Nuclear Weapons
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Radionuclídeos como marcadores de um novo tempo: o Antropoceno
On May 2019, the members of the Anthropocene Working Group completed a binding vote to affirm some of the key questions that have been agreed in 2016: the Anthropocene should be considered as a formal chronostratigraphic unit, defined by a Global Boundary Stratotype Section and Point (GSSP), using one of the stratigraphic signals around the mid-twentieth cen
Quím. Nova. Publicado em: 2020-04
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2. 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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3. The role of Brazil in multilateral disarmament efforts
Abstract This article examines Brazil’s motivations, objectives, and action in international instances related to nuclear disarmament, non-proliferation, and arms control, particularly the Treaty of Tlatelolco and the Treaty on the Non-proliferation of Nuclear Weapons (NPT). The paper describes the evolution of Brazilian attitudes and decisions and discuss
Rev. bras. polít. int.. Publicado em: 21/12/2017
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4. Nuclear governance in Latin America
The article provides an outlook of the regional relations concerning nuclear technology in Latin America. For that purpose, we initially discuss the historic relationship of the Latin American countries with the set of rules, norms, principles and organizations involved in nuclear governance. The article provides an analysis of the connection between the mul
Contexto int.. Publicado em: 2013-12
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5. "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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6. Política externa brasileira e o Tratado de Não-Proliferação de Armas Nucleares (TNP) : da resistência à adesão / Brazilian foreign policy and the Nuclear Non-Proliferation Treaty (NPT) : from the resistance to the adhesion
A presente dissertação analisa as mudanças nos elementos domésticos e internacionais que influenciaram a decisão do governo brasileiro de aderir ao Tratado de Não-Proliferação de Armas Nucleares (TNP) em 1998, após três décadas de rejeição a ele. Essa rejeição era justificada pelo caráter discriminatório do Tratado, que concedia privilégios
Publicado em: 2011
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7. O Tratado Sobre a Não-Proliferação de Armas Nucleares (TNP) e a inserção do Estado brasileiro no regime dele decorrente / The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) and the insertion of the brazilian state in the regime that it brings
The issue of nuclear weapons continues to appear as a focal point of International Relations. The efforts and concrete actions on disarmament, non-proliferation, and nuclear arms control are still issues that generate recurring tensions between States. However, in Brazil, there is little analysis of an academic nature about these issues and, with respect to
Publicado em: 2010
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8. Exposição à violência delinquencial e fatores associados entre adolescentes de uma comunidade de baixa renda
Criminal violence results from interaction between individual development and social contexts, and this damage to health has increased exponentially and affected all age ranges, especially the young population. In this sense, this study teenagers exposure to criminal violence, in addition to: (i) describing the teenagers access to weapons, abusive use of alc
Publicado em: 2009
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9. Armas estratégicas : o impacto da digitalização sobre a guerra e a distribuição de poder no sistema internacional / Strategic weapon : impact of war on scanning and distribution of power in the international system
O pós-Guerra Fria (1991-2006) apresenta uma mudança significativa no cenário estratégico: a maior acessibilidade da tecnologia militar e o surgimento de novas armas capazes de modificar o poder coercitivo dos países – como as Armas de Energia Direta – acabam pondo em cheque a idéia de que a primazia nuclear é condição suficiente para garantir a
Publicado em: 2008
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10. Giram os Sputniks nas alturas, ferve a ImaginaÃÃo nas planuras: a ciÃncia e o bizarro no Cearà em fins da dÃcada de 1950 / They turn the Sputniks in the heights, boils the Imagination in the planuras: science and bizarro in the Cearà in ends of the decade of 1950
O objetivo desta DissertaÃÃo foi o de recuperar as diferentes percepÃÃes em torno dos fenÃmenos ocorridos na dÃcada de 1950, no estado do CearÃ, descritos como clarÃes, estrondos e objetos luminosos. Estes episÃdios repercutiram de forma controversa na imprensa local, na medida em que, de um lado, alguns consideravam como resultantes do progresso da
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2006
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11. Angra dos Reis reactor neutrino oscillation experiment
We present the status and plans of the Angra Project, a new reactor neutrino oscillation experiment, proposed to be built in Brazil at the Angra dos Reis nuclear complex. This experiment is aimed to measure theta13, the last unknown of the three neutrino mixing angles. We propose a high sensitivity multi-detector experiment, able to reach a sensitivity to an
Brazilian Journal of Physics. Publicado em: 2006-12
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12. BEYOND THE COLD WAR: THE MAXIMIZATION OF U.S. STRATEGIC FLEXIBILITY AND / ALÉM DA GUERRA FRIA: A MAXIMIZAÇÃO DA FLEXIBILIDADE ESTRATÉGICA NORTE-AMERICANA E O TRATADO DE MOSCOU (2002)
The main purpose of the dissertation is to explain the signature of the Strategic Offensive Reductions Treaty - known as the Treaty of Moscow - by president George W. Bush and the unanimous approval of the resolution of advice and consent to ratification of the treaty by the U.S. Senate. These decisions are seen as the results of a bargaining game in which t
Publicado em: 2005