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Itens para a visualização no momento 1311-1320 of 1434
Avaliação da citotoxicidade e atividade antiviral da própolis frente ao calicívirus felino (FCV), adenovírus canino 2 (CAV-2) e vírus da diarréia viral bovina (BVDV)
(Universidade Federal de Santa Maria, 2010-12-03)
Viruses are etiologic agents of a great number of diseases of human beings and animals. However, there are only a little amount antiviral medicines available that is almost exclusively used in human health. Several studies ...
Estudo comparativo de Glycyrrhiza glabra (alcaçuz) e Periandra dulcis (alcaçuz-da-terra)
(Universidade Federal de Santa Maria, 2010-09-23)
The Fabaceae family is comprised of approximately 18 000 species in 650 genera, with wide
geographic distribution. The species Glycyrrhiza glabra (licorice) and Periandra dulcis
(licorice-of-the-earth) belong to the ...
Secagem por aspersão de nanocápsulas de núcleo lipídico contendo tretinoína: desenvolvimento e incorporação em hidrogéis
(Universidade Federal de Santa Maria, 2010-12-07)
The aim of this work was to study the ability of lipid-core polymeric nanocapsules to protect tretinoin against UV degradation, even after their conversion to spray-dried powders and also to evaluate the feasibility of ...
Parâmetros de estresse oxidativo em jundiás (Rhamdia quelen) expostos a formulações comerciais contendo glifosato e clomazone
(Universidade Federal de Santa Maria, 2010-02-26)
The use of herbicides has increased in agriculture and pisciculture for controlling plant weeds, but the indiscriminate use can cause contamination to organisms such as fish. Therefore, the aim of this study was to evaluate ...
Parâmetros de estresse oxidativo e estudo de lesõs histopatológicas em jundiás (Rhamdia quelen) expostos a agroquímicos
(Universidade Federal de Santa Maria, 2010-11-26)
Due to the proximity of crop and fish culture areas, some agrichemicals that could be harmful for fish could enter into fishponds by different ways, such as by leaching through rain. The contamination of the aquatic ...
Paternidade e separação conjugal: a perspectiva do pai
(Universidade Federal de Santa Maria, 2010-12-03)
This research had as an objective to understand how paternity constitute itself in the conjugal separation and children guard context, throughout the fatherly figure for understanding that separation historically represents ...
Os papéis urbanos nas pequenas cidades da região da Quarta Colônia - RS
(Universidade Federal de Santa Maria, 2010-03-31)
This present study discusses Quarta Colônia Region (Fourth Colony Region), localized in central area of Rio Grande do Sul state, Brazil, near Santa Maria/RS. Quarta Colônia has a population of about 63 thousand habitants ...
Parâmetros mecânicos de tração em sistemas de cultivo de melancia
(Universidade Federal de Santa Maria, 2010-03-29)
In Rio Grande do Sul, Brazil, the watermelon is cultivated in a large area of sandy soils, where the conventional tillage is the most commonly used, favoring the water erosion. This leads the areas under cultivation of ...
Certificações e indicadores socioambientais: relação, discurso e valor da materialização espacial.
(Universidade Federal de Santa Maria, 2010-10-20)
This paper presents a comparative analysis of hierarchical variables indicators of socioenvironmental
certification from the scene. The indicators take values handled in the business to the
environment. For such ...
Mobilizando professores do ensino fundamental (1º ao 2º ano) a inserir na rotina recursos tecnológicos de ensino-aprendizagem
(Universidade Federal de Santa Maria, 2010-09-15)