Zobrazeno 1 - 10
of 7 641
pro vyhledávání: '"E, Santos"'
Autor:
Jorge E. Santos, Yoav Zigdon
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-28 (2024)
Abstract In the context of the black hole/string transition, it is useful to produce Euclidean string backgrounds representing hot and self-gravitating strings. We utilise analytical and numerical methods to find a smooth, stationary rotating solutio
Externí odkaz:
https://doaj.org/article/37f4f5f50ad440a899b257e1dd2940c4
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-60 (2024)
Abstract We derive gravitational backgrounds that are asymptotically Anti-de Sitter, have a regular black hole horizon and which deep in the interior exhibit mixmaster chaotic dynamics. The solutions are obtained by coupling gravity with a negative c
Externí odkaz:
https://doaj.org/article/302527f312974dadac52a248ba7c3923
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-80 (2024)
Abstract We consider four-dimensional Euclidean gravity in a finite cavity. Dirichlet conditions do not yield a well-posed elliptic system, and Anderson has suggested boundary conditions that do. Here we point out that there exists a one-parameter fa
Externí odkaz:
https://doaj.org/article/84caa615e54a49269987d92d3b12565c
Autor:
Gislaine C. Batista-Jorge, Antônio S. Barcala-Jorge, Deborah F. Lelis, Daniel E. Santos, Antônio H. Jorge, Renato S. Monteiro-Junior, Sérgio H. S. Santos
Publikováno v:
Endocrines, Vol 5, Iss 2, Pp 225-243 (2024)
Resveratrol is a natural polyphenol with important anti-inflammatory and antioxidant properties for treating cardiometabolic disorders. Therefore, the present meta-analysis aimed to review and investigate the oral resveratrol supplementation effects
Externí odkaz:
https://doaj.org/article/b646e97e4f4349ccb771f10202c17cc1
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-36 (2024)
Abstract Due to the conformal factor problem, the definition of the Euclidean gravitational path integral requires a non-trivial choice of contour. The present work examines a generalization of a recently proposed rule-of-thumb [1] for selecting this
Externí odkaz:
https://doaj.org/article/1c5e56063ace48b09c48414173f457af
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-51 (2024)
Abstract It was recently shown that (near-)extremal Kerr black holes are sensitive probes of small higher-derivative corrections to general relativity. In particular, these corrections produce diverging tidal forces on the horizon in the extremal lim
Externí odkaz:
https://doaj.org/article/f1a2e53bae424bab84f47ebd1f1b2df7
Autor:
João Carlos Pinto de Sousa, Maria João de Castro Soares, Ana Paula Monteiro Amaral, Ana Telma Fernandes Pereira, António Ferreira de Macedo e Santos
Publikováno v:
Sleep Medicine Research, Vol 15, Iss 1, Pp 19-28 (2024)
Background and Objective The COVID-19 pandemic has been linked to an increase in psychological distress and mental disorders worldwide. The objectives of this study were to investigate the correlates of psychological distress during the COVID-19 pand
Externí odkaz:
https://doaj.org/article/af93c0e937084c28a22a4d20d4b19298
Autor:
Davidson P. Campos, Henry P. Granger-Neto, José E. Santos-Júnior, Renata S. O. Buzatti, Fabrício R. Santos
Publikováno v:
Birds, Vol 5, Iss 1, Pp 190-201 (2024)
The Brazilian Merganser (Mergus octosetaceus) is one of the rarest birds in South America, and it is a critically endangered Anatidae species with an estimated population of less than 250 adult individuals in the Brazilian Cerrado. A captive populati
Externí odkaz:
https://doaj.org/article/89278751a1ca46ebb9aeae8fc81f7fa6
Publikováno v:
Mix Sustentável, Vol 10, Iss 3 (2024)
O modo de consumo das pessoas durante os anos acarretou um grande impacto ambiental. Na busca de um desenvolvimento mais sustentável, uma alternativa possível é o desenvolvimento de compósitos que possuem em sua composição produtos de origem ve
Externí odkaz:
https://doaj.org/article/2be66f4f06e74057ae7a210c19c85969
Autor:
Emmanuel A. Lazcano-Díaz, Uriel Encarnación-Martínez, Cristhian J. Gaytán-García, Daniel Manzur-Sandoval, Francisco J. González-Ruiz, Edgar García-Cruz, Ángel Ramos-Enríquez, Luis E. Santos-Martínez, Luis A. Cota-Apodaca, Benjamín I. Hernández-Mejía, Dania E. Escamilla-Ríos, Gustavo Rojas-Velasco
Publikováno v:
Archivos de Cardiología de México, Vol 94, Iss 3 (2024)
La hipertensión pulmonar tromboembólica crónica (HPTEC) es un subtipo de hipertensión pulmonar caracterizada por la obstrucción de las arterias pulmonares secundaria a tromboembolias crónicas. La cirugía de tromboendarterectomía pulmonar (TEA
Externí odkaz:
https://doaj.org/article/f4d2f054308648c7986b0e1059eca96a