Find Research Outputs

1990
39 Citations (Scopus)

γ-linolenic acid production by microalgae

Hirano, M., Mori, H., Miura, Y., Matsunaga, N., Nakamura, N. & Matsunaga, T., 1990 Mar, In : Applied Biochemistry and Biotechnology. 24-25, 1, p. 183-191 9 p.

Research output: Contribution to journalArticle

Microalgae
alpha-Linolenic Acid
Spirulina
Acids
Algae
1989
35 Citations (Scopus)

0.1-μm gate-length superconducting FET

Nishino, T., Hatano, M., Hasegawa, H., Murai, F., Kure, T., Hiraiwa, A., Yagi, K. & Kawabe, U., 1989 Feb, In : Electron device letters. 10, 2, p. 61-63 3 p.

Research output: Contribution to journalArticle

Gates (transistor)
Field effect transistors
Electrodes
Semiconductor materials
Helium
4 Citations (Scopus)

120 ns 128k × 8 b/64k × 16 b CMOS EEPROMs

Terada, Y., Kobayashi, K., Nakayama, T., Hayashikoshi, M., Miyawaki, Y., Ajika, N., Arima, H., Matsukawa, T. & Yoshihara, T., 1989, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Anon (ed.). Publ by IEEE, Vol. 32. p. 136-137, 315

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

PROM
Data storage equipment
Polysilicon
Masks
Clocks
5 Citations (Scopus)

120-ns 128K × 8-bit/64K × 16-bit CMOS EEPROMs

Terada, Y., Kobayashi, K., Nakayama, T., Hayashikoshi, M., Miyawaki, Y., Ajika, N., Arima, H., Matsukawa, T. & Yoshihara, T., 1989 Oct, In : IEEE Journal of Solid-State Circuits. 24, 5, p. 1244-1249 6 p.

Research output: Contribution to journalArticle

Data storage equipment
Polysilicon
Masks
Metals

125I-insulin binding characteristics to erythrocytes in mildly trained joggers and highly trained athletes.

Arao, T., Ebashi, H., Goto, Y., Imaizumi, T. & Nishijima, Y., 1989, In : Bulletin of the Physical Fitness Research Institute. 71, p. 1-9 9 p.

Research output: Contribution to journalArticle

Athletes
Erythrocytes
Insulin
41 Citations (Scopus)

17-bit oversampling D-to-A conversion technology using multistage noise shaping

Matsuya, Y., Uchimura, K., Iwata, A. & Kaneko, T., 1989 Aug, In : IEEE Journal of Solid-State Circuits. 24, 4, p. 969-975 7 p.

Research output: Contribution to journalArticle

Harmonic distortion
Digital to analog conversion
Trimming
Digital filters
Pulse width modulation
260 Citations (Scopus)

2.7-eV luminescence in as-manufactured high-purity silica glass

Tohmon, R., Shimogaichi, Y., Mizuno, H., Ohki, Y., Nagasawa, K. & Hama, Y., 1989, In : Physical Review Letters. 62, 12, p. 1388-1391 4 p.

Research output: Contribution to journalArticle

silica glass
purity
luminescence
oxygen
molecular orbitals
3 Citations (Scopus)

325-nm absorption band by peroxy linkage in pure silica core fiber

Nishikawa, H., Tohmon, R., Ohki, Y., Hama, Y. & Nagasawa, K., 1989, Opt Fiber Commun Conf Summ Pap. Piscataway, NJ, United States: Publ by IEEE, p. 158-159 2 p.

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

Absorption spectra
Silica
Oxygen
Fibers
Optical communication
3 Citations (Scopus)

500-kV long-distance cable completed in Japan

Ohki, Y., 1989 Mar, In : IEEE Electrical Insulation Magazine. v, n, p. 28-32 5 p.

Research output: Contribution to journalArticle

Cables
Polypropylenes
Insulation
Oils
Cooling
7 Citations (Scopus)

50 ns video signal processor

Nakagawa, S. I., Terane, H., Matsumura, T., Segawa, H., Yoshimoto, M., Shinohara, H., Kato, S. I., Maeda, A., Horiba, Y., Ohira, H., Katoh, Y. A., Iwatsuki, M. & Tabuchi, K. Y., 1989, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Anon (ed.). Publ by IEEE, Vol. 32. p. 168-169, 328

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

Digital signal processors
Data transfer
Video signal processing
Parallel architectures
Voice/data communication systems
6 Citations (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 Aug, In : IEEE Journal of Solid-State Circuits. 24, 4, p. 911-915 5 p.

Research output: Contribution to journalArticle

ROM
Transistors
Electron tunneling
Polysilicon
Data storage equipment
10 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 proceedingConference contribution

Random access storage
4 Citations (Scopus)

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

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

Research output: Contribution to journalArticle

Vector quantization
Adaptive algorithms
Image coding
Voice/data communication systems
Redundancy
Vector quantization
Image coding
Video conferencing
Pixels
Computer simulation
95 Citations (Scopus)

Ab initio studies on silicon compounds. 2. On the gauche structure of the parent polysilane

Teramae, H. & Takeda, K., 1989 Jan 1, In : Journal of the American Chemical Society. 111, 4, p. 1281-1285 5 p.

Research output: Contribution to journalArticle

Silicon Compounds
Silicon compounds
Polysilanes
Semiconductors
Electrons
14 Citations (Scopus)

Abundance of primary protons at(13)×1015 ev inferred from a simulation of extensive air showers with ray families

Shima, M., Saito, T., Sakata, M., Yamamoto, Y., Kasahara, K., Yuda, T., Torii, S. & Hotta, N., 1989, In : Physical Review D. 39, 5, p. 1275-1282 8 p.

Research output: Contribution to journalArticle

cosmic ray showers
rays
protons
simulation
primary cosmic rays
3 Citations (Scopus)

A Computational Verification Method of Existence of Solutions for Nonlinear Elliptic Equations

Nakao, M. T., 1989 Jan 1, In : North-Holland Mathematics Studies. 160, C, p. 101-120 20 p.

Research output: Contribution to journalArticle

Nonlinear Elliptic Equations
Existence of Solutions
Nonlinear Elliptic Boundary Value Problem
Numerical Verification
Interval Arithmetic
77 Citations (Scopus)

A Cutting Simulation System for Machinability Evaluation Using a Workpiece Model

Takata, S., Tsai, M. D., Inui, M. & Sata, T., 1989, In : CIRP Annals - Manufacturing Technology. 38, 1, p. 417-420 4 p.

Research output: Contribution to journalArticle

Machinability
Machining
Experiments
3 Citations (Scopus)
vibration mode
fractals
exponents
low frequencies
proteins
13 Citations (Scopus)

A grammatical characterization of alternating pushdown automata

Moriya, E., 1989 Sep 5, In : Theoretical Computer Science. 67, 1, p. 75-85 11 p.

Research output: Contribution to journalArticle

Context free languages
Pushdown Automata
Context-free Languages
Context free grammars
Context-free Grammar
2 Citations (Scopus)

A highly reliable gate/n- overlapped transistor for mega-bit DRAMs

Nagatomo, M., Okumura, Y., Mitsui, K., Ogoh, I., Genjoh, H., Inuishi, M. & Matsukawa, T., 1989, ESSDERC 1989 - Proceedings of the 19th European Solid State Device Research Conference. IEEE Computer Society, p. 923-926 4 p. 5437066

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

Dynamic random access storage
Drain current
Ion implantation
Transistors
Electric fields
8 Citations (Scopus)

A high performance and highly reliable dual gate CMOS with gate/n- overlapped LDD applicable to the cryogenic operation

Inuishi, M., Mitsui, K., Kusunoki, S., Shimizu, M. & Tsukamoto, K., 1989, In : Unknown Journal. p. 773-776 4 p.

Research output: Contribution to journalArticle

Threshold voltage
Ion implantation
Cryogenics
cryogenics
CMOS
Least-Squares Analysis
Statistical Factor Analysis
factor analysis
computer simulation
Computer Simulation
25 Citations (Scopus)

AlGaAs/GaAs heterojunction bipolar transistors with heavily C-doped base layers grown by flow-rate modulation epitaxy

Makimoto, T., Kobayashi, N., Ito, H. & Ishibashi, T., 1989, In : Applied Physics Letters. 54, 1, p. 39-41 3 p.

Research output: Contribution to journalArticle

bipolar transistors
epitaxy
aluminum gallium arsenides
heterojunctions
flow velocity
9 Citations (Scopus)

Allochthonous granitic bodies in the northern marginal area of the Kanto Mountains

Takagi, H. & Fujimori, H., 1989, Journal - Geological Society of Japan. 9 ed. Vol. 95. p. 663-685 23 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

ilmenite
hornblende
I-type rock
granite
Cretaceous
11 Citations (Scopus)

A measurement of the charge asymmetry of hadronic events in electron positron annihilation

Greenshaw, T., Warming, P., Allison, J., Ambrus, K., Barlow, R. J., Bartel, W., Bethke, S., Bowdery, C. K., Cartwright, S. L., Chrin, J., Clarke, D., Dieckmann, A., Duerdoth, I. P., Eckerlin, G., Elsen, E., Felst, R., Finch, A. J., Foster, F., Hagemann, J., Haidt, D. & 41 othersHeintze, J., Heinzelmann, G., Hellenbrand, K. H., Hill, P., Hughes, G., Kado, H., Kawagoe, K., Kleinwort, C., Knies, G., Komamiya, S., Krehbiel, H., Krogh, J. V., Kuhlen, M., Loebinger, F. K., Macbeth, A. A., Magnussen, N., Marshall, R., Meinke, R., Middleton, R. P., Minowa, H., Murphy, P. G., Naroska, B., Nye, J. M., Olsson, J., Ould-Saada, F., Ramcke, R., Rieseberg, H., Schmidt, D., Schmidt, H. V. D., Smolik, L., Schneekloth, U., Skard, J. A. J., Spitzer, J., Steffen, P., Stephens, K., Takeda, H., Wagner, A., Walker, I. W., Weber, G., Zimmer, M. & Zorn, G. T., 1989 Mar 1, In : Zeitschrift für Physik C Particles and Fields. 42, 1, p. 1-6 6 p.

Research output: Contribution to journalArticle

Positron annihilation
Flavors
positron annihilation
asymmetry
quarks
11 Citations (Scopus)

A measurement of the charmed quark asymmetry in e+e- annihilation

Ould-Saada, F., Allison, J., Ambrus, K., Barlow, R. J., Bartel, W., Bethke, S., Bowdery, C. K., Cartwright, S. L., Chrin, J., Clarke, D., Dieckmann, A., Duerdoth, I. P., Eckerlin, G., Elsen, E., Felst, R., Finch, A. J., Foster, F., Greenshaw, T., Hagemann, J., Haidt, D. & 40 othersHeintze, J., Heinzelmann, G., Hellenbrand, K. H., Hill, P., Hughes, G., Kado, H., Kawagoe, K., Kleinwort, C., Knies, G., Kobayashi, T., Komamiya, S., Krehbiel, H., v. Krogh, J., Kuhlen, M., Loebinger, F. K., Macbeth, A. A., Magnussen, N., Marshall, R., Meinke, R., Middleton, R. P., Minowa, H., Murphy, P. G., Naroska, B., Nye, J. M., Olsson, J., Ramcke, R., Rieseberg, H., Schmidt, D., Smolik, L., Schneekloth, U., Skard, J. A. J., Spitzer, J., Steffen, P., Stephens, K., Wagner, A., Walker, I. W., Warming, P., Weber, G., Zimmer, M. & Zorn, G. T., 1989 Dec 1, In : Zeitschrift für Physik C Particles and Fields. 44, 4, p. 567-571 5 p.

Research output: Contribution to journalArticle

Flavors
Storage rings
mesons
asymmetry
quarks
17 Citations (Scopus)

A measurement of the τ lepton lifetime

Kleinwort, C., Allison, J., Ambrus, K., Barlow, R. J., Bartel, W., Bethke, S., Bowdery, C. K., Cartwright, S. L., Chrin, J., Clarke, D., Dieckmann, A., Duerdoth, I. P., Eckerlin, G., Elsen, E., Felst, R., Finch, A. J., Foster, F., Greenshaw, T., Hagemann, J., Haidt, D. & 40 othersHeintze, J., Heinzelmann, G., Hellenbrand, K. H., Hill, P., Hughes, G., Kado, H., Kawagoe, K., Knies, G., Komamiya, S., Krehbiel, H., Krogh, J. V., Kuhlen, M., Loebinger, F. K., Macbeth, A. A., Magnussen, N., Marshall, R., Mashimo, T., Meinke, R., Middleton, R. P., Murphy, P. G., Naroska, B., Nye, J. M., Olsson, J., Ould-Saada, F., Ramcke, R., Rieseberg, H., Schmidt, D., Schmidt, H. V. D., Smolik, L., Schneekloth, U., Skard, J. A. J., Spitzer, J., Steffen, P., Stephens, K., Takeda, H., Wagner, A., Walker, I. W., Weber, G., Zimmer, M. & Zorn, G. T., 1989 Mar 1, In : Zeitschrift für Physik C Particles and Fields. 42, 1, p. 7-15 9 p.

Research output: Contribution to journalArticle

leptons
life (durability)
decay
15 Citations (Scopus)

A method of iterations for quasi-linear evolution equations in nonreflexive Banach spaces

Kobayashi, K., 1989, In : Hiroshima Mathematical Journal. 19, 3, p. 521-540 20 p.

Research output: Contribution to journalArticle

Quasilinear Equations
Evolution Equation
Banach space
Iteration
6 Citations (Scopus)

A monitoring system of the fast-timing scintillation counters used for detection of air showers

Nishizawa, M., Hibino, K., Ohnishi, M., Sakata, M., Shima, M., Yamamoto, Y., Sugimoto, H., Taira, K., Shibata, M., Shirai, T., Tateyama, N., Torii, S., Kasahara, K., Saito, T., Yuda, T., Mizutani, K., Hotta, N., Ohta, I., Amenomori, M. & Nanjo, H., 1989 Dec 20, In : Nuclear Inst. and Methods in Physics Research, A. 285, 3, p. 532-539 8 p.

Research output: Contribution to journalArticle

Scintillation counters
cosmic ray showers
luminous intensity
scintillation counters
time measurement
10 Citations (Scopus)

Analysis of bath smelting processes for producing iron

Fruehan, R. J., Ito, K. & Ozturk, B., 1989, In : Steel Research. 60, 3-4, p. 129-137 9 p.

Research output: Contribution to journalArticle

smelting
Smelting
Coal
baths
Iron
29 Citations (Scopus)

Analysis of coupling noise between adjacent bit lines in megabit DRAM's

Konishi, Y., Kumanoya, M., Yamasaki, H., Dosaka, K. & Yoshihara, T., 1989 Feb, In : IEEE Journal of Solid-State Circuits. 24, 1, p. 35-42 8 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Capacitance
Passivation
Conservation
Degradation

Analysis of heart-rate fluctuation during exercise

Nakamura, Y., 1989 Mar, Bulletin of Centre for Informatics (Waseda University). Vol. 9. p. 47-54 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Spectrum analysis
Control systems
Neurology
Markov processes
1 Citation (Scopus)

Analyzing Parallel Executability of Production Systems

Ishida, T., 1989 Jan 1, In : Systems and Computers in Japan. 20, 3, p. 85-97 13 p.

Research output: Contribution to journalArticle

Parallel processing systems
Production Systems
Parallelism
Dependency Graph
Data Dependency

An application of anti-phosphatidylinositol 4,5-bisphosphate antibody to the analysis of the visual transduction mechanism

Yoshioka, T., Inoue, H., Horikoshi, T. & Shichi, H., 1989, Physiology and pharmacology of transmembrane signalling: proceedings of the Uehara Memorial Foundation Symposium on the mechanism of transmembrane signalling. ICS811. Segawa, T., Endo, M., Ui, M., Kurihara, K., Segawa, T., Endo, M., Ui, M. & Kurihara, K. (eds.). Elsevier Science Publishers B.V., p. 317-324 8 p.

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

Phosphatidylinositols
Antibodies
1 Citation (Scopus)

An arbitrariness-free method of detecting structural changes

Akiba, H. & Waragai, T., 1989, In : Economics Letters. 29, 1, p. 27-30 4 p.

Research output: Contribution to journalArticle

Structural change
Regression model
3 Citations (Scopus)

An autopsy case of multiple system atrophy with many senile plaques

Ohshima, T., Endo, T., Kobayashi, M., Ikeda, S. I. & Onaya, T., 1989, In : Clinical Neurology. 29, 11, p. 1401-1406 6 p.

Research output: Contribution to journalArticle

Autonomic Nervous System Diseases
Olivopontocerebellar Atrophies
Multiple System Atrophy
Amyloid Plaques
Atrophy
1 Citation (Scopus)

A new analysis method for the comparison of 2 temporal patterns, with indices of association

Hosoma, H., 1989 Jun 1, In : Journal of Ethology. 7, 1, p. 7-16 10 p.

Research output: Contribution to journalArticle

Insects
Communication
Observation
Demography
Confidence Intervals
2 Citations (Scopus)

A new apparatus using the micro ultra-sonic aspirator (MUSA) system for microneurosurgery

Iseki, H., Amano, K., Kawamura, H., Tanikawa, T., Kawabatake, H., Notani, M., Nagao, T., Iwata, Y., Taira, T., Umezawa, Y., Shimizu, T., Arai, T., Kawasaki, H., Kurosu, A., Murao, M., Imanaga, H., Sugiura, M., Matsumoto, K. & Kamishima, S., 1989, In : Neurological Surgery. 17, 9, p. 835-839 5 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

A New CR-Delay Circuit Technology for High-Density and High-Speed DRAM’s

Watanabe, Y., Ohsawa, T., Sakurai, K. & Furuyama, T., 1989, In : IEEE Journal of Solid-State Circuits. 24, 4, p. 905-910 6 p.

Research output: Contribution to journalArticle

Delay circuits
Dynamic random access storage
Computer peripheral equipment
Networks (circuits)
Capacitance
3 Citations (Scopus)

A new formulation for numerical simulation of electrophoresis separation processes

Ganjoo, D. K., Tezduyar, T. E. & Goodrich, W. D., 1989, In : Computer Methods in Applied Mechanics and Engineering. 75, 1-3, p. 515-530 16 p.

Research output: Contribution to journalArticle

electrophoresis
Electrophoresis
formulations
Computer simulation
Electric currents
7 Citations (Scopus)

A new project to search for high energy gamma ray point souces in Tibet

Hibino, K., Kajino, F., Nishizawa, M., Ohnishi, M., Saito, T., Shima, M., Sakata, M., Yamamoto, Y., Amenomori, M., Nanjo, H., Shirai, T., Tateyama, N., Torii, S., Sugimoto, H., Taira, K., Kasahara, K., Yuda, T., Mizutani, K., Hotta, N., Ohta, I. & 22 othersShibata, M., Ren, J. R., Dai, H. Y., Kuang, H. H., Huo, A. X., Lu, S. L., Su, S., Tan, Y. H., Wang, Y. X., Wang, C. R., He, M., Chang, N. J., Cao, P. Y., Li, J. Y., Zou, B. T., Bai, G. Z., Liu, Z. H., Li, G. J., Geng, Q. X., He, R. D., Zhou, W. D. & Wang, S. Z., 1989, In : Nuclear Physics B (Proceedings Supplements). 10, 2, p. 219-227 9 p.

Research output: Contribution to journalArticle

Tibet
China
Japan
gamma rays
nitrogen lasers
17 Citations (Scopus)

An Experimental 2-bit/Cell Storage DRAM for Macroce11 or Memory-on-Logic Application

Furuyama, T., Ohsawa, T., Watanabe, Y., Muraoka, K., Natori, K., Nagahama, Y., Kimura, T. & Tanaka, H., 1989, In : IEEE Journal of Solid-State Circuits. 24, 2, p. 388-393 6 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Random access storage
Data storage equipment
Defects
5 Citations (Scopus)

Annealing properties of Si-atomic-layer-doped GaAs

Yamauchi, Y., Makimoto, T. & Horikoshi, Y., 1989 Oct, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 28, 10, p. 1689-1692 4 p.

Research output: Contribution to journalArticle

Carrier concentration
Annealing
annealing
Silanes
silanes

Anorexia nervosa

Kuboki, T., Nomura, S. & Suematsu, H., 1989, In : Japanese Journal of Psychosomatic Medicine. 29, 3, p. 243-250 8 p.

Research output: Contribution to journalArticle

Anorexia Nervosa
28 Citations (Scopus)

A partial order of knots

Taniyama, K., 1989, In : Tokyo Journal of Mathematics. 12, 1, p. 205-229 25 p.

Research output: Contribution to journalArticle

Partial Order
Knot
Trefoil
16 Citations (Scopus)

A partial order of links

Taniyama, K., 1989, In : Tokyo Journal of Mathematics. 12, 2, p. 475-484 10 p.

Research output: Contribution to journalArticle

Partial Order
Knot
2 Citations (Scopus)

Application of structural modeling and automated reasoning to concurrent program design

Honiden, S., Uchihira, N., Matsumoto, K., Matsumura, K. & Arai, M., 1989 Dec 1, Proceedings of the Hawaii International Conference on System Science. Shriver, B. D. (ed.). Publ by Western Periodicals Co, Vol. 2. p. 134-141 8 p.

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

Computer software reusability
Theorem proving
Temporal logic
Object oriented programming
Software engineering
1 Citation (Scopus)

Approach to LSI implementation of a 2B1Q coded echo canceler for ISDN subscriber loop transmission

Fukuda, M., Ohta, S., Yamaguchi, K., Tsuda, T., Gotohda, T., Gambe, H., Miyoshi, S. & Awata, Y., 1989, In : Unknown Journal. 1, p. 233-238 6 p.

Research output: Contribution to journalArticle

Subscriber loops
LSI circuits
large scale integration
Voice/data communication systems
echoes

A practical control for a mixed parameter system

Kubo, T., Shimemura, E. & Uchida, K., 1989 Dec 1, p. 879-882. 4 p.

Research output: Contribution to conferencePaper

Closed loop systems
Feedback control
Feedback