Published electronic media are becoming Grey

Kumazaki, Yui; Suzuki, Satoru; Kanazawa, Masashi*; Kunii, Katsuhiko; Yonezawa, Minoru; Itabashi, Keizo

Proceedings of 20th International Conference on Grey Literature (GL-20), p.99 - 104, 2019/02

JAEA Library focuses on collecting conference proceedings and technical reports which are very important and referred materials for our users in the field of nuclear science and technology. There are an increasing number of cases that they are published in electronic media such as CD-ROM and flash memories. There are problems as to manage such electronic media in a library. Largest problems for electronic media would be the long-term preservation and permanent access. Lifetime of electronic media are much shorter compared with paper and/or microfilm. In this regard, the JAEA library is struggling to preserve electronic media including related PCs and software for a long-term. One of the effective countermeasure should be preserving PCs and software to browse, emulation and migration to another media. However, our countermeasure is not good enough for users and preservation. The authors would like to present JAEA Library's current activities on long term preservation and use of electronic media, and it comes to the conclusion the fact that even published electronic media are becoming grey literature in certain environment.

A Model for striation formation in ac PDP discharges

Muraoka, Katsunori*; Azumi, Masafumi; Suzuki, Keizo*; Yamagata, Yukihiko*; Yagi, Masatoshi*

Journal of Physics D; Applied Physics, 39(10), p.2135 - 2139, 2006/05

https://doi.org/10.1088/0022-3727/39/10/025

A model is presented to explain the mechanism of striation formation in ac plasma display panel discharges. A simple Monte Carlo simulation code follows the electron motions in such discharges and features of striations obtained by the simulation are consistent with experimental results. The model suggests the indirect measurement of electric field in a micro-discharges from the space pich of striations.

Exisitence forms of Am(III) in the presence of humic substances in saline groundwater at pH 7-10

Nagao, Seiya; Nakaguchi, Yuzuru*; Suzuki, Yasuhiro*; Hiraki, Keizo*; Fujitake, Nobuhide*; Ogawa, Hiromichi

Proceedings of International Conference on the Biogeochemistry of Trace Elements (ICOBTE2001), P. 666, 2001/00

no abstracts in English

Molecular size distribution of Np, Pu and Am in organic rich, saline groundwater

Nagao, Seiya; Tanaka, Tadao; Nakaguchi, Yuzuru*; Suzuki, Yasuhiro*; Muraoka, Susumu; Hiraki, Keizo*

Understanding and Maraging Organic Matter in Soils, Sediments and Waters, p.525 - 532, 2001/00

no abstracts in English

Direct measurement of fluorescence characteristics of aquatic humic substances by three-dimensional fluorescence spectrophotometer

Nagao, Seiya; Suzuki, Yasuhiro*; Nakaguchi, Yuzuru*; ; Hiraki, Keizo*

Bunseki Kagaku, 46(5), p.335 - 342, 1997/00

https://doi.org/10.2116/bunsekikagaku.46.335

no abstracts in English

None

Ito, Masakazu*; Okamoto, Mayumi*; Shibata, Masahiro; Sasaki, Yasuo; Danhara, Toru*; Suzuki, Keizo*; Watanabe, Takashi*

PNC TN8430 93-003, 114 Pages, 1993/08

PNC-TN8430-93-003.pdf:8.35MB

None

Development of simplified pelletizing process for MOX fuel; Evaluation test for the structural strengthen of silicon nitride tray at the viewpoint of common use throughout the denitration and granulation process

Kurita, Tsutomu; Kimura, Yuichi; Kato, Yoshiyuki; Yoshimoto, Katsunobu; Suzuki, Masahiro; Uematsu, Keizo*; Tanaka, Satoshi*

no journal, , 

no abstracts in English