Zobrazeno 1 - 10
of 5 761
pro vyhledávání: '"A. Bracho"'
It is known that strongly involutive polyhedra are closely related to self-dual maps where the antipodal function acts as duality isomorphism. Such a family of polyhedra appears in different combinatorial, topological and geometric contexts, and is t
Externí odkaz:
http://arxiv.org/abs/2402.13486
Publikováno v:
Phys. Rev. A 109, 033318 (2024)
We study the Fermi polaron problem with dipolar fermions in a bilayer geometry, where a single dipolar particle in one layer interacts with a Fermi sea of dipolar fermions in the other layer. By evaluating the polaron spectrum, we obtain the appearan
Externí odkaz:
http://arxiv.org/abs/2401.13228
We prove that two closed subsets of complex space $\C^n$ with corresponding complex homothetic sections (projections) are complex homothetic. The proof uses a new Helly-type theorem for cosets of closed subgroups of $\S ^1$.
Externí odkaz:
http://arxiv.org/abs/2310.06206
Publikováno v:
Revista GICOS, Vol 9, Iss 2, Pp 183-200 (2024)
La enfermedad de Huntington es un trastorno neurodegenerativo con un patrón de herencia autosómico dominante, de expresividad variable, caracterizado principalmente por alteraciones motoras, movimientos involuntarios de tipo coreico, alteraciones c
Externí odkaz:
https://doaj.org/article/fbb52355cd2d4b25a8baa23f84526e94
Publikováno v:
Revista Venezolana de Gerencia, Vol 29, Iss 107, Pp 1350-1365 (2024)
El estudio se basa en analizar el contexto y los escenarios que suponen riesgos para la continuidad del negocio en agencias de viajes, analizar sus causas, para establecer acciones destinadas a abordar riesgos y oportunidades. La investigación se ba
Externí odkaz:
https://doaj.org/article/be18bd29b2754ec6b88d7cfca15712f3
Autor:
A. Bracho-Nunez, N. M. Knothe,, S. Welter, M. Staudt, W. R. Costa, M. A. R. Liberato, M. T. F. Piedade, J. Kesselmeier
Publikováno v:
Biogeosciences, Vol 10, Iss 9, Pp 5855-5873 (2013)
Emission inventories defining regional and global biogenic volatile organic compounds (VOC) emission strengths are needed to determine the impact of VOC on atmospheric chemistry (oxidative capacity) and physics (secondary organic aerosol formation an
Externí odkaz:
https://doaj.org/article/cd231219f4e344e19783d79edc8d1ad2
Autor:
R. Atencio, A. Bracho, L. Porto, D. Callejas, L. Costa, F. Monsalve, R. Villalobos, M. Atencio, S. Osorio
Publikováno v:
Kasmera, Vol 41, Iss 1, Pp 59-68 (2013)
Acute diarrhea is the most common cause of morbidity and mortality in infants, where rotavirus is one of the main agents involved in severe diarrhea for children under five years. The present study aims to determine the presence of rotavirus in a vac
Externí odkaz:
https://doaj.org/article/c39ce0deb82043818f91021c983ba42d
Autor:
O. Suárez Díaz, A. Atencio, M. Carruyo, P. Fernández, R. Villalobos, Z. Rivero, A. Maldonado, A. Bracho, A. Ruiz, M. González, O. Briceño, M. Quintero, M. Suárez
Publikováno v:
Kasmera, Vol 41, Iss 1, Pp 27-41 (2013)
To determine the prevalence of intestinal and tissue parasites and their relationship with eosinophilia in Yukpa Amerindians, 91 fecal and blood samples were analyzed. The fecal samples underwent microscopic and concentrated examinations. Complete he
Externí odkaz:
https://doaj.org/article/059ffcb2d1ab4ce1a1f090b2cd4cbf21
An ellipsoid is the image of a ball under an affine transformation. If this affine transformation is over the complex numbers, we refer to it as a complex ellipsoid. Characterizations of real ellipsoids have received much attention over the years how
Externí odkaz:
http://arxiv.org/abs/2212.05049
Autor:
Thiago Beirigo Lopes, Dailson Evangelista Costa, Luis Andrés Castillo Bracho, Raylson dos Santos Carneiro
Publikováno v:
Revista Diálogo Educacional, Vol 24, Iss 82 (2024)
O plágio representa uma infração ética grave dentro do âmbito acadêmico, manifestando-se quando há apropriação de ideias, textos ou criações sem a devida atribuição ao autor original. Este estudo objetivou analisar a eficácia das estrat
Externí odkaz:
https://doaj.org/article/7a0b2766a5ec4796bbe7bdd0ce086363