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Technical Committee on Ultrasonics (US) (Searched in: 2012)
Search Results: Keywords 'from:2012-08-27 to:2012-08-27'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2012-08-27 10:40 |
Overseas | Pukyong National University | Focal range control of focused ultrasonic field by curvature changing of transducer Jungsoon Kim (Tongmyong Univ.), Moojoon Kim, Kanglyeol Ha (Pukyong National Univ.)  US2012-33 |
In the underwater imaging field, the control of the focal length of a transducer is very useful. As one of the control m... [more] | US2012-33 pp.1-4 |
| US | 2012-08-27 11:00 |
Overseas | Pukyong National University | Dependence of ultrasonic frequency on glass scribing Chanshin Kang, Seho Kwon, Hojin Park, Young H. Kim (KAIST), Jung-Hoon Moon (Suwon Science College), Shin Wook Kim (MJ Tech) US2012-34 |
Ultrasonic vibration during scribing can enhance the scribing process such as scribing speed and durability of scribed g... [more] | US2012-34 pp.5-8 |
| US | 2012-08-27 11:20 |
Overseas | Pukyong National University | Sonoluminescence and bubble dynamics in viscous liquids Pak-Kon Choi, Yuuta Takeuchi, Takaaki Yamada (Meiji Univ.) US2012-35 |
Multibubble sonoluminescence pulses of Na and continuum emissions were measured from NaCl-ethylene glycol solution satur... [more] | US2012-35 pp.9-12 |
| US | 2012-08-27 11:40 |
Overseas | Pukyong National University | Characteristics of Machining Time of Brittle Material by Ultrasonic Complex Vibration Machining Takuya Asami, Hikaru Miura (Nihon Univ.) US2012-36 |
Using a combination of ultrasonic vibration and polishing slurry has been shown to be an effective method for machining ... [more] | US2012-36 pp.13-16 |
| US | 2012-08-27 13:20 |
Overseas | Pukyong National University | Airborne Ultrasound CW- and Pulsed-Doppler Systems for Biomedical Moving Target Study Yasuhito Takeuchi US2012-37 |
[more] | US2012-37 pp.17-22 |
| US | 2012-08-27 13:40 |
Overseas | Pukyong National University | Determination Method of Acoustical Physical Constants and Their Temperature Coefficients of La<sub>3</sub>Ta<sub>0.5</sub>Ga<sub>5.3</sub>Al<sub>0.2</sub>O<sub>14</sub> Single Crystal Yuji Ohashi (Tohoku Univ.), Tomoaki Karaki (Toyama Pref. Univ.), Hitoshi Yoshida (Tohoku Univ.), Tao Lv (Toyama Pref. Univ.), Mototaka Arakawa (Tohoku Univ.), Masatoshi Adachi (Toyama Pref. Univ.), Jun-ichi Kushibiki (Tohoku Univ.) US2012-38 |
We proposed a determination method of accurate acoustical physical constants and their temperature coefficients for La3T... [more] | US2012-38 pp.23-26 |
| US | 2012-08-27 14:00 |
Overseas | Pukyong National University | 3D-Simulation for temperature rise in tissue mimicking phantom with bone Nobuyuki Endoh, Takenobu Tsuchiya, Yu Sakuma, Shin Tanaka (Kanagawa Univ.) US2012-39 |
This paper describes about comparison between experiments and 3D simulations in the tissue mimicking phantom with bone. ... [more] | US2012-39 pp.27-31 |
| US | 2012-08-27 14:30 |
Overseas | Pukyong National University | The influence of bonding layer on the characteristic of piezoelectric polymer transducer Yonggang Cao, Kang-Lyeol Ha, Moojoon Kim (Pukyong National Univ.), Jungsoon Kim (Tongmyong Univ.) US2012-40 |
Piezoelectric polymer film poly(vinylidene fluoride) (PVDF) is increasingly used to make the high-frequency ultrasound t... [more] | US2012-40 pp.33-36 |
| US | 2012-08-27 14:50 |
Overseas | Pukyong National University | Growth of ZnO Nanostructured Materials using Cylindrical Piezoelectric Vibrator Choonghwa Lee, Moojoon Kim, Kang-Lyeol Ha (Pukyong National Univ.), Jungsoon Kim (Tongmyong Univ.) US2012-41 |
We designed the ZnO (zinc oxide) growth device using a cylindrical piezoelectric PZT vibrator. This growth device is sug... [more] | US2012-41 pp.37-40 |
| US | 2012-08-27 15:30 |
Overseas | Pukyong National University | [Invited Talk]
Estimation of stability of acoustic reciprocal transmission in deep and coastal waters Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2012-42 |
[more] | US2012-42 pp.41-46 |
| US | 2012-08-27 16:20 |
Overseas | Pukyong National University | Consideration about measuring of bended steel pile under the ground in earthquake Sayuri Matsumoto, Toshinari Tanaka, Taketsugu Hirabayashi, Muneo Yoshie, Kageyoshi Katakura (Port and Airport Research Inst.), Yoshiaki Kikuchi (Tokyo Univ. of Science), Hideki Takahashi (Port and Airport Research Inst.) US2012-43 |
When the Tohoku earthquake occurred on 11 March 2011, piles heads moved about 40cm to southward. The piles have been dri... [more] | US2012-43 pp.47-52 |
| US | 2012-08-27 16:40 |
Overseas | Pukyong National University | Development of Four-Dimensional Underwater Image-Capture Apparatus Sayuri Matsumoto, Kageyoshi Katakura (Port and Airport Research Inst.), Mitsuhiko Nanri (Hitachi), Norihide Takeyama (Genecia), Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.), Takatoshi Noguchi (Mlit) US2012-44 |
A new underwater technology of visual contact and survey, which independent on water turbidity and/or illuminance has be... [more] | US2012-44 pp.53-58 |
| US | 2012-08-27 17:00 |
Overseas | Pukyong National University | Development of Non-contact Thickness Gauging Equipment for Underwater Steel Structure Kazuhiro Shirai, Sayuri Matsumoto, Kageyoshi Katakura (Port and Airport Research Inst.) US2012-45 |
We have developed a non-contact thickness gauging equipment for underwater steel structures such as steel pipe piles of... [more] | US2012-45 pp.59-63 |
| US | 2012-08-28 10:00 |
Overseas | Pukyong National University | Performance of QPSK with Convolutional Code in Highly Reverberant Channel Woo Yang, Chulwon Seo, Jihyun Park, Kyu-Chil Park, Jong Rak Yoon (Pukyong National Univ.) US2012-46 |
In underwater acoustic (UWA) communication with high-speed, due to the initial situation of the channel, signal will ine... [more] | US2012-46 pp.65-68 |
| US | 2012-08-28 10:20 |
Overseas | Pukyong National University | Measure of Effectiveness Analysis for Tracking based on Detection in SONAR system Jung-Hong Cho, Jea Soo Kim (Korea Maritime Univ.), Hyoung Rok Kim, Seongil Kim (Agency for Defense Development) US2012-47 |
The optimized use of sonar systems available for target detection and tracking is a very practical problem for a given o... [more] | US2012-47 pp.69-72 |
| US | 2012-08-28 10:40 |
Overseas | Pukyong National University | Optimization of 1-3 Piezocomposite Material Structures for Underwater Acoustic Transducer Jinwook Kim, Seonghun Pyo, Yongrae Roh (Kyungpook National Univ.) US2012-48 |
[more] | US2012-48 pp.73-76 |
| US | 2012-08-28 11:00 |
Overseas | Pukyong National University | Bearing Error Estimation in Inhomogeneous Ocean Applying the Three-Dimensional BELLHOP Propagation Model Youngnam Na, Jungsoo Park, Jooyoung Han (Agency for Defense Development), Michael Porter (HLS Research) US2012-49 |
This study discusses a 3-D version of propagation loss model employing the Gaussian Beam Tracing. The so-called existing... [more] | US2012-49 pp.77-80 |
| US | 2012-08-28 11:20 |
Overseas | Pukyong National University | A Method of Calculating Time-varying Characteristics Based on Sparse Channel Estimation for Underwater Acoustic Communications Hyeonsu Kim, Jongpil Seo, Gunwoo Park (Inha Univ.), Seongil Kim (Agency for Defense Department), Jaehak Chung (Inha Univ.) US2012-50 |
[more] | US2012-50 pp.81-84 |
| US | 2012-08-28 13:00 |
Overseas | Pukyong National University | [Invited Talk]
Ultrasonic 2D Matrix Array Transducer for Volumetric Imaging in Real Time Yongrae Roh (Kyungpook National Univ.) US2012-51 |
[more] | US2012-51 pp.85-88 |
| US | 2012-08-28 13:50 |
Overseas | Pukyong National University | Sound Detection Monitoring in the Transformer Oil Using by Fiber Optic Sagnac Loop Jongkil Lee (Andong National Univ.) US2012-52 |
Fiber optic sensor array, i.e. two sensors in the Sagnac loop was suggested. It is fabricated in the transformer oil and... [more] | US2012-52 pp.89-92 |
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