Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Eduardo Gueron"'
Autor:
Luiz de Siqueira Martins-Filho, Matheus de Almeida Soares, Eduardo Gueron, Eduardo dos Santos Ferreira, H´erlon de Oliveira Morsch
Publikováno v:
Journal of Aerospace Technology and Management, Vol 16 (2024)
The magnetic torquer rod, also called a magnetorquer, is the most popular actuator for attitude control of satellites in low Earth orbit. In the case of nano and picosatellites, the available inner space is quite limited, as is the maximum power valu
Externí odkaz:
https://doaj.org/article/13f57f6ff6be4a819d9831c9a32f575a
Autor:
Eduardo Gueron, Jerônimo Pellegrini
Publikováno v:
SSRN Electronic Journal.
The invariance of Benford-Newcomb law under base changing is employed to test whether or not some data follow such distribution. Taking into account the Brazilian senate election in 1994, changes in the numerical base were able to evidence probable f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04953ff03ef6caf00a817593500d8e02
https://doi.org/10.2139/ssrn.4193402
https://doi.org/10.2139/ssrn.4193402
Autor:
Eduardo Gueron, Patricio S. Letelier
Publikováno v:
General Relativity and Gravitation. 36:2107-2122
We present a novel method to study interacting orbits in a fixed mean gravitational field associated with a solution of the Einstein field equations. The idea is to consider the Newton gravity among the orbiting particles in a geometry given by the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596e6a74222b6a685186d8aac88ae5f1
https://doi.org/10.1023/b:gerg.0000038475.41892.45
https://doi.org/10.1023/b:gerg.0000038475.41892.45
Autor:
Ricardo A. Mosna, Eduardo Gueron
Publikováno v:
Physical Review D. 75
We present a purely relativistic effect according to which asymmetric oscillations of a quasi-rigid body slow down or accelerate its fall in a gravitational background.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff4a0b3c47afdb054594cff45faa775
https://doi.org/10.1103/physrevd.75.081501
https://doi.org/10.1103/physrevd.75.081501
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-04-28T20:07:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-01-15 Wisdom has recently unveiled a new relativistic effect, called aœspacetime swimminga, where quasirigid free bodies in curved spacetimes can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d27cc5eebd4e6f6648510eeb8e6e213
https://doi.org/10.1103/physrevd.73.024020
https://doi.org/10.1103/physrevd.73.024020
Autor:
Eduardo Gueron
A Hamiltonian that approaches the study of the three-body problem in general relativity is obtained. We use it to study the relativistic version of the circular restricted three-body problem in which the first body is the heaviest and the third body
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff83a965a7082da252d7ed359a7fe3b8
Autor:
Eduardo Gueron, Patricio S. Letelier
We present a novel method to study interacting orbits in a fixed mean gravitational field associated with a solution of the Einstein field equations. The idea is to consider the Newton gravity among the orbiting particles in a geometry given by the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39ae58ea2b391a8e100b35138fe9fefd
Autor:
Patricio S. Letelier, Eduardo Gueron
The Newtonian as well as the special relativistic dynamics are used to study the stability of orbits of a test particle moving around a black hole plus a dipolar halo. The black hole is modeled by either the usual monopole potential or the Paczynki-W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55787a306794564d41e8952fe28e0c4e
http://arxiv.org/abs/astro-ph/0101140
http://arxiv.org/abs/astro-ph/0101140
Autor:
Patricio S. Letelier, Eduardo Gueron
Newtonian theory is used to study the gravitational effects of a texture, in particular the formation of massive structures.
Comment: 4 pages, 4 ps figures, REVTEX, accepted for publication in PRD
Comment: 4 pages, 4 ps figures, REVTEX, accepted for publication in PRD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e418ca8b87edf46a80f5b48cace0e11
Publikováno v:
Scopus-Elsevier
Nonlinear dynamics resulting from the interplay between diffusive and buoyancy-driven Rayleigh-Taylor (RT) instabilities of autocatalytic traveling fronts are analyzed numerically for various values of the relevant parameters. These are the Rayleigh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ac181b958a31428c22c8f991c2c9e2
https://doi.org/10.1063/1.3695339
https://doi.org/10.1063/1.3695339