Zobrazeno 1 - 10
of 9 720
pro vyhledávání: '"Wiltshire, A."'
A new Newtonian limit of general relativity is established for stationary axisymmetric gravitationally bound differentially rotating matter distributions with internal pressure. The self-consistent coupling of quasilocal gravitational energy and angu
Externí odkaz:
http://arxiv.org/abs/2408.00358
Autor:
Galoppo, Marco, Wiltshire, David L.
A class of stationary axisymmetric solutions of Einstein's equations for isolated differentially rotating dust sources is presented. The low-energy asymptotic regime is extracted, requiring a self-consistent coupling of quasilocal energy and angular
Externí odkaz:
http://arxiv.org/abs/2406.14157
Autor:
Jurenka, Irina, Kunesch, Markus, McKee, Kevin R., Gillick, Daniel, Zhu, Shaojian, Wiltberger, Sara, Phal, Shubham Milind, Hermann, Katherine, Kasenberg, Daniel, Bhoopchand, Avishkar, Anand, Ankit, Pîslar, Miruna, Chan, Stephanie, Wang, Lisa, She, Jennifer, Mahmoudieh, Parsa, Rysbek, Aliya, Ko, Wei-Jen, Huber, Andrea, Wiltshire, Brett, Elidan, Gal, Rabin, Roni, Rubinovitz, Jasmin, Pitaru, Amit, McAllister, Mac, Wilkowski, Julia, Choi, David, Engelberg, Roee, Hackmon, Lidan, Levin, Adva, Griffin, Rachel, Sears, Michael, Bar, Filip, Mesar, Mia, Jabbour, Mana, Chaudhry, Arslan, Cohan, James, Thiagarajan, Sridhar, Levine, Nir, Brown, Ben, Gorur, Dilan, Grant, Svetlana, Hashimshoni, Rachel, Weidinger, Laura, Hu, Jieru, Chen, Dawn, Dolecki, Kuba, Akbulut, Canfer, Bileschi, Maxwell, Culp, Laura, Dong, Wen-Xin, Marchal, Nahema, Van Deman, Kelsie, Misra, Hema Bajaj, Duah, Michael, Ambar, Moran, Caciularu, Avi, Lefdal, Sandra, Summerfield, Chris, An, James, Kamienny, Pierre-Alexandre, Mohdi, Abhinit, Strinopoulous, Theofilos, Hale, Annie, Anderson, Wayne, Cobo, Luis C., Efron, Niv, Ananda, Muktha, Mohamed, Shakir, Heymans, Maureen, Ghahramani, Zoubin, Matias, Yossi, Gomes, Ben, Ibrahim, Lila
A major challenge facing the world is the provision of equitable and universal access to quality education. Recent advances in generative AI (gen AI) have created excitement about the potential of new technologies to offer a personal tutor for every
Externí odkaz:
http://arxiv.org/abs/2407.12687
Autor:
Wiltshire, David L.
I propose an observationally and theoretically consistent resolution of the cosmological constant problem: $\Lambda$ is a counterterm -- with a running coupling -- that balances the monopole celestial sky average of the kinetic energy of expansion of
Externí odkaz:
http://arxiv.org/abs/2404.02129
We apply and extend standard tools for void statistics to cosmological simulations that solve Einstein's equations with numerical relativity (NR). We obtain a simulated void catalogue without Newtonian approximations, using a new watershed void finde
Externí odkaz:
http://arxiv.org/abs/2403.15134
Strong gravitational lens system catalogues are typically used to constrain a combination of cosmological and empirical power-law lens mass model parameters, often introducing additional empirical parameters and constraints from high resolution image
Externí odkaz:
http://arxiv.org/abs/2403.11997
We reanalyse the Pantheon+ supernova catalogue to compare a cosmology with non-FLRW evolution, the "timescape cosmology", with the standard $\Lambda$CDM cosmology. To this end, we consider the Pantheon+ supernova catalogue, which is the largest avail
Externí odkaz:
http://arxiv.org/abs/2311.01438
Autor:
van Weelden, Evy, van Beek, Carl W. E., Alimardani, Maryam, Wiltshire, Travis J., Ledegang, Wietse D., Groen, Eric L., Louwerse, Max M.
High-risk operational tasks such as those in aviation require training environments that are realistic and capable of inducing high levels of workload. Virtual Reality (VR) offers a simulated 3D environment for immersive, safe and valid training of p
Externí odkaz:
http://arxiv.org/abs/2309.09619
Publikováno v:
Ocean Science, Vol 20, Pp 1247-1265 (2024)
Satellite remote sensing of ocean colour properties allows observation of the ocean with high temporal and spatial coverage, facilitating the better assessment of changes in marine primary production. Ocean productivity is often assessed using satell
Externí odkaz:
https://doaj.org/article/e47ee478e01e4d2d89430680157f3909
Autor:
Michael Lahai, Laurie Lake, Ahmed Vandy, Bondu Sebba, Mohamed Sesay, Onome T. Abiri, Joy Johnson, Tamba Buffa, Abdulai Kanu, Mohamed Bawoh, James P. Komeh, Wiltshire C.N Johnson
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background National Medicines Regulatory Authorities like the Pharmacy Board of Sierra Leone are responsible for protecting and promoting public health, implementing regulatory standards, and maintaining a supply chain with an assured supply
Externí odkaz:
https://doaj.org/article/96c97a51e7e340debf4c14f40958f1db