[{"type":"journal_article","publist_id":"7208","issue":"5","abstract":[{"lang":"eng","text":"The human Mediator complex controls RNA polymerase II (pol II) function in ways that remain incompletely understood. Activator-Mediator binding alters Mediator structure, and these activator-induced structural shifts appear to play key roles in regulating transcription. A recent cryo-electron microscopy (EM) analysis revealed that pol II adopted a stable orientation within a Mediator-pol II-TFIIF assembly in which Mediator was bound to the activation domain of viral protein 16 (VP16). Whereas TFIIF was shown to be important for orienting pol II within this assembly, the potential role of the activator was not assessed. To determine how activator binding might affect pol II orientation, we isolated human Mediator-pol II-TFIIF complexes in which Mediator was not bound to an activator. Cryo-EM analysis of this assembly, coupled with pol II crystal structure docking, revealed that pol II binds Mediator at the same general location; however, in contrast to VP16-bound Mediator, pol II does not appear to stably orient in the absence of an activator. Variability in pol II orientation might be important mechanistically, perhaps to enable sense and antisense transcription at human promoters. Because Mediator interacts extensively with pol II, these results suggest that Mediator structural shifts induced by activator binding help stably orient pol II prior to transcription initiation."}],"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"596","year":"2012","intvolume":" 417","publisher":"Elsevier","status":"public","publication_status":"published","title":"Activator-mediator binding stabilizes RNA polymerase II orientation within the human mediator-RNA polymerase II-TFIIF assembly","author":[{"full_name":"Bernecky, Carrie A","first_name":"Carrie A","last_name":"Bernecky","id":"2CB9DFE2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0893-7036"},{"first_name":"Dylan","last_name":"Taatjes","full_name":"Taatjes, Dylan"}],"oa_version":"None","volume":417,"date_created":"2018-12-11T11:47:24Z","date_updated":"2021-01-12T08:05:21Z","article_processing_charge":"No","month":"04","day":"13","main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4582759/"}],"oa":1,"citation":{"chicago":"Bernecky, Carrie, and Dylan Taatjes. “Activator-Mediator Binding Stabilizes RNA Polymerase II Orientation within the Human Mediator-RNA Polymerase II-TFIIF Assembly.” Journal of Molecular Biology. Elsevier, 2012. https://doi.org/10.1016/j.jmb.2012.02.014.","short":"C. Bernecky, D. Taatjes, Journal of Molecular Biology 417 (2012) 387–394.","mla":"Bernecky, Carrie, and Dylan Taatjes. “Activator-Mediator Binding Stabilizes RNA Polymerase II Orientation within the Human Mediator-RNA Polymerase II-TFIIF Assembly.” Journal of Molecular Biology, vol. 417, no. 5, Elsevier, 2012, pp. 387–94, doi:10.1016/j.jmb.2012.02.014.","apa":"Bernecky, C., & Taatjes, D. (2012). Activator-mediator binding stabilizes RNA polymerase II orientation within the human mediator-RNA polymerase II-TFIIF assembly. Journal of Molecular Biology. Elsevier. https://doi.org/10.1016/j.jmb.2012.02.014","ieee":"C. Bernecky and D. Taatjes, “Activator-mediator binding stabilizes RNA polymerase II orientation within the human mediator-RNA polymerase II-TFIIF assembly,” Journal of Molecular Biology, vol. 417, no. 5. Elsevier, pp. 387–394, 2012.","ista":"Bernecky C, Taatjes D. 2012. Activator-mediator binding stabilizes RNA polymerase II orientation within the human mediator-RNA polymerase II-TFIIF assembly. Journal of Molecular Biology. 417(5), 387–394.","ama":"Bernecky C, Taatjes D. Activator-mediator binding stabilizes RNA polymerase II orientation within the human mediator-RNA polymerase II-TFIIF assembly. Journal of Molecular Biology. 2012;417(5):387-394. doi:10.1016/j.jmb.2012.02.014"},"publication":"Journal of Molecular Biology","page":"387 - 394","doi":"10.1016/j.jmb.2012.02.014","date_published":"2012-04-13T00:00:00Z","language":[{"iso":"eng"}]},{"day":"04","page":"581-591","publication":"Nature Neuroscience","citation":{"chicago":"Busch, Karl Emanuel, Patrick Laurent, Zoltan Soltesz, Robin Joseph Murphy, Olivier Faivre, Berthold Hedwig, Martin Thomas, Heather L Smith, and Mario de Bono. “Tonic Signaling from O2 Sensors Sets Neural Circuit Activity and Behavioral State.” Nature Neuroscience. Springer Nature, 2012. https://doi.org/10.1038/nn.3061.","short":"K.E. Busch, P. Laurent, Z. Soltesz, R.J. Murphy, O. Faivre, B. Hedwig, M. Thomas, H.L. Smith, M. de Bono, Nature Neuroscience 15 (2012) 581–591.","mla":"Busch, Karl Emanuel, et al. “Tonic Signaling from O2 Sensors Sets Neural Circuit Activity and Behavioral State.” Nature Neuroscience, vol. 15, no. 4, Springer Nature, 2012, pp. 581–91, doi:10.1038/nn.3061.","ieee":"K. E. Busch et al., “Tonic signaling from O2 sensors sets neural circuit activity and behavioral state,” Nature Neuroscience, vol. 15, no. 4. Springer Nature, pp. 581–591, 2012.","apa":"Busch, K. E., Laurent, P., Soltesz, Z., Murphy, R. J., Faivre, O., Hedwig, B., … de Bono, M. (2012). Tonic signaling from O2 sensors sets neural circuit activity and behavioral state. Nature Neuroscience. Springer Nature. https://doi.org/10.1038/nn.3061","ista":"Busch KE, Laurent P, Soltesz Z, Murphy RJ, Faivre O, Hedwig B, Thomas M, Smith HL, de Bono M. 2012. Tonic signaling from O2 sensors sets neural circuit activity and behavioral state. Nature Neuroscience. 15(4), 581–591.","ama":"Busch KE, Laurent P, Soltesz Z, et al. Tonic signaling from O2 sensors sets neural circuit activity and behavioral state. Nature Neuroscience. 2012;15(4):581-591. doi:10.1038/nn.3061"},"date_published":"2012-03-04T00:00:00Z","type":"journal_article","abstract":[{"text":"Tonic receptors convey stimulus duration and intensity and are implicated in homeostatic control. However, how tonic homeostatic signals are generated and how they reconfigure neural circuits and modify animal behavior is poorly understood. Here we show that Caenorhabditis elegans O2-sensing neurons are tonic receptors that continuously signal ambient [O2] to set the animal's behavioral state. Sustained signaling relied on a Ca2+ relay involving L-type voltage-gated Ca2+ channels, the ryanodine and the inositol-1,4,5-trisphosphate receptors. Tonic activity evoked continuous neuropeptide release, which helps elicit the enduring behavioral state associated with high [O2]. Sustained O2 receptor signaling was propagated to downstream neural circuits, including the hub interneuron RMG. O2 receptors evoked similar locomotory states at particular O2 concentrations, regardless of previous d[O2]/dt. However, a phasic component of the URX receptors' response to high d[O2]/dt, as well as tonic-to-phasic transformations in downstream interneurons, enabled transient reorientation movements shaped by d[O2]/dt. Our results highlight how tonic homeostatic signals can generate both transient and enduring behavioral change.","lang":"eng"}],"issue":"4","title":"Tonic signaling from O2 sensors sets neural circuit activity and behavioral state","status":"public","intvolume":" 15","_id":"6136","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","oa_version":"Submitted Version","month":"03","publication_identifier":{"issn":["1097-6256","1546-1726"]},"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3564487/"}],"oa":1,"external_id":{"pmid":["22388961"]},"language":[{"iso":"eng"}],"doi":"10.1038/nn.3061","extern":"1","publication_status":"published","publisher":"Springer Nature","year":"2012","pmid":1,"date_updated":"2021-01-12T08:06:17Z","date_created":"2019-03-20T14:23:30Z","volume":15,"author":[{"first_name":"Karl Emanuel","last_name":"Busch","full_name":"Busch, Karl Emanuel"},{"last_name":"Laurent","first_name":"Patrick","full_name":"Laurent, Patrick"},{"first_name":"Zoltan","last_name":"Soltesz","full_name":"Soltesz, Zoltan"},{"full_name":"Murphy, Robin Joseph","last_name":"Murphy","first_name":"Robin Joseph"},{"first_name":"Olivier","last_name":"Faivre","full_name":"Faivre, Olivier"},{"full_name":"Hedwig, Berthold","last_name":"Hedwig","first_name":"Berthold"},{"full_name":"Thomas, Martin","first_name":"Martin","last_name":"Thomas"},{"last_name":"Smith","first_name":"Heather L","full_name":"Smith, Heather L"},{"first_name":"Mario","last_name":"de Bono","id":"4E3FF80E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8347-0443","full_name":"de Bono, Mario"}]},{"page":"2905-2908","quality_controlled":"1","citation":{"ista":"Mondelli M, Zhou Q, Ma X, Lottici V. 2012. A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems. 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). ICASSP: International Conference on Acoustics, Speech and Signal Processing, 2905–2908.","ieee":"M. Mondelli, Q. Zhou, X. Ma, and V. Lottici, “A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems,” in 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Kyoto, Japan, 2012, pp. 2905–2908.","apa":"Mondelli, M., Zhou, Q., Ma, X., & Lottici, V. (2012). A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems. In 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (pp. 2905–2908). Kyoto, Japan: IEEE. https://doi.org/10.1109/icassp.2012.6288524","ama":"Mondelli M, Zhou Q, Ma X, Lottici V. A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems. In: 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE; 2012:2905-2908. doi:10.1109/icassp.2012.6288524","chicago":"Mondelli, Marco, Qi Zhou, Xiaoli Ma, and Vincenzo Lottici. “A Cooperative Approach for Amplify-and-Forward Differential Transmitted Reference IR-UWB Relay Systems.” In 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2905–8. IEEE, 2012. https://doi.org/10.1109/icassp.2012.6288524.","mla":"Mondelli, Marco, et al. “A Cooperative Approach for Amplify-and-Forward Differential Transmitted Reference IR-UWB Relay Systems.” 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2012, pp. 2905–08, doi:10.1109/icassp.2012.6288524.","short":"M. Mondelli, Q. Zhou, X. Ma, V. Lottici, in:, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2012, pp. 2905–2908."},"publication":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","language":[{"iso":"eng"}],"date_published":"2012-07-31T00:00:00Z","doi":"10.1109/icassp.2012.6288524","conference":{"name":"ICASSP: International Conference on Acoustics, Speech and Signal Processing","start_date":"2012-03-25","location":"Kyoto, Japan","end_date":"2012-03-30"},"publication_identifier":{"issn":["1520-6149"]},"day":"31","month":"07","publisher":"IEEE","publication_status":"published","title":"A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems","status":"public","year":"2012","_id":"6746","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"None","date_updated":"2021-01-12T08:08:49Z","date_created":"2019-07-31T09:14:48Z","author":[{"id":"27EB676C-8706-11E9-9510-7717E6697425","orcid":"0000-0002-3242-7020","first_name":"Marco","last_name":"Mondelli","full_name":"Mondelli, Marco"},{"full_name":"Zhou, Qi","last_name":"Zhou","first_name":"Qi"},{"first_name":"Xiaoli","last_name":"Ma","full_name":"Ma, Xiaoli"},{"full_name":"Lottici, Vincenzo","last_name":"Lottici","first_name":"Vincenzo"}],"type":"conference","extern":"1","abstract":[{"lang":"eng","text":"This paper proposes a novel cooperative approach for two-hop amplify-and-forward (A&F) relaying that exploits both the signal forwarded by the relay and the one directly transmitted by the source in impulse-radio ultra-wideband (IR-UWB) systems. Specifically, we focus on a non-coherent setup employing a double-differential encoding scheme at the source node and a single differential demodulation at the relay and destination. The log-likelihood ratio based decision rule is derived at the destination node. A semi-analytical power allocation strategy is presented by evaluating a closed-form expression for the effective signal to noise ratio (SNR) at the destination, which is maximized by exhaustive search. Numerical simulations show that the proposed system outperforms both the direct transmission with single differential encoding and the non-cooperative multi-hop approach in different scenarios."}]},{"language":[{"iso":"eng"}],"doi":"10.1007/s10853-012-6463-6","date_published":"2012-08-01T00:00:00Z","page":"5729-5734","quality_controlled":"1","article_type":"original","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","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.","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","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.","short":"K.C. Lukas, G. Joshi, K.A. Modic, Z.F. Ren, C.P. Opeil, Journal of Materials Science 47 (2012) 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.","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."},"publication":"Journal of Materials Science","publication_identifier":{"issn":["0022-2461"],"eissn":["1573-4803"]},"article_processing_charge":"No","month":"08","day":"01","oa_version":"None","volume":47,"date_updated":"2021-01-12T08:11:43Z","date_created":"2019-11-19T13:36:54Z","author":[{"first_name":"K. C.","last_name":"Lukas","full_name":"Lukas, K. C."},{"last_name":"Joshi","first_name":"G.","full_name":"Joshi, G."},{"first_name":"Kimberly A","last_name":"Modic","id":"13C26AC0-EB69-11E9-87C6-5F3BE6697425","orcid":"0000-0001-9760-3147","full_name":"Modic, Kimberly A"},{"full_name":"Ren, Z. F.","last_name":"Ren","first_name":"Z. F."},{"full_name":"Opeil, C. P.","last_name":"Opeil","first_name":"C. P."}],"publisher":"Springer Nature","intvolume":" 47","title":"Thermoelectric properties of Ho-doped Bi0.88Sb0.12","status":"public","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7074","year":"2012","extern":"1","issue":"15","abstract":[{"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.","lang":"eng"}],"type":"journal_article"},{"type":"journal_article","issue":"1","abstract":[{"lang":"eng","text":"Carbon has been used widely as the basis of porous cathodes for nonaqueous Li–O2 cells. However, the stability of carbon and the effect of carbon on electrolyte decomposition in such cells are complex and depend on the hydrophobicity/hydrophilicity of the carbon surface. Analyzing carbon cathodes, cycled in Li–O2 cells between 2 and 4 V, using acid treatment and Fenton’s reagent, and combined with differential electrochemical mass spectrometry and FTIR, demonstrates the following: Carbon is relatively stable below 3.5 V (vs Li/Li+) on discharge or charge, especially so for hydrophobic carbon, but is unstable on charging above 3.5 V (in the presence of Li2O2), oxidatively decomposing to form Li2CO3. Direct chemical reaction with Li2O2 accounts for only a small proportion of the total carbon decomposition on cycling. Carbon promotes electrolyte decomposition during discharge and charge in a Li–O2 cell, giving rise to Li2CO3 and Li carboxylates (DMSO and tetraglyme electrolytes). The Li2CO3 and Li carboxylates present at the end of discharge and those that form on charge result in polarization on the subsequent charge. Li2CO3 (derived from carbon and from the electrolyte) as well as the Li carboxylates (derived from the electrolyte) decompose and form on charging. Oxidation of Li2CO3 on charging to ∼4 V is incomplete; Li2CO3 accumulates on cycling resulting in electrode passivation and capacity fading. Hydrophilic carbon is less stable and more catalytically active toward electrolyte decomposition than carbon with a hydrophobic surface. If the Li–O2 cell could be charged at or below 3.5 V, then carbon may be relatively stable, however, its ability to promote electrolyte decomposition, presenting problems for its use in a practical Li–O2 battery. The results emphasize that stable cycling of Li2O2 at the cathode in a Li–O2 cell depends on the synergy between electrolyte and electrode; the stability of the electrode and the electrolyte cannot be considered in isolation."}],"extern":"1","_id":"7308","year":"2012","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 135","publisher":"ACS","status":"public","publication_status":"published","title":"The carbon electrode in nonaqueous Li–O2 cells","author":[{"full_name":"Ottakam Thotiyl, Muhammed M.","first_name":"Muhammed M.","last_name":"Ottakam Thotiyl"},{"full_name":"Freunberger, Stefan Alexander","last_name":"Freunberger","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"first_name":"Zhangquan","last_name":"Peng","full_name":"Peng, Zhangquan"},{"full_name":"Bruce, Peter G.","last_name":"Bruce","first_name":"Peter G."}],"volume":135,"oa_version":"None","date_created":"2020-01-15T12:18:57Z","date_updated":"2021-01-12T08:12:56Z","publication_identifier":{"issn":["0002-7863","1520-5126"]},"article_processing_charge":"No","day":"28","month":"11","citation":{"chicago":"Ottakam Thotiyl, Muhammed M., Stefan Alexander Freunberger, Zhangquan Peng, and Peter G. Bruce. “The Carbon Electrode in Nonaqueous Li–O2 Cells.” Journal of the American Chemical Society. ACS, 2012. https://doi.org/10.1021/ja310258x.","mla":"Ottakam Thotiyl, Muhammed M., et al. “The Carbon Electrode in Nonaqueous Li–O2 Cells.” Journal of the American Chemical Society, vol. 135, no. 1, ACS, 2012, pp. 494–500, doi:10.1021/ja310258x.","short":"M.M. Ottakam Thotiyl, S.A. Freunberger, Z. Peng, P.G. Bruce, Journal of the American Chemical Society 135 (2012) 494–500.","ista":"Ottakam Thotiyl MM, Freunberger SA, Peng Z, Bruce PG. 2012. The carbon electrode in nonaqueous Li–O2 cells. Journal of the American Chemical Society. 135(1), 494–500.","apa":"Ottakam Thotiyl, M. M., Freunberger, S. A., Peng, Z., & Bruce, P. G. (2012). The carbon electrode in nonaqueous Li–O2 cells. Journal of the American Chemical Society. ACS. https://doi.org/10.1021/ja310258x","ieee":"M. M. Ottakam Thotiyl, S. A. Freunberger, Z. Peng, and P. G. Bruce, “The carbon electrode in nonaqueous Li–O2 cells,” Journal of the American Chemical Society, vol. 135, no. 1. ACS, pp. 494–500, 2012.","ama":"Ottakam Thotiyl MM, Freunberger SA, Peng Z, Bruce PG. The carbon electrode in nonaqueous Li–O2 cells. Journal of the American Chemical Society. 2012;135(1):494-500. doi:10.1021/ja310258x"},"publication":"Journal of the American Chemical Society","page":"494-500","article_type":"original","quality_controlled":"1","date_published":"2012-11-28T00:00:00Z","doi":"10.1021/ja310258x","language":[{"iso":"eng"}]},{"day":"01","month":"10","article_processing_charge":"No","publication_identifier":{"issn":["1433-7851"]},"publication":"Angewandte Chemie International Edition","citation":{"chicago":"Choi, Nam-Soon, Zonghai Chen, Stefan Alexander Freunberger, Xiulei Ji, Yang-Kook Sun, Khalil Amine, Gleb Yushin, Linda F. Nazar, Jaephil Cho, and Peter G. Bruce. “Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors.” Angewandte Chemie International Edition. Wiley, 2012. https://doi.org/10.1002/anie.201201429.","short":"N.-S. Choi, Z. Chen, S.A. Freunberger, X. Ji, Y.-K. Sun, K. Amine, G. Yushin, L.F. Nazar, J. Cho, P.G. Bruce, Angewandte Chemie International Edition 51 (2012) 9994–10024.","mla":"Choi, Nam-Soon, et al. “Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors.” Angewandte Chemie International Edition, vol. 51, no. 40, Wiley, 2012, pp. 9994–10024, doi:10.1002/anie.201201429.","apa":"Choi, N.-S., Chen, Z., Freunberger, S. A., Ji, X., Sun, Y.-K., Amine, K., … Bruce, P. G. (2012). Challenges facing Lithium batteries and electrical double-layer capacitors. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201201429","ieee":"N.-S. Choi et al., “Challenges facing Lithium batteries and electrical double-layer capacitors,” Angewandte Chemie International Edition, vol. 51, no. 40. Wiley, pp. 9994–10024, 2012.","ista":"Choi N-S, Chen Z, Freunberger SA, Ji X, Sun Y-K, Amine K, Yushin G, Nazar LF, Cho J, Bruce PG. 2012. Challenges facing Lithium batteries and electrical double-layer capacitors. Angewandte Chemie International Edition. 51(40), 9994–10024.","ama":"Choi N-S, Chen Z, Freunberger SA, et al. Challenges facing Lithium batteries and electrical double-layer capacitors. Angewandte Chemie International Edition. 2012;51(40):9994-10024. doi:10.1002/anie.201201429"},"quality_controlled":"1","article_type":"original","page":"9994-10024","doi":"10.1002/anie.201201429","date_published":"2012-10-01T00:00:00Z","language":[{"iso":"eng"}],"type":"journal_article","abstract":[{"lang":"eng","text":"Energy‐storage technologies, including electrical double‐layer capacitors and rechargeable batteries, have attracted significant attention for applications in portable electronic devices, electric vehicles, bulk electricity storage at power stations, and “load leveling” of renewable sources, such as solar energy and wind power. Transforming lithium batteries and electric double‐layer capacitors requires a step change in the science underpinning these devices, including the discovery of new materials, new electrochemistry, and an increased understanding of the processes on which the devices depend. The Review will consider some of the current scientific issues underpinning lithium batteries and electric double‐layer capacitors."}],"issue":"40","extern":"1","_id":"7309","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2012","publication_status":"published","title":"Challenges facing Lithium batteries and electrical double-layer capacitors","status":"public","publisher":"Wiley","intvolume":" 51","author":[{"last_name":"Choi","first_name":"Nam-Soon","full_name":"Choi, Nam-Soon"},{"first_name":"Zonghai","last_name":"Chen","full_name":"Chen, Zonghai"},{"full_name":"Freunberger, Stefan Alexander","last_name":"Freunberger","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"full_name":"Ji, Xiulei","first_name":"Xiulei","last_name":"Ji"},{"last_name":"Sun","first_name":"Yang-Kook","full_name":"Sun, Yang-Kook"},{"full_name":"Amine, Khalil","last_name":"Amine","first_name":"Khalil"},{"last_name":"Yushin","first_name":"Gleb","full_name":"Yushin, Gleb"},{"last_name":"Nazar","first_name":"Linda F.","full_name":"Nazar, Linda F."},{"last_name":"Cho","first_name":"Jaephil","full_name":"Cho, Jaephil"},{"first_name":"Peter G.","last_name":"Bruce","full_name":"Bruce, Peter G."}],"date_created":"2020-01-15T12:19:11Z","date_updated":"2021-01-12T08:12:56Z","oa_version":"None","volume":51},{"oa_version":"None","volume":337,"date_created":"2020-01-15T12:19:23Z","date_updated":"2021-01-12T08:12:57Z","author":[{"full_name":"Peng, Z.","first_name":"Z.","last_name":"Peng"},{"full_name":"Freunberger, Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","first_name":"Stefan Alexander"},{"first_name":"Y.","last_name":"Chen","full_name":"Chen, Y."},{"full_name":"Bruce, P. G.","last_name":"Bruce","first_name":"P. G."}],"intvolume":" 337","publisher":"AAAS","publication_status":"published","title":"A reversible and higher-rate Li-O2 battery","status":"public","_id":"7310","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2012","extern":"1","issue":"6094","abstract":[{"lang":"eng","text":"The rechargeable nonaqueous lithium-air (Li-O2) battery is receiving a great deal of interest because, theoretically, its specific energy far exceeds the best that can be achieved with lithium-ion cells. Operation of the rechargeable Li-O2 battery depends critically on repeated and highly reversible formation/decomposition of lithium peroxide (Li2O2) at the cathode upon cycling. Here, we show that this process is possible with the use of a dimethyl sulfoxide electrolyte and a porous gold electrode (95% capacity retention from cycles 1 to 100), whereas previously only partial Li2O2 formation/decomposition and limited cycling could occur. Furthermore, we present data indicating that the kinetics of Li2O2 oxidation on charge is approximately 10 times faster than on carbon electrodes."}],"type":"journal_article","language":[{"iso":"eng"}],"date_published":"2012-08-03T00:00:00Z","doi":"10.1126/science.1223985","page":"563-566","quality_controlled":"1","article_type":"original","citation":{"ama":"Peng Z, Freunberger SA, Chen Y, Bruce PG. A reversible and higher-rate Li-O2 battery. Science. 2012;337(6094):563-566. doi:10.1126/science.1223985","ista":"Peng Z, Freunberger SA, Chen Y, Bruce PG. 2012. A reversible and higher-rate Li-O2 battery. Science. 337(6094), 563–566.","apa":"Peng, Z., Freunberger, S. A., Chen, Y., & Bruce, P. G. (2012). A reversible and higher-rate Li-O2 battery. Science. AAAS. https://doi.org/10.1126/science.1223985","ieee":"Z. Peng, S. A. Freunberger, Y. Chen, and P. G. Bruce, “A reversible and higher-rate Li-O2 battery,” Science, vol. 337, no. 6094. AAAS, pp. 563–566, 2012.","mla":"Peng, Z., et al. “A Reversible and Higher-Rate Li-O2 Battery.” Science, vol. 337, no. 6094, AAAS, 2012, pp. 563–66, doi:10.1126/science.1223985.","short":"Z. Peng, S.A. Freunberger, Y. Chen, P.G. Bruce, Science 337 (2012) 563–566.","chicago":"Peng, Z., Stefan Alexander Freunberger, Y. Chen, and P. G. Bruce. “A Reversible and Higher-Rate Li-O2 Battery.” Science. AAAS, 2012. https://doi.org/10.1126/science.1223985."},"publication":"Science","article_processing_charge":"No","publication_identifier":{"issn":["0036-8075","1095-9203"]},"month":"08","day":"03"},{"status":"public","title":"Li–O2 battery with a dimethylformamide electrolyte","publication_status":"published","intvolume":" 134","publisher":"ACS","_id":"7311","year":"2012","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2020-01-15T12:19:36Z","date_updated":"2021-01-12T08:12:58Z","oa_version":"None","volume":134,"author":[{"first_name":"Yuhui","last_name":"Chen","full_name":"Chen, Yuhui"},{"full_name":"Freunberger, Stefan Alexander","last_name":"Freunberger","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"full_name":"Peng, Zhangquan","first_name":"Zhangquan","last_name":"Peng"},{"full_name":"Bardé, Fanny","first_name":"Fanny","last_name":"Bardé"},{"first_name":"Peter G.","last_name":"Bruce","full_name":"Bruce, Peter G."}],"type":"journal_article","extern":"1","abstract":[{"text":"Stability of the electrolyte toward reduced oxygen species generated at the cathode is a crucial challenge for the rechargeable nonaqueous Li–O2 battery. Here, we investigate dimethylformamide as the basis of an electrolyte. Although reactions at the O2 cathode on the first discharge–charge cycle are dominated by reversible Li2O2 formation/decomposition, there is also electrolyte decomposition, which increases on cycling. The products of decomposition at the cathode on discharge are Li2O2, Li2CO3, HCO2Li, CH3CO2Li, NO, H2O, and CO2. Li2CO3 accumulates in the electrode with cycling. The stability of dimethylformamide toward reduced oxygen species is insufficient for its use in the rechargeable nonaqueous Li–O2 battery.","lang":"eng"}],"issue":"18","quality_controlled":"1","article_type":"original","page":"7952-7957","publication":"Journal of the American Chemical Society","citation":{"ieee":"Y. Chen, S. A. Freunberger, Z. Peng, F. Bardé, and P. G. Bruce, “Li–O2 battery with a dimethylformamide electrolyte,” Journal of the American Chemical Society, vol. 134, no. 18. ACS, pp. 7952–7957, 2012.","apa":"Chen, Y., Freunberger, S. A., Peng, Z., Bardé, F., & Bruce, P. G. (2012). Li–O2 battery with a dimethylformamide electrolyte. Journal of the American Chemical Society. ACS. https://doi.org/10.1021/ja302178w","ista":"Chen Y, Freunberger SA, Peng Z, Bardé F, Bruce PG. 2012. Li–O2 battery with a dimethylformamide electrolyte. Journal of the American Chemical Society. 134(18), 7952–7957.","ama":"Chen Y, Freunberger SA, Peng Z, Bardé F, Bruce PG. Li–O2 battery with a dimethylformamide electrolyte. Journal of the American Chemical Society. 2012;134(18):7952-7957. doi:10.1021/ja302178w","chicago":"Chen, Yuhui, Stefan Alexander Freunberger, Zhangquan Peng, Fanny Bardé, and Peter G. Bruce. “Li–O2 Battery with a Dimethylformamide Electrolyte.” Journal of the American Chemical Society. ACS, 2012. https://doi.org/10.1021/ja302178w.","short":"Y. Chen, S.A. Freunberger, Z. Peng, F. Bardé, P.G. Bruce, Journal of the American Chemical Society 134 (2012) 7952–7957.","mla":"Chen, Yuhui, et al. “Li–O2 Battery with a Dimethylformamide Electrolyte.” Journal of the American Chemical Society, vol. 134, no. 18, ACS, 2012, pp. 7952–57, doi:10.1021/ja302178w."},"language":[{"iso":"eng"}],"date_published":"2012-04-19T00:00:00Z","doi":"10.1021/ja302178w","day":"19","month":"04","publication_identifier":{"issn":["0002-7863","1520-5126"]},"article_processing_charge":"No"},{"language":[{"iso":"eng"}],"conference":{"name":"SPAA: Symposium on Parallelism in Algorithms and Architectures"},"date_published":"2012-01-01T00:00:00Z","doi":"10.1145/2312005.2312057","page":"298 - 307","citation":{"apa":"Alistarh, D.-A., Guerraoui, R., Kuznetsov, P., & Losa, G. (2012). On the cost of composing shared-memory algorithms (pp. 298–307). Presented at the SPAA: Symposium on Parallelism in Algorithms and Architectures, ACM. https://doi.org/10.1145/2312005.2312057","ieee":"D.-A. Alistarh, R. Guerraoui, P. Kuznetsov, and G. Losa, “On the cost of composing shared-memory algorithms,” presented at the SPAA: Symposium on Parallelism in Algorithms and Architectures, 2012, pp. 298–307.","ista":"Alistarh D-A, Guerraoui R, Kuznetsov P, Losa G. 2012. On the cost of composing shared-memory algorithms. SPAA: Symposium on Parallelism in Algorithms and Architectures, 298–307.","ama":"Alistarh D-A, Guerraoui R, Kuznetsov P, Losa G. On the cost of composing shared-memory algorithms. In: ACM; 2012:298-307. doi:10.1145/2312005.2312057","chicago":"Alistarh, Dan-Adrian, Rachid Guerraoui, Petr Kuznetsov, and Giuliano Losa. “On the Cost of Composing Shared-Memory Algorithms,” 298–307. ACM, 2012. https://doi.org/10.1145/2312005.2312057.","short":"D.-A. Alistarh, R. Guerraoui, P. Kuznetsov, G. Losa, in:, ACM, 2012, pp. 298–307.","mla":"Alistarh, Dan-Adrian, et al. On the Cost of Composing Shared-Memory Algorithms. ACM, 2012, pp. 298–307, doi:10.1145/2312005.2312057."},"month":"01","day":"01","article_processing_charge":"No","date_created":"2018-12-11T11:48:22Z","date_updated":"2023-02-23T13:12:27Z","oa_version":"None","author":[{"full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian"},{"first_name":"Rachid","last_name":"Guerraoui","full_name":"Guerraoui, Rachid"},{"first_name":"Petr","last_name":"Kuznetsov","full_name":"Kuznetsov, Petr"},{"full_name":"Losa, Giuliano","last_name":"Losa","first_name":"Giuliano"}],"publication_status":"published","status":"public","title":"On the cost of composing shared-memory algorithms","publisher":"ACM","_id":"762","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2012","extern":"1","abstract":[{"lang":"eng","text":"Decades of research in distributed computing have led to a variety of perspectives on what it means for a concurrent algorithm to be efficient, depending on model assumptions, progress guarantees, and complexity metrics. It is therefore natural to ask whether one could compose algorithms that perform efficiently under different conditions, so that the composition preserves the performance of the original components when their conditions are met. In this paper, we evaluate the cost of composing shared-memory algorithms. First, we formally define the notion of safely composable algorithms and we show that every sequential type has a safely composable implementation, as long as enough state is transferred between modules. Since such generic implementations are inherently expensive, we present a more general light-weight specification that allows the designer to transfer very little state between modules, by taking advantage of the semantics of the implemented object. Using this framework, we implement a composed longlived test-and-set object, with the property that each of its modules is asymptotically optimal with respect to the progress condition it ensures, while the entire implementation only uses objects with consensus number at most two. Thus, we show that the overhead of composition can be negligible in the case of some important shared-memory abstractions."}],"publist_id":"6892","type":"conference"},{"citation":{"apa":"Alistarh, D.-A., Attiya, H., Guerraoui, R., & Travers, C. (2012). Early deciding synchronous renaming in O(log f) rounds or less (Vol. 7355 LNCS, pp. 195–206). Presented at the SIROCCO: Structural Information and Communication Complexity, Springer. https://doi.org/10.1007/978-3-642-31104-8_17","ieee":"D.-A. Alistarh, H. Attiya, R. Guerraoui, and C. Travers, “Early deciding synchronous renaming in O(log f) rounds or less,” presented at the SIROCCO: Structural Information and Communication Complexity, 2012, vol. 7355 LNCS, pp. 195–206.","ista":"Alistarh D-A, Attiya H, Guerraoui R, Travers C. 2012. Early deciding synchronous renaming in O(log f) rounds or less. SIROCCO: Structural Information and Communication Complexity, LNCS, vol. 7355 LNCS, 195–206.","ama":"Alistarh D-A, Attiya H, Guerraoui R, Travers C. Early deciding synchronous renaming in O(log f) rounds or less. In: Vol 7355 LNCS. Springer; 2012:195-206. doi:10.1007/978-3-642-31104-8_17","chicago":"Alistarh, Dan-Adrian, Hagit Attiya, Rachid Guerraoui, and Corentin Travers. “Early Deciding Synchronous Renaming in O(Log f) Rounds or Less,” 7355 LNCS:195–206. Springer, 2012. https://doi.org/10.1007/978-3-642-31104-8_17.","short":"D.-A. Alistarh, H. Attiya, R. Guerraoui, C. Travers, in:, Springer, 2012, pp. 195–206.","mla":"Alistarh, Dan-Adrian, et al. Early Deciding Synchronous Renaming in O(Log f) Rounds or Less. Vol. 7355 LNCS, Springer, 2012, pp. 195–206, doi:10.1007/978-3-642-31104-8_17."},"page":"195 - 206","conference":{"name":"SIROCCO: Structural Information and Communication Complexity"},"date_published":"2012-01-01T00:00:00Z","doi":"10.1007/978-3-642-31104-8_17","language":[{"iso":"eng"}],"day":"01","month":"01","article_processing_charge":"No","_id":"763","year":"2012","acknowledgement":"Hagit Attiya - Supported in party by Israel Science Foundation (grant number 1227/10).\r\nCorentin Travers - Additional supports from the ANR projects ALADDIN and DISPLEXITY\r\n","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Early deciding synchronous renaming in O(log f) rounds or less","publication_status":"published","publisher":"Springer","author":[{"first_name":"Dan-Adrian","last_name":"Alistarh","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","full_name":"Alistarh, Dan-Adrian"},{"last_name":"Attiya","first_name":"Hagit","full_name":"Attiya, Hagit"},{"first_name":"Rachid","last_name":"Guerraoui","full_name":"Guerraoui, Rachid"},{"full_name":"Travers, Corentin","last_name":"Travers","first_name":"Corentin"}],"date_updated":"2023-02-23T13:12:41Z","date_created":"2018-12-11T11:48:22Z","volume":"7355 LNCS","oa_version":"None","type":"conference","alternative_title":["LNCS"],"abstract":[{"text":"Renaming is a fundamental problem in distributed computing, in which a set of n processes need to pick unique names from a namespace of limited size. In this paper, we present the first early-deciding upper bounds for synchronous renaming, in which the running time adapts to the actual number of failures f in the execution. We show that, surprisingly, renaming can be solved in constant time if the number of failures f is limited to O(√n), while for general f ≤ n - 1 renaming can always be solved in O(log f) communication rounds. In the wait-free case, i.e. for f = n - 1, our upper bounds match the Ω(log n) lower bound of Chaudhuri et al. [13].","lang":"eng"}],"publist_id":"6893","extern":"1"}]