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Search Results: 1 - 10 of 486309 matches for " Róbinson Sánchez "
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Reanimación cerebrocardiopulmonar prolongada exitosa: Reporte de un caso Prolonged successful cerebrocardiopulmonary resuscitation: A case report
Libardo A Medina,Róbinson Sánchez,María T Gómez,Jaime R Cabrales
Revista Colombiana de Cardiología , 2010,
Abstract: Se presenta el caso de un paciente a quien se le realizó coronariografía diagnóstica la cual reportó enfermedad coronaria de tres vasos. Inmediatamente después de finalizar el procedimiento presentó paro cardiorrespiratorio, y se iniciaron maniobras de reanimación básicas y avanzadas por dos horas. Durante la reanimación se practicó angioplastia e implante de stent en la arteria circunfleja. El paciente recuperó la circulación espontánea y fue trasladado a la unidad de cuidado coronario; en el segundo día se llevó a revascularización quirúrgica miocárdica exitosa y fue dado de alta luego de dieciséis días del evento inicial sin déficit neurológico evidente. We present the case of a 57 year old patient patient who underwent a diagnostic coronariography that showed three-vessel coronary disease. He presented cardiorespiratory arrest immediately at the end of the procedure; basic and advanced resuscitation maneuvers were started during a two hours period. During the resuscitation, primary angioplasty and stent implantation in the circumflex artery was performed. The patient recovered spontaneous circulation and was transferred to the coronary care unit. On the second day, a successful myocardial revascularization was performed and was discharged 16 days after the event without evident neurological deficit.
Fístula de arteria coronaria derecha a arteria pulmonar: Reporte de un caso Right coronary artery-pulmonary artery fistula: Report of a case
Róbinson Sánchez,Libardo Medina,Jaime Cabrales,Darío Echeverri
Revista Colombiana de Cardiología , 2010,
Abstract:
Reanimación cerebrocardiopulmonar prolongada exitosa: Reporte de un caso
Medina,Libardo A; Sánchez,Róbinson; Gómez,María T; Cabrales,Jaime R; Echeverri,Darío;
Revista Colombiana de Cardiología , 2010,
Abstract: we present the case of a 57 year old patient patient who underwent a diagnostic coronariography that showed three-vessel coronary disease. he presented cardiorespiratory arrest immediately at the end of the procedure; basic and advanced resuscitation maneuvers were started during a two hours period. during the resuscitation, primary angioplasty and stent implantation in the circumflex artery was performed. the patient recovered spontaneous circulation and was transferred to the coronary care unit. on the second day, a successful myocardial revascularization was performed and was discharged 16 days after the event without evident neurological deficit.
Características antropométricas y funcionales de individuos físicamente activos
López Albán,Carlos Alejandro; Ramírez Vélez,Róbinson; Sánchez Gallardo,César Enrique; Marmolejo,Liliana Constanza;
Iatreia , 2008,
Abstract: in order to determine their health status and physical fitness, studies were carried out in 57 women and 60 men, aged between 45 and 77 years, registered in a physical activity program in cali, colombia. we report the results of the anthropometric and functional tests. measurements of weight and height were used to calculate the body mass index (bmi). functional studies included power and flexibility tests as well as an incremental test in cyclergometer to evaluate the maximum oxygen consumption which, along with the mets, would classify the functional capacity. average results were as follows: age 51.4 ± 6.4 years; height 165 ± 9.2 cm; body weight 72.0 ± 13.4 kg; bmi 26.6 ± 3.4 kg/m2; maximum oxygen consumption 26.5 ± 9.0 ml/kg/min; mets 7.6 ± 2.6; anaerobic power 70.6 ± 39.6 kg/seg and flexibility, evaluated with the sit and reach test, 23.3 ± 10.7 cm. due to the reduced number of individuals studied, our data can not be extrapolated to the general colombian population, but they may be the basis for other studies that characterize it from the anthropometrical and functional points of view.
Anthropometric and functional characteristics of phisically active individuals Características antropométricas y funcionales de individuos físicamente activos
Carlos Alejandro López Albán,Róbinson Ramírez Vélez,César Enrique Sánchez Gallardo,Liliana Constanza Marmolejo
Iatreia , 2008,
Abstract: In order to determine their health status and physical fitness, studies were carried out in 57 women and 60 men, aged between 45 and 77 years, registered in a physical activity program in Cali, Colombia. We report the results of the anthropometric and functional tests. Measurements of weight and height were used to calculate the Body Mass Index (BMI). Functional studies included power and flexibility tests as well as an incremental test in cyclergometer to evaluate the maximum oxygen consumption which, along with the Mets, would classify the functional capacity. Average results were as follows: age 51.4 ± 6.4 years; height 165 ± 9.2 cm; body weight 72.0 ± 13.4 kg; BMI 26.6 ± 3.4 kg/m2; maximum oxygen consumption 26.5 ± 9.0 mL/kg/min; Mets 7.6 ± 2.6; anaerobic power 70.6 ± 39.6 kg/seg and flexibility, evaluated with the Sit and Reach test, 23.3 ± 10.7 cm. Due to the reduced number of individuals studied, our data can not be extrapolated to the general Colombian population, but they may be the basis for other studies that characterize it from the anthropometrical and functional points of view.
FUNCIONES DEL MARCADOR DISCURSIVO PUES EN EL HABLA DE MEDELLíN, COLOMBIA
Grajales Alzate,Róbinson;
Forma y Función , 2011,
Abstract: current research on discourse markers centers on the description of particular markers or groups of markers, rather than on their classification. this article defines the semantic-pragmatic meaning and the frequency of occurrence for each one of the functions of the discourse marker pues. this description took into account other research on this marker in order to establish the functions found in the specialized literature and to use them as reference for the analysis. the occurrence sample of the discourse marker pues was taken from the preseea-medellín corpus. seven functions were found for this marker in that speech community, of which one was not registered in the reviewed literature. thus, the article contributes to the expansion of the description of this marker in spanish in general and opens up new possibilities for further research on the use of the discourse marker pues.
Funciones del marcador discursivo pues en el habla de Medellín, Colombia
Grajales Alzate Róbinson
Forma y Función , 2011,
Abstract: En la actualidad las investigaciones sobre los marcadores discursivos se centran, más que en su clasificación, en la descripción de marcadores en particular o grupos de ellos. En este trabajo se define para cada una de las funciones del marcador discursivo pues su significado semántico-pragmático y su frecuencia de aparición. Para esta descripción se tomaron como base otras investigaciones sobre este marcador con el fin establecer las funciones que se han encontrado en la literatura especializada y usarlas como referencia para el análisis. La muestra de las ocurrencias del marcador discursivo pues se tomó del corpus Preseea-Medellín. Se encontraron siete funciones para este marcador en dicha comunidad de habla, de las cuales una no estaba registrada en la literatura revisada, lo cual contribuye a ampliar la descripción de este marcador en el espa ol general y abre nuevas posibilidades para continuar la investigación del uso del marcador discursivo pues.
Reconstruyendo la política de los movimientos sociales
Róbinson Salazar P.
Revista Theomai , 2007,
Abstract:
Actores imaginarios o imaginarios sin actores en la guerra de Colombia.
Róbinson Salazar P.
Espiral , 2000,
Abstract: El espectro relacional entre distintas estructuras sociales afectadas por la guerra, los actores involucrados con sus respectivas demandas, los actores inventados que adquirieron su plataforma de lucha en el mercado de las ideas y agentes políticos foráneos autoinvitados hacen de la paz el tema más abigarrado de la agenda política colombiana. Hay cientos de vertientes; tres son las más contundentes: la intervención tecnológica militar de Estados Unidos con apoyo de los países fronterizos (Perú, Ecuador y Panamá); la opción negociada pero con presencia y tutoría estadounidense y la autónoma, la nacional, que pugnan el presidente Pastrana y las FARC. El plazo que se alaron los asesores de Bill Clinton se aproxima y el fin de siglo amenaza con otra Navidad Roja, como en el caso de Guatemala y Nicaragua, pero cabe todavía la esperanza en nuestras mentes y, al lado de ella, la reflexión que intenta responder la interrogante: Podrá Colombia sortear esta situación escabrosa? Esta investigación es parte de la respuesta que buscamos todos.
Multiscale behavior of a simple model for stock markets
Juan R. Sánchez
Discrete Dynamics in Nature and Society , 2005, DOI: 10.1155/ddns.2005.111
Abstract: The multiscale behavior of a recently reported model for stock markets is presented. It has been shown that indexes of real-world markets display absolute returns with memory properties on a long-time range, a phenomenon known as cluster volatility. The multiscale characteristics of an index are studied by analyzing the power-law scaling of the volatility correlations which display nonunique scaling exponents. Here such analysis is done on an artificial time series produced by a simple model for stock markets. After comparison, excellent agreements with the multiscale behavior of real-time series are found.
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