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2 results on '"Tokutomi, H."'

1. Recreating an esthetic smile: a multidisciplinary approach.

Author

Ohyama H, Nagai S, Tokutomi H, and Ferguson M

Abstract

Today's dental patients are demanding a youthful, attractive smile. The esthetic rehabilitation of patients with functionally compromised dentitions frequently involves a multidisciplinary approach. The realization of esthetic objectives in multidisciplinary cases represents a considerable clinical challenge. To a great extent, proper case selection and careful multidisciplinary treatment planning can govern the predictability of procedures. A team approach that includes the clinicians, the laboratory technician, and the patient is essential to achieve the desired results. This clinical report demonstrates a successful multidisciplinary approach to recreating an esthetic smile of a patient whose anterior maxillary dentition had been functionally and esthetically compromised by prosthetic and periodontal problems. [ABSTRACT FROM AUTHOR]

Published
2007

2. Imaging of the Local Dissipation in YBCO Coated Tapes.

Author

Kiss, T., Inoue, M., Egashira, S., Yasunaga, M., Tokutomi, H., Takeo, M., Shirinyan, H. G., Gevorgyan, S. G., Lijima, Y., Kakimoto, K., and Saitoh, T.

Subjects
ENERGY dissipation, LOW temperature engineering, MICROSCOPY, PERCOLATION theory, STATISTICAL physics, FORCE & energy
Abstract

Current transport properties in YBCO coated tapes have been studied by the low temperature scanning laser microscopy (LTSLM) as well as the four-probe method. The LTSLM measurement allows us to visualize the local resistive transition with a spatial resolution of a few μm. It has been shown that the localized resistive region percolates into the sample as the bias current density is increased. From the LTSLM measurements, we can estimate the spatial distribution of the inhomogeneous Jc. Relationship between the local Jc distribution and the global E-J characteristics has also been investigated. The percolation probability obtained based on the LTSLM measurement agreed quantitatively with that of the four-probe measurement. Namely, those two measurements support the percolation model. © 2004 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2004
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