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Search Results: 1 - 10 of 540803 matches for " Viviana María; Londo?o "
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Capacidad de las células Hep-2, Hep-2000? Inmunofluorescencia y Hep-2000? Colorzyme, en la determinación de ANAS y SSA/Ro en la evaluación inicial en pacientes con Enfermedad del Tejido Conectivo no Diferenciada
Gutiérrez,Viviana; Romero,María C.; Felipe,Oscar J.; Santos,Ana María; Valle O.,Rafael; Londoo,John;
Revista Colombiana de Reumatología , 2007,
Abstract: introduction: the presence of antinuclear antibodies (anas) has been traditionally associated to conective tissue diseases. and their determination is an important tool in the diagnose of these entities. in the last years the cells hep-2 has been used .in the inmunofluoresencia technique (ifi),. new cellular sustratos has been generated by genetic manipulation, denominated hep-2000?. these allow the identification of the antigen ro in the same procedure. the recent incorporation of enzymatic methods for the reading of the test, has generated a new technique called colorzyme, this allows the use of the microscope of light that become the procedure in an economical and functional alternative in comparison with the conventional ifi. objective: the present study pretend to establish the capacity of detection of anas in sustratos: hep-2 and hep-2000? for ifi and colorzyme, in a group of patients with no differentiated conective tissue disease (ndctd). additionally compares the detection of the antigen ro in hep-2000? cells and confront the results obtained by the enas-elisa technique . materials and methods: the presence of anas were analyzed in the serum of 26 patients with ndctd by the techniques: hep-2 ifi; hep-2000? ifi; hep-2000 colorzyme? and enas for elisa screening (with specificity for the auto antigens sm, rnp, ss-a/ro, ss-b/la, scl-70 and jo-1). results: hep-2000?: demonstrated a better capacity in order to found anas: 23 (88%) for ifi and 21 (81%) for colorzyme, compared with 20 (76%) of hep-2 ifi. all the patterns ?classic? ifi was represented in the hep-2 cells ifi; hep-2000 ifi the homogeneous pattern was not observed. in colozyme tecnique the nucleolar and citoplasmic patron was not observed. in all the techniques the predominant form of presentation was the speckle-fine pattern: 50% colorzyme, 42.9% for hep-2000? ifi and 34.6% for hep-2 ifi good correlations were obtained in the results among the technique hep-2000? ifi and the colorzyme (r=0.74 p <0.000
La corporalidad de las guerras: una mirada sobre las mujeres combatientes desde el cuerpo y el lenguaje
Londoo,Luz María;
Revista de Estudios Sociales , 2005,
Abstract: the women incursion in the world of war has been a phenomena in which few research have been made. nowadays, your growing presence as combatants in contemporary wars, in which the colombian war is included, claims for a academic reflection that seeks to explain the whole meaning of the phenomena. with the support of contemporary trends of thought, particularly the feminism of the difference, the present article aims for an approximation to the topic that places at the core of the analysis woman's speech and body, this as a place and tool where the war is lived, signified and narrated; thus, searching for new interpretative paths that permit recover and translate accurately the combatants' voices. combatants that have been traditionally diminished both in the war drama and in the searching of peace.
La corporalidad de las guerreras: una miradad sobre las mujeres combatientes desde el cuerpo y el lenguaje.
Luz María Londoo.
Revista de Estudios Sociales , 2005,
Abstract: The women incursion in the world of war has been a phenomena in which few research have been made. Nowadays, your growing presence as combatants in contemporary wars, in which the Colombian war is included, claims for a academic reflection that seeks to explain the whole meaning of the phenomena. With the support of contemporary trends of thought, particularly the feminism of the difference, the present article aims for an approximation to the topic that places at the core of the analysis woman's speech and body, this as a place and tool where the war is lived, signified and narrated; thus, searching for new interpretative paths that permit recover and translate accurately the combatants' voices. Combatants that have been traditionally diminished both in the war drama and in the searching of peace.
Riesgo operacional: reto actual de las entidades financieras
Arbeláez,Juan Camilo; Franco,Luis Ceferino; Betancur,César; Murillo,Juan Guillermo; Gallego,Paula Andrea; Henao,Viviana María; Londoo,Johana Andrea; Mejía,Claudia Marcela; Palacio,Diana Marcela; Salazar,Elizabeth; Salazar,Luisa Fernanda; Valderrama,Natalia; Varela,Diana Carolina;
Revista Ingenierías Universidad de Medellín , 2006,
Abstract: its main objective is to succinctly present a description of the models considered the most relevant in the wide range of possibilities for the quantification of operational risk. the article is structured in the following form: first it briefly contextualizes operational risk in the frame of financial risks in general, and in the frame of the current regulations world-wide. in the following section the basic models (basic indicator approach, indicator standard approach and alternative standard approach) proposed for the quantification of the operational risk are described. then it describes the minimum general, qualitative and quantitative requirements, in the light of the new basilea agreement, that should be met by the advanced measurement approach that financial organizations try to submit to approval of the regulating institutions. later, it shows some recent specific local and world-wide studies and finally some conclusions are obtained.
Análisis de la planificación y gestión del sistema de abastecimiento y distribución mayorista de alimentos en Barcelona y su área metropolitana (1971-2008)
Leal Londoo,María del Pilar;
Cuadernos de Geografía - Revista Colombiana de Geografía , 2011,
Abstract: the article identifies and assesses the planning and management of the food supply and wholesale distribution system in barcelona, as well as the factors that have allowed for its growth and consolidation as one of the most important wholesale food markets in southern europe. on the basis of this analysis, the article discusses whether it is possible to adapt this system to other territories. the study involved a documentary review of the entity since its creation until the year the research project was carried out: 1971-2008. that information was supplemented with direct observation of the entity's activities.
Implementación del programa de producción más limpia, orden y aseo en CALZADO KONDOR LTDA Antioquia - Colombia
Londoo Benitez,Lina María;
Producción + Limpia , 2010,
Abstract: introduction. calzado kondor ltda was foumnded in 2980 in medellín, aiming to make footwear for companies, meeting the demand of the national market. objective. improve the processes and consolidate the environmental commitment by creating an environmental management department in 2008, to meet the current environmental regulations. materials and methods. an environmental diagnose was made, and so was a priority evaluation, in order to get the necessary alignments to have a successful implementation of the cleaner production, order and cleaning program, results. important reductions in energy and water consumption per pair of shoes were achieved,6.72 % and 13.17 %,respectively,in comparison to 2009.conclusion. an increased environmental commitment at both managerial and organizational levels was achieved. now they keep environment in mind for all of their daily activities, such as processes modification, inclusion of new machinery and search for new alternatives.besides,simple technologies were implemented for cleaner production, contributing to reduce negative environmental impacts.
Las negociaciones de paz y el papel de la Sociedad Civil
María Eugenia Querubín Londoo
Revista de Estudios Sociales , 1998,
Abstract:
AVANCE JURISPRUDENCIAL DEL DERECHO A LA VIVIENDA DIGNA EN COLOMBIA
María Victoria santana Londoo
Ratio Juris , 2012,
Abstract: El escrito aborda en primer lugar la aplicación de las disposicionesproferidas por la Corte Constitucional que muestran el margen del derecho a la vivienda digna como un derecho de contenido prestacionalpositivado en el artículo 51 de la Constitución Política de 1991, posteriormente se analiza su alcance como derecho fundamental por conexidad, y finalmente se ahonda en su etapa de derecho fundamental.
Experiencias de guerra desde la voz de las mujeres
Elsa Bair,Luz María Londoo
Nómadas , 2003,
Abstract: El artículo recoge algunas reflexiones en torno al trabajo de campo realizado con mujeres excombatientes de diversos grupos armados colombianos en el marco de la investigación Mujeres en tiempos de guerra: una mirada a lo femenino en el contexto de los grupos armados colombianos. A partir de una concepción de la guerra como construcción cultural, las autoras interrogan los efectos de la misma sobre su identidad femenina, esto es, lo que la guerra ha representado para ellas como mujeres y los efectos que ha tenido en términos de su identidad genérica. Tras una reflexión inicial en torno a los desafíos éticos planteados por el trabajo de campo, las autoras abordan la problemática de la identidad de género a través de dos vías: por una parte, los campos o “nudos” temáticos que amarran las narraciones de las mujeres entrevistadas –la familia, la maternidad y los hijos, las relaciones con los “otros”, las experiencias de muerte y el dolor de la guerra-; y por otra parte, la forma particular en que ellas construyen sus relatos sobre su experiencia como combatientes. Por último, a partir de esa mirada analítica sobre la manera como estas mujeres han vivido y significado su experiencia como guerreras, las autoras plantean algunas conclusiones preliminares en torno a dicha problemática.
El principio de legalidad y el control de convencionalidad de las leyes: confluencias y perspectivas en el pensamiento de la Corte Interamericana de Derechos Humanos
María Carmelina Londoo Lázaro
Boletín mexicano de derecho comparado , 2010,
Abstract: En el presente trabajo se intenta analizar la exclusión en salud en México, tratando de identificar el aspecto le gal de este proceso, a partir de la hipótesis de que existe una estrecha relación en tre las condiciones de vida y las condiciones de salud de la población. Desde esta perspectiva, se entiende que la dimensión política del fenómeno, integrada por el conjunto de derechos civiles, políticos y socioeconómicos que tienen los individuos, adquiere protagonismo, porque en sociedades complejas, como las actuales, esto se vuelve fun da men tal para delinear políticas públicas equitativas e inclusivas.
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