Find Research Outputs

1990
41 Citations (Scopus)

The Boltzmann equation and thirteen moments

Kawashima, S., 1990 Jun 1, In : Japan Journal of Applied Mathematics. 7, 2, p. 301-320 20 p.

Research output: Contribution to journalArticle

Boltzmann equation
Decay Estimates
Boltzmann Equation
Moment
Initial value problems
14 Citations (Scopus)
Discrete Equations
Global Stability
Boltzmann Equation
boundary value problems
Global Existence
60 Citations (Scopus)
Cadmium
Nitrates
Silver
Gold
Electrodes
37 Citations (Scopus)

The genetic code of a squid mitochondrial gene.

Shimayama, T., Himeno, H., Sasuga, J., Yokobori, S., Ueda, T. & Watanabe, K., 1990 Jan 1, In : Nucleic acids symposium series. 22, p. 73-74 2 p.

Research output: Contribution to journalArticle

Nucleic Acid Sequence Homology
Molecular Sequence Data
Genetic Code
Decapodiformes
Mitochondrial Genes
63 Citations (Scopus)

The maximum principle for semicontinuous functions

Crandall, M. G. & Ishii, H., 1990, In : Differential and Integral Equations. 3, 6, p. 1001-1014 14 p.

Research output: Contribution to journalArticle

Maximum principle
Maximum Principle
Calculus
Degenerate Elliptic Equations
Elliptic Differential Equations
1 Citation (Scopus)

Theoretical and experimental prediction of the response of compliant risers

Patrikalakis, N. M., Maekawa, T., Kriezis, G. A. & Gursoy, H. N., 1990 Jan 1, In : Journal of Offshore Mechanics and Arctic Engineering. 112, 3, p. 244-252 9 p.

Research output: Contribution to journalArticle

Computer applications
Stress analysis
Mean square error
Drag
Computer program listings
46 Citations (Scopus)
Chemisorption
chemisorption
configuration interaction
Molecules
symmetry
47 Citations (Scopus)

Theoretical study on the electronic structure of Si-Ge copolymers

Takeda, K., Shiraishi, K. & Matsumoto, N., 1990 Jun 20, In : Journal of the American Chemical Society. 112, 13, p. 5043-5052 10 p.

Research output: Contribution to journalArticle

Skeleton
Electronic structure
Theoretical Models
Copolymers
Polysilanes
102 Citations (Scopus)

Theory of lost circulation pressure

Morita, I., Black, A. D. & Fuh, G. F., 1990, Proceedings - SPE Annual Technical Conference and Exhibition. Anon (ed.). Richardson, TX, United States: Publ by Soc of Petroleum Engineers of AIME, Vol. Delta. p. 43-58 16 p.

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

Boreholes
Drilling fluids
drilling fluid
borehole
fracture propagation
11 Citations (Scopus)

Theory of the incommensurate-to-commensurate transition in long-period superlattices of A3B-type alloys

Koyama, Y. & Ishimaru, M., 1990, In : Physical Review B. 41, 12, p. 8522-8525 4 p.

Research output: Contribution to journalArticle

Charge density waves
Superlattices
superlattices
1526 Citations (Scopus)

The preparation of alkyltrimethylammonium-kanemite complexes and their conversion to microporous materials

Yanagisawa, T., Shimizu, T., Kuroda, K. & Kato, C., 1990, In : Bulletin of the Chemical Society of Japan. 63, 4, p. 988-992 5 p.

Research output: Contribution to journalArticle

Microporous materials
39 Citations (Scopus)

The preparation of poly(dihydroxyphenylene) through the electro-oxidative polymerization of hydroquinone

Yamamoto, K., Asada, T., Nishide, H. & Tsuchida, E., 1990, In : Bulletin of the Chemical Society of Japan. 63, 4, p. 1211-1216 6 p.

Research output: Contribution to journalArticle

Polymerization
hydroquinone
65 Citations (Scopus)

The primary structure of iodopsin, a chicken red-sensitive cone pigment

Kuwata, O., Imamoto, Y., Okano, T., Kokame, K., Kojima, D., Matsumoto, H., Morodome, A., Fukada, Y., Shichida, Y., Yasuda, K., Shimura, Y. & Yoshizawa, T., 1990 Oct 15, In : FEBS Letters. 272, 1-2, p. 128-132 5 p.

Research output: Contribution to journalArticle

Pigments
Cones
Chickens
Amino Acid Sequence
Amino Acids
24 Citations (Scopus)
Structural dynamics
Nuclear magnetic resonance
Energy barriers
Ketones
Chain length
16 Citations (Scopus)

The reliability of quantitative analysis with AES

Yoshihara, K., Shimizu, R., Homma, T., Tokutaka, H., Goto, K., Fujita, D., Kurokawa, A., Ichimura, S., Kurahashi, M., Kudo, M., Hashiguchi, Y., Suzuki, T., Ohmura, T., Soeda, F., Tanaka, K., Tanaka, A., Sekine, T., Shiokawa, Y. & Hayashi, T., 1990 Jan 1, In : Surface and Interface Analysis. 16, 1-12, p. 140-143 4 p.

Research output: Contribution to journalArticle

quantitative analysis
Chemical analysis
sensitivity
matrices
19 Citations (Scopus)
Kauffman Polynomial
Q-analogue
Centralizer
Algebra
7 Citations (Scopus)

Thermally induced optical bistability in ZnSe epilayers grown by molecular-beam epitaxy

Kudlek, G., Hollandt, J., Presser, N., Gutowski, J., Durbin, S. M., Menke, D. R., Kobayashi, M. & Gunshor, R. L., 1990, In : Journal of Applied Physics. 68, 5, p. 2532-2534 3 p.

Research output: Contribution to journalArticle

optical bistability
molecular beam epitaxy
switches
downtime
temperature
2 Citations (Scopus)

Thermochemical properties of some liquid III-V alloys

Yamaguchi, K. & Itagaki, K., 1990 Jun 29, In : Thermochimica Acta. 163, C, p. 287-294 8 p.

Research output: Contribution to journalArticle

thermochemical properties
Gibbs free energy
Enthalpy
drop calorimeters
enthalpy
13 Citations (Scopus)

Thermodynamics and quantum field theory

Hardman, I., Umezawa, H. & Yamanaka, Y., 1990 Jun 4, In : Physics Letters A. 146, 6, p. 293-298 6 p.

Research output: Contribution to journalArticle

operators
thermodynamics
thermal energy
quantum theory
time dependence
3 Citations (Scopus)

Thermodynamics of nitrogen in Ca-CaF2 slags

Ito, K. & Fruehan, R. J., 1990 Feb, In : Metallurgical Transactions B. 21, 1, p. 205-207 3 p.

Research output: Contribution to journalArticle

slags
Slags
Nitrogen
Thermodynamics
nitrogen
37 Citations (Scopus)

The septum as origin of a lordosis-inhibiting influence in female rats: Effect of neural transection

Yamanouchi, K. & Arai, Y., 1990, In : Physiology and Behavior. 48, 2, p. 351-355 5 p.

Research output: Contribution to journalArticle

Lordosis
Septal Nuclei
Corpus Callosum
Progesterone
Brain
5 Citations (Scopus)

The United Nations System as an Unfinished Revolution

Mogami, T., 1990 Jan 1, In : Alternatives: Global, Local, Political. 15, 2, p. 177-197 21 p.

Research output: Contribution to journalArticle

UNO
2 Citations (Scopus)

The uplands and lowlands of Tokyo: a geomorphological outline

Kubo, S., 1990, In : Geographical Review of Japan, Series B. 63, 1, p. 73-87 15 p.

Research output: Contribution to journalArticle

metropolis
river
Japan
air
valley
2 Citations (Scopus)

Three-dimensional well model pre-processors for reservoir simulation with horizontal and curved inclined wells

Morita, N., Singh, S. P., Chen, H. S. & Whitfill, D. L., 1990, Proceedings - SPE Annual Technical Conference and Exhibition. Anon (ed.). Richardson, TX, United States: Publ by Soc of Petroleum Engineers of AIME, Vol. Sigma. p. 49-64 16 p.

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

well
Horizontal wells
Error analysis
simulation
Simulators
12 Citations (Scopus)

Topographical heterogeneity of glutamate agonist-induced calcium increase in hippocampus

Kudo, Y., Ito, E. & Ogura, A., 1990, In : Advances in Experimental Medicine and Biology. 268, p. 125-133 9 p.

Research output: Contribution to journalArticle

Quisqualic Acid
Excitatory Amino Acid Agonists
Neurotransmitter Receptor
Kainic Acid
Glutamate Receptors
11 Citations (Scopus)

Transformation of Chicken Embryo Fibroblast Cells by Avian Retroviruses Containing the Human Fyn Gene and Its Mutated Genes

Senba, K., Kawai, S., Matsuzawa, Y., Yamanashi, Y., Nishizawa, M. & Toyoshima, K., 1990 Jun, In : Molecular and Cellular Biology. 10, 6, p. 3095-3104 10 p.

Research output: Contribution to journalArticle

Retroviridae
Chickens
Embryonic Structures
Fibroblasts
Viruses
6 Citations (Scopus)

Transmission electron microscope study of II-VI/III-V semiconductor interfaces

Otsuka, N., Li, D., Gonsalves, J. M., Choi, C., Kobayashi, M., Kolodziejski, L. A. & Gunshor, R. L., 1990 Apr 1, In : Surface Science. 228, 1-3, p. 96-101 6 p.

Research output: Contribution to journalArticle

Electron microscopes
electron microscopes
Annealing
Image resolution
Crystal lattices
Switching networks
Communication
45 Citations (Scopus)

Triplet-state defect in high-purity silica glass

Tohmon, R., Shimogaichi, Y., Tsuta, Y., Munekuni, S., Ohki, Y., Hama, Y. & Nagasawa, K., 1990, In : Physical Review B. 41, 10, p. 7258-7260 3 p.

Research output: Contribution to journalArticle

silica glass
Fused silica
atomic energy levels
purity
Defects
15 Citations (Scopus)

Tunneling barrier height imaging and polycrystalline Si surface observations

Hosaka, S., Sagara, K., Hasegawa, T., Takata, K. & Hosoki, S., 1990 Jan 1, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 8, 1, p. 270-274 5 p.

Research output: Contribution to journalArticle

Doping (additives)
Imaging techniques
Crystal microstructure
Arsenic
Scanning tunneling microscopy
27 Citations (Scopus)

Ultraviolet and blue holographic lithography of ZnSe epilayers and heterostructures with feature size to 100 nm and below

Walecki, W., Patterson, W. R., Nurmikko, A. V., Luo, H., Samarth, N., Furdyna, J. K., Kobayashi, M., Durbin, S. & Gunshor, R. L., 1990, In : Applied Physics Letters. 57, 25, p. 2641-2643 3 p.

Research output: Contribution to journalArticle

lithography
etching
wire
damage
photoluminescence
68 Citations (Scopus)

Unitary representations of the quantum group SUq(1,1): Structure of the dual space of Uq(sl(2))

Masuda, T., Mimachi, K., Nakagami, Y., Noumi, M., Saburi, Y. & Ueno, K., 1990 Apr, In : Letters in Mathematical Physics. 19, 3, p. 187-194 8 p.

Research output: Contribution to journalArticle

Universal Enveloping Algebra
Unitary Representation
Dual space
Topological group
Quantum Groups
41 Citations (Scopus)

Unitary representations of the quantum group SUq(1, 1): II - Matrix elements of unitary representations and the basic hypergoemetric functions

Masuda, T., Mimachi, K., Nakagami, Y., Noumi, M., Saburi, Y. & Ueno, K., 1990 Apr, In : Letters in Mathematical Physics. 19, 3, p. 195-204 10 p.

Research output: Contribution to journalArticle

Basic Hypergeometric Functions
hypergeometric functions
Q-analogue
Unitary Representation
Quantum Groups
31 Citations (Scopus)

Unknotting operations involving trivial tangles

Hoste, J., Nakanishi, Y. & Taniyama, K., 1990, In : Osaka Journal of Mathematics. 27, 3, p. 555-566 12 p.

Research output: Contribution to journalArticle

Tangles
Trivial
51 Citations (Scopus)
Platinum
Acetates
Ligands
acetyl acetonate
2 Citations (Scopus)

Unusually abrupt switching in submicrometer thin-film transistors using a polysilicon film with enhanced grain size

Yamauchi, N., Hajjar, J. J. J. & Reif, R., 1990 Jan, In : Electron device letters. 11, 1, p. 15-17 3 p.

Research output: Contribution to journalArticle

Drain current
Thin film transistors
Polysilicon
Low pressure chemical vapor deposition
Impact ionization
2 Citations (Scopus)

Use of procedural programming languages for controlling production systems

Ishida, T., Sasaki, Y. & Fukuhara, Y., 1990 Feb 1, Proceedings of the Conference on Artificial Intelligence Applications. Publ by IEEE, p. 71-75 5 p. (Proceedings of the Conference on Artificial Intelligence Applications).

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

Computer programming languages
Macros
Control facilities
Production control
Communication
16 Citations (Scopus)

Variation and estimation of the differential absorption coefficient of P-700 in spinach photosystem I preparations

Sonoike, K. & Katoh, S., 1990, In : Plant and Cell Physiology. 31, 8, p. 1079-1082 4 p.

Research output: Contribution to journalArticle

P700
Photosystem I
Photosystem I Protein Complex
Spinach
Spinacia oleracea
214 Citations (Scopus)

Various types of nonbridging oxygen hole center in high-purity silica glass

Munekuni, S., Yamanaka, T., Shimogaichi, Y., Tohmon, R., Ohki, Y., Nagasawa, K. & Hama, Y., 1990, In : Journal of Applied Physics. 68, 3, p. 1212-1217 6 p.

Research output: Contribution to journalArticle

silica glass
purity
oxygen
rays
optical absorption
3 Citations (Scopus)

Video coding for digital storage media using hierarchical intraframe scheme

Kamikura, K. & Watanabe, H., 1990, Proceedings of SPIE - The International Society for Optical Engineering. Kunt, M. (ed.). Bellingham, WA, United States: Publ by Int Soc for Optical Engineering, Vol. 1360 pt 3. p. 1540-1550 11 p.

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

Digital storage
Image coding
coding
Motion compensation
playbacks
271 Citations (Scopus)

Viscosity solutions of fully nonlinear second-order elliptic partial differential equations

Ishii, H. & Lions, P. L., 1990, In : Journal of Differential Equations. 83, 1, p. 26-78 53 p.

Research output: Contribution to journalArticle

Fully Nonlinear
Elliptic Partial Differential Equations
Viscosity Solutions
Partial differential equations
Boundary conditions

Vision system for animal cell recognition in a bio-engineering process

Fukuda, T., Ishizuka, M., Hasegawa, O., Asama, H., Nagamune, T. & Endo, I., 1990, IECON Proceedings (Industrial Electronics Conference). Los Alamitos, CA, United States: Publ by IEEE, Vol. 1. p. 552-557 6 p.

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

Expert systems
Interferons
Animals
Image processing
Cells
20 Citations (Scopus)

Void fraction estimation within rod bundles based on three-fluid model and comparison with x-ray CT void data

Mitsutake, T., Morooka, S., Suzuki, K., Tsunoyama, S. & Yoshimura, K., 1990 Jun 2, In : Nuclear Engineering and Design. 120, 2-3, p. 203-212 10 p.

Research output: Contribution to journalArticle

Void fraction
void
bundles
tomography
Tomography
1 Citation (Scopus)

Waveform degradation due to dispersion effects in an optical CPFSK system

Tsubokawa, M., Ohashi, M. & Sasaki, Y., 1990 Jun, In : Journal of Lightwave Technology. 8, 6, p. 962-966 5 p.

Research output: Contribution to journalArticle

frequency shift keying
Frequency shift keying
Chromatic dispersion
waveforms
degradation
2 Citations (Scopus)

Waveform degradation due to dispersion effects in an optical CPFSK system

Tsubokawa, M., Ohashi, M. & Sasaki, Y., 1990 May, In : Journal of Lightwave Technology. 8, 5, p. 775-779 5 p.

Research output: Contribution to journalArticle

Optical systems
Chromatic dispersion
waveforms
degradation
Degradation
15 Citations (Scopus)

Weak localization, fluctuation, and superconductivity in thin Nb films and wires

Hikita, M., Tajima, Y., Tamamura, T. & Kurihara, S., 1990, In : Physical Review B. 42, 1, p. 118-126 9 p.

Research output: Contribution to journalArticle

Electron scattering
Superconductivity
superconductivity
wire
Wire
11 Citations (Scopus)

Wide-gap II-VI heterostructures

Gunshor, R. L., Nurmikko, A. V., Kolodziejski, L. A., Kobayashi, M. & Otsuka, N., 1990 Apr 1, In : Journal of Crystal Growth. 101, 1-4, p. 14-22 9 p.

Research output: Contribution to journalArticle

zincblende
Molecular beam epitaxy
Semiconductor quantum wells
Heterojunctions
Energy gap
41 Citations (Scopus)

Wormholes with scalar fields

Coule, D. H. & Maeda, K., 1990, In : Classical and Quantum Gravity. 7, 6, p. 955-963 9 p., 005.

Research output: Contribution to journalArticle

scalars
gravitation
Jordan
curvature
tensors
15 Citations (Scopus)

ZnSe-ZnTe strained-layer superlattices: A novel material for the future optoelectronic devices

Konagai, M., Kobayashi, M., Kimura, R. & Takahashi, K., 1990 Jan 1, In : Journal of Crystal Growth. 86, 1-4, p. 290-295 6 p.

Research output: Contribution to journalArticle

Superlattices
optoelectronic devices
Molecular beam epitaxy
Optoelectronic devices
superlattices
3 Citations (Scopus)

ZnTe/MnTe: A new metastable wide gap II-VI heterostructure

Durbin, S., Kobayashi, M., Fu, Q., Pelekanos, N., Gunshor, R. L. & Nurmikko, A. V., 1990 Apr 1, In : Surface Science. 228, 1-3, p. 33-36 4 p.

Research output: Contribution to journalArticle

Excitons
Semiconductor quantum wells
Heterojunctions
excitons
quantum wells