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of 957
pro vyhledávání: '"Hunt, Robert A."'
The vertical transport of solid material in a stratified medium is fundamental to a number of environmental applications, with implications for the carbon cycle and nutrient transport in marine ecosystems. In this work, we study the diffusion-limited
Externí odkaz:
http://arxiv.org/abs/2409.02419
Autor:
Hooshanginejad, Alireza, Barotta, Jack-William, Spradlin, Victoria, Pucci, Giuseppe, Hunt, Robert, Harris, Daniel M.
When particles are deposited at a fluid interface they tend to aggregate by capillary attraction to minimize the overall potential energy of the system. In this work, we embed floating millimetric disks with permanent magnets to introduce a competing
Externí odkaz:
http://arxiv.org/abs/2403.01097
We study the drag on a centimetric sphere in a uniform flow in the presence of a free surface as a function of submergence depth. Through direct force measurements in a custom benchtop recirculating flume, we demonstrate that the drag can significant
Externí odkaz:
http://arxiv.org/abs/2305.19447
Nature has evolved a vast array of strategies for propulsion at the air-fluid interface. Inspired by a survival mechanism initiated by the honeybee (Apis mellifera) trapped on the surface of water, we here present the SurferBot: a centimeter-scale vi
Externí odkaz:
http://arxiv.org/abs/2203.15896
Autor:
Bruinenberg, Paul, Beumont, Maria, Nedelman, Jerry, Li, Mengchun, Zuma-Gwala, Ntokozo, Rajaram, Shakira, Choo, Louise, Wills, Genevive, Betteridge, Matt, Leandra, Leandra, Olugbosi, Morounfolu, Borisov, Sergey, Cevik, Muge *, Thompson, Lindsay C, Upton, Caryn, Rolla, Valéria Cavalcanti, Malahleha, Mookho, Mmbaga, Blandina, Ngubane, Nosipho, Abu Bakar, Zamzurina, Rassool, Mohammed, Variava, Ebrahim, Dawson, Rodney, Staples, Suzanne, Lalloo, Umesh, Louw, Cheryl, Conradie, Francesca, Eristavi, Marika, Samoilova, Anastasia, Skornyakov, Sergey N, Ntinginya, Niyanda Elias, Haraka, Frederick, Praygod, George, Mayanja-Kizza, Harriett, Caoili, Janice, Balanag, Vincent, Dalcolmo, Margareth Pretti, McHugh, Timothy, Hunt, Robert, Solanki, Priya, Bateson, Anna, Crook, Angela M, Fabiane, Stella, Timm, Juliano, Sun, Eugene, Spigelman, Melvin, Sloan, Derek J, Gillespie, Stephen H
Publikováno v:
In The Lancet Infectious Diseases September 2024 24(9):1003-1014
Autor:
Da Costa, Erin, Lachenal, Nathalie, James, Nicola, Sinha, Animesh, LeBeau, Kristen, Douch, Emma, Jolivert, Pascal, Poulsom, Hannah, Conijn, Marion, King, Sean, Spencer, Hannah, Cunden, Emma, Batts, Charlotte, Vuong, Thuy, Dietrich, Sebastian, McRae, Melissa, Wong, Sidney, Sun, Eugene, Olugbosi, Morounfolu, Shanks, Leslie, Hughes, Michael, Nahid, Payam, Kumwenda, Johnstone, Lorenz, Todd, Majumdar, Suman, Horsburgh, Robert C., Nuermberger, Eric, Meintjes, Graeme, Eisenach, Kathleen, Lienhardt, Christian, Nunn, Andrew, Lange, Christoph, Park, Laura, Gatts, Charlotte, Warren, Dominic, Kleiman, Robert, Mokua Nyangweso, George, Ochieng, Michael, Egondi, Thaddaeus, Onyango, Kevin, Omollo, Truphoso, Omollo, Raymond, Sturgess, Jo, Saunders, Steven, Allen, Elizabeth, Gajewski, Suzanne, Butoescu, Valentina, Hanekova, Jarmila, Etter, Coralie, Kambarov, Yerkbulan, Mphele, Siza, Sukhinina, Victoria, Huzar, Olesya, Reshetnikov, Andrey, Cilliè, Christine, Ahmed, Nada, Hunt, Robert, Merle, Corinne, Gulayim, Allanazarova, Mbenga, Mansa, Baltasheva, Zlikha Saparbaevna, Abdrasuliev, Tleubergen, Margaryan, Hasmik, Urgenishbaevna, Utemuratova Gozzal, Skrahina, Alena, Yatskevich, Natalia, Viatushka, Dzmitry, Apanasevich, Tatsiana, Skrahin, Aliaksandr, Duckworth, Lynette, Narasimooloo, Cindy, Lesego, Ndlovu Ellah, Motlhako, Sharon, Mashamaite, Mamomoko Ephenia, Mojapelo, Evelyn, Nyang'wa, Bern-Thomas *, Berry, Catherine, Kazounis, Emil, Motta, Ilaria, Parpieva, Nargiza, Tigay, Zinaida, Moodliar, Ronelle, Dodd, Matthew, Solodovnikova, Varvara, Liverko, Irina, Rajaram, Shakira, Rassool, Mohammed, McHugh, Timothy, Spigelman, Melvin, Moore, David A, Ritmeijer, Koert, du Cros, Philipp, Fielding, Katherine
Publikováno v:
In The Lancet Respiratory Medicine February 2024 12(2):117-128
We develop a theory of enhanced diffusivity and skewness of the longitudinal distribution of a diffusing tracer advected by a periodic time-varying shear flow in a straight channel. Although applicable to general fluid flow, we restrict the examples
Externí odkaz:
http://arxiv.org/abs/2008.10717
Autor:
Hunt, Robert
The Red Planet has fascinated humans for millennia, especially for the last few centuries, and particularly during the Space Age. The nagging suspicion of extant Martian life is both fed by, and drives the many space missions to Mars and recent detec
Externí odkaz:
http://arxiv.org/abs/2008.05637
Autor:
Hunt, Robert
Negotiations began 1n 1968 for a telescope facility at Perth Observatory for NASA's International Planetary Patrol Network. 1,000 days later the telescope saw first light. The facility bears no resemblance to other observatories. Inside a dome, the t
Externí odkaz:
http://arxiv.org/abs/2008.05146