Zobrazeno 1 - 10
of 155 872
pro vyhledávání: '"Stuart, P A"'
Autor:
Fergus, Paul, Chalmers, Carl, Matthews, Naomi, Nixon, Stuart, Burger, Andre, Hartley, Oliver, Sutherland, Chris, Lambin, Xavier, Longmore, Steven, Wich, Serge
Camera traps offer enormous new opportunities in ecological studies, but current automated image analysis methods often lack the contextual richness needed to support impactful conservation outcomes. Here we present an integrated approach that combin
Externí odkaz:
http://arxiv.org/abs/2411.14219
Autor:
Chakraborty, Joheen, Burdge, Kevin B., Rappaport, Saul A., Munday, James, Chen, Hai-Liang, Rodríguez-Gil, Pablo, Dhillon, V. S., Hughes, Scott A., Nelemans, Gijs, Kara, Erin, Bellm, Eric C., Brown, Alex J., Segura, Noel Castro, Chen, Tracy X., Chickles, Emma, Dyer, Martin J., Dekany, Richard, Drake, Andrew J., Garbutt, James, Graham, Matthew J., Green, Matthew J., Jarvis, Dan, Kennedy, Mark R., Kerry, Paul, Kulkarni, S. R., Littlefair, Stuart P., Mahabal, Ashish A., Masci, Frank J., McCormac, James, Parsons, Steven G., Pelisoli, Ingrid, Pike, Eleanor, Prince, Thomas A., Riddle, Reed, van Roestel, Jan, Sahman, Dave, Wold, Avery, Wong, Tin Long Sunny
We report the discovery of three ultracompact binary white dwarf systems hosting accretion disks, with orbital periods of 7.95, 8.68, and 13.15 minutes. This significantly augments the population of mass-transferring binaries at the shortest periods,
Externí odkaz:
http://arxiv.org/abs/2411.12796
World-wide detailed 2D maps require enormous collective efforts. OpenStreetMap is the result of 11 million registered users manually annotating the GPS location of over 1.75 billion entries, including distinctive landmarks and common urban objects. A
Externí odkaz:
http://arxiv.org/abs/2411.12620
Autor:
Collins, Christine E., Shingles, Luke J., Sim, Stuart A., Callan, Fionntan P., Gronow, Sabrina, Hillebrandt, Wolfgang, Kromer, Markus, Pakmor, Ruediger, Roepke, Friedrich K.
The double detonation is a widely discussed explosion mechanism for Type Ia supernovae, whereby a helium shell detonation ignites a secondary detonation in the carbon/oxygen core of a white dwarf. Even for modern models that invoke relatively small H
Externí odkaz:
http://arxiv.org/abs/2411.11643
Missing data is a common problem that challenges the study of effects of treatments. In the context of mediation analysis, this paper addresses missingness in the two key variables, mediator and outcome, focusing on identification. We consider self-s
Externí odkaz:
http://arxiv.org/abs/2411.07221
Autor:
Jahangir, Reehab, Podjaski, Filip, Alimard, Paransa, Hillman, Sam A. J., Davidson, Stuart, Stoica, Stefan, Kafizas, Andreas, Naftaly, Mira, Durrant, James R.
Organic based semiconductor materials offer emerging and sustainable solutions for solar energy conversion technologies and electronics. However, knowledge of their intrinsic (photo)physical properties and light-matter interactions is often limited,
Externí odkaz:
http://arxiv.org/abs/2411.06226
We investigate the use of an atomic Fabry-Perot interferometer (FPI) with a pulsed non-interacting Bose-Einstein condensate (BEC) source as a space-based acceleration sensor. We derive an analytic approximation for the device's transmission under a u
Externí odkaz:
http://arxiv.org/abs/2411.05352
Autor:
Vogl, Christian, Taubenberger, Stefan, Csörnyei, Géza, Leibundgut, Bruno, Kerzendorf, Wolfgang E., Sim, Stuart A., Blondin, Stéphane, Flörs, Andreas, Holas, Alexander, Shields, Joshua V., Spyromilio, Jason, Suyu, Sherry H., Hillebrandt, Wolfgang
The ongoing discrepancy in the Hubble constant ($H_0$) estimates obtained through local distance ladder methods and early universe observations poses a significant challenge to the $\Lambda$CDM model, suggesting potential new physics. Type II superno
Externí odkaz:
http://arxiv.org/abs/2411.04968
Autor:
Jiao, Yuechun, Zhang, Yu, Bai, Jingxu, Jia, Suotang, Adams, C. Stuart, Bai, Zhengyang, Shen, Heng, Zhao, Jianming
Floquet systems are periodically driven systems. In this framework, the system Hamiltonian and associated spectra of interest are modified, giving rise to new quantum phases of matter and nonequilibrium dynamics without static counterparts. Here we e
Externí odkaz:
http://arxiv.org/abs/2411.04650
Even if the magnetic field in a stellarator is integrable, phase-space integrability for energetic particle guiding center trajectories is not guaranteed. Both trapped and passing particle trajectories can experience convective losses, caused by wide
Externí odkaz:
http://arxiv.org/abs/2411.04289