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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

OXYGEN ISOTOPE FRACTIONATION IN URANIUM OXIDES

Thermodynamic oxygen isotope factors for uranium oxides have been calculated by means of the modified increment method. The sequence of 16O-enrichment in the uranium oxides with respect to the common ...

Zheng Yongfei (郑永飞)

1995, 6 (4): 193

ULTRASOUND INDUCED AND LASER ENHANCED COLD FUSION CHEMISTRY

The standard model of sonoluminescence suggests that the Coulomb barrier to deuterium fusion may be overcome by high bubble gas temperatures caused by compression heating if the bubble diameter remain...

T. V. Prevenslik

1995, 6 (4): 198

TRANSPORT OF RADIONUCLIDES ALONG MARINE FOODCHAIN

A compartment model is employed to calculate the radionuclide concentrations in the ocean currents for a nuclear accient scenario where the long-lived 137Cs is totally discharged into the sea. The rad...

K. P. Ng (吴国斌), K. N. Yu (余君岳) and E.C.M.Young (杨健明)

1995, 6 (4): 204

STUDY ON OCCURENCE FORM OF PLATINUM IN XINJIE Cu-Pt DEPOSIT BY NAA AND SCANNING PROTON MICROFROBE

A combination of NAA and micro-PIXE was used to study concentrations and distributions of platinum group elements (PGE) in ores from Xinjie Cu-Pt deposit. The NAA results of the bulk indicate that the...

Li Xiaolin (李晓林), Zhu Jieqing (朱节清), Gu Yingmei (谷英梅), Wu Xiankang (邬显慷), Tong Chunhan (童纯菡), Wang Yunliang (汪云亮), Shuai Dequan (帅德权) and Zhang Chengjiang (张成江)

1995, 6 (4): 121

MÖSSBAUER STUDY ON REDUCIBILITY OF SUPPORTED Eu2O3

The reduction process of Eu2O3 on TiO2 and other supports is investigated in detail by Mössbauer speetroscopy. The reducibility of Eu2O3 is greatly enhanced when it is supported on a surface of suppor...

Wu Xiaohua (吴小华), Hsia Yuanfu (夏元复), H. M. Widatallahli, Shen Jianyi (沈俭一), Guan Bing (关 冰), Chen Yi (陈 懿)

1995, 6 (4): 217

NEW GAMMA RAYS FROM DECAY OF 189W

Radioactivities of 189W are produced through an 192Os(n, α)189W reaction. Gamma ray spectroscopy from chemically separated tungsten sources using HPGe detector has revealed the presence of 22 gamma ra...

Yang Weifan (杨维凡), Zhao Zhizheng (赵之正), Li Zongwei (李宗伟), and Mu Wantong (牟万统)

1995, 6 (4): 222

SOME USEFUL FORMULAE IN SU(N) ALGEBRA

Some useful relations in SU(N) algebra are given in this paper. These relations may be useful in deriving the many-body interaction in QCD.

Zong Hongshi (宗红石), Feng Sbixiang (Feng Sze-Shiang, 冯世祥) and Wang Zixing (王子兴)

1995, 6 (4): 225

RADIOACTIVE OR NATURAL TRACER TECHNIQUES FOR LEAK DETERMINING OF DAM ABUTMENT

Infiltration and localization of preferential infiltration zones at the dam abutment are measured using radioactive tracer tests of flow in boreholes, meanwhile interconnection between boreholes and t...

Chen Jiansheng (陈建生), Du Guoping (杜国平), Zheng Zheng (郑 正) and Sun Jing (孙 菁)

1995, 6 (4): 230

RADIOIODINATION AND PHARMACOKINETICS OF BIVALENT ANALOG OF PRACTOLOL AS MYOCARDIAL IMAGING AGENT

Solid phase exchange radioiodination method was used to label the compound. Pharmacokinetics was studied in rats and the data were dealt with by computer. The results indicate that the compound would ...

Cao Guoxian (曹国宪), Li Weiyi (李卫一), Zhang Rongjun (张莱军) and Yu Huixin (俞惠新)

1995, 6 (4): 238

ADSORPTION OF 153Sm-EDTMP ON HYDROXYAPATITE

Adsorption of a promising bone tumor therapeutic agent 153Sm-EDTMP (ethylene diamine tetramethylene phosphonic acid) and effects of several coexisting substances on adsorption and desorption were inve...

Luo Shunzhong (罗顺忠), Qiao Jian (谯健) Pu Manfei (蒲满飞), Liu Zhonglin (刘中林), Zhao Pengji (赵鹏骥) and Fu Yibei (傅依备)

1995, 6 (4): 241

ANALYSES OF CHROMOSOME ABERRATIONS IN LYMPHOCYTES AND BONE MARROW CELLS INDUCED BY RADIATION OR BENZENE

The chromosome and chromatid type aberration can be induced by benzene and the dicentric and ring ones were not observed in vitro experiment but observed in vivo one. In vitro experiment a good linear...

Zhang Hongyuan (张鸿源), Wang Lanjin (王兰金), Cai Ping (蔡 平), Fan Zhengping(范正平) and Wen Quanfa (温泉法)

1995, 6 (4): 246

ONE CASE OF LEUKEMIA INDUCED BY 60Co ACCIDENT

The peripheral blood lymphocyte chromosomes in a case of 60Co γ rays accident were examined at 2.5h after exposure. The frequency of the dicentrics plus centric rings was 89% and exposure dose was est...

Shao Songsheng (邵松生), Feng Jialin (冯嘉林) and Xu Rong (许荣)

1995, 6 (4): 252

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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