Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, US (Joint) |
2022-12-22 13:30 |
Hiroshima |
Satellite Campus Hiroshima |
[Poster Presentation]
Dependence of concentration on inactivation of E. coli by ultrasound Kei Nishiguchi, Shun Nagaura, Ken Yamamoto (Kansai Univ.) US2022-55 |
To realize a more sustainable society, researchers have increasingly turned their attention toward ultrasonic sterilizat... [more] |
US2022-55 pp.24-27 |
EA, US (Joint) |
2022-12-22 13:30 |
Hiroshima |
Satellite Campus Hiroshima |
[Poster Presentation]
Bending angle dependence of PLLA piezoelectric sensor Yoshihito Azuma, Ken Yamamoto, Jun Takarada, Riku Nakanishi, Isamu Nakagawa, Wang Yizhao (Kansai Univ.), Kenichi Mori, Masamichi Ando (Murata Manufacturing), Yoshiro Tajitsu (Kansai Univ.) US2022-56 |
Poly-L-lactic acid (PLLA), which is a biodegradable polymer, is one of the materials that has been attracting attention ... [more] |
US2022-56 pp.28-31 |
US |
2021-11-26 13:25 |
Online |
Online |
Effects of frequency and surfactant addition on ultrasonic pitting on fine particles Fumiya Sugino, Ken Yamamoto (Kansai Univ.) US2021-41 |
Cavitation bubbles generated by ultrasonic irradiation of liquid physically act on fine samples (e.g., bacteria, algae, ... [more] |
US2021-41 pp.7-12 |
US |
2021-01-29 16:25 |
Online |
Online |
Effect of organic compounds on the growth process of cavitation bubbles Ayaka Inui, Kota Shiba, Ken Yamamoto (Kansai Univ.) US2020-63 |
Sonoluminescence (SL) during the ultrasonic irradiation of water can be used to obtain information regarding the physica... [more] |
US2020-63 pp.32-37 |
EA, US (Joint) |
2020-01-22 10:30 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Impacts of surfactant addition on microcapsule destruction and cavitation bubble size Ayaka Inui, Yui Aramachi, Atsushi Honda, Ken Yamamoto (Kansai Univ.) US2019-70 EA2019-83 |
In our past study, we reported that ultrasonic destruction of microcapsules was caused by cavitation bubbles. The size o... [more] |
US2019-70 EA2019-83 pp.1-5 |
EA, US (Joint) |
2019-01-22 10:30 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Effect of sonication frequency on inactivation of bacteria and fungi Yuko Hashimoto, Ken Yamamoto (Kansai Univ.) US2018-78 |
Heat, ultraviolet light, and chemicals have all been used for disinfection of foods, but unpleasant tastes and denaturat... [more] |
US2018-78 pp.1-5 |
US, EA (Joint) |
2018-01-23 13:00 |
Osaka |
|
[Poster Presentation]
Inactivation of spore-forming bacteria by ultrasonic wave Atsushi Yabunaka, Ryosuke Ikeuchi, Yuko Hashimoto, Ken Yamamoto (Kansai Univ.) US2017-82 |
In recent years, sterilization by ultrasound has drawn attention because it has none of the disadvantages present in con... [more] |
US2017-82 pp.1-5 |
US, EA (Joint) |
2018-01-23 13:00 |
Osaka |
|
[Poster Presentation]
Elucidation of disruption mechanism of microalgae by ultrasonic cavitation Takashi Ikeno, Naoto Goda, Shohei Yamanaka, Keisuke Haraguchi, Ken Yamamoto (Kansai Univ.) US2017-83 |
It is a well-known fact that underwater microorganisms can be inactivated through the administration of ultrasonic energ... [more] |
US2017-83 pp.7-12 |
US, EA (Joint) |
2018-01-23 13:00 |
Osaka |
|
[Poster Presentation]
Mechanical properties on disruption of microcapsules by ultrasonic irradiation Shohei Yamanaka, Takashi Ikeno, Naoto Goda, Keisuke haraguchi, Ken Yamamoto (Kansai Univ.) US2017-84 |
Recently, numerous studies on the inactivation of microorganisms in water have been reported. One such study deals with ... [more] |
US2017-84 pp.13-16 |
EA, US (Joint) |
2017-01-25 10:30 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Study for the disruption mechanism of algae by cavitation bubbles Takashi Ikeno, Shohei Yamanaka, Yoshinori Ike, Atsushi Yabunaka, Ken Yamamoto (Kansai Univ.) US2016-76 |
[more] |
US2016-76 pp.23-27 |
EA, US (Joint) |
2017-01-25 10:30 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Mechanical resonances of microorganism by ultrasonic cavitation Yoshinori Ike, Atsushi Yabunaka, Ken Yamamoto (Kansai Univ.) US2016-77 |
We report details of cavitation bubble-induced cell oscillation. In the study, we evaluated inactivation of specific mic... [more] |
US2016-77 pp.29-33 |
EA, US (Joint) |
2017-01-25 10:30 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Incident angle dependence of acoustic evanescent waves Kento Shimizu, Minami Ikeyama, Yudai Fujisaki, Ken Yamamoto (Kansai Univ.) US2016-90 |
Evanescent waves are produced within refractive media when an incident wave strikes an interface at an angle greater tha... [more] |
US2016-90 pp.95-99 |
EA, US (Joint) |
2017-01-25 13:00 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Effect of irradiation time on sonoluminescence (OH emission) in water adding small amount of alcohol Yu Takemura, Yuta Kato, Ryuichi Arakawa, Ken Yamamoto (Kansai Univ.) US2016-102 |
[more] |
US2016-102 pp.139-142 |
ICD, SDM, ITE-IST [detail] |
2016-08-01 15:25 |
Osaka |
Central Electric Club |
[Invited Lecture]
A 0.7V 1.5-to-2.3mW GNSS Receiver with 2.5-to-3.8dB NF in 28nm FD-SOI Ken Yamamoto, Kenichi Nakano, Gaku Hidai, Yuya Kondo, Hitoshi Tomiyama, Hideyuki Takano, Fumitaka Kondo, Yusuke Shinohe, Hidenori Takeuchi, Nobuhisa Ozawa (SSS), Shingo Harada, Shinichiro Eto, Mari Kishikawa, Daisuke Ide, Hiroyasu Tagami (Sony LSI Design) SDM2016-52 ICD2016-20 |
[more] |
SDM2016-52 ICD2016-20 pp.45-48 |
US, EA (Joint) |
2016-01-28 13:00 |
Osaka |
Kansai University, Centenary Memorial Hall |
Visualization of Acoustic Evanescent Waves by a Thin Glass Plate Kento Shimizu, Takuto Sakiyama, Hisa Izumiya, Yasuhiro Kano, Ken Yamamoto (Kansai Univ.) US2015-83 |
It is well known that evanescent waves are produced when an incident wave strikes an interface at an angle exceeding a c... [more] |
US2015-83 pp.1-5 |
US, EA (Joint) |
2016-01-28 14:25 |
Osaka |
Kansai University, Centenary Memorial Hall |
Investigation of the ultrasonic irradiation for microcapsules to understand the disruption mechanism of algae Masaki Kurokawa, Yoshinori Ike, Takashi ikeno, Ken Yamamoto (Kansai Univ.) US2015-86 |
Algae can be disrupted by ultrasonication; however, the mechanism of disruption is still unclear. Previously, the freque... [more] |
US2015-86 pp.17-20 |
US, EA (Joint) |
2016-01-28 14:50 |
Osaka |
Kansai University, Centenary Memorial Hall |
Inactivation of microorganisms in water by ultrasonic cavitation Takashi Ikeno, Masaki Kurokawa, Yoshinori Ike, Tomoaki Itano, Nobumasa Sugimoto, Masako Seki, Ken Yamamoto (Kansai Univ.) US2015-87 |
We elucidated the mechanism by which the microalgae Chaetoceros sp. and Chaetoceros gracilis were destroyed by ultrasoni... [more] |
US2015-87 pp.21-25 |
US, EA (Joint) |
2016-01-28 15:15 |
Osaka |
Kansai University, Centenary Memorial Hall |
Effect of alcohols on the ultrasonic degradation of polyethylene glycol and sonoluminescence Kazuya Nagamine, Yu Takemura, Yuta Kato, Ryuichi Arakawa, Ken Yamamoto (Kansai Univ.) US2015-88 |
Ultrasonic degradation of polyethylene glycol (PEG) 6000 at 400 kHz in aqueous solutions was investigated to elucidate t... [more] |
US2015-88 pp.27-30 |
US, EA (Joint) |
2015-01-28 13:50 |
Kyoto |
Doshisha Univ. |
Inactivation of Saccharomyces cerevisiaeby high-frequency ultrasonic Yoshinori Ike, Yuhi Abe, Masaki Kurokawa, Kazuya Nagamine, Ken Yamamoto (Kansai Univ.) US2014-76 |
A number of studies have reported that application of ultrasound can result in inactivation of fungi. However, the speci... [more] |
US2014-76 pp.9-13 |
US, EA (Joint) |
2015-01-28 14:15 |
Kyoto |
Doshisha Univ. |
Chemical effects and sonoluminescence in ultrasonic cavitation Kazuya Nagamine, Ken Yamamoto (Kansai Univ.) US2014-77 |
The chemical effects of ultrasonic cavitation using ultrasonic waves at 20 kHz, 400 kHz, 626 kHz, 821 kHz, and 1 MHz wer... [more] |
US2014-77 pp.15-19 |