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Caracterização química e potencial antimicrobiano in vitro de extratos produzidos por fungos em cultivos submersos: uma abordagem frente a leveduras e bactérias de interesse biomédico e alimentar
(2019-10-03)
The increase in cases of microbial resistance, occurring mainly in the last 20 years, coupled with the reduction in the release of new antibiotics warn of an imminent post-antibiotic era.. In this context, the aim of this ...
A desconstituição de um mito por meio da produção de vídeo : o caso de Arquimedes
(2018-02-15)
This work aims to discuss how Archimedes would have solved the problem of Hiero king's crown, addressing the solution mentioned by Galileo, proposing a discussion on the subject and seeking a non-single resolution, in line ...
Turismo e saúde: sinalizadores turísticos de Porto Alegre, relatados pelos usuários do Sistema Único de Saúde(SUS) e seus acompanhantes, em processos de deslocamento
(2021-07-06)
This thesis has as object of study the relationship between Tourism and Health, Tourist Signs of Porto Alegre, reported by users of the Unified Health System (UHS) and their companions, in displacement processes. General ...
Método para cálculo global de eficiência em sistemas de ar comprimido: aplicação a três estudos de caso
(2019-11-18)
The consumption of electricity is increasing in proportions that the generation does not follow, so when energy efficiency actions are carried out, they generate more positive impacts on society. Thinking about this energy ...
Modelagem de um sistema de refrigeração de bebidas com identificação dinâmica de parâmetros e predição do tempo de estabilização da temperatura para economia de energia
(2019-12-18)
This work deals with the reduction of electric energy consumption in beverage coolers through its shutdown outside of the operating shift. Experiments were conducted considering a commercial model of beverage cooler under ...
Identificação e caracterização de consórcios microbianos produtores de hidrogênio e outros coprodutos a partir de vinhaça de cana-de-açúcar, após pré-tratamento do inóculo
(2019-11-19)
The use of hydrogen as a fuel is considered a promising alternative for the next decades, as a clean energy source and produce only water as a product of its combustion. The biological production of hydrogen can be carried ...
Determinantes da continuidade de uso de uma rede social e o papel moderador da personalidade narcisista do usuário
(2019-08-26)
The number of users of social networks has grown exponentially in recent years however; there are considerable gaps in research on the knowledge about the relationships between the determinant constructs or background of ...
Efeito dos níveis de preço de uma nova marca de produto sobre a imagem de preço
(2014-11-12)
The image of price is formed by representations, impressions, beliefs and networks of meanings that are stored in the memory of individuals in a subjective, emotional context and in holistic way that are related to factors ...
Desconto no preço fornecido somente a terceiro: um experimento relacionando nível de desconto e nível de preço
(2019-01-30)
Pricing strategy based on price discounts can positively or negatively influence consumer perceptions. However, this research focused on analyze the negative consequences of this strategy. It is known that a portion of the ...