Browsing by CNPq Subject "CIENCIAS EXATAS E DA TERRA::MATEMATICA::MATEMATICA APLICADA"

Now showing items 1-20 of 36

    • Matemática financeira: o Modelo de Markowitz 

      Cavalini, Claudia Cristina (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/04/2023)
      The aim of this work is to present a mathematical introduction to the main concepts involved in Markowitz Theory. The portfolio selection developed by Markowitz shows the importance of asset portfolio diversification, ...

    • Algoritmos numéricos aplicados a aproximação da taxa interna de retorno 

      Souza, Stefhany Troi de (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 ...

    • Séries trigonométricas e funções de Bessel : aspectos históricos do século XVIII 

      Steninger, Martin Panicio (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 21/03/2023)
      The present work was developed within the framework of a bibliographical review consisting of books and scientific articles that discuss the history of the so-called Bessel functions, and aimed to follow the path of its ...

    • Um modelo matemático via sistema baseado em regras fuzzy para avaliação do processo ensino-aprendizagem 

      Lunetta, Camila (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ensino de Ciências Exatas - PPGECE, Câmpus Sorocaba, 29/09/2023)
      This work aims to propose a model/tool through a rule-based fuzzy system to assist the teacher in the complex task of evaluating student learning, aiming to consider subjective aspects inherent in the evaluation process. ...

    • Modelagem matemática para o crescimento de tumores sob interferência da quimioterapia e imunoterapia 

      Araújo, Gabriel Xavier de (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 25/08/2023)
      On the world stage, cancer is the second leading cause of death in the world, accounting for 9.6 million deaths in 2018. Globally, one in six deaths is related to the disease. In Brazil, there are an estimated 704,000 new ...

    • Trabalhando habilidades da BNCC através de métodos de cálculo de raízes quadradas aproximadas no Ensino Fundamental 

      Silva, Alex Roberto da (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus Sorocaba, 05/09/2023)
      In this study, an approach will be presented to explore and develop the skills outlined in the BNCC through the topic of approximate square roots. Despite being present in various concepts and problem-solving situations ...

    • Aplicação de modelos baseados em autômatos celulares no estudo da expansão urbana 

      Bartolini, Gabriel Donizete (Universidade Federal de São Carlos, UFSCar, , Câmpus Lagoa do Sino, 30/03/2023)
      The unplanned growth of cities represents a burdensome problem for the maintenance of human activities and the environment. The solution to urban problems associated with uncontrolled growth depends on the use of scientific ...

    • Incomensuráveis: abordagem dos números irracionais na educação básica 

      Favalli, Déborah (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 07/02/2024)
      This study addresses the construction of numerical sets, with particular emphasis on irrational numbers, in order to examine their teaching in Brazilian Basic Education. The research begins with a review of the historical ...

    • Previsões de preço de criptomoedas utilizando algoritmos de Aprendizado de Máquina 

      Nordi, Victor Hugo Werneck (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 10/10/2023)
      Cryptourrencies are decentralized digital currencies created with the intent of replacing traditional forms of payment. Their high volatility is one of the aspects that causes distrust among investors. Artificial Intelligence ...

    • Criptografia RSA: aspectos históricos e matemáticos 

      Camargo, Raphael Vinícius Gonçalves (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/06/2021)
      This work studies aspects of RSA public key cryptography and its relationship with number theory, in particular with the properties of prime numbers. The methodology is based on bibliographical research. The study is based ...

    • Uma análise de elementos matemáticos presentes na gravura Melancolia I de Albrecht Dürer: poliedro, esfera e quadrado mágico 

      Paulo, Luís Guilherme Oliveira (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/12/2021)
      This monograph addresses as its main theme Albrecht Dürer's Melancholia I, an engraving that is full of philosophical and mathematical meanings. With a didactic and mathematical approach, we aim to contextualize the ...

    • Apresentando o teorema de Bayes por meio de aplicações 

      Souza, Laís Lima de (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 20/04/2022)
      The main objective in this work is to present the Bayes Theorem through some of its main applications: the Bayesian Decision Theory, the Naive Bayes Algorithm and in the basic education. Despite at the beginning there was ...

    • Mobilizações causadas pela aplicação de aulas sobre a educação financeira em alunos do 3o ano do ensino médio 

      Lahr, Felipe Kobata (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 28/04/2022)
      This work aims to study the mobilization caused by the application of Financial Education classes with students from the 3rd of High School in a public school in SorocabaSP. The slides of the classes followed a path called ...

    • A matemática financeira na sala de aula. Uma proposta de atividades com problemas do cotidiano 

      Pavani, Vinícius Vaz (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus São Carlos, 13/06/2018)
      In this research we present the idealization, the construction, the application and the analysis of results of a didactic sequence to the teaching and the resumption of some mathematical contents, having as a guide financial ...

    • Modelagem matemática por meio de Sistemas Fuzzy: um Instrumento para avaliação de autismo 

      Zago, Lucas de Agostini (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus Sorocaba, 21/02/2019)
      In this work, concepts, definitions and theorems about Fuzzy Logic and Systems Based on Fuzzy Rules were presented. We used these systems to develop a mathematical model for diagnosing autism based on the CARS-BR scale: ...

    • Uma apresentação dos métodos de Pontos Interiores na radioterapia e sua comparação com o método Simplex 

      Freitas, Paula Renata de Morais Gomes (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus Sorocaba, 15/12/2017)
      This work aims to present the Internal Points Methods and to compare the Simplex Method, when applied in the resolution of problems related to the optimal concentration of radiation in the treatment of cancer through ...

    • Equação da onda com dissipação não efetiva dependente do tempo 

      Nascimento, Wanderley Nunes do (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Matemática - PPGM, Câmpus São Carlos, 05/04/2012)
      The objective of this dissertation is to construct structural representations of the solutions to Cauchy problems for weakly dissipative wave equations below scaling and to deduce Strichartz type estimate Lp − Lq, q ≥ ...

    • Modelos não lineares mistos em estudos de crescimento de frango de corte 

      Yamanaka, Sandra Emiko (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus Sorocaba, 28/06/2018)
      Premix is the main source of micronutrients such as vitamins, probiotics, prebiotics, enzymes, and macro and microminerals in poultry feed, that are included in the ration to improv the digestion of food and the performance ...

    • Modelagem numérica no ensino de fenômenos dinâmicos: um exemplo na farmacologia 

      Segura, Francisco Novales (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ensino de Ciências Exatas - PPGECE, Câmpus São Carlos, 27/06/2019)
      The teaching of phenomena in the sciences now passes through a paradigm shift. Seeking an increase in interest in scientific careers, it is desired to deepen the understanding of those through mathematics, so that it is ...

    • Um estudo fuzzy para propor um modelo matemático como auxílio ao diagnóstico médico das faringotonsilites 

      Pissini, Mariana Moretto (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus Sorocaba, 21/02/2019)
      Medical practice consists of a continuous decision-making process and Fuzzy Logic has participated in this process. In this context, this research has as main objective to carry out a study on basic concepts of Fuzzy Set ...