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Clubes sociais negros: lugares de memória, resistência negra, patrimônio e potencial
(Universidade Federal de Santa Maria, 2010-03-27)
The Black Social Clubs had an important place in Brazilian society formation. They broke the standards of a time, acting in the fight against slavery and the racial
discrimination. The more ancient place is located in Rio ...
Comportamento de vacas leiteiras da raça holandesa, em pastagem de milheto com e sem sombra
(Universidade Federal de Santa Maria, 2007-02-12)
Aiming at evaluating the daily basis total amount of time of the main dairy cows activities in grazing land, and to define the adequate time sessions to the dairy cows behavior check and to evaluate the shade availability ...
Metodologias para a determinação de perdas endógenas de fósforo para suínos em crescimento
(Universidade Federal de Santa Maria, 2015-02-23)
Phosphorus (P) is essential for swine and must be supplied in adequate amounts in order to minimize the costs of production and to reduce environmental impact. The standardized digestibility is a good estimate of available ...
Desempenho produtivo e reprodutivo de matrizes de corte alimentadas com dietas contendo doses crescentes de aflatoxinas
(Universidade Federal de Santa Maria, 2004-12-28)
Two experiments were conducted to evaluate the dietary Aflatoxin (AFL) effects in broiler breeder hens on productive and reproductive aspects. This study evaluated the residual effect of dietary AFL on subsequent broiler ...
Efeitos do herbicida glifosate sobre o crescimento, enzimas digestivas e parâmetros toxicológicos em piavas (Leporinus sp.)
(Universidade Federal de Santa Maria, 2005-08-26)
The effects of glyphosate (1.0 and 5.0 mg/L) on growth, digestive enzymes and toxicology parameters were evaluated in piavas (Leporinus sp.) after 90 days of exposure. A control group was kept in water without herbicide. ...
Determinação simultânea de ácido clavulânico e amoxicilina em formulações farmacêuticas utilizando técnicas de reflexão no infravermelho médio e métodos de regressão multivariados
(Universidade Federal de Santa Maria, 2009-08-14)
Clavulanic acid (AC) and amoxicillin (AMO) drugs are used in association and they are commercialized in Brazil as antibiotic agent. The simultaneous determination of
these drugs is, usually, carried out by high performance ...
Reatores de discos rotativos e tubular helicoidal na degradação fotocatalítica de diclofenaco e carga orgânica de efluente hospitalar
(Universidade Federal de Santa Maria, 2009-07-28)
In this study, the advanced oxidation process heterogeneous photocatalysis were used for the degradation of diclofenac and decrease of the organic load in the effluent from the emergency sector (PA) of the University ...
Síntese e caracterização de β-dicetonas 4,4,4-tricloro-1-aril-1,3-butanodionas e seus respectivos β-dicetonatos de cobre e ferro
(Universidade Federal de Santa Maria, 2009-07-31)
The present dissertation describe, initially, the synthesis of a new series of 4,4,4-trichloro-1-aryl-1,3-butanediones (3a-l) [Cl3CCOCHRCOR1], where R=H, CH3 and R1 = Ph, 4-CH3Ph, 3-OCH3Ph, 4-OCH3Ph, 4-FPh, 4-ClPh, 4-
BrPh, ...
Determinação de espécies de antimônio em antimoniato de meglumina
(Universidade Federal de Santa Maria, 2008-08-04)
In this study different methods for speciation of Sb(III) and Sb(V) in meglumine
antimoniate (NMG) were evaluated. Liquid chromatography (LC) combined or not
with hydride generation (HG) was investigated for separation of ...
Quantificação do alumínio administrado e excretado em recém-nascidos pré-termo em uma unidade de terapia intensiva neonatal
(Universidade Federal de Santa Maria, 2008-10-15)
Al is a ubiquitous element on the earth crust and is considered a non-essential
element for humans since it is not involved in any biochemical process. Aluminum
may act as a toxic species when it is introduced directly ...