Zobrazeno 1 - 10
of 2 442
pro vyhledávání: '"LeRoy, L."'
Autor:
Khanra, Ayantika, Jia, Leroy L., Mitchell, Noah P., Balchunas, Andrew, Pelcovits, Robert A., Powers, Thomas R., Dogic, Zvonimir, Sharma, Prerna
Publikováno v:
Proc. Natl. Acad. Sci., USA (2022) 119(32) e2204453119
Changes in the geometry and topology of self-assembled membranes underlie diverse processes across cellular biology and engineering. Similar to lipid bilayers, monolayer colloidal membranes have in-plane fluid-like dynamics and out-of-plane bending e
Externí odkaz:
http://arxiv.org/abs/2203.07133
Publikováno v:
Journal of Fluid Mechanics, Volume 951, 25 November 2022, A36
Inspired by the recent realization of a 2D chiral fluid as an active monolayer droplet moving atop a 3D Stokesian fluid, we formulate mathematically its free-boundary dynamics. The surface droplet is described as a general 2D linear, incompressible,
Externí odkaz:
http://arxiv.org/abs/2202.13962
Autor:
Gómez-Guijarro, C., Elbaz, D., Xiao, M., Kokorev, V. I., Magdis, G. E., Magnelli, B., Daddi, E., Valentino, F., Sargent, M. T., Dickinson, M., Béthermin, M., Franco, M., Pope, A., Kalita, B. S., Ciesla, L., Demarco, R., Inami, H., Rujopakarn, W., Shu, X., Wang, T., Zhou, L., Alexander, D. M., Bournaud, F., Chary, R., Ferguson, H. C., Finkelstein, S. L., Giavalisco, M., Iono, D., Juneau, S., Kartaltepe, J. S., Lagache, G., Floc'h, E. Le, Leiton, R., Leroy, L., Lin, L., Motohara, K., Mullaney, J., Okumura, K., Pannella, M., Papovich, C., Treister, E.
Publikováno v:
A&A 659, A196 (2022)
Compact star formation appears to be generally common in dusty star-forming galaxies (SFGs). However, its role in the framework set by the scaling relations in galaxy evolution remains to be understood. In this work we follow up on the galaxy sample
Externí odkaz:
http://arxiv.org/abs/2201.02633
Autor:
Jia, Leroy L., Shelley, Michael J.
Publikováno v:
J. Fluid Mech. 948 (2022) A1
We re-examine the model proposed by Alexander et al. (2006) for the closing of a circular hole in a molecularly thin incompressible Langmuir film situated on a Stokesian subfluid. For simplicity their model assumes that the surface phase is inviscid
Externí odkaz:
http://arxiv.org/abs/2201.00908
Publikováno v:
Soft Matter, 2021,17, 7268-7286
We use theory and numerical computation to determine the shape of an axisymmetric fluid membrane with a resistance to bending and constant area. The membrane connects two rings in the classic geometry that produces a catenoidal shape in a soap film.
Externí odkaz:
http://arxiv.org/abs/2106.01507
Akademický článek
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Autor:
Balchunas, Andrew, Jia, Leroy L., Zakhary, Mark, Dogic, Zvonimir, Pelcovits, Robert A., Powers, Thomas R.
Publikováno v:
Phys. Rev. Lett. 125, 018002 (2020)
We study the emergence of helical structures subjected to a stretching force, demonstrating that the force transforms disk-shaped colloidal membranes into twisted chiral ribbons of predetermined handedness. Using an experimental technique that enforc
Externí odkaz:
http://arxiv.org/abs/1904.08090
Publikováno v:
The Journal of Negro Education, 2021 Sep 01. 90(2), 183-194.
Autor:
Gary F. Mitchell, Jian Rong, Martin G. Larson, Leroy L. Cooper, Vanessa Xanthakis, Emelia J. Benjamin, Naomi M. Hamburg, Ramachandran S. Vasan
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 12 (2023)
Background Systolic blood pressure increases with age after midlife, particularly in women, and contributes to development of wide pulse pressure hypertension in middle‐aged and older adults. Relative contributions of aortic stiffness and premature
Externí odkaz:
https://doaj.org/article/54fe6dd335ef43b8b2476a61e7d7073d