[{"main_file_link":[{"url":"https://pure.qub.ac.uk/en/publications/classical-nucleation-theory-predicts-the-shape-of-the-nucleus-in-homogeneous-solidification(56af848b-eee8-4e9b-93cf-667373e4a49b).html","open_access":"1"}],"scopus_import":"1","intvolume":" 152","month":"01","abstract":[{"lang":"eng","text":"Macroscopic models of nucleation provide powerful tools for understanding activated phase transition processes. These models do not provide atomistic insights and can thus sometimes lack material-specific descriptions. Here, we provide a comprehensive framework for constructing a continuum picture from an atomistic simulation of homogeneous nucleation. We use this framework to determine the equilibrium shape of the solid nucleus that forms inside bulk liquid for a Lennard-Jones potential. From this shape, we then extract the anisotropy of the solid-liquid interfacial free energy, by performing a reverse Wulff construction in the space of spherical harmonic expansions. We find that the shape of the nucleus is nearly spherical and that its anisotropy can be perfectly described using classical models."}],"oa_version":"Submitted Version","pmid":1,"issue":"4","volume":152,"publication_status":"published","publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"language":[{"iso":"eng"}],"type":"journal_article","article_type":"original","status":"public","_id":"9658","date_updated":"2023-02-23T14:03:55Z","extern":"1","oa":1,"quality_controlled":"1","publisher":"AIP Publishing","date_created":"2021-07-15T07:22:24Z","doi":"10.1063/1.5134461","date_published":"2020-01-31T00:00:00Z","year":"2020","publication":"The Journal of Chemical Physics","day":"31","article_number":"044103","article_processing_charge":"No","external_id":{"pmid":["32007057"],"arxiv":["1910.13481"]},"author":[{"last_name":"Cheng","orcid":"0000-0002-3584-9632","full_name":"Cheng, Bingqing","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","first_name":"Bingqing"},{"first_name":"Michele","last_name":"Ceriotti","full_name":"Ceriotti, Michele"},{"first_name":"Gareth A.","full_name":"Tribello, Gareth A.","last_name":"Tribello"}],"title":"Classical nucleation theory predicts the shape of the nucleus in homogeneous solidification","citation":{"chicago":"Cheng, Bingqing, Michele Ceriotti, and Gareth A. Tribello. “Classical Nucleation Theory Predicts the Shape of the Nucleus in Homogeneous Solidification.” The Journal of Chemical Physics. AIP Publishing, 2020. https://doi.org/10.1063/1.5134461.","ista":"Cheng B, Ceriotti M, Tribello GA. 2020. Classical nucleation theory predicts the shape of the nucleus in homogeneous solidification. The Journal of Chemical Physics. 152(4), 044103.","mla":"Cheng, Bingqing, et al. “Classical Nucleation Theory Predicts the Shape of the Nucleus in Homogeneous Solidification.” The Journal of Chemical Physics, vol. 152, no. 4, 044103, AIP Publishing, 2020, doi:10.1063/1.5134461.","apa":"Cheng, B., Ceriotti, M., & Tribello, G. A. (2020). Classical nucleation theory predicts the shape of the nucleus in homogeneous solidification. The Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/1.5134461","ama":"Cheng B, Ceriotti M, Tribello GA. Classical nucleation theory predicts the shape of the nucleus in homogeneous solidification. The Journal of Chemical Physics. 2020;152(4). doi:10.1063/1.5134461","ieee":"B. Cheng, M. Ceriotti, and G. A. Tribello, “Classical nucleation theory predicts the shape of the nucleus in homogeneous solidification,” The Journal of Chemical Physics, vol. 152, no. 4. AIP Publishing, 2020.","short":"B. Cheng, M. Ceriotti, G.A. Tribello, The Journal of Chemical Physics 152 (2020)."},"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf"},{"_id":"9664","status":"public","type":"journal_article","article_type":"original","extern":"1","date_updated":"2021-08-09T12:35:58Z","pmid":1,"oa_version":"Preprint","abstract":[{"text":"Equilibrium molecular dynamics simulations, in combination with the Green-Kubo (GK) method, have been extensively used to compute the thermal conductivity of liquids. However, the GK method relies on an ambiguous definition of the microscopic heat flux, which depends on how one chooses to distribute energies over atoms. This ambiguity makes it problematic to employ the GK method for systems with nonpairwise interactions. In this work, we show that the hydrodynamic description of thermally driven density fluctuations can be used to obtain the thermal conductivity of a bulk fluid unambiguously, thereby bypassing the need to define the heat flux. We verify that, for a model fluid with only pairwise interactions, our method yields estimates of thermal conductivity consistent with the GK approach. We apply our approach to compute the thermal conductivity of a nonpairwise additive water model at supercritical conditions, and of a liquid hydrogen system described by a machine-learning interatomic potential, at 33 GPa and 2000 K.","lang":"eng"}],"intvolume":" 125","month":"09","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2005.07562"}],"scopus_import":"1","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"volume":125,"issue":"13","article_number":"130602","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","citation":{"ieee":"B. Cheng and D. Frenkel, “Computing the heat conductivity of fluids from density fluctuations,” Physical Review Letters, vol. 125, no. 13. American Physical Society, 2020.","short":"B. Cheng, D. Frenkel, Physical Review Letters 125 (2020).","apa":"Cheng, B., & Frenkel, D. (2020). Computing the heat conductivity of fluids from density fluctuations. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.125.130602","ama":"Cheng B, Frenkel D. Computing the heat conductivity of fluids from density fluctuations. Physical Review Letters. 2020;125(13). doi:10.1103/physrevlett.125.130602","mla":"Cheng, Bingqing, and Daan Frenkel. “Computing the Heat Conductivity of Fluids from Density Fluctuations.” Physical Review Letters, vol. 125, no. 13, 130602, American Physical Society, 2020, doi:10.1103/physrevlett.125.130602.","ista":"Cheng B, Frenkel D. 2020. Computing the heat conductivity of fluids from density fluctuations. Physical Review Letters. 125(13), 130602.","chicago":"Cheng, Bingqing, and Daan Frenkel. “Computing the Heat Conductivity of Fluids from Density Fluctuations.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.125.130602."},"title":"Computing the heat conductivity of fluids from density fluctuations","article_processing_charge":"No","external_id":{"pmid":["33034481"],"arxiv":["2005.07562"]},"author":[{"first_name":"Bingqing","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","last_name":"Cheng","orcid":"0000-0002-3584-9632","full_name":"Cheng, Bingqing"},{"first_name":"Daan","full_name":"Frenkel, Daan","last_name":"Frenkel"}],"oa":1,"quality_controlled":"1","publisher":"American Physical Society","publication":"Physical Review Letters","day":"25","year":"2020","date_created":"2021-07-15T12:15:14Z","date_published":"2020-09-25T00:00:00Z","doi":"10.1103/physrevlett.125.130602"},{"_id":"9685","article_type":"original","type":"journal_article","status":"public","date_updated":"2021-08-09T12:38:01Z","extern":"1","abstract":[{"text":"Hydrogen, the simplest and most abundant element in the Universe, develops a remarkably complex behaviour upon compression^1. Since Wigner predicted the dissociation and metallization of solid hydrogen at megabar pressures almost a century ago^2, several efforts have been made to explain the many unusual properties of dense hydrogen, including a rich and poorly understood solid polymorphism^1,3-5, an anomalous melting line6 and the possible transition to a superconducting state^7. Experiments at such extreme conditions are challenging and often lead to hard-to-interpret and controversial observations, whereas theoretical investigations are constrained by the huge computational cost of sufficiently accurate quantum mechanical calculations. Here we present a theoretical study of the phase diagram of dense hydrogen that uses machine learning to 'learn' potential-energy surfaces and interatomic forces from reference calculations and then predict them at low computational cost, overcoming length- and timescale limitations. We reproduce both the re-entrant melting behaviour and the polymorphism of the solid phase. Simulations using our machine-learning-based potentials provide evidence for a continuous molecular-to-atomic transition in the liquid, with no first-order transition observed above the melting line. This suggests a smooth transition between insulating and metallic layers in giant gas planets, and reconciles existing discrepancies between experiments as a manifestation of supercritical behaviour.","lang":"eng"}],"oa_version":"Preprint","pmid":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1906.03341"}],"scopus_import":"1","intvolume":" 585","month":"09","publication_status":"published","publication_identifier":{"issn":["0028-0836"],"eissn":["1476-4687"]},"language":[{"iso":"eng"}],"issue":"7824","volume":585,"citation":{"chicago":"Cheng, Bingqing, Guglielmo Mazzola, Chris J. Pickard, and Michele Ceriotti. “Evidence for Supercritical Behaviour of High-Pressure Liquid Hydrogen.” Nature. Springer Nature, 2020. https://doi.org/10.1038/s41586-020-2677-y.","ista":"Cheng B, Mazzola G, Pickard CJ, Ceriotti M. 2020. Evidence for supercritical behaviour of high-pressure liquid hydrogen. Nature. 585(7824), 217–220.","mla":"Cheng, Bingqing, et al. “Evidence for Supercritical Behaviour of High-Pressure Liquid Hydrogen.” Nature, vol. 585, no. 7824, Springer Nature, 2020, pp. 217–20, doi:10.1038/s41586-020-2677-y.","apa":"Cheng, B., Mazzola, G., Pickard, C. J., & Ceriotti, M. (2020). Evidence for supercritical behaviour of high-pressure liquid hydrogen. Nature. Springer Nature. https://doi.org/10.1038/s41586-020-2677-y","ama":"Cheng B, Mazzola G, Pickard CJ, Ceriotti M. Evidence for supercritical behaviour of high-pressure liquid hydrogen. Nature. 2020;585(7824):217-220. doi:10.1038/s41586-020-2677-y","ieee":"B. Cheng, G. Mazzola, C. J. Pickard, and M. Ceriotti, “Evidence for supercritical behaviour of high-pressure liquid hydrogen,” Nature, vol. 585, no. 7824. Springer Nature, pp. 217–220, 2020.","short":"B. Cheng, G. Mazzola, C.J. Pickard, M. Ceriotti, Nature 585 (2020) 217–220."},"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","article_processing_charge":"No","external_id":{"pmid":["32908269"],"arxiv":["1906.03341"]},"author":[{"full_name":"Cheng, Bingqing","orcid":"0000-0002-3584-9632","last_name":"Cheng","first_name":"Bingqing","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9"},{"full_name":"Mazzola, Guglielmo","last_name":"Mazzola","first_name":"Guglielmo"},{"first_name":"Chris J.","last_name":"Pickard","full_name":"Pickard, Chris J."},{"last_name":"Ceriotti","full_name":"Ceriotti, Michele","first_name":"Michele"}],"title":"Evidence for supercritical behaviour of high-pressure liquid hydrogen","oa":1,"quality_controlled":"1","publisher":"Springer Nature","year":"2020","publication":"Nature","day":"10","page":"217-220","date_created":"2021-07-19T09:17:49Z","date_published":"2020-09-10T00:00:00Z","doi":"10.1038/s41586-020-2677-y"},{"oa_version":"Published Version","abstract":[{"text":"Obtaining detailed information about high mountain snowpacks is often limited by insufficient ground-based observations and uncertainty in the (re)distribution of solid precipitation. We utilize high-resolution optical images from Pléiades satellites to generate a snow depth map, at a spatial resolution of 4 m, for a high mountain catchment of central Chile. Results are negatively biased (median difference of −0.22 m) when compared against observations from a terrestrial Light Detection And Ranging scan, though replicate general snow depth variability well. Additionally, the Pléiades dataset is subject to data gaps (17% of total pixels), negative values for shallow snow (12%), and noise on slopes >40–50° (2%). We correct and filter the Pléiades snow depths using surface classification techniques of snow-free areas and a random forest model for data gap filling. Snow depths (with an estimated error of ~0.36 m) average 1.66 m and relate well to topographical parameters such as elevation and northness in a similar way to previous studies. However, estimations of snow depth based upon topography (TOPO) or physically based modeling (DBSM) cannot resolve localized processes (i.e., avalanching or wind scouring) that are detected by Pléiades, even when forced with locally calibrated data. Comparing these alternative model approaches to corrected Pléiades snow depths reveals total snow volume differences between −28% (DBSM) and +54% (TOPO) for the catchment and large differences across most elevation bands. Pléiades represents an important contribution to understanding snow accumulation at sparsely monitored catchments, though ideally requires a careful systematic validation procedure to identify catchment-scale biases and errors in the snow depth derivation.","lang":"eng"}],"month":"02","intvolume":" 56","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1029/2019WR024880"}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1944-7973"],"issn":["0043-1397"]},"publication_status":"published","issue":"2","volume":56,"_id":"12598","status":"public","keyword":["Water Science and Technology"],"article_type":"original","type":"journal_article","extern":"1","date_updated":"2023-02-28T12:26:14Z","quality_controlled":"1","publisher":"American Geophysical Union","oa":1,"day":"01","publication":"Water Resources Research","year":"2020","date_published":"2020-02-01T00:00:00Z","doi":"10.1029/2019wr024880","date_created":"2023-02-20T08:12:47Z","article_number":"e2019WR024880","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"apa":"Shaw, T. E., Gascoin, S., Mendoza, P. A., Pellicciotti, F., & McPhee, J. (2020). Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2019wr024880","ama":"Shaw TE, Gascoin S, Mendoza PA, Pellicciotti F, McPhee J. Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing. Water Resources Research. 2020;56(2). doi:10.1029/2019wr024880","short":"T.E. Shaw, S. Gascoin, P.A. Mendoza, F. Pellicciotti, J. McPhee, Water Resources Research 56 (2020).","ieee":"T. E. Shaw, S. Gascoin, P. A. Mendoza, F. Pellicciotti, and J. McPhee, “Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing,” Water Resources Research, vol. 56, no. 2. American Geophysical Union, 2020.","mla":"Shaw, Thomas E., et al. “Snow Depth Patterns in a High Mountain Andean Catchment from Satellite Optical Tristereoscopic Remote Sensing.” Water Resources Research, vol. 56, no. 2, e2019WR024880, American Geophysical Union, 2020, doi:10.1029/2019wr024880.","ista":"Shaw TE, Gascoin S, Mendoza PA, Pellicciotti F, McPhee J. 2020. Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing. Water Resources Research. 56(2), e2019WR024880.","chicago":"Shaw, Thomas E., Simon Gascoin, Pablo A. Mendoza, Francesca Pellicciotti, and James McPhee. “Snow Depth Patterns in a High Mountain Andean Catchment from Satellite Optical Tristereoscopic Remote Sensing.” Water Resources Research. American Geophysical Union, 2020. https://doi.org/10.1029/2019wr024880."},"title":"Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing","author":[{"full_name":"Shaw, Thomas E.","last_name":"Shaw","first_name":"Thomas E."},{"last_name":"Gascoin","full_name":"Gascoin, Simon","first_name":"Simon"},{"last_name":"Mendoza","full_name":"Mendoza, Pablo A.","first_name":"Pablo A."},{"last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"},{"full_name":"McPhee, James","last_name":"McPhee","first_name":"James"}],"article_processing_charge":"No"},{"keyword":["Water Science and Technology"],"status":"public","type":"journal_article","article_type":"original","_id":"12594","extern":"1","date_updated":"2023-02-28T12:41:45Z","intvolume":" 56","month":"08","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1029/2020WR027188"}],"scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"Information about end-of-winter spatial distribution of snow depth is important for seasonal forecasts of spring/summer streamflow in high-mountain regions. Nevertheless, such information typically relies upon extrapolation from a sparse network of observations at low elevations. Here, we test the potential of high-resolution snow depth data derived from optical stereophotogrammetry of Pléiades satellites for improving the representation of snow depth initial conditions (SDICs) in a glacio-hydrological model and assess potential improvements in the skill of snowmelt and streamflow simulations in a high-elevation Andean catchment. We calibrate model parameters controlling glacier mass balance and snow cover evolution using ground-based and satellite observations, and consider the relative importance of accurate estimates of SDICs compared to model parameters and forcings. We find that Pléiades SDICs improve the simulation of snow-covered area, glacier mass balance, and monthly streamflow compared to alternative SDICs based upon extrapolation of meteorological variables or statistical methods to estimate SDICs based upon topography. Model simulations are found to be sensitive to SDICs in the early spring (up to 48% variability in modeled streamflow compared to the best estimate model), and to temperature gradients in all months that control albedo and melt rates over a large elevation range (>2,400 m). As such, appropriately characterizing the distribution of total snow volume with elevation is important for reproducing total streamflow and the proportions of snowmelt. Therefore, optical stereo-photogrammetry offers an advantage for obtaining SDICs that aid both the timing and magnitude of streamflow simulations, process representation (e.g., snow cover evolution) and has the potential for large spatial domains."}],"volume":56,"issue":"8","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"eissn":["1944-7973"],"issn":["0043-1397"]},"article_number":"e2020WR027188","title":"The utility of optical satellite winter snow depths for initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment","article_processing_charge":"No","author":[{"last_name":"Shaw","full_name":"Shaw, Thomas E.","first_name":"Thomas E."},{"first_name":"Alexis","full_name":"Caro, Alexis","last_name":"Caro"},{"first_name":"Pablo","last_name":"Mendoza","full_name":"Mendoza, Pablo"},{"last_name":"Ayala","full_name":"Ayala, Álvaro","first_name":"Álvaro"},{"full_name":"Pellicciotti, Francesca","last_name":"Pellicciotti","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"},{"first_name":"Simon","last_name":"Gascoin","full_name":"Gascoin, Simon"},{"full_name":"McPhee, James","last_name":"McPhee","first_name":"James"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"apa":"Shaw, T. E., Caro, A., Mendoza, P., Ayala, Á., Pellicciotti, F., Gascoin, S., & McPhee, J. (2020). The utility of optical satellite winter snow depths for initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2020wr027188","ama":"Shaw TE, Caro A, Mendoza P, et al. The utility of optical satellite winter snow depths for initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment. Water Resources Research. 2020;56(8). doi:10.1029/2020wr027188","short":"T.E. Shaw, A. Caro, P. Mendoza, Á. Ayala, F. Pellicciotti, S. Gascoin, J. McPhee, Water Resources Research 56 (2020).","ieee":"T. E. Shaw et al., “The utility of optical satellite winter snow depths for initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment,” Water Resources Research, vol. 56, no. 8. American Geophysical Union, 2020.","mla":"Shaw, Thomas E., et al. “The Utility of Optical Satellite Winter Snow Depths for Initializing a Glacio‐hydrological Model of a High‐Elevation, Andean Catchment.” Water Resources Research, vol. 56, no. 8, e2020WR027188, American Geophysical Union, 2020, doi:10.1029/2020wr027188.","ista":"Shaw TE, Caro A, Mendoza P, Ayala Á, Pellicciotti F, Gascoin S, McPhee J. 2020. The utility of optical satellite winter snow depths for initializing a glacio‐hydrological model of a High‐Elevation, Andean catchment. Water Resources Research. 56(8), e2020WR027188.","chicago":"Shaw, Thomas E., Alexis Caro, Pablo Mendoza, Álvaro Ayala, Francesca Pellicciotti, Simon Gascoin, and James McPhee. “The Utility of Optical Satellite Winter Snow Depths for Initializing a Glacio‐hydrological Model of a High‐Elevation, Andean Catchment.” Water Resources Research. American Geophysical Union, 2020. https://doi.org/10.1029/2020wr027188."},"oa":1,"quality_controlled":"1","publisher":"American Geophysical Union","date_created":"2023-02-20T08:12:22Z","date_published":"2020-08-01T00:00:00Z","doi":"10.1029/2020wr027188","publication":"Water Resources Research","day":"01","year":"2020"},{"date_updated":"2023-02-28T12:32:31Z","extern":"1","article_type":"original","type":"journal_article","keyword":["Earth-Surface Processes","Water Science and Technology"],"status":"public","_id":"12596","issue":"6","volume":14,"publication_status":"published","publication_identifier":{"issn":["1994-0424"]},"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.5194/tc-14-2005-2020"}],"scopus_import":"1","intvolume":" 14","month":"06","abstract":[{"text":"As glaciers adjust their size in response to climate variations, long-term changes in meltwater production can be expected, affecting the local availability of water resources. We investigate glacier runoff in the period 1955–2016 in the Maipo River basin (4843 km2, 33.0–34.3∘ S, 69.8–70.5∘ W), in the semiarid Andes of Chile. The basin contains more than 800 glaciers, which cover 378 km2 in total (inventoried in 2000). We model the mass balance and runoff contribution of 26 glaciers with the physically oriented and fully distributed TOPKAPI (Topographic Kinematic Approximation and Integration)-ETH glacio-hydrological model and extrapolate the results to the entire basin. TOPKAPI-ETH is run at a daily time step using several glaciological and meteorological datasets, and its results are evaluated against streamflow records, remotely sensed snow cover, and geodetic mass balances for the periods 1955–2000 and 2000–2013. Results show that in 1955–2016 glacier mass balance had a general decreasing trend as a basin average but also had differences between the main sub-catchments. Glacier volume decreased by one-fifth (from 18.6±4.5 to 14.9±2.9 km3). Runoff from the initially glacierized areas was 177±25 mm yr−1 (16±7 % of the total contributions to the basin), but it shows a decreasing sequence of maxima, which can be linked to the interplay between a decrease in precipitation since the 1980s and the reduction of ice melt. Glaciers in the Maipo River basin will continue retreating because they are not in equilibrium with the current climate. In a hypothetical constant climate scenario, glacier volume would reduce to 81±38 % of the year 2000 volume, and glacier runoff would be 78±30 % of the 1955–2016 average. This would considerably decrease the drought mitigation capacity of the basin.","lang":"eng"}],"oa_version":"Published Version","article_processing_charge":"No","author":[{"full_name":"Ayala, Álvaro","last_name":"Ayala","first_name":"Álvaro"},{"last_name":"Farías-Barahona","full_name":"Farías-Barahona, David","first_name":"David"},{"first_name":"Matthias","last_name":"Huss","full_name":"Huss, Matthias"},{"full_name":"Pellicciotti, Francesca","last_name":"Pellicciotti","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"},{"first_name":"James","full_name":"McPhee, James","last_name":"McPhee"},{"last_name":"Farinotti","full_name":"Farinotti, Daniel","first_name":"Daniel"}],"title":"Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile","citation":{"chicago":"Ayala, Álvaro, David Farías-Barahona, Matthias Huss, Francesca Pellicciotti, James McPhee, and Daniel Farinotti. “Glacier Runoff Variations since 1955 in the Maipo River Basin, in the Semiarid Andes of Central Chile.” The Cryosphere. Copernicus Publications, 2020. https://doi.org/10.5194/tc-14-2005-2020.","ista":"Ayala Á, Farías-Barahona D, Huss M, Pellicciotti F, McPhee J, Farinotti D. 2020. Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile. The Cryosphere. 14(6), 2005–2027.","mla":"Ayala, Álvaro, et al. “Glacier Runoff Variations since 1955 in the Maipo River Basin, in the Semiarid Andes of Central Chile.” The Cryosphere, vol. 14, no. 6, Copernicus Publications, 2020, pp. 2005–27, doi:10.5194/tc-14-2005-2020.","short":"Á. Ayala, D. Farías-Barahona, M. Huss, F. Pellicciotti, J. McPhee, D. Farinotti, The Cryosphere 14 (2020) 2005–2027.","ieee":"Á. Ayala, D. Farías-Barahona, M. Huss, F. Pellicciotti, J. McPhee, and D. Farinotti, “Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile,” The Cryosphere, vol. 14, no. 6. Copernicus Publications, pp. 2005–2027, 2020.","apa":"Ayala, Á., Farías-Barahona, D., Huss, M., Pellicciotti, F., McPhee, J., & Farinotti, D. (2020). Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile. The Cryosphere. Copernicus Publications. https://doi.org/10.5194/tc-14-2005-2020","ama":"Ayala Á, Farías-Barahona D, Huss M, Pellicciotti F, McPhee J, Farinotti D. Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile. The Cryosphere. 2020;14(6):2005-2027. doi:10.5194/tc-14-2005-2020"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"2005-2027","date_created":"2023-02-20T08:12:36Z","doi":"10.5194/tc-14-2005-2020","date_published":"2020-06-24T00:00:00Z","year":"2020","publication":"The Cryosphere","day":"24","oa":1,"publisher":"Copernicus Publications","quality_controlled":"1"},{"date_updated":"2023-02-28T12:28:45Z","extern":"1","type":"journal_article","article_type":"original","keyword":["Earth-Surface Processes"],"status":"public","_id":"12597","issue":"257","volume":66,"publication_status":"published","publication_identifier":{"issn":["0022-1430"],"eissn":["1727-5652"]},"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.1017/jog.2020.12","open_access":"1"}],"scopus_import":"1","intvolume":" 66","month":"06","abstract":[{"lang":"eng","text":"We examine the spatial patterns of near-surface air temperature (Ta) over a melting glacier using a multi-annual dataset from McCall Glacier, Alaska. The dataset consists of a 10-year (2005–2014) meteorological record along the glacier centreline up to an upper glacier cirque, spanning an elevation difference of 900 m. We test the validity of on-glacier linear lapse rates, and a model that calculates Ta based on the influence of katabatic winds and other heat sources along the glacier flow line. During the coldest hours of each summer (10% of time), average lapse rates across the entire glacier range from −4.7 to −6.7°C km−1, with a strong relationship between Ta and elevation (R2 > 0.7). During warm conditions, Ta shows more complex, non-linear patterns that are better explained by the flow line-dependent model, reducing errors by up to 0.5°C compared with linear lapse rates, although more uncertainty might be associated with these observations due to occasionally poor sensor ventilation. We conclude that Ta spatial distribution can vary significantly from year to year, and from one glacier section to another. Importantly, extrapolations using linear lapse rates from the ablation zone might lead to large underestimations of Ta on the upper glacier areas."}],"oa_version":"Published Version","article_processing_charge":"No","author":[{"full_name":"Troxler, Patrick","last_name":"Troxler","first_name":"Patrick"},{"last_name":"Ayala","full_name":"Ayala, Álvaro","first_name":"Álvaro"},{"first_name":"Thomas E.","last_name":"Shaw","full_name":"Shaw, Thomas E."},{"full_name":"Nolan, Matt","last_name":"Nolan","first_name":"Matt"},{"first_name":"Ben W.","full_name":"Brock, Ben W.","last_name":"Brock"},{"last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"}],"title":"Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska","citation":{"chicago":"Troxler, Patrick, Álvaro Ayala, Thomas E. Shaw, Matt Nolan, Ben W. Brock, and Francesca Pellicciotti. “Modelling Spatial Patterns of Near-Surface Air Temperature over a Decade of Melt Seasons on McCall Glacier, Alaska.” Journal of Glaciology. Cambridge University Press, 2020. https://doi.org/10.1017/jog.2020.12.","ista":"Troxler P, Ayala Á, Shaw TE, Nolan M, Brock BW, Pellicciotti F. 2020. Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. 66(257), 386–400.","mla":"Troxler, Patrick, et al. “Modelling Spatial Patterns of Near-Surface Air Temperature over a Decade of Melt Seasons on McCall Glacier, Alaska.” Journal of Glaciology, vol. 66, no. 257, Cambridge University Press, 2020, pp. 386–400, doi:10.1017/jog.2020.12.","short":"P. Troxler, Á. Ayala, T.E. Shaw, M. Nolan, B.W. Brock, F. Pellicciotti, Journal of Glaciology 66 (2020) 386–400.","ieee":"P. Troxler, Á. Ayala, T. E. Shaw, M. Nolan, B. W. Brock, and F. Pellicciotti, “Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska,” Journal of Glaciology, vol. 66, no. 257. Cambridge University Press, pp. 386–400, 2020.","apa":"Troxler, P., Ayala, Á., Shaw, T. E., Nolan, M., Brock, B. W., & Pellicciotti, F. (2020). Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. Cambridge University Press. https://doi.org/10.1017/jog.2020.12","ama":"Troxler P, Ayala Á, Shaw TE, Nolan M, Brock BW, Pellicciotti F. Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. 2020;66(257):386-400. doi:10.1017/jog.2020.12"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"386-400","date_created":"2023-02-20T08:12:42Z","date_published":"2020-06-01T00:00:00Z","doi":"10.1017/jog.2020.12","year":"2020","publication":"Journal of Glaciology","day":"01","oa":1,"quality_controlled":"1","publisher":"Cambridge University Press"},{"oa":1,"quality_controlled":"1","publisher":"MDPI","date_created":"2023-02-20T08:12:29Z","date_published":"2020-07-24T00:00:00Z","doi":"10.3390/rs12152389","publication":"Remote Sensing","day":"24","year":"2020","article_number":"2389","title":"Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution UAV photogrammetry and in situ measurements","article_processing_charge":"No","author":[{"full_name":"Yang, Wei","last_name":"Yang","first_name":"Wei"},{"first_name":"Chuanxi","full_name":"Zhao, Chuanxi","last_name":"Zhao"},{"first_name":"Matthew","last_name":"Westoby","full_name":"Westoby, Matthew"},{"first_name":"Tandong","last_name":"Yao","full_name":"Yao, Tandong"},{"first_name":"Yongjie","full_name":"Wang, Yongjie","last_name":"Wang"},{"first_name":"Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","full_name":"Pellicciotti, Francesca","last_name":"Pellicciotti"},{"first_name":"Jianmin","last_name":"Zhou","full_name":"Zhou, Jianmin"},{"first_name":"Zhen","last_name":"He","full_name":"He, Zhen"},{"first_name":"Evan","full_name":"Miles, Evan","last_name":"Miles"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Yang W, Zhao C, Westoby M, Yao T, Wang Y, Pellicciotti F, Zhou J, He Z, Miles E. 2020. Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution UAV photogrammetry and in situ measurements. Remote Sensing. 12(15), 2389.","chicago":"Yang, Wei, Chuanxi Zhao, Matthew Westoby, Tandong Yao, Yongjie Wang, Francesca Pellicciotti, Jianmin Zhou, Zhen He, and Evan Miles. “Seasonal Dynamics of a Temperate Tibetan Glacier Revealed by High-Resolution UAV Photogrammetry and in Situ Measurements.” Remote Sensing. MDPI, 2020. https://doi.org/10.3390/rs12152389.","apa":"Yang, W., Zhao, C., Westoby, M., Yao, T., Wang, Y., Pellicciotti, F., … Miles, E. (2020). Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution UAV photogrammetry and in situ measurements. Remote Sensing. MDPI. https://doi.org/10.3390/rs12152389","ama":"Yang W, Zhao C, Westoby M, et al. Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution UAV photogrammetry and in situ measurements. Remote Sensing. 2020;12(15). doi:10.3390/rs12152389","ieee":"W. Yang et al., “Seasonal dynamics of a temperate Tibetan glacier revealed by high-resolution UAV photogrammetry and in situ measurements,” Remote Sensing, vol. 12, no. 15. MDPI, 2020.","short":"W. Yang, C. Zhao, M. Westoby, T. Yao, Y. Wang, F. Pellicciotti, J. Zhou, Z. He, E. Miles, Remote Sensing 12 (2020).","mla":"Yang, Wei, et al. “Seasonal Dynamics of a Temperate Tibetan Glacier Revealed by High-Resolution UAV Photogrammetry and in Situ Measurements.” Remote Sensing, vol. 12, no. 15, 2389, MDPI, 2020, doi:10.3390/rs12152389."},"intvolume":" 12","month":"07","main_file_link":[{"url":"https://doi.org/10.3390/rs12152389","open_access":"1"}],"scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"The seasonal dynamic changes of Tibetan glaciers have seen little prior investigation, despite the increase in geodetic studies of multi-year changes. This study compares seasonal glacier dynamics (“cold” and “warm” seasons) in the ablation zone of Parlung No. 4 Glacier, a temperate glacier in the monsoon-influenced southeastern Tibetan Plateau, by using repeat unpiloted aerial vehicle (UAV) surveys combined with Structure-from-Motion (SfM) photogrammetry and ground stake measurements. Our results showed that the surveyed ablation zone had a mean change of −2.7 m of ice surface elevation during the period of September 2018 to October 2019 but is characterized by significant seasonal cyclic variations with ice surface elevation lifting (+2.0 m) in the cold season (September 2018 to June 2019) but lowering (−4.7 m) in the warm season (June 2019 to October 2019). Over an annual timescale, surface lowering was greatly suppressed by the resupply of ice from the glacier’s accumulation area—the annual emergence velocity compensates for about 55% of surface ablation in our study area. Cold season emergence velocities (3.0 ± 1.2 m) were ~5-times larger than those observed in the warm season (0.6 ± 1.0 m). Distinct spring precipitation patterns may contribute to these distinct seasonal signals. Such seasonal dynamic conditions are possibly critical for different glacier responses to climate change in this region of the Tibetan Plateau, and perhaps further afield."}],"volume":12,"issue":"15","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2072-4292"]},"status":"public","type":"journal_article","article_type":"original","_id":"12595","extern":"1","date_updated":"2023-02-28T12:36:22Z"},{"_id":"12599","status":"public","type":"journal_article","article_type":"original","extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Immerzeel WW, Lutz AF, Andrade M, Bahl A, Biemans H, Bolch T, Hyde S, Brumby S, Davies BJ, Elmore AC, Emmer A, Feng M, Fernández A, Haritashya U, Kargel JS, Koppes M, Kraaijenbrink PDA, Kulkarni AV, Mayewski PA, Nepal S, Pacheco P, Painter TH, Pellicciotti F, Rajaram H, Rupper S, Sinisalo A, Shrestha AB, Viviroli D, Wada Y, Xiao C, Yao T, Baillie JEM. 2020. Importance and vulnerability of the world’s water towers. Nature. 577(7790), 364–369.","chicago":"Immerzeel, W. W., A. F. Lutz, M. Andrade, A. Bahl, H. Biemans, T. Bolch, S. Hyde, et al. “Importance and Vulnerability of the World’s Water Towers.” Nature. Springer Nature, 2020. https://doi.org/10.1038/s41586-019-1822-y.","apa":"Immerzeel, W. W., Lutz, A. F., Andrade, M., Bahl, A., Biemans, H., Bolch, T., … Baillie, J. E. M. (2020). Importance and vulnerability of the world’s water towers. Nature. Springer Nature. https://doi.org/10.1038/s41586-019-1822-y","ama":"Immerzeel WW, Lutz AF, Andrade M, et al. Importance and vulnerability of the world’s water towers. Nature. 2020;577(7790):364-369. doi:10.1038/s41586-019-1822-y","ieee":"W. W. Immerzeel et al., “Importance and vulnerability of the world’s water towers,” Nature, vol. 577, no. 7790. Springer Nature, pp. 364–369, 2020.","short":"W.W. Immerzeel, A.F. Lutz, M. Andrade, A. Bahl, H. Biemans, T. Bolch, S. Hyde, S. Brumby, B.J. Davies, A.C. Elmore, A. Emmer, M. Feng, A. Fernández, U. Haritashya, J.S. Kargel, M. Koppes, P.D.A. Kraaijenbrink, A.V. Kulkarni, P.A. Mayewski, S. Nepal, P. Pacheco, T.H. Painter, F. Pellicciotti, H. Rajaram, S. Rupper, A. Sinisalo, A.B. Shrestha, D. Viviroli, Y. Wada, C. Xiao, T. Yao, J.E.M. Baillie, Nature 577 (2020) 364–369.","mla":"Immerzeel, W. W., et al. “Importance and Vulnerability of the World’s Water Towers.” Nature, vol. 577, no. 7790, Springer Nature, 2020, pp. 364–69, doi:10.1038/s41586-019-1822-y."},"date_updated":"2023-02-28T12:17:38Z","title":"Importance and vulnerability of the world’s water towers","author":[{"last_name":"Immerzeel","full_name":"Immerzeel, W. W.","first_name":"W. W."},{"first_name":"A. F.","last_name":"Lutz","full_name":"Lutz, A. F."},{"last_name":"Andrade","full_name":"Andrade, M.","first_name":"M."},{"first_name":"A.","last_name":"Bahl","full_name":"Bahl, A."},{"full_name":"Biemans, H.","last_name":"Biemans","first_name":"H."},{"first_name":"T.","last_name":"Bolch","full_name":"Bolch, T."},{"first_name":"S.","last_name":"Hyde","full_name":"Hyde, S."},{"last_name":"Brumby","full_name":"Brumby, S.","first_name":"S."},{"full_name":"Davies, B. J.","last_name":"Davies","first_name":"B. J."},{"first_name":"A. C.","last_name":"Elmore","full_name":"Elmore, A. C."},{"first_name":"A.","last_name":"Emmer","full_name":"Emmer, A."},{"first_name":"M.","last_name":"Feng","full_name":"Feng, M."},{"full_name":"Fernández, A.","last_name":"Fernández","first_name":"A."},{"first_name":"U.","last_name":"Haritashya","full_name":"Haritashya, U."},{"full_name":"Kargel, J. S.","last_name":"Kargel","first_name":"J. S."},{"full_name":"Koppes, M.","last_name":"Koppes","first_name":"M."},{"first_name":"P. D. A.","last_name":"Kraaijenbrink","full_name":"Kraaijenbrink, P. D. A."},{"last_name":"Kulkarni","full_name":"Kulkarni, A. V.","first_name":"A. V."},{"full_name":"Mayewski, P. A.","last_name":"Mayewski","first_name":"P. A."},{"last_name":"Nepal","full_name":"Nepal, S.","first_name":"S."},{"full_name":"Pacheco, P.","last_name":"Pacheco","first_name":"P."},{"first_name":"T. H.","full_name":"Painter, T. H.","last_name":"Painter"},{"last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"},{"last_name":"Rajaram","full_name":"Rajaram, H.","first_name":"H."},{"first_name":"S.","full_name":"Rupper, S.","last_name":"Rupper"},{"full_name":"Sinisalo, A.","last_name":"Sinisalo","first_name":"A."},{"first_name":"A. B.","last_name":"Shrestha","full_name":"Shrestha, A. B."},{"last_name":"Viviroli","full_name":"Viviroli, D.","first_name":"D."},{"last_name":"Wada","full_name":"Wada, Y.","first_name":"Y."},{"first_name":"C.","full_name":"Xiao, C.","last_name":"Xiao"},{"first_name":"T.","last_name":"Yao","full_name":"Yao, T."},{"full_name":"Baillie, J. E. M.","last_name":"Baillie","first_name":"J. E. M."}],"article_processing_charge":"No","oa_version":"None","abstract":[{"text":"Mountains are the water towers of the world, supplying a substantial part of both natural and anthropogenic water demands1,2. They are highly sensitive and prone to climate change3,4, yet their importance and vulnerability have not been quantified at the global scale. Here we present a global water tower index (WTI), which ranks all water towers in terms of their water-supplying role and the downstream dependence of ecosystems and society. For each water tower, we assess its vulnerability related to water stress, governance, hydropolitical tension and future climatic and socio-economic changes. We conclude that the most important (highest WTI) water towers are also among the most vulnerable, and that climatic and socio-economic changes will affect them profoundly. This could negatively impact 1.9 billion people living in (0.3 billion) or directly downstream of (1.6 billion) mountainous areas. Immediate action is required to safeguard the future of the world’s most important and vulnerable water towers.","lang":"eng"}],"month":"01","intvolume":" 577","publisher":"Springer Nature","scopus_import":"1","quality_controlled":"1","day":"16","language":[{"iso":"eng"}],"publication":"Nature","publication_identifier":{"issn":["0028-0836"],"eissn":["1476-4687"]},"year":"2020","publication_status":"published","issue":"7790","volume":577,"date_published":"2020-01-16T00:00:00Z","doi":"10.1038/s41586-019-1822-y","date_created":"2023-02-20T08:12:53Z","page":"364-369"},{"scopus_import":"1","intvolume":" 13","month":"09","abstract":[{"text":"Rock debris can accumulate on glacier surfaces and dramatically reduce glacier melt. The structure of a debris cover is unique to each glacier and sensitive to climate. Despite this, debris cover has been omitted from global glacier models and forecasts of their response to a changing climate. Fundamental to resolving these omissions is a global map of debris cover and an estimate of its future spatial evolution. Here we use Landsat imagery and a detailed correction to the Randolph Glacier Inventory to show that 7.3% of mountain glacier area is debris covered and over half of Earth’s debris is concentrated in three regions: Alaska (38.6% of total debris-covered area), Southwest Asia (12.6%) and Greenland (12.0%). We use a set of new metrics, which include stage, the current position of a glacier on its trajectory towards reaching its spatial carrying capacity of debris cover, to quantify the state of glaciers. Debris cover is present on 44% of Earth’s glaciers and prominent (>1.0 km2) on 15%. Of Earth’s glaciers, 20% have a substantial percentage of debris cover for which the net stage is 36% and the bulk of individual glaciers have evolved beyond an optimal moraine configuration favourable for debris-cover expansion. Use of this dataset in global-scale models will enable improved estimates of melt over 10.6% of the global glacier domain.","lang":"eng"}],"oa_version":"None","related_material":{"link":[{"url":"https://doi.org/10.1038/s41561-020-0630-1","relation":"erratum"}]},"volume":13,"issue":"9","publication_status":"published","publication_identifier":{"issn":["1752-0894"],"eissn":["1752-0908"]},"language":[{"iso":"eng"}],"type":"journal_article","article_type":"original","keyword":["General Earth and Planetary Sciences"],"status":"public","_id":"12593","date_updated":"2023-02-28T12:45:37Z","extern":"1","publisher":"Springer Nature","quality_controlled":"1","page":"621-627","date_created":"2023-02-20T08:12:17Z","doi":"10.1038/s41561-020-0615-0","date_published":"2020-09-02T00:00:00Z","year":"2020","publication":"Nature Geoscience","day":"02","article_processing_charge":"No","author":[{"last_name":"Herreid","full_name":"Herreid, Sam","first_name":"Sam"},{"full_name":"Pellicciotti, Francesca","last_name":"Pellicciotti","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"}],"title":"The state of rock debris covering Earth’s glaciers","citation":{"chicago":"Herreid, Sam, and Francesca Pellicciotti. “The State of Rock Debris Covering Earth’s Glaciers.” Nature Geoscience. Springer Nature, 2020. https://doi.org/10.1038/s41561-020-0615-0.","ista":"Herreid S, Pellicciotti F. 2020. The state of rock debris covering Earth’s glaciers. Nature Geoscience. 13(9), 621–627.","mla":"Herreid, Sam, and Francesca Pellicciotti. “The State of Rock Debris Covering Earth’s Glaciers.” Nature Geoscience, vol. 13, no. 9, Springer Nature, 2020, pp. 621–27, doi:10.1038/s41561-020-0615-0.","apa":"Herreid, S., & Pellicciotti, F. (2020). The state of rock debris covering Earth’s glaciers. Nature Geoscience. Springer Nature. https://doi.org/10.1038/s41561-020-0615-0","ama":"Herreid S, Pellicciotti F. The state of rock debris covering Earth’s glaciers. Nature Geoscience. 2020;13(9):621-627. doi:10.1038/s41561-020-0615-0","short":"S. Herreid, F. Pellicciotti, Nature Geoscience 13 (2020) 621–627.","ieee":"S. Herreid and F. Pellicciotti, “The state of rock debris covering Earth’s glaciers,” Nature Geoscience, vol. 13, no. 9. Springer Nature, pp. 621–627, 2020."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"project":[{"name":"The Wittgenstein Prize","grant_number":"Z211","call_identifier":"FWF","_id":"25F42A32-B435-11E9-9278-68D0E5697425"}],"title":"Learning representations for binary-classification without backpropagation","author":[{"first_name":"Mathias","id":"3DC22916-F248-11E8-B48F-1D18A9856A87","last_name":"Lechner","full_name":"Lechner, Mathias"}],"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Lechner, Mathias. “Learning Representations for Binary-Classification without Backpropagation.” In 8th International Conference on Learning Representations. ICLR, 2020.","ista":"Lechner M. 2020. Learning representations for binary-classification without backpropagation. 8th International Conference on Learning Representations. ICLR: International Conference on Learning Representations.","mla":"Lechner, Mathias. “Learning Representations for Binary-Classification without Backpropagation.” 8th International Conference on Learning Representations, ICLR, 2020.","short":"M. Lechner, in:, 8th International Conference on Learning Representations, ICLR, 2020.","ieee":"M. Lechner, “Learning representations for binary-classification without backpropagation,” in 8th International Conference on Learning Representations, Virtual ; Addis Ababa, Ethiopia, 2020.","ama":"Lechner M. Learning representations for binary-classification without backpropagation. In: 8th International Conference on Learning Representations. ICLR; 2020.","apa":"Lechner, M. (2020). Learning representations for binary-classification without backpropagation. In 8th International Conference on Learning Representations. Virtual ; Addis Ababa, Ethiopia: ICLR."},"publisher":"ICLR","quality_controlled":"1","oa":1,"acknowledgement":"This research was supported in part by the Austrian Science Fund (FWF) under grant Z211-N23\r\n(Wittgenstein Award).\r\n","date_published":"2020-03-11T00:00:00Z","date_created":"2022-01-25T15:50:00Z","day":"11","publication":"8th International Conference on Learning Representations","has_accepted_license":"1","year":"2020","status":"public","type":"conference","conference":{"start_date":"2020-04-26","location":"Virtual ; Addis Ababa, Ethiopia","end_date":"2020-05-01","name":"ICLR: International Conference on Learning Representations"},"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND 3.0)","image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/3.0/legalcode","short":"CC BY-NC-ND (3.0)"},"_id":"10672","file_date_updated":"2022-01-26T07:35:17Z","department":[{"_id":"GradSch"},{"_id":"ToHe"}],"ddc":["000"],"date_updated":"2023-04-03T07:33:40Z","month":"03","scopus_import":"1","main_file_link":[{"url":"https://openreview.net/forum?id=Bke61krFvS","open_access":"1"}],"oa_version":"Published Version","abstract":[{"lang":"eng","text":"The family of feedback alignment (FA) algorithms aims to provide a more biologically motivated alternative to backpropagation (BP), by substituting the computations that are unrealistic to be implemented in physical brains. While FA algorithms have been shown to work well in practice, there is a lack of rigorous theory proofing their learning capabilities. Here we introduce the first feedback alignment algorithm with provable learning guarantees. In contrast to existing work, we do not require any assumption about the size or depth of the network except that it has a single output neuron, i.e., such as for binary classification tasks. We show that our FA algorithm can deliver its theoretical promises in practice, surpassing the learning performance of existing FA methods and matching backpropagation in binary classification tasks. Finally, we demonstrate the limits of our FA variant when the number of output neurons grows beyond a certain quantity."}],"license":"https://creativecommons.org/licenses/by-nc-nd/3.0/","file":[{"file_name":"iclr_2020.pdf","date_created":"2022-01-26T07:35:17Z","creator":"mlechner","file_size":249431,"date_updated":"2022-01-26T07:35:17Z","success":1,"checksum":"ea13d42dd4541ddb239b6a75821fd6c9","file_id":"10677","relation":"main_file","access_level":"open_access","content_type":"application/pdf"}],"language":[{"iso":"eng"}],"publication_status":"published"},{"_id":"8188","status":"public","type":"conference","conference":{"start_date":"2020-12-06","location":"Vancouver, Canada","end_date":"2020-12-12","name":"NeurIPS: Neural Information Processing Systems"},"date_updated":"2023-04-25T09:49:58Z","department":[{"_id":"ChLa"}],"oa_version":"Preprint","acknowledged_ssus":[{"_id":"ScienComp"}],"abstract":[{"lang":"eng","text":"A natural approach to generative modeling of videos is to represent them as a composition of moving objects. Recent works model a set of 2D sprites over a slowly-varying background, but without considering the underlying 3D scene that\r\ngives rise to them. We instead propose to model a video as the view seen while moving through a scene with multiple 3D objects and a 3D background. Our model is trained from monocular videos without any supervision, yet learns to\r\ngenerate coherent 3D scenes containing several moving objects. We conduct detailed experiments on two datasets, going beyond the visual complexity supported by state-of-the-art generative approaches. We evaluate our method on\r\ndepth-prediction and 3D object detection---tasks which cannot be addressed by those earlier works---and show it out-performs them even on 2D instance segmentation and tracking."}],"month":"07","intvolume":" 33","main_file_link":[{"url":"https://arxiv.org/abs/2007.06705","open_access":"1"}],"language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9781713829546"]},"publication_status":"published","volume":33,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Henderson PM, Lampert C. Unsupervised object-centric video generation and decomposition in 3D. In: 34th Conference on Neural Information Processing Systems. Vol 33. Curran Associates; 2020:3106–3117.","apa":"Henderson, P. M., & Lampert, C. (2020). Unsupervised object-centric video generation and decomposition in 3D. In 34th Conference on Neural Information Processing Systems (Vol. 33, pp. 3106–3117). Vancouver, Canada: Curran Associates.","short":"P.M. Henderson, C. Lampert, in:, 34th Conference on Neural Information Processing Systems, Curran Associates, 2020, pp. 3106–3117.","ieee":"P. M. Henderson and C. Lampert, “Unsupervised object-centric video generation and decomposition in 3D,” in 34th Conference on Neural Information Processing Systems, Vancouver, Canada, 2020, vol. 33, pp. 3106–3117.","mla":"Henderson, Paul M., and Christoph Lampert. “Unsupervised Object-Centric Video Generation and Decomposition in 3D.” 34th Conference on Neural Information Processing Systems, vol. 33, Curran Associates, 2020, pp. 3106–3117.","ista":"Henderson PM, Lampert C. 2020. Unsupervised object-centric video generation and decomposition in 3D. 34th Conference on Neural Information Processing Systems. NeurIPS: Neural Information Processing Systems vol. 33, 3106–3117.","chicago":"Henderson, Paul M, and Christoph Lampert. “Unsupervised Object-Centric Video Generation and Decomposition in 3D.” In 34th Conference on Neural Information Processing Systems, 33:3106–3117. Curran Associates, 2020."},"title":"Unsupervised object-centric video generation and decomposition in 3D","author":[{"first_name":"Paul M","id":"13C09E74-18D9-11E9-8878-32CFE5697425","last_name":"Henderson","full_name":"Henderson, Paul M","orcid":"0000-0002-5198-7445"},{"orcid":"0000-0001-8622-7887","full_name":"Lampert, Christoph","last_name":"Lampert","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph"}],"article_processing_charge":"No","external_id":{"arxiv":["2007.06705"]},"acknowledgement":"This research was supported by the Scientific Service Units (SSU) of IST Austria through resources\r\nprovided by Scientific Computing (SciComp). PH is employed part-time by Blackford Analysis, but\r\nthey did not support this project in any way.","quality_controlled":"1","publisher":"Curran Associates","oa":1,"day":"07","publication":"34th Conference on Neural Information Processing Systems","year":"2020","date_published":"2020-07-07T00:00:00Z","date_created":"2020-07-31T16:59:19Z","page":"3106–3117"},{"language":[{"iso":"eng"}],"file":[{"file_id":"12526","checksum":"cedee184cb12f454f2fba4158ff47db9","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file","date_created":"2023-02-07T11:29:55Z","file_name":"2020_PNAS_Bloomer.pdf","date_updated":"2023-02-07T11:29:55Z","file_size":1105414,"creator":"alisjak"}],"publication_status":"published","publication_identifier":{"issn":["0027-8424","1091-6490"]},"issue":"28","volume":117,"oa_version":"Published Version","pmid":1,"abstract":[{"text":"Molecular mechanisms enabling the switching and maintenance of epigenetic states are not fully understood. Distinct histone modifications are often associated with ON/OFF epigenetic states, but how these states are stably maintained through DNA replication, yet in certain situations switch from one to another remains unclear. Here, we address this problem through identification of Arabidopsis INCURVATA11 (ICU11) as a Polycomb Repressive Complex 2 accessory protein. ICU11 robustly immunoprecipitated in vivo with PRC2 core components and the accessory proteins, EMBRYONIC FLOWER 1 (EMF1), LIKE HETEROCHROMATIN PROTEIN1 (LHP1), and TELOMERE_REPEAT_BINDING FACTORS (TRBs). ICU11 encodes a 2-oxoglutarate-dependent dioxygenase, an activity associated with histone demethylation in other organisms, and mutant plants show defects in multiple aspects of the Arabidopsis epigenome. To investigate its primary molecular function we identified the Arabidopsis FLOWERING LOCUS C (FLC) as a direct target and found icu11 disrupted the cold-induced, Polycomb-mediated silencing underlying vernalization. icu11 prevented reduction in H3K36me3 levels normally seen during the early cold phase, supporting a role for ICU11 in H3K36me3 demethylation. This was coincident with an attenuation of H3K27me3 at the internal nucleation site in FLC, and reduction in H3K27me3 levels across the body of the gene after plants were returned to the warm. Thus, ICU11 is required for the cold-induced epigenetic switching between the mutually exclusive chromatin states at FLC, from the active H3K36me3 state to the silenced H3K27me3 state. These data support the importance of physical coupling of histone modification activities to promote epigenetic switching between opposing chromatin states.","lang":"eng"}],"intvolume":" 117","month":"05","main_file_link":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7368280/","open_access":"1"}],"scopus_import":"1","ddc":["580"],"extern":"1","date_updated":"2023-05-08T10:53:55Z","department":[{"_id":"XiFe"}],"file_date_updated":"2023-02-07T11:29:55Z","_id":"12188","keyword":["Multidisciplinary"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","publication":"Proceedings of the National Academy of Sciences","day":"22","year":"2020","has_accepted_license":"1","date_created":"2023-01-16T09:15:44Z","doi":"10.1073/pnas.1920621117","date_published":"2020-05-22T00:00:00Z","page":"16660-16666","acknowledgement":"We would like to thank Scott Berry for help with ICU-GFP nuclear localization microscopy, Hao Yu and Lisha Shen for assistance with 6mA DNA methylation analysis, Donna Gibson for graphic design assistance, and members of the C.D. and Howard laboratories for helpful discussions. This work was funded by the European Research Council grants to “MEXTIM” (to C.D.) and “SexMeth” (to X. Feng), by the Biotechnological and Biological Sciences Research Council (BBSRC) Institute Strategic Programmes GRO (BB/J004588/1), GEN (BB/P013511/1), BBSRC grant (to X. Feng) (BB/S009620/1), and the Marie Sklodowska–Curie Postdoctoral Fellowships “UNRAVEL” (to R.H.B.) and \"WISDOM\" (to X. Fang). Additional funding via the Wellcome Trust through a Senior Research Fellowship (to J.R.) (103139) and a multiuser equipment grant (108504). The Wellcome Centre for Cell Biology is supported by core funding from the Wellcome Trust (203149).","oa":1,"publisher":"Proceedings of the National Academy of Sciences","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Bloomer, Rebecca H., et al. “The Arabidopsis Epigenetic Regulator ICU11 as an Accessory Protein of Polycomb Repressive Complex 2.” Proceedings of the National Academy of Sciences, vol. 117, no. 28, Proceedings of the National Academy of Sciences, 2020, pp. 16660–66, doi:10.1073/pnas.1920621117.","apa":"Bloomer, R. H., Hutchison, C. E., Bäurle, I., Walker, J., Fang, X., Perera, P., … Dean, C. (2020). The Arabidopsis epigenetic regulator ICU11 as an accessory protein of polycomb repressive complex 2. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1920621117","ama":"Bloomer RH, Hutchison CE, Bäurle I, et al. The Arabidopsis epigenetic regulator ICU11 as an accessory protein of polycomb repressive complex 2. Proceedings of the National Academy of Sciences. 2020;117(28):16660-16666. doi:10.1073/pnas.1920621117","ieee":"R. H. Bloomer et al., “The Arabidopsis epigenetic regulator ICU11 as an accessory protein of polycomb repressive complex 2,” Proceedings of the National Academy of Sciences, vol. 117, no. 28. Proceedings of the National Academy of Sciences, pp. 16660–16666, 2020.","short":"R.H. Bloomer, C.E. Hutchison, I. Bäurle, J. Walker, X. Fang, P. Perera, C.N. Velanis, S. Gümüs, C. Spanos, J. Rappsilber, X. Feng, J. Goodrich, C. Dean, Proceedings of the National Academy of Sciences 117 (2020) 16660–16666.","chicago":"Bloomer, Rebecca H., Claire E. Hutchison, Isabel Bäurle, James Walker, Xiaofeng Fang, Pumi Perera, Christos N. Velanis, et al. “The Arabidopsis Epigenetic Regulator ICU11 as an Accessory Protein of Polycomb Repressive Complex 2.” Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences, 2020. https://doi.org/10.1073/pnas.1920621117.","ista":"Bloomer RH, Hutchison CE, Bäurle I, Walker J, Fang X, Perera P, Velanis CN, Gümüs S, Spanos C, Rappsilber J, Feng X, Goodrich J, Dean C. 2020. The Arabidopsis epigenetic regulator ICU11 as an accessory protein of polycomb repressive complex 2. Proceedings of the National Academy of Sciences. 117(28), 16660–16666."},"title":"The Arabidopsis epigenetic regulator ICU11 as an accessory protein of polycomb repressive complex 2","external_id":{"pmid":["32601198"]},"article_processing_charge":"No","author":[{"full_name":"Bloomer, Rebecca H.","last_name":"Bloomer","first_name":"Rebecca H."},{"last_name":"Hutchison","full_name":"Hutchison, Claire E.","first_name":"Claire E."},{"first_name":"Isabel","full_name":"Bäurle, Isabel","last_name":"Bäurle"},{"full_name":"Walker, James","last_name":"Walker","first_name":"James"},{"last_name":"Fang","full_name":"Fang, Xiaofeng","first_name":"Xiaofeng"},{"full_name":"Perera, Pumi","last_name":"Perera","first_name":"Pumi"},{"first_name":"Christos N.","full_name":"Velanis, Christos N.","last_name":"Velanis"},{"first_name":"Serin","last_name":"Gümüs","full_name":"Gümüs, Serin"},{"last_name":"Spanos","full_name":"Spanos, Christos","first_name":"Christos"},{"first_name":"Juri","last_name":"Rappsilber","full_name":"Rappsilber, Juri"},{"last_name":"Feng","orcid":"0000-0002-4008-1234","full_name":"Feng, Xiaoqi","id":"e0164712-22ee-11ed-b12a-d80fcdf35958","first_name":"Xiaoqi"},{"first_name":"Justin","full_name":"Goodrich, Justin","last_name":"Goodrich"},{"first_name":"Caroline","last_name":"Dean","full_name":"Dean, Caroline"}]},{"main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7351236/"}],"scopus_import":"1","intvolume":" 16","month":"06","abstract":[{"lang":"eng","text":"Meiotic crossovers (COs) are important for reshuffling genetic information between homologous chromosomes and they are essential for their correct segregation. COs are unevenly distributed along chromosomes and the underlying mechanisms controlling CO localization are not well understood. We previously showed that meiotic COs are mis-localized in the absence of AXR1, an enzyme involved in the neddylation/rubylation protein modification pathway in Arabidopsis thaliana. Here, we report that in axr1-/-, male meiocytes show a strong defect in chromosome pairing whereas the formation of the telomere bouquet is not affected. COs are also redistributed towards subtelomeric chromosomal ends where they frequently form clusters, in contrast to large central regions depleted in recombination. The CO suppressed regions correlate with DNA hypermethylation of transposable elements (TEs) in the CHH context in axr1-/- meiocytes. Through examining somatic methylomes, we found axr1-/- affects DNA methylation in a plant, causing hypermethylation in all sequence contexts (CG, CHG and CHH) in TEs. Impairment of the main pathways involved in DNA methylation is epistatic over axr1-/- for DNA methylation in somatic cells but does not restore regular chromosome segregation during meiosis. Collectively, our findings reveal that the neddylation pathway not only regulates hormonal perception and CO distribution but is also, directly or indirectly, a major limiting pathway of TE DNA methylation in somatic cells."}],"pmid":1,"oa_version":"Published Version","volume":16,"issue":"6","publication_status":"published","publication_identifier":{"issn":["1553-7404"]},"language":[{"iso":"eng"}],"type":"journal_article","article_type":"original","keyword":["Cancer Research","Genetics (clinical)","Genetics","Molecular Biology","Ecology","Evolution","Behavior and Systematics"],"status":"public","_id":"12189","department":[{"_id":"XiFe"}],"date_updated":"2023-05-08T10:54:39Z","extern":"1","oa":1,"publisher":"Public Library of Science (PLoS)","quality_controlled":"1","acknowledgement":"The authors wish to thank Cécile Raynaud, Eric Jenczewski, Rajeev Kumar, Raphaël Mercier and Jean Molinier for critical reading of the manuscript.","date_created":"2023-01-16T09:16:10Z","date_published":"2020-06-29T00:00:00Z","doi":"10.1371/journal.pgen.1008894","year":"2020","publication":"PLOS Genetics","day":"29","article_number":"e1008894","article_processing_charge":"No","external_id":{"pmid":["32598340"]},"author":[{"first_name":"Nicolas","full_name":"Christophorou, Nicolas","last_name":"Christophorou"},{"full_name":"She, Wenjing","last_name":"She","first_name":"Wenjing"},{"full_name":"Long, Jincheng","last_name":"Long","first_name":"Jincheng"},{"first_name":"Aurélie","last_name":"Hurel","full_name":"Hurel, Aurélie"},{"first_name":"Sébastien","full_name":"Beaubiat, Sébastien","last_name":"Beaubiat"},{"first_name":"Yassir","last_name":"Idir","full_name":"Idir, Yassir"},{"full_name":"Tagliaro-Jahns, Marina","last_name":"Tagliaro-Jahns","first_name":"Marina"},{"first_name":"Aurélie","last_name":"Chambon","full_name":"Chambon, Aurélie"},{"first_name":"Victor","full_name":"Solier, Victor","last_name":"Solier"},{"last_name":"Vezon","full_name":"Vezon, Daniel","first_name":"Daniel"},{"full_name":"Grelon, Mathilde","last_name":"Grelon","first_name":"Mathilde"},{"orcid":"0000-0002-4008-1234","full_name":"Feng, Xiaoqi","last_name":"Feng","first_name":"Xiaoqi","id":"e0164712-22ee-11ed-b12a-d80fcdf35958"},{"first_name":"Nicolas","last_name":"Bouché","full_name":"Bouché, Nicolas"},{"first_name":"Christine","full_name":"Mézard, Christine","last_name":"Mézard"}],"title":"AXR1 affects DNA methylation independently of its role in regulating meiotic crossover localization","citation":{"mla":"Christophorou, Nicolas, et al. “AXR1 Affects DNA Methylation Independently of Its Role in Regulating Meiotic Crossover Localization.” PLOS Genetics, vol. 16, no. 6, e1008894, Public Library of Science (PLoS), 2020, doi:10.1371/journal.pgen.1008894.","apa":"Christophorou, N., She, W., Long, J., Hurel, A., Beaubiat, S., Idir, Y., … Mézard, C. (2020). AXR1 affects DNA methylation independently of its role in regulating meiotic crossover localization. PLOS Genetics. Public Library of Science (PLoS). https://doi.org/10.1371/journal.pgen.1008894","ama":"Christophorou N, She W, Long J, et al. AXR1 affects DNA methylation independently of its role in regulating meiotic crossover localization. PLOS Genetics. 2020;16(6). doi:10.1371/journal.pgen.1008894","short":"N. Christophorou, W. She, J. Long, A. Hurel, S. Beaubiat, Y. Idir, M. Tagliaro-Jahns, A. Chambon, V. Solier, D. Vezon, M. Grelon, X. Feng, N. Bouché, C. Mézard, PLOS Genetics 16 (2020).","ieee":"N. Christophorou et al., “AXR1 affects DNA methylation independently of its role in regulating meiotic crossover localization,” PLOS Genetics, vol. 16, no. 6. Public Library of Science (PLoS), 2020.","chicago":"Christophorou, Nicolas, Wenjing She, Jincheng Long, Aurélie Hurel, Sébastien Beaubiat, Yassir Idir, Marina Tagliaro-Jahns, et al. “AXR1 Affects DNA Methylation Independently of Its Role in Regulating Meiotic Crossover Localization.” PLOS Genetics. Public Library of Science (PLoS), 2020. https://doi.org/10.1371/journal.pgen.1008894.","ista":"Christophorou N, She W, Long J, Hurel A, Beaubiat S, Idir Y, Tagliaro-Jahns M, Chambon A, Solier V, Vezon D, Grelon M, Feng X, Bouché N, Mézard C. 2020. AXR1 affects DNA methylation independently of its role in regulating meiotic crossover localization. PLOS Genetics. 16(6), e1008894."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"quality_controlled":"1","publisher":"Elsevier","oa":1,"doi":"10.1016/j.jnt.2019.09.003","date_published":"2020-04-01T00:00:00Z","date_created":"2023-01-16T11:45:07Z","page":"378-390","day":"01","publication":"Journal of Number Theory","year":"2020","title":"Primitive divisors of sequences associated to elliptic curves","author":[{"first_name":"Matteo","id":"7aa8f170-131e-11ed-88e1-a9efd01027cb","orcid":"0000-0002-0854-0306","full_name":"Verzobio, Matteo","last_name":"Verzobio"}],"external_id":{"arxiv":["1906.00632"]},"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Verzobio, Matteo. “Primitive Divisors of Sequences Associated to Elliptic Curves.” Journal of Number Theory. Elsevier, 2020. https://doi.org/10.1016/j.jnt.2019.09.003.","ista":"Verzobio M. 2020. Primitive divisors of sequences associated to elliptic curves. Journal of Number Theory. 209(4), 378–390.","mla":"Verzobio, Matteo. “Primitive Divisors of Sequences Associated to Elliptic Curves.” Journal of Number Theory, vol. 209, no. 4, Elsevier, 2020, pp. 378–90, doi:10.1016/j.jnt.2019.09.003.","ama":"Verzobio M. Primitive divisors of sequences associated to elliptic curves. Journal of Number Theory. 2020;209(4):378-390. doi:10.1016/j.jnt.2019.09.003","apa":"Verzobio, M. (2020). Primitive divisors of sequences associated to elliptic curves. Journal of Number Theory. Elsevier. https://doi.org/10.1016/j.jnt.2019.09.003","short":"M. Verzobio, Journal of Number Theory 209 (2020) 378–390.","ieee":"M. Verzobio, “Primitive divisors of sequences associated to elliptic curves,” Journal of Number Theory, vol. 209, no. 4. Elsevier, pp. 378–390, 2020."},"month":"04","intvolume":" 209","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1906.00632"}],"oa_version":"Preprint","abstract":[{"text":"Let be a sequence of points on an elliptic curve defined over a number field K. In this paper, we study the denominators of the x-coordinates of this sequence. We prove that, if Q is a torsion point of prime order, then for n large enough there always exists a primitive divisor. Later on, we show the link between the study of the primitive divisors and a Lang-Trotter conjecture. Indeed, given two points P and Q on the elliptic curve, we prove a lower bound for the number of primes p such that P is in the orbit of Q modulo p.","lang":"eng"}],"volume":209,"issue":"4","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0022-314X"]},"publication_status":"published","status":"public","keyword":["Algebra and Number Theory"],"type":"journal_article","article_type":"original","_id":"12310","extern":"1","date_updated":"2023-05-10T11:14:56Z"},{"date_published":"2020-06-23T00:00:00Z","doi":"10.48550/arXiv.2006.13316","date_created":"2021-07-20T11:25:15Z","year":"2020","publication_status":"submitted","day":"23","publication":"arXiv","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://arxiv.org/abs/2006.13316","open_access":"1"}],"oa":1,"month":"06","abstract":[{"text":"We investigate the structural similarities between liquid water and 53 ices, including 20 known crystalline phases. We base such similarity comparison on the local environments that consist of atoms within a certain cutoff radius of a central atom. We reveal that liquid water explores the local environments of the diverse ice phases, by directly comparing the environments in these phases using general atomic descriptors, and also by demonstrating that a machine-learning potential trained on liquid water alone can predict the densities, the lattice energies, and vibrational properties of the\r\nices. The finding that the local environments characterising the different ice phases are found in water sheds light on water phase behaviors, and rationalizes the transferability of water models between different phases.","lang":"eng"}],"oa_version":"Submitted Version","author":[{"full_name":"Monserrat, Bartomeu","last_name":"Monserrat","first_name":"Bartomeu"},{"last_name":"Brandenburg","full_name":"Brandenburg, Jan Gerit","first_name":"Jan Gerit"},{"full_name":"Engel, Edgar A.","last_name":"Engel","first_name":"Edgar A."},{"id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","first_name":"Bingqing","last_name":"Cheng","full_name":"Cheng, Bingqing","orcid":"0000-0002-3584-9632"}],"external_id":{"arxiv":["2006.13316"]},"article_processing_charge":"No","title":"Extracting ice phases from liquid water: Why a machine-learning water model generalizes so well","date_updated":"2023-05-10T10:17:48Z","citation":{"chicago":"Monserrat, Bartomeu, Jan Gerit Brandenburg, Edgar A. Engel, and Bingqing Cheng. “Extracting Ice Phases from Liquid Water: Why a Machine-Learning Water Model Generalizes so Well.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2006.13316.","ista":"Monserrat B, Brandenburg JG, Engel EA, Cheng B. Extracting ice phases from liquid water: Why a machine-learning water model generalizes so well. arXiv, 2006.13316.","mla":"Monserrat, Bartomeu, et al. “Extracting Ice Phases from Liquid Water: Why a Machine-Learning Water Model Generalizes so Well.” ArXiv, 2006.13316, doi:10.48550/arXiv.2006.13316.","apa":"Monserrat, B., Brandenburg, J. G., Engel, E. A., & Cheng, B. (n.d.). Extracting ice phases from liquid water: Why a machine-learning water model generalizes so well. arXiv. https://doi.org/10.48550/arXiv.2006.13316","ama":"Monserrat B, Brandenburg JG, Engel EA, Cheng B. Extracting ice phases from liquid water: Why a machine-learning water model generalizes so well. arXiv. doi:10.48550/arXiv.2006.13316","ieee":"B. Monserrat, J. G. Brandenburg, E. A. Engel, and B. Cheng, “Extracting ice phases from liquid water: Why a machine-learning water model generalizes so well,” arXiv. .","short":"B. Monserrat, J.G. Brandenburg, E.A. Engel, B. Cheng, ArXiv (n.d.)."},"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"preprint","status":"public","_id":"9699","article_number":"2006.13316"},{"page":"14314-14318","date_published":"2020-10-16T00:00:00Z","doi":"10.1021/acs.analchem.0c02615","date_created":"2023-05-10T14:50:19Z","year":"2020","day":"16","publication":"Analytical Chemistry","publisher":"American Chemical Society","quality_controlled":"1","oa":1,"author":[{"first_name":"Christina","last_name":"Meisenbichler","full_name":"Meisenbichler, Christina"},{"last_name":"Kluibenschedl","full_name":"Kluibenschedl, Florian","first_name":"Florian","id":"7499e70e-eb2c-11ec-b98b-f925648bc9d9"},{"full_name":"Müller, Thomas","last_name":"Müller","first_name":"Thomas"}],"article_processing_charge":"No","external_id":{"pmid":["33063994"]},"title":"A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces","citation":{"chicago":"Meisenbichler, Christina, Florian Kluibenschedl, and Thomas Müller. “A 3-in-1 Hand-Held Ambient Mass Spectrometry Interface for Identification and 2D Localization of Chemicals on Surfaces.” Analytical Chemistry. American Chemical Society, 2020. https://doi.org/10.1021/acs.analchem.0c02615.","ista":"Meisenbichler C, Kluibenschedl F, Müller T. 2020. A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces. Analytical Chemistry. 92(21), 14314–14318.","mla":"Meisenbichler, Christina, et al. “A 3-in-1 Hand-Held Ambient Mass Spectrometry Interface for Identification and 2D Localization of Chemicals on Surfaces.” Analytical Chemistry, vol. 92, no. 21, American Chemical Society, 2020, pp. 14314–18, doi:10.1021/acs.analchem.0c02615.","ieee":"C. Meisenbichler, F. Kluibenschedl, and T. Müller, “A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces,” Analytical Chemistry, vol. 92, no. 21. American Chemical Society, pp. 14314–14318, 2020.","short":"C. Meisenbichler, F. Kluibenschedl, T. Müller, Analytical Chemistry 92 (2020) 14314–14318.","ama":"Meisenbichler C, Kluibenschedl F, Müller T. A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces. Analytical Chemistry. 2020;92(21):14314-14318. doi:10.1021/acs.analchem.0c02615","apa":"Meisenbichler, C., Kluibenschedl, F., & Müller, T. (2020). A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces. Analytical Chemistry. American Chemical Society. https://doi.org/10.1021/acs.analchem.0c02615"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":92,"issue":"21","publication_identifier":{"issn":["0003-2700","1520-6882"]},"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1021/acs.analchem.0c02615"}],"month":"10","intvolume":" 92","abstract":[{"lang":"eng","text":"Desorption electrospray ionization (DESI), easy ambient sonic-spray ionization (EASI) and low-temperature plasma (LTP) ionization are powerful ambient ionization techniques for mass spectrometry. However, every single method has its limitation in terms of polarity and molecular weight of analyte molecules. After the miniaturization of every possible component of the different ion sources, we finally were able to embed two emitters and an ion transfer tubing into a small, hand-held device. The pen-like interface is connected to the mass spectrometer and a separate control unit via a bundle of flexible tubing and cables. The novel device allows the user to ionize an extended range of chemicals by simple switching between DESI, voltage-free EASI, or LTP ionization as well as to freely move the interface over a surface of interest. A mini camera, which is mounted on the tip of the pen, magnifies the desorption area and enables a simple positioning of the pen. The interface was successfully tested using different types of chemicals, pharmaceuticals, and real life samples. Moreover, the combination of optical data from the camera module and chemical data obtained by mass analysis facilitates a novel type of imaging mass spectrometry, which we name “interactive mass spectrometry imaging (IMSI)”."}],"pmid":1,"oa_version":"Published Version","date_updated":"2023-05-15T08:01:20Z","extern":"1","type":"journal_article","article_type":"letter_note","status":"public","keyword":["Analytical Chemistry"],"_id":"12940"},{"extern":"1","date_updated":"2023-05-15T07:57:14Z","_id":"12939","keyword":["Organic Chemistry","Physical and Theoretical Chemistry"],"status":"public","type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["1434-193X","1099-0690"]},"volume":2020,"issue":"29","oa_version":"Published Version","abstract":[{"text":"Linear tetrapyrroles, called phyllobilins, are obtained as major catabolites upon chlorophyll degradation. Primarily, colorless phylloleucobilins featuring four deconjugated pyrrole units were identified. Their yellow counterparts, phylloxanthobilins, were discovered more recently. Although the two catabolites differ only by one double bond, physicochemical properties are very distinct. Moreover, the presence of the double bond seems to enhance physiologically relevant bioactivities: in contrast to phylloleucobilin, we identified a potent anti-proliferative activity for a phylloxanthobilin, and show that this natural product induces apoptotic cell death and a cell cycle arrest in cancer cells. Interestingly, upon modifying inactive phylloleucobilin by esterification, an anti-proliferative activity can be observed that increases with the chain lengths of the alkyl esters. We provide first evidence for anti-cancer activity of phyllobilins, report a novel plant source for a phylloxanthobilin, and by using paper spray MS, show that these bioactive yellow chlorophyll catabolites are more prevalent in Nature than previously assumed.","lang":"eng"}],"intvolume":" 2020","month":"08","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/ejoc.202000692"}],"scopus_import":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Karg, Cornelia A., Pengyu Wang, Florian Kluibenschedl, Thomas Müller, Lars Allmendinger, Angelika M. Vollmar, and Simone Moser. “Phylloxanthobilins Are Abundant Linear Tetrapyrroles from Chlorophyll Breakdown with Activities against Cancer Cells.” European Journal of Organic Chemistry. Wiley, 2020. https://doi.org/10.1002/ejoc.202000692.","ista":"Karg CA, Wang P, Kluibenschedl F, Müller T, Allmendinger L, Vollmar AM, Moser S. 2020. Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells. European Journal of Organic Chemistry. 2020(29), 4499–4509.","mla":"Karg, Cornelia A., et al. “Phylloxanthobilins Are Abundant Linear Tetrapyrroles from Chlorophyll Breakdown with Activities against Cancer Cells.” European Journal of Organic Chemistry, vol. 2020, no. 29, Wiley, 2020, pp. 4499–509, doi:10.1002/ejoc.202000692.","ama":"Karg CA, Wang P, Kluibenschedl F, et al. Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells. European Journal of Organic Chemistry. 2020;2020(29):4499-4509. doi:10.1002/ejoc.202000692","apa":"Karg, C. A., Wang, P., Kluibenschedl, F., Müller, T., Allmendinger, L., Vollmar, A. M., & Moser, S. (2020). Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells. European Journal of Organic Chemistry. Wiley. https://doi.org/10.1002/ejoc.202000692","ieee":"C. A. Karg et al., “Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells,” European Journal of Organic Chemistry, vol. 2020, no. 29. Wiley, pp. 4499–4509, 2020.","short":"C.A. Karg, P. Wang, F. Kluibenschedl, T. Müller, L. Allmendinger, A.M. Vollmar, S. Moser, European Journal of Organic Chemistry 2020 (2020) 4499–4509."},"title":"Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells","article_processing_charge":"No","author":[{"full_name":"Karg, Cornelia A.","last_name":"Karg","first_name":"Cornelia A."},{"last_name":"Wang","full_name":"Wang, Pengyu","first_name":"Pengyu"},{"first_name":"Florian","id":"7499e70e-eb2c-11ec-b98b-f925648bc9d9","last_name":"Kluibenschedl","full_name":"Kluibenschedl, Florian"},{"first_name":"Thomas","full_name":"Müller, Thomas","last_name":"Müller"},{"full_name":"Allmendinger, Lars","last_name":"Allmendinger","first_name":"Lars"},{"full_name":"Vollmar, Angelika M.","last_name":"Vollmar","first_name":"Angelika M."},{"first_name":"Simone","last_name":"Moser","full_name":"Moser, Simone"}],"publication":"European Journal of Organic Chemistry","day":"09","year":"2020","date_created":"2023-05-10T14:49:30Z","date_published":"2020-08-09T00:00:00Z","doi":"10.1002/ejoc.202000692","page":"4499-4509","oa":1,"quality_controlled":"1","publisher":"Wiley"},{"department":[{"_id":"ScienComp"}],"file_date_updated":"2020-07-14T12:47:59Z","ddc":["000"],"date_updated":"2023-05-16T07:48:28Z","status":"public","conference":{"location":"Klosterneuburg, Austria","end_date":"2020-02-21","start_date":"2020-02-19","name":"AHPC: Austrian High-Performance-Computing Meeting"},"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"book_editor","_id":"7474","language":[{"iso":"eng"}],"file":[{"date_updated":"2020-07-14T12:47:59Z","file_size":90899507,"creator":"schloegl","date_created":"2020-02-19T06:53:38Z","file_name":"BOOKLET_AHPC2020.final.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","file_id":"7504","checksum":"49798edb9e57bbd6be18362d1d7b18a9"}],"publication_status":"published","publication_identifier":{"isbn":["978-3-99078-004-6"]},"place":"Klosterneuburg, Austria","month":"02","oa_version":"Published Version","abstract":[{"lang":"eng","text":"This booklet is a collection of abstracts presented at the AHPC conference."}],"editor":[{"last_name":"Schlögl","orcid":"0000-0002-5621-8100","full_name":"Schlögl, Alois","id":"45BF87EE-F248-11E8-B48F-1D18A9856A87","first_name":"Alois"},{"last_name":"Kiss","full_name":"Kiss, Janos","id":"3D3A06F8-F248-11E8-B48F-1D18A9856A87","first_name":"Janos"},{"last_name":"Elefante","full_name":"Elefante, Stefano","first_name":"Stefano","id":"490F40CE-F248-11E8-B48F-1D18A9856A87"}],"title":"Austrian High-Performance-Computing meeting (AHPC2020)","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"apa":"Schlögl, A., Kiss, J., & Elefante, S. (Eds.). (2020). Austrian High-Performance-Computing meeting (AHPC2020). Presented at the AHPC: Austrian High-Performance-Computing Meeting, Klosterneuburg, Austria: IST Austria. https://doi.org/10.15479/AT:ISTA:7474","ama":"Schlögl A, Kiss J, Elefante S, eds. Austrian High-Performance-Computing Meeting (AHPC2020). Klosterneuburg, Austria: IST Austria; 2020. doi:10.15479/AT:ISTA:7474","short":"A. Schlögl, J. Kiss, S. Elefante, eds., Austrian High-Performance-Computing Meeting (AHPC2020), IST Austria, Klosterneuburg, Austria, 2020.","ieee":"A. Schlögl, J. Kiss, and S. Elefante, Eds., Austrian High-Performance-Computing meeting (AHPC2020). Klosterneuburg, Austria: IST Austria, 2020.","mla":"Schlögl, Alois, et al., editors. Austrian High-Performance-Computing Meeting (AHPC2020). IST Austria, 2020, doi:10.15479/AT:ISTA:7474.","ista":"Schlögl A, Kiss J, Elefante S eds. 2020. Austrian High-Performance-Computing meeting (AHPC2020), Klosterneuburg, Austria: IST Austria, 72p.","chicago":"Schlögl, Alois, Janos Kiss, and Stefano Elefante, eds. Austrian High-Performance-Computing Meeting (AHPC2020). Klosterneuburg, Austria: IST Austria, 2020. https://doi.org/10.15479/AT:ISTA:7474."},"date_created":"2020-02-11T07:59:04Z","date_published":"2020-02-19T00:00:00Z","doi":"10.15479/AT:ISTA:7474","page":"72","day":"19","year":"2020","has_accepted_license":"1","oa":1,"quality_controlled":"1","publisher":"IST Austria"},{"publisher":"Springer Nature","quality_controlled":"1","oa":1,"day":"17","publication":"International Conference on Tools and Algorithms for the Construction and Analysis of Systems","has_accepted_license":"1","year":"2020","date_published":"2020-04-17T00:00:00Z","doi":"10.1007/978-3-030-45237-7_5","date_created":"2020-05-10T22:00:49Z","page":"79-97","project":[{"_id":"25832EC2-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Rigorous Systems Engineering","grant_number":"S 11407_N23"},{"grant_number":"Z211","name":"The Wittgenstein Prize","call_identifier":"FWF","_id":"25F42A32-B435-11E9-9278-68D0E5697425"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"apa":"Giacobbe, M., Henzinger, T. A., & Lechner, M. (2020). How many bits does it take to quantize your neural network? In International Conference on Tools and Algorithms for the Construction and Analysis of Systems (Vol. 12079, pp. 79–97). Dublin, Ireland: Springer Nature. https://doi.org/10.1007/978-3-030-45237-7_5","ama":"Giacobbe M, Henzinger TA, Lechner M. How many bits does it take to quantize your neural network? In: International Conference on Tools and Algorithms for the Construction and Analysis of Systems. Vol 12079. Springer Nature; 2020:79-97. doi:10.1007/978-3-030-45237-7_5","short":"M. Giacobbe, T.A. Henzinger, M. Lechner, in:, International Conference on Tools and Algorithms for the Construction and Analysis of Systems, Springer Nature, 2020, pp. 79–97.","ieee":"M. Giacobbe, T. A. Henzinger, and M. Lechner, “How many bits does it take to quantize your neural network?,” in International Conference on Tools and Algorithms for the Construction and Analysis of Systems, Dublin, Ireland, 2020, vol. 12079, pp. 79–97.","mla":"Giacobbe, Mirco, et al. “How Many Bits Does It Take to Quantize Your Neural Network?” International Conference on Tools and Algorithms for the Construction and Analysis of Systems, vol. 12079, Springer Nature, 2020, pp. 79–97, doi:10.1007/978-3-030-45237-7_5.","ista":"Giacobbe M, Henzinger TA, Lechner M. 2020. How many bits does it take to quantize your neural network? International Conference on Tools and Algorithms for the Construction and Analysis of Systems. TACAS: Tools and Algorithms for the Construction and Analysis of Systems, LNCS, vol. 12079, 79–97.","chicago":"Giacobbe, Mirco, Thomas A Henzinger, and Mathias Lechner. “How Many Bits Does It Take to Quantize Your Neural Network?” In International Conference on Tools and Algorithms for the Construction and Analysis of Systems, 12079:79–97. Springer Nature, 2020. https://doi.org/10.1007/978-3-030-45237-7_5."},"title":"How many bits does it take to quantize your neural network?","author":[{"orcid":"0000-0001-8180-0904","full_name":"Giacobbe, Mirco","last_name":"Giacobbe","first_name":"Mirco","id":"3444EA5E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Henzinger, Thomas A","orcid":"0000-0002-2985-7724","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"},{"id":"3DC22916-F248-11E8-B48F-1D18A9856A87","first_name":"Mathias","full_name":"Lechner, Mathias","last_name":"Lechner"}],"article_processing_charge":"No","oa_version":"Published Version","abstract":[{"lang":"eng","text":"Quantization converts neural networks into low-bit fixed-point computations which can be carried out by efficient integer-only hardware, and is standard practice for the deployment of neural networks on real-time embedded devices. However, like their real-numbered counterpart, quantized networks are not immune to malicious misclassification caused by adversarial attacks. We investigate how quantization affects a network’s robustness to adversarial attacks, which is a formal verification question. We show that neither robustness nor non-robustness are monotonic with changing the number of bits for the representation and, also, neither are preserved by quantization from a real-numbered network. For this reason, we introduce a verification method for quantized neural networks which, using SMT solving over bit-vectors, accounts for their exact, bit-precise semantics. We built a tool and analyzed the effect of quantization on a classifier for the MNIST dataset. We demonstrate that, compared to our method, existing methods for the analysis of real-numbered networks often derive false conclusions about their quantizations, both when determining robustness and when detecting attacks, and that existing methods for quantized networks often miss attacks. Furthermore, we applied our method beyond robustness, showing how the number of bits in quantization enlarges the gender bias of a predictor for students’ grades."}],"month":"04","intvolume":" 12079","alternative_title":["LNCS"],"scopus_import":1,"file":[{"creator":"dernst","date_updated":"2020-07-14T12:48:03Z","file_size":2744030,"date_created":"2020-05-26T12:48:15Z","file_name":"2020_TACAS_Giacobbe.pdf","access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_id":"7893","checksum":"f19905a42891fe5ce93d69143fa3f6fb"}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["16113349"],"isbn":["9783030452360"],"issn":["03029743"]},"publication_status":"published","related_material":{"record":[{"id":"11362","status":"public","relation":"dissertation_contains"}]},"volume":12079,"_id":"7808","status":"public","type":"conference","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"conference":{"end_date":"2020-04-30","location":"Dublin, Ireland","start_date":"2020-04-25","name":"TACAS: Tools and Algorithms for the Construction and Analysis of Systems"},"ddc":["000"],"date_updated":"2023-06-23T07:01:11Z","file_date_updated":"2020-07-14T12:48:03Z","department":[{"_id":"ToHe"}]},{"_id":"7952","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"conference":{"start_date":"2020-06-22","end_date":"2020-06-26","location":"Zürich, Switzerland","name":"SoCG: Symposium on Computational Geometry"},"type":"conference","ddc":["510"],"date_updated":"2023-08-02T06:49:16Z","department":[{"_id":"HeEd"}],"file_date_updated":"2020-07-14T12:48:06Z","oa_version":"Published Version","abstract":[{"lang":"eng","text":"Isomanifolds are the generalization of isosurfaces to arbitrary dimension and codimension, i.e. manifolds defined as the zero set of some multivariate vector-valued smooth function f: ℝ^d → ℝ^(d-n). A natural (and efficient) way to approximate an isomanifold is to consider its Piecewise-Linear (PL) approximation based on a triangulation 𝒯 of the ambient space ℝ^d. In this paper, we give conditions under which the PL-approximation of an isomanifold is topologically equivalent to the isomanifold. The conditions are easy to satisfy in the sense that they can always be met by taking a sufficiently fine triangulation 𝒯. This contrasts with previous results on the triangulation of manifolds where, in arbitrary dimensions, delicate perturbations are needed to guarantee topological correctness, which leads to strong limitations in practice. We further give a bound on the Fréchet distance between the original isomanifold and its PL-approximation. Finally we show analogous results for the PL-approximation of an isomanifold with boundary. "}],"intvolume":" 164","month":"06","alternative_title":["LIPIcs"],"scopus_import":"1","language":[{"iso":"eng"}],"file":[{"checksum":"38cbfa4f5d484d267a35d44d210df044","file_id":"7969","content_type":"application/pdf","access_level":"open_access","relation":"main_file","date_created":"2020-06-17T10:13:34Z","file_name":"2020_LIPIcsSoCG_Boissonnat.pdf","date_updated":"2020-07-14T12:48:06Z","file_size":1009739,"creator":"dernst"}],"publication_status":"published","publication_identifier":{"issn":["1868-8969"],"isbn":["978-3-95977-143-6"]},"ec_funded":1,"related_material":{"record":[{"relation":"later_version","id":"9649","status":"public"}]},"volume":164,"article_number":"20:1-20:18","project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ieee":"J.-D. Boissonnat and M. Wintraecken, “The topological correctness of PL-approximations of isomanifolds,” in 36th International Symposium on Computational Geometry, Zürich, Switzerland, 2020, vol. 164.","short":"J.-D. Boissonnat, M. Wintraecken, in:, 36th International Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","apa":"Boissonnat, J.-D., & Wintraecken, M. (2020). The topological correctness of PL-approximations of isomanifolds. In 36th International Symposium on Computational Geometry (Vol. 164). Zürich, Switzerland: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.SoCG.2020.20","ama":"Boissonnat J-D, Wintraecken M. The topological correctness of PL-approximations of isomanifolds. In: 36th International Symposium on Computational Geometry. Vol 164. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.SoCG.2020.20","mla":"Boissonnat, Jean-Daniel, and Mathijs Wintraecken. “The Topological Correctness of PL-Approximations of Isomanifolds.” 36th International Symposium on Computational Geometry, vol. 164, 20:1-20:18, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.SoCG.2020.20.","ista":"Boissonnat J-D, Wintraecken M. 2020. The topological correctness of PL-approximations of isomanifolds. 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 20:1-20:18.","chicago":"Boissonnat, Jean-Daniel, and Mathijs Wintraecken. “The Topological Correctness of PL-Approximations of Isomanifolds.” In 36th International Symposium on Computational Geometry, Vol. 164. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.SoCG.2020.20."},"title":"The topological correctness of PL-approximations of isomanifolds","article_processing_charge":"No","author":[{"last_name":"Boissonnat","full_name":"Boissonnat, Jean-Daniel","first_name":"Jean-Daniel"},{"id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","first_name":"Mathijs","last_name":"Wintraecken","full_name":"Wintraecken, Mathijs","orcid":"0000-0002-7472-2220"}],"oa":1,"quality_controlled":"1","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","publication":"36th International Symposium on Computational Geometry","day":"01","year":"2020","has_accepted_license":"1","date_created":"2020-06-09T07:24:11Z","date_published":"2020-06-01T00:00:00Z","doi":"10.4230/LIPIcs.SoCG.2020.20"},{"publication_status":"published","publication_identifier":{"eissn":["2040-3372"]},"language":[{"iso":"eng"}],"issue":"5","volume":12,"abstract":[{"text":"Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs)\r\nare of growing interest for highly sensitive quantitative imaging of magnetic,\r\nspintronic, and transport properties of low-dimensional systems. Utilizing\r\nspecifically designed grooved quartz capillaries pulled into a sharp pipette,\r\nwe have fabricated the smallest SQUID-on-tip (SOT) devices with effective\r\ndiameters down to 39 nm. Integration of a resistive shunt in close proximity to\r\nthe pipette apex combined with self-aligned deposition of In and Sn, have\r\nresulted in SOT with a flux noise of 42 n$\\Phi_0$Hz$^{-1/2}$, yielding a record\r\nlow spin noise of 0.29 $\\mu_B$Hz$^{-1/2}$. In addition, the new SOTs function\r\nat sub-Kelvin temperatures and in high magnetic fields of over 2.5 T.\r\nIntegrating the SOTs into a scanning probe microscope allowed us to image the\r\nstray field of a single Fe$_3$O$_4$ nanocube at 300 mK. Our results show that\r\nthe easy magnetization axis direction undergoes a transition from the (111)\r\ndirection at room temperature to an in-plane orientation, which could be\r\nattributed to the Verwey phase transition in Fe$_3$O$_4$.","lang":"eng"}],"oa_version":"Preprint","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2001.03342"}],"scopus_import":"1","intvolume":" 12","month":"01","date_updated":"2023-08-02T09:35:52Z","extern":"1","_id":"13341","article_type":"original","type":"journal_article","status":"public","year":"2020","publication":"Nanoscale","day":"10","page":"3174-3182","date_created":"2023-08-01T08:27:12Z","doi":"10.1039/C9NR08578E","date_published":"2020-01-10T00:00:00Z","oa":1,"quality_controlled":"1","publisher":"Royal Society of Chemistry","citation":{"mla":"Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale, vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:10.1039/C9NR08578E.","apa":"Anahory, Y., Naren, H. R., Lachman, E. O., Sinai, S. B., Uri, A., Embon, L., … Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. Royal Society of Chemistry. https://doi.org/10.1039/C9NR08578E","ama":"Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 2020;12(5):3174-3182. doi:10.1039/C9NR08578E","ieee":"Y. Anahory et al., “SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging,” Nanoscale, vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020.","short":"Y. Anahory, H.R. Naren, E.O. Lachman, S.B. Sinai, A. Uri, L. Embon, E. Yaakobi, Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182.","chicago":"Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale. Royal Society of Chemistry, 2020. https://doi.org/10.1039/C9NR08578E.","ista":"Anahory Y, Naren HR, Lachman EO, Sinai SB, Uri A, Embon L, Yaakobi E, Myasoedov Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5), 3174–3182."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","external_id":{"arxiv":["2001.03342"]},"author":[{"first_name":"Y.","last_name":"Anahory","full_name":"Anahory, Y."},{"last_name":"Naren","full_name":"Naren, H. R.","first_name":"H. R."},{"full_name":"Lachman, E. O.","last_name":"Lachman","first_name":"E. O."},{"full_name":"Sinai, S. Buhbut","last_name":"Sinai","first_name":"S. Buhbut"},{"first_name":"A.","full_name":"Uri, A.","last_name":"Uri"},{"first_name":"L.","last_name":"Embon","full_name":"Embon, L."},{"last_name":"Yaakobi","full_name":"Yaakobi, E.","first_name":"E."},{"first_name":"Y.","full_name":"Myasoedov, Y.","last_name":"Myasoedov"},{"first_name":"M. E.","full_name":"Huber, M. E.","last_name":"Huber"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal","full_name":"Klajn, Rafal","last_name":"Klajn"},{"full_name":"Zeldov, E.","last_name":"Zeldov","first_name":"E."}],"title":"SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging"},{"alternative_title":["LIPIcs"],"scopus_import":1,"month":"06","intvolume":" 164","abstract":[{"lang":"eng","text":"Given a finite point set P in general position in the plane, a full triangulation is a maximal straight-line embedded plane graph on P. A partial triangulation on P is a full triangulation of some subset P' of P containing all extreme points in P. A bistellar flip on a partial triangulation either flips an edge, removes a non-extreme point of degree 3, or adds a point in P ⧵ P' as vertex of degree 3. The bistellar flip graph has all partial triangulations as vertices, and a pair of partial triangulations is adjacent if they can be obtained from one another by a bistellar flip. The goal of this paper is to investigate the structure of this graph, with emphasis on its connectivity. For sets P of n points in general position, we show that the bistellar flip graph is (n-3)-connected, thereby answering, for sets in general position, an open questions raised in a book (by De Loera, Rambau, and Santos) and a survey (by Lee and Santos) on triangulations. This matches the situation for the subfamily of regular triangulations (i.e., partial triangulations obtained by lifting the points and projecting the lower convex hull), where (n-3)-connectivity has been known since the late 1980s through the secondary polytope (Gelfand, Kapranov, Zelevinsky) and Balinski’s Theorem. Our methods also yield the following results (see the full version [Wagner and Welzl, 2020]): (i) The bistellar flip graph can be covered by graphs of polytopes of dimension n-3 (products of secondary polytopes). (ii) A partial triangulation is regular, if it has distance n-3 in the Hasse diagram of the partial order of partial subdivisions from the trivial subdivision. (iii) All partial triangulations are regular iff the trivial subdivision has height n-3 in the partial order of partial subdivisions. (iv) There are arbitrarily large sets P with non-regular partial triangulations, while every proper subset has only regular triangulations, i.e., there are no small certificates for the existence of non-regular partial triangulations (answering a question by F. Santos in the unexpected direction)."}],"oa_version":"Published Version","related_material":{"record":[{"relation":"later_version","id":"12129","status":"public"}]},"volume":164,"publication_identifier":{"issn":["18688969"],"isbn":["9783959771436"]},"publication_status":"published","file":[{"checksum":"3f6925be5f3dcdb3b14cab92f410edf7","file_id":"8003","content_type":"application/pdf","relation":"main_file","access_level":"open_access","file_name":"2020_LIPIcsSoCG_Wagner.pdf","date_created":"2020-06-23T06:37:27Z","file_size":793187,"date_updated":"2020-07-14T12:48:06Z","creator":"dernst"}],"language":[{"iso":"eng"}],"type":"conference","conference":{"name":"SoCG: Symposium on Computational Geometry","start_date":"2020-06-22","end_date":"2020-06-26","location":"Zürich, Switzerland"},"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","_id":"7990","department":[{"_id":"UlWa"}],"file_date_updated":"2020-07-14T12:48:06Z","date_updated":"2023-08-04T08:51:07Z","ddc":["510"],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","quality_controlled":"1","oa":1,"doi":"10.4230/LIPIcs.SoCG.2020.67","date_published":"2020-06-01T00:00:00Z","date_created":"2020-06-22T09:14:19Z","has_accepted_license":"1","year":"2020","day":"01","publication":"36th International Symposium on Computational Geometry","article_number":"67:1 - 67:16","author":[{"id":"36690CA2-F248-11E8-B48F-1D18A9856A87","first_name":"Uli","last_name":"Wagner","orcid":"0000-0002-1494-0568","full_name":"Wagner, Uli"},{"last_name":"Welzl","full_name":"Welzl, Emo","first_name":"Emo"}],"article_processing_charge":"No","external_id":{"arxiv":["2003.13557"]},"title":"Connectivity of triangulation flip graphs in the plane (Part II: Bistellar flips)","citation":{"ista":"Wagner U, Welzl E. 2020. Connectivity of triangulation flip graphs in the plane (Part II: Bistellar flips). 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 67:1-67:16.","chicago":"Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part II: Bistellar Flips).” In 36th International Symposium on Computational Geometry, Vol. 164. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.SoCG.2020.67.","apa":"Wagner, U., & Welzl, E. (2020). Connectivity of triangulation flip graphs in the plane (Part II: Bistellar flips). In 36th International Symposium on Computational Geometry (Vol. 164). Zürich, Switzerland: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.SoCG.2020.67","ama":"Wagner U, Welzl E. Connectivity of triangulation flip graphs in the plane (Part II: Bistellar flips). In: 36th International Symposium on Computational Geometry. Vol 164. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.SoCG.2020.67","short":"U. Wagner, E. Welzl, in:, 36th International Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","ieee":"U. Wagner and E. Welzl, “Connectivity of triangulation flip graphs in the plane (Part II: Bistellar flips),” in 36th International Symposium on Computational Geometry, Zürich, Switzerland, 2020, vol. 164.","mla":"Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part II: Bistellar Flips).” 36th International Symposium on Computational Geometry, vol. 164, 67:1-67:16, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.SoCG.2020.67."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Wagner U, Welzl E. Connectivity of triangulation flip graphs in the plane (Part I: Edge flips). In: Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms. Vol 2020-January. SIAM; 2020:2823-2841. doi:10.1137/1.9781611975994.172","apa":"Wagner, U., & Welzl, E. (2020). Connectivity of triangulation flip graphs in the plane (Part I: Edge flips). In Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms (Vol. 2020–January, pp. 2823–2841). Salt Lake City, UT, United States: SIAM. https://doi.org/10.1137/1.9781611975994.172","short":"U. Wagner, E. Welzl, in:, Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, SIAM, 2020, pp. 2823–2841.","ieee":"U. Wagner and E. Welzl, “Connectivity of triangulation flip graphs in the plane (Part I: Edge flips),” in Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, Salt Lake City, UT, United States, 2020, vol. 2020–January, pp. 2823–2841.","mla":"Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part I: Edge Flips).” Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, vol. 2020–January, SIAM, 2020, pp. 2823–41, doi:10.1137/1.9781611975994.172.","ista":"Wagner U, Welzl E. 2020. Connectivity of triangulation flip graphs in the plane (Part I: Edge flips). Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2020–January, 2823–2841.","chicago":"Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part I: Edge Flips).” In Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, 2020–January:2823–41. SIAM, 2020. https://doi.org/10.1137/1.9781611975994.172."},"title":"Connectivity of triangulation flip graphs in the plane (Part I: Edge flips)","external_id":{"arxiv":["2003.13557"]},"article_processing_charge":"No","author":[{"first_name":"Uli","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","full_name":"Wagner, Uli","orcid":"0000-0002-1494-0568","last_name":"Wagner"},{"first_name":"Emo","last_name":"Welzl","full_name":"Welzl, Emo"}],"oa":1,"publisher":"SIAM","quality_controlled":"1","publication":"Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms","day":"01","year":"2020","date_created":"2020-05-10T22:00:48Z","date_published":"2020-01-01T00:00:00Z","doi":"10.1137/1.9781611975994.172","page":"2823-2841","_id":"7807","status":"public","conference":{"end_date":"2020-01-08","location":"Salt Lake City, UT, United States","start_date":"2020-01-05","name":"SODA: Symposium on Discrete Algorithms"},"type":"conference","date_updated":"2023-08-04T08:51:07Z","department":[{"_id":"UlWa"}],"oa_version":"Submitted Version","abstract":[{"text":"In a straight-line embedded triangulation of a point set P in the plane, removing an inner edge and—provided the resulting quadrilateral is convex—adding the other diagonal is called an edge flip. The (edge) flip graph has all triangulations as vertices, and a pair of triangulations is adjacent if they can be obtained from each other by an edge flip. The goal of this paper is to contribute to a better understanding of the flip graph, with an emphasis on its connectivity.\r\nFor sets in general position, it is known that every triangulation allows at least edge flips (a tight bound) which gives the minimum degree of any flip graph for n points. We show that for every point set P in general position, the flip graph is at least -vertex connected. Somewhat more strongly, we show that the vertex connectivity equals the minimum degree occurring in the flip graph, i.e. the minimum number of flippable edges in any triangulation of P, provided P is large enough. Finally, we exhibit some of the geometry of the flip graph by showing that the flip graph can be covered by 1-skeletons of polytopes of dimension (products of associahedra).\r\nA corresponding result ((n – 3)-vertex connectedness) can be shown for the bistellar flip graph of partial triangulations, i.e. the set of all triangulations of subsets of P which contain all extreme points of P. This will be treated separately in a second part.","lang":"eng"}],"month":"01","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1137/1.9781611975994.172"}],"scopus_import":1,"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"isbn":["9781611975994"]},"related_material":{"record":[{"id":"12129","status":"public","relation":"later_version"}]},"volume":"2020-January"},{"license":"https://creativecommons.org/publicdomain/zero/1.0/","date_created":"2023-05-23T16:48:27Z","doi":"10.5061/DRYAD.R4XGXD29N","related_material":{"record":[{"status":"public","id":"8708","relation":"used_in_publication"}]},"date_published":"2020-09-22T00:00:00Z","year":"2020","day":"22","main_file_link":[{"open_access":"1","url":"https://doi.org/10.5061/dryad.r4xgxd29n"}],"oa":1,"publisher":"Dryad","month":"09","abstract":[{"lang":"eng","text":"The Mytilus complex of marine mussel species forms a mosaic of hybrid zones, found across temperate regions of the globe. This allows us to study \"replicated\" instances of secondary contact between closely-related species. Previous work on this complex has shown that local introgression is both widespread and highly heterogeneous, and has identified SNPs that are outliers of differentiation between lineages. Here, we developed an ancestry-informative panel of such SNPs. We then compared their frequencies in newly-sampled populations, including samples from within the hybrid zones, and parental populations at different distances from the contact. Results show that close to the hybrid zones, some outlier loci are near to fixation for the heterospecific allele, suggesting enhanced local introgression, or the local sweep of a shared ancestral allele. Conversely, genomic cline analyses, treating local parental populations as the reference, reveal a globally high concordance among loci, albeit with a few signals of asymmetric introgression. Enhanced local introgression at specific loci is consistent with the early transfer of adaptive variants after contact, possibly including asymmetric bi-stable variants (Dobzhansky-Muller incompatibilities), or haplotypes loaded with fewer deleterious mutations. Having escaped one barrier, however, these variants can be trapped or delayed at the next barrier, confining the introgression locally. These results shed light on the decay of species barriers during phases of contact."}],"oa_version":"Published Version","article_processing_charge":"No","author":[{"full_name":"Simon, Alexis","last_name":"Simon","first_name":"Alexis"},{"id":"32DF5794-F248-11E8-B48F-1D18A9856A87","first_name":"Christelle","orcid":"0000-0001-8441-5075","full_name":"Fraisse, Christelle","last_name":"Fraisse"},{"full_name":"El Ayari, Tahani","last_name":"El Ayari","first_name":"Tahani"},{"first_name":"Cathy","last_name":"Liautard-Haag","full_name":"Liautard-Haag, Cathy"},{"first_name":"Petr","last_name":"Strelkov","full_name":"Strelkov, Petr"},{"first_name":"John","last_name":"Welch","full_name":"Welch, John"},{"full_name":"Bierne, Nicolas","last_name":"Bierne","first_name":"Nicolas"}],"title":"How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels","department":[{"_id":"NiBa"}],"citation":{"ista":"Simon A, Fraisse C, El Ayari T, Liautard-Haag C, Strelkov P, Welch J, Bierne N. 2020. How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels, Dryad, 10.5061/DRYAD.R4XGXD29N.","chicago":"Simon, Alexis, Christelle Fraisse, Tahani El Ayari, Cathy Liautard-Haag, Petr Strelkov, John Welch, and Nicolas Bierne. “How Do Species Barriers Decay? Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels.” Dryad, 2020. https://doi.org/10.5061/DRYAD.R4XGXD29N.","short":"A. Simon, C. Fraisse, T. El Ayari, C. Liautard-Haag, P. Strelkov, J. Welch, N. Bierne, (2020).","ieee":"A. Simon et al., “How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels.” Dryad, 2020.","ama":"Simon A, Fraisse C, El Ayari T, et al. How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels. 2020. doi:10.5061/DRYAD.R4XGXD29N","apa":"Simon, A., Fraisse, C., El Ayari, T., Liautard-Haag, C., Strelkov, P., Welch, J., & Bierne, N. (2020). How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels. Dryad. https://doi.org/10.5061/DRYAD.R4XGXD29N","mla":"Simon, Alexis, et al. How Do Species Barriers Decay? Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels. Dryad, 2020, doi:10.5061/DRYAD.R4XGXD29N."},"date_updated":"2023-08-04T11:04:11Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["570"],"tmp":{"image":"/images/cc_0.png","legal_code_url":"https://creativecommons.org/publicdomain/zero/1.0/legalcode","name":"Creative Commons Public Domain Dedication (CC0 1.0)","short":"CC0 (1.0)"},"type":"research_data_reference","status":"public","_id":"13073"},{"status":"public","tmp":{"image":"/images/cc_0.png","legal_code_url":"https://creativecommons.org/publicdomain/zero/1.0/legalcode","name":"Creative Commons Public Domain Dedication (CC0 1.0)","short":"CC0 (1.0)"},"type":"research_data_reference","_id":"13065","title":"VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species","department":[{"_id":"NiBa"}],"article_processing_charge":"No","author":[{"first_name":"Stephanie","last_name":"Arnoux","full_name":"Arnoux, Stephanie"},{"first_name":"Christelle","id":"32DF5794-F248-11E8-B48F-1D18A9856A87","last_name":"Fraisse","full_name":"Fraisse, Christelle","orcid":"0000-0001-8441-5075"},{"last_name":"Sauvage","full_name":"Sauvage, Christopher","first_name":"Christopher"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["570"],"date_updated":"2023-08-04T11:19:26Z","citation":{"ista":"Arnoux S, Fraisse C, Sauvage C. 2020. VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species, Dryad, 10.5061/DRYAD.Q2BVQ83HD.","chicago":"Arnoux, Stephanie, Christelle Fraisse, and Christopher Sauvage. “VCF Files of Synonymous SNPs Related to: Genomic Inference of Complex Domestication Histories in Three Solanaceae Species.” Dryad, 2020. https://doi.org/10.5061/DRYAD.Q2BVQ83HD.","short":"S. Arnoux, C. Fraisse, C. Sauvage, (2020).","ieee":"S. Arnoux, C. Fraisse, and C. Sauvage, “VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species.” Dryad, 2020.","ama":"Arnoux S, Fraisse C, Sauvage C. VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species. 2020. doi:10.5061/DRYAD.Q2BVQ83HD","apa":"Arnoux, S., Fraisse, C., & Sauvage, C. (2020). VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species. Dryad. https://doi.org/10.5061/DRYAD.Q2BVQ83HD","mla":"Arnoux, Stephanie, et al. VCF Files of Synonymous SNPs Related to: Genomic Inference of Complex Domestication Histories in Three Solanaceae Species. Dryad, 2020, doi:10.5061/DRYAD.Q2BVQ83HD."},"month":"10","oa":1,"main_file_link":[{"url":"https://doi.org/10.5061/dryad.q2bvq83hd","open_access":"1"}],"publisher":"Dryad","oa_version":"Published Version","abstract":[{"text":"Domestication is a human-induced selection process that imprints the genomes of domesticated populations over a short evolutionary time scale, and that occurs in a given demographic context. Reconstructing historical gene flow, effective population size changes and their timing is therefore of fundamental interest to understand how plant demography and human selection jointly shape genomic divergence during domestication. Yet, the comparison under a single statistical framework of independent domestication histories across different crop species has been little evaluated so far. Thus, it is unclear whether domestication leads to convergent demographic changes that similarly affect crop genomes. To address this question, we used existing and new transcriptome data on three crop species of Solanaceae (eggplant, pepper and tomato), together with their close wild relatives. We fitted twelve demographic models of increasing complexity on the unfolded joint allele frequency spectrum for each wild/crop pair, and we found evidence for both shared and species-specific demographic processes between species. A convergent history of domestication with gene-flow was inferred for all three species, along with evidence of strong reduction in the effective population size during the cultivation stage of tomato and pepper. The absence of any reduction in size of the crop in eggplant stands out from the classical view of the domestication process; as does the existence of a “protracted period” of management before cultivation. Our results also suggest divergent management strategies of modern cultivars among species as their current demography substantially differs. Finally, the timing of domestication is species-specific and supported by the few historical records available.","lang":"eng"}],"date_created":"2023-05-23T16:30:20Z","related_material":{"link":[{"url":"https://github.com/starnoux/arnoux_et_al_2019","relation":"software"}],"record":[{"relation":"used_in_publication","id":"8928","status":"public"}]},"doi":"10.5061/DRYAD.Q2BVQ83HD","date_published":"2020-10-19T00:00:00Z","day":"19","year":"2020"},{"publisher":"American Chemical Society","quality_controlled":"1","oa":1,"day":"17","publication":"Accounts of Chemical Research","year":"2020","doi":"10.1021/acs.accounts.0c00434","date_published":"2020-11-17T00:00:00Z","date_created":"2023-08-01T09:35:50Z","page":"2600-2610","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Grommet AB, Lee LM, Klajn R. Molecular photoswitching in confined spaces. Accounts of Chemical Research. 2020;53(11):2600-2610. doi:10.1021/acs.accounts.0c00434","apa":"Grommet, A. B., Lee, L. M., & Klajn, R. (2020). Molecular photoswitching in confined spaces. Accounts of Chemical Research. American Chemical Society. https://doi.org/10.1021/acs.accounts.0c00434","ieee":"A. B. Grommet, L. M. Lee, and R. Klajn, “Molecular photoswitching in confined spaces,” Accounts of Chemical Research, vol. 53, no. 11. American Chemical Society, pp. 2600–2610, 2020.","short":"A.B. Grommet, L.M. Lee, R. Klajn, Accounts of Chemical Research 53 (2020) 2600–2610.","mla":"Grommet, Angela B., et al. “Molecular Photoswitching in Confined Spaces.” Accounts of Chemical Research, vol. 53, no. 11, American Chemical Society, 2020, pp. 2600–10, doi:10.1021/acs.accounts.0c00434.","ista":"Grommet AB, Lee LM, Klajn R. 2020. Molecular photoswitching in confined spaces. Accounts of Chemical Research. 53(11), 2600–2610.","chicago":"Grommet, Angela B., Lucia M. Lee, and Rafal Klajn. “Molecular Photoswitching in Confined Spaces.” Accounts of Chemical Research. American Chemical Society, 2020. https://doi.org/10.1021/acs.accounts.0c00434."},"title":"Molecular photoswitching in confined spaces","author":[{"full_name":"Grommet, Angela B.","last_name":"Grommet","first_name":"Angela B."},{"first_name":"Lucia M.","last_name":"Lee","full_name":"Lee, Lucia M."},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal","full_name":"Klajn, Rafal","last_name":"Klajn"}],"article_processing_charge":"No","external_id":{"pmid":["32969638"]},"pmid":1,"oa_version":"Published Version","abstract":[{"lang":"eng","text":"In nature, light is harvested by photoactive proteins to drive a range of biological processes, including photosynthesis, phototaxis, vision, and ultimately life. Bacteriorhodopsin, for example, is a protein embedded within archaeal cell membranes that binds the chromophore retinal within its hydrophobic pocket. Exposure to light triggers regioselective photoisomerization of the confined retinal, which in turn initiates a cascade of conformational changes within the protein, triggering proton flux against the concentration gradient, providing the microorganisms with the energy to live. We are inspired by these functions in nature to harness light energy using synthetic photoswitches under confinement. Like retinal, synthetic photoswitches require some degree of conformational flexibility to isomerize. In nature, the conformational change associated with retinal isomerization is accommodated by the structural flexibility of the opsin host, yet it results in steric communication between the chromophore and the protein. Similarly, we strive to design systems wherein isomerization of confined photoswitches results in steric communication between a photoswitch and its confining environment. To achieve this aim, a balance must be struck between molecular crowding and conformational freedom under confinement: too much crowding prevents switching, whereas too much freedom resembles switching of isolated molecules in solution, preventing communication.\r\n\r\nIn this Account, we discuss five classes of synthetic light-switchable compounds—diarylethenes, anthracenes, azobenzenes, spiropyrans, and donor–acceptor Stenhouse adducts—comparing their behaviors under confinement and in solution. The environments employed to confine these photoswitches are diverse, ranging from planar surfaces to nanosized cavities within coordination cages, nanoporous frameworks, and nanoparticle aggregates. The trends that emerge are primarily dependent on the nature of the photoswitch and not on the material used for confinement. In general, we find that photoswitches requiring less conformational freedom for switching are, as expected, more straightforward to isomerize reversibly under confinement. Because these compounds undergo only small structural changes upon isomerization, however, switching does not propagate into communication with their environment. Conversely, photoswitches that require more conformational freedom are more challenging to switch under confinement but also can influence system-wide behavior.\r\n\r\nAlthough we are primarily interested in the effects of geometric constraints on photoswitching under confinement, additional effects inevitably emerge when a compound is removed from solution and placed within a new, more crowded environment. For instance, we have found that compounds that convert to zwitterionic isomers upon light irradiation often experience stabilization of these forms under confinement. This effect results from the mutual stabilization of zwitterions that are brought into close proximity on surfaces or within cavities. Furthermore, photoswitches can experience preorganization under confinement, influencing the selectivity and efficiency of their photoreactions. Because intermolecular interactions arising from confinement cannot be considered independently from the effects of geometric constraints, we describe all confinement effects concurrently throughout this Account."}],"month":"11","intvolume":" 53","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.1021/acs.accounts.0c00434","open_access":"1"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0001-4842"],"eissn":["1520-4898"]},"publication_status":"published","volume":53,"issue":"11","_id":"13361","status":"public","keyword":["General Medicine","General Chemistry"],"article_type":"original","type":"journal_article","extern":"1","date_updated":"2023-08-07T10:06:46Z"},{"publication_status":"published","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"language":[{"iso":"eng"}],"issue":"41","volume":142,"abstract":[{"lang":"eng","text":"Aggregation of organic molecules can drastically affect their physicochemical properties. For instance, the optical properties of BODIPY dyes are inherently related to the degree of aggregation and the mutual orientation of BODIPY units within these aggregates. Whereas the noncovalent aggregation of various BODIPY dyes has been studied in diverse media, the ill-defined nature of these aggregates has made it difficult to elucidate the structure–property relationships. Here, we studied the encapsulation of three structurally simple BODIPY derivatives within the hydrophobic cavity of a water-soluble, flexible PdII6L4 coordination cage. The cavity size allowed for the selective encapsulation of two dye molecules, irrespective of the substitution pattern on the BODIPY core. Working with a model, a pentamethyl-substituted derivative, we found that the mutual orientation of two BODIPY units in the cage’s cavity was remarkably similar to that in the crystalline state of the free dye, allowing us to isolate and characterize the smallest possible noncovalent H-type BODIPY aggregate, namely, an H-dimer. Interestingly, a CF3-substituted BODIPY, known for forming J-type aggregates, was also encapsulated as an H-dimer. Taking advantage of the dynamic nature of encapsulation, we developed a system in which reversible switching between H- and J-aggregates can be induced for multiple cycles simply by addition and subsequent destruction of the cage. We expect that the ability to rapidly and reversibly manipulate the optical properties of supramolecular inclusion complexes in aqueous media will open up avenues for developing detection systems that operate within biological environments."}],"pmid":1,"oa_version":"Published Version","main_file_link":[{"url":"https://doi.org/10.1021/jacs.0c08589","open_access":"1"}],"scopus_import":"1","intvolume":" 142","month":"10","date_updated":"2023-08-07T10:09:54Z","extern":"1","_id":"13362","article_type":"original","type":"journal_article","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"status":"public","year":"2020","publication":"Journal of the American Chemical Society","day":"04","page":"17721-17729","date_created":"2023-08-01T09:36:10Z","doi":"10.1021/jacs.0c08589","date_published":"2020-10-04T00:00:00Z","oa":1,"quality_controlled":"1","publisher":"American Chemical Society","citation":{"ista":"Gemen J, Ahrens J, Shimon LJW, Klajn R. 2020. Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage. Journal of the American Chemical Society. 142(41), 17721–17729.","chicago":"Gemen, Julius, Johannes Ahrens, Linda J. W. Shimon, and Rafal Klajn. “Modulating the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible Coordination Cage.” Journal of the American Chemical Society. American Chemical Society, 2020. https://doi.org/10.1021/jacs.0c08589.","ieee":"J. Gemen, J. Ahrens, L. J. W. Shimon, and R. Klajn, “Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage,” Journal of the American Chemical Society, vol. 142, no. 41. American Chemical Society, pp. 17721–17729, 2020.","short":"J. Gemen, J. Ahrens, L.J.W. Shimon, R. Klajn, Journal of the American Chemical Society 142 (2020) 17721–17729.","ama":"Gemen J, Ahrens J, Shimon LJW, Klajn R. Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage. Journal of the American Chemical Society. 2020;142(41):17721-17729. doi:10.1021/jacs.0c08589","apa":"Gemen, J., Ahrens, J., Shimon, L. J. W., & Klajn, R. (2020). Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage. Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.0c08589","mla":"Gemen, Julius, et al. “Modulating the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible Coordination Cage.” Journal of the American Chemical Society, vol. 142, no. 41, American Chemical Society, 2020, pp. 17721–29, doi:10.1021/jacs.0c08589."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["33006898"]},"article_processing_charge":"No","author":[{"first_name":"Julius","last_name":"Gemen","full_name":"Gemen, Julius"},{"full_name":"Ahrens, Johannes","last_name":"Ahrens","first_name":"Johannes"},{"first_name":"Linda J. W.","full_name":"Shimon, Linda J. W.","last_name":"Shimon"},{"full_name":"Klajn, Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal"}],"title":"Modulating the optical properties of BODIPY dyes by noncovalent dimerization within a flexible coordination cage"},{"date_updated":"2023-08-07T10:15:38Z","extern":"1","article_type":"original","type":"journal_article","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"status":"public","_id":"13364","volume":142,"issue":"34","publication_status":"published","publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.1021/jacs.0c06146","open_access":"1"}],"scopus_import":"1","intvolume":" 142","month":"08","abstract":[{"text":"Photochromic molecules undergo reversible isomerization upon irradiation with light at different wavelengths, a process that can alter their physical and chemical properties. For instance, dihydropyrene (DHP) is a deep-colored compound that isomerizes to light-brown cyclophanediene (CPD) upon irradiation with visible light. CPD can then isomerize back to DHP upon irradiation with UV light or thermally in the dark. Conversion between DHP and CPD is thought to proceed via a biradical intermediate; bimolecular events involving this unstable intermediate thus result in rapid decomposition and poor cycling performance. Here, we show that the reversible isomerization of DHP can be stabilized upon confinement within a PdII6L4 coordination cage. By protecting this reactive intermediate using the cage, each isomerization reaction proceeds to higher yield, which significantly decreases the fatigue experienced by the system upon repeated photocycling. Although molecular confinement is known to help stabilize reactive species, this effect is not typically employed to protect reactive intermediates and thus improve reaction yields. We envisage that performing reactions under confinement will not only improve the cyclic performance of photochromic molecules, but may also increase the amount of product obtainable from traditionally low-yielding organic reactions.","lang":"eng"}],"pmid":1,"oa_version":"Published Version","external_id":{"pmid":["32791832"]},"article_processing_charge":"No","author":[{"last_name":"Canton","full_name":"Canton, Martina","first_name":"Martina"},{"first_name":"Angela B.","last_name":"Grommet","full_name":"Grommet, Angela B."},{"full_name":"Pesce, Luca","last_name":"Pesce","first_name":"Luca"},{"first_name":"Julius","last_name":"Gemen","full_name":"Gemen, Julius"},{"last_name":"Li","full_name":"Li, Shiming","first_name":"Shiming"},{"first_name":"Yael","last_name":"Diskin-Posner","full_name":"Diskin-Posner, Yael"},{"full_name":"Credi, Alberto","last_name":"Credi","first_name":"Alberto"},{"full_name":"Pavan, Giovanni M.","last_name":"Pavan","first_name":"Giovanni M."},{"first_name":"Joakim","full_name":"Andréasson, Joakim","last_name":"Andréasson"},{"first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn"}],"title":"Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage","citation":{"mla":"Canton, Martina, et al. “Improving Fatigue Resistance of Dihydropyrene by Encapsulation within a Coordination Cage.” Journal of the American Chemical Society, vol. 142, no. 34, American Chemical Society, 2020, pp. 14557–65, doi:10.1021/jacs.0c06146.","ama":"Canton M, Grommet AB, Pesce L, et al. Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage. Journal of the American Chemical Society. 2020;142(34):14557-14565. doi:10.1021/jacs.0c06146","apa":"Canton, M., Grommet, A. B., Pesce, L., Gemen, J., Li, S., Diskin-Posner, Y., … Klajn, R. (2020). Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage. Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.0c06146","short":"M. Canton, A.B. Grommet, L. Pesce, J. Gemen, S. Li, Y. Diskin-Posner, A. Credi, G.M. Pavan, J. Andréasson, R. Klajn, Journal of the American Chemical Society 142 (2020) 14557–14565.","ieee":"M. Canton et al., “Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage,” Journal of the American Chemical Society, vol. 142, no. 34. American Chemical Society, pp. 14557–14565, 2020.","chicago":"Canton, Martina, Angela B. Grommet, Luca Pesce, Julius Gemen, Shiming Li, Yael Diskin-Posner, Alberto Credi, Giovanni M. Pavan, Joakim Andréasson, and Rafal Klajn. “Improving Fatigue Resistance of Dihydropyrene by Encapsulation within a Coordination Cage.” Journal of the American Chemical Society. American Chemical Society, 2020. https://doi.org/10.1021/jacs.0c06146.","ista":"Canton M, Grommet AB, Pesce L, Gemen J, Li S, Diskin-Posner Y, Credi A, Pavan GM, Andréasson J, Klajn R. 2020. Improving fatigue resistance of dihydropyrene by encapsulation within a coordination cage. Journal of the American Chemical Society. 142(34), 14557–14565."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"14557-14565","date_created":"2023-08-01T09:36:59Z","doi":"10.1021/jacs.0c06146","date_published":"2020-08-14T00:00:00Z","year":"2020","publication":"Journal of the American Chemical Society","day":"14","oa":1,"quality_controlled":"1","publisher":"American Chemical Society"},{"oa":1,"publisher":"American Chemical Society","quality_controlled":"1","page":"9792-9802","date_created":"2023-08-01T09:37:12Z","doi":"10.1021/jacs.0c03444","date_published":"2020-04-30T00:00:00Z","year":"2020","publication":"Journal of the American Chemical Society","day":"30","article_processing_charge":"No","external_id":{"pmid":["32353237"]},"author":[{"first_name":"Luca","full_name":"Pesce, Luca","last_name":"Pesce"},{"first_name":"Claudio","last_name":"Perego","full_name":"Perego, Claudio"},{"first_name":"Angela B.","last_name":"Grommet","full_name":"Grommet, Angela B."},{"last_name":"Klajn","full_name":"Klajn, Rafal","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"first_name":"Giovanni M.","full_name":"Pavan, Giovanni M.","last_name":"Pavan"}],"title":"Molecular factors controlling the isomerization of Azobenzenes in the cavity of a flexible coordination cage","citation":{"mla":"Pesce, Luca, et al. “Molecular Factors Controlling the Isomerization of Azobenzenes in the Cavity of a Flexible Coordination Cage.” Journal of the American Chemical Society, vol. 142, no. 21, American Chemical Society, 2020, pp. 9792–802, doi:10.1021/jacs.0c03444.","apa":"Pesce, L., Perego, C., Grommet, A. B., Klajn, R., & Pavan, G. M. (2020). Molecular factors controlling the isomerization of Azobenzenes in the cavity of a flexible coordination cage. Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.0c03444","ama":"Pesce L, Perego C, Grommet AB, Klajn R, Pavan GM. Molecular factors controlling the isomerization of Azobenzenes in the cavity of a flexible coordination cage. Journal of the American Chemical Society. 2020;142(21):9792-9802. doi:10.1021/jacs.0c03444","short":"L. Pesce, C. Perego, A.B. Grommet, R. Klajn, G.M. Pavan, Journal of the American Chemical Society 142 (2020) 9792–9802.","ieee":"L. Pesce, C. Perego, A. B. Grommet, R. Klajn, and G. M. Pavan, “Molecular factors controlling the isomerization of Azobenzenes in the cavity of a flexible coordination cage,” Journal of the American Chemical Society, vol. 142, no. 21. American Chemical Society, pp. 9792–9802, 2020.","chicago":"Pesce, Luca, Claudio Perego, Angela B. Grommet, Rafal Klajn, and Giovanni M. Pavan. “Molecular Factors Controlling the Isomerization of Azobenzenes in the Cavity of a Flexible Coordination Cage.” Journal of the American Chemical Society. American Chemical Society, 2020. https://doi.org/10.1021/jacs.0c03444.","ista":"Pesce L, Perego C, Grommet AB, Klajn R, Pavan GM. 2020. Molecular factors controlling the isomerization of Azobenzenes in the cavity of a flexible coordination cage. Journal of the American Chemical Society. 142(21), 9792–9802."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"url":"https://doi.org/10.1021/jacs.0c03444","open_access":"1"}],"scopus_import":"1","intvolume":" 142","month":"04","abstract":[{"lang":"eng","text":"Photoswitchable molecules are employed for many applications, from the development of active materials to the design of stimuli-responsive molecular systems and light-powered molecular machines. To fully exploit their potential, we must learn ways to control the mechanism and kinetics of their photoinduced isomerization. One possible strategy involves confinement of photoresponsive switches such as azobenzenes or spiropyrans within crowded molecular environments, which may allow control over their light-induced conversion. However, the molecular factors that influence and control the switching process under realistic conditions and within dynamic molecular regimes often remain difficult to ascertain. As a case study, here we have employed molecular models to probe the isomerization of azobenzene guests within a Pd(II)-based coordination cage host in water. Atomistic molecular dynamics and metadynamics simulations allow us to characterize the flexibility of the cage in the solvent, the (rare) guest encapsulation and release events, and the relative probability/kinetics of light-induced isomerization of azobenzene analogues in these host–guest systems. In this way, we can reconstruct the mechanism of azobenzene switching inside the cage cavity and explore key molecular factors that may control this event. We obtain a molecular-level insight on the effects of crowding and host–guest interactions on azobenzene isomerization. The detailed picture elucidated by this study may enable the rational design of photoswitchable systems whose reactivity can be controlled via host–guest interactions."}],"oa_version":"Published Version","pmid":1,"issue":"21","volume":142,"publication_status":"published","publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"language":[{"iso":"eng"}],"article_type":"original","type":"journal_article","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"status":"public","_id":"13365","date_updated":"2023-08-07T10:18:53Z","extern":"1"},{"type":"journal_article","article_type":"original","status":"public","keyword":["General Materials Science"],"_id":"13368","date_updated":"2023-08-07T10:32:15Z","extern":"1","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2001.03342"}],"month":"01","intvolume":" 12","abstract":[{"text":"Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs) are of growing interest for highly sensitive quantitative imaging of magnetic, spintronic, and transport properties of low-dimensional systems. Utilizing specifically designed grooved quartz capillaries pulled into a sharp pipette, we have fabricated the smallest SQUID-on-tip (SOT) devices with effective diameters down to 39 nm. Integration of a resistive shunt in close proximity to the pipette apex combined with self-aligned deposition of In and Sn, has resulted in SOTs with a flux noise of 42 nΦ0 Hz−1/2, yielding a record low spin noise of 0.29 μB Hz−1/2. In addition, the new SOTs function at sub-Kelvin temperatures and in high magnetic fields of over 2.5 T. Integrating the SOTs into a scanning probe microscope allowed us to image the stray field of a single Fe3O4 nanocube at 300 mK. Our results show that the easy magnetization axis direction undergoes a transition from the 〈111〉 direction at room temperature to an in-plane orientation, which could be attributed to the Verwey phase transition in Fe3O4.","lang":"eng"}],"oa_version":"Preprint","pmid":1,"issue":"5","volume":12,"publication_identifier":{"eissn":["2040-3372"],"issn":["2040-3364"]},"publication_status":"published","language":[{"iso":"eng"}],"author":[{"first_name":"Y.","last_name":"Anahory","full_name":"Anahory, Y."},{"full_name":"Naren, H. R.","last_name":"Naren","first_name":"H. R."},{"first_name":"E. O.","full_name":"Lachman, E. O.","last_name":"Lachman"},{"first_name":"S.","full_name":"Buhbut Sinai, S.","last_name":"Buhbut Sinai"},{"full_name":"Uri, A.","last_name":"Uri","first_name":"A."},{"last_name":"Embon","full_name":"Embon, L.","first_name":"L."},{"full_name":"Yaakobi, E.","last_name":"Yaakobi","first_name":"E."},{"first_name":"Y.","last_name":"Myasoedov","full_name":"Myasoedov, Y."},{"first_name":"M. E.","full_name":"Huber, M. E.","last_name":"Huber"},{"first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn"},{"first_name":"E.","last_name":"Zeldov","full_name":"Zeldov, E."}],"external_id":{"pmid":["31967152"],"arxiv":["2001.03342"]},"article_processing_charge":"No","title":"SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging","citation":{"mla":"Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale, vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:10.1039/c9nr08578e.","short":"Y. Anahory, H.R. Naren, E.O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182.","ieee":"Y. Anahory et al., “SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging,” Nanoscale, vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020.","apa":"Anahory, Y., Naren, H. R., Lachman, E. O., Buhbut Sinai, S., Uri, A., Embon, L., … Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. Royal Society of Chemistry. https://doi.org/10.1039/c9nr08578e","ama":"Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 2020;12(5):3174-3182. doi:10.1039/c9nr08578e","chicago":"Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale. Royal Society of Chemistry, 2020. https://doi.org/10.1039/c9nr08578e.","ista":"Anahory Y, Naren HR, Lachman EO, Buhbut Sinai S, Uri A, Embon L, Yaakobi E, Myasoedov Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5), 3174–3182."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","publisher":"Royal Society of Chemistry","page":"3174-3182","doi":"10.1039/c9nr08578e","date_published":"2020-01-10T00:00:00Z","date_created":"2023-08-01T09:37:53Z","year":"2020","day":"10","publication":"Nanoscale"},{"month":"08","intvolume":" 16","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/smll.202002135"}],"pmid":1,"oa_version":"Published Version","abstract":[{"lang":"eng","text":"Temporal activation of biological processes by visible light and subsequent return to an inactive state in the absence of light is an essential characteristic of photoreceptor cells. Inspired by these phenomena, light-responsive materials are very attractive due to the high spatiotemporal control of light irradiation, with light being able to precisely orchestrate processes repeatedly over many cycles. Herein, it is reported that light-driven proton transfer triggered by a merocyanine-based photoacid can be used to modulate the permeability of pH-responsive polymersomes through cyclic, temporally controlled protonation and deprotonation of the polymersome membrane. The membranes can undergo repeated light-driven swelling–contraction cycles without losing functional effectiveness. When applied to enzyme loaded-nanoreactors, this membrane responsiveness is used for the reversible control of enzymatic reactions. This combination of the merocyanine-based photoacid and pH-switchable nanoreactors results in rapidly responding and versatile supramolecular systems successfully used to switch enzymatic reactions ON and OFF on demand."}],"issue":"37","volume":16,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["1613-6810"],"eissn":["1613-6829"]},"publication_status":"published","status":"public","keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"type":"journal_article","article_type":"original","_id":"13363","extern":"1","date_updated":"2023-08-07T10:11:41Z","publisher":"Wiley","quality_controlled":"1","oa":1,"doi":"10.1002/smll.202002135","date_published":"2020-08-11T00:00:00Z","date_created":"2023-08-01T09:36:48Z","day":"11","publication":"Small","year":"2020","article_number":"2002135","title":"Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors","author":[{"first_name":"Silvia","full_name":"Moreno, Silvia","last_name":"Moreno"},{"full_name":"Sharan, Priyanka","last_name":"Sharan","first_name":"Priyanka"},{"first_name":"Johanna","full_name":"Engelke, Johanna","last_name":"Engelke"},{"first_name":"Hannes","full_name":"Gumz, Hannes","last_name":"Gumz"},{"first_name":"Susanne","last_name":"Boye","full_name":"Boye, Susanne"},{"first_name":"Ulrich","last_name":"Oertel","full_name":"Oertel, Ulrich"},{"last_name":"Wang","full_name":"Wang, Peng","first_name":"Peng"},{"first_name":"Susanta","last_name":"Banerjee","full_name":"Banerjee, Susanta"},{"last_name":"Klajn","full_name":"Klajn, Rafal","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"last_name":"Voit","full_name":"Voit, Brigitte","first_name":"Brigitte"},{"last_name":"Lederer","full_name":"Lederer, Albena","first_name":"Albena"},{"first_name":"Dietmar","last_name":"Appelhans","full_name":"Appelhans, Dietmar"}],"external_id":{"pmid":["32783385"]},"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Moreno, Silvia, Priyanka Sharan, Johanna Engelke, Hannes Gumz, Susanne Boye, Ulrich Oertel, Peng Wang, et al. “Light‐driven Proton Transfer for Cyclic and Temporal Switching of Enzymatic Nanoreactors.” Small. Wiley, 2020. https://doi.org/10.1002/smll.202002135.","ista":"Moreno S, Sharan P, Engelke J, Gumz H, Boye S, Oertel U, Wang P, Banerjee S, Klajn R, Voit B, Lederer A, Appelhans D. 2020. Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors. Small. 16(37), 2002135.","mla":"Moreno, Silvia, et al. “Light‐driven Proton Transfer for Cyclic and Temporal Switching of Enzymatic Nanoreactors.” Small, vol. 16, no. 37, 2002135, Wiley, 2020, doi:10.1002/smll.202002135.","ama":"Moreno S, Sharan P, Engelke J, et al. Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors. Small. 2020;16(37). doi:10.1002/smll.202002135","apa":"Moreno, S., Sharan, P., Engelke, J., Gumz, H., Boye, S., Oertel, U., … Appelhans, D. (2020). Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors. Small. Wiley. https://doi.org/10.1002/smll.202002135","short":"S. Moreno, P. Sharan, J. Engelke, H. Gumz, S. Boye, U. Oertel, P. Wang, S. Banerjee, R. Klajn, B. Voit, A. Lederer, D. Appelhans, Small 16 (2020).","ieee":"S. Moreno et al., “Light‐driven proton transfer for cyclic and temporal switching of enzymatic nanoreactors,” Small, vol. 16, no. 37. Wiley, 2020."}},{"publication_status":"published","publication_identifier":{"eissn":["1748-3395"],"issn":["1748-3387"]},"language":[{"iso":"eng"}],"volume":15,"abstract":[{"lang":"eng","text":"Confining molecules can fundamentally change their chemical and physical properties. Confinement effects are considered instrumental at various stages of the origins of life, and life continues to rely on layers of compartmentalization to maintain an out-of-equilibrium state and efficiently synthesize complex biomolecules under mild conditions. As interest in synthetic confined systems grows, we are realizing that the principles governing reactivity under confinement are the same in abiological systems as they are in nature. In this Review, we categorize the ways in which nanoconfinement effects impact chemical reactivity in synthetic systems. Under nanoconfinement, chemical properties can be modulated to increase reaction rates, enhance selectivity and stabilize reactive species. Confinement effects also lead to changes in physical properties. The fluorescence of light emitters, the colours of dyes and electronic communication between electroactive species can all be tuned under confinement. Within each of these categories, we elucidate design principles and strategies that are widely applicable across a range of confined systems, specifically highlighting examples of different nanocompartments that influence reactivity in similar ways."}],"pmid":1,"oa_version":"None","scopus_import":"1","intvolume":" 15","month":"04","date_updated":"2023-08-07T10:29:06Z","extern":"1","_id":"13367","type":"journal_article","article_type":"original","keyword":["Electrical and Electronic Engineering","Condensed Matter Physics","General Materials Science","Biomedical Engineering","Atomic and Molecular Physics","and Optics","Bioengineering"],"status":"public","year":"2020","publication":"Nature Nanotechnology","day":"17","page":"256-271","date_created":"2023-08-01T09:37:39Z","date_published":"2020-04-17T00:00:00Z","doi":"10.1038/s41565-020-0652-2","quality_controlled":"1","publisher":"Springer Nature","citation":{"mla":"Grommet, Angela B., et al. “Chemical Reactivity under Nanoconfinement.” Nature Nanotechnology, vol. 15, Springer Nature, 2020, pp. 256–71, doi:10.1038/s41565-020-0652-2.","short":"A.B. Grommet, M. Feller, R. Klajn, Nature Nanotechnology 15 (2020) 256–271.","ieee":"A. B. Grommet, M. Feller, and R. Klajn, “Chemical reactivity under nanoconfinement,” Nature Nanotechnology, vol. 15. Springer Nature, pp. 256–271, 2020.","ama":"Grommet AB, Feller M, Klajn R. Chemical reactivity under nanoconfinement. Nature Nanotechnology. 2020;15:256-271. doi:10.1038/s41565-020-0652-2","apa":"Grommet, A. B., Feller, M., & Klajn, R. (2020). Chemical reactivity under nanoconfinement. Nature Nanotechnology. Springer Nature. https://doi.org/10.1038/s41565-020-0652-2","chicago":"Grommet, Angela B., Moran Feller, and Rafal Klajn. “Chemical Reactivity under Nanoconfinement.” Nature Nanotechnology. Springer Nature, 2020. https://doi.org/10.1038/s41565-020-0652-2.","ista":"Grommet AB, Feller M, Klajn R. 2020. Chemical reactivity under nanoconfinement. Nature Nanotechnology. 15, 256–271."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","external_id":{"pmid":["32303705"]},"author":[{"first_name":"Angela B.","full_name":"Grommet, Angela B.","last_name":"Grommet"},{"last_name":"Feller","full_name":"Feller, Moran","first_name":"Moran"},{"first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","last_name":"Klajn","full_name":"Klajn, Rafal"}],"title":"Chemical reactivity under nanoconfinement"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Mondelli, Marco, Seyyed Ali Hashemi, John Cioffi, and Andrea Goldsmith. “Simplified Successive Cancellation Decoding of Polar Codes Has Sublinear Latency.” In IEEE International Symposium on Information Theory - Proceedings, Vol. 2020–June. IEEE, 2020. https://doi.org/10.1109/ISIT44484.2020.9174141.","ista":"Mondelli M, Hashemi SA, Cioffi J, Goldsmith A. 2020. Simplified successive cancellation decoding of polar codes has sublinear latency. IEEE International Symposium on Information Theory - Proceedings. ISIT: Internation Symposium on Information Theory vol. 2020–June, 401–406.","mla":"Mondelli, Marco, et al. “Simplified Successive Cancellation Decoding of Polar Codes Has Sublinear Latency.” IEEE International Symposium on Information Theory - Proceedings, vol. 2020–June, 401–406, IEEE, 2020, doi:10.1109/ISIT44484.2020.9174141.","short":"M. Mondelli, S.A. Hashemi, J. Cioffi, A. Goldsmith, in:, IEEE International Symposium on Information Theory - Proceedings, IEEE, 2020.","ieee":"M. Mondelli, S. A. Hashemi, J. Cioffi, and A. Goldsmith, “Simplified successive cancellation decoding of polar codes has sublinear latency,” in IEEE International Symposium on Information Theory - Proceedings, Los Angeles, CA, United States, 2020, vol. 2020–June.","apa":"Mondelli, M., Hashemi, S. A., Cioffi, J., & Goldsmith, A. (2020). Simplified successive cancellation decoding of polar codes has sublinear latency. In IEEE International Symposium on Information Theory - Proceedings (Vol. 2020–June). Los Angeles, CA, United States: IEEE. https://doi.org/10.1109/ISIT44484.2020.9174141","ama":"Mondelli M, Hashemi SA, Cioffi J, Goldsmith A. Simplified successive cancellation decoding of polar codes has sublinear latency. In: IEEE International Symposium on Information Theory - Proceedings. Vol 2020-June. IEEE; 2020. doi:10.1109/ISIT44484.2020.9174141"},"title":"Simplified successive cancellation decoding of polar codes has sublinear latency","external_id":{"arxiv":["1909.04892"]},"article_processing_charge":"No","author":[{"first_name":"Marco","id":"27EB676C-8706-11E9-9510-7717E6697425","full_name":"Mondelli, Marco","orcid":"0000-0002-3242-7020","last_name":"Mondelli"},{"last_name":"Hashemi","full_name":"Hashemi, Seyyed Ali","first_name":"Seyyed Ali"},{"first_name":"John","full_name":"Cioffi, John","last_name":"Cioffi"},{"first_name":"Andrea","last_name":"Goldsmith","full_name":"Goldsmith, Andrea"}],"article_number":"401-406","publication":"IEEE International Symposium on Information Theory - Proceedings","day":"01","year":"2020","date_created":"2020-09-20T22:01:37Z","doi":"10.1109/ISIT44484.2020.9174141","date_published":"2020-06-01T00:00:00Z","acknowledgement":"M. Mondelli was partially supported by grants NSF DMS-1613091, CCF-1714305, IIS-1741162 and ONR N00014-18-1-2729. S. A. Hashemi is supported by a Postdoctoral Fellowship from the Natural Sciences and Engineering Research Council of Canada (NSERC) and by Huawei.","oa":1,"publisher":"IEEE","quality_controlled":"1","date_updated":"2023-08-07T13:36:24Z","department":[{"_id":"MaMo"}],"_id":"8536","status":"public","conference":{"name":"ISIT: Internation Symposium on Information Theory","end_date":"2020-06-26","location":"Los Angeles, CA, United States","start_date":"2020-06-21"},"type":"conference","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"isbn":["9781728164328"],"issn":["21578095"]},"related_material":{"record":[{"relation":"later_version","id":"9047","status":"public"}]},"volume":"2020-June","oa_version":"Preprint","abstract":[{"lang":"eng","text":"This work analyzes the latency of the simplified successive cancellation (SSC) decoding scheme for polar codes proposed by Alamdar-Yazdi and Kschischang. It is shown that, unlike conventional successive cancellation decoding, where latency is linear in the block length, the latency of SSC decoding is sublinear. More specifically, the latency of SSC decoding is O(N 1−1/µ ), where N is the block length and µ is the scaling exponent of the channel, which captures the speed of convergence of the rate to capacity. Numerical results demonstrate the tightness of the bound and show that most of the latency reduction arises from the parallel decoding of subcodes of rate 0 and 1."}],"month":"06","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1909.04892"}],"scopus_import":"1"},{"article_type":"original","type":"journal_article","status":"public","keyword":["stars: massive / stars: emission-line / Be / binaries: spectroscopic / blue stragglers / Magellanic Clouds"],"_id":"13466","date_updated":"2023-08-09T12:50:01Z","extern":"1","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1051/0004-6361/201936743"}],"month":"02","intvolume":" 634","abstract":[{"lang":"eng","text":"Context. A majority of massive stars are part of binary systems, a large fraction of which will inevitably interact during their lives. Binary-interaction products (BiPs), that is, stars affected by such interaction, are expected to be commonly present in stellar populations. BiPs are thus a crucial ingredient in the understanding of stellar evolution.\r\nAims. We aim to identify and characterize a statistically significant sample of BiPs by studying clusters of 10 − 40 Myr, an age at which binary population models predict the abundance of BiPs to be highest. One example of such a cluster is NGC 330 in the Small Magellanic Cloud.\r\nMethods. Using MUSE WFM-AO observations of NGC 330, we resolved the dense cluster core for the first time and were able to extract spectra of its entire massive star population. We developed an automated spectral classification scheme based on the equivalent widths of spectral lines in the red part of the spectrum.\r\nResults. We characterize the massive star content of the core of NGC 330, which contains more than 200 B stars, 2 O stars, 6 A-type supergiants, and 11 red supergiants. We find a lower limit on the Be star fraction of 32 ± 3% in the whole sample. It increases to at least 46 ± 10% when we only consider stars brighter than V = 17 mag. We estimate an age of the cluster core between 35 and 40 Myr and a total cluster mass of 88−18+17 × 103 M⊙.\r\nConclusions. We find that the population in the cluster core is different than the population in the outskirts: while the stellar content in the core appears to be older than the stars in the outskirts, the Be star fraction and the observed binary fraction are significantly higher. Furthermore, we detect several BiP candidates that will be subject of future studies."}],"oa_version":"Published Version","volume":634,"publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"publication_status":"published","language":[{"iso":"eng"}],"article_number":"A51","author":[{"first_name":"J.","full_name":"Bodensteiner, J.","last_name":"Bodensteiner"},{"first_name":"H.","last_name":"Sana","full_name":"Sana, H."},{"first_name":"L.","last_name":"Mahy","full_name":"Mahy, L."},{"first_name":"L. R.","full_name":"Patrick, L. R.","last_name":"Patrick"},{"last_name":"de Koter","full_name":"de Koter, A.","first_name":"A."},{"full_name":"de Mink, S. E.","last_name":"de Mink","first_name":"S. E."},{"first_name":"C. J.","full_name":"Evans, C. J.","last_name":"Evans"},{"id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter","last_name":"Götberg","full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911"},{"first_name":"N.","full_name":"Langer, N.","last_name":"Langer"},{"last_name":"Lennon","full_name":"Lennon, D. J.","first_name":"D. J."},{"first_name":"F. R. N.","full_name":"Schneider, F. R. N.","last_name":"Schneider"},{"first_name":"F.","last_name":"Tramper","full_name":"Tramper, F."}],"article_processing_charge":"No","external_id":{"arxiv":["1911.03477"]},"title":"The young massive SMC cluster NGC 330 seen by MUSE","citation":{"mla":"Bodensteiner, J., et al. “The Young Massive SMC Cluster NGC 330 Seen by MUSE.” Astronomy & Astrophysics, vol. 634, A51, EDP Sciences, 2020, doi:10.1051/0004-6361/201936743.","ama":"Bodensteiner J, Sana H, Mahy L, et al. The young massive SMC cluster NGC 330 seen by MUSE. Astronomy & Astrophysics. 2020;634. doi:10.1051/0004-6361/201936743","apa":"Bodensteiner, J., Sana, H., Mahy, L., Patrick, L. R., de Koter, A., de Mink, S. E., … Tramper, F. (2020). The young massive SMC cluster NGC 330 seen by MUSE. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/201936743","short":"J. Bodensteiner, H. Sana, L. Mahy, L.R. Patrick, A. de Koter, S.E. de Mink, C.J. Evans, Y.L.L. Götberg, N. Langer, D.J. Lennon, F.R.N. Schneider, F. Tramper, Astronomy & Astrophysics 634 (2020).","ieee":"J. Bodensteiner et al., “The young massive SMC cluster NGC 330 seen by MUSE,” Astronomy & Astrophysics, vol. 634. EDP Sciences, 2020.","chicago":"Bodensteiner, J., H. Sana, L. Mahy, L. R. Patrick, A. de Koter, S. E. de Mink, C. J. Evans, et al. “The Young Massive SMC Cluster NGC 330 Seen by MUSE.” Astronomy & Astrophysics. EDP Sciences, 2020. https://doi.org/10.1051/0004-6361/201936743.","ista":"Bodensteiner J, Sana H, Mahy L, Patrick LR, de Koter A, de Mink SE, Evans CJ, Götberg YLL, Langer N, Lennon DJ, Schneider FRN, Tramper F. 2020. The young massive SMC cluster NGC 330 seen by MUSE. Astronomy & Astrophysics. 634, A51."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","publisher":"EDP Sciences","oa":1,"date_published":"2020-02-05T00:00:00Z","doi":"10.1051/0004-6361/201936743","date_created":"2023-08-03T10:13:29Z","year":"2020","day":"05","publication":"Astronomy & Astrophysics"},{"title":"Sensitivity of the lower edge of the pair-instability black hole mass gap to the treatment of time-dependent convection","author":[{"first_name":"M","last_name":"Renzo","full_name":"Renzo, M"},{"first_name":"R J","last_name":"Farmer","full_name":"Farmer, R J"},{"first_name":"S","full_name":"Justham, S","last_name":"Justham"},{"full_name":"de Mink, S E","last_name":"de Mink","first_name":"S E"},{"full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911","last_name":"Götberg","first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d"},{"full_name":"Marchant, P","last_name":"Marchant","first_name":"P"}],"article_processing_charge":"No","external_id":{"arxiv":["2002.08200"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Renzo, M., et al. “Sensitivity of the Lower Edge of the Pair-Instability Black Hole Mass Gap to the Treatment of Time-Dependent Convection.” Monthly Notices of the Royal Astronomical Society, vol. 493, no. 3, Oxford University Press, 2020, pp. 4333–41, doi:10.1093/mnras/staa549.","apa":"Renzo, M., Farmer, R. J., Justham, S., de Mink, S. E., Götberg, Y. L. L., & Marchant, P. (2020). Sensitivity of the lower edge of the pair-instability black hole mass gap to the treatment of time-dependent convection. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/staa549","ama":"Renzo M, Farmer RJ, Justham S, de Mink SE, Götberg YLL, Marchant P. Sensitivity of the lower edge of the pair-instability black hole mass gap to the treatment of time-dependent convection. Monthly Notices of the Royal Astronomical Society. 2020;493(3):4333-4341. doi:10.1093/mnras/staa549","short":"M. Renzo, R.J. Farmer, S. Justham, S.E. de Mink, Y.L.L. Götberg, P. Marchant, Monthly Notices of the Royal Astronomical Society 493 (2020) 4333–4341.","ieee":"M. Renzo, R. J. Farmer, S. Justham, S. E. de Mink, Y. L. L. Götberg, and P. Marchant, “Sensitivity of the lower edge of the pair-instability black hole mass gap to the treatment of time-dependent convection,” Monthly Notices of the Royal Astronomical Society, vol. 493, no. 3. Oxford University Press, pp. 4333–4341, 2020.","chicago":"Renzo, M, R J Farmer, S Justham, S E de Mink, Ylva Louise Linsdotter Götberg, and P Marchant. “Sensitivity of the Lower Edge of the Pair-Instability Black Hole Mass Gap to the Treatment of Time-Dependent Convection.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2020. https://doi.org/10.1093/mnras/staa549.","ista":"Renzo M, Farmer RJ, Justham S, de Mink SE, Götberg YLL, Marchant P. 2020. Sensitivity of the lower edge of the pair-instability black hole mass gap to the treatment of time-dependent convection. Monthly Notices of the Royal Astronomical Society. 493(3), 4333–4341."},"publisher":"Oxford University Press","quality_controlled":"1","oa":1,"doi":"10.1093/mnras/staa549","date_published":"2020-04-04T00:00:00Z","date_created":"2023-08-03T10:13:20Z","page":"4333-4341","day":"04","publication":"Monthly Notices of the Royal Astronomical Society","year":"2020","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"type":"journal_article","article_type":"original","_id":"13465","extern":"1","date_updated":"2023-08-09T12:53:37Z","month":"04","intvolume":" 493","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/mnras/staa549"}],"oa_version":"Published Version","abstract":[{"text":"Gravitational-wave detections are now probing the black hole (BH) mass distribution, including the predicted pair-instability mass gap. These data require robust quantitative predictions, which are challenging to obtain. The most massive BH progenitors experience episodic mass ejections on time-scales shorter than the convective turnover time-scale. This invalidates the steady-state assumption on which the classic mixing length theory relies. We compare the final BH masses computed with two different versions of the stellar evolutionary code MESA\r\n: (i) using the default implementation of Paxton et al. (2018) and (ii) solving an additional equation accounting for the time-scale for convective deceleration. In the second grid, where stronger convection develops during the pulses and carries part of the energy, we find weaker pulses. This leads to lower amounts of mass being ejected and thus higher final BH masses of up to ∼5M⊙\r\n. The differences are much smaller for the progenitors that determine the maximum mass of BHs below the gap. This prediction is robust at MBH,max≃48M⊙\r\n, at least within the idealized context of this study. This is an encouraging indication that current models are robust enough for comparison with the present-day gravitational-wave detections. However, the large differences between individual models emphasize the importance of improving the treatment of convection in stellar models, especially in the light of the data anticipated from the third generation of gravitational-wave detectors.","lang":"eng"}],"issue":"3","volume":493,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"publication_status":"published"},{"article_number":"A134","author":[{"first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","last_name":"Götberg","full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911"},{"first_name":"S. E.","full_name":"de Mink, S. E.","last_name":"de Mink"},{"first_name":"M.","full_name":"McQuinn, M.","last_name":"McQuinn"},{"last_name":"Zapartas","full_name":"Zapartas, E.","first_name":"E."},{"first_name":"J. H.","last_name":"Groh","full_name":"Groh, J. H."},{"first_name":"C.","full_name":"Norman, C.","last_name":"Norman"}],"external_id":{"arxiv":["1911.00543"]},"article_processing_charge":"No","title":"Contribution from stars stripped in binaries to cosmic reionization of hydrogen and helium","citation":{"apa":"Götberg, Y. L. L., de Mink, S. E., McQuinn, M., Zapartas, E., Groh, J. H., & Norman, C. (2020). Contribution from stars stripped in binaries to cosmic reionization of hydrogen and helium. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/201936669","ama":"Götberg YLL, de Mink SE, McQuinn M, Zapartas E, Groh JH, Norman C. Contribution from stars stripped in binaries to cosmic reionization of hydrogen and helium. Astronomy & Astrophysics. 2020;634. doi:10.1051/0004-6361/201936669","short":"Y.L.L. Götberg, S.E. de Mink, M. McQuinn, E. Zapartas, J.H. Groh, C. Norman, Astronomy & Astrophysics 634 (2020).","ieee":"Y. L. L. Götberg, S. E. de Mink, M. McQuinn, E. Zapartas, J. H. Groh, and C. Norman, “Contribution from stars stripped in binaries to cosmic reionization of hydrogen and helium,” Astronomy & Astrophysics, vol. 634. EDP Sciences, 2020.","mla":"Götberg, Ylva Louise Linsdotter, et al. “Contribution from Stars Stripped in Binaries to Cosmic Reionization of Hydrogen and Helium.” Astronomy & Astrophysics, vol. 634, A134, EDP Sciences, 2020, doi:10.1051/0004-6361/201936669.","ista":"Götberg YLL, de Mink SE, McQuinn M, Zapartas E, Groh JH, Norman C. 2020. Contribution from stars stripped in binaries to cosmic reionization of hydrogen and helium. Astronomy & Astrophysics. 634, A134.","chicago":"Götberg, Ylva Louise Linsdotter, S. E. de Mink, M. McQuinn, E. Zapartas, J. H. Groh, and C. Norman. “Contribution from Stars Stripped in Binaries to Cosmic Reionization of Hydrogen and Helium.” Astronomy & Astrophysics. EDP Sciences, 2020. https://doi.org/10.1051/0004-6361/201936669."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","publisher":"EDP Sciences","oa":1,"date_published":"2020-02-25T00:00:00Z","doi":"10.1051/0004-6361/201936669","date_created":"2023-08-03T10:13:43Z","year":"2020","day":"25","publication":"Astronomy & Astrophysics","article_type":"original","type":"journal_article","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"_id":"13467","date_updated":"2023-08-09T12:46:05Z","extern":"1","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1051/0004-6361/201936669"}],"month":"02","intvolume":" 634","abstract":[{"text":"Massive stars are often found in binary systems, and it has been argued that binary products boost the ionizing radiation of stellar populations. Accurate predictions for binary products are needed to understand and quantify their contribution to cosmic reionization. We investigate the contribution of stars stripped in binaries because (1) they are, arguably, the best-understood products of binary evolution, (2) we recently produced the first radiative transfer calculations for the atmospheres of these stripped stars that predict their ionizing spectra, and (3) they are very promising sources because they boost the ionizing emission of stellar populations at late times. This allows stellar feedback to clear the surroundings such that a higher fraction of their photons can escape and ionize the intergalactic medium. Combining our detailed predictions for the ionizing spectra with a simple cosmic reionization model, we estimate that stripped stars contributed tens of percent of the photons that caused cosmic reionization of hydrogen, depending on the assumed escape fractions. More importantly, stripped stars harden the ionizing emission. We estimate that the spectral index for the ionizing part of the spectrum can increase to −1 compared to ≲ − 2 for single stars. At high redshift, stripped stars and massive single stars combined dominate the He II-ionizing emission, but we expect that active galactic nuclei drive cosmic helium reionization. Further observational consequences we expect are (1) high ionization states for the intergalactic gas surrounding stellar systems, such as C IV and Si IV, and (2) additional heating of the intergalactic medium of up to a few thousand Kelvin. Quantifying these warrants the inclusion of accurate models for stripped stars and other binary products in full cosmological simulations.","lang":"eng"}],"oa_version":"Published Version","volume":634,"publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"publication_status":"published","language":[{"iso":"eng"}]},{"intvolume":" 640","month":"08","main_file_link":[{"url":"https://doi.org/10.1051/0004-6361/202037710","open_access":"1"}],"scopus_import":"1","oa_version":"Published Version","abstract":[{"text":"Present and upcoming time-domain astronomy efforts, in part driven by gravitational-wave follow-up campaigns, will unveil a variety of rare explosive transients in the sky. Here, we focus on pulsational pair-instability evolution, which can result in signatures that are observable with electromagnetic and gravitational waves. We simulated grids of bare helium stars to characterize the resulting black hole (BH) masses together with the ejecta composition, velocity, and thermal state. We find that the stars do not react “elastically” to the thermonuclear ignition in the core: there is not a one-to-one correspondence between pair-instability driven ignition and mass ejections, which causes ambiguity as to what is an observable pulse. In agreement with previous studies, we find that for initial helium core masses of 37.5 M⊙ ≲ MHe, init ≲ 41 M⊙, corresponding to carbon-oxygen core masses 27.5 M⊙ ≲ MCO ≲ 30.1 M⊙, the explosions are not strong enough to affect the surface. With increasing initial helium core mass, they become progressively stronger causing first large radial expansion (41 M⊙ ≲ MHe, init ≲ 42 M⊙, corresponding to 30.1 M⊙ ≲ MCO ≲ 30.8 M⊙) and, finally, also mass ejection episodes (for MHe, init ≳ 42 M⊙, or MCO ≳ 30.8 M⊙). The lowest mass helium core to be fully disrupted in a pair-instability supernova is MHe, init ≃ 80 M⊙, corresponding to MCO ≃ 55 M⊙. Models with MHe, init ≳ 200 M⊙ (MCO ≳ 114 M⊙) reach the photodisintegration regime, resulting in BHs with masses of MBH ≳ 125 M⊙. Although this is currently considered unlikely, if BHs from these models form via (weak) explosions, the previously-ejected material might be hit by the blast wave and convert kinetic energy into observable electromagnetic radiation. We characterize the hydrogen-free circumstellar material from the pulsational pair-instability of helium cores by simply assuming that the ejecta maintain a constant velocity after ejection. We find that our models produce helium-rich ejecta with mass of 10−3 M⊙ ≲ MCSM ≲ 40 M⊙, the larger values corresponding to the more massive progenitor stars. These ejecta are typically launched at a few thousand km s−1 and reach distances of ∼1012 − 1015 cm before the core-collapse of the star. The delays between mass ejection events and the final collapse span a wide and mass-dependent range (from subhour to 104 years), and the shells ejected can also collide with each other, powering supernova impostor events before the final core-collapse. The range of properties we find suggests a possible connection with (some) type Ibn supernovae.","lang":"eng"}],"volume":640,"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","article_type":"original","type":"journal_article","_id":"13463","extern":"1","date_updated":"2023-08-09T12:58:41Z","oa":1,"publisher":"EDP Sciences","quality_controlled":"1","date_created":"2023-08-03T10:12:58Z","date_published":"2020-08-12T00:00:00Z","doi":"10.1051/0004-6361/202037710","publication":"Astronomy & Astrophysics","day":"12","year":"2020","article_number":"A56","title":"Predictions for the hydrogen-free ejecta of pulsational pair-instability supernovae","article_processing_charge":"No","external_id":{"arxiv":["2002.05077"]},"author":[{"full_name":"Renzo, M.","last_name":"Renzo","first_name":"M."},{"full_name":"Farmer, R.","last_name":"Farmer","first_name":"R."},{"last_name":"Justham","full_name":"Justham, S.","first_name":"S."},{"last_name":"Götberg","orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter"},{"first_name":"S. E.","last_name":"de Mink","full_name":"de Mink, S. E."},{"first_name":"E.","full_name":"Zapartas, E.","last_name":"Zapartas"},{"last_name":"Marchant","full_name":"Marchant, P.","first_name":"P."},{"last_name":"Smith","full_name":"Smith, N.","first_name":"N."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Renzo, M., et al. “Predictions for the Hydrogen-Free Ejecta of Pulsational Pair-Instability Supernovae.” Astronomy & Astrophysics, vol. 640, A56, EDP Sciences, 2020, doi:10.1051/0004-6361/202037710.","ieee":"M. Renzo et al., “Predictions for the hydrogen-free ejecta of pulsational pair-instability supernovae,” Astronomy & Astrophysics, vol. 640. EDP Sciences, 2020.","short":"M. Renzo, R. Farmer, S. Justham, Y.L.L. Götberg, S.E. de Mink, E. Zapartas, P. Marchant, N. Smith, Astronomy & Astrophysics 640 (2020).","ama":"Renzo M, Farmer R, Justham S, et al. Predictions for the hydrogen-free ejecta of pulsational pair-instability supernovae. Astronomy & Astrophysics. 2020;640. doi:10.1051/0004-6361/202037710","apa":"Renzo, M., Farmer, R., Justham, S., Götberg, Y. L. L., de Mink, S. E., Zapartas, E., … Smith, N. (2020). Predictions for the hydrogen-free ejecta of pulsational pair-instability supernovae. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202037710","chicago":"Renzo, M., R. Farmer, S. Justham, Ylva Louise Linsdotter Götberg, S. E. de Mink, E. Zapartas, P. Marchant, and N. Smith. “Predictions for the Hydrogen-Free Ejecta of Pulsational Pair-Instability Supernovae.” Astronomy & Astrophysics. EDP Sciences, 2020. https://doi.org/10.1051/0004-6361/202037710.","ista":"Renzo M, Farmer R, Justham S, Götberg YLL, de Mink SE, Zapartas E, Marchant P, Smith N. 2020. Predictions for the hydrogen-free ejecta of pulsational pair-instability supernovae. Astronomy & Astrophysics. 640, A56."}},{"date_published":"2020-09-23T00:00:00Z","doi":"10.3847/1538-4357/abaefa","date_created":"2023-08-03T10:12:16Z","day":"23","publication":"The Astrophysical Journal","year":"2020","quality_controlled":"1","publisher":"American Astronomical Society","oa":1,"title":"Delayed photons from binary evolution help reionize the universe","author":[{"first_name":"Amy","full_name":"Secunda, Amy","last_name":"Secunda"},{"full_name":"Cen, Renyue","last_name":"Cen","first_name":"Renyue"},{"first_name":"Taysun","last_name":"Kimm","full_name":"Kimm, Taysun"},{"id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter","last_name":"Götberg","orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter"},{"full_name":"de Mink, Selma E.","last_name":"de Mink","first_name":"Selma E."}],"article_processing_charge":"No","external_id":{"arxiv":["2007.15012"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Secunda, Amy, et al. “Delayed Photons from Binary Evolution Help Reionize the Universe.” The Astrophysical Journal, vol. 901, no. 1, 72, American Astronomical Society, 2020, doi:10.3847/1538-4357/abaefa.","ama":"Secunda A, Cen R, Kimm T, Götberg YLL, de Mink SE. Delayed photons from binary evolution help reionize the universe. The Astrophysical Journal. 2020;901(1). doi:10.3847/1538-4357/abaefa","apa":"Secunda, A., Cen, R., Kimm, T., Götberg, Y. L. L., & de Mink, S. E. (2020). Delayed photons from binary evolution help reionize the universe. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/abaefa","short":"A. Secunda, R. Cen, T. Kimm, Y.L.L. Götberg, S.E. de Mink, The Astrophysical Journal 901 (2020).","ieee":"A. Secunda, R. Cen, T. Kimm, Y. L. L. Götberg, and S. E. de Mink, “Delayed photons from binary evolution help reionize the universe,” The Astrophysical Journal, vol. 901, no. 1. American Astronomical Society, 2020.","chicago":"Secunda, Amy, Renyue Cen, Taysun Kimm, Ylva Louise Linsdotter Götberg, and Selma E. de Mink. “Delayed Photons from Binary Evolution Help Reionize the Universe.” The Astrophysical Journal. American Astronomical Society, 2020. https://doi.org/10.3847/1538-4357/abaefa.","ista":"Secunda A, Cen R, Kimm T, Götberg YLL, de Mink SE. 2020. Delayed photons from binary evolution help reionize the universe. The Astrophysical Journal. 901(1), 72."},"article_number":"72","volume":901,"issue":"1","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"publication_status":"published","month":"09","intvolume":" 901","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.3847/1538-4357/abaefa","open_access":"1"}],"oa_version":"Published Version","abstract":[{"text":"High-resolution numerical simulations including feedback and aimed at calculating the escape fraction (fesc) of hydrogen-ionizing photons often assume stellar radiation based on single-stellar population synthesis models. However, strong evidence suggests the binary fraction of massive stars is ≳70%. Moreover, simulations so far have yielded values of fesc falling only on the lower end of the ∼10%–20% range, the amount presumed necessary to reionize the universe. Analyzing a high-resolution (4 pc) cosmological radiation-hydrodynamic simulation, we study how fesc changes when we include two different products of binary stellar evolution—stars stripped of their hydrogen envelopes and massive blue stragglers. Both produce significant amounts of ionizing photons 10–200 Myr after each starburst. We find the relative importance of these photons to be amplified with respect to escaped ionizing photons, because peaks in star formation rates (SFRs) and fesc are often out of phase by this 10–200 Myr. Additionally, low-mass, bursty galaxies emit Lyman continuum radiation primarily from binary products when SFRs are low. Observations of these galaxies by the James Webb Space Telescope could provide crucial information on the evolution of binary stars as a function of redshift. Overall, including stripped stars and massive blue stragglers increases our photon-weighted mean escape fraction ($\\langle {f}_{\\mathrm{esc}}\\rangle $) by ∼13% and ∼10%, respectively, resulting in $\\langle {f}_{\\mathrm{esc}}\\rangle =17 \\% $. Our results emphasize that using updated stellar population synthesis models with binary stellar evolution provides a more sound physical basis for stellar reionization.","lang":"eng"}],"extern":"1","date_updated":"2023-08-09T13:01:45Z","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"article_type":"original","type":"journal_article","_id":"13461"},{"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"publication_status":"published","volume":637,"oa_version":"Published Version","abstract":[{"text":"Massive binaries that merge as compact objects are the progenitors of gravitational-wave sources. Most of these binaries experience one or more phases of mass transfer, during which one of the stars loses all or part of its outer envelope and becomes a stripped-envelope star. The evolution of the size of these stripped stars is crucial in determining whether they experience further interactions and understanding their ultimate fate. We present new calculations of stripped-envelope stars based on binary evolution models computed with MESA. We use these to investigate their radius evolution as a function of mass and metallicity. We further discuss their pre-supernova observable characteristics and potential consequences of their evolution on the properties of supernovae from stripped stars. At high metallicity, we find that practically all of the hydrogen-rich envelope is removed, which is in agreement with earlier findings. Only progenitors with initial masses below 10 M⊙ expand to large radii (up to 100 R⊙), while more massive progenitors remain compact. At low metallicity, a substantial amount of hydrogen remains and the progenitors can, in principle, expand to giant sizes (> 400 R⊙) for all masses we consider. This implies that they can fill their Roche lobe anew. We show that the prescriptions commonly used in population synthesis models underestimate the stellar radii by up to two orders of magnitude. We expect that this has consequences for the predictions for gravitational-wave sources from double neutron star mergers, particularly with regard to their metallicity dependence.","lang":"eng"}],"month":"05","intvolume":" 637","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.1051/0004-6361/201937300","open_access":"1"}],"extern":"1","date_updated":"2023-08-09T12:56:32Z","_id":"13464","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"article_type":"original","type":"journal_article","day":"01","publication":"Astronomy & Astrophysics","year":"2020","doi":"10.1051/0004-6361/201937300","date_published":"2020-05-01T00:00:00Z","date_created":"2023-08-03T10:13:10Z","quality_controlled":"1","publisher":"EDP Sciences","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Laplace, E., Ylva Louise Linsdotter Götberg, S. E. de Mink, S. Justham, and R. Farmer. “The Expansion of Stripped-Envelope Stars: Consequences for Supernovae and Gravitational-Wave Progenitors.” Astronomy & Astrophysics. EDP Sciences, 2020. https://doi.org/10.1051/0004-6361/201937300.","ista":"Laplace E, Götberg YLL, de Mink SE, Justham S, Farmer R. 2020. The expansion of stripped-envelope stars: Consequences for supernovae and gravitational-wave progenitors. Astronomy & Astrophysics. 637, A6.","mla":"Laplace, E., et al. “The Expansion of Stripped-Envelope Stars: Consequences for Supernovae and Gravitational-Wave Progenitors.” Astronomy & Astrophysics, vol. 637, A6, EDP Sciences, 2020, doi:10.1051/0004-6361/201937300.","ieee":"E. Laplace, Y. L. L. Götberg, S. E. de Mink, S. Justham, and R. Farmer, “The expansion of stripped-envelope stars: Consequences for supernovae and gravitational-wave progenitors,” Astronomy & Astrophysics, vol. 637. EDP Sciences, 2020.","short":"E. Laplace, Y.L.L. Götberg, S.E. de Mink, S. Justham, R. Farmer, Astronomy & Astrophysics 637 (2020).","ama":"Laplace E, Götberg YLL, de Mink SE, Justham S, Farmer R. The expansion of stripped-envelope stars: Consequences for supernovae and gravitational-wave progenitors. Astronomy & Astrophysics. 2020;637. doi:10.1051/0004-6361/201937300","apa":"Laplace, E., Götberg, Y. L. L., de Mink, S. E., Justham, S., & Farmer, R. (2020). The expansion of stripped-envelope stars: Consequences for supernovae and gravitational-wave progenitors. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/201937300"},"title":"The expansion of stripped-envelope stars: Consequences for supernovae and gravitational-wave progenitors","author":[{"first_name":"E.","full_name":"Laplace, E.","last_name":"Laplace"},{"orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","last_name":"Götberg","first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d"},{"first_name":"S. E.","full_name":"de Mink, S. 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Russian Mathematical Surveys. 2020;75(6):1156-1158. doi:10.1070/RM9943","apa":"Avvakumov, S., Wagner, U., Mabillard, I., & Skopenkov, A. B. (2020). Eliminating higher-multiplicity intersections, III. Codimension 2. Russian Mathematical Surveys. IOP Publishing. https://doi.org/10.1070/RM9943","short":"S. Avvakumov, U. Wagner, I. Mabillard, A.B. Skopenkov, Russian Mathematical Surveys 75 (2020) 1156–1158.","ieee":"S. Avvakumov, U. Wagner, I. Mabillard, and A. B. Skopenkov, “Eliminating higher-multiplicity intersections, III. Codimension 2,” Russian Mathematical Surveys, vol. 75, no. 6. IOP Publishing, pp. 1156–1158, 2020.","mla":"Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections, III. Codimension 2.” Russian Mathematical Surveys, vol. 75, no. 6, IOP Publishing, 2020, pp. 1156–58, doi:10.1070/RM9943.","ista":"Avvakumov S, Wagner U, Mabillard I, Skopenkov AB. 2020. Eliminating higher-multiplicity intersections, III. Codimension 2. Russian Mathematical Surveys. 75(6), 1156–1158.","chicago":"Avvakumov, Sergey, Uli Wagner, Isaac Mabillard, and A. B. Skopenkov. “Eliminating Higher-Multiplicity Intersections, III. Codimension 2.” Russian Mathematical Surveys. IOP Publishing, 2020. https://doi.org/10.1070/RM9943."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","external_id":{"arxiv":["1511.03501"],"isi":["000625983100001"]},"article_processing_charge":"No","author":[{"last_name":"Avvakumov","full_name":"Avvakumov, Sergey","id":"3827DAC8-F248-11E8-B48F-1D18A9856A87","first_name":"Sergey"},{"orcid":"0000-0002-1494-0568","full_name":"Wagner, Uli","last_name":"Wagner","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","first_name":"Uli"},{"first_name":"Isaac","id":"32BF9DAA-F248-11E8-B48F-1D18A9856A87","full_name":"Mabillard, Isaac","last_name":"Mabillard"},{"last_name":"Skopenkov","full_name":"Skopenkov, A. B.","first_name":"A. B."}],"title":"Eliminating higher-multiplicity intersections, III. Codimension 2","year":"2020","isi":1,"publication":"Russian Mathematical Surveys","day":"01","page":"1156-1158","date_created":"2021-04-04T22:01:22Z","date_published":"2020-12-01T00:00:00Z","doi":"10.1070/RM9943","acknowledgement":"This research was carried out with the support of the Russian Foundation for Basic Research(grant no. 19-01-00169)","oa":1,"publisher":"IOP Publishing","quality_controlled":"1"},{"department":[{"_id":"JaMa"}],"file_date_updated":"2020-07-14T12:47:28Z","date_updated":"2023-08-17T13:49:40Z","ddc":["500"],"article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","_id":"6358","issue":"2","volume":178,"related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1007/s10955-020-02671-4"}]},"ec_funded":1,"publication_identifier":{"issn":["00224715"],"eissn":["15729613"]},"publication_status":"published","file":[{"file_name":"2019_JourStatistPhysics_Carlen.pdf","date_created":"2019-12-23T12:03:09Z","creator":"dernst","file_size":905538,"date_updated":"2020-07-14T12:47:28Z","file_id":"7209","checksum":"7b04befbdc0d4982c0ee945d25d19872","relation":"main_file","access_level":"open_access","content_type":"application/pdf"}],"language":[{"iso":"eng"}],"scopus_import":"1","month":"01","intvolume":" 178","abstract":[{"lang":"eng","text":"We study dynamical optimal transport metrics between density matricesassociated to symmetric Dirichlet forms on finite-dimensional C∗-algebras. Our settingcovers arbitrary skew-derivations and it provides a unified framework that simultaneously generalizes recently constructed transport metrics for Markov chains, Lindblad equations, and the Fermi Ornstein–Uhlenbeck semigroup. We develop a non-nommutative differential calculus that allows us to obtain non-commutative Ricci curvature bounds, logarithmic Sobolev inequalities, transport-entropy inequalities, andspectral gap estimates."}],"oa_version":"Published Version","author":[{"first_name":"Eric A.","full_name":"Carlen, Eric A.","last_name":"Carlen"},{"last_name":"Maas","orcid":"0000-0002-0845-1338","full_name":"Maas, Jan","first_name":"Jan","id":"4C5696CE-F248-11E8-B48F-1D18A9856A87"}],"external_id":{"isi":["000498933300001"],"arxiv":["1811.04572"]},"article_processing_charge":"Yes (via OA deal)","title":"Non-commutative calculus, optimal transport and functional inequalities in dissipative quantum systems","citation":{"mla":"Carlen, Eric A., and Jan Maas. “Non-Commutative Calculus, Optimal Transport and Functional Inequalities in Dissipative Quantum Systems.” Journal of Statistical Physics, vol. 178, no. 2, Springer Nature, 2020, pp. 319–78, doi:10.1007/s10955-019-02434-w.","short":"E.A. Carlen, J. Maas, Journal of Statistical Physics 178 (2020) 319–378.","ieee":"E. A. Carlen and J. Maas, “Non-commutative calculus, optimal transport and functional inequalities in dissipative quantum systems,” Journal of Statistical Physics, vol. 178, no. 2. Springer Nature, pp. 319–378, 2020.","apa":"Carlen, E. A., & Maas, J. (2020). Non-commutative calculus, optimal transport and functional inequalities in dissipative quantum systems. Journal of Statistical Physics. Springer Nature. https://doi.org/10.1007/s10955-019-02434-w","ama":"Carlen EA, Maas J. Non-commutative calculus, optimal transport and functional inequalities in dissipative quantum systems. Journal of Statistical Physics. 2020;178(2):319-378. doi:10.1007/s10955-019-02434-w","chicago":"Carlen, Eric A., and Jan Maas. “Non-Commutative Calculus, Optimal Transport and Functional Inequalities in Dissipative Quantum Systems.” Journal of Statistical Physics. Springer Nature, 2020. https://doi.org/10.1007/s10955-019-02434-w.","ista":"Carlen EA, Maas J. 2020. Non-commutative calculus, optimal transport and functional inequalities in dissipative quantum systems. Journal of Statistical Physics. 178(2), 319–378."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","project":[{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"},{"_id":"256E75B8-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Optimal Transport and Stochastic Dynamics","grant_number":"716117"},{"call_identifier":"FWF","_id":"260482E2-B435-11E9-9278-68D0E5697425","name":"Taming Complexity in Partial Di erential Systems","grant_number":" F06504"}],"page":"319-378","date_published":"2020-01-01T00:00:00Z","doi":"10.1007/s10955-019-02434-w","date_created":"2019-04-30T07:34:18Z","has_accepted_license":"1","isi":1,"year":"2020","day":"01","publication":"Journal of Statistical Physics","publisher":"Springer Nature","quality_controlled":"1","oa":1},{"project":[{"grant_number":"716117","name":"Optimal Transport and Stochastic Dynamics","_id":"256E75B8-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"title":"Gromov's waist of non-radial Gaussian measures and radial non-Gaussian measures","editor":[{"full_name":"Klartag, Bo'az","last_name":"Klartag","first_name":"Bo'az"},{"full_name":"Milman, Emanuel","last_name":"Milman","first_name":"Emanuel"}],"author":[{"last_name":"Akopyan","orcid":"0000-0002-2548-617X","full_name":"Akopyan, Arseniy","first_name":"Arseniy","id":"430D2C90-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Karasev, Roman","last_name":"Karasev","first_name":"Roman"}],"external_id":{"isi":["000557689300003"],"arxiv":["1808.07350"]},"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"mla":"Akopyan, Arseniy, and Roman Karasev. “Gromov’s Waist of Non-Radial Gaussian Measures and Radial Non-Gaussian Measures.” Geometric Aspects of Functional Analysis, edited by Bo’az Klartag and Emanuel Milman, vol. 2256, Springer Nature, 2020, pp. 1–27, doi:10.1007/978-3-030-36020-7_1.","ieee":"A. Akopyan and R. Karasev, “Gromov’s waist of non-radial Gaussian measures and radial non-Gaussian measures,” in Geometric Aspects of Functional Analysis, vol. 2256, B. Klartag and E. Milman, Eds. Springer Nature, 2020, pp. 1–27.","short":"A. Akopyan, R. Karasev, in:, B. Klartag, E. Milman (Eds.), Geometric Aspects of Functional Analysis, Springer Nature, 2020, pp. 1–27.","apa":"Akopyan, A., & Karasev, R. (2020). Gromov’s waist of non-radial Gaussian measures and radial non-Gaussian measures. In B. Klartag & E. Milman (Eds.), Geometric Aspects of Functional Analysis (Vol. 2256, pp. 1–27). Springer Nature. https://doi.org/10.1007/978-3-030-36020-7_1","ama":"Akopyan A, Karasev R. Gromov’s waist of non-radial Gaussian measures and radial non-Gaussian measures. In: Klartag B, Milman E, eds. Geometric Aspects of Functional Analysis. Vol 2256. LNM. Springer Nature; 2020:1-27. doi:10.1007/978-3-030-36020-7_1","chicago":"Akopyan, Arseniy, and Roman Karasev. “Gromov’s Waist of Non-Radial Gaussian Measures and Radial Non-Gaussian Measures.” In Geometric Aspects of Functional Analysis, edited by Bo’az Klartag and Emanuel Milman, 2256:1–27. LNM. Springer Nature, 2020. https://doi.org/10.1007/978-3-030-36020-7_1.","ista":"Akopyan A, Karasev R. 2020.Gromov’s waist of non-radial Gaussian measures and radial non-Gaussian measures. In: Geometric Aspects of Functional Analysis. vol. 2256, 1–27."},"publisher":"Springer Nature","quality_controlled":"1","oa":1,"doi":"10.1007/978-3-030-36020-7_1","date_published":"2020-06-21T00:00:00Z","date_created":"2018-12-11T11:44:29Z","page":"1-27","day":"21","publication":"Geometric Aspects of Functional Analysis","isi":1,"year":"2020","status":"public","type":"book_chapter","_id":"74","series_title":"LNM","department":[{"_id":"HeEd"},{"_id":"JaMa"}],"date_updated":"2023-08-17T13:48:31Z","month":"06","intvolume":" 2256","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1808.07350"}],"oa_version":"Preprint","abstract":[{"lang":"eng","text":"We study the Gromov waist in the sense of t-neighborhoods for measures in the Euclidean space, motivated by the famous theorem of Gromov about the waist of radially symmetric Gaussian measures. In particular, it turns our possible to extend Gromov’s original result to the case of not necessarily radially symmetric Gaussian measure. We also provide examples of measures having no t-neighborhood waist property, including a rather wide class\r\nof compactly supported radially symmetric measures and their maps into the Euclidean space of dimension at least 2.\r\nWe use a simpler form of Gromov’s pancake argument to produce some estimates of t-neighborhoods of (weighted) volume-critical submanifolds in the spirit of the waist theorems, including neighborhoods of algebraic manifolds in the complex projective space. In the appendix of this paper we provide for reader’s convenience a more detailed explanation of the Caffarelli theorem that we use to handle not necessarily radially symmetric Gaussian\r\nmeasures."}],"volume":2256,"ec_funded":1,"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["16179692"],"isbn":["9783030360191"],"issn":["00758434"],"eisbn":["9783030360207"]},"publication_status":"published"},{"citation":{"ista":"Browning TD, Sawin W. 2020. A geometric version of the circle method. Annals of Mathematics. 191(3), 893–948.","chicago":"Browning, Timothy D, and Will Sawin. “A Geometric Version of the Circle Method.” Annals of Mathematics. Princeton University, 2020. https://doi.org/10.4007/annals.2020.191.3.4.","ieee":"T. D. Browning and W. Sawin, “A geometric version of the circle method,” Annals of Mathematics, vol. 191, no. 3. Princeton University, pp. 893–948, 2020.","short":"T.D. Browning, W. Sawin, Annals of Mathematics 191 (2020) 893–948.","apa":"Browning, T. D., & Sawin, W. (2020). A geometric version of the circle method. Annals of Mathematics. Princeton University. https://doi.org/10.4007/annals.2020.191.3.4","ama":"Browning TD, Sawin W. A geometric version of the circle method. Annals of Mathematics. 2020;191(3):893-948. doi:10.4007/annals.2020.191.3.4","mla":"Browning, Timothy D., and Will Sawin. “A Geometric Version of the Circle Method.” Annals of Mathematics, vol. 191, no. 3, Princeton University, 2020, pp. 893–948, doi:10.4007/annals.2020.191.3.4."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","external_id":{"arxiv":["1711.10451"],"isi":["000526986300004"]},"article_processing_charge":"No","publist_id":"7744","author":[{"first_name":"Timothy D","id":"35827D50-F248-11E8-B48F-1D18A9856A87","last_name":"Browning","orcid":"0000-0002-8314-0177","full_name":"Browning, Timothy D"},{"first_name":"Will","full_name":"Sawin, Will","last_name":"Sawin"}],"title":"A geometric version of the circle method","oa":1,"quality_controlled":"1","publisher":"Princeton University","year":"2020","isi":1,"publication":"Annals of Mathematics","day":"01","page":"893-948","date_created":"2018-12-11T11:45:02Z","doi":"10.4007/annals.2020.191.3.4","date_published":"2020-05-01T00:00:00Z","_id":"177","article_type":"original","type":"journal_article","status":"public","date_updated":"2023-08-17T07:12:37Z","department":[{"_id":"TiBr"}],"abstract":[{"lang":"eng","text":"We develop a geometric version of the circle method and use it to compute the compactly supported cohomology of the space of rational curves through a point on a smooth affine hypersurface of sufficiently low degree."}],"oa_version":"Preprint","main_file_link":[{"url":"https://arxiv.org/abs/1711.10451","open_access":"1"}],"intvolume":" 191","month":"05","publication_status":"published","language":[{"iso":"eng"}],"issue":"3","volume":191},{"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","_id":"6649","file_date_updated":"2020-07-14T12:47:35Z","department":[{"_id":"RoSe"}],"ddc":["530"],"date_updated":"2023-08-17T13:51:50Z","intvolume":" 374","month":"03","scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"While Hartree–Fock theory is well established as a fundamental approximation for interacting fermions, it has been unclear how to describe corrections to it due to many-body correlations. In this paper we start from the Hartree–Fock state given by plane waves and introduce collective particle–hole pair excitations. These pairs can be approximately described by a bosonic quadratic Hamiltonian. We use Bogoliubov theory to construct a trial state yielding a rigorous Gell-Mann–Brueckner–type upper bound to the ground state energy. Our result justifies the random-phase approximation in the mean-field scaling regime, for repulsive, regular interaction potentials.\r\n"}],"ec_funded":1,"volume":374,"language":[{"iso":"eng"}],"file":[{"creator":"dernst","file_size":853289,"date_updated":"2020-07-14T12:47:35Z","file_name":"2019_CommMathPhysics_Benedikter.pdf","date_created":"2019-07-24T07:19:10Z","relation":"main_file","access_level":"open_access","content_type":"application/pdf","file_id":"6668","checksum":"f9dd6dd615a698f1d3636c4a092fed23"}],"publication_status":"published","publication_identifier":{"eissn":["1432-0916"],"issn":["0010-3616"]},"project":[{"_id":"3AC91DDA-15DF-11EA-824D-93A3E7B544D1","call_identifier":"FWF","name":"FWF Open Access Fund"},{"_id":"25C878CE-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"P27533_N27","name":"Structure of the Excitation Spectrum for Many-Body Quantum Systems"},{"call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425","name":"Analysis of quantum many-body systems","grant_number":"694227"}],"title":"Optimal upper bound for the correlation energy of a Fermi gas in the mean-field regime","article_processing_charge":"No","external_id":{"isi":["000527910700019"],"arxiv":["1809.01902"]},"author":[{"last_name":"Benedikter","orcid":"0000-0002-1071-6091","full_name":"Benedikter, Niels P","id":"3DE6C32A-F248-11E8-B48F-1D18A9856A87","first_name":"Niels P"},{"first_name":"Phan Thành","last_name":"Nam","full_name":"Nam, Phan Thành"},{"full_name":"Porta, Marcello","last_name":"Porta","first_name":"Marcello"},{"last_name":"Schlein","full_name":"Schlein, Benjamin","first_name":"Benjamin"},{"full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ista":"Benedikter NP, Nam PT, Porta M, Schlein B, Seiringer R. 2020. Optimal upper bound for the correlation energy of a Fermi gas in the mean-field regime. Communications in Mathematical Physics. 374, 2097–2150.","chicago":"Benedikter, Niels P, Phan Thành Nam, Marcello Porta, Benjamin Schlein, and Robert Seiringer. “Optimal Upper Bound for the Correlation Energy of a Fermi Gas in the Mean-Field Regime.” Communications in Mathematical Physics. Springer Nature, 2020. https://doi.org/10.1007/s00220-019-03505-5.","short":"N.P. Benedikter, P.T. Nam, M. Porta, B. Schlein, R. Seiringer, Communications in Mathematical Physics 374 (2020) 2097–2150.","ieee":"N. P. Benedikter, P. T. Nam, M. Porta, B. Schlein, and R. Seiringer, “Optimal upper bound for the correlation energy of a Fermi gas in the mean-field regime,” Communications in Mathematical Physics, vol. 374. Springer Nature, pp. 2097–2150, 2020.","ama":"Benedikter NP, Nam PT, Porta M, Schlein B, Seiringer R. Optimal upper bound for the correlation energy of a Fermi gas in the mean-field regime. Communications in Mathematical Physics. 2020;374:2097–2150. doi:10.1007/s00220-019-03505-5","apa":"Benedikter, N. P., Nam, P. T., Porta, M., Schlein, B., & Seiringer, R. (2020). Optimal upper bound for the correlation energy of a Fermi gas in the mean-field regime. Communications in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-019-03505-5","mla":"Benedikter, Niels P., et al. “Optimal Upper Bound for the Correlation Energy of a Fermi Gas in the Mean-Field Regime.” Communications in Mathematical Physics, vol. 374, Springer Nature, 2020, pp. 2097–2150, doi:10.1007/s00220-019-03505-5."},"oa":1,"publisher":"Springer Nature","quality_controlled":"1","date_created":"2019-07-18T13:30:04Z","doi":"10.1007/s00220-019-03505-5","date_published":"2020-03-01T00:00:00Z","page":"2097–2150","publication":"Communications in Mathematical Physics","day":"01","year":"2020","has_accepted_license":"1","isi":1},{"file_date_updated":"2020-07-14T12:47:40Z","department":[{"_id":"JoCs"}],"date_updated":"2023-08-17T13:53:14Z","ddc":["570"],"type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","_id":"6796","volume":30,"issue":"4","publication_identifier":{"issn":["10509631"],"eissn":["10981063"]},"publication_status":"published","file":[{"relation":"main_file","access_level":"open_access","content_type":"application/pdf","file_id":"6800","checksum":"7b54d22bfbfc0d1188a9ea24d985bfb2","creator":"dernst","file_size":2370658,"date_updated":"2020-07-14T12:47:40Z","file_name":"2019_Hippocampus_Stella.pdf","date_created":"2019-08-12T07:53:33Z"}],"language":[{"iso":"eng"}],"scopus_import":"1","month":"04","intvolume":" 30","abstract":[{"lang":"eng","text":"Nearby grid cells have been observed to express a remarkable degree of long-rangeorder, which is often idealized as extending potentially to infinity. Yet their strict peri-odic firing and ensemble coherence are theoretically possible only in flat environments, much unlike the burrows which rodents usually live in. Are the symmetrical, coherent grid maps inferred in the lab relevant to chart their way in their natural habitat? We consider spheres as simple models of curved environments and waiting for the appropriate experiments to be performed, we use our adaptation model to predict what grid maps would emerge in a network with the same type of recurrent connections, which on the plane produce coherence among the units. We find that on the sphere such connections distort the maps that single grid units would express on their own, and aggregate them into clusters. When remapping to a different spherical environment, units in each cluster maintain only partial coherence, similar to what is observed in disordered materials, such as spin glasses."}],"pmid":1,"oa_version":"Published Version","author":[{"full_name":"Stella, Federico","orcid":"0000-0001-9439-3148","last_name":"Stella","id":"39AF1E74-F248-11E8-B48F-1D18A9856A87","first_name":"Federico"},{"last_name":"Urdapilleta","full_name":"Urdapilleta, Eugenio","first_name":"Eugenio"},{"full_name":"Luo, Yifan","last_name":"Luo","first_name":"Yifan"},{"last_name":"Treves","full_name":"Treves, Alessandro","first_name":"Alessandro"}],"external_id":{"pmid":["31339190"],"isi":["000477299600001"]},"article_processing_charge":"No","title":"Partial coherence and frustration in self-organizing spherical grids","citation":{"ieee":"F. Stella, E. Urdapilleta, Y. Luo, and A. Treves, “Partial coherence and frustration in self-organizing spherical grids,” Hippocampus, vol. 30, no. 4. Wiley, pp. 302–313, 2020.","short":"F. Stella, E. Urdapilleta, Y. Luo, A. Treves, Hippocampus 30 (2020) 302–313.","apa":"Stella, F., Urdapilleta, E., Luo, Y., & Treves, A. (2020). Partial coherence and frustration in self-organizing spherical grids. Hippocampus. Wiley. https://doi.org/10.1002/hipo.23144","ama":"Stella F, Urdapilleta E, Luo Y, Treves A. Partial coherence and frustration in self-organizing spherical grids. Hippocampus. 2020;30(4):302-313. doi:10.1002/hipo.23144","mla":"Stella, Federico, et al. “Partial Coherence and Frustration in Self-Organizing Spherical Grids.” Hippocampus, vol. 30, no. 4, Wiley, 2020, pp. 302–13, doi:10.1002/hipo.23144.","ista":"Stella F, Urdapilleta E, Luo Y, Treves A. 2020. Partial coherence and frustration in self-organizing spherical grids. Hippocampus. 30(4), 302–313.","chicago":"Stella, Federico, Eugenio Urdapilleta, Yifan Luo, and Alessandro Treves. “Partial Coherence and Frustration in Self-Organizing Spherical Grids.” Hippocampus. Wiley, 2020. https://doi.org/10.1002/hipo.23144."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","page":"302-313","date_published":"2020-04-01T00:00:00Z","doi":"10.1002/hipo.23144","date_created":"2019-08-11T21:59:24Z","isi":1,"has_accepted_license":"1","year":"2020","day":"01","publication":"Hippocampus","quality_controlled":"1","publisher":"Wiley","oa":1},{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ista":"Avni G, Henzinger TA, Kupferman O. 2020. Dynamic resource allocation games. Theoretical Computer Science. 807, 42–55.","chicago":"Avni, Guy, Thomas A Henzinger, and Orna Kupferman. “Dynamic Resource Allocation Games.” Theoretical Computer Science. Elsevier, 2020. https://doi.org/10.1016/j.tcs.2019.06.031.","short":"G. Avni, T.A. Henzinger, O. Kupferman, Theoretical Computer Science 807 (2020) 42–55.","ieee":"G. Avni, T. A. Henzinger, and O. Kupferman, “Dynamic resource allocation games,” Theoretical Computer Science, vol. 807. Elsevier, pp. 42–55, 2020.","apa":"Avni, G., Henzinger, T. A., & Kupferman, O. (2020). Dynamic resource allocation games. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2019.06.031","ama":"Avni G, Henzinger TA, Kupferman O. Dynamic resource allocation games. Theoretical Computer Science. 2020;807:42-55. doi:10.1016/j.tcs.2019.06.031","mla":"Avni, Guy, et al. “Dynamic Resource Allocation Games.” Theoretical Computer Science, vol. 807, Elsevier, 2020, pp. 42–55, doi:10.1016/j.tcs.2019.06.031."},"title":"Dynamic resource allocation games","article_processing_charge":"No","external_id":{"isi":["000512219400004"]},"author":[{"full_name":"Avni, Guy","orcid":"0000-0001-5588-8287","last_name":"Avni","first_name":"Guy","id":"463C8BC2-F248-11E8-B48F-1D18A9856A87"},{"id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A","last_name":"Henzinger","orcid":"0000−0002−2985−7724","full_name":"Henzinger, Thomas A"},{"last_name":"Kupferman","full_name":"Kupferman, Orna","first_name":"Orna"}],"project":[{"grant_number":"S11402-N23","name":"Rigorous Systems Engineering","call_identifier":"FWF","_id":"25F2ACDE-B435-11E9-9278-68D0E5697425"},{"grant_number":"Z211","name":"The Wittgenstein Prize","call_identifier":"FWF","_id":"25F42A32-B435-11E9-9278-68D0E5697425"},{"_id":"264B3912-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"M02369","name":"Formal Methods meets Algorithmic Game Theory"}],"publication":"Theoretical Computer Science","day":"06","year":"2020","isi":1,"has_accepted_license":"1","date_created":"2019-08-04T21:59:20Z","doi":"10.1016/j.tcs.2019.06.031","date_published":"2020-02-06T00:00:00Z","page":"42-55","oa":1,"quality_controlled":"1","publisher":"Elsevier","ddc":["000"],"date_updated":"2023-08-17T13:52:49Z","department":[{"_id":"ToHe"}],"file_date_updated":"2020-10-09T06:31:22Z","_id":"6761","status":"public","type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"file":[{"file_id":"8639","checksum":"e86635417f45eb2cd75778f91382f737","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file","date_created":"2020-10-09T06:31:22Z","file_name":"2020_TheoreticalCS_Avni.pdf","date_updated":"2020-10-09T06:31:22Z","file_size":1413001,"creator":"dernst"}],"publication_status":"published","publication_identifier":{"issn":["03043975"]},"volume":807,"related_material":{"record":[{"relation":"earlier_version","status":"public","id":"1341"}]},"oa_version":"Submitted Version","abstract":[{"text":"In resource allocation games, selfish players share resources that are needed in order to fulfill their objectives. The cost of using a resource depends on the load on it. In the traditional setting, the players make their choices concurrently and in one-shot. That is, a strategy for a player is a subset of the resources. We introduce and study dynamic resource allocation games. In this setting, the game proceeds in phases. In each phase each player chooses one resource. A scheduler dictates the order in which the players proceed in a phase, possibly scheduling several players to proceed concurrently. The game ends when each player has collected a set of resources that fulfills his objective. The cost for each player then depends on this set as well as on the load on the resources in it – we consider both congestion and cost-sharing games. We argue that the dynamic setting is the suitable setting for many applications in practice. We study the stability of dynamic resource allocation games, where the appropriate notion of stability is that of subgame perfect equilibrium, study the inefficiency incurred due to selfish behavior, and also study problems that are particular to the dynamic setting, like constraints on the order in which resources can be chosen or the problem of finding a scheduler that achieves stability.","lang":"eng"}],"intvolume":" 807","month":"02","scopus_import":"1"},{"day":"01","publication":"Numerical Algorithms","has_accepted_license":"1","isi":1,"year":"2020","doi":"10.1007/s11075-019-00758-y","date_published":"2020-05-01T00:00:00Z","date_created":"2019-06-27T20:09:33Z","page":"365-388","acknowledgement":"The research of this author is supported by the ERC grant at the IST.","publisher":"Springer Nature","quality_controlled":"1","oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"mla":"Shehu, Yekini, et al. “An Efficient Projection-Type Method for Monotone Variational Inequalities in Hilbert Spaces.” Numerical Algorithms, vol. 84, Springer Nature, 2020, pp. 365–88, doi:10.1007/s11075-019-00758-y.","ama":"Shehu Y, Li X-H, Dong Q-L. An efficient projection-type method for monotone variational inequalities in Hilbert spaces. Numerical Algorithms. 2020;84:365-388. doi:10.1007/s11075-019-00758-y","apa":"Shehu, Y., Li, X.-H., & Dong, Q.-L. (2020). An efficient projection-type method for monotone variational inequalities in Hilbert spaces. Numerical Algorithms. Springer Nature. https://doi.org/10.1007/s11075-019-00758-y","ieee":"Y. Shehu, X.-H. Li, and Q.-L. Dong, “An efficient projection-type method for monotone variational inequalities in Hilbert spaces,” Numerical Algorithms, vol. 84. Springer Nature, pp. 365–388, 2020.","short":"Y. Shehu, X.-H. Li, Q.-L. Dong, Numerical Algorithms 84 (2020) 365–388.","chicago":"Shehu, Yekini, Xiao-Huan Li, and Qiao-Li Dong. “An Efficient Projection-Type Method for Monotone Variational Inequalities in Hilbert Spaces.” Numerical Algorithms. Springer Nature, 2020. https://doi.org/10.1007/s11075-019-00758-y.","ista":"Shehu Y, Li X-H, Dong Q-L. 2020. An efficient projection-type method for monotone variational inequalities in Hilbert spaces. Numerical Algorithms. 84, 365–388."},"title":"An efficient projection-type method for monotone variational inequalities in Hilbert spaces","author":[{"last_name":"Shehu","orcid":"0000-0001-9224-7139","full_name":"Shehu, Yekini","id":"3FC7CB58-F248-11E8-B48F-1D18A9856A87","first_name":"Yekini"},{"full_name":"Li, Xiao-Huan","last_name":"Li","first_name":"Xiao-Huan"},{"first_name":"Qiao-Li","full_name":"Dong, Qiao-Li","last_name":"Dong"}],"external_id":{"isi":["000528979000015"]},"article_processing_charge":"No","project":[{"grant_number":"616160","name":"Discrete Optimization in Computer Vision: Theory and Practice","_id":"25FBA906-B435-11E9-9278-68D0E5697425","call_identifier":"FP7"}],"file":[{"file_name":"ExtragradientMethodPaper.pdf","date_created":"2019-10-01T13:14:10Z","file_size":359654,"date_updated":"2020-07-14T12:47:34Z","creator":"kschuh","checksum":"bb1a1eb3ebb2df380863d0db594673ba","file_id":"6927","content_type":"application/pdf","relation":"main_file","access_level":"open_access"}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1572-9265"],"issn":["1017-1398"]},"publication_status":"published","volume":84,"ec_funded":1,"oa_version":"Submitted Version","abstract":[{"lang":"eng","text":"We consider the monotone variational inequality problem in a Hilbert space and describe a projection-type method with inertial terms under the following properties: (a) The method generates a strongly convergent iteration sequence; (b) The method requires, at each iteration, only one projection onto the feasible set and two evaluations of the operator; (c) The method is designed for variational inequality for which the underline operator is monotone and uniformly continuous; (d) The method includes an inertial term. The latter is also shown to speed up the convergence in our numerical results. A comparison with some related methods is given and indicates that the new method is promising."}],"month":"05","intvolume":" 84","scopus_import":"1","ddc":["000"],"date_updated":"2023-08-17T13:51:18Z","department":[{"_id":"VlKo"}],"file_date_updated":"2020-07-14T12:47:34Z","_id":"6593","status":"public","article_type":"original","type":"journal_article"},{"doi":"10.1016/j.ymeth.2019.07.019","date_published":"2020-03-01T00:00:00Z","date_created":"2019-08-12T16:36:32Z","page":"27-41","day":"01","publication":"Methods","isi":1,"year":"2020","publisher":"Elsevier","quality_controlled":"1","oa":1,"title":"Strategies to maximize performance in STimulated Emission Depletion (STED) nanoscopy of biological specimens","author":[{"full_name":"Jahr, Wiebke","last_name":"Jahr","first_name":"Wiebke","id":"425C1CE8-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Velicky","orcid":"0000-0002-2340-7431","full_name":"Velicky, Philipp","id":"39BDC62C-F248-11E8-B48F-1D18A9856A87","first_name":"Philipp"},{"first_name":"Johann G","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8559-3973","full_name":"Danzl, Johann G","last_name":"Danzl"}],"external_id":{"pmid":["31344404"],"isi":["000525860400005"]},"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"apa":"Jahr, W., Velicky, P., & Danzl, J. G. (2020). Strategies to maximize performance in STimulated Emission Depletion (STED) nanoscopy of biological specimens. Methods. Elsevier. https://doi.org/10.1016/j.ymeth.2019.07.019","ama":"Jahr W, Velicky P, Danzl JG. Strategies to maximize performance in STimulated Emission Depletion (STED) nanoscopy of biological specimens. Methods. 2020;174(3):27-41. doi:10.1016/j.ymeth.2019.07.019","short":"W. Jahr, P. Velicky, J.G. Danzl, Methods 174 (2020) 27–41.","ieee":"W. Jahr, P. Velicky, and J. G. Danzl, “Strategies to maximize performance in STimulated Emission Depletion (STED) nanoscopy of biological specimens,” Methods, vol. 174, no. 3. Elsevier, pp. 27–41, 2020.","mla":"Jahr, Wiebke, et al. “Strategies to Maximize Performance in STimulated Emission Depletion (STED) Nanoscopy of Biological Specimens.” Methods, vol. 174, no. 3, Elsevier, 2020, pp. 27–41, doi:10.1016/j.ymeth.2019.07.019.","ista":"Jahr W, Velicky P, Danzl JG. 2020. Strategies to maximize performance in STimulated Emission Depletion (STED) nanoscopy of biological specimens. Methods. 174(3), 27–41.","chicago":"Jahr, Wiebke, Philipp Velicky, and Johann G Danzl. “Strategies to Maximize Performance in STimulated Emission Depletion (STED) Nanoscopy of Biological Specimens.” Methods. Elsevier, 2020. https://doi.org/10.1016/j.ymeth.2019.07.019."},"project":[{"_id":"265CB4D0-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Optical control of synaptic function via adhesion molecules","grant_number":"I03600"},{"_id":"2668BFA0-B435-11E9-9278-68D0E5697425","grant_number":"LT00057","name":"High-speed 3D-nanoscopy to study the role of adhesion during 3D cell migration"}],"issue":"3","volume":174,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["1046-2023"]},"publication_status":"published","month":"03","intvolume":" 174","scopus_import":"1","main_file_link":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7100895/","open_access":"1"}],"pmid":1,"oa_version":"Submitted Version","abstract":[{"text":"Super-resolution fluorescence microscopy has become an important catalyst for discovery in the life sciences. In STimulated Emission Depletion (STED) microscopy, a pattern of light drives fluorophores from a signal-emitting on-state to a non-signalling off-state. Only emitters residing in a sub-diffraction volume around an intensity minimum are allowed to fluoresce, rendering them distinguishable from the nearby, but dark fluorophores. STED routinely achieves resolution in the few tens of nanometers range in biological samples and is suitable for live imaging. Here, we review the working principle of STED and provide general guidelines for successful STED imaging. The strive for ever higher resolution comes at the cost of increased light burden. We discuss techniques to reduce light exposure and mitigate its detrimental effects on the specimen. These include specialized illumination strategies as well as protecting fluorophores from photobleaching mediated by high-intensity STED light. This opens up the prospect of volumetric imaging in living cells and tissues with diffraction-unlimited resolution in all three spatial dimensions.","lang":"eng"}],"department":[{"_id":"JoDa"}],"date_updated":"2023-08-17T13:59:57Z","status":"public","article_type":"original","type":"journal_article","_id":"6808"},{"year":"2020","isi":1,"publication":"Foundations of Computational Mathematics","day":"01","page":"311-330","date_created":"2019-06-16T21:59:14Z","doi":"10.1007/s10208-019-09419-x","date_published":"2020-04-01T00:00:00Z","oa":1,"publisher":"Springer Nature","quality_controlled":"1","citation":{"mla":"Filakovský, Marek, and Lukas Vokřínek. “Are Two given Maps Homotopic? An Algorithmic Viewpoint.” Foundations of Computational Mathematics, vol. 20, Springer Nature, 2020, pp. 311–30, doi:10.1007/s10208-019-09419-x.","short":"M. Filakovský, L. Vokřínek, Foundations of Computational Mathematics 20 (2020) 311–330.","ieee":"M. Filakovský and L. Vokřínek, “Are two given maps homotopic? An algorithmic viewpoint,” Foundations of Computational Mathematics, vol. 20. Springer Nature, pp. 311–330, 2020.","ama":"Filakovský M, Vokřínek L. Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. 2020;20:311-330. doi:10.1007/s10208-019-09419-x","apa":"Filakovský, M., & Vokřínek, L. (2020). Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. Springer Nature. https://doi.org/10.1007/s10208-019-09419-x","chicago":"Filakovský, Marek, and Lukas Vokřínek. “Are Two given Maps Homotopic? An Algorithmic Viewpoint.” Foundations of Computational Mathematics. Springer Nature, 2020. https://doi.org/10.1007/s10208-019-09419-x.","ista":"Filakovský M, Vokřínek L. 2020. Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. 20, 311–330."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","external_id":{"isi":["000522437400004"],"arxiv":["1312.2337"]},"author":[{"id":"3E8AF77E-F248-11E8-B48F-1D18A9856A87","first_name":"Marek","last_name":"Filakovský","full_name":"Filakovský, Marek"},{"first_name":"Lukas","last_name":"Vokřínek","full_name":"Vokřínek, Lukas"}],"title":"Are two given maps homotopic? An algorithmic viewpoint","project":[{"_id":"26611F5C-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Algorithms for Embeddings and Homotopy Theory","grant_number":"P31312"}],"publication_status":"published","publication_identifier":{"eissn":["16153383"],"issn":["16153375"]},"language":[{"iso":"eng"}],"volume":20,"abstract":[{"text":"This paper presents two algorithms. The first decides the existence of a pointed homotopy between given simplicial maps 𝑓,𝑔:𝑋→𝑌, and the second computes the group [𝛴𝑋,𝑌]∗ of pointed homotopy classes of maps from a suspension; in both cases, the target Y is assumed simply connected. More generally, these algorithms work relative to 𝐴⊆𝑋.","lang":"eng"}],"oa_version":"Preprint","main_file_link":[{"url":"https://arxiv.org/abs/1312.2337","open_access":"1"}],"scopus_import":"1","intvolume":" 20","month":"04","date_updated":"2023-08-17T13:50:44Z","department":[{"_id":"UlWa"}],"_id":"6563","article_type":"original","type":"journal_article","status":"public"}]