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Now showing items 11-20 of 21
Remoção de fósforo em efluente por meio de adsorção em bentonita modificada, TechPhos®
(Universidade Federal de São Carlos, 2020-05-28)
Most of the human activities that use water produce effluents which can contain large amounts of contaminants, such as organic matter, nitrogen compounds, phosphates and metals. In developing countries, the vast majority ...
Análise da alfabetização científica no ensino de fitoterápicos por meio de uma sequência didática
(Universidade Federal de São Carlos, 2020-09-02)
The use of herbal medicines as a form of treatment or complement to health care is a practice that is quite present in the world population. In Brazil, the difficult access of people to health services, the high cost of ...
Uso de blogs na promoção da argumentação no ensino médio de Química
(Universidade Federal de São Carlos, 2020-08-07)
In chemistry education, blogs have been used as a pedagogical strategy, enabling students to participate more actively in the teaching and learning process. This research aims to develop and stimulate argumentative practice ...
Química experimental: uma abordagem investigativa do teor de ferro em alimentos por espectrofotometria
(Universidade Federal de São Carlos, 2020-05-25)
Practical activities in the laboratory are guided by script with traditional procedures, and in order to carry out the experiments, it is necessary to follow a linear sequence, which the professor or text direct what and ...
Avaliação da degradação de poliamida 11 empregada em cabos umbilicais por viscosidade inerente e reometria em regime oscilatório
(Universidade Federal de São Carlos, 2020-07-29)
Umbilical cable is one of the main systems for monitoring, powering, and supplying chemicals foroffshore oil and gas wells. Polyamide 11 (PA 11) composes the ducts for the chemical injection andcan suffer ...
Alfabetização científica e protagonismo: relação entre alunos da educação de jovens e adultos e do técnico em açúcar e álcool por meio da educação não formal
(Universidade Federal de São Carlos, 2020-12-03)
From Law No. 9394 on, education started to value a more dynamic, multidisciplinary and more applicable teaching in the productive life of the students, so in what determines the Law and looking at the potential of technical ...
Estudo do desempenho de poliamina sobre a desestabilização de suspensões coloidais ricas em ferro e sílica
(Universidade Federal de São Carlos, 2021-02-24)
The purpose of this Professional Master's project was to study the performance of polyamine on the destabilization of iron ore tailings suspensions, which are considered colloidal suspensions rich in iron and silica to ...
Impressão 3D de blocos de biomaterial compósito de PLGA e beta-TCP visando aplicações médicas em enxertos e implantes
(Universidade Federal de São Carlos, 2020-08-28)
Musculoskeletal disorders are the most common causes of reduced quality of life in the world. In some situations, very large flaws in the bones prevent them from regenerating naturally, requiring the use of a bone substitute. ...
Mapas conceituais como estratégia de ensino para pilhas eletroquímicas: um estudo com alunos do ensino médio
(Universidade Federal de São Carlos, 2021-02-26)
The research work of this professional master is related to the following research question: “how and to what extent concept maps related to electrochemistry concepts are constructed by second-year students of the Chemistry ...
Avaliação da influência de parâmetros físico-químicos na concentração de composto químico em snack frito: emprego de ferramentas quimiométricas e estatística
(Universidade Federal de São Carlos, 2021-12-08)
PepsiCo presents an extensive product portfolio, and it is one of the world's leading food companies. Among its segments, the Salty Snacks category is one of the most important to the company, featuring global brands such ...