Zobrazeno 1 - 10
of 10 960
pro vyhledávání: '"H Yamashita"'
Autor:
F. Castino, F. Yin, V. Grewe, H. Yamashita, S. Matthes, S. Dietmüller, S. Baumann, M. Soler, A. Simorgh, M. Mendiguchia Meuser, F. Linke, B. Lührs
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 4031-4052 (2024)
The optimization of aircraft trajectories involves balancing operating costs and climate impact, which are often conflicting objectives. To achieve compromised optimal solutions, higher-level information such as preferences of decision-makers must be
Externí odkaz:
https://doaj.org/article/d36f1126b19c41caa6359755f9f73cf8
Publikováno v:
Journal of Lipid Research, Vol 36, Iss 2, Pp 315-321 (1995)
Bile acid biosynthesis has been believed to be regulated by negative feedback control; however, recent experiments have cast considerable doubts on the concept. The aim of the study was to examine the consensus of the negative feedback regulation of
Externí odkaz:
https://doaj.org/article/5074d004637b4ac1a0e56572ae4ecff8
Publikováno v:
Journal of Lipid Research, Vol 31, Iss 12, Pp 2209-2218 (1990)
Serum levels of 7 alpha-hydroxycholesterol and activities of hepatic microsomal cholesterol 7 alpha-hydroxylase in surgical patients were analyzed by capillary gas-liquid chromatography-selected ion monitoring technique using a new internal standard,
Externí odkaz:
https://doaj.org/article/990850266cb140afa43d2b0141420489
Autor:
S. Dietmüller, S. Matthes, K. Dahlmann, H. Yamashita, A. Simorgh, M. Soler, F. Linke, B. Lührs, M. M. Meuser, C. Weder, V. Grewe, F. Yin, F. Castino
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 4405-4425 (2023)
Aviation aims to reduce its climate effect by adopting trajectories that avoid regions of the atmosphere where aviation emissions have a large impact. To that end, prototype algorithmic climate change functions (aCCFs) can be used, which provide spat
Externí odkaz:
https://doaj.org/article/9c02b72b40ab41828d114ec6954e5e58
Autor:
A. Simorgh, M. Soler, D. González-Arribas, F. Linke, B. Lührs, M. M. Meuser, S. Dietmüller, S. Matthes, H. Yamashita, F. Yin, F. Castino, V. Grewe, S. Baumann
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 3723-3748 (2023)
The climate impact of non-CO2 emissions, which are responsible for two-thirds of aviation radiative forcing, highly depends on the atmospheric chemistry and weather conditions. Hence, by planning aircraft trajectories to reroute areas where the non-C
Externí odkaz:
https://doaj.org/article/076b22c87518479c9c28e639733a9188
Autor:
F. Yin, V. Grewe, F. Castino, P. Rao, S. Matthes, K. Dahlmann, S. Dietmüller, C. Frömming, H. Yamashita, P. Peter, E. Klingaman, K. P. Shine, B. Lührs, F. Linke
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 3313-3334 (2023)
Using climate-optimized flight trajectories is one essential measure to reduce aviation's climate impact. Detailed knowledge of temporal and spatial climate sensitivity for aviation emissions in the atmosphere is required to realize such a climate mi
Externí odkaz:
https://doaj.org/article/1108b57dd31c47c09b8039dccce8a44a
Autor:
Kei Sato, Nicole White, Jonathon P. Fanning, Nchafatso Obonyo, Michael H. Yamashita, Vinesh Appadurai, Anna Ciullo, Meryta May, Elliott T. Worku, Leticia Helms, Shinichiro Ohshimo, Dafsah A. Juzar, Jacky Y. Suen, Gianluigi Li Bassi, John F. Fraser, Rakesh C. Arora, COVID-19 Critical Care Consortium Investigators
Publikováno v:
BMC Cardiovascular Disorders, Vol 22, Iss 1, Pp 1-12 (2022)
Abstract Background The influence of renin–angiotensin–aldosterone system (RAAS) inhibitors on the critically ill COVID-19 patients with pre-existing hypertension remains uncertain. This study examined the impact of previous use of angiotensin-co
Externí odkaz:
https://doaj.org/article/1ffdd606396944b7b7f8eff898e755e5
Publikováno v:
Journal of Lipid Research, Vol 30, Iss 5, Pp 711-718 (1989)
In a recent publication, we reported that deoxycholic acid is 7 alpha-hydroxylated to yield glycocholate or taurocholate in vivo in the hamster (1987. Kuroki et al. Hepatology. 7: 229-234). In order to explore the possibility that amidation of free d
Externí odkaz:
https://doaj.org/article/6b473d50b32c468d87b1f1a2044040ae
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 4869-4890 (2020)
Aviation contributes to climate change, and the climate impact of aviation is expected to increase further. Adaptations of aircraft routings in order to reduce the climate impact are an important climate change mitigation measure. The air traffic sim
Externí odkaz:
https://doaj.org/article/5bf25c0e65a04efcaa14c4e76bc0bc0c
Autor:
K. Sato, H. Yamashita, A. Hirosako, S. Komazaki, Q. Xu, M. Onoue, R. Kasada, K. Yabuuchi, A. Kimura
Publikováno v:
Nuclear Materials and Energy, Vol 17, Iss , Pp 29-33 (2018)
The effect of hydrogen on the hardness and tensile properties of pure tungsten was examined using Vickers hardness and tensile tests. Samples were exposed to high-pressure hydrogen gas (5.8 MPa). The tensile behavior, tensile fracture surface, and ha
Externí odkaz:
https://doaj.org/article/95ba705006214059b58f7bebe0862cff