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pro vyhledávání: '"Koga K"'
Autor:
Grundy, W. M., Tegler, S. C., Steckloff, J. K., Tan, S. P., Loeffler, M. J., Jasko, A. V., Koga, K. J., Blakley, B. P., Raposa, S. M., Engle, A. E., Thieberger, C. L., Hanley, J., Lindberg, G. E., Gomez, M. D., Madden-Watson, A. O.
Nitrogen, carbon monoxide, and methane are key materials in the far outer Solar System where their high volatility enables them to sublimate, potentially driving activity at very low temperatures. Knowledge of their vapor pressures and latent heats o
Externí odkaz:
http://arxiv.org/abs/2309.05078
Publikováno v:
EPJ Web of Conferences, Vol 208, p 14005 (2019)
In the solar flare observed on June 3, 2012, high energy gamma-rays and neutrons were observed. The event includes a remarkable feature of a high neutron/gamma-ratio in the secondary particles. We have examined whether this high n/γ-ratio can be exp
Externí odkaz:
https://doaj.org/article/481b6b6db77d4214bc59d000fb09d1eb
Publikováno v:
Drug Design, Development and Therapy, Vol 2013, Iss default, Pp 1235-1243 (2013)
Kenjiro Koga,1 Mayuri Kawamura,1 Hiroshi Iwase,2 Nobuji Yoshikawa31Department of Clinical Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokuriku University, Kanazawa, 2Research Division, 3Research and Development Division, Cokey Systems Co, Ltd,
Externí odkaz:
https://doaj.org/article/9f58b55e363646d4b08d2f5dd6291d7f
Publikováno v:
Ceramics-Silikáty, Vol 54, Iss 1, Pp 19-25 (2010)
The structures and the electronic band states of the electrodeposited thin film CuO/Cu₂O heterojunction have been studied by means of the X-ray diffractions (XRD) and the X-ray absorption spectra (XAS) with different grazing angles of the incident
Externí odkaz:
https://doaj.org/article/65ad430da140490391d727f16c47d550
Publikováno v:
Proceeding of Science, 2019
The SEDA-FIB is a detector designed to measure solar neutrons. This solar neutron detector was operated onboard the ISS on July 16, 2009 and March 31, 2018. Eighteen large solar flares were later observed by the GOES satellite in solar active region
Externí odkaz:
http://arxiv.org/abs/1907.09154
Autor:
Muraki, Y., Valdes-Galicia, J. F., Gonzalez, L. X., Kamiya, K., Katayose, Y., Koga, K., Matsumoto, H., Masuda, S., Matsubara, Y., Nagai, Y., Ohnishi, M., Ozawa, S., Sako, T., Shibata, S., Takita, M., Tanaka, Y., Tsuchiya, H., Watanabe, K., Zhang, J. L.
At the 33rd ICRC, we reported the possible detection of solar gamma rays by a ground level detector and later re-examined this event. On March 7, 2011, the solar neutron telescope (SNT) located at Mt. Sierra Negra, Mexico (4,600 m) observed enhanceme
Externí odkaz:
http://arxiv.org/abs/1706.09082
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We reported a photon detection at the arrival time of the gravitational wave on December 26th, 2015. According to the LIGO-Virgo collaboration, the gravitational wave was produced by the merging process of the two black holes. The merged time was det
Externí odkaz:
http://arxiv.org/abs/1611.09514
Autor:
Gkioulidou, Matina, Ohtani, S., Mitchell, D. G., Ukhorskiy, A. Y., Reeves, G. D., Turner, D. L., Gjerloev, J. W., Nosé, M., Koga, K., Rodriguez, J. V., Lanzerotti, L. J.
Recent results by the Van Allen Probes mission showed that the occurrence of energetic ion injections inside geosynchronous orbit could be very frequent throughout the main phase of a geomagnetic storm. Understanding, therefore, the formation and evo
Externí odkaz:
http://arxiv.org/abs/1606.02656
Autor:
Koga, K., Matsumoto, H., Okudaira, O., Goka, T., Obara, T., Masuda, S., Muraki, Y., Shibata, S., Yamamoto, T.
Publikováno v:
Solar Physics (2017) 292:115
The solar neutron detector SEDA-FIB onboard the International Space Station (ISS) has detected several events from the solar direction associated with three large solar flares observed on March 5th (X1.1), 7th (X5.4), and 9th (M6.3) of 2012. In this
Externí odkaz:
http://arxiv.org/abs/1508.04927