Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Guruswami Ravichandran"'
Publikováno v:
eLife, Vol 12 (2023)
Cell layers eliminate unwanted cells through the extrusion process, which underlines healthy versus flawed tissue behaviors. Although several biochemical pathways have been identified, the underlying mechanical basis including the forces involved in
Externí odkaz:
https://doaj.org/article/7970ef1aead84459bdef948ee99a5f0c
Autor:
Leah Ginsberg, Robin McDonald, Qinchen Lin, Rodinde Hendrickx, Giada Spigolon, Guruswami Ravichandran, Chiara Daraio, Eleftheria Roumeli
Publikováno v:
Quantitative Plant Biology, Vol 3 (2022)
Studies on the mechanics of plant cells usually focus on understanding the effects of turgor pressure and properties of the cell wall (CW). While the functional roles of the underlying cytoskeleton have been studied, the extent to which it contribute
Externí odkaz:
https://doaj.org/article/72a90f31f33246c188a943ca1f92b05f
Autor:
Eleftheria Roumeli, Leah Ginsberg, Robin McDonald, Giada Spigolon, Rodinde Hendrickx, Misato Ohtani, Taku Demura, Guruswami Ravichandran, Chiara Daraio
Publikováno v:
Plants, Vol 9, Iss 12, p 1715 (2020)
Individual plant cells are the building blocks for all plantae and artificially constructed plant biomaterials, like biocomposites. Secondary cell walls (SCWs) are a key component for mediating mechanical strength and stiffness in both living vascula
Externí odkaz:
https://doaj.org/article/f8b42bcc5b624b39a462494ff4a0eda3
Lattice structures offer desirable mechanical properties for applications of energy absorption and impact mitigation but limited research has been carried out on their shock compression behavior. In this work, the shock compression behavior of stainl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a34135aadf4dbf8f468779c01aac6a44
https://resolver.caltech.edu/CaltechAUTHORS:20220711-653034000
https://resolver.caltech.edu/CaltechAUTHORS:20220711-653034000
Publikováno v:
Journal of the Mechanics and Physics of Solids. 174:105239
Multiscale experiments in heterogeneous materials and the knowledge of their physics under shock compression are limited. This study examines the multiscale shock response of particulate composites comprised of soda-lime glass particles in a PMMA mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9ace2571fb409955d8370aba9be8b10
https://doi.org/10.1016/j.jmps.2023.105239
https://doi.org/10.1016/j.jmps.2023.105239
Publikováno v:
Journal of Applied Physics, 131(20)
There exists a large body of evidence from experiments and molecular dynamics simulations to suggest the occurrence of phase transitions in soda-lime glass (SLG) and other silica glasses subject to shock compression to pressures above 3 GPa. In light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1bf3bb4a353cb09d0b19ed8f90bd4ef
http://resolver.tudelft.nl/uuid:b83cf727-65d0-47e8-be7f-f3a06ae46910
http://resolver.tudelft.nl/uuid:b83cf727-65d0-47e8-be7f-f3a06ae46910
Shock compression plate impact experiments conventionally rely on point-wise velocimetry measurements based on laser-based interferometric techniques. This study presents an experimental methodology to measure the free surface full-field particle vel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28aaff3427c0eb904c87ab14074297cf
Publikováno v:
Physical review letters. 128(1)
Accurate modeling of meteorite impacts, and deformation of planetary cores require characterization of the flow strength and in-elasticity of iron in its different phases. In this Letter, we investigate the flow strength of both the ambient α phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b546fa8e9be5005688bcc2ce5d6c3cf8
https://pubmed.ncbi.nlm.nih.gov/35061488
https://pubmed.ncbi.nlm.nih.gov/35061488
Publikováno v:
Fracture, Fatigue, Failure and Damage Evolution, Volume 3 ISBN: 9783030609580
Linear elastic fracture mechanics theory predicts a parabolic crack opening profile. However, direct observation of crack tip shape in situ for brittle materials is challenging due to the small size of the active crack tip region. By leveraging advan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94a0e7cbe3cfa44dd684a46f4e4ccfe5
https://doi.org/10.1007/978-3-030-60959-7_15
https://doi.org/10.1007/978-3-030-60959-7_15