Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Kazuhiko, Omote"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Amorphous carbon is a promising candidate as an energy storage material. In this paper, we performed an X-ray total scattering measurement, RMC modeling, and persistent homology analysis for amorphous carbon samples fabricated at two differe
Externí odkaz:
https://doaj.org/article/513c0180b72c442aa3637e61546430a6
Autor:
Naoki Kunishima, Raita Hirose, Yoshihiro Takeda, Koichiro Ito, Kengo Furuichi, Kazuhiko Omote
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract For three-dimensional observation of unstained bio-specimens using X-ray microscopy with computed tomography (CT), one main problem has been low contrast in X-ray absorption. Here we introduce paraffin-mediated contrast enhancement to visual
Externí odkaz:
https://doaj.org/article/a4892d59b2834777894efee7314cbc87
Autor:
Naoki Kunishima, Yoshihiro Takeda, Raita Hirose, Dominika Kalasová, Jakub Šalplachta, Kazuhiko Omote
Publikováno v:
Plant Methods, Vol 16, Iss 1, Pp 1-10 (2020)
Abstract Background The visualization of internal 3D-structure of tissues at micron resolutions without staining by contrast reagents is desirable in plant researches, and it can be achieved by an X-ray computed tomography (CT) with a phase-retrieval
Externí odkaz:
https://doaj.org/article/ae3867243db4431495d5306e03107703
Autor:
Naoki Kunishima, Yoshihiro Takeda, Raita Hirose, Satoshi Kume, Mitsuyo Maeda, Akiko Oguchi, Motoko Yanagita, Hirotoshi Shibuya, Masaru Tamura, Yosky Kataoka, Yasuhiro Murakawa, Koichiro Ito, Kazuhiko Omote
Publikováno v:
Microscopy. 71:315-323
X-ray microscopes adopting computed tomography enable nondestructive 3D visualization of biological specimens at micron-level resolution without conventional 2D serial sectioning that is a destructive/laborious method and is routinely used for analyz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172d72199811cf8daa247dbfedae372a
https://doi.org/10.1093/jmicro/dfac033
https://doi.org/10.1093/jmicro/dfac033
Publikováno v:
Metrology, Inspection, and Process Control XXXVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7d4cd61aff44e8519140077babab8e9
https://doi.org/10.1117/12.2657063
https://doi.org/10.1117/12.2657063
Publikováno v:
Metrology, Inspection, and Process Control XXXVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c3a015db86217ff22bcf7f13f3224b
https://doi.org/10.1117/12.2658129
https://doi.org/10.1117/12.2658129
Autor:
Jakub Šalplachta, Tomáš Zikmund, Marek Zemek, Adam Břínek, Yoshihiro Takeda, Kazuhiko Omote, Jozef Kaiser
Publikováno v:
Sensors, Vol 21, Iss 1, p 238 (2021)
In this article, we introduce a new ring artifacts reduction procedure that combines several ideas from existing methods into one complex and robust approach with a goal to overcome their individual weaknesses and limitations. The procedure different
Externí odkaz:
https://doaj.org/article/7b98b77773344549a1b446ffe7ad269f
Autor:
Masatsugu Yoshimoto, Kazuhiko Omote
Publikováno v:
Journal of the Physical Society of Japan. 91
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85224f708c063a83d62dc6a8eef45d87
https://doi.org/10.7566/jpsj.91.104602
https://doi.org/10.7566/jpsj.91.104602
Autor:
Kazuhiko Omote, Tomoyuki Iwata
Publikováno v:
Journal of Applied Crystallography
A three-dimensional real-space model has been created for complex hierarchical materials by matching observed and simulated small-angle X-ray scattering patterns. The simulation is performed by arranging the positions of small primary particles and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f42b01e6b43208ce59d6d1a9f17bbdd0
https://doi.org/10.1107/s1600576721006701
https://doi.org/10.1107/s1600576721006701
Autor:
Kazuhiko Omote
Publikováno v:
Vacuum and Surface Science. 64:236-241
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::387a8fab5c918a2022d2a7bb5eb3586d
https://doi.org/10.1380/vss.64.236
https://doi.org/10.1380/vss.64.236