1. Preface

   • Lun Xiao

   EditorialNotes Pages: 5 - 6

2. Introduction

   EditorialNotes Pages: 7 - 7

3. Production and application of isotopes in China

   • L. Xiao

   Review Pages: 9 - 20

4. Supply and waste management of radioisotopes in Japan

   • H. Umezawa
   • Y. Kaneko
   • M. Shimizu

   Review Pages: 21 - 33

5. Isotopes and radiation technology—Indian scene

   • S. M. Rao

   Review Pages: 35 - 44

6. Isolation of short-lived isotopes of lanthanum and indium by β-diketonates sublimation

   • A. V. Davidov
   • M. I. Isenberg
   • S. S. Travnikov

   Research and Development of Isotopes Pages: 45 - 48

7. Removing Cs from nuclear waste liquid by crown ether and heteropoly acid: Simulated tests

   • Zhu Lin
   • Liu Zhongqun
   • Cheng Shaojin

   Research and Development of Isotopes Pages: 49 - 56

8. Experimental investigation on tritium gettering with hydrogen uranyl phosphate (HUP)

   • Zhang Ziqian
   • Wang Lanxin
   • Yuan Guoqi

   Research and Development of Isotopes Pages: 57 - 62

9. Comparative study of oxochlorides of molybdenum, tungsten and element 106

   • A. B. Yakushev
   • S. N. Timokhin
   • I. Zvara

   Research and Development of Isotopes Pages: 63 - 67

10. Some peculiar properties of the isotope groups produced by the reaction of²³⁸U and reactor neutron flux, and the existence of the fifth unstable nuclide series

    • Zhang Jiahua

    Research and Development of Isotopes Pages: 69 - 74

11. Generator of actinium-225

    • V. Tsoupko-Sitnikov
    • Yu. Norseev
    • V. Khalkin

    Research and Development of Isotopes Pages: 75 - 83

12. Production method of no-carrier-added¹⁸⁶Re

    • N. Shigeta
    • H. Matsuoka
    • R. M. Lambrecht

    Research and Development of Isotopes Pages: 85 - 92

13. Reactor production and processing of therapeutic radioisotopes for applications in nuclear medicine

    • F. F. (Russ) Knapp Jr.
    • S. Mirzadeh
    • A. L. Beets

    Research and Development of Isotopes Pages: 93 - 100

14. Production of high-purity²⁶Al

    • S. N. Dmitriev
    • Yu. Ts. Oganessian
    • G. G. Gulbekyan

    Research and Development of Isotopes Pages: 101 - 103

15. Capabilities of superpure actinide and stable isotope product in Russian Federal Nuclear Center

    • S. P. Vesnovskii
    • V. N. Vjachin
    • P. N. Kavitov

    Research and Development of Isotopes Pages: 105 - 112

16. Development of⁹⁰Sr/⁹⁰Y (β) surface applicators by powder metallurgical technology

    • Cai Shanyu
    • Sun Yuhua
    • Wei Barhong

    Research and Development of Isotopes Pages: 113 - 120

17. Research for technique of preparing high-intensity²⁴¹Am low-energy gamma-source

    • Y. Q. Li
    • Y. M. Wang
    • C. Y. He

    Research and Development of Isotopes Pages: 121 - 133

18. Inclusion of radionuclides into cathodic composite layers

    • M. Mielcarski

    Research and Development of Isotopes Pages: 135 - 140

19. The radioisotopic battery based on radio-voltaic effect

    • Wang Tieshan
    • Li Qiang
    • Zhang Peixin

    Research and Development of Isotopes Pages: 141 - 145

20. Improvement of energy resolution of CdTe semiconductor detector by means of digital waveform processing with neural network algorithm

    • H. Sakai
    • A. Uritani
    • C. Mori

    Research and Development of Isotopes Pages: 147 - 155

21. Preparation of⁵⁷Co standard solution and its activity measurement

    • J. X. Yang
    • Y. G. Yu
    • X. L. Chen

    Research and Development of Isotopes Pages: 157 - 166