Juan Bernardo Botero Botero v Empresa de Obras Sanitarias de Caldas S.A., E.S.P. – EMPOCALDAS, cp. Mauricio Fajardo Gómez

Se declaró infundado el recurso de anulación interpuesto contra el laudo arbitral proferido el 26 de agosto de 2010 por el Tribunal de Arbitramento constituido para dirimir las controversias surgidas en relación con el contrato de consultoría No. 104 de 2007, celebrado entre el señor Juan Bernardo Botero y la Empresa de Obras Sanitarias de Caldas S.A., E.S.P. - EMPOCALDAS S.A., E.S.P.

Biología IV coord. [por] José Angel Salazar Guajardo, Héctor V. Medina Pedraza [y] Sergio Montoya Pedraza

UANL

Cristianismo y política en América Latina: el paradigma de la teología de la liberación

Este artículo propone objetivar el paradigma de la teología de la liberación (TL), como fenómeno sociopolítico contemporáneo característico de la relación entre la religión (en ese caso el cristianismo) y la política, en América latina. Aquí, el planteamiento central consiste en sostener que la TL constituyó un sistema propio, el cual tiene aún hoy presencia e impacto social. Ese sistema debe ser entendido en la singularidad de sus lógicas sociales e ideológicas. Su análisis no puede ser reducido a intereses teóricos y modelos externos, ni someterse a los propios mitos de los actores. En primer lugar, se define la pertinencia de la aplicación de la noción de paradigma a la teología de la liberación y se reconstruye su genealogía dentro del catolicismo contemporáneo, así como el contexto social, político e ideológico del cual surgió. En segundo lugar, se delimita el modelo paradigmático de la TL, diferenciado de su genealogía y de su entorno, para identificar sus evoluciones sucesivas y diversas expresiones hasta la actualidad.-----This article proposes to objectify the liberation theology (LT) paradigm, as a contemporary social-political phenomenon of the relationship between religion (in this case, Christianity) and politics in Latin America. The core statement alleges that LT built its own system, which has still presence and social impact. Such system is to be understood in the singularity of its social and ideological logics. The analysis of it cannot be reduced to theoretical interests and external models without submitting to the actors’ own myths. First, the relevance of applying the paradigm notion to the liberation theology is defined and its genealogy is rebuilt within the contemporary Catholicism, as well as the social, political, and ideological context from which it arose. Then, the LT paradigmatic model is determined, differentiated from its genealogy and environment, in order to identify its successive evolutions and various expressions up to the present.

Formación y ciudadanía en organizaciones : resultados y perspectivas de investigaciones realizadas dentro del IV y V Programa Marco de la UE.

El artículo forma parte de una sección de la revista titulada panorama temático.- Resumen tomado parcialmente de la revista

Cuestionarios TDAH para profesores : un an??lisis desde los criterios del DSM-IV-TR y DSM-V

Resumen basado en el de la publicaci??n

The iron stimulon of Xylella fastidiosa includes genes for type IV pilus and colicin V-like bacteriocins

Xylella fastidiosa is the etiologic agent of a wide range of plant diseases, including citrus variegated chlorosis (CVC), a major threat to citrus industry. The genomes of several strains of this phytopathogen were completely sequenced, enabling large-scale functional studies. DNA microarrays representing 2,608 (91.6%) coding sequences (CDS) of X. fastidiosa CVC strain 9a5c were used to investigate transcript levels during growth with different iron availabilities. When treated with the iron chelator 2,2`-dipyridyl, 193 CDS were considered up-regulated and 216 were considered down-regulated. Upon incubation with 100 mu M ferric pyrophosphate, 218 and 256 CDS were considered up- and down-regulated, respectively. Differential expression for a subset of 44 CDS was further evaluated by reverse transcription-quantitative PCR. Several CDS involved with regulatory functions, pathogenicity, and cell structure were modulated under both conditions assayed, suggesting that major changes in cell architecture and metabolism occur when X. fastidiosa cells are exposed to extreme variations in iron concentration. Interestingly, the modulated CDS include those related to colicin V-like bacteriocin synthesis and secretion and to functions of pili/fimbriae. We also investigated the contribution of the ferric uptake regulator Fur to the iron stimulon of X. fastidiosa. The promoter regions of the strain 9a5c genome were screened for putative Fur boxes, and candidates were analyzed by electrophoretic mobility shift assays. Taken together, our data support the hypothesis that Fur is not solely responsible for the modulation of the iron stimulon of X fastidiosa, and they present novel evidence for iron regulation of pathogenicity determinants.

Oxovanadium(IV) and (V) complexes of acetylpyridine-derived semicarbazones exhibit insulin-like activity

Reaction of 2-acetylpyridine semicarbazone (H2APS), 3-acetylpyridine semicarbazone (H3APS) and 4-acetylpyridine semicarbazone (H4APS) with [VO(acac)(2)] (acac = acetylacetonate) gave [VO(H2APS)(acac)(2)] (1), (VO(H3APS)(acac)(2)] (2) and [VO(4APS)(acac) (H2O)] center dot 1/2H(2)O (3). Oxidation of complex 1 in acetonitrile gave [VO2(2APS)] (4). The crystal structures of complexes 1 and 4 have been determined. Complexes 1-3 were able to enhance glucose uptake and to inhibit glycerol release from adipocytes, which indicate their potential to act as insulin-mimics. (C) 2008 Elsevier Ltd. All rights reserved.

Estudio Económico de América Latina y el Caribe 2007-2008: política macroeconómica y volatilidad

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Panorama de la Inserción Internacional de América Latina y el Caribe 2004: tendencias 2005

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Panorama de la Inserción Internacional de América Latina y el Caribe 2005-2006

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Panorama de la Inserción Internacional de América Latina y el Caribe 2006: tendencias 2007

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Panorama de la Inserción Internacional de América Latina y el Caribe 1997

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Panorama de la Inserción Internacional de América Latina y el Caribe 2007: tendencias 2008

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