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Composição química e propriedades antioxidantes de grãos de arroz com pericarpo marrom-claro, vermelho e preto
(Universidade Federal de Santa Maria, 2009-02-27)
Rice (Oryza sativa) stands out as an important food, considering production and consumption. Although the rice usually cultivated in most countries is the one with light-brown pericarp color, there are other grains with ...
Efeito hepatoprotetor causado pelo 3-alquinil selenofeno contra o dano oxidativo induzido por agentes químicos em ratos
(Universidade Federal de Santa Maria, 2009-02-16)
The liver presents extraordinary functional diversity, particularly in the control of energy production, immune defense and volemic reserve. The human being is exposed
occupationally and in the environment to a variety ...
Imunização genital de bezerras com uma cepa recombinante do herpesvírus bovino tipo 1 defectiva na glicoproteína E
(Universidade Federal de Santa Maria, 2009-03-03)
We herein report an evaluation of the attenuation and protection conferred by genital vaccination of heifers with a bovine herpesvirus type 1 strain (BoHV-1) defective in the glycoprotein E (SV265gE-). A group of six ...
Avaliação da atividade de ectonucleotidases no córtex cerebral e plaquetas de ratos expostos à fumaça de cigarro
(Universidade Federal de Santa Maria, 2009-03-31)
Inflammatory and degenerative pathophysiological processes within the central nervous system (CNS) and platelets are important causes of human disease promoted by cigarette smoke. The objective of the present study was to ...
Patogenia experimental da infecção pelo herpesvírus bovino tipo 2 em ovinos e cobaias
(Universidade Federal de Santa Maria, 2009-03-03)
The biology and epidemiology of bovine herpesvirus 2 (BoHV-2), the agent of bovine herpetic mammillitis (BHM), remain largely unknown. Thus, the present study aimed at addressing selected aspects of BoHV-2 epidemiology and ...
Avaliação de genótipos de azevém diplóide e tetraplóide com manejos distintos de cortes visando duplo propósito
(Universidade Federal de Santa Maria, 2009-02-27)
The objective of the work was to evaluate the chemical composition and production of dry matter and seed in five genotypes of ryegrass subjected to different number of cuts, with emphasis on growing dual purpose. The ...
Síntese e análise estrutural de clusters derivados de Hg(EPh)2 (E = Se, Te)
(Universidade Federal de Santa Maria, 2009-03-04)
This work presents a study related to the synthesis and structural analysis of clusters derivative from Hg(EPh)2 (E = Se, Te). Bis(phenylchalcogenide)mercury was used as starting material, which is considered a building ...
Diagnóstico da qualidade ambiental em bacia hidrográfica urbana - Estudo de caso - a sub-bacia do Arroio Cadena - Santa Maria - RS
(Universidade Federal de Santa Maria, 2009-11-16)
Through this study, we aimed at reflecting upon the environmental diagnosis of an urban hydrographic basin. The theoretical approach has been based on the technique of pressure-state-impact-response (PEIR) in order to ...
Caracterização agronômica de cultivares transgênicas de soja cultivadas no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2009-06-19)
Aiming to characterize the main transgenic soybeans cultivars used in Rio Grande do Sul, experiments were conducted during the 2007/2008 season, in Santa Maria/RS. In the field, the cultivars Relmo Anta RR 82, A 6001 RG, ...
Análise, modelagem e validação experimental de uma metodologia para o projeto do indutor em conversores Boost PFC
(Universidade Federal de Santa Maria, 2009-03-27)
This work presents the development of a methodology for design of inductor in singlephase PFC boost converters operating in CCM mode in agreement with international
standards IEC 61000-3-2 and CISPR 22. Such converters ...