Zobrazeno 1 - 10
of 87
pro vyhledávání: '"M. Oumi"'
Autor:
Mingsheng Zhang, Norio Chiba, Sachiko Tanabe, Shengkai Yu, Febiana Tjiptoharsono, Leonard Gonzaga, M. Oumi, Masakazu Hirata, Majung Park
Publikováno v:
IEEE Transactions on Magnetics. 45:5016-5021
Heat-assisted magnetic recording (HAMR) technology needs a light delivery system with an incorporated near-field transducer (NFT) as a minute heat generator. A novel system for light delivery with a triangular spot size converter (SSC) and an optical
Publikováno v:
Nippon Daicho Komonbyo Gakkai Zasshi. 52:229-234
比較的稀な直腸肛門部悪性黒色腫の2例を経験した.症例1は57歳, 女性で, 排便時肛門出血を主訴に来院した.直腸Rb部に2cm大の隆起性の腫瘤を認めたが, 無色素性悪性黒色腫の診断に苦慮し,
Publikováno v:
Applied Physics A. 79:1513-1515
Laser and pressure roll combination joining tests on SPCC-A6061 plates were carried out by changing the roll pressure. Adhesive strengths on SPCC-A6061 were measured by peel tests. When the pressure increased from 80 MPa to 320 MPa, the adhesive stre
Autor:
Shengkai Yu, Norio Chiba, Mingsheng Zhang, Sachiko Tanabe, F. Tjiptoharsono, Leonard Gonzaga, M. Oumi, Majung Park, Masakazu Hirata
Publikováno v:
2009 Asia-Pacific Magnetic Recording Conference.
Light delivery with spot size converter (SSC) and optical fiber for heat assisted magnetic recording is proposed. It has an advantage in optical efficiency and integration tolerance. SSC was fabricated and confirmed its operation. Fly-ability of pico
Autor:
H. Maeda, M. Oumi, T. Niwa, K. Kato, Susumu Ichihara, Kunio Nakajima, Y. Mitsuoka, Toshifumi Ohkubo, Kiyoshi Itao
Publikováno v:
International Symposium on Optical Memory and Optical Data Storage Topical Meeting.
Near-field optics, a super-resolution technique, is expected for optical data storage with high recording density (E. Betzig et al., Appl. Phys. Lett. vol. 61, p. 142, 1992; S. Hosaka et al, Nanotechnology vol. 8, p. A58, 1997). Recently, near- field
Autor:
T. Niwa, Kenji Tanaka, Y. Mitsuoka, Hiroshi Hosaka, Kunio Nakajima, M. Oumi, Kiyoshi Itao, Susumu Ichihara, Toshifumi Ohkubo
Publikováno v:
International Symposium on Optical Memory and Optical Data Storage Topical Meeting.
Autor:
K, Sakuma, M, Oumi, A, Iguchi, M, Tofukuji, H, Yokoyama, M, Endo, K, Niibori, H, Akimoto, Y, Tsuru, T, Fukuju, S, Watanabe, K, Tabayashi
Publikováno v:
Kyobu geka. The Japanese journal of thoracic surgery. 53(12)
From december 1996 to april 1999, 25 patients with true aortic arch aneurysm underwent aortic arch aneurysm repair using selective cerebral perfusion. There were 17 males and 8 females ranging in age from 62 to 79 years (mean 71 years). Orikaesi meth
Publikováno v:
Journal of inorganic biochemistry. 78(3)
L-Histidine Cu(II) complex bound to DNA showed broad EPR signals characteristic of the aggregated Cu(II) species, which could be observed even when the molar ratio of L-histidine to Cu(II) ion was smaller than unity. The signal for the DNA fibers cha
Publikováno v:
European journal of dermatology : EJD. 9(3)
Autor:
Hiroshi Muramatsu, Yasuyuki Mitsuoka, M. Shikida, Masataka Shinogi, Susumu Ichihara, Norio Chiba, T. Niwa, K. Kato, Kunio Nakajima, M. Oumi, Toshihiko Sakuhara, Kazuo Sato
Publikováno v:
Technical Digest. IEEE International MEMS 99 Conference. Twelfth IEEE International Conference on Micro Electro Mechanical Systems (Cat. No.99CH36291).
We developed a novel optical micro-cantilever for scanning near-field optical microscopy (SNOM), evaluated its mechanical properties, and applied it for SNOM. A cantilever-shaped channel waveguide with an aperture is bent and it is operated in atomic