Koji Okamoto

Publication Activity (10 Years)

Years Active: 1994-2022
Publications (10 Years): 5

Top Topics

Spatial Proximity

Negative Matrix Factorization

Permalloy Films

Top Venues

Proc. Meet. Acoust.

Briefings Bioinform.

Reliab. Eng. Syst. Saf.

Publications

Ryuji Hamamoto, Ken Takasawa, Hidenori Machino, Kazuma Kobayashi, Satoshi Takahashi, Amina Bolatkan, Norio Shinkai, Akira Sakai, Rina Aoyama, Masayoshi Yamada, Ken Asada, Masaaki Komatsu, Koji Okamoto, Hirokazu Kameoka, Syuzo Kaneko
Application of non-negative matrix factorization in oncology: one approach for establishing precision medicine. Briefings Bioinform. 23 (4) (2022)
Kampanart Silva, Koji Okamoto
Discussion on probability of cesium-137 release exceeding 100 TBq as a part of the consideration of nuclear power plant probabilistic risk criteria for environmental protection. Reliab. Eng. Syst. Saf. 180 (2018)
Hongyang Wei, Nejdet Erkan, Koji Okamoto
Experimental investigation of the effect of control rod guide tubes on the breakup of a molten metal jet in the lower plenum of a boiling water reactor under isothermal conditions. J. Vis. 20 (2) (2017)
Aaron B. Vaughn, Tracianne B. Neilsen, Kent L. Gee, Koji Okamoto, Masahito Akamine
Near-field spatial variation in similarity spectra decomposition of a Mach 1.8 laboratory-scale jet. Proc. Meet. Acoust. 29 (1) (2016)
Nejdet Erkan, Penghui Chai, Koji Okamoto
Natural convection in wake of molten metal moving with phase change of wax. J. Vis. 19 (2) (2016)
Nejdet Erkan, Toshihiro Kawakami, Hiroshi Madokoro, Penghui Chai, Yuki Ishiwatari, Koji Okamoto
Numerical simulation of droplet deposition onto a liquid film by VOF-MPS hybrid method. J. Vis. 18 (2) (2015)
Koji Okamoto, Jun Sakakibara
The 16th international symposium on flow visualization, ISFV16. J. Vis. 18 (3) (2015)
Satoshi Someya, Mitsunori Uchida, Yan Rong Li, Hiroyuki Ohshima, Koji Okamoto
Entrained droplets in underexpanded gas jet in water. J. Vis. 14 (3) (2011)
T. Fujiwara, Masaki Iwamaru, Manabu Tange, Satoshi Someya, Koji Okamoto
A fractal-based 2D expansion method for multi-scale volume data visualization. J. Vis. 14 (2) (2011)
Takanori Fujiwara, Ryo Matsushita, Masaki Iwamaru, Manabu Tange, Satoshi Someya, Koji Okamoto
Fractal Map: Fractal-Based 2D Expansion Method for Multi-scale High-Dimensional Data Visualization. ISVC (1) (2010)
Yan Rong Li, Satoshi Someya, Koji Okamoto
An experimental investigation of flow-induced acoustic resonance and flow field in a closed side branch system using a high time-resolved PIV technique. J. Vis. 13 (1) (2010)
Satoshi Someya, Satoshi Yoshida, Koji Okamoto, Yan Rong Li, Manabu Tange, Mohammad Mezbah Uddin
Jet ejection from droplets near the Leidenfrost temperature. J. Vis. 13 (1) (2010)
Yong-Jae Kim, Koji Okamoto, Han Seo Ko
flow. J. Vis. 12 (3) (2009)
Michiko Tokumaru, Heiji Ikoma, Yuji Yamada, Koji Okamoto, Akira Yamamoto, Yoshinori Shirakawa
-order 3.456GHz transmit baseband filter in 110nm CMOS for millimeter-wave communication systems. CICC (2009)
Z. Jin, Satoshi Someya, Koji Okamoto, Hui Hu
Mixing enhancement in a microfluidic device. J. Vis. 11 (1) (2008)
Nejdet Erkan, K. Shinohara, Koji Okamoto, T. Okamoto, T. Fujii
Measurement of two overlapped velocity vector fields in microfluidic devices using time-resolved PIV. J. Vis. 11 (1) (2008)
Keisuke Uchida, Koji Okamoto
X-ray visualization of powder flow in a screw feeder for different shaped screws. J. Vis. 10 (4) (2007)
Satoshi Someya, Koji Okamoto
Measurement of the flow and its vibration in Japanese traditional bamboo flute using the dynamic PIV. J. Vis. 10 (4) (2007)
Shiro Dosho, Takashi Morie, Koji Okamoto, Yuji Yamada, Kazuaki Sogawa
A -90 dBc@ 10 kHz Phase Noise Fractional-N Frequency Synthesizer with Accurate Loop Bandwidth Control Circuit. IEICE Trans. Electron. (6) (2006)
Yasuhiko Sugii, Koji Okamoto, Akihide Hibara, Manabu Tokeshi, Takehiko Kitamori
Effect of korteweg stress in miscible liquid two-layer flow in a microfluidic device. J. Vis. 8 (2) (2005)
Tee Gyu Hwang, Deog Hee Doh, Koji Okamoto
4D-PTV Measurements of an impinged jet with a dynamic 3D-PTV. J. Vis. 8 (3) (2005)
Yasuhiko Sugii, Koji Okamoto
Quantitative visualization of micro-tube flow using micro-PIV. J. Vis. 7 (1) (2004)
Kouichi Nagano, Koji Okamoto, Akira Yamamoto, Hiroki Mouri, Akira Kawabe, Hirokuni Fujiyama, Takashi Morie, Hiroyuki Nakahira, Masahiro Kuramochi, Minoru Ochiai, Kazutoshi Aida, Youichi Ogura, Toshihiko Takahashi, Toru Kakiage, Masao Takiguchi, Takashi Yamamoto, Hiroshi Kamiyama, Yutaka Katabe
A 0.13um CMOS ultra-compact DVD SoC employing a full digital equalizing PRML read channel. CICC (2004)
Satoshi Someya, Tetsuo Munakata, Masahiro Nishio, Koji Okamoto
Preliminary study of two immiscible liquid layers subjected to a horizontal temperature gradient. J. Vis. 6 (1) (2003)
SeongDae Hong, Koji Okamoto, Hyun Jung Kim, Yasuhiko Sugii, Haruki Madarame
Chemically racting liquid round jet. J. Vis. 6 (3) (2003)
Satoshi Someya, Koji Okamoto, Gentaro Tanaka
3D shape reconstruction from synthetic images captured by a rotating periscope system with a single focal direction. J. Vis. 6 (2) (2003)
Koji Okamoto, Takashi Morie, Akira Yamamoto, Kouichi Nagano, Koji Sushihara, Hiroyuki Nakahira, Ryusuke Horibe, Kazutoshi Aida, Toshihiko Takahashi, Minoru Ochiai, Akinobu Soneda, Toru Kakiage, Tamaki Iwasaki, Hiroshi Taniuchi, Tadashi Shibata, Takahiro Ochi, Masao Takiguchi, Takashi Yamamoto, Tadayoshi Seike, Akira Matsuzawa
A fully integrated 0.13-μm CMOS mixed-signal SoC for DVD player applications. IEEE J. Solid State Circuits 38 (11) (2003)
Hiderou Yoshida, Hiroshi Kumimoto, Koji Okamoto
dutA RNA functions as an untranslatable RNA in the development of Dictyostelium discoideum. Nucleic Acids Res. 22 (1) (1994)