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Digitalização de documentos: implicações no acesso às informações arquivísticas
(Universidade Federal de Santa Maria, 2013-10-11)
The digitization of archival documents has become a common activity in Federal
Institutions of Higher Education (IFES) in Brazil, justified by the need for flexible access to
archival information, elements that serve as ...
Efeitos tóxicos do etanol e sua relação com o estresse oxidativo
(Universidade Federal de Santa Maria, 2005-08-12)
Ethanol is one of the most ingested substances among the different societies. So, it becomes target of several studies that intent to elucidate its mechanisms of toxicity. This study was aimed to better understand the link ...
Efeitos do disseleneto de difenila na atividade da enzima δ-aminolevulinato desidratase e em parâmetros bioquímicos de ratos com diabetes mellitus tipo 1
(Universidade Federal de Santa Maria, 2004-07-16)
The hyperglycemia and oxidative stress are factors strongly involved on development of many disorders that characterize the Diabetes Mellitus. It is known that some organic and inorganic selenium compounds are potent ...
Avaliação de parâmetros toxicológicos em piavas (Leporinus sp.) Expostas ao zinco e ao cobre
(Universidade Federal de Santa Maria, 2005-08-19)
The aim of this study was to verify the zinc and copper effects, metals frequently found in aquatic ecosystems, on the metabolism of piavas (Leporinus sp.). In this work, it was verified the average lethal concentrations ...
Efeito da diacereína sobre a febre induzida por suspensão de Saccharomyces cerevisiae e por prostaglandina e2 em ratos jovens
(Universidade Federal de Santa Maria, 2005-06-10)
Fever is a systemic response that results of a cascade of events that usually begins with pathogenic infection. Its development represents an important aspect of host defense that is mediated by the central nervous system. ...
Eficiência alimentar, características da carcaça e qualidade da carne de cordeiros alimentados com volumoso e/ou concentrado
(Universidade Federal de Santa Maria, 2014-03-28)
It was evaluated nutrient consumption, performance and feed efficiency (Chapter I), quantitative and qualitative carcass traits, tissue composition (chapter II), physico-chemical instrumental analyzes the meat (chapter ...
Espaços individuais para novilhos confinados
(Universidade Federal de Santa Maria, 2012-02-28)
The objective, of this study, was evaluated, different individual spaces for steers feedlot
finished in group pens and yours effects on patterns behavioral and performance. Forty eight
steers, with average ...
Viabilidade econômica de sistemas de produção de ciclo completo de bovinos de corte
(Universidade Federal de Santa Maria, 2015-02-11)
Currently there is a constant pressure on producers of beef cattle, fruit of the need of the markets, which became increasingly stringent, remunerating better for animals better finished and in earlier ages. To this end, ...
Resíduo úmido de cervejaria em substituição ao alimento volumoso na terminação de cordeiros em confinamento
(Universidade Federal de Santa Maria, 2015-02-27)
The objective of this study was to evaluate the effect of increasing levels of substitution of sorghum silage by wet brewers grains (WBG) as forage food on nutrients intake, performance, economic viability, carcass ...
Avaliação de pastagens de capim elefante consorciadas com diferentes leguminosas
(Universidade Federal de Santa Maria, 2015-02-19)
The milk production systems, mostly, use the pastures as the main source of forage for cattle, usually, consisting only of grasses. This strategy simplifies the management of pastures, however, implies high production ...