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1,668 results on '"M. Hatano"'

1. Improving the electron spin properties of nitrogen-vacancy centres in nanodiamonds by near-field etching

Author

F. Brandenburg, R. Nagumo, K. Saichi, K. Tahara, T. Iwasaki, M. Hatano, F. Jelezko, R. Igarashi, and T. Yatsui

Subjects
Nitrogen Vacancies (NV), NV Centre, Electron Spin Properties, FWHM Value, Nanodiamond Surface, Medicine, Science
Abstract

Abstract The nitrogen-vacancy (NV) centre in diamond is a promising candidate for quantum computing applications and magnetic sensing applications, because it is an atomic-scale defect with stable coherence time (T 2) and reliable accessibility at room temperature. We demonstrated a method for improving the NV spin properties (the full width half maximum (FWHM) value of the magnetic resonance spectrum and T 2) through a near-field (NF) etching method under ambient conditions. The NF etching method, based on a He-Cd ultraviolet laser (325 nm), which is longer than the absorption edge of the oxygen molecule, enabled selective removal of defects on the nanodiamond surface. We observed a decrease in the FWHM value close to 15% and an increase in T 2 close to 25%. Since our technique can be easily reproduced, a wide range of NV centre applications could be improved, especially magnetic sensing applications. Our results are especially attractive, because they have been obtained under ambient conditions and only require a light source with wavelength slightly above the O2 absorption edge.

Published
2018
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3. Amorphization under fracture surface in hydrogen-charged and low- temperature tensile-tested austenitic stainless steel

Author

A. Harada, K. Kusunoki, Y. Horibe, M. Hatano, K. Moritani, and K. Matsumoto

Subjects
Materials science, 02 engineering and technology, engineering.material, 01 natural sciences, stable austenitic stainless steel, 0103 physical sciences, Ultimate tensile strength, transmission electron microscopy, Austenitic stainless steel, Composite material, hydrogen charging, Tensile testing, 010302 applied physics, Austenite, fungi, technology, industry, and agriculture, Strain rate, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Microstructure, Amorphous solid, Amorphous, engineering, Fracture (geology), 0210 nano-technology, fracture surface
Abstract

The microstructure just below the fracture surface in hydrogen-charged stable austenitic SUS 316L stainless steel, which was subjected to a low strain rate tensile test at −70°C, was studied by a combination of the focused-ion-beam method and transmission electron microscopy. An amorphous region with a chemical composition almost identical to that of the polycrystalline region was found under the lath-like structure on the fracture surface, although no deterioration of tensile properties by hydrogen appeared. In the amorphous region, band-like regions with wavy contrasts were observed, which were often accompanied by cracks at the boundaries. The presence of the amorphous region with band-like regions implies that amorphization occurred due to high-density vacancies accompanied by agglomerations of excess vacancies in the hydrogen-charged SUS 316L stainless steel that was tensile-tested at low temperatures.

Published
2020

7. Transient Hyperintensity of the Infant Thyroid Gland on T1-Weighted MR Imaging: Correlation with Postnatal Age, Gestational Age, and Signal Intensity of the Pituitary Gland

Author

R. Kagaya, S. Kumazawa, K. Matsumoto, H. Maki, Motoo Nakagawa, Y. Miyake, W. Sugihara, Yuta Shibamoto, and M. Hatano

Subjects
Male, Pituitary gland, Thyroid Gland, Physiology, Gestational Age, Pediatrics, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, 0302 clinical medicine, Anterior pituitary, medicine, Image Processing, Computer-Assisted, Humans, Radiology, Nuclear Medicine and imaging, Retrospective Studies, business.industry, Thyroid, Infant, Newborn, Gestational age, Infant, Retrospective cohort study, Magnetic Resonance Imaging, Hyperintensity, Postnatal age, medicine.anatomical_structure, Pituitary Gland, Gestation, Neurology (clinical), business, 030217 neurology & neurosurgery
Abstract

BACKGROUND AND PURPOSE: The signal intensity of the thyroid in neonates is high on T1WI. It is affected by gestational and postnatal ages. However, the extent of the influence of these ages is unknown. This study investigated the relationship of signal intensities of the infant thyroid with postnatal and gestational ages and anterior pituitary using 3D gradient-echo T1WI. MATERIALS AND METHODS: This retrospective study included 183 T1-weighted images from 181 infants. Using a multiple linear regression analysis, we evaluated the effects of postnatal and gestational ages on the thyroid–muscle signal intensity ratio. The relationship between the thyroid and anterior pituitary signal intensities on T1WI and the age of the infants was evaluated. RESULTS: Multiple linear regression analysis showed that the thyroid signal intensity was affected negatively by postnatal age at examination and positively by gestational age at birth (P < .01 and P = .04, respectively). According to the standardized partial regression coefficients, the influence of postnatal age at examination was stronger than that of gestational age at birth (−0.72 and 0.13, respectively). The thyroid and anterior pituitary signal intensities reached constant values at 12 weeks' postnatal age, and the mean thyroid–anterior pituitary signal intensity ratios were almost 1 throughout the entire period. CONCLUSIONS: The signal intensity of the infant thyroid on T1WI was more strongly influenced by the postnatal age at examination than the gestational age at birth, and it was almost equal to that of the anterior pituitary.

Published
2020

9. Process Damage Influence for Electrical Property of Diamond Schottky Barrier Diodes

Author

T. Murooka, K. Takizawa, Y. Kato, T. Makino, M. Ogura, H. Kato, R. Wada, S. Yamasaki, T. Iwasaki, H. Nohira, and M. Hatano

Subjects
Property (philosophy), Materials science, business.industry, Schottky barrier, Process (computing), engineering, Optoelectronics, Diamond, engineering.material, business, Diode
Published
2018

10. Hydrogen embrittlement of austenitic stainless steels revealed by deformation microstructures and strain-induced creation of vacancies

Author

H. Fujii, K. Arai, M. Hatano, Masanori Fujinami, and Michihiko Nagumo

Subjects
Materials science, Polymers and Plastics, Metallurgy, Metals and Alloys, Plasticity, engineering.material, Electronic, Optical and Magnetic Materials, Stacking-fault energy, Ceramics and Composites, engineering, Austenitic stainless steel, Deformation (engineering), Embrittlement, Hydrogen embrittlement, Stacking fault, Electron backscatter diffraction
Abstract

Hydrogen embrittlement of austenitic stainless steels has been examined with respect to deformation microstructures and lattice defects created during plastic deformation. Two types of austenitic stainless steels, SUS 304 and SUS 316L, uniformly hydrogen-precharged to 30 mass ppm in a high-pressure hydrogen environment, are subjected to tensile straining at room temperature. A substantial reduction of tensile ductility appears in hydrogen-charged SUS 304 and the onset of fracture is likely due to plastic instability. Fractographic features show involvement of plasticity throughout the crack path, implying the degradation of the austenitic phase. Electron backscatter diffraction analyses revealed prominent strain localization enhanced by hydrogen in SUS 304. Deformation microstructures of hydrogen-charged SUS 304 were characterized by the formation of high densities of fine stacking faults and e-martensite, while tangled dislocations prevailed in SUS 316L. Positron lifetime measurements have revealed for the first time hydrogen-enhanced creation of strain-induced vacancies rather than dislocations in the austenitic phase and more clustering of vacancies in SUS 304 than in SUS 316L. Embrittlement and its mechanism are ascribed to the decrease in stacking fault energies resulting in strain localization and hydrogen-enhanced creation of strain-induced vacancies, leading to premature fracture in a similar way to that proposed for ferritic steels.

Published
2014

11. Peritoneal dialysis - A

Author

M. Ito, A. Emami-Naini, N. Keyvandarian, F. Moeinzadeh, M. Mortazavi, S. Taheri, K. Io, T. Nishino, Y. Obata, M. Kitamura, S. Abe, T. Koji, S. Kohno, K. Wakabayashi, C. Hamada, T. Nakano, R. Kanda, H. Io, S. Horikoshi, Y. Tomino, M. R. Korte, N. Braun, S. M. Habib, E. Goffin, A. Summers, L. Heuveling, M. G. H. Betjes, M. Lambie, J. Bankart, D. Johnson, R. Mactier, L. Phillips-Darby, N. Topley, S. Davies, F. X. Liu, R. Leipold, M. Arici, U. Farooqui, K.-h. Cho, J.-y. Do, S.-h. Kang, J.-W. Park, K.-W. Yoon, S.-Y. Jung, C. Sise, P. Rutherford, L. Kovacs, S. Konings, M. Pestana, J. Zimmermann, H. Cramp, D. Stein, K. Bang, J. H. Shin, J. Jeong, J.-H. Kim, N. Matsuo, Y. Maruyama, M. Nakao, Y. Tanno, I. Ohkido, H. Hayakawa, H. Yamamoto, K. Yokoyama, T. Hosoya, F. Iannuzzella, M. Corradini, L. Belloni, A. Stefani, M. Parmeggiani, S. Pasquali, O. Svedberg, P. Stenvinkel, A. R. Qureshi, P. Barany, O. Heimburger, P. Leurs, B. Anderstam, J. Waniewski, S. Antosiewicz, D. Baczynski, M. Galach, Z. Wankowicz, M. Prabhu, S. V. Subhramanyam, K. S. Nayak, J.-C. Hwang, M.-Y. Jiang, Y.-H. Lu, C.-T. Wang, C. Santos, A. Rodriguez-Carmona, M. Perez Fontan, B. Schaefer, S. Macher-Goeppinger, A. Bayazit, P. Sallay, S. Testa, S. Holland-Cunz, U. Querfeld, B. A. Warady, F. Schaefer, C. P. Schmitt, I. Guney, K. Turkmen, R. Yazici, S. Aslan, L. Altintepe, M. Yeksan, I. Kocyigit, M. Sipahioglu, O. Orscelik, A. Unal, A. Celik, S. Abbas, F. Zhu, B. Tokgoz, A. Dogan, O. Oymak, P. Kotanko, N. Levin, M. C. Sanchez-Gonzalez, M. L. Gonzalez-Casaus, E. Gonzalez-Parra, M. Albalate, V. Lorenzo, V. Torregrosa, E. Fernandez, C. de la Piedra, M. Rodriguez, M. Zeiler, T. Monteburini, R. M. Agostinelli, R. Marinelli, S. Santarelli, F. Bermond, C. Bagnis, C. Marcuccio, G. Soragna, M. Bruno, C. Vitale, M. Marangella, F. Martino, E. Scalzotto, M. P. Rodighiero, C. Crepaldi, C. Ronco, S. Seferi, M. Rroji, E. Likaj, M. Barbullushi, N. Thereska, E. J. Kim, J. H. Han, H. M. Koo, F. M. Doh, C. H. Kim, K. I. Ko, M. J. Lee, H. J. Oh, S. H. Han, T.-H. Yoo, K. H. Choi, S.-W. Kang, S. Uzun, S. Karadag, M. Yegen, M. Gursu, S. Ozturk, Z. Aydin, A. Sumnu, E. Cebeci, E. Atalay, R. Kazancioglu, D. Alscher, P. Fritz, J. Latus, M. Kimmel, D. Biegger, M. Lindenmeyer, C. D. Cohen, R. P. Wuthrich, S. Segerer, Y. K. Kim, H. W. Kim, H. C. Song, E. J. Choi, C. W. Yang, A. Matsuda, Y. Tayama, T. Ogawa, M. Iwanaga, S. Okazaki, M. Hatano, T. Kiba, T. Shimizu, H. Hasegawa, T. Mitarai, M. Dratwa, F. Collart, C. Verger, K. Takayanagi, T. Iwashita, C. Noiri, M. Inamura, S. Nakamura, H. Kato, M. H. Sipahioglu, F. Elmali, X. Zhang, J. Ma, A. Giuliani, L. Blanca-Martos, A. Nayak Karopadi, G. Mason, M. T. Santos, I. Fonseca, O. Santos, M. J. Rocha, M. J. Carvalho, A. Cabrita, A. Rodrigues, L. Scabbia, A. Domenici, F. Apponi, M. Tayefeh Jafari, F. Sivo, C. Falcone, G. Punzo, P. Mene, T. Yildirim, R. Yilmaz, A. Azak, M. Altindal, E. Turkmen, B. Altun, M. Duranay, Y. Erdem, M. Buyukbakkal, B. Eser, O. Yayar, Z. Ercan, A. Kali, B. Erdogan, A. Haspulat, O. Merhametsiz, G. Ulusal-Okyay, S. I. Akdag, M. D. Ayli, A. Pietrzycka, P. Miarka, E. Chowaniec, W. Sulowicz, M. Lutwin, M. Gaska, and A. Paciorek

Subjects
Transplantation, medicine.medical_specialty, Nephrology, business.industry, medicine.medical_treatment, Urology, Medicine, business, Peritoneal dialysis
Published
2013

12. Diabetes - experimental models

Author

V. Blanco-Gozalo, A. Blazquez-Medela, O. Garcia-Sanchez, Y. Quiros, M. Montero, C. Martinez-Salgado, F. Lopez-Hernandez, J. Lopez-Novoa, L. Yao, Z. Qing, X. Hua, F. Min, M. Fei, W. Ning, V. Cantaluppi, F. Figliolini, M. Delena, S. Beltramo, D. Medica, C. Tetta, G. Segoloni, L. Biancone, G. Camussi, J. S. Cunha, V. M. Ferreira, M. A. Naves, M. A. Boim, T. Zitman-Gal, E. Golan, J. Green, M. Pasmanik-Chor, J. Bernheim, S. Benchetrit, M. Riera, S. Clotet, J. Pascual, M. Soler, K. Nakai, H. Fujii, K. Kono, S. Goto, M. Hirata, M. Shinohara, M. Fukagawa, S. Nishi, Q. Fan, S. Du, Y. Jiang, L. Wang, L. Fang, T. Radovits, M. M. Mozes, L. Rosivall, G. Kokeny, R. Aoki, R. Tateoka, F. Sekine, K. Kikuchi, Y. Yamashita, Y. Itoh, L. Cappuccino, G. Garibotto, E. D'Amato, B. Villaggio, F. Gianiorio, M. Mij, F. Viazzi, G. Salvidio, D. Verzola, A. Piwkowska, D. Rogacka, I. Audzeyenka, M. Kasztan, S. Angielski, M. Jankowski, E. W. Gaber, H. A. El-Attar, J. Liu, W. Zhang, Y. He, E. Macsai, Z. Takats, L. Derzbach, A. Korner, B. Vasarhelyi, M. S. Huang, H. Bo, F. Liu, P. Fu, N. E. Tsotakos, E. C. Tsilibary, G. I. Drossopoulou, N. Thawho, N. Farid, A. Peleg, A. Levy, N. Nakhoul, A. R. Lenghel, G. Borza, C. Catoi, C. I. Bondor, A. Muresan, I. M. Kacso, J.-S. Song, J.-H. Song, S.-H. Ahn, B. S. Choi, Y. a. Hong, M. Y. Kim, J. H. Lim, K.-S. Yang, S. Chung, S. J. Shin, H. W. Kim, Y. S. Chang, Y. S. Kim, C. W. Park, K. Takayanagi, H. Hasegawa, T. Shimizu, A. Ikari, C. Noiri, T. Iwashita, Y. Tayama, J. Asakura, N. Anzai, K. Kanozawa, H. Kato, T. Mitarai, M. Huang, R. H. Ashour, A. E.-M. M. Fouda, M. A. Saad, F. M. El-Banna, F. A. Moustafa, M. I. Fouda, M. D. Sanchez-Nino, A. B. Sanz, J. Poveda, M. Saleem, P. Mathieson, M. Ruiz-Ortega, R. Selgas, J. Egido, A. Ortiz, M. J. Soler, M. Rebull, E. Marquez, S. Okazaki, Y. Kogure, T. Sano, M. Hatano, E. Kreft, R. Kowalski, M. Szczepansk-Konkel, X. Liu, G. Yang, N. A. Osman, M. M. NasrAllah, M. M. Kamal, A. I. Ahmed, N. Fekih-Mrissa, M. Mrad, A. Baffoun, A. Sayeh, J. Hmida, N. Gritli, V. Galchinskaya, I. Topchii, P. Semenovykh, N. Yefimova, D. Zheng, D. Hu, X. Li, A. I. Peng, N. Olea-Herrero, M. Arenas, C. Munoz-Moreno, R. Moreno-Gomez-Toledano, M. Gonzalez-Santander, I. Arribas, and R. Bosch

Subjects
Transplantation, medicine.medical_specialty, Nephrology, business.industry, Diabetes mellitus, medicine, Intensive care medicine, medicine.disease, business
Published
2013

13. Vascular access

Author

L. Coentrao, C. Ribeiro, C. Santos-Araujo, R. Neto, M. Pestana, E. Rahman, H. Rahman, D. Ahmed, D. Mousa, M. El Bishlawi, H. Shibahara, N. Shibahara, S. Takahashi, E. Dupuis, X. Duval, Q. Dornic, C. Bonnal, J.-C. Lucet, O. Cerceau, C. Randoux, C. Balde, F. Besson, F. Mentre, F. Vrtovsnik, G. Koutroubas, P. Malindretos, G. Zagotsis, P. Makri, C. Syrganis, E. Mambelli, E. Mancini, C. Elia, V. Guadagno, M. G. Facchini, A. Zucchelli, M. Grazia, L. Patregnani, A. Santoro, G. Stefan, S. Stancu, C. Capusa, O. R. Ailioaiei, G. Mircescu, S. Anwar, C. Little, R. Kingston, P. Diwakar, R. Kaikini, E. Nikolaou, G. Loukas, A. Sabry, K. Alsaran, S. Al Sherbeiny, M. Abdulkader, I. Kwak, S. Song, E. Seong, S. Lee, D. Lee, I. Kim, H. Rhee, F. Silva, J. Queiros, J. Malheiro, A. Cabrita, A. Rocha, P. Bamidis, C. Liaskos, I. Chryssogonidis, C. Frantzidis, A. Papagiannis, D. Vrochides, A. Lasaridis, P. Nikolaidis, S. Kotwal, C. Muir, C. Hawley, P. Snelling, M. Gallagher, M. Jardine, K. Shibata, Y. Toya, S. Umemura, T. Iwamoto, S. Ono, E. Ikeda, A. Kitazawa, T. Kuji, N. Koguchi, H. Satta, M. Nishihara, S. Kawata, T. Kaneda, Y. Yamada, T. Murakami, M. Yanagi, G. Yasuda, S. Mathieu, D. Yves, T. Jean-Michel, Q. Nicolas, C. Jean-Francois, M. Ibrahim, M. Abdel Salam, A. Awadalla, W. Bichari, S. Zaki, R. Roca-Tey, R. Samon, O. Ibrik, A. Roda, J. C. Gonzalez-Oliva, R. Martinez-Cercos, J. Viladoms, C.-C. Lin, W.-C. Yang, Y.-O. Kim, S.-A. Yoon, Y.-S. Yun, H.-C. Song, B.-S. Kim, M.-A. Cheong, T. Ogawa, T. Kiba, S. Okazaki, M. Hatano, M. Iwanaga, C. Noiri, A. Matsuda, H. Hasegawa, T. Mitarai, A. DI Napoli, D. DI Lallo, L. Tazza, C. De Cicco, M. F. Salvatori, S. Chicca, G. Guasticchi, S. Gelev, L. Trajceska, E. Srbinovska, S. Pavleska, A. Oncevski, P. Dejanov, V. Gerasomovska, G. Selim, A. Sikole, S. Wilson, T. Mayne, M. Krishnan, J. Holland, A. Volz, L. Good, A. Nissenson, A. Stavroulopoulos, V. Aresti, G. Maragkakis, S. Kyriakides, C. Rikker, E. Juhasz, L. Tornoci, S. Tovarosi, J. Greguschik, O. Mag, L. Rosivall, T. Golebiowski, E. Watorek, M. Kusztal, K. Letachowicz, W. Letachowicz, K. Madziarska, H. Augustyniak Bartosik, M. Krajewska, W. Weyde, M. Klinger, A. Capitanini, S. Lange, A. Cupisti, T. Schier, G. Gobel, C. Bosmuller, I. Gruber, M. Tiefenthaler, T. Shipley, J. Adam, D. Sweeney, S. Fenwick, H. Mansy, S. Ahmed, I. Moore, P. Vigeral, S. Saksi, M. Flamant, H. Boulanger, W.-D. Park, M. A. Cheong, M. Nikam, A. Tavakoli, E. Chemla, J. Evans, H. Malete, L. Matyas, I. Mogan, M. Lazarides, A. Ebner, Y. Shi, J. Zhang, J. Cheng, L. R. Frank, H. Melanie, B. Dominique, G. Michel, K. Ikeda, T. Yasuda, H. Yotueda, L. Ebah, A. Jayanti, D. Kanigicherla, A. Summers, G. Manley, G. Dutton, N. Chalmers, S. Mitra, I.-A. Checherita, A. Niculae, D. Radulescu, C. David, F. L. Turcu, A. Ciocalteu, V. Persic, J. Buturovic-Ponikvar, R. Ponikvar, M. Touam, V. Menoyo, T. Drueke, M. Rifaat, C. Muresan, M. Abtahi, Z. Koochakipour, D. Joly, J. Baharani, S. Rizvi, K. P. Ng, L. Buzzi, C. Sarcina, E. Alberghini, F. Ferrario, I. Baragetti, G. Santagostino, S. Furiani, E. Corghi, V. Terraneo, F. Rastelli, G. Bacchini, C. Pozzi, M. Adorati Menegato, R. Mortellaro, A. Locicero, A. Romano, P. P. Manzini, D. Steckiph, S. Shintaku, H. Kawanishi, M. Moriishi, M. Bansyodani, S. Nakamura, M. Saito, S. Tsuchiya, F. Barros, R. Vaz, B. Carvalho, P. Martins, E. Likaj, S. Seferi, M. Rroji, A. Idrizi, A. Duraku, M. Barbullushi, and N. Thereska

Subjects
Transplantation, Nephrology
Published
2013

14. Experimental models of CKD

Author

R. Kanlaya, K. Sintiprungrat, V. Thongboonkerd, N. Torremade, R. Bindels, J. Hoenderop, E. Fernandez, A. Dusso, J. M. Valdivielso, T. Krueger, P. Boor, C. Schafer, R. Westenfeld, V. Brandenburg, G. Schlieper, W. Jahnen-Dechent, M. Ketteler, W. Jee, X. Li, B. Richards, J. Floege, J. G. Goncalves, D. Canale, A. C. de Braganca, M. H. M. Shimizu, R. M. A. Moyses, L. Andrade, A. C. Seguro, R. A. Volpini, S. Romoli, A. Migliorini, H.-J. Anders, O. Eskova, N. Neprintseva, N. Tchebotareva, I. Bobkova, L. Kozlovskaya, I. Simic, M. Tabatabaeifar, T. Wlodkowski, H. Denc, G. Mollet, C. Antignac, F. Schaefer, I. A. Ekaterina, L. Giardino, M. P. Rastaldi, L. Van den Heuvel, E. Levtchenko, C. Okina, T. Okamoto, M. Kamata, J. Murano, K. Kobayashi, K. Takeuchi, F. Kamata, T. Sakai, S. Naito, T. Aoyama, T. Sano, Y. Takeuchi, K. Kamata, D. Thomasova, H. A. Bruns, H. Liapis, T. Iwashita, H. Hasegawa, K. Takayanagi, T. Shimizu, J. Asakura, S. Okazaki, Y. Kogure, M. Hatano, H. Hara, M. Inamura, M. Iwanaga, T. Mitani, T. Mitarai, V. J. Savin, M. Sharma, C. Wei, J. Reiser, E. T. McCarthy, R. Sharma, J.-F. Gauchat, B. Eneman, K. Freson, C. Van Geet, D. E. Choi, J. Y. Jeong, Y. K. Chang, K.-R. Na, K. W. Lee, Y. T. Shin, H.-F. Ni, J.-F. Chen, M.-H. Zhang, M.-M. Pan, B.-C. Liu, S. S. Kim, T. Suzuki, M. Iyoda, K. Matsumoto, Y. Shindo-Hirai, Y. Kuno, Y. Wada, Y. Yamamoto, T. Shibata, T. Akizawa, J. M. Munoz-Felix, J. M. Lopez-Novoa, C. Martinez-Salgado, J. Ehling, J. Babickova, F. Gremse, F. Kiessling, T. Lammers, M. Lech, R. Gunthner, G. Lorenz, M. Ryu, R. Grobmayr, H. Susanti, K. S. Kobayashi, R. A. Flavell, S. Rayego-Mateos, J. Morgado, A. B. Sanz, S. Eguchi, J. Pato, G. Keri, J. Egido, A. Ortiz, M. Ruiz-Ortega, M. Leduc, L. Geerts, B. Grouix, F. Sarra-Bournet, A. Felton, L. Gervais, S. Abbott, J.-S. Duceppe, B. Zacharie, C. Penney, P. Laurin, L. Gagnon, M. G. Detsika, P. Duann, E. A. Lianos, K. I. Leong, C.-K. Chiang, C.-C. Yang, C.-T. Wu, L.-P. Chen, K.-Y. Hung, S.-H. Liu, F. F. Carvalho, V. P. Teixeira, W. S. Almeida, N. Schor, D. M. Small, N. C. Bennett, J. Coombes, D. W. Johnson, G. C. Gobe, N. Montero, A. Prada, M. Riera, M. Orfila, J. Pascual, E. Rodriguez, C. Barrios, G. Kokeny, K. Fazekas, L. Rosivall, M. M. Mozes, N. Hornigold, J. Hughes, A. Mooney, A. Benardeau, W. Riboulet, A. Vandjour, B. Jacobsen, C. Apfel, K. Conde-Knape, J.-F. Bienvenu, T. Tanaka, J. Yamaguchi, M. Nangaku, T. Niwa, D. Bolati, H. Shimizu, M. Yisireyili, F. Nishijima, A. Brocca, G. Virzi, M. de Cal, C. Ronco, G. Priante, E. Musacchio, C. Valvason, L. Sartori, A. Piccoli, B. Baggio, M. Perkuhn, M. Weibrecht, S. Zok, I. V. Martin, F. Schoth, T. Ostendorf, C. Kuhl, A. Karabaeva, A. Essaian, O. Beresneva, M. Parastaeva, I. Kayukov, A. Smirnov, I. Audzeyenka, M. Kasztan, A. Piwkowska, D. Rogacka, S. Angielski, M. Jankowski, C. L. Bockmeyer, K. Kokowicz, P. A. Agustian, S. Zell, J. Wittig, J. U. Becker, R. Nishizono, M. P. Venkatareddy, M. A. Chowdhury, S. Q. Wang, A. Fukuda, L. T. Wickman, Y. Yang, R. C. Wiggins, M. R. Fazio, V. Donato, S. Lucisano, V. Cernaro, R. Lupica, D. Trimboli, G. Montalto, C. Aloisi, A. T. Mazzeo, M. Buemi, O. Gawrys, K. H. Olszynski, M. Kuczeriszka, K. Gawarecka, E. Swiezewska, M. Chmielewski, M. Masnyk, J. Rafalowska, E. Kompanowska-Jezierska, W.-C. Lee, Y.-Y. Chau, L.-C. Lee, C.-H. Chiu, C.-T. Lee, J.-B. Chen, W.-K. Kim, and S. J. Shin

Subjects
Transplantation, medicine.medical_specialty, Nephrology, business.industry, Medicine, business, Intensive care medicine
Published
2013

16. Peritoneal dialysis

Author

J. Liu, Y. Liu, Y. Xu, X. Zhao, J. Qian, B. Sun, C. Xing, R. Kanda, C. Hamada, T. Nakano, K. Wakabayashi, H. Io, S. Horikoshi, Y. Tomino, N. Ishimatsu, T. Miyamoto, H. Morimoto, J. Nakamata, R. Baba, K. Kanegae, R. Serino, N. Kabashima, Y. Otsuji, Y. Doi, M. Tamura, T. Kusumoto, K. Fukami, S.-I. Yamagishi, S. Ueda, Y. Kaida, T. Hazama, Y. Nakayama, R. Ando, N. Obara, S. Okuda, M. Matsumoto, Y. Furuno, H. Bang-Gee, L. Mazzotta, A. Rosati, A. Carlini, V. T. Henriques, E. Zangiacomi Martinez, J. C. Divino-Filho, R. Pecoits-Filho, J. A. Cardeal Da Costa, T. Gama Axelsson, B. Lindholm, J. J. Carrero, O. Heimburger, P. Stenvinkel, A. R. Qureshi, M. Akazawa, T. Uno, E. Kanda, Y. Maeda, M. Aktsiali, S. Antonopoulou, K. Tsiolaki, N. Bakirtzi, A. Patrinou, M. Georgopoulou, P. Liaveri, N. Afentakis, G. Tsirpanlis, T. Hasegawa, H. Nishiwaki, M. Hirose, D. Komukai, H. Tayama, F. Koiwa, A. Yoshimura, S. L. Lui, S. Lui, S. Yung, C. Tang, F. Ng, W. K. Lo, T. M. Chan, H. M. Koo, F. M. Doh, D. E. Yoo, H. J. Oh, T.-H. Yoo, K. H. Choi, S.-W. Kang, D. S. Han, S. H. Han, N. Fernandes, M. G. Bastos, M. R. Gianotti Franco, A. Chaoubah, M. D. Gloria Lima, S. Kang, J. Do, K. Cho, J. Park, K. Yoon, J.-B. Chen, B.-C. Cheng, T.-C. Chen, Y.-J. Su, C.-H. Wu, Y. Park, J. Jeon, M. Tsikeloudi, P. Pateinakis, K. Patsatsi, E. Manou, D. Sotiriadis, D. Tsakiris, L. Teixeira, A. Rodrigues, M. J. Carvalho, A. Cabrita, D. Mendonca, M. Bruschi, G. Candiano, L. Santucci, S. Luzio, R. Cannavo, G. M. Ghiggeri, E. Verrina, Y. Varadarajan, B. Raju, K.-H. Cho, J.-W. Park, K.-W. Yoon, T.-W. Kim, M. Kimmel, N. Braun, J. Latus, M. D. Alscher, D. Struijk, S. Van Esch, R. T. Krediet, T. Van den Beukel, T. Hoekstra, L. Tirapani, K. De Andrade Bastos, M. Bastos, F. Dekker, T. Yasuhisa, H. Kanai, K. Harada, Y. Kawai, H. Sugiyama, Y. Ito, K. Tsuruya, H. Yoshida, H. Maruyama, S. Goto, M. Nakayama, H. Nakamoto, H. Morinaga, S. Matsuo, H. Makino, M. C. DI Gioia, P. Gallar, N. Laso, I. Rodriguez, G. Cobo, A. Oliet, J. Hynostroza, J. C. Herrero, C. Mon, M. Ortiz, A. Vigil, T. Tomo, J. Portoles, S. Uta, A. M. Tato, P. Lopez-Sanchez, M. Rivera, R. Rodriguez-Pena, G. Del Peso, M. Ortega, C. Felipe, E. Tsampikaki, G. Aperis, A. Kaikis, C. Paliouras, N. Karvouniaris, M. Maragaki, P. Alivanis, B. Kortus-Gotze, T. Hoferhusch, J. Hoyer, F. Martino, M. Kaushik, M. P. Rodighiero, C. Creapldi, C. Ronco, A. Lacquaniti, V. Donato, M. R. Fazio, S. Lucisano, V. Cernaro, R. Lupica, M. Buemi, C. Aloisi, N. Bavbek Ruzgaresen, S. Secilmis, H. Yilmaz, A. Akcay, M. Duranay, N. Akalin, M. R. Altiparmak, S. Trabulus, A. S. Yalin, R. Ataman, K. Serdengecti, K. Schneider, B. Bator, B. Niko, F. Peter, C. Ulmer, L. Joerg, K. Martin, B. Dagmar, O. German, R. Fabian, D. Juergen, S. Stephan, A. Dominik, P. Fritz, B. Rettenmaier, S. Hirschburger, S. Segerer, D. Biegger, T. Lang, G. Ott, M. Habib, M. Korte, M. Hagen, F. Dor, M. Betjes, R. Zietse, C. Scharpf, T. I. Chang, D. H. Shin, D.-S. Han, H. Y. Choi, Y. K. Lee, B. S. Kim, T. H. Yoo, H. C. Park, H. Y. Lee, N. Horimoto, K. Tuji, S. Kitamura, R. Isshiki, M. Iwagami, D. Tsutsumi, Y. Mochida, K. Ishioka, M. Oka, K. Maesato, H. Moriya, T. Ohtake, S. Hidaka, S. Kobayashi, C. Higuchi, Y. Tanihata, M. Ishii, H. Sugimoto, N. Sato, A. Kyono, T. Ogawa, H. Nishimura, K. Otsuka, J.-Y. Do, C. Du Halgouet, A. Latifa, V. Anne Sophie, D. Emmanuel, R. Christine, V. Francois, T. Grzelak, L. Czyzewska-Majchrzak, M. Kramkowska, H. Witmanowski, K. Czyzewska, K. Janda, M. Krzanowski, P. Dumnicka, W. Sulowicz, M. Rroji, S. Seferi, M. Barbullushi, E. Likaj, E. Petrela, N. Thereska, G. Cabiddu, E. Dessi, A. Arceri, P. Laura, E. Manca, M. Conti, R. Cao, A. Pani, C.-T. Liao, O. Vega Vega, A. Mendoza de la Garza, R. Correa-Rotter, A. Ueda, K. Nagai, M. Morimoto, A. Hirayama, S. Owada, Y. Tonozuka, C. Saito, K. Yamagata, A. Matsuda, Y. Tayama, M. Iwanaga, C. Noiri, M. Hatano, T. Kiba, K. Kanozawa, H. Katou, H. Hasegawa, T. Mitarai, S. Ros-Ruiz, L. Fuentes-Sanchez, C. Jironda-Gallegos, E. Gutierrez-Vilches, P. Garcia-Frias, D. Hernandez-Marrero, S. Lee, X. Lai, W. Chen, Z. Guo, M. Braide, V. Cristina, S. G. Popa, M. Maria, M. Eugen, P. DI Loreto, N. Spahia, L. O. Sanchez Macias, K. I. Lares Castellanos, J. A. Hernandez Pacheco, R. Correa Rotter, A. Pedro Ventura, S. Olivia, V. Joana, F. Francisco, C. Maria Joao, C. Antonio, A. S. Rodrigues, N. Atas, Y. Erten, K. Onec, S. Inal, S. Topal, A. Akyel, B. Celik, G. U. Okyay, Y. Tavil, M. Zeiler, T. Monteburini, R. M. Agostinelli, R. Marinelli, S. Santarelli, C. Yaylaci, G. Sahin, G. Guz, S. Sindel, A. Pinho, A. Malho Guedes, A. Fragoso, H. Carreira, I. Pinto, I. Bernardo, P. Leao, B. Kusnierz-Cabala, A. Krasniak, E. Chowaniec, B. Tabor-Ciepiela, K. Turkmen, O. Ozbek, M. Kayrak, C. Samur, I. Guler, H. Z. Tonbul, K. Rusai, R. Herzog, K. Kratochwill, L. Kuster, C. Aufricht, C.-M. Meier, D. Fliser, M. K. Schilling, M. Klingele, M. Fukasawa, M. Takeda, M. Kamiyama, Y. R. Song, H. J. Kim, S. G. Kim, J.-K. Kim, J. W. Noh, J. W. Yoon, and J.-R. Koo

Subjects
Transplantation, Nephrology
Published
2012

17. Vector analyzing power Ay and tensor analyzing powers Ayy, Axx, and Axz in the reaction d→ d→ 3Hp at the energy of 200 MeV

Author

Yusuke T. Maeda, Marian Janek, A. K. Kurilkin, Tomohiro Uesaka, H. Okamura, S. Sakoda, N. Uchigashima, A. Yu. Isupov, Tsuyoshi Ohnishi, Y. Satou, S. G. Reznikov, Hideyuki Sakai, Kimiko Sekiguchi, M. Hatano, Kenji Suda, V. P. Ladygin, Hiroyuki S. Kato, T. A. Vasiliev, Naoya Sakamoto, Alexander Malakhov, T. Saito, J. Nishikawa, Kentaro Yako, Atsushi Tamii, and N. B. Ladygina

Subjects
Physics, Nuclear and High Energy Physics, Basis (linear algebra), Scattering, Nuclear Theory, Atomic and Molecular Physics, and Optics, Nuclear physics, Deuterium, Bound state, S-wave, Tensor, Nuclear Experiment, Wave function, Energy (signal processing)
Abstract

Data on the vector analyzing power A y and the tensor analyzing powers A yy , A xx , and A xz in the reaction $\vec d$ d → 3H p at the deuteron energy of 200 MeV are presented over a full angular range in the c.m. frame. The signs of the tensor analyzing powers for forward and backward scattering are found to be sensitive to the D/S wave ratio in 3H and in the deuteron. High-precision experimental data are compared with the results of theoretical calculations performed on the basis of the multiple-scatteringmodel by using standard wave functions for the three-nucleon bound states and for the deuteron.

Published
2015

18. T cell homeostasis and memory (PP-059)

Author

L. Ho, T. Kishimoto, S. Ascough, K. L. Ling, E. Ahn, F. J. Yang, K. Kajiro, L. C. Ho, Y. Lee, T. Morio, J. Abe, M. Rogozinska, E. W. Brenu, B. L. Kotzin, S. Eskandari, S. L. Tien, D. Yang, M. Blancher-Sardou, D. M. Kemeny, C. H. Wang, I. Park, M. Hatano, L. Rivino, T. Matsuda, H. Guio, D. B. Young, G. Doria, E. Proietti, M. García-Irles, Y. K. Seong, S. K. Lee, D. Staines, G. Rossetti, V. A. Kozlov, K. Ogoshi, S. Lee, T. R. Rustad, S. Sawa, T. Nakayama, Y. Zhao, M. Yamashita, M. Son, Y. Yun, M. Epardaud, S. Maglie, T. Ukita, B. C. Boey, T. Hirano, Daisuke Kamimura, J. B. Lee, M. Murakami, D. J. Tumes, B. C. Koh Mickey, S. J. Rozzo, A. Blancher, S. Curti, B. Ripley, M. A. Behr, H. S. Park, T. Nishikawa, H. Akiba, S. Weimin, C. Kwak, Y. C. Linn, K. Ishihara, E. J. Jeon, H. Lee, K. Khiong, M. Khattar, S. Abrignani, H. Liu, J. Hernandez, M. J. Park, T. Tokuhisa, L. Sun, J. E. Martínez-López, M. van Driel, V. A. Dardalhon, S. Y. Min, V. I. Borisov, R. J. Ingram, L. H. Ng, C. W. Yeh, J. Kappler, M. Kohno, A. Sasaki, M. Pagani, P. Gruarin, W. Lee, R. R. E. Uweira, W. S. Min, Kazuhiro Kakimi, C. K. Lim, M. Nateghi Rostami, J. Shim, John A. Rutigliano, E. Bryl, P. Marrack, A. Aarnink, K. Yamashita, R. Sciaretta Birolo, A. Daca, C. Lesaout, L. C. Lim, C. Yamamoto, J. Pawłowska, R. Bonnal, J. H. Robinson, V. La Sorsa, Kouji Matsushima, S. Mennechet, Z. Czuszyńska, R. Rossi, D. E. Williamson, F. Terabe, E. A. Martinova, H. P. Gideon, P. Martínez-Peinado, Y. T. Goh, J. Kung, S. Sugano, S. Han, P. Merida, H. Y. Kim, S. Shahrestani, M. Miyazawa, H. Keshavarz Valian, E. V. Zinnatova, W. Chen, M. Kouno, V. S. Kozhevnikov, A. Suzuki, T. Oni, J. Lee, Satoshi Ueha, Ryan T. Sowell, E. Chang, J. H. Park, Amanda L. Marzo, N. Taylor, Peter C. Doherty, G. H. Teo, Y. Sekine, S. M. Stepkowski, Paul G. Thomas, M. X. Rangaka, H. Yagita, P. S. Yit, L. Ballie, C. C. Anderson, M. Doganay, E. Ooi, A. Sattler, B. Dettori, M. Comelli, A. Miramin Mohammadi, K. A. Wilkinson, J. Chang, Makoto Kurachi, C. Yun, C. Palombi, P. Reinke, Y. Endo, R. A. Kozak, R. Vicente, M. Arima, M. Moro, S. G. Cho, P. F. Chang, G. Thangavelu, L. Pace, T. Naka, J. Kim, M. J. Shin, J. Pan, F. Belardelli, J. W. Lee, Y. Nakatani, A. Sakamoto, D. Sherman, C. C. Ku, O. Lee, S. Serada, Ali Khamesipour, M. Tasbihi, T. Chikaishi, N. Babel, P. A. Apoil, R. De Francesco, E. A. Blinova, B. Puissant, J. M. Sempere-Ortells, S. Hashimoto, W. Chae, L. P. Ho, N. Ueda, M. Fujimoto, D. M. Altmann, M. Kato, H. J. Garchon, S. Morishita, B. Park, Melissa Y. Morris, S. Sriskandan, G. Meintjes, M. Hashimoto, K. K. Heng, M. Verella-Garcia, Y. Woo, M. L. Chang, L. Wenandy, F. Suenaga, J. Y. Lym, K. Chu, S. Vitale, J. Geginat, M. Sakamoto, Y. Mei, Y. Suzuki, Smoleńska, A. Thiel, A. Sarrafnejad, R. J. Wilkinson, S. M. Marshall-Gradisnik, V. Zimmermann, Chika Kitabayashi, Y. Son, S. Tsuji-Kawahara, J. M. Witkowski, P. Maseres-Javaloy, K. J. Ashton, S. Takamura, J. Moon, and A. Yoshimura

Subjects
Chemistry, Immunology, Immunology and Allergy, General Medicine, T-cell homeostasis, Cell biology
Published
2010

19. THE angular distributions of the vector ay and tensor a yy, axx, axz analyzing powers in the dd → 3Hp and dd → 3Hen reactions at Ed = 200 and 270 MeV

Author

Yusuke T. Maeda, Kimiko Sekiguchi, S. G. Reznikov, V. P. Ladygin, Marian Janek, S. Sakoda, Kentaro Yako, M. Hatano, Atsushi Tamii, A. Yu. Isupov, T. A. Vasiliev, N. Sakamoto, J. Nishikawa, Tsuyoshi Ohnishi, A. K. Kurilkin, Kenji Suda, A. S. Kiselev, Hideyuki Sakai, Alexander Malakhov, N. Uchigashima, Y. Satou, Tomohiro Uesaka, N. B. Ladygina, Hiroyuki S. Kato, H. Okamura, and T. Saito

Subjects
Physics, Nuclear physics, Nuclear and High Energy Physics, Nuclear magnetic resonance, Scattering, Bound state, Polarization observables, Astronomy and Astrophysics, Tensor, Wave function, Exchange model, Atomic and Molecular Physics, and Optics
Abstract

The data on the vector Ay and tensor Ayy, Axx, Axz analyzing powers for the [Formula: see text] and [Formula: see text] reactions at Ed = 200 and 270 MeV are presented. The data demonstrate large values of analyzing powers and their strong variation versus the scattering angle. The observed negative sign of the tensor analyzing powers for these reactions at small angles clearly demonstrate the sensitivity to the D/S ratio of the 3H and 3He wave functions, respectively. The calculations performed within one-nucleon exchange model with the use of the standard three-nucleon bound state wave functions fail to reproduce the data on the tensor analyzing powers.

Published
2009

20. Measurement of the vector Ay and tensor Ayy, Axx, Axz analyzing powers for the dd →3H p reaction at 200 MeV

Author

A. K. Kurilkin, M. Hatano, Hideyuki Sakai, H. Okamura, Tomohiro Uesaka, Kenji Suda, Y. Satou, S. G. Reznikov, Tomoki Saito, Hiroyuki S. Kato, J. Nishikawa, Alexander Malakhov, V. P. Ladygin, N. Sakamoto, Kimiko Sekiguchi, T. A. Vasiliev, S. Sakoda, N. Uchigashima, Tsuyoshi Ohnishi, A. Yu. Isupov, N. B. Ladygina, Marian Janek, Atsushi Tamii, Yusuke T. Maeda, and Kentaro Yako

Subjects
Physics, Angular range, Nuclear Theory, General Physics and Astronomy, Nuclear physics, Deuterium, Bound state, General Materials Science, Tensor, Physical and Theoretical Chemistry, Nuclear Experiment, Nucleon, Wave function, Exchange model
Abstract

The data on the vector A y and tensor A yy , A xx , A xz analyzing powers for the $$ \vec d $$ d → 3H p reaction have been obtained at the energy of the initial deuteron of 200MeV in the angular range of 0–95 degrees in the c.m.s. The calculations performed within one-nucleon exchange model with the use of the standard three-nucleon bound state wave functions fail to reproduce the data on the tensor analyzing powers.

Published
2008

21. Status of the investigation of the spin structure of d, 3H, and 3He at VBLHE using polarized and unpolarized deuteron beam

Author

V. A. Kizka, M. Janek, Satoshi Sakaguchi, S. G. Reznikov, Yusuke T. Maeda, J. T. Karachuk, Kimiko Sekiguchi, Vladislav Matoušek, N. Sakamoto, T. A. Vasiliev, A. K. Kurilkin, A. N. Livanov, I. Turzo, A. N. Khrenov, Kenji Suda, Tsuyoshi Ohnishi, A. S. Kiselev, J. Kliman, M. Morhach, S. Sakoda, Alexander Malakhov, Tomohiro Uesaka, V. A. Krasnov, N. Uchigashima, Y. Satou, Yu. K. Pilipenko, L. S. Zolin, J. Nishikawa, T. Saito, Hiroyuki S. Kato, N. B. Ladygina, H. Okamura, A. Yu. Isupov, L. S. Azhgirey, K. Itoh, V. P. Ladygin, M. Hatano, Kentaro Yako, S. M. Piyadin, Hideyuki Sakai, Atsushi Tamii, Yu. V. Gurchin, Takeo Kawabata, M. A. Shikhalev, P. K. Kurilkin, and Yoshiko Sasamoto

Subjects
Elastic scattering, Nuclear reaction, Physics, Nuclear and High Energy Physics, Scattering, Nuclear Theory, Spin structure, Atomic and Molecular Physics, and Optics, Nuclear physics, Helium-3, Symmetry breaking, Nuclear Experiment, Isotopes of helium, Dimensionless quantity
Abstract

The investigation of the spin structure of d, 3H, and 3He has been performed at the RIKEN acceleration research facility and VBLHE. Vector A y and tensor A yy , A xx , A xz analyzing powers for $$ \vec d $$ d → 3Hen and $$ \vec d $$ d → 3Hp are presented at 270 MeV. Themirror channels (3Hen and 3Hp) are comparedto each other in order to find possible manifestation of charge-symmetry breaking. The preliminary results on the polarization observables for $$ \vec d $$ d → 3Hp at 200MeV are also presented. The obtained data are compared with one-nucleon-exchange calculations.As a byproduct, $$ \vec d $$ d → pX and $$ \vec d $$ 12C → pX breakup reactions are investigated at 140, 200, and 270MeV. The experimental data on $$ \vec d $$ p elastic scattering were obtained at 270, 880, and 2000 MeV at the Nuclotron. The polarization of the deuteron beam was measured at 270 MeV at the internal target station. The preliminary data on the vector A y and tensor A yy , A xx analyzing powers for the $$ \vec d $$ p elastic scattering at 880 MeV are presented. The calculations on A y , A yy , and A xx analyzing powers for the $$ \vec d $$ p elastic scattering at 880 MeV were performed in the framework of the multiple-scattering model.

Published
2008

22. Analyzing powers in the 12C( % MathType!MTEF!2!1!+- % feaagaart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqipC0xf9qqqrpepC0xbbL8F4rqqrpepeea0xe9Lq-lc9 % vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pf0Firpepe0de9vr0-vr % 0-vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamXvP5wqonvsae % Hbfv3ySLgzaGqbciqb-rgaKzaalaaaaa!3AA8! $$ \vec d $$ ,p)13C reaction at the energy T d = 270 MeV

Author

Alexander Malakhov, H. Okamura, Y. Satou, Kimiko Sekiguchi, Kentaro Yako, A. S. Kiselev, V. P. Ladygin, Tomohiro Uesaka, Tsuyoshi Ohnishi, S. G. Reznikov, N. Sakamoto, N. B. Ladygina, M. Hatano, Atsushi Tamii, J. Nishikawa, T. A. Vasiliev, Kenji Suda, A. Yu. Isupov, Hideyuki Sakai, Tomoki Saito, Hiroyuki S. Kato, S. Sakoda, N. Uchigashima, Marian Janek, and Yusuke T. Maeda

Subjects
Physics, Angular range, General Physics and Astronomy, General Materials Science, Tensor, Physical and Theoretical Chemistry, Atomic physics, Excitation, Energy (signal processing), Power (physics)
Abstract

The preliminary results on the tensor T20 analyzing power for the 12C(\( \vec d \),p)13C* reaction with the excitation of 13C levels and the d(\( \vec d \),p)X reaction at the energies Td = 140, 200 and 270 MeV at the emission angle Θcm = 0° are presented. The data on the tensor Ayy and vector Ay analyzing powers for the 12C(\( \vec d \),p)13C* reaction at the energy Td = 270 MeV in the angular range from 4° to 18° in the laboratory are also obtained.

Published
2008

23. The RCNP (n,p) facility

Author

Kichiji Hatanaka, Hideyuki Sakai, Tomotsugu Wakasa, Kentaro Yako, M. Hatano, Yusuke T. Maeda, H. Okamura, Junichiro Kamiya, Y. Shimizu, K. Suda, Kimiko Sekiguchi, Atsushi Tamii, M. B. Greenfield, and K. Nagayama

Subjects
Physics, Nuclear and High Energy Physics, Spectrometer, Resolution (electron density), Solid angle, Neutron radiation, Kinetic energy, Spectral line, Nuclear physics, Physics::Accelerator Physics, Neutron, Atomic physics, Nuclear Experiment, Instrumentation, Excitation
Abstract

A facility for studying (n,p) reactions at neutron kinetic energies of 140 ≲ T n ≲ 300 MeV has been constructed by using the existing Large Acceptance Spectrometer at the Research Center for Nuclear Physics, Osaka University. A neutron beam produced by the 7Li(p,n) reaction hits the (n,p) targets located in a segmented target system, which allows one to use a relatively thick target in total ( ∼ 0.5 g / cm 2 ) with a moderate energy resolution of ∼ 1 MeV . The facility enables one to obtain spectra at 300 MeV up to an excitation energy of 70 MeV with a single setting of the spectrometer. This (n,p) facility has a large effective solid angle of 11 msr for an effective target size of 30 W × 20 H mm 2 .

Published
2008

24. Low-dose MTX for the treatment of acute and chronic graft-versus-host disease in children

Author

N Isomura, Jiro Inagaki, M Hatano, Yoshihisa Nagatoshi, Jun Okamura, and M Sakiyama

Subjects
Male, medicine.medical_specialty, Time Factors, Adolescent, Opportunistic infection, Graft vs Host Disease, Gastroenterology, Pharmacotherapy, immune system diseases, Prednisone, Immunopathology, Internal medicine, medicine, Humans, Child, Retrospective Studies, Transplantation, Hematology, business.industry, Retrospective cohort study, medicine.disease, Surgery, Methotrexate, Treatment Outcome, Graft-versus-host disease, El Niño, Child, Preschool, Acute Disease, Chronic Disease, Drug Therapy, Combination, Female, business, Immunosuppressive Agents, medicine.drug
Abstract

We report the results of a retrospective analysis in 27 pediatric patients who received low-dose MTX as the second-line treatment for steroid-refractory or -dependent acute and chronic GVHD. Between July 2000 and May 2006, 10 patients with aGVHD and 17 with cGVHD were treated with MTX at a dose of 3-10 mg/m(2) weekly. Seven of ten patients (70%) with aGVHD responded well to MTX, thus resulting in the achievement of either a complete response (CR) or a partial response (PR). The dose of prednisone could be reduced to equal to or lower than 1 mg/kg in the responding patients at the end of MTX therapy. The median number of MTX administrations was five (range, 1-7). Ten (58.8%) of seventeen patients with cGVHD achieved CR or PR. The dose of prednisone could be reduced to lower than 0.4 mg/kg in 16 of 17 patients and seven patients could discontinue prednisone. The median duration of MTX administration was 18 months (range, 1-68). The toxicities of grade III to IV occurred in only six patients presenting cytopenias or elevated levels of serum transaminases. Low-dose MTX was tolerable and effective for the steroid-refractory or -dependent GVHD in reducing the dose of steroid without increasing the risk of opportunistic infection.

Published
2007

25. Analyzing powers Ayy , Axx , Axz and Ay in the dd → 3Hen reaction at 270 MeV

Author

M. Janek, T. Saito, V. P. Ladygin, T. Uesaka, M. Hatano, A. Yu. Isupov, H. Kato, N. B. Ladygina, Y. Maeda, A. I. Malakhov, J. Nishikawa, T. Ohnishi, H. Okamura, S. G. Reznikov, H. Sakai, S. Sakoda, N. Sakamoto, Y. Satou, K. Sekiguchi, K. Suda, A. Tamii, N. Uchigashima, T. A. Vasiliev, and K. Yako

Subjects
Nuclear physics, Physics, Nuclear and High Energy Physics, Angular range, S-wave, Tensor, Function (mathematics), Nuclear Experiment, Wave function
Abstract

The data on the tensor Ayy, Axx, Axz and vector Ay analyzing powers in the dd->3Hen obtained at Td= 270 MeV in the angular range 0 - 110 degrees in the c.m. are presented. The observed negative sign of the tensor analyzing powers Ayy, Axx and Axz at small angles clearly demonstrate the sensitivity to the ratio of the D and S wave component of the 3He wave function. However, the one-nucleon exchange calculations by using the standard 3He wave functions have failed to reproduce the strong variation of the tensor analyzing powers as a function of the angle in the c.m., Comment: 8 pages, 7 figures, 4 tables. Submitted to EPJA

Published
2007

26. Measurements of the n→d scattering at 250 MeV and three-nucleon forces

Author

Henryk Witała, Kentaro Yako, H. Kuboki, Kenji Suda, Tomotsugu Wakasa, H. Okamura, Takeo Kawabata, Yuji Shimizu, Katsumasa Fujita, Kichiji Hatanaka, Hiroyuki Kamada, Kimiko Sekiguchi, Masaki Sasano, Hideyuki Sakai, Yasuhiro Sakemi, Atsushi Tamii, Yusuke T. Maeda, M. B. Greenfield, M. Hatano, T. Saito, Junichiro Kamiya, and Yuji Tameshige

Subjects
Nuclear physics, Physics, Elastic scattering, Nuclear and High Energy Physics, Cross section (physics), Scattering, Nuclear Theory, Nuclear cross section, Nucleon
Abstract

The differential cross sections and the vector analyzing powers for the nd elastic scattering at E n = 250 MeV have been measured for the study of the three-nucleon force (3NF) effects in the Coulomb-free system. To cover a wide angular region, the experiments were performed by using two different methods at the ( n , p ) facility and at the NTOF facility which constructed at the Research Center for Nuclear Physics (RCNP). The results were compared with theoretical predictions of the Faddeev calculations based on the modern nucleon-nucleon (NN) forces with the three-nucleon force (3NF). The inclusion of 3NFs leads to a good description of the cross section except for the backward angles. The results were also compared with the theoretical predictions with relativistic corrections. The direct data-to-data comparison of the cross sections of the nd and pd was performed.

Published
2007

27. Absolute calibration of the deuteron beam polarization at intermediate energies via the 12C(d⇒,α)10B*[2+] reaction

Author

Kimiko Sekiguchi, Kentaro Yako, Tsuyoshi Ohnishi, Takaomi Ishida, Yusuke T. Maeda, Hiroyuki S. Kato, Atsushi Tamii, R. Suzuki, M. Hatano, Tomotsugu Wakasa, H. Okamura, S. Sakoda, J. Nishikawa, Y. Satou, Tomohiro Uesaka, Naoya Sakamoto, H. Kumasaka, Junichiro Kamiya, Kichiji Hatanaka, Hideyuki Sakai, T. Saito, and Kenji Suda

Subjects
Physics, Elastic scattering, Nuclear and High Energy Physics, Nuclear Theory, Polarimetry, Beam polarization, Polarimeter, Polarization (waves), Absolute calibration, Deuterium, Calibration, Atomic physics, Nuclear Experiment, Instrumentation
Abstract

The 12 C( d ⇒ , α ) 10 B * [2 + ] reaction at 0 ∘ has been proposed as a new tool to calibrate the deuteron beam polarization at intermediate energies. The absolute values of the deuteron polarizations were extracted for the first time by using this reaction at 270 and 140 MeV deuteron energies. The analyzing powers for the d ⇒ –p elastic scattering, which is used as a secondary reaction of a polarimetry, were determined by the new method.

Published
2007

29. Studies on Uremic Toxins

Author

T. Tanaka, M. Hatano, N. Takeuchi, T. Yamada, T. Takigawa, A. Yoshida, M. Kumegawa, S. Koshikawa, and S. Nakagawa

Subjects
Uremic toxins
Published
2015

31. High speed turn-on reverse conducting 4kV static induction thyristors based on the buried gate type p-base n-emitter soft contact structure and anti-parallel diodes for solid-state power supplies in high energy accelerators

Author

S. Hotta, Makoto Miyoshi, S. Tange, T. Sakuma, T. Sakurai, M. Hatano, N. Shimizu, Yuichiro Imanishi, T. Sekiya, T. Ito, M. Asai, Jun-Ichi Nishizawa, Osamu Oda, T. Terasawa, and A. Okimoto

Subjects
Engineering, business.industry, Electrical engineering, Thyristor, Condensed Matter Physics, Line (electrical engineering), Electronic, Optical and Magnetic Materials, Power (physics), law.invention, Semiconductor, Static induction thyristor, law, Materials Chemistry, Commutation, Electrical and Electronic Engineering, business, Common emitter, Diode
Abstract

Buried gate type p-base n-emitter soft contact (PNSC) structure 4 kV static induction thyristors (SIThys) have been fabricated in order to make thyristors for high-speed turn-on applications to such as high energy accelerators. It was found that these static induction thyristors could be fabricated under the test pilot line with a good device production yield. The static characteristics and pulse switching characteristics of these static induction thyristors are examined. Several application examples of the present 4 kV static induction thyristors to power supplies for high energy accelerators are shown.

Published
2006

32. Tensor analyzing power T 20 of the dd → 3Hen and dd → 3Hp reactions at zero angle for energies 140, 200, and 270 MeV

Author

Hideyuki Sakai, Tomohiro Uesaka, Kimiko Sekiguchi, V. P. Ladygin, S. G. Reznikov, Atsushi Tamii, Tomoki Saito, Hiroyuki S. Kato, Kentaro Yako, Yusuke T. Maeda, H. Okamura, N. B. Ladygina, M. Hatano, Kenji Suda, Alexander Malakhov, Tsuyoshi Ohnishi, N. Sakamoto, J. Nishikawa, S. Sakoda, N. Uchigashima, A. Yu. Isupov, and Y. Satou

Subjects
Nuclear reaction, Physics, Nuclear and High Energy Physics, Deuterium, Helium-3, Sensitivity (control systems), Tensor, Atomic physics, Kinetic energy, Wave function, Atomic and Molecular Physics, and Optics, Energy (signal processing)
Abstract

RIKEN Accelerator Research Facility data on the tensor analyzing power T{sub 20} of the dd {sup {yields}} {sup 3}Hen and dd {sup {yields}} {sup 3}Hp reactions at zero angle for deuteron kinetic energies of 140, 200, and 270 MeV are reported. The observed positive sign of T{sub 20} clearly demonstrates the sensitivity to the D/S-wave ratio in the {sup 3}He and {sup 3}H wave functions in the energy range of the experiment. Data on T{sub 20} for the {sup 3}Hen channel are in agreement with those for the {sup 3}Hp channel within the experimental errors.

Published
2006

33. Proton polarizing system with Ar-ion laser for p⇒-RI scattering experiments

Author

Hideyuki Sakai, M. Hatano, Takashi Wakui, Atsushi Tamii, and Tomohiro Uesaka

Subjects
Physics, Nuclear and High Energy Physics, Proton, Hydrogen, Scattering, Doping, chemistry.chemical_element, Ion laser, Polarization (waves), Laser, law.invention, Pentacene, Condensed Matter::Materials Science, chemistry.chemical_compound, chemistry, law, Physics::Accelerator Physics, Physics::Chemical Physics, Atomic physics, Nuclear Experiment, Instrumentation
Abstract

A proton polarizing system for use in scattering experiments with radioactive isotope beams is described. Protons in a naphthalene crystal doped with pentacene are polarized in a magnetic field of 0.3 T at 100 K by transferring a large population difference among the photo-excited triplet states of pentacene to the hydrogen nuclei. An Ar-ion laser, which demands minimal maintenance during scattering experiments, is employed to excite the pentacene molecules. A proton polarization of 37% is obtained.

Published
2005

34. First experiment of 6He with a polarized proton target

Author

Y. Yanagisawa, Yuichi Ichikawa, Kimiko Sekiguchi, Kentaro Yako, Takashi Wakui, Y. Satou, Nori Aoi, H. Kuboki, M. Hatano, T. Ikeda, Tomohiro Uesaka, T. K. Onishi, N. Sakamoto, K. Itoh, Yusuke T. Maeda, Atsushi Tamii, N. Matsui, Tsuyoshi Ohnishi, T. Saito, Hironori Iwasaki, Kenji Suda, Takeo Kawabata, Hideyuki Sakai, and Masaki Sasano

Subjects
Physics, Nuclear and High Energy Physics, Spin polarization, media_common.quotation_subject, Low magnetic field, Hadron, Physics::Accelerator Physics, Nuclear fusion, Atomic physics, Polarization (waves), Asymmetry, Optical potential, media_common
Abstract

We have constructed a new type of spin polarized solid proton target which can be operated under a low magnetic field of 0.08T and a high temperature of 100 K. We have measured for the first time the polarization asymmetry of an unstable beam of 6He at an energy of 71 MeV/u. Optical potential analyses have been carried out.

Published
2005

35. Determination of the Gamow–Teller quenching factor from charge exchange reactions on 90Zr

Author

H. Okamura, J. Rapaport, Yukihiko Kitamura, Kichiji Hatanaka, Hideyuki Sakai, Christopher Morris, T. Saito, Atsushi Tamii, Tomotsugu Wakasa, N. Uchigashima, Yuji Shimizu, Kenji Suda, Yusuke T. Maeda, M. Hatano, Kimiko Sekiguchi, M. B. Greenfield, Hiroyuki S. Kato, Yasuhiro Sakemi, Junichiro Kamiya, and Kentaro Yako

Subjects
Physics, Normalization (statistics), Range (particle radiation), Nuclear and High Energy Physics, Quenching (fluorescence), Continuum (design consultancy), FOS: Physical sciences, Decomposition, Cross section (physics), Gamow–Teller strength, Charge exchange reaction, Gamow–Teller sum rule, Atomic physics, Nuclear Experiment (nucl-ex), Multipole expansion, Nuclear Experiment, Excitation
Abstract

Double differential cross sections between 0-12 degrees were measured for the 90Zr(n,p) reaction at 293 MeV over a wide excitation energy range of 0-70 MeV. A multipole decomposition technique was applied to the present data as well as the previously obtained 90Zr(p,n) data to extract the Gamow-Teller (GT) component from the continuum. The GT quenching factor Q was derived by using the obtained total GT strengths. The result is Q=0.88+/-0.06 not including an overall normalization uncertainty in the GT unit cross section of 16%., Comment: 11 papes, 4 figures, submitted to Physics Letters B (accepted), gzipped tar file, changed contents

Published
2005
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36. 6He scattering with polarized proton target

Author

K. Itoh, M. Hatano, Takashi Wakui, Tomohiro Uesaka, Hideyuki Sakai, Tomoki Saito, Kenji Suda, Tsuyoshi Ohnishi, Masaki Sasano, Y. Yanagisawa, Takeo Kawabata, T. Ikeda, Kimiko Sekiguchi, H. Kuboki, Takaharu Onishi, Yusuke T. Maeda, Yuichi Ichikawa, Kentaro Yako, Hironori Iwasaki, N. Sakamoto, Y. Satou, Nori Aoi, Atsushi Tamii, and N. Matsui

Subjects
Physics, Proton, Scattering, media_common.quotation_subject, chemistry.chemical_element, Polarization (waves), Asymmetry, Magnetic field, chemistry, Low magnetic field, Physics::Accelerator Physics, Atomic physics, Helium, media_common
Abstract

A new type of the spin polarized solid proton target has been constructed which can be operated under a low magnetic field of 0.08 T and a high temperature of 100 K. First polarization asymmetry measurement with an unstable beam of 6He with an energy of 71 MeV/u has been successfully carried out.

Published
2005

37. Measurement of the tensor analyzing power T20 in the dd→He3n and dd→H3p at intermediate energies and at zero degree

Author

H. Okamura, K. Sekiguchi, Kenji Suda, A. Tamii, Hideyuki Sakai, V. P. Ladygin, A. I. Malakhov, S. Sakoda, N. Uchigashima, Tsuyoshi Ohnishi, A.Yu. Isupov, Kentaro Yako, Y. Satou, Tomoki Saito, Tomohiro Uesaka, Hiroyuki S. Kato, N. B. Ladygina, M. Hatano, S. G. Reznikov, J. Nishikawa, N. Sakamoto, and Yusuke T. Maeda

Subjects
Physics, Nuclear and High Energy Physics, Deuterium, Helium-3, Domain (ring theory), S-wave, Tensor, Spin structure, Atomic physics, Kinetic energy, Sign (mathematics)
Abstract

The data on the tensor analyzing power T 20 in the d d → He 3 n and d d → H 3 p reactions obtained at 140–270 and 140–200 MeV of the deuteron kinetic energy, respectively, and at zero degree were measured at RIKEN Accelerator Research Facility. The observed positive sign of T 20 clearly demonstrates the sensitivity to the D / S wave ratios in the 3 He and 3 H in the energy domain of the measurements. The T 20 data for the 3 He– n and 3 H– p channels are in agreement within experimental accuracy.

Published
2004

38. Optimization of laser parameters for polarizing protons in naphthalene crystals

Author

Tomohiro Uesaka, Hideyuki Sakai, Takashi Wakui, M. Hatano, and Atsushi Tamii

Subjects
Physics, Nuclear and High Energy Physics, Proton, business.industry, Laser, Polarization (waves), Molecular physics, law.invention, Magnetic field, Crystal, Pentacene, chemistry.chemical_compound, Optics, chemistry, law, Physics::Accelerator Physics, Irradiation, Nuclear Experiment, business, Instrumentation, Microwave cavity
Abstract

Protons in a crystal of naphthalene doped with pentacene have been polarized to 37% in a magnetic field of 0.3 T and at a temperature of 100 K . In order to improve the proton polarization further, a study to find an optimal condition for polarizing protons has been carried out by using a proton polarizing system with a cylindrical microwave cavity. As a part of the study, the dependencies of the polarization rate at an early stage of the build-up and of the relaxation rate during laser irradiation on the operation current of the laser have been measured.

Published
2004

39. The CNS polarized proton solid target for radioactive isotope beam experiments

Author

Takashi Wakui, Tomohiro Uesaka, M. Hatano, Atsushi Tamii, and Hideyuki Sakai

Subjects
Elastic scattering, Physics, Nuclear and High Energy Physics, Radionuclide, Zeeman effect, Proton, Large population, Pentacene, chemistry.chemical_compound, symbols.namesake, chemistry, symbols, Triplet state, Atomic physics, Instrumentation, Beam (structure)
Abstract

A polarized proton solid target has been developed at the Center for Nuclear Study, the University of Tokyo. The polarized target makes use of a large population difference among Zeeman sub-levels in the photo-excited triplet state of pentacene. We have successfully applied this polarized target to the first RI beam experiment, where a vector analyzing power for the proton- 6 He elastic scattering has been measured.

Published
2004

40. Search for narrow dibaryon resonances by the pd → pdX and pd → ppX reactions

Author

Kentaro Yako, Atsushi Tamii, D. Hirooka, Hiroyuki S. Kato, Tomotsugu Wakasa, S. Sakoda, Kichiji Hatanaka, N. Uchigashima, Junichiro Kamiya, Hideyuki Sakai, M. Hatano, Y. Maeda, Kimiko Sekiguchi, and Takeshi Saito

Subjects
Nuclear physics, Physics, Nuclear and High Energy Physics, Cross section (physics), Spectrometer, Scattering, Nuclear Theory, Resonance, Atomic physics, Nuclear Experiment
Abstract

Dibaryons which have a very narrow decay width, called super-narrow dibaryons, are searched for by the p + d scattering at E p = 295 MeV. The experiment was carried out at the Research Center for Nuclear Physics employing a two-arm magnetic spectrometer. A good mass resolution of 0.95 MeV and background free condition have been achieved. No resonance has been observed in the mass region of 1896–1914 MeV. The upper limits of the dibaryon production cross section have been determined.

Published
2003

41. MEASUREMENT OF DIFFERENTIAL CROSS SECTIONS AND VECTOR ANALYZING POWERS FOR THE ${\vec n}d$ REACTION AT 250 MEV

Author

Kichiji Hatanaka, T. Ikeda, K. Itoh, Hideyuki Sakai, Yusuke T. Maeda, Y. Shimizu, H. Kuboki, Yukihiko Kitamura, Kunihiro Fujita, M. Hatano, J. Rapaport, D. Hirooka, Hiroyuki Kamada, Yasuhiro Sakemi, Atsushi Tamii, H. Okamura, Hiroyuki S. Kato, Kentaro Yako, N. Sakamoto, M. B. Greenfield, Takeshi Saito, Y. Sato, Tomotsugu Wakasa, S. Sakoda, N. Uchigashima, Junichiro Kamiya, K. Suda, and Kimiko Sekiguchi

Subjects
Nuclear physics, Physics, Elastic scattering, Nuclear and High Energy Physics, General Physics and Astronomy, Astronomy and Astrophysics, Nuclear cross section, Coulomb effect, Differential (mathematics)
Abstract

To study the three-nucleon force (3NF) effects without ambiguities from the Coulomb effect, the differential cross sections and the vector analyzing powers for the [Formula: see text] elastic scattering at En = 245 MeV have been measured at θcm = 85° - 180°. The data are compared to the results of Faddeev calculations using modern nucleon-nucleon (NN) forces with and without 3NF. Additionally we have a plan to extend our measurement to the forward angular region where the Coulomb effect is expected to be large. We carried out the test experiment and measured the differential cross sections at θcm = 21°.

Published
2003

42. MEASUREMENT OF THE ANALYZING POWERS FOR THE ${\vec d}d \to {}^3{\rm He}\, n$ AND ${\vec d}d \to {}^3{\rm H}\, p$ REACTIONS AT INTERMEDIATE ENERGIES

Author

H. Okamura, M. Hatano, N. Sakamoto, Hideyuki Sakai, S. Sakoda, Tomohiro Uesaka, N. Uchigashima, V. P. Ladygin, Yusuke T. Maeda, S. G. Reznikov, Kentaro Yako, R. Suzuki, Tomoki Saito, Hiroyuki S. Kato, Tsuyoshi Ohnishi, Alexander Malakhov, K. Suda, Atsushi Tamii, H. Kumasaka, N. B. Ladygina, A. Yu. Isupov, J. Nishikawa, and Kimiko Sekiguchi

Subjects
Nuclear physics, Physics, Nuclear and High Energy Physics, Angular range, General Physics and Astronomy, Astronomy and Astrophysics, Tensor, Atomic physics, Nucleon
Abstract

Measurements of the tensor and vector analyzing powers Ayy, Axx, Axz, and Ay for the [Formula: see text] and [Formula: see text] reactions were performed at Ed = 270 and 200 MeV over wide angular range. T20 at θ cm = 0° and 180° were also measured at Ed = 270, 200, and 140 MeV. Obtained data were compared with predictions based on one nucleon exchange approximation.

Published
2003

43. MEASUREMENT OF p+d ELASTIC SCATTERING AT EP = 392 MEV

Author

M. Hatano, Yusuke T. Maeda, H. Okamura, K. Suda, Yukihiko Kitamura, Kichiji Hatanaka, H. Kuboki, Hideyuki Sakai, Yuji Shimizu, Junichiro Kamiya, Takaomi Ishida, Takeshi Saito, Tomotsugu Wakasa, N. Uchigashima, Y. Satou, Kentaro Yako, Atsushi Tamii, and Kimiko Sekiguchi

Subjects
Physics, Nuclear physics, Elastic scattering, Nuclear and High Energy Physics, Nuclear Theory, General Physics and Astronomy, Astronomy and Astrophysics, Observable, Scattering length, Nuclear Experiment, Nucleon, Spin-½
Abstract

The cross sections and spin observables of the p+d elastic scattering have been measured at 392 MeV. The results are compared with the results of Faddeev calculations with and without including the three nucleon force.

Published
2003

44. 3He(d,p)4He reaction at intermediate energies and impulse picture of the (d,p) reactions

Author

Takashi Wakui, J. Nishikawa, Kimiko Sekiguchi, K. Itoh, M. Hatano, Tomotsugu Wakasa, N. Uchigashima, H. Okamura, K. Suda, N. Sakamoto, Takeshi Saito, Hiroyuki S. Kato, T. Uesaka, Atsushi Tamii, Hideyuki Sakai, Kentaro Yako, Yusuke T. Maeda, S. Sakoda, Y. Satou, and T. Ohnishi

Subjects
Physics, Nuclear and High Energy Physics, Correlation coefficient, Deuterium, Scattering, Atomic physics, Impulse (physics), Nuclear Experiment, Polarization (waves)
Abstract

Cross section, tensor analyzing power T 20 , and vector polarization correlation coefficient C y , y for the 3 He( d , p ) 4 He reaction have been measured at 0° and E d =140, 200, and 270 MeV. The data are compared with a calculation based on an impulse approximation taking the D-state admixtures in deuteron, 3 He, and 4 He explicitly into account. The reasonable agreement with the data is understood as a consequence of a close connection between the 3 He( d , p ) 4 He reaction and the d + N backward scattering.

Published
2002

45. The investigation of short-range 3He, 3H and deuteron spin structure via the measurement of the angular distributions of the analyzing power in the $$\vec dd \to {}^3Hen$$ and $$\vec dd \to Hp$$ reactions at 140, 200 and 270 MeV

Author

H. Okamura, M. Hatano, A. S. Kiselev, A. Yu. Isupov, Tomohiro Uesaka, N. B. Ladygina, Tsuyoshi Ohnishi, S. G. Reznikov, J. Nishikawa, V. P. Ladygin, Alexander Malakhov, S. Sakoda, N. Sakamoto, N. Uchigashima, Kimiko Sekiguchi, Marian Janek, A. K. Kurilkin, T. A. Vasiliev, Hideyuki Sakai, Y. Satou, Yusuke T. Maeda, Tomoki Saito, Hiroyuki S. Kato, Atsushi Tamii, Kentaro Yako, and Kenji Suda

Subjects
Physics, Nuclear and High Energy Physics, Range (particle radiation), Radiation, Spin structure, Atomic and Molecular Physics, and Optics, Power (physics), Nuclear physics, Deuterium, Radiology, Nuclear Medicine and imaging, Tensor, Sensitivity (control systems), Nucleon, Wave function
Abstract

The results on the vector Ay and tensor Ayy, Axx and Axz analyzing powers of the \(\vec dd \to {}^3Hen\) and \(\vec dd \to {}^3Hp\) reactions obtained at intermediate energies at RARF(RIKEN, Japan) are presented. The high precision experimental data are compared with the theoretical calculation within the one nucleon exchange model by using standard 3He, 3H and deuteron wave functions. The data demonstrate the sensitivity to the short-range 3He, 3H and deuteron spin structure.

Published
2011

47. and scatterings at intermediate energy and three-nucleon force effects

Author

Kimiko Sekiguchi, K. Suda, Tomotsugu Wakasa, S. Sakoda, N. Uchigashima, Hiroyuki Kamada, D. Hirooka, Tomohiro Uesaka, Tsuyoshi Ohnishi, Hiroyuki S. Kato, H. Okamura, N. Sakamoto, W. Glöckle, Takashi Saito, Yusuke T. Maeda, Y. Satou, M. B. Greenfield, Junichiro Kamiya, Kichiji Hatanaka, Atsushi Tamii, Hideyuki Sakai, Henryk Witała, Kentaro Yako, J. Rapaport, and M. Hatano

Subjects
Physics, Nuclear physics, Nuclear and High Energy Physics, Intermediate energy, Nucleon
Published
2001

48. Germinal center reaction (PP-031)

Author

K. M. Hamel, M. Arima, T. D. Chan, L. Kuzmich, Y. Cao, L. Graça, E. Lee, Y. Nishio, B. Hou, I. Wollenberg, K. Tatsumi, T. Tokuhisa, K. Watanabe, R. Rodeghero, T. Santiago, D. Emslie, K. Terashima, Y. Koguchi, J. Ikari, N. Kanayama, A. L. DeFranco, M. Hatano, H. Edelman, L. M. Corcoran, I. Matsumoto, M. Kitagawa, D. C. Parker, A. Agua-Doce, W. Cho, R. Mehr, M. Ji, P. D. Burrows, Y. Wang, H. Ohmori, Y. Li, A. Karnowski, P. Saudan, M. F. Bachmann, D. Dunn-Walters, R. Ouchida, M. K. Slifka, Y. Fujii, E. Heinen, S. Watanabe, S. Berrih-Aknin, J. L. Gardell, J. Kim, T. Kobezda, J. Choe, Y. Nishikawa, H. Wekerle, N. S. Zuckerman, A. Finnegan, W. A. Howard, J. Faro, G. Krishnamoorthy, A. C. Buenafe, L. Chen, K. D'Costa, M. Magari, R. Brink, N. Shimizu, L. Fujimura, Y. Ichihara, A. Sakamoto, T. J. Thauland, K. Berer, L. M. Hendershot, G. T. Belz, J. Wang, N. Yamamoto, K. Ohba, and M. Ohmoto

Subjects
Chemistry, Immunology, Immunology and Allergy, Germinal center, General Medicine, Molecular biology
Published
2010

49. Ontogenetic metamorphosis and extreme sexual dimorphism in lumpsuckers: Eumicrotremus asperrimus, Cyclopteropsis bergi and Cyclopteropsis lindbergi, may be synonymous

Author

M, Hatano, T, Abe, T, Wada, and H, Munehara

Subjects
Male, Sex Characteristics, Haplotypes, Larva, Animal Fins, Metamorphosis, Biological, Animals, Female, Sequence Analysis, DNA, DNA, Mitochondrial, Perciformes
Abstract

Cyclopterids were hatched from egg batches that were laid in two empty buccinid snail shells collected from a depth of 340 m in the Sea of Japan. Larvae were reared to identify species and to describe the morphological changes associated with metamorphosis. The fin rays of all fins were mostly complete and the pelvic fins were modified to form suckers, or adhesive discs, at the time of hatching. Juveniles immediately attached themselves to the bottom and there was no planktonic stage. The body surface was smooth with no spines or bony tubercles. At 4 months after hatching, the fine spines present on the head and trunk of juveniles transformed into bony tubercles. At 7 months after hatching, fishes became sexually dimorphic including the position and development patterns of bony tubercles. Importantly, these sexually dimorphic changes in morphology corresponded closely with descriptions of different species. Specifically, females could be classified as Eumicrotremus asperrimus, and young and fully developed males as Cyclopteropsis bergi and Cyclopteropsis lindbergi, respectively. These observations resolved a previously ambiguous hypothesis regarding the taxonomy of these cyclopterid taxa. Cyclopteropsis bergi and C. lindbergi may be synonyms of E. asperrimus.

Published
2013

50. Precise Measurement ofdpElastic Scattering at 270 MeV and Three-Nucleon Force Effects

Author

W. Glöckle, Kimiko Sekiguchi, Hiroyuki S. Kato, K. Suda, A. Nogga, Tomotsugu Wakasa, S. Sakoda, Yusuke T. Maeda, H. Okamura, Henryk Witała, Y. Satou, Kentaro Yako, Hiroyuki Kamada, T. Ohnishi, M. Hatano, Atsushi Tamii, N. Sakamoto, Hideyuki Sakai, and T. Uesaka

Subjects
Physics, Elastic scattering, Nuclear Theory, General Physics and Astronomy, Scattering length, Atomic physics, Nuclear Experiment, Nucleon
Abstract

The cross section, the deuteron vector ${A}_{y}^{d}$ and tensor analyzing powers ${A}_{\mathrm{ij}}$, the polarization transfer coefficients ${K}_{\mathrm{ij}}^{{y}^{\ensuremath{'}}}$, and the induced polarization ${P}^{{y}^{\ensuremath{'}}}$ were measured for the $\mathrm{dp}$ elastic scattering at 270 MeV. The cross section and ${A}_{y}^{d}$ are well reproduced by Faddeev calculations with modern data-equivalent nucleon-nucleon forces plus the Tucson-Melbourne three-nucleon force. In contrast, ${A}_{\mathrm{ij}}$, ${K}_{\mathrm{ij}}^{{y}^{\ensuremath{'}}}$, or ${P}^{{y}^{\ensuremath{'}}}$ are not described by such calculations. These facts indicate the deficiencies in the spin dependence of the Tucson-Melbourne force and call for extended three-nucleon force models.

Published
2000

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