Takumi Akiyama - Articles - Scientific Research Publishing

Online Accounts Management Method Using Risk-Based Approach (Articles)

Yoshio Kakizaki, Takumi Akiyama, Kazuya Otani, Ryoichi Sasaki

Journal of Computer and Communications Vol.4 No.14，November 14, 2016

DOI: 10.4236/jcc.2016.414003 1,354 Downloads 2,220 Views Citations
Analysis of Residual Solvents in Annatto Extracts Using a Static Headspace Gas Chromatography Method (Articles)

Yusai Ito, Kyoko Ishizuki, Wakana Sekiguchi, Atsuko Tada, Takumi Akiyama, Kyoko Sato, Takeshi Yamazaki, Hiroshi Akiyama

American Journal of Analytical Chemistry Vol.3 No.9，September 28, 2012

DOI: 10.4236/ajac.2012.39083 6,727 Downloads 10,658 Views Citations
Fermented Brown Sugar Residue Prolongs the Caenorhabditis elegans Lifespan via DAF-16 (Articles)

Takumi Satoh, Kazuichi Sakamoto

Food and Nutrition Sciences Vol.8 No.9，September 12, 2017

DOI: 10.4236/fns.2017.89061 1,332 Downloads 2,370 Views Citations
Thermal Decomposition of Bamboo Phyllostachys Edulis Pretreated with Ionic Liquids-Water Mixtures (Articles)

Qingyue Wang, Qiyu Chen, Takumi Endo

Green and Sustainable Chemistry Vol.5 No.2，April 10, 2015

DOI: 10.4236/gsc.2015.52008 4,451 Downloads 5,416 Views Citations
Proposal and Verification of Simultaneous Measurement Method for Three Thermoelectric Properties with Film-Type Thermocouple Probe (Articles)

Takumi Yamazaki, Ai Ueno, Hosei Nagano

Journal of Electronics Cooling and Thermal Control Vol.7 No.2，June 2, 2017

DOI: 10.4236/jectc.2017.72003 1,894 Downloads 3,136 Views Citations
Fabrication and Characterization of Phthalocyanine/C₆₀ Solar Cells with Inverted Structure (Articles)

Kazumi Yoshida, Takeo Oku, Atsushi Suzuki, Tsuyoshi Akiyama, Yasuhiro Yamasaki

Advances in Chemical Engineering and Science Vol.2 No.4，November 1, 2012

DOI: 10.4236/aces.2012.24056 5,192 Downloads 8,483 Views Citations
Fabrication and Characterization of Bulk Heterojunction Solar Cells Based on Liquid-Crystal Semiconductive Polymer (Articles)

Atsushi Suzuki, Shinichi Ogahara, Tsuyoshi Akiyama, Takeo Oku

Energy and Power Engineering Vol.4 No.6，November 29, 2012

DOI: 10.4236/epe.2012.46060 5,110 Downloads 8,137 Views Citations
Fabrication and Characterization of PCBM:P3HT Bulk Heterojunction Solar Cells Doped with Germanium Phthalocyanine or Germanium Naphthalocyanine (Articles)

Kazumi Yoshida, Takeo Oku, Atsushi Suzuki, Tsuyoshi Akiyama, Yasuhiro Yamasaki

Materials Sciences and Applications Vol.4 No.4A，April 24, 2013

DOI: 10.4236/msa.2013.44A001 7,524 Downloads 12,832 Views Citations
This article belongs to the Special Issue on Nanocomposite
Volatile Substances in Polymer Toys Made from Butadiene and Styrene (Articles)

Yutaka Abe, Miku Yamaguchi, Motoh Mutsuga, Hiroshi Akiyama, Yoko Kawamura

American Journal of Analytical Chemistry Vol.4 No.5，May 22, 2013

DOI: 10.4236/ajac.2013.45029 6,310 Downloads 9,618 Views Citations
Evaluation of the Equality of Non-Polar Capillary Columns in GC/MS Analysis of Food Contact Plastics (Articles)

Motoh Mutsuga, Miku Yamaguchi, Yutaka Abe, Hiroshi Akiyama

American Journal of Analytical Chemistry Vol.4 No.9，September 13, 2013

DOI: 10.4236/ajac.2013.49061 4,797 Downloads 7,264 Views Citations
Fabrication and Characterization of Phthalocyanine-Based Organic Solar Cells (Articles)

Makoto Iwase, Atsushi Suzuki, Tsuyoshi Akiyama, Takeo Oku

Materials Sciences and Applications Vol.5 No.5，April 14, 2014

DOI: 10.4236/msa.2014.55033 5,479 Downloads 8,207 Views Citations
CO₂ Capture at Room Temperature and Ambient Pressure: Isomer Effect in Room Temperature Ionic Liquid/Propanol Solutions (Articles)

Hiroshi Abe, Azusa Takeshita, Hirokazu Sudo, Koichi Akiyama, Hiroaki Kishimura

Green and Sustainable Chemistry Vol.6 No.2，May 25, 2016

DOI: 10.4236/gsc.2016.62011 2,685 Downloads 4,206 Views Citations
Effect of Water Content on Crystalline Structure of Ionic Liquids Mixture Pretreated Microcrystalline Cellulose (MCC) (Articles)

Qingyue Wang, Qiyu Chen, Hiroki Niida, Naoki Mitsumura, Takumi Endo

Materials Sciences and Applications Vol.5 No.4，March 25, 2014

DOI: 10.4236/msa.2014.54023 4,856 Downloads 7,014 Views Citations
Evaluation of Antibodies Induced by the Injection of Single Capsid Protein or Purified Virus Particle of Coxsackievirus B3 in Mice (Articles)

Toshiaki Shimoyama, Takumi Kubota, Junsuke Shirai, Rie Watanabe

World Journal of Vaccines Vol.4 No.4，October 16, 2014

DOI: 10.4236/wjv.2014.44019 3,369 Downloads 4,138 Views Citations
Photoluminescence Properties of Thulium and Cerium Co-Doped Tantalum-Oxide Films Prepared by Radio-Frequency Co-Sputtering (Articles)

Kenta Miura, Takumi Osawa, Yuya Yokota, Tetsuhito Suzuki, Osamu Hanaizumi

Materials Sciences and Applications Vol.6 No.4，March 26, 2015

DOI: 10.4236/msa.2015.64031 2,933 Downloads 3,734 Views Citations
Preparation of CuO-Ta₂O₅ Composites Using a Simple Co-Sputtering Method (Articles)

Kenta Miura, Takumi Osawa, Yuya Yokota, Zobaer Hossain, Osamu Hanaizumi

Journal of Materials Science and Chemical Engineering Vol.3 No.9，September 22, 2015

DOI: 10.4236/msce.2015.39006 2,717 Downloads 3,452 Views Citations
Photoluminescence and Crystalline Properties of CuO-Ta₂O₅ Composite Films Prepared Using Co-Sputtering (Articles)

Kenta Miura, Takumi Osawa, Yuya Yokota, Osamu Hanaizumi

Open Access Library Journal Vol.2 No.11，November 10, 2015

DOI: 10.4236/oalib.1102045 844 Downloads 1,399 Views Citations
Preparation of Cr₂O₃-Ta₂O₅ Composites Using RF Magnetron Sputtering (Articles)

Kenta Miura, Takumi Osawa, Yuya Yokota, Osamu Hanaizumi

Open Access Library Journal Vol.2 No.12，December 14, 2015

DOI: 10.4236/oalib.1102094 821 Downloads 1,352 Views Citations
Computational Study for the Aromatic Nucleophilic Substitution Reaction on 1-Dimethylamino-2,4-bis(trifluoroacetyl)-naphthalene with Amines (Articles)

Norio Ota, Tomohiro Nakada, Takumi Shintani, Yasuhiro Kamitori, Etsuji Okada

International Journal of Organic Chemistry Vol.8 No.3，August 2, 2018

DOI: 10.4236/ijoc.2018.83020 1,372 Downloads 3,222 Views Citations
A Numerical Study on Jet Structure and Noise Emission of Underexpanded Radial Jet (Articles)

Takumi Nojima, Yoko Sakakibara, Masaki Endo, Hiromasa Suzuki

Open Journal of Fluid Dynamics Vol.9 No.1，March 14, 2019

DOI: 10.4236/ojfd.2019.91006 739 Downloads 1,380 Views Citations

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