Results 51 to 60 of about 18,725 (201)

Physical Variables for the Chern-Simons-Maxwell Theory without Matter [PDF]

arXiv, 1999
The paper was withdrawn by the authors.
arxiv  

Evaluating the critical current magnitude and distribution width of tridimensional Josephson junction arrays [PDF]

, 2000
In this contribution we present a simple and effective procedure to determine the average critical current of a tridimensional disordered Josephson junction array (3D-DJJA). Using a contactless configuration we evaluate the average critical current and the typical width of the distribution through the analysis of the isothermal susceptibility response ...
arxiv   +1 more source

Derechos humanos de los menores migrantes como grupo vulnerable

, 2022
El “proceso de especificación” de los derechos humanos los ha ido materializado en función de las características propias de un grupo social vulnerable para hacer viable su concreción real. En este trabajo se analizan específicamente los de aquellos niños, niñas, adolescentes y jóvenes obligados a huir de sus hogares para lograr protección y ...
openaire   +2 more sources

Sin derechos y desprotegidos: una historia de indefensión

Universita Ciencia
El presente trabajo analiza desde un enfoque jurídico y filosófico de los derechos humanos la película peruana denominada Maruja en el infierno de 1983, en la cual presenta un paralelismo entre la ficción y la realidad de los grupos vulnerables en el ...
Eber Omar Betanzos Torres, Luis Enrique Bermúdez Cruz, Ubaldo Márquez Roa   +2 more
doaj   +1 more source

Dynamics of networks and applications [PDF]

in "Scientific Applic. of Neural Nets", Springer Lect. Notes in Physics 522, 1999, 1998
A survey is made of several aspects of the dynamics of networks, with special emphasis on unsupervised learning processes, non-Gaussian data analysis and pattern recognition in networks with complex nodes.
arxiv  

Magnetic field dependence of the critical current of tridimensional YBa2Cu3O7-x Josephson junction arrays [PDF]

, 2000
In this paper we determine the magnetic field dependence of the critical current of a tridimensional disordered Josephson junction array (3D-DJJA). A contactless configuration, employing measurements of the AC-susceptibility, is used to evaluate the average critical current of an array of YBa2Cu3O7-x.
arxiv   +1 more source

De Dirac a Maxwell: un Camino con Grupo de Lorentz [PDF]

Invest.Cient. 1 (1997) 23-29, 1996
This is a brief introduction on the graduate level to recent ideas in the Weinberg $(j,0)\oplus (0,j)$ formalism, appearing after presentation of the Bargamann-Wightman-Wigner-type quantum field theory by D. V. Ahluwalia {\it et al.}
arxiv  

Risk characterization group of leptospirosis in a family doctor's office

Acta Médica del Centro, 2014
Human Leptospirosis is a worldwide zoonosis caused by pathogenic Leptospira, related to various epidemiological factors, where the prevention itself  is essential.
Leisky Mesa Coello, Beatriz Machado Díaz, Merlyn María Llerena González, Yoel Díaz Muñoz, Oscar Rogelio Estupiñan Martínez   +4 more
doaj  

Structure-generating mechanisms in agent-based models [PDF]

Physica A 295 (2001) 537-561, 2000
The emergence of dynamical structures in multi-agent systems is analysed. Three different mechanisms are identified, namely: (1) sensitive-dependence and convex coupling, (2) sensitive-dependence and extremal dynamics and (3) interaction through a collectively generated field.
arxiv  

El voluntariado universitario como una expresión del altruismo:

Visión Antataura, 2017
El voluntariado universitario representa una forma de altruismo; esta expresión comportamental tipifica las cogniciones sociales sobre los grupos o individuos y los focos motivacionales de cada persona.
Rolando F. Trejos Saucedo
doaj