Zobrazeno 1 - 10
of 4 248
pro vyhledávání: '"K. Koga"'
Autor:
M. Aoki, K. Koga, M. Miyazaki, M. Hamasaki, N. Koshikawa, M. Oyama, H. Kozuka-Hata, M. Seiki, B. P. Toole, K. Nabeshima
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-13 (2019)
Abstract Background Interaction between cancer cells and fibroblasts mediated by extracellular matrix metalloproteinase inducer (emmprin, CD147) is important in the invasion and proliferation of cancer cells. However, the exact mechanism of emmprin m
Externí odkaz:
https://doaj.org/article/32723670cf54494ba644efc191798fa0
Autor:
T. Irisawa, N. Okada, W. Mizubayashi, T. Mori, W.-H. Chang, K. Koga, A. Ando, K. Endo, S. Sasaki, T. Endo, Y. Miyata
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 6, Pp 1159-1163 (2018)
Position and growth direction control in chemical vapor deposition (CVD) of WS2 and SnS2 by using patterned Si/SiO2 substrates has been demonstrated. It was found that step edges effectively worked as crystal nuclei and lateral crystal growth from th
Externí odkaz:
https://doaj.org/article/88dd6a6f706b487897c0a41b60b08c2b
Autor:
M. Hidaka, K. Ohashi, R. P. Wijesundera, L. S. R. Kumara, M. Watanabe, K. Koga, Jae-Young Choi, N. E. Sung, Y. J. Park
Publikováno v:
Cerâmica, Vol 57, Iss 341, Pp 106-114 (2011)
HIZEN celadons produced at Arita and Imari areas in Japan from 1630's to 1790's (Edo period) have been investigated by means of X-ray fluorescence analysis, and X-ray diffraction and X-ray absorption spectra using synchrotron radiation. It is found t
Externí odkaz:
https://doaj.org/article/5bb33cfb86ef49e9b0562d7e57e5316c
Publikováno v:
Advances in Astronomy, Vol 2012 (2012)
A new type of solar neutron detector (FIB) was launched on board the Space Shuttle Endeavour on July 16, 2009, and began collecting data at the International Space Station (ISS) on August 25, 2009. This paper summarizes the three years of observation
Externí odkaz:
https://doaj.org/article/1e1d2755b92a4f29a4ec9ed740d357e8
Autor:
Nicholas P. Dover, Tim Ziegler, Stefan Assenbaum, Constantin Bernert, Stefan Bock, Florian-Emanuel Brack, Thomas E. Cowan, Emma J. Ditter, Marco Garten, Lennart Gaus, Ilja Goethel, George S. Hicks, Hiromitsu Kiriyama, Thomas Kluge, James K. Koga, Akira Kon, Kotaro Kondo, Stephan Kraft, Florian Kroll, Hazel F. Lowe, Josefine Metzkes-Ng, Tatsuhiko Miyatake, Zulfikar Najmudin, Thomas Püschel, Martin Rehwald, Marvin Reimold, Hironao Sakaki, Hans-Peter Schlenvoigt, Keiichiro Shiokawa, Marvin E. P. Umlandt, Ulrich Schramm, Karl Zeil, Mamiko Nishiuchi
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
High energy ions were accelerated by extreme space charge fields induced during relativistic transparency and optimised by tuning the target thickness to the individual laser parameters
Externí odkaz:
https://doaj.org/article/d07102169ff04415a252267576a520a2
Autor:
Peter James, Claudia Trudel-Fitzgerald, Harold H Lee, Hayami K Koga, Laura D Kubzansky, Francine Grodstein
Publikováno v:
JMIR Formative Research, Vol 6, Iss 4, p e32423 (2022)
BackgroundPsychological factors (eg, depression) and related biological and behavioral responses are associated with numerous physical health outcomes. Most research in this area relies on self-reported assessments of psychological factors, which are
Externí odkaz:
https://doaj.org/article/872fe579378142c39963f3ff811444af
Publikováno v:
Photonics, Vol 9, Iss 11, p 862 (2022)
Recent progress of high-peak-power lasers makes researchers envisage ultra-high-field science; however, the current or near future facilities will not be strong enough to reach the vacuum breakdown intensity, i.e., the Schwinger field. To address thi
Externí odkaz:
https://doaj.org/article/6d1b9fbd5b1748e6aa1c6f780ddb1b8c
Autor:
Lisa Randolph, Mohammadreza Banjafar, Thomas R. Preston, Toshinori Yabuuchi, Mikako Makita, Nicholas P. Dover, Christian Rödel, Sebastian Göde, Yuichi Inubushi, Gerhard Jakob, Johannes Kaa, Akira Kon, James K. Koga, Dmitriy Ksenzov, Takeshi Matsuoka, Mamiko Nishiuchi, Michael Paulus, Frederic Schon, Keiichi Sueda, Yasuhiko Sentoku, Tadashi Togashi, Michael Bussmann, Thomas E. Cowan, Mathias Kläui, Carsten Fortmann-Grote, Lingen Huang, Adrian P. Mancuso, Thomas Kluge, Christian Gutt, Motoaki Nakatsutsumi
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033038 (2022)
Observing ultrafast laser-induced structural changes in nanoscale systems is essential for understanding the dynamics of intense light-matter interactions. For laser intensities on the order of 10^{14}W/cm^{2}, highly collisional plasmas are generate
Externí odkaz:
https://doaj.org/article/7608e9a8c2a54acfa105aa6da5865677
Autor:
Harold H. Lee, Sakurako S. Okuzono, Claudia Trudel-Fitzgerald, Peter James, Hayami K. Koga, Mario Sims, Francine Grodstein, Laura D. Kubzansky
Publikováno v:
Social Psychiatry and Psychiatric Epidemiology.
Objective Evidence suggests that greater social integration is related to lower mortality rates. However, studies among African-Americans are limited. We examined whether higher social integration was associated with lower mortality in 5306 African-A
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