Directed Diffusion
Mostrando 1-12 de 76 artigos, teses e dissertações.
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1. Improving CT-guided transthoracic biopsy of mediastinal lesions by diffusion-weighted magnetic resonance imaging
OBJECTIVES: To evaluate the preliminary results obtained using diffusion-weighted magnetic resonance imaging and the apparent diffusion coefficient for planning computed tomography-guided biopsies of selected mediastinal lesions. METHODS: Eight patients with mediastinal lesions suspicious for malignancy were referred for computed tomography-guided biopsy.
Clinics. Publicado em: 2014-11
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2. A EDUCAÇÃO PATRIMONIAL NO ARQUIVO HISTÓRICO MUNICIPAL DE SANTA MARIA: UM OLHAR DIRECIONADO AOS MULTIPLICADORES DE AÇÕES NAS ESCOLAS / HERITAGE EDUCATION AT SANTA MARIAS MUNICIPAL HISTORICAL ARCHIVE: A LOOK DIRECTED TO ACTIONS MULTIPLIERS AT SCHOOL
O presente trabalho foi desenvolvido durante o Curso de Mestrado do Programa de Pós-Graduação Profissionalizante em Patrimônio Cultural da Universidade Federal de Santa Maria. Esta pesquisa teve como objetivo investigar o cenário da Educação Patrimonial na rede de ensino fundamental de Santa Maria/RS para a partir dessa realidade, propor subsídios de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011
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3. Medos, mimos e cuidados. Leituras úteis para educar as mães : os guias maternos brasileiros (1919-1957) / Fears, pampering and care. Useful reading to educate mothers : brazilian maternal guides (1919-1957)
The Brazilian publishing market in expansion since the first decades of the XX Century has incorporated at its own manner the speeches produced either by the hygienist movement as well as by those who understood upbringing as a way to regenerate a nation, leading it into progress and modernity. Written mostly by pediatricians, mother guidebooks were part of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/07/2011
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4. Análise comparativa da predação de Toxoptera citricidus (Kirkaldy) e Aphis spiraecola (Patch) (Hemiptera: Aphididae) por artrópodes, em cultura de citros, através da serologia
Citriculture is one of the most important agricultural activities in Brazil, and its production, specially directed to the export of concentrated juice, generates profits that surpass one billion dollars a year. In the present work, specific antisera for Aphis spiraecola (Patch) and Toxoptera citricidus (Kirkaldy) (Hemiptera: Aphididae) were produced, and po
Publicado em: 2011
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5. Contribuições ao processo computacional para análise de pedidos de indenização por danos em equipamentos elétricos
The increasing number of refunding requests related to electrical and electronic equipment damages has attracted the attention of the electric utilities, consumers, regulatory and other government agencies. Such concerns are not associated only with the financial contents involved, but especially with the social impacts associated to requests, decisions, con
Publicado em: 2010
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6. A expansÃo do turismo em comunidade litorÃne: participaÃÃo e mudanÃas
The popular participation has if shown essential in the processes of development of the tourism at local scope, even it comes happening of shy form in Brazil. Populations have if mobilized to organize the tourist activity searching take care of as many individual interests as collective. The present work consists of an analysis of how it happen a popular par
Publicado em: 2009
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7. Caracterização estrutural da forma recombinante da proteína Pb27 de Paracoccidioides brasiliensis
COITINHO, J. B. Structural characterization of recombinant form of the protein Pb27 from Paracoccidioides brasiliensis. 2009. Dissertation (Masters). Departamento de Bioquímica e Imunologia. Universidade Federal de Minas Gerais. Belo Horizonte, 2009. Paracoccidiodomycosis (PCM) is one of the most important systemic mycoses in Brazil. The etiologic agent of
Publicado em: 2009
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8. Dependence of the crossover exponent with the diffusion rate in the generalized contact process model
We study how the crossover exponent, phi, between the directed percolation (DP) and compact directed percolation (CDP) behaves as a function of the diffusion rate in a model that generalizes the contact process. Our conclusions are based in results pointed by perturbative series expansions and numerical simulations, and are consistent with a value phi = 2 fo
Brazilian Journal of Physics. Publicado em: 2008-03
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9. Hierarquia, disciplina e a adoÃÃo de inovaÃÃo em uma organizaÃÃo militar. / Hierarchy, Discipline, and Adoption of Innovation into a Military Organization.
This study aimed to investigate the perception of the military policemem from the 6th Region of Military Police of Minas Gerais (6th RPM), concerning the influence of the hierarchy and discipline in the adoption and use of an innovation based on Information Technology â the Corporate Portal of the 6th RPM. The theories of Innovation and Technology were used
Publicado em: 2008
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10. Cultura impressa e educação da mulher: lições de política e moral no periódico mineiro o mentor das brasileiras (1829-1832)
The goal of this research is the analysis of newspapers as educational instruments. It investigates the production, circulation, and reception of the newspaper O Mentor das Brasileiras (The Brazilian Women Mentor), printed in São João del-Rei, Minas Gerais, Brazil, between 1829 and 1832. Produced by a segment of moderate liberal politicians from Minas Gera
Publicado em: 2008
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11. MODELAGEM E PREVISÃO DO COMPORTAMENTO DE PREÇOS DA COMMODITY CAFÉ ARÁBICA: UMA ABORDAGEM PELA METODOLOGIA DE SANJIV DAS / MODELING AND FORECASTING THE BEHAVIOUR OF ARABIC COFFEE COMMODITYS PRICES: AN APPROACH BY THE METHODOLOGY OF SANJIV DAS
The agribusiness has great importance for the Brazilian economy, representing a significative share of GDP and total exports of the country. Like other production processes inserted in an environment of uncertainty, the agricultural activity needs instruments that minimize the risk, especially, the risk of price and assist in decision-making process of agent
Publicado em: 2008
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12. Otimização do tempo de vida em redes de sensores sem fio utilizando algoritmo de energia e protocolo difusão direcionada / Optimization of lifetime in nets algorithm using wireless sensors, energy and targeted dissemination protocol
O notável desenvolvimento da indústria eletrônica observado nos últimos tempos tem permitido aplicações de conjuntos integrados de sensores em ambientes sem fio, conhecidos por wireless sensor networks (WSN), que passam por sensoriamento de processos industriais, ambientes tóxicos, projetos militares de monitoração de variáveis de segurança, até
Publicado em: 2008