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Estratégias para o desenvolvimento local: diagnósticos institucionais
(Universidade Federal de Santa Maria, 2010-08-30)
According to deep changes, local development strategies have received special attention
because the possibility of boosting stagnant regions is conjectured. The issue of research
directed at evaluating the importance of ...
Desenvolvimento de um anteprojeto de sistema de calefação por piso radiante com aproveitamento da energia solar
(Universidade Federal de Santa Maria, 2011-10-27)
Several Brazilian regions lack technology for efficient heating of building
interiors during cold periods. Currently, there are several commercial systems that
attempt to solve this problem but can not combine thermal ...
Projeto e análise da eficiência de um sistema solar misto de aquecimento de água e de condicionamento térmico de edificações para Santa Maria - RS
(Universidade Federal de Santa Maria, 2012-03-07)
The use of solar energy in buildings, to improve the comfort environmental
conditions implies in the reduction of energy consumption. Since this is a clean,
renewable and abundant energy, the use of design strategies ...
Síntese e caracterização do composto TiO2 dopado com nitrogênio e estudo de sua atividade fotocatalítica sob luz visível e irradiação solar
(Universidade Federal de Santa Maria, 2012-03-02)
In this work was carried out the catalyst synthesis TiO2 doped with nitrogen by sol-gel method, followed by calcination step. Were used three different calcination temperatures, 400, 450 and 500 ° C, while the other synthesis ...
Viabilidade técnica, econômica e social do aproveitamento das águas de chuva e cinzas para consumo não potável na cidade de Santa Maria/RS
(Universidade Federal de Santa Maria, 2013-04-01)
The objective of this work was to study a technical, social and economical
viability of the optimization for grey and rain waters for non drinkable consumption in
the city of Santa Maria, RS. The volume of the rain water ...
Método de controle e supervisão para grupos motores geradores com velocidade variável
(Universidade Federal de Santa Maria, 2013-02-27)
Motor generator sets are widely used to generate electricity in case of grid failure or to
supply part of the demand for commercial and industrial consumers. The vast majority of
motor generator sets work with constant ...
Análise da disponibilidade de iluminação natural e artificial em salas de aula de instituição pública de ensino superior
(Universidade Federal de Santa Maria, 2013-06-20)
The classrooms are the more permanent environments at schools; therefore their thermal, visual and acoustic characteristics must be carefully considered. Visual comfort can be achieved only with daylighting; artificial ...
Monitoramento da flutuação dos níveis de água em aquíferos freáticos para avaliação do potencial de recarga em área de afloramento do Sistema Aquífero Guarani em Cacequi - RS
(Universidade Federal de Santa Maria, 2012-03-15)
This research aimed to estimate the recharge and groundwater water table fluctuation in areas with withdrawals of groundwater and surface water related to the variation of groundwater levels and rainfall events. The two ...
Análise de torres de LT considerando a interação solo-estrutura
(Universidade Federal de Santa Maria, 2012-03-05)
The mechanical model usually adopted in the design of transmission lines (TL)
latticed steel towers is very simple, using spatial truss and frame elements, and
solved by a linear static or non-linear geometric analysis. ...
Análise do processo de produção da extração de pedras preciosas visando alternativas rentáveis e ambientalmente eficazes
(Universidade Federal de Santa Maria, 2011-12-07)
The discussions about the issue of correct waste management have been growing in the recent years. In this sense, this study aimed to propose profitable and environmentally effective alternatives, through the analysis of ...