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With the upcoming aging society and emerging of some newly discovered chronic diseases, the demand of hospital nursing for elderly patients had been significantly increased. It is a critical issue for health worker to provide a comprehensive, proactive health care in hospital, especially for those vulnerable patients who are unable to speak or behave for themselves. This study proposes an innovative,...
This paper studies the wireless ZigBee network deployment for distribution feeders, especially, for the intelligent fault indicators mounted on distribution feeders. Researches reveal that ZigBee is suitable for constructing the communication network within distribution automation and/or smart grids; however, the network deployment should be carefully evaluated to make sure that the communication...
Manufacturers have already deployed RFID technology in products that could be spoiled during transportation due to temperature extremes. For example, frozen chicken has a high risk of salmonella contamination if it becomes too warm for a long time. If the temperature exceeds a certain threshold, a permanent electrical change occurs in the RFID-based label. When the RFID reader interrogates the tag,...
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