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Aplicação de diafragma plástico em substituição aos diafragmas fenólicos e titânio, utilizados em transdutores com reprodução de áudio em faixa de alta frequência
(Universidade Federal de Santa Maria, 2015-04-24)
This study aims to analyze the use of plastic diaphragm in the speaker industry replacing
the existing diaphragms (phenolic and titanium). For this analysis of comparative studies
of product, process and economic viability ...
Maximização do aproveitamento energético de painéis fotovoltaicos usando rastreadores mecânicos
(Universidade Federal de Santa Maria, 2015-03-13)
Photovoltaic market consolidation occurred in the last decade resulted in an increased contribution of this energy source in global electric power generation, especially in commercial and industrial distributed generation. ...
Análise e modelagem do atendimento de ordens de serviço emergenciais em concessionárias de energia elétrica
(Universidade Federal de Santa Maria, 2015-03-26)
Much effort has been made by electric power distribution utilities in order to attend the Brazilian regulating policies, especially those ones related to manage customer and technical requests. In this context, one issue ...
A Norma de Desempenho como orientação para a elaboração do Código de Obras de Santana do Livramento - RS.
(Universidade Federal de Santa Maria, 2015-04-14)
The ABNT NBR 15575 - Performance - Buildings, came into force in July 2013,
bringing major changes to the Construction sector, because it establishes minimum quality
standards, based on the performance and durability of ...
Metodologia para priorização de investimentos em redes de distribuição de energia elétrica com foco em ganhos operacionais e financeiros
(Universidade Federal de Santa Maria, 2015-03-13)
The current scenario of the Brazilian electricity sector, through the constant and recent regulatory changes imposed by ANEEL in recent years, aims to ensure continuous improvement in quality standards in the provision of ...
Instalação de medidores inteligentes no Brasil: uma análise econômica
(Universidade Federal de Santa Maria, 2015-08-14)
This dissertation presents an analysis of economic viability of smart meters
installation, building scenarios of probable behaviors of the residential consumers
and the hourly rate which includes the concept of smart ...
A relação dos gastos em programas de assistência social com as variáveis macroeconômicas brasileiras
(Universidade Federal de Santa Maria, 2015-03-26)
The Federal Constitution of 1988 was the first in Brazil to refer to social inequalities and social assistance as a public policy. Currently there are several programs that assist the population living in extreme poverty. ...
Retração total e penetração de cloretos em concretos compostos com cinza de lodo de ETA e outras adições minerais
(Universidade Federal de Santa Maria, 2015-12-16)
The use of mineral additions and substitutions in concrete production is highly beneficial to society. When used as substitutes for cement, they provide an alternative destination to polluting waste while contributing to ...
Impactos dos investimentos em P&D nos depósitos de patentes nos países do BRICS
(Universidade Federal de Santa Maria, 2015-08-14)
Patents, for being in possession of inside information relating to technological innovations that will be on the market in the coming years, are becoming increasingly important in scientific studies. Patent analysis studies ...
Topologias baseadas no conversor Zeta aplicadas em módulos Pv integrados para carga de baterias
(Universidade Federal de Santa Maria, 2015-03-23)
The management system and Future Renewable Electric Energy Delivery (FREEDM) is an example of microgrid distributed generation (GD), which has a power management. In the current DC bus the FREEDM are connected to the ...