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Search Results: 1 - 10 of 16653 matches for " Renato Zambrano Cruz "
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Revisión sistemática del Inventario de Personalidad neo (neo-pi)
Zambrano Cruz*,Renato;
Psicología desde el Caribe , 2011,
Abstract: this paper seeks to establish the applicability of the neo personality inventory (neo-pi). to this end, a systematic literature review which found 21 articles that met the inclusion criteria of research in 2000-2010. is a constant use of the instrument, where there is strong evidence of its use, both to investigate personality traits in different populations such as the psychometric properties of the test. it discusses the use made of the evidence and its various factors, it is also recommended to extend the period of time for inclusion of articles.
REVISIóN SISTEMáTICA DEL CUESTIONARIO DE PERSONALIDAD DE EYSENCK (EYSENCK PERSONALITY QUESTIONNARIE – EPQ) / SYSTEMATIC REVIEW FROM EYSENCK PERSONALITY QUESTIONNARIE (EPQ)
Renato Zambrano Cruz*
Liberabit , 2011,
Abstract: RESUMENEl presente artículo busca establecer la vigencia y aplicabilidad del Cuestionario de personalidad de Eysenck (EPQ)(1975) y sus diferentes versiones. Para dicho efecto se realiza un estudio de revisión sistemática en donde se encontraron 26artículos que cumplían con los criterios de inclusión de la investigación en el periodo 2000-2010. Se encuentra un usoconstante del instrumento, en donde existe una sola investigación en psicometría, el resto es de identificación de rasgos depersonalidad en diferentes poblaciones. Se discute el uso dado a la prueba y sus diversas escalas y se recomienda ampliar elperiodo de tiempo de inclusión de los artículos.ABSTRACTThis paper seeks to establish the validity and applicability from Eysenck Personality Questionnaire (EPQ) and itsversions. To this purpose, it was made a systematic literature review in which one found 26 articles that met with theinclusion criteria of research in 2000-2010. There is a constant use of the instrument, where there is a single study inpsychometrics, the rest is to identify personality traits in different populations. It discusses the use made to evidence andthe various scales and it recommends extending the period of inclusion of articles.
Revisión sistemática del Inventario de Personalidad NEO (NEO-PI)
Renato Zambrano Cruz
Psicología desde el Caribe , 2011,
Abstract: Los objetivos del artículo fueron describir la prevalencia de identidad El presente artículo busca establecer la vigencia y aplicabilidad del Inventario de Personalidad NEO (NEO-PI). Para dicho efecto se realizó un estudio de revisión sistemática en donde se encontraron veintiún artículos que cumplían con los criterios de inclusión de la investigación en el periodo 2000-2010. Se encontró un uso constante del instrumento tanto para investigar rasgos de personalidad en diferentes poblaciones, como las propiedades psicométricas de la prueba. Se discute el uso dado a la prueba y sus diversos factores, además, se recomienda ampliar el periodo de tiempo de inclusión de los artículos.
Síndrome de carga del cuidador
Zambrano Cruz,Renato; Ceballos Cardona,Patricia;
Revista Colombiana de Psiquiatría , 2007,
Abstract: introduction: physical and psychological discomfort experimented by caregivers of patients with some degree of brain damage is closely related to their role. studies from countries other than colombia show a highly vulnerable population, with poor coping strategies. objective: to stress the fact that the concept of caregiver burden syndrome (cbs) has not been discussed as to its validity and usefulness. in consequence, there are a great many theoretical and methodological differences regarding its management. method: an essay-type presentation is made, describing the more signifi cant data arising from studies done on the subject looking for information that can help explain the etiology of the syndrome, differentiating it from other syndromes. the most appropriate and effi cacious interventions are also considered, and controversy surrounding the subject is discussed as well. conclusion: the difference in variables contributing to the appearance of the cbs establish, once more, that when trying to explain its causes factors related to the burden and the differences between caregivers must be taken into account.
Síndrome de carga del cuidador Caregiver Burden Syndrome
Renato Zambrano Cruz,Patricia Ceballos Cardona
Revista Colombiana de Psiquiatría , 2007,
Abstract: Introducción: el malestar físico y psicológico que pueden experimentar los cuidadores de pacientes con algún da o cerebral está estrechamente ligado con su rol. Los estudios realizados en países diferentes a Colombia evidencian que son una población altamente vulnerable, con pobres estrategias de afrontamiento que favorezcan su proceso adaptativo. Objetivo: hacer hincapié en que el concepto del síndrome de carga del cuidador (SCC) carece de discusión acerca de su validez y utilidad, por lo que existen grandes defi ciencias teóricas y metodológicas para su manejo. Método: se hace una presentación tipo ensayo en la que es posible exponer los datos más signifi cativos acerca de algunos de los estudios realizados al respecto y de toda la información que ayude a explicar la etiología del síndrome, a diferenciarlo de otros tipos de trastornos, además de considerar las intervenciones más adecuadas y efi caces ante dicha problemática y las controversias que pueden delimitarse en torno al tema. Conclusión: la presentación de las diferentes variables como promotoras de la aparición del SCC demuestra, una vez más, la importancia de estudiar los factores relacionados con la sobrecarga y las diferencias entre los cuidadores, a la hora de defi nir las causas que lo expliquen. Introduction: Physical and psychological discomfort experimented by caregivers of patients with some degree of brain damage is closely related to their role. Studies from countries other than Colombia show a highly vulnerable population, with poor coping strategies. Objective: To stress the fact that the concept of caregiver burden syndrome (CBS) has not been discussed as to its validity and usefulness. In consequence, there are a great many theoretical and methodological differences regarding its management. Method: An essay-type presentation is made, describing the more signifi cant data arising from studies done on the subject looking for information that can help explain the etiology of the syndrome, differentiating it from other syndromes. The most appropriate and effi cacious interventions are also considered, and controversy surrounding the subject is discussed as well. Conclusion: The difference in variables contributing to the appearance of the CBS establish, once more, that when trying to explain its causes factors related to the burden and the differences between caregivers must be taken into account.
Principales factores que afectan la prolificidad del ganado vacuno en latinoamerica
Armando Cruz Zambrano
REDVET , 2006,
Abstract: El ganado bovino es considerado el pilar fundamental de la producción pecuaria en todas o casitodas las áreas del planeta gracias a sus peculiaridades en el tubo digestivo que les permitentransformar las materias vegetales en proteínas de alto valor biológico además de otrasproducciones importantes.La región de América Latina y el Caribe cuenta conel 26% del inventario de ganado vacuno del mundo ytiene que alimentar el 8% de la población mundial,mientras que China con el 7% de la tierra delmundo debe alimentar el 22% de la poblaciónmundial, con una economía creciente, lo que hainfluido en la modificación de los hábitos de consumo.La producción media de kg de leche/vaca enAmérica Latina y el Caribe es de 1188 kg, enAmérica del Norte 6775 kg, Europa 4540 kg y Oceanía 3728 kg, lo que evidencia lareserva productiva que tiene la región; nuevas posibilidades surgen para la adopción detecnologías y prácticas de manejo que permitan expresar la reserva productiva que la regiónatesora, (García Libertad, 1999).
Raízes do Brasil, os 60 anos de um clássico
Renato Cruz
Diálogos , 2010, DOI: 10.4025/dialogos.v1i1.340
Abstract: O livro mais famoso do historiador Sérgio Buarque de Holanda chega aos 60 anos. é uma obra que já faz parte da história da história do Brasil e que seguramente ficará para os séculos. Se traz muito forte a marca do seu tempo de origem, a conturbada década de 30, nem por isso seus temas principais perderam a atualidade. O conceito do homem cordial, por exemplo, foi apropriado por múltiplos discursos e aplicado de formas as mais variadas, quase sempre de maneira diversa daquela que o autor quis dizer. é hora de fazermos uma releitura dessa obra, t o pequena nas inten es e t o grande na influência.
The War on Terror in East Asia: From Cooperative Security to Preemptive Defense
Renato Cruz de Castro
Kasarinlan : Philippine Journal of Third World Studies , 2003,
Abstract: This article traces the evolution of the American-led global campaign against international terrorism with a specific focus on East Asia. It notes that at the initial stage of the campaign, the United States has been very pragmatic and circumspect when it cooperated with its Asian allies in neutralizing terrorist groups and other transnational criminals. The campaign generated a positive trend towards cooperative security as Washington provided military and intelligence assistance to several countries threatened by local and international terrorist movements. The initial phase of the war on terror in East Asia had also produced a rapprochement between the US and China whose relations were strained during the early part of 2001. However, Washington’s release of a new national security strategy in September 2002 has radically transformed the war on terror in East Asia and might create some problems in America’s efforts to foster cooperative security as states in the region are responding adversely to the strategy of preemptive defense. It is only natural for the East Asian states to react negatively to this development and that the US will do well to take into account these reactions in justifying and making the new defense posture acceptable to the member-states of the international community.
Interacting warm dark matter
Norman Cruz,Guillermo Palma,David Zambrano,Arturo Avelino
Physics , 2012, DOI: 10.1088/1475-7516/2013/05/034
Abstract: We explore a cosmological model composed by a dark matter fluid interacting with a dark energy fluid. The interaction term has the non-linear lambda*(rho_m)^alpha * (rho_e)^beta form, where rho_m and rho_e are the energy densities of the dark matter and dark energy, respectively. The parameters alpha and beta are in principle not constrained to take any particular values, and were estimated from observations. We perform an analytical study of the evolution equations, finding the fixed points and their stability properties in order to characterize suitable physical regions in the phase space of the dark matter and dark energy densities. The constants (lambda, alpha, beta) as well as w_m and w_e of the EoS of dark matter and dark energy respectively, were estimated using the cosmological observations of the type Ia supernovae and the Hubble expansion rate H(z) data sets. We find that the best estimated values for the free parameters of the model correspond to a warm dark matter interacting with a phantom dark energy component, with a well goodness-of-fit to data. However, using the Bayesian Information Criterion (BIC) we find that this model is overcame by a warm dark matter -- phantom dark energy model without interaction, as well as by the LCDM model. We find also a large dispersion on the best estimated values of the (lambda, alpha, beta) parameters, so even if we are not able to set strong constraints on their values, given the goodness-of-fit to data of the model, we find that a large variety of theirs values are well compatible with the observational data used.
Giant dermatofibrosarcoma protuberans on the abdominal wall
Sergio Renato Pais Costa,Alexandre Cruz Henriques
Einstein (S?o Paulo) , 2007,
Abstract: Dermatofibrosarcoma protuberans is probably best considered as alow-grade dermal sarcoma. It is an uncommon type of sarcoma thatmay occur anywhere in the body. It rarely arises on the abdominal wall.It often affects young patients and appears as a nodular mass. Thegrowth pattern is usually slow and persistent. These lesions enlargeover many years, becoming protuberant. These tumors have a locallyaggressive nature and may recur frequently. They rarely metastasize.A wide resection with 2-3 cm free margins is the best treatment. Thispaper reports a rare type of abdominal wall sarcoma. A brief literaturereview is presented showing the surgical principles for treatingabdominal wall tumors and their outcome. Radical surgery and goodlocoregional control are shown to be significantly related.
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