Buscar
Mostrando ítems 8801-8810 de 29486
Análise do ganho de resistência em vigas de concreto armado submetidas à flexão reforçadas com manta de fibra de carbono
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2014-02-11)
The construction sector has experienced an odd moment, since this is fastpaced. The development of concrete technology, construction techniques and implementation of computer systems for the preparation of structural design, ...
Avaliação do fator vazios/cimento na estimativa da resistência a compressão simples e tração por compressão diametral de concretos convencionais
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-22)
As the concrete production process is simple and its constituent materials are affordable and relatively inexpensive the concrete can be considered an easily obtainable material and low cost. Therefore, the technical use ...
O uso das tecnologias de informação e comunicação no ensino fundamental: um conflito de gerações nos espaços educacionais
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilEducação: Métodos e Técnicas de EnsinoUTFPR, 2014-10-04)
This article is themed as an approach to information technology as a pedagogical tool in the use of ICT in primary education, with a view that technological advancement is a learning tool within the reach of all citizens. ...
Aplicativo de comunidade virtual para a prática de esportes voltada para dispositivos móveis
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-12-17)
Currently the lack of time has hindered the practice of sports by people, and even harder to meet with others interested in the same sport. The use of mobile applications by people of various ages, education level or class ...
Gestão da inovação agroindustrial: diagnóstico molecular
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasil, 2017)
The technique PolymeraseChain Reaction (PCR) is a techniquethatallows the amplification of regions of the genome from small amounts of Deoxyribonucleic Acid (DNA) in vitro, it is the basis of many techniques of molecular ...
Obtenção, purificação e caracterização de biosurfactante obtido por Bacillus subtilis ATCC 9372
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosEngenharia de AlimentosUTFPR, 2015-11-26)
Surfactants are substances that have amphiphilic character in molecular structure to possess lipophilic and hydrophilic portions thus have the ability to incorporate at the interface of an insoluble mixture reduces the ...
Análise e simulação estacionária e dinâmica de um sistema de purificação de biogás
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia QuímicaUTFPR, 2021-11-30)
The growing trend in the use of biogas in the global and national scenario, driven by the search for a better use of the potential of organic materials as fuel sources, highlighted the need for biogas purification processes, ...
A percepção de riscos ocupacionais pelos fumicultores das comunidades de Itaíba (Marmeleiro - PR) e Volta Grande (Irati - PR)
(Universidade Tecnológica Federal do ParanáPato BrancoPrograma de Pós-Graduação em Desenvolvimento Regional, 2013-05-28)
This study aims to understand the perception of occupational risks for tobacco farmers from the communities of Itaiba (Marmeleiro) and Volta Grande (Irati), since the disease process can be affected by the risks they are ...
Estudo do comportamento de diferentes materiais de cobertura frente à chuva de granizo, a partir do impacto de uma esfera de aço
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia de MateriaisUTFPR, 2016-11-03)
Recent climate changes have increased the incidence of rain and hail storms, which can damage homes, buildings, factories, plantations, automobiles, among others. Thus, the study of roofing materials has become extremely ...
Monitoring Chilean native forest area: A pending challenge Monitoreo de la superficie de los bosques nativos de Chile: Un desafío pendient
(Universidad Austral de Chile, 2018)
© 2018, Universidad Austral de Chile. All rights reserved. Forest monitoring is important for decision making of forest management and conservation. In Chile, the forest monitoring system was initiated in 1994, which has ...