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• 7α-Hydroxypregnenolone regulating locomotor behavior identified in the brain and pineal gland across vertebrates

  Tsutsui, K., Haraguchi, S. & Vaudry, H., 2017, (Accepted/In press) In: General and Comparative Endocrinology.

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

• 7α-Hydroxypregnenolone regulates diurnal changes in sexual behavior of male quail

  Ogura, Y., Haraguchi, S., Nagino, K., Ishikawa, K., Fukahori, Y. & Tsutsui, K., 2016 Feb 1, In: General and Comparative Endocrinology. 227, p. 130-135 6 p.

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

• 7α-hydroxypregnenolone mediates melatonin action underlying diurnal locomotor rhythms

  Tsutsui, K., Inoue, K., Miyabara, H., Suzuki, S., Ogura, Y. & Haraguchi, S., 2008 Feb 27, In: Journal of Neuroscience. 28, 9, p. 2158-2167 10 p.

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

• 7α-Hydroxypregnenolone acts as a neuronal activator to stimulate locomotor activity of breeding newts by means of the dopaminergic system

  Matsunaga, M., Ukena, K., Baulieu, E. E. & Tsutsui, K., 2004 Dec 7, In: Proceedings of the National Academy of Sciences of the United States of America. 101, 49, p. 17282-17287 6 p.

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

• 7α-Hydroxypregnenolone, a new key regulator of locomotor activity of vertebrates: Identification, mode of action, and functional significance

  Tsutsui, K., Haraguchi, S., Matsunaga, M., Inoue, K. & Vaudry, H., 2010, In: Frontiers in Endocrinology. 1, DEC, Article 9.

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

• 7α-Hydroxypregnenolone, a new key regulator of amphibian locomotion: Discovery, progress and prospect

  Tsutsui, K., Haraguchi, S., Matsunaga, M., Koyama, T., Do Rego, J. L. & Vaudry, H., 2012 May 1, In: General and Comparative Endocrinology. 176, 3, p. 440-447 8 p.

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

• 7α-Hydroxypregnenolone, a key neuronal modulator of locomotion, stimulates upstream migration by means of the dopaminergic system in salmon

  Haraguchi, S., Yamamoto, Y., Suzuki, Y., Chang, J. H., Koyama, T., Sato, M., Mita, M., Ueda, H. & Tsutsui, K., 2015 Jul 29, In: Scientific Reports. 5, 12546.

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

• 7xl.l2-Tbit/s, 200-GHz-Spaced, PDM-16QAM transmission over All-EDFA 400-km SSMF and 2 ROADMs

  Peng, W. R., Morita, I., Hidenori, T. & Tsuritani, T., 2012, Optical Fiber Communication Conference, OFC 2012. (Optics InfoBase Conference Papers).

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

• 7 x 463-Gbit/s Optical OFDM transmission at 100-GHz WDM spacing over 960 km of SSMF with EDFA-only amplification

  Takahashi, H., Peng, W. R., Morita, I. & Tanaka, H., 2011, European Conference and Exposition on Optical Communications, ECOC 2011. (Optics InfoBase Conference Papers).

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

• 7 x 463-Gbit/s optical OFDM transmission at 100-GHz WDM spacing over 960 km of SSMF with EDFA-only amplification

  Takahashi, H., Peng, W. R., Morita, I. & Tanaka, H., 2011, ECOC 2011 - 37th European Conference and Exhibition on Optical Communication, Final Program. 6065878. (European Conference on Optical Communication, ECOC).

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

• 7-methylguanosine at the anticodon wobble position of squid mitochondrial tRNA(Ser)GCU: Molecular basis for assignment of AGA/AGG codons as serine in invertebrate mitochondria

  Tomita, K., Ueda, T. & Watanabe, K., 1998 Jul 30, In: Biochimica et Biophysica Acta - Gene Structure and Expression. 1399, 1, p. 78-82 5 p.

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

• 79GHz CMOS power amplifier using temperature compensation bias

  Motoyoshi, M., Takano, K., Yoshida, T., Katayama, K., Amakawa, S. & Fujishima, M., 2014 Dec 23, European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., p. 49-52 4 p. 6997788. (European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference).

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

• 79 GHz CMOS power amplifier considering time- and temperature-degradation model

  Yoshida, T., Takano, K., Li, C. Y., Katayama, K., Amakawa, S. & Fujishima, M., 2014 Mar 25, 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014. Institute of Electrical and Electronics Engineers Inc., p. 637-639 3 p. 7067862. (2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014).

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

• 79-85GHz CMOS Amplifier with 0.35V Supply Voltage

  Dong, R., Katayama, K., Takano, K., Lee, S., Yoshida, T., Amakawa, S. & Fujishima, M., 2018 Nov 16, EuMIC 2018 - 2018 13th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., p. 37-40 4 p. 8539891. (EuMIC 2018 - 2018 13th European Microwave Integrated Circuits Conference).

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

• 780nm AlGaAs high-power lasers and their reliable operation

  Yamashita, S., Nakatsuka, S., Uchida, K., Kawano, T. & Kajimura, T., 1990 Jan 1, In: Conference Digest - IEEE International Semiconductor Laser Conference. p. 278-279 2 p., 764525.

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

• 75-km SMF transmission of optical 16 QAM signal generated by a monolithic quad-parallel Mach-Zehnder optical modulator

  Chiba, A., Sakamoto, T., Kawanishi, T., Higuma, K., Sudo, M. & Ichikawa, J., 2011, In: IEEE Photonics Technology Letters. 23, 14, p. 977-979 3 p., 5759068.

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

• 751-Electrochemical sterilization of microbial cells

  Matsunaga, T., Namba, Y. & Nakajima, T., 1984, In: Bioelectrochemistry and Bioenergetics. 13, 4-6, p. 393-400 8 p.

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

• 70S-scanning initiation is a novel and frequent initiation mode of ribosomal translation in bacteria

  Yamamoto, H., Wittek, D., Gupta, R., Qin, B., Ueda, T., Krause, R., Yamamoto, K., Albrecht, R., Pech, M. & Nierhaus, K. H., 2016 Mar 1, In: Proceedings of the National Academy of Sciences of the United States of America. 113, 9, p. E1180-E1189

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

  Open Access
  59 Citations (Scopus)

• 70 S ribosomes bind to Shine-Dalgarno sequences without required dissociations

  Takahashi, S., Akita, R., Matsuno, H., Furusawa, H., Shimizu, Y., Ueda, T. & Okahata, Y., 2008 Apr 14, In: ChemBioChem. 9, 6, p. 870-873 4 p.

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

• 70 nm SOI-CMOS of 135 GHz f_max with dual offset-implanted source-drain extension structure for RF/analog and logic applications

  Matsumoto, T., Maeda, S., Ota, K., Hirano, Y., Eikyu, K., Sayama, H., Iwamatsu, T., Yamamoto, K., Katoh, T., Yamaguchi, Y., Ipposhi, T., Oda, H., Maegawa, S., Inoue, Y. & Inuishi, M., 2001 Dec 1, In: Technical Digest - International Electron Devices Meeting. p. 219-222 4 p.

  Research output: Contribution to journal › Conference article › peer-review
  23 Citations (Scopus)

• 70-mm-long periodically poled Mg-doped stoichiometric LiNbO₃ devices for nanosecond optical parametric generation

  Maruyama, M., Nakajima, H., Kurimura, S., Yu, N. E. & Kitamura, K., 2006, In: Applied Physics Letters. 89, 1, 011101.

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

• 70GHz-spaced 40 x 42.7 Gbit/s transmission over 8700 km using CS-RZ DPSK signal, all-Raman repeaters and symmetrically dispersion-managed fiber span

  Tsuritani, T., Ishida, K., Agata, A., Shimomura, K., Morita, I., Tokura, T., Taga, H., Mizuochi, T. & Edagawa, N., 2003, Optical Fiber Communications Conference, OFC 2003 - Postconference Digest. Sawchuk, A. A. (ed.). Institute of Electrical and Electronics Engineers Inc., p. PD23.1-PD23.3 1248604. (Conference on Optical Fiber Communication, Technical Digest Series; vol. 2003-January).

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

• 70GHz-spaced 40 x 42.7Gbit/s transmission over 8700km using CS-RZ DPSK signal, all-Raman repeaters and symmetrically dispersion-managed fiber span

  Tsuritani, T., Ishida, K., Agata, A., Shimomura, K., Morita, I., Tokura, T., Taga, H., Mizuochi, T. & Edagawa, N., 2003, Optical Fiber Communication Conference, OFC 2003. Optica Publishing Group (formerly OSA), PD23. (Optics InfoBase Conference Papers).

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

• 70GHz-spaced 40 × 42.7Gbit/s transmission over 8700km using CS-RZ DPSK signal, all-Raman repeaters and symmetrically dispersion-managed fiber span

  Tsuritani, T., Ishida, K., Agata, A., Shimomura, K., Morita, I., Tokura, T., Taga, H., Mizuochi, T. & Edagawa, N., 2003, p. 869-871. 3 p.

  Research output: Contribution to conference › Paper › peer-review
  10 Citations (Scopus)

• 70-GHz-Spaced 40 × 42.7 Gb/s Transpacific Transmission Over 9400 km Using Prefiltered CSRZ-DPSK Signals, All-Raman Repeaters, and Symmetrically Dispersion-Managed Fiber Spans

  Tsuritani, T., Ishida, K., Agata, A., Shimomura, K., Morita, I., Tokura, T., Taga, H., Mizuochi, T., Edagawa, N. & Akiba, S., 2004 Jan, In: Journal of Lightwave Technology. 22, 1, p. 215-224 10 p.

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

• 70dB extinction-ratio LiNbO₃ optical intensity modulator for two-tone lightwave generation

  Kawanishi, T., Sakamoto, T., Tsuchiya, M., Izutsu, M., Mori, S. & Higurna, K., 2006 Dec 14, Proceedings - Thirteenth International Symposium on Temporal Representation and Reasoning, TIME 2006. 1636488. (2006 Optical Fiber Communication Conference, and the 2006 National Fiber Optic Engineers Conference; vol. 2006).

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

• 7×1.12-Tbit/s, 200-GHz-spaced, PDM-16QAM transmission over all-EDFA 400-km SSMF and 2 ROADMs

  Peng, W. R., Morita, I., Hidenori, T. & Tsuritani, T., 2012, 2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2012. 6192198. (2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2012).

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

• 6 Organized molecular assemblies on the surfaces of inorganic solids - photofunctional inorganic-organic supramolecular systems

  Ogawa, M., 1998, In: Annual Reports on the Progress of Chemistry - Section C. 94, p. 209-257 49 p.

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

• 6-GHz lattice response in a quantum spin-orbital liquid probed by time-resolved resonant x-ray scattering

  Takubo, K., Mizokawa, T., Man, H., Yamamoto, K., Zhang, Y., Hirata, Y., Wadati, H., Khomskii, D. I. & Nakatsuji, S., 2021 Nov 15, In: Physical Review B. 104, 20, 205110.

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

• 6-DOF localization for a mobile robot using outdoor 3D voxel maps

  Suzuki, T., Kitamura, M., Amano, Y. & Hashizume, T., 2010 Dec 1, IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings. p. 5737-5743 7 p. 5652983. (IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings).

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

• 66 kV-2 kA peak load test of high-T_c superconducting model cable

  Miura, O., Tanaka, S., Miyoshi, K., Ichiyanagi, N., Tanaka, Y., Ishii, H. & Hara, T., 1996, In: Cryogenics. 36, 8, p. 589-598 10 p.

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

• 64 KBPS MOTION PICTURE CODER.

  Itoh, T., Tsuda, T., Matsuda, K., Imai, R., Homma, T. & Ohuchi, N., 1986, Unknown Host Publication Title. New York, NY, USA: IEEE, p. 63-67 5 p.

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

• 64 kbit/s video coding equipment using adaptive tree‐search vector quantization

  Watanabe, H., Hoshino, R., Kuroda, H. & Hashimoto, H., 1989 Sep, In: Electronics and Communications in Japan (Part I: Communications). 72, 9, p. 35-44 10 p.

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

• 64 kbit/s Video coding algorithm using adaptive gain/shape vector quantization

  Watanabe, H. & Suzuki, Y., 1989 Oct, In: Signal Processing: Image Communication. 1, 2, p. 87-102 16 p.

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

• 64 kB/s VIDEO CODING EQUIPMENT.

  Watanabe, H., Kuroda, H. & Hashimoto, H., 1987 Dec 1, Unknown Host Publication Title. Ohmsha Ltd, p. 50-54 5 p.

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

• 64 kb/s SERIES AUDIO-GRAPHICS TELECONFERENCING EXPERIMENTAL SYSTEM.

  Nakane, K., Sakai, Y., Matsumoto, M. & Murakami, S., 1985, In: Denki Tsushin Kenkyujo kenkyu jitsuyoka hokoku. 34, 8, p. 1211-1222 12 p.

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

• 64-channel photon-counting computed tomography using a new MPPC-CT system

  Kiji, H., Maruhashi, T., Toyoda, T., Kataoka, J., Arimoto, M., Sato, D., Yoshiura, K., Kobayashi, S., Kawashima, H., Terazawa, S., Shiota, S. & Ikeda, H., 2020 Dec 21, In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 984, 164610.

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

  Open Access
  9 Citations (Scopus)

• 64-CHANNEL HV PMOS AND NMOS PAIR ICS FOR QUASI-CMOS EL DRIVER CIRCUITS.

  Sakuma, H., Wakaumi, H., Saito, M. & Aizawa, T., 1986 Dec 1, p. 184-187. 4 p.

  Research output: Contribution to conference › Paper › peer-review
  1 Citation (Scopus)

• 640-Gbit/s data transmission and clock recovery using an ultrafast periodically poled lithium niobate device

  Oxenløwe, L. K., Gómez-Agis, F., Ware, C., Kurimura, S., Mulvad, H. C. H., Galili, M., Nakajima, H., Ichikawa, J., Erasme, D., Clausen, A. T. & Jeppesen, P., 2009 Feb 1, In: Journal of Lightwave Technology. 27, 3, p. 205-213 9 p.

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

• 640 Gbit/s data transmission and clock recovery using an ultra-fast periodically poled lithium niobate device

  Oxenløwe, L. K., Gomez Agis, F., Ware, C., Kurimura, S., Mulvad, H. C. H., Galili, M., Kitamura, K., Nakajima, H., Ichikawa, J., Erasme, D., Clausen, A. T. & Jeppesen, P., 2008, Optics InfoBase Conference Papers. Optical Society of America

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

• 640Gbit/s clock recovery using periodically poled lithium niobate

  Oxenløwe, L. K., Gomez Agis, F., Ware, C., Kurimura, S., Mulvad, H. C. H., Galili, M., Kitamura, K., Nakajima, H., Ichikawa, J., Erasme, D., Clausen, A. T. & Jeppesen, P., 2008, In: Electronics Letters. 44, 5, p. 370-372 3 p.

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

• 6-1 resonant type optical modulators for 10 GHz band

  Kawanishi, T., Oikawa, S., Higuma, K., Matsuo, Y. & Izutsu, M., 2002 Mar 1, In: Journal of the Communications Research Laboratory. 49, 1, p. 73-80 8 p.

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

• 61.5mW 2048-bit RSA cryptographic co-processor LSI based on N bit-wised modular multiplier

  Hisakado, T., Kobayashi, N., Goto, S., Ikenaga, T., Higashi, K., Kitao, I. & Tsunoo, Y., 2007 Oct 1, 2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers. p. 63-66 4 p. 4027496. (2006 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2006 - Proceedings of Technical Papers).

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

• 60 ns access 32 kByte 3-transistor flash for low power embedded applications

  Ikehashi, T., Noda, J., Imamiya, K., Ichikawa, M., Iwata, A. & Futatsuyama, T., 2000 Jan 1, p. 162-165. 4 p.

  Research output: Contribution to conference › Paper › peer-review
  3 Citations (Scopus)

• 60 ns 3.3 V 16 Mb DRAM

  Arimoto, K., Fujishima, K., Matsuda, Y., Oishi, T., Tsukude, M., Wakamiya, W., Satoh, S. I., Yamada, M., Yoshihara, T. & Nakano, T., 1989, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Anon (ed.). Publ by IEEE, Vol. 32. p. 244-245, 352

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

• 60-GHz transceiver module with coplanar ribbon bonded planar millimeter wave bandpass filter

  Choi, S. T., Yang, K. S., Tokuda, K. & Kim, Y. H., 2007 May, In: Microwave and Optical Technology Letters. 49, 5, p. 1212-1214 3 p.

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

• 60 GHz small mobile transceiver (SMT) with integrated IF modem for millimeter-wave over fiber communication system

  Yang, K. S., Choi, S. T., Kim, Y. H., Nishi, S., Shimizu, S. & Tokuda, K., 2005, In: Digest of Technical Papers - IEEE International Conference on Consumer Electronics. p. 351-352 2 p., 9.2-2.

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

• 60 GHz multi-chip module based on cost effective hybrid multilayer PWB

  Choi, S. T., Hamaguchi, K., Ogawa, H., Tokuda, K. & Kim, Y. H., 2007 Sep, In: Microwave and Optical Technology Letters. 49, 9, p. 2303-2305 3 p.

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

• 60-GHz monolithic photonic millimeter-wave emitter for fiber-radio applications

  Takahata, K., Muramoto, Y., Fukushima, S., Furuta, T., Ohno, T., Ishibashi, T. & Ito, H., 2002 Jun, In: IEICE Transactions on Electronics. E85-C, 6, p. 1378-1380 3 p.

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

• 60 GHz mmWave Metasurface Superstrate for Gain and Bandwidth Improvement

  Bilal, A., Quddious, A., Kanno, A., Kawanishi, T., Antoniades, M. A. & Iezekiel, S., 2022, 2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting, AT-AP-RASC 2022. Institute of Electrical and Electronics Engineers Inc., (2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting, AT-AP-RASC 2022).

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