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Tecnologias de produção de biodiesel: uma revisão
(Universidade Federal de São Carlos, 2021-11-16)
Biodiesel is a synthetic biofuel considered as a natural and renewable substitute for petroleum diesel, which can be produced from vegetable oils, oils of microbial origin and / or animal fats in reaction with an alcohol, ...
Panorama de expansão de geração de energia através de painéis fotovoltaicos
(Universidade Federal de São Carlos, 2021-06-28)
Starting with a brief explanation about the excitation of electrons in valence and conduction
band when a pn junction of a silicon crystal semiconductor with impurities is enlightened,
which its working state in reverse ...
Utilização do modelo pictórico da Matemática de Singapura em resoluções de problemas para os 5o e 6o anos do ensino fundamental, dentro da proposta curricular do estado de São Paulo
(Universidade Federal de São Carlos, 2021-11-25)
Teaching mathematics is a challenge for both educators and students. It is usual to notice the lack of interest of students in Mathematics, especially when it is associated with letters and symbols, missing its real meaning. ...
Projeto e análise: órtese de acionamento pneumático para recuperação de movimentos manuais
(Universidade Federal de São Carlos, 2021-06-24)
Currently in Brazil, several cases of patients who have suffered a stroke (cerebrovascular accident) are reported daily. One of the consequences of a stroke is the loss of movement on one side of the body. So that the ...
Controle proporcional de um modelo IS-LM com atuação no ajuste do mercado de moeda
(Universidade Federal de São Carlos, 2021-01-13)
In this paper, the proposed study seeks to augment intuition regarding the role of the adjustment of interest rate in the GDP stabilization, by making use of engineering techniques. It is proposed a macroeconomic analysis ...
Planejamento da expansão de sistemas de transmissão de energia elétrica baseado na relaxação sigmoidal de variáveis de decisão binárias e análise de sensibilidade por multiplicadores de Lagrange
(Universidade Federal de São Carlos, 2021-11-25)
This paper presents the development of a heuristic algorithm to solve the Transmission System Expansion Planning (TSEP) problem. The binary decision variables associated with the decision to build transmission lines in the ...
Definição de estratégias de lances de concessionárias de distribuição em leilões de energia elétrica do tipo loose pool baseadas em teoria de jogos
(Universidade Federal de São Carlos, 2021-11-23)
Due to the deregulation of the Brazilian Electricity Sector and the definition of the New Model of the Electricity Sector in Brazil in 2004, generation, commercialization and distribution companies have become able to bid ...
Análise da cobertura das linhas e dos pontos de ônibus da cidade de São Carlos-SP
(Universidade Federal de São Carlos, 2021-11-17)
This work purpose to verify the coverage area and the population served by the lines and bus stops, as well as highlight the importance of quality public transport in the development of a city and in the population's quality ...
Bioplásticos e plásticos biodegradáveis: revisão bibliográfica dos principais materiais e seus impactos ambientais
(Universidade Federal de São Carlos, 2021-11-16)
Plastic is an extremely versatile, low-cost material that can be used for a wide variety of purposes, from food packaging to hospital supplies. It was a revolutionary discovery made in 1907, began to be produced on a large ...
Membranas baseadas em látex de borracha natural e suas aplicações
(Universidade Federal de São Carlos, 2021-12-13)
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. ...