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Língua Brasileira de Sinais: o domínio dos contrastes mínimos
(Universidade Federal de Santa Maria, 2016-01-15)
The present doctoral thesis is an investigation of the perception of minimal contrasts in the Brazilian Sign Language - LIBRAS. To perform this investigation, it was proposed the preparation of an evaluation instrument, ...
Extração, identificação e potencialidades farmacêuticas de compostos obtidos da fibra prensada da palma (Elaeis guineensis Jacq.)
(Universidade Federal de Santa Maria, 2016-07-26)
The increase in palm oil demand in the world market generates a greater amount of co-products
resulting from the extraction process. These by-products are being investigated for the presence of
bioactive compounds, since ...
Síntese e atividade antitumoral e antioxidante de calcogeno-amino timidinas (CAT)
(Universidade Federal de Santa Maria, 2016-07-29)
This work aims the synthesis of new 5'-arilchalcogenil-3-animo-thymidine (5a-m) derivative containing chalcogenium or thymidines nucleosides derivatives (3-azidothymidine 1) with potential antioxidant and antitumor evaluation. ...
Ação neuroprotetora e anti-inflamatória do disseleneto de difenila e exercício de natação em modelo de envelhecimento em ratos
(Universidade Federal de Santa Maria, 2016-01-29)
Aging is a degenerative process that affects virtually all living organisms. The increase in the inflammatory process seems to be one of the main factors that contribute to aging and inflammaging and neuroinflammation in ...
Caracterização química e atividades biológicas de extrativos obtidos de Nectandra grandiflora Nees e Ocotea lancifolia (Shott) Mez
(Universidade Federal de Santa Maria, 2016-12-19)
This study aimed to contribute to the chemical knowledge and biological potential of two native trees of the Lauraceae family from Brazil as well as to find applications for the identified extractives. This way, the ...
Avaliação da qualidade e caracterização de queijos produzidos em agroindústrias da região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2016-03-04)
Because of its rich composition, milk is considered one of the most complete foods, and for this reason is of fundamental importance for the human diet. The milk quality parameters are increasingly used to ensure the origin ...
Ultrassom em pós-colheita de uvas Isabel e Cabernet Sauvignon: influência sobre a composição fenólica da fruta, suco e vinho
(Universidade Federal de Santa Maria, 2016-08-29)
Phenolic compounds are secondary metabolites widely distributed in the plant kingdom, where the grape stands out as an important available source of these substances. In this fruit and its derivatives, these compounds play ...
Efeito do ácido cafeico e ácido cafeico fenetil éster em modelo de inflamação induzida por lipopolisacarídeo
(Universidade Federal de Santa Maria, 2016-08-05)
Peripheral inflammation is able to cause alterations in central nervous system (CNS) and lead to progression of neurodegenerative diseases. During neuroinflammatory process the activation of immune cells from the CNS and ...
Efeito da tecnologia Thermal Pest Control sobre uvas e vinhos
(Universidade Federal de Santa Maria, 2016-08-29)
Thermal Pest Control (TPC) is an alternative thermal technology in vineyards, which was developed for protecting plants from frost and subsequent fungal diseases. Moreover, there are indications that this technology can ...
Análise fitoquímica, bromatológica, genotóxica e antimicrobiana de tubérculos de Tropaeolum pentaphyllum LAM
(Universidade Federal de Santa Maria, 2016-08-03)
Tropaeolum pentaphyllum Lam., belonging to Tropaeolaceae family, possess tubers commonly known as ‘’crem’’, popularly used in South of Brazil to the treatment of dermatosis and as spice. In order to verify its properties ...