Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Shigeharu TAMURA"'
Autor:
Yasushi Shigeri, Shigeharu Tamura
Publikováno v:
JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN. 103:426-429
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b474dfe52ceb592717cb4f4586863ea9
https://doi.org/10.2150/jieij.190000581
https://doi.org/10.2150/jieij.190000581
Autor:
Yasushi Shigeri, Shigeharu Tamura
Publikováno v:
Journal of Science and Technology in Lighting. 41:53-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::752f857480a3badfb309a18dea05fa28
https://doi.org/10.2150/jstl.ieij170000615
https://doi.org/10.2150/jstl.ieij170000615
Publikováno v:
Journal of Information Technology & Software Engineering.
We developed a software program to imitate the color of an object within the range of sRGB on a PC display. The obtained colors were converted from the picture information taken under a white light source, such as D65. Other, arbitrary light sources
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f50bf4e395cddaaa8f22a6a2e022fa
https://doi.org/10.4172/2165-7866.1000218
https://doi.org/10.4172/2165-7866.1000218
Publikováno v:
Color Research & Application. 40:218-223
Here, we propose a color barrier-free illumination consisting of white, red, and blue LEDs for people with deuteranopia-type defects in color perception. Color perceptions of 20 volunteers with normal vision and four examinees of deuteranopia were ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f42375369ab0f20f864a756b798e4f1
https://doi.org/10.1002/col.21884
https://doi.org/10.1002/col.21884
Autor:
Haruyo, ONO, Shigeharu, TAMURA
Publikováno v:
大手前大学論集 = Otemae Journal. 13:15-28
本稿では、私たちが日常生活で目にする印刷物や標識の見え方が、カラーユニバーサルデザインに配慮したデザインが大事だといわれている今日、実態はどのように配慮されているかに
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::699c0f0a10b607b995ee01fc400de48c
http://id.nii.ac.jp/1160/00000015/
http://id.nii.ac.jp/1160/00000015/
Autor:
Shigeharu Tamura, Yasuko Terada, Masato Yasumoto, Kentaro Uesugi, A. Takeuchi, Yoshio Suzuki, Nagao Kamijo
Publikováno v:
Physics Procedia. 32:157-160
We have been fabricated the multilayer Fresnel zone plate (FZP) for hard X-ray focusing. The multilayer FZP consists of a series of concentric multilayer of low-Z (Al) zone and high-Z (Cu) zone, alternatively. The spatial resolution of the multilayer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c8fe1d6caaa85f20293288ec00f1033
https://doi.org/10.1016/j.phpro.2012.03.534
https://doi.org/10.1016/j.phpro.2012.03.534
Autor:
Nagao Kamijo, Masato Yasumoto, Akihisa Takeuchi, Shigeharu Tamura, Yoshio Suzuki, Kentaro Uesugi
Publikováno v:
Vacuum. 83:691-694
We have developed a multilevel-type multilayer X-ray lens (Fresnel zone plate, FZP) using sputter deposition. Such a multilevel-type FZP can attain high diffraction efficiency which results in the reduction of radiation damage to biological specimens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176d8315cf9a646a24923adea597255f
https://doi.org/10.1016/j.vacuum.2008.04.046
https://doi.org/10.1016/j.vacuum.2008.04.046
Autor:
Nagao Kamijo, Tomonari Takeuchi, Hiroyuki Kageyama, Shigeharu Tamura, Nakazawa Hiromi, Atsumi Toshiyuki, Yoshio Suzuki, Akihisa Takeuchi
Publikováno v:
Journal of the American Ceramic Society. 91:2495-2500
Fluorine-containing indium tin oxide (F-ITO) sputtering targets were prepared using spark-plasma-sintering (SPS) process. The initial powder, which was prepared by reacting ITO with HF, was sintered to the 10 cm-disks with nearly 90% of the theoretic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::975a165d50a858169a615dee5c7363a3
https://doi.org/10.1111/j.1551-2916.2008.02503.x
https://doi.org/10.1111/j.1551-2916.2008.02503.x
Autor:
Yasuko Terada, Masato Yasumoto, Mitsuhiro Awaji, Nagao Kamijo, Yoshio Suzuki, Kentaro Uesugi, Hidekazu Takano, Shigeharu Tamura, Akihisa Takeuchi
Publikováno v:
Vacuum. 80:823-827
A multilayer (sputtered-sliced) Fresnel zone plate (FZP) is one of the promising focusing optics with high spatial resolution for the high-energy X-ray region. This is because a large “aspect ratio” can be realized easily. In addition, it is impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d676ec06919ad0969b3efa2d0524ab7a
https://doi.org/10.1016/j.vacuum.2005.11.004
https://doi.org/10.1016/j.vacuum.2005.11.004
Autor:
Hidekazu Takano, Akihisa Takeuchi, Nagao Kamijo, Kentaro Uesugi, Masato Yasumoto, Mitsuhiro Awaji, Shigeharu Tamura, Yoshio Suzuki
Publikováno v:
Vacuum. 74:741-746
Three new types of optical elements for the synchrotron radiation (SR) high-brilliance X-ray beamlines have been developed: (1) a spatial resolution test pattern for X-ray computed tomography (CT), (2) a spatial resolution test pattern for X-ray scan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aae2b309af2cfca50afd85219a10467e
https://doi.org/10.1016/j.vacuum.2004.01.059
https://doi.org/10.1016/j.vacuum.2004.01.059