Buscar
Itens para a visualização no momento 1581-1590 of 17933
Síntese e estereoquímica de isoxazóis espiro-tetracíclicos trifluormetil substituídos
(Universidade Federal de Santa Maria, 2017-02-23)
The present dissertation initially describes methodologies for the synthesis of five 3-(trifluoromethyl)-3,3a-dihydrospiro[chromeno[4,3-c]isoxazole-4,1'-cycloalkan]-3-ols (7) in 65 – 84 % yields, where the spirocarbocyclic ...
Variabilidade sazonal e controle biofísico da evapotranspiração na vegetação do bioma Pampa
(Universidade Federal de Santa Maria, 2017-10-17)
Evapotranspiration (ET) is an important component that connects water and energy cycles in terrestrial ecosystems. Understanding how ET changes with environmental factors is critical to a better understanding of ecological ...
Determinação dos fluxos turbulentos de calor e momentum entre o oceano e a atmosfera na região sudoeste do oceano Atlântico
(Universidade Federal de Santa Maria, 2017-08-31)
The knowledge about the mass and energy fluxes between the atmosphere and the ocean at different
regions of the planet is of utmost importance for the improvement of the weather and climate
predictions. This is mainly ...
O uso dos métodos quantitativos no custeio variável: aplicação em uma fábrica de rações.
(Universidade Federal de Santa Maria, 2018-03-02)
This research aims to integrate mathematical models to anticipate, in the short term, the demonstration of results by variable costing and to apply cost-fullness-profit analysis to generate subsidies in planning, control ...
Perfil populacional e sanitário de cães e gatos associado ao perfil socioeconômico dos proprietários em áreas assistidas por estratégias de saúde da família
(Universidade Federal de Santa Maria, 2018-02-07)
Approximately 60% of Brazilian households have at least one pet, which represents 52 and 17 million dogs and cats domiciled, respectively. The increasing acquisition of these as pets, coupled to the fact that they are ...
Estresse oxidativo e resposta inflamatória em cadelas submetidas à pneumoperitônio aquecido ou não em ovariohisterectomias
(Universidade Federal de Santa Maria, 2018-02-09)
The present study aimed to evaluate the influence of carbon dioxide (CO2) on inflammatory and
oxidative stress biomarkers on serum and peritoneal tissue, moreover, peritoneal histology in
bitches submitted to video-assisted ...
Moraxella bovis, Moraxella ovis e Moraxella bovoculi: formação de biofilme e atividade de lisozima
(Universidade Federal de Santa Maria, 2018-02-07)
Infectious keratoconjunctivitis (IK) is the most important ocular disease in cattle and sheep. The disease represents significant economic losses in herds worldwide, since its aetiological agent is highly contagious. ...
Influência do ácido zoledrônico na progressão de periodontite apical em ratas com osteoporose e associação do estresse oxidativo com conteúdo mineral ósseo
(Universidade Federal de Santa Maria, 2017-07-25)
The present thesis was structured in two studies presented as two articles, that investigated the association between the parameters of Oxidative Stress (OS) and osteoporosis and the systemic and local effects of the ...
Aumento da suscetibilidade ao pentilenotetrazol após a sobrevivência de um quadro de malária cerebral em camundongos
(Universidade Federal de Santa Maria, 2017-07-10)
Malaria is considered a neglected disease and public health problem, affecting more than 200 million people worldwide. Plasmodium falciparum, one of the four human parasitic species, is responsible for the development of ...
Sobrevida e fatores de risco à falhas de restaurações de resina composta em crianças com cárie de acometimento precoce
(Universidade Federal de Santa Maria, 2017-07-17)
In the restorative treatment of early childhood caries composite resin has been widely used, however, there is still a gap in the literature about the clinical behavior of this material in the deciduous dentition, especially ...