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Technical Committee on Ultrasonics (US) (Searched in: 2018)
Search Results: Keywords 'from:2018-08-30 to:2018-08-30'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2018-08-30 13:30 |
Tokyo | Tokyo Institute of Technology | Quantitative analysis of acoustic reflection characteristics on sea surface using FDTD simulation Tomoya Tsukui, Shinichi Sawada (IHI), Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Tech)  US2018-41 |
Many kinds of hydro acoustic devices are used in the field of ocean development of resources and observations with AUV a... [more] | US2018-41 pp.1-6 |
| US | 2018-08-30 13:55 |
Tokyo | Tokyo Institute of Technology | Prediction of tortuosity, permeability, and pore radius of marine sands Masao Kimura (Poro-Acoustics Lab) US2018-42 |
Tortuosity, permeability, and pore radius, which are parameters in the Biot model, are important for analyzing the elast... [more] | US2018-42 pp.7-12 |
| US | 2018-08-30 14:20 |
Tokyo | Tokyo Institute of Technology | All-in-one prototype of non-contact ultrasound thickness gauge Tomoo Sato (PARI), Kazuki Abukawa (Kisarazu College), Akihiro Kobayashi (Micro Design), Toshinari Tanaka, Kazuhiro Shirai, Sayuri Matsumoto (PARI) US2018-43 |
It is important to check the steel-thickness of the coastal structure, such as the steel-pile quay wall and the pipe-pil... [more] | US2018-43 pp.13-18 |
| US | 2018-08-30 14:45 |
Tokyo | Tokyo Institute of Technology | Estimation of Water Stress of Plant by the Analysis of Natural Frequency of Leaf using CCD Camera 2 Motoaki Sano, Chiharu Uchikawa, Yutaka Nakagawa, Takeyuki Ohdaira, Takashi Shirakawa, Tsuneyoshi Sugimoto (Toin Univ.) US2018-44 |
In order to realize optimum irrigation control in soil cultivation, we focus on the change of the natural frequency of l... [more] | US2018-44 pp.19-24 |
| US | 2018-08-30 15:20 |
Tokyo | Tokyo Institute of Technology | A study on the size estimation of sperm whales based on their vocalizations observed with a single hydrophone
-- Analysis of the archived sound data observed on deep seafloor offshore of Hatsushima Island in Sagami Bay -- Ryoichi Iwase (JAMSTEC) US2018-45 |
The vocalization (click) of sperm whale consists of several pulses, which is produced by multi-reflection in the body of... [more] | US2018-45 pp.25-28 |
| US | 2018-08-30 15:45 |
Tokyo | Tokyo Institute of Technology | Study on acoustic scattering characteristics of pointhead flounder (Cleisthenes pinetorum)
-- Characteristics of pointhead flounder observed with a quantitative echosounder. -- Tohru Mukai, Naizheng Yan, Jun Yamamoto, Kohei Hasegawa (Hokkaido Univ.) US2018-46 |
This study addresses the characteristics of the pointhead flounder Cleisthenes pinetorum using a quantitative echosounde... [more] | US2018-46 pp.29-32 |
| US | 2018-08-30 16:10 |
Tokyo | Tokyo Institute of Technology | Study on acoustic scattering characteristics of pointhead flounder (Cleisthenes pinetorum)
-- Target strength measurements of pointhead flounder using a broadband acoustic system -- Naizheng Yan, Tohru Mukai, Jun Yamamoto, Naoyuki Kudou, Kohei Hasegawa (Hokkaido Univ.) US2018-47 |
The pointhead flounder Cleisthenes pinetorum, which is one of the major varieties of demersal fish and is known as an ac... [more] | US2018-47 pp.33-36 |
| US | 2018-08-30 16:45 |
Tokyo | Tokyo Institute of Technology | [Invited Talk]
Personal history on fisheries acoustics Kohji Iida (Hokkaido Univ) US2018-48 |
The author reviews the encounter with underwater acoustics and introduces his research history for four decades. In ord... [more] |
US2018-48 pp.37-41 |
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