Výsledky vyhledávání - "Yukihiko OKUMURA"

Akademický článek

Ventilation design of tour buses for suppressing airborne transmission and highly efficient virus elimination in post COVID-19 period

Autor: Yoshiki MAKIHIRA, Yukihiko OKUMURA

Publikováno v: Mechanical Engineering Journal, Vol 11, Iss 1, Pp 23-00523-23-00523 (2024)

Measures to prevent the spread of COVID-19 are critical across the globe. A tour bus can carry passengers; however, the small, closed space becomes congested owing to their presence for long periods. Therefore, there is an increased risk of infection

Externí odkaz: https://doaj.org/article/b1fc0cb8ee3d4b54b2382d36d70e70e5

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Akademický článek

Quantitative analysis of primary tar yields volatilized from biomass (Effect of heating rate and biomass type on tar components)

Autor: Yukihiko OKUMURA

Publikováno v: Journal of Thermal Science and Technology, Vol 16, Iss 2, Pp JTST0029-JTST0029 (2021)

Although rapid pyrolysis affords higher volatile yield than slow pyrolysis, the change in the yield of components at different heating rates have not been reported in detail. Moreover, few studies have assessed the changes in the tar component yield

Externí odkaz: https://doaj.org/article/e2e8f6618e8649cdb06f6a8e2ad85bf6

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Akademický článek

Detailed gasification process of woody biomass-derived char with H2O and CO2 gasifying agents

Autor: Yukihiko OKUMURA

Publikováno v: Journal of Thermal Science and Technology, Vol 15, Iss 3, Pp JTST0035-JTST0035 (2020)

To effectively utilize renewable biomass resources, gasification technology is being actively developed. Many studies have been performed regarding the gasification of biomass-derived char (i.e., biochar), where the gasification rate varies greatly w

Externí odkaz: https://doaj.org/article/9155e3468efa45bf93ce994622b209e3

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Improved indocyanine green retention after short-term lenvatinib withdrawal in three patients with hepatocellular carcinoma

Autor: Tomohiro Iguchi, Yoshifusa Aratake, Yuki Tanaka, Hiroki Inada, Yoshihiro Matsumoto, Masami Miki, Masayuki Furukawa, Takeshi Senju, Keishi Sugimachi, Yukihiko Okumura, Akira Nakanishi, Kenichi Taguchi, Rie Sugimoto, Yohei Mano, Terumasa Hisano, Lingaku Lee

Publikováno v: Clinical Journal of Gastroenterology

Use of lenvatinib, which has a high response rate in advanced hepatocellular carcinoma, sometimes results in tumor shrinkage and resectability of previously unresectable liver cancers. In Asia, including Japan, liver reserve, one of the determinants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0153b9ae33e5663866cc0f3a256d75c8
https://doi.org/10.1007/s12328-021-01470-y

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