Search Results - "Kawachi, T"

Branched-chain Amino Acid Intake and the Risk of Diabetes in a Japanese Community: The Takayama Study by NAGATA, Chisato, NAKAMURA, Kozue, WADA, Keiko, TSUJI, Michiko, TAMAI, Yuya, KAWACHI, Toshiaki

“…Dietary supplementation with branched-chain amino acids (BCAAs), including leucine, isoleucine, and valine, has shown potential benefits for the metabolic…”
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Burst intensification by singularity emitting radiation in multi-stream flows by Pirozhkov, A. S., Esirkepov, T. Zh, Pikuz, T. A., Faenov, A. Ya, Ogura, K., Hayashi, Y., Kotaki, H., Ragozin, E. N., Neely, D., Kiriyama, H., Koga, J. K., Fukuda, Y., Sagisaka, A., Nishikino, M., Imazono, T., Hasegawa, N., Kawachi, T., Bolton, P. R., Daido, H., Kato, Y., Kondo, K., Bulanov, S. V., Kando, M.

“…Burst Intensification by Singularity Emitting Radiation (BISER) is proposed. Singularities in multi-stream flows of emitting media cause constructive…”
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Enhancement of photon number reflected by the relativistic flying mirror by Kando, M, Pirozhkov, A S, Kawase, K, Esirkepov, T Zh, Fukuda, Y, Kiriyama, H, Okada, H, Daito, I, Kameshima, T, Hayashi, Y, Kotaki, H, Mori, M, Koga, J K, Daido, H, Faenov, A Ya, Pikuz, T, Ma, J, Chen, L-M, Ragozin, E N, Kawachi, T, Kato, Y, Tajima, T, Bulanov, S V

“…Laser light reflection by a relativistically moving electron density modulation (flying mirror) in a wake wave generated in a plasma by a high intensity laser…”
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Ability of 18-fludeoxyglucose positron emission tomography/CT to detect incidental cancer by Sone, Y, Sobajima, A, Kawachi, T, Kohara, S, Kato, K, Naganawa, S

“…To determine the prevalence and clinical features of pathologically proven incidental cancer (IC) detected by whole-body fluorine-18 fludeoxyglucose…”
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Coherent X‐ray beam metrology using 2D high‐resolution Fresnel‐diffraction analysis by Ruiz-Lopez, M., Faenov, A., Pikuz, T., Ozaki, N., Mitrofanov, A., Albertazzi, B., Hartley, N., Matsuoka, T., Ochante, Y., Tange, Y., Yabuuchi, T., Habara, T., Tanaka, K. A., Inubushi, Y., Yabashi, M., Nishikino, M., Kawachi, T., Pikuz, S., Ishikawa, T., Kodama, R., Bleiner, D.

“…Direct metrology of coherent short‐wavelength beamlines is important for obtaining operational beam characteristics at the experimental site. However, since…”
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Nonlinear increase of X-ray intensities from thin foils irradiated with a 200 TW femtosecond laser by Faenov, A. Ya, Colgan, J., Hansen, S. B., Zhidkov, A., Pikuz, T. A., Nishiuchi, M., Pikuz, S. A., Skobelev, I. Yu, Abdallah, J., Sakaki, H., Sagisaka, A., Pirozhkov, A. S., Ogura, K., Fukuda, Y., Kanasaki, M., Hasegawa, N., Nishikino, M., Kando, M., Watanabe, Y., Kawachi, T., Masuda, S., Hosokai, T., Kodama, R., Kondo, K.

“…We report, for the first time, that the energy of femtosecond optical laser pulses, E , with relativistic intensities I  > 10 21   W/cm 2 is efficiently…”
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Soft-x-ray harmonic comb from relativistic electron spikes by Pirozhkov, A S, Kando, M, Esirkepov, T Zh, Gallegos, P, Ahmed, H, Ragozin, E N, Faenov, A Ya, Pikuz, T A, Kawachi, T, Sagisaka, A, Koga, J K, Coury, M, Green, J, Foster, P, Brenner, C, Dromey, B, Symes, D R, Mori, M, Kawase, K, Kameshima, T, Fukuda, Y, Chen, L, Daito, I, Ogura, K, Hayashi, Y, Kotaki, H, Kiriyama, H, Okada, H, Nishimori, N, Imazono, T, Kondo, K, Kimura, T, Tajima, T, Daido, H, Rajeev, P, McKenna, P, Borghesi, M, Neely, D, Kato, Y, Bulanov, S V

“…We demonstrate a new high-order harmonic generation mechanism reaching the "water window" spectral region in experiments with multiterawatt femtosecond lasers…”
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Soft picosecond X-ray laser nanomodification of gold and aluminum surfaces by Starikov, S. V., Faenov, A. Ya, Pikuz, T. A., Skobelev, I. Yu, Fortov, V. E., Tamotsu, S., Ishino, M., Tanaka, M., Hasegawa, N., Nishikino, M., Kaihori, T., Imazono, T., Kando, M., Kawachi, T.

“…Experimental and theoretical investigations of aluminum (Al) and gold (Au) surface modification by soft X-ray laser pulse are presented. Well-polished samples…”
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Entropy-based assessment and clustering of potential water resources availability by Maruyama, Takeo, Kawachi, Toshihiko, Singh, Vijay P.

“…The potential water resources availability (PWRA) in an area is assessed in terms of disorder in intensity and over-a-year apportionment of monthly rainfall…”
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Construction of a magnetic bottle spectrometer and its application to pulse duration measurement of X-ray laser using a pump-probe method by Namba, S., Hasegawa, N., Kishimoto, M., Nishikino, M., Ishino, M., Kawachi, T.

“…To characterize the temporal evolution of ultrashort X-ray pulses emitted by laser plasmas using a pump-probe method, a magnetic bottle time-of-flight electron…”
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Risk and Benefit of Irradiation for Subventricular Zone in the Treatment of Patients With Glioblastoma by Iuchi, T, Hatano, K, Kawachi, T, Kodama, T, Sakaida, T, Kawasaki, K, Hasegawa, Y, Hara, R

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Low-threshold ablation of dielectrics irradiated by picosecond soft x-ray laser pulses by Faenov, A. Ya, Inogamov, N. A., Zhakhovskii, V. V., Khokhlov, V. A., Nishihara, K., Kato, Y., Tanaka, M., Pikuz, T. A., Kishimoto, M., Ishino, M., Nishikino, M., Nakamura, T., Fukuda, Y., Bulanov, S. V., Kawachi, T.

“…Ablation of LiF crystal by soft x-ray laser (XRL) pulses with wavelength λ = 13.9   nm and duration T L = 7   ps is studied experimentally and theoretically…”
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Motor Core Iron Loss Analysis Evaluating Shrink Fitting and Stamping by Finite-Element Method by Fujisaki, K., Hirayama, R., Kawachi, T., Satou, S., Kaidou, C., Yabumoto, M., Kubota, T.

“…We describe a method to analyze the effects of shrink fitting and stamping on the mechanical stress distribution and iron loss in motor cores. Shrink fitting…”
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Soft x-ray source for nanostructure imaging using femtosecond-laser-irradiated clusters by Fukuda, Y., Faenov, A. Ya, Pikuz, T., Kando, M., Kotaki, H., Daito, I., Ma, J., Chen, L. M., Homma, T., Kawase, K., Kameshima, T., Kawachi, T., Daido, H., Kimura, T., Tajima, T., Kato, Y., Bulanov, S. V.

“…The intense soft x-ray light source using the supersonic expansion of the mixed gas of He and CO2, when irradiated by a femtosecond Ti:sapphire laser pulse, is…”
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EP-1223: Dosimetric comparison between Acuros XB and model-based algorithm for prostate IMRT with implanted fiducial marker by Tohyama, N, Kodama, T, Kawachi, T, Kojima, T, Saitoh, H, Hatano, K

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Efficient multi-keV x-ray generation from a high-Z target irradiated with a clean ultra-short laser pulse by Zhang, Z, Nishikino, M, Nishimura, H, Kawachi, T, Pirozhkov, A S, Sagisaka, A, Orimo, S, Ogura, K, Yogo, A, Okano, Y, Ohshima, S, Fujioka, S, Kiriyama, H, Kondo, K, Shimomura, T, Kanazawa, S

“…Kα line emissions from Mo and Ag plates were experimentally studied using clean, ultrahigh-intensity femtosecond laser pulses. The absolute yields of Kα x-rays…”
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Spallative ablation of dielectrics by X-ray laser by Inogamov, N. A., Zhakhovsky, V. V., Faenov, A. Y., Khokhlov, V. A., Shepelev, V. V., Skobelev, I. Y., Kato, Y., Tanaka, M., Pikuz, T. A., Kishimoto, M., Ishino, M., Nishikino, M., Fukuda, Y., Bulanov, S. V., Kawachi, T., Petrov, Y. V., Anisimov, S. I., Fortov, V. E.

“…A short laser pulse in wide range of wavelengths, from infrared to X-ray, disturbs electron–ion equilibrium and increases pressure in a heated layer. The case…”
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Surface nanodeformations caused by ultrashort laser pulse by Inogamov, N.A., Zhakhovsky, V.V., Ashitkov, S.I., Emirov, Yu.N., Faenov, A.Ya, Petrov, Yu.V., Khokhlov, V.A., Ishino, M., Demaske, B.J., Tanaka, M., Hasegawa, N., Nishikino, M., Tamotsu, S., Pikuz, T.A., Skobelev, I.Y., Ohba, T., Kaihori, T., Ochi, Y., Imazono, T., Fukuda, Y., Kando, M., Kato, Y., Kawachi, T., Anisimov, S.I., Agranat, M.B., Oleynik, I.I., Fortov, V.E.

“…•Ultrashort laser pulse causes strong foaming of irradiated metal.•Fast non-equilibrium re-crystallization freezes jets and undersurface nanobubbles.•After…”
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Validation of IMRT Postal Dosimetry Audit Using Radiophotoluminescence Glass Dosimeter by Tohyama, N, hashimoto, S, Minemura, T, Fujita, Y, Kawachi, T, Kojima, T, Hatano, K, Nakamura, K, Saitoh, H, Ishikura, S

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Enhancement of double auger decay probability in xenon clusters irradiated with a soft-x-ray laser pulse by Namba, S, Hasegawa, N, Nishikino, M, Kawachi, T, Kishimoto, M, Sukegawa, K, Tanaka, M, Ochi, Y, Takiyama, K, Nagashima, K

“…The interaction of large Xe clusters with a soft x-ray laser pulse having a wavelength of 13.9 nm and an intensity of up to 2x10(10) W/cm2 was investigated…”
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