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3,019 results on '"Ogata H"'

152. Structure and Raman scattering of Cs_3C_<60> under high pressure

Author

Fujiki, S., Kubozono, Y., Emura, S., Takabayashi, Y., Kashino, S., Fujiwara, A., Ishii, K., Suematsu, H., Murakami, Y., Iwasa, Y., Mitani, T., and Ogata, H.

Abstract

Raman scattering is studied for a pressure-induced superconductor Cs_3C_ in a pressure region from 1 bar to 62 kbar. The center frequency ω_0 for H_g(1) and H_g(2) Raman peaks increase by applying pressure, but the increase shows a saturation in the high-pressure region. On the other hand, the ω_0 for A_g(1) and A_g(2) modes increase monotonically in all pressure regions. The electron-phonon coupling constant for Cs_3C_ shows a rapid decrease up to 30 kbar and an increase above 30 kbar. This result may be associated with a transformation from a multiphase (body-centered orthorhombic and A15 phases) to a single phase around 20 kbar. X-ray powder diffraction pattern at 11K under a pressure of 40 kbar shows that a superconducting phase for Cs_3C_ is body-centered orthorhombic.

Published
2000

162. Pan genome of the phytoplankton Emiliania underpins its global distribution

Author

Read, B.A., Kegel, J., Klute, M.J., Kuo, A., Lefebvre, S.C., Maumus, F., Mayer, C., Miller, J., Monier, A., Salamov, A., Young, J., Aguilar, M., Claverie, J.-M., Frickenhaus, S., Gonzalez, K., Herman, E.K., Lin, Y.-C., Napier, J., Ogata, H., Sarno, A.F., Schmutz, J., Schroeder, D., de Vargas, C., Verret, F., von Dassow, P., Valentin, K., Van de Peer, Y., Wheeler, G., Emiliania huxleyi Annotation Consortium, Dacks, J.B., Delwiche, C.F., Dyhrman, S.T., Glöckner, G., John, U., Richards, T., Worden, A.Z., Zhang, X., and Grigoriev, I.V.

Subjects
fungi
Abstract

Coccolithophores have influenced the global climate for over 200 million years. These marine phytoplankton can account for 20 per cent of total carbon fixation in some systems. They form blooms that can occupy hundreds of thousands of square kilometres and are distinguished by their elegantly sculpted calcium carbonate exoskeletons (coccoliths), rendering them visible from space. Although coccolithophores export carbon in the form of organic matter and calcite to the sea floor, they also release CO2 in the calcification process. Hence, they have a complex influence on the carbon cycle, driving either CO2 production or uptake, sequestration and export to the deep ocean. Here we report the first haptophyte reference genome, from the coccolithophore Emiliania huxleyi strain CCMP1516, and sequences from 13 additional isolates. Our analyses reveal a pan genome (core genes plus genes distributed variably between strains) probably supported by an atypical complement of repetitive sequence in the genome. Comparisons across strains demonstrate that E. huxleyi, which has long been considered a single species, harbours extensive genome variability reflected in different metabolic repertoires. Genome variability within this species complex seems to underpin its capacity both to thrive in habitats ranging from the equator to the subarctic and to form large-scale episodic blooms under a wide variety of environmental conditions.

Published
2013

173. Performance and field tests of a handheld Compton camera using 3-D position-sensitive scintillators coupled to multi-pixel photon counter arrays

Author

Kishimoto, A., primary, Kataoka, J., additional, Nishiyama, T., additional, Fujita, T., additional, Takeuchi, K., additional, Okochi, H., additional, Ogata, H., additional, Kuroshima, H., additional, Ohsuka, S., additional, Nakamura, S., additional, Hirayanagi, M., additional, Adachi, S., additional, Uchiyama, T., additional, and Suzuki, H., additional

Published
2014
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175. Gender and computer-supported collaborative learning

Author

Ding, N., Kong, S.C., Ogata, H., Arnseth, H.C., Chan, C.K.K., Hirashima, T., Klett, F., Yang, S.J.H., Research and Evaluation of Educational Effectiveness, and Nieuwenhuis Institute (Pedagogical and Educational Sciences)

Published
2009

176. <Case Report> High-Dose-Rate Interstitial Radiotherapy for the Glioblastoma Multiforme

Author

UCHIYAMA, G., OGATA, H., ARAKI, T., KOIZUMI, K., HlHARA, T., KACHI, K., MONZAWA, S., MATSUSAKO, M., AKIYAMA, S., SANO, H., FUKAMACHI, A., and NUKUI, H.

Subjects
CT compatible stereotactic head holder, glioblastoma multiforme, high-dose-rate interstitial radiotherapy, Iridium-192-equipped remote-afterloading system, nervous system diseases
Abstract

Glioblastoma multiforme is characterized by its resistance to any kind of treatment. We report a patient with recurrent glioblastoma multiforme treated by intraoperative high-dose-rate interstitial rediotherapy with an Iridium-192-equipped remote-afterloading system. This technique was effective only in preventing tumor growth for a few months.

Published
1990

180. CHARACTERISTICS OF THIN WALL SUPERCONDUCTING SOLENOID MAGNETS AND ITS MODEL MAGNET TEST RESULTS

Author

Yamada, R., primary, Kishimoto, T, additional, Mori, S., additional, Noguchi, M., additional, Yoshizaki, R., additional, Kawakami, H., additional, Kondo, K., additional, Hirabayashi, H., additional, Morimoto, K., additional, Wake, M., additional, Yamamoto, A., additional, Aihara, K., additional, Asano, H., additional, Kazawa, Y., additional, Kimura, H., additional, Miyake, Y., additional, Ogata, H., additional, Saito, R., additional, and Suzuki, S., additional

Published
1982
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182. G1 : 1 scenarios: Envisioning the context for WMTE in 2015

Author

Roschelle, Jeremy, Patton, Charles, Chan, TW, Brecht, J, Bienkowski, M, Ally, M, Balacheff, Nicolas, Ney, Muriel, Chang, W, Cherniavsky, John, Hoppe, Ulrich, Ogata, H, Sharples, Mike, Dillenbourg, Pierre, Pea, R, Kwok, LF, Koschmann, T, Looi, CK, Chee, YS, Liu, D, Chen, GD, Young, SSC, Yu, FY, Hou, M, Center for Technology in Learning, SRI International, Laboratoire d'Informatique de Grenoble (LIG), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF), National Science Foundation [Arlington] (NSF), Institut für Informatik und interaktive Systeme, Universität Duisburg-Essen [Essen], Learning Sciences Research Institute, University of Nottingham, UK (UON), Swiss Federal Institute of Technology, and Ecole Polytechnique Fédérale de Lausanne (EPFL)

Subjects
[SHS.EDU]Humanities and Social Sciences/Education, [INFO.EIAH]Computer Science [cs]/Technology for Human Learning, ComputingMilieux_MISCELLANEOUS
Abstract

International audience; no abstract

Published
2005

184. A rotary magnetic refrigerator for superfluid helium production.

Author

Hakuraku, Y. and Ogata, H.

Subjects
*HELIUM, *REFRIGERATORS, *SUPERFLUIDITY
Abstract

Presents a study which developed a new rotary-magnetic refrigerator designed to obtain superfluid helium temperatures by executing a magnetic Carnot cycle. Results of the performance tests; Explanation of the operation principle used in the study; Specifications for the drive motor and bearings.

Published
1986
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185. The role of boron in R[sub n+1]Co[sub n+5]B[sub 2n] systems (R=Y, Sm, Dy; n=0, 1, 2, 3, and ∞).

Author

Ogata, H., Ido, H., and Yamauchi, H.

Subjects
*BORON, *RARE earth metal compounds, *CURIE temperature, *MAGNETICS
Abstract

Presents a study which examined the role of boron in R[subn+1]cobalt[sub3n+5]boron[sub2n] systems, where R= yttrium, samarium and dysporium and n=0,1,2,3, and ∞. Curie temperature of the samples; Sample preparation and crystal structure; Magnetic measurements and results.

Published
1993
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186. Magnetic study of SmCo5, PrCo5, SmCo4B, and Sm3Co11B4 under pulse high field.

Author

Ido, H., Konno, K., Ogata, H., Sugiyama, K., Hachino, H., Date, M., and Maki, K.

Subjects
RARE earth metal compounds, MAGNETIZATION, HYSTERESIS loop
Abstract

Presents information on a study which measured the magnetization curves and hysteresis loops of field-oriented powders of rare-earth and related metal compounds. Analysis of the metallic compounds involved in the study; Methodology of the study; Results and discussion.

Published
1991
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195. DIALYSIS BONE DISEASE

Author

Fusaro, M., primary, Giannini, S., additional, Miozzo, D., additional, Noale, M., additional, Tripepi, G., additional, Plebani, M., additional, Zaninotto, M., additional, Piccoli, A., additional, Vilei, M. T., additional, Cristofaro, R., additional, Gallieni, M., additional, Hamamoto, K., additional, Inaba, M., additional, Okuno, S., additional, Imanishi, Y., additional, Ishimura, E., additional, Yamakawa, T., additional, Shoji, S., additional, Rothe, H. M., additional, Eller, P., additional, Mayer, G., additional, Ketteler, M., additional, Kramar, R., additional, Shaheen, F., additional, Al Rukhaimi, M., additional, Alsahow, A., additional, Al-Ali, F., additional, Al Salmi, I., additional, Al Ghareeb, S., additional, Wang, M., additional, Bieber, B., additional, Robinson, B. M., additional, Pisoni, R. L., additional, Waniewski, J., additional, Debowska, M., additional, Wojcik-Zaluska, A., additional, Ksiazek, A., additional, Zaluska, W., additional, De Broe, M. E., additional, Wilson, R. J., additional, Copley, J. B., additional, Hiramtasu, R., additional, Ubara, Y., additional, Hoshino, J., additional, Takaichi, K., additional, Ghalli, F. G., additional, Ibakkanavar, R., additional, Chess, J., additional, Roberts, G., additional, Riley, S., additional, Oliveira, A. S. A., additional, Carvalho, C. J. B., additional, Oliveira, C. B. L., additional, Pessoa, C. T. B. C., additional, Leao, R. A. S., additional, Gueiros, J. E. B., additional, Gueiros, A. P. S., additional, Okano, K., additional, Tsuruta, Y., additional, Hibi, A., additional, Tsukada, M., additional, Miwa, N., additional, Kimata, N., additional, Tsuchiya, K., additional, Akiba, T., additional, Nitta, K., additional, Mizobuchi, M., additional, Ogata, H., additional, Hosaka, N., additional, Sanada, D., additional, Arai, N., additional, Koiwa, F., additional, Kinugasa, E., additional, Shibata, T., additional, Akizawa, T., additional, Delanaye, P., additional, Krzesinski, J.-M., additional, Warling, X., additional, Moonen, M., additional, Smelten, N., additional, Medart, L., additional, Pottel, H., additional, Cavalier, E., additional, Souberbielle, J.-C., additional, Gadisseur, R., additional, Dubois, B. E., additional, Matias, P., additional, Jorge, C., additional, Mendes, M., additional, Azevedo, A., additional, Navarro, D., additional, Ferreira, C., additional, Amaral, T., additional, Aires, I., additional, Gil, C., additional, Ferreira, A., additional, Kikuchi, H., additional, Shimada, H., additional, Karasawa, R., additional, Suzuki, M., additional, An, W. S., additional, Lee, S. M., additional, Oh, Y. J., additional, Son, Y. K., additional, De Paola, L., additional, Lombardi, G., additional, Panzino, M. T., additional, Lombardi, L., additional, Reichel, H., additional, Hahn, K.-M., additional, Kohnle, M., additional, Guggenberger, C., additional, Delanna, F., additional, Sasaki, N., additional, Tsunoda, M., additional, Ikee, R., additional, Hashimoto, N., additional, Sola, L., additional, Leyun, M. N., additional, Diaz, J. C., additional, Sehabiague, C., additional, Gonzalez, S., additional, Alallon, W., additional, Bourbeau, K., additional, Lajoie, C., additional, Macway, F., additional, Fujii, T., additional, Suzuki, S., additional, Shinozaki, M., additional, Tanaka, H., additional, Klingele, M., additional, Seiler, S., additional, Poppleton, A., additional, Lepper, P., additional, Fliser, D., additional, Seidel, R., additional, Lun, L., additional, Liu, D., additional, Li, X., additional, Wei, X., additional, Miao, J., additional, Gao, Z., additional, Hu, R., additional, Gros, B., additional, Galan, A., additional, Gonzalez-Parra, E., additional, Herrero, J. A., additional, Echave, M., additional, Vegter, S., additional, Tolley, K., additional, Oyaguez, I., additional, Gutzwiller, F. S., additional, Braunhofer, P. G., additional, Szucs, T. D., additional, Schwenkglenks, M., additional, Yilmaz, V. T., additional, Ozdem, S., additional, Donmez, L., additional, Kocak, H., additional, Dinckan, A., additional, Cetinkaya, R., additional, Suleymanlar, G., additional, and Ersoy, F. F., additional

Published
2014
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196. P569 Adalimumab was more effective in the patients with bio-naive and early Crohn's disease

Author

Hisamatsu, T., primary, Matsuoka, K., additional, Naganuma, M., additional, Miyoshi, J., additional, Inoue, N., additional, Yajima, T., additional, Mizuno, S., additional, Saigusa, K., additional, Nakazato, Y., additional, Mori, K., additional, Takeshita, K., additional, Nanki, K., additional, Kiyohara, H., additional, Iwao, Y., additional, Ogata, H., additional, and Kanai, T., additional

Published
2014
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200. Abstract P3-14-08: A randomized phase II trial comparing docetaxel plus cyclophosphamide with epirubicin plus cyclophosphamide followed by docetaxel as neoadjuvant chemotherapy for hormone receptor-negative breast cancer. Kanagawa breast oncology group (KBOG) 1101 study

Author

Ishikawa, T, primary, Shimizu, D, additional, Tanabe, M, additional, Oba, MS, additional, Sasaki, T, additional, Morita, S, additional, Kida, K, additional, Nawata, S, additional, Mogami, M, additional, Doi, T, additional, Tsugawa, K, additional, Ogata, H, additional, Kosaka, Y, additional, Sengoku, N, additional, Saito, Y, additional, Suzuki, Y, additional, Suto, A, additional, Chishima, T, additional, Ichikawa, Y, additional, Endo, I, additional, and Tokuda, Y, additional

Published
2013
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