Zobrazeno 1 - 10
of 5 818
pro vyhledávání: '"T Nakazawa"'
Autor:
K Kato, K Akeda, S Miyazaki, J Yamada, C Muehleman, K Miyamoto, YA Asanuma, K Asanuma, T Fujiwara, ME Lenz, T Nakazawa, H An, K Masuda
Publikováno v:
European Cells & Materials, Vol 42, Pp 90-109 (2021)
While it is known that the degenerated intervertebral disc (IVD) is one of the primary reasons for low-back pain and subsequent need for medical care, there are currently no established effective methods for direct treatment. Nuclear factor-κB (NF-
Externí odkaz:
https://doaj.org/article/a8743b5bebd84ab993ba691c15d435da
Autor:
I. Cho, T. Nakazawa
Publikováno v:
Earth and Space Science, Vol 11, Iss 7, Pp n/a-n/a (2024)
Abstract We investigated the applicability of miniature microtremor arrays with a radius of a few meters or less to shallow surveys (up to a few tens of meters). It is shown that the upper limit wavelength normalized by the seismometer separation dis
Externí odkaz:
https://doaj.org/article/a17d58a7c0314a908698bffe4b82b876
Autor:
T. Umezawa, S. Sugawara, K. Kawamura, I. Oyabu, S. J. Andrews, T. Saito, S. Aoki, T. Nakazawa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6899-6917 (2022)
Systematic measurements of atmospheric methane (CH4) mole fractions at the northern high latitudes only began in the early 1980s. Although CH4 measurements from Greenland ice cores consistently covered the period before ∼ 1900, no reliable observat
Externí odkaz:
https://doaj.org/article/e69dc28cc5cb4a14b86e13c706743803
Publikováno v:
Dermatology Research and Practice, Vol 2023 (2023)
Basal cell carcinoma (BCC) is the most common human malignancy. The biological behavior of this entity is remarkably indolent. Claudin plays an important role in tight junctions, regulating paracellular passage of variable substance including growth
Externí odkaz:
https://doaj.org/article/2892b0ba5d1d4f14b3358ddbf5fb1ab5
Autor:
I. Oyabu, K. Kawamura, T. Uchida, S. Fujita, K. Kitamura, M. Hirabayashi, S. Aoki, S. Morimoto, T. Nakazawa, J. P. Severinghaus, J. D. Morgan
Publikováno v:
The Cryosphere, Vol 15, Pp 5529-5555 (2021)
The variations of δO2/N2 and δAr/N2 in the Dome Fuji ice core were measured from 112 m (bubbly ice) to 2001 m (clathrate hydrate ice). Our method, combined with the low storage temperature of the samples (−50 ∘C), successfully excludes post-cor
Externí odkaz:
https://doaj.org/article/d0059c1a940546db8ff04f38ad24d920
Autor:
Y. Inai, R. Fujita, T. Machida, H. Matsueda, Y. Sawa, K. Tsuboi, K. Katsumata, S. Morimoto, S. Aoki, T. Nakazawa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 7073-7103 (2019)
To investigate the seasonal characteristics of trace gas distributions in the extratropical upper troposphere and lower stratosphere (ExUTLS) as well as stratosphere–troposphere exchange processes, origin fractions of air masses originating in the
Externí odkaz:
https://doaj.org/article/a1460068769d4df1930a7002795ed0af
Autor:
D. Belikov, S. Sugawara, S. Ishidoya, F. Hasebe, S. Maksyutov, S. Aoki, S. Morimoto, T. Nakazawa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 5349-5361 (2019)
A three-dimensional simulation of gravitational separation, defined as the process of atmospheric molecule separation under gravity according to their molar masses, is performed for the first time in the upper troposphere and lower stratosphere. We a
Externí odkaz:
https://doaj.org/article/6afcc2df23434dd0bb9154cfa6ed88a1
Autor:
S. Sugawara, S. Ishidoya, S. Aoki, S. Morimoto, T. Nakazawa, S. Toyoda, Y. Inai, F. Hasebe, C. Ikeda, H. Honda, D. Goto, F. A. Putri
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 1819-1833 (2018)
The gravitational separation of major atmospheric components, in addition to the age of air, would provide additional useful information about stratospheric circulation. However, observations of the age of air and gravitational separation are sti
Externí odkaz:
https://doaj.org/article/18d4b8149109427ab34ef1fa96076e10
Autor:
S. Toyoda, N. Yoshida, S. Morimoto, S. Aoki, T. Nakazawa, S. Sugawara, S. Ishidoya, M. Uematsu, Y. Inai, F. Hasebe, C. Ikeda, H. Honda, K. Ishijima
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 833-844 (2018)
Vertical profiles of nitrous oxide (N2O) and its isotopocules, isotopically substituted molecules, were obtained over the Equator at altitudes of 16–30 km. Whole air samples were collected using newly developed balloon-borne compact cryogenic sa
Externí odkaz:
https://doaj.org/article/d8a55970317942758e53664a7b55ee6a
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