Brasil: últimos ingresos
Mostrando ítems 501-520 de 2159879
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Desenvolvimento de ferramenta computacional para simulação de arranjos de moldes de rotomoldagem em máquinas do tipo carrossel
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2018-12-06)Nowadays, we have been looking for continuous improvement by companies that are keen for competitiveness and quality. In this context, a stage of production that was not given so much importance in the past has been gaining ... -
Desenvolvimento, validação e aplicação de um protocolo analítico para determinação do pesticida alaclor em água superficial
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em QuímicaUTFPR, 2016-12-02)The use of agrochemicals, for the purpose of combating pests and allowing large scale plantations, is increasingly common. Therefor, studies related to the presence of pesticides in the environment are necessary to evaluate ... -
Tomografia ótica computadorizada VIS/IR
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2018-08-10)The present work studies the application of optical techniques to obtain tomographic images in opaque media in the visible spectrum region, but translucent in some regions of the infrared IR spectrum. The objective is to ... -
Caracterização química e potencial antioxidante de produtos e subprodutos de uva
(Universidade Tecnológica Federal do ParanáToledoBrasilPrograma de Pós-Graduação em Processos Químicos e BiotecnológicosUTFPR, 2018-02-27)Brazil is considered a country with great diversity of fruits, and the grape in this scenario is highlighted as one of the most consumed fruits in the world. Among the derivatives that can be used of this fruit is the juice ... -
Moto-Tractor
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2017-09-29)The purpose of this study was to present a standardized model for an agricultural spray trailer, which can be attached to a low power conventional motorcycle through a hitch. This mentioned machine works as the main tool ... -
Análise de incertezas paramétricas de sistemas mecânicos considerando incertezas intervalares
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2017-12-23)This work presents a methodology to analyze the parametric uncertainties through interval analysis. For this, we consider numerical simulations of interval uncertainties in mechanical systems, both of a degree of freedom ... -
Acionamento mecânico para sistema de desligamento de seção em semeadora tipo eixo de transmissão para agricultura de precisão
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2017-11-23)The high competitiveness of the agricultural environment means that the demand for new technologies has an increasing demand, in this context reducing production costs is a constant search of the rural producers. Precision ... -
Caracterização das propriedades mecânicas da espuma, com superfície densa, de poliuretana derivada de óleos vegetais
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2017-12-01)Polyurethane foams (PU) are low density materials, presenting good energy-absorbing capabilities, besides being used as thermal insulators. Focusing on these characteristics, this work aims to study the feasibility in ... -
Validação da técnica de transferência de calor reversa da seção áurea
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2017-12-04)The present work proposes the realization of a study of a problem of one-dimensional reverse heat transfer using the method of the Aurea Section and simulation from software of analysis and behavior of fluids. The simulation ... -
Obtenção de revestimentos compósitos de matriz metálica CuZn e fase dispersa de partículas cerâmicas duras por eletrodeposição: caracterizações químicas e mecânicas
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2017-11-23)In order to minimize problems of metal surface degradation, such as erosion-corrosion, the aim of this work was to obtain composite coatings of CuZn metal-matrix and hard SiC ceramic particles. They were obtained by ... -
Estudo e implementação de melhorias no layout dos centros de trabalho das ajustagens de máquinas, modelos e ferramentas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia de ProduçãoUTFPR, 2020-10-31)The present study was carried out in one of the tooling departments of the company WEG Equipamentos Elétricos S.A., where it was analyzed, especially, the physical layout of the elements of the environment, location of the ... -
Análise e simulação do processo de transporte de biometano via bio-GNC e bio-GNL
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia QuímicaUTFPR, 2022-06-01)The present work aimed to carry out the modeling of the biomethane transport stage in Brazil by bioCNG and bioLNG modals, in order to determine the radius of action of each modal in the implementation of a system of virtual ... -
Microencapsulação de probiótico utilizando proteína de farelo de arroz e maltodextrina como agentes encapsulantes e sua aplicação em iogurte
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilPrograma de Pós-Graduação em Tecnologia de AlimentosUTFPR, 2017-04-20)Probiotic microorganisms promote several beneficial effects on host health. However, for this to occur it is necessary that it remains viable in the human digestive tract, being that the main challenge for the elaboration ... -
Análise do custo do ciclo de vida aplicada a empilhadeiras a combustão
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização MBA em Gestão de AtivosUTFPR, 2020-04-03)The concern with the organizational costs of companies has been increasingly relevant to the search for competitive prices with the market. This aspect has been increasingly motivated by the search and enhancement of ... -
Análise de alternativa à revisão de disjuntores de alta tensão em oficina
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização MBA em Gestão de AtivosUTFPR, 2020-06-30)Circuit breakers are components from electrical power systems that allow the control of transmitted energy. They are electromechanical devices that exhibit natural wear and tear due to their operation, requiring periodic ... -
Síntese de LiNi0,8Co0,1Mn0,1O2 (NCM811) para aplicação em baterias de íons-lítio
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em QuímicaUTFPR, 2021-12-06)In order to promote innovative technologies and encourage the national market in the development of lithium-ion batteries, research into new cathodes and other inputs for batteries is institutionalized. In this context, ... -
Eliciação em plantas de feijoeiro buscando mitigar os efeitos da deficiência hídrica
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Ciências AgráriasAgronomiaUTFPR, 2021-11-29)The common bean plant is one of the main cultivated species in Brazil, with morphological traits that enable its adaptation to different environmental conditions. Therefore, a study aiming to minimize the impacts of water ... -
Otimização na preparação do painel de análises financeiras em Power BI/Excel: estudo de caso na área de controladoria
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia QuímicaUTFPR, 2021-12-03)The case study presented was carried out in a chemical company and aimed at the challenge of reducing the time to update monthly data from a financial analysis report of the production plant developed by the controllership ... -
Desenvolvimento de drageado de soja [Glycine max (L.)] com cobertura crocante e salgada
(Universidade Tecnológica Federal do ParanáLondrinaBrasilPrograma de Pós-Graduação em Tecnologia de AlimentosUTFPR, 2016-09-06)O Consumption of soy products has increased in Brazil, leading to improvements in sensorial characteristics and product diversity. Soy is a food for animals, a product for human consumption, a product for health and a ... -
Processamentos utilizados na transformação de polímeros, que geram valor para a sociedade
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia QuímicaUTFPR, 2021-12-04)The demand for quality resistant packaging with high aesthetic appeal is a decisive factor for the development of companies since the origin of plastic packaging. With the advancement of technology, different shapes, colors ...