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Itens para a visualização no momento 1681-1690 of 1904
Parâmetros bioquímicos em jundiás expostos ao zinco
(Universidade Federal de Santa Maria, 2014-06-05)
The contamination of the aquatic environment occurs as a consequence of industrial, agricultural and anthropogenic activities. Aquatic ecosystems are often contaminated with metals such as copper and zinc, which are essential ...
Parâmetros de compressibilidade e permeabilidade ao ar de solos sob plantio direto
(Universidade Federal de Santa Maria, 2014-10-24)
The compaction process can be evaluated by soil compression curve. The curved segment of the compression curve shows the elastic deformation, while the linear segment represents the elastic deformation. The soil capacity ...
Parâmetros elásticos típicos de materiais de pavimentos flexíveis do Rio Grande do Sul e sua aplicação em uma análise de custo/benefício
(Universidade Federal de Santa Maria, 2014-08-25)
The deployment of a modern road system, with all necessary infrastructure needed for users
to travel in safety and comfort, requires high levels of financial investments. The expenses
with substantial maintenance and ...
A participação de escolas da rede escolar pública municipal de Santa Maria (RS) no Sistema de Avaliação da Educação Básica
(Universidade Federal de Santa Maria, 2014-05-13)
This paper reports on research undertaken as part of the Post-Graduate Education (PPGE / CE / UFSM) Education Center of the Federal University of Santa Maria, as part of the investigative actions of a Research Network ...
O papel do íon ferro nas infecções por Pythium insidiosum
(Universidade Federal de Santa Maria, 2014-01-30)
The oomycete Pythium insidiosum, classified in the kingdom Straminipila, is the agent of pythiosis, a chronic disease that can be hard to treat and life-threatening. The predisposing factors in mammals are unknown, but the ...
O papel dos açudes na manutenção da biodiversidade de macroinvertebrados de áreas úmidas no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2014-02-11)
Não foi possível inserir o abstract.
Pares admissíveis, sistemas admissíveis e biálgebras na categoria dos módulos de Yetter-Drinfeld
(Universidade Federal de Santa Maria, 2014-03-19)
The purpose of this work is to study the relationships between admissible pairs, systems admissible and bialgebras in the category of Yetter-Drinfeld modules, as well as some properties of the Hopf algebra associated (via ...
Otimizando o efeito antimicrobiano da terapia fotodinâmica com fotossensibilizadores fenotiazínicos pela adição de etanol ou carreador de oxigênio
(Universidade Federal de Santa Maria, 2014-08-27)
Formulations of Methylene Blue (MB) and toluidine blue (TB) with ethanol or oxygen carrier were evaluated for antimicrobial effect on Pseudomonas aeruginosa biofilms. Formulations photoactivated had photosensitizers (Ps) ...
Padrões do uso do tempo por bezerras recebendo ou não suplemento em pastagem de azevém
(Universidade Federal de Santa Maria, 2014-02-21)
The experiment was carried out to evaluate the time pattern is used by heifers, at two phenological stages of ryegrass (Lolium multiflorum Lam.), in four daily shifts. Heifers remained exclusively on pasture or grazing and ...
Padrões hidrometeorológicos e seus efeitos nas florações de cianobactérias no reservatório passo real, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2014-02-28)
Potentially toxic cyanobacterial blooms have been frequent in Brazilian lakes
and reservoirs, causing economic issues as well as public health risks. In Rio
Grande do Sul, a series of five reservoirs in the high course ...