Power System Security
Mostrando 1-12 de 61 artigos, teses e dissertações.
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1. The Anti-Roma Europe: Modern ways of disciplining the Roma body in urban spaces
Abstract This article examines the challenges of conceptualizing the experiences of Roma people in an Anti-Roma Europe within a domain of what has been defined as human rights, internal security and “integration” policies. This paper focuses on the politics of structural and everyday Anti-Roma racism and its traumatic effects on the Roma people in Europe
Rev. Direito Práx.. Publicado em: 16/09/2019
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2. Electric power load in Brazil: view on the long-term forecasting models
Abstract Paper aims This paper aims to discuss how the energy load forecasts used by the System Operator and the main agents of the sector are made, and for what purposes, besides discuss the forecast deviations of the ONS’s and EPE’s models and their consequences and costs to the agents involved. Originality Fill a gap in the Brazilian literature wh
Prod.. Publicado em: 08/10/2018
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3. Brazilian Hybrid Security in South America
Abstract Existing research on security governance in South America functions on dichotomous lines. Analysis of Brazil’s security practices is a case in point. On the one hand, scholars point out the balance of power and hegemonic institutions as the main discourse in the security practices between Brazil and its South American neighbors. On the other hand,
Rev. bras. polít. int.. Publicado em: 19/10/2017
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4. OPTIMAL LOCATION PROBLEM FOR THE INSTALLATION OF POWER FLOW CONTROLLER
ABSTRACT In power delivery systems, the use of dispersed generation and security control to improve network utilization requires the optimal use of system control devices. The installation of loop controller allows the distribution system to operate in a loop configuration, achieving effective management of voltage and power flow. In the investment planning
Pesqui. Oper.. Publicado em: 2017-09
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5. GPS-Dependent Systems: Vulnerabilities to Electromagnetic Attacks
ABSTRACT The GPS is a satellite navigation system that provides location and time information. Such a system currently supports critical applications for military, civil and commercial users worldwide and is accessible to any operator by using a single GPS receiver. However, although being too dependent on GPS signals, just a few of these applications presen
J. Aerosp. Technol. Manag.. Publicado em: 2016-12
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6. Emerging Powers and the Notion of International Responsibility: moral duty or shifting goalpost?
The rise of new powers and attendant shifts in the global balance of power have led to calls for UN Security Council reform. Established powers have often responded by linking increased influence in the international system with the assumption of more international responsibility by aspirant powers. Based on ethical and philosophical approaches from the indi
Bras. Political Sci. Rev.. Publicado em: 01/04/2016
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7. Sistemas CDMA ópticos coerentes baseados em codificação de fase espectral / Coherent optical CDMA systems based on spectral phase coding
In this work we perform a comprehensive analysis of a spectral phase-encoded time spreading optical code division multiple access (SPECTS-OCDMA) system. Despite being a numerical study, efforts were concentrated on the investigation of more realistic scenarios using as much information as possible from implemented test-beds in laboratories. In this context,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2012
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8. HoneypotLabsac: um Framework de Honeypot Virtual para o Android / HoneypotLabsac: a Framework of Virtual Honeypot for Android
Mobile devices such as Smartphones, have become indispensable nowadays, due their increased processing power, more room for data storage, batteries with greater time autonomy, connection to wireless networks and 3G networks. . The Android Operating System is a complete platform for mobile devices principally for Smartphones developed by Google in 2008. It is
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/06/2012
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9. Grid anywhere: an extensible desktop grid computing middleware / Grid Anywhere: Um middleware extensível para grades computacionais desktop
This PhD thesis presents investigations, models and implementations of a computational grid middleware named Grid Anywhere. This platform aims at allowing the build of computational grid systems, which enable the increase of the number of participants as consumers and resource providers. In order to do this, new solutions are presented to manage security pol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2012
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10. 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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11. Análise qualitativa e quantitativa da produção legislativa relacionada à saúde em tramitação no Congresso Nacional nos anos de 2007 e 2008 / Análise qualitativa e quantitativa da produção legislativa relacionada à saúde em tramitação no Congresso Nacional nos anos de 2007 e 2008 / Qualitative and quantitative analysis of the legislative production related to health ongoing at the National Congress in 2007 and 2008 / Qualitative and quantitative analysis of the legislative production related to health ongoing at the National Congress in 2007 and 2008
This dissertation had the objective to describe and analyse qualitatively and quantitatively the legislative production which deals with health, at the National Congress, happening in 2007 and 2008. It was done a descriptive-exploratory study with transverse cut and quantitative and qualitative approach. The material of analysis from the study was constitute
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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12. Insersecção de classes : fundos de pensão e sindicalismo no Brasil / Class s insersection : pension funds and unions in Brazil
This thesis discusses the relationship between pension funds and the unions, focusing on the period of Lula?s Government (2003-2010), because it?s a historic moment particularly relevant, in which the main politic forces sustaining the government have their bases in social unionism-CUT, which have strong interests in the pension funds issue. The research was
Publicado em: 2011