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Itens para a visualização no momento 21-30 of 101
Análise de cenários com redução da demanda da orizcultura na bacia do rio Santa Maria com aplicação do modelo cruz
(Universidade Federal de Santa Maria, 2014-08-29)
The demand for water in the various sectors of society is increasing due to factors such as population growth, expansion of agricultural land, depletion of water resources and water quality decreased. Among these uses these ...
Caracterização e tratamento de águas cinzas visando reúso doméstico
(Universidade Federal de Santa Maria, 2014-08-22)
The production and dissemination of knowledge on environmental issues, considering the social and economic aspects, including the reuse of water used for non-potable purposes meets the assumptions of sustainable planet. ...
Qualidade de vida no trabalho e Síndrome de Burnout em profissionais públicos e privados de Santa Cruz do Sul/RS
(Universidade Federal de Santa Maria, 2014-04-23)
Considering that work represents the main goal in people lives, the Quality of Work Life (QWL) and occupational health become relevant when work market is instable and insecure (COHEN, 2003). Regarding this, the biopsychosocial ...
Remoção de carga orgânica de efluente hospitalar por reator de leito móvel com biofilme, em escala de bancada
(Universidade Federal de Santa Maria, 2014-05-02)
Moving bed biofilm reactors (MBBR) were developed in the end of last century in Norway, and have excelled over other processes, and incorporate great features of biological wastewater treatment. In the process, the ...
Estudo, análise e implementação de uma metodologia para otimização de rendimento em sistemas compostos por conversores em paralelo
(Universidade Federal de Santa Maria, 2014-09-05)
This PhD Dissertation proposes a new methodology for efficiency maximization in systems
comprising parallel converters. For a given number of system converters, their maximum
power and their efficiency curves, the proposed ...
Viabilidade econômica da produção de biogás em granjas de suínos, por meio da análise de séries temporais
(Universidade Federal de Santa Maria, 2014-03-06)
This study aims to gather, analyze, and interpret the potential and economic feasibility of sequestering carbon dioxide and/or generating renewable energy from the processing of pig manure, via time series analysis, using ...
Melhorias em biodigestores anaeróbicos de pequeno porte: uma aplicação do QFD
(Universidade Federal de Santa Maria, 2014-02-28)
A steady increase in global population and reduction of poverty are raising demand for food and energy. A desirable expansion of agricultural and livestock production is accompanied by an undesirable pressure on environment ...
Uma metodologia para a identificação de perdas não técnicas em grandes consumidores rurais
(Universidade Federal de Santa Maria, 2014-09-26)
Irrigation of large agricultural areas represents a significant portion of energy consumption in food producing countries. The electric power of irrigation pumps in rice crops, for example, may exceed 800 HP, while these ...
Relações existentes no consumo de energia elétrica em cinco regiões geográficas brasileiras
(Universidade Federal de Santa Maria, 2014-09-12)
This research studies the existing relations of electrical energy consumption among the
five geographic regions of Brazil. The period analysed comprehends monthly aggregated data
from January, 1979 to March, 2014, with ...
Implantação dos procedimentos PPAP no ERP para utilização dos clientes da empresa TECNICON
(Universidade Federal de Santa Maria, 2014-12-05)
In terms of Quality, more specifically, the Quality Automotive, we emphasize that the Approval Process Production Parts (PPAP) is characterized by evaluating a series of analyzes of various aspects of manufacturing process ...