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Itens para a visualização no momento 11-20 of 31
Modelagem como estratégia pedagógica para o ensino de Química
(2023-12-27)
The creation of models that seek to more reliably represent what happens in a given system is a mechanism used by science since the beginnings of scientific knowledge. They enable an interpretation of reality without, ...
Uso de jogos lúdicos no processo de ensino-aprendizagem de Químíca: uma breve revisão da literatura
(2022-07-06)
The present aims to study the use of playful teaching games in the teaching-learning process of students, and these games are applied in different school models that have training in the training and learning of students. ...
Síntese e avaliação antimicrobiana de novos híbridos contendo eugenol e o núcleo 1,2,4- oxadiazol
(2023-06-04)
In the constant search for new pharmacological compounds, molecular hybridization is a consecrated tool in medicinal chemistry for which two or more pharmacophoric groups are combined to create a new compound called hybrid. ...
Síntese, avaliação antibacteriana e estudo do perfíl farmacocinético, bioativo e de toxicidade do (2R)-3-butin-2-il 2,3,4,6-tetra-O-acetil-β-D- glicopiranosídeo
(2023-07-05)
Resistance to drugs against diseases caused by bacteria is increasing and becoming a growing public health problem. In this regard, O-glycosides, a class of molecules derived from natural carbohydrates, stand out due to ...
Proposta de modelo matemático para determinação de CO2 utilizando o sensor MQ-135
(2021-12-30)
The quality of the air we breathe is a relevant issue of great importance to human health. When it comes to evaluating the concentration of gases, it is very common for calibrated equipment to be less accessible, normally ...
Propriedades, produção e principais aplicações do cloridrato de hidroxilamina
(2022-12-22)
Hydroxylamine is an inorganic compound that has a wide applicability and several derivatives, so it is necessary to study the reagent. This work has as object of study one of its derivatives, hydroxylamine hydrochloride, ...
Estratégias de ensino aplicadas ao conteúdo de radioatividade: uma reflexão sobre uso de jogos nas aulas de Química
(2023-06-14)
Radioactivity is one of the great discoveries made by contemporary man, since by deepening his knowledge, he also opened important fields of application. Radioactivity widely used in medicine, agriculture, industry, biology, ...
Ciência forense no ensino de Química como laboratório alternativo
(2022-12-21)
This work describes forensic science as it can be described as an activity that supports investigations that refer to crimes, on the other hand, forensic science is also able to point out the involvement of Chemistry ...
Avaliação da aprendizagem em Química: uma análise da experiência vivida por professor e estudantes durante o ensino remoto
(2022-08-01)
As a result of the Covid-19 pandemic pandemic, the world had to adapt its routine to social distancing. In this period, Communication and Information Tecnologies were fundamental to keep social dymanic in society. The use ...
Avaliação do consumo de esteroides anabolizantes e suplementos nutricionais por frequentadores de academia no município de Palmares-PE
(2022-12-21)
The development of actions that promote more information about the use of food supplements and anabolic steroids is one of the activities that must be carried out by health professionals. This understanding is based on the ...