Local thermal energy as a structural indicator in glasses

Autor: Yohai Bar-Sinai, Jacques Zylberg, Edan Lerner, Eran Bouchbinder

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, vol 114, iss 28
Proceedings of the National Academy of Sciences of the United States of America, 114(28), 7289-7294. National Academy of Sciences
Zylberg, J; Lerner, E; Bar-Sinai, Y; Bouchbinder, E; & Langer, JS. (2017). Local thermal energy as a structural indicator in glasses. Proceedings of the National Academy of Sciences of the United States of America, 114(28), 7289-7294. doi: 10.1073/pnas.1704403114. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/4g21h079

Identifying heterogeneous structures in glasses --- such as localized soft spots --- and understanding structure-dynamics relations in these systems remain major scientific challenges. Here we derive an exact expression for the local thermal energy o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09236163f04ecbbb7e7115da60a8d1f9
https://doi.org/10.1073/pnas.1704403114

Effective forces in thermal amorphous solids with generic interactions

Autor: Giorgio Parisi, Jacques Zylberg, Carmel A. B. Z. Shor, Itamar Procaccia

Publikováno v: Physical review. E. 99(1-1)

In thermal glasses at temperatures sufficiently lower than the glass transition, the constituent particles are trapped in their cages for sufficiently long time such that their {\em time-averaged positions} can be determined before diffusion and stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::620c65d3c2f7a57bcb973cc496310014
https://pubmed.ncbi.nlm.nih.gov/30780276

The sandpile revisited: Computer assisted determination of constitutive relations and the breaking of scaling

Autor: Jacques Zylberg, Chandana Mondal, Prabhat K. Jaiswal, H. George E. Hentschel, Itamar Procaccia

We revisit the problem of the stress distribution in a frictional sandpile under gravity, equipped with a new numerical model of granular assemblies with both normal and tangential (frictional) inter-granular forces. Numerical simulations allow a det

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20098165db6735fb4b65185c5731013e

Navigator-3, a modulator of cell migration, may act as a suppressor of breast cancer progression

Autor: Lee Roth, Silvia Carvalho, Assif Yitzhaky, Mattia Lauriola, Yosef Yarden, Sophia Nisani, Hadas Cohen-Dvashi, Raya Eilam, Ziv Porat, Amit Zeisel, Nir Ben-Chetrit, Fernando Schmitt, Wolfgang J. Köstler, Gabi Tarcic, Rainer Will, Jacques Zylberg, Roslin Russell, Sara Ricardo, Nishanth Belugali Nataraj, Sara Lavi, Carlos Caldas, Stefan Wiemann, Merav Kedmi, Maicol Mancini, Yoav Wigelman

Publikováno v: EMBO Molecular Medicine

none 27 si Dissemination of primary tumor cells depends on migratory and invasive attributes. Here, we identify Navigator-3 (NAV3), a gene frequently mutated or deleted in human tumors, as a regulator of epithelial migration and invasion. Following i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8c5db1de0d0bf02a37059253d590ccd
https://pubmed.ncbi.nlm.nih.gov/25678558

Elasticity and plasticity in stiff and flexible oligomeric glasses

Autor: H. George E. Hentschel, Oleg Gendelman, Jacques Zylberg, Pankaj Mishra, Itamar Procaccia

Publikováno v: Physical review. E, Statistical, nonlinear, and soft matter physics. 90(4)

In this paper we focus on the mechanical properties of oligomeric glasses (waxes), employing a microscopic model that provides, via numerical simulations, information about the shear modulus of such materials, the failure mechanism via plastic instab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26ad43fe42ea450087f9eef633167e51
https://pubmed.ncbi.nlm.nih.gov/25375502