Zobrazeno 1 - 10
of 463
pro vyhledávání: '"Katsuhisa Tanaka"'
Autor:
Takayuki Kawai, Hiroyo Kagami-Katsuyama, Koji Satoh, Takashi Futami, Hiromi Kimoto-Nira, Jun Nishihira, Katsuhisa Tanaka, Takashi Matsumoto, Hajime Shimazaki, Satoshi Yagi, Kohei Sase, Kenji Tanigawa, Mari Maeda-Yamamoto
Publikováno v:
Nutrients, Vol 16, Iss 10, p 1410 (2024)
In Japan, many workers are exposed to chronic stress, sleep deprivation, and nutritional imbalance. They tend still to go to work when ill, leading to decreased work performance and productivity, which has become a major social problem. We conducted
Externí odkaz:
https://doaj.org/article/b76144f70d014defa6d48cd7bc227d08
Publikováno v:
Applied Physics Express, Vol 17, Iss 1, p 011008 (2024)
We report the characterization and application of mist-CVD-grown rutile-structured Ge _x Sn _1− _x O _2 ( x = ∼ 0.53) films lattice-matched to isostructural TiO _2 (001) substrates. The grown surface was flat throughout the growth owing to the la
Externí odkaz:
https://doaj.org/article/034b8938b2fd417895b89f34879fd0d9
Autor:
Yui Takahashi, Hitoshi Takane, Hirokazu Izumi, Takeru Wakamatsu, Yuki Isobe, Kentaro Kaneko, Katsuhisa Tanaka
Publikováno v:
Applied Physics Express, Vol 17, Iss 4, p 041002 (2024)
We report on the control of carrier density in r-SnO _2 thin films grown on isostructural r-TiO _2 substrates by doping with Sb aiming for power-electronics applications. The carrier density was tuned within a range of 3 × 10 ^16 –2 × 10 ^19 cm ^
Externí odkaz:
https://doaj.org/article/5d6a3063122b495bbd9355b718158d37
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 3, Pp n/a-n/a (2022)
The resonant phenomena of metasurfaces highly depend on the scattering strength of each component and their interferences. The losses modify the phase and reduce the amplitude of all multipoles; thus, the loss control is vital for obtaining the desig
Externí odkaz:
https://doaj.org/article/056c8e9f6a204700ad21cc814e09bd81
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 5, Pp n/a-n/a (2021)
Oxide glasses incorporating large amounts of paramagnetic ion species are well known to exhibit magnetic functionality: through the specific choice of ion, such glasses may simultaneously exhibit magnetic force response and high or low magneto‐opti
Externí odkaz:
https://doaj.org/article/d43f8948430b468883e17e9cae3c64ee
Autor:
Eko Siswanto, Katsuhisa Tanaka
Publikováno v:
Remote Sensing, Vol 6, Iss 4, Pp 2718-2742 (2014)
Seasonal cycles, interannual variations and decadal trends of Sea-viewing Wide Field-of-view Sensor (SeaWiFS)-retrieved chlorophyll-a concentration (Chl-a) in the Strait of Malacca (SM) were investigated with reconstructed, cloud-free SeaWiFS Chl-a d
Externí odkaz:
https://doaj.org/article/2f0390258c434ce0aac3638ab3c76c3f
Publikováno v:
ACS Applied Optical Materials. 1:870-877
Publikováno v:
Journal of Materials Chemistry C. 11:472-479
The total radiation pattern is evaluated for nanoantenna phosphors comprising a periodic array of TiO2 particles on the phosphor plate. The antenna redistributes the spatial radiation pattern while the total emission intensity remains unchanged.
Autor:
Hitoshi Takane, Hirokazu Izumi, Hajime Hojo, Takeru Wakamatsu, Katsuhisa Tanaka, Kentaro Kaneko
Publikováno v:
Journal of Materials Research.
Autor:
Suguru Yoshida, Hirofumi Akamatsu, Alexandra S. Gibbs, Shogo Kawaguchi, Venkatraman Gopalan, Katsuhisa Tanaka, Koji Fujita
Publikováno v:
Chemistry of Materials. 34:6492-6504