Zobrazeno 1 - 10
of 423
pro vyhledávání: '"Ryohei YOKOYAMA"'
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
It is important to design multi-energy supply systems optimally in consideration of their operations for variations in energy demands. An approach for efficiently solving such an optimal design problem with a large number of periods for variations in
Externí odkaz:
https://doaj.org/article/f78d072796ac41caaa3647eaae3ddde3
Autor:
Toshinobu Ifuku, Sayo Suzuki, Yusaku Nagatomo, Ryohei Yokoyama, Yoshiko Yamamura, Keigo Nakatani
Publikováno v:
BMC Pediatrics, Vol 22, Iss 1, Pp 1-5 (2022)
Abstract Background 22q11.2 deletion syndrome (22qDS) is the most common chromosomal microdeletion syndrome and is associated with a high rate of congenital heart disease (CHD) and neurodevelopmental abnormalities. Congenital portosystemic venous shu
Externí odkaz:
https://doaj.org/article/8723c15dd4a24b0386f6556d1b5b3620
Publikováno v:
Mechanical Engineering Journal, Vol 9, Iss 4, Pp 22-00066-22-00066 (2022)
To reduce both the platform motion and dynamic loads of floating offshore wind turbine-generator systems, feedforward control for high wind speed regions is developed by combining with the wind speed previewed by a nacelle-mounted lidar. First, the w
Externí odkaz:
https://doaj.org/article/5094b119c0f4436c8d92a514be61212e
Autor:
Keishi Sugimachi, Tomohiro Iguchi, Mitsuhiko Ohta, Yohei Mano, Terumasa Hisano, Ryohei Yokoyama, Kenichi Taguchi, Masahiko Ikebe, Masaru Morita, Yasushi Toh
Publikováno v:
BMC Surgery, Vol 20, Iss 1, Pp 1-5 (2020)
Abstract Background We report a case of an intraabdominal desmoid tumor that occurred at a gastro-pancreatic lesion with spontaneous cystic features, and present the successful laparoscopic resection of the tumor. Case presentation A 20-mm retroperit
Externí odkaz:
https://doaj.org/article/02a1091d388f4e3d84d82d9162007d79
Autor:
Kazuhiro Tanaka, Junki Mizusawa, Norifumi Naka, Akira Kawai, Hirohisa Katagiri, Toru Hiruma, Yoshihiro Matsumoto, Hiroyuki Tsuchiya, Robert Nakayama, Hiroshi Hatano, Makoto Emori, Munenori Watanuki, Yukihiro Yoshida, Takeshi Okamoto, Satoshi Abe, Kunihiro Asanuma, Ryohei Yokoyama, Hiroaki Hiraga, Tsukasa Yonemoto, Takeshi Morii, Keisuke Ae, Akihito Nagano, Hideki Yoshikawa, Haruhiko Fukuda, Toshifumi Ozaki, Yukihide Iwamoto
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-7 (2019)
Abstract Background Soft-tissue sarcomas (STS) are rare malignant tumors those are resistant to chemotherapy. We have previously reported the 3-year follow-up result on the efficacy of perioperative chemotherapy with doxorubicin (DXR) and ifosfamide
Externí odkaz:
https://doaj.org/article/d31afd75fc504fdeb97c20cf9778e057
Autor:
Kazuhiro Tanaka, Gakuto Ogawa, Junki Mizusawa, Norifumi Naka, Akira Kawai, Mitsuru Takahashi, Toru Hiruma, Yoshihiro Matsumoto, Hiroyuki Tsuchiya, Robert Nakayama, Hiroshi Hatano, Makoto Emori, Masami Hosaka, Yukihiro Yoshida, Junya Toguchida, Satoshi Abe, Kunihiro Asanuma, Ryohei Yokoyama, Hiroaki Hiraga, Tsukasa Yonemoto, Takeshi Morii, Seiichi Matsumoto, Akihito Nagano, Hideki Yoshikawa, Haruhiko Fukuda, Toshifumi Ozaki, Yukihide Iwamoto
Publikováno v:
World Journal of Surgical Oncology, Vol 16, Iss 1, Pp 1-8 (2018)
Abstract Background Soft tissue sarcomas (STS) are rare malignant tumors. The efficacy of preoperative chemotherapy for STS is evaluated using various tumor size-based radiological response criteria. However, it is still unclear which set of criteria
Externí odkaz:
https://doaj.org/article/860c8f327551477b9012d7f0abec1987
Publikováno v:
Applied Sciences, Vol 8, Iss 10, p 1829 (2018)
In recent years, CO2 heat pump water heating systems have been developed, and their performances have been enhanced while their functions have been expanded. In a multi-functional system, used for both hot water supply and bath heating, hot water ret
Externí odkaz:
https://doaj.org/article/c1a81c45b17b4034a914316263a9fbb3
Autor:
Toshinobu Ifuku, Yutaro Ishikawa, Naoto Yamashita, Ryohei Yokoyama, Takumi Yamaji, Keigo Nakatani
Publikováno v:
International Heart Journal. 64:506-511
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c160a8a81cac421eaba3f7c8163abed
https://doi.org/10.1536/ihj.22-700
https://doi.org/10.1536/ihj.22-700
Publikováno v:
Renewable Energy. 173:105-127
Model predictive control of a floating offshore wind turbine-generator system, in which wave height as well as inflow wind speed is regarded as the previewed disturbances, is developed to stabilize power output and platform motion and reduce dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a8ec8f6ff9de00e3810cecc770a5569
https://doi.org/10.1016/j.renene.2021.03.112
https://doi.org/10.1016/j.renene.2021.03.112
Autor:
Ryohei Yokoyama
Publikováno v:
Transcritical CO2 Heat Pump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20c43123c5f70325b4c090831512dbd7
https://doi.org/10.1002/9781118380055.ch9
https://doi.org/10.1002/9781118380055.ch9