Keita Matsuo

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BACKGROUND Coronary artery disease (CAD) is highly prevalent and strongly associated with adverse outcomes in patients with chronic kidney disease (CKD). Recent data demonstrate that estimated glomerular filtration rate (eGFR) is more useful than serum creatinine as a predictor of outcomes. METHODS AND RESULTS We investigated the clinical significance of(More)
This work is motivated by the need to develop decentralized P2Papproaches to support learning and teaching activity in virtualuniversities.In this paper, we present the stimulation effects of the SmartBox for e-learning using JXTA-Overlay P2P System. We also show the design  and implementation  of the SmartBox environment that is(More)
In this paper, we present the experimental results and evaluation of the Smart Box stimulation device for elearning and medical applications in a P2P system which is based on JXTA-Overlay. The Smart Box is integrated with our P2P system as a useful tool for monitoring and controlling learners or patients activities. We found by experimental results that by(More)
In this paper, we present the experimental results and evaluation of the SmartBox stimulation device in P2P e-learning system which is based on JXTA-Overlay. We also show the design and implementation of the SmartBox environment that is used for stimulating the learners motivation to increase the learning efficiency. The SmartBox is integrated with our P2P(More)
This work is motivated by the need to developdecentralized P2P approaches to supportlearning and teaching activity in virtualuniversities. In this paper, we present theimplementation of the JXTA-based e-LearningP2P system. We also show the design andimplementation of a smart box environment thatwill be used for stimulating the learners toincrease the(More)
In P2P systems, each peer has to obtain information of other peers and propagate the information to other peers through neighboring peers. Thus, it is important for each peer to have some number of neighbor peers. Moreover, it is more significant to discuss if each peer has reliable neighbor peers. In reality, each peer might be faulty or might send(More)