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Search Results: 1 - 10 of 17171 matches for " ?ngela Ester;Castro "
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O vínculo intergeracional: o velho, o jovem e o poder
Ruschel,ngela Ester;Castro, Odair Perugini de;
Psicologia: Reflex?o e Crítica , 1998, DOI: 10.1590/S0102-79721998000300011
Abstract: the present study discusses the problem of communication in the family, focusing on the relationship between children, parents, and grandparents, especially in issues of interaction and power. the methodology used was participant observation and discourse analysis of the life history of 20 elderly and 10 young women, reported either in written, verbal or non-verbal form. gender identity and power space represented as the male symbolic domain was of major interest. conflicts between the roles traditionally attributed to women, associated to prejudices regarding elderly women and the new roles imposed on them, in the interaction with the young generation, were evident. it was demonstrated that, in their daily lives, there is the intention, by incorporating new knowledge, to modify communicational attitudes and try and understand the conflicting roles and values, through the construction of partnership between older and younger generations.
O vínculo intergeracional: o velho, o jovem e o poder
Ruschel ?ngela Ester,Castro Odair Perugini de
Psicologia: Reflex?o e Crítica , 1998,
Abstract: O presente trabalho discute a problemática da comunica o na família à luz das rela es vinculares entre filhos, pais e avós, fundamentando-se nos tópicos: intera o e poder. Usou-se como base a metodologia da observa o participante e da análise dos discursos dos sujeitos (20 mulheres idosas e 10 jovens) ao relatarem, pela comunica o verbal, n o verbal e escrita suas trajetórias de vida. Foram abordados elementos vinculados à identidade de gênero e de poder, a partir de pressupostos teóricos e na forma como o gênero se articula no contexto e nos espa os de poder da família, representados como o terreno simbólico do masculino. S o evidentes os conflitos entre os papéis tradicionalmente atribuídos à mulher idosa e os novos papéis a ela impostos, na intera o com os jovens. Ficou demonstrado que há na prática do cotidiano, a inten o de, incorporando novos saberes, modificar atitudes comunicacionais, buscando a compreens o de papéis e valores conflitantes, através da constru o de parcerias entre as gera es mais jovens e as mais velhas.
Rebeldes literários: intelectuais e nacionalismo na Primeira República
ngela de Castro Gomes
Tempo , 2007, DOI: 10.1590/s1413-77042007000100009
Abstract:
Surface Plasmon Resonance of a Few Particles Linear Arrays  [PDF]
Juan Carlos Arias Castro, ángela Stella Camacho Beltrán
Journal of Electromagnetic Analysis and Applications (JEMAA) , 2011, DOI: 10.4236/jemaa.2011.311073
Abstract: We present a study of the enhancement of the electric field due to localized surface plasmons in a short chain of metallic nanoparticles with different shapes: spheres, cylinders and spheroids. We calculate numerically the external radiation effect on these chains and analyze besides the shape, also the influence on size, interparticle distances and number of nanoparticles, corroborating that each one plays a definitive role for the enhancement of the electric field. Particularly, we focus on the main features of the electric field in the inter-particle regions, where an enormous increasing is expected due to the longitudinal localized plasmons. The electric field distribution along the chain shows a maximum in the middle of the chain. This fact could be related to a hybridization effect as the gap between particles decreases below 2 nm, we also observe a strong enhancement with the number of nanoparticles. Also regarding the shape we find agreement with reported results on spheroids, moreover we show that lateral coupled cylinders are more flexible to tune the enhancement factor than all other.
Probióticos: utilidad clínica
Castro,Luz ángela; de Rovetto,Consuelo;
Colombia Médica , 2006,
Abstract: interest for preventive therapies and nutritional supplementation has increased over the last years. probiotics are live organisms that once ingested, improve the intestinal balance. the organisms with best experience and information are acid lactic bacteria, mainly lactobacillus spp y bifidobacterium spp., which are considered safe for humans. probiotics beneficial effects have been demonstrated in the fallowing situations: prevention of rotavirus diarrhea in children, diarrhea related to antibiotics use, traveler?s diarrhea, vaginosis, urinary tract infections, food allergies, lactose intolerance and atopic dermatitis. promising results using proibiotics have been reported in bowel inflammatory disease, necrotizing enterocolitis and irritable bowel syndrome. recently some evidence suggests that probióticos can improved treatment for helicobacter pylori and prevent the carcinogenesis process, but more studies are needed in this area. the use of lactic bacteria in the elaboration of vaccines to improve protective effect is under investigation. although probiotics represent an important therapeutic option more studies are necessary in some areas to elucidate their utility, mechanism of action and determine why and when they fail in different clinical situations.
Apresenta o
ngela de Castro Gomes,Martha Abreu
Tempo , 2009, DOI: 10.1590/s1413-77042009000100001
Abstract:
Probióticos: utilidad clínica
Luz ángela Castro,Consuelo de Rovetto
Colombia Médica , 2006,
Abstract: El interés en las terapias preventivas y suplementos nutricionales ha aumentado en los últimos a os. Los probióticos son organismos vivos que al ser ingeridos afectan benéficamente al huésped mejorando su balance intestinal. Los organismos más estudiados son las bacterias ácido-lácticas, sobre todo Lactobacillus spp y Bifidobacterium spp., consideradas seguras para uso humano. Los efectos benéficos en la salud incluyen tratamiento y prevención de la diarrea por rotavirus en ni os y reducción de la diarrea asociada con el uso de antibióticos. También se ha encontrado que contribuyen en la prevención de la diarrea del viajero, vaginitis, infecciones urinarias, alergia a los alimentos y reacciones atópicas en ni os y pueden mejorar la intolerancia a la lactosa. Se han informado resultados prometedores en personas con enfermedad inflamatoria del intestino, enterocolitis necrotizante y colon irritado. Recientemente, se ha sugerido que pueden ayudar en el tratamiento contra Helicobacter pylori y en prevenir el proceso de carcinogénesis pero son necesarios más estudios. Se encuentra en investigación el uso de bacterias ácido-lácticas como antígenos para el desarrollo de vacunas que induzcan una respuesta humoral protectora. A pesar que los probióticos representan un avance terapéutico importante, es necesario continuar en la investigación científica de los mismos, definir sus mecanismos de acción, realizar más estudios doble ciego para continuar dilucidando su utilidad, mecanismos de acción y determinar por qué y cuándo fallan en algunos eventos clínicos.
EL ADULTO MAYOR CON GLAUCOMA, UNA NECESIDAD URGENTE PARA PROMOVER SU AUTOCUIDADO
SALGADO PARíS,JACQUELINE ESTER; CASTRO SALAS,MANUEL;
Ciencia y enfermería , 2008, DOI: 10.4067/S0717-95532008000100003
Abstract: the purpose of this paper is to evidence an emerging health problem related to the aging of the population: elderly suffering from glaucoma. this chronic sense loss leading to irreversible blindness causes devastating consequences, mainly unknown by the affected population. moreover, there is no clarity about the magnitude of the problem in our country, in what concerns the care requirements to cope with this loss, the factors that affect the eye self care behaviour, as well as the impact in the quality of life. this situation means an urgent cali for nurses, as direct responsible actors in the care and self care agents for the population in charge of.
EL ADULTO MAYOR CON GLAUCOMA, UNA NECESIDAD URGENTE PARA PROMOVER SU AUTOCUIDADO THE ELDERLY WITH GLAUCOMA, AN URGENT NEED TO PROMOTE SELF CARE BEHAVIOUR
JACQUELINE ESTER SALGADO PARíS,MANUEL CASTRO SALAS
Ciencia y Enfermería : Revista Iberoamericana de Investigacíon , 2008,
Abstract: El presente artículo tiene como objetivo evidenciar un problema de salud emergente relacionado con el envejecimiento de la población: adultos mayores aquejados de glaucoma. Esta pérdida sensorial crónica conducente a ceguera irreversible posee devastadoras repercusiones, desconocidas principalmente por la población afectada. Sumado a lo anterior, no existe claridad acerca de la magnitud del problema en nuestro país en relación a los requerimientos de cuidado ante esta pérdida, los factores que afectan las conductas de autocuidado ocular y las repercusiones en la calidad de vida personal y familiar. Esta situación se traduce en un llamado urgente a las(os) enfermeras(os) como responsables directos del cuidado y agentes de autocuidado de la población a su cargo. The purpose of this paper is to evidence an emerging health problem related to the aging of the population: elderly suffering from glaucoma. This chronic sense loss leading to irreversible blindness causes devastating consequences, mainly unknown by the affected population. Moreover, there is no clarity about the magnitude of the problem in our country, in what concerns the care requirements to cope with this loss, the factors that affect the eye self care behaviour, as well as the impact in the quality of life. This situation means an urgent cali for nurses, as direct responsible actors in the care and self care agents for the population in charge of.
Effects of different water regimes on the anatomical characteristics of roots of grasses promising for revegetation of areas surrounding hydroelectric reservoir
Silva, Silvana da;Castro, Evaristo Mauro de;Soares,ngela Maria;
Ciência e Agrotecnologia , 2003, DOI: 10.1590/S1413-70542003000200020
Abstract: the objective of this study was to evaluate the effect of different water regimes on some aspects of root anatomy of three grasses: echinochloa pyramidalis (canarana), setaria anceps (setária) and paspalum paniculatum (paspalo). the plants were cultivated in a greenhouse and submitted to three water regimes: daily watering; suspension of watering and suspension of watering followed by submersion of the root system. segments of the middle part of the roots were taken and submitted to classical techniques in botany for slide making and tissue analysis. anatomical differences were observed among the three grasses submitted to water regimes regarding the number of cell layers in the external cortex and thickening of lignin and suberin. the submerged roots of the three species presented an increasing tendency in the proportion of the area of the cortex destined for the aerenchyma besides thickening of the endodermis and the cells of the medullar parenchyma. the aerenchyma presence in the three water regimes suggested it is a characteristic of these species. the adaptations developed by these species contributed to the understanding of their occurrence in areas that are subject to drought periods and successive floods.
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