Takanori Ono

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The global information service in the Internet is a heterogeneous and rapidly evolving environment. Constantly, new information services are added, others are modified, removed or in fault, making it more and more intractable to maintain a coherent image of the information environment. Moreover, users’ interests and demands for information services are(More)
The advancement of mobile telecommunication has made mobile commerce possible. It has been increasing even more that the requirement for mobile commerce to provide not only location aware but also timely services for daily life, which cannot be satisfied through the global information services such as e-business on the Internet. !! In the retail business(More)
The advancement of wireless communication and mobile telecommunication has made mobile commerce possible. In the retail business under the evolving market, the users would like to utilize the appropriate services based on their preference and situation continuously. The service providers need to grasp the current requirements of the majority of the users in(More)
The advancement of wireless communication and mobile telecommunication has made mobile commerce possible. In the retail business under the evolving market, the users would like to utilize the appropriate services based on their preference and situation. The service providers need to grasp the current requirements of the major@ of the users in the local(More)
Recent advances in wireless communication and mobile telecommunications have made mobile commerce possible. In the retail business under the evolving market, the users solicit continuously to utilize the appropriate services based on their preferences and situations. In addition, the service providers insist on seizing the current requirements of the(More)
The advancement of mobile telecommunication and wireless technologies is required to provide local but familiar services in daily &e, which has not been .satisfied through the global services on the Intemet. In retail business under evolving market, users request access to unlotown but appmpriate services based on theirpnference and situation. and retailers(More)
We report influences of varying functionalities of thiols as chain transfer agents on the spatial frequency response, polymerization shrinkage, and thermal stability of a volume grating recorded in a photopolymerizable ZrO₂ nanoparticle-polymer composite film. It is shown that a substantial increase in the saturated refractive index modulation is realized(More)
The purpose of this study was to elucidate the frequency of bacterial infection of intrahepatic bile in relation to biliary tract pathology. Bile was aspirated during percutaneous transhepatic cholangiography, with or without combined biliary tract drainage, and subjected to bacteriological investigations in 295 patients with various hepatobiliary diseases.(More)
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