Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Hiroyuki Hagino"'
Autor:
Hiroyuki Hagino, Risa Uchida
Publikováno v:
Atmosphere, Vol 15, Iss 9, p 1061 (2024)
Gaseous air pollutants emitted primarily by anthropogenic sources form secondary products through photochemical reactions, complicating the regulatory analysis of anthropogenic emissions in the atmosphere. We used an environmental chassis dynamometer
Externí odkaz:
https://doaj.org/article/fbf042e9a66e49f198f3b1884a1beaaa
Autor:
Hiroyuki Hagino
Publikováno v:
Lubricants, Vol 12, Iss 6, p 206 (2024)
Brake wear particles, as the major component of non-exhaust particulate matter, are known to have different emissions, depending on the type of brake assembly and the specifications of the vehicle. In this study, brake wear and wear particle mass emi
Externí odkaz:
https://doaj.org/article/0d5a36eb9bbd4001881e610750d0d632
Autor:
Hiroyuki Hagino
Publikováno v:
Atmosphere, Vol 15, Iss 1, p 75 (2024)
Emissions of brake-wear particles are commonly associated with vehicular traffic. We investigated the feasibility of quantifying brake-wear particle emissions under realistic vehicle driving and braking conditions with a currently used regenerative f
Externí odkaz:
https://doaj.org/article/6b52da69d35c48fda304613895b43c41
Publikováno v:
Atmosphere, Vol 15, Iss 1, p 49 (2023)
Iron (Fe), the main component of non-exhaust particulates, is known to have variable health effects that depend on the chemical species of iron. This study characterized the possible contribution of iron oxides and hydroxides to airborne brake wear p
Externí odkaz:
https://doaj.org/article/78f4106ce3834f9ab0ad7636d6551ea7
Autor:
Mizuo Kajino, Hiroyuki Hagino, Yuji Fujitani, Tazuko Morikawa, Tetsuo Fukui, Kazunari Onishi, Tomoaki Okuda, Yasuhito Igarashi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The aerosol oxidative potential (OP) is considered to better represent the acute health hazards of aerosols than the mass concentration of fine particulate matter (PM2.5). The proposed major contributors to OP are water soluble transition me
Externí odkaz:
https://doaj.org/article/5dd9bb8f79f442dbb1229ef1419f42af
Autor:
Mizuo Kajino, Hiroyuki Hagino, Yuji Fujitani, Tazuko Morikawa, Tetsuo Fukui, Kazunari Onishi, Tomoaki Okuda, Tomoki Kajikawa, Yasuhito Igarashi
Publikováno v:
GeoHealth, Vol 4, Iss 9, Pp n/a-n/a (2020)
Abstract Emission inventories of anthropogenic transition metals, which contribute to aerosol oxidative potential (OP), in Asia (Δx = 0.25°, monthly, 2000–2008) and Japan (Δx = 2 km, hourly, mainly 2012) were developed, based on bottom‐up inve
Externí odkaz:
https://doaj.org/article/928d8ff5f6f34b7cb381eae1b53415df
Autor:
Hiroyuki Hagino, Masao Kawaguchi, Shinichiro Nozaki, Atsunori Mochida, Takashi Kano, Hideo Yamaguchi, Masaharu Fukakusa, Shinichi Takigawa, Toshihiro Koga, Takuma Katayama
Publikováno v:
IEEE Photonics Technology Letters. 34:779-782
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b82356d3adcef6d5f85a986e098aa8
https://doi.org/10.1109/lpt.2022.3187672
https://doi.org/10.1109/lpt.2022.3187672
Autor:
Maori Kono, Tomoaki Okuda, Nami Ishihara, Hiroyuki Hagino, Yuto Tani, Hiroshi Okochi, Chiharu Tokoro, Masayuki Takaishi, Hidefumi Ikeda, Yasuhiro Ishihara
Publikováno v:
Toxicological Research. 39:1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e25df54e6944e4b2918d328d13b223cd
https://doi.org/10.1007/s43188-022-00142-4
https://doi.org/10.1007/s43188-022-00142-4
Autor:
Takashi Kano, Hiroyuki Hagino, Shinichi Takigawa, Tsuyoshi Tanaka, Takuma Katayama, Atsunori Mochida, Shinichiro Nozaki, Masao Kawaguchi
Publikováno v:
IEEE Journal of Quantum Electronics. 57:1-7
Both high-beam-quality and high-power operation of InGaN laser array are realized by lateral-corrugated waveguides (LCWG) with reduced higher-order transverse modes. In our proposed structure, the number of higher-order modes supported by the wavegui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec5af436d6a6eac585eb79fd937208c
https://doi.org/10.1109/jqe.2021.3109281
https://doi.org/10.1109/jqe.2021.3109281
Publikováno v:
Chemosphere. 324:138308
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e348bf0e2fd1fba0fbc35fca4eb4ffa
https://doi.org/10.1016/j.chemosphere.2023.138308
https://doi.org/10.1016/j.chemosphere.2023.138308