論文 (英文誌)

1. Y. Terao, M. Sekino, and H. Ohsaki, "Comparison of conventional and superconducting generator concepts for offshore wind turbines," IEEE Transactions on Applied Superconductivity (in press).
2. H. Kuribayashi, M. Sekino, T. Minowa, Y. Maitani, H. Ohsaki, S. Tsushima, S. Hirai, M. Ueda, and Y. Katayama, "Accuracy of equilibrium magnetization mapping in sliced two-dimensional spoiled gradient-recalled echo pulse sequence with variable flip angle," Journal of Magnetic Resonance Imaging (in press).
3. S. Yamaguchi-Sekino, L. Ciobanu, M. Sekino, B. Djemai, F. Geffroy, S. Meriaux, T. Okuno, and D. Le Bihan, "Acute exposure to ultra-high magnetic field (17.2T) does not open the blood brain barrier," Biological and Biomedical Reports (in press).
4. Y. Abe, M. Sekino, Y. Terazono, H. Ohsaki, Y. Fukazawa, S. Sakai, H. Yawo, and T. Hisatsune, "Opto-fMRI analysis for exploring the neuronal connectivity of the hippocampal formation in rats," Neuroscience Research (in press).
5. L. Queval, M. Sekino, and H. Ohsaki, "A coupled FE phase-domain model for superconducting synchronous machine," IEEE Transactions on Applied Superconductivity, vol. 22, pp. 5200804, 2012.
6. Y. Terao, M. Sekino, and H. Ohsaki, "Electromagnetic design of 10 MW class fully superconducting wind turbine generators," IEEE Transactions on Applied Superconductivity, vol. 22, pp. 5201904, 2012.
7. H. Zhu, K. Demachi, C. Pei, M. Sekino, and M. Uesaka, "Correction of chemical shift misregistration by images from two different bandwidths," Magnetic Resonance Imaging, vol. 30, pp. 583-588, 2012.
8. T. Kato, M. Sekino, T. Matsuzaki, A. Nishikawa, Y. Saitoh, and H. Ohsaki, "Electromagnetic characteristics of eccentric figure-eight coils for transcranial magnetic stimulation: A numerical study," Journal of Applied Physics, vol. 111, pp. 07B322, 2012.
9. H. Zhu, K. Demachi, and M. Sekino, "Phase gradient imaging for positive contrast generation to superparamagnetic iron oxide nanoparticle-labeled targets in magnetic resonance imaging," Magnetic Resonance Imaging, vol. 29, pp. 891-898, 2011.
10. A. Miyazoe, M. Sekino, T. Kiyoshi, and H. Ohsaki, "Current distribution in coated conductor under external magnetic field up to 5 T," IEEE Transactions on Applied Superconductivity, vol. 21, pp. 1600-1603, 2011.
11. M. R. Quddes, M. Sekino, H. Ohsaki, N. Kashima, and S. Nagaya, "Electromagnetic design study of transverse flux enhanced type superconducting wind turbine generators," IEEE Transactions on Applied Superconductivity, vol. 21, pp. 1101-1104, 2011.
12. M. Sekino, H. Yasuda, A. Miyazoe, and H. Ohsaki, "Concentric slitting of a ring-shaped bulk superconductor for a reduction in circumferential inhomogeneity of the trapped magnetic field," IEEE Transactions on Applied Superconductivity, vol. 21, pp. 1588-1591, 2011.
13. Y. Terao, M. Sekino, H. Ohsaki, H. Teshima, and M. Morita, "Magnetic shielding characteristics of multiple bulk superconductors for higher field applications," IEEE Transactions on Applied Superconductivity, vol. 21, pp. 1584-1587, 2011.
14. S. Yamaguchi-Sekino, J. Ojima, M. Sekino, M. Hojo, H. Saito, and T. Okuno, "Measuring exposed magnetic fields of welders in working time," Industrial Health, vol. 49, pp. 274-279, 2011.
15. S. Yamaguchi-Sekino, M. Sekino, and S. Ueno, "Biological effects of electromagnetic fields and discussion of the recently updated safety guidelines for strong static electromagnetic fields," Magnetic Resonance in Medical Sciences, vol. 10, pp. 1-10, 2011.
16. M. Sekino, A. Miyazoe, H. Ohsaki, T. Hisatsune, O. Ozaki, T. Kiyoshi, and H. Wada, "MRI using a superconducting magnet with an off-centered homogeneous field zone," Journal of Applied Physics, vol. 109, pp. 07D335, 2011.
17. M. Kumagai, T. K. Sarma, H. Cabral, S. Kaida, M. Sekino, N. Herlambang, K. Osada, M. R Kano, N. Nishiyama, and K. Kataoka, "Enhanced in vivo magnetic resonance imaging of tumors by PEGylated iron oxide-gold core-shell nanoparticles with prolonged blood circulation properties," Macromolecular Rapid Communications, vol. 31, pp. 1521-1528, 2010.
18. S. Kaida, H. Cabral, M. Kumagai, A. Kishimura, Y. Terada, M. Sekino, I. Aoki, N. Nishiyama, T. Tani, and K. Kataoka, "Visible-drug delivery by supra-molecular nanocarriers directing to single-platformed diagnosis and therapy of pancreatic tumor model," Cancer Research, vol. 70, pp. 7031-7041, 2010.
19. A. Miyazoe, M. Sekino, T. Kiyoshi, and H. Ohsaki, "Magnetic field induced by screening current in short and straight coated conductors," IEEE Transactions on Applied Superconductivity, vol. 20, pp. 1557-1560, 2010.
20. H. Wada, M. Sekino, H. Ohsaki, T. Hisatsune, H. Ikehira, and T. Kiyoshi, "Prospect of high-field MRI," IEEE Transactions on Applied Superconductivity, vol. 20, pp. 115-122, 2010.
21. M. Takeuchi, D. Kim, M. Sekino, S. Ueno, H. Ohsaki, and N. Iriguchi, "Subvoxel limits of magnetic resonance angiography: One-dimensional case," Journal of Applied Physics, vol. 107, pp. 09B326, 2010.
22. M. Sekino, H. Ohsaki, H. Wada, T. Hisatsune, O. Ozaki, and T. Kiyoshi, "Fabrication of an MRI model magnet with an off-centered distribution of homogeneous magnetic field zone," IEEE Transactions on Applied Superconductivity, vol. 20, pp. 781-785, 2010.
23. Y. Chin, Y. Sato, M. Mase, T. Kato, B. Herculano, M. Sekino, H. Ohsaki, N. Ageyama, F. Ono, K. Terao, Y. Yoshikawa, and T. Hisatsune, "Transient decrease in cerebral motor pathway fractional anisotropy after focal ischemic stroke in monkey," Neuroscience Research, vol. 66, pp. 406-411, 2010.
24. M. Takeuchi, S. Ueno, T. Usagawa, T. Sueyoshi, M. Sekino, and N. Iriguchi, "Measurement of T2 relaxation time and fiber orientation degree of collagen gel exposed to a magnetic field," Information, vol. 13, pp. 229-234, 2010.
25. M. Kumagai, M. R. Kano, Y. Morishita, M. Ota, Y. Imai, N. Nishiyama, M. Sekino, S. Ueno, K. Miyazono, and K. Kataoka, "Enhanced magnetic resonance imaging of experimental pancreatic tumor in vivo by block copolymer-coated magnetite nanoparticles with TGF-beta inhibitor," Journal of Controlled Release, vol. 140, pp. 306-311, 2009.
26. M. Sekino, H. Ohsaki, S. Yamaguchi-Sekino, and S. Ueno, "Toward detection of transient changes in magnetic resonance signal intensity arising from neuronal electrical activities," IEEE Transactions on Magnetics, vol. 45, pp. 4841-4844, 2009.
27. Y. Komi, M. Sekino, and H. Ohsaki, "Three-dimensional numerical analysis of magnetic and thermal fields during pulsed field magnetization of bulk superconductors with inhomogeneous superconducting properties," Physica C, vol. 469, pp. 1262-1265, 2009.
28. H. Ohsaki, M. Sekino, and S. Nonaka, "Characteristics of resistive fault current limiting elements using YBCO superconducting thin film with meander-shaped metal layer," IEEE Transactions on Applied Superconductivity, vol. 19, pp. 1818-1822, 2009.
29. M. Sekino, H. Ohsaki, S. Yamaguchi-Sekino, N. Iriguchi, and S. Ueno, "Low-frequency conductivity tensor of rat brain tissues inferred from diffusion MRI," Bioelectromagnetics, vol. 30, pp. 489-499, 2009.
30. T. Imae, H. Shinohara, M. Sekino, S. Ueno, H. Ohsaki, K. Mima, and K. Ohtomo, "Estimation of cell membrane permeability and intracellular diffusion coefficient of the human gray matter," Magnetic Resonance in Medical Sciences, vol. 8, pp. 1-7, 2009.
31. M. Sekino, S. Tatara, and H. Ohsaki, "Imaging of electric permittivity and conductivity using MRI," IEEE Transactions on Magnetics, vol. 44, pp. 4460-4463, 2008.
32. S. Yamaguchi-Sekino, H. Tatsuoka, M. Sekino, H. Ohsaki, Y. Abe, and S. Ueno, "Discriminative detection of extracellular and intracellular sodiums in nerve fibers by magnetic resonance spectroscopy," IEEE Transactions on Magnetics, vol. 44, pp. 4500-4502, 2008.
33. T. Imae, H. Shinohara, M. Sekino, H. Ohsaki, S. Ueno, K. Mima, and K. Ootomo, "Minimization of Computational Errors in Diffusion Simulation of Nuclear Magnetization," IEEE Transactions on Magnetics, vol. 44, pp. 4496-4499, 2008.
34. M. Sekino, D. Kim, and H. Ohsaki, "FDTD simulations of RF electromagnetic fields and signal inhomogeneities in ultrahigh-field MRI systems," Journal of Applied Physics, vol. 103, pp. 07A318, 2008.
35. T. Imae, H. Shinohara, M. Sekino, S. Ueno, H. Ohsaki, K. Mima, and K. Ootomo, "Estimation of cell membrane permeability of the rat brain using diffusion magnetic resonance imaging," Journal of Applied Physics, vol. 103, pp. 07A311, 2008.
36. H. Nakagawa, T. Shiina, M. Sekino, M. Kotani, and S. Ueno, "Fusion and molecular aspects of liposomal nanocarriers incorporated with isoprenoids," IEEE Transactions on Nanobioscience, vol. 6, pp. 219-222, 2007.
37. K. Sakihara, M. Hirata, S. Nakagawa, N. Fujiwara, M. Sekino, S. Ueno, A. Ihara, and S. Yorifuji, "Late response evoked by cerebellar stimuli: effect of optokinetic stimulation," Neuroreport, vol. 18, pp. 891-894, 2007.
38. M. Kumagai, Y. Imai, T. Nakamura, Y. Yamasaki, M. Sekino, S. Ueno, K. Hanaoka, K. Kikuchi, T. Nagano, E. Kaneko, K. Shimokado, and K. Kataoka, "Iron hydroxide nanoparticles coated with poly(ethylene glycol)-poly(aspartic acid) block copolymer as novel magnetic resonance contrast agents for in vivo cancer imaging," Colloids and Surfaces B: Biointerfaces, vol. 56, pp. 174-181, 2007.
39. M. Sekino, and S. Ueno, "Magnetic resonance imaging of electric properties in living bodies," Biocybernetics and Biomedical Engineering, vol. 27, pp. 175-182, 2007.
40. S. Yamaguchi, Y. Sato, M. Sekino, and S. Ueno, "Combination effects of the repetitive pulsed magnetic stimulation and the anticancer agent on human leukemia cell line TCC-S," IEEE Transactions on Magnetics, vol. 42, pp. 3581-3583, 2006.
41. M. Sekino, M. Hirata, K. Sakihara, S. Yorifuji, and S. Ueno, "Intensity and localization of eddy currents in transcranial magnetic stimulation to the cerebellum," IEEE Transactions on Magnetics, vol. 42, pp. 3575-3577, 2006.
42. M. Sekino, H. Tatsuoka, S. Yamaguchi, Y. Eguchi, and S. Ueno, "Effects of strong static magnetic fields on nerve excitation," IEEE Transactions on Magnetics, vol. 42, pp. 3584-3586, 2006.
43. M. Kawata, M. Sekino, S. Takamoto, S. Ueno, S. Yamaguchi, K. Kitahori, H. Tsukihara, Y. Suematsu, M. Ono, N. Motomura, T. Morota, and A. Murakami, "Retrograde cerebral perfusion with intermittent pressure augmentation provides adequate neuroprotection: diffusion- and perfusion-weighted magnetic resonance imaging study in an experimental canine model," The Journal of Thoracic and Cardiovascular Surgery, vol. 132, pp. 933-940, 2006.
44. S. Ueno, and M. Sekino, "Biomagnetics and bioimaging for medical applications," Journal of Magnetism and Magnetic Materials, vol. 304, pp. 122-127, 2006.
45. M. Sekino, M. Sano, M. Ogiue-Ikeda, and S. Ueno, "Estimation of membrane permeability and intracellular diffusion coefficient," Magnetic Resonance in Medical Sciences, vol. 5, pp. 1-6, 2006.
46. T. Saotome, M. Sekino, F. Eto, and S. Ueno, "Evaluation of diffusional anisotropy and microscopic structure in skeletal muscles using magnetic resonance," Magnetic Resonance Imaging, vol. 24, pp. 19-25, 2006.
47. S. Yamaguchi, M. Ogiue-Ikeda, M. Sekino, and S. Ueno, "Effects of pulsed magnetic stimulation on tumor development and immune functions in mice," Bioelectromagnetics, vol. 27, pp. 64-72, 2006.
48. S. Yamaguchi, M. Ogiue-Ikeda, M. Sekino, and S. Ueno, "Effect of magnetic stimulation on tumor and immune functions," IEEE Transactions on Magnetics, vol. 41, pp. 4182-4184, 2005.
49. M. Sekino, Y. Inoue, and S. Ueno, "Magnetic resonance imaging of electrical conductivity in the human brain," IEEE Transactions on Magnetics, vol. 41, pp. 4203-4205, 2005.
50. M. Sekino, A. Kaneko, and S. Ueno, "Mapping of strain-induced diffusivity changes in biological tissues using magnetic resonance," IEEE Transactions on Magnetics, vol. 41, pp. 4176-4178, 2005.
51. T. Saotome, M. Sekino, F. Eto, and S. Ueno, "Quantitative measurement of creatine content in skeletal muscle using 1H-MRS," IEEE Transactions on Magnetics, vol. 41, pp. 4164-4166, 2005.
52. N. Iriguchi, H. Matsuda, M. Migita, K. Ogawa, M. Sekino, H. Mihara, and S. Ueno, "Novel circularly polarized slotted tube resonator (CPSTR) for magnetic resonance signal detection," Information, vol. 8, pp. 301-305, 2005.
53. H. Mihara, M. Sekino, N. Iriguchi, and S. Ueno, "A novel method for an accurate T1 relaxation time measurement compensating B1 field inhomogeneity in MR imaging," Journal of Applied Physics, vol. 97, pp. 10E107, 2005.
54. T. Hatada, M. Sekino, and S. Ueno, "FEM-based calculation of the theoretical limit of sensitivity for detecting weak magnetic fields in the human brain using magnetic resonance imaging," Journal of Applied Physics, vol. 97, pp. 10E109, 2005.
55. M. Sekino, H. Mihara, N. Iriguchi, and S. Ueno, "Dielectric resonance in magnetic resonance imaging: Signal inhomogeneities in samples of high permittivity," Journal of Applied Physics, vol. 97, pp. 10R303, 2005.
56. M. Takeuchi, M. Sekino, N. Iriguchi, and S. Ueno, "Dependence of the spin-spin relaxation time of water in collagen gels on collagen fiber directions," Magnetic Resonance in Medical Sciences, vol. 3, pp. 153-157, 2004.
57. T. Hatada, M. Sekino, and S. Ueno, "Detection of weak magnetic fields induced by electrical currents using MRI: Theoretical and practical limits of sensitivity," Magnetic Resonance in Medical Sciences, vol. 3, pp. 159-163, 2004.
58. M. Sekino, Y. Inoue, and S. Ueno, "Magnetic resonance imaging of mean values and anisotropy of electrical conductivity in the human brain," Neurology and Clinical Neurophysiology, vol. 55, pp. 1-5, 2004.
59. M. Sekino, and S. Ueno, "Numerical calculation of eddy currents in transcranial magnetic stimulation for psychiatric treatment," Neurology and Clinical Neurophysiology, vol. 88, pp. 1-5, 2004.
60. M. Sekino, K. Yamaguchi, H. Wada, T. Hamakubo, T. Kodama, and S. Ueno, "High-resolution magnetic resonance angiography of the rat brain: Detection of cerebral vasospasms in subarachnoid hemorrhage models," IEEE Transactions on Magnetics, vol. 40, pp. 2973-2975, 2004.
61. M. Sekino, T. Matsumoto, K. Yamaguchi, N. Iriguchi, and S. Ueno, "A method for NMR imaging of a magnetic field generated by electric current," IEEE Transactions on Magnetics, vol. 40, pp. 2188-2190, 2004.
62. M. Sekino, and S. Ueno, "FEM based determination of optimum current distribution in transcranial magnetic stimulation as an alternative to electroconvulsive therapy," IEEE Transactions on Magnetics, vol. 40, pp. 2167-2169, 2004.
63. S. Yamaguchi, M. Ogiue-Ikeda, M. Sekino, and S. Ueno, "The effect of repetitive magnetic stimulation on the tumor development," IEEE Transactions on Magnetics, vol. 40, pp. 3021-3023, 2004.
64. M. Takeuchi, M. Sekino, N. Iriguchi, and S. Ueno, "Spin-spin relaxation and apparent diffusion coefficient of magnetically oriented collagen gels," IEEE Transactions on Magnetics, vol. 40, pp. 2976-2978, 2004.
65. M. Sekino, K. Yamaguchi, N. Iriguchi, and S. Ueno, "Magnetic resonance imaging of convection in an electrolyte solution and extracellular fluid associated with stationary electric currents," Journal of Applied Physics, vol. 94, pp. 5359-5366, 2003.
66. M. Sekino, K. Yamaguchi, N. Iriguchi, and S. Ueno, "Magnetic resonance imaging of fluid motion associated with electrodeposition processes," IEEE Transactions on Magnetics, vol. 39, pp. 3393-3395, 2003.
67. M. Sekino, K. Yamaguchi, N. Iriguchi, and S. Ueno, "Conductivity tensor imaging of the brain using diffusion-weighted magnetic resonance imaging," Journal of Applied Physics, vol. 93, pp. 6730-6732, 2003.
68. M. Takeuchi, M. Sekino, K. Yamaguchi, N. Iriguchi, and S. Ueno S, "Multicomponent proton spin-spin relaxation of fibrin gels with magnetically oriented and randomly oriented fibrin fiber structures," Journal of Applied Physics, vol. 93, pp. 6736-6738, 2003.
69. K. Yamaguchi, M. Sekino, N. Iriguchi, and S. Ueno, "Current distribution image of the rat brain using diffusion weighted magnetic resonance imaging," Journal of Applied Physics, vol. 93, pp. 6739-6741, 2003.
70. M. Sekino, and S. Ueno, "Comparison of current distributions in electroconvulsive therapy and transcranial magnetic stimulation," Journal of Applied Physics, vol. 91, pp. 8730-8732, 2002.
71. C. M. Epstein, M. Sekino, K. Yamaguchi, S. Kamiya, and S. Ueno, "Asymmetries of prefrontal cortex in human episodic memory: Effects of transcranial magnetic stimulation on learning abstract patterns," Neuroscience Letters, vol. 320, pp. 5-8, 2002.