Search Results - "T Shiigi"

Liquid Nitrogen Flashing in the glass vessel under Rapid Depressurizations by T Watanabe, A Nakano, K Tokunaga, T Shiigi, K Shimojima

“…Recently, a demand for cryogenic fluids as a coolant has been increasing because of the industrial development of low temperature technology. The purpose of…”
Get full text

Phase Change Phenomena of Water under Depressurization State by T Watanabe, M Nakamura, K Tokunaga, T Shiigi, H Ohta, K Shimojima

“…Latent heat of vaporization of water is very large compared to the latent heat of vaporization of other fluids. Therefore, when evaporation is promoted by…”
Get full text

Phenomena of Liquid Nitrogen Flashing under Rapid Depressurizations by T Watanabe, A Nakano, K Kambara, K Tokunaga, T Shiigi, K Shimojima

“…Flashing Experiment of liquid nitrogen in a pressure vessel was conducted under rapid depressurization rate. Observations of the explosive boiling behavior…”
Get full text

Radiation Test Results in Newly Developed Super-Junction Power MOSFETs by Mizuta, E., Nakada, Y., Kuboyama, S., Inoue, M., Kumagai, Y., Tatemichi, S., Shiigi, T., Watashima, T., Shindou, H.

“…We report the results of single-event effects test using heavy ions and total ionizing dose test using γ-ray in JAXA qualified super-junction power MOSFETs…”
Get full text

Is Spread Spectrum Sound a Robust Local Positioning System for a Quadcopter Operating in a Greenhouse? by Z. Huang, M. Ono, T. Shiigi, T. Suzuki, H. Habaragamuwa, H. Nakanishi, N. Kondo

“…This paper evaluates the robustness of a hybrid Spread Spectrum Sound Local Positioning System (SSSLPS)/ Inertial Navigation System (INS) navigation system for…”
Get full text

A chip design concept for an extremely low on-state voltage 1200V FS-IGBT/FWD with high withstand capability for the MERS configuration by Iwamuro, N., Yamazaki, T., Shiigi, T., Shimada, R.

“…This paper describes IGBT and FWD design concept and measured results for the application of magnetic energy recovery switch (MERS) configuration for the first…”
Get full text

Quantification of area at risk in acute myocardial infarction by tomographic imaging by FURUTANI, Y, SHIIGI, T, NAKAMURA, Y, NAKAMURA, H, HARADA, M, YAMAMOTO, T, WAKEYAMA, T, NAKATSUKA, M, OGAWA, H, MATSUZAKI, M

“…The purpose of this study was twofold: to validate, in a phantom heart model, a simple threshold technique for the quantification of defect size using…”
Get full text

Influence of ambient nitrogen pressure on the property of zirconium nitride thin films in ion beam assisted deposition by Gotoh, Y., Shiigi, T., Nagao, M., Tsuji, H., Ishikawa, J.

“…Influence of ambient nitrogen pressure on the property of zirconium nitride thin films in ion beam assisted deposition was investigated. Deposition was…”
Get full text

Relative Usefulness of Measures of Heart Rate Variability and Neuroendocrine Activity as Indicators of Autonomic Nervous Abnormality in Patients With Left Ventricular Dysfunction by Shiigi, Toshiaki, Furutani, Yuhji, Nakamura, Yasuma, Nakamura, Hiroshi, Harada, Masahiko, Yamamoto, Takeshi, Shimizu, Akihiko, Matsuzaki, Masunori

“…The aim of the study was to assess the relationship between changes in heart rate variability (HRV) and parameters of neuroendocrine activation in patients…”
Get full text