Centro de Ciências Exatas e de Tecnologia - CCET: Recent submissions
Now showing items 1661-1680 of 7408
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O princípio da casa dos pombos: uma aplicação da modelagem matemática no ensino
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ensino de Ciências Exatas - PPGECE, Câmpus Sorocaba, 30/11/2021)This research aimed to investigate the implications of applying a teaching sequence about the Pigeonhole Principle (PP) in the learning of 8th grade students. This principle, although simple, allows the resolution of several ... -
A gestão ambiental na indústria mecânica-metal: um estudo de caso
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/09/2021)The present work was carried out in an industrial unit pertaining to the Industry of the Mechanical-Metal Sector (ISM or MMS- Metal Manufacturing Subsector) located in municipality of Piracicaba, São Paulo State (Brazil), ... -
Perspectivas de implementação de conceitos da indústria 4.0 no bioprocesso de produção de Bacillus thuringiensis
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Brazil is one of the largest agricultural producers and exporters in the world, and is consequently a major user of agricultural pesticides to guarantee the sale of crops. It is globally known that many types of pesticides ... -
Desenvolvimento do protótipo: cervejaria artesanal móvel automatizada - CAMA
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Beer is a drink consumed worldwide, based on a combination of grains that generate a sugary must which, in turn, undergoes fermentation, prepared in the final drink. There are variations in the method of production, which ... -
Gestão da manutenção predial: definição de práticas e ferramentas a partir de conceitos aplicados da indústria 4.0 na construção civil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/06/2021)With the advent of the Fourth Industrial Revolution, also known as Industry 4.0, new technologies are being developed and implemented. In Civil Engineering, great changes have been taking place and it is important to ... -
Uso de energia fotovoltaica em edificações de grande porte: estudo de caso do Centro de Cultura e Eventos da UFSCar
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 11/11/2021)This paper presents an study about the energetic potential of the Culture and Events Center of Federal University of São Carlos, from the photovoltaic system instalation to introduce na alternative to the energy generation ... -
Avaliação da acessibilidade ao emprego de individuos em condição de exclusão social
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Urbana - PPGEU, Câmpus São Carlos, 07/12/2021)Every day people need to travel to participate in different activities spread around the city. If for any reason an individual is prevented from participating in their activities, in the intended and predetermined location, ... -
Desenvolvimento de procedimento de produção de kits de instalações elétricas residenciais por meio de BIM
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 09/11/2021)The current study aimed to report the process of implementing a workflow for the production of kits for electrical installations within a factory. Focusing on the product development stage, the study also covers other ... -
Quantificação da tortuosidade de vasos sanguíneos: definições e influência das etapas de realce e segmentação
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, Câmpus São Carlos, 08/11/2021)Morphological features of blood vessels can be used as markers of several pathologies affecting the tissues of organisms. Among these features, tortuosity displays a vital role in the study and diagnostic of conditions ... -
Polipropileno reciclado para contato com alimento: etching e deposição de filmes de carbono amorfo hidrogenado por plasma
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 30/09/2020)The increasing applications of polymers make this material one of the most consumed in the world market. Accompanying this scenario is the generation of waste, and although plastic has gradually conquered its space as a ... -
REMEDY: architectural conformance checking for adaptive systems
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, Câmpus São Carlos, 12/11/2021)Adaptive Systems (ASs) evaluate their own behavior and change it when the evaluation indicates it is not accomplishing the established goals, or when better functionality or performance is possible. Nowadays these kind of ... -
Two essays on foreign direct investment and financial market development
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, Câmpus São Carlos, 23/11/2021)Current literature states that Foreign Direct Investments (FDI) is able to induce regional entrepreneurship in the host country. However, few studies have evaluated the interplay among FDI and Financial Market Development ... -
Dynamic modeling and study of the response of three automated guided vehicles proposals
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/01/2021)The automatically guided vehicles (AGVs) are a technology widely used in industry for the trans portation of the most diverse products. Its advantages in speed, safety and logistics in warehouses or production lines are ... -
Projeto de sistema trativo elétrico sem reduções mecânicas para veículos elétricos leves desenvolvido a partir de coleta e análise de dados de sistema real
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/01/2021)Light electric vehicles (LEV) of the electric skate type are traditionally built with a tractive system that makes use of synchronous belt transmission. In this work, a motor is proposed that is directly coupled to the ... -
Avaliação da viabilidade técnico-econômica da etapa reacional da hidrogenação seletiva de CO2 a metanol
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Methanol is a very important raw material used in the chemical industry, being applied in the production of other chemicals, such as formaldehyde, acetic acid and plastics. In the last decade, the annual methanol production ... -
Rotas de exposição aos micro e nanoplásticos e suas consequências para a saúde humana
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/11/2021)The use of plastics has brought several advances mainly related to medical and food biosafety; however, it has become an environmental problem, due to inadequate disposal. These residues accumulate in environments, making ... -
Desenvolvimento de uma impressora 3D com extrusão de chocolate
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/07/2021)Additive manufacturing is a manufacturing process that allows obtaining complex shapes and/or with many stages. Therefore, obtaining a solid is a harder and more complex task. Historically, the use of this technique has ... -
Estudo numérico e experimental das rigidezes de contato de uma estrutura de espelho da linha Mogno do Sirius
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/11/2021)One of the challenges in the project of new 4th generation synchrotron light sources, such as Sirius (LNLS), is the design of the mechanical stability of the components of the new beamlines, where it is possible to ... -
Socioeconomic impacts of university-industry collaborations
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, Câmpus São Carlos, 19/10/2021)University-industry collaborations create socioeconomic impacts for the areas where they are undertaken. Although these collaborations have recognized the importance and a high potential to generate economic and social ... -
Six Sigma and Big Data in the industry 4.0 context: systematic literature review and survey on brazilian manufacturing companies
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, Câmpus São Carlos, 25/10/2021)The development of interconnected, digitized, autonomous and integrated processes in different parts of production systems has been supported by technological advances in Industry 4.0. Industry 4.0 encompasses a wide ...