Browsing TCC by Title
Now showing items 21-40 of 77
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Eletrodeposição de níquel aplicada à produção de ferramentas superabrasivas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/01/2021)Superabrasive tools have been widely used in processes of modern material machining that are increasingly challenging. There are so many challenges that the superabrasive tools assume specific compositions designed exclusively ... -
Eletrodo impresso de carbono modificado com grafeno e quantum dots de cdte utilizado na determinação do bisfenol A
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/09/2022)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 ... -
Eletromobilidade: estado atual dos veículos elétricos e das baterias de íons lítio (BILs)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 08/12/2023)Electric vehicles are characterized by having an electricity-powered motor whose energy comes from a battery or a fuel cell. A variety of health and environmental problems are linked to the emission of greenhouse gases ... -
Embriogênese somática de cana-de-açúcar: uma revisão bibliográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/09/2024)Sugarcane (Saccharum officinarum) is one of the most produced and used around the world, especially in Brazil. However, this high demand can generate challenges in production, motivating research groups to explore genetic ... -
Espectroscopia de infravermelho próximo (NIR) em análises bromatológicas: uma revisão bibliográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/09/2024)Spectroscopies are among the most widely used analytical methods in the world, serving as a reference for bromatological analyses, i.e., those aimed at determining the chemical composition of food, nutritional value, ... -
Estudo de viabilidade da espectrocospia de infravemelho próximo para pagamento de cana por teor de sacarose
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/11/2021)This study was developed in a sugarcane industry, in a sugarcane payment laboratory by sucrose content, where the payment of sugarcane is determined through analytical parameters such as Brix degree, Pol reading, fiber ... -
Evolução de frascos reacionais fechados para digestão assistida por radiação micro-ondas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/04/2022)Modern instrumental methods often require complete digestion of the sample before elemental analysis, where all organic content has been removed and the analytes of interest are available in solution. These sample decomposition ... -
Explorando a síntese de ítrio-alumínio-granada - YAG: uma cerâmica transparente
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/07/2023)Yttrium aluminum garnet (YAG) is a transparent ceramic with a cubic crystalline structure that has highly relevant technological applications. When doped, it is used as a solid-state laser and X-ray scintillator. In this ... -
Extração e separação do carotenoide luteína através da cromatografia líquida de alta eficiência
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/06/2021)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 ... -
Fatores que influenciam o balanço comercial de produtos fitossanitáros no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/01/2024)Brazil is the second-largest consumer of agricultural pesticides in the world, only behind the United States. It is considered one of the major powers in the agricultural sector, with extensive areas dedicated to farming. ... -
Fotocatálises e metodologias sintéticas via formação de complexos Doador-Aceptor de Elétrons (EDA)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/01/2021)Chemical transformations promoted by the irradiation of light have aroused the interest of the synthetic community since the beginning of the 20th century. However, due to the lack of appropriate technologies to perform ... -
Introdução ao planejamento de experimentos (Design of Experiments, DoE): conceitos básicos e aplicações
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/06/2021)Experiment design is a technique of experimental planning and data treatment that aims to properly visualize how the variables of an experiment affect the response. Through this technique it is possible to predict what ... -
Linguagem R aplicada ao planejamento fatorial em química
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 09/09/2022)The present work aimed to adapt the fabi_efeito and regression2 scripts from Octave/Matlab to the R language and apply them in the context of factorial design in chemistry using some examples, as well as using existing ... -
Machine learning em química orgânica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/06/2020)The search for intelligent computational systems capable of solving problems that are traditionally reserved for the human mind are a long-standing crusade. Several attempts to solve problems such as structural identification ... -
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, UFSCar, , Câmpus São Carlos, 17/09/2021)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 ... -
Medicamentos genéricos e o perfil de dissolução comparativo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/05/2024)This study investigates the relevance of comparative dissolution profile in the evalu-ation of generic drugs in Brazil, focusing on ensuring therapeutic equivalence with their reference drugs. Initially, the regulatory ... -
Membrana celulares modelo: uma revisão teórica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/08/2024)Knowledge about the cell membrane is extremely important as it is what divides the boundaries of the cell, separating the extracellular environment from the intracellular environment, and is responsible for the transport ... -
Membrana de celulose bacteriana regenerada aplicada em embalagens de alimentos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 09/12/2021)Traditional food packaging has the function of protecting and conserving as much as possible the packaged food against spoilage caused by damage environmental conditions, acting as an inert barrier, enabling its handling, ... -
Membranas baseadas em látex de borracha natural e suas aplicações
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/12/2021)The rubber tree (Hevea brasiliensis) is a native tree from Amazon, region of Brazil. It is responsible for the production of raw materials known as latex and natural rubber, products of great economic importance worldwide. ... -
Métodos analíticos associados ao controle de qualidade de suco de laranja natural
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/03/2023)Over the years, food agencies, governments and the population itself have sought to consume and guarantee increasingly safe and nutritious food, which is guaranteed by law and which meets the requirements of certifications. ...