Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Kazuki UMEMOTO"'
Autor:
Takeru Katagiri, Sogo Kodama, Kotaro Kawahara, Kazuki Umemoto, Takanori Miyoshi, Tadachika Nakayama
Publikováno v:
Sensors, Vol 24, Iss 7, p 2349 (2024)
The sensor response of pressure-sensitive conductive elastomers using polymeric materials can be adjusted by altering the type and quantity of fillers used during manufacturing. Another method involves modifying the surface shape of the elastomer. Th
Externí odkaz:
https://doaj.org/article/a28d1fbc92f047988f184c69e81237f4
Publikováno v:
IET Control Theory & Applications, Vol 17, Iss 2, Pp 133-143 (2023)
Abstract In this study, the stability of a sampled‐value control system with time‐ and state‐dependent disturbance and aperiodic sampling is investigated. To expand the application class of the sampled‐value controller, the local stability on
Externí odkaz:
https://doaj.org/article/4c7e187701da4fd6926f1f69f853aeba
Publikováno v:
IEEE Access, Vol 9, Pp 98476-98489 (2021)
In the field of unmanned aerial vehicles (UAVs), aerial manipulations are receiving considerable attention because of their potential application to tasks such as pick and place, detection, and inspection. However, short flight endurance times and co
Externí odkaz:
https://doaj.org/article/8c70cadc8b484059a4043bc9fe25b535
Publikováno v:
AIMS Materials Science, Vol 7, Iss 1, Pp 75-92 (2020)
This work aims to reveal the tensile characteristics of Glass Fibre fabrics based single face corrugated Structure Sheet (GFSS) by developing a pressure-adjustable fixture in the machine producing direction of GFSS. In order to set the fixture quick-
Externí odkaz:
https://doaj.org/article/e5d1a8ace7bf4be1b42dc53400cc5505
Autor:
Shigeru NAGASAWA, Tetsuya YAMAMOTO, Kazuki UMEMOTO, Shigekazu SUZUKI, Akira HINE, Daishiro YAMAGUCHI
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 14, Iss 6, Pp JAMDSM0083-JAMDSM0083 (2020)
In a creased line processing of paperboard, deviation error between a groove of counter plate and a creasing knife is important for assuring the quality of creasing profile. It seems that a tapered (biased) groove of counter plate makes an unbalanced
Externí odkaz:
https://doaj.org/article/f3c97f8cf67348a3a4f55163c5a8cdca
Publikováno v:
Technologies, Vol 10, Iss 1, p 10 (2022)
Organic-inorganic perovskite quantum dots (PeQDs) have attracted attention due to their excellent optical properties, e.g., high photoluminescence quantum yields (PLQYs; >70%), a narrow full width at half maximum (FWHM; 25 nm or less), and color tuna
Externí odkaz:
https://doaj.org/article/8e157b263db044dd8e115bec79481bb7
Autor:
Masaaki Yokoyama, Ryota Sato, Junya Enomoto, Naoaki Oshita, Taisei Kimura, Keisuke Kikuchi, Satoshi Asakura, Kazuki Umemoto, Akito Masuhara
Publikováno v:
Technologies, Vol 10, Iss 1, p 11 (2022)
Lead halide perovskite quantum dots (PeQDs) have excellent optical properties, such as narrow emission spectra (FWHM: 18–30 nm), a tunable bandgap (λPL: 420–780 nm), and excellent photoluminescence quantum yields (PLQYs: >90%). PeQDs are known a
Externí odkaz:
https://doaj.org/article/6afb076c53e94246aa7e4822263959ff
Autor:
Yoshitomi Kudo, Hirokazu Ando, Ai Kaneda, Honoka Ito, Kazuki Umemoto, Si-ran Ni, Masayuki Mikage, Yohei Sasaki
Publikováno v:
Journal of Natural Medicines. 77:327-342
Autor:
Yoshitomi Kudo, Kazuki Umemoto, Toshihiro Obata, Ai Kaneda, Si-ran Ni, Masayuki Mikage, Yohei Sasaki, Hirokazu Ando
Publikováno v:
Journal of Natural Medicines. 77:137-151
We investigated the seasonal variation of alkaloids (ephedrine and pseudoephedrine), total polyphenol, and sugar contents in Ephedra sinica cultivated in Japan and elucidated the controlling factors for the variation. In 2018, alkaloids and polypheno
Publikováno v:
IET Control Theory & Applications. 17:133-143