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Technical Committee on Ultrasonics (US) (Searched in: 2010)
Search Results: Keywords 'from:2010-09-29 to:2010-09-29'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2010-09-29 13:00 |
Miyagi | Tohoku Univ. | The Relationship between Calculation Accuracy and Handling of Derivative Propagation in the GCIP Method
-- Acoustic simulation Using the GCIP(L,M:l,m) Method -- Kan Okubo, Naoki Kawada, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.)  US2010-48 |
This study addresses the issue of handling of derivative propagation in the GCIP method. We propose generalized CIP (L,M... [more] | US2010-48 pp.1-5 |
| US | 2010-09-29 13:25 |
Miyagi | Tohoku Univ. | Numerical analysis of sound wave propagation using amplitude component of FDTD solution and phase component of CIP solution Masakazu Sugimura, Takao Tsuchiya (Doshisha Univ.), Kan Okubo (Tokyo Metropolitan Univ.) US2010-49 |
In this study, a numerical method for sound wave propagation in time domain is proposed based on the synthesis of two nu... [more] | US2010-49 pp.7-12 |
| US | 2010-09-29 13:50 |
Miyagi | Tohoku Univ. | 3D reconstruction of HIFU(high intensity focused ultrasound) pressure field from optical mearuement. Yuta Shimazaki, Ryosuke Omura, Shin Yoshizawa, Shin-ichiro Umemura (Tohoku Univ) US2010-50 |
[more] | US2010-50 pp.13-16 |
| US | 2010-09-29 14:15 |
Miyagi | Tohoku Univ. | Nonlinear bandwidth extension for pulse compression Gregory T. Clement, Hideyuki Nomura, Tomoo Kamakura (Univ. of Electro-Comm.) US2010-51 |
[more] | US2010-51 pp.17-22 |
| US | 2010-09-29 14:50 |
Miyagi | Tohoku Univ. | Evaluation of Fictive Temperature of Synthetic Silica Glasses by the Ultrasonic Microspectroscopy Technology Jun-ichi Kushibiki, Mototaka Arakawa, Yuji Ohashi, Yuko Maruyama, Takanori Kondo, Tetsuo Yoshida (Tohoku Univ.) US2010-52 |
We developed an evaluation method of fictive temperatures TF for synthetic silica (SiO2) glasses by the ultrasonic micro... [more] | US2010-52 pp.23-28 |
| US | 2010-09-29 15:15 |
Miyagi | Tohoku Univ. | Study of Correlation between SiO2 Film Properties and Temperature Coefficients of Frequency in SAW Devices with SiO2/LiNbO3 Structure Satoru Matsuda, Michio Miura, Takashi Matsuda, Masanori Ueda, Yoshio Satoh (TAIYO YUDEN CO.,LTD.), Ken-ya Hashimoto (Grad. School of Eng., Chiba Univ.) US2010-53 |
In the temperature compensation SAW device with SiO2/LiNbO3 structure, SiO2 film properties (the peak width at half max... [more] | US2010-53 pp.29-32 |
| US | 2010-09-29 15:40 |
Miyagi | Tohoku Univ. | Measurement of Propagation Characteristics of Leaky Surface Acoustic Waves for Lossy Specimen by the LFB Ultrasonic Material Characterization System Takanori Kondo, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.) US2010-54 |
We investigated scattering effect observed in leaky surface acoustic wave (LSAW) propagation characteristics (phase velo... [more] | US2010-54 pp.33-37 |
| US | 2010-09-29 16:15 |
Miyagi | Tohoku Univ. | Measurement of polar compounds by the ball SAW sensor with sensitive film fabricated by the off-axis spin coating method Toshihiro Tsuji (Tohoku Univ., JST, CREST), Kazuya Komine (Tohoku Univ.), Hiroki Nagai, Toshihiro Sakamoto, Takamitsu Iwaya (Tohoku Univ./JST-CREST), Shingo Akao (Toppan Printing Co., Ltd./Tohoku Univ./JST-CREST), Takayuki Yanagisawa, Tsuneo Ohgi, Noritaka Nakaso (Toppan Printing Co., Ltd./JST-CREST), Kazushi Yamanaka (Tohoku Univ./JST-CREST) US2010-55 |
We aimed to realize the detector of a gas chromatograph (GC) that can nondestructively analyze volatile organic compound... [more] | US2010-55 pp.39-44 |
| US | 2010-09-29 16:40 |
Miyagi | Tohoku Univ. | Consideration on ladder-type SAW filters with wide frequency tuning range Nobuyuki Nakamura, Tomoya Komatsu, Tatsuya Omori, Ken-ya Hashimoto, Masatsune Yamaguchi (Chiba Univ.) US2010-56 |
This paper discusses tunable SAW filters using the ladder-type configuration with wide frequency tuning range. First, we... [more] | US2010-56 pp.45-48 |
| US | 2010-09-29 17:05 |
Miyagi | Tohoku Univ. | Signal Delay Compensation on Fast Scanning Acoustic Wave Detection System Takeshi Itakura, Keisuke Kashiwa, Nan Wu, Tatsuya Omori, Ken-ya Hashimoto, Masatsune Yamaguchi (Chiba Univ.) US2010-57 |
This paper describes the enhancement of the measurement speed by delay time compensation caused in detection electronics... [more] | US2010-57 pp.49-52 |
| US | 2010-09-30 09:00 |
Miyagi | Tohoku Univ. | High Frame Rate Motion Tracking of Heart Wall for Measurement of Myocardial Contraction and Relaxation Yasunori Honjo, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) US2010-58 |
In recent years, there have been many studies on the measurement of myocardial strain or strain rate, and techniques for... [more] | US2010-58 pp.53-56 |
| US | 2010-09-30 09:25 |
Miyagi | Tohoku Univ. | Accurate Estimation of Surface Roughness Using Ultrasonic RF Echo for Application to Luminal Surface of Arterial Wall Kosuke Kitamura, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) US2010-59 |
[more] | US2010-59 pp.57-62 |
| US | 2010-09-30 09:50 |
Miyagi | Tohoku Univ. | Characteristic three dimensional anisotropy of ultrasonic wave velocity in cortical bone of bovine femur
-- Tilt of the highest velocity direction from bone axis -- Tomohiro Nakatsuji (Doshisha Univ.), Kazufumi Yamamoto (Hamamatsu Univ. Med.), Shinji Takayanagi (Doshisha Univ.), Takahiko Yanagitani (Nagoya Inst. of Tech.), Mami Matsukawa (Doshisha Univ.), Kaoru Yamazaki (Iwata City Hospital) US2010-60 |
Longitudinal ultrasonic wave propagation in bovine femoral cortical bones was investigated using a conventional ultrason... [more] | US2010-60 pp.63-68 |
| US | 2010-09-30 10:25 |
Miyagi | Tohoku Univ. | Acoustical Physical Constants of La3Ta0.5Ga5.3Al0.2O14 Single Crystal Yuji Ohashi (Tohoku Univ.), Tomoaki Karaki, Tao Lv (Toyama Pref. Uinv.), Mototaka Arakawa (Tohoku Univ.), Masatoshi Adachi (Toyama Pref. Uinv.), Jun-ichi Kushibiki (Tohoku Univ.) US2010-61 |
We measured accurate acoustical physical constants and their temperature coefficients for La3Ta0.5Ga5.3Al0.2O14 (LTGA) s... [more] | US2010-61 pp.69-74 |
| US | 2010-09-30 10:50 |
Miyagi | Tohoku Univ. | c-axis parallel oriented ZnO film depositions by RF bias sputtering
-- The effect of bias frequency on the orientation -- Shinji Takayanagi (Doshisha Univ.), Takahiko Yanagitani (Nagoya Inst. Tech.), Mami Matsukawa, Yoshiaki Watanabe (Doshisha Univ.) US2010-62 |
ZnO films where the crystallite c-axis is unidirectionally-aligned and parallel to the substrate plane [(11-20) or (10-2... [more] | US2010-62 pp.75-80 |
| US | 2010-09-30 11:15 |
Miyagi | Tohoku Univ. | Giant shear mode electromechanical coupling in c-axis tilted ScAlN films Takahiko Yanagitani (NIT), Kazuki Arakawa (NIT/Denso), Masashi Suzuki (NIT), Kazuhiko Kano, Akihiko Teshigahara (Denso), Morito Akiyama (AIST) US2010-63 |
[more] | US2010-63 pp.81-86 |
| US | 2010-09-30 11:40 |
Miyagi | Tohoku Univ. | Fabrication of Film Bulk Acoustic Resonator Using Structure of Ta2O5 Thin Film/Si Substrate Akinori Tsuchiya, Shoji Kakio (Yamanashi Univ.), Yasuhiko Nakagawa (Prof. Emeritus, Yamanashi Univ.) US2010-64 |
Highly X-axis-oriented tantalum pentoxide (Ta2O5) piezoelectric thin films were deposited using an RF-magnetron sputteri... [more] | US2010-64 pp.87-92 |
| US | 2010-09-30 13:00 |
Miyagi | Tohoku Univ. | Analysis of frequency gap of Antenna structure resonatorUsing Mathieu equation Hiroshi Tatebe (Shinshu Univ.), Hideaki Itoh (Shinshu Univ) US2010-65 |
The frequency gap of the antenna structure resonator whose resonant frequency did not exist was observed in the frequenc... [more] | US2010-65 pp.93-98 |
| US | 2010-09-30 13:25 |
Miyagi | Tohoku Univ. | Brillouin scattering from phonons induced by coaxial microwave resonator and ZnO transducer Hiroyuki Sano (Doshisha Univ.), Takahiko Yanagitani (Nagoya Inst. Tech.), Shinji Takayanagi, Mami Matsukawa (Doshisha Univ.) US2010-66 |
Brillouin scattering is a nondestructive technique to measure sound velocity propagated in transparent material, using a... [more] | US2010-66 pp.99-103 |
| US | 2010-09-30 13:50 |
Miyagi | Tohoku Univ. | Analysis of acoustic anisotropy to image defects in weld metal by ultrasonic phased array Yohei Shintaku, Yoshikazu Ohara, Kazushi Yamanaka (Tohoku Univ.) US2010-67 |
[more] | US2010-67 pp.105-110 |
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