Centro de Ciências Exatas e de Tecnologia - CCET: Recent submissions
Itens para a visualização no momento 1961-1980 of 7411
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Gestão de resíduos em uma panificadora utilizando as técnicas de Produção mais Limpa (P+L) e de educação ambiental
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/01/2021)This work aims to analyze the generation and management of solid waste, also improve the environmental management through environmental education focused on clean production, from a bakery located in Juquehy, São Sebastião, ... -
Perspectivas do aprendizado de máquina no ensino da Engenharia Química
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)Machine learning is an area of Artificial Intelligence that can predict results from a large set of data. Therefore, many areas are already benefiting from this new technology, such as credit analysis companies that use ... -
Emoweb-k: extensão de um plugin para adaptar interfaces de usuário na web considerando emoções
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/06/2021)Emotions are an important aspect of the user experience when using a system. In the literature, there are works that propose systems that change as user interfaces (UI) considering emotions, taking into account what is ... -
Uso do transporte coletivo do município de São Carlos (SP) por parte da comunidade universitária da Universidade Federal de São Carlos (UFSCar)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 04/07/2019)In the present work an analysis of the issue of urban mobility by public transportation, focusing on the students of the Federal University of São Carlos, in the city of São Carlos (SP), is carried out. Concepts related ... -
Conversing learning: applying the wisdom of crowds to assist never ending learning tasks
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, Câmpus São Carlos, 21/09/2013)In Machine Learning systems we often apply techniques are often applied to learn about real world problems behavior from data. Traditionally, such data comes from instances of datasets (that represents the target problem) ... -
Nucleação e crescimento de cristais, difusão e relaxação estrutural em vidros 2Na2O.CaO.3SiO2 e 5BaO.8SiO2
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, Câmpus São Carlos, 25/06/2021)Despite intensive research regarding glass crystallization, there are still flaws in the theories and especially in their application. Aiming to verify the applicability of the classical nucleation theory (CNT) and the ... -
Substituição parcial do fenol por lignina Kraft na síntese de resinas fenólicas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 26/02/2021)In recent years, there has been a worldwide interest in the development of "green" technologies which enable the use of products with less environmental impact. There is an increasing focus in the use of raw materials ... -
Avaliação da produção de biodiesel segundo os princípios da engenharia da sustentabilidade
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)Two of the main activities responsible for the environmental impacts globally are energy production and chemical industries, largely due to the burning of fuels and the handling of polluting or health-damaging chemical ... -
Development of ionic conductive cellulose mat by solution blow spinning and laser-induced graphene from pineapple nanocellulose for use in flexible electronic devices
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, Câmpus São Carlos, 26/02/2021)In the face of environmental issues and aiming at electronic devices of rapid production at low cost, this doctoral thesis proposed two new and innovative approaches to obtain substrates, dielectrics, and electrodes from ... -
Conversing learning as a crowd-powered approach to diminish the effects of semantic drift in bootstrap learning algorithms
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, Câmpus São Carlos, 21/08/2019)Internet and social Web made possible the acquisition of information to feed a growing number of Machine Learning applications and, in addition, brought light to the use of crowdsourcing approaches, commonly applied to ... -
Analysis of tool traverse speed in Friction Stir Welding of AZ31 Magnesium alloy thin plates
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, Câmpus São Carlos, 25/02/2021)The automotive industry's great interest in lightweight materials, such as magnesium alloy AZ31, reflects the growing importance of reducing cars' weight. One of the challenges of using such alloys is that their welding ... -
Análise da viabilidade técnica e econômica da integração do processo de recuperação de etanol por arraste (stripping) com CO2 na indústria sucroenergética
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, Câmpus São Carlos, 29/04/2021)Brazil is the world's largest sugarcane ethanol producer which puts the country in a stand-out position among the bioenergy producers. Ethanol is an important biofuel in the renewable energy matrix. In 2017, the Brazilian ... -
Análise da evolução de indicadores do número de usuários de transporte público urbano na cidade de Bauru-SP
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/12/2019)The present work sought to analyze the evolution of the number of users of the public transport system in Bauru city over the period from 2008 to 2018. Knowing how the use of public transport is going is of fundamental ... -
Panorama geral do transporte público e estudo de viabilidade técnica de implantação de corredores de BRT na cidade de Marília-SP
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/11/2019)This paper characterizes the public transport system in the city of Marília - SP, with an analysis of its service's quality, and presents an intervention proposal, with the implementation of a Bus Rapid Transit - BRT system ... -
Análise da cobertura da rede de linhas do transporte coletivo urbano em São Carlos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/07/2018)This research emphasizes the importance of public transportation on the life of users and on city operation. São Carlos’ network of public transport bus lines is the study object, and is run, at the moment, by Suzantur. ... -
Confiabilidade do Transporte Público na Cidade de São Carlos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/07/2018)In this work, the results of a diagnosis of the public transportation reliability in the city of São Carlos are discussed. To achieve these results, two methods for reliability evaluation were applied. The first method of ... -
Automatização de planilha para cálculo da tarifa do transporte público urbano pelo método Leonês
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/06/2021)The demand for the urban public transport system in Brazil has been declining gradually in recent years. Factors, such as the low quality of service provision and the growing value of fares, have kept users away, especially ... -
Impactos do advento do Uber frente ao transporte coletivo urbano em São Carlos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/06/2021)Currently, with the advent of technology, lifestyle has been undergoing big changes. The way of moving in cities is no different. With the creation of car transport by apps, a new way of getting around in cities emerged. ... -
Filtro stateless a 10G definido em Bluespec e implementado em FPGA
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/06/2021)One of the pillars of cybersecurity is the principle of isolation, and one of the main ways to apply this principle to networks with globally routable addresses is packet filtering. With the increasing bandwidth consumed ... -
Processos oxidativos avançados: uma breve revisão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/06/2021)The world population corresponds to approximately 7.2 billion of people, with about 7 million being add to this number each month. Accelerated population growth drives industrial and economic development, generating new ...