Zobrazeno 1 - 10
of 18 942
pro vyhledávání: '"Raymond, E. A."'
Autor:
von der Heyde, Benjamin, Srinivasan, Anand, Birwa, Sumit Kumar, von der Heyde, Eva Laura, Höhn, Steph S. M. H., Goldstein, Raymond E., Hallmann, Armin
The evolution of multicellularity involved the transformation of a simple cell wall of unicellular ancestors into a complex, multifunctional extracellular matrix (ECM). A suitable model organism to study the formation and expansion of an ECM during o
Externí odkaz:
http://arxiv.org/abs/2412.05059
Autor:
Gompper, Gerhard, Stone, Howard A., Kurzthaler, Christina, Saintillan, David, Peruani, Fernado, Fedosov, Dmitry A., Auth, Thorsten, Cottin-Bizonne, Cecile, Ybert, Christophe, Clement, Eric, Darnige, Thierry, Lindner, Anke, Goldstein, Raymond E., Liebchen, Benno, Binysh, Jack, Souslov, Anton, Isa, Lucio, di Leonardo, Roberto, Frangipane, Giacomo, Gu, Hongri, Nelson, Bradley J., Brauns, Fridtjof, Marchetti, M. Cristina, Cichos, Frank, Heuthe, Veit-Lorenz, Bechinger, Clemens, Korman, Amos, Feinerman, Ofer, Cavagna, Andrea, Giardina, Irene, Jeckel, Hannah, Drescher, Knut
Activity and autonomous motion are fundamental aspects of many living and engineering systems. Here, the scale of biological agents covers a wide range, from nanomotors, cytoskeleton, and cells, to insects, fish, birds, and people. Inspired by biolog
Externí odkaz:
http://arxiv.org/abs/2411.19783
Autor:
Barnes, Edwin, Bennett, Michael B., Boltasseva, Alexandra, Borish, Victoria, Brown, Bennett, Carr, Lincoln D., Ceballos, Russell R., Dukes, Faith, Easton, Emily W., Economou, Sophia E., Edwards, E. E., Finkelstein, Noah D., Fracchiolla, C., Franklin, Diana, Freericks, J. K., Goss, Valerie, Hannum, Mark, Holincheck, Nancy, Kelly, Angela M., Lanes, Olivia, Lewandowski, H. J., Matsler, Karen Jo, Mercurio, Emily, Montaño, Inès, Murdock, Maajida, Peltz, Kiera, Perron, Justin K., Richardson, Christopher J. K., Rosenberg, Jessica L., Ross, Richard S., Ryu, Minjung, Samuel, Raymond E., Schrode, Nicole, Schwamberger, Susan, Searles, Thomas A., Singh, Chandralekha, Tingle, Alexandra, Zwickl, Benjamin M.
In response to numerous programs seeking to advance quantum education and workforce development in the United States, experts from academia, industry, government, and professional societies convened for a National Science Foundation-sponsored worksho
Externí odkaz:
http://arxiv.org/abs/2410.23460
Within biological fluid dynamics, it is conventional to distinguish between "puller" and "pusher" microswimmers on the basis of the forward or aft location of the flagella relative to the cell body: typically, bacteria are pushers and algae are pulle
Externí odkaz:
http://arxiv.org/abs/2407.00439
Autor:
Ogawa, Takumi, Koyama, Shuji, Omori, Toshihiro, Kikuchi, Kenji, de Maleprade, Helene, Goldstein, Raymond E., Ishikawa, Takuji
Sponges, the basalmost members of the animal kingdom, exhibit a range of complex architectures in which microfluidic channels connect multitudes of spherical chambers lined with choanocytes, flagellated filter-feeding cells. Choanocyte chambers can p
Externí odkaz:
http://arxiv.org/abs/2402.14364
The humble Petri dish is perhaps the simplest setting in which to examine the locomotion of swimming organisms, particularly those whose body size is tens of microns to millimetres. The fluid layer in such a container has a bottom no-slip surface and
Externí odkaz:
http://arxiv.org/abs/2402.08374
In Nature there are significant relationships known between microorganisms from two kingdoms of life, as in the supply of vitamin B$_{12}$ by bacteria to algae. Such interactions motivate general investigations into the spatio-temporal dynamics of me
Externí odkaz:
http://arxiv.org/abs/2312.08346
Recent work on distinct multicellular organisms has revealed a hitherto unknown type of biological noise; rather than a regular arrangement, cellular neighborhood volumes, obtained by Voronoi tessellations of the cell locations, are broadly distribut
Externí odkaz:
http://arxiv.org/abs/2311.11939
Certain periodical cicadas exhibit life cycles with durations of 13 or 17 years, and it is now generally accepted that such large prime numbers arise evolutionarily to avoid synchrony with predators. Less well explored is the question of how, in the
Externí odkaz:
http://arxiv.org/abs/2307.14646
Autor:
Fung, Lloyd, Konkol, Adam, Ishikawa, Takuji, Larson, Ben, Brunet, Thibaut, Goldstein, Raymond E.
The recent discovery of the striking sheet-like multicellular choanoflagellate species $Choanoeca~flexa$ that dynamically interconverts between two hemispherical forms of opposite orientation raises fundamental questions in cell and evolutionary biol
Externí odkaz:
http://arxiv.org/abs/2303.07727