--- _id: '10387' abstract: - lang: eng text: We report numerical simulations of membrane tubulation driven by large colloidal particles. Using Monte Carlo simulations we study how the process depends on particle size and binding strength, and present accurate free energy calculations to sort out how tube formation compares with the competing budding process. We find that tube formation is a result of the collective behavior of the particles adhering on the surface, and it occurs for binding strengths that are smaller than those required for budding. We also find that long linear aggregates of particles forming on the membrane surface act as nucleation seeds for tubulation by lowering the free energy barrier associated to the process. article_number: '188101' article_processing_charge: No article_type: original author: - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 - first_name: Angelo full_name: Cacciuto, Angelo last_name: Cacciuto citation: ama: Šarić A, Cacciuto A. Mechanism of membrane tube formation induced by adhesive nanocomponents. Physical Review Letters. 2012;109(18). doi:10.1103/physrevlett.109.188101 apa: Šarić, A., & Cacciuto, A. (2012). Mechanism of membrane tube formation induced by adhesive nanocomponents. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.109.188101 chicago: Šarić, Anđela, and Angelo Cacciuto. “Mechanism of Membrane Tube Formation Induced by Adhesive Nanocomponents.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/physrevlett.109.188101. ieee: A. Šarić and A. Cacciuto, “Mechanism of membrane tube formation induced by adhesive nanocomponents,” Physical Review Letters, vol. 109, no. 18. American Physical Society, 2012. ista: Šarić A, Cacciuto A. 2012. Mechanism of membrane tube formation induced by adhesive nanocomponents. Physical Review Letters. 109(18), 188101. mla: Šarić, Anđela, and Angelo Cacciuto. “Mechanism of Membrane Tube Formation Induced by Adhesive Nanocomponents.” Physical Review Letters, vol. 109, no. 18, 188101, American Physical Society, 2012, doi:10.1103/physrevlett.109.188101. short: A. Šarić, A. Cacciuto, Physical Review Letters 109 (2012). date_created: 2021-11-29T14:08:00Z date_published: 2012-10-31T00:00:00Z date_updated: 2021-11-29T14:29:25Z day: '31' doi: 10.1103/physrevlett.109.188101 extern: '1' external_id: arxiv: - '1206.3528' pmid: - '23215334' intvolume: ' 109' issue: '18' keyword: - general physics and astronomy language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1206.3528 month: '10' oa: 1 oa_version: Preprint pmid: 1 publication: Physical Review Letters publication_identifier: eissn: - 1079-7114 issn: - 0031-9007 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: Mechanism of membrane tube formation induced by adhesive nanocomponents type: journal_article user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 109 year: '2012' ... --- _id: '10388' abstract: - lang: eng text: Using computer simulations, we show that lipid membranes can mediate linear aggregation of spherical nanoparticles binding to it for a wide range of biologically relevant bending rigidities. This result is in net contrast with the isotropic aggregation of nanoparticles on fluid interfaces or the expected clustering of isotropic insertions in biological membranes. We present a phase diagram indicating where linear aggregation is expected and compute explicitly the free-energy barriers associated with linear and isotropic aggregation. Finally, we provide simple scaling arguments to explain this phenomenology. acknowledgement: "This work was supported by the National Science Foundation under Career Grant No. DMR-0846426.\r\n" article_number: '118101' article_processing_charge: No article_type: original author: - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 - first_name: Angelo full_name: Cacciuto, Angelo last_name: Cacciuto citation: ama: Šarić A, Cacciuto A. Fluid membranes can drive linear aggregation of adsorbed spherical nanoparticles. Physical Review Letters. 2012;108(11). doi:10.1103/physrevlett.108.118101 apa: Šarić, A., & Cacciuto, A. (2012). Fluid membranes can drive linear aggregation of adsorbed spherical nanoparticles. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.108.118101 chicago: Šarić, Anđela, and Angelo Cacciuto. “Fluid Membranes Can Drive Linear Aggregation of Adsorbed Spherical Nanoparticles.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/physrevlett.108.118101. ieee: A. Šarić and A. Cacciuto, “Fluid membranes can drive linear aggregation of adsorbed spherical nanoparticles,” Physical Review Letters, vol. 108, no. 11. American Physical Society, 2012. ista: Šarić A, Cacciuto A. 2012. Fluid membranes can drive linear aggregation of adsorbed spherical nanoparticles. Physical Review Letters. 108(11), 118101. mla: Šarić, Anđela, and Angelo Cacciuto. “Fluid Membranes Can Drive Linear Aggregation of Adsorbed Spherical Nanoparticles.” Physical Review Letters, vol. 108, no. 11, 118101, American Physical Society, 2012, doi:10.1103/physrevlett.108.118101. short: A. Šarić, A. Cacciuto, Physical Review Letters 108 (2012). date_created: 2021-11-29T14:30:05Z date_published: 2012-03-14T00:00:00Z date_updated: 2021-11-29T15:12:13Z day: '14' doi: 10.1103/physrevlett.108.118101 extern: '1' external_id: arxiv: - '1201.0036' pmid: - '22540513' intvolume: ' 108' issue: '11' keyword: - general physics and astronomy language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1201.0036 month: '03' oa: 1 oa_version: Preprint pmid: 1 publication: Physical Review Letters publication_identifier: eissn: - 1079-7114 issn: - 0031-9007 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: Fluid membranes can drive linear aggregation of adsorbed spherical nanoparticles type: journal_article user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 108 year: '2012' ... --- _id: '1055' abstract: - lang: eng text: In July, 2011, a 32-year-old man presented with thoracic pain radiating to the left arm and upper dorsum, shortness of breath, and palpitations. He had had upper back tension for 6 months. Medical history was unremarkable apart from moderate nicotine use (two pack-years). Echocardiography, electrocardiography, and laboratory tests were unremarkable, excluding a cardiac event. CT of the chest after chest radiography showed a large bulla of 16 cm diameter in the right hemithorax (figure A). We did not detect radiological evidence of underlying pulmonary disease. The bulla wall was unremarkable and no structures were seen within the bulla. acknowledgement: We thank the interdisciplinary team at the ELK Berlin Chest Hospital. article_processing_charge: No author: - first_name: Barbara full_name: Erne, Barbara last_name: Erne - first_name: Mareike full_name: Graff, Mareike last_name: Graff - first_name: Wolfram full_name: Klemm, Wolfram last_name: Klemm - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 - first_name: Gunda full_name: Leschber, Gunda last_name: Leschber citation: ama: Erne B, Graff M, Klemm W, Danzl JG, Leschber G. Bulla in the lung. The Lancet. 2012;380(9849). doi:10.1016/S0140-6736(12)60690-4 apa: Erne, B., Graff, M., Klemm, W., Danzl, J. G., & Leschber, G. (2012). Bulla in the lung. The Lancet. Elsevier. https://doi.org/10.1016/S0140-6736(12)60690-4 chicago: Erne, Barbara, Mareike Graff, Wolfram Klemm, Johann G Danzl, and Gunda Leschber. “Bulla in the Lung.” The Lancet. Elsevier, 2012. https://doi.org/10.1016/S0140-6736(12)60690-4. ieee: B. Erne, M. Graff, W. Klemm, J. G. Danzl, and G. Leschber, “Bulla in the lung,” The Lancet, vol. 380, no. 9849. Elsevier, 2012. ista: Erne B, Graff M, Klemm W, Danzl JG, Leschber G. 2012. Bulla in the lung. The Lancet. 380(9849). mla: Erne, Barbara, et al. “Bulla in the Lung.” The Lancet, vol. 380, no. 9849, Elsevier, 2012, doi:10.1016/S0140-6736(12)60690-4. short: B. Erne, M. Graff, W. Klemm, J.G. Danzl, G. Leschber, The Lancet 380 (2012). date_created: 2018-12-11T11:49:54Z date_published: 2012-10-01T00:00:00Z date_updated: 2021-01-12T06:47:57Z day: '01' doi: 10.1016/S0140-6736(12)60690-4 extern: '1' intvolume: ' 380' issue: '9849' language: - iso: eng month: '10' oa_version: None publication: The Lancet publication_status: published publisher: Elsevier publist_id: '6333' status: public title: Bulla in the lung type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 380 year: '2012' ... --- _id: '1056' abstract: - lang: eng text: We prepare and study a metastable attractive Mott-insulator state formed with bosonic atoms in a three-dimensional optical lattice. Starting from a Mott insulator with Cs atoms at weak repulsive interactions, we use a magnetic Feshbach resonance to tune the interactions to large attractive values and produce a metastable state pinned by attractive interactions with a lifetime on the order of 10 s. We probe the (de)excitation spectrum via lattice modulation spectroscopy, measuring the interaction dependence of two- and three-body bound-state energies. As a result of increased on-site three-body loss we observe resonance broadening and suppression of tunneling processes that produce three-body occupation. acknowledgement: We are indebted to R. Grimm for generous support. We thank J. von Stecher, P. Johnson, and E. Tiesinga for fruitful discussions. We gratefully acknowledge funding by the Austrian Science Fund (FWF) within Project No. I153-N16 and within the framework of the European Science Foundation (ESF) EuroQUASAR collective research project QuDeGPM, and by the European Research Council (ERC) under Project No. 278417. article_processing_charge: No author: - first_name: Manfred full_name: Mark, Manfred last_name: Mark - first_name: Elmar full_name: Haller, Elmar last_name: Haller - first_name: Katharina full_name: Lauber, Katharina last_name: Lauber - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 - first_name: Alexander full_name: Janisch, Alexander last_name: Janisch - first_name: Hans full_name: Büchler, Hans last_name: Büchler - first_name: Andrew full_name: Daley, Andrew last_name: Daley - first_name: Hanns full_name: Nägerl, Hanns last_name: Nägerl citation: ama: Mark M, Haller E, Lauber K, et al. Preparation and spectroscopy of a metastable mott-insulator state with attractive interactions. Physical Review Letters. 2012;108(21). doi:10.1103/PhysRevLett.108.215302 apa: Mark, M., Haller, E., Lauber, K., Danzl, J. G., Janisch, A., Büchler, H., … Nägerl, H. (2012). Preparation and spectroscopy of a metastable mott-insulator state with attractive interactions. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.108.215302 chicago: Mark, Manfred, Elmar Haller, Katharina Lauber, Johann G Danzl, Alexander Janisch, Hans Büchler, Andrew Daley, and Hanns Nägerl. “Preparation and Spectroscopy of a Metastable Mott-Insulator State with Attractive Interactions.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.108.215302. ieee: M. Mark et al., “Preparation and spectroscopy of a metastable mott-insulator state with attractive interactions,” Physical Review Letters, vol. 108, no. 21. American Physical Society, 2012. ista: Mark M, Haller E, Lauber K, Danzl JG, Janisch A, Büchler H, Daley A, Nägerl H. 2012. Preparation and spectroscopy of a metastable mott-insulator state with attractive interactions. Physical Review Letters. 108(21). mla: Mark, Manfred, et al. “Preparation and Spectroscopy of a Metastable Mott-Insulator State with Attractive Interactions.” Physical Review Letters, vol. 108, no. 21, American Physical Society, 2012, doi:10.1103/PhysRevLett.108.215302. short: M. Mark, E. Haller, K. Lauber, J.G. Danzl, A. Janisch, H. Büchler, A. Daley, H. Nägerl, Physical Review Letters 108 (2012). date_created: 2018-12-11T11:49:55Z date_published: 2012-05-25T00:00:00Z date_updated: 2021-01-12T06:47:58Z day: '25' doi: 10.1103/PhysRevLett.108.215302 extern: '1' external_id: arxiv: - '1201.1008' intvolume: ' 108' issue: '21' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1201.1008 month: '05' oa: 1 oa_version: Preprint publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '6334' status: public title: Preparation and spectroscopy of a metastable mott-insulator state with attractive interactions type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 108 year: '2012' ... --- _id: '10750' abstract: - lang: eng text: The goal of this work is to study the superconducting coherence length in the fluctuation regime in cuprate superconductors. In this work we present cantilever torque magnetometry measurements of micron-size BSCCO flakes patterned with arrays of nanometer scale rings or holes. Using ultrasensitive dynamic torque magnetometry, oscillations in magnetization are observed near Tc as a function of the applied magnetic flux threading the array. Special effort was made to detect the oscillations in magnetization at temperatures above Tc, where the Nernst effect and magnetization measurements suggest the possibility of pairing. To constrain the magnitude of the coherence length in the fluctuation regime, we will present the dependence of the amplitude of the h/2e period oscillations as a function of temperature and hole size. acknowledgement: This work was supported by the Center for Emergent Superconductivity, an Energy Frontier Research Center funded by the U.S. DOE, Office of Science, under Award No. DE-AC0298CH1088. alternative_title: - Bulletin of the American Physical Society article_number: X21.00008 article_processing_charge: No author: - first_name: Hryhoriy full_name: Polshyn, Hryhoriy id: edfc7cb1-526e-11ec-b05a-e6ecc27e4e48 last_name: Polshyn orcid: 0000-0001-8223-8896 - first_name: Raffi full_name: Budakian, Raffi last_name: Budakian citation: ama: 'Polshyn H, Budakian R. Cantilever torque magnetometry study of multiply connected BSCCO arrays near Tc. In: APS March Meeting 2012. Vol 57. American Physical Society; 2012.' apa: 'Polshyn, H., & Budakian, R. (2012). Cantilever torque magnetometry study of multiply connected BSCCO arrays near Tc. In APS March Meeting 2012 (Vol. 57). Boston, MA, United States: American Physical Society.' chicago: Polshyn, Hryhoriy, and Raffi Budakian. “Cantilever Torque Magnetometry Study of Multiply Connected BSCCO Arrays near Tc.” In APS March Meeting 2012, Vol. 57. American Physical Society, 2012. ieee: H. Polshyn and R. Budakian, “Cantilever torque magnetometry study of multiply connected BSCCO arrays near Tc,” in APS March Meeting 2012, Boston, MA, United States, 2012, vol. 57, no. 1. ista: 'Polshyn H, Budakian R. 2012. Cantilever torque magnetometry study of multiply connected BSCCO arrays near Tc. APS March Meeting 2012. APS: American Physical Society, Bulletin of the American Physical Society, vol. 57, X21.00008.' mla: Polshyn, Hryhoriy, and Raffi Budakian. “Cantilever Torque Magnetometry Study of Multiply Connected BSCCO Arrays near Tc.” APS March Meeting 2012, vol. 57, no. 1, X21.00008, American Physical Society, 2012. short: H. Polshyn, R. Budakian, in:, APS March Meeting 2012, American Physical Society, 2012. conference: end_date: 2012-03-02 location: Boston, MA, United States name: 'APS: American Physical Society' start_date: 2012-02-27 date_created: 2022-02-08T10:39:08Z date_published: 2012-02-01T00:00:00Z date_updated: 2022-02-08T10:48:01Z day: '01' extern: '1' intvolume: ' 57' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://meetings.aps.org/Meeting/MAR12/Event/167014 month: '02' oa: 1 oa_version: Published Version publication: APS March Meeting 2012 publication_identifier: issn: - 0003-0503 publication_status: published publisher: American Physical Society quality_controlled: '1' status: public title: Cantilever torque magnetometry study of multiply connected BSCCO arrays near Tc type: conference user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 57 year: '2012' ... --- _id: '10896' abstract: - lang: eng text: Under physiological conditions the brain, via the purine salvage pathway, reuses the preformed purine bases hypoxanthine, derived from ATP degradation, and adenine (Ade), derived from polyamine synthesis, to restore its ATP pool. However, the massive degradation of ATP during ischemia, although providing valuable neuroprotective adenosine, results in the accumulation and loss of diffusible purine metabolites and thereby leads to a protracted reduction in the post-ischemic ATP pool size. In vivo, this may both limit the ability to deploy ATP-dependent reparative mechanisms and reduce the subsequent availability of adenosine, whilst in brain slices results in tissue with substantially lower levels of ATP than in vivo. In the present review, we describe the mechanisms by which brain tissue replenishes its ATP, how this can be improved with the clinically tolerated chemicals D-ribose and adenine, and the functional, and potential therapeutic, implications of doing so. acknowledgement: We are grateful to Research into Ageing/Ageing UK and The Dunhill Trust for funding SzN’s graduate studies, and to Prof Nicholas Dale for his valuable input. article_processing_charge: No author: - first_name: Stephanie full_name: zur Nedden, Stephanie id: 3C77F464-F248-11E8-B48F-1D18A9856A87 last_name: zur Nedden - first_name: Alexander S. full_name: Doney, Alexander S. last_name: Doney - first_name: Bruno G. full_name: Frenguelli, Bruno G. last_name: Frenguelli citation: ama: 'zur Nedden S, Doney AS, Frenguelli BG. The double-edged sword: Gaining Adenosine at the expense of ATP. How to balance the books. In: Masino S, Boison D, eds. Adenosine. 1st ed. New York: Springer; 2012:109-129. doi:10.1007/978-1-4614-3903-5_6' apa: 'zur Nedden, S., Doney, A. S., & Frenguelli, B. G. (2012). The double-edged sword: Gaining Adenosine at the expense of ATP. How to balance the books. In S. Masino & D. Boison (Eds.), Adenosine (1st ed., pp. 109–129). New York: Springer. https://doi.org/10.1007/978-1-4614-3903-5_6' chicago: 'Nedden, Stephanie zur, Alexander S. Doney, and Bruno G. Frenguelli. “The Double-Edged Sword: Gaining Adenosine at the Expense of ATP. How to Balance the Books.” In Adenosine, edited by Susan Masino and Detlev Boison, 1st ed., 109–29. New York: Springer, 2012. https://doi.org/10.1007/978-1-4614-3903-5_6.' ieee: 'S. zur Nedden, A. S. Doney, and B. G. Frenguelli, “The double-edged sword: Gaining Adenosine at the expense of ATP. How to balance the books,” in Adenosine, 1st ed., S. Masino and D. Boison, Eds. New York: Springer, 2012, pp. 109–129.' ista: 'zur Nedden S, Doney AS, Frenguelli BG. 2012.The double-edged sword: Gaining Adenosine at the expense of ATP. How to balance the books. In: Adenosine. , 109–129.' mla: 'zur Nedden, Stephanie, et al. “The Double-Edged Sword: Gaining Adenosine at the Expense of ATP. How to Balance the Books.” Adenosine, edited by Susan Masino and Detlev Boison, 1st ed., Springer, 2012, pp. 109–29, doi:10.1007/978-1-4614-3903-5_6.' short: S. zur Nedden, A.S. Doney, B.G. Frenguelli, in:, S. Masino, D. Boison (Eds.), Adenosine, 1st ed., Springer, New York, 2012, pp. 109–129. date_created: 2022-03-21T07:16:12Z date_published: 2012-07-23T00:00:00Z date_updated: 2022-06-21T11:51:58Z day: '23' department: - _id: HaJa doi: 10.1007/978-1-4614-3903-5_6 edition: '1' editor: - first_name: Susan full_name: Masino, Susan last_name: Masino - first_name: Detlev full_name: Boison, Detlev last_name: Boison language: - iso: eng month: '07' oa_version: None page: 109-129 place: New York publication: Adenosine publication_identifier: eisbn: - '9781461439035' isbn: - '9781461439028' publication_status: published publisher: Springer quality_controlled: '1' scopus_import: '1' status: public title: 'The double-edged sword: Gaining Adenosine at the expense of ATP. How to balance the books' type: book_chapter user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '11089' abstract: - lang: eng text: The Nuclear Envelope (NE) contains over 100 different proteins that associate with nuclear components such as chromatin, the lamina and the transcription machinery. Mutations in genes encoding NE proteins have been shown to result in tissue-specific defects and disease, suggesting cell-type specific differences in NE composition and function. Consistent with these observations, recent studies have revealed unexpected functions for numerous NE associated proteins during cell differentiation and development. Here we review the latest insights into the roles played by the NE in cell differentiation, development, disease and aging, focusing primarily on inner nuclear membrane (INM) proteins and nuclear pore components. article_processing_charge: No article_type: original author: - first_name: J Sebastian full_name: Gomez-Cavazos, J Sebastian last_name: Gomez-Cavazos - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: 'Gomez-Cavazos JS, Hetzer M. Outfits for different occasions: tissue-specific roles of Nuclear Envelope proteins. Current Opinion in Cell Biology. 2012;24(6):775-783. doi:10.1016/j.ceb.2012.08.008' apa: 'Gomez-Cavazos, J. S., & Hetzer, M. (2012). Outfits for different occasions: tissue-specific roles of Nuclear Envelope proteins. Current Opinion in Cell Biology. Elsevier. https://doi.org/10.1016/j.ceb.2012.08.008' chicago: 'Gomez-Cavazos, J Sebastian, and Martin Hetzer. “Outfits for Different Occasions: Tissue-Specific Roles of Nuclear Envelope Proteins.” Current Opinion in Cell Biology. Elsevier, 2012. https://doi.org/10.1016/j.ceb.2012.08.008.' ieee: 'J. S. Gomez-Cavazos and M. Hetzer, “Outfits for different occasions: tissue-specific roles of Nuclear Envelope proteins,” Current Opinion in Cell Biology, vol. 24, no. 6. Elsevier, pp. 775–783, 2012.' ista: 'Gomez-Cavazos JS, Hetzer M. 2012. Outfits for different occasions: tissue-specific roles of Nuclear Envelope proteins. Current Opinion in Cell Biology. 24(6), 775–783.' mla: 'Gomez-Cavazos, J. Sebastian, and Martin Hetzer. “Outfits for Different Occasions: Tissue-Specific Roles of Nuclear Envelope Proteins.” Current Opinion in Cell Biology, vol. 24, no. 6, Elsevier, 2012, pp. 775–83, doi:10.1016/j.ceb.2012.08.008.' short: J.S. Gomez-Cavazos, M. Hetzer, Current Opinion in Cell Biology 24 (2012) 775–783. date_created: 2022-04-07T07:51:37Z date_published: 2012-12-01T00:00:00Z date_updated: 2022-07-18T08:38:47Z day: '01' doi: 10.1016/j.ceb.2012.08.008 extern: '1' external_id: pmid: - '22995343' intvolume: ' 24' issue: '6' keyword: - Cell Biology language: - iso: eng month: '12' oa_version: None page: 775-783 pmid: 1 publication: Current Opinion in Cell Biology publication_identifier: issn: - 0955-0674 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: 'Outfits for different occasions: tissue-specific roles of Nuclear Envelope proteins' type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 24 year: '2012' ... --- _id: '11091' abstract: - lang: eng text: Neoplastic cells are often characterized by specific morphological abnormalities of the nuclear envelope (NE), which have been used for cancer diagnosis for more than a century. The NE is a double phospholipid bilayer that encapsulates the nuclear genome, regulates all nuclear trafficking of RNAs and proteins and prevents the passive diffusion of macromolecules between the nucleoplasm and the cytoplasm. Whether there is a consequence to the proper functioning of the cell and loss of structural integrity of the nucleus remains unclear. Using live cell imaging, we characterize a phenomenon wherein nuclei of several proliferating human cancer cell lines become temporarily ruptured during interphase. Strikingly, NE rupturing was associated with the mislocalization of nucleoplasmic and cytoplasmic proteins and, in the most extreme cases, the entrapment of cytoplasmic organelles in the nuclear interior. In addition, we observed the formation of micronuclei-like structures during interphase and the movement of chromatin out of the nuclear space. The frequency of these NE rupturing events was higher in cells in which the nuclear lamina, a network of intermediate filaments providing mechanical support to the NE, was not properly formed. Our data uncover the existence of a NE instability that has the potential to change the genomic landscape of cancer cells. article_processing_charge: No article_type: original author: - first_name: Jesse D. full_name: Vargas, Jesse D. last_name: Vargas - first_name: Emily M. full_name: Hatch, Emily M. last_name: Hatch - first_name: Daniel J. full_name: Anderson, Daniel J. last_name: Anderson - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Vargas JD, Hatch EM, Anderson DJ, Hetzer M. Transient nuclear envelope rupturing during interphase in human cancer cells. Nucleus. 2012;3(1):88-100. doi:10.4161/nucl.18954 apa: Vargas, J. D., Hatch, E. M., Anderson, D. J., & Hetzer, M. (2012). Transient nuclear envelope rupturing during interphase in human cancer cells. Nucleus. Taylor & Francis. https://doi.org/10.4161/nucl.18954 chicago: Vargas, Jesse D., Emily M. Hatch, Daniel J. Anderson, and Martin Hetzer. “Transient Nuclear Envelope Rupturing during Interphase in Human Cancer Cells.” Nucleus. Taylor & Francis, 2012. https://doi.org/10.4161/nucl.18954. ieee: J. D. Vargas, E. M. Hatch, D. J. Anderson, and M. Hetzer, “Transient nuclear envelope rupturing during interphase in human cancer cells,” Nucleus, vol. 3, no. 1. Taylor & Francis, pp. 88–100, 2012. ista: Vargas JD, Hatch EM, Anderson DJ, Hetzer M. 2012. Transient nuclear envelope rupturing during interphase in human cancer cells. Nucleus. 3(1), 88–100. mla: Vargas, Jesse D., et al. “Transient Nuclear Envelope Rupturing during Interphase in Human Cancer Cells.” Nucleus, vol. 3, no. 1, Taylor & Francis, 2012, pp. 88–100, doi:10.4161/nucl.18954. short: J.D. Vargas, E.M. Hatch, D.J. Anderson, M. Hetzer, Nucleus 3 (2012) 88–100. date_created: 2022-04-07T07:51:53Z date_published: 2012-01-01T00:00:00Z date_updated: 2022-07-18T08:52:53Z day: '01' doi: 10.4161/nucl.18954 extern: '1' external_id: pmid: - '22567193' intvolume: ' 3' issue: '1' keyword: - Cell Biology language: - iso: eng month: '01' oa_version: None page: 88-100 pmid: 1 publication: Nucleus publication_identifier: eissn: - 1949-1042 issn: - 1949-1034 publication_status: published publisher: Taylor & Francis quality_controlled: '1' scopus_import: '1' status: public title: Transient nuclear envelope rupturing during interphase in human cancer cells type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 3 year: '2012' ... --- _id: '11093' abstract: - lang: eng text: Nuclear pore complexes (NPCs) are built from ∼30 different proteins called nucleoporins or Nups. Previous studies have shown that several Nups exhibit cell-type-specific expression and that mutations in NPC components result in tissue-specific diseases. Here we show that a specific change in NPC composition is required for both myogenic and neuronal differentiation. The transmembrane nucleoporin Nup210 is absent in proliferating myoblasts and embryonic stem cells (ESCs) but becomes expressed and incorporated into NPCs during cell differentiation. Preventing Nup210 production by RNAi blocks myogenesis and the differentiation of ESCs into neuroprogenitors. We found that the addition of Nup210 to NPCs does not affect nuclear transport but is required for the induction of genes that are essential for cell differentiation. Our results identify a single change in NPC composition as an essential step in cell differentiation and establish a role for Nup210 in gene expression regulation and cell fate determination. article_processing_charge: No article_type: original author: - first_name: Maximiliano A. full_name: D'Angelo, Maximiliano A. last_name: D'Angelo - first_name: J. Sebastian full_name: Gomez-Cavazos, J. Sebastian last_name: Gomez-Cavazos - first_name: Arianna full_name: Mei, Arianna last_name: Mei - first_name: Daniel H. full_name: Lackner, Daniel H. last_name: Lackner - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: D’Angelo MA, Gomez-Cavazos JS, Mei A, Lackner DH, Hetzer M. A change in nuclear pore complex composition regulates cell differentiation. Developmental Cell. 2012;22(2):446-458. doi:10.1016/j.devcel.2011.11.021 apa: D’Angelo, M. A., Gomez-Cavazos, J. S., Mei, A., Lackner, D. H., & Hetzer, M. (2012). A change in nuclear pore complex composition regulates cell differentiation. Developmental Cell. Elsevier. https://doi.org/10.1016/j.devcel.2011.11.021 chicago: D’Angelo, Maximiliano A., J. Sebastian Gomez-Cavazos, Arianna Mei, Daniel H. Lackner, and Martin Hetzer. “A Change in Nuclear Pore Complex Composition Regulates Cell Differentiation.” Developmental Cell. Elsevier, 2012. https://doi.org/10.1016/j.devcel.2011.11.021. ieee: M. A. D’Angelo, J. S. Gomez-Cavazos, A. Mei, D. H. Lackner, and M. Hetzer, “A change in nuclear pore complex composition regulates cell differentiation,” Developmental Cell, vol. 22, no. 2. Elsevier, pp. 446–458, 2012. ista: D’Angelo MA, Gomez-Cavazos JS, Mei A, Lackner DH, Hetzer M. 2012. A change in nuclear pore complex composition regulates cell differentiation. Developmental Cell. 22(2), 446–458. mla: D’Angelo, Maximiliano A., et al. “A Change in Nuclear Pore Complex Composition Regulates Cell Differentiation.” Developmental Cell, vol. 22, no. 2, Elsevier, 2012, pp. 446–58, doi:10.1016/j.devcel.2011.11.021. short: M.A. D’Angelo, J.S. Gomez-Cavazos, A. Mei, D.H. Lackner, M. Hetzer, Developmental Cell 22 (2012) 446–458. date_created: 2022-04-07T07:52:10Z date_published: 2012-01-19T00:00:00Z date_updated: 2022-07-18T08:53:16Z day: '19' doi: 10.1016/j.devcel.2011.11.021 extern: '1' external_id: pmid: - '22264802' intvolume: ' 22' issue: '2' keyword: - Developmental Biology - Cell Biology - General Biochemistry - Genetics and Molecular Biology - Molecular Biology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.devcel.2011.11.021 month: '01' oa: 1 oa_version: Published Version page: 446-458 pmid: 1 publication: Developmental Cell publication_identifier: issn: - 1534-5807 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: A change in nuclear pore complex composition regulates cell differentiation type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 22 year: '2012' ... --- _id: '11092' abstract: - lang: eng text: To combat the functional decline of the proteome, cells use the process of protein turnover to replace potentially impaired polypeptides with new functional copies. We found that extremely long-lived proteins (ELLPs) did not turn over in postmitotic cells of the rat central nervous system. These ELLPs were associated with chromatin and the nuclear pore complex, the central transport channels that mediate all molecular trafficking in and out of the nucleus. The longevity of these proteins would be expected to expose them to potentially harmful metabolites, putting them at risk of accumulating damage over extended periods of time. Thus, it is possible that failure to maintain proper levels and functional integrity of ELLPs in nonproliferative cells might contribute to age-related deterioration in cell and tissue function. article_processing_charge: No article_type: letter_note author: - first_name: Jeffrey N. full_name: Savas, Jeffrey N. last_name: Savas - first_name: Brandon H. full_name: Toyama, Brandon H. last_name: Toyama - first_name: Tao full_name: Xu, Tao last_name: Xu - first_name: John R. full_name: Yates, John R. last_name: Yates - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Savas JN, Toyama BH, Xu T, Yates JR, Hetzer M. Extremely long-lived nuclear pore proteins in the rat brain. Science. 2012;335(6071):942-942. doi:10.1126/science.1217421 apa: Savas, J. N., Toyama, B. H., Xu, T., Yates, J. R., & Hetzer, M. (2012). Extremely long-lived nuclear pore proteins in the rat brain. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1217421 chicago: Savas, Jeffrey N., Brandon H. Toyama, Tao Xu, John R. Yates, and Martin Hetzer. “Extremely Long-Lived Nuclear Pore Proteins in the Rat Brain.” Science. American Association for the Advancement of Science, 2012. https://doi.org/10.1126/science.1217421. ieee: J. N. Savas, B. H. Toyama, T. Xu, J. R. Yates, and M. Hetzer, “Extremely long-lived nuclear pore proteins in the rat brain,” Science, vol. 335, no. 6071. American Association for the Advancement of Science, pp. 942–942, 2012. ista: Savas JN, Toyama BH, Xu T, Yates JR, Hetzer M. 2012. Extremely long-lived nuclear pore proteins in the rat brain. Science. 335(6071), 942–942. mla: Savas, Jeffrey N., et al. “Extremely Long-Lived Nuclear Pore Proteins in the Rat Brain.” Science, vol. 335, no. 6071, American Association for the Advancement of Science, 2012, pp. 942–942, doi:10.1126/science.1217421. short: J.N. Savas, B.H. Toyama, T. Xu, J.R. Yates, M. Hetzer, Science 335 (2012) 942–942. date_created: 2022-04-07T07:52:01Z date_published: 2012-02-02T00:00:00Z date_updated: 2022-07-18T08:53:06Z day: '02' doi: 10.1126/science.1217421 extern: '1' external_id: pmid: - '22300851' intvolume: ' 335' issue: '6071' keyword: - Multidisciplinary language: - iso: eng month: '02' oa_version: None page: 942-942 pmid: 1 publication: Science publication_identifier: eissn: - 1095-9203 issn: - 0036-8075 publication_status: published publisher: American Association for the Advancement of Science quality_controlled: '1' scopus_import: '1' status: public title: Extremely long-lived nuclear pore proteins in the rat brain type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 335 year: '2012' ... --- _id: '11090' abstract: - lang: eng text: Nuclear export of mRNAs is thought to occur exclusively through nuclear pore complexes. In this issue of Cell, Speese et al. identify an alternate pathway for mRNA export in muscle cells where ribonucleoprotein complexes involved in forming neuromuscular junctions transit the nuclear envelope by fusing with and budding through the nuclear membrane. article_processing_charge: No article_type: letter_note author: - first_name: Emily M. full_name: Hatch, Emily M. last_name: Hatch - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Hatch EM, Hetzer M. RNP export by nuclear envelope budding. Cell. 2012;149(4):733-735. doi:10.1016/j.cell.2012.04.018 apa: Hatch, E. M., & Hetzer, M. (2012). RNP export by nuclear envelope budding. Cell. Elsevier. https://doi.org/10.1016/j.cell.2012.04.018 chicago: Hatch, Emily M., and Martin Hetzer. “RNP Export by Nuclear Envelope Budding.” Cell. Elsevier, 2012. https://doi.org/10.1016/j.cell.2012.04.018. ieee: E. M. Hatch and M. Hetzer, “RNP export by nuclear envelope budding,” Cell, vol. 149, no. 4. Elsevier, pp. 733–735, 2012. ista: Hatch EM, Hetzer M. 2012. RNP export by nuclear envelope budding. Cell. 149(4), 733–735. mla: Hatch, Emily M., and Martin Hetzer. “RNP Export by Nuclear Envelope Budding.” Cell, vol. 149, no. 4, Elsevier, 2012, pp. 733–35, doi:10.1016/j.cell.2012.04.018. short: E.M. Hatch, M. Hetzer, Cell 149 (2012) 733–735. date_created: 2022-04-07T07:51:45Z date_published: 2012-05-11T00:00:00Z date_updated: 2022-07-18T08:58:48Z day: '11' doi: 10.1016/j.cell.2012.04.018 extern: '1' external_id: pmid: - '22579277' intvolume: ' 149' issue: '4' keyword: - General Biochemistry - Genetics and Molecular Biology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.cell.2012.04.018 month: '05' oa: 1 oa_version: Published Version page: 733-735 pmid: 1 publication: Cell publication_identifier: issn: - 0092-8674 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: RNP export by nuclear envelope budding type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 149 year: '2012' ... --- _id: '113' abstract: - lang: eng text: 'Although liquids typically flow around intruding objects, a counterintuitive phenomenon occurs in dense suspensions of micrometre-sized particles: they become liquid-like when perturbed lightly, but harden when driven strongly. Rheological experiments have investigated how such thickening arises under shear, and linked it to hydrodynamic interactions or granular dilation. However, neither of these mechanisms alone can explain the ability of suspensions to generate very large, positive normal stresses under impact. To illustrate the phenomenon, such stresses can be large enough to allow a person to run across a suspension without sinking, and far exceed the upper limit observed under shear or extension. Here we show that these stresses originate from an impact-generated solidification front that transforms an initially compressible particle matrix into a rapidly growing jammed region, ultimately leading to extraordinary amounts of momentum absorption. Using high-speed videography, embedded force sensing and X-ray imaging, we capture the detailed dynamics of this process as it decelerates a metal rod hitting a suspension of cornflour (cornstarch) in water. We develop a model for the dynamic solidification and its effect on the surrounding suspension that reproduces the observed behaviour quantitatively. Our findings suggest that prior interpretations of the impact resistance as dominated by shear thickening need to be revisited.' acknowledgement: This work was supported by NSF through its MRSEC programme (DMR-0820054) and by the US Army Research Office through grant number W911NF-12-1-0182. S.R.W. acknowledges support from a Millikan fellowship. author: - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 - first_name: Heinrich full_name: Jaeger, Heinrich last_name: Jaeger citation: ama: Waitukaitis SR, Jaeger H. Impact-activated solidification of dense suspensions via dynamic jamming fronts. Nature. 2012;487(7406):205-209. doi:10.1038/nature11187 apa: Waitukaitis, S. R., & Jaeger, H. (2012). Impact-activated solidification of dense suspensions via dynamic jamming fronts. Nature. Nature Publishing Group. https://doi.org/10.1038/nature11187 chicago: Waitukaitis, Scott R, and Heinrich Jaeger. “Impact-Activated Solidification of Dense Suspensions via Dynamic Jamming Fronts.” Nature. Nature Publishing Group, 2012. https://doi.org/10.1038/nature11187. ieee: S. R. Waitukaitis and H. Jaeger, “Impact-activated solidification of dense suspensions via dynamic jamming fronts,” Nature, vol. 487, no. 7406. Nature Publishing Group, pp. 205–209, 2012. ista: Waitukaitis SR, Jaeger H. 2012. Impact-activated solidification of dense suspensions via dynamic jamming fronts. Nature. 487(7406), 205–209. mla: Waitukaitis, Scott R., and Heinrich Jaeger. “Impact-Activated Solidification of Dense Suspensions via Dynamic Jamming Fronts.” Nature, vol. 487, no. 7406, Nature Publishing Group, 2012, pp. 205–09, doi:10.1038/nature11187. short: S.R. Waitukaitis, H. Jaeger, Nature 487 (2012) 205–209. date_created: 2018-12-11T11:44:42Z date_published: 2012-07-12T00:00:00Z date_updated: 2021-01-12T06:48:30Z day: '12' doi: 10.1038/nature11187 extern: '1' intvolume: ' 487' issue: '7406' language: - iso: eng month: '07' oa_version: None page: 205 - 209 publication: Nature publication_status: published publisher: Nature Publishing Group publist_id: '7941' status: public title: Impact-activated solidification of dense suspensions via dynamic jamming fronts type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 487 year: '2012' ... --- _id: '114' abstract: - lang: eng text: We report on an investigation of the solidification of a cornstarch and water suspension during normal impact on its surface. We find that a finite time after impact, the suspension displays characteristics reminiscent of a solid, including localized stress transmission, the development of a yield stress, and some elastic energy storage. The time dependence of these characteristics depends on the thickness of the cornstarch layer, showing that the solidification is a dynamic process driven by the impacting object. These findings confirm previous speculations that rapidly applied normal stress transforms the normally fluid-like suspension into a temporarily jammed solid and draw a clear distinction between the effects of normal stress and shear stress in dense suspensions. acknowledgement: This work was supported by the NSF through its MRSEC program (DMR-0820054). S. R. W. acknowledges support from a Millikan fellowship. author: - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 - first_name: Heinrich full_name: Jaeger, Heinrich last_name: Jaeger citation: ama: Waitukaitis SR, Jaeger H. Solidification of a cornstarch and water suspension. Revista Cubana de Fisica. 2012;29(1E):1E31-1E33. apa: Waitukaitis, S. R., & Jaeger, H. (2012). Solidification of a cornstarch and water suspension. Revista Cubana de Fisica. Universidad de La Habana. chicago: Waitukaitis, Scott R, and Heinrich Jaeger. “Solidification of a Cornstarch and Water Suspension.” Revista Cubana de Fisica. Universidad de La Habana, 2012. ieee: S. R. Waitukaitis and H. Jaeger, “Solidification of a cornstarch and water suspension,” Revista Cubana de Fisica, vol. 29, no. 1E. Universidad de La Habana, p. 1E31-1E33, 2012. ista: Waitukaitis SR, Jaeger H. 2012. Solidification of a cornstarch and water suspension. Revista Cubana de Fisica. 29(1E), 1E31-1E33. mla: Waitukaitis, Scott R., and Heinrich Jaeger. “Solidification of a Cornstarch and Water Suspension.” Revista Cubana de Fisica, vol. 29, no. 1E, Universidad de La Habana, 2012, p. 1E31-1E33. short: S.R. Waitukaitis, H. Jaeger, Revista Cubana de Fisica 29 (2012) 1E31-1E33. date_created: 2018-12-11T11:44:42Z date_published: 2012-08-14T00:00:00Z date_updated: 2021-01-12T06:48:34Z day: '14' ddc: - '530' extern: '1' file: - access_level: open_access content_type: application/pdf creator: kschuh date_created: 2019-05-16T11:08:52Z date_updated: 2019-05-16T11:08:52Z file_id: '6461' file_name: 2012_RCF_Waitukaitis.pdf file_size: 589776 relation: main_file success: 1 file_date_updated: 2019-05-16T11:08:52Z has_accepted_license: '1' intvolume: ' 29' issue: 1E language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: 1E31 - 1E33 publication: Revista Cubana de Fisica publication_status: published publisher: Universidad de La Habana publist_id: '7940' quality_controlled: '1' status: public title: Solidification of a cornstarch and water suspension tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 29 year: '2012' ... --- _id: '11656' abstract: - lang: eng text: "Suppose your sole interest in recommending a product to me is to maximize the amount paid to you by the seller for a sequence of recommendations. How should you recommend optimally if I become more inclined to ignore you with each irrelevant recommendation you make? Finding an answer to this question is a key challenge in all forms of marketing that rely on and explore social ties; ranging from personal recommendations to viral marketing.\r\n\r\nWe prove that even if the recommendee regains her initial trust on each successful recommendation, the expected revenue the recommender can make over an infinite period due to payments by the seller is bounded. This can only be overcome when the recommendee also incrementally regains trust during periods without any recommendation. Here, we see a connection to \"banner blindness,\" suggesting that showing fewer ads can lead to a higher long-term revenue." article_processing_charge: No author: - first_name: Paul full_name: Dütting, Paul last_name: Dütting - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Ingmar full_name: Weber, Ingmar last_name: Weber citation: ama: 'Dütting P, Henzinger MH, Weber I. Maximizing revenue from strategic recommendations under decaying trust. In: Proceedings of the 21st ACM International Conference on Information and Knowledge Management. Association for Computing Machinery; 2012:2268-2286. doi:10.1145/2396761.2398621' apa: 'Dütting, P., Henzinger, M. H., & Weber, I. (2012). Maximizing revenue from strategic recommendations under decaying trust. In Proceedings of the 21st ACM international conference on Information and knowledge management (pp. 2268–2286). Maui, HI, United States: Association for Computing Machinery. https://doi.org/10.1145/2396761.2398621' chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “Maximizing Revenue from Strategic Recommendations under Decaying Trust.” In Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2268–86. Association for Computing Machinery, 2012. https://doi.org/10.1145/2396761.2398621. ieee: P. Dütting, M. H. Henzinger, and I. Weber, “Maximizing revenue from strategic recommendations under decaying trust,” in Proceedings of the 21st ACM international conference on Information and knowledge management, Maui, HI, United States, 2012, pp. 2268–2286. ista: 'Dütting P, Henzinger MH, Weber I. 2012. Maximizing revenue from strategic recommendations under decaying trust. Proceedings of the 21st ACM international conference on Information and knowledge management. CIKM: Conference on Information and Knowledge Management, 2268–2286.' mla: Dütting, Paul, et al. “Maximizing Revenue from Strategic Recommendations under Decaying Trust.” Proceedings of the 21st ACM International Conference on Information and Knowledge Management, Association for Computing Machinery, 2012, pp. 2268–86, doi:10.1145/2396761.2398621. short: P. Dütting, M.H. Henzinger, I. Weber, in:, Proceedings of the 21st ACM International Conference on Information and Knowledge Management, Association for Computing Machinery, 2012, pp. 2268–2286. conference: end_date: 2012-11-02 location: Maui, HI, United States name: 'CIKM: Conference on Information and Knowledge Management' start_date: 2012-10-29 date_created: 2022-07-27T06:47:53Z date_published: 2012-10-29T00:00:00Z date_updated: 2023-02-09T09:19:49Z day: '29' doi: 10.1145/2396761.2398621 extern: '1' language: - iso: eng month: '10' oa_version: None page: 2268-2286 publication: Proceedings of the 21st ACM international conference on Information and knowledge management publication_identifier: isbn: - '9781450311564' publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' scopus_import: '1' status: public title: Maximizing revenue from strategic recommendations under decaying trust type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '11751' abstract: - lang: eng text: The Seebeck coefficients, electrical resistivities, total thermal conductivities, and magnetization are reported for temperatures between 5 and 350 K for n-type Bi0.88Sb0.12 nano-composite alloys made by Ho-doping at the 0, 1, and 3 % atomic levels. The alloys were prepared using a dc hot-pressing method, and are shown to be single phase for both Ho contents with grain sizes on the average of 900 nm. We find the parent compound has a maximum of ZT = 0.28 at 231 K, while doping 1 % Ho increases the maximum ZT to 0.31 at 221 K and the 3 % doped sample suppresses the maximum ZT = 0.24 at a temperature of 260 K. article_processing_charge: No article_type: original author: - first_name: K. C. full_name: Lukas, K. C. last_name: Lukas - first_name: G. full_name: Joshi, G. last_name: Joshi - first_name: Kimberly A full_name: Modic, Kimberly A id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425 last_name: Modic orcid: 0000-0001-9760-3147 - first_name: Z. F. full_name: Ren, Z. F. last_name: Ren - first_name: C. P. full_name: Opeil, C. P. last_name: Opeil citation: ama: Lukas KC, Joshi G, Modic KA, Ren ZF, Opeil CP. Thermoelectric properties of Ho-doped Bi0.88Sb0.12. Journal of Materials Science. 2012;47(15):5729-5734. doi:10.1007/s10853-012-6463-6 apa: Lukas, K. C., Joshi, G., Modic, K. A., Ren, Z. F., & Opeil, C. P. (2012). Thermoelectric properties of Ho-doped Bi0.88Sb0.12. Journal of Materials Science. Springer Nature. https://doi.org/10.1007/s10853-012-6463-6 chicago: Lukas, K. C., G. Joshi, Kimberly A Modic, Z. F. Ren, and C. P. Opeil. “Thermoelectric Properties of Ho-Doped Bi0.88Sb0.12.” Journal of Materials Science. Springer Nature, 2012. https://doi.org/10.1007/s10853-012-6463-6. ieee: K. C. Lukas, G. Joshi, K. A. Modic, Z. F. Ren, and C. P. Opeil, “Thermoelectric properties of Ho-doped Bi0.88Sb0.12,” Journal of Materials Science, vol. 47, no. 15. Springer Nature, pp. 5729–5734, 2012. ista: Lukas KC, Joshi G, Modic KA, Ren ZF, Opeil CP. 2012. Thermoelectric properties of Ho-doped Bi0.88Sb0.12. Journal of Materials Science. 47(15), 5729–5734. mla: Lukas, K. C., et al. “Thermoelectric Properties of Ho-Doped Bi0.88Sb0.12.” Journal of Materials Science, vol. 47, no. 15, Springer Nature, 2012, pp. 5729–34, doi:10.1007/s10853-012-6463-6. short: K.C. Lukas, G. Joshi, K.A. Modic, Z.F. Ren, C.P. Opeil, Journal of Materials Science 47 (2012) 5729–5734. date_created: 2022-08-08T08:28:20Z date_published: 2012-08-01T00:00:00Z date_updated: 2022-08-11T09:34:39Z day: '01' doi: 10.1007/s10853-012-6463-6 extern: '1' external_id: arxiv: - '1201.6304' intvolume: ' 47' issue: '15' language: - iso: eng month: '08' oa_version: Preprint page: 5729-5734 publication: Journal of Materials Science publication_identifier: eissn: - 1573-4803 issn: - 0022-2461 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Thermoelectric properties of Ho-doped Bi0.88Sb0.12 type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 47 year: '2012' ... --- _id: '11794' abstract: - lang: eng text: We study individual rational, Pareto optimal, and incentive compatible mechanisms for auctions with heterogeneous items and budget limits. For multi-dimensional valuations we show that there can be no deterministic mechanism with these properties for divisible items. We use this to show that there can also be no randomized mechanism that achieves this for either divisible or indivisible items. For single-dimensional valuations we show that there can be no deterministic mechanism with these properties for indivisible items, but that there is a randomized mechanism that achieves this for either divisible or indivisible items. The impossibility results hold for public budgets, while the mechanism allows private budgets, which is in both cases the harder variant to show. While all positive results are polynomial-time algorithms, all negative results hold independent of complexity considerations. alternative_title: - LNCS article_processing_charge: No author: - first_name: Paul full_name: Dütting, Paul last_name: Dütting - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Martin full_name: Starnberger, Martin last_name: Starnberger citation: ama: 'Dütting P, Henzinger MH, Starnberger M. Auctions with heterogeneous items and budget limits. In: 8th International Workshop on Internet and Network Economics. Vol 7695. Springer Nature; 2012:44–57. doi:10.1007/978-3-642-35311-6_4' apa: 'Dütting, P., Henzinger, M. H., & Starnberger, M. (2012). Auctions with heterogeneous items and budget limits. In 8th International Workshop on Internet and Network Economics (Vol. 7695, pp. 44–57). Liverpool, United Kingdom: Springer Nature. https://doi.org/10.1007/978-3-642-35311-6_4' chicago: Dütting, Paul, Monika H Henzinger, and Martin Starnberger. “Auctions with Heterogeneous Items and Budget Limits.” In 8th International Workshop on Internet and Network Economics, 7695:44–57. Springer Nature, 2012. https://doi.org/10.1007/978-3-642-35311-6_4. ieee: P. Dütting, M. H. Henzinger, and M. Starnberger, “Auctions with heterogeneous items and budget limits,” in 8th International Workshop on Internet and Network Economics, Liverpool, United Kingdom, 2012, vol. 7695, pp. 44–57. ista: 'Dütting P, Henzinger MH, Starnberger M. 2012. Auctions with heterogeneous items and budget limits. 8th International Workshop on Internet and Network Economics. WINE: International Conference on Web and Internet Economics, LNCS, vol. 7695, 44–57.' mla: Dütting, Paul, et al. “Auctions with Heterogeneous Items and Budget Limits.” 8th International Workshop on Internet and Network Economics, vol. 7695, Springer Nature, 2012, pp. 44–57, doi:10.1007/978-3-642-35311-6_4. short: P. Dütting, M.H. Henzinger, M. Starnberger, in:, 8th International Workshop on Internet and Network Economics, Springer Nature, 2012, pp. 44–57. conference: end_date: 2012-12-14 location: Liverpool, United Kingdom name: 'WINE: International Conference on Web and Internet Economics' start_date: 2012-12-11 date_created: 2022-08-11T11:32:25Z date_published: 2012-12-01T00:00:00Z date_updated: 2023-02-21T16:28:29Z day: '01' doi: 10.1007/978-3-642-35311-6_4 extern: '1' external_id: arxiv: - '1209.6448' intvolume: ' 7695' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1209.6448 month: '12' oa: 1 oa_version: Preprint page: 44–57 publication: 8th International Workshop on Internet and Network Economics publication_identifier: isbn: - '9783642353109' issn: - 1611-3349 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '11794' relation: later_version status: public scopus_import: '1' status: public title: Auctions with heterogeneous items and budget limits type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 7695 year: '2012' ... --- _id: '11795' abstract: - lang: eng text: "We study multiple keyword sponsored search auctions with budgets. Each keyword has multiple ad slots with a click-through rate. The bidders have additive valuations, which are linear in the click-through rates, and budgets, which are restricting their overall payments. Additionally, the number of slots per keyword assigned to a bidder is bounded.\r\n\r\nWe show the following results: (1) We give the first mechanism for multiple keywords, where click-through rates differ among slots. Our mechanism is incentive compatible in expectation, individually rational in expectation, and Pareto optimal. (2) We study the combinatorial setting, where each bidder is only interested in a subset of the keywords. We give an incentive compatible, individually rational, Pareto optimal, and deterministic mechanism for identical click-through rates. (3) We give an impossibility result for incentive compatible, individually rational, Pareto optimal, and deterministic mechanisms for bidders with diminishing marginal valuations." alternative_title: - LNCS article_processing_charge: No author: - first_name: Riccardo full_name: Colini-Baldeschi, Riccardo last_name: Colini-Baldeschi - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Stefano full_name: Leonardi, Stefano last_name: Leonardi - first_name: Martin full_name: Starnberger, Martin last_name: Starnberger citation: ama: 'Colini-Baldeschi R, Henzinger MH, Leonardi S, Starnberger M. On multiple keyword sponsored search auctions with budgets. In: 39th International Colloquium on Automata, Languages, and Programming. Vol 7392. Springer Nature; 2012:1–12. doi:10.1007/978-3-642-31585-5_1' apa: 'Colini-Baldeschi, R., Henzinger, M. H., Leonardi, S., & Starnberger, M. (2012). On multiple keyword sponsored search auctions with budgets. In 39th International Colloquium on Automata, Languages, and Programming (Vol. 7392, pp. 1–12). Warwick, United Kingdom: Springer Nature. https://doi.org/10.1007/978-3-642-31585-5_1' chicago: Colini-Baldeschi, Riccardo, Monika H Henzinger, Stefano Leonardi, and Martin Starnberger. “On Multiple Keyword Sponsored Search Auctions with Budgets.” In 39th International Colloquium on Automata, Languages, and Programming, 7392:1–12. Springer Nature, 2012. https://doi.org/10.1007/978-3-642-31585-5_1. ieee: R. Colini-Baldeschi, M. H. Henzinger, S. Leonardi, and M. Starnberger, “On multiple keyword sponsored search auctions with budgets,” in 39th International Colloquium on Automata, Languages, and Programming, Warwick, United Kingdom, 2012, vol. 7392, pp. 1–12. ista: 'Colini-Baldeschi R, Henzinger MH, Leonardi S, Starnberger M. 2012. On multiple keyword sponsored search auctions with budgets. 39th International Colloquium on Automata, Languages, and Programming. ICALP: International Colloquium on Automata, Languages, and Programming, LNCS, vol. 7392, 1–12.' mla: Colini-Baldeschi, Riccardo, et al. “On Multiple Keyword Sponsored Search Auctions with Budgets.” 39th International Colloquium on Automata, Languages, and Programming, vol. 7392, Springer Nature, 2012, pp. 1–12, doi:10.1007/978-3-642-31585-5_1. short: R. Colini-Baldeschi, M.H. Henzinger, S. Leonardi, M. Starnberger, in:, 39th International Colloquium on Automata, Languages, and Programming, Springer Nature, 2012, pp. 1–12. conference: end_date: 2012-07-13 location: Warwick, United Kingdom name: 'ICALP: International Colloquium on Automata, Languages, and Programming' start_date: 2012-07-09 date_created: 2022-08-11T11:46:51Z date_published: 2012-07-01T00:00:00Z date_updated: 2023-02-21T16:28:31Z day: '01' doi: 10.1007/978-3-642-31585-5_1 extern: '1' intvolume: ' 7392' language: - iso: eng month: '07' oa_version: None page: 1–12 publication: 39th International Colloquium on Automata, Languages, and Programming publication_identifier: isbn: - '9783642315848' issn: - 0302-9743 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '11795' relation: later_version status: public scopus_import: '1' status: public title: On multiple keyword sponsored search auctions with budgets type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 7392 year: '2012' ... --- _id: '11964' abstract: - lang: eng text: A detailed investigation on the direct arylation of benzene with aryl bromides by using first-row transition metals under high-temperature/high-pressure (high-T/p) conditions is described. By employing a parallel reactor platform for rapid reaction screening and discovery at elevated temperatures, various metal/ligand/base combinations were evaluated for their ability to enable biaryl formation through C-H activation. The combination of cobalt(III) acetylacetonate and lithium bis(trimethylsilyl)amide was subjected to further process intensification at 200 °C (15 bar), allowing a significant reduction of the catalyst/base loading and a dramatic increase in catalytic efficiency (turnover frequency) by a factor of 1000 compared to traditional protocols. The high-throughput screening additionally identified novel nickel- and copper-based metal/ligand combinations that favored an amination pathway competing with C-H activation, with the addition of ligands, such as 1,10-phenanthroline, having a profound influence on the selectivity. In addition to metal-based catalysts, high-T/p process windows were also successfully applied to transition-metal-free systems, utilizing 1,10-phenanthroline as organocatalyst. article_processing_charge: No article_type: original author: - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X - first_name: David full_name: Cantillo, David last_name: Cantillo - first_name: C. Oliver full_name: Kappe, C. Oliver last_name: Kappe citation: ama: 'Pieber B, Cantillo D, Kappe CO. Direct arylation of benzene with aryl bromides using high‐temperature/high‐pressure process windows: Expanding the scope of C-H activation chemistry. Chemistry – A European Journal. 2012;18(16):5047-5055. doi:10.1002/chem.201103748' apa: 'Pieber, B., Cantillo, D., & Kappe, C. O. (2012). Direct arylation of benzene with aryl bromides using high‐temperature/high‐pressure process windows: Expanding the scope of C-H activation chemistry. Chemistry – A European Journal. Wiley. https://doi.org/10.1002/chem.201103748' chicago: 'Pieber, Bartholomäus, David Cantillo, and C. Oliver Kappe. “Direct Arylation of Benzene with Aryl Bromides Using High‐temperature/High‐pressure Process Windows: Expanding the Scope of C-H Activation Chemistry.” Chemistry – A European Journal. Wiley, 2012. https://doi.org/10.1002/chem.201103748.' ieee: 'B. Pieber, D. Cantillo, and C. O. Kappe, “Direct arylation of benzene with aryl bromides using high‐temperature/high‐pressure process windows: Expanding the scope of C-H activation chemistry,” Chemistry – A European Journal, vol. 18, no. 16. Wiley, pp. 5047–5055, 2012.' ista: 'Pieber B, Cantillo D, Kappe CO. 2012. Direct arylation of benzene with aryl bromides using high‐temperature/high‐pressure process windows: Expanding the scope of C-H activation chemistry. Chemistry – A European Journal. 18(16), 5047–5055.' mla: 'Pieber, Bartholomäus, et al. “Direct Arylation of Benzene with Aryl Bromides Using High‐temperature/High‐pressure Process Windows: Expanding the Scope of C-H Activation Chemistry.” Chemistry – A European Journal, vol. 18, no. 16, Wiley, 2012, pp. 5047–55, doi:10.1002/chem.201103748.' short: B. Pieber, D. Cantillo, C.O. Kappe, Chemistry – A European Journal 18 (2012) 5047–5055. date_created: 2022-08-24T12:48:28Z date_published: 2012-04-16T00:00:00Z date_updated: 2023-02-21T10:09:35Z day: '16' doi: 10.1002/chem.201103748 extern: '1' external_id: pmid: - '22396386' intvolume: ' 18' issue: '16' language: - iso: eng month: '04' oa_version: None page: 5047-5055 pmid: 1 publication: Chemistry – A European Journal publication_identifier: eissn: - 1521-3765 issn: - 0947-6539 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: 'Direct arylation of benzene with aryl bromides using high‐temperature/high‐pressure process windows: Expanding the scope of C-H activation chemistry' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 18 year: '2012' ... --- _id: '11963' abstract: - lang: eng text: 'Peroxides and ethers in flow: 2-Carbonyl-substituted phenols and β-ketoesters react safely with ethers in a microreactor environment using a copper catalyst and an organic peroxide (TBHP). This protocol results in unsymmetrical acetal scaffolds not easily available otherwise (see scheme).' article_processing_charge: No article_type: letter_note author: - first_name: G. Sathish full_name: Kumar, G. Sathish last_name: Kumar - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X - first_name: K. Rajender full_name: Reddy, K. Rajender last_name: Reddy - first_name: C. Oliver full_name: Kappe, C. Oliver last_name: Kappe citation: ama: Kumar GS, Pieber B, Reddy KR, Kappe CO. Copper-catalyzed formation of C-O bonds by direct α-C-H bond activation of ethers using stoichiometric amounts of peroxide in batch and continuous-flow formats. Chemistry - A European Journal. 2012;18(20):6124-6128. doi:10.1002/chem.201200815 apa: Kumar, G. S., Pieber, B., Reddy, K. R., & Kappe, C. O. (2012). Copper-catalyzed formation of C-O bonds by direct α-C-H bond activation of ethers using stoichiometric amounts of peroxide in batch and continuous-flow formats. Chemistry - A European Journal. Wiley. https://doi.org/10.1002/chem.201200815 chicago: Kumar, G. Sathish, Bartholomäus Pieber, K. Rajender Reddy, and C. Oliver Kappe. “Copper-Catalyzed Formation of C-O Bonds by Direct α-C-H Bond Activation of Ethers Using Stoichiometric Amounts of Peroxide in Batch and Continuous-Flow Formats.” Chemistry - A European Journal. Wiley, 2012. https://doi.org/10.1002/chem.201200815. ieee: G. S. Kumar, B. Pieber, K. R. Reddy, and C. O. Kappe, “Copper-catalyzed formation of C-O bonds by direct α-C-H bond activation of ethers using stoichiometric amounts of peroxide in batch and continuous-flow formats,” Chemistry - A European Journal, vol. 18, no. 20. Wiley, pp. 6124–6128, 2012. ista: Kumar GS, Pieber B, Reddy KR, Kappe CO. 2012. Copper-catalyzed formation of C-O bonds by direct α-C-H bond activation of ethers using stoichiometric amounts of peroxide in batch and continuous-flow formats. Chemistry - A European Journal. 18(20), 6124–6128. mla: Kumar, G. Sathish, et al. “Copper-Catalyzed Formation of C-O Bonds by Direct α-C-H Bond Activation of Ethers Using Stoichiometric Amounts of Peroxide in Batch and Continuous-Flow Formats.” Chemistry - A European Journal, vol. 18, no. 20, Wiley, 2012, pp. 6124–28, doi:10.1002/chem.201200815. short: G.S. Kumar, B. Pieber, K.R. Reddy, C.O. Kappe, Chemistry - A European Journal 18 (2012) 6124–6128. date_created: 2022-08-24T12:33:05Z date_published: 2012-05-14T00:00:00Z date_updated: 2023-02-21T10:09:33Z day: '14' doi: 10.1002/chem.201200815 extern: '1' external_id: pmid: - '22492535' intvolume: ' 18' issue: '20' language: - iso: eng month: '05' oa_version: None page: 6124-6128 pmid: 1 publication: Chemistry - A European Journal publication_identifier: eissn: - 1521-3765 issn: - 0947-6539 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Copper-catalyzed formation of C-O bonds by direct α-C-H bond activation of ethers using stoichiometric amounts of peroxide in batch and continuous-flow formats type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 18 year: '2012' ... --- _id: '12644' abstract: - lang: eng text: In the Dry Andes of central Chile, summer water resources originate mostly from snowmelt and ice melt. We use the physically based, spatially distributed hydrological model TOPKAPI to study the exchange between glaciers and climate in the upper Aconcagua River Basin during the summer season and identify the model parameters that are robust and transferable and those that are more dependent on calibration. TOPKAPI has recently been adapted to incorporate an enhanced temperature index approach for snow and ice melting. We suggest a calibration procedure that allows calibration of parameters in three steps by separating parameters governing distinct processes. We evaluate the parameters' transferability in time and in space by applying the model at two spatial scales. TOPKAPI's ability to simulate the relevant processes is tested against meteorological, ablation, and glacier runoff data measured on Juncal Norte Glacier during two glacier ablation seasons. The model was applied successfully to the climatic setting of the Dry Andes once its parameters were recalibrated. We found a clear distinction between parameters that are stable in time and those that need recalibration. The parameters of the melt model are transferable from one season to the other, while the parameters governing the extrapolation of meteorological input data and the routing of glacier meltwater need recalibration from one season to the other. Sensitivity analysis revealed that the model is most sensitive to the temperature lapse rate governing the extrapolation of air temperature from point measurements to the glacier scale and to the melt parameter that multiplies the shortwave radiation balance. article_number: W03509 article_processing_charge: No article_type: original author: - first_name: S. full_name: Ragettli, S. last_name: Ragettli - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti citation: ama: 'Ragettli S, Pellicciotti F. Calibration of a physically based, spatially distributed hydrological model in a glacierized basin: On the use of knowledge from glaciometeorological processes to constrain model parameters. Water Resources Research. 2012;48(3). doi:10.1029/2011wr010559' apa: 'Ragettli, S., & Pellicciotti, F. (2012). Calibration of a physically based, spatially distributed hydrological model in a glacierized basin: On the use of knowledge from glaciometeorological processes to constrain model parameters. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2011wr010559' chicago: 'Ragettli, S., and Francesca Pellicciotti. “Calibration of a Physically Based, Spatially Distributed Hydrological Model in a Glacierized Basin: On the Use of Knowledge from Glaciometeorological Processes to Constrain Model Parameters.” Water Resources Research. American Geophysical Union, 2012. https://doi.org/10.1029/2011wr010559.' ieee: 'S. Ragettli and F. Pellicciotti, “Calibration of a physically based, spatially distributed hydrological model in a glacierized basin: On the use of knowledge from glaciometeorological processes to constrain model parameters,” Water Resources Research, vol. 48, no. 3. American Geophysical Union, 2012.' ista: 'Ragettli S, Pellicciotti F. 2012. Calibration of a physically based, spatially distributed hydrological model in a glacierized basin: On the use of knowledge from glaciometeorological processes to constrain model parameters. Water Resources Research. 48(3), W03509.' mla: 'Ragettli, S., and Francesca Pellicciotti. “Calibration of a Physically Based, Spatially Distributed Hydrological Model in a Glacierized Basin: On the Use of Knowledge from Glaciometeorological Processes to Constrain Model Parameters.” Water Resources Research, vol. 48, no. 3, W03509, American Geophysical Union, 2012, doi:10.1029/2011wr010559.' short: S. Ragettli, F. Pellicciotti, Water Resources Research 48 (2012). date_created: 2023-02-20T08:17:39Z date_published: 2012-03-01T00:00:00Z date_updated: 2023-02-21T09:38:36Z day: '01' doi: 10.1029/2011wr010559 extern: '1' intvolume: ' 48' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2011WR010559 month: '03' oa: 1 oa_version: Published Version publication: Water Resources Research publication_identifier: issn: - 0043-1397 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: 'Calibration of a physically based, spatially distributed hydrological model in a glacierized basin: On the use of knowledge from glaciometeorological processes to constrain model parameters' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 48 year: '2012' ... --- _id: '12646' abstract: - lang: eng text: Assessment of water resources from remote mountainous catchments plays a crucial role for the development of rural areas in or in the vicinity of mountain ranges. The scarcity of data, however, prevents the application of standard approaches that are based on data-driven models. The Hindu Kush–Karakoram–Himalaya mountain range is a crucial area in terms of water resources, but our understanding of the response of its high-elevation catchments to a changing climate is hindered by lack of hydro-meteorological and cryospheric data. Hydrological modeling is challenging here because internal inconsistencies—such as an underestimation of precipitation input that can be compensated for by an overestimation of meltwater—might be hidden due to the complexity of feedback mechanisms that govern melt and runoff generation in such basins. Data scarcity adds to this difficulty by preventing the application of systematic calibration procedures that would allow identification of the parameter set that could guarantee internal consistency in the simulation of the single hydrological components. In this work, we use simulations from the Hunza River Basin in the Karakoram region obtained with the hydrological model TOPKAPI to quantify the predictive power of discharge and snow-cover data sets, as well as the combination of both. We also show that short-term measurements of meteorological variables such as radiative fluxes, wind speed, relative humidity, and air temperature from glacio-meteorological experiments are crucial for a correct parameterization of surface melt processes. They enable detailed simulations of the energy fluxes governing glacier–atmosphere interaction and the resulting ablation through energy-balance modeling. These simulations are used to derive calibrated parameters for the simplified snow and glacier routines in TOPKAPI. We demonstrate that such parameters are stable in space and time in similar climatic regions, thus reducing the number of parameters requiring calibration. article_processing_charge: No article_type: original author: - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: Cyrill full_name: Buergi, Cyrill last_name: Buergi - first_name: Walter Willem full_name: Immerzeel, Walter Willem last_name: Immerzeel - first_name: Markus full_name: Konz, Markus last_name: Konz - first_name: Arun B. full_name: Shrestha, Arun B. last_name: Shrestha citation: ama: 'Pellicciotti F, Buergi C, Immerzeel WW, Konz M, Shrestha AB. Challenges and uncertainties in hydrological modeling of remote Hindu Kush–Karakoram–Himalayan (HKH) basins: Suggestions for calibration strategies. Mountain Research and Development. 2012;32(1):39-50. doi:10.1659/mrd-journal-d-11-00092.1' apa: 'Pellicciotti, F., Buergi, C., Immerzeel, W. W., Konz, M., & Shrestha, A. B. (2012). Challenges and uncertainties in hydrological modeling of remote Hindu Kush–Karakoram–Himalayan (HKH) basins: Suggestions for calibration strategies. Mountain Research and Development. International Mountain Society. https://doi.org/10.1659/mrd-journal-d-11-00092.1' chicago: 'Pellicciotti, Francesca, Cyrill Buergi, Walter Willem Immerzeel, Markus Konz, and Arun B. Shrestha. “Challenges and Uncertainties in Hydrological Modeling of Remote Hindu Kush–Karakoram–Himalayan (HKH) Basins: Suggestions for Calibration Strategies.” Mountain Research and Development. International Mountain Society, 2012. https://doi.org/10.1659/mrd-journal-d-11-00092.1.' ieee: 'F. Pellicciotti, C. Buergi, W. W. Immerzeel, M. Konz, and A. B. Shrestha, “Challenges and uncertainties in hydrological modeling of remote Hindu Kush–Karakoram–Himalayan (HKH) basins: Suggestions for calibration strategies,” Mountain Research and Development, vol. 32, no. 1. International Mountain Society, pp. 39–50, 2012.' ista: 'Pellicciotti F, Buergi C, Immerzeel WW, Konz M, Shrestha AB. 2012. Challenges and uncertainties in hydrological modeling of remote Hindu Kush–Karakoram–Himalayan (HKH) basins: Suggestions for calibration strategies. Mountain Research and Development. 32(1), 39–50.' mla: 'Pellicciotti, Francesca, et al. “Challenges and Uncertainties in Hydrological Modeling of Remote Hindu Kush–Karakoram–Himalayan (HKH) Basins: Suggestions for Calibration Strategies.” Mountain Research and Development, vol. 32, no. 1, International Mountain Society, 2012, pp. 39–50, doi:10.1659/mrd-journal-d-11-00092.1.' short: F. Pellicciotti, C. Buergi, W.W. Immerzeel, M. Konz, A.B. Shrestha, Mountain Research and Development 32 (2012) 39–50. date_created: 2023-02-20T08:17:47Z date_published: 2012-02-01T00:00:00Z date_updated: 2023-02-21T09:31:54Z day: '01' doi: 10.1659/mrd-journal-d-11-00092.1 extern: '1' intvolume: ' 32' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1659/MRD-JOURNAL-D-11-00092.1 month: '02' oa: 1 oa_version: Published Version page: 39-50 publication: Mountain Research and Development publication_identifier: eissn: - 1994-7151 issn: - 0276-4741 publication_status: published publisher: International Mountain Society quality_controlled: '1' scopus_import: '1' status: public title: 'Challenges and uncertainties in hydrological modeling of remote Hindu Kush–Karakoram–Himalayan (HKH) basins: Suggestions for calibration strategies' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 32 year: '2012' ... --- _id: '12647' abstract: - lang: eng text: Accurate quantification of the spatial distribution of precipitation in mountain regions is crucial for assessments of water resources and for the understanding of high-altitude hydrology, yet it is one of the largest unknowns due to the lack of high-altitude observations. The Hunza basin in Pakistan contains very large glacier systems, which, given the melt, cannot persist unless precipitation (snow input) is much higher than what is observed at the meteorological stations, mostly located in mountain valleys. Several studies, therefore, suggest strong positive vertical precipitation lapse rates; in the present study, we quantify this lapse rate by using glaciers as a proxy. We assume a neutral mass balance for the glaciers for the period from 2001 to 2003, and we inversely model the precipitation lapse by balancing the total accumulation in the catchment area and the ablation over the glacier area for the 50 largest glacier systems in the Hunza basin in the Karakoram. Our results reveal a vertical precipitation lapse rate that equals 0.21 ± 0.12% m−1, with a maximum precipitation at an elevation of 5500 masl. We showed that the total annual basin precipitation (828 mm) is 260% higher than what is estimated based on interpolated observations (319 mm); this has major consequences for hydrological modeling and water resource assessments in general. Our results were validated by using previously published studies on individual glaciers as well as the water balance of the Hunza basin. The approach is more widely applicable in mountain ranges where precipitation measurements at high altitude are lacking. article_processing_charge: No article_type: original author: - first_name: Walter Willem full_name: Immerzeel, Walter Willem last_name: Immerzeel - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: Arun B. full_name: Shrestha, Arun B. last_name: Shrestha citation: ama: Immerzeel WW, Pellicciotti F, Shrestha AB. Glaciers as a proxy to quantify the spatial distribution of precipitation in the Hunza basin. Mountain Research and Development. 2012;32(1):30-38. doi:10.1659/mrd-journal-d-11-00097.1 apa: Immerzeel, W. W., Pellicciotti, F., & Shrestha, A. B. (2012). Glaciers as a proxy to quantify the spatial distribution of precipitation in the Hunza basin. Mountain Research and Development. International Mountain Society. https://doi.org/10.1659/mrd-journal-d-11-00097.1 chicago: Immerzeel, Walter Willem, Francesca Pellicciotti, and Arun B. Shrestha. “Glaciers as a Proxy to Quantify the Spatial Distribution of Precipitation in the Hunza Basin.” Mountain Research and Development. International Mountain Society, 2012. https://doi.org/10.1659/mrd-journal-d-11-00097.1. ieee: W. W. Immerzeel, F. Pellicciotti, and A. B. Shrestha, “Glaciers as a proxy to quantify the spatial distribution of precipitation in the Hunza basin,” Mountain Research and Development, vol. 32, no. 1. International Mountain Society, pp. 30–38, 2012. ista: Immerzeel WW, Pellicciotti F, Shrestha AB. 2012. Glaciers as a proxy to quantify the spatial distribution of precipitation in the Hunza basin. Mountain Research and Development. 32(1), 30–38. mla: Immerzeel, Walter Willem, et al. “Glaciers as a Proxy to Quantify the Spatial Distribution of Precipitation in the Hunza Basin.” Mountain Research and Development, vol. 32, no. 1, International Mountain Society, 2012, pp. 30–38, doi:10.1659/mrd-journal-d-11-00097.1. short: W.W. Immerzeel, F. Pellicciotti, A.B. Shrestha, Mountain Research and Development 32 (2012) 30–38. date_created: 2023-02-20T08:17:52Z date_published: 2012-02-01T00:00:00Z date_updated: 2023-02-21T08:56:29Z day: '01' doi: 10.1659/mrd-journal-d-11-00097.1 extern: '1' intvolume: ' 32' issue: '1' keyword: - General Environmental Science - Development - Environmental Chemistry language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1659/MRD-JOURNAL-D-11-00097.1 month: '02' oa: 1 oa_version: Published Version page: 30-38 publication: Mountain Research and Development publication_identifier: eissn: - 1994-7151 issn: - 0276-4741 publication_status: published publisher: International Mountain Society quality_controlled: '1' scopus_import: '1' status: public title: Glaciers as a proxy to quantify the spatial distribution of precipitation in the Hunza basin type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 32 year: '2012' ... --- _id: '12648' abstract: - lang: eng text: Distributed glacier melt models generally assume that the glacier surface consists of bare exposed ice and snow. In reality, many glaciers are wholly or partially covered in layers of debris that tend to suppress ablation rates. In this paper, an existing physically based point model for the ablation of debris-covered ice is incorporated in a distributed melt model and applied to Haut Glacier d'Arolla, Switzerland, which has three large patches of debris cover on its surface. The model is based on a 10 m resolution digital elevation model (DEM) of the area; each glacier pixel in the DEM is defined as either bare or debris-covered ice, and may be covered in snow that must be melted off before ice ablation is assumed to occur. Each debris-covered pixel is assigned a debris thickness value using probability distributions based on over 1000 manual thickness measurements. Locally observed meteorological data are used to run energy balance calculations in every pixel, using an approach suitable for snow, bare ice or debris-covered ice as appropriate. The use of the debris model significantly reduces the total ablation in the debris-covered areas, however the precise reduction is sensitive to the temperature extrapolation used in the model distribution because air near the debris surface tends to be slightly warmer than over bare ice. Overall results suggest that the debris patches, which cover 10% of the glacierized area, reduce total runoff from the glacierized part of the basin by up to 7%. article_number: D18105 article_processing_charge: No article_type: original author: - first_name: T. D. full_name: Reid, T. D. last_name: Reid - first_name: M. full_name: Carenzo, M. last_name: Carenzo - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: B. W. full_name: Brock, B. W. last_name: Brock citation: ama: 'Reid TD, Carenzo M, Pellicciotti F, Brock BW. Including debris cover effects in a distributed model of glacier ablation. Journal of Geophysical Research: Atmospheres. 2012;117(D18). doi:10.1029/2012jd017795' apa: 'Reid, T. D., Carenzo, M., Pellicciotti, F., & Brock, B. W. (2012). Including debris cover effects in a distributed model of glacier ablation. Journal of Geophysical Research: Atmospheres. American Geophysical Union. https://doi.org/10.1029/2012jd017795' chicago: 'Reid, T. D., M. Carenzo, Francesca Pellicciotti, and B. W. Brock. “Including Debris Cover Effects in a Distributed Model of Glacier Ablation.” Journal of Geophysical Research: Atmospheres. American Geophysical Union, 2012. https://doi.org/10.1029/2012jd017795.' ieee: 'T. D. Reid, M. Carenzo, F. Pellicciotti, and B. W. Brock, “Including debris cover effects in a distributed model of glacier ablation,” Journal of Geophysical Research: Atmospheres, vol. 117, no. D18. American Geophysical Union, 2012.' ista: 'Reid TD, Carenzo M, Pellicciotti F, Brock BW. 2012. Including debris cover effects in a distributed model of glacier ablation. Journal of Geophysical Research: Atmospheres. 117(D18), D18105.' mla: 'Reid, T. D., et al. “Including Debris Cover Effects in a Distributed Model of Glacier Ablation.” Journal of Geophysical Research: Atmospheres, vol. 117, no. D18, D18105, American Geophysical Union, 2012, doi:10.1029/2012jd017795.' short: 'T.D. Reid, M. Carenzo, F. Pellicciotti, B.W. Brock, Journal of Geophysical Research: Atmospheres 117 (2012).' date_created: 2023-02-20T08:17:57Z date_published: 2012-09-27T00:00:00Z date_updated: 2023-02-20T10:57:31Z day: '27' doi: 10.1029/2012jd017795 extern: '1' intvolume: ' 117' issue: D18 keyword: - Paleontology - Space and Planetary Science - Earth and Planetary Sciences (miscellaneous) - Atmospheric Science - Earth-Surface Processes - Geochemistry and Petrology - Soil Science - Water Science and Technology - Ecology - Aquatic Science - Forestry - Oceanography - Geophysics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2012JD017795 month: '09' oa: 1 oa_version: Published Version publication: 'Journal of Geophysical Research: Atmospheres' publication_identifier: issn: - 0148-0227 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: Including debris cover effects in a distributed model of glacier ablation type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 117 year: '2012' ... --- _id: '1384' abstract: - lang: eng text: 'Software model checking, as an undecidable problem, has three possible outcomes: (1) the program satisfies the specification, (2) the program does not satisfy the specification, and (3) the model checker fails. The third outcome usually manifests itself in a space-out, time-out, or one component of the verification tool giving up; in all of these failing cases, significant computation is performed by the verification tool before the failure, but no result is reported. We propose to reformulate the model-checking problem as follows, in order to have the verification tool report a summary of the performed work even in case of failure: given a program and a specification, the model checker returns a condition Ψ - usually a state predicate - such that the program satisfies the specification under the condition Ψ - that is, as long as the program does not leave the states in which Ψ is satisfied. In our experiments, we investigated as one major application of conditional model checking the sequential combination of model checkers with information passing. We give the condition that one model checker produces, as input to a second conditional model checker, such that the verification problem for the second is restricted to the part of the state space that is not covered by the condition, i.e., the second model checker works on the problems that the first model checker could not solve. Our experiments demonstrate that repeated application of conditional model checkers, passing information from one model checker to the next, can significantly improve the verification results and performance, i.e., we can now verify programs that we could not verify before.' acknowledgement: This research was supported by the Canadian NSERC grant RGPIN 341819-07, the ERC Advanced Grant QUAREM, and the Austrian Science Fund NFN RiSE. article_number: '57' author: - first_name: Dirk full_name: Beyer, Dirk last_name: Beyer - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Mehmet full_name: Keremoglu, Mehmet last_name: Keremoglu - first_name: Philipp full_name: Wendler, Philipp last_name: Wendler citation: ama: 'Beyer D, Henzinger TA, Keremoglu M, Wendler P. Conditional model checking: A technique to pass information between verifiers. In: Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering. ACM; 2012. doi:10.1145/2393596.2393664' apa: 'Beyer, D., Henzinger, T. A., Keremoglu, M., & Wendler, P. (2012). Conditional model checking: A technique to pass information between verifiers. In Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering. Cary, NC, USA: ACM. https://doi.org/10.1145/2393596.2393664' chicago: 'Beyer, Dirk, Thomas A Henzinger, Mehmet Keremoglu, and Philipp Wendler. “Conditional Model Checking: A Technique to Pass Information between Verifiers.” In Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering. ACM, 2012. https://doi.org/10.1145/2393596.2393664.' ieee: 'D. Beyer, T. A. Henzinger, M. Keremoglu, and P. Wendler, “Conditional model checking: A technique to pass information between verifiers,” in Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering, Cary, NC, USA, 2012.' ista: 'Beyer D, Henzinger TA, Keremoglu M, Wendler P. 2012. Conditional model checking: A technique to pass information between verifiers. Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering. FSE: Foundations of Software Engineering, 57.' mla: 'Beyer, Dirk, et al. “Conditional Model Checking: A Technique to Pass Information between Verifiers.” Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering, 57, ACM, 2012, doi:10.1145/2393596.2393664.' short: D. Beyer, T.A. Henzinger, M. Keremoglu, P. Wendler, in:, Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering, ACM, 2012. conference: end_date: 2012-11-16 location: Cary, NC, USA name: 'FSE: Foundations of Software Engineering' start_date: 2012-11-11 date_created: 2018-12-11T11:51:42Z date_published: 2012-11-01T00:00:00Z date_updated: 2021-01-12T06:50:18Z day: '01' department: - _id: ToHe doi: 10.1145/2393596.2393664 ec_funded: 1 language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1109.6926 month: '11' oa: 1 oa_version: Preprint project: - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering publication: Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering publication_status: published publisher: ACM publist_id: '5826' quality_controlled: '1' scopus_import: 1 status: public title: 'Conditional model checking: A technique to pass information between verifiers' type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '1472' abstract: - lang: eng text: For G = GL 2, PGL 2, SL 2 we prove that the perverse filtration associated with the Hitchin map on the rational cohomology of the moduli space of twisted G-Higgs bundles on a compact Riemann surface C agrees with the weight filtration on the rational cohomology of the twisted G character variety of C when the cohomologies are identified via non-Abelian Hodge theory. The proof is accomplished by means of a study of the topology of the Hitchin map over the locus of integral spectral curves. acknowledgement: Mark Andrea A. de Cataldo was partially supported by N.S.A. and N.S.F. Tamás Hausel was supported by a Royal Society University Research Fellowship. Luca Migliorini was partially supported by PRIN 2007 project "Spazi di moduli e teoria di Lie" author: - first_name: Mark full_name: De Cataldo, Mark A last_name: De Cataldo - first_name: Tamas full_name: Tamas Hausel id: 4A0666D8-F248-11E8-B48F-1D18A9856A87 last_name: Hausel - first_name: Luca full_name: Migliorini, Luca last_name: Migliorini citation: ama: 'De Cataldo M, Hausel T, Migliorini L. Topology of hitchin systems and Hodge theory of character varieties: The case A 1. Annals of Mathematics. 2012;175(3):1329-1407. doi:10.4007/annals.2012.175.3.7' apa: 'De Cataldo, M., Hausel, T., & Migliorini, L. (2012). Topology of hitchin systems and Hodge theory of character varieties: The case A 1. Annals of Mathematics. Princeton University Press. https://doi.org/10.4007/annals.2012.175.3.7' chicago: 'De Cataldo, Mark, Tamás Hausel, and Luca Migliorini. “Topology of Hitchin Systems and Hodge Theory of Character Varieties: The Case A 1.” Annals of Mathematics. Princeton University Press, 2012. https://doi.org/10.4007/annals.2012.175.3.7.' ieee: 'M. De Cataldo, T. Hausel, and L. Migliorini, “Topology of hitchin systems and Hodge theory of character varieties: The case A 1,” Annals of Mathematics, vol. 175, no. 3. Princeton University Press, pp. 1329–1407, 2012.' ista: 'De Cataldo M, Hausel T, Migliorini L. 2012. Topology of hitchin systems and Hodge theory of character varieties: The case A 1. Annals of Mathematics. 175(3), 1329–1407.' mla: 'De Cataldo, Mark, et al. “Topology of Hitchin Systems and Hodge Theory of Character Varieties: The Case A 1.” Annals of Mathematics, vol. 175, no. 3, Princeton University Press, 2012, pp. 1329–407, doi:10.4007/annals.2012.175.3.7.' short: M. De Cataldo, T. Hausel, L. Migliorini, Annals of Mathematics 175 (2012) 1329–1407. date_created: 2018-12-11T11:52:13Z date_published: 2012-05-01T00:00:00Z date_updated: 2021-01-12T06:50:59Z day: '01' doi: 10.4007/annals.2012.175.3.7 extern: 1 intvolume: ' 175' issue: '3' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1004.1420 month: '05' oa: 1 page: 1329 - 1407 publication: Annals of Mathematics publication_status: published publisher: Princeton University Press publist_id: '5727' quality_controlled: 0 status: public title: 'Topology of hitchin systems and Hodge theory of character varieties: The case A 1' type: journal_article volume: 175 year: '2012' ... --- _id: '1471' abstract: - lang: eng text: 'Given a possibly reducible and non-reduced spectral cover π: X → C over a smooth projective complex curve C we determine the group of connected components of the Prym variety Prym(X/C). As an immediate application we show that the finite group of n-torsion points of the Jacobian of C acts trivially on the cohomology of the twisted SL n-Higgs moduli space up to the degree which is predicted by topological mirror symmetry. In particular this yields a new proof of a result of Harder-Narasimhan, showing that this finite group acts trivially on the cohomology of the twisted SL n stable bundle moduli space.' author: - first_name: Tamas full_name: Tamas Hausel id: 4A0666D8-F248-11E8-B48F-1D18A9856A87 last_name: Hausel - first_name: Christian full_name: Pauly, Christian last_name: Pauly citation: ama: Hausel T, Pauly C. Prym varieties of spectral covers. Geometry and Topology. 2012;16(3):1609-1638. doi:10.2140/gt.2012.16.1609 apa: Hausel, T., & Pauly, C. (2012). Prym varieties of spectral covers. Geometry and Topology. University of Warwick. https://doi.org/10.2140/gt.2012.16.1609 chicago: Hausel, Tamás, and Christian Pauly. “Prym Varieties of Spectral Covers.” Geometry and Topology. University of Warwick, 2012. https://doi.org/10.2140/gt.2012.16.1609. ieee: T. Hausel and C. Pauly, “Prym varieties of spectral covers,” Geometry and Topology, vol. 16, no. 3. University of Warwick, pp. 1609–1638, 2012. ista: Hausel T, Pauly C. 2012. Prym varieties of spectral covers. Geometry and Topology. 16(3), 1609–1638. mla: Hausel, Tamás, and Christian Pauly. “Prym Varieties of Spectral Covers.” Geometry and Topology, vol. 16, no. 3, University of Warwick, 2012, pp. 1609–38, doi:10.2140/gt.2012.16.1609. short: T. Hausel, C. Pauly, Geometry and Topology 16 (2012) 1609–1638. date_created: 2018-12-11T11:52:13Z date_published: 2012-08-01T00:00:00Z date_updated: 2021-01-12T06:50:58Z day: '01' doi: 10.2140/gt.2012.16.1609 extern: 1 intvolume: ' 16' issue: '3' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1012.4748 month: '08' oa: 1 page: 1609 - 1638 publication: Geometry and Topology publication_status: published publisher: University of Warwick publist_id: '5726' quality_controlled: 0 status: public title: Prym varieties of spectral covers type: journal_article volume: 16 year: '2012' ... --- _id: '171' abstract: - lang: eng text: For given non-zero integers a, b, q we investigate the density of solutions (x, y) ∈ ℤ2 to the binary cubic congruence ax2 + by3 ≡ 0 mod q, and use it to establish the Manin conjecture for a singular del Pezzo surface of degree 2 defined over ℚ. author: - first_name: Timothy D full_name: Timothy Browning id: 35827D50-F248-11E8-B48F-1D18A9856A87 last_name: Browning orcid: 0000-0002-8314-0177 - first_name: Stephan full_name: Baier, Stephan last_name: Baier citation: ama: Browning TD, Baier S. Inhomogeneous cubic congruences and rational points on del Pezzo surfaces. Journal fur die Reine und Angewandte Mathematik. 2012;2013(680):1-65. doi:https://doi.org/10.1515/crelle.2012.039 apa: Browning, T. D., & Baier, S. (2012). Inhomogeneous cubic congruences and rational points on del Pezzo surfaces. Journal Fur Die Reine Und Angewandte Mathematik. Walter de Gruyter. https://doi.org/10.1515/crelle.2012.039 chicago: Browning, Timothy D, and Stephan Baier. “Inhomogeneous Cubic Congruences and Rational Points on Del Pezzo Surfaces.” Journal Fur Die Reine Und Angewandte Mathematik. Walter de Gruyter, 2012. https://doi.org/10.1515/crelle.2012.039. ieee: T. D. Browning and S. Baier, “Inhomogeneous cubic congruences and rational points on del Pezzo surfaces,” Journal fur die Reine und Angewandte Mathematik, vol. 2013, no. 680. Walter de Gruyter, pp. 1–65, 2012. ista: Browning TD, Baier S. 2012. Inhomogeneous cubic congruences and rational points on del Pezzo surfaces. Journal fur die Reine und Angewandte Mathematik. 2013(680), 1–65. mla: Browning, Timothy D., and Stephan Baier. “Inhomogeneous Cubic Congruences and Rational Points on Del Pezzo Surfaces.” Journal Fur Die Reine Und Angewandte Mathematik, vol. 2013, no. 680, Walter de Gruyter, 2012, pp. 1–65, doi:https://doi.org/10.1515/crelle.2012.039. short: T.D. Browning, S. Baier, Journal Fur Die Reine Und Angewandte Mathematik 2013 (2012) 1–65. date_created: 2018-12-11T11:45:00Z date_published: 2012-04-03T00:00:00Z date_updated: 2021-01-12T06:52:41Z day: '03' doi: https://doi.org/10.1515/crelle.2012.039 extern: 1 intvolume: ' 2013' issue: '680' main_file_link: - open_access: '1' url: https://arxiv.org/abs/1011.3434 month: '04' oa: 1 page: 1 - 65 publication: Journal fur die Reine und Angewandte Mathematik publication_status: published publisher: Walter de Gruyter publist_id: '7750' quality_controlled: 0 status: public title: Inhomogeneous cubic congruences and rational points on del Pezzo surfaces type: journal_article volume: 2013 year: '2012' ... --- _id: '1725' abstract: - lang: eng text: The spatial organization of cell fates during development involves the interpretation of morphogen gradients by cellular signaling cascades and transcriptional networks. Recent studies use biophysical models, genetics, and quantitative imaging to unravel how tissue-level morphogen behavior arises from subcellular events. Moreover, data from several systems show that morphogen gradients, downstream signaling, and the activity of cell-intrinsic transcriptional networks change dynamically during pattern formation. Studies from Drosophila and now also vertebrates suggest that transcriptional network dynamics are central to the generation of gene expression patterns. Together, this leads to the view that pattern formation is an emergent behavior that results from the coordination of events occurring across molecular, cellular, and tissue scales. The development of novel approaches to study this complex process remains a challenge. acknowledgement: 'Funding provided by the Medical Research Council (UK). ' author: - first_name: Anna full_name: Anna Kicheva id: 3959A2A0-F248-11E8-B48F-1D18A9856A87 last_name: Kicheva orcid: 0000-0003-4509-4998 - first_name: Michael full_name: Cohen, Michael H last_name: Cohen - first_name: James full_name: Briscoe, James last_name: Briscoe citation: ama: 'Kicheva A, Cohen M, Briscoe J. Developmental pattern formation: Insights from physics and biology. Science. 2012;338(6104):210-212. doi:10.1126/science.1225182' apa: 'Kicheva, A., Cohen, M., & Briscoe, J. (2012). Developmental pattern formation: Insights from physics and biology. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1225182' chicago: 'Kicheva, Anna, Michael Cohen, and James Briscoe. “Developmental Pattern Formation: Insights from Physics and Biology.” Science. American Association for the Advancement of Science, 2012. https://doi.org/10.1126/science.1225182.' ieee: 'A. Kicheva, M. Cohen, and J. Briscoe, “Developmental pattern formation: Insights from physics and biology,” Science, vol. 338, no. 6104. American Association for the Advancement of Science, pp. 210–212, 2012.' ista: 'Kicheva A, Cohen M, Briscoe J. 2012. Developmental pattern formation: Insights from physics and biology. Science. 338(6104), 210–212.' mla: 'Kicheva, Anna, et al. “Developmental Pattern Formation: Insights from Physics and Biology.” Science, vol. 338, no. 6104, American Association for the Advancement of Science, 2012, pp. 210–12, doi:10.1126/science.1225182.' short: A. Kicheva, M. Cohen, J. Briscoe, Science 338 (2012) 210–212. date_created: 2018-12-11T11:53:40Z date_published: 2012-10-12T00:00:00Z date_updated: 2021-01-12T06:52:47Z day: '12' doi: 10.1126/science.1225182 extern: 1 intvolume: ' 338' issue: '6104' month: '10' page: 210 - 212 publication: Science publication_status: published publisher: American Association for the Advancement of Science publist_id: '5404' quality_controlled: 0 status: public title: 'Developmental pattern formation: Insights from physics and biology' type: journal_article volume: 338 year: '2012' ... --- _id: '1757' abstract: - lang: eng text: Self-assembled Ge wires with a height of only 3 unit cells and a length of up to 2 micrometers were grown on Si(001) by means of a catalyst-free method based on molecular beam epitaxy. The wires grow horizontally along either the [100] or the [010] direction. On atomically flat surfaces, they exhibit a highly uniform, triangular cross section. A simple thermodynamic model accounts for the existence of a preferential base width for longitudinal expansion, in quantitative agreement with the experimental findings. Despite the absence of intentional doping, the first transistor-type devices made from single wires show low-resistive electrical contacts and single-hole transport at sub-Kelvin temperatures. In view of their exceptionally small and self-defined cross section, these Ge wires hold promise for the realization of hole systems with exotic properties and provide a new development route for silicon-based nanoelectronics. acknowledgement: We acknowledge the financial support by the DFG SPP1386, P. Chen and D. J. Thurmer for MBE assistance, R. Wacquez for providing the ultrathin SOI wafers, and G. Bauer, Y. Hu, X. Jehl, S. Kiravittaya, C. Klöffel, E. J. H. Lee, F. Liu, D. Loss, and S. Mahapatra for helpful discussions. G. K. acknowledges support from the European commission via a Marie Curie Carrer Integration Grant. S. D. F. acknowledges support from the European Research Council through the starting grant program author: - first_name: Jianjun full_name: Zhang, Jianjun last_name: Zhang - first_name: Georgios full_name: Georgios Katsaros id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros - first_name: Francesco full_name: Montalenti, Francesco last_name: Montalenti - first_name: Daniele full_name: Scopece, Daniele last_name: Scopece - first_name: Roman full_name: Rezaev, Roman O last_name: Rezaev - first_name: Christine full_name: Mickel, Christine H last_name: Mickel - first_name: Bernd full_name: Rellinghaus, Bernd last_name: Rellinghaus - first_name: Leo full_name: Miglio, Leo P last_name: Miglio - first_name: Silvano full_name: De Franceschi, Silvano last_name: De Franceschi - first_name: Armando full_name: Rastelli, Armando last_name: Rastelli - first_name: Oliver full_name: Schmidt, Oliver G last_name: Schmidt citation: ama: Zhang J, Katsaros G, Montalenti F, et al. Monolithic growth of ultrathin Ge nanowires on Si(001) . Physical Review Letters. 2012;109(8). doi:10.1103/PhysRevLett.109.085502 apa: Zhang, J., Katsaros, G., Montalenti, F., Scopece, D., Rezaev, R., Mickel, C., … Schmidt, O. (2012). Monolithic growth of ultrathin Ge nanowires on Si(001) . Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.109.085502 chicago: Zhang, Jianjun, Georgios Katsaros, Francesco Montalenti, Daniele Scopece, Roman Rezaev, Christine Mickel, Bernd Rellinghaus, et al. “Monolithic Growth of Ultrathin Ge Nanowires on Si(001) .” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.109.085502. ieee: J. Zhang et al., “Monolithic growth of ultrathin Ge nanowires on Si(001) ,” Physical Review Letters, vol. 109, no. 8. American Physical Society, 2012. ista: Zhang J, Katsaros G, Montalenti F, Scopece D, Rezaev R, Mickel C, Rellinghaus B, Miglio L, De Franceschi S, Rastelli A, Schmidt O. 2012. Monolithic growth of ultrathin Ge nanowires on Si(001) . Physical Review Letters. 109(8). mla: Zhang, Jianjun, et al. “Monolithic Growth of Ultrathin Ge Nanowires on Si(001) .” Physical Review Letters, vol. 109, no. 8, American Physical Society, 2012, doi:10.1103/PhysRevLett.109.085502. short: J. Zhang, G. Katsaros, F. Montalenti, D. Scopece, R. Rezaev, C. Mickel, B. Rellinghaus, L. Miglio, S. De Franceschi, A. Rastelli, O. Schmidt, Physical Review Letters 109 (2012). date_created: 2018-12-11T11:53:51Z date_published: 2012-08-23T00:00:00Z date_updated: 2021-01-12T06:53:00Z day: '23' doi: 10.1103/PhysRevLett.109.085502 extern: 1 intvolume: ' 109' issue: '8' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1208.0666 month: '08' oa: 1 publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '5367' quality_controlled: 0 status: public title: 'Monolithic growth of ultrathin Ge nanowires on Si(001) ' type: journal_article volume: 109 year: '2012' ... --- _id: '1758' abstract: - lang: eng text: We studied the low-energy states of spin-1/2 quantum dots defined in InAs/InP nanowires and coupled to aluminum superconducting leads. By varying the superconducting gap Δ with a magnetic field B we investigated the transition from strong coupling Δ≪T K to weak-coupling Δ≫T K, where T K is the Kondo temperature. Below the critical field, we observe a persisting zero-bias Kondo resonance that vanishes only for low B or higher temperatures, leaving the room to more robust subgap structures at bias voltages between Δ and 2Δ. For strong and approximately symmetric tunnel couplings, a Josephson supercurrent is observed in addition to the Kondo peak. We ascribe the coexistence of a Kondo resonance and a superconducting gap to a significant density of intragap quasiparticle states, and the finite-bias subgap structures to tunneling through Shiba states. Our results, supported by numerical calculations, own relevance also in relation to tunnel-spectroscopy experiments aiming at the observation of Majorana fermions in hybrid nanostructures. acknowledgement: This work was supported by the EU Marie Curie program and by the Agence Nationale de la Recherche. R. A. acknowledges support from the Spanish Ministry of Science and Innovation through Grant No. FIS2009-08744 author: - first_name: Eduardo full_name: Lee, Eduardo J last_name: Lee - first_name: Xiaocheng full_name: Jiang, Xiaocheng last_name: Jiang - first_name: Ramón full_name: Aguado, Ramón last_name: Aguado - first_name: Georgios full_name: Georgios Katsaros id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros - first_name: Charles full_name: Lieber, Charles M last_name: Lieber - first_name: Silvano full_name: De Franceschi, Silvano last_name: De Franceschi citation: ama: Lee E, Jiang X, Aguado R, Katsaros G, Lieber C, De Franceschi S. Zero-bias anomaly in a nanowire quantum dot coupled to superconductors. Physical Review Letters. 2012;109(18). doi:10.1103/PhysRevLett.109.186802 apa: Lee, E., Jiang, X., Aguado, R., Katsaros, G., Lieber, C., & De Franceschi, S. (2012). Zero-bias anomaly in a nanowire quantum dot coupled to superconductors. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.109.186802 chicago: Lee, Eduardo, Xiaocheng Jiang, Ramón Aguado, Georgios Katsaros, Charles Lieber, and Silvano De Franceschi. “Zero-Bias Anomaly in a Nanowire Quantum Dot Coupled to Superconductors.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.109.186802. ieee: E. Lee, X. Jiang, R. Aguado, G. Katsaros, C. Lieber, and S. De Franceschi, “Zero-bias anomaly in a nanowire quantum dot coupled to superconductors,” Physical Review Letters, vol. 109, no. 18. American Physical Society, 2012. ista: Lee E, Jiang X, Aguado R, Katsaros G, Lieber C, De Franceschi S. 2012. Zero-bias anomaly in a nanowire quantum dot coupled to superconductors. Physical Review Letters. 109(18). mla: Lee, Eduardo, et al. “Zero-Bias Anomaly in a Nanowire Quantum Dot Coupled to Superconductors.” Physical Review Letters, vol. 109, no. 18, American Physical Society, 2012, doi:10.1103/PhysRevLett.109.186802. short: E. Lee, X. Jiang, R. Aguado, G. Katsaros, C. Lieber, S. De Franceschi, Physical Review Letters 109 (2012). date_created: 2018-12-11T11:53:51Z date_published: 2012-10-31T00:00:00Z date_updated: 2021-01-12T06:53:01Z day: '31' doi: 10.1103/PhysRevLett.109.186802 extern: 1 intvolume: ' 109' issue: '18' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1207.1259 month: '10' oa: 1 publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '5366' quality_controlled: 0 status: public title: Zero-bias anomaly in a nanowire quantum dot coupled to superconductors type: journal_article volume: 109 year: '2012' ... --- _id: '1756' abstract: - lang: eng text: We report on the electronic transport properties of multiple-gate devices fabricated from undoped silicon nanowires. Understanding and control of the relevant transport mechanisms was achieved by means of local electrostatic gating and temperature-dependent measurements. The roles of the source/drain contacts and of the silicon channel could be independently evaluated and tuned. Wrap gates surrounding the silicide-silicon contact interfaces were proved to be effective in inducing a full suppression of the contact Schottky barriers, thereby enabling carrier injection down to liquid helium temperature. By independently tuning the effective Schottky barrier heights, a variety of reconfigurable device functionalities could be obtained. In particular, the same nanowire device could be configured to work as a Schottky barrier transistor, a Schottky diode, or a p-n diode with tunable polarities. This versatility was eventually exploited to realize a NAND logic gate with gain well above one. acknowledgement: This work was supported by the Agence Nationale de la Recherche (ANR) through the ACCESS and COHESION projects and by the European Commission through the Chemtronics program MEST-CT-2005-020513 author: - first_name: Massimo full_name: Mongillo, Massimo last_name: Mongillo - first_name: Panayotis full_name: Spathis, Panayotis N last_name: Spathis - first_name: Georgios full_name: Georgios Katsaros id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros - first_name: Pascal full_name: Gentile, Pascal last_name: Gentile - first_name: Silvano full_name: De Franceschi, Silvano last_name: De Franceschi citation: ama: Mongillo M, Spathis P, Katsaros G, Gentile P, De Franceschi S. Multifunctional devices and logic gates with undoped silicon nanowires. Nano Letters. 2012;12(6):3074-3079. doi:10.1021/nl300930m apa: Mongillo, M., Spathis, P., Katsaros, G., Gentile, P., & De Franceschi, S. (2012). Multifunctional devices and logic gates with undoped silicon nanowires. Nano Letters. American Chemical Society. https://doi.org/10.1021/nl300930m chicago: Mongillo, Massimo, Panayotis Spathis, Georgios Katsaros, Pascal Gentile, and Silvano De Franceschi. “Multifunctional Devices and Logic Gates with Undoped Silicon Nanowires.” Nano Letters. American Chemical Society, 2012. https://doi.org/10.1021/nl300930m. ieee: M. Mongillo, P. Spathis, G. Katsaros, P. Gentile, and S. De Franceschi, “Multifunctional devices and logic gates with undoped silicon nanowires,” Nano Letters, vol. 12, no. 6. American Chemical Society, pp. 3074–3079, 2012. ista: Mongillo M, Spathis P, Katsaros G, Gentile P, De Franceschi S. 2012. Multifunctional devices and logic gates with undoped silicon nanowires. Nano Letters. 12(6), 3074–3079. mla: Mongillo, Massimo, et al. “Multifunctional Devices and Logic Gates with Undoped Silicon Nanowires.” Nano Letters, vol. 12, no. 6, American Chemical Society, 2012, pp. 3074–79, doi:10.1021/nl300930m. short: M. Mongillo, P. Spathis, G. Katsaros, P. Gentile, S. De Franceschi, Nano Letters 12 (2012) 3074–3079. date_created: 2018-12-11T11:53:50Z date_published: 2012-06-13T00:00:00Z date_updated: 2021-01-12T06:53:00Z day: '13' doi: 10.1021/nl300930m extern: 1 intvolume: ' 12' issue: '6' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1208.1465 month: '06' oa: 1 page: 3074 - 3079 publication: Nano Letters publication_status: published publisher: American Chemical Society publist_id: '5368' quality_controlled: 0 status: public title: Multifunctional devices and logic gates with undoped silicon nanowires type: journal_article volume: 12 year: '2012' ... --- _id: '1783' abstract: - lang: eng text: Nonlinearity and entanglement are two important properties by which physical systems can be identified as nonclassical. We study the dynamics of the resonant interaction of up to N=3 two-level systems and a single mode of the electromagnetic field sharing a single excitation dynamically. We observe coherent vacuum Rabi oscillations and their nonlinear √N speedup by tracking the populations of all qubits and the resonator in time. We use quantum state tomography to show explicitly that the dynamics generates maximally entangled states of the W class in a time limited only by the collective interaction rate. We use an entanglement witness and the 3-tangle to characterize the state whose fidelity F=78% is limited in our experiments by crosstalk arising during the simultaneous qubit manipulations which is absent in a sequential approach with F=91%. acknowledgement: This work was supported by the Swiss National Science Foundation (SNF) and the EU IP SOLID author: - first_name: Jonas full_name: Mlynek, Jonas A last_name: Mlynek - first_name: Abdufarrukh full_name: Abdumalikov, Abdufarrukh A last_name: Abdumalikov - first_name: Johannes M full_name: Johannes Fink id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X - first_name: L. full_name: Steffen, L. Kraig last_name: Steffen - first_name: Matthias full_name: Baur, Matthias P last_name: Baur - first_name: C full_name: Lang, C last_name: Lang - first_name: Arjan full_name: Van Loo, Arjan F last_name: Van Loo - first_name: Andreas full_name: Wallraff, Andreas last_name: Wallraff citation: ama: Mlynek J, Abdumalikov A, Fink JM, et al. Demonstrating W-type entanglement of Dicke states in resonant cavity quantum electrodynamics. Physical Review A - Atomic, Molecular, and Optical Physics. 2012;86(5). doi:10.1103/PhysRevA.86.053838 apa: Mlynek, J., Abdumalikov, A., Fink, J. M., Steffen, L., Baur, M., Lang, C., … Wallraff, A. (2012). Demonstrating W-type entanglement of Dicke states in resonant cavity quantum electrodynamics. Physical Review A - Atomic, Molecular, and Optical Physics. American Physical Society. https://doi.org/10.1103/PhysRevA.86.053838 chicago: Mlynek, Jonas, Abdufarrukh Abdumalikov, Johannes M Fink, L. Steffen, Matthias Baur, C Lang, Arjan Van Loo, and Andreas Wallraff. “Demonstrating W-Type Entanglement of Dicke States in Resonant Cavity Quantum Electrodynamics.” Physical Review A - Atomic, Molecular, and Optical Physics. American Physical Society, 2012. https://doi.org/10.1103/PhysRevA.86.053838. ieee: J. Mlynek et al., “Demonstrating W-type entanglement of Dicke states in resonant cavity quantum electrodynamics,” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 86, no. 5. American Physical Society, 2012. ista: Mlynek J, Abdumalikov A, Fink JM, Steffen L, Baur M, Lang C, Van Loo A, Wallraff A. 2012. Demonstrating W-type entanglement of Dicke states in resonant cavity quantum electrodynamics. Physical Review A - Atomic, Molecular, and Optical Physics. 86(5). mla: Mlynek, Jonas, et al. “Demonstrating W-Type Entanglement of Dicke States in Resonant Cavity Quantum Electrodynamics.” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 86, no. 5, American Physical Society, 2012, doi:10.1103/PhysRevA.86.053838. short: J. Mlynek, A. Abdumalikov, J.M. Fink, L. Steffen, M. Baur, C. Lang, A. Van Loo, A. Wallraff, Physical Review A - Atomic, Molecular, and Optical Physics 86 (2012). date_created: 2018-12-11T11:53:59Z date_published: 2012-11-30T00:00:00Z date_updated: 2021-01-12T06:53:10Z day: '30' doi: 10.1103/PhysRevA.86.053838 extern: 1 intvolume: ' 86' issue: '5' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1202.5191 month: '11' oa: 1 publication: Physical Review A - Atomic, Molecular, and Optical Physics publication_status: published publisher: American Physical Society publist_id: '5332' quality_controlled: 0 status: public title: Demonstrating W-type entanglement of Dicke states in resonant cavity quantum electrodynamics type: journal_article volume: 86 year: '2012' ... --- _id: '1782' abstract: - lang: eng text: Steering a quantum harmonic oscillator state along cyclic trajectories leads to a path-dependent geometric phase. Here we describe its experimental observation in an electronic harmonic oscillator. We use a superconducting qubit as a nonlinear probe of the phase, which is otherwise unobservable due to the linearity of the oscillator. We show that the geometric phase is, for a variety of cyclic paths, proportional to the area enclosed in the quadrature plane. At the transition to the nonadiabatic regime, we study corrections to the phase and dephasing of the qubit caused by qubit-resonator entanglement. In particular, we identify parameters for which this dephasing mechanism is negligible even in the nonadiabatic regime. The demonstrated controllability makes our system a versatile tool to study geometric phases in open quantum systems and to investigate their potential for quantum information processing. acknowledgement: This work is supported by the EU project GEOMDISS, the Austrian Science Foundation (S. F.), and the Swiss National Science Foundation (SNSF) author: - first_name: M full_name: Pechal, M last_name: Pechal - first_name: Stefan full_name: Berger, Stefan T last_name: Berger - first_name: Abdufarrukh full_name: Abdumalikov, Abdufarrukh A last_name: Abdumalikov - first_name: Johannes M full_name: Johannes Fink id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X - first_name: Jonas full_name: Mlynek, Jonas A last_name: Mlynek - first_name: L. full_name: Steffen, L. Kraig last_name: Steffen - first_name: Andreas full_name: Wallraff, Andreas last_name: Wallraff - first_name: Stefan full_name: Filipp, Stefan last_name: Filipp citation: ama: Pechal M, Berger S, Abdumalikov A, et al. Geometric phase and nonadiabatic effects in an electronic harmonic oscillator. Physical Review Letters. 2012;108(17). doi:10.1103/PhysRevLett.108.170401 apa: Pechal, M., Berger, S., Abdumalikov, A., Fink, J. M., Mlynek, J., Steffen, L., … Filipp, S. (2012). Geometric phase and nonadiabatic effects in an electronic harmonic oscillator. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.108.170401 chicago: Pechal, M, Stefan Berger, Abdufarrukh Abdumalikov, Johannes M Fink, Jonas Mlynek, L. Steffen, Andreas Wallraff, and Stefan Filipp. “Geometric Phase and Nonadiabatic Effects in an Electronic Harmonic Oscillator.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.108.170401. ieee: M. Pechal et al., “Geometric phase and nonadiabatic effects in an electronic harmonic oscillator,” Physical Review Letters, vol. 108, no. 17. American Physical Society, 2012. ista: Pechal M, Berger S, Abdumalikov A, Fink JM, Mlynek J, Steffen L, Wallraff A, Filipp S. 2012. Geometric phase and nonadiabatic effects in an electronic harmonic oscillator. Physical Review Letters. 108(17). mla: Pechal, M., et al. “Geometric Phase and Nonadiabatic Effects in an Electronic Harmonic Oscillator.” Physical Review Letters, vol. 108, no. 17, American Physical Society, 2012, doi:10.1103/PhysRevLett.108.170401. short: M. Pechal, S. Berger, A. Abdumalikov, J.M. Fink, J. Mlynek, L. Steffen, A. Wallraff, S. Filipp, Physical Review Letters 108 (2012). date_created: 2018-12-11T11:53:59Z date_published: 2012-04-23T00:00:00Z date_updated: 2021-01-12T06:53:10Z day: '23' doi: 10.1103/PhysRevLett.108.170401 extern: 1 intvolume: ' 108' issue: '17' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1109.1157 month: '04' oa: 1 publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '5333' quality_controlled: 0 status: public title: Geometric phase and nonadiabatic effects in an electronic harmonic oscillator type: journal_article volume: 108 year: '2012' ... --- _id: '1784' abstract: - lang: eng text: A localized qubit entangled with a propagating quantum field is well suited to study nonlocal aspects of quantum mechanics and may also provide a channel to communicate between spatially separated nodes in a quantum network. Here, we report the on-demand generation and characterization of Bell-type entangled states between a superconducting qubit and propagating microwave fields composed of zero-, one-, and two-photon Fock states. Using low noise linear amplification and efficient data acquisition we extract all relevant correlations between the qubit and the photon states and demonstrate entanglement with high fidelity. acknowledgement: This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ author: - first_name: Christopher full_name: Eichler, Christopher last_name: Eichler - first_name: C full_name: Lang, C last_name: Lang - first_name: Johannes M full_name: Johannes Fink id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X - first_name: J full_name: Govenius, J last_name: Govenius - first_name: Stefan full_name: Filipp, Stefan last_name: Filipp - first_name: Andreas full_name: Wallraff, Andreas last_name: Wallraff citation: ama: Eichler C, Lang C, Fink JM, Govenius J, Filipp S, Wallraff A. Observation of entanglement between itinerant microwave photons and a superconducting qubit. Physical Review Letters. 2012;109(24). doi:10.1103/PhysRevLett.109.240501 apa: Eichler, C., Lang, C., Fink, J. M., Govenius, J., Filipp, S., & Wallraff, A. (2012). Observation of entanglement between itinerant microwave photons and a superconducting qubit. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.109.240501 chicago: Eichler, Christopher, C Lang, Johannes M Fink, J Govenius, Stefan Filipp, and Andreas Wallraff. “Observation of Entanglement between Itinerant Microwave Photons and a Superconducting Qubit.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.109.240501. ieee: C. Eichler, C. Lang, J. M. Fink, J. Govenius, S. Filipp, and A. Wallraff, “Observation of entanglement between itinerant microwave photons and a superconducting qubit,” Physical Review Letters, vol. 109, no. 24. American Physical Society, 2012. ista: Eichler C, Lang C, Fink JM, Govenius J, Filipp S, Wallraff A. 2012. Observation of entanglement between itinerant microwave photons and a superconducting qubit. Physical Review Letters. 109(24). mla: Eichler, Christopher, et al. “Observation of Entanglement between Itinerant Microwave Photons and a Superconducting Qubit.” Physical Review Letters, vol. 109, no. 24, American Physical Society, 2012, doi:10.1103/PhysRevLett.109.240501. short: C. Eichler, C. Lang, J.M. Fink, J. Govenius, S. Filipp, A. Wallraff, Physical Review Letters 109 (2012). date_created: 2018-12-11T11:53:59Z date_published: 2012-12-10T00:00:00Z date_updated: 2021-01-12T06:53:10Z day: '10' doi: 10.1103/PhysRevLett.109.240501 extern: 1 intvolume: ' 109' issue: '24' main_file_link: - open_access: '0' url: http://arxiv.org/abs/1209.0441 month: '12' publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '5330' quality_controlled: 0 status: public title: Observation of entanglement between itinerant microwave photons and a superconducting qubit type: journal_article volume: 109 year: '2012' ... --- _id: '1801' abstract: - lang: eng text: Brain circuits are assembled from a large variety of morphologically and functionally diverse cell types. It is not known how the intermingled cell types of an individual adult brain region differ in their expressed genomes. Here we describe an atlas of cell type transcriptomes in one brain region, the mouse retina. We found that each adult cell type expressed a specific set of genes, including a unique set of transcription factors, forming a 'barcode' for cell identity. Cell type transcriptomes carried enough information to categorize cells into morphological classes and types. Several genes that were specifically expressed in particular retinal circuit elements, such as inhibitory neuron types, are associated with eye diseases. The resource described here allows gene expression to be compared across adult retinal cell types, experimenting with specific transcription factors to differentiate stem or somatic cells to retinal cell types, and predicting cellular targets of newly discovered disease-associated genes. acknowledgement: The study was supported by Friedrich Miescher Institute funds, Alcon award, a National Center of Competence in Research Genetics grant, a European Research Council grant, a Swiss-Hungarian grant, and RETICIRC, TREATRUSH, SEEBETTER and OPTONEURO grants from the European Union to B.R. author: - first_name: Sandra full_name: Sandra Siegert id: 36ACD32E-F248-11E8-B48F-1D18A9856A87 last_name: Siegert orcid: 0000-0001-8635-0877 - first_name: Erik full_name: Cabuy, Erik last_name: Cabuy - first_name: Brigitte full_name: Scherf, Brigitte G last_name: Scherf - first_name: Hubertus full_name: Kohler, Hubertus last_name: Kohler - first_name: Satchidananda full_name: Panda, Satchidananda last_name: Panda - first_name: Yunzheng full_name: Le, Yunzheng last_name: Le - first_name: Hans full_name: Fehling, Hans J last_name: Fehling - first_name: Dimos full_name: Gaidatzis, Dimos last_name: Gaidatzis - first_name: Michael full_name: Stadler, Michael B last_name: Stadler - first_name: Botond full_name: Roska, Botond M last_name: Roska citation: ama: Siegert S, Cabuy E, Scherf B, et al. Transcriptional code and disease map for adult retinal cell types. Nature Neuroscience. 2012;15(3):487-495. doi:10.1038/nn.3032 apa: Siegert, S., Cabuy, E., Scherf, B., Kohler, H., Panda, S., Le, Y., … Roska, B. (2012). Transcriptional code and disease map for adult retinal cell types. Nature Neuroscience. Nature Publishing Group. https://doi.org/10.1038/nn.3032 chicago: Siegert, Sandra, Erik Cabuy, Brigitte Scherf, Hubertus Kohler, Satchidananda Panda, Yunzheng Le, Hans Fehling, Dimos Gaidatzis, Michael Stadler, and Botond Roska. “Transcriptional Code and Disease Map for Adult Retinal Cell Types.” Nature Neuroscience. Nature Publishing Group, 2012. https://doi.org/10.1038/nn.3032. ieee: S. Siegert et al., “Transcriptional code and disease map for adult retinal cell types,” Nature Neuroscience, vol. 15, no. 3. Nature Publishing Group, pp. 487–495, 2012. ista: Siegert S, Cabuy E, Scherf B, Kohler H, Panda S, Le Y, Fehling H, Gaidatzis D, Stadler M, Roska B. 2012. Transcriptional code and disease map for adult retinal cell types. Nature Neuroscience. 15(3), 487–495. mla: Siegert, Sandra, et al. “Transcriptional Code and Disease Map for Adult Retinal Cell Types.” Nature Neuroscience, vol. 15, no. 3, Nature Publishing Group, 2012, pp. 487–95, doi:10.1038/nn.3032. short: S. Siegert, E. Cabuy, B. Scherf, H. Kohler, S. Panda, Y. Le, H. Fehling, D. Gaidatzis, M. Stadler, B. Roska, Nature Neuroscience 15 (2012) 487–495. date_created: 2018-12-11T11:54:05Z date_published: 2012-03-01T00:00:00Z date_updated: 2021-01-12T06:53:17Z day: '01' doi: 10.1038/nn.3032 extern: 1 intvolume: ' 15' issue: '3' month: '03' page: 487 - 495 publication: Nature Neuroscience publication_status: published publisher: Nature Publishing Group publist_id: '5309' quality_controlled: 0 status: public title: Transcriptional code and disease map for adult retinal cell types type: journal_article volume: 15 year: '2012' ... --- _id: '1976' abstract: - lang: eng text: 'Complex I is a key enzyme of the respiratory chain in many organisms. This multi-protein complex with an intricate evolutionary history originated from the unification of prebuilt modules of hydrogenases and transporters. Using recently determined crystallographic structures of complex I we reanalyzed evolutionarily related complexes that couple oxidoreduction to trans-membrane ion translocation. Our analysis points to the previously unnoticed structural homology of the electron input module of formate dehydrogenlyases and subunit NuoG of complex I. We also show that all related to complex I hydrogenases likely operate via a conformation driven mechanism with structural changes generated in the conserved coupling site located at the interface of subunits NuoB/D/H. The coupling apparently originated once in evolutionary history, together with subunit NuoH joining hydrogenase and transport modules. Analysis of quinone oxidoreduction properties and the structure of complex I allows us to suggest a fully reversible coupling mechanism. Our model predicts that: 1) proton access to the ketone groups of the bound quinone is rigorously controlled by the protein, 2) the negative electric charge of the anionic ubiquinol head group is a major driving force for conformational changes.' acknowledgement: The work in authors' laboratory was funded by the Medical Research Council. author: - first_name: Rouslan full_name: Efremov, Rouslan G last_name: Efremov - first_name: Leonid A full_name: Leonid Sazanov id: 338D39FE-F248-11E8-B48F-1D18A9856A87 last_name: Sazanov orcid: 0000-0002-0977-7989 citation: ama: Efremov R, Sazanov LA. The coupling mechanism of respiratory complex i - A structural and evolutionary perspective. Biochimica et Biophysica Acta - Bioenergetics. 2012;1817(10):1785-1795. doi:10.1016/j.bbabio.2012.02.015 apa: Efremov, R., & Sazanov, L. A. (2012). The coupling mechanism of respiratory complex i - A structural and evolutionary perspective. Biochimica et Biophysica Acta - Bioenergetics. Elsevier. https://doi.org/10.1016/j.bbabio.2012.02.015 chicago: Efremov, Rouslan, and Leonid A Sazanov. “The Coupling Mechanism of Respiratory Complex i - A Structural and Evolutionary Perspective.” Biochimica et Biophysica Acta - Bioenergetics. Elsevier, 2012. https://doi.org/10.1016/j.bbabio.2012.02.015. ieee: R. Efremov and L. A. Sazanov, “The coupling mechanism of respiratory complex i - A structural and evolutionary perspective,” Biochimica et Biophysica Acta - Bioenergetics, vol. 1817, no. 10. Elsevier, pp. 1785–1795, 2012. ista: Efremov R, Sazanov LA. 2012. The coupling mechanism of respiratory complex i - A structural and evolutionary perspective. Biochimica et Biophysica Acta - Bioenergetics. 1817(10), 1785–1795. mla: Efremov, Rouslan, and Leonid A. Sazanov. “The Coupling Mechanism of Respiratory Complex i - A Structural and Evolutionary Perspective.” Biochimica et Biophysica Acta - Bioenergetics, vol. 1817, no. 10, Elsevier, 2012, pp. 1785–95, doi:10.1016/j.bbabio.2012.02.015. short: R. Efremov, L.A. Sazanov, Biochimica et Biophysica Acta - Bioenergetics 1817 (2012) 1785–1795. date_created: 2018-12-11T11:55:00Z date_published: 2012-10-01T00:00:00Z date_updated: 2019-04-26T07:22:06Z day: '01' doi: 10.1016/j.bbabio.2012.02.015 extern: 1 intvolume: ' 1817' issue: '10' month: '10' page: 1785 - 1795 publication: Biochimica et Biophysica Acta - Bioenergetics publication_status: published publisher: Elsevier publist_id: '5108' quality_controlled: 0 status: public title: The coupling mechanism of respiratory complex i - A structural and evolutionary perspective type: review volume: 1817 year: '2012' ... --- _id: '1972' abstract: - lang: eng text: Outer membrane protein F, a major component of the Escherichia coli outer membrane, was crystallized for the first time in lipidic mesophase of monoolein in novel space groups, P1 and H32. Due to ease of its purification and crystallization OmpF can be used as a benchmark protein for establishing membrane protein crystallization in meso, as a "membrane lyzozyme" The packing of porin trimers in the crystals of space group H32 is similar to natural outer membranes, providing the first high-resolution insight into the close to native packing of OmpF. Surprisingly, interaction between trimers is mediated exclusively by lipids, without direct protein-protein contacts. Multiple ordered lipids are observed and many of them occupy identical positions independently of the space group, identifying preferential interaction sites of lipid acyl chains. Presence of ordered aliphatic chains close to a positively charged area on the porin surface suggests a position for a lipopolysaccharide binding site on the surface of the major E. coli porins. acknowledgement: This work was funded by the Medical Research Council. author: - first_name: Rouslan full_name: Efremov, Rouslan G last_name: Efremov - first_name: Leonid A full_name: Leonid Sazanov id: 338D39FE-F248-11E8-B48F-1D18A9856A87 last_name: Sazanov orcid: 0000-0002-0977-7989 citation: ama: Efremov R, Sazanov LA. Structure of Escherichia coli OmpF porin from lipidic mesophase. Journal of Structural Biology. 2012;178(3):311-318. doi:10.1016/j.jsb.2012.03.005 apa: Efremov, R., & Sazanov, L. A. (2012). Structure of Escherichia coli OmpF porin from lipidic mesophase. Journal of Structural Biology. Academic Press. https://doi.org/10.1016/j.jsb.2012.03.005 chicago: Efremov, Rouslan, and Leonid A Sazanov. “Structure of Escherichia Coli OmpF Porin from Lipidic Mesophase.” Journal of Structural Biology. Academic Press, 2012. https://doi.org/10.1016/j.jsb.2012.03.005. ieee: R. Efremov and L. A. Sazanov, “Structure of Escherichia coli OmpF porin from lipidic mesophase,” Journal of Structural Biology, vol. 178, no. 3. Academic Press, pp. 311–318, 2012. ista: Efremov R, Sazanov LA. 2012. Structure of Escherichia coli OmpF porin from lipidic mesophase. Journal of Structural Biology. 178(3), 311–318. mla: Efremov, Rouslan, and Leonid A. Sazanov. “Structure of Escherichia Coli OmpF Porin from Lipidic Mesophase.” Journal of Structural Biology, vol. 178, no. 3, Academic Press, 2012, pp. 311–18, doi:10.1016/j.jsb.2012.03.005. short: R. Efremov, L.A. Sazanov, Journal of Structural Biology 178 (2012) 311–318. date_created: 2018-12-11T11:54:59Z date_published: 2012-06-01T00:00:00Z date_updated: 2021-01-12T06:54:26Z day: '01' doi: 10.1016/j.jsb.2012.03.005 extern: 1 intvolume: ' 178' issue: '3' month: '06' page: 311 - 318 publication: Journal of Structural Biology publication_status: published publisher: Academic Press publist_id: '5109' quality_controlled: 0 status: public title: Structure of Escherichia coli OmpF porin from lipidic mesophase type: journal_article volume: 178 year: '2012' ... --- _id: '1987' abstract: - lang: eng text: | In the living cell, proteins are able to organize space much larger than their dimensions. In return, changes of intracellular space can influence biochemical reactions, allowing cells to sense their size and shape. Despite the possibility to reconstitute protein self-organization with only a few purified components, we still lack knowledge of how geometrical boundaries affect spatiotemporal protein patterns. Following a minimal systems approach, we used purified proteins and photolithographically patterned membranes to study the influence of spatial confinement on the self-organization of the Min system, a spatial regulator of bacterial cytokinesis, in vitro. We found that the emerging protein pattern responds even to the lateral, two-dimensional geometry of the membrane such that, as in the three-dimensional cell, Min protein waves travel along the longest axis of the membrane patch. This shows that for spatial sensing the Min system does not need to be enclosed in a three-dimensional compartment. Using a computational model we quantitatively analyzed our experimental findings and identified persistent binding of MinE to the membrane as requirement for the Min system to sense geometry. Our results give insight into the interplay between geometrical confinement and biochemical patterns emerging from a nonlinear reaction-diffusion system. acknowledgement: 'This work was supported by the Max-Planck-Society (P.S. and M.L.) and by the German Research Foundation as part of the Research Training Group “Nano- and Biotechnologies for Electronic Device Packaging” (GRK 1401) (J.S.) and by the Leibniz-Award (P.S.). ' author: - first_name: Jakob full_name: Schweizer, Jakob last_name: Schweizer - first_name: Martin full_name: Martin Loose id: 462D4284-F248-11E8-B48F-1D18A9856A87 last_name: Loose orcid: 0000-0001-7309-9724 - first_name: Mike full_name: 'Bonny, Mike ' last_name: Bonny - first_name: Karsten full_name: Kruse, Karsten last_name: Kruse - first_name: Ingolf full_name: Mönch, Ingolf last_name: Mönch - first_name: Petra full_name: 'Schwille, Petra ' last_name: Schwille citation: ama: Schweizer J, Loose M, Bonny M, Kruse K, Mönch I, Schwille P. Geometry sensing by self-organized protein patterns. PNAS. 2012;109(38):15283-15288. doi:10.1073/pnas.1206953109 apa: Schweizer, J., Loose, M., Bonny, M., Kruse, K., Mönch, I., & Schwille, P. (2012). Geometry sensing by self-organized protein patterns. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1206953109 chicago: Schweizer, Jakob, Martin Loose, Mike Bonny, Karsten Kruse, Ingolf Mönch, and Petra Schwille. “Geometry Sensing by Self-Organized Protein Patterns.” PNAS. National Academy of Sciences, 2012. https://doi.org/10.1073/pnas.1206953109. ieee: J. Schweizer, M. Loose, M. Bonny, K. Kruse, I. Mönch, and P. Schwille, “Geometry sensing by self-organized protein patterns,” PNAS, vol. 109, no. 38. National Academy of Sciences, pp. 15283–15288, 2012. ista: Schweizer J, Loose M, Bonny M, Kruse K, Mönch I, Schwille P. 2012. Geometry sensing by self-organized protein patterns. PNAS. 109(38), 15283–15288. mla: Schweizer, Jakob, et al. “Geometry Sensing by Self-Organized Protein Patterns.” PNAS, vol. 109, no. 38, National Academy of Sciences, 2012, pp. 15283–88, doi:10.1073/pnas.1206953109. short: J. Schweizer, M. Loose, M. Bonny, K. Kruse, I. Mönch, P. Schwille, PNAS 109 (2012) 15283–15288. date_created: 2018-12-11T11:55:04Z date_published: 2012-09-18T00:00:00Z date_updated: 2021-01-12T06:54:31Z day: '18' doi: 10.1073/pnas.1206953109 extern: 1 intvolume: ' 109' issue: '38' month: '09' page: 15283 - 15288 publication: PNAS publication_status: published publisher: National Academy of Sciences publist_id: '5096' quality_controlled: 0 status: public title: Geometry sensing by self-organized protein patterns type: journal_article volume: 109 year: '2012' ... --- _id: '2048' abstract: - lang: eng text: Leakage resilient cryptography attempts to incorporate side-channel leakage into the black-box security model and designs cryptographic schemes that are provably secure within it. Informally, a scheme is leakage-resilient if it remains secure even if an adversary learns a bounded amount of arbitrary information about the schemes internal state. Unfortunately, most leakage resilient schemes are unnecessarily complicated in order to achieve strong provable security guarantees. As advocated by Yu et al. [CCS’10], this mostly is an artefact of the security proof and in practice much simpler construction may already suffice to protect against realistic side-channel attacks. In this paper, we show that indeed for simpler constructions leakage-resilience can be obtained when we aim for relaxed security notions where the leakage-functions and/or the inputs to the primitive are chosen non-adaptively. For example, we show that a three round Feistel network instantiated with a leakage resilient PRF yields a leakage resilient PRP if the inputs are chosen non-adaptively (This complements the result of Dodis and Pietrzak [CRYPTO’10] who show that if a adaptive queries are allowed, a superlogarithmic number of rounds is necessary.) We also show that a minor variation of the classical GGM construction gives a leakage resilient PRF if both, the leakage-function and the inputs, are chosen non-adaptively. acknowledgement: "Sebastian Faust acknowledges support from the Danish National Research Foundation and The National Science Foundation of China (under the grant 61061130540) for the Sino-Danish Center for the Theory of Interactive Computation, within part of this work was performed; and from the CFEM research center, supported by the Danish Strategic Research Council. \r\nSupported by the European Research Council/ERC Starting Grant 259668-PSPC.\r\n" alternative_title: - LNCS author: - first_name: Sebastian full_name: Faust, Sebastian last_name: Faust - first_name: Krzysztof Z full_name: Pietrzak, Krzysztof Z id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87 last_name: Pietrzak orcid: 0000-0002-9139-1654 - first_name: Joachim full_name: Schipper, Joachim id: 7BE863D4-E9CF-11E9-9EDB-90527418172C last_name: Schipper citation: ama: 'Faust S, Pietrzak KZ, Schipper J. Practical leakage-resilient symmetric cryptography. In: Conference Proceedings CHES 2012. Vol 7428. Springer; 2012:213-232. doi:10.1007/978-3-642-33027-8_13' apa: 'Faust, S., Pietrzak, K. Z., & Schipper, J. (2012). Practical leakage-resilient symmetric cryptography. In Conference proceedings CHES 2012 (Vol. 7428, pp. 213–232). Leuven, Belgium: Springer. https://doi.org/10.1007/978-3-642-33027-8_13' chicago: Faust, Sebastian, Krzysztof Z Pietrzak, and Joachim Schipper. “Practical Leakage-Resilient Symmetric Cryptography.” In Conference Proceedings CHES 2012, 7428:213–32. Springer, 2012. https://doi.org/10.1007/978-3-642-33027-8_13. ieee: S. Faust, K. Z. Pietrzak, and J. Schipper, “Practical leakage-resilient symmetric cryptography,” in Conference proceedings CHES 2012, Leuven, Belgium, 2012, vol. 7428, pp. 213–232. ista: 'Faust S, Pietrzak KZ, Schipper J. 2012. Practical leakage-resilient symmetric cryptography. Conference proceedings CHES 2012. CHES: Cryptographic Hardware and Embedded Systems, LNCS, vol. 7428, 213–232.' mla: Faust, Sebastian, et al. “Practical Leakage-Resilient Symmetric Cryptography.” Conference Proceedings CHES 2012, vol. 7428, Springer, 2012, pp. 213–32, doi:10.1007/978-3-642-33027-8_13. short: S. Faust, K.Z. Pietrzak, J. Schipper, in:, Conference Proceedings CHES 2012, Springer, 2012, pp. 213–232. conference: end_date: 2012-09-12 location: Leuven, Belgium name: 'CHES: Cryptographic Hardware and Embedded Systems' start_date: 2012-09-09 date_created: 2018-12-11T11:55:25Z date_published: 2012-09-01T00:00:00Z date_updated: 2021-01-12T06:54:58Z day: '01' department: - _id: KrPi doi: 10.1007/978-3-642-33027-8_13 ec_funded: 1 intvolume: ' 7428' language: - iso: eng main_file_link: - open_access: '1' url: http://www.iacr.org/archive/ches2012/74280211/74280211.pdf month: '09' oa: 1 oa_version: Preprint page: 213 - 232 project: - _id: 258C570E-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '259668' name: Provable Security for Physical Cryptography publication: ' Conference proceedings CHES 2012' publication_status: published publisher: Springer publist_id: '5003' quality_controlled: '1' scopus_import: 1 status: public title: Practical leakage-resilient symmetric cryptography type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 7428 year: '2012' ... --- _id: '2049' abstract: - lang: eng text: "We propose a new authentication protocol that is provably secure based on a ring variant of the learning parity with noise (LPN) problem. The protocol follows the design principle of the LPN-based protocol from Eurocrypt’11 (Kiltz et al.), and like it, is a two round protocol secure against active attacks. Moreover, our protocol has small communication complexity and a very small footprint which makes it applicable in scenarios that involve low-cost, resource-constrained devices.\r\n\r\nPerformance-wise, our protocol is more efficient than previous LPN-based schemes, such as the many variants of the Hopper-Blum (HB) protocol and the aforementioned protocol from Eurocrypt’11. Our implementation results show that it is even comparable to the standard challenge-and-response protocols based on the AES block-cipher. Our basic protocol is roughly 20 times slower than AES, but with the advantage of having 10 times smaller code size. Furthermore, if a few hundred bytes of non-volatile memory are available to allow the storage of some off-line pre-computations, then the online phase of our protocols is only twice as slow as AES.\r\n" acknowledgement: "Supported by the European Research Council / ERC Starting Grant (259668- PSPC)\r\nWe would like to thank the anonymous referees of this confer- ence and those of the ECRYPT Workshop on Lightweight Cryptography for very useful comments, and in particular for the suggestion that the scheme is somewhat vulnerable to a man-in-the-middle attack whenever an adversary observes two reader challenges that are the same. We hope that the attack we described in Appendix A corresponds to what the reviewer had in mind. We also thank Tanja Lange for pointing us to the pa- per of [Kir11] and for discussions of some of her recent work. " alternative_title: - LNCS author: - first_name: Stefan full_name: Heyse, Stefan last_name: Heyse - first_name: Eike full_name: Kiltz, Eike last_name: Kiltz - first_name: Vadim full_name: Lyubashevsky, Vadim last_name: Lyubashevsky - first_name: Christof full_name: Paar, Christof last_name: Paar - first_name: Krzysztof Z full_name: Pietrzak, Krzysztof Z id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87 last_name: Pietrzak orcid: 0000-0002-9139-1654 citation: ama: 'Heyse S, Kiltz E, Lyubashevsky V, Paar C, Pietrzak KZ. Lapin: An efficient authentication protocol based on ring-LPN. In: Conference Proceedings FSE 2012. Vol 7549. Springer; 2012:346-365. doi:10.1007/978-3-642-34047-5_20' apa: 'Heyse, S., Kiltz, E., Lyubashevsky, V., Paar, C., & Pietrzak, K. Z. (2012). Lapin: An efficient authentication protocol based on ring-LPN. In Conference proceedings FSE 2012 (Vol. 7549, pp. 346–365). Washington, DC, USA: Springer. https://doi.org/10.1007/978-3-642-34047-5_20' chicago: 'Heyse, Stefan, Eike Kiltz, Vadim Lyubashevsky, Christof Paar, and Krzysztof Z Pietrzak. “Lapin: An Efficient Authentication Protocol Based on Ring-LPN.” In Conference Proceedings FSE 2012, 7549:346–65. Springer, 2012. https://doi.org/10.1007/978-3-642-34047-5_20.' ieee: 'S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, and K. Z. Pietrzak, “Lapin: An efficient authentication protocol based on ring-LPN,” in Conference proceedings FSE 2012, Washington, DC, USA, 2012, vol. 7549, pp. 346–365.' ista: 'Heyse S, Kiltz E, Lyubashevsky V, Paar C, Pietrzak KZ. 2012. Lapin: An efficient authentication protocol based on ring-LPN. Conference proceedings FSE 2012. FSE: Fast Software Encryption, LNCS, vol. 7549, 346–365.' mla: 'Heyse, Stefan, et al. “Lapin: An Efficient Authentication Protocol Based on Ring-LPN.” Conference Proceedings FSE 2012, vol. 7549, Springer, 2012, pp. 346–65, doi:10.1007/978-3-642-34047-5_20.' short: S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, K.Z. Pietrzak, in:, Conference Proceedings FSE 2012, Springer, 2012, pp. 346–365. conference: end_date: 2012-03-21 location: Washington, DC, USA name: 'FSE: Fast Software Encryption' start_date: 2012-03-19 date_created: 2018-12-11T11:55:25Z date_published: 2012-03-01T00:00:00Z date_updated: 2021-01-12T06:54:58Z day: '01' department: - _id: KrPi doi: 10.1007/978-3-642-34047-5_20 ec_funded: 1 intvolume: ' 7549' language: - iso: eng main_file_link: - open_access: '1' url: http://www.iacr.org/archive/fse2012/75490350/75490350.pdf month: '03' oa: 1 oa_version: Preprint page: 346 - 365 project: - _id: 258C570E-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '259668' name: Provable Security for Physical Cryptography publication: ' Conference proceedings FSE 2012' publication_status: published publisher: Springer publist_id: '5002' quality_controlled: '1' scopus_import: 1 status: public title: 'Lapin: An efficient authentication protocol based on ring-LPN' type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 7549 year: '2012' ... --- _id: '2073' abstract: - lang: eng text: 'Background: Drosophila albomicans is a unique model organism for studying both sex chromosome and B chromosome evolution. A pair of its autosomes comprising roughly 40% of the whole genome has fused to the ancient X and Y chromosomes only about 0.12 million years ago, thereby creating the youngest and most gene-rich neo-sex system reported to date. This species also possesses recently derived B chromosomes that show non-Mendelian inheritance and significantly influence fertility.Methods: We sequenced male flies with B chromosomes at 124.5-fold genome coverage using next-generation sequencing. To characterize neo-Y specific changes and B chromosome sequences, we also sequenced inbred female flies derived from the same strain but without B''s at 28.5-fold.Results: We assembled a female genome and placed 53% of the sequence and 85% of the annotated proteins into specific chromosomes, by comparison with the 12 Drosophila genomes. Despite its very recent origin, the non-recombining neo-Y chromosome shows various signs of degeneration, including a significant enrichment of non-functional genes compared to the neo-X, and an excess of tandem duplications relative to other chromosomes. We also characterized a B-chromosome linked scaffold that contains an actively transcribed unit and shows sequence similarity to the subcentromeric regions of both the ancient X and the neo-X chromosome.Conclusions: Our results provide novel insights into the very early stages of sex chromosome evolution and B chromosome origination, and suggest an unprecedented connection between the births of these two systems in D. albomicans.' author: - first_name: Qi full_name: Zhou, Qi last_name: Zhou - first_name: Hongmei full_name: Zhu, Hongmei last_name: Zhu - first_name: Quanfei full_name: Huang, Quanfei last_name: Huang - first_name: Li full_name: Zhao, Li last_name: Zhao - first_name: Guo full_name: Zhang, Guo J last_name: Zhang - first_name: Scott full_name: Roy, Scott W last_name: Roy - first_name: Beatriz full_name: Beatriz Vicoso id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87 last_name: Vicoso orcid: 0000-0002-4579-8306 - first_name: Zhaolin full_name: Xuan, Zhaolin last_name: Xuan - first_name: Jue full_name: Ruan, Jue last_name: Ruan - first_name: Yue full_name: Zhang, Yue last_name: Zhang - first_name: Ruoping full_name: Zhao, Ruoping last_name: Zhao - first_name: Chen full_name: Ye, Chen last_name: Ye - first_name: Xiuqing full_name: Zhang, Xiuqing last_name: Zhang - first_name: Jùn full_name: Wang, Jùn last_name: Wang - first_name: Wen full_name: Wang, Wen last_name: Wang - first_name: Doris full_name: Bachtrog, Doris last_name: Bachtrog citation: ama: Zhou Q, Zhu H, Huang Q, et al. Deciphering neo-sex and B chromosome evolution by the draft genome of Drosophila albomicans. BMC Genomics. 2012;13(1). doi:10.1186/1471-2164-13-109 apa: Zhou, Q., Zhu, H., Huang, Q., Zhao, L., Zhang, G., Roy, S., … Bachtrog, D. (2012). Deciphering neo-sex and B chromosome evolution by the draft genome of Drosophila albomicans. BMC Genomics. BioMed Central. https://doi.org/10.1186/1471-2164-13-109 chicago: Zhou, Qi, Hongmei Zhu, Quanfei Huang, Li Zhao, Guo Zhang, Scott Roy, Beatriz Vicoso, et al. “Deciphering Neo-Sex and B Chromosome Evolution by the Draft Genome of Drosophila Albomicans.” BMC Genomics. BioMed Central, 2012. https://doi.org/10.1186/1471-2164-13-109. ieee: Q. Zhou et al., “Deciphering neo-sex and B chromosome evolution by the draft genome of Drosophila albomicans,” BMC Genomics, vol. 13, no. 1. BioMed Central, 2012. ista: Zhou Q, Zhu H, Huang Q, Zhao L, Zhang G, Roy S, Vicoso B, Xuan Z, Ruan J, Zhang Y, Zhao R, Ye C, Zhang X, Wang J, Wang W, Bachtrog D. 2012. Deciphering neo-sex and B chromosome evolution by the draft genome of Drosophila albomicans. BMC Genomics. 13(1). mla: Zhou, Qi, et al. “Deciphering Neo-Sex and B Chromosome Evolution by the Draft Genome of Drosophila Albomicans.” BMC Genomics, vol. 13, no. 1, BioMed Central, 2012, doi:10.1186/1471-2164-13-109. short: Q. Zhou, H. Zhu, Q. Huang, L. Zhao, G. Zhang, S. Roy, B. Vicoso, Z. Xuan, J. Ruan, Y. Zhang, R. Zhao, C. Ye, X. Zhang, J. Wang, W. Wang, D. Bachtrog, BMC Genomics 13 (2012). date_created: 2018-12-11T11:55:33Z date_published: 2012-03-22T00:00:00Z date_updated: 2021-01-12T06:55:08Z day: '22' doi: 10.1186/1471-2164-13-109 extern: 1 intvolume: ' 13' issue: '1' month: '03' publication: BMC Genomics publication_status: published publisher: BioMed Central publist_id: '4965' quality_controlled: 0 status: public title: Deciphering neo-sex and B chromosome evolution by the draft genome of Drosophila albomicans tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article volume: 13 year: '2012' ... --- _id: '2079' abstract: - lang: eng text: We introduce an algorithm and representation for fabricating 3D shape abstractions using mutually intersecting planar cut-outs. The planes have prefabricated slits at their intersections and are assembled by sliding them together. Often such abstractions are used as a sculptural art form or in architecture and are colloquially called ‘cardboard sculptures’. Based on an analysis of construction rules, we propose an extended binary space partitioning tree as an efficient representation of such cardboard models which allows us to quickly evaluate the feasibility of newly added planar elements. The complexity of insertion order quickly increases with the number of planar elements and manual analysis becomes intractable. We provide tools for generating cardboard sculptures with guaranteed constructibility. In combination with a simple optimization and sampling strategy for new elements, planar shape abstraction models can be designed by iteratively adding elements. As an output, we obtain a fabrication plan that can be printed or sent to a laser cutter. We demonstrate the complete process by designing and fabricating cardboard models of various well-known 3D shapes. author: - first_name: Kristian full_name: Hildebrand, Kristian last_name: Hildebrand - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Marc full_name: Alexa, Marc last_name: Alexa citation: ama: 'Hildebrand K, Bickel B, Alexa M. crdbrd: Shape fabrication by sliding planar slices. Computer Graphics Forum. 2012;31(2pt3):583-592. doi:10.1111/j.1467-8659.2012.03037.x' apa: 'Hildebrand, K., Bickel, B., & Alexa, M. (2012). crdbrd: Shape fabrication by sliding planar slices. Computer Graphics Forum. Wiley-Blackwell. https://doi.org/10.1111/j.1467-8659.2012.03037.x' chicago: 'Hildebrand, Kristian, Bernd Bickel, and Marc Alexa. “Crdbrd: Shape Fabrication by Sliding Planar Slices.” Computer Graphics Forum. Wiley-Blackwell, 2012. https://doi.org/10.1111/j.1467-8659.2012.03037.x.' ieee: 'K. Hildebrand, B. Bickel, and M. Alexa, “crdbrd: Shape fabrication by sliding planar slices,” Computer Graphics Forum, vol. 31, no. 2pt3. Wiley-Blackwell, pp. 583–592, 2012.' ista: 'Hildebrand K, Bickel B, Alexa M. 2012. crdbrd: Shape fabrication by sliding planar slices. Computer Graphics Forum. 31(2pt3), 583–592.' mla: 'Hildebrand, Kristian, et al. “Crdbrd: Shape Fabrication by Sliding Planar Slices.” Computer Graphics Forum, vol. 31, no. 2pt3, Wiley-Blackwell, 2012, pp. 583–92, doi:10.1111/j.1467-8659.2012.03037.x.' short: K. Hildebrand, B. Bickel, M. Alexa, Computer Graphics Forum 31 (2012) 583–592. date_created: 2018-12-11T11:55:35Z date_published: 2012-05-01T00:00:00Z date_updated: 2021-01-12T06:55:10Z day: '01' doi: 10.1111/j.1467-8659.2012.03037.x extern: 1 intvolume: ' 31' issue: 2pt3 month: '05' page: 583 - 592 publication: Computer Graphics Forum publication_status: published publisher: Wiley-Blackwell publist_id: '4959' quality_controlled: 0 status: public title: 'crdbrd: Shape fabrication by sliding planar slices' type: journal_article volume: 31 year: '2012' ... --- _id: '2103' abstract: - lang: eng text: Although facial hair plays an important role in individual expression, facial-hair reconstruction is not addressed by current facecapture systems. Our research addresses this limitation with an algorithm that treats hair and skin surface capture together in a coupled fashion so that a high-quality representation of hair fibers as well as the underlying skin surface can be reconstructed. We propose a passive, camera-based system that is robust against arbitrary motion since all data is acquired within the time period of a single exposure. Our reconstruction algorithm detects and traces hairs in the captured images and reconstructs them in 3D using a multiview stereo approach. Our coupled skin-reconstruction algorithm uses information about the detected hairs to deliver a skin surface that lies underneath all hairs irrespective of occlusions. In dense regions like eyebrows, we employ a hair-synthesis method to create hair fibers that plausibly match the image data. We demonstrate our scanning system on a number of individuals and show that it can successfully reconstruct a variety of facial-hair styles together with the underlying skin surface. author: - first_name: Thabo full_name: Beeler, Thabo last_name: Beeler - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Gioacchino full_name: Noris, Gioacchino last_name: Noris - first_name: Paul full_name: Beardsley, Paul A last_name: Beardsley - first_name: Steve full_name: Marschner, Steve last_name: Marschner - first_name: Robert full_name: Sumner, Robert W last_name: Sumner - first_name: Markus full_name: Groß, Markus S last_name: Groß citation: ama: Beeler T, Bickel B, Noris G, et al. Coupled 3D reconstruction of sparse facial hair and skin. ACM Transactions on Graphics. 2012;31(4). doi:10.1145/2185520.2185613 apa: Beeler, T., Bickel, B., Noris, G., Beardsley, P., Marschner, S., Sumner, R., & Groß, M. (2012). Coupled 3D reconstruction of sparse facial hair and skin. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/2185520.2185613 chicago: Beeler, Thabo, Bernd Bickel, Gioacchino Noris, Paul Beardsley, Steve Marschner, Robert Sumner, and Markus Groß. “Coupled 3D Reconstruction of Sparse Facial Hair and Skin.” ACM Transactions on Graphics. ACM, 2012. https://doi.org/10.1145/2185520.2185613. ieee: T. Beeler et al., “Coupled 3D reconstruction of sparse facial hair and skin,” ACM Transactions on Graphics, vol. 31, no. 4. ACM, 2012. ista: Beeler T, Bickel B, Noris G, Beardsley P, Marschner S, Sumner R, Groß M. 2012. Coupled 3D reconstruction of sparse facial hair and skin. ACM Transactions on Graphics. 31(4). mla: Beeler, Thabo, et al. “Coupled 3D Reconstruction of Sparse Facial Hair and Skin.” ACM Transactions on Graphics, vol. 31, no. 4, ACM, 2012, doi:10.1145/2185520.2185613. short: T. Beeler, B. Bickel, G. Noris, P. Beardsley, S. Marschner, R. Sumner, M. Groß, ACM Transactions on Graphics 31 (2012). date_created: 2018-12-11T11:55:44Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T06:55:20Z day: '01' doi: 10.1145/2185520.2185613 extern: 1 intvolume: ' 31' issue: '4' month: '01' publication: ACM Transactions on Graphics publication_status: published publisher: ACM publist_id: '4932' quality_controlled: 0 status: public title: Coupled 3D reconstruction of sparse facial hair and skin type: journal_article volume: 31 year: '2012' ... --- _id: '2101' abstract: - lang: eng text: 'Articulated deformable characters are widespread in computer animation. Unfortunately, we lack methods for their automatic fabrication using modern additive manufacturing (AM) technologies. We propose a method that takes a skinned mesh as input, then estimates a fabricatable single-material model that approximates the 3D kinematics of the corresponding virtual articulated character in a piecewise linear manner. We first extract a set of potential joint locations. From this set, together with optional, user-specified range constraints, we then estimate mechanical friction joints that satisfy inter-joint non-penetration and other fabrication constraints. To avoid brittle joint designs, we place joint centers on an approximate medial axis representation of the input geometry, and maximize each joint''s minimal cross-sectional area. We provide several demonstrations, manufactured as single, assembled pieces using 3D printers. ' acknowledgement: This work was partially supported by NSF grant IIS-1116619. Doug James acknowledges support from Pixar and a fellowship from the John Simon Guggenheim Memorial Foundation author: - first_name: Moritz full_name: Bac̈her, Moritz last_name: Bac̈Her - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Doug full_name: James, Doug L last_name: James - first_name: Hanspeter full_name: Pfister, Hanspeter last_name: Pfister citation: ama: Bac̈Her M, Bickel B, James D, Pfister H. Fabricating articulated characters from skinned meshes. ACM Transactions on Graphics. 2012;31(4). doi:10.1145/2185520.2185543 apa: Bac̈Her, M., Bickel, B., James, D., & Pfister, H. (2012). Fabricating articulated characters from skinned meshes. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/2185520.2185543 chicago: Bac̈Her, Moritz, Bernd Bickel, Doug James, and Hanspeter Pfister. “Fabricating Articulated Characters from Skinned Meshes.” ACM Transactions on Graphics. ACM, 2012. https://doi.org/10.1145/2185520.2185543. ieee: M. Bac̈Her, B. Bickel, D. James, and H. Pfister, “Fabricating articulated characters from skinned meshes,” ACM Transactions on Graphics, vol. 31, no. 4. ACM, 2012. ista: Bac̈Her M, Bickel B, James D, Pfister H. 2012. Fabricating articulated characters from skinned meshes. ACM Transactions on Graphics. 31(4). mla: Bac̈Her, Moritz, et al. “Fabricating Articulated Characters from Skinned Meshes.” ACM Transactions on Graphics, vol. 31, no. 4, ACM, 2012, doi:10.1145/2185520.2185543. short: M. Bac̈Her, B. Bickel, D. James, H. Pfister, ACM Transactions on Graphics 31 (2012). date_created: 2018-12-11T11:55:43Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T06:55:19Z day: '01' doi: 10.1145/2185520.2185543 extern: 1 intvolume: ' 31' issue: '4' month: '01' publication: ACM Transactions on Graphics publication_status: published publisher: ACM publist_id: '4933' quality_controlled: 0 status: public title: Fabricating articulated characters from skinned meshes type: journal_article volume: 31 year: '2012' ... --- _id: '2102' abstract: - lang: eng text: 'We propose a complete process for designing, simulating, and fabricating synthetic skin for an animatronics character that mimics the face of a given subject and its expressions. The process starts with measuring the elastic properties of a material used to manufacture synthetic soft tissue. Given these measurements we use physicsbased simulation to predict the behavior of a face when it is driven by the underlying robotic actuation. Next, we capture 3D facial expressions for a given target subject. As the key component of our process, we present a novel optimization scheme that determines the shape of the synthetic skin as well as the actuation parameters that provide the best match to the target expressions. We demonstrate this computational skin design by physically cloning a real human face onto an animatronics figure. ' acknowledgement: This work was supported in part by the NCCR Co-Me of the Swiss NSF author: - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Peter full_name: Kaufmann, Peter last_name: Kaufmann - first_name: Mélina full_name: Skouras, Mélina last_name: Skouras - first_name: Bernhard full_name: Thomaszewski, Bernhard last_name: Thomaszewski - first_name: Derek full_name: Bradley, Derek J last_name: Bradley - first_name: Thabo full_name: Beeler, Thabo last_name: Beeler - first_name: Philip full_name: Jackson, Philip V last_name: Jackson - first_name: Steve full_name: Marschner, Steve last_name: Marschner - first_name: Wojciech full_name: Matusik, Wojciech last_name: Matusik - first_name: Markus full_name: Groß, Markus S last_name: Groß citation: ama: Bickel B, Kaufmann P, Skouras M, et al. Physical face cloning. ACM Transactions on Graphics. 2012;31(4). doi:10.1145/2185520.2185614 apa: Bickel, B., Kaufmann, P., Skouras, M., Thomaszewski, B., Bradley, D., Beeler, T., … Groß, M. (2012). Physical face cloning. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/2185520.2185614 chicago: Bickel, Bernd, Peter Kaufmann, Mélina Skouras, Bernhard Thomaszewski, Derek Bradley, Thabo Beeler, Philip Jackson, Steve Marschner, Wojciech Matusik, and Markus Groß. “Physical Face Cloning.” ACM Transactions on Graphics. ACM, 2012. https://doi.org/10.1145/2185520.2185614. ieee: B. Bickel et al., “Physical face cloning,” ACM Transactions on Graphics, vol. 31, no. 4. ACM, 2012. ista: Bickel B, Kaufmann P, Skouras M, Thomaszewski B, Bradley D, Beeler T, Jackson P, Marschner S, Matusik W, Groß M. 2012. Physical face cloning. ACM Transactions on Graphics. 31(4). mla: Bickel, Bernd, et al. “Physical Face Cloning.” ACM Transactions on Graphics, vol. 31, no. 4, ACM, 2012, doi:10.1145/2185520.2185614. short: B. Bickel, P. Kaufmann, M. Skouras, B. Thomaszewski, D. Bradley, T. Beeler, P. Jackson, S. Marschner, W. Matusik, M. Groß, ACM Transactions on Graphics 31 (2012). date_created: 2018-12-11T11:55:43Z date_published: 2012-07-04T00:00:00Z date_updated: 2021-01-12T06:55:19Z day: '04' doi: 10.1145/2185520.2185614 extern: 1 intvolume: ' 31' issue: '4' month: '07' publication: ACM Transactions on Graphics publication_status: published publisher: ACM publist_id: '4931' quality_controlled: 0 status: public title: Physical face cloning type: journal_article volume: 31 year: '2012' ... --- _id: '2106' abstract: - lang: eng text: Progress in cloth simulation for computer animation and apparel design has led to a multitude of deformation models, each with its own way of relating geometry, deformation, and forces. As simulators improve, differences between these models become more important, but it is difficult to choose a model and a set of parameters to match a given real material simply by looking at simulation results. This paper provides measurement and fitting methods that allow nonlinear models to be fit to the observed deformation of a particular cloth sample. Unlike standard textile testing, our system measures complex 3D deformations of a sheet of cloth, not just one-dimensional force-displacement curves, so it works under a wider range of deformation conditions. The fitted models are then evaluated by comparison to measured deformations with motions very different from those used for fitting. acknowledgement: This work was funded in part by the Spanish Ministry of Science and Innovation, project TIN2009-07942, and by the European Research Council, project ERC-2011-StG-280135 Animetrics. author: - first_name: Eder full_name: Miguel, Eder last_name: Miguel - first_name: Derek full_name: Bradley, Derek J last_name: Bradley - first_name: Bernhard full_name: Thomaszewski, Bernhard last_name: Thomaszewski - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Wojciech full_name: Matusik, Wojciech last_name: Matusik - first_name: Miguel full_name: Otaduy, Miguel A last_name: Otaduy - first_name: Steve full_name: Marschner, Steve last_name: Marschner citation: ama: 'Miguel E, Bradley D, Thomaszewski B, et al. Data-driven estimation of cloth simulation models. In: Vol 31. Wiley-Blackwell; 2012:519-528. doi:10.1111/j.1467-8659.2012.03031.x' apa: Miguel, E., Bradley, D., Thomaszewski, B., Bickel, B., Matusik, W., Otaduy, M., & Marschner, S. (2012). Data-driven estimation of cloth simulation models (Vol. 31, pp. 519–528). Presented at the Computer Graphics Forum, Wiley-Blackwell. https://doi.org/10.1111/j.1467-8659.2012.03031.x chicago: Miguel, Eder, Derek Bradley, Bernhard Thomaszewski, Bernd Bickel, Wojciech Matusik, Miguel Otaduy, and Steve Marschner. “Data-Driven Estimation of Cloth Simulation Models,” 31:519–28. Wiley-Blackwell, 2012. https://doi.org/10.1111/j.1467-8659.2012.03031.x. ieee: E. Miguel et al., “Data-driven estimation of cloth simulation models,” presented at the Computer Graphics Forum, 2012, vol. 31, no. 2, pp. 519–528. ista: Miguel E, Bradley D, Thomaszewski B, Bickel B, Matusik W, Otaduy M, Marschner S. 2012. Data-driven estimation of cloth simulation models. Computer Graphics Forum vol. 31, 519–528. mla: Miguel, Eder, et al. Data-Driven Estimation of Cloth Simulation Models. Vol. 31, no. 2, Wiley-Blackwell, 2012, pp. 519–28, doi:10.1111/j.1467-8659.2012.03031.x. short: E. Miguel, D. Bradley, B. Thomaszewski, B. Bickel, W. Matusik, M. Otaduy, S. Marschner, in:, Wiley-Blackwell, 2012, pp. 519–528. conference: name: Computer Graphics Forum date_created: 2018-12-11T11:55:45Z date_published: 2012-05-01T00:00:00Z date_updated: 2021-01-12T06:55:21Z day: '01' doi: 10.1111/j.1467-8659.2012.03031.x extern: 1 intvolume: ' 31' issue: '2' month: '05' page: 519 - 528 publication_status: published publisher: Wiley-Blackwell publist_id: '4929' quality_controlled: 0 status: public title: Data-driven estimation of cloth simulation models type: conference volume: 31 year: '2012' ... --- _id: '2104' abstract: - lang: eng text: 'In recent years, various methods have been introduced to exploit pre-recorded data to improve the performance and/or realism of dynamic deformations, but their differences and similarities have not been adequately analyzed or discussed. So far, the proposed methods have been explored mainly in the research context. They have not been adopted by the computer graphics industry. This course bridges the gap between research labs and industry to present a unifying theory and understanding of data-driven methods for dynamic deformations that may inspire development of novel solutions. It focuses on application of data-driven methods to three areas of computer animation: dynamic deformation of faces, soft volumetric tissue, and cloth. And it describes how to approach these challenges in a data-driven manner, classifies the various methods, and demonstrates how data-driven methods can work in other settings. ' author: - first_name: Miguel full_name: Otaduy, Miguel A last_name: Otaduy - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Derek full_name: Bradley, Derek J last_name: Bradley - first_name: Huamin full_name: Wang, Huamin last_name: Wang citation: ama: 'Otaduy M, Bickel B, Bradley D, Wang H. Data-driven simulation methods in computer graphics: Cloth, tissue and faces. In: ACM; 2012. doi:10.1145/2343483.2343495' apa: 'Otaduy, M., Bickel, B., Bradley, D., & Wang, H. (2012). Data-driven simulation methods in computer graphics: Cloth, tissue and faces. Presented at the SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, ACM. https://doi.org/10.1145/2343483.2343495' chicago: 'Otaduy, Miguel, Bernd Bickel, Derek Bradley, and Huamin Wang. “Data-Driven Simulation Methods in Computer Graphics: Cloth, Tissue and Faces.” ACM, 2012. https://doi.org/10.1145/2343483.2343495.' ieee: 'M. Otaduy, B. Bickel, D. Bradley, and H. Wang, “Data-driven simulation methods in computer graphics: Cloth, tissue and faces,” presented at the SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, 2012.' ista: 'Otaduy M, Bickel B, Bradley D, Wang H. 2012. Data-driven simulation methods in computer graphics: Cloth, tissue and faces. SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques.' mla: 'Otaduy, Miguel, et al. Data-Driven Simulation Methods in Computer Graphics: Cloth, Tissue and Faces. ACM, 2012, doi:10.1145/2343483.2343495.' short: M. Otaduy, B. Bickel, D. Bradley, H. Wang, in:, ACM, 2012. conference: name: 'SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques' date_created: 2018-12-11T11:55:44Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T06:55:20Z day: '01' doi: 10.1145/2343483.2343495 extern: 1 month: '01' publication_status: published publisher: ACM publist_id: '4930' quality_controlled: 0 status: public title: 'Data-driven simulation methods in computer graphics: Cloth, tissue and faces' type: conference year: '2012' ... --- _id: '2105' acknowledgement: Mélina Skouras was partially supported by the NCCR Co-Me of the Swiss National Science Foundation. author: - first_name: Mélina full_name: Skouras, Mélina last_name: Skouras - first_name: Bernhard full_name: Thomaszewski, Bernhard last_name: Thomaszewski - first_name: Bernd full_name: Bernd Bickel id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Markus full_name: Groß, Markus S last_name: Groß citation: ama: 'Skouras M, Thomaszewski B, Bickel B, Groß M. Computational design of rubber balloons. In: Vol 31. Wiley-Blackwell; 2012:835-844. doi:10.1111/j.1467-8659.2012.03064.x' apa: 'Skouras, M., Thomaszewski, B., Bickel, B., & Groß, M. (2012). Computational design of rubber balloons (Vol. 31, pp. 835–844). Presented at the EUROGRAPHICS: European Association for Computer Graphics, Wiley-Blackwell. https://doi.org/10.1111/j.1467-8659.2012.03064.x' chicago: Skouras, Mélina, Bernhard Thomaszewski, Bernd Bickel, and Markus Groß. “Computational Design of Rubber Balloons,” 31:835–44. Wiley-Blackwell, 2012. https://doi.org/10.1111/j.1467-8659.2012.03064.x. ieee: 'M. Skouras, B. Thomaszewski, B. Bickel, and M. Groß, “Computational design of rubber balloons,” presented at the EUROGRAPHICS: European Association for Computer Graphics, 2012, vol. 31, no. 2, pp. 835–844.' ista: 'Skouras M, Thomaszewski B, Bickel B, Groß M. 2012. Computational design of rubber balloons. EUROGRAPHICS: European Association for Computer Graphics vol. 31, 835–844.' mla: Skouras, Mélina, et al. Computational Design of Rubber Balloons. Vol. 31, no. 2, Wiley-Blackwell, 2012, pp. 835–44, doi:10.1111/j.1467-8659.2012.03064.x. short: M. Skouras, B. Thomaszewski, B. Bickel, M. Groß, in:, Wiley-Blackwell, 2012, pp. 835–844. conference: name: 'EUROGRAPHICS: European Association for Computer Graphics' date_created: 2018-12-11T11:55:45Z date_published: 2012-05-01T00:00:00Z date_updated: 2021-01-12T06:55:20Z day: '01' doi: 10.1111/j.1467-8659.2012.03064.x extern: 1 intvolume: ' 31' issue: '2' month: '05' page: 835 - 844 publication_status: published publisher: Wiley-Blackwell publist_id: '4928' quality_controlled: 0 status: public title: Computational design of rubber balloons type: conference volume: 31 year: '2012' ... --- _id: '2125' abstract: - lang: eng text: We consider a class of stochastic PDEs of Burgers type in spatial dimension 1, driven by space–time white noise. Even though it is well known that these equations are well posed, it turns out that if one performs a spatial discretization of the nonlinearity in the “wrong” way, then the sequence of approximate equations does converge to a limit, but this limit exhibits an additional correction term. This correction term is proportional to the local quadratic cross-variation (in space) of the gradient of the conserved quantity with the solution itself. This can be understood as a consequence of the fact that for any fixed time, the law of the solution is locally equivalent to Wiener measure, where space plays the role of time. In this sense, the correction term is similar to the usual Itô–Stratonovich correction term that arises when one considers different temporal discretizations of stochastic ODEs. acknowledgement: Supported by Rubicon Grant 680-50-0901 of the Netherlands Organisation for Scientific Research (NWO). Supported by the EPSRC Grants EP/E002269/1 and EP/D071593/1, a Wolfson Research Merit Award of the Royal Society and a Philip Leverhulme prize of the Lev author: - first_name: Martin full_name: Hairer, Martin M last_name: Hairer - first_name: Jan full_name: Jan Maas id: 4C5696CE-F248-11E8-B48F-1D18A9856A87 last_name: Maas orcid: 0000-0002-0845-1338 citation: ama: Hairer M, Maas J. A spatial version of the Itô-Stratonovich correction. Annals of Probability. 2012;40(4):1675-1714. doi:10.1214/11-AOP662 apa: Hairer, M., & Maas, J. (2012). A spatial version of the Itô-Stratonovich correction. Annals of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/11-AOP662 chicago: Hairer, Martin, and Jan Maas. “A Spatial Version of the Itô-Stratonovich Correction.” Annals of Probability. Institute of Mathematical Statistics, 2012. https://doi.org/10.1214/11-AOP662. ieee: M. Hairer and J. Maas, “A spatial version of the Itô-Stratonovich correction,” Annals of Probability, vol. 40, no. 4. Institute of Mathematical Statistics, pp. 1675–1714, 2012. ista: Hairer M, Maas J. 2012. A spatial version of the Itô-Stratonovich correction. Annals of Probability. 40(4), 1675–1714. mla: Hairer, Martin, and Jan Maas. “A Spatial Version of the Itô-Stratonovich Correction.” Annals of Probability, vol. 40, no. 4, Institute of Mathematical Statistics, 2012, pp. 1675–714, doi:10.1214/11-AOP662. short: M. Hairer, J. Maas, Annals of Probability 40 (2012) 1675–1714. date_created: 2018-12-11T11:55:51Z date_published: 2012-07-01T00:00:00Z date_updated: 2021-01-12T06:55:27Z day: '01' doi: 10.1214/11-AOP662 extern: 1 intvolume: ' 40' issue: '4' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1011.0966 month: '07' oa: 1 page: 1675 - 1714 publication: Annals of Probability publication_status: published publisher: Institute of Mathematical Statistics publist_id: '4908' quality_controlled: 0 status: public title: A spatial version of the Itô-Stratonovich correction type: journal_article volume: 40 year: '2012' ... --- _id: '2127' abstract: - lang: eng text: We study a new notion of Ricci curvature that applies to Markov chains on discrete spaces. This notion relies on geodesic convexity of the entropy and is analogous to the one introduced by Lott, Sturm, and Villani for geodesic measure spaces. In order to apply to the discrete setting, the role of the Wasserstein metric is taken over by a different metric, having the property that continuous time Markov chains are gradient flows of the entropy. Using this notion of Ricci curvature we prove discrete analogues of fundamental results by Bakry–Émery and Otto–Villani. Further, we show that Ricci curvature bounds are preserved under tensorisation. As a special case we obtain the sharp Ricci curvature lower bound for the discrete hypercube. acknowledgement: Jan Maas is supported by Rubicon subsidy 680-50-0901 of the Netherlands Organisation for Scientific Research (NWO). author: - first_name: Matthias full_name: Erbar, Matthias last_name: Erbar - first_name: Jan full_name: Jan Maas id: 4C5696CE-F248-11E8-B48F-1D18A9856A87 last_name: Maas orcid: 0000-0002-0845-1338 citation: ama: Erbar M, Maas J. Ricci curvature of finite Markov chains via convexity of the entropy. Archive for Rational Mechanics and Analysis. 2012;206(3):997-1038. doi:10.1007/s00205-012-0554-z apa: Erbar, M., & Maas, J. (2012). Ricci curvature of finite Markov chains via convexity of the entropy. Archive for Rational Mechanics and Analysis. Springer. https://doi.org/10.1007/s00205-012-0554-z chicago: Erbar, Matthias, and Jan Maas. “Ricci Curvature of Finite Markov Chains via Convexity of the Entropy.” Archive for Rational Mechanics and Analysis. Springer, 2012. https://doi.org/10.1007/s00205-012-0554-z. ieee: M. Erbar and J. Maas, “Ricci curvature of finite Markov chains via convexity of the entropy,” Archive for Rational Mechanics and Analysis, vol. 206, no. 3. Springer, pp. 997–1038, 2012. ista: Erbar M, Maas J. 2012. Ricci curvature of finite Markov chains via convexity of the entropy. Archive for Rational Mechanics and Analysis. 206(3), 997–1038. mla: Erbar, Matthias, and Jan Maas. “Ricci Curvature of Finite Markov Chains via Convexity of the Entropy.” Archive for Rational Mechanics and Analysis, vol. 206, no. 3, Springer, 2012, pp. 997–1038, doi:10.1007/s00205-012-0554-z. short: M. Erbar, J. Maas, Archive for Rational Mechanics and Analysis 206 (2012) 997–1038. date_created: 2018-12-11T11:55:52Z date_published: 2012-12-01T00:00:00Z date_updated: 2021-01-12T06:55:28Z day: '01' doi: 10.1007/s00205-012-0554-z extern: 1 intvolume: ' 206' issue: '3' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1111.2687 month: '12' oa: 1 page: 997 - 1038 publication: Archive for Rational Mechanics and Analysis publication_status: published publisher: Springer publist_id: '4906' quality_controlled: 0 status: public title: Ricci curvature of finite Markov chains via convexity of the entropy type: journal_article volume: 206 year: '2012' ...