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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

TOTAL AND METHYL MERCURY LEVELS IN HUMAN SCALP HAIRS

The contents of total and methyl mercury in scalp hair samples of 1179 fishermen living at a typical Hg-polluted region in Northeast China and 27 lying-in women and their new born babies in Beijing ha...

Chai Chifang(柴之芳), Feng Weiyue(丰伟悦), Qian Qinfang(钱琴芳), Guan Ming(关 铭), Li Xinji(李新继), Lu Yilun(陆毅伦), Zhang Xiumei(张秀梅)

1994, 5 (2): 65

MEASUREMENT OF PROMPT NEUTRON SPECTRA OF 238U FISSION INDUCED BY 10.17 AND 12.12 MeV NEUTRONS

Experimental method to measure the prompt neutron spectra of 238U fission induced by fast neutrons has been developed at HI-13 Tandem Van de Graaff Accelerator Laboratory of CIAE. These techniques emp...

Li Anli(李安利), Bai Xixiang(白希祥), Wang Xiaozhong(王效中), Meng Jiangchen(孟江辰), Wang Yufeng(王宇峰), Liu Weiping(柳卫平), Yuan Yuan(袁媛), Qi Dahai(戚大海) and Huang Shengnian(黄胜年)

1994, 5 (2): 71

ALPHA THERMOLUMINESCENCE DOSIMETRY IN DATING OF POTTERY

This article describes the measurement of internal alpha dose-rate in pottery using ultrathin CaSO4: Tm thermoluminescence dosimeter. Among the advantages of the technique are not only convenience, ac...

Wang Weida(王维达) and Xia Junding(夏君定)

1994, 5 (2): 79

EFFECT OF THE RATIO Th/U ON TL DATING ACCURACY

In routine thermoluminescence (TL) dating, there is often a tendency to omit an absolute determination of the thorium and uranium content in the sample and simply measure the total alpha count rate. T...


1994, 5 (2): 87

RADIOIMMUNOTOXICOLOGICAL EFFECT OF ENRICHED URANIUM ON CENTRAL AND PERIPHERAL IMMUNE CELLS AND THE PROTECTIVE ACTION OF IL—1 AND IL—2

Accumulation of enriched 235U-UO2F2 in the body had injurious effects on the immune function of central and peripheral immune cells. After an intravenous injection of 235U-UO2F2, the spontaneous H-TdR...

Zhu Shoupeng (朱寿彭), Lai Guanhua (赖冠华) and Wang Liuyi (王六一)

1994, 5 (2): 93

A PHOTOEMISSIVE MONOENERGETIC ELECTRON SOURCE FOR CALIBRATING THE BETA— MAGNETIC SPECTROMETER

A new kind of electron source, the photoemissive monoenergetic electron source has been invented for calibrating the beta-magnetic spectrometer. It produces electrons in the form of simulating a radio...

Chen Zhicai (陈志才), Sun Hancheng (孙汉城) and Mao Yajun (冒亚军)

1994, 5 (2): 100

MÖSSBAUER SPECTROSCOPY OF HIGH Tc YBa2(Cu3-xFex)Oy

YBa2(Cu3-xFex)Oy (x is 0.001, 0.005, 0.01, 0.1 and 0.3 respectively), of which Cu is replaced with 57Fe are studied using Mössbauer spectroscopy to understand the erystal lattice property, the effects...

Li Shi(李 士) and Li Yinhua(李印华)

1994, 5 (2): 109

A SMALL UNBALANCED MAGNETRON SPUTTERING SOURCE WITH MULTIPOLE MAGNETIC FIELD ANODE

A small unbalanced magnetron atom source with multipole cusp magnetic field anode is described. The co-axial magnetron principle is extended to the circular planar magnetron atom source, which raises ...

Zheng Sixiao(郑思孝), Sun Guanqing(孙官清) and Liao Xiaodong(廖小东)

1994, 5 (2): 113

A COMPLEX-TYPE FOCUSSED MAGNETRON FOR SPUTTERING

The design of a small complex-type focussed magnetron with a long target-life used for excited multi-atoms beam film deposition in hard coatings is described. The magnetron tunnel of the magnetron sou...

Zheng Sixiao(郑思孝)

1994, 5 (2): 116

TIME INTERVAL APPROACH TO THE PULSED NEUTRON LOGGING METHOD

The time interval of neibouring neutrons emitted from a steady state neutron source can be treated as that from a time-dependent neutron source. In the rock space, the neutron flux is given by the neu...

Zhao Jingwu(赵经武) and Su Weining(苏为宁)

1994, 5 (2): 119

RADIATION EFFECT ON FLUORINATED SiO2 FILMS

A systematic investigation of γ radiation effects in gate SiO2 as a function of the fluorine ion implantation conditions was performed. It has been found that the generation of interface states and ox...

Zhang Guoqiang (张国强), Yan Rongliang (严荣良), Yu Xuefeng (余学锋), Gao Wenyu (高文钰), Ren Diyuan (任迪远), Zhao Yuanfu (赵元富), Hu Yuhong (胡浴红), Wang Yingmin(王英民)

1994, 5 (2): 124

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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