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Optical parametric oscillation with distributed feedback in cold atoms
(NATURE PUBLISHING GROUPLONDON, 2012)
There is currently a strong interest in mirrorless lasing systems(1), in which the electromagnetic feedback is provided either by disorder (multiple scattering in the gain medium) or by order (multiple Bragg reflection). ...
Cavity-Controlled Collective Scattering at the Recoil Limit
(AMER PHYSICAL SOC, 2011)
We study collective scattering with Bose-Einstein condensates interacting with a high-finesse ring cavity. The condensate scatters the light of a transverse pump beam superradiantly into modes which, in contrast to previous ...
Photonic Band Gaps in One-Dimensionally Ordered Cold Atomic Vapors
(AMER PHYSICAL SOC, 2011)
We experimentally investigate the Bragg reflection of light at one-dimensionally ordered atomic structures by using cold atoms trapped in a laser standing wave. By a fine-tuning of the periodicity, we reach the regime of ...
Estudio del comportamiento de la recaudación de un partido de fútbol en la Primera División A de Argentina entre 1995 y 2000
(Universidad Torcuato Di Tella, 2001)
Expedientes civil: "indemnización por daños y perjuicios" y administrativo: "métodos comerciales abusivos cláusulas abusivas-idoneidad"
(Universidad de LimaPE, 2019)
Materia: Indemnización por daños y perjuicios
Nº de Expediente: 00161-2005-0-0601-JR-CI-03
Se trata de una acción mediante la cual los demandantes demandan a una clínica solicitando una indemnización aduciendo daños y ...
A oração relativa em português sob a perspectiva discursivofuncional: interface entre a descrição e o ensino
(Universidade Estadual Paulista (Unesp), 2015-03-06)
This study describes the relative clauses in the Portuguese language, based on the theoretical framework of Functional Discourse Grammar (HENGEVELD; MACKENZIE, 2008). Aiming to establish the pragmatic, semantic, morphosyntactic ...
Causes of evolutionary rate variation among protein sites
(Nature Publishing Group, 2016-01)
It has long been recognized that certain sites within a protein, such as sites in the protein core or catalytic residues in enzymes, are evolutionarily more conserved than other sites. However, our understanding of rate ...
Sobre la agrupación Das Andere Deutschland de la Argentina: política, cultura y sociedad
(Iberoamericana Vervuert, 2019)
En el trabajo señalo algunas conclusiones referidas a la composición,funcionamiento y actividades de la organización antinazi establecidaen Buenos Aires Das Andere Deutschland. Hago hincapié en las distintasmaneras en que ...