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Obesity serves as an important risk factor for incidences of both cirrhotic and non-cirrhotic hepatocellular carcinoma (HCC), which is the third leading cause of cancer death worldwide. Leptin, the obesity biomarker molecule secreted systemically by body fat mass and locally by activated hepatic stellate cells, is proposed to play a certain role in HCC(More)
This research proposes a radio frequency identification (RFID)-based intelligent shopping environment and its distributed reading capability to raise quality of service through improving the automation of product presentation, inventory monitor, billing procedures, manpower logistics, and customer lifetime value prediction. This research also uses RFID to(More)
Wireless communication techniques provide convenience for users to get desired information. Construction and management costs of information provision systems with low computational-ability devices, such as RFID devices, are low so lightweight authentication protocols are required for information security. In this paper, two lightweight authentication(More)
This study investigates a smart environment, namely “Intelligent Shopping-aid Sensing System (iS3)” for online shopping support in the next era by developing a context-aware automated service system. Sensors, radio frequency identification (RFID), are applied for the recognition, collection, and delivery of user contexts. Following the collected contexts(More)
Keywords: Radio frequency identification (RFID) Smart shelf Software agent system a b s t r a c t The mobility of the popular goods on the shelves will have a crucial impact on the store sales. For retailers , the seasonal or news-induced demand for commodity will have the flocking effect or business opportunity lasting for some time; if the product(More)