Buscar
Mostrando ítems 41-50 de 4182
Sistema de monitoramento de localização com dispositivo portátil
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2013-09-17)
Considering security applications that require location monitoring, the system developed in this project utilizes modern technologies to obtain and feed location data to the Internet. In order to send information data to ...
Mathematical decomposition technique applied to the probabilistic power flow problem
(2011-05-31)
In this paper a framework based on the decomposition of the first-order optimality conditions is described and applied to solve the Probabilistic Power Flow (PPF) problem in a coordinated but decentralized way in the context ...
Intelligent alarm processing
(2007-12-01)
This paper presents the analysis that have been carried out in the alarm system of the DCRanger EMS. The intention of this study is to present the problem of alarm processing in electric energy control centers, its various ...
Intelligent alarm processing
(2007-12-01)
This paper presents the analysis that have been carried out in the alarm system of the DCRanger EMS. The intention of this study is to present the problem of alarm processing in electric energy control centers, its various ...
TSADA - Sistema de telemetria redundante e tolerante a falhas utilizando tecnologia GSM/GPRS e Zigbee
(Universidade Federal de Santa MariaBRCiência da ComputaçãoUFSMPrograma de Pós-Graduação em Informática, 2010-09-22)
This work deals with a telemetry system for agricultural mechanization, using GSM /
GPRS and ZigBee Radio Frequency. The whole system is a mechanism for
collecting and transmitting data at one point moving to a fixed ...
Estudo de ferramentas de comunicação de dados para medição, calibração e testes em sistemas veiculares
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de EletrônicaEngenharia EletrônicaUTFPR, 2017-06-09)
With the growing of automotive functions, there is an increase in requirement of care about control actions that conduct these utilities. Avoiding failures that happen in the system is primordial, therefore the different ...
Male sex workers: Practices, contexts, and vulnerabilities for HIV acquisition and transmission
(Elsevier, 2015)
Male sex workers who sell or exchange sex for money or goods encompass a very diverse population across and within countries worldwide. Information characterising their practices, contexts where they live, and their needs ...
Análise do consumo energético em redes subaquáticas utilizando códigos fontanais
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Sistemas de EnergiaUTFPR, 2017-02-06)
The present work employs fountain codes in an underwater network, in which data is transmitted using acoustic signals and has many applications. However, underwater networks are usually characterized by low propagation ...
Aplicação de rede LoRa para monitoramento de indicadores na agricultura em empresa de tecnologia da informação
(Universidade Tecnológica Federal do ParanáCuritibaBrasilSistemas Embarcados para a Indústria AutomotivaUTFPR, 2021-12-08)
This work presents a feasibility test of the application of the LoRa network as a way of transmitting data obtained through field sensors applied in precision agriculture in Brazil, presenting a bibliographic review on the ...