Výsledky vyhledávání - "Yasuhisa Ichikawa"

Akademický článek

Pathologically confirmed spontaneous regression of small cell lung cancer after computed tomography-guided percutaneous transthoracic needle biopsy followed by surgery

Autor: Madoka Goto, Koichi Fukumoto, Yasuhisa Ichikawa, Hideki Tsubouchi, Mika Uchiyama, Shoichi Mori

Publikováno v: Surgical Case Reports, Vol 9, Iss 1, Pp 1-5 (2023)

Abstract Background Spontaneous regression of malignant tumors is a rare phenomenon, especially in primary lung cancer. The underlying mechanisms remain unclear, but they may often involve immunological mechanisms. Case presentation In January 2020,

Externí odkaz: https://doaj.org/article/fa6e7d73e1ae41f086894cf4572a92b6

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Akademický článek

Experimental study of combustion process of NH3 stratified spray using imaging methods for NH3 fueled large two-stroke marine engine

Autor: Yasuhisa Ichikawa, Yoichi Niki, Koji Takasaki, Hideaki Kobayashi, Akihiro Miyanagi

Publikováno v: Applications in Energy and Combustion Science, Vol 13, Iss , Pp 100119- (2023)

To achieve greenhouse gas emission reductions from the maritime sector, there is a growing demand for the development of NH3 fueled marine engines. Since NH3 is difficult to ignite and burn, it is valid to assist the NH3 combustion by a supporting fu

Externí odkaz: https://doaj.org/article/7ed4fcf8cd8c4374ac948ba7146e2def

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Akademický článek

NH3 combustion using three-layer stratified fuel injection for a large two-stroke marine engine: Experimental verification of the concept

Autor: Yasuhisa Ichikawa, Yoichi Niki, Koji Takasaki, Hideaki Kobayashi, Akihiro Miyanagi

Publikováno v: Applications in Energy and Combustion Science, Vol 10, Iss , Pp 100071- (2022)

A unique liquid NH3 spray combustion concept for a compression ignition engine, which applies a ''three-layer stratified fuel injection comprising a supporting fuel / liquid NH3 / supporting fuel (i.e., NH3 stratified injection)” concept, in which

Externí odkaz: https://doaj.org/article/950aaffb61264423891b0a1333140c5e

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Akademický článek

Lobectomy with bronchoplasty and pulmonary arterial angioplasty for lung cancer after correction of contralateral partial anomalous pulmonary venous connection

Autor: Koichi Fukumoto, Madoka Goto, Yasuhisa Ichikawa, Yuta Kawasumi, Mika Uchiyama, Atsuo Maekawa, Shoichi Mori

Publikováno v: Surgical Case Reports, Vol 6, Iss 1, Pp 1-6 (2020)

Abstract Background There have been few reports on surgically treated primary lung cancer accompanied by contralateral partial anomalous pulmonary venous connection (PAPVC). In such cases, repair of the PAPVC might be necessary to avoid postoperative

Externí odkaz: https://doaj.org/article/a5c7b552a1a3459e835086655f3babce

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