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Now showing items 13107-13126 of 19709

    • Métodos de extração e aproveitamento da lignina proveniente de biomassa vegetal 

      Salve, Ana Paula (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/12/2020)
      Lignin is one of the most widely available biopolymers in the nature, being less abundant only when compared to cellulose. It is a three-dimensional shaped molecule, with a complex and highly branched phenolic structure. ...

    • Métodos de geoprocessamento na avaliação da susceptibilidade do cerrado ao fogo. 

      Pereira Júnior, Alfredo da Costa (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, , 14/11/2002)
      At the present, the Cerrado (a type of the Brazilian savannas) is burned on about 20 to 30% of its area during the dry season mainly owing to anthropic causes. Three simultaneous factors are needed for the burnings to ...

    • Métodos de limpeza de equipamentos industriais: destaque para o sistema CIP 

      Ferreira, Bianca Santos (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/03/2023)
      In recent years, sanitaries demands to the production process and the final product, both by government and by consumers, have been growing more and more. One of the requirements, which makes the production and, consequently, ...

    • Métodos de monitoramento de fermentação alcoólica 

      Santos, Fernanda Correia (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/09/2022)
      Sugarcane cultivation and ethanol production in Brazil has an active role in the country's economy, sugar since colonization in the 16th century and ethanol since the last century, currently having an important participation ...

    • Métodos de Monte Carlo Hamiltoniano aplicados em modelos GARCH 

      Xavier, Cleber Martins (Universidade Federal de São Carlos, UFSCar, Programa Interinstitucional de Pós-Graduação em Estatística - PIPGEs, Câmpus São Carlos, 26/04/2019)
      One of the most important informations in financial market is variability of an asset. Several models have been proposed in literature with a view of to evaluate this phenomenon. Among them we have the GARCH models. This ...

    • Métodos de Monte Carlo Hamiltoniano na inferência Bayesiana não-paramétrica de valores extremos 

      Hartmann, Marcelo (Universidade Federal de São Carlos, UFSCar, Programa Interinstitucional de Pós-Graduação em Estatística - PIPGEs, , 09/03/2015)
      In this work we propose a Bayesian nonparametric approach for modeling extreme value data. We treat the location parameter _ of the generalized extreme value distribution as a random function following a Gaussian process ...

    • Métodos de preparo dos músculos do assoalho pélvico para o parto 

      Alves, Priscila Godoy Januário Martins (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Fisioterapia - PPGFt, Câmpus São Carlos, 13/12/2017)
      Perineal trauma due to vaginal delivery is a risk factor for the development of pelvic floor dysfunction (PFD). Prenatal methods for preparing the pelvic floor muscles (PFM) for labor such as perineal massage, vaginal ...

    • Métodos de secagem e seu papel na redução das perdas e desperdícios em alimentos: uma revisão bibliográfica 

      Amaral, Ramana Heringer Fernando (Universidade Federal de São Carlos, UFSCar, , Câmpus Lagoa do Sino, 17/03/2023)
      Drying is one of the most important processes of food preservation, and generates storagestable products, as long as suitable packaging is used. Currently, less conventional drying techniques are more prominent for their ...

    • Métodos de solução para o problema de dimensionamento e sequenciamento de lotes com limpezas temporais. 

      Pineros Garcia, Juan Sebastian (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP-So, Câmpus Sorocaba, 30/06/2020)
      This paper presents the lot sizing and scheduling problem found in the production of fruit drinks. This is a two-stage production with some particularities: presence of a lung tank in the second stage and the need for ...

    • Métodos digitais de obtenção de limiares topográficos de processos erosivos a partir de produto de radar 

      Padilha, Ana Flávia de Roland (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Urbana - PPGEU, Câmpus São Carlos, 29/04/2020)
      Among the aspects of the studies of erosive processes, there is the proposition of topographic thresholds, given by an inverse relationship between contribution area (A) and slope (S), which conditions the surface runoff ...

    • Métodos eficientes para colapsagem e seleção de SNPs raros em dados familiares 

      Noli, Ana Fernanda (Universidade Federal de São Carlos, UFSCar, Programa Interinstitucional de Pós-Graduação em Estatística - PIPGEs, Câmpus São Carlos, 28/06/2024)
      The present work presents methods for identifying rare variants, which consist of genetic variations that occur with low frequency in the population, for understanding human health and how next-generation sequencing (NGS) ...

    • Métodos estatísticos aplicados à análise da expressão gênica 

      Saraiva, Erlandson Ferreira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Estatística - PPGEs, , 23/02/2006)
      The technology of the DNA-Arrays is a tool used to identify and to compare levels of expression of a great number of genes or fragments of genes, in di¤erent conditions. With this comparison, it is possible to identify ...

    • Métodos exatos baseados em relaxação lagrangiana e surrogate para o problema de carregamento de paletes do produtor. 

      Oliveira, Lilian Kátia de (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, , 13/12/2004)
      The purpose of this work is to develop exact methods, based on Lagrangean and Surrogate relaxation, with good performance to solve the manufacturer s pallet loading problem. This problem consists of orthogonally arranging the ...

    • Métodos históricos utilizados para a resolução de uma equação do segundo grau 

      Fernandes, Marcos Vinicius Ferreira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ensino de Ciências Exatas - PPGECE, , 30/09/2014)
      In this work we attempt to answer the question: Can the methods that great mathematicians have used for almost 4 thousand years of history be helpful in the learning process? With a few years of experience in 2nd degree ...

    • Métodos híbridos para o problema de roteamento de veículos com janelas de tempo e múltiplos entregadores 

      Álvarez Díaz, Aldair Alberto (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, Câmpus São Carlos, 29/02/2016)
      In this dissertation we address the vehicle routing problem with time windows and multiple deliverymen, a variant of the vehicle routing problem that involves the additional decision of the crew size definition of the ...

    • Métodos multimídias no ensino de conceitos de química 

      Priolli, Thais Moreno (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação de Mestrado Profissional em Química - PPGQ, Câmpus São Carlos, 10/08/2015)
      Multimedia resources can aid in visualizing fundamentals aspects to the teaching chemistry, mainly, by the fact that there are some contents which are of difficult understanding by the students. In addition, those technological ...

    • Métodos numéricos aplicados a dinâmica orbital 

      Antunes, Lucas Vinicius (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/11/2021)
      In this dissertation we aim to study the applications of numerical methods to orbital dynamics, among which the main ones are the 4th order Runge-Kutta and debugging via manufactured solution. A brief introduction to the ...

    • Métodos numéricos para integrais: um estudo numérico da ordem de convergência 

      Camargo, Alícia Munhóz Franco de (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 30/09/2022)
      The present academic work has numerical integration as its central subject. The main objective was to study both the Trapezoidal Rule and Simpson’s 1/3 Rule. To achieve that, examples were analytically solved at first, ...

    • Métodos para a determinação enantiomérica dos fármacos omeprazol, lansoprazol e pantoprazol em águas residuais e de estuário 

      Vanzolini, Kenia Lourenço (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 17/04/2009)
      The use of restricted access media columns for direct injection of samples chemically complex is consolidated, but not for environmental samples. This work describes the conditions for exclusion of aquatic fulvic and humic ...

    • Métodos para caracterização de meios filtrantes contendo nanofibras 

      Salussoglia, Ana Isabela Pianowski (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, Câmpus São Carlos, 02/05/2016)
      It is necessary knowing the characteristics of the filter media and how they influence the filtration process to improve the filter media. With this, the aim of this study was to characterize the filter media containing ...