Browsing Cursos de Graduação by Title
Now showing items 1-20 of 922
-
Uma abordagem estatística sobre a estimação de redshifts de quasares usando dados do S-PLUS
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 08/09/2022)Redshift is a cosmic index used to measure distances to astronomical objects. The study of this quantity is important for the understanding of the expansion of the Universe and the current objective of the stars, according ... -
Um acelerador linear compacto para a produção de radioisótopos de tomografia por emissão de pósitrons (PET): estudos preliminares
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/09/2022)A compact linear accelerator will be designed for the local production of Positron Emission Tomography (PET) radioisotopes in the forthcoming Brazilian Maximum Biological Containment Laboratory (LNMCB), a biosafety level ... -
Acessibilidade de leitura para cegos com o projeto Celta numa Raspberry PI
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/08/2023)Braile reading is fundamental to include visually impaired people in the access to information, it‘s a type of literacy and communication able to include everyone in society allowing then access to knowledge and culture. ... -
Acidentes envolvendo incompatibilidade química
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/08/2023)Chemical incompatibility can be determined from the moment that different products, in contact with each other, generate some type of danger. Dangers can be emission of gases, excessive heat, fire or even explosions. When ... -
"AÇO VERDE": estado da arte, desafios e perspectivas para a siderurgia sustentável no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/08/2023)In the context of the decarbonization of the world steel industry, this work investigates the concept of "green steel" and its state of the art, as well as seeks to answer what are the innovative technologies for the steel ... -
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, UFSCar, , Câmpus São Carlos, 31/05/2021)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 ... -
Agrupamento em conjunto de dados com múltiplos atributos via redução de dimensionalidade e detecção de comunidades
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/02/2023)This work falls within the field of Machine Learning and focuses on the challenge of Clustering in datasets with multiple variables. Addressing the issue of the Curse of Dimensionality, a common difficulty in high-dimensional ... -
Algoritimo de detecção de retinopatia diabética baseado em aprendizado de máquina
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/04/2023)In this study, the application of neural network and machine learning techniques was explored in order to identify the presence of lesions related to diabetic retinopathy (DR) in fundus images. DR is a frequent complication ... -
Algoritmo genético aplicado à ligas multicomponentes para armazenagem de hidrogênio: implementação de novos parâmetros termodinâmicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/01/2024)Energy demand has increased significantly with the advancement of technology, which is why it is important to study new sources of clean energy. An alternative that has been studied and meets environmental standards is ... -
Algoritmos de aprendizado de máquinas aplicados no dimensionamento e controle de estoque na indústria de bebidas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/10/2020)Inventory planning is an extremely important task within any industry. This importance becomes even more remarkable for industries that deals with complex and intricate supply chains, with plants spread around many regions ... -
Algoritmos numéricos aplicados a aproximação da taxa interna de retorno
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2023)The aim of this study is to explore a central topic in financial mathematics: the internal rate of return. To this end, the study begins by introducing basic concepts of financial mathematics and their possible everyday ... -
Alocação de carteiras de ações utilizando aprendizado de máquina e regras fuzzy
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/09/2022)Long-term investments through stock portfolios attract the attention of investors, who are looking for simple and effective ways to select stocks to compose a portfolio, as well as find a series of assets that will have ... -
Alternativa à tecnologia de fornecimento de vapor e eletricidade em destilarias de etanol de cana para projetos green field via biogás de bagaço, vinhaça e torta de filtro
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/03/2023)Considering the great relevance and impact that the sugar and alcohol sector has in the national context, with a focus on waste generation and the cogeneration process, it is essential to study technologies that can offer ... -
Alternativas em microdrenagem para solucionar a interrupção de um ramal coletor de água pluvial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Hydrological cycle is one of the main natural phenomena on the planet. this cycle allows the circulation of water over the surface, the subsoil and the earth's atmosphere in its different physical states. The accelerated ... -
Amplificador transistorizado para uso em instrumentação científica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/01/2015)This project consists of the design and assembly of an amplifier circuit to work as part of a Langmuir probe that will be used at the university environment for the study and characterization of plasmas. Simulations were ... -
Analise da soldagem a ponto por resistência elétrica do aço 38MnB5 estampado a quente
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/11/2021)With the increasing demand for lighter and safer vehicles one of the solutions is the use of stronger steels that can be formed by hot stamping and with smaller thicknesses, reducing weight and maintaining safety. The ... -
Análise bibliométrica do reaproveitamento de resíduos refratários
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/02/2024)The recycling process of refractory materials involves the collection, treatment, and reintroduction of these materials into the production chain after their initial use in applications that require resistance to high ... -
Análise comparativa da viabilidade econômica da produção de aguardente utilizando caldo decana-de-açúcar e açúcar comercial como matérias-primas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)Brandy can be produced from various raw materials, which directly influence the sensory characteristics of the product, the production process and economic analysis. Brandy can be defined as an alcoholic beverage of 38 ... -
Análise comparativa de algoritmos de construção de grafos e técnicas de incorporação de palavras na análise de sentimentos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/02/2024)Sentiment analysis has become a crucial tool for understanding public perception in various areas, such as marketing, politics, and social media. It allows the extraction of valuable insights from large volumes of text, ... -
Uma análise comparativa de desempenho entre diferentes tecnologias de execução de aplicações web do lado do servidor
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/12/2020)This work compares the performance of native applications against applications to be executed by execution systems. The applications were built with two frameworks meant for server-side application development with Java: ...