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  1. No Access

    Article

    Gold abundance in granitoids in southern China

    Gold abundance in granitic rocks of different geological periods in southern China has been estimated. A review of the quantitative data available indicates that unaltered granitic rocks have a rather restrict...

    Yingjun Liu, **grong Zhang, Enguang Qiao, Manyun Wang, Huixin Mao in Geochemistry (1983)

  2. No Access

    Chapter

    Chromosome Aberrations in Human Lymphocytes Induced by Tritium

    Human lymphocytes at various phases of the cell cycle were exposed to tritium-containing compounds in vitro. A dose-response relationship was observed.

    X. Z. Zhang, L. C. Dong, F. Qiao, X. Z. Zhao in Mutation, Cancer, and Malformation (1984)

  3. No Access

    Chapter and Conference Paper

    A Study on Argon Ion Gun in SIMS

    In order to use SIMS for static state, swee** and composition profiling analysis on specimen, an ion source of electron impact ionization type with beam-forming electrode [1,2] is investigated, besides the p...

    Wang Jian-Hua, Li You-Zhe, Chen Pi-**… in Secondary Ion Mass Spectrometry SIMS IV (1984)

  4. No Access

    Chapter

    Plastic Surgery

    With the advance in surgical and anesthetic techniques and the development of microsurgery in recent years, plastic surgery has entered a new era. The introduction of microsurgery technique has enabled the who...

    Li-qiao Yin in Modern Chinese Medicine Volume 1 Chinese Surgery (1984)

  5. No Access

    Article

    Geochemistry of gold deposits in West Hunan and East Guangxi, China

    Six kinds of element association in the gold deposits in the studied region are distinguished: (1) tungsten-antimony-gold; (2) tungsten-gold; (3) antimonygold; (4) lead-zinc-silver-gold; (5) uranium-silver-gol...

    Yingjun Liu, **grong Zhang, Enguang Qiao, Huixin Mao, Meifang Zhao in Geochemistry (1984)

  6. No Access

    Chapter

    Reconstruction of Facial Elephantiasis: A Case Report

    It is quite common to see a patient with facial erysipelas, whereas it is very rare to see a patient with facial elephantiasis after recurrent erysipelas attacks. In 1964, a case of facial elephantiasis was ad...

    Li-Qiao Yin in Recent Advances in Burns and Plastic Surgery — The Chinese Experience (1985)

  7. No Access

    Article

    Sensory responses of dorsal cells in the lamprey brain

    Sensory responses were evoked in 17/33 dorsal cells in the brain of the lampreyIchthyomyzon unicuspis by mechanical stimulation of the dorsolateral skin of the sucker and head. Fifteen of the responsive cells tes...

    Carl M. Rovainen, Qiao Yan in Journal of Comparative Physiology A (1985)

  8. No Access

    Article

    Electrochemical reduction of niobium ions in molten LiF-NaF

    The mechanism of the electrochemical reduction of niobium ions in molten LiF-NaF (1∶1 mol) has been studied in detail at 750 and 800° C by the use of cyclic voltametry, chronoamperometry and chronopotentiometr...

    Qiao Zhiyu, Taxil Pierre in Journal of Applied Electrochemistry (1985)

  9. No Access

    Article

    The short-period eclipsing binary V1010 Ophiuchi does it have an eccentric orbit?

    V1010 Oph is an unusually complicated close binary. Leung and Wilson (1977) found the system had an overcontact configuration. Subsequently, Margoniet al. (1981) claimed that the system had an eccentric orbit wit...

    Kam-Ching Leung, Gao-Jun Qiao in Astrophysics and Space Science (1985)

  10. No Access

    Article

    Electrochemical alloying of nickel with niobium in molten fluorides

    The metalliding of nickel with niobium was carried out by electrolysis in moten fluorides in the temperature range 850 to 1050° C. Several alloy layers were prepared and analysed. The composition of the bulk o...

    Pierre Taxil, Qiao Zhi Yu in Journal of Applied Electrochemistry (1985)

  11. No Access

    Article

    Estimation of some parameters of pulsars and their applications

    The estimation of some important parameters of pulsars is discussed. The results have been compared with the RS model and applied to the estimation of radio luminosity and the beaming factor.

    Wu **nji, Qiao Guojun, **a **aoyang, Li Fang in Astrophysics and Space Science (1986)

  12. No Access

    Chapter and Conference Paper

    FFT on a new parallel vector processor

    A new parallel processing system has been proposed, and a prototype model of the system has been constructed. It is designed to perform parallel vector operations at maximum efficiency. In addition, it can als...

    K. K. Lau, X. Z. Qiao in CONPAR 86 (1986)

  13. No Access

    Chapter

    Estimation of Some Parameters of Pulsars and Their Applications

    The estimation of some important parameters of pulsars is discussed. The results have been compared with the RS model and applied to the estimation of radio luminosity and the beaming factor.

    Wu **nji, Qiao Guojun, **a **aoyang, Li Fang in Third Asian-Pacific Regional Meeting of th… (1986)

  14. No Access

    Article

    Fundamental equations of turbulent two-phase flow

    A new set of Reynolds equations for predicting turbulent two-phase flows has been developed by means of Reynolds averaging method on the unsteady laminar equations of two-phase flow. These equations involve av...

    Tsai Shu-tang, Fan Zheng-qiao, Chen Yue-nan in Applied Mathematics and Mechanics (1986)

  15. No Access

    Article

    Dynamical calculation and analysis on penetration of target plates by truncated conical projectiles

    In this paper, dynamical calculation and analysis are made on penetration of thin plates by truncated conical projectiles in terms of the needs of fuze designing. The impact velocity ranges from 200m/s ts to 1...

    Gao Shi-qiao, Wang Bao-xing in Applied Mathematics and Mechanics (1986)

  16. No Access

    Article

    A superconducting magnet system for free-electron cyclotron maser

    A superconducting magnet system for free-electron cyclotron maser is developed. This system includes a main superconducting magnet, a gradient superconducting magnet, a normal magnet, a cryostat and some acces...

    Zhang Yong, Gao Guangzhen, Wang Zhikai, Wang Shuyuan… in Journal of Electronics (China) (1987)

  17. No Access

    Chapter and Conference Paper

    Displacement Fields and Large Deformation Analysis of 3-D Beams

    The Total and Updated Lagrangian Descriptions ( TLD and ULD ) are two formulations often used for the finite element non linear analysis of structures. The TLD formulation requires the exact large displacement...

    Guo Ying Qiao, Jean-Louis Batoz in Shell and Spatial Structures: Computational Aspects (1987)

  18. No Access

    Article

    Simultaneous measurement of electrical admittance, blood flow and temperature at the same skin site with a specially designed probe

    Measurement of electrodermal activity (EDA) has long been an important tool in psychophysiological research. Both sweat gland secretion and skin blood flow (SBF) are influenced by activity in the autonomic ner...

    Z.-G. Qiao, L. Mørkrid, S. Grimnes in Medical and Biological Engineering and Computing (1987)

  19. No Access

    Article

    Analysis of deep inelastic collisions between16O and27Al

    Deep inelastic collisions in light systems formed with12C,14N and16O projectiles and different target nuclei have been studied at incident energies between 5 and 7 MeV/u. A detailed analysis is presented for the ...

    W. Q. Shen, W. M. Qiao, W. L. Zhan, L. X. Ge… in Zeitschrift für Physik A Atomic Nuclei (1987)

  20. No Access

    Article

    An efficient parallel algorithm for FFT

    A new parallel processing system has been proposed. It is designed to perform parallel vector operations at maximum efficiency. In addition, it can also handle communicating vector operations and hence exploit...

    **angzhen Qiao in Journal of Computer Science and Technology (1987)

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