Remote Laboratories
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Diagnostic reliability of an immunochromatographic test for Chagas disease screening at a primary health care centre in a rural endemic area
Many patients with Chagas disease live in remote communities that lack both equipment and trained personnel to perform a diagnosis by conventional serology (CS). Thus, reliable tests suitable for use under difficult conditions are required. In this study, we evaluated the ability of personnel with and without laboratory skills to perform immunochromatographi
Mem. Inst. Oswaldo Cruz. Publicado em: 02/12/2014
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2. On the evolution of remote laboratories for prototyping digital electronic systems
The design of digital electronic systems for industrial applications can benefit in many ways from the prototyping capabilities of field-programmable gate array (FPGA) platforms. This paper presents three evolutionary releases of an FPGA-based remote laboratory and discusses the didactical and technical motivations behind each release, aiming to reduce the o
Publicado em: 2011
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3. Estudo de viabilidade de um sistema de monitoramento de baixo custo para os sistemas de distribuição reticulados subterrâneos / Viability Study of a Low Cost Monitoring System for Underground Power Distribution
This work presents a viability study for a Low-cost Monitoring System (SMBC), through the examination of the operational improvements on electrical network distribution systems when new functions are added to network protectors relays allowing remote monitoring and control using typical automation protocols. The improvements on energy supply quality by reduc
Publicado em: 2010
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4. Arquitetura como interface para a informação: sobre a espacialização das tecnologias da informação rumo a práticas colaborativas
This study examines an intersection between the spatialization of information and CSCW - Computer Supported Collaborative Work. More specifically it is argued the possibility of influence of the spatial distribution of ICT (information and communication technologies) on the interactions between members of two remotely connected laboratories. Spatialization (
Publicado em: 2010
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5. Reconfigurable hardware platform for research and distance learning on remote laboratories for digital systems / Plataforma em hardware reconfiguravel para o ensino e pesquisa em laboratorio de sistemas digitais a distancia
This thesis presents a reconfigurable hardware platform called REDLART (REconfigurable Digital Laboratory for Advanced Research and Teaching), designed to enable laboratory applications in distance learning and collaborative work in digital systems. The platform is based on FPGA devices (Field Programmable Gate Array) to develop digital circuit applications
Publicado em: 2009
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6. Desenvolvimento de um WebLab para estudo e caracterização de sistemas WDM
The advent of the Internet and the development of Information and Communication Technologies (ICTs) generated new spaces for communication and collaboration between groups of people in geographically distinct regions. The association of Web technology with instrument automation and control by computer has made possible the development of the so called Remote
Publicado em: 2008
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7. Arquitetura para ambiente de ensino de controle e automação utilizando experimentos remotos de realidade mista
Este trabalho aborda o uso de experimentação remota como forma de aprimorar a educação em sistemas de controle e automação. Para isto, uma arquitetura é proposta, onde experimentos reais podem ser combinados com partes simuladas (virtuais) criando um experimento de realidade mista. Um ambiente de ensino à distância, acessível na Internet, engloba o
Publicado em: 2007
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8. DESENVOLVIMENTO E VALIDAÇÃO DE METODOLOGIA PARA AUTOMAÇÃO DA CALIBRAÇÃO DE MULTÍMETROS DIGITAIS / DEVELOPMENT AND VALIDATION OF METHODOLOGY FOR CALIBRATION OF DÍGITS MULTIMETERS
Objective: Develop and validate a methodology in adjust and calibration automation of digital multmeters, making it possible to reduce costs, with a better interaction with the user and the calibration system, allying remote service and, mainly, taking less time in the calibration. It also aims to increase the reliability and quality of these multimeters cal
Publicado em: 2007
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9. Desenvolvimento de um WebLab para experimentos remotos em fotônica integrado a um ambiente virtual de ensino-aprendizagem
The association of Web Technology with instrument automation and control by computer has made possible the development of the so called Remote Laboratories or WebLabs distributed environments that allow to access and control experiments remotely through the Internet. In this work, a WebLab was developed for the remote measurement of the attenuation coefficie
Publicado em: 2006
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10. A service oriented architecture for remote acess laboratories / Uma arquitetura orientada a serviços para laboratorios de acesso remoto
This work presents an architeture for building remote access laboratories (also known as WebLabs). The architecture follows the service oriented computing (SOC). In this approach each logical or physical resource of the laboratory is modeled as a Web Service. In this way, the experiments are built through the composition of such services. A conceptual model
Publicado em: 2006
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11. Desenvolvimento da unidade de gerenciamento de uma célula flexível de manufatura integrada a um sistema CAD/CAPP/CAM
The aim of this work is to present a methodology to design and to implement Flexible Manufacturing Cell (FMCs) that should be used to manufacture parts remotely using the World Wide Web resources. This methodology (WebFMC) describes a method to integrate the FMC workstations based on the hierarchical modified control architecture and an architecture to imple
Publicado em: 2006
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12. Desenvolvimento metodológico para a integração de dados de sensoriamento remoto multi resoluções para a representação da cobertura da terra em campos contínuos de vegetação e classificação por árvores de decisão / Methodology development for the multi resolution remote sensing data integration to the representation of earth covering in vegetation continuous filds and classification for decision tree
Now, countless efforts to quantify the monitoring of the changes of the covering of the earth are had based on analyses of data of the satellite Landsat, consuming for this, an expressive number of hours in laboratories for the processing of these data. Besides, estimates of different analyses (data of smaller resolution - AVHRR) have been generating conflic
Publicado em: 2005