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• Over 1 A/mm drain current density and 3.6 W/mm output power density in 2DHG diamond MOSFETs with highly doped regrown source/drain

  Kudara, K., Arai, M., Suzuki, Y., Morishita, A., Tsunoda, J., Hiraiwa, A. & Kawarada, H., 2022 Mar, In: Carbon. 188, p. 220-228 9 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Over 1-W cw 580 nm light generation with QPM-Zn: LN ridge waveguide and its long-term output power stability

  Yamada, T., Nakanishi, J., Hayashi, K. & Nishida, Y., 2009 Jan 1, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2009. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Over 1-W cw 580 nm light generation with QPM-Zn:LN ridge waveguide and its long-term output power stability

  Yamada, T., Nakanishi, J., Hayashi, K. & Nishida, Y., 2009 Nov 20, CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. 5196550. (CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Over 20-GHz cutoff frequency submicrometer-gate diamond MISFETs

  Matsudaira, H., Miyamoto, S., Ishizaka, H., Umezawa, H. & Kawarada, H., 2004 Jul, In: IEEE Electron Device Letters. 25, 7, p. 480-482 3 p.

  Research output: Contribution to journal › Article › peer-review
  39 Citations (Scopus)

• Over 3.0 gw/cm² figure-of-merit gan p-n junction diodes on free-standing gan substrates

  Hatakeyama, Y., Nomoto, K., Kaneda, N., Kawano, T., Mishima, T. & Nakamura, T., 2011 Dec 1, In: IEEE Electron Device Letters. 32, 12, p. 1674-1676 3 p., 6042353.

  Research output: Contribution to journal › Article › peer-review
  111 Citations (Scopus)

• Over 57% efficiency C-band GaN HEMT high power amplifier with internal harmonic manipulation circuits

  Otsuka, H., Yamanaka, K., Noto, H., Tsuyama, Y., Chaki, S., Inoue, A. & Miyazaki, M., 2008, 2008 IEEE MTT-S International Microwave Symposium Digest, MTT. p. 311-314 4 p. 4633165. (IEEE MTT-S International Microwave Symposium Digest).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  22 Citations (Scopus)

• Over 59 mV pH⁻¹ Sensitivity with Fluorocarbon Thin Film via Fluorine Termination for pH Sensing Using Boron-Doped Diamond Solution-Gate Field-Effect Transistors

  Chang, Y. H., Iyama, Y., Tadenuma, K., Kawaguchi, S., Takarada, T., Falina, S., Syamsul, M. & Kawarada, H., 2021 Mar, In: Physica Status Solidi (A) Applications and Materials Science. 218, 5, 2000278.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Over-67-GHz-bandwidth Membrane InGaAlAs EADFB Laser on Si Platform

  Hiraki, T., Aihara, T., Maeda, Y., Fujii, T., Sato, T., Tsuchizawa, T., Takahata, K., Kakitsuka, T. & Matsuo, S., 2022, 2022 Optical Fiber Communications Conference and Exhibition, OFC 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., M3D.2. (2022 Optical Fiber Communications Conference and Exhibition, OFC 2022 - Proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)

• Over-67-GHz-bandwidth Membrane InGaAlAs EADFB Laser on Si Platform

  Hiraki, T., Aihara, T., Maeda, Y., Fujii, T., Sato, T., Tsuchizawa, T., Takahata, K., Kakitsuka, T. & Matsuo, S., 2022, Optical Fiber Communication Conference, OFC 2022. Optica Publishing Group (formerly OSA), M3D.2. (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Over-67-GHz-bandwidth Membrane InGaAlAs EADFB Laser on Si Platform

  Hiraki, T., Aihara, T., Maeda, Y., Fujii, T., Sato, T., Tsuchizawa, T., Takahata, K., Kakitsuka, T. & Matsuo, S., 2016, Optical Fiber Communication Conference, OFC 2016. Optica Publishing Group (formerly OSA), M3D.2. (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Over-67-GHz-Bandwidth Membrane InGaAlAs Electro-Absorption Modulator Integrated With DFB Laser on Si Platform

  Hiraki, T., Aihara, T., Maeda, Y., Fujii, T., Sato, T., Tsuchizawa, T., Takahata, K., Kakitsuka, T. & Matsuo, S., 2023 Feb 1, In: Journal of Lightwave Technology. 41, 3, p. 880-887 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Over 99.6 wt%-pure, sub-millimeter-long carbon nanotubes realized by fluidized-bed with careful control of the catalyst and carbon feeds

  Chen, Z., Kim, D. Y., Hasegawa, K., Osawa, T. & Noda, S., 2014, In: Carbon. 80, 1, p. 339-350 12 p.

  Research output: Contribution to journal › Article › peer-review
  35 Citations (Scopus)

• Overall technological results of IMS-EFSOT Japanese project - Environmental impact of lead-free soldering

  Okamoto, M., Serizawa, K., Satoh, H., Chiba, M., Takamatsu, T., Itsubo, N. & Inaba, A., 2005, Proceedings - Fourth International Symposium on Environmentally Conscious Design and Inverse Manufacturing, Eco Design 2005. p. 554-558 5 p. 1619293. (Proceedings - Fourth International Symposium on Environmentally Conscious Design and Inverse Manufacturing, Eco Design 2005; vol. 2005).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Overarching control of flexi grid optical networks: Interworking of GMPLS and openflow domains

  Casellas, R., Munoz, R., Martinez, R., Vilalta, R., Mayoral, A., Liu, L., Tsuritani, T. & Morita, I., 2015 Mar 1, In: Journal of Lightwave Technology. 33, 5, p. 1054-1062 9 p., 7006646.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Overcoming coordination failure using a mechanism based on gradualism and endogeneity

  Kamijo, Y., Ozono, H. & Shimizu, K., 2016 Mar 1, In: Experimental Economics. 19, 1, p. 202-217 16 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Overcoming Inertia: Drivers of the Outsourcing Process

  Mol, M. J. & Kotabe, M., 2011 Jun, In: Long Range Planning. 44, 3, p. 160-178 19 p.

  Research output: Contribution to journal › Article › peer-review
  24 Citations (Scopus)

• Overcoming informal trade barriers among Japanese intermediaries: An attitudinal assessment

  Gehrt, K. C., Lotz, S., Shim, S., Sakano, T. & Onzo, N., 2005 Dec, In: Agribusiness. 21, 1, p. 53-63 11 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Overcoming negative disaster images: how Fukushima’s sake breweries challenged negative stereotypes and rebuilt its regional brand

  Nguyen, D. N., Kumakura, M., Kudo, S., Esteban, M. & Onuki, M., 2021, In: Journal of Tourism Futures. 7, 3, p. 390-405 16 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Citations (Scopus)

• Overcoming the quality-quantity tradeoff in dispersion and printing of carbon nanotubes by a repetitive dispersion-extraction process

  Shirae, H., Kim, D. Y., Hasegawa, K., Takenobu, T., Ohno, Y. & Noda, S., 2015 May 30, In: Carbon. 91, p. 20-29 10 p.

  Research output: Contribution to journal › Article › peer-review
  22 Citations (Scopus)

• Overcomplete BSS for convolutive mixtures based on hierarchical clustering

  Winter, S., Sawada, H., Araki, S. & Makino, S., 2004, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Puntonet, C. G. & Prieto, A. (eds.). Springer Verlag, p. 652-660 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3195).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  6 Citations (Scopus)

• Overcurrent characteristics of 1 m long superconducting model cable using YBCO coated conductors

  Ueda, H., Wang, X., Ishiyama, A., Mukoyama, S., Yagi, M., Kashima, N., Nagaya, S. & Shiohara, Y., 2008 Feb 1, In: Journal of Physics: Conference Series. 97, 1, 012168.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Over-current characteristics of 275-kV class YBCO power cable

  Ishiyama, A., Wang, X., Ueda, H., Uryu, T., Yagi, M. & Fujiwara, N., 2011 Jun, In: IEEE Transactions on Applied Superconductivity. 21, 3 PART 2, p. 1017-1020 4 p., 5629382.

  Research output: Contribution to journal › Article › peer-review
  11 Citations (Scopus)

• Over-current characteristics of 66-kV RE123 HTS power cable

  Wang, X., Ishiyama, A., Ohya, M. & Fujiwara, N., 2011 Jun, In: IEEE Transactions on Applied Superconductivity. 21, 3 PART 2, p. 1013-1016 4 p., 5675745.

  Research output: Contribution to journal › Article › peer-review
  16 Citations (Scopus)

• Over-current characteristics of a 20-m-Long YBCO model cable

  Wang, X., Ueda, H., Ishiyama, A., Yagi, M., Mukoyama, S., Ohya, M., Masuda, T., Kashima, N., Nagaya, S. & Shiohara, Y., 2009 Jun, In: IEEE Transactions on Applied Superconductivity. 19, 3, p. 1722-1726 5 p., 4982569.

  Research output: Contribution to journal › Article › peer-review
  22 Citations (Scopus)

• Over-current characteristics of superconducting model cable using YBCO coated conductors

  Ishiyama, A., Wang, X., Ueda, H., Yagi, M., Mukoyama, S., Kashima, N., Nagaya, S. & Shiohara, Y., 2008 Sept 15, In: Physica C: Superconductivity and its applications. 468, 15-20, p. 2041-2045 5 p.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• Over-current characteristics of YBCO superconducting cable

  Wang, X., Ueda, H., Ishiyama, A., Yagi, M., Mukoyama, S., Kashima, N., Nagaya, S. & Shiohara, Y., 2009 Oct 15, In: Physica C: Superconductivity and its applications. 469, 15-20, p. 1717-1721 5 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Overcurrent tests and numerical simulations on a 66-kV-class RE123 high-temperature superconducting model cable

  Wang, X., Ishiyama, A., Ohya, M., Maruyama, O. & Ohkuma, T., 2012, In: IEEE Transactions on Applied Superconductivity. 22, 3, 5800904.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Over-Destabilization of Protein-Protein Interaction in Generalized Born Model and Utility of Energy Density Integration Cutoff

  Mizuhara, Y., Parkin, D., Umezawa, K., Ohnuki, J. & Takano, M., 2017 May 11, In: Journal of Physical Chemistry B. 121, 18, p. 4669-4677 9 p.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Over-erasure detection technique for tightening Vth distribution for low voltage operation NOR type flash memory

  Miyawaki, Y., Nakayama, T., Mihara, M., Kawai, S., Ohkawa, M., Ajika, N., Hatanaka, M., Terada, Y. & Yoshihara, T., 1994, IEEE Symposium on VLSI Circuits, Digest of Technical Papers. Piscataway, NJ, United States: IEEE, p. 63-64 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• Overestimation and underestimation in learning and transfer

  Tanaka, K. & Watanabe, K., 2011, Proceedings - 2011 International Conference on Biometrics and Kansei Engineering, ICBAKE 2011. p. 81-86 6 p. 6031255. (Proceedings - 2011 International Conference on Biometrics and Kansei Engineering, ICBAKE 2011).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Overexpression in Yeast, Photocycle, and in Vitro Structural Change of an Avian Putative Magnetoreceptor Cryptochrome4

  Mitsui, H., Maeda, T., Yamaguchi, C., Tsuji, Y., Watari, R., Kubo, Y., Okano, K. & Okano, T., 2015 Mar 17, In: Biochemistry. 54, 10, p. 1908-1917 10 p.

  Research output: Contribution to journal › Article › peer-review
  26 Citations (Scopus)

• Overexpression of a tobacco Dof transcription factor BBF1 stimulates the transcription of the Tobacco mosaic virus resistance gene N and defense-related responses including ROS production

  Takano, M., Haquea, M. A., Odaira, S., Nakata, K., Sasaki, N. & Nyunoya, H., 2013, In: Plant Biotechnology. 30, 1, p. 37-46 10 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Overexpression of microRNAs from the Gtl2-Rian locus contributes to postnatal death in mice

  Kumamoto, S., Takahashi, N., Nomura, K., Fujiwara, M., Kijioka, M., Uno, Y., Matsuda, Y., Sotomaru, Y. & Kono, T., 2017 Oct 1, In: Human Molecular Genetics. 26, 19, p. 3653-3662 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  12 Citations (Scopus)

• Over-expression of putative transcriptional coactivator KELP interferes with Tomato mosaic virus cell-to-cell movement

  Sasaki, N., Ogata, T., Deguchi, M., Nagai, S., Tamai, A., Meshi, T., Kawakami, S., Watanabe, Y., Matsushita, Y. & Nyunoya, H., 2009 Mar, In: Molecular Plant Pathology. 10, 2, p. 161-173 13 p.

  Research output: Contribution to journal › Article › peer-review
  30 Citations (Scopus)

• Overexpression of src family gene for tyrosine-kinase p59(fyn) in CD4^-CD8^- T cells of mice with a lymphoproliferative disorder

  Katagiri, T., Urakawa, K., Yamanashi, Y., Semba, K., Takahashi, T., Toyoshima, K., Yamamoto, T. & Kano, K., 1989, In: Proceedings of the National Academy of Sciences of the United States of America. 86, 24, p. 10064-10068 5 p.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Overexpression of the adiponectin gene mimics the metabolic and stress resistance effects of calorie restriction, but not the anti-tumor effect

  Kamohara, R., Yamaza, H., Tsuchiya, T., Komatsu, T., Park, S., Hayashi, H., Chiba, T., Mori, R., Otabe, S., Yamada, K., Nagayasu, T. & Shimokawa, I., 2015 Apr 1, In: Experimental Gerontology. 64, p. 46-54 9 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Over-expression of the C8²-methyltransferase BchQ in mutant strains of the green sulfur bacterium Chlorobaculum limnaeum for synthesis of C8-hyper-alkylated chlorosomal pigments

  Harada, J., Mizoguchi, T., Kinoshita, Y., Yamamoto, K. & Tamiaki, H., 2021 Jan 1, In: Journal of Photochemistry and Photobiology A: Chemistry. 404, 112882.

  Research output: Contribution to journal › Article › peer-review

• Overexpression of the gene encoding alternative oxidase for enhanced glucose consumption in oxalic acid producing Aspergillus niger expressing oxaloacetate hydrolase gene

  Yoshioka, I., Kobayashi, K. & Kirimura, K., 2020 Feb, In: Journal of Bioscience and Bioengineering. 129, 2, p. 172-176 5 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Overexpression of the genes from thermophiles in Escherichia coli by high-temperature cultivation

  Koma, D., Sawai, T., Harayama, S. & Kino, K., 2006 Nov, In: Applied Microbiology and Biotechnology. 73, 1, p. 172-180 9 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Overexpression of the NADP⁺-specific isocitrate dehydrogenase gene (icdA) in citric acid-producing Aspergillus niger WU-2223L

  Kobayashi, K., Hattori, T., Hayashi, R. & Kirimura, K., 2014, In: Bioscience, Biotechnology and Biochemistry. 78, 7, p. 1246-1253 8 p.

  Research output: Contribution to journal › Article › peer-review
  15 Citations (Scopus)

• Overfitting measurement of convolutional neural networks using trained network weights

  Watanabe, S. & Yamana, H., 2022 Sept, In: International Journal of Data Science and Analytics. 14, 3, p. 261-278 18 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Overfitting Measurement of Deep Neural Networks Using No Data

  Watanabe, S. & Yamana, H., 2021, 2021 IEEE 8th International Conference on Data Science and Advanced Analytics, DSAA 2021. Institute of Electrical and Electronics Engineers Inc., (2021 IEEE 8th International Conference on Data Science and Advanced Analytics, DSAA 2021).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  6 Citations (Scopus)

• Overflow Probability of Codeword Cost in Variable-Length Coding Problem Allowing Non-Vanishing Error Probability

  Nomura, R. & Yagi, H., 2019 Mar 8, Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., p. 364-368 5 p. 8664266. (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Overflow probability of variable-length codes allowing non-vanishing error probability

  Nomura, R. & Yagi, H., 2018 Jan 31, 2017 IEEE Information Theory Workshop, ITW 2017. Institute of Electrical and Electronics Engineers Inc., p. 589-593 5 p. (IEEE International Symposium on Information Theory - Proceedings; vol. 2018-January).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)

• Overflow Probability of Variable-Length Codes with Codeword Cost

  Nomura, R., 2019 Dec, In: IEEE Transactions on Information Theory. 65, 12, p. 8194-8206 13 p., 8839856.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Overhang effect analysis of brushless DC motor by 3-D equivalent magnetic circuit network method

  Chun, Y. D., Lee, J. & Wakao, S., 2003 May, In: IEEE Transactions on Magnetics. 39, 3 I, p. 1610-1613 4 p.

  Research output: Contribution to journal › Article › peer-review
  26 Citations (Scopus)

• Overhearing and direct interactions: Point of view of an active environment

  Platon, E., Sabouret, N. & Honiden, S., 2006 Jul 3, Environments for Multi-Agent Systems II - Second International Workshop, E4MAS 2005, Selected Revised and Invited Papers. p. 121-138 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3830 LNAI).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  11 Citations (Scopus)

• Overlap Community Detection Based on Node Convergence Degree

  Li, W., Miao, H. K., Jin, Q., Jiang, S. & Jin, Q., 2016 Oct 11, Proceedings - 2016 IEEE 14th International Conference on Dependable, Autonomic and Secure Computing, DASC 2016, 2016 IEEE 14th International Conference on Pervasive Intelligence and Computing, PICom 2016, 2016 IEEE 2nd International Conference on Big Data Intelligence and Computing, DataCom 2016 and 2016 IEEE Cyber Science and Technology Congress, CyberSciTech 2016, DASC-PICom-DataCom-CyberSciTech 2016. Institute of Electrical and Electronics Engineers Inc., p. 163-167 5 p. 7588840

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  4 Citations (Scopus)

• Overlap community detection using spectral algorithm based on node convergence degree

  Li, W., Jiang, S. & Jin, Q., 2017, (Accepted/In press) In: Future Generation Computer Systems.

  Research output: Contribution to journal › Article › peer-review
  19 Citations (Scopus)

• Overlapped multi-neural-network: A case study

  Hu, J. & Hirasawa, K., 2000 Jan 1, p. 120-125. 6 p.

  Research output: Contribution to conference › Paper › peer-review