Fixtures
Mostrando 13-24 de 30 artigos, teses e dissertações.
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13. Evaluation and modelling of integral capacitors produced by interdigitated comb electrodes
Integral capacitors (IC) of one or two-layer printed wiring board (PWB) circuits were produced using comb electrodes fixtures and dielectric composites as the inter-electrode material. ICs were fabricated at laboratory scale, using copper comb electrodes and BaTiO3-epoxy composite materials deposited on a glass-Epoxy FR4 board. They were experimentally teste
Materials Research. Publicado em: 2008-12
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14. Preload and torque removal evaluation of three different abutment screws for single standing implant restorations
Several authors still consider the mechanical problems of fracture and component loosening as the main causes of failure of implant-supported restorations. The purpose of this in vitro study was to compare the preload of three types of screw for transmucosal abutment attachment used in single implant-supported prosthesis through strain gauge and removal torq
Journal of Applied Oral Science. Publicado em: 2008-02
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15. Impact of artificial lighting on the ecosystem / Influência da iluminação artificial sobre a vida silvestre: técnicas para minimizar os impactos, com especial enfoque sobre os insetos
The impact of light pollution on man and on the ecosystem is a rising concern among ecologists however, in the same time the human population is demanding more lighting for safety and comfort. In order to satisfy human lighting needs with a minimum impact on the ecosystem, manly on insects, we tested commercial equipments using different types of lights and
Publicado em: 2008
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16. Photoelastic analysis of stress transmitted from implant-supported frameworks achieved by cilinders lutingand laser welding techniques before and after eletric discharge machining / Analise fotoelastica das tensões induzidas por infra-estruturas implanto-suportadas obtidas pelas tecnicas de cimentação dos cilindros e soldagem a laser, antes e apos eletroerosão
The purpose of the study was to evaluate the passive fit of fixed implantsupported prothesis titanium frameworks, through photoelastic stress analysis. Two frameworks welded in commercially pure titanium (Tritan® -Dentaurum -Germany) were fabricated by two methods based on a metal model composed of five analogous Micro-Unit (Conexão -São Paulo): Framework
Publicado em: 2007
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17. Comparação entre protocolos de marcadores anatomicos e tecnicos para analise cinematica na marcha e na corrida / Comparison of technical and anatomical markers protocols for kinematical analysis in the walking and in the running
The purpose of this study was to compare two protocols for kinematical analysis of sprinters according to velocities, body segments and joint angles during walking and running. The first protocol uses retroreflective markers mounted on fixtures attached to the body segment and the second uses retroreflective markers directly located on the skin surface. Six
Publicado em: 2007
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18. Contribuição a melhora das condições ambientais de trabalho através do aprimoramento da iluminação em galpões e pátios cobertos na indústria mineral. / Contribution of environmental work conditions through improvement in lighting in closed stores and sheds in Mineral Industry.
Environmental questions, occupational health and safety management are each time, more recognized and required by civil society and public agencies in all levels. Some of the ore stores that are opened today will need in the future to be closed to comply with stronger environmental regulations, required by society through controlling environmental agencies.
Publicado em: 2007
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19. Development of mechanisms to implement good manufacturing practices for dogs and cats feed production / Implementação de mecanismos para implantação da ferramenta "boas praticas de fabricação (BPF)" na produção de alimentos para cães e gatos
The pet food industry has grown over recent years and the Ministry of Agriculture Cattle Breeding and Supply published in 2003 the Normative Instruction nQ 1, to define Good Manufacturing Practices (GMP) for pet food manufacturers and processors. Food safety is an important aspect both for the animals and human beings. The specific legislations determined by
Publicado em: 2006
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20. Permanent water conservation programs in university campi: the Water Conservation Program of the University of São Paulo. / Programas permanentes de uso racional da água em campi universitários: o Programa de Uso Racional da Água da Universidade de São Paulo.
In the context of the increasing water issues concerns, solutions at different levels have been adopted in Brazil and worldwide. As an example of actuation at the building systems level, water conservation has been the object of several studies. In this work, the activities to be fulfilled in the implementation of a Permanent Water Conservation Program, spec
Publicado em: 2005
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21. An approach to fixture systems management in machining processes
Starting from the premise that the management of fixture systems in the area of machining has been somewhat neglected from the standpoint of its technological development, the work reported on herein focuses on the development of a methodology for the management of these systems. Based on the findings of a survey carried out at companies operating in this se
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2004-06
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22. Evaluation of the sanitarion equipment performance within the building system of the public school system in Campinas - SP / Avaliação do desempenho dos sistemas prediais de aparelhos sanitarios em edificios escolares da Rede Municipal de Campinas
Normally, the school building designs are standardized to different situations without taking into consideration the needs of the users, what can result in an insufficient global behavior of the plumbing fixtures systems. So, this research refers to an evaluation of these system behavior in a sample of school buildings of the Campinas Public Schools, through
Publicado em: 2004
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23. Avaliação durante operação dos sistemas prediais hidraulicos e sanitarios em edificios escolares
Plumbing systems must be able to be used during the course of the life of the building, since they are responsible by many resources. Quality of building systems implies not only adequate performance, in order to respond to the user s requirements, but also the rational resources use, avoiding wastage and, thus, reducing the impacts on the environment. Takin
Publicado em: 2004
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24. Estudo da conservação de agua em edificios localizados no campus da Universidade Estadual de Campinas
Usually, the maintenance service in Institutional building is centralized and has a small staff In this setting, users are not worried about water consumption since they are not directly affected by the consumption costs. These aspects cause a generalized situation of leakage and water losses. This study is concemed with the analysis of some aspects related
Publicado em: 2000