Physicist
Mostrando 1-12 de 46 artigos, teses e dissertações.
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1. Eclipse de 1912 en Brasil. Primera tentativa de medir la deflexión de la luz y comparar con el valor propuesto por Einstein de 1911
Abstract The article describes the circumstances in which the first attempt was made to confirm one of the predictions of Einstein's theory, linked to the deviation of light by gravity, made at the eclipse occurred in 1912, by the expedition of the Observatorio Nacional Argentino that was installed in the town of Cristina (Brazil). The observations were plan
Rev. Bras. Ensino Fís.. Publicado em: 13/12/2019
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2. REPENSANDO OS LETRAMENTOS PELA PERSPECTIVA PÓS-HUMANISTA
RESUMO O pós-humanismo não apenas convida a repensar a unidade básica de referência para o ser humano e as ciências humanas, como expande o conceito de (prática) social para abranger os seres humanos e os agentes não-humanos interagindo socialmente de forma mais horizontal e simétrica. A pesquisa sobre letramentos, diante dessa nova forma de olhar pa
Trab. linguist. apl.. Publicado em: 23/09/2019
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3. Plants from the Brazilian Traditional Medicine: species from the books of the Polish physician Piotr Czerniewicz (Pedro Luiz Napoleão Chernoviz, 1812–1881)
Abstract The Brazilian flora is very rich in medicinal plants, and much information about the traditional use of the Brazilian plants is only available from early literature and we are facing a rapid process of loss of biodiversity. To retrieve data about useful plants registered in the books of the Polish physicist P.L.N. Chernoviz, who lived in Brazil for
Rev. bras. farmacogn.. Publicado em: 2017-06
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4. Importance of the parameters physicist-chemistries of raw materials in the pharmaceutical formularizations in the therapeutical effectiveness. / Importância dos parâmetros físico-químicos das matérias-primas nas formulações farmacêuticas na efetividade terapêutica.
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IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/12/2011
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5. SOCIAL SERVICES AND HEALTH POLICY IN BRAZIL: A STUDY OF EXPERIENCE IN A UNIVERSITY HOSPITAL / SERVIÇO SOCIAL E POLÍTICA DE SAÚDE NO BRASIL: ESTUDO DE UMA EXPERIÊNCIA EM UM HOSPITAL UNIVERSITÁRIO
Considered one of the areas of bigger empregability for the social assistant, the health throughout the years has reserved a space of innumerable academic productions in the area. These productions had brought for the quarrel of the Social Service in the health the activities developed for the professionals, the work, the multidisciplinarity and the complete
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2011
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6. Elaboração e implementação de um programa para aplicação do método de Clarkson em radioterapia / Elaboration and implementation of one program for application of the method of Clarkson in radiotherapy
Radiotherapy has a fundamental part that is the patient treatment planning. For its success, the medical physicist has to use physical parameters based on the radiation interaction with the matter, in this case the patient; in order to determine the radiation absorbed dose in the selected target volume. The physical parameters normally are related to regular
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/03/2011
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7. Classe hospitalar: a importância do acompanhamento pedagógico para crianças e adolescentes
Pedagogical and play activities promote social, cognitive and affective development in children and adolescents; they also contribute towards healing process and alleviate pain and suffering in students who have been hospitalized and cannot participate in their social environments and school. Based on this assumption, this study aimed at investigating which
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2011
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8. Um estudo da regulamentação da profissão de físico
Em uma abordagem interdisciplinar, é feita uma análise histórica da discussão, no meio dos físicos brasileiros, sobre a conveniência da regulamentação de sua profissão.
Publicado em: 2011
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9. ESTUDOS SOBRE A RELAÇÃO ENTRE O CARBONO ORGÂNICO DISSOLVIDO E ELEMENTOS METÁLICOS MAIORES E TRAÇOS EM ÁGUAS DO LESTE DO QUADRILÁTERO FERRÍFERO,MG
In this work relations between the metallic elements and organic carbon dissolved (COD) in aquatic environments in the east of the Iron Quadrangle, Minas Gerais state, have been studied. This region was chosen for the study, because it is very rich in metals and one of the biggest mining areas in Brazil. It possesses many old mines and others which continue
Publicado em: 2010
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10. Production and composition physicist-chemistry of the milk of pure and crossbred goats of the Saanen race in the state of the Cearà / ProduÃÃo e composiÃÃo fisico-quÃmica do leite de cabras puras e mestiÃas da raÃa Saanen no estado do CearÃ
This work aimed to evaluate the milk production rate and the chemical and physical composition of milk of pure and crossbred Saanen goats in a confinement system raised in tropical climate and to determine the influence on milk production and composition of the genetic group, type of kidding and parturition order. To evaluate the milk production were studied
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/02/2009
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11. Dose rate influence on deep dose deposition using a 6 MV x-ray beam from a linear accelerator
Linear accelerators used in radiation therapy treatments usually provide the capability of irradiating with different dose rates. The medical physicist may choose arbitrary the dose rate to use, although the relative biological effectiveness (RBE) varies with this physical parameter. In this work the measurements of absorbed dose of the x-ray beams from a Va
Brazilian Journal of Physics. Publicado em: 2009-06
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12. Retificando uma interpretação: o uso de um artigo de Gaston Bachelard como pretexto para a crítica a interpretação de um experimento crucial
Basically, this work is about the origins of the Theory of Relativity. However, most importantly, it intends to interpret how and in which ways the Michelsons experiment may have contributed or not to ideas that led Einstein in developing his seminal theory. Most specifically, this work leans over a text of 1949, by philosopher Gaston Bachelard in which he,
Publicado em: 2009