A BI4π COUNTING METHOD FOR THE MEASUREMENT OF ACTIVITY
Yu Fengqiao Zhou Baoguo Sun Ankangand Li Zuoqian

..............page:179-186

THE BEHAVIOUR OF Mn ATOMS IMPLANTED INTO Na~+- BETA- ALUMINA SINGLE CRYSTAL
Ji Chengzhou P. Wang Shan Jinanand Zheng Dongdong The Department of Physics;State University of New York at Albany;Albany;USA.

..............page:137-142

MICROSTRUCTURAL CHANGE OF YSZ-SUPPORTED YBaCuO SUPPERCONDUCTING FILM BY PROTON BEAM BOMBARDMENTS
Wang Guanghou Luo Chenglin Pan GuoqiangYan Shiqian Han Min Yang Senzu;Li YuanJi Zhengming Sun Zhijian and Wu Peiheng

..............page:129-136

ELECTRON SPIN RESONANCE DATING FOR THE AGE OF PEKING-MAN, LOC.1, ZHOUKOUDIAN, BEIJING
Huang Peihua Jin Sizhao Liang YourenLu Zhongjia Zheng Lizhen Yuan Zhenxin Cai Bingxi and Fang Zhaomeng

..............page:169-173

THE DAMAGE MEASUREMENT OF ION- IMPLANTED COMPOUND SEMICONDUCTOR GaAs BY PIXE-CHANNELING TECHNIQUE
Liu Huizhen Sheng Kanglong Zhu DezhangYang Guohua Zhu Fuying Cao Jianqingand Tang Lijun

..............page:156-160

A NEW APPROACH TO THE CURVE FITTING OF IN VITRO RADIOASSAYS BASED ON THE MASS ACTION LOW
Xia Zongqin

..............page:161-168

CHANGES OF CATHEPSIN D AND α ₂- MACROGLOBULIN IN RATS AFTER ACUTE TOTAL BODY IRRADIATION
Jin Weiqiao Chen Shijie Mo SuzhenFan Peifang Le Min Zhang Hao;Li Yonghe and He Jiewei

..............page:187-192

SYNTHESES OF N- METHYL-¹⁴C BENZYL AMINE AND N- METHYL-¹⁴C BENZYL NITROSAMINE
Guo Zili;Zhu Jingrong Wei ZipingZhou Ruiju and Zhang Yulong

..............page:174-178

A DATA ACQUISITION SYSTEM FOR ACCELERATOR MASS SPECTROMETRY
Zhang Ruju Liu Hongtao Guo Zhiyuand Li Kun

..............page:149-155

EXPERIMENTS OF MeV ION BEAM INDUCED ATOMIC MIXING
Zhao Guoqing Ren Yuehua Zhou Zhuying Tang Guobun and Tang Jiayong

..............page:143-148