Naoshi Nakaya

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In recent years, there has been a frequent occurrence of virus-related incidents, including cases where a virus infection has caused the unauthorized release of confidential information. Viruses should be considered a society-level security risk. However, the mainstream approach to addressing a virus is basically to implement countermeasures for the virus(More)
There has been growing interest in the application of Wireless Sensor Networks (WSN) in the field of disaster prevention. In such applications, sensor nodes are randomly deployed in an area of interest, a large number of exactly same wireless sensor nodes form a robust mesh network to prevent damages in case of a disaster. In many applications, however,(More)
  • N Nakaya
  • Nihon rinsho. Japanese journal of clinical…
  • 1999
Dietary therapy and physical activity are cornerstones for lipid lowering and prevention of cardiovascular disease. The efficacy of dietary therapy has been established in several primary and secondary prevention studies. Exercise is believed to be useful to prevent atherosclerosis, but there has been no mega trial performed. The beneficial effect of(More)
  • N Nakaya
  • Nihon rinsho. Japanese journal of clinical…
  • 1999
Drug treatment of hyperlipidemia was reviewed. In the first part, mode of action, efficacy and safety of lipid-lowering agents were described and in the second part, strategies for treatment of hyperlipidemia was described. Treatment of hypercholesterolemia should be started with statin and if the reduction is not enough, cholestimide or nicotinic acid or(More)
Recently Wireless Sensor Network (WSN) technology has been developing remarkably and it’s expected to be applied to many applications such as plant management, crime prevention, disaster prevention, medical treatment, traffic systems, and so on. In this article, we propose a Mobile Sink node control method for Wireless Sensor Networks. These WNS Networks(More)