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Análise de riscos ocupacionais para implementação de melhorias em clínica renal da Região Central - RS
(Universidade Federal de Santa Maria, 2011-03-31)
The occurrence of various diseases (disorders) related to work has increased in
recent decades. Within the context of occupational health, professional services
hemodialysis require specific procedures and use of personal ...
Biblioteca digital: uma proposta para publicação e disseminação do conhecimento produzido através das teses e dissertações
(Universidade Federal de Santa Maria, 2005-07-14)
With the coming of the World Wide Web (Web), there has been a great change in the form of communication between the people and the organizations. The link among documents that can be situated in any place on the computer ...
Bioaumentação em reatores anaeróbio e aeróbio e uso de reator nitrificante para redução da carga orgânica e nitrogenada
(Universidade Federal de Santa Maria, 2012-01-13)
Agro-industrial effluents are capable of causing great impact on water bodies if released without adequate treatment. The removal of the organic load in the conventional biological treatments is achieved with high generation ...
Biodigestores e biogás: balanço energético, possibilidades de utilização e mitigação do efeito estufa
(Universidade Federal de Santa Maria, 2010-04-30)
Biogas is a gaseous composition formed mainly by the methane gas (CH4) and by the carbon dioxide (CO2), generated especially by microbiologic processes in
environment with few or no oxygen. This research was carried out ...
Fatores de competitividade de empresas organizadas em redes de cooperação
(Universidade Federal de Santa Maria, 2010-04-14)
The transformation of the world economy that brought the collapse of borders and trade barriers brought a setting conducive to the prosperity of large corporations,
while small and medium enterprises have gained additional ...
Planejamento de capacidade com incerteza na demanda em unidades de distribuição de energia elétrica
(Universidade Federal de Santa Maria, 2019-02-19)
The service management system performance is closely related to the operational success. When considering electric power distribution systems, regulatory polices impose penalties and minimum service levels which demand a ...
Análise de risco do investimento em ações de empresas agrícolas presentes na B³
(Universidade Federal de Santa Maria, 2019-02-21)
The financial area is important for the development of companies and countries, in need of improved investment techniques. The quest for profit in this market brings with it exposure to a certain level of risk that can be ...
Melhoramentos inferenciais no modelo Beta-Skew-t-EGARCH
(Universidade Federal de Santa Maria, 2016-02-25)
The Beta-Skew-t-EGARCH model was recently proposed in literature to model the
volatility of financial returns. The inferences over the model parameters are based on the maximum
likelihood method. The maximum likelihood ...
Modelo beta autorregressivo de médias móveis: critérios de seleção e aplicações
(Universidade Federal de Santa Maria, 2015-02-27)
Time series modeling and forecasting has many applicability in scientific and technological
researchs. Specifically about variables restricted to the interval (0; 1), which includes
rates and proportions, the classical ...
Avaliação da aplicação de CO2 supercrítico na presença de cosolventes para a reciclagem de placas de circuito impresso de celulares
(Universidade Federal de Santa Maria, 2015-03-06)
Technological development and intensive marketing support the growth of demand for electrical and electronic equipment (EEE), which have as a primary component printed circuit boards (PCBs). These devices have become ...