Find Research Outputs

1990
5 Citations (Scopus)

Search for nonminimal neutral Higgs bosons from Z-boson decays

Komamiya, S., Abrams, G. S., Adolphsen, C. E., Averill, D., Ballam, J., Barish, B. C., Barklow, T., Barnett, B. A., Bartelt, J., Bethke, S., Blockus, D., Bonvicini, G., Boyarski, A., Brabson, B., Breakstone, A., Bulos, F., Burchat, P. R., Burke, D. L., Cence, R. J., Chapman, J. & 30 othersChmeissani, M., Cords, D., Coupal, D. P., Dauncey, P., Destaebler, H. C., Dorfan, D. E., Dorfan, J. M., Drewer, D. C., Elia, R., Feldman, G. J., Fernandes, D., Field, R. C., Ford, W. T., Fordham, C., Frey, R., Fujino, D., Gan, K. K., Gatto, C., Gero, E., Gidal, G., Glanzman, T., Goldhaber, G., Gomez Cadenas, J. J., Gratta, G., Grindhammer, G., Grosse-Wiesmann, P., Hanson, G., Harr, R., Harral, B. & Harris, F. A., 1990 Jan 1, In : Physical Review Letters. 64, 24, p. 2881-2884 4 p.

Research output: Contribution to journalArticle

Higgs bosons
bosons
decay
detectors
30 Citations (Scopus)

Segregation of Ca ions at the MgO(001) surface studied by neutral beam incidence ion scattering spectroscopy

Souda, R., Aizawa, T., Ishizawa, Y. & Oshima, C., 1990 Jul 1, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 8, 4, p. 3218-3223 6 p.

Research output: Contribution to journalArticle

neutral beams
ion scattering
incidence
Spectroscopy
Scattering
3 Citations (Scopus)
Open Access
Discharge (fluid mechanics)
Liquid sloshing
Fluids
Fuel sloshing
Excitation energy

Set theoretic latent trait model: —Theoretical consideration—

Shiina, K., 1990, In : Japanese Journal of Educational Psychology. 38, 1, p. 1-8 8 p.

Research output: Contribution to journalArticle

Theoretical Models
Software
ability
data processing program
inclusion
2 Citations (Scopus)

Shape memory phenomena of glass-ceramics and sintered ceramics

Itoh, A., Miwa, Y. & Iguchi, N., 1990 Jan, In : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 54, 1, p. 117-124 8 p.

Research output: Contribution to journalArticle

Glass ceramics
Shape memory effect
ceramics
glass
Mica
8 Citations (Scopus)

Smoothing effects and dispersion of singularities for the Schrödinger evolution group

Ozawa, T., 1990 May, In : Archive for Rational Mechanics and Analysis. 110, 2, p. 165-186 22 p.

Research output: Contribution to journalArticle

Smoothing Effect
Wave functions
Regularity
Singularity
Decay
71 Citations (Scopus)

Soft inflation

Berkin, A. L., Maeda, K. & Yokoyama, JI., 1990, In : Physical Review Letters. 65, 2, p. 141-144 4 p.

Research output: Contribution to journalArticle

Jordan
grand unified theory
cosmology
constrictions
scalars
4 Citations (Scopus)
Polymethyl Methacrylate
Sols
Reaction kinetics
Sol-gels
Condensation
5 Citations (Scopus)

Solid state dehydration condensation of potassium tetrakis(μ-pyrophosphito-P,P′)diplatinate(II) accompanied by the red shift of the luminescence peak

Yamaguchi, T., Sasaki, Y., Ikeyama, T., Azumi, T. & Ito, T., 1990 Jun 15, In : Inorganica Chimica Acta. 172, 2, p. 233-239 7 p.

Research output: Contribution to journalArticle

Luminescence
Dehydration
dehydration
red shift
Potassium
13 Citations (Scopus)

Soliton turbulence in one-dimensional cellular automata

Aizawa, Y., Nishikawa, I. & Kaneko, K., 1990 Sep 2, In : Physica D: Nonlinear Phenomena. 45, 1-3, p. 307-327 21 p.

Research output: Contribution to journalArticle

cellular automata
Cellular automata
Solitons
Cellular Automata
Turbulence
40 Citations (Scopus)

Solution techniques for the vorticity–streamfunction formulation of two‐dimensional unsteady incompressible flows

Tezduyar, T. E., Liou, J., Ganjoo, D. K. & Behr, M., 1990, In : International Journal for Numerical Methods in Fluids. 11, 5, p. 515-539 25 p.

Research output: Contribution to journalArticle

Incompressible flow
Unsteady Flow
Incompressible Flow
Formulation
Multiply Connected Domain
15 Citations (Scopus)

Space charges in ethylene-styrene copolymers irradiated by low-dose gamma rays

Tanaka, Y., Mita, Y., Ohki, Y., Yoshioka, H., Ikeda, M. & Yazaki, F., 1990, In : Journal of Physics D: Applied Physics. 23, 12, p. 1491-1496 6 p.

Research output: Contribution to journalArticle

Styrene
Electric space charge
styrenes
Gamma rays
Dosimetry
5 Citations (Scopus)

Spaces which contain a copy of the rationals

Eda, K., Kamo, S. & Nogura, T., 1990, In : Journal of the Mathematical Society of Japan. 42, 1, p. 103-112 10 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Spatial distribution of defects in high-purity silica glasses

Tohmon, R., Ikeda, A., Shimogaichi, Y., Munekuni, S., Ohki, Y., Nagasawa, K. & Hama, Y., 1990, In : Journal of Applied Physics. 67, 3, p. 1302-1306 5 p.

Research output: Contribution to journalArticle

silica glass
spatial distribution
purity
defects
ionizing radiation

Speaker adaptation algorithms based on piecewise-moving adaptive segment quantization method

Shiraki, Y. & Honda, M., 1990, In : Systems and Computers in Japan. 21, 11, p. 58-66 9 p.

Research output: Contribution to journalArticle

Speaker Adaptation
Quantization
Codebook
Coding
Centre of gravity
6 Citations (Scopus)

Speaker adaptation algorithms based on piece-wise moving adaptive segment quantization method

Shiraki, Y. & Honda, M., 1990, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Publ by IEEE, Vol. 2. p. 657-660 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Vector spaces
vector spaces
education
continuity
Precision engineering
Artificial heart
Biotechnology

Spectral analysis of heart rate variability during constant and pseudorandom exercise

Nakamura, Y., Tamaki, K. & Kimura, Y., 1990, In : Annals of Physiological Anthropology. 9, 2, p. 185-190 6 p.

Research output: Contribution to journalArticle

Exercise Test
Heart Rate
1 Citation (Scopus)

Spectral representation in stochastic quantization

Nakazato, H., 1990, In : Physical Review D. 42, 4, p. 1166-1178 13 p.

Research output: Contribution to journalArticle

formalism
operators
4 Citations (Scopus)

Spectroscopy in CdTe/MnTe and ZnTe/MnTe single quantum wells; new binary wide gap II-VI heterostructures

Pelekanos, N., Fu, Q., Nurmikko, A. V., Durbin, S., Han, J., Sungki, O., Menke, D., Kobayashi, M. & Gunshor, R. L., 1990 Apr 1, In : Journal of Crystal Growth. 101, 1-4, p. 628-631 4 p.

Research output: Contribution to journalArticle

zincblende
barrier layers
Semiconductor quantum wells
Heterojunctions
quantum wells
30 Citations (Scopus)

Spectroscopy of CdTe/MnTe single quantum wells: A strained-layer II-VI heterostructure with strong electronic confinement

Pelekanos, N., Fu, Q., Ding, J., Wałecki, W., Nurmikko, A. V., Durbin, S. M., Han, J., Kobayashi, M. & Gunshor, R. L., 1990, In : Physical Review B. 41, 14, p. 9966-9970 5 p.

Research output: Contribution to journalArticle

Semiconductor quantum wells
Heterojunctions
quantum wells
Spectroscopy
Phonons
2 Citations (Scopus)

Speech coding based on a multi-layer neural network

Morishima, S., Harashima, H. & Katayama, Y., 1990, Conference Record - International Conference on Communications. Publ by IEEE, Vol. 2. p. 429-433 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Speech coding
Multilayer neural networks
Neural networks
Network layers
Vector quantization
7 Citations (Scopus)

Speech coding using waveform matching based on LPC residual phase equalization

Honda, M., 1990, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Publ by IEEE, Vol. 1. p. 213-216 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Speech coding
waveforms
coding
excitation
coders
5 Citations (Scopus)

Speech synthesis from text

Sagisaka, Y., 1990 Jan, In : IEEE Communications Magazine. 28, 1, p. 35-41, 55

Research output: Contribution to journalArticle

Speech synthesis
Syntactics
Glossaries
Acoustic waves

Spurious “context effect” on number conservation tasks

Nakagaki, A., 1990, In : Japanese Journal of Educational Psychology. 38, 4, p. 369-378 10 p.

Research output: Contribution to journalArticle

conservation
Mental Competency
response behavior
performance
evidence
6 Citations (Scopus)
Stokes Flow
Navier-Stokes
n-dimensional
Bounded Domain

Statistical properties of fluctuation of pitch intervals and its modeling for natural synthetic speech

Kobayashi, T. & Sekine, H., 1990, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Publ by IEEE, Vol. 1. p. 321-324 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

intervals
Speech analysis
random numbers
correlation coefficients
Experiments

Strong confinement effects in CdTe/MnTe quantum wells: A new strained layer binary II-VI heterostructure

Fu, Q., Pelekanos, N., Nurmikko, A. V., Durbin, S., Han, J., Sungki, O., Menke, D., Kobayashi, M. & Gunshor, R. L., 1990 Apr 2, In : Surface Science. 229, 1-3, p. 148-150 3 p.

Research output: Contribution to journalArticle

Phonons
Excitons
Semiconductor quantum wells
Heterojunctions
phonons
85 Citations (Scopus)

Structure of the ZnSe/GaAs heteroepitaxial interface

Li, D., Gonsalves, J. M., Otsuka, N., Qiu, J., Kobayashi, M. & Gunshor, R. L., 1990, In : Applied Physics Letters. 57, 5, p. 449-451 3 p.

Research output: Contribution to journalArticle

sublattices
molecular beam epitaxy
zinc
transmission electron microscopy

Study of hadronic final states of Z boson decays

Komamiya, S., 1990 Jan 1, In : Nuclear Physics B (Proceedings Supplements). 16, C, p. 250-253 4 p.

Research output: Contribution to journalArticle

bosons
quantum chromodynamics
decay
charge distribution
charged particles

Study on a data compression method for multivalued images through bit-plane decomposition technique

Kamata, S. & Kawaguchi, E., 1990, In : Systems and Computers in Japan. 21, 7, p. 51-62 12 p.

Research output: Contribution to journalArticle

Decomposition Techniques
Data compression
Data Compression
Multivalued
Decomposition
17 Citations (Scopus)

Study on the low energy consumption thermal head using electroless Ni-W-P alloy films as heating resistors

Sawai, H., Kanamori, T., Koiwa, I., Shibata, S., Nihei, K. & Osaka, T., 1990 Nov, In : Journal of the Electrochemical Society. 137, 11, p. 3653-3660 8 p.

Research output: Contribution to journalArticle

energy consumption
polyimides
Polyimides
resistors
Resistors
4 Citations (Scopus)

Study on the optimum design applying qualitative reasoning

Arakawa, M. & Yamakawa, H., 1990 Mar, In : Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 56, 522, p. 398-403 6 p.

Research output: Contribution to journalArticle

Large scale systems
Antennas
Optimum design
2 Citations (Scopus)
Transient analysis
Splines
Optimum design
47 Citations (Scopus)

Subband mobility of quasi-two-dimensional electrons in Si atomic layer doped GaAs

Yamada, S. & Makimoto, T., 1990, In : Applied Physics Letters. 57, 10, p. 1022-1024 3 p.

Research output: Contribution to journalArticle

conductivity
electrons
screening
oscillations
5 Citations (Scopus)

Sub-volt operation of E-A modulator integrated with λ/4-shifted DFB laser for 2.4Gb/s-135km

Suzuki, M., Tanaka, H., Taga, H., Yamamoto, S., Wakabayashi, H. & Matsushima, Y., 1990, European Conference on Optical Communication. Eindhoven, Netherlands: Publ by Eindhoven Univ of Technology, Vol. 3. p. 1041-1044 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed feedback lasers
Modulators
Light sources
Modulation
Fibers

Sui-T'ang studies in Japan in 1989

Iwami, K., 1990 Jan 1, In : T'ang Studies. 1990, 8-9, p. 153-168 16 p.

Research output: Contribution to journalArticle

Japan
15 Citations (Scopus)

Superconducting Correlation of the One-Dimensional t-J Model

Imada, M., 1990 Jan 1, In : Journal of the Physical Society of Japan. 59, 11, p. 4121-4128 8 p.

Research output: Contribution to journalArticle

magnetic permeability
matrix methods
Japan
fermions
temperature dependence
18 Citations (Scopus)

Symmetries in stochastic quantization and Ito-Stratonovich related interpretation

Nakazato, H., Okano, K., Schülke, L. & Yamanaka, Y., 1990 Dec 17, In : Nuclear Physics, Section B. 346, 2-3, p. 611-631 21 p.

Research output: Contribution to journalArticle

symmetry
boundary conditions
18 Citations (Scopus)

Synchrotron-radiation-stimulated desorption of O+ ions from an oxidized silicon surface

Niwano, M., Katakura, H., Takakuwa, Y., Miyamoto, N., Hiraiwa, A. & Yagi, K., 1990, In : Applied Physics Letters. 56, 12, p. 1125-1127 3 p.

Research output: Contribution to journalArticle

synchrotron radiation
desorption
silicon
ions
photoelectric emission
45 Citations (Scopus)

Synthesis, characterization, and oxygenation of bis-fenced porphyrinato iron(II) and cobalt(II) complexes

Tsuchida, E., Komatsu, T., Hasegawa, E. & Nishide, H., 1990, In : Journal of the Chemical Society, Dalton Transactions. 9, p. 2713-2718 6 p.

Research output: Contribution to journalArticle

Oxygenation
Cobalt
Iron
Oxygen
Derivatives
8 Citations (Scopus)

Synthesis, polymerization and cation conductive properties of (ω‐carboxy)‐oligo(oxyethylene) methacrylate

Takeoka, S., Maeda, Y., Tsuchida, E. & Ohno, H., 1990, In : Polymers for Advanced Technologies. 1, 3-4, p. 201-205 5 p.

Research output: Contribution to journalArticle

Methacrylates
Cations
Polymers
Positive ions
Polymerization
4 Citations (Scopus)

Synthesis and characterization of well-defined star polymers via a controlled sol-gel process

Long, T. E., Kelts, L. W., Turner, S. R., Wesson, J. A. & Mourey, T. H., 1990 Aug 1, In : American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 31, 2, p. 490-491 2 p.

Research output: Contribution to journalConference article

Oligomers
Sol-gel process
Stars
Polymers
Molecular weight distribution
10 Citations (Scopus)

Synthesis and spectroscopic properties of 1-azamkthanocyclopentacycloundecene ring systems

Nitta, M., Kanomata, N. & Tada, M., 1990, In : Tetrahedron Letters. 31, 9, p. 1291-1294 4 p.

Research output: Contribution to journalArticle

Dehydrogenation
annulenone
3 Citations (Scopus)

Synthesis of concurrent programs: Automated reasoning complements software reuse

Uchihira, N., Kawata, H., Matsumoto, K., Ito, M. & Honiden, S., 1990 Jan 1, Proceedings of the Hawaii International Conference on System Science. Hoevel, L. W., Shriver, B. D., Nunamaker, J. F. J., Sprague, R. H. J. & Milutinovic, V. (eds.). Publ by Western Periodicals Co, Vol. 2. p. 64-73 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer software reusability
Synchronization
Temporal logic
Petri nets
Computer systems
21 Citations (Scopus)

Synthesis of layered polysilicic acid-acrylamide intercalation compounds and polymerization in the interlayer spaces

Yanagisawa, T., Yokoyama, C., Kuroda, K. & Kato, C., 1990, In : Bulletin of the Chemical Society of Japan. 63, 1, p. 47-50 4 p.

Research output: Contribution to journalArticle

Intercalation compounds
Acrylamide
Polymerization
Acids
Intercalation
19 Citations (Scopus)

Synthesis of polyorganosiloxanes with pyridyl groups in their side chains

Nemoto, N., Yotsuya, T., Aoyagi, S., Ueno, Y., Ikeda, K. & Takamiya, N., 1990 Feb, In : Polymer communications Guildford. 31, 2, p. 65-67 3 p.

Research output: Contribution to journalArticle

Siloxanes
4-Aminopyridine
Temperature measurement
Pyridine
Functional groups
15 Citations (Scopus)

Synthesis of vitamin D3 D ring synthons by reductive cleavage of norbornan-6-one-2-carboxylates

Shimizu, I., Matsuda, N., Noguchi, Y., Zako, Y. & Nagasawa, K., 1990, In : Tetrahedron Letters. 31, 34, p. 4899-4902 4 p.

Research output: Contribution to journalArticle

Cholecalciferol
Lithium
Ammonia
Vitamin D
Metals
65 Citations (Scopus)

Temperature dependence of anisotropic lower critical fields in (La1-xSrx)2CuO4

Naito, M., Matsuda, A., Kitazawa, K., Kambe, S., Tanaka, I. & Kojima, H., 1990, In : Physical Review B. 41, 7, p. 4823-4826 4 p.

Research output: Contribution to journalArticle

temperature dependence
curves
critical current
penetration
current density
2 Citations (Scopus)

The algebraic properties of finite cellular automata

Gunji, Y., 1990, In : Physica D: Nonlinear Phenomena. 41, 2, p. 282-294 13 p.

Research output: Contribution to journalArticle

cellular automata
Cellular automata
Finite Automata
Cellular Automata
Tungsten