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Vivenciar para apreender: o meio ambiente como contexto para o ensino de polímeros
(Universidade Federal de São Carlos, 2014-07-11)
Through the student‟s desinterest and the difficulties in the teaching-learning process of this science, where the teaching methodology employed traditionally is based on the traditional teaching model of ...
Desenvolvimento e validação de métodos rápidos para analises de resíduos de fármacos e pesticidas em matrizes biológicas e vegetais por LC-MS/MS
(Universidade Federal de São Carlos, 2014-09-19)
The increased demand for chemical analysis and the growing concern with the environment implies in the urgency for more modern analytical methods of extraction and analysis to be developed and validated, seeking a significant ...
Construção, aplicação e avaliação de um kit de experimentos para o ensino de eletrólitos
(Universidade Federal de São Carlos, 2014-03-28)
The limited information on electrolytes in high-school textbooks, the reduced time of weekly chemistry classes, and the lack of a laboratory in some schools suggest the need for an adaptation, for the teaching of this ...
Formação técnica de nível médio em química do Centro Paula Souza e sua relação com o perfil industrial da região administrativa de Barretos
(Universidade Federal de São Carlos, 2014-05-20)
In this work it was looked to establish a relation of as the curricular components of the current course technician in Chemistry of the Center Paula Souza can prepare level professionals technician for the agro-industries ...
Síntese, caracterização e estudo de nanômeros de silício como reforço mecânico em resinas acrílicas a base de PMMA
(Universidade Federal de São Carlos, 2014-07-17)
The search for improvements in material properties has been studied
extensively and fabrication of polymeric nanocomposites stands out for having
excellent mechanical properties. In this work, silicon nanomers were ...
Determinação dos nucleotídeos inosina 5’monofosfato (5’imp) e guanosina 5’ monofosfato (5´gmp) em extrato industrial de levedura utilizando a quimiometria e a espectrofotometria
(Universidade Federal de São Carlos, 2014-11-20)
It has being proposed in this paper, a spectrophotometric method to
determine simultaneously the compounds Inosine 5 'monophosphate (5'IMP) and
guanosine 5' monophosphate (5'GMP) in extracts of dry yeast (final product) ...
Avaliação de procedimentos de digestão de amostras da cadeia produtiva de materiais escolares usando forno de micro-ondas com cavidade
(Universidade Federal de São Carlos, 2014-09-19)
This study aimed to optimize the digestion of solid samples using microwave oven with closed flasks and understand the physicochemical parameters involved in this process. The development of this study was based on EN71 / ...