Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Koji Oyama"'
Publikováno v:
Journal of Japan Society on Water Environment. 42:277-284
Publikováno v:
Applied Catalysis A: General. 472:113-122
We examined the promotion effect of Fe addition and the role of Fe on Co/α-Al 2 O 3 catalyst for ethanol steam reforming using XAFS and IR. Activity tests of Fe/Co/α-Al 2 O 3 with various Fe loadings show the addition of 0.22 wt% iron as an appropr
Publikováno v:
Journal of the Japan Petroleum Institute. 56:32-43
Autor:
Koji Oyama, Tadahide Sone
Publikováno v:
Journal of the Japan Petroleum Institute. 54:201-207
本研究ではガソリンの化学的特性がエンジンアウト排出ガス,特にNOx排出に及ぼす影響を調べることを目的に,15種類のガソリン(モデル燃料)を用いたエンジン実験およびエンジン燃
Autor:
Hirofumi Itoh, Reiichiro Kawase, Yoshihiro Sugi, Koji Oyama, Kenichi Komura, Yoshihiro Kubota, Akira Iida
Publikováno v:
Industrial & Engineering Chemistry Research. 46:1091-1098
The hydrothermal syntheses of MFI-type zeolites, MFI and calcium-containing MFI (Ca-MFI), were systematically studied by using simple and inexpensive organic amines, triethylamine (TEA), butylamine (NBA), and 1,6-diaminohexane (DAH), as structure-dir
Publikováno v:
The European Journal of Orthodontics. 29:113-117
SUMMARY It is thought that the stress concentration at the root apex caused by orthodontic force induces root resorption. The purpose of this study was to investigate stress distribution at the root in cases of deviated root shapes using fi nite elem
Publikováno v:
2015 IEEE SENSORS.
In this paper, we report the fabrication and experiment results of carbon nanotube (CNT) based micropreconcentrator. In our micropreconcentrator, the CNT are applied as the adsorption structures to trap and detect trace level volatile organic compoun
Autor:
Ryo Tanigawara, Yasuhiro Sugimura, Yoshitaka Senda, Masaaki Nakamura, Yoshiyuki Bando, Masahito Shibata, Akira Sano, Koji Oyama
Publikováno v:
Drying Technology. 23:2437-2447
The superheated steam drying at reduced pressure is performed, and the effects of operational conditions such as drying pressure and temperature on the drying characteristics are examined. In order to obtain the basic guideline for the design of the
Publikováno v:
IEEE SENSORS 2014 Proceedings.
Publikováno v:
Archives of physical medicine and rehabilitation. 96(5)
Objective To evaluate the immediate effect of repetitive wrist extension on grip strength in patients with distal radial fracture. Design Interventional study. Setting Patients who were admitted to a hospital department of occupational therapy. Parti