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Atividade antioxidante, antigenotóxica e antimutagênica de extratos de folhas de vitis labrusca (variedade Isabel) orgânica e convencional em células de mamífero v79
(2014-06-12)
The grape production plays an important role in world’s economy and history. Currently,
vineyards can be found in organic management, which use of pesticides, fertilizers and
genetic engineering resources are prohibited, ...
Objetos-modelo no ensino de astronomia e o processo da transposição didática
(2014-05-29)
An investigation on astronomy teaching using model-objects, modeling and didactic
transposition was performed with 11 students of the last year of basic school. The activities
were focused on the study of the following ...
Escola complementar de Caxias : histórias da primeira instituição pública para formação de professores na cidade de Caxias do Sul (1930-1961)
(2014-06-03)
The present work aims at researching and analyzing the organization and installation of the first public official institution devoted to primary teachers´ formation in 1930 in Caxias do Sul, by that time named Escola ...
Avaliação do estresse oxidativo, genotoxicidade e mutagenicidade em trabalhadores expostos a tintas
(2014-05-29)
Organic solvents and metals, widely used in paints, can lead to DNA damages and reactives species (RS) generation. The aim of this study was to evaluate possibles oxidative, genotoxic and mutagenic damages in 33 male workers ...
Turismo em Cabo Verde : um estudo da competitividade entre os clusters de Santo Antão-São Vicente e Sal-Boa Vista
(2014-06-02)
Joint efforts between firms are increasingly common, even when there exists competitive rivalry in the market. Companies tend to group together in (I erased what was written here) clusters, forming critical masses of ...
A organização da situação enunciativa de ensino como recurso pedagógico para a formação de conceitos científicos
(2014-05-30)
This study is linked to the research line "Education, languages and technology" of the Graduate
Program in Education at the University of Caxias do Sul. The study is based on Lev Semenovitch
Vygotsky's theory, which ...
Corpo, dança, educação : Cia. Municipal de Dança de Caxias do Sul
(2014-06-06)
Dissertation is about the concept of the body and its possibilities as a device of
development of concepts, statements and education. From the body, dance and education
triad, I problematized the possibility of the ...
Avaliação do potencial antagônico de isolados de Bacillus spp. no controle de fungos fitopatogênicos, causadores de podridões no período pós-colheita da maçã
(2014-05-29)
The apple crop has become one of the main basis of the economy of the states of Santa Catarina and Rio Grande do Sul, the first being the largest producer of fruit in Brazil. Increased demand in recent decades is the main ...
Detecção e caracterização bioquímica e molecular de Bacillus Cereus em grãos
(2014-06-12)
The Bacillus cereus is an organism widely distributed in nature and is present in soil, dust
and water. This bacterium is characterized by spores formation and food deteriorating and
pathogenic potential. Under favorable ...
Estudo da influência do lubrificante sólido MoS2 nas propriedades de revestimentos protetores de TiN
(2014-06-03)
In this study we investigated the protective coating of titanium nitride using incorporation of molybdenum disulfide as a solid lubricant, seeking application in parts and cutting tools in the metal working industry. This ...