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Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

SEASONAL CHANGES OF PROGESTERONE AND TESTOSTERONE CONTENTS IN HAIR OF GIANT PANDAS

Seasonal changes of progesterone content (PSC) in hair of three female giant pandas and testosterone content (TSC) in hair of two male giant pandas were tested. It was found that the two hormones coul...

Guo Dazhi (郭大智), Liu Xianyi (刘显义), Chen Faju (陈发菊), Song Xuehua (宋雪华), Wang Kairong (王开荣), Qiu Xianmeng (邱贤猛), Tang Chunxiang (汤纯香), Zhang Hemin (张和民), He Tingmei (何廷美), Chen Meng (陈 猛), Zhang Guiquan (张贵权)

1994, 5 (1): 1

STUDY ON BEHAVIOUR OF CR FORMULATION OF THIOBENCARB IN A MODEL PADDY FIELD

The fate of CR formulation of 14C-thiobencarb (thio.) was studied at the high rate of application in a model paddy field. Thio. could be released from the alginate formulation (TAL- 17189) into water....

Sun Jinhe (孙锦荷), Li Xingming (李兴明), Chen Ziyuan (陈子元) and Zhang Qinzheng (张勤争)

1994, 5 (1): 7

PIXE AND IXX ANALYSIS OF MUSEUM PAPER— LIKE OBJECTS

The study of paper damage under bombardments of protons and X-rays is reported. An on-demand beam pulsing system is useful for the PIXE analysis of delicate objects. IXX (or PIXE-induced XRF) is more ...

Wu xiankang (邬显慷), Zeng Xianzhou (曾先周), Yang Fujia (杨福家)

1994, 5 (1): 15

POSITRON ANNIHILATION AND CONDUCTIVITY MEASUREMENTS ON POLY ANILINE

The positron lifetime spectra and electrical conductivities have been measured for polyaniline as a function of protonation level ([H+] from 10-7— 10-8 mol/L). We observed that (1) the short lifetime ...

Peng Zhilin (竖治林), Li Shiqing (李世清), Dai Yiqun (戴益群), Wang Shaojie (王少阶), Liu Hao (刘皓), Xie Hongquan (谢滤泉)

1994, 5 (1): 24

DETERMINATION OF SUPERFICIAL ABSORBED DOSE FROM EXTERNAL EXPOSURE OF WEAKLY PENETRATING RADIATIONS

The methods of determining the superficial absorbed dose distributions in a water phantom by means of the experiments and available theories have been reported. The distributions of beta dose were mea...

Chen Lishu (陈丽姝)

1994, 5 (1): 29

AN ABNORMAL BEHAVIOR OF NANO—CRYSTALLINE IN SiO2 SUBSTRATE

Temperature dependence of the hyperfine field of Fe nanocrystalline in SiO2 matrix prepared by using an ion implantation and subsequent heat treatment can not be described by a formula for the isolate...

Zhang Guilin (张桂林), Liu Wenhong (刘文宏), Xu Feng (徐 峰) and Hu Wenxiang (胡文祥)

1994, 5 (1): 35

MOSSBAUER ANALYSIS ON THE MICROWAVE— MAGNETIC DESULFURIZATION OF RAW COAL

The selective dielectric heating of microwave energy to convert a portion of each pyrite particle to moderately magnetic pyrrhotite has been suggested to enhance the magnetic separation of inorganic s...

Weng Sihao (翁斯灏)

1994, 5 (1): 39

STUDY ON RESIDUES OF 14C—FENITROTHION IN MODEL RICE—FISH ECOSYSTEM AND FIELD RICE— FISH ECOSYSTEM

Residues of C-fenitrothion in a model rice-fish ecosystem and field rice-fish ecosystem were studied. When equal amounts of the pesticide were applied, the extractable residues in brown rice (equivale...

Zhang Zhongliang (张仲良), Wang Huaxin (王化新), Guo Dazhi (郭大智), Chen Zhiyu (陈志瑜) and Wu Suqiong (吴素琼)

1994, 5 (1): 46

THE BEHAVIORS OF 48 keV Si IONS IMPLANTED INTO (100) GaAs

The behaviors of Si ions implanted into (100) GaAs at liquid nitrogen temperature with energy of 48 keV at the doses of 1x 1015—5x 1015 ions / cm2 has been  investigated in this study. The Ruther...

Liu Huizhen (刘惠珍), Cao Dexin (曹德新), Zhu Dezhang (朱德彰), Zhu Fuying (朱福英) and Cao Jianqing (曹建清)

1994, 5 (1): 51

NONLINEAR RESPONSES OF GAMMA—RAY DOSIMETERS

Either sublinear or supralinear responses of dosimeters to γ-ray can be described by a response function derived from statistical Poisson distribution. The characteristic parameters of the function de...

Luo Daling (罗达玲) E.C.M. Yong (杨健明) and Zhang Chunxiang (张纯祥)

1994, 5 (1): 58

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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