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Technical Committee on Ultrasonics (US)
Chair: Subaru Kudo (Ishinomaki Senshu Univ.)
Vice Chair: Yasuaki Watanabe (Tokyo Metropolitan Univ.), Manabu Aoyagi (Muroran Institute of Technology)
Secretary: Kan Okubo (Tokyo Metropolitan Univ.), Ayumu Osumi (Nihon Univ.)
Assistant: Kenji Toshida (Chiba Univ.)

DATE:
Thu, Aug 1, 2024 11:00 - 17:20
Fri, Aug 2, 2024 09:15 - 12:35

PLACE:


TOPICS:
Material characterization, Ultrasonics, etc.

----------------------------------------
Thu, Aug 1 AM (11:00 - 17:20)
----------------------------------------

(1) 11:00 - 11:25
Study on an extracting method of strong airborne sound waves using high-intensity pulsed laser
Koji Aizawa, Ryoma Tanushi, So Nishida (KIT)

(2) 11:25 - 11:50
Elastic Modulus Analysis of a Single Supraparticle
-- Comparison of Indentation and Ultrasonic Spectroscopy Methods --
Mayu Hiromoto, Tomohisa Norisuye (KIT)

(3) 11:50 - 12:15
Simplified configuration of self-delay-heterodyne interferometer using laser diode for measuring airborne ultrasound through modulation in refractive index of air
Kentaro Nakamura, Takumi Uchiyama, Junpei Sato, Yuji Wada (Tokyo Tech)

----- Free discussion and break ( 75 min. ) -----

(4) 13:30 - 13:55
Cell Height and Particle Size Effects on Velocity Fluctuations for Submicron and Micron Particles
Mayuko Hirano, Tomohisa Norisuye (KIT)

(5) 13:55 - 14:20
Dynamics of Concentrated Bimodal Particle Suspensions Probed by Dynamic Ultrasound Scattering Method
Manami Yamane, Kana Kitao, Misaki Tani, Tomohisa Norisuye (KIT)

(6) 14:20 - 14:45
Analysis of droplet behavior on horizontally oscillating substrate
Satoshi Ishida (Nippon Paint CS), ShujiroMitani, Keiji Sakai (Univ. of Tokyo)

----- Free discussion and break ( 15 min. ) -----

(7) 15:00 - 15:25
Zeta Potential Analysis of Micron-sized Particles Accompanying Sedimentation
-- Comparison between Electrophoretic Ultrasound and Light Scattering Methods --
Mao Yamada, Tomohisa Norisuye (KIT)

(8) 15:25 - 15:50
Estimation of Electromechanical Coupling Coefficient Using Multiple Echo Integration and Ratio of Dielectric Constant
Yohkoh Shimano, Kohei Ekida (Waseda Univ.), Kohei Yatabe (TUAT), Takahiko Yanagitani (Waseda Univ.)

(9) 15:50 - 16:15
Simulation of ultrasound propagation using a digital model of an equine leg bone with bucked shin
Takamitsu Maeda, Shouta Kitazima, Mami Matsukawa (Doshisha Univ.), Norihisa Tamura, Hiroshi Mita (JRA), Koh Chiba (Nagasaki Univ.)

----- Free discussion and break ( 15 min. ) -----

(10) 16:30 - 17:20
[Invited Talk]
Numerical study of pico-little droplets
-- evaporation, collision, coalescence, dot formation --
Masami Kadonaga (Tokyo Tech/Ricoh)

----------------------------------------
Fri, Aug 2 AM (09:15 - 12:35)
----------------------------------------

(11) 09:15 - 09:40
Extraction of longitudinal and shear mechanical transmittance of a sole acoustic Bragg reflector by GHz pulse echo method.
Motoshi Suzuki, YohKoh Shimano, Takahiko Yanagitani (Waseda Univ.)

(12) 09:40 - 10:05
Observation of formation, flight and collision of highly viscous picoliter droplets
Shujiro Mitani, Miki Hirano, Keiji Sakai (Univ. of Tokyo)

(13) 10:05 - 10:30
Investigation of viscosity curve for evaluating richness of cofees and milks using electromagnetically spinning rheometry system
Taichi Hirano (Meiji Univ.), Yoshikazu Yamakawa (Triple-EYE), Keiji Sakai (UTokyo)

----- Free discussion and break ( 15 min. ) -----

(14) 10:45 - 11:10
Measurement of liquid properties by observing oscillation of micro droplet after colliding on substrate.
Mika Iga, Satoshi Ishida (Nippon Paint CS), Shujiro Mitani, Keiji Sakai (Univ. of Tokyo)

(15) 11:10 - 11:35
Longitudinal wave velocity in loaded and non-loaded bones of ovariectomized mice
Taiga Wada, Shuta Kodama (Doshisha Univ.), Yoshifumi Tsuchiya (AIST), Mami Matsukawa (Doshisha Univ.)

(16) 11:35 - 12:00
SMR Type BAW Resonator using Epitaxial PbTiO3 Thin Film
Wataru Shimoyama, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.)

(17) 12:00 - 12:25
GHz hysteresis curves of ScAlN thin films and pure AlN thin films
Satoshi Matsumura, Ayaka Hanai, Takahiko Yanagitani (Waseda Univ.)

----- Free discussion ( 10 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 45 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by ASJ;Technical Committee on Ultrasonic and Underwater Acoustics, IEEE UFFC Society Japan Chapter.


=== Technical Committee on Ultrasonics (US) ===
# FUTURE SCHEDULE:

Tue, Aug 27, 2024: Tokyo Tech Front, Tokyo Tech (Ookayama Campus) [Mon, Jun 17], Topics: Underwater acoustics, Ultrasonics, etc.
Tue, Oct 22, 2024 (tentative): Tohoku Univ. [Fri, Aug 9], Topics: Photoacoustics, Ultrasound in medicine, Ultrasonics, etc.
Thu, Nov 7, 2024 (tentative): AICHI INSTITUTE OF TECHNOLOGY Univ [Tue, Sep 10], Topics: Ultrasonics, etc.

# SECRETARY:
Kan Okubo (Tokyo Metropolitan Univ.)
TEL: 042-585-8606
E-mail: nt
Ayumu Osumi (Nihon Univ.)
TEL: 03-3259-0766
E-mail: oan-u
Kan Okubo (Tokyo Metropolitan Univ.)
TEL: 042-585-8606
E-mail: nt

# ANNOUNCEMENT:
# Latest information will be presented on the homepage:
http://www.ieice.org/~us


Last modified: 2024-05-24 18:37:11


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