科研成果

1994

葛云龙, 焦育宁, 杨院生, 刘传胜, 刘清民, 胡壮麟. Bi System Superconducting Fibres by the Laser-heated Pedestal Growth Method in Stable Magnetic Field. Chinese Science Bulletin. 1994;(6):475-479.Abstract

1 Introduction The technology of the laser-heated pedestal growth (LHPG) in making single crystalsand fibres is based on the Czochralski technique, which makes use of a laser as heaterto produce all kinds of high melting temperature oxide single crystal materials. Inthe early 1980s, the Bell Laboratory in USA produeed some kinds of single cryatalsand fibres having special properties by using this technique. Since 1986, high-T_csuperconducing fibres have been produced in many laboratories of LHPG insome countries, and the Institute of Metal Research, Academia Sinica,also built an experimental apparatus financially supported by the NationalSuperconducting Centre specially to study the superconducor.

厉以宁. B股对内开放利大于弊. 山东金融. 1994;(2):42.Abstract

Ｂ股对内开放利大于弊厉以宁人民币特种股票（Ｂ股）的发行曾被国内经济界寄以较大希望，认为这是吸引外资的又一条有效途径。但没有隔多久，Ｂ股市场便一蹶不振，交易日益萎缩，新发行的Ｂ股无人间津。迄１９９３年八月中旬为止，市场上的Ｂ股股价前景始终黯淡。不少人发...

Barrett JC, Annab LA, Alcorta D, Preston G, Vojta P, Yin Y. Cellular senescence and cancer. Cold Spring Harbor Symposia on Quantitative Biology [Internet]. 1994:411-418. 访问链接

Cross MC, Meiron D, Tu Y. Chaotic domains: A numerical investigation. Chaos. 1994;(4):607-620.

Niggli E, Piston DW, Kirby MS, Cheng H, Sandison DR, Webb WW, Lederer WJ. A confocal laser scanning microscope designed for indicators with ultraviolet excitation wavelengths. AM.J.PHYSIOL. 1994;(1 part 1):C303-C310.

Rao Y. Conversion of a mesodermalizing molecule, the Xenopus Brachyury gene, into a neuralizing factor. Genes and Development [Internet]. 1994;(8):939-947. 访问链接

Niu Q, Wang T, Kirk WP. Deep centers as atomic-size quantum dot electron turnstiles. Superlattices and Microstructures. 1994;(4):399-401.

Kong D, Masker W. Deletion between direct repeats in T7 DNA stimulated by double-strand breaks. [Internet]. 1994;(19):5904-5911. 访问链接

谢新洲, 王益明. DIALOG的创始人──—萨米特. 情报理论与实践. 1994;(2):51-52.Abstract

ＤＩＡＬＯＧ的创始人──—萨米特谢新洲，王益明（北京大学信息管理系北京）罗杰．Ｋ．萨米特（ＲｏｇｅｒＫ．Ｓｕｍｍｉｔ）１９３０年１０月１４日出生于美国密西根州的底特律，后移居加利福尼亚。１９５２年，他获得了斯坦福大学心理学文学士；５年之后，他又获得了...

Du RR, Stormer HL, Tsui DC, Yeh AS, Pfeiffer LN, West KW. Drastic enhancement of composite fermion mass near landau level filling v = 1/2. Physical Review Letters. 1994;(24):3274-3277.

Xiao R-P, Cheng H, Lederer WJ, Suzuki T, Lakatta EG. Dual regulation of Ca²⁺/calmodulin-dependent kinase II activity by membrane voltage and by calcium influx. Proceedings of the National Academy of Sciences of the United States of America [Internet]. 1994;(20):9659-9663. 访问链接

Tang C, Feng S, Golubovic L. Dynamics and noise spectra of a driven single flux line in superconductors. Physical Review Letters. 1994;(8):1264-1267.

Wang EG, Su WP, Ting CS. Effect of the degree of disorder on electronic and optical properties in random superlattices. Journal of Applied Physics. 1994;(5):3004-3008.

Chang MC, Niu Q. Electron band structure in a two-dimensional periodic magnetic field. Physical Review B. 1994;(15):10843-10850.

Wang EG, Xu JH, Su WP, Ting CS. Electronic structures of Sb/Ga(Al)Sb (111) semimetal-semiconductor superlattices. Journal of Applied Physics. 1994;(9):5318-5326.

Wang EG, Xu JH, Su WP, Ting CS. Enhancement of optical absorption induced by disorder in three-dimensional random superlattices. Applied Physics Letters. 1994;(4):443-445.

Lee K-J, McCormick WD, Ouyang Q, Swinney HL. Erratum: Ferricyanide and pattern formation (Science (1994) (192-194)). Science. 1994;(5177):1348-.

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