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Análise da concentração de elementos potencialmente tóxicos em hortaliças cultivadas de modo convencional, hidropônico e orgânico
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 18/08/2022)In search of a better quality of life, it is currently common to look for organic products, which tend to be seen as healthier, one of the reasons being the possibility of them having less contaminants. Amongst the main ... -
Análise de analogias em livros didáticos de química envolvendo o conceito de modelos atômicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 17/03/2021)This work describes a research involving the use of analogies related to scientific development and its use in the classroom in order to approximate the scientific concepts of students through their previous knowledge. ... -
Aplicação de filmes de amido termoplástico (TPS) como substrato de liberação controlada de fertilizantes NPK
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 16/09/2022)The plasticization of starch makes it possible to obtain thermoplastic starch (Thermo Plastic Starch - TPS), a multifunctional bioplastic with high biodegradability. TPS can be added to fertilizers, such as those based on ... -
Avaliação molecular do fígado de girinos de rã-touro americana (Lithobates catesbeianus) por espectroscopia de infravermelho com transformada de Fourier (FTIR)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 11/04/2022)Fourier Transform Infrared Spectroscopy – FTIR – is an easy-to-perform technique that can be applied to different types of samples, such as: solids, liquids, gases, semi-solids, polymers, biological materials, among others. ... -
As concepções de Ciência de licenciandos da UFSCar campus Sorocaba no curso de Química
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 02/07/2020)This work sought to understand what the viewpoints of students enrolled in the Full Degree in Chemistry at UFSCar Campus Sorocaba in the first semester of 2020 about Science and the production of scientific knowledge are. ... -
Contribuição do uso de histórias em quadrinhos no ensino da química
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 12/11/2021)The present work aims to show the results obtained with the use of comics for the teaching of chemistry, through the use of a comic book with a first year high school class in the state public school network. The students ... -
Coprocessamento de resíduos industriais em fornos de clínquer: uma revisão sistemática de literatura
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 10/11/2021)With the advance of industrialization, meeting the current demands of a society that is increasingly avid for consumption ends up generating serious consequences, such as the increase in wastes from industrial processes, ... -
Elementar: um jogo de tabuleiro sobre a história da química para o novo ensino médio
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 20/03/2023)Several works in the field of science education highlight the contribution of the use of games to the teaching and learning processes. In Chemistry Education, these resources can be auxiliary tools for the teacher, since ... -
Elementos potencialmente tóxicos em batons fabricados no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 25/01/2024)Cosmetics are products for external use that can have specific protection and/or beautification purposes for different parts of the body. Lipstick is specifically designed to hydrate, protect and color the lips, and is a ... -
Ensino de química nos anos finais: relato de aplicação de uma sequência didática envolvendo o modelo de Schroedinger e a distribuição eletrônica
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 19/01/2024)Chemistry teaching in the final years of elementary school is done within the science discipline. In the ninth year, according to the BNCC, students should learn about atomic models, emphasizing the evolution process of ... -
Estágio supervisionado no contexto do ensino remoto emergencial: uma análise sob a perspectiva de estudantes das licenciaturas de química e física
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 14/03/2023)The present work involves the initial training of teachers in the area of natural sciences, based on internship activities. It is understood, along with different authors, the importance of assuming this activity as something ... -
Estudo da remediação de água contaminada com corantes por adsorção em compósitos de amido termoplástico (TPS) e lignina kraft
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 21/08/2023)The disposal of industrial effluents containing dyes creates a major environmental problem, both for aquatic life and for public health. In order to remove these dyes from effluents, adsorption is an easy and extremely ... -
Hipoclorito e clorito de sódio: comparação de estabilidade de cloro livre
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 08/10/2021)The use of products based on available chlorine is common in industrial and household activities, which are generally strong related to purposes of fiber bleaching and disinfection. It is common to find the term active ... -
Identificação dos aspectos didáticos mais valorizados pelos licenciandos em química durante o desenvolvimento do Programa Residência Pedagógica
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 10/03/2022)This study aimed to identify the didactic aspects most valued in the initial training of students of the Degree in Chemistry, at the Federal University of São Carlos, Sorocaba campus, who were members of the Pedagogical ... -
A influência de compostos orgânicas voláteis de tintas imobiliárias na qualidade do ar de ambientes internos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 22/03/2023)Considering that people have spent most of their time indoors, it becomes essential to identify the quality of the air they are exposed to during this period. In this context, there are several sources and types of ... -
Interação entre resíduo da matéria orgânica natural e metais potencialmente tóxicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 10/11/2021)The contribution of potentially toxic metals in aquatic systems, whether of natural or anthropogenic origin, is an issue that has been worrying the Scientific Community over the years. This is mainly due to the wide ... -
Investigação da dopagem anódica de filmes de Al203 com zinco pelo processo de oxidação eletrolítica a plasma (PEO)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 17/03/2023)With the growing demand for a healthier life, there is a great interest in materials that can eliminate pathogenic microorganisms. A great number of inorganic bactericidal materials are found as metallic nanoparticles and ... -
Um jogo de tabuleiro envolvendo conceitos de mineralogia no ensino de química
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 23/03/2021)This paper describes the development and application of the board game "Minerals", aiming at teaching concepts of mineralogy in High School. Once concluded the artistic conception, assembly of pieces, boards and rules ... -
Metodologia de análise química e técnicas de metalografia na reciclagem da lata de alumínio
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 31/03/2022)Aluminum is a versatile metal and has remarkable characteristics, such as good appearance, corrosion resistance and low density, used in several applications such as civil construction, transport and packaging. The use ... -
Modificação superficial de um sensor eletroquímico Flexível com polipirrol e nanotubos de carbono pela técnica Lbl para detecção de paraquat
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 25/09/2023)Due to their various characteristics such as low cost, flexibility, and mechanical strength, polymers have increasingly fostered interest as a platform for sensors. These characteristics are ideal for application in ...