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504 results on '"Shiozawa, K."'

15. Catalytic Cracking of Naphtha to Light Olefins

Author

Yoshimura, Y., Kijima, N., Hayakawa, T., Murata, K., Suzuki, K., Mizukami, F., Matano, K., Konishi, T., Oikawa, T., Saito, M., Shiojima, T., Shiozawa, K., Wakui, K., Sawada, G., Sato, K., Matsuo, S., and Yamaoka, N.

Published
2001
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28. Ni and NiFe nanocrystalline films prepared with gas-deposition method

Author

Kita, Eiji, Shiozawa, K., Sasaki, Y., Iwamoto, Y., Tasaki, A., and Tanimoto, H.

Subjects
Thin films -- Magnetic properties, Magnetic materials -- Evaluation, Microstructure -- Analysis, Magnetization -- Analysis, Business, Electronics, Electronics and electrical industries
Abstract

The magnetic properties and structures of Ni and NiFe nanocrystalline films prepared with the gas-deposition method (GDM) are investigated. From the results of STM and SEM, fine particles, approximately 10 nm in diameter, were seen in the films. Furthermore, aggregates several tens of nm in diameter, composed of the small particles, are also observed. The magnetization of the Ni nanocrystalline films is about 50 emu/g, or 90% of that of bulk Ni. Coercivity of the Ni nanocrystals ranged from 4 to 20 Oe. In the case of NiFe, the concentration of Fe is slightly increased as the evaporation temperature is increased.

Published
1996

29. Time dynamics of the gas discharge around drops of liquids.

Author

Korotkov, K., Krizhanovsky, E., Borisova, M., Korotkin, D., Hayes, M., Matravers, P., Momoh, K.S., Peterson, P., Shiozawa, K., and Vainshelboim, A.

Subjects
GLOW discharges, DROPLETS, LIQUIDS, DYNAMICS, GAS chromatography, PHYSICS
Abstract

We have investigated the dynamics of gas discharge around drops of conducting (strong electrolytes) and nonconductive (organic oils) liquids. The trend of dynamics of the gas discharge image turns out to distinquish even between chemically close liquids, which have nondistinquishable static gas discharge images. This article is a natural continuation of the work by K. Korotkov and D. Korotkin [J. Appl. Phys. 89, 4732 (2001)], where static images of gas discharge were studied. © 2004 American Institute of Physics. [ABSTRACT FROM AUTHOR]

Published
2004
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35. The Japanese LupusPRO: A cross-cultural validation of an outcome measure for lupus.

Author

Inoue, M., Shiozawa, K., Yoshihara, R., Yamane, T., Shima, Y., Hirano, T., Jolly, M., and Makimoto, K.

Subjects
*SYSTEMIC lupus erythematosus, *PUBLIC health, *QUESTIONNAIRES, *DEMOGRAPHIC research, *TEST reliability
Abstract

Objective This study aimed to validate the Japanese version of the LupusPRO questionnaire for use with systemic lupus erythematosus patients. Methods Participants were 205 lupus patients recruited from three rheumatology centers in Japan. Demographic data were collected and quality of life was assessed using the LupusPRO and the Short Form Health Survey-12. Disease activity was evaluated by physicians using the Systemic Lupus Erythematosus Activity Index. Some participants completed questionnaires 10–14 days after the first survey. Internal consistency reliability, test-retest reliability, content validity and convergent validity were examined, and confirmatory factor analysis was performed. Results Participants’ mean age was 47.8 ± 13.6 years. Older participants scored lower on physical quality of life and higher on coping than younger participants. The LupusPRO showed satisfactory test-retest reliability (n = 111). Test-retest reliability was lower for the mental and social aspects of quality of life, indicating fluctuations in quality of life during the two-week interval. Internal consistency reliability was good and convergent validity with the corresponding domains of the Short Form Health Survey-12 was satisfactory. Confirmatory factor analysis showed a good model fit. Conclusion The Japanese LupusPRO is a reliable and valid measure to evaluate treatment interventions for systemic lupus erythematosus. [ABSTRACT FROM AUTHOR]

Published
2017
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48. Tuberculosis Survey In Bhaktapur

Author

Miyamoto, T, primary, Shiozawa, K, primary, Iwamura, N, primary, Nomura, T, primary, Fukasu, H, primary, Funato, Y, primary, Kobayashi, Y, primary, Miura, T, primary, Joshi, Y R, primary, Shrestha, P N, primary, Pradhan, I, primary, Shrestha, S B, primary, Pradhan, M L, primary, Tandokar, B B, primary, Karki, D B, primary, and Bhakia, Ishwari, primary

Published
2003
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