Search Results - "HIROI, K"

High-spatial-resolution measurement of magnetization distribution using polarized neutron imaging by Sasada, S., Hiroi, K., Osanai, K., Shinohara, T., Watanabe, K., Uritani, A.

“…Abstract The evaluation of the magnetization distribution inside a bulk magnet is important for ensuring the performance of automotive motors because it…”
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BLACK HOLE MASS AND EDDINGTON RATIO DISTRIBUTION FUNCTIONS OF X-RAY-SELECTED BROAD-LINE AGNs AT z ∼ 1.4 IN THE SUBARU XMM-NEWTON DEEP FIELD by NOBUTA, K, AKIYAMA, M, MORITANI, Y, SUMIYOSHI, M, TAKATO, N, KIMURA, M, MAIHARA, T, DALTON, G, LEWIS, I, BONFIELD, D, LEE, H, CURTIS-LAKE, E, UEDA, Y, MACAULAY, E, CLARKE, F, SEKIGUCHI, K, SIMPSON, C, CROOM, S, OUCHI, M, HANAMI, H, YAMADA, T, WATSON, M. G, SILVERMAN, J, HIROI, K, OHTA, K, IWAMURO, F, YABE, K, TAMURA, N

“…In order to investigate the growth of supermassive black holes (SMBHs), we construct the black hole mass function (BHMF) and Eddington ratio distribution…”
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Study of the magnetization distribution in a grain-oriented magnetic steel using pulsed polarized neutron imaging by Hiroi, K., Shinohara, T., Hayashida, H., Parker, J.D., Su, Y.H., Oikawa, K., Kai, T., Kiyanagi, Y.

“…The pulsed polarized neutron imaging technique was applied to the observation of the domain structure in a grain oriented magnetic steel sheet with an…”
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Recent progress on practical materials study by Bragg edge imaging at J-PARC by Oikawa, K., Su, Y.H., Kiyanagi, R., Kawasaki, T., Shinohara, T., Kai, T., Hiroi, K., Harjo, S., Parker, J.D., Matsumoto, Y., Hayashida, H., Zhang, S.Y., Tomota, Y., Sato, H.

“…We are developing practical material observation methods using neutron imaging at J-PARC Materials and Life Science Experimental Facility (MLF). Neutron…”
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Generation of $$^4$$ 4 He $$_2^$$ 2 ∗ Clusters via Neutron- $$^3$$ 3 He Absorption Reaction Toward Visualization of Full Velocity Field in Quantum Turbulence by Matsushita, T., Sonnenschein, V., Guo, W., Hayashida, H., Hiroi, K., Hirota, K., Iguchi, T., Ito, D., Kitaguchi, M., Kiyanagi, Y., Kokuryu, S., Kubo, W., Saito, Y., Shimizu, H. M., Shinohara, T., Suzuki, S., Tomita, H., Tsuji, Y., Wada, N.

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Development of an in Situ 3He NSF Using SEOP Technique with an Evaluation System for the Pulsed Neutron Source by Okudaira, T., Oku, T., Sakai, K., Ino, T., Hayashida, H., Hiroi, K., Shinohara, T., Kakurai, K., Aizawa, K.

“…A 3 He spin filter is a useful device for polarizing a neutron beam. We are developing the 3 He spin filters for users of the material and life science…”
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Asymmetric induction in the inter- and intramolecular radical carbon–carbon bond forming reactions of N-arylsulfonyl-α-bromocarboxamides with chiral ligands: the use of chiral sulfoxide ligands in radical chemistry by Hiroi, Kunio, Ishii, Mikiyo

“…Inter- and intramolecular asymmetric radical carbon–carbon bond-forming reactions of sulfonamides were successfully achieved using chiral ligands in the…”
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Miniature round robin test on the bending strain characteristics of Ag/Bi(2223) tapes at room and liquid nitrogen temperatures by Katagiri, K., Kuroda, T., Shin, H.S., Hiroi, K., Itoh, K., Wada, H.

“…In order to supplement the VAMAS round robin test (RRT) on the bending strain dependence of critical current, Ic, of Ag/Bi-2223 tapes conducted in 2001, a…”
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Accurate and early detection of Localized Heavy Rain by integrating multivendor sensors in various installation environments by Hiroi, K., Seto, Yoshihito, Matsumoto, Futoshi, Taenaka, Yuzo, Ochiai, Hideya, Ando, Haruo, Yokoyama, Hitoshi, Nakayama, Masaya, Sunahara, Hideki

“…In this study, we focus on the accurate and early prediction of Localized Heavy Rain (LHR) using multiple sensors. Traditional sensors, such as rain gauges and…”
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Definitive Chemo-radiotherapy for Esophageal Cancer: Failure Pattern and Salvage Treatments by Koike, R, Nishimura, Y, Nakamatsu, K, Kanamori, S, Ohkubo, M, Hiroi, K, Shibata, T, Nishikawa, T, Shiozaki, H

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Protracted Infusion Chemotherapy Combined With Radiotherapy for Esophageal Cancer With Malignant Fistula by Koike, R, Nishimura, Y, Nakamatsu, K, Okubo, M, Hiroi, K, Nishikawa, T, Kanamori, S, Shibata, T

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Static and Moving Phantom Studies for Treatment Planning in an Integrated PET/CT System by Nishimura, Y, Okubo, M, Nakamatsu, K, Okumura, M, Shibata, T, Kanamori, S, Koike, R, Hiroi, K, Nishikawa, T, Hosono, M

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Bending strain characteristics of Ag/Bi(2223) tapes at liquid nitrogen temperature by Katagiri, K., Hiroi, K., Kasaba, K., Asoh, T., Kuroda, T., Itoh, K., Wada, H., Shin, H.S.

“…Bending strain dependence of critical current, I c, of Ag/Bi-2223 57 filament tapes was investigated at 77 K and room temperature, RT, using a device invented…”
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Mechanical and superconducting properties of Bi-2223 tape for 19 T cryogen-free superconducting magnet by Nishijima, G., Awaji, S., Watanabe, K., Hiroi, K., Katagiri, K., Kurusu, T., Hanai, S., Takano, H.

“…We have started a new project to develop a cryogen-free 19 T superconducting magnet with a 52-mm room temperature bore. The magnet is designed to be consisting…”
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Organometal-Catalyzed Asymmetric Synthesis Stereocontrolled by Organosulfur Functionality by HIROI, Kunio

“…Our recent studies on asymmetric synthesis with the assistance of organometal catalysts stereocontrolled by organosulfur functionality involved in reaction…”
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5569 POSTER Intensity modulated radiotherapy for oropharyngeal and hypopharyngeal cancers: a short-term result by Shibata, T, Nakamatsu, K, Koike, R, Okubo, M, Hiroi, K, Nishikawa, T, Kanamori, S, Mori, K, Nishimura, Y

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Development and application of a 3He Neutron Spin Filter at J-PARC by Okudaira, T., Oku, T., Ino, T., Hayashida, H., Kira, H., Sakai, K., Hiroi, K., Takahashi, S., Aizawa, K., Endo, H., Endo, S., Hino, M., Hirota, K., Honda, T., Ikeda, K., Kakurai, K., Kambara, W., Kitaguchi, M., Oda, T., Ohshita, H., Otomo, T., Shimizu, H.M., Shinohara, T., Suzuki, J., Yamamoto, T.

“…We are developing a neutron polarizer with polarized 3He gas, referred to as a 3He spin filter, based on the Spin Exchange Optical Pumping (SEOP) for polarized…”
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Development and application of a 3 He Neutron Spin Filter at J-PARC by Okudaira, T., Oku, T., Ino, T., Hayashida, H., Kira, H., Sakai, K., Hiroi, K., Takahashi, S., Aizawa, K., Endo, H., Endo, S., Hino, M., Hirota, K., Honda, T., Ikeda, K., Kakurai, K., Kambara, W., Kitaguchi, M., Oda, T., Ohshita, H., Otomo, T., Shimizu, H.M., Shinohara, T., Suzuki, J., Yamamoto, T.

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Analysis of electroretinogram during systemic hypercapnia with intraretinal K(+)-microelectrodes in cats by Hiroi, K, Yamamoto, F, Honda, Y

“…Systemic hypercapnia alters the intraretinal pH and metabolism and profoundly affects the vitreal electroretinogram (ERG). Using intraretinal K(+)-selective…”
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Stereochemistry of Highly Selective Transition Metal or Lewis Acid-Catalyzed Asymmetric Reactions by HIROI, Kunio

“…Recent progress of our studies on catalytic asymmetric synthesis is reviewed focused on transition metal-catalyzed intramolecular asymmetric reactions using…”
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