Zobrazeno 1 - 10
of 646 310
pro vyhledávání: '"A Walker"'
Autor:
J Kennedy, M Parker, M Seaborne, M Mhereeg, A Walker, V Walker, S Denaxas, N Kennedy, S. V Katikireddi, S Brophy
Publikováno v:
BMC Medicine, Vol 21, Iss 1, Pp 1-16 (2023)
Abstract Background To determine the extent and nature of changes associated with COVID-19 infection in terms of healthcare utilisation, this study observed healthcare contact 1 to 4 and 5 to 24 weeks following a COVID-19 diagnosis compared to propen
Externí odkaz:
https://doaj.org/article/ec8d66ef7afc4955b9c90c944a32da91
Autor:
Aftab, Noor, Xunhe, Zhang, Mittelman, David R., di Cicco, Dennis, Walker, Sean, Sliski, David H., Homa, Julia, Holm-Hansen, Colin, Putman, Mary, Schiminovich, David, Henden, Arne, Walker, Gary
The Mittelman-di Cicco-Walker (MDW) H$\alpha$ Sky Survey is an autonomously-operated and ongoing all-sky imaging survey in the narrowband H$\alpha$ wavelength. The survey was founded by amateur astronomers, and is presented here in its first stage of
Externí odkaz:
http://arxiv.org/abs/2409.11481
In computer-assisted orthopedic surgery (CAOS), accurate pre-operative to intra-operative bone registration is an essential and critical requirement for providing navigational guidance. This registration process is challenging since the intra-operati
Externí odkaz:
http://arxiv.org/abs/2410.03078
Autor:
Walker, Samantha, Kaczmarek, Austin, Austermann, Jason, Bennett, Douglas, Duff, Shannon M., Hubmayr, Johannes, Keller, Ben, Morgan, Kelsey, Murphy, Colin C., Swetz, Daniel, Ullom, Joel, Niemack, Michael D., Nowack, Katja C.
Significant advancements have been made in understanding the physics of transition-edge sensors (TESs) over the past decade. However, key questions remain, particularly a detailed understanding of the current-dependent resistance of these detectors w
Externí odkaz:
http://arxiv.org/abs/2410.01940
Autor:
Walker, Malik H., Allen, Robert C., Li, Gang, Ho, George C., Mason, Glenn M., Rodriguez-Pacheco, Javier, Wimmer-Schweingruber, Robert F., Kouloumvakos, Athanasios
On 2022 March 10, a coronal mass ejection (CME) erupted from the Sun, resulting in Solar Orbiter observations at 0.45 au of both dispersive solar energetic particles arriving prior to the interplanetary CME (ICME) and locally accelerated particles ne
Externí odkaz:
http://arxiv.org/abs/2410.01885
Autor:
Walker, Benjamin J., Byrne, Helen M.
The logistic equation is ubiquitous in applied mathematics as a minimal model of saturating growth. Here, we examine a generalisation of the logistic model to fitness-structured populations, motivated by examples that range from the ageing of individ
Externí odkaz:
http://arxiv.org/abs/2410.01862
Autor:
Zhang, Kunyan, Maniyara, Rinu Abraham, Wang, Yuanxi, Jain, Arpit, Wetherington, Maxwell T., Mai, Thuc T., Dong, Chengye, Bowen, Timothy, Wang, Ke, Rotkin, Slava V., Walker, Angela R. Hight, Crespi, Vincent H., Robinson, Joshua, Huang, Shengxi
Harnessing quantum interference among bosons provides significant opportunities as bosons often carry longer coherence time than fermions. As an example of quantum interference, Fano resonance involving phonons or photons describes the coupling betwe
Externí odkaz:
http://arxiv.org/abs/2410.00119
Autor:
Hui, Man-To, Wiegert, Paul A., Weryk, Robert, Micheli, Marco, Tholen, David J., Deen, Sam, Walker, Andrew J., Wainscoat, Richard
Saturn has long been the only giant planet in our solar system without any known Trojan members. In this paper, with serendipitous archival observations and refined orbit determination, we report that 2019 UO$_{14}$ is a Trojan of the gas giant. Howe
Externí odkaz:
http://arxiv.org/abs/2409.19725
Autor:
Wines, Daniel, Ibrahim, Akram, Gudibandla, Nishwanth, Adel, Tehseen, Abel, Frank M., Jois, Sharadh, Saritas, Kayahan, Krogel, Jaron T., Yin, Li, Berlijn, Tom, Hanbicki, Aubrey T., Stephen, Gregory M., Friedman, Adam L., Krylyuk, Sergiy, Davydov, Albert, Donovan, Brian, Jamer, Michelle E., Walker, Angela R. Hight, Choudhary, Kamal, Tavazza, Francesca, Ataca, Can
Two-dimensional (2D) 1T-VSe$_2$ has prompted significant interest due to the discrepancies regarding alleged ferromagnetism (FM) at room temperature, charge density wave (CDW) states and the interplay between the two. We employed a combined Diffusion
Externí odkaz:
http://arxiv.org/abs/2409.19082
Autor:
Gupta, Ritwik, Walker, Leah, Corona, Rodolfo, Fu, Stephanie, Petryk, Suzanne, Napolitano, Janet, Darrell, Trevor, Reddie, Andrew W.
Current regulations on powerful AI capabilities are narrowly focused on "foundation" or "frontier" models. However, these terms are vague and inconsistently defined, leading to an unstable foundation for governance efforts. Critically, policy debates
Externí odkaz:
http://arxiv.org/abs/2409.17216