[{"day":"21","has_accepted_license":"1","status":"public","publication_status":"published","extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2020-07-14T12:48:15Z","date_published":"2015-10-21T00:00:00Z","date_created":"2018-12-11T11:49:15Z","author":[{"first_name":"Ivonne","full_name":"Sehring, Ivonne","last_name":"Sehring"},{"full_name":"Recho, Pierre","first_name":"Pierre","last_name":"Recho"},{"full_name":"Denker, Elsa","first_name":"Elsa","last_name":"Denker"},{"last_name":"Kourakis","first_name":"Matthew","full_name":"Kourakis, Matthew"},{"last_name":"Mathiesen","first_name":"Birthe","full_name":"Mathiesen, Birthe"},{"orcid":"0000-0001-6005-1561","last_name":"Hannezo","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","full_name":"Hannezo, Edouard B","first_name":"Edouard B"},{"last_name":"Dong","full_name":"Dong, Bo","first_name":"Bo"},{"last_name":"Jiang","full_name":"Jiang, Di","first_name":"Di"}],"title":"Assembly and positioning of actomyosin rings by contractility and planar cell polarity","article_number":"e09206","file":[{"file_size":7202224,"creator":"dernst","date_created":"2018-12-20T15:50:56Z","file_name":"2015_eLife_Sehring.pdf","relation":"main_file","date_updated":"2020-07-14T12:48:15Z","content_type":"application/pdf","checksum":"1e4024b3161adcae4a53a0b3dc8a946e","file_id":"5769","access_level":"open_access"}],"doi":"10.7554/eLife.09206","ddc":["539","570"],"intvolume":"         4","publication":"eLife","year":"2015","volume":4,"publisher":"eLife Sciences Publications","quality_controlled":"1","oa_version":"Published Version","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2021-01-12T08:21:58Z","language":[{"iso":"eng"}],"_id":"928","publist_id":"6512","abstract":[{"lang":"eng","text":"The actomyosin cytoskeleton is a primary force-generating mechanism in morphogenesis, thus a robust spatial control of cytoskeletal positioning is essential. In this report, we demonstrate that actomyosin contractility and planar cell polarity (PCP) interact in post-mitotic Ciona notochord cells to self-assemble and reposition actomyosin rings, which play an essential role for cell elongation. Intriguingly, rings always form at the cells′ anterior edge before migrating towards the center as contractility increases, reflecting a novel dynamical property of the cortex. Our drug and genetic manipulations uncover a tug-of-war between contractility, which localizes cortical flows toward the equator and PCP, which tries to reposition them. We develop a simple model of the physical forces underlying this tug-of-war, which quantitatively reproduces our results. We thus propose a quantitative framework for dissecting the relative contribution of contractility and PCP to the self-assembly and repositioning of cytoskeletal structures, which should be applicable to other morphogenetic events."}],"oa":1,"month":"10","type":"journal_article","citation":{"short":"I. Sehring, P. Recho, E. Denker, M. Kourakis, B. Mathiesen, E.B. Hannezo, B. Dong, D. Jiang, ELife 4 (2015).","apa":"Sehring, I., Recho, P., Denker, E., Kourakis, M., Mathiesen, B., Hannezo, E. B., … Jiang, D. (2015). Assembly and positioning of actomyosin rings by contractility and planar cell polarity. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.09206\">https://doi.org/10.7554/eLife.09206</a>","ama":"Sehring I, Recho P, Denker E, et al. Assembly and positioning of actomyosin rings by contractility and planar cell polarity. <i>eLife</i>. 2015;4. doi:<a href=\"https://doi.org/10.7554/eLife.09206\">10.7554/eLife.09206</a>","chicago":"Sehring, Ivonne, Pierre Recho, Elsa Denker, Matthew Kourakis, Birthe Mathiesen, Edouard B Hannezo, Bo Dong, and Di Jiang. “Assembly and Positioning of Actomyosin Rings by Contractility and Planar Cell Polarity.” <i>ELife</i>. eLife Sciences Publications, 2015. <a href=\"https://doi.org/10.7554/eLife.09206\">https://doi.org/10.7554/eLife.09206</a>.","ista":"Sehring I, Recho P, Denker E, Kourakis M, Mathiesen B, Hannezo EB, Dong B, Jiang D. 2015. Assembly and positioning of actomyosin rings by contractility and planar cell polarity. eLife. 4, e09206.","ieee":"I. Sehring <i>et al.</i>, “Assembly and positioning of actomyosin rings by contractility and planar cell polarity,” <i>eLife</i>, vol. 4. eLife Sciences Publications, 2015.","mla":"Sehring, Ivonne, et al. “Assembly and Positioning of Actomyosin Rings by Contractility and Planar Cell Polarity.” <i>ELife</i>, vol. 4, e09206, eLife Sciences Publications, 2015, doi:<a href=\"https://doi.org/10.7554/eLife.09206\">10.7554/eLife.09206</a>."},"license":"https://creativecommons.org/licenses/by/4.0/"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","publication_status":"published","extern":"1","status":"public","day":"14","language":[{"iso":"eng"}],"date_updated":"2021-01-12T08:21:59Z","oa_version":"None","publisher":"National Academy of Sciences","issue":"28","month":"07","type":"journal_article","citation":{"short":"E.B. Hannezo, B. Dong, P. Recho, J. Joanny, S. Hayashi, PNAS 112 (2015) 8620–8625.","apa":"Hannezo, E. B., Dong, B., Recho, P., Joanny, J., &#38; Hayashi, S. (2015). Cortical instability drives periodic supracellular actin pattern formation in epithelial tubes. <i>PNAS</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.1504762112\">https://doi.org/10.1073/pnas.1504762112</a>","ama":"Hannezo EB, Dong B, Recho P, Joanny J, Hayashi S. Cortical instability drives periodic supracellular actin pattern formation in epithelial tubes. <i>PNAS</i>. 2015;112(28):8620-8625. doi:<a href=\"https://doi.org/10.1073/pnas.1504762112\">10.1073/pnas.1504762112</a>","ista":"Hannezo EB, Dong B, Recho P, Joanny J, Hayashi S. 2015. Cortical instability drives periodic supracellular actin pattern formation in epithelial tubes. PNAS. 112(28), 8620–8625.","chicago":"Hannezo, Edouard B, Bo Dong, Pierre Recho, Jean Joanny, and Shigeo Hayashi. “Cortical Instability Drives Periodic Supracellular Actin Pattern Formation in Epithelial Tubes.” <i>PNAS</i>. National Academy of Sciences, 2015. <a href=\"https://doi.org/10.1073/pnas.1504762112\">https://doi.org/10.1073/pnas.1504762112</a>.","mla":"Hannezo, Edouard B., et al. “Cortical Instability Drives Periodic Supracellular Actin Pattern Formation in Epithelial Tubes.” <i>PNAS</i>, vol. 112, no. 28, National Academy of Sciences, 2015, pp. 8620–25, doi:<a href=\"https://doi.org/10.1073/pnas.1504762112\">10.1073/pnas.1504762112</a>.","ieee":"E. B. Hannezo, B. Dong, P. Recho, J. Joanny, and S. Hayashi, “Cortical instability drives periodic supracellular actin pattern formation in epithelial tubes,” <i>PNAS</i>, vol. 112, no. 28. National Academy of Sciences, pp. 8620–8625, 2015."},"page":"8620 - 8625","title":"Cortical instability drives periodic supracellular actin pattern formation in epithelial tubes","author":[{"full_name":"Hannezo, Edouard B","first_name":"Edouard B","orcid":"0000-0001-6005-1561","last_name":"Hannezo","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Dong, Bo","first_name":"Bo","last_name":"Dong"},{"first_name":"Pierre","full_name":"Recho, Pierre","last_name":"Recho"},{"last_name":"Joanny","full_name":"Joanny, Jean","first_name":"Jean"},{"full_name":"Hayashi, Shigeo","first_name":"Shigeo","last_name":"Hayashi"}],"date_created":"2018-12-11T11:49:15Z","abstract":[{"lang":"eng","text":"An essential question of morphogenesis is how patterns arise without preexisting positional information, as inspired by Turing. In the past few years, cytoskeletal flows in the cell cortex have been identified as a key mechanism of molecular patterning at the subcellular level. Theoretical and in vitro studies have suggested that biological polymers such as actomyosin gels have the property to self-organize, but the applicability of this concept in an in vivo setting remains unclear. Here, we report that the regular spacing pattern of supracellular actin rings in the Drosophila tracheal tubule is governed by a self-organizing principle. We propose a simple biophysical model where pattern formation arises from the interplay of myosin contractility and actin turnover. We validate the hypotheses of the model using photobleaching experiments and report that the formation of actin rings is contractility dependent. Moreover, genetic and pharmacological perturbations of the physical properties of the actomyosin gel modify the spacing of the pattern, as the model predicted. In addition, our model posited a role of cortical friction in stabilizing the spacing pattern of actin rings. Consistently, genetic depletion of apical extracellular matrix caused strikingly dynamic movements of actin rings, mirroring our model prediction of a transition from steady to chaotic actin patterns at low cortical friction. Our results therefore demonstrate quantitatively that a hydrodynamical instability of the actin cortex can trigger regular pattern formation and drive morphogenesis in an in vivo setting. "}],"_id":"929","date_published":"2015-07-14T00:00:00Z","publist_id":"6513","volume":112,"publication":"PNAS","year":"2015","intvolume":"       112","acknowledgement":"We thank H. Oda, R. E. Ward, K. Saigo, T. Nishimura, D. Pinheiro, Y. Bellaiche, the Bloomington Stock Center, Drosophila Genetic Resource Center (Kyoto), and the Developmental Studies Hybridoma Bank for generously providing antibodies and fly stocks; A. Hayashi for sharing phalloidin staining samples; Y. H. Zhang for plasmid and protocol for CBP preparation; and T. Kondo and J. Prost for suggestions and discussion. This work was supported by the Taishan Scholar Program of Shandong and the Fundamental Research Funds for the Central Universities in China (3005000-841412019) (to B.D.) and a Grant-in-Aid for Scientific Research on Innovative Areas from Ministry of Education, Culture, Sports, Science and Technology of Japan (to S.H.). E.H. acknowledges support from the Young Researcher Prize of the Bettencourt-Schueller Foundation.","doi":"10.1073/pnas.1504762112"},{"intvolume":"        29","doi":"10.1101/gad.269902.115","ddc":["570"],"volume":29,"pmid":1,"scopus_import":"1","year":"2015","publication":"Genes and Development","article_type":"review","date_published":"2015-12-15T00:00:00Z","issue":"24","file":[{"creator":"asandaue","date_created":"2021-06-08T09:55:10Z","file_size":1116846,"relation":"main_file","date_updated":"2021-06-08T09:55:10Z","access_level":"open_access","success":1,"file_id":"9533","checksum":"086a88cfca4677646da26ed960cb02e9","content_type":"application/pdf","file_name":"2015_GenesAndDevelopment_Rodrigues.pdf"}],"title":"Evolution and function of genomic imprinting in plants","author":[{"first_name":"Jessica A.","full_name":"Rodrigues, Jessica A.","last_name":"Rodrigues"},{"first_name":"Daniel","full_name":"Zilberman, Daniel","id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1","last_name":"Zilberman","orcid":"0000-0002-0123-8649"}],"date_created":"2021-06-08T09:56:24Z","file_date_updated":"2021-06-08T09:55:10Z","has_accepted_license":"1","status":"public","day":"15","publication_identifier":{"eissn":["1549-5477"],"issn":["0890-9369"]},"department":[{"_id":"DaZi"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","article_processing_charge":"No","publication_status":"published","extern":"1","external_id":{"pmid":["26680300"]},"license":"https://creativecommons.org/licenses/by-nc/4.0/","abstract":[{"text":"Genomic imprinting, an inherently epigenetic phenomenon defined by parent of origin-dependent gene expression, is observed in mammals and flowering plants. Genome-scale surveys of imprinted expression and the underlying differential epigenetic marks have led to the discovery of hundreds of imprinted plant genes and confirmed DNA and histone methylation as key regulators of plant imprinting. However, the biological roles of the vast majority of imprinted plant genes are unknown, and the evolutionary forces shaping plant imprinting remain rather opaque. Here, we review the mechanisms of plant genomic imprinting and discuss theories of imprinting evolution and biological significance in light of recent findings.","lang":"eng"}],"_id":"9532","month":"12","type":"journal_article","citation":{"mla":"Rodrigues, Jessica A., and Daniel Zilberman. “Evolution and Function of Genomic Imprinting in Plants.” <i>Genes and Development</i>, vol. 29, no. 24, Cold Spring Harbor Laboratory Press, 2015, pp. 2517–2531, doi:<a href=\"https://doi.org/10.1101/gad.269902.115\">10.1101/gad.269902.115</a>.","ieee":"J. A. Rodrigues and D. Zilberman, “Evolution and function of genomic imprinting in plants,” <i>Genes and Development</i>, vol. 29, no. 24. Cold Spring Harbor Laboratory Press, pp. 2517–2531, 2015.","ama":"Rodrigues JA, Zilberman D. Evolution and function of genomic imprinting in plants. <i>Genes and Development</i>. 2015;29(24):2517–2531. doi:<a href=\"https://doi.org/10.1101/gad.269902.115\">10.1101/gad.269902.115</a>","chicago":"Rodrigues, Jessica A., and Daniel Zilberman. “Evolution and Function of Genomic Imprinting in Plants.” <i>Genes and Development</i>. Cold Spring Harbor Laboratory Press, 2015. <a href=\"https://doi.org/10.1101/gad.269902.115\">https://doi.org/10.1101/gad.269902.115</a>.","ista":"Rodrigues JA, Zilberman D. 2015. Evolution and function of genomic imprinting in plants. Genes and Development. 29(24), 2517–2531.","short":"J.A. Rodrigues, D. Zilberman, Genes and Development 29 (2015) 2517–2531.","apa":"Rodrigues, J. A., &#38; Zilberman, D. (2015). Evolution and function of genomic imprinting in plants. <i>Genes and Development</i>. Cold Spring Harbor Laboratory Press. <a href=\"https://doi.org/10.1101/gad.269902.115\">https://doi.org/10.1101/gad.269902.115</a>"},"page":"2517–2531","oa":1,"oa_version":"Published Version","publisher":"Cold Spring Harbor Laboratory Press","quality_controlled":"1","tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","short":"CC BY-NC (4.0)"},"date_updated":"2021-12-14T07:58:15Z","language":[{"iso":"eng"}]},{"quality_controlled":"1","publisher":"Elsevier","oa_version":"Preprint","date_updated":"2023-02-23T14:01:28Z","language":[{"iso":"eng"}],"_id":"9575","abstract":[{"text":"We give several results showing that different discrete structures typically gain certain spanning substructures (in particular, Hamilton cycles) after a modest random perturbation. First, we prove that adding linearly many random edges to a dense k-uniform hypergraph ensures the (asymptotically almost sure) existence of a perfect matching or a loose Hamilton cycle. The proof involves an interesting application of Szemerédi's Regularity Lemma, which might be independently useful. We next prove that digraphs with certain strong expansion properties are pancyclic, and use this to show that adding a linear number of random edges typically makes a dense digraph pancyclic. Finally, we prove that perturbing a certain (minimum-degree-dependent) number of random edges in a tournament typically ensures the existence of multiple edge-disjoint Hamilton cycles. All our results are tight.","lang":"eng"}],"oa":1,"page":"181-187","type":"journal_article","citation":{"apa":"Krivelevich, M., Kwan, M. A., &#38; Sudakov, B. (2015). Cycles and matchings in randomly perturbed digraphs and hypergraphs. <i>Electronic Notes in Discrete Mathematics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.endm.2015.06.027\">https://doi.org/10.1016/j.endm.2015.06.027</a>","short":"M. Krivelevich, M.A. Kwan, B. Sudakov, Electronic Notes in Discrete Mathematics 49 (2015) 181–187.","ama":"Krivelevich M, Kwan MA, Sudakov B. Cycles and matchings in randomly perturbed digraphs and hypergraphs. <i>Electronic Notes in Discrete Mathematics</i>. 2015;49:181-187. doi:<a href=\"https://doi.org/10.1016/j.endm.2015.06.027\">10.1016/j.endm.2015.06.027</a>","ista":"Krivelevich M, Kwan MA, Sudakov B. 2015. Cycles and matchings in randomly perturbed digraphs and hypergraphs. Electronic Notes in Discrete Mathematics. 49, 181–187.","chicago":"Krivelevich, Michael, Matthew Alan Kwan, and Benny Sudakov. “Cycles and Matchings in Randomly Perturbed Digraphs and Hypergraphs.” <i>Electronic Notes in Discrete Mathematics</i>. Elsevier, 2015. <a href=\"https://doi.org/10.1016/j.endm.2015.06.027\">https://doi.org/10.1016/j.endm.2015.06.027</a>.","mla":"Krivelevich, Michael, et al. “Cycles and Matchings in Randomly Perturbed Digraphs and Hypergraphs.” <i>Electronic Notes in Discrete Mathematics</i>, vol. 49, Elsevier, 2015, pp. 181–87, doi:<a href=\"https://doi.org/10.1016/j.endm.2015.06.027\">10.1016/j.endm.2015.06.027</a>.","ieee":"M. Krivelevich, M. A. Kwan, and B. Sudakov, “Cycles and matchings in randomly perturbed digraphs and hypergraphs,” <i>Electronic Notes in Discrete Mathematics</i>, vol. 49. Elsevier, pp. 181–187, 2015."},"month":"11","arxiv":1,"day":"01","publication_identifier":{"issn":["1571-0653"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1501.04816"}],"status":"public","external_id":{"arxiv":["1501.04816"]},"extern":"1","publication_status":"published","article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","date_published":"2015-11-01T00:00:00Z","article_type":"original","date_created":"2021-06-21T06:40:34Z","author":[{"full_name":"Krivelevich, Michael","first_name":"Michael","last_name":"Krivelevich"},{"id":"5fca0887-a1db-11eb-95d1-ca9d5e0453b3","last_name":"Kwan","orcid":"0000-0002-4003-7567","first_name":"Matthew Alan","full_name":"Kwan, Matthew Alan"},{"last_name":"Sudakov","full_name":"Sudakov, Benny","first_name":"Benny"}],"title":"Cycles and matchings in randomly perturbed digraphs and hypergraphs","doi":"10.1016/j.endm.2015.06.027","intvolume":"        49","publication":"Electronic Notes in Discrete Mathematics","year":"2015","scopus_import":"1","volume":49},{"day":"01","publication_identifier":{"issn":["0749-6419"]},"status":"public","extern":"1","publication_status":"published","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","article_processing_charge":"No","publisher":"Elsevier","oa_version":"None","language":[{"iso":"eng"}],"date_updated":"2023-02-23T14:04:28Z","_id":"9673","date_published":"2015-04-01T00:00:00Z","abstract":[{"text":"Current strategies of computational crystal plasticity that focus on individual atoms or dislocations are impractical for real-scale, large-strain problems even with today’s computing power. Dislocation-density based approaches are a way forward but a critical issue to address is a realistic description of the interactions between dislocations. In this paper, a new scheme for computational dynamics of dislocation-density functions is proposed, which takes full consideration of the mutual elastic interactions between dislocations based on the Hirth–Lothe formulation. Other features considered include (i) the continuity nature of the movements of dislocation densities, (ii) forest hardening, (iii) generation according to high spatial gradients in dislocation densities, and (iv) annihilation. Numerical implementation by the finite-volume method, which is well suited for flow problems with high gradients, is discussed. Numerical examples performed for a single-crystal aluminum model show typical strength anisotropy behavior comparable to experimental observations. Furthermore, a detailed case study on small-scale crystal plasticity successfully captures a number of key experimental features, including power-law relation between strength and size, low dislocation storage and jerky deformation.","lang":"eng"}],"article_type":"original","page":"1-25","date_created":"2021-07-15T14:09:32Z","title":"A new dislocation-density-function dynamics scheme for computational crystal plasticity by explicit consideration of dislocation elastic interactions","author":[{"full_name":"Leung, H.S.","first_name":"H.S.","last_name":"Leung"},{"last_name":"Leung","full_name":"Leung, P.S.S.","first_name":"P.S.S."},{"full_name":"Cheng, Bingqing","first_name":"Bingqing","orcid":"0000-0002-3584-9632","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","last_name":"Cheng"},{"last_name":"Ngan","full_name":"Ngan, A.H.W.","first_name":"A.H.W."}],"month":"04","citation":{"short":"H.S. Leung, P.S.S. Leung, B. Cheng, A.H.W. Ngan, International Journal of Plasticity 67 (2015) 1–25.","apa":"Leung, H. S., Leung, P. S. S., Cheng, B., &#38; Ngan, A. H. W. (2015). A new dislocation-density-function dynamics scheme for computational crystal plasticity by explicit consideration of dislocation elastic interactions. <i>International Journal of Plasticity</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ijplas.2014.09.009\">https://doi.org/10.1016/j.ijplas.2014.09.009</a>","ista":"Leung HS, Leung PSS, Cheng B, Ngan AHW. 2015. A new dislocation-density-function dynamics scheme for computational crystal plasticity by explicit consideration of dislocation elastic interactions. International Journal of Plasticity. 67, 1–25.","chicago":"Leung, H.S., P.S.S. Leung, Bingqing Cheng, and A.H.W. Ngan. “A New Dislocation-Density-Function Dynamics Scheme for Computational Crystal Plasticity by Explicit Consideration of Dislocation Elastic Interactions.” <i>International Journal of Plasticity</i>. Elsevier, 2015. <a href=\"https://doi.org/10.1016/j.ijplas.2014.09.009\">https://doi.org/10.1016/j.ijplas.2014.09.009</a>.","ama":"Leung HS, Leung PSS, Cheng B, Ngan AHW. A new dislocation-density-function dynamics scheme for computational crystal plasticity by explicit consideration of dislocation elastic interactions. <i>International Journal of Plasticity</i>. 2015;67:1-25. doi:<a href=\"https://doi.org/10.1016/j.ijplas.2014.09.009\">10.1016/j.ijplas.2014.09.009</a>","ieee":"H. S. Leung, P. S. S. Leung, B. Cheng, and A. H. W. Ngan, “A new dislocation-density-function dynamics scheme for computational crystal plasticity by explicit consideration of dislocation elastic interactions,” <i>International Journal of Plasticity</i>, vol. 67. Elsevier, pp. 1–25, 2015.","mla":"Leung, H. S., et al. “A New Dislocation-Density-Function Dynamics Scheme for Computational Crystal Plasticity by Explicit Consideration of Dislocation Elastic Interactions.” <i>International Journal of Plasticity</i>, vol. 67, Elsevier, 2015, pp. 1–25, doi:<a href=\"https://doi.org/10.1016/j.ijplas.2014.09.009\">10.1016/j.ijplas.2014.09.009</a>."},"type":"journal_article","doi":"10.1016/j.ijplas.2014.09.009","intvolume":"        67","scopus_import":"1","publication":"International Journal of Plasticity","year":"2015","volume":67},{"author":[{"last_name":"Leung","full_name":"Leung, P S S","first_name":"P S S"},{"last_name":"Leung","first_name":"H S","full_name":"Leung, H S"},{"orcid":"0000-0002-3584-9632","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","last_name":"Cheng","full_name":"Cheng, Bingqing","first_name":"Bingqing"},{"last_name":"Ngan","first_name":"A H W","full_name":"Ngan, A H W"}],"title":"Size dependence of yield strength simulated by a dislocation-density function dynamics approach","article_number":"035001","date_created":"2021-07-19T09:11:12Z","type":"journal_article","month":"04","citation":{"ieee":"P. S. S. Leung, H. S. Leung, B. Cheng, and A. H. W. Ngan, “Size dependence of yield strength simulated by a dislocation-density function dynamics approach,” <i>Modelling and Simulation in Materials Science and Engineering</i>, vol. 23, no. 3. IOP Publishing, 2015.","mla":"Leung, P. S. S., et al. “Size Dependence of Yield Strength Simulated by a Dislocation-Density Function Dynamics Approach.” <i>Modelling and Simulation in Materials Science and Engineering</i>, vol. 23, no. 3, 035001, IOP Publishing, 2015, doi:<a href=\"https://doi.org/10.1088/0965-0393/23/3/035001\">10.1088/0965-0393/23/3/035001</a>.","ama":"Leung PSS, Leung HS, Cheng B, Ngan AHW. Size dependence of yield strength simulated by a dislocation-density function dynamics approach. <i>Modelling and Simulation in Materials Science and Engineering</i>. 2015;23(3). doi:<a href=\"https://doi.org/10.1088/0965-0393/23/3/035001\">10.1088/0965-0393/23/3/035001</a>","chicago":"Leung, P S S, H S Leung, Bingqing Cheng, and A H W Ngan. “Size Dependence of Yield Strength Simulated by a Dislocation-Density Function Dynamics Approach.” <i>Modelling and Simulation in Materials Science and Engineering</i>. IOP Publishing, 2015. <a href=\"https://doi.org/10.1088/0965-0393/23/3/035001\">https://doi.org/10.1088/0965-0393/23/3/035001</a>.","ista":"Leung PSS, Leung HS, Cheng B, Ngan AHW. 2015. Size dependence of yield strength simulated by a dislocation-density function dynamics approach. Modelling and Simulation in Materials Science and Engineering. 23(3), 035001.","short":"P.S.S. Leung, H.S. Leung, B. Cheng, A.H.W. Ngan, Modelling and Simulation in Materials Science and Engineering 23 (2015).","apa":"Leung, P. S. S., Leung, H. S., Cheng, B., &#38; Ngan, A. H. W. (2015). Size dependence of yield strength simulated by a dislocation-density function dynamics approach. <i>Modelling and Simulation in Materials Science and Engineering</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/0965-0393/23/3/035001\">https://doi.org/10.1088/0965-0393/23/3/035001</a>"},"issue":"3","date_published":"2015-04-01T00:00:00Z","_id":"9684","article_type":"original","abstract":[{"lang":"eng","text":"The size dependence of the strength of nano- and micron-sized crystals is studied using a new simulation approach in which the dynamics of the density functions of dislocations are modeled. Since any quantity of dislocations can be represented by a density, this approach can handle large systems containing large quantities of dislocations, which may handicap discrete dislocation dynamics schemes due to the excessive computation time involved. For this reason, pillar sizes spanning a large range, from the sub-micron to micron regimes, can be simulated. The simulation results reveal the power-law relationship between strength and specimen size up to a certain size, beyond which the strength varies much more slowly with size. For specimens smaller than ~4000b, their strength is found to be controlled by the dislocation depletion condition, in which the total dislocation density remains almost constant throughout the loading process. In specimens larger than ~4000b, the initial dislocation distribution is of critical importance since the presence of dislocation entanglements is found to obstruct deformation in the neighboring regions within a distance of ~2000b. This length scale suggests that the effects of dense dislocation clusters are greater in intermediate-sized specimens (e.g. 4000b and 8000b) than in larger specimens (e.g. 16 000b), according to the weakest-link concept."}],"publication":"Modelling and Simulation in Materials Science and Engineering","year":"2015","scopus_import":"1","volume":23,"doi":"10.1088/0965-0393/23/3/035001","intvolume":"        23","publication_status":"published","extern":"1","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","article_processing_charge":"No","publication_identifier":{"issn":["0965-0393"],"eissn":["1361-651X"]},"day":"01","status":"public","language":[{"iso":"eng"}],"date_updated":"2023-02-23T14:04:54Z","quality_controlled":"1","publisher":"IOP Publishing","oa_version":"None"},{"volume":92,"scopus_import":"1","publication":"Physical Review B - Condensed Matter and Materials Physics","year":"2015","intvolume":"        92","doi":"10.1103/physrevb.92.180102","issue":"18","article_number":"180102","date_created":"2021-07-19T10:07:22Z","author":[{"orcid":"0000-0002-3584-9632","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","last_name":"Cheng","full_name":"Cheng, Bingqing","first_name":"Bingqing"},{"full_name":"Tribello, Gareth A.","first_name":"Gareth A.","last_name":"Tribello"},{"first_name":"Michele","full_name":"Ceriotti, Michele","last_name":"Ceriotti"}],"title":"Solid-liquid interfacial free energy out of equilibrium","article_type":"original","date_published":"2015-11-01T00:00:00Z","article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","publication_status":"published","extern":"1","external_id":{"arxiv":["1511.08668"]},"status":"public","main_file_link":[{"url":"https://arxiv.org/abs/1511.08668","open_access":"1"}],"day":"01","publication_identifier":{"eissn":["1550-235X"],"issn":["1098-0121"]},"arxiv":1,"month":"11","type":"journal_article","citation":{"ama":"Cheng B, Tribello GA, Ceriotti M. Solid-liquid interfacial free energy out of equilibrium. <i>Physical Review B - Condensed Matter and Materials Physics</i>. 2015;92(18). doi:<a href=\"https://doi.org/10.1103/physrevb.92.180102\">10.1103/physrevb.92.180102</a>","chicago":"Cheng, Bingqing, Gareth A. Tribello, and Michele Ceriotti. “Solid-Liquid Interfacial Free Energy out of Equilibrium.” <i>Physical Review B - Condensed Matter and Materials Physics</i>. American Physical Society, 2015. <a href=\"https://doi.org/10.1103/physrevb.92.180102\">https://doi.org/10.1103/physrevb.92.180102</a>.","ista":"Cheng B, Tribello GA, Ceriotti M. 2015. Solid-liquid interfacial free energy out of equilibrium. Physical Review B - Condensed Matter and Materials Physics. 92(18), 180102.","apa":"Cheng, B., Tribello, G. A., &#38; Ceriotti, M. (2015). Solid-liquid interfacial free energy out of equilibrium. <i>Physical Review B - Condensed Matter and Materials Physics</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevb.92.180102\">https://doi.org/10.1103/physrevb.92.180102</a>","short":"B. Cheng, G.A. Tribello, M. Ceriotti, Physical Review B - Condensed Matter and Materials Physics 92 (2015).","ieee":"B. Cheng, G. A. Tribello, and M. Ceriotti, “Solid-liquid interfacial free energy out of equilibrium,” <i>Physical Review B - Condensed Matter and Materials Physics</i>, vol. 92, no. 18. American Physical Society, 2015.","mla":"Cheng, Bingqing, et al. “Solid-Liquid Interfacial Free Energy out of Equilibrium.” <i>Physical Review B - Condensed Matter and Materials Physics</i>, vol. 92, no. 18, 180102, American Physical Society, 2015, doi:<a href=\"https://doi.org/10.1103/physrevb.92.180102\">10.1103/physrevb.92.180102</a>."},"oa":1,"abstract":[{"text":"The properties of the interface between solid and melt are key to solidification and melting, as the interfacial free energy introduces a kinetic barrier to phase transitions. This makes solidification happen below the melting temperature, in out-of-equilibrium conditions at which the interfacial free energy is ill defined. Here we draw a connection between the atomistic description of a diffuse solid-liquid interface and its thermodynamic characterization. This framework resolves the ambiguities in defining the solid-liquid interfacial free energy above and below the melting temperature. In addition, we introduce a simulation protocol that allows solid-liquid interfaces to be reversibly created and destroyed at conditions relevant for experiments. We directly evaluate the value of the interfacial free energy away from the melting point for a simple but realistic atomic potential, and find a more complex temperature dependence than the constant positive slope that has been generally assumed based on phenomenological considerations and that has been used to interpret experiments. This methodology could be easily extended to the study of other phase transitions, from condensation to precipitation. Our analysis can help reconcile the textbook picture of classical nucleation theory with the growing body of atomistic studies and mesoscale models of solidification.","lang":"eng"}],"_id":"9688","language":[{"iso":"eng"}],"date_updated":"2021-08-09T12:38:49Z","oa_version":"Preprint","publisher":"American Physical Society","quality_controlled":"1"},{"date_updated":"2025-09-23T09:58:54Z","publisher":"Public Library of Science","oa_version":"Published Version","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","article_processing_charge":"No","department":[{"_id":"ToBo"}],"day":"18","status":"public","year":"2015","doi":"10.1371/journal.pbio.1002299.s001","date_created":"2021-07-23T11:53:50Z","title":"Excel file containing the raw data for all figures","author":[{"id":"424D78A0-F248-11E8-B48F-1D18A9856A87","last_name":"Chevereau","first_name":"Guillaume","full_name":"Chevereau, Guillaume"},{"full_name":"Lukacisinova, Marta","first_name":"Marta","orcid":"0000-0002-2519-8004","last_name":"Lukacisinova","id":"4342E402-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Batur, Tugce","first_name":"Tugce","last_name":"Batur"},{"first_name":"Aysegul","full_name":"Guvenek, Aysegul","last_name":"Guvenek"},{"first_name":"Dilay Hazal","full_name":"Ayhan, Dilay Hazal","last_name":"Ayhan"},{"first_name":"Erdal","full_name":"Toprak, Erdal","last_name":"Toprak"},{"id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","last_name":"Bollenbach","orcid":"0000-0003-4398-476X","first_name":"Mark Tobias","full_name":"Bollenbach, Mark Tobias"}],"month":"11","type":"research_data_reference","related_material":{"record":[{"status":"public","id":"1619","relation":"used_in_publication"}]},"citation":{"mla":"Chevereau, Guillaume, et al. <i>Excel File Containing the Raw Data for All Figures</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pbio.1002299.s001\">10.1371/journal.pbio.1002299.s001</a>.","ieee":"G. Chevereau <i>et al.</i>, “Excel file containing the raw data for all figures.” Public Library of Science, 2015.","short":"G. Chevereau, M. Lukacisinova, T. Batur, A. Guvenek, D.H. Ayhan, E. Toprak, M.T. Bollenbach, (2015).","apa":"Chevereau, G., Lukacisinova, M., Batur, T., Guvenek, A., Ayhan, D. H., Toprak, E., &#38; Bollenbach, M. T. (2015). Excel file containing the raw data for all figures. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pbio.1002299.s001\">https://doi.org/10.1371/journal.pbio.1002299.s001</a>","chicago":"Chevereau, Guillaume, Marta Lukacisinova, Tugce Batur, Aysegul Guvenek, Dilay Hazal Ayhan, Erdal Toprak, and Mark Tobias Bollenbach. “Excel File Containing the Raw Data for All Figures.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pbio.1002299.s001\">https://doi.org/10.1371/journal.pbio.1002299.s001</a>.","ista":"Chevereau G, Lukacisinova M, Batur T, Guvenek A, Ayhan DH, Toprak E, Bollenbach MT. 2015. Excel file containing the raw data for all figures, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pbio.1002299.s001\">10.1371/journal.pbio.1002299.s001</a>.","ama":"Chevereau G, Lukacisinova M, Batur T, et al. Excel file containing the raw data for all figures. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pbio.1002299.s001\">10.1371/journal.pbio.1002299.s001</a>"},"_id":"9711","date_published":"2015-11-18T00:00:00Z"},{"date_published":"2015-11-06T00:00:00Z","_id":"9712","date_created":"2021-07-23T12:00:37Z","author":[{"first_name":"Murat","full_name":"Tugrul, Murat","last_name":"Tugrul","id":"37C323C6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8523-0758"},{"orcid":"0000-0003-2361-3953","id":"2C5658E6-F248-11E8-B48F-1D18A9856A87","last_name":"Paixao","full_name":"Paixao, Tiago","first_name":"Tiago"},{"orcid":"0000-0002-8548-5240","last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","full_name":"Barton, Nicholas H","first_name":"Nicholas H"},{"full_name":"Tkačik, Gašper","first_name":"Gašper","orcid":"0000-0002-6699-1455","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","last_name":"Tkačik"}],"title":"Other fitness models for comparison & for interacting TFBSs","citation":{"mla":"Tugrul, Murat, et al. <i>Other Fitness Models for Comparison &#38; for Interacting TFBSs</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pgen.1005639.s001\">10.1371/journal.pgen.1005639.s001</a>.","ieee":"M. Tugrul, T. Paixao, N. H. Barton, and G. Tkačik, “Other fitness models for comparison &#38; for interacting TFBSs.” Public Library of Science, 2015.","ama":"Tugrul M, Paixao T, Barton NH, Tkačik G. Other fitness models for comparison &#38; for interacting TFBSs. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pgen.1005639.s001\">10.1371/journal.pgen.1005639.s001</a>","chicago":"Tugrul, Murat, Tiago Paixao, Nicholas H Barton, and Gašper Tkačik. “Other Fitness Models for Comparison &#38; for Interacting TFBSs.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pgen.1005639.s001\">https://doi.org/10.1371/journal.pgen.1005639.s001</a>.","ista":"Tugrul M, Paixao T, Barton NH, Tkačik G. 2015. Other fitness models for comparison &#38; for interacting TFBSs, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pgen.1005639.s001\">10.1371/journal.pgen.1005639.s001</a>.","apa":"Tugrul, M., Paixao, T., Barton, N. H., &#38; Tkačik, G. (2015). Other fitness models for comparison &#38; for interacting TFBSs. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pgen.1005639.s001\">https://doi.org/10.1371/journal.pgen.1005639.s001</a>","short":"M. Tugrul, T. Paixao, N.H. Barton, G. Tkačik, (2015)."},"type":"research_data_reference","related_material":{"record":[{"status":"public","id":"1666","relation":"used_in_publication"}]},"month":"11","doi":"10.1371/journal.pgen.1005639.s001","year":"2015","day":"06","status":"public","department":[{"_id":"NiBa"},{"_id":"CaGu"},{"_id":"GaTk"}],"article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","publisher":"Public Library of Science","oa_version":"Published Version","date_updated":"2025-09-23T08:31:14Z"},{"date_updated":"2025-09-23T07:52:17Z","publisher":"Public Library of Science ","oa_version":"Published Version","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","department":[{"_id":"CaHe"}],"article_processing_charge":"No","day":"23","status":"public","year":"2015","doi":"10.1371/journal.pcbi.1004541.s001","author":[{"last_name":"Gómez Sicilia","first_name":"Àngel","full_name":"Gómez Sicilia, Àngel"},{"first_name":"Mateusz K","full_name":"Sikora, Mateusz K","id":"2F74BCDE-F248-11E8-B48F-1D18A9856A87","last_name":"Sikora"},{"last_name":"Cieplak","first_name":"Marek","full_name":"Cieplak, Marek"},{"last_name":"Carrión Vázquez","full_name":"Carrión Vázquez, Mariano","first_name":"Mariano"}],"date_created":"2021-07-23T12:05:28Z","title":"An exploration of the universe of polyglutamine structures - submission to PLOS journals","citation":{"mla":"Gómez Sicilia, Àngel, et al. <i>An Exploration of the Universe of Polyglutamine Structures - Submission to PLOS Journals</i>. Public Library of Science , 2015, doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1004541.s001\">10.1371/journal.pcbi.1004541.s001</a>.","ieee":"À. Gómez Sicilia, M. K. Sikora, M. Cieplak, and M. Carrión Vázquez, “An exploration of the universe of polyglutamine structures - submission to PLOS journals.” Public Library of Science , 2015.","ama":"Gómez Sicilia À, Sikora MK, Cieplak M, Carrión Vázquez M. An exploration of the universe of polyglutamine structures - submission to PLOS journals. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1004541.s001\">10.1371/journal.pcbi.1004541.s001</a>","ista":"Gómez Sicilia À, Sikora MK, Cieplak M, Carrión Vázquez M. 2015. An exploration of the universe of polyglutamine structures - submission to PLOS journals, Public Library of Science , <a href=\"https://doi.org/10.1371/journal.pcbi.1004541.s001\">10.1371/journal.pcbi.1004541.s001</a>.","chicago":"Gómez Sicilia, Àngel, Mateusz K Sikora, Marek Cieplak, and Mariano Carrión Vázquez. “An Exploration of the Universe of Polyglutamine Structures - Submission to PLOS Journals.” Public Library of Science , 2015. <a href=\"https://doi.org/10.1371/journal.pcbi.1004541.s001\">https://doi.org/10.1371/journal.pcbi.1004541.s001</a>.","short":"À. Gómez Sicilia, M.K. Sikora, M. Cieplak, M. Carrión Vázquez, (2015).","apa":"Gómez Sicilia, À., Sikora, M. K., Cieplak, M., &#38; Carrión Vázquez, M. (2015). An exploration of the universe of polyglutamine structures - submission to PLOS journals. Public Library of Science . <a href=\"https://doi.org/10.1371/journal.pcbi.1004541.s001\">https://doi.org/10.1371/journal.pcbi.1004541.s001</a>"},"related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"1566"}]},"type":"research_data_reference","month":"10","_id":"9714","date_published":"2015-10-23T00:00:00Z"},{"related_material":{"record":[{"status":"public","id":"1809","relation":"used_in_publication"}]},"month":"05","citation":{"apa":"Trubenova, B., Novak, S., &#38; Hager, R. (2015). Mathematical inference of the results. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pone.0126907.s001\">https://doi.org/10.1371/journal.pone.0126907.s001</a>","short":"B. Trubenova, S. Novak, R. Hager, (2015).","ama":"Trubenova B, Novak S, Hager R. Mathematical inference of the results. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pone.0126907.s001\">10.1371/journal.pone.0126907.s001</a>","chicago":"Trubenova, Barbora, Sebastian Novak, and Reinmar Hager. “Mathematical Inference of the Results.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pone.0126907.s001\">https://doi.org/10.1371/journal.pone.0126907.s001</a>.","ista":"Trubenova B, Novak S, Hager R. 2015. Mathematical inference of the results, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pone.0126907.s001\">10.1371/journal.pone.0126907.s001</a>.","mla":"Trubenova, Barbora, et al. <i>Mathematical Inference of the Results</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pone.0126907.s001\">10.1371/journal.pone.0126907.s001</a>.","ieee":"B. Trubenova, S. Novak, and R. Hager, “Mathematical inference of the results.” Public Library of Science, 2015."},"type":"research_data_reference","title":"Mathematical inference of the results","date_created":"2021-07-23T12:11:30Z","author":[{"orcid":"0000-0002-6873-2967","id":"42302D54-F248-11E8-B48F-1D18A9856A87","last_name":"Trubenova","full_name":"Trubenova, Barbora","first_name":"Barbora"},{"orcid":"0000-0002-2519-824X","last_name":"Novak","id":"461468AE-F248-11E8-B48F-1D18A9856A87","full_name":"Novak, Sebastian","first_name":"Sebastian"},{"last_name":"Hager","full_name":"Hager, Reinmar","first_name":"Reinmar"}],"_id":"9715","date_published":"2015-05-18T00:00:00Z","year":"2015","doi":"10.1371/journal.pone.0126907.s001","department":[{"_id":"NiBa"}],"article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","status":"public","day":"18","date_updated":"2025-09-23T09:21:54Z","oa_version":"Published Version","publisher":"Public Library of Science"},{"publisher":"Public Library of Science","oa_version":"Published Version","date_updated":"2025-09-23T08:43:16Z","day":"23","status":"public","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","article_processing_charge":"No","department":[{"_id":"GaTk"}],"doi":"10.1371/journal.pcbi.1004055.s001","year":"2015","date_published":"2015-03-23T00:00:00Z","_id":"9718","author":[{"first_name":"Tamar","full_name":"Friedlander, Tamar","id":"36A5845C-F248-11E8-B48F-1D18A9856A87","last_name":"Friedlander"},{"first_name":"Avraham E.","full_name":"Mayo, Avraham E.","last_name":"Mayo"},{"last_name":"Tlusty","full_name":"Tlusty, Tsvi","first_name":"Tsvi"},{"last_name":"Alon","full_name":"Alon, Uri","first_name":"Uri"}],"date_created":"2021-07-26T08:35:23Z","title":"Supporting information text","related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"1827"}]},"month":"03","citation":{"short":"T. Friedlander, A.E. Mayo, T. Tlusty, U. Alon, (2015).","apa":"Friedlander, T., Mayo, A. E., Tlusty, T., &#38; Alon, U. (2015). Supporting information text. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s001\">https://doi.org/10.1371/journal.pcbi.1004055.s001</a>","ama":"Friedlander T, Mayo AE, Tlusty T, Alon U. Supporting information text. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s001\">10.1371/journal.pcbi.1004055.s001</a>","ista":"Friedlander T, Mayo AE, Tlusty T, Alon U. 2015. Supporting information text, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s001\">10.1371/journal.pcbi.1004055.s001</a>.","chicago":"Friedlander, Tamar, Avraham E. Mayo, Tsvi Tlusty, and Uri Alon. “Supporting Information Text.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s001\">https://doi.org/10.1371/journal.pcbi.1004055.s001</a>.","ieee":"T. Friedlander, A. E. Mayo, T. Tlusty, and U. Alon, “Supporting information text.” Public Library of Science, 2015.","mla":"Friedlander, Tamar, et al. <i>Supporting Information Text</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s001\">10.1371/journal.pcbi.1004055.s001</a>."},"type":"research_data_reference"},{"oa_version":"Published Version","publisher":"Dryad","date_updated":"2025-09-23T09:44:52Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.5061/dryad.dj2bf"}],"status":"public","day":"29","department":[{"_id":"SyCr"}],"article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","doi":"10.5061/dryad.dj2bf","year":"2015","abstract":[{"text":"To prevent epidemics, insect societies have evolved collective disease defences that are highly effective at curing exposed individuals and limiting disease transmission to healthy group members. Grooming is an important sanitary behaviour—either performed towards oneself (self-grooming) or towards others (allogrooming)—to remove infectious agents from the body surface of exposed individuals, but at the risk of disease contraction by the groomer. We use garden ants (Lasius neglectus) and the fungal pathogen Metarhizium as a model system to study how pathogen presence affects self-grooming and allogrooming between exposed and healthy individuals. We develop an epidemiological SIS model to explore how experimentally observed grooming patterns affect disease spread within the colony, thereby providing a direct link between the expression and direction of sanitary behaviours, and their effects on colony-level epidemiology. We find that fungus-exposed ants increase self-grooming, while simultaneously decreasing allogrooming. This behavioural modulation seems universally adaptive and is predicted to contain disease spread in a great variety of host–pathogen systems. In contrast, allogrooming directed towards pathogen-exposed individuals might both increase and decrease disease risk. Our model reveals that the effect of allogrooming depends on the balance between pathogen infectiousness and efficiency of social host defences, which are likely to vary across host–pathogen systems.","lang":"eng"}],"_id":"9721","date_published":"2015-12-29T00:00:00Z","month":"12","related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"1830"}]},"citation":{"mla":"Theis, Fabian, et al. <i>Data from: Opposing Effects of Allogrooming on Disease Transmission in Ant Societies</i>. Dryad, 2015, doi:<a href=\"https://doi.org/10.5061/dryad.dj2bf\">10.5061/dryad.dj2bf</a>.","ieee":"F. Theis, L. V. Ugelvig, C. Marr, and S. Cremer, “Data from: Opposing effects of allogrooming on disease transmission in ant societies.” Dryad, 2015.","chicago":"Theis, Fabian, Line V Ugelvig, Carsten Marr, and Sylvia Cremer. “Data from: Opposing Effects of Allogrooming on Disease Transmission in Ant Societies.” Dryad, 2015. <a href=\"https://doi.org/10.5061/dryad.dj2bf\">https://doi.org/10.5061/dryad.dj2bf</a>.","ista":"Theis F, Ugelvig LV, Marr C, Cremer S. 2015. Data from: Opposing effects of allogrooming on disease transmission in ant societies, Dryad, <a href=\"https://doi.org/10.5061/dryad.dj2bf\">10.5061/dryad.dj2bf</a>.","ama":"Theis F, Ugelvig LV, Marr C, Cremer S. Data from: Opposing effects of allogrooming on disease transmission in ant societies. 2015. doi:<a href=\"https://doi.org/10.5061/dryad.dj2bf\">10.5061/dryad.dj2bf</a>","apa":"Theis, F., Ugelvig, L. V., Marr, C., &#38; Cremer, S. (2015). Data from: Opposing effects of allogrooming on disease transmission in ant societies. Dryad. <a href=\"https://doi.org/10.5061/dryad.dj2bf\">https://doi.org/10.5061/dryad.dj2bf</a>","short":"F. Theis, L.V. Ugelvig, C. Marr, S. Cremer, (2015)."},"type":"research_data_reference","date_created":"2021-07-26T09:38:36Z","author":[{"first_name":"Fabian","full_name":"Theis, Fabian","last_name":"Theis"},{"orcid":"0000-0003-1832-8883","last_name":"Ugelvig","id":"3DC97C8E-F248-11E8-B48F-1D18A9856A87","full_name":"Ugelvig, Line V","first_name":"Line V"},{"full_name":"Marr, Carsten","first_name":"Carsten","last_name":"Marr"},{"full_name":"Cremer, Sylvia","first_name":"Sylvia","orcid":"0000-0002-2193-3868","last_name":"Cremer","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87"}],"title":"Data from: Opposing effects of allogrooming on disease transmission in ant societies","oa":1},{"year":"2015","doi":"10.1371/journal.pone.0127657.s001","title":"Root traits computed by DynamicRoots for the maize root shown in fig 2","author":[{"last_name":"Symonova","id":"3C0C7BC6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2012-9947","first_name":"Olga","full_name":"Symonova, Olga"},{"last_name":"Topp","full_name":"Topp, Christopher","first_name":"Christopher"},{"full_name":"Edelsbrunner, Herbert","first_name":"Herbert","orcid":"0000-0002-9823-6833","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","last_name":"Edelsbrunner"}],"date_created":"2021-07-28T06:20:13Z","citation":{"ieee":"O. Symonova, C. Topp, and H. Edelsbrunner, “Root traits computed by DynamicRoots for the maize root shown in fig 2.” Public Library of Science, 2015.","mla":"Symonova, Olga, et al. <i>Root Traits Computed by DynamicRoots for the Maize Root Shown in Fig 2</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pone.0127657.s001\">10.1371/journal.pone.0127657.s001</a>.","ama":"Symonova O, Topp C, Edelsbrunner H. Root traits computed by DynamicRoots for the maize root shown in fig 2. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pone.0127657.s001\">10.1371/journal.pone.0127657.s001</a>","ista":"Symonova O, Topp C, Edelsbrunner H. 2015. Root traits computed by DynamicRoots for the maize root shown in fig 2, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pone.0127657.s001\">10.1371/journal.pone.0127657.s001</a>.","chicago":"Symonova, Olga, Christopher Topp, and Herbert Edelsbrunner. “Root Traits Computed by DynamicRoots for the Maize Root Shown in Fig 2.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pone.0127657.s001\">https://doi.org/10.1371/journal.pone.0127657.s001</a>.","short":"O. Symonova, C. Topp, H. Edelsbrunner, (2015).","apa":"Symonova, O., Topp, C., &#38; Edelsbrunner, H. (2015). Root traits computed by DynamicRoots for the maize root shown in fig 2. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pone.0127657.s001\">https://doi.org/10.1371/journal.pone.0127657.s001</a>"},"type":"research_data_reference","month":"06","related_material":{"record":[{"status":"public","id":"1793","relation":"used_in_publication"}]},"_id":"9737","date_published":"2015-06-01T00:00:00Z","date_updated":"2025-09-23T08:30:43Z","publisher":"Public Library of Science","oa_version":"Published Version","department":[{"_id":"MaJö"},{"_id":"HeEd"}],"article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","day":"01","status":"public"},{"citation":{"ieee":"C. Westhus, L. V. Ugelvig, E. Tourdot, J. Heinze, C. Doums, and S. Cremer, “Data from: Increased grooming after repeated brood care provides sanitary benefits in a clonal ant.” Dryad, 2015.","mla":"Westhus, Claudia, et al. <i>Data from: Increased Grooming after Repeated Brood Care Provides Sanitary Benefits in a Clonal Ant</i>. Dryad, 2015, doi:<a href=\"https://doi.org/10.5061/dryad.7kc79\">10.5061/dryad.7kc79</a>.","apa":"Westhus, C., Ugelvig, L. V., Tourdot, E., Heinze, J., Doums, C., &#38; Cremer, S. (2015). Data from: Increased grooming after repeated brood care provides sanitary benefits in a clonal ant. Dryad. <a href=\"https://doi.org/10.5061/dryad.7kc79\">https://doi.org/10.5061/dryad.7kc79</a>","short":"C. Westhus, L.V. Ugelvig, E. Tourdot, J. Heinze, C. Doums, S. Cremer, (2015).","ista":"Westhus C, Ugelvig LV, Tourdot E, Heinze J, Doums C, Cremer S. 2015. Data from: Increased grooming after repeated brood care provides sanitary benefits in a clonal ant, Dryad, <a href=\"https://doi.org/10.5061/dryad.7kc79\">10.5061/dryad.7kc79</a>.","chicago":"Westhus, Claudia, Line V Ugelvig, Edouard Tourdot, Jürgen Heinze, Claudie Doums, and Sylvia Cremer. “Data from: Increased Grooming after Repeated Brood Care Provides Sanitary Benefits in a Clonal Ant.” Dryad, 2015. <a href=\"https://doi.org/10.5061/dryad.7kc79\">https://doi.org/10.5061/dryad.7kc79</a>.","ama":"Westhus C, Ugelvig LV, Tourdot E, Heinze J, Doums C, Cremer S. Data from: Increased grooming after repeated brood care provides sanitary benefits in a clonal ant. 2015. doi:<a href=\"https://doi.org/10.5061/dryad.7kc79\">10.5061/dryad.7kc79</a>"},"month":"07","type":"research_data_reference","related_material":{"record":[{"status":"public","id":"2161","relation":"used_in_publication"}]},"oa":1,"date_created":"2021-07-28T08:52:53Z","author":[{"full_name":"Westhus, Claudia","first_name":"Claudia","last_name":"Westhus"},{"full_name":"Ugelvig, Line V","first_name":"Line V","orcid":"0000-0003-1832-8883","id":"3DC97C8E-F248-11E8-B48F-1D18A9856A87","last_name":"Ugelvig"},{"last_name":"Tourdot","first_name":"Edouard","full_name":"Tourdot, Edouard"},{"full_name":"Heinze, Jürgen","first_name":"Jürgen","last_name":"Heinze"},{"first_name":"Claudie","full_name":"Doums, Claudie","last_name":"Doums"},{"last_name":"Cremer","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2193-3868","first_name":"Sylvia","full_name":"Cremer, Sylvia"}],"title":"Data from: Increased grooming after repeated brood care provides sanitary benefits in a clonal ant","abstract":[{"lang":"eng","text":"Repeated pathogen exposure is a common threat in colonies of social insects, posing selection pressures on colony members to respond with improved disease-defense performance. We here tested whether experience gained by repeated tending of low-level fungus-exposed (Metarhizium robertsii) larvae may alter the performance of sanitary brood care in the clonal ant, Platythyrea punctata. We trained ants individually over nine consecutive trials to either sham-treated or fungus-exposed larvae. We then compared the larval grooming behavior of naive and trained ants and measured how effectively they removed infectious fungal conidiospores from the fungus-exposed larvae. We found that the ants changed the duration of larval grooming in response to both, larval treatment and their level of experience: (1) sham-treated larvae received longer grooming than the fungus-exposed larvae and (2) trained ants performed less self-grooming but longer larval grooming than naive ants, which was true for both, ants trained to fungus-exposed and also to sham-treated larvae. Ants that groomed the fungus-exposed larvae for longer periods removed a higher number of fungal conidiospores from the surface of the fungus-exposed larvae. As experienced ants performed longer larval grooming, they were more effective in fungal removal, thus making them better caretakers under pathogen attack of the colony. By studying this clonal ant, we can thus conclude that even in the absence of genetic variation between colony members, differences in experience levels of brood care may affect performance of sanitary brood care in social insects."}],"date_published":"2015-07-09T00:00:00Z","_id":"9742","year":"2015","doi":"10.5061/dryad.7kc79","article_processing_charge":"No","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","department":[{"_id":"SyCr"}],"status":"public","main_file_link":[{"url":"https://doi.org/10.5061/dryad.7kc79","open_access":"1"}],"day":"09","date_updated":"2025-09-29T11:42:25Z","oa_version":"Published Version","publisher":"Dryad"},{"author":[{"full_name":"Chevereau, Guillaume","first_name":"Guillaume","last_name":"Chevereau","id":"424D78A0-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-2519-8004","id":"4342E402-F248-11E8-B48F-1D18A9856A87","last_name":"Lukacisinova","full_name":"Lukacisinova, Marta","first_name":"Marta"},{"last_name":"Batur","full_name":"Batur, Tugce","first_name":"Tugce"},{"full_name":"Guvenek, Aysegul","first_name":"Aysegul","last_name":"Guvenek"},{"full_name":"Ayhan, Dilay Hazal","first_name":"Dilay Hazal","last_name":"Ayhan"},{"last_name":"Toprak","first_name":"Erdal","full_name":"Toprak, Erdal"},{"orcid":"0000-0003-4398-476X","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","last_name":"Bollenbach","full_name":"Bollenbach, Mark Tobias","first_name":"Mark Tobias"}],"date_created":"2021-08-03T07:05:16Z","title":"Gene ontology enrichment analysis for the most sensitive gene deletion strains for all drugs","related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"1619"}]},"type":"research_data_reference","citation":{"mla":"Chevereau, Guillaume, et al. <i>Gene Ontology Enrichment Analysis for the Most Sensitive Gene Deletion Strains for All Drugs</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pbio.1002299.s008\">10.1371/journal.pbio.1002299.s008</a>.","ieee":"G. Chevereau <i>et al.</i>, “Gene ontology enrichment analysis for the most sensitive gene deletion strains for all drugs.” Public Library of Science, 2015.","ista":"Chevereau G, Lukacisinova M, Batur T, Guvenek A, Ayhan DH, Toprak E, Bollenbach MT. 2015. Gene ontology enrichment analysis for the most sensitive gene deletion strains for all drugs, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pbio.1002299.s008\">10.1371/journal.pbio.1002299.s008</a>.","chicago":"Chevereau, Guillaume, Marta Lukacisinova, Tugce Batur, Aysegul Guvenek, Dilay Hazal Ayhan, Erdal Toprak, and Mark Tobias Bollenbach. “Gene Ontology Enrichment Analysis for the Most Sensitive Gene Deletion Strains for All Drugs.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pbio.1002299.s008\">https://doi.org/10.1371/journal.pbio.1002299.s008</a>.","ama":"Chevereau G, Lukacisinova M, Batur T, et al. Gene ontology enrichment analysis for the most sensitive gene deletion strains for all drugs. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pbio.1002299.s008\">10.1371/journal.pbio.1002299.s008</a>","short":"G. Chevereau, M. Lukacisinova, T. Batur, A. Guvenek, D.H. Ayhan, E. Toprak, M.T. Bollenbach, (2015).","apa":"Chevereau, G., Lukacisinova, M., Batur, T., Guvenek, A., Ayhan, D. H., Toprak, E., &#38; Bollenbach, M. T. (2015). Gene ontology enrichment analysis for the most sensitive gene deletion strains for all drugs. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pbio.1002299.s008\">https://doi.org/10.1371/journal.pbio.1002299.s008</a>"},"month":"11","_id":"9765","date_published":"2015-11-18T00:00:00Z","year":"2015","doi":"10.1371/journal.pbio.1002299.s008","article_processing_charge":"No","department":[{"_id":"ToBo"}],"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","day":"18","status":"public","date_updated":"2025-09-23T09:58:54Z","publisher":"Public Library of Science","oa_version":"Published Version"},{"day":"18","status":"public","department":[{"_id":"NiBa"}],"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","article_processing_charge":"No","publisher":"Public Library of Science","oa_version":"Published Version","date_updated":"2025-09-23T09:21:54Z","_id":"9772","date_published":"2015-05-18T00:00:00Z","title":"Description of the agent based simulations","author":[{"first_name":"Barbora","full_name":"Trubenova, Barbora","last_name":"Trubenova","id":"42302D54-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6873-2967"},{"first_name":"Sebastian","full_name":"Novak, Sebastian","id":"461468AE-F248-11E8-B48F-1D18A9856A87","last_name":"Novak","orcid":"0000-0002-2519-824X"},{"first_name":"Reinmar","full_name":"Hager, Reinmar","last_name":"Hager"}],"date_created":"2021-08-05T12:55:20Z","month":"05","type":"research_data_reference","related_material":{"record":[{"status":"public","id":"1809","relation":"used_in_publication"}]},"citation":{"short":"B. Trubenova, S. Novak, R. Hager, (2015).","apa":"Trubenova, B., Novak, S., &#38; Hager, R. (2015). Description of the agent based simulations. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pone.0126907.s003\">https://doi.org/10.1371/journal.pone.0126907.s003</a>","chicago":"Trubenova, Barbora, Sebastian Novak, and Reinmar Hager. “Description of the Agent Based Simulations.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pone.0126907.s003\">https://doi.org/10.1371/journal.pone.0126907.s003</a>.","ista":"Trubenova B, Novak S, Hager R. 2015. Description of the agent based simulations, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pone.0126907.s003\">10.1371/journal.pone.0126907.s003</a>.","ama":"Trubenova B, Novak S, Hager R. Description of the agent based simulations. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pone.0126907.s003\">10.1371/journal.pone.0126907.s003</a>","ieee":"B. Trubenova, S. Novak, and R. Hager, “Description of the agent based simulations.” Public Library of Science, 2015.","mla":"Trubenova, Barbora, et al. <i>Description of the Agent Based Simulations</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pone.0126907.s003\">10.1371/journal.pone.0126907.s003</a>."},"doi":"10.1371/journal.pone.0126907.s003","year":"2015"},{"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","department":[{"_id":"GaTk"}],"article_processing_charge":"No","day":"23","status":"public","date_updated":"2025-09-23T08:43:16Z","publisher":"Public Library of Science","oa_version":"Published Version","date_created":"2021-08-05T12:58:07Z","title":"Evolutionary simulation code","author":[{"full_name":"Friedlander, Tamar","first_name":"Tamar","last_name":"Friedlander","id":"36A5845C-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Mayo","first_name":"Avraham E.","full_name":"Mayo, Avraham E."},{"full_name":"Tlusty, Tsvi","first_name":"Tsvi","last_name":"Tlusty"},{"last_name":"Alon","first_name":"Uri","full_name":"Alon, Uri"}],"related_material":{"record":[{"id":"1827","status":"public","relation":"used_in_publication"}]},"citation":{"chicago":"Friedlander, Tamar, Avraham E. Mayo, Tsvi Tlusty, and Uri Alon. “Evolutionary Simulation Code.” Public Library of Science, 2015. <a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s002\">https://doi.org/10.1371/journal.pcbi.1004055.s002</a>.","ista":"Friedlander T, Mayo AE, Tlusty T, Alon U. 2015. Evolutionary simulation code, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s002\">10.1371/journal.pcbi.1004055.s002</a>.","ama":"Friedlander T, Mayo AE, Tlusty T, Alon U. Evolutionary simulation code. 2015. doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s002\">10.1371/journal.pcbi.1004055.s002</a>","apa":"Friedlander, T., Mayo, A. E., Tlusty, T., &#38; Alon, U. (2015). Evolutionary simulation code. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s002\">https://doi.org/10.1371/journal.pcbi.1004055.s002</a>","short":"T. Friedlander, A.E. Mayo, T. Tlusty, U. Alon, (2015).","mla":"Friedlander, Tamar, et al. <i>Evolutionary Simulation Code</i>. Public Library of Science, 2015, doi:<a href=\"https://doi.org/10.1371/journal.pcbi.1004055.s002\">10.1371/journal.pcbi.1004055.s002</a>.","ieee":"T. Friedlander, A. E. Mayo, T. Tlusty, and U. Alon, “Evolutionary simulation code.” Public Library of Science, 2015."},"type":"research_data_reference","month":"03","date_published":"2015-03-23T00:00:00Z","_id":"9773","year":"2015","doi":"10.1371/journal.pcbi.1004055.s002"},{"publisher":"Nature Publishing Group","quality_controlled":0,"date_updated":"2021-01-12T08:22:24Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1403.4906"}],"status":"public","day":"01","extern":1,"publication_status":"published","intvolume":"        14","acknowledgement":"We thank R. Buczko, C. Chamon, J. C. Seamus Davis, M. El-Batanouny, A. Mesaros, Y. Ran and A. Soumyanarayanan for useful conversations and G. McMahon for help with EDS measurements. V.M. gratefully acknowledges funding from the US Department of Energy, Scanned Probe Division under Award Number DE-FG02-12ER46880 for the support of I.Z., Y.O., W.Z. and D.W. for this project. Work at Massachusetts Institute of Technology is supported by US Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award DE-SC0010526 (L.F.), and NSF-DMR-1104498 (M.S.). H.L. acknowledges the Singapore National Research Foundation for support under NRF Award No. NRF-NRFF2013-03. Y.O. was partly supported by JSPS KAKENHI Grant Numbers 26707016 and 00707656. The work at Northeastern University is supported by the US Department of Energy grant number DE-FG02-07ER46352, and benefited from Northeastern University’s Advanced Scientific Computation Center (ASCC), theory support at the Advanced Light Source, Berkeley and the allocation of supercomputer time at the NERSC through DOE grant number DE-AC02-05CH11231. Work at Princeton University is supported by the US National Science Foundation Grant, NSF-DMR-1006492. F.C. acknowledges the support provided by MOST-Taiwan under project number NSC-102-2119-M-002-004.","doi":"10.1038/nmat4215","volume":14,"year":"2015","publication":"Nature Materials","abstract":[{"text":"The tunability of topological surface states and controllable opening of the Dirac gap are of fundamental and practical interest in the field of topological materials. In the newly discovered topological crystalline insulators (TCIs), theory predicts that the Dirac node is protected by a crystalline symmetry and that the surface state electrons can acquire a mass if this symmetry is broken. Recent studies have detected signatures of a spontaneously generated Dirac gap in TCIs; however, the mechanism of mass formation remains elusive. In this work, we present scanning tunnelling microscopy (STM) measurements of the TCI Pb 1â'x Sn x Se for a wide range of alloy compositions spanning the topological and non-topological regimes. The STM topographies reveal a symmetry-breaking distortion on the surface, which imparts mass to the otherwise massless Dirac electrons-a mechanism analogous to the long sought-after Higgs mechanism in particle physics. Interestingly, the measured Dirac gap decreases on approaching the trivial phase, whereas the magnitude of the distortion remains nearly constant. Our data and calculations reveal that the penetration depth of Dirac surface states controls the magnitude of the Dirac mass. At the limit of the critical composition, the penetration depth is predicted to go to infinity, resulting in zero mass, consistent with our measurements. Finally, we discover the existence of surface states in the non-topological regime, which have the characteristics of gapped, double-branched Dirac fermions and could be exploited in realizing superconductivity in these materials.","lang":"eng"}],"_id":"981","publist_id":"6419","date_published":"2015-03-01T00:00:00Z","issue":"3","month":"03","citation":{"chicago":"Zeljkovic, Ilija, Yoshinori Okada, Maksym Serbyn, Raman Sankar, Daniel Walkup, Wenwen Zhou, Junwei Liu, et al. “Dirac Mass Generation from Crystal Symmetry Breaking on the Surfaces of Topological Crystalline Insulators.” <i>Nature Materials</i>. Nature Publishing Group, 2015. <a href=\"https://doi.org/10.1038/nmat4215\">https://doi.org/10.1038/nmat4215</a>.","ista":"Zeljkovic I, Okada Y, Serbyn M, Sankar R, Walkup D, Zhou W, Liu J, Chang G, Wang Y, Hasan M, Chou F, Lin H, Bansil A, Fu L, Madhavan V. 2015. Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators. Nature Materials. 14(3), 318–324.","ama":"Zeljkovic I, Okada Y, Serbyn M, et al. Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators. <i>Nature Materials</i>. 2015;14(3):318-324. doi:<a href=\"https://doi.org/10.1038/nmat4215\">10.1038/nmat4215</a>","apa":"Zeljkovic, I., Okada, Y., Serbyn, M., Sankar, R., Walkup, D., Zhou, W., … Madhavan, V. (2015). Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators. <i>Nature Materials</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nmat4215\">https://doi.org/10.1038/nmat4215</a>","short":"I. Zeljkovic, Y. Okada, M. Serbyn, R. Sankar, D. Walkup, W. Zhou, J. Liu, G. Chang, Y. Wang, M. Hasan, F. Chou, H. Lin, A. Bansil, L. Fu, V. Madhavan, Nature Materials 14 (2015) 318–324.","mla":"Zeljkovic, Ilija, et al. “Dirac Mass Generation from Crystal Symmetry Breaking on the Surfaces of Topological Crystalline Insulators.” <i>Nature Materials</i>, vol. 14, no. 3, Nature Publishing Group, 2015, pp. 318–24, doi:<a href=\"https://doi.org/10.1038/nmat4215\">10.1038/nmat4215</a>.","ieee":"I. Zeljkovic <i>et al.</i>, “Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators,” <i>Nature Materials</i>, vol. 14, no. 3. Nature Publishing Group, pp. 318–324, 2015."},"type":"journal_article","page":"318 - 324","date_created":"2018-12-11T11:49:31Z","title":"Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators","author":[{"last_name":"Zeljkovic","full_name":"Zeljkovic, Ilija","first_name":"Ilija"},{"full_name":"Okada, Yoshinori","first_name":"Yoshinori","last_name":"Okada"},{"full_name":"Maksym Serbyn","first_name":"Maksym","orcid":"0000-0002-2399-5827","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","last_name":"Serbyn"},{"full_name":"Sankar, Raman","first_name":"Raman","last_name":"Sankar"},{"full_name":"Walkup, Daniel","first_name":"Daniel","last_name":"Walkup"},{"last_name":"Zhou","full_name":"Zhou, Wenwen","first_name":"Wenwen"},{"first_name":"Junwei","full_name":"Liu, Junwei","last_name":"Liu"},{"first_name":"Guoqing","full_name":"Chang, Guoqing","last_name":"Chang"},{"full_name":"Wang, Yungjui","first_name":"Yungjui","last_name":"Wang"},{"last_name":"Hasan","full_name":"Hasan, Md Z","first_name":"Md"},{"first_name":"Fangcheng","full_name":"Chou, Fangcheng","last_name":"Chou"},{"first_name":"Hsin","full_name":"Lin, Hsin","last_name":"Lin"},{"last_name":"Bansil","full_name":"Bansil, Arun","first_name":"Arun"},{"last_name":"Fu","first_name":"Liang","full_name":"Fu, Liang"},{"last_name":"Madhavan","first_name":"Vidya","full_name":"Madhavan, Vidya"}],"oa":1},{"file_date_updated":"2020-07-14T12:46:35Z","day":"01","status":"public","has_accepted_license":"1","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"RoSe"}],"doi":"10.5802/jep.18","ddc":["539"],"intvolume":"         2","scopus_import":1,"year":"2015","publication":"Journal de l'Ecole Polytechnique - Mathematiques","volume":2,"pubrep_id":"951","date_published":"2015-01-01T00:00:00Z","project":[{"call_identifier":"FP7","name":"International IST Postdoc Fellowship Programme","_id":"25681D80-B435-11E9-9278-68D0E5697425","grant_number":"291734"}],"date_created":"2018-12-11T11:46:40Z","author":[{"full_name":"Lewin, Mathieu","first_name":"Mathieu","last_name":"Lewin"},{"last_name":"Phan Thanh","id":"404092F4-F248-11E8-B48F-1D18A9856A87","first_name":"Nam","full_name":"Phan Thanh, Nam"},{"last_name":"Rougerie","full_name":"Rougerie, Nicolas","first_name":"Nicolas"}],"title":"Derivation of nonlinear gibbs measures from many-body quantum mechanics","ec_funded":1,"file":[{"file_id":"4974","access_level":"open_access","content_type":"application/pdf","checksum":"a40eb4016717ddc9927154798a4c164a","relation":"main_file","date_updated":"2020-07-14T12:46:35Z","file_name":"IST-2018-951-v1+1_2015_Thanh-Nam_Derivation_of.pdf","date_created":"2018-12-12T10:12:53Z","creator":"system","file_size":1084254}],"publisher":"Ecole Polytechnique","quality_controlled":"1","oa_version":"Published Version","tmp":{"short":"CC BY-ND (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nd/4.0/legalcode","name":"Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)","image":"/image/cc_by_nd.png"},"language":[{"iso":"eng"}],"date_updated":"2021-01-12T08:00:52Z","license":"https://creativecommons.org/licenses/by-nd/4.0/","_id":"473","publist_id":"7344","abstract":[{"text":"We prove that nonlinear Gibbs measures can be obtained from the corresponding many-body, grand-canonical, quantum Gibbs states, in a mean-field limit where the temperature T diverges and the interaction strength behaves as 1/T. We proceed by characterizing the interacting Gibbs state as minimizing a functional counting the free-energy relatively to the non-interacting case. We then perform an infinite-dimensional analogue of phase-space semiclassical analysis, using fine properties of the quantum relative entropy, the link between quantum de Finetti measures and upper/lower symbols in a coherent state basis, as well as Berezin-Lieb type inequalities. Our results cover the measure built on the defocusing nonlinear Schrödinger functional on a finite interval, as well as smoother interactions in dimensions d 2.","lang":"eng"}],"page":"65 - 115","oa":1,"type":"journal_article","month":"01","citation":{"mla":"Lewin, Mathieu, et al. “Derivation of Nonlinear Gibbs Measures from Many-Body Quantum Mechanics.” <i>Journal de l’Ecole Polytechnique - Mathematiques</i>, vol. 2, Ecole Polytechnique, 2015, pp. 65–115, doi:<a href=\"https://doi.org/10.5802/jep.18\">10.5802/jep.18</a>.","ieee":"M. Lewin, P. Nam, and N. Rougerie, “Derivation of nonlinear gibbs measures from many-body quantum mechanics,” <i>Journal de l’Ecole Polytechnique - Mathematiques</i>, vol. 2. Ecole Polytechnique, pp. 65–115, 2015.","ama":"Lewin M, Nam P, Rougerie N. Derivation of nonlinear gibbs measures from many-body quantum mechanics. <i>Journal de l’Ecole Polytechnique - Mathematiques</i>. 2015;2:65-115. doi:<a href=\"https://doi.org/10.5802/jep.18\">10.5802/jep.18</a>","ista":"Lewin M, Nam P, Rougerie N. 2015. Derivation of nonlinear gibbs measures from many-body quantum mechanics. Journal de l’Ecole Polytechnique - Mathematiques. 2, 65–115.","chicago":"Lewin, Mathieu, Phan Nam, and Nicolas Rougerie. “Derivation of Nonlinear Gibbs Measures from Many-Body Quantum Mechanics.” <i>Journal de l’Ecole Polytechnique - Mathematiques</i>. Ecole Polytechnique, 2015. <a href=\"https://doi.org/10.5802/jep.18\">https://doi.org/10.5802/jep.18</a>.","apa":"Lewin, M., Nam, P., &#38; Rougerie, N. (2015). Derivation of nonlinear gibbs measures from many-body quantum mechanics. <i>Journal de l’Ecole Polytechnique - Mathematiques</i>. Ecole Polytechnique. <a href=\"https://doi.org/10.5802/jep.18\">https://doi.org/10.5802/jep.18</a>","short":"M. Lewin, P. Nam, N. Rougerie, Journal de l’Ecole Polytechnique - Mathematiques 2 (2015) 65–115."}}]