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Kasai S, Kamiya K, Shinohara K, Kawashima H, Ogawa H, Uehara K, Miura Y, Okano F, Suzuki S, Hoshino K, Tsuzuki K, Sato M, Oasa K, Kusama Y, Yamauchi T, Nagashima Y, Ida K, Hidekuma S, Ido T, Hamada Y, Nishizawa A, Kawasumi Y, Uesugi Y, Okajima S, Kawahata K, Ejiri A, Amemiya H, Sadamoto Y. Plasma Diagnostics in JFT-2M. Fusion Science and Technology 2017. [DOI: 10.13182/fst06-a1097] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Kasai
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - K. Kamiya
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - K. Shinohara
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - H. Kawashima
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - H. Ogawa
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - K. Uehara
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - Y. Miura
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - F. Okano
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - S. Suzuki
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - K. Hoshino
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - K. Tsuzuki
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - M. Sato
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - K. Oasa
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - Y. Kusama
- Japan Atomic Energy Research Institute, Naka Fusion Research Establishment, Naka-shi, Ibaraki-ken 311-0193, Japan
| | - T. Yamauchi
- Japan Atomic Energy Research Institute, Kansai Research Establishment, Tokai-mura, Naka-gun Ibaraki-ken 319-1195, Japan
| | - Y. Nagashima
- Kyushu University, Research Institute for Applied Mechanics, Kasuga-shi, Fukuoka-ken 816-8580, Japan
| | - K. Ida
- National Institute for Fusion Science, Toki-shi, Gifu-ken 509-5292, Japan
| | - S. Hidekuma
- National Institute for Fusion Science, Toki-shi, Gifu-ken 509-5292, Japan
| | - T. Ido
- National Institute for Fusion Science, Toki-shi, Gifu-ken 509-5292, Japan
| | - Y. Hamada
- National Institute for Fusion Science, Toki-shi, Gifu-ken 509-5292, Japan
| | - A. Nishizawa
- National Institute for Fusion Science, Toki-shi, Gifu-ken 509-5292, Japan
| | - Y. Kawasumi
- National Institute for Fusion Science, Toki-shi, Gifu-ken 509-5292, Japan
| | - Y. Uesugi
- Kanazawa University, Kanazawa-shi, Ishikawa-ken 920-8667, Japan
| | - S. Okajima
- Chubu University, College of Engineering, Kasugai-shi, Aichi-ken 487-8501, Japan
| | - K. Kawahata
- Kanazawa University, Kanazawa-shi, Ishikawa-ken 920-8667, Japan
| | - A. Ejiri
- The University of Tokyo, Graduate School of Frontier Sciences, Kashiwa-shi, Chiba-ken 277-8561, Japan
| | - H. Amemiya
- Chuo University, The Faculty of Science and Engineering, Bunkyo-ku, Tokyo-to 112-8551, Japan
| | - Y. Sadamoto
- Joetsu University of Education, Joetsu-shi, Niigata-ken 943-8512, Japan
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Suzuki S, Zhang X, Homma N, Ichiji K, Kawasumi Y, Ishibashi T, Yoshizawa M. WE-DE-207B-02: Detection of Masses On Mammograms Using Deep Convolutional Neural Network: A Feasibility Study. Med Phys 2016. [DOI: 10.1118/1.4957862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Kawasumi Y, Usui A, Hosokai Y, Sato M, Funayama M. Heat haematoma: post-mortem computed tomography findings. Clin Radiol 2012; 68:e95-7. [PMID: 23219455 DOI: 10.1016/j.crad.2012.10.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 10/12/2012] [Accepted: 10/12/2012] [Indexed: 11/18/2022]
Affiliation(s)
- Y Kawasumi
- Department of Clinical Imaging, Tohoku University, Graduate School of Medicine, Sendai, Japan.
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Hatano K, Suzuki M, Ogawa M, Kawasumi Y, Kato T, Ito K, Kamei K. Direct and indirect synthesis of fluorine-18 labeled butyrophenones as α-adrenoceptor ligands. J Labelled Comp Radiopharm 2012. [DOI: 10.1002/jlcr.25804401315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Hamada Y, Watari T, Yamagishi O, Nishizawa A, Narihara K, Kawasumi Y, Ido T, Kojima M, Toi K. Change of zonal flow spectra in the JIPP T-IIU tokamak plasmas. Phys Rev Lett 2007; 99:065005. [PMID: 17930839 DOI: 10.1103/physrevlett.99.065005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2006] [Revised: 04/09/2007] [Indexed: 05/25/2023]
Abstract
When Ohmically heated low-density plasmas are additionally heated by higher-harmonics ion-cyclotron-range-of frequency heating, heated by neutral beam injection, or strongly gas puffed, the intensity of zonal flows in the geodesic acoustic mode frequency range in the tokamak core plasma decreases sharply and that of low-frequency zonal flow grows drastically. This is accompanied by a damping of the drift wave propagating in the electron diamagnetic drift direction, turbulence by trapped electron mode (TEM), and the increase of the mode propagating to ion diamagnetic drift direction (ITG). In the half-radius region, TEM and high-frequency zonal flows remain intense in both OH and heated phases. ITG and low-frequency zonal flows grow in heated plasmas, suggesting a strong coupling between ITG and low-frequency zonal flow.
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Affiliation(s)
- Y Hamada
- National Institute for Fusion Science, Toki, 509-5292, Japan
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Hamada Y, Watari T, Nishizawa A, Narihara K, Kawasumi Y, Ido T, Kojima M, Toi K. Streamers in the JIPP T-llU tokamak plasmas. Phys Rev Lett 2006; 96:115003. [PMID: 16605833 DOI: 10.1103/physrevlett.96.115003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2005] [Indexed: 05/08/2023]
Abstract
It is shown that the low-density Ohmically heated tokamak plasmas have streamerlike eddies at the outer region at normalized minor radius of about 0.7 and high-frequency zonal flows of large amplitudes in the core. The amplitudes of the eddies ePhi/kT(e) and n(e)/n(e) are of order of 0.5, similar to that of blobs in the tokamak plasma boundary. The waveforms are featured by pulses of complex shape with sharp fronts, similar to the results of streamer simulations by Garbet et al.. The time constant of the fronts is also in agreement with the simulation. The radial span of the eddies is estimated to be much larger than the poloidal span.
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Affiliation(s)
- Y Hamada
- National Institute for Fusion Science, Toki 509-5292, Japan
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Kawasumi Y, Tamblyn R, Platt R. 234-S: Physicians’ Utilization of an Electronic Medication History (EMH) for Vulnerable Populations. Am J Epidemiol 2005. [DOI: 10.1093/aje/161.supplement_1.s59a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Y Kawasumi
- McGill University, Montreal, Quebec, H3A1A3
| | - R Tamblyn
- McGill University, Montreal, Quebec, H3A1A3
| | - R Platt
- McGill University, Montreal, Quebec, H3A1A3
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Bartlett G, Tamblyn R, Huang A, Kawasumi Y, Petrella L, Dufour E. Evaluation of standardized tasks for primary care physicians using the MOXXI electronic prescribing and integrated drug management system. AMIA Annu Symp Proc 2003; 2003:786. [PMID: 14728290 PMCID: PMC1480338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
The Medical Office for the Twenty First Century (MOXXI) is a research project testing the potential benefits of an electronic prescription and drug management system for primary care physicians. This system includes a dynamic electronic pad for prescription entry with fields for treatment indications; a drug profiler with a graphic representation of the list of prescription medications purchased in the last year; a refill compliance calculator; dates of emergency room visits and hospital admissions; cost of drugs dispensed; and an alert system that detects interactions among drugs, treatment duplications, and contraindications with certain allergies or specific diseases. One concern expressed by physicians that could influence uptake and acceptability is the increased time that may be required to use the system. User abilities are a factor in this process, as well as user interface, user training and system speed.
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Ido T, Kamiya K, Miura Y, Hamada Y, Nishizawa A, Kawasumi Y. Observation of the fast potential change at L-H transition by a heavy-ion-beam probe on JFT-2M. Phys Rev Lett 2002; 88:055006. [PMID: 11863739 DOI: 10.1103/physrevlett.88.055006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/1999] [Indexed: 05/23/2023]
Abstract
The fast potential change near the separatrix is measured directly at the L-H transition by a heavy-ion-beam probe. The potential changes with two different time scales at the L-H transition triggered by a sawtooth crash: it drops at first with the time scale of 10--100 mus just after the arrival of the heat pulse due to the sawtooth crash. Then, it decreases again at a few 100 mus after the first drop at a time scale of about 200 mus.
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Affiliation(s)
- T Ido
- National Institute for Fusion Science, Oroshi, Toki, 509-5292, Japan
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Abstract
(1S,3aS)-8-(2,3,3a,4,5,6-Hexahydro-1H-phenalen-1-yl)-3-N-[11C]methyl-1-phenyl-1,3,8-triaza-spiro[4.5]decan-4-one ([11C]methyl-Ro 64-6198), a N-methylated analog of Ro 64-6198, was synthesized and evaluated as a potential radiopharmaceutical for investigating brain nociceptin/orphanin FQ receptors (ORL1 receptors) by positron emission tomography. A racemate of methyl-Ro 64-6198, Ro 66-7931, showed a high affinity and selectivity for the ORL1 receptor in vitro. An in vivo distribution study in mice demonstrated moderate brain uptake, however, only slight difference was observed among brain regions. Furthermore, pretreating with nociceptin or Ro 66-7931 did not affect the accumulation. Therefore, despite its high affinity, [11C]methyl-Ro 64-6198 does not appear to be a suitable tracer for in vivo ORL1 receptor imaging studies.
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Affiliation(s)
- M Ogawa
- Department of Biofunctional Research, National Institute for Longevity Sciences, Obu, Japan
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Suzuki M, Hatano K, Sakiyama Y, Kawasumi Y, Kato T, Ito K. Age-related changes of dopamine D1-like and D2-like receptor binding in the F344/N rat striatum revealed by positron emission tomography and in vitro receptor autoradiography. Synapse 2001; 41:285-93. [PMID: 11494399 DOI: 10.1002/syn.1085] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
To clarify age-related changes in dopamine D1-like and D2-like receptor binding in the striatum, positron emission tomography (PET) and in vitro receptor autoradiography (in vitro ARG) were performed using F344/N rats of various ages (6, 12, 18, and 24 months). In the PET study, [11C]SCH23390 and [11C]raclopride were used to image dopamine D1-like receptors and dopamine D2-like receptors, respectively, while [3H]SCH23390 and [3H]raclopride were used for the in vitro ARG study. With PET, we calculated the binding potential (= k3/k4, Bmax/Kd) of [11C]SCH23390 and [11C]raclopride in the striatum according to the curve fitting (CF) and the Logan plot (LP) methods. The binding potential of [11C]SCH23390 in the striatum demonstrated significant decrease as a function of age (max. decrease -26%) by the LP method, while this was not observed in the data analyzed by the CF method. In contrast, the binding potential of [11C]raclopride in the striatum decreased significantly with age by both the CF (max. decrease -28%) and the LP (max. decrease -36%) methods. However, no significant difference by either method was observed in rats between 6 and 12 months old using either ligand. In the in vitro ARG study, the specific binding (fmol/mg tissue) of [3H]SCH23390 and [3H]raclopride in the striatum were determined. Both [3H]SCH23390 and [3H]raclopride binding declined considerably with age as noted by comparing 12, 18, and 24-month-old rats against those 6 months old (max. decrease -29% and -31%, respectively). The substantial difference in binding shown in 12-month-olds in comparison with 6-month-olds using either ligand with in vitro ARG was in contrast with the PET results. These distinctions between the PET and the in vitro ARG studies may be attributed to the receptor microenvironment created under these experimental conditions. The results indicate that PET with LP analysis is useful in obtaining age-related changes of D1-like and D2-like receptor binding in the striatum of living rats.
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Affiliation(s)
- M Suzuki
- Department of Biofunctional Research, National Institute for Longevity Sciences, Gengo, Obu, Aichi 474-8522, Japan.
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Ogawa M, Hatano K, Kawasumi Y, Ishiwata K, Kawamura K, Ozaki S, Ito K. Synthesis of 11C-labeled ORL1 receptor imaging agents, with [11C]ethyl iodide and [11C]methyl iodide. J Labelled Comp Radiopharm 2001. [DOI: 10.1002/jlcr.2580440193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Nagano AS, Ito K, Kato T, Arahata Y, Kachi T, Hatano K, Kawasumi Y, Nakamura A, Yamada T, Abe Y, Ishigaki T. Extrastriatal mean regional uptake of fluorine-18-FDOPA in the normal aged brain--an approach using MRI-aided spatial normalization. Neuroimage 2000; 11:760-6. [PMID: 10860800 DOI: 10.1006/nimg.2000.0584] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to define the mean regional 6-[(18)F]fluoro-l-dopa (FDOPA) uptake rate constant (K(i)) values in the striatal and extrastriatal regions of the brain of normal subjects using magnetic resonance imaging (MRI)-aided spatial normalization of the FDOPA K(i) image and using automatic region of interest (ROI) analysis. Dynamic three-dimensional FDOPA positron emission tomography (PET) and three-dimensional magnetic resonance (MR) images were acquired in 13 aged normal subjects. The FDOPA add image and the K(i) image of each subject were transformed into standard stereotactic space with the aid of individual coregistered MR image. The mean regional K(i) values of the striatal and extrastriatal regions before normalization were compared with the respective values after normalization. Then automatic ROI analysis was performed on the MRI-aided spatially normalized K(i) images of the 13 normal subjects. The K(i) values on original images and those on spatially normalized images were in good agreement, indicating that the spatial normalization technique did not change the regional K(i) values appreciably. Automatic ROI analysis of the spatially normalized FDOPA K(i) images of the normal subjects, showed high K(i) values in ventral and dorsal regions of the midbrain, amygdala, hippocampus, and medial prefrontal cortex, in addition to caudate nucleus and putamen, which correspond to the dopaminergic projections in the brain. Spatial normalization technique helped to establish a database of FDOPA K(i) images of normal subjects and high K(i) values were observed widely besides striatal regions corresponding to the dopaminergic projections in the brain.
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Affiliation(s)
- A S Nagano
- Department of Biofunctional Research, National Institute for Longevity Sciences, Obu, Japan
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Nomiyama T, Omae K, Ishizuka C, Yamauchi T, Kawasumi Y, Yamada K, Endoh H, Sakurai H. Dermal absorption of N,N-dimethylacetamide in human volunteers. Int Arch Occup Environ Health 2000; 73:121-6. [PMID: 10741510 DOI: 10.1007/s004200050017] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES We investigated the potential for the dermal absorption of N,N-dimethylacetamide (DMAC: CAS No. 127-19-5) vapor, the biological half-life of N-methylacetamide (NMAC) in urine as the biological exposure item of DMAC, and the adjustment method for urinary concentrations. METHODS Twelve healthy male volunteers (mean age 25.2 years, range 21-43 years) were exposed to DMAC for 4 h on two occasions at intervals of 96 h or above. Each volunteer sat inside a whole-body-type exposure chamber for the dermal exposure experiment or outside the chamber for the inhalation exposure experiment. The temperature and relative humidity in the chamber were controlled at approximately 26 degrees C and 40% in order to keep the skin (90% naked) of the volunteers dry. DMAC concentrations were 6.1 +/- 1.3 ppm for dermal exposure and 6.1 +/- 1.3 ppm for inhalation exposure. Urine samples were collected from 0 h through 36 h and at 48 h and 72 h after the exposure. Extrapolations from exposure concentrations for 4 h to 10 ppm for 8 h were performed. RESULTS Mean dermal absorption was estimated to be 40.4% of the total DMAC uptake. The biological half-lives of urinary NMAC were 9.0 +/- 1.4 h and 5.6 +/- 1.3 h via skin and lung, respectively. Mean NMAC in urine just after 5 consecutive workdays (8 h/day) at 10 ppm DMAC exposure was assumed to be 33.7 mg/g x Cr (18.6-70.0 mg/g x Cr). Creatinine-adjusted NMAC concentration in urine for each volunteer within 12 h after the exposure was more closely correlated with the total excretion amount of NMAC up to 36 h than with urinary-volume-adjusted or specific-gravity-adjusted NMAC concentration in both the dermal and inhalation exposure experiments. CONCLUSIONS DMAC vapor was significantly absorbed through the skin. Estimated NMAC values indicate that 20 mg/g x Cr NMAC seems to be appropriate as the biological exposure index.
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Affiliation(s)
- T Nomiyama
- Department of Preventive Medicine and Public Health, School of Medicine, Keio University, Tokyo, Japan.
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Hamada Y, Nishizawa A, Kawasumi Y, Fujisawa A, Iguchi H. Calibration of a heavy ion beam probe for the JIPP T-IIU tokamak by gas puffing. Fusion Engineering and Design 1997. [DOI: 10.1016/s0920-3796(96)00578-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sakakita H, Sato K, Nomura I, Hamada Y, Nishizawa A, Kawasumi Y, Ida K, Xu J, Narihara K, Toi K, Ejiri A, Seki T, Adachi K, Iguchi H, Fujisawa A, Liang R, Sakamoto M, Kano Y, Hirokura S, Hidekuma S, Kojima M. Measurement of ablation cloud parameters and plasma potential with on/off-axis pellet injection in the JIPP T-IIU tokamak. Fusion Engineering and Design 1997. [DOI: 10.1016/s0920-3796(96)00655-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hamada Y, Nishizawa A, Kawasumi Y, Fujisawa A, Iguchi H. Transition of fluctuation characteristics observed by a heavy ion beam probe in the JIPP T-IIU tokamak. Fusion Engineering and Design 1997. [DOI: 10.1016/s0920-3796(96)00579-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Haniada Y, Nishizawa A, Kawasumi Y, Fujisawa A, Iguchi H. Plasma potential fluctuations and large quasi-coherent modes observed by a heavy ion beam probe on the JIPP T-IIU tokamak. Fusion Engineering and Design 1997. [DOI: 10.1016/s0920-3796(96)00559-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Toi K, Kawahata K, Morita S, Watari T, Kumazawa R, Ida K, Ando A, Oka Y, Sakamoto M, Hamada Y, Adati K, Ando R, Aoki T, Hidekuma S, Hirokura S, Kaneko O, Karita A, Kawamoto T, Kawasumi Y, Kuroda T, Masai K, Narihara K, Ogawa Y, Ohkubo K, Okajima S, Ozaki T, Sasao M, Sato KN, Seki T, Shimpo F, Takahashi H, Tanahashi S, Taniguchi Y, Tsuzuki T. Role of edge magnetic shear on the limiter H-mode transition of the JIPP T-IIU tokamak. Phys Rev Lett 1990; 64:1895-1898. [PMID: 10041522 DOI: 10.1103/physrevlett.64.1895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ono K, Oomori T, Ueda Y, Sato K, Toi K, Watari T, Ogawa I, Kawahata K, Ando R, Kawasumi Y, Noda N, Tanahashi S. Impurity accumulation spectroscopically observed during ion cyclotron resonance frequency heating experiments in the JIPP T-II-U tokamak. Phys Rev A Gen Phys 1986; 34:1328-1337. [PMID: 9897392 DOI: 10.1103/physreva.34.1328] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Ohkubo K, Hamada Y, Ogawa Y, Mohri A, Akiyama R, Ando R, Hirokura S, Kako E, Kawahata K, Kawasumi Y, Masai K, Matsuoka K, Mugishima M, Noda N, Sasao M, Sato KN, Tanahashi S, Taniguchi Y, Toi K. Current drive by fast magnetosonic waves near the lower hybrid frequency in the JIPP T-IIU tokamak. Phys Rev Lett 1986; 56:2040-2043. [PMID: 10032842 DOI: 10.1103/physrevlett.56.2040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Sato K, Mimura M, Otsuka M, Watari T, Ono M, Toi K, Kawasumi Y, Kawahata K, Oda T. Intensity measurements of the forbidden line 975 A. Phys Rev Lett 1986; 56:151-154. [PMID: 10032878 DOI: 10.1103/physrevlett.56.151] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ono M, Watari T, Ando R, Fujita J, Hirokura Y, Ida K, Kako E, Kawahata K, Kawasumi Y, Matsuoka K, Nishizawa A, Noda N, Ogawa I, Ohkubo K, Okamoto M, Soto K, Tanahashi S, Taniguchi Y, Tetsuka T, Toi K, Yamazaki K. Ion-Bernstein-wave heating in the JIPPT-II-U tokamak plasma. Phys Rev Lett 1985; 54:2339-2342. [PMID: 10031315 DOI: 10.1103/physrevlett.54.2339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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