研究成果を検索

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• Article

  3D simulation of spindle gravitational collapse of a collisionless particle system

  Yoo, C. M., Harada, T. & Okawa, H., 2017 4 24, In: Classical and Quantum Gravity. 34, 10, 105010.

  研究成果: Article › 査読

  • spindles
  • gravitational collapse
  • curvature
  • simulation
  • naked singularities
  6 被引用数 (Scopus)

• 3D simulation of wind turbine rotors at full scale. Part I: Geometry modeling and aerodynamics

  Bazilevs, Y., Hsu, M. C., Akkerman, I., Wright, S., Takizawa, K., Henicke, B., Spielman, T. & Tezduyar, T. E., 2011 1 1, In: International Journal for Numerical Methods in Fluids. 65, 1-3, p. 207-235 29 p.

  研究成果: Article › 査読

  • Wind Turbine
  • Rotor
  • Aerodynamics
  • Wind turbines
  • Rotors
  277 被引用数 (Scopus)

• 3D sound source localization based on coherence-adjusted monopole dictionary and modified convex clustering

  Tachikawa, T., Yatabe, K. & Oikawa, Y., 2018 10, In: Applied Acoustics. 139, p. 267-281 15 p.

  研究成果: Article › 査読

  • dictionaries
  • monopoles
  • acoustics
  • estimating
  • estimates
  9 被引用数 (Scopus)

• 3d spin-orbit photoemission spectrum of nonferromagnetic materials: The test cases of CoO and Cu

  Ghiringhelli, G., Ghiringhelli, G., Tjeng, L. H., Tjeng, L. H., Tanaka, A., Tjernberg, O., Tjernberg, O., Mizokawa, T., Mizokawa, T., de Boer, J. L. & Brookes, N. B., 2002 8 15, In: Physical Review B - Condensed Matter and Materials Physics. 66, 7, p. 751011-751017 7 p., 075101.

  研究成果: Article › 査読

  • Photoemission
  • Orbits
  • photoelectric emission
  • Transition metals
  • orbits
  37 被引用数 (Scopus)

• 3D symbiotic environment for agent-aided collaborative work

  Sakatoku, A., Osada, T., Kitagata, G., Shiratori, N. & Kinoshita, T., 2012, In: Journal of Internet Technology. 13, 1, p. 127-136 10 p.

  研究成果: Article › 査読

  • Augmented reality
  • Availability
  3 被引用数 (Scopus)

• 3D terrain reconstruction by small Unmanned Aerial Vehicle using SIFT-based monocular SLAM

  Suzuki, T., Amano, Y., Hashizume, T. & Suzuki, S., 2011 4, In: Journal of Robotics and Mechatronics. 23, 2, p. 292-301 10 p.

  研究成果: Article › 査読

  • Mathematical transformations
  • Unmanned aerial vehicles (UAV)
  • Cameras
  • Triangulation
  • Extended Kalman filters
  10 被引用数 (Scopus)

• 3章 リード・ソロモン符号とその復号法

  Matsushima, T., 2016, In: Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers. 70, 7, p. 571-575 5 p.

  研究成果: Article › 査読

  Open Access

• 4.1N binding regions of inositol 1,4,5-trisphosphate receptor type 1

  Fukatsu, K., Bannai, H., Inoue, T. & Mikoshiba, K., 2006 4 7, In: Biochemical and Biophysical Research Communications. 342, 2, p. 573-576 4 p.

  研究成果: Article › 査読

  • Inositol 1,4,5-Trisphosphate Receptors
  • erythrocyte membrane protein band 4.1-like 1
  • Dendrites (metallography)
  • Dendrites
  • Madin Darby Canine Kidney Cells
  18 被引用数 (Scopus)

• 400-Gb/s DMT-SDM transmission based on membrane DML-array-on-silicon

  Diamantopoulos, N. P., Shikama, K., Nishi, H., Fujii, T., Kishi, T., Takeda, K., Abe, Y., Matsui, T., Kakitsuka, T., Fukuda, H., Nakajima, K. & Matsuo, S., 2019 4 15, In: Journal of Lightwave Technology. 37, 8, p. 1805-1812 8 p., 8570776.

  研究成果: Article › 査読

  • laser arrays
  • multiplexing
  • division
  • membranes
  • fibers
  9 被引用数 (Scopus)

• 40-Gb/s 32-bit optical packet compressor-decompressor based on an optoelectronic memory

  Takenouchi, H., Takahashi, R., Takahata, K., Nakahara, T. & Suzuki, H., 2004 7 1, In: IEEE Photonics Technology Letters. 16, 7, p. 1751-1753 3 p.

  研究成果: Article › 査読

  • Optoelectronic devices
  • compressors
  • Compressors
  • Data storage equipment
  • Oxide semiconductors
  9 被引用数 (Scopus)

• 40 Gb/s W-band (75-110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission

  Kanno, A., Inagaki, K., Morohashi, I., Sakamoto, T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2011 12 12, In: Optics Express. 19, 26, p. B56-B63

  研究成果: Article › 査読

  • quadrature amplitude modulation
  • fibers
  • quadrature phase shift keying
  • demodulation
  • polarization
  185 被引用数 (Scopus)

• 40-Gbit/s 16-bit burst optical packet generator based on photonic parallel-to-serial conversion

  Takenouchi, H., Takahata, K., Nakahara, T., Takahashi, R. & Suzuki, H., 2004 5, In: IEICE Transactions on Electronics. E87-C, 5, p. 825-827 3 p.

  研究成果: Article › 査読

  • Photonics
  • Electroabsorption modulators
  • Metals
  • Transistor transistor logic circuits
  • Photodetectors
  2 被引用数 (Scopus)

• 45-NS 256K CMOS STATIC RAM WITH A TRI-LEVEL WORD LINE.

  Shinohara, H., Anami, K., Ichinose, K., Wada, T., Kohno, Y., Kawai, Y., Akasaka, Y. & Kayano, S., 1985 10, In: IEEE Journal of Solid-State Circuits. SC-20, 5

  研究成果: Article › 査読

  • Random access storage
  • Polysilicon
  • Networks (circuits)
  • Energy dissipation
  • Data storage equipment
  4 被引用数 (Scopus)

• 46.5-GHz-bandwidth monolithic receiver OEIC consisting of a waveguide p-i-n photodiode and a HEMT distributed amplifier

  Takahata, K., Muramoto, Y., Fukano, H., Kato, K., Kozen, A., Nakajima, O. & Matsuoka, Y., 1998 8 1, In: IEEE Photonics Technology Letters. 10, 8, p. 1150-1152 3 p.

  研究成果: Article › 査読

  • distributed amplifiers
  • transistor amplifiers
  • Integrated optoelectronics
  • Photodiodes
  • High electron mobility transistors
  17 被引用数 (Scopus)

• 47.5 ghz membrane-iii-v-on-si directly modulated laser for sub-pj/bit 100-gbps transmission

  Diamantopoulos, N. P., Yamaoka, S., Fujii, T., Nishi, H., Takeda, K., Tsuchizawa, T., Kakitsuka, T. & Matsuo, S., 2021 2, In: Photonics. 8, 2, p. 1-11 11 p., 31.

  研究成果: Article › 査読

  Open Access

  • Membranes
  • Lasers
  • membranes
  • Ethernet
  • lasers

• 4-MBIT DRAM WITH FOLDED-BIT-LINE ADAPTIVE SIDEWALL-ISOLATED CAPACITOR (FASIC) CELL.

  Mashiko, K., Nagatomo, M., Arimoto, K., Matsuda, Y., Furutani, K., Matsukawa, T., Yamada, M., Yoshihara, T. & Nakano, T., 1987 10, In: IEEE Journal of Solid-State Circuits. SC-22, 5, p. 643-650 8 p.

  研究成果: Article › 査読

  • Dynamic random access storage
  • Capacitors
  • Capacitor storage
  • Dielectric films
  • Polysilicon
  10 被引用数 (Scopus)

• 4 × 25 Gb/s frequency-modulated DBR laser array for 100-GbE 40-km reach application

  Matsuo, S., Kakitsuka, T., Segawa, T., Sato, R., Shibata, Y., Takahashi, R., Oohashi, H. & Yasaka, H., 2008 9 1, In: IEEE Photonics Technology Letters. 20, 17, p. 1494-1496 3 p.

  研究成果: Article › 査読

  • DBR lasers
  • Naphazoline
  • Optical filters
  • laser arrays
  • Lasers
  24 被引用数 (Scopus)

• 4 ×4 InAlGaAs/InAlAs optical-switch fabric by cascading mach-zehnder interferometer-type optical switches with low-power and low-polarization- dependent operation

  Ueda, Y., Koyama, N., Kambayashi, K., Fujimoto, S., Utaka, K., Shiota, T. & Kitatani, T., 2012, In: IEEE Photonics Technology Letters. 24, 9, p. 757-759 3 p., 6151035.

  研究成果: Article › 査読

  • Mach-Zehnder interferometers
  • Optical switches
  • Polarization
  • switches
  • polarization
  10 被引用数 (Scopus)

• 5,10,15,20-Tetrakis(α,α,α,α-o-pivalamidophenyl) porphinatoiron(II) bearing a covalently linked axial imidazole via m-aminobenzoic acid. Synthesis and influence of imidazole basicity on O₂-binding affinity

  Komatsu, T., Furubayashi, Y., Nishide, H. & Tsuchida, E., 1999 11 30, In: Inorganica Chimica Acta. 295, 2, p. 234-238 5 p.

  研究成果: Article › 査読

  • 3-aminobenzoic acid
  • imidazoles
  • Alkalinity
  • imidazole
  • Rate constants
  2 被引用数 (Scopus)

• 5,4′-Bis[bis(methoxyphenyl)amino]-2-methoxystilbene and its cationic biradical

  Michinobu, T., Tsuchida, E. & Nishide, H., 2001 5 30, In: Polyhedron. 20, 11-14, p. 1147-1150 4 p.

  研究成果: Article › 査読

  • Electrochemical oxidation
  • electrochemical oxidation
  • Stilbenes
  • stilbene
  • Chemical stability
  8 被引用数 (Scopus)

• 50-100 μm-thick pseudocapacitive electrodes of MnO₂ nanoparticles uniformly electrodeposited in carbon nanotube papers

  Narubayashi, M., Chen, Z., Hasegawa, K. & Noda, S., 2016, In: RSC Advances. 6, 47, p. 41496-41505 10 p.

  研究成果: Article › 査読

  • Carbon Nanotubes
  • Carbon nanotubes
  • Nanoparticles
  • Electrodes
  • Capacitance
  12 被引用数 (Scopus)

• 50 Gbit/s uncooled operation (5-85°C) of 1.3 μm electroabsorption modulator integrated with DFB laser

  Fujisawa, T., Kanazawa, S., Kobayashi, W., Takahata, K., Ohki, A., Iga, R. & Ishii, H., 2013 1 31, In: Electronics Letters. 49, 3, p. 204-205 2 p.

  研究成果: Article › 査読

  • Electroabsorption modulators
  • Distributed feedback lasers
  • Fibers
  8 被引用数 (Scopus)

• 50 μm fine pitch ball bonding technology

  Uno, T., Kitamura, O., Terashima, S. & Tatsumi, K., 2001 7 1, In: Nippon Steel Technical Report. 84, p. 24-29 6 p.

  研究成果: Article › 査読

  • Wire
  • Electrodes
  • Semiconductor devices
  2 被引用数 (Scopus)

• 52GHz bandwidth monolithically integrated WGPD/HEMT photoreceiver with large O/E conversion factor of 105V/W

  Takahata, K., Muramoto, Y., Fukano, H. & Matsuoka, Y., 1999 9 16, In: Electronics Letters. 35, 19, p. 1639-1640 2 p.

  研究成果: Article › 査読

  • High electron mobility transistors
  • Bandwidth
  • Photodiodes
  • Waveguides
  • Wavelength
  16 被引用数 (Scopus)

• 5-formylcytidine (f5C) found at the wobble position of the anticodon of squid mitochondrial tRNA(Met)CAU.

  Tomita, K., Ueda, T. & Watanabe, K., 1997, In: Nucleic acids symposium series. 37, p. 197-198 2 p.

  研究成果: Article › 査読

  • 5-formylcytidine
  • RNA, Transfer, Met
  • Anticodon
  • Decapodiformes
  • Methionine
  15 被引用数 (Scopus)

• 5-Gb/s performance of integrated light source consisting of λ/4-shifted DFB laser and EA modulator with SI InP BH structure

  Tanaka, H., Suzuki, M., Usami, M., Taga, H., Yamamoto, S. & Matsushima, Y., 1990 9, In: Journal of Lightwave Technology. 8, 9, p. 1357-1362 6 p.

  研究成果: Article › 査読

  • Electroabsorption modulators
  • Distributed feedback lasers
  • Light sources
  • Modulators
  • modulators
  25 被引用数 (Scopus)

• 5G transport networks: The need for new technologies and standards

  Dat, P. T., Kanno, A., Yamamoto, N. & Kawanishi, T., 2016 9, In: IEEE Communications Magazine. 54, 9, p. 18-26 9 p., 7565268.

  研究成果: Article › 査読

  • Fibers
  • Radio-over-fiber
  • Radio transmission
  • Millimeter waves
  • Standardization
  24 被引用数 (Scopus)

• 5-HT(1A) receptor-mediated inhibition of long-term potentiation in rat visual cortex

  Edagawa, Y., Saito, H. & Abe, K., 1998 5 22, In: European Journal of Pharmacology. 349, 2-3, p. 221-224 4 p.

  研究成果: Article › 査読

  • 8-Hydroxy-2-(di-n-propylamino)tetralin
  • Receptor, Serotonin, 5-HT1A
  • Long-Term Potentiation
  • hydroxide ion
  • Visual Cortex
  49 被引用数 (Scopus)

• 5-V-only one-transistor 256K EEPROM with page-mode erase

  Nakayama, T., Miyawaki, Y., Kobayashi, K., Terada, Y., Arima, H., Matsukawa, T. & Yoshihara, T., 1989 8, In: IEEE Journal of Solid-State Circuits. 24, 4, p. 911-915 5 p.

  研究成果: Article › 査読

  • ROM
  • Transistors
  • Electron tunneling
  • Polysilicon
  • Metals
  6 被引用数 (Scopus)

• 60GHZ band resonant type LiNbO ₃ light modulator

  Sasaki, M., Kawanishi, T. & Izutsu, M., 1999 12 1, In: Journal of the Communications Research Laboratory. 46, 3, p. 289-290 2 p.

  研究成果: Article › 査読

  • Light modulators
  • Modulation
  • Amplitude shift keying
  • Photonics
  • Modulators

• 60 GHz highly integrated small mobile terminal for radio-on-fibre millimetre-wave communication system

  Yang, K. S., Choi, S. T., Kim, Y. H., Nishi, S., Shimizu, S. & Tokuda, K., 2004 10 28, In: Electronics Letters. 40, 22, p. 1456-1458 3 p.

  研究成果: Article › 査読

  • Modems
  • Millimeter waves
  • Communication systems
  • Fibers
  • Transceivers

• 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 9, In: Microwave and Optical Technology Letters. 49, 9, p. 2303-2305 3 p.

  研究成果: Article › 査読

  • wiring
  • packaging
  • Printed circuit boards
  • Multilayers
  • modules
  1 被引用数 (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 5, In: Microwave and Optical Technology Letters. 49, 5, p. 1212-1214 3 p.

  研究成果: Article › 査読

  • transmitter receivers
  • bandpass filters
  • Bandpass filters
  • Millimeter waves
  • millimeter waves
  3 被引用数 (Scopus)

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

  Kawanishi, T., Oikawa, S., Higuma, K., Matsuo, Y. & Izutsu, M., 2002 3 1, In: Journal of the Communications Research Laboratory. 49, 1, p. 73-80 8 p.

  研究成果: Article › 査読

  • Light modulators
  • Modulators
  • Light modulation
  • Modulation
  • Electrodes
  1 被引用数 (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.

  研究成果: Article › 査読

  • Phase comparators
  • Phase matching
  • Optoelectronic devices
  • Lithium
  • Clocks
  34 被引用数 (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 2 1, In: Journal of Lightwave Technology. 27, 3, p. 205-213 9 p.

  研究成果: Article › 査読

  • data transmission
  • lithium niobates
  • clocks
  • recovery
  • fibers
  47 被引用数 (Scopus)

• 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 12 21, In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 984, 164610.

  研究成果: Article › 査読

  • Photons
  • Tomography
  • counters
  • counting
  • pixels

• 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.

  研究成果: Article › 査読

  • Teleconferencing
  • Telecommunication networks
  • Systems analysis

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

  Watanabe, H. & Suzuki, Y., 1989 10, In: Signal Processing: Image Communication. 1, 2, p. 87-102 16 p.

  研究成果: Article › 査読

  • Vector quantization
  • Adaptive algorithms
  • Image coding
  • Voice/data communication systems
  • Redundancy
  4 被引用数 (Scopus)

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

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

  研究成果: Article › 査読

  • Video conferencing
  • Vector quantization
  • Image coding
  • Pixels
  • Computer hardware

• 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.

  研究成果: Article › 査読

  • load tests
  • cables
  • Cables
  • Superconducting cables
  • Oxide superconductors
  14 被引用数 (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.

  研究成果: Article › 査読
  51 被引用数 (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.

  研究成果: Article › 査読

  • generators
  • thresholds
  • YAG lasers
  • slopes
  • electric fields
  20 被引用数 (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 4 14, In: ChemBioChem. 9, 6, p. 870-873 4 p.

  研究成果: Article › 査読
  12 被引用数 (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 3 1, In: Proceedings of the National Academy of Sciences of the United States of America. 113, 9, p. E1180-E1189

  研究成果: Article › 査読

  Open Access

  • formylmethionine-tRNA
  • Small Ribosome Subunits
  • Peptide Elongation Factor Tu
  • Bacteria
  • Peptide Initiation Factors
  47 被引用数 (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.

  研究成果: Article › 査読

  • Sterilization
  • Cells
  • Graphite
  • Electrodes
  • Coenzyme A
  72 被引用数 (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.

  研究成果: Article › 査読

  • Light modulators
  • quadrature amplitude modulation
  • Quadrature amplitude modulation
  • lithium niobate
  • Mach number
  2 被引用数 (Scopus)

• 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 7 30, In: Biochimica et Biophysica Acta - Gene Structure and Expression. 1399, 1, p. 78-82 5 p.

  研究成果: Article › 査読

  • 7-methylguanosine
  • Invertebrates
  • Mitochondria
  • Anticodon
  • Decapodiformes
  36 被引用数 (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 7 29, In: Scientific Reports. 5, 12546.

  研究成果: Article › 査読

  • 7-hydroxypregnenolone
  • Salmon
  • Locomotion
  • Cholesterol 7-alpha-Hydroxylase
  • Rivers
  15 被引用数 (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 5 1, In: General and Comparative Endocrinology. 176, 3, p. 440-447 8 p.

  研究成果: Article › 査読

  • 7-hydroxypregnenolone
  • Amphibians
  • Locomotion
  • locomotion
  • amphibians
  10 被引用数 (Scopus)