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Avaliação da capacidade inibidora da corrosão de aminas a partir do aspecto molecular
(Universidade Federal de São Carlos, 2015-07-24)
This project aims the evaluation of some amines as corrosion inhibitors in carbon steel alloys amid hydrochloric acid (pickling bath). For that, analytical aspects of corrosion process has been considered and the results ...
Análise mista das imagens em livros didáticos de química de segunda série do ensino médio
(Universidade Federal de São Carlos, 2018-03-16)
The present work was devoted to the study of the images contained in chemical textbooks approved in PNLD-2015. It aimed to classify the nature of the images contained in the themes Solutions and Colligative Properties ...
A música como linguagem no processo de alfabetização científica nas aulas de química
(Universidade Federal de São Carlos, 2019-02-26)
Among the sciences, chemistry stands out due to the various possibilities of addressing each topic, starting from a simple observation of an experiment or from the reading of nature itself, emerging the questions and the ...
Avaliação do mosto fermentativo de leveduras provenientes de cervejarias e otimização do processo de autólise industrial
(Universidade Federal de São Carlos, 2018-02-07)
Brewer's yeast, widely used in the fermentation industry, is an excellent source of protein, thus used by human and animal nutrition industries. Biomin Animal Nutrition of Brazil is an Austrian company that is renamed in ...
Estudo de degradação forçada dos agroquimicos azoxistrobim, amicarbazona e picloram, procedendo-se a elucidação estrutural dos produtos gerados pela técnica de RMN
(Universidade Federal de São Carlos, 2019-02-27)
The growing consumerism of food by the population, both in Brazil and worldwide, leads to the intensified use of agrochemicals in large and small farms. In Brazil, according to Law 7802/1989, agrochemicals are materials ...
Desenvolvimento de procedimento analítico para a caracterização de resíduos eletrônicos
(Universidade Federal de São Carlos, 2019-03-28)
In the production of printed circuit boards large amounts of base and precious metals with high purity are used in their composition. The growing generation of electronic waste together with the scarcity of mineral resources ...
Separação de misturas no ensino fundamental: mapas conceituais e resolução de problemas
(Universidade Federal de São Carlos, 2019-01-24)
This professional master's work is focused on the following research question: "How and to what extent does the effect of concept maps on the solving of experimental problems related the separation of mixtures in junior ...
Estudo sobre a ação do íon haleto na síntese de resinas epóxi líquidas e na hidrólise do óxido de propileno
(Universidade Federal de São Carlos, 2016-08-19)
“A STUDY ON THE ROLE OF HALIDE ION IN THE SYNTHESIS OF LIQUID EPOXY
RESINS AND ON THE HYDROLISIS OF PROPYLENE OXIDE” is on two aspects of the
halide ion in chemistries of liquid epoxy resin and the propylene oxide in the ...
Experimentos didáticos para o ensino de estrutura atômica: motivação para o aprendizado no ensino de química
(Universidade Federal de São Carlos, 2018-11-22)
This work proposes to educators (specific or related areas) explanatory scripts, how to make and use the experiments in an educational way, about the topics: Photoelectric Effect and Atomic Spectrum, to serve as support ...
Investigação e elucidação estrutural por LC-MS/MS e RMN ¹H de impurezas desconhecidas de Ramipril Pellet geradas em estudo de degradação forçada
(Universidade Federal de São Carlos, 2018-07-27)
The development of a pharmaceutical product comprises multidisciplinary steps, coming from compatibility studies between the active pharmaceutical ingredient (API) and the other raw material (excipients) to studies of ...