Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Kengo, Oka"'
Publikováno v:
Journal of the Japan Society of Colour Material. 96:176-179
Publikováno v:
Journal of Asian Ceramic Societies, Vol 6, Iss 3, Pp 284-288 (2018)
The superconductivity of La2CuO4-based materials is known to be achievable by doping holes in Cu ions. In this study, the hole content was tuned by mixing anion sites with oxygen and sulfur. The substitution of La1.7Sr0.3CuO4 with sulfur led to the r
Externí odkaz:
https://doaj.org/article/535737570b7b4db4b1f863622c97fe3f
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 69:356-361
Autor:
Nico Vinzenz, Dennis Kengo Oka
Publikováno v:
SAE Technical Paper Series.
In recent years, fuzz testing has established itself as a reliable and indispensable testing method for finding previously unknown and product specific vulnerabilities within the code base of automotive systems. As such, we see increased requirements
Autor:
Eiko Sakai, Yusuke Miura, Emi Suzuki-Kouyama, Kengo Oka, Masashi Tachibana, Kenji Kawabata, Fuminori Sakurai, Hiroyuki Mizuguchi
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract Angiogenesis, new vessel formation from pre-existing vessels, is a highly conserved event through vertebrates. However, the system for tuning angiogenesis by species-intrinsic factors is totally unknown. miR-1224 is a member of mammal-specif
Externí odkaz:
https://doaj.org/article/bd865baf34144ea8b49fb925209bcf32
Publikováno v:
Sustainable Energy & Fuels. 6:2423-2427
A two-dimensional layered perovskite oxyfluoride Pb3Fe2O5F2 has electrocatalytic activity for water oxidation and showed nearly 8-fold more evolved O2 than a three-dimensional bulk PbFeO2F.
Publikováno v:
Journal of the Ceramic Society of Japan. 130:35-38
Autor:
Kengo Oka
Publikováno v:
Journal of the Ceramic Society of Japan. 129:555-560
Autor:
Keisuke Shimizu, Hajime Hojo, Kengo Oka, Kei Shigematsu, Hajime Yamamoto, Yuki Sakai, Masaki Azuma
Publikováno v:
Annual Review of Materials Research. 51:329-349
Perovskite ABO3 oxides that have Bi and Pb at the A site and transition metals at the B site, when stabilized by high-pressure synthesis at several gigapascals, provide a rich parameter space of fascinating properties. Stereochemical 6 s2 lone pairs