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To assess the insulation condition of capacitive high-voltage apparatus, on-line monitoring of dielectric loss angle (delta) is an effective measure. A type of field sampling unit (monitoring terminal) based on a new-style on-line monitoring system of dielectric loss in capacitive high-voltage apparatus is designed, with which the safety, reliability and information-based standard of monitoring high-voltage...
The first aid and immediately help are very important in an accident. The earlier detection and treatment we do, the better prognosis and health patients have. In the senior populations, it is more important. Once seniors have an accident, not only physically injure in their body, but also mental and social ability, and may have severe sequela. Concerning about these populations, this research design...
As more and more grid applications are put into use, the performance information plays a more important role in evaluating the running status of the grid system. However, most existing monitoring tools only provide system-level performance data, which are often massive in storage and meanwhile contain either duplicate or missing, even erroneous raw data. In order to make the collected data more easily...
Complex distributed real-time applications require complicated processing and sharing of an extensive amount of data under critical timing constraints. In this paper, we present a comprehensive overview of the Data Distribution Service standard (DDS) and describe its QoS (Quality of Service) features for developing real-time applications. Real-time ECA (RECA) rules are introduced to efficiently describe...
The paper describes a web-based remote control system for an air conditioner experimental rig, which provides a unified and flexible Web-based interface to access the experimental rig located remotely. The hardware and software infrastructure of the control system is presented. The rig is composed of two test rooms, in which temperature and humidity are required to keep constant. The weakness using...
Data samples sensed from a densely deployed sensor network often exhibit strong spatial and temporal correlation. Sampling and transmitting these highly correlated data through wireless channel would result in excessive energy consumption. One way to conserve energy is to set a portion of sensors into sleep mode provided their missing data can be well recovered by sensors that remain active. Different...
To meet the need of vehicle management and control in the vehicle transportation enterprise, the paper puts forward the strategy and configuration model of system integration based on the middle layer, discusses general function of the integrated system, conversion and update of the integrated information, and the solution to working process of integration control.
As Grid emerges as a cyber-infrastructure for the next-generation of e-Science applications, monitoring Grid becomes a very significant task. A typical Grid application is composed of a large number of resources that can fail, including network, hardware and software. Even when monitoring information from all these components is accessible, it is hard to determine whether anomalies and failures during...
The purpose of the study was to compare the intraoperative blood glucose changes and the dosage of glucose infused between biliary atresia and glycogen storage disease (GSD) patients undergoing living donor liver transplantation (LDLT). The anesthesia records of biliary atresia and GSD patients undergoing LDLT were reviewed retrospectively. The levels of intraoperative blood glucose before operation,...
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