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Hábitos saudáveis: discutindo alimentação e atividades físicas no âmbito escolar
(Universidade Federal de Santa Maria, 2018-12-17)
Studies have pointed to high rates of overweight and obesity among adolescents, where inadequate diet and sedentary lifestyle are among the main risk factors, as well as for the development of CND, and for this reason, the ...
Trichoderma na germinação de sementes e no desenvolvimento inicial com vermicomposto em hortaliças
(Universidade Federal de Santa Maria, 2018-08-10)
Brazil is the world's largest consumer of agrochemicals and technological advances in the area of plant production have not reduced its use and as a consequence there is a supply of contaminated food to the population. The ...
Efeito de compostos naturais no envelhecimento e em modelos de doença de Alzheimer no nematódeo Caernorhabditis elegans
(Universidade Federal de Santa Maria, 2018-09-05)
During ageing, the cell repair system, including adaptative response to oxidative stress and unfolded protein degradation. In last decades, the increasing life expectancy, added to genetic and ambiental factors, has ...
Nicotina modula a resposta de medo condicionado contextual em peixe-zebra
(Universidade Federal de Santa Maria, 2018-02-26)
Aversive conditions in a certain context trigger associative learning processes, which allow organisms to learn and anticipate potentially dangerous events. Exposure to conspecific alarm substance (CAS) has been used for ...
Curso técnico em eletrotécnica integrado ao ensino médio: a matemática na corrente da interdisciplinaridade
(Universidade Federal de Santa Maria, 2018-12-03)
This thesis has as its theme, interdisciplinarity and the teaching of Mathematics in Integrated Secondary Education. It defends this type of teaching in the face of countless debates in regards to the new reforms to secondary ...
Descrição e filogenia de um novo espécime de cinodonte probainognátio do triássico sul-brasileiro
(Universidade Federal de Santa Maria, 2018-02-28)
The present dissertation aims to describe the cranial anatomy of a new specimen of Ecteniniidae, CAPPA/UFSM 0029, collected in Upper Triassic rocks. The new specimen, which comes from the Janner outcrop in the outskirts ...
Origem e irradiação dos sauropodomorfos: novos espécimes e suas implicações
(Universidade Federal de Santa Maria, 2018-12-11)
The origin and early irradiation of sauropodomorph dinosaurs received much attention in response of new
discoveries from fossiliferous strata from South America. However, there are still doubts regarding the
transitionary ...
Avaliação dos efeitos de calcogenonucleosídeos derivados da zidovudina usando células sanguíneas como alvo toxicológico
(Universidade Federal de Santa Maria, 2018-02-23)
Zidovudine (AZT), a thymidine derivative, is widely used in antiretroviral regimens and more recently it has been indicated, in combination with other chemotherapeutics, for the treatment of some types of cancer. Patients ...
Variação geográfica do tamanho e forma do crânio de mamíferos com ampla distribuição na América do Sul (Marsupialia, Xenarthra e Glires)
(Universidade Federal de Santa Maria, 2018-02-23)
Skulls are complex morphological structures that exhibit phenotypic plasticity and adaptations to
different functions and processes, and are under different pressures, such as the geographical or
environmental ones. South ...
Avaliação do potencial terapêutico do extrato aquoso de Peumus boldus (boldo) frente à toxicidade induzida por ferro e cobre em diferentes modelos experimentais
(Universidade Federal de Santa Maria, 2018-08-10)
The transition metals iron (Fe2+) and copper (Cu2+) are vital trace elements due to oxi-reducing
properties. However, the free Fe2+ and Cu2+ accumulation can lead to oxidative stress (OS), by catalisis
the Fenton reaction. ...