Nuclear Security
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Segurança alimentar e nutricional: significados construídos por líderes comunitários e moradores de um bairro popular de Salvador, Bahia, Brasil
Resumo: Este artigo tem como objetivo explorar os significados associados ao conceito de segurança alimentar e nutricional por moradores e líderes comunitários participantes de uma pesquisa-ação em segurança alimentar e nutricional, na região de Pau da Lima, Salvador, Bahia, Brasil, e como esses significados evoluíram ao longo do projeto. A análise
Cad. Saúde Pública. Publicado em: 20/01/2020
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2. Gestão de eventos QBRN e a utilização do modelo Hysplit: uma revisão integrativa de literatura
RESUMO O potencial risco de exposição das populações aos agentes Químicos, Biológicos, Radioativos e Nucleares (QBRN), seja por causas intencionais ou não, configura-se como questão de segurança nacional e demanda um constante aprimoramento do seu gerenciamento. Os modelos de dispersão atmosférica vêm ganhando destaque como ferramenta de apoio à
Saúde debate. Publicado em: 25/11/2019
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3. Japan: A Nuclear State?
Abstract Japan is often seen as pacifist and as a defender of nuclear disarmament. This article, though, sustains that Japan is basing its security on extended nuclear deterrence, and on the possibility of acquiring nuclear weapons. In the first part of the article, the role of extended deterrence in the relationship with the U.S. is analyzed, and in the sec
Rev. bras. polít. int.. Publicado em: 23/05/2019
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4. Propiedades de superficies de Zr hexagonal y ZrO2 tetragonal de bajo índice a partir de cálculos DFT
ABSTRACT The use of nuclear reactor as a source of electric energy has been extended and consolidated during the second half of last century and the beginnings of XXI century. The continuity of this resource relies on the reliability and security of nuclear plants, requiring the improvement of all features related to their operation. Among them, the structur
Matéria (Rio J.). Publicado em: 19/07/2018
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5. Regions and the Globe: A Spatial-Temporal Framework for Foreign Policy Analysis
Does the regional environment shape a state's international socialization and, thus, its perception on external affairs? If this is the case, how does such a process happen and what are the consequences for a state's global foreign policy? We tackle both questions by elaborating an analytical framework that accounts for spatial-temporal interactions in forei
Bras. Political Sci. Rev.. Publicado em: 11/12/2017
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6. A Nuclear Submarine in the South Atlantic: The Framing of Threats and Deterrence
Abstract In this article, we analyse one aspect of Brazilian nuclear policy during the tenure of the Workers Party (2003–2016): the development of a nuclear-propelled submarine. We propose that the project of building a nuclear-propelled submarine has become possible partly because of the mobilisation of a set of arguments for the construction of the South
Contexto int.. Publicado em: 08/05/2017
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7. Managing Security in a Zone of Peace: Brazil´s Soft Approach to Regional Governance
Abstract Given Brazil’s regional prevalence, its low, late and soft investment in regional security governance appears puzzling. We approach the puzzle through an analysis of contextual features, institutional overlap and policy networks, especially regarding nuclear energy and the environment. Our findings show that Brazil’s behavior is explained by a c
Rev. bras. polít. int.. Publicado em: 27/04/2017
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8. Development and Test of an Equipment to Measure Residual Strain Inside Pipes Using the Hole-Drilling Method
Abstract Residual stresses are present in materials or structural component in the absence of external loads or changes in temperatures. The most common causes of residual stresses being present are the manufacturing or assembling processes. All manufacturing processes, such as casting, welding, machining, moulding, heat treatment, etc, introduces residual s
Lat. Am. j. solids struct.. Publicado em: 2016-12
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9. "Securing our survival (SOS)": non-state actors and the campaign for a nuclear weapons convention through the prism of securitisation theory
This article analyses the security practices of the anti-nuclear movement in the post-Cold War period through the prism of securitisation theory. By exploring Buzan and Wæver's conceptual developments on macrosecuritisations, the practices involved in the struggle against the Bomb are interpreted as securitising moves, in which the anti-nuclear movement is
Bras. Political Sci. Rev.. Publicado em: 2013
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10. DEMOCRACY, DEMOCRATIZATION AND FOREIGN POLICY: A STUDY ON THE FORMULATION OF SECURITY POLICY IN BRAZIL (1985-2002) / DEMOCRACIA, DEMOCRATIZAÇÃO E POLÍTICA EXTERNA: UM ESTUDO SOBRE O A FORMULAÇÃO DA POLÍTICA DE SEGURANÇA NO BRASIL (1985-2002)
Esta dissertação investiga alguns aspectos do processo de formulação da política externa de segurança no Brasil desde o final do regime militar (1964- 1985). São discutidas as mudanças no papel exercido pelos diferentes atores envolvidos no processo de tomada de decisões em questões de política externa relativas à segurança internacional a parti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/12/2011
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11. Análise das variáveis de entrada de uma rede neural usando teste de correlação e análise de correlação canônica / Analysis of input variables of an artificial neural network using bivariate correlation and canonical correlation
The monitoring of variables and diagnosis of sensor fault in nuclear power plants or processes industries is very important because an early diagnosis allows the correction of the fault and, like this, do not cause the production interruption, improving operators security and its not provoking economics losses. The objective of this work is, in the whole of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2011
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12. Correlação clínico-laboratorial e de imagem do lúpus eritematoso sistêmico e da esclerose múltipla no HC/FM/UFG em Goiânia/Goiás de 2009 a 2010: ênfase nas manifestações neurológicas / Correlation of clinical-laboratorial and image of lupus erythematosus and multiple sclerosis in HC/FM/UFG at Goiânia/Goiás, 2009 to 2010: emphasis on neurological manifestations
Systemic Lupus Erythematosus - LES is an autoimmune disease involving multiple systems. In the Central nervous system-SNC is one of his more severe manifestations. One of the frames of Lupus neuropsychiatric - LES-NP, is a Demyelinating Syndrome - SD. SD in rare cases, may be the first manifestation of LES, resembling multiple sclerosis - MS in their symptom
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2011