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Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2018 Impact factor 0.961
SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Synchrotron radiation X-ray fluorescence analysis on altered mineral muscovite in gold deposit

Synchrotron radiation X-ray fluorescence (SRXRF) microprobe was used to ananlyse altered mineral muscovite and its surrounding feldspar in Yuerya gold deposit. The major, minor and trace elements of ...

TANG Yun-Hui, YUAN Wan-Ming, WANG Li-Hua, HAN Chun-Ming, HUANG Yu-Ying, HE Wei

2005, 16 (1): 1

NUCLEAR, HEAVY ION AND ATOMIC PHYSICS

Studies on aggregation-propensities and secondary structural transformations of proteins

The insoluble and fibrillar aggregates of some proteins are thought to be the pathological cause of neurodegenerative diseases. The aggregation-propensities of different types of proteins were invest...

JI Li-Na, GAO Yong-Guang, ZHANG Feng, LI Hong-Tao, HU Hong-Yu, HU Jun

2005, 16 (1): 6

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

Effective energy deposition and latent track formation of swift heavy ions in solids

In the present paper, latent track formation in yttrium iron garnet (YIG) produced by high energy Ar ions is briefly reported at first. Then, in the framework of thermal spike model, a phenomenologic...

WANG Zhi-Guang, JIN Yun-Fan

2005, 16 (1): 12

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

γ- ray self-absorption of cylindrical fissile material

The self-absorption of γ-ray emitted from cylindrical fissile materials, such as 235U and 239Pu, does not possess spherical symmetry. The analytical formulae of self-absorption for γ-ray throughout t...

HUANG Yong-Yi, CHENG Yi-Ying, TIAN Dong-Feng, LU Fu-Quan, YANG Fu-Jia

2005, 16 (1): 17

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

Study of radiation-induced grafting of acrylic acid-sodium styrene sulfonate onto poly (tetrafluoroethylene–co- hexafluoropropylene) film

Poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP) films were immersed in aqueous solution of acrylic acid (AA) and sodium styrene sulfonate (SSS), then irradiated by 60Co γ-rays at 25℃. The effe...

WANG Heng-Dong, YE Yin, ZHANG Xue-Bing, QIU Shi-Long

2005, 16 (1): 25

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Solvent extraction of uranium(VI) and europium(III) from nitrate media by picolinamide

The solvent extraction of uranium(VI) and europium(III) from nitric acid solution was studied with picolinamide dissolved in ethylene dichloride. The distribution ratios of U(VI) and Eu(III) as a fun...

BAO Bo-Rong, CHENG Qian, CAO Wei-Guo, XIANG Qun, LI Yu, ZHAO Yu-Jia

2005, 16 (1): 31

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Preventive role of palladium-103 radioactive stent on in-stent restenosis in rabbit iliac arteries

The abilility of γ-emitting palladium-103 stent implantation to inhibit in-stent restenosis in rabbit iliac arteries was investigated. Quantitative histomorphometry of the stented iliac segments 28 d...

LUO Quan-Yong, CHEN Li-Bo, YUAN Zhi-Bin, LU Han-Kui, ZHU Rui-Sen

2005, 16 (1): 35

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Sensitivity of a new-developed neutron detector

We develop a kind of neutron detector, which consists of a polyethylene thin film and two PIN semiconductors connected face-to-face. The detector is insensitive to -rays. Its sensitivity to neutron ...

PENG Tai-Ping, ZHU Xue-Bin, YANG Hong-Qiong, YANG Jian-Lun, YANG Gao-Zhao, LI Lin-Bo, SONG Xian-Cai

2005, 16 (1): 40

MISCELLANEOUS

Gross β activity level of fallout in the environment around Qinshan Nuclear Power Plant

This paper presents the measurement results of gross β activities in fallout samples collected from the environment around Qinshan Nuclear Power Plant (NPP) during 1993-2002. The gross β activity of ...

YE Ji-Da, ZHU Li, CHEN Bin, WU Zong-Mei

2005, 16 (1): 43

MISCELLANEOUS

Analysis on thermophoretic deposit of fine particle on water wall of 10 MW high temperature gas-cooled reactor

The water wall is an important part of the passive natural circulation residual heat removal system in a high temperature gas-cooled reactor. The maximum temperatures of the pressure shell and the wa...

ZHOU Tao, YANG Rui-Chang, JIA Dou-Nan

2005, 16 (1): 46

MISCELLANEOUS

Study on dryout point in vertical narrow annuli

Prediction of dryout point is experimentally investigated with deionized water upflowing through narrow annular channel with 1.0 mm and 1.5 mm gap respectively. The annulus with narrow gap is bilater...

TIAN Wen-Xi, AYE Myint, QIU Sui-Zheng, JIA Dou-Nan

2005, 16 (1): 53

MISCELLANEOUS

An analytical model for predicting dryout point in bilaterally heated vertical narrow annuli

Based on the droplet-diffusion model by Kirillov and Smogalev (1969, 1972), a new analytical model of dryout point prediction in the steam-water flow for bilaterally and uniformly heated narrow annul...

AYE Myint, TIAN Wen-Xi, JIA Dou-Nan, LI Zhi-Hui, LI Hao

2005, 16 (1): 59

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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(2019-06-10)