研究成果を検索

検索結果

• 1994

  On stability of Navier-Stokes flows in exterior domains

  Kozono, H. & Ogawa, T., 1994 3, In: Archive for Rational Mechanics and Analysis. 128, 1, p. 1-31 31 p.

  研究成果: Article › 査読
  36 被引用数 (Scopus)

• On the complexity of hypothesis space and the sample complexity for machine learning

  Nakazawa, M., Kohnosu, T., Matsushima, T. & Hirasawa, S., 1994 12 1, In: Proceedings of the IEEE International Conference on Systems, Man and Cybernetics. 1, p. 132-137 6 p.

  研究成果: Conference article › 査読

  • Machine learning
  • Hardness

• On the dynamic behavior of Schinasi's business cycle model

  Sasakura, K., 1994 1 1, In: Journal of Macroeconomics. 16, 3, p. 423-444 22 p.

  研究成果: Article › 査読

  • Business Cycle Model
  • Lagging Indicator
  • Coincident Indicators
  • IS-LM Model
  • Hopf Bifurcation
  32 被引用数 (Scopus)

• On the fundamental group of the space of harmonic 2-spheres in the n-sphere

  Furuta, M., Guest, M. A., Kotani, M. & Ohnita, Y., 1994 1 1, In: Mathematische Zeitschrift. 215, 1, p. 503-518 16 p.

  研究成果: Article › 査読
  13 被引用数 (Scopus)

• On the space of holomorphic maps from the riemann sphere to the quadric cone

  Guest, M. A., 1994 3, In: Quarterly Journal of Mathematics. 45, 1, p. 57-75 19 p.

  研究成果: Article › 査読
  11 被引用数 (Scopus)

• On the uniqueness and existence of solutions of fully nonlinear parabolic PDEs under the Osgood type condition

  Ishii, H. & Kobayashi, K., 1994, In: Differential and Integral Equations. 7, 3-4, p. 909-920 12 p.

  研究成果: Article › 査読

  • Fully Nonlinear
  • Nonlinear Parabolic Equations
  • Viscosity Solutions
  • Existence and Uniqueness of Solutions
  • Viscosity
  4 被引用数 (Scopus)

• On two-way tree automata

  Moriya, E., 1994 5 9, In: Information Processing Letters. 50, 3, p. 117-121 5 p.

  研究成果: Article › 査読
  8 被引用数 (Scopus)

• Optical activity and phase transition of pb_1–xla_x(Zr_yti_z)_1–x/4o₃

  Yoshii, H., Shimasaki, T., Ichiki, M., Itagaki, Y., Asahi, T., Saito, K., Kobayashi, J. & Ikawa, H., 1994 9, In: Japanese journal of applied physics. 33, 9 S, p. 5435-5439 5 p.

  研究成果: Article › 査読

  • optical activity
  • Phase transitions
  • polarimeters
  • birefringence
  • Temperature
  3 被引用数 (Scopus)

• Optical Activity In Poly-L-Lactic Acid

  Kobayashi, J., Ichiki, M., Asahi, T., Oikawa, A., Suzuki, H. & Watanabe, T., 1994 1, In: Ferroelectrics. 151, 1, p. 75-84 10 p.

  研究成果: Article › 査読

  • lactic acid
  • Lactic acid
  • optical activity
  • poly(lactide)
  • gyration

• Optical activity of (nh4)2s04

  Higano, M., Asahu, T., Sato, Y., Okubo, K. & Kobayashi, J., 1994 2, In: Ferroelectrics. 152, 1, p. 285-287 3 p.

  研究成果: Article › 査読

  • optical activity
  • Birefringence
  • Temperature
  • gyration
  • Phase transitions
  1 被引用数 (Scopus)

• Optical activity of gd2(mo04)3

  Saito, K., Asahi, T., Takahashi, N., Higano, M., Kamiya, I., Sato, Y., Okubo, K. & Kobayashi, J., 1994 2, In: Ferroelectrics. 152, 1, p. 231-236 6 p.

  研究成果: Article › 査読

  • Ferroelectric materials
  • optical activity
  • Wavelength
  • Polarimeters
  • Birefringence
  4 被引用数 (Scopus)

• Optical biotelemetry in moving vehicles

  Shimizu, K., Matsuda, S., Miyanaga, T. & Yamamoto, K., 1994 1 1, Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference. Institute of Electrical and Electronics Engineers Inc., p. 579-582 4 p. 351893. (Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference).

  研究成果: Conference contribution

  • biotelemetry
  • ambulances
  • telemedicine
  • Biotelemetry
  • Ambulances

• Optical biotelemetry in moving vehicles

  Shimizu, K., Matsuda, S., Miyanaga, T. & Yamamoto, K., 1994 12 1, p. 579-582. 4 p.

  研究成果: Paper › 査読

  • Biotelemetry
  • Ambulances
  • Light transmission
  • Telemedicine
  • Medicine
  3 被引用数 (Scopus)

• Optical characteristics of SiO₂ formed by plasma-enhanced chemical-vapor deposition of tetraethoxysilane

  Ishii, K., Ohki, Y. & Nishikawa, H., 1994 12 1, In: Journal of Applied Physics. 76, 9, p. 5418-5422 5 p.

  研究成果: Article › 査読

  • vapor deposition
  • decay
  • luminescence
  • exponential functions
  • synchrotron radiation
  20 被引用数 (Scopus)

• Optical free piston cell with constant diameter for use under high pressure

  Ishihara, K. & Takagi, M., 1994, In: Review of Scientific Instruments. 65, 2, p. 513-514 2 p.

  研究成果: Article › 査読

  • pistons
  • Pistons
  • Quartz
  • quartz
  • cells
  5 被引用数 (Scopus)

• Optical properties of plzt

  Ichiki, M., Shimasaki, T., Yoshii, H., Asahi, T., Kobayashf, J. & Ikawa, H., 1994 2, In: Ferroelectrics. 152, 1, p. 289-293 5 p.

  研究成果: Article › 査読

  • Ferroelectric materials
  • Optical properties
  • gyration
  • birefringence
  • Point groups
  1 被引用数 (Scopus)

• Optimization of head-medium parameters for electroless CoNiReP/NiFeP double-layered media using ring-type heads

  Osaka, T., Homma, T., Watanabe, T. & Kurokawa, Y., 1994 6, In: Journal of Magnetism and Magnetic Materials. 134, 2-3, p. 331-335 5 p.

  研究成果: Article › 査読

  • Coercive force
  • Crystal orientation
  • Magnetization
  • rings
  • optimization
  8 被引用数 (Scopus)

• Opto-electronic neuron module with learning capability using an integrated a-Si PD/FLC-SLM pair array

  Kohda, S., Hirai, M. & Yamauchi, N., 1994 12 1, In: LEOS Summer Topical Meeting. p. 83-84 2 p.

  研究成果: Conference article › 査読

  • Light modulators
  • Ferroelectric materials
  • Photodetectors
  • Liquid crystals
  • learning

• Oriented microporous film of tetramethylammonium pillared saponite

  Ogawa, M., Takahashi, M., Kato, C. & Kuroda, K., 1994 1 1, In: Journal of Materials Chemistry. 4, 4, p. 519-523 5 p.

  研究成果: Article › 査読

  • saponite
  • tetramethylammonium
  • Silicates
  • silicates
  • interlayers
  46 被引用数 (Scopus)

• Oriented perforations to prevent casing collapse for highly inclined wells

  Morita, N. & McLeod, H. O., 1994, Proceedings - SPE Annual Technical Conference and Exhibition. pt 2 ed. Richardson, TX, United States: Society of Petroleum Engineers (SPE), Vol. Pi. p. 427-437 11 p.

  研究成果: Conference contribution

  • perforation
  • Sand
  • Numerical analysis
  • Drilling
  • well
  4 被引用数 (Scopus)

• Origin and evolution of genetic code: an idea on the mechanism of emergence of unusual genetic codes

  Ueda, T., Yokobori, S. & Watanabe, K., 1994 11, In: Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme. 39, 15, p. 2427-2437 11 p.

  研究成果: Review article › 査読

• Origin of the semiconducting-to-superconducting transition of La2-xCa1+xCu2O6 under high-oxygen-pressure annealing

  Shibata, H., Matsuda, A., Kinoshita, K., Watanabe, T. & Yamada, T., 1994 1 1, In: Physical Review B. 49, 17, p. 12315-12317 3 p.

  研究成果: Article › 査読

  • high pressure oxygen
  • Annealing
  • Oxygen
  • oxygen
  • annealing
  4 被引用数 (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.

  研究成果: Conference contribution

  • Flash memory
  • Threshold voltage
  • Electric potential
  1 被引用数 (Scopus)

• Oxidative stress induced by intermittent exposure at a simulated altitude of 4000 m decreases mitochondrial superoxide dismutase content in soleus muscle of rats

  Radák, Z., Lee, K., Choi, W., Sunoo, S., Kizaki, T., Oh-ishi, S., Suzuki, K., Taniguchi, N., Ohno, H. & Asano, K., 1994 9 1, In: European Journal of Applied Physiology and Occupational Physiology. 69, 5, p. 392-395 4 p.

  研究成果: Article › 査読

  • Superoxide Dismutase
  • Skeletal Muscle
  • Oxidative Stress
  • Muscles
  • Thiobarbituric Acid Reactive Substances
  50 被引用数 (Scopus)

• Oxygen‐binding property of hemoglobin films

  Chung, J., Takeoka, S., Nishide, H. & Tsuchida, E., 1994 7, In: Polymers for Advanced Technologies. 5, 7, p. 385-389 5 p.

  研究成果: Article › 査読

  • Hemoglobin
  • Hemoglobins
  • Maltose
  • Methemoglobin
  • Oxyhemoglobins
  3 被引用数 (Scopus)

• Partial discharge locating system for GIS

  Maekawa, H., Masui, T., Inujima, H. & Miyamoto, N., 1994 12 1, In: IEE Conference Publication. 1, 388, p. 159-163 5 p.

  研究成果: Conference article › 査読

  • Electric switchgear
  • Partial discharges
  • Gases
  • Electromagnetic waves
  • Enclosures
  6 被引用数 (Scopus)

• Penalized learning as multiple object optimization

  Matsuyama, Y., Nakayama, H., Sasai, T. & Chen, Y. P., 1994, IEEE International Conference on Neural Networks - Conference Proceedings. Piscataway, NJ, United States: IEEE, Vol. 1. p. 187-192 6 p.

  研究成果: Conference contribution

  • Learning algorithms
  • Set theory
  • Costs

• Performance analysis of distributed antenna system under frequency selective fading environment

  Tokuda, K., Sato, S., Shiraki, Y. & Suzuki, T., 1994, Conference Record - International Conference on Communications. Publ by IEEE, p. 784-789 6 p. (Conference Record - International Conference on Communications; vol. 2).

  研究成果: Conference contribution

  • Frequency selective fading
  • Antennas
  • Code division multiple access
  • Channel estimation
  • Data communication systems

• Periodic solutions with prescribed energy for some Keplerian N-body problems ¹

  Ambrosetti, A., Tanaka, K. & Vitillaro, E., 1994 11 1, In: Annales de l'Institut Henri Poincare (C) Analyse Non Lineaire. 11, 6, p. 613-632 20 p.

  研究成果: Article › 査読

  • N-body Problem
  • Periodic Solution
  • Interaction
  • Energy
  • Class
  6 被引用数 (Scopus)

• Permissible Disturbance Energies in Filled and UnFilled High-Performance Superconducting Magnets

  Ishiyama, A., Kim, S. B. & Takahashi, T., 1994 7, In: IEEE Transactions on Magnetics. 30, 4, p. 2483-2486 4 p.

  研究成果: Article › 査読

  • Superconducting magnets
  • Epoxy Resins
  • Helium
  • Superconducting materials
  • Structural integrity
  2 被引用数 (Scopus)

• Personal involvement, task complexity, and the decision making process: An information search analysis

  Takemura, K., 1994, In: Japanese Psychological Research. 36, 1, p. 41-48 8 p.

  研究成果: Article › 査読

  • Decision Making
  • Students
  1 被引用数 (Scopus)

• Pharmaceutical study on circadian rhythms in mammals

  Shibata, S. & Watanabe, S., 1994, In: Yakugaku Zasshi. 114, 9, p. 637-654 18 p.

  研究成果: Review article › 査読

  Open Access

  • Circadian Rhythm
  • Mammals
  • Neurotransmitter Agents
  • Suprachiasmatic Nucleus
  • Pharmaceutical Preparations

• Phase advances of circadian rhythms in somatostatin depleted rats: effects of cysteamine on rhythms of locomotor activity and electrical discharge of the suprachiasmatic nucleus

  Fukuhara, C., Inouye, S. I. T., Aoki, K., Hamada, T., Shibata, S. & Watanabe, S., 1994 12 1, In: Journal of Comparative Physiology A. 175, 6, p. 677-685 9 p.

  研究成果: Article › 査読

  • Cysteamine
  • cysteamine
  • circadian rhythm
  • Suprachiasmatic Nucleus
  • somatostatin
  16 被引用数 (Scopus)

• Phase Diagram of S=1/2 Quasi-One-Dimensional Heisenberg Model with Dimerized Antiferromagnetic Exchange

  Katoh, N. & Imada, M., 1994 1 1, In: journal of the physical society of japan. 63, 12, p. 4529-4541 13 p.

  研究成果: Article › 査読

  • phase diagrams
  • exponents
  • dimerization
  • estimates
  • magnons
  52 被引用数 (Scopus)

• Phonon Raman Scattering of the Modulation-free (Bi, Pb)₂Sr₂(Ca, R)Cu₂O_z+aby Simultaneous Substitution of Bi by Pb and Ca by R (R: Rare earth-Y)

  Osada, M., Kakihana, M., Yashima, M. & Yoshimura, M., 1994, In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 41, 12, p. 1487-1491 5 p.

  研究成果: Article › 査読

  • Phonon scattering
  • Raman scattering
  • Rare earths
  • Substitution reactions
  • Oxygen

• Photocreated metastable states in polysilanes

  Takeda, K., Shiraishi, K., Fujiki, M., Kondo, M. & Morigaki, K., 1994, In: Physical Review B. 50, 8, p. 5171-5179 9 p.

  研究成果: Article › 査読

  • Polysilanes
  • polysilanes
  • Paramagnetic resonance
  • metastable state
  • Photoexcitation
  35 被引用数 (Scopus)

• Photoemission and inverse-photoemission study of superconducting YNi2B2C: Effects of electron-electron and electron-phonon interactions

  Fujimori, A., Kobayashi, K., Mizokawa, T., Mamiya, K., Sekiyama, A., Eisaki, H., Takagi, H., Uchida, S., Cava, R. J., Krajewski, J. J. & Peck, W. F., 1994, In: Physical Review B. 50, 13, p. 9660-9663 4 p.

  研究成果: Article › 査読

  • Electron-phonon interactions
  • Electron correlations
  • Photoemission
  • Band structure
  • electron phonon interactions
  39 被引用数 (Scopus)

• Phylogenetic relationships of mastomys to mouse and rat deduced from satellite DNA sequences

  Hisatomi, H., Miura, R., Shiota, K., Ogawa, T., Sayama, K., Tanaka, S., Matsuzawa, A. & Kanoh, Y., 1994 7, In: Jikken dobutsu. Experimental animals. 43, 3, p. 403-408 6 p.

  研究成果: Article › 査読

  • Mastomys
  • Murinae
  • Satellite DNA
  • satellite DNA
  • DNA sequences
  1 被引用数 (Scopus)

• Phylogenetic systematics of chelonioid sea turtles

  Hirayama, R., 1994 12, In: Island Arc. 3, 4, p. 270-284 15 p.

  研究成果: Article › 査読

  • turtle
  • phylogenetics
  • family
  • sea
  • Coniacian
  83 被引用数 (Scopus)

• Physico-chemical approach to the consolidation mechanism of soft clays

  Akagi, H., 1994 12 1, In: Soils and Foundations. 34, 4, p. 43-50 8 p.

  研究成果: Article › 査読

  • soft clay
  • Consolidation
  • Clay
  • consolidation
  • Positive ions
  7 被引用数 (Scopus)

• Pinopsin is a chicken pineal photoreceptive molecule

  Okano, T., Yoshizawa, T. & Fukada, Y., 1994, In: Nature. 372, 6501, p. 94-97 4 p.

  研究成果: Article › 査読

  • Light Signal Transduction
  • Opsins
  • Chickens
  • Transducin
  • Retinaldehyde
  263 被引用数 (Scopus)

• Plasma-enhanced diamond nucleation on Si

  Katoh, M., Aoki, M. & Kawarada, H., 1994 2, In: Japanese journal of applied physics. 33, 2A, p. L194-L196

  研究成果: Article › 査読

  • Nucleation
  • Diamonds
  • Plasmas
  • pretreatment
  • diamonds
  36 被引用数 (Scopus)

• Plasma prolactin levels related to changes of salinity in the green water frog, rana esculenta

  Mosconi, G., Yamamoto, K., Kikuyama, S. & Polzonetti-Magni, A. M., 1994, In: Netherlands Journal of Zoology. 45, 1-2, p. 53-56 4 p.

  研究成果: Article › 査読

  • Rana esculenta
  • frog
  • prolactin
  • frogs
  • salinity
  1 被引用数 (Scopus)

• Point defects in high purity silica induced by high-dose gamma irradiation

  Sakurai, Y., Nagasawa, K., Nishikawa, H. & Ohki, Y., 1994, In: Journal of Applied Physics. 75, 3, p. 1372-1377 6 p.

  研究成果: Article › 査読

  • point defects
  • purity
  • silicon dioxide
  • dosage
  • irradiation
  39 被引用数 (Scopus)

• Politics in Okinawa Since the Reversion of Sovereignty

  Egami, T., 1994, In: Asian Survey. 34, 9, p. 828-840 13 p.

  研究成果: Article › 査読
  6 被引用数 (Scopus)

• Polycrystalline silicon thin films processed with silicon ion implantation and subsequent solid-phase crystallization: Theory, experiments, and thin-film transistor applications

  Yamauchi, N. & Reif, R., 1994 12 1, In: Journal of Applied Physics. 75, 7, p. 3235-3257 23 p.

  研究成果: Article › 査読

  • solid phases
  • ion implantation
  • transistors
  • crystallization
  • silicon
  137 被引用数 (Scopus)

• Polymorphisms of Trimeresurus flavoviridis venom gland phospholipase A2 isozyme genes.

  Nakashima, K., Nobuhisa, I., Ogawa, T., Hattori, M., Hattori, M., Kihara, H. & Ohno, M., 1994 8, In: Bioscience, Biotechnology, and Biochemistry. 58, 8, p. 1510-1511 2 p.

  研究成果: Article › 査読

  • Trimeresurus venoms
  • Trimeresurus flavoviridis
  • phospholipase A2
  • Polymorphism
  • Phospholipases A2
  3 被引用数 (Scopus)

• Practical efficiencies of planar point location algorithms

  Kagami, S., Edahiro, M. & Asano, T., 1994 4, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E77-A, 4, p. 608-614 7 p.

  研究成果: Article › 査読

  • Point Location
  • Computational geometry
  • Voronoi Diagram
  • Computational Geometry
  • Location Problem
  1 被引用数 (Scopus)

• Prediction equations for body composition of Japanese adults by B‐mode ultrasound

  Abe, T., Kondo, M., Kawakami, Y. & Fukunaga, T., 1994, In: American Journal of Human Biology. 6, 2, p. 161-170 10 p.

  研究成果: Article › 査読

  • ultrasound
  • body composition
  • Body Composition
  • Abdomen
  • Adipose Tissue
  184 被引用数 (Scopus)

• Prediction error of stochastic learning machine

  Ikeda, K., Murata, N. & Amari, S. I., 1994 12 1, p. 1159-1162. 4 p.

  研究成果: Paper › 査読

  • Machine learning
  • Parameter estimation