Search
Now showing items 1-10 of 80
Pigmentos inorgânicos como tema para interdisciplinaridade e contextualização no ensino de química
(Universidade Federal de São Carlos, 2018-02-16)
This paper presents the results obtained during the development of a didactic, interdisciplinary and contextualized alternative, using an approach that promoted elements of the Science-Technology-Society (CTS) and History ...
Preparo de amostras e análise elementar de produtos farmacêuticos
(Universidade Federal de São Carlos, 2016-08-17)
The medicine manufacture process may cause the final product contamination with
metallic residues to the detriment of human healthy. Aiming to regulate the
pharmaceutical production and establish standards of final ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...