Search
Now showing items 1-10 of 44
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 ...
Desenvolvimento e validação de métodos para o controle analítico do anti-helmíntico ricobendazole®
(Universidade Federal de São Carlos, 2013-12-16)
This study aims to develop and validate an analytical method for quantification of albendazole sulfoxide in Ricobendazole® product by high performance liquid chromatography (HPLC) ensuring product quality and consumer ...
Desenvolvimento de método analítico por cromatografia líquida para determinação de impurezas no iodixanol
(Universidade Federal de São Carlos, 2013-10-17)
This work describes for the first time an isocratic method in a single analytical run to quantify deacetyl iodixanol (iodixanol related compound C), iopentol (iodixanol related compound D) and cyclized iodixanol (iodixanol ...
Desenvolvimento e análise de material didático on-line para o ensino de conteúdos de química orgânica: controle biorracional de insetos pragas
(Universidade Federal de São Carlos, 2013-01-23)
This research has focused on exploring the possibilities and limitations of a WebQuest as an educational tool implemented to cover different topics of Organic Chemistry related to plague insects and their biological control ...
Produção e análise de mídias sobre o tema aquecimento global para a divulgação e o ensino de química
(Universidade Federal de São Carlos, 2013-11-08)
The scientific concepts learning process associated to currently and relevant themes provides a better understanding by the individual, and especially by the students whose knowledge is associated to school program. ...
A inserção da química verde no curso de licenciatura em química do DQ-UFSCar: um estudo de caso
(Universidade Federal de São Carlos, 2013-06-21)
The present case study focused on the development, adaptation and analysis of the introduction of Green Chemistry in an experimental course in the first year of the chemistry teacher training Degree offered by the Chemistry ...
Obtenção e caracterização de fosfatos de cálcio visando aplicações médicas
(Universidade Federal de São Carlos, 2012-03-01)
The search for biomaterials compatible with human bones is one of the most investigated topics in science today, due to its applications, not only as grafts, but as releasing drug agents, dermal fillers, among others. The ...
Mapas conceituais e resolução de problemas sobre as interações intermoleculares: um estudo com alunos da 1ª série do ensino médio
(Universidade Federal de São Carlos, 2013-01-18)
The present work investigated high school students about the elaboration of conceptual maps and the resolution of their problems related to the topic intermolecular interactions. For that we based upon Ausubel's theory of ...
Desenvolvimento da síntese total do (±)-ácido jasmônico visando aplicação em escala industrial
(Universidade Federal de São Carlos, 2013-05-29)
Jasmonic acid is a plant hormone that helps in the partition of nitrogen and acts mainly in defense against pathogens. It was first isolated in 1962 from the essential oil of Jasminum grandiflorum, but we know that it can ...
Textos da Revista Ciência Hoje como recurso didático : análise e possibilidades de uso no ensino médio de química
(Universidade Federal de São Carlos, 2012-05-25)
This research investigated the use of popular science texts (PST) related to chemistry published in magazine Ciência Hoje (sections O Leitor Pergunta and Mundo de Ciência) between 2004 and 2008 and analyzed a teaching ...