Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
US |
2020-09-28 09:45 |
Online |
Online |
Increasing ultrasonic and photoacoustic measurement accuracy of soft tissue motion and blood flow by increasing lateral modulation frequency
-- Demonstration on human in vivo experiment -- Chikayoshi Sumi, Ryo Nakagawa, Kanta Ueno (Sophia Univ) US2020-29 |
[more] |
US2020-29 pp.13-18 |
US |
2020-09-28 10:10 |
Online |
Online |
Investigation on measurement of myocardial contraction response using multiple-frequency phased-tracking method Yu Obara, Shohei Mori, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2020-27 |
[more] |
US2020-27 pp.1-6 |
US |
2020-09-28 10:35 |
Online |
Online |
A Basic Study on Depiction of Thoracic Spine Based on Difference between Ultrasound Reflection and Scattering Characteristics Takumi Hashimoto, Shohei Mori, Mototaka Arakawa, Onishi Eiko, Masanori Yamauchi, Hiroshi Kanai (Tohoku univ.) US2020-28 |
[more] |
US2020-28 pp.7-12 |
US |
2020-09-28 11:10 |
Online |
Online |
Effect of split aperture transmission on behavior of cavitation bubbles and temperature rise for bubble-enhanced HIFU treatment Sayaka Ito, Shin-ichiro Umemura, Shin Yoshizawa (Tohoku Univ.) US2020-30 |
[more] |
US2020-30 pp.19-23 |
US |
2020-09-28 11:35 |
Online |
Online |
Ultrasound Imaging of Cavitation Bubbles Generated by High-Intensity Focused Ultrasound
-- Experimental Study on Bubble Imaging by Triplet Pulse Sequence in Various HIFU Exposure Sequences -- Ikumi Shiozaki, Shin-ichiro Umemura, Shin Yoshizawa (Tohoku Univ.) US2020-31 |
[more] |
US2020-31 pp.24-29 |
US |
2020-09-28 13:00 |
Online |
Online |
Frequency Dependences of Leaky SAW Resonance Properties on LiTaO3/Quartz Bonded Structure Shiori Asakawa, Masashi Suzuki, Shoji Kakio (Univ. of Yamanashi), Ami Tezuka, Jun Mizuno (Waseda Univ.) US2020-32 |
[more] |
US2020-32 pp.30-34 |
US |
2020-09-28 13:25 |
Online |
Online |
Propagation and Resonance Properties of Leaky SAW on Bonded Structures Consisting of Similar and Dissimilar Material Takumi Fujimaki, Masashi Suzuki, Shoji Kakio (Univ. of Yamanashi) US2020-33 |
The propagation and resonance properties of a leaky SAW (LSAW) on bonded structures comprising of similar and dissimilar... [more] |
US2020-33 pp.35-40 |
US |
2020-09-28 13:50 |
Online |
Online |
Fast Scanning Method for Measuring Material Homogeneity using the Line-Focus-Beam Ultrasonic-Material-Characterization System Yuji Ohashi, Yuui Yokota, Akihiro Yamaji, Masao Yoshino, Shunnsuke Kurosawa, Kei Kamada, Hiroki Sato, Satoshi Toyoda, Takashi Hanada, Akira Yoshikawa (Tohoku Univ.) US2020-34 |
We proposed and demonstrated a new method for measuring material homogeneity using fast scanning technique with the line... [more] |
US2020-34 pp.41-44 |
US |
2020-09-28 14:25 |
Online |
Online |
c-Axis tilted ScAlN film piezoelectric transformer in the UHF range Sarina Kinoshita (Waseda Univ./ZAIKEN), Takahiko Yanagitani (Waseda Univ./ZAIKEN/JST CREST) US2020-35 |
Battery-less sensors require energy harvesting from the ambient environment. RF-DC conversion with a rectifying antenna ... [more] |
US2020-35 pp.45-50 |
US |
2020-09-28 14:50 |
Online |
Online |
Effect of negative ions generated from ScAl sputtering targets on kt2 and crystal orientation of ScAlN thin films Rui Kihara (Waseda Univ.), Shinji Takayanagi (Doshisha Univ.), Takahiko Yanagitani (Waseda Univ.) US2020-36 |
ScAlN thin films with large electromechanical coupling coefficient have been attracting attention for the application to... [more] |
US2020-36 pp.51-56 |
US |
2020-09-28 15:15 |
Online |
Online |
Extraction of kt2 of HBAR by new conversion loss without acoustic losses in the substrate Ryota Tatsumi, Yanagitani Takahiko (Waseda Univ.) US2020-37 |
According to the IEEE standard, the resonance-antiresonance method for a self-standing film structure is recommended to ... [more] |
US2020-37 pp.57-60 |
US |
2020-09-28 15:40 |
Online |
Online |
Study of air-column and piezoelectric composite for air-coupled ultrasonic probe Hiroki Ohshida, Hitoshi Kumagai, Toshihiro Tsuji, Yoshikazu Ohara, Tsuyoshi Mihara (Tohoku Univ.) US2020-38 |
Air-coupled ultrasonic transducer using local vibration of thin front plate of 1-3 ceramic-air composite was proposed to... [more] |
US2020-38 pp.61-62 |
US |
2020-09-28 16:20 |
Online |
Online |
Photoacoustic signal analyses from various chromophores Miya Ishihara, Takeshi Hirasawa, Kazuyoshi Tachi, Shinpei Okawa, Toshihiro Kushibiki, Akio Horiguchi (NDMC), Masato Sato (Tokai Univ.), Keiichi Ito (NDMC) US2020-39 |
Photoacoustic imaging is a method to visualize the distribution of optical absorbers, chromophore. Vascular imaging of h... [more] |
US2020-39 pp.63-66 |
US |
2020-09-28 16:45 |
Online |
Online |
Study for quantitative evaluation of degrees of photo-aging progression using photoacoustic microscopy Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2020-40 |
To quantify skin aging caused by ultraviolet light exposure (i.e. photo-aging), photoacoustic images of human skin secti... [more] |
US2020-40 pp.67-72 |
US |
2020-09-28 17:10 |
Online |
Online |
Imaging with Acoustic Resolution Photoacoustic Microscope Using Annular Array Transducer Tatsuki Hiratsuka, So Takahashi, Kota Sato, Ryo Shintate, Shin-ichiro Umemura, Takuro Ishii, Yoshifumi Saijo (Tohoku Univ) US2020-41 |
[more] |
US2020-41 pp.73-77 |
US |
2020-09-28 17:35 |
Online |
Online |
Comparative study of unidirectional and multidirectional transmission/reception in photoacoustic imaging using concave array probe So Takahshi, Ryo Shintate (Tohoku Univ.), Kota Kawaguchi (Tohoku Univ), Naoya Kanno, Kota Sato, Yoshifumi Saijo (Tohoku Univ.) US2020-42 |
[more] |
US2020-42 pp.78-82 |