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Now showing items 31-40 of 91
Agrotóxicos: uma revisão sobre a história, sua classificação, usos e impactos ambientais com enfoque na agroecologia e na inovação aberta como alternativas sustentáveis
(Universidade Federal de São Carlos, 2021-05-31)
Pesticides are mentioned with great frequency in the media, and scientific articles, presenting positive and negative points about them. This work aimed to review general information about pesticides, presenting some ...
Máscaras e respiradores: uma revisão sobre suas características e seus impactos ambientais, e a influência da pandemia de COVID-19
(Universidade Federal de São Carlos, 2021-09-17)
The COVID-19 pandemic brought an unprecedented use of masks and respirators for the healthcare workers and population. World Health Organization estimated the monthly needs of 129 billion masks. In order to prevent the ...
Análise direta de fertilizantes minerais empregando fluorescência de raios-X
(Universidade Federal de São Carlos, 2022-04-27)
The present work aimed to theoretically evaluate the use of x-ray fluorescence in the direct analysis of mineral fertilizers, ensuring effectiveness and quality for the research and development sector, in the laboratory ...
Extração e separação do carotenoide luteína através da cromatografia líquida de alta eficiência
(Universidade Federal de São Carlos, 2021-06-30)
Chemistry contributes to the production of numerous fundamental products for humanity, and currently, the production of these compounds takes environmental sustainability into account, that is, it aims to use techniques ...
Propriedades eletrônicas de pigmentos naturais aplicados no setor de cosméticos
(Universidade Federal de São Carlos, 2022-09-22)
Faced with the growing scenario of the consumer market, which have been looking for composed of ingredients that are less harmful to humans and the environment, the research on natural products has become increasingly ...
Eletrodo impresso de carbono modificado com grafeno e quantum dots de cdte utilizado na determinação do bisfenol A
(Universidade Federal de São Carlos, 2022-09-22)
Endocrine disruptors are synthetic or natural compounds that interfere with the normal functioning of the organism. These disruptions affect the alteration of the hormonal system and the metabolic processes that are regulated ...
A química de tintas e revestimentos anti-incrustrantes para a indústria naval
(Universidade Federal de São Carlos, 2022-12-21)
This Final Paper makes a brief review of the main A/F paints and coatings for ships
and vessels, the main protection material against marine biofouling that affects world trade as
a whole. Different types of A/F paints ...
Proteínas moonlighting e sua relação com a patogenicidade da bactéria Xanthomonas citri subsp. citri, causadora do cancro cítrico
(Universidade Federal de São Carlos, 2022-04-11)
Citriculture has been present in Brazil since its colonization when orange seedlings
were imported and commercialized. Due to the fertile soil and favorable climate,
over the decades, Brazil has become the largest producer ...
Quality By design na indústria farmacêutica
(Universidade Federal de São Carlos, 2024-01-24)
This work synthesizes the Quality by Design (QbD) approach in the context of pharmaceutical production. The beginning of the research focuses on the essence of QbD, highlighting its innovative application in drug development. ...
Nitrosaminas em insumos farmacêuticos ativos
(Universidade Federal de São Carlos, 2024-01-17)
Since 1972, N-nitrosamines have been the subject of study in medication composition. However, in July 2018, the presence of the N-nitrosamine NDMA was identified in Valsartan, leading to the recall of this medication. ...