Search Results - "Sakabe, S."

Non-thermal ablation of expanded polytetrafluoroethylene with an intense femtosecond-pulse laser by Hashida, M, Mishima, H, Tokita, S, Sakabe, S

“…Ablation of expanded polytetrafluoroethylene without disruption of the fine porous structure is demonstrated using an intense femtosecond-pulse laser. As a…”
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The formation mechanism of the periodic nanograting structure by the Weibel instability by Gouda, A. M., Sakagami, H., Ogata, T., Hashida, M., Sakabe, S.

“…The two-dimensional particle in cell code has been used to demonstrated the formation mechanism for the periodic nanograting structure using 500-fs pulses of…”
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Fast heating scalable to laser fusion ignition by Kodama, R

“…Rapid heating of a compressed fusion fuel by a short-duration laser pulse is a promising route to generating energy by nuclear fusion, and has been…”
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Proposed double-layer target for the generation of high-quality laser-accelerated ion beams by Esirkepov, T Zh, Bulanov, S V, Nishihara, K, Tajima, T, Pegoraro, F, Khoroshkov, V S, Mima, K, Daido, H, Kato, Y, Kitagawa, Y, Nagai, K, Sakabe, S

“…In order to achieve a high-quality, i.e., monoenergetic, intense ion beam, we propose the use of a double-layer target. The first layer, at the target front,…”
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Prepulse-free petawatt laser for a fast ignitor by Kitagawa, Y., Fujita, H., Kodama, R., Yoshida, H., Matsuo, S., Jitsuno, T., Kawasaki, T., Kitamura, H., Kanabe, T., Sakabe, S., Shigemori, K., Miyanaga, N., Izawa, Y.

“…We have developed a prepulse-free short-pulse Nd:glass laser system of 0.9-PW peak power to heat a pre-imploded high-density plasma. An optical parametric…”
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X-ray line polarization spectroscopy to study hot electron transport in ultra-short laser produced plasma by Inubushi, Y., Nishimura, H., Ochiai, M., Fujioka, S., Johzaki, T., Mima, K., Kawamura, T., Nakazaki, S., Kai, T., Sakabe, S., Izawa, Y.

“…Observation is reported of the polarization of the helium-like Cl–He α line (1s 2 1S 0–1s2p 1P 1), at 2.79 keV emitted from a triple-layer target irradiated…”
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DISTRIBUTION OF THE SEMIHEALTH CONDITION AMONG COMMUNITY-DWELLING ELDERLY IN JAPAN by Yamasaki, H., Sakabe, S., Xiao, Q., Danbara, M., Zhang, J., Yamazaki, H.

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K α spectroscopy to study energy transport in ultrahigh-intensity laser produced plasmas by Nishimura, H., Kawamura, T., Matsui, R., Ochi, Y., Okihara, S., Sakabe, S., Koike, F., Johzaki, T., Nagatomo, H., Mima, K., Uschmann, I., Förster, E.

“…K α line emission from partially ionized material was studied to diagnose energy transport in ultrahigh-intensity laser produced plasmas. Dependence of the…”
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3-D analysis of induction motor with skewed slots using regular coupling mesh by Kometani, H., Sakabe, S., Kameari, A.

“…A new method using a regular coupling mesh is proposed for problems involving movement in the FEM analysis of electric machines using edge elements. The fixed…”
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Pathophysiology of recurrent atrial fibrillation after initial cryoballoon ablation and clinical outcome of the second ablation by Sakabe, S, Tada, T, Yamagishi, H, Maeno, K, Kasai, A

“…Abstract Funding Acknowledgements Type of funding sources: None. Background There are limited clinical studies on recurrent atrial fibrillation (AF) mechanisms…”
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Elements and their transitions feasible for NEET by Sakabe, S., Takahashi, K., Hashida, M., Shimizu, S., Iida, T.

“…Electron and nuclear transitions in the nuclear excitation by electron transition (NEET) process have been investigated. The NEET transitions for nuclei are…”
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Evaluation of resistance to Levofloxacin in tuberculosis treatment in a hospital in Japan by Azuma, K., Sakabe, S., Toyoshima, H.

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Mechanism for self-formation of periodic grating structures on a metal surface by a femtosecond laser pulse by Sakabe, Shuji, Hashida, Masaki, Tokita, Shigeki, Namba, Shin, Okamuro, Kiminori

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P902Prevalence of gastroparesis diagnosed with esophagogastroduodenoscopy after atrial fibrillation ablation with radiofrequency or Cryoballoon by Sakabe, S, Maeno, K, Kasai, A

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3-D electro-magnetic analyses of a cage induction motor with rotor skew by Kometani, H., Sakabe, S., Nakanishi, K.

“…The paper studied the performance characteristics of a three-phase cage induction motor using a 3D finite element technique. Especially, the effects of rotor…”
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Generation of high-energy protons from the Coulomb explosion of hydrogen clusters by intense femtosecond laser pulses by Sakabe, S., Shimizu, S., Hashida, M., Sato, F., Tsuyukushi, T., Nishihara, K., Okihara, S., Kagawa, T., Izawa, Y., Imasaki, K., Iida, T.

“…The energy distributions of protons emitted from the Coulomb explosion of hydrogen clusters by an intense femtosecond laser have been experimentally obtained…”
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Geriatric nutritional risk index (GNRI) predicts long-term survival and limb events in patients with peripheral artery disease by Horiguchi, M, Yamagishi, H, Unno, K, Takamura, T, Tone, K, Sakabe, S, Maeno, K, Izumi, D, Seko, T, Kasai, A

“…Abstract Background Geriatric nutritional risk index (GNRI) was developed as a “nutrition-related” risk index and was reported in different populations as…”
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In situ Observation of LIPSS Formation on Si Wafers under THz-FEL Irradiation by Nagashima, T., Irizawa, A., Hashida, M., Higashiya, A., Suga, S., Sakabe, S.

“…In order to investigate the mechanism of the formation of laser induced periodic surface structures (LIPSS), in situ observation of LIPSS formation on Si…”
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P1917Can cryoballoon ablation produce alterations in cardiac and extra-cardiac autonomic nervous system in patients with atrial fibrillation? by Sakabe, S, Unno, K, Mori, T, Horiguchi, M, Takamura, T, Tone, K, Izumi, D, Maeno, K, Seko, T, Kasai, A

“…Abstract Background Cryoballoon ablation (CBA) during pulmonary vein isolation (PVI) for atrial fibrillation (AF) can cause direct thermal injury to structures…”
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P179 Alterations of resting heart rate and heart rate viability after cryoballon ablation in the patients with paroxysmal atrial fibrillation by Sakabe, S, Maeno, K, Yamagishi, H, Unno, K, Mori, T, Tone, K, Horiguchi, M, Takamura, T, Izumi, D, Seko, T, Kasai, A

“…Abstract Background While it is generally accepted that cardiac autonomic nervous system (CANS) plays an important role in atrial fibrillation (AF) and…”
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