Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Eiji Takada"'
Autor:
Sayoko Ito‐Harashima, Mai Matsuura, Eiji Takada, Masanobu Kawanishi, Yoshiaki Nakagawa, Takashi Yagi
Publikováno v:
FEBS Open Bio, Vol 11, Iss 10, Pp 2774-2783 (2021)
Juvenile hormones (JHs) are sesquiterpenoids that play important roles in the regulation of growth, metamorphosis, and reproduction in insects. Synthetic JH agonists (JHAs) have been used as insecticides and are categorized as a class of insect growt
Externí odkaz:
https://doaj.org/article/876f1889dd924cc79d609963d1d7f05d
Autor:
Hideki Tomita, Shintaro Hara, Atsushi Mukai, Keita Yamagishi, Hidetake Ebi, Kenji Shimazoe, Yusuke Tamura, Hanwool Woo, Hiroyuki Takahashi, Hajime Asama, Fumihiko Ishida, Eiji Takada, Jun Kawarabayashi, Kosuke Tanabe, Kei Kamada
Publikováno v:
Sensors, Vol 22, Iss 12, p 4325 (2022)
We developed a path-planning system for radiation source identification devices using 4π gamma imaging. The estimated source location and activity were calculated by an integrated simulation model by using 4π gamma images at multiple measurement po
Externí odkaz:
https://doaj.org/article/1cac8bcdc14d4841935d58d5e183db1b
Autor:
Michio Shibayama, Toshihiro Sakamoto, Eiji Takada, Akihiro Inoue, Kazuhiro Morita, Takuya Yamaguchi, Wataru Takahashi, Akihiko Kimura
Publikováno v:
Plant Production Science, Vol 15, Iss 4, Pp 293-309 (2012)
A narrow-band dual camera system demonstrated a new close-range sensing technique to seasonally track trends in leaf greenness in rice paddies. A weatherproof digital imaging system for the visible red (RED, 620−650 nm) and near infrared band (NIR,
Externí odkaz:
https://doaj.org/article/637625c37c7041f6bc36c621aa04a425
Autor:
Michio Shibayama, Toshihiro Sakamoto, Eiji Takada, Akihiro Inoue, Kazuhiro Morita, Wataru Takahashi, Akihiko Kimura
Publikováno v:
Plant Production Science, Vol 14, Iss 1, Pp 30-46 (2011)
A two-band digital imaging system—one band for visible red (RED, 630–670 nm) and the other for near infrared (NIR, 820–900 nm)—was positioned 12 m above a 600-m2 rice field. The imaging system automatically logged bird’s-eye-view images at
Externí odkaz:
https://doaj.org/article/204251fa9ee6477e8cef21ca9f4d65c5
Autor:
Michio Shibayama, Toshihiro Sakamoto, Eiji Takada, Akihirov Inoue, Kazuhiro Morita, Takuya Yamaguchi, Wataru Takahashi, Akihiko Kimura
Publikováno v:
Plant Production Science, Vol 14, Iss 4, Pp 365-376 (2011)
A weatherproof digital imaging system for the near infrared band (NIR, 820–900 nm) was positioned 12 m above a 600-m2 rice field. During the 2008 and 2009 paddy rice seasons, the system automatically logged images at 10-min intervals throughout the
Externí odkaz:
https://doaj.org/article/dbd62c3fb66f4d1680f6d0014a239147
Autor:
Michio Shibayama, Toshihiro Sakamoto, Eiji Takada, Eiji Kanda, Hiroharu Tanaka, Kaoru Gomi, Akihiko Kimura
Publikováno v:
Plant Production Science, Vol 14, Iss 4, Pp 391-397 (2011)
Here we describe the configuration and operation of a field-use digital imaging system (multi-band spectrum camera, MBSC) that captures images in two spectral bands in the visible and near infrared wavelength ranges, and automatically converts and st
Externí odkaz:
https://doaj.org/article/095efedd9e4d471cbf00a32693ef2cf1
Autor:
Michio Shibayama, Toshihiro Sakamoto, Eiji Takada, Akihiro Inoue, Kazuhiro Morita, Wataru Takahashi, Akihiko Kimura
Publikováno v:
Plant Production Science, Vol 12, Iss 3, Pp 293-306 (2009)
A two-band digital imaging system —one band for the visible red band (RED, 630−670 nm) and the other for the near infrared band (NIR, 820−900 nm)— was devised and positioned at a height of 12 m above a rice field of 300 m2 in area during the
Externí odkaz:
https://doaj.org/article/006f035ac3df47cda8908273d9606c54
Publikováno v:
Electronics; Volume 12; Issue 12; Pages: 2640
To proceed with the decommissioning of the Fukushima Daiichi Nuclear Power Station, it is necessary to visualize radioactive substances using a gamma camera in high-dose-rate regions inside a nuclear reactor building. We developed an umbrella-shaped
Publikováno v:
Journal of Applied Toxicology.
Autor:
Atsushi Mukai, Shintaro Hara, Keita Yamagishi, Ryohei Terabayashi, Kenji Shimazoe, Yusuke Tamura, Hanwool Woo, Takuya Kishimoto, Hiroki Kogami, Zhong Zhihong, Mizuki Uenomachi, Agus Nurrachman, Hiroyuki Takahashi, Hajime Asama, Fumihiko Ishida, Hidetake Ebi, Eiji Takada, Jun Kawarabayashi, Kosuke Tanabe, Kei Kamada, Hideki Tomita
Publikováno v:
2022 IEEE/SICE International Symposium on System Integration (SII).