Zobrazeno 1 - 10
of 18
pro vyhledávání: '"C. P. de Araujo"'
Autor:
K. S. Maciel, P. A. M. de Lima, L. H. G. Mengarda, C. P. de Araujo, S. de O. Lopes, R. S. Alexandre, J. C. Lopes
Publikováno v:
Brazilian Journal of Biology, Vol 83 (2023)
Abstract Simultaneous analysis studies of several agronomic traits in cultivated plants make it possible to identify phenotypic and genotypic differences due to environmental variations, such as altitude. Therefore, the objective was to evaluate, thr
Externí odkaz:
https://doaj.org/article/af5cf893a3964b4784373c126742947e
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-8 (2024)
Abstract The Kerr spacetime is a fundamental solution of general relativity (GR), describing the gravitational field around a rotating, uncharged black hole (BH). Kerr spacetime has been crucial in modern astrophysics and it serves as a foundation fo
Externí odkaz:
https://doaj.org/article/af93c086e0fe440098758a34736bf16d
Autor:
J. C. N. de Araujo, H. G. M. Fortes
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 12, Pp 1-8 (2023)
Abstract The Teleparallel Theory is equivalent to General Relativity, but whereas in the latter gravity has to do with curvature, in the former gravity is described by torsion. As is well known, there is in the literature a host of alternative theori
Externí odkaz:
https://doaj.org/article/a8c21412ee1c4aa2a44a3eff96185898
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 2, Pp 1-13 (2019)
Abstract The attempt to describe the recent accelerated expansion of the Universe includes different propositions for dark energy models and modified gravity theories. Establish their features in order to discriminate and even rule out part of these
Externí odkaz:
https://doaj.org/article/0fdad4484f9d4390ab26aa87c469d222
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 9, Pp 1-14 (2018)
Abstract Among the various possibilities to probe the theory behind the recent accelerated expansion of the universe, the energy conditions (ECs) are of particular interest, since it is possible to confront and constrain different theories of gravity
Externí odkaz:
https://doaj.org/article/495ca6fa92844cf1bbbd7f3c3181ef4f
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 5, Pp 1-48 (2017)
Abstract In one of our previous articles we have considered the role of a time dependent magnetic ellipticity on the pulsars’ braking indices and on the putative gravitational waves these objects can emit. Since only nine of more than 2000 known pu
Externí odkaz:
https://doaj.org/article/f7d6976237384fc5ac90d4c5715f2cf9
Publikováno v:
The Scientific World Journal, Vol 2018 (2018)
The functionality of pressure regulating valves (PRVs) is important for proper uniformity and efficiency of irrigation during center pivot irrigation, especially when the center pivot operates on sloping terrain. In practice, the regulated pressure a
Externí odkaz:
https://doaj.org/article/12108e486d5a42f1aa0813e145a24c57
Autor:
Ciro C. V. de Araujo, Daniel de M. Rosa, Joelson M. Fernandes, Leandro V. Ripoli, Werther Krohling
Publikováno v:
Iheringia: Série Zoologia, Vol 98, Iss 1, Pp 129-135 (2008)
A ictiofauna de uma praia arenosa da Ilha do Frade, Vitória, ES, foi amostrada mensalmente entre maio/2004 e abril/2005. Foram coletados 2.689 indivíduos de 26 famílias e 45 espécies de Teleostei, a maioria em estágio juvenil. A família Sciaeni
Externí odkaz:
https://doaj.org/article/6fae5b7ca5a64916bac20bef8060259e
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Publikováno v:
Geo UERJ. :e61339
Esse artigo tem por objetivo avaliar como o Estado de Pernambuco, por meio de suas políticas públicas, tem enfrentado a pandemia de COVID-19 em relação ao setor de turismo. Para tanto, traz um panorama do impacto da pandemia, considerando o prime