Present and future status of distributed database for nuclear materials, Data-free-way

Fujita, Mitsutane*; Xu, Y.*; Kaji, Yoshiyuki; Tsukada, Takashi; Mashiko, Shinichi*; Onose, Shoji*

RIST News, (38), p.3 - 14, 2004/11

The distributed materials database system named "Data-Free-Way(DFW)" has been developed with the collaboration of three organizations: the National Institute for Materials Science, the Japan Atomic Energy Research Institute, and the Japan Nuclear Cycle Development Institute over the Internet since 1990. At present, the development of a distributed knowledge based system, in which knowledge extracted from DFW is expressed, is planned with the collaboration of three organizations as we add data into DFW and make DFW open for the public use. Network technique and presentation and acquisition technique of the information developed rapidly and these techniques brought about a revolution in the society and our daily life changed. This paper describe the present status of DFW and future direction of the material databases with the transition of information technology.

Obtainable knowledge for materials from data-free-way; Method for description of knowledge obtained from fact database

Kaji, Yoshiyuki; Yoshida, Kenji*; Mashiko, Shinichi*; Fujita, Mitsutane*; Shimura, Kazuki*; Kinugawa, Junichi*; Tsuji, Hirokazu; Miyakawa, Shunichi*; Iwata, Shuichi*

Dai-38-Kai Joho Kagaku Gijutsu Kenkyu Shukai Happyo Yokoushu, p.43 - 47, 2001/00

A distributed database system named Data-Free-Way for advanced nuclear materials has been developed by the National Institute for Materials Science (NIMS), the Japan Atomic Energy Research Institute (JAERI), the Japan Nuclear Cycle Development Institute (JNC), and the Japan Science and Technology Corporation (JST) under a cooperative agreement. In this system, end-users are able to obtain necessary data such as tables or graphs, even if they do not know the sites in which the data are stored. A distributed knowledge database in which each organization makes the knowledge based on the retrieval results from fact database and end-users can get the knowledge, has been developed to make more useful utilization of this system. Though the retrieval results from the fact database were shown in the tables or graphs, the new system constitutes the information notes described the retrieval ones for the knowledge by XML. This paper describes the present status of the Data-Free-Way and the description method of XML for the retrieval results.

Application of the distributed database (Data-Free-Way) on the analysis of mechanical properties in neutron irradiated 316 stainless steel

Fujita, Mitsutane*; Kinugawa, Junichi*; Tsuji, Hirokazu; Kaji, Yoshiyuki; Tachi, Yoshiaki*; Saito, Junichi*; Shimura, Kazuki*; Nakajima, Ritsuko*; Iwata, Shuichi*

Fusion Engineering and Design, 51-52, p.769 - 774, 2000/11

https://doi.org/10.1016/S0920-3796(00)00237-4

no abstracts in English

Present status and future direction of JAERI material performance database (JMPD)

Kaji, Yoshiyuki; Sakino, Takao*; Ugachi, Hirokazu; Tsuji, Hirokazu

Proceedings of 9th German-Japanese Workshop on Chemical Information, p.121 - 124, 2000/00

no abstracts in English

Distributed database system for advanced nuclear materials (Data-Free-Way)

Tsuji, Hirokazu; ; Fujita, Mitsutane*; Kano, Shigeki*; Tachi, Yoshiaki*; Shimura, Kazuki*; Nakajima, Ritsuko*; Iwata, Shuichi*

Advances in Science and Technology, 24, p.417 - 424, 1999/00

no abstracts in English

A Distributed material database on the internet; Recent activity in Data-Free-Way

Nakajima, Ritsuko*; Shimura, Kazuki*; Fujita, Mitsutane*; Tsuji, Hirokazu; ; Tachi, Yoshiaki*; Kano, Shigeki*; Iwata, Shuichi*

Joho Chishiki Gakkai Dai-6-Kai Kenkyu Hokokukai Koen Rombunshu, p.43 - 46, 1998/00

no abstracts in English

Interface for WWW of data-free-way system

Shimura, Kazuki*; Nakajima, Ritsuko*; Fujita, Mitsutane*; Kurihara, Yutaka*; Tsuji, Hirokazu; ; Tachi, Yoshiaki*; Kano Shigeki*; Iwata, Shuichi*

JAERI-Tech 97-047, 22 Pages, 1997/10

JAERI-Tech-97-047.pdf:2.39MB

no abstracts in English

Distributed material database on the internet; Present status of data-free-way

Fujita, Mitsutane*; ; Tachi, Yoshiaki*; Nakajima, Ritsuko*

RIST News, (24), p.25 - 34, 1997/00

no abstracts in English

Development of comprehensive material performance database for nuclear applications

Tsuji, Hirokazu; ; Tsukada, Takashi; Nakajima, Hajime

Journal of Nuclear Science and Technology, 30(12), p.1234 - 1242, 1993/12

https://doi.org/10.3327/jnst.30.1234

no abstracts in English

Statistical analyses of variability/reproducibility of environmentally assisted cyclic crack growth rate data utilizing JAERI Material Performance Database(JMPD)

Tsuji, Hirokazu; ; Nakajima, Hajime; Kondo, Tatsuo

JAERI-M 93-078, 42 Pages, 1993/05

JAERI-M-93-078.pdf:0.84MB

no abstracts in English