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Análise da viabilidade de implantação de sistemas de descarga a vácuo em edificações públicas: estudo de caso aplicado ao Núcleo de Inovação Tecnológica da UFRN
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Ambiental, 2019-11-14)
Given the problems of scarcity and the degradation of water quality worldwide, resulting from high consumption growth, environmental pollution and the irrational use of drinking water, it is evident the need to implement ...
Controle automático de vácuo na ordenha de vacas
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de EletrônicaTecnologia em Automação IndustrialUTFPR, 2012-05-29)
This work presents the development of an automatic vacuum for milking cows creating an alternative control for the milking system designed to reduce pressure variations in the process, caused by the equipment of the milking ...
Remoção da camada galvanizada por plasma
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Mecânica, 2018-12-14)
The great difficulty in the process of recycling of galvanized steels is in the extraction of zinc. Thus, this work aims to obtain ideal parameters for the extraction of the zinc layer of a galvanized steel, using the ...
Conservação de mandioca embalada a vácuo, pré-cozida e armazenada sob refrigeração
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em AlimentosUTFPR, 2019-11-25)
Cassava is of great nutritional importance in tropical countries, as it is an energetic food and is used for human, animal and industrial use. The present work aimed to evaluate the quality of vacuum packed cassava, ...
Uso da pasteurização e do ultrasson para conservação de salsichas embaladas a vácuo refrigeradas
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilTecnologia em AlimentosUTFPR, 2019-07-09)
The present study aimed to evaluate which is the most effective treatment for preserving vacuum packed sausages in two different treatments with pasteurization and ultrasound. Microbiological standards were evaluated in ...
Filmes biodegradáveis de gelatina e quitosana com adição de óleos essenciais na conservação de presunto embalado a vácuo
(Universidade Tecnológica Federal do ParanáLondrinaBrasilTecnologia de AlimentosUTFPR, 2017-11-17)
Due to the large environmental impact caused by packaging made of petroleum and its derivate, it was found necessary to research new biodegradable materials to be applied as packaging on food aiming the maintenance of its ...
Análises microbiológicas e sensoriais do filé de tilápia do Nilo (Oreochromus niloticus) acondicionado em embalagem convencional e a vácuo
(Universidade Tecnológica Federal do ParanáLondrinaBrasilTecnologia em alimentosUTFPR, 2014-12-02)
The low consumption of fish due to the lack of habit of the population consuming this product, due to little promotion and distribution of this product. Production in Brazil is 750,000 ton . and its consumption is 8.5 kg ...
Análise Estrutural de um Tubo de Choque Acadêmico
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Mecânica, 2018)
Estudo da obtenção do compósito Al2O3-10%Co a partir da moagem de alta energia e sinterização por pulso de plasma
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Mecânica, 2018-06-29)
The Al2O3-Co-based ceramic composite is a high oxidation resistance, high hardness and low density ceramic phase with excellent toughness and good functionality to the metal phase, as well as the good biocompatibility of ...