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Itens para a visualização no momento 21-30 of 72
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 ...
Application of design of experiments (DoE) to dissolution method development in pharmaceutical industry
(Universidade Federal de São Carlos, 2017-04-28)
The aim of this work is to apply design of experiment methodologyin the development of a dissolution method during the early phase ofdevelopment of a generic product in pharmaceutical industry. The model drug used during ...
Desenvolvimento de um jogo pedagógico virtual para o ensino do equilíbrio químico
(Universidade Federal de São Carlos, 2017-02-17)
Chemical equilibrium is an issue of fundamental importance for the understanding of chemical reactions. However, their presence in High School is given in a little problematized and conceptual, turning very ...
Desenvolvimento e validação de um novo método analítico para quantificação de resíduo de eprinomectina no leite bovino
(Universidade Federal de São Carlos, 2016-05-30)
Brazil is one of the biggest producers and consumers of milk around the globe. To ensure the productivity and profitability of the cattle, the use of antiparasitic plays an important role in strategic control of worm ...
Análise mista das imagens em livros didáticos de química de segunda série do ensino médio
(Universidade Federal de São Carlos, 2018-03-16)
The present work was devoted to the study of the images contained in chemical textbooks approved in PNLD-2015. It aimed to classify the nature of the images contained in the themes Solutions and Colligative Properties ...
Desenvolvimento de membranas poliméricas para sistemas de remediação de íons metálicos pesados em soluções aquosas
(Universidade Federal de São Carlos, 2019-07-30)
The planet Earth is flooded with about 1.4 billion km3 of water, meaning that almost 71% of its surface is covered by water. However, only about 0.77% of this volume is accessible in the form of fresh water presented in ...
Avaliação crítica do processo de implementação e amadurecimento de um sistema de gestão da qualidade integrado BPL (Boas Práticas de Laboratório) e ISO/IEC 17025
(Universidade Federal de São Carlos, 2013-06-07)
The tests and/or study laboratories have sought the implementation of Quality Management Systems (QMS) in order to obtain a differential, which is the greater reliability and acceptance of their results. The two main systems ...
A Iniciação Científica Júnior multidisciplinar como facilitadora da alfabetização científica
(Universidade Federal de São Carlos, 2016-04-01)
This research was conducted by monitoring ten students awarded with high school scholarships (scientific initiation junior multidisciplinary) provided by Circus of Science, an event realized during the Open University ...
Identificação dos componentes do óleo essencial de laranja (Citrus sinensis L. Osbeck) e proposição de procedimentos industriais para a obtenção de produtos diferenciados
(Universidade Federal de São Carlos, 2011-10-21)
Brazilian exports of orange essential oil are responsible for moving approximately seventy-four million dollars, representing a significant portion of Brazilian business, and deserve the attention from the companies involved ...