Search results for "sida"
showing 10 items of 1584 documents
LA IMPLICACIÓN DE LOS INDICADORES DE GESTIÓN EN LAS FACULTADES PRIVADAS DE BRASIL: LA PERSPECTIVA DE LA TEORÍA DE LA CONTINGENCIA
2010
A traves de un estudio multiple de casos, en este trabajo hemos explorado los indicadores de gestion de la Carrera de Contabilidad en cuatro Facultades privadas brasilenas. Por otro lado, se ha buscado en la Teoria Contingente posibles explicaciones sobre las diferencias o igualdades entre estos indicadores. Los factores de contingencia que hemos estudiado son: edad del curso, cantidad de alumnos apuntados y experiencia del coordinador. Adicionalmente hemos verificado si el Balanced Scorecard (BSC) es una metodologia adecuada para estructurar, asi como evidenciar, los resultados de la eleccion de los indicadores. Los resultados han demostrado que en el caso 4 la perspectiva Financiera del…
Production of a a-L-Rhamnosidase from Aspergillus Terreus Using Citrus Solid Waste as Inducer for Application in Juice Industry
2012
Naringinase is an enzyme complex consisting of a a-L-rhamnopyranosidase (Rha, EC. 3.2.1.40) and ß-D-glucopyranosidase (ßG, EC. 3.2.1.21). a-L-rhamnopyranosidase is an enzyme of considerable importance in food technology for increasing the aroma of fruit juices and alcoholic beverages. It is particularly used for debittering of citrus-juice by the hydrolysis of naringin and hesperidin, however this activity is low in commercial enzyme preparations. The aim of this work is the production of Rha from Aspergillus terreus fermentation using citrus solid waste (CSW), called “pastazzo”, as specific inducer. CSW is rich in fermentable materials such as sugars, in particular rhamnose, in pectins, an…
Fabry Disease, a Complex Pathology Not Easy to Diagnose
2015
Fabry disease is a multisystemic lysosomal storage disorder, inherited in an X-linked manner. It is a defect of metabolism of the glycosphingolipids, due to the reduction or absence of the activity of lysosomal enzyme α-galactosidase A. This reduction of activity causes the storage of globotriaosylceramide and derivatives in the lysosomes, triggering a cascade of cellular events, mainly in vascular endothelium. These events are the responsible for the systemic clinical manifestations and the renal, cardiac and cerebrovascular complications, or a combination of them. The symptomatology can lead to the premature death of patient between the fourth or fifth decade of life. The first symptoms c…
A classical phenotype of Anderson-Fabry disease in a female patient with intronic mutations of the GLA gene: a case report
2012
Abstract Background Fabry disease (FD) is a hereditary metabolic disorder caused by the partial or total inactivation of a lysosomal hydrolase, the enzyme α-galactosidase A (GLA). This inactivation is responsible for the storage of undegraded glycosphingolipids in the lysosomes with subsequent cellular and microvascular dysfunction. The incidence of disease is estimated at 1:40,000 in the general population, although neonatal screening initiatives have found an unexpectedly high prevalence of genetic alterations, up to 1:3,100, in newborns in Italy, and have identified a surprisingly high frequency of newborn males with genetic alterations (about 1:1,500) in Taiwan. Case presentation We des…
Studies on the zooplankton of the deep subalpine Lake Garda
1999
The specific composition and seasonal dynamics of the zooplankton of Lake Garda have been studied through monthly surveys in two annual cycles (December 1994-November 1995 and January-December 1997). The assemblage is largely dominated by Copipo-diaptomus steueri, a typical calanoid presently identified in deep (Garda, Iseo) and shallow lakes of NE Italy and in the hinterland of the central Adriatic region (Dalmatia and Marche Region). Cladocerans and the smaller rotifers represent a significant component of the zooplankton from spring to autumn. A re-examination of the results obtained in previous studies does not seem to demonstrate substantial shifts in the composition of the dominant sp…
Experiência universitária inovadora no ensino das habilidades motoras infantis: das salas de aulas da universidade às salas de aula de educação infan…
2019
Resumen La relación entre universidad y aulas de Educación Infantil parece concentrarse durante el Prácticum, y queda en el olvido una posible interrelación del currículo universitario con la realidad educativa en otras oportunidades de la formación universitaria. El objetivo del estudio fue el análisis de la implementación de una experiencia innovadora en el grado de Maestra o Maestro en Educación Infantil, mediante la participación de docentes de Educación Infantil, estudiantes y profesorado universitario. El estudiantado universitario fue dotado de un corpus teórico relativo a las principales perspectivas curriculares sobre la motricidad infantil, en el marco de la asignatura Didáctica d…
La Celestina en la ‘contienda’ intelectual y universitaria de principios del XVI
2008
Se analizan en este artículo las diferentes corrientes intelectuales de la universidad española de fines del siglo XV y principios del XVI: Escolasticismo, Espiritualismo, Nominalismo, Escotismo, Lulismo y Humanismo. La primitiva Comedia de Calisto y Melibea nace en esta 'contienda' como un texto que se enfrenta al escolasticismo tradicional, a la lógica y dialéctica e incluso al uso indiscriminado de autoridades en la enseñanza tradicional. This article discusses the various intellectual currents of the Spanish University in the late Fifteenth and early Sixteenth centuries: Scholasticism, Spiritualism, Nominalism, 'Lulismo' and Humanism. The primitive Comedia de Calisto y Melibea born in t…
Un nuevo ejemplar del Amadís de Gaula veneciano de 1533 en la biblioteca de la Universidad de Arkansas
2009
This article deals with a new copy of Amadís de Gaula, printed in Venice in 1533, which was found by the author within the Special Collections of the University of Arkansas Library. This work focuses on the origin of the copy, as well as on one of its first owners, most likely an Italian reader. Through this paper we provide a physical description of this copy, according to the model proposed by Professor Lucía Megías.
Validation of the Dutch eating behavior questionnaire for children (DEBQ-C) for use with Spanish children Validación del cuestionario holandés de com…
2011
Introduction: The Dutch Eating Behaviour Questionnaire for children was developed by Van Strien and Oosterveld (2008) to measure three different eating behaviors (emotional eating, restrained eating and external eating); it is an adaptation of the DEBQ for adults. Objective: The purpose of this study is to analyze the psychometric properties of the Dutch Eating Behavior Questionnaire for Children (DEBQ-C) with a Spanish sample. Method: The DEBQ-C was administered to 473 children (240 boys and 233 girls), from 10 to 14 years old. The sample included a Clinical Overweight Group (COG; n = 81) comprising children who were receiving weight loss treatments, a Non Clinical Overweight Group (NCOG, …
Espiritualidad en atención paliativa: evidencias sobre la intervención con counselling
2015
Las necesidades espirituales, cuando son elaboradas de forma efectiva, ayudarán a la persona al final de la vida a encontrar significado, mantener la esperanza y aceptar la muerte. El counselling es una de las terapias más utilizadas para mejorar estas necesidades. El objetivo del presente trabajo es ofrecer evidencia sobre la eficacia de esta terapia para la mejora de la espiritualidad de los pacientes atendidos en diversos dispositivos de salud. Para conseguirlo, se llevó a cabo una intervención de tres semanas en 131 pacientes de atención domiciliaria y hospitalizados. Tenían una edad media de 70.61 años (DT = 11.17). El 51.1% eran hombres. Se evaluó la espiritualidad de los pacientes an…