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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 TECHNOLOGY AND APPLICATIONS

Nondestructive X-ray imaging of inner structure of soft tissues in phase contrast

An experimental study on nondestructive X-ray imaging of inner structure of soft tissues in phase contrast has been conducted with Beijing Synchrotron Radiation Facility (BSRF). Modification to the b...

XIAO Ti-Qiao, ZHANG Gui-Lin, XU Hong-Jie, TIAN Yu-Lian, HUANG Wan-Xia, ZHU Pei-Ping

2003, 14 (4): 217

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

Simulations for optimization of SSRF BPM

The wake field, impedance and output signal for SSRF BPM have been calculated and analyzed by using the numerical simulation code of MAFIA. The narrow-band impedance of BPM arising from formation of ...

YANG Nuo, LIU Gui-Min

2003, 14 (4): 222

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

Turn-by-turn system and its primary experiment at HLS

During the Phase II project of NSRL, a turn by turn BPM (Beam Position Monitor) system is proposed for storage ring diagnostics which engages log-ratio electronics circuit to measure machine properti...

WANG Jun-Hua, LIU Zu-Ping, LIU Jian-Hong, SUN Bao-Gen, LI Wei-Min, ZHAN Zhi-Feng

2003, 14 (4): 226

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

Electron beam ion traps and their applications

A brief introduction to the historical background and current status of electron beam ion traps (EBITs) is presented. The structure and principles of an EBIT for producing highly charged ions are des...

ZOU Ya-Ming, Roger HUTTON

2003, 14 (4): 230

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

The property of Si/SiGe/Si heterostructure during thermal budget characterized by HRXRD

Si/SiGe/Si heterostructures grown by ultra-high-vacuum chemical vapor deposition (UHVCVD) were characterized by Rutherford backscattering/Channeling (RBS/C) together with high resolution X ray diffra...

CHEN Chang-Chun, LIU Zhi-Hong, HUANG Wen-Tao, DOU Wei-Zhi, ZHANG Wei, TSIEN Pei-Hsin, ZHU De-Zhang

2003, 14 (4): 238

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

Irradiation effects in polycarbonate induced by 2.1 GeV Kr ions

Polycarbonate foil stacks were irradiated with 2.1 GeV Kr ions under vacuum at room temperature. The modifications in chemical structure induced by the irradiation were studied by means of Fourier tr...

TIAN Hui-Xian, JIN Yun-Fan, ZHU Zhi-Yong, SUN You-Mei, WANG Zhi-Guang

2003, 14 (4): 242

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Extraction of trace thorium from hydrochloric acid media by 1-phenyl-3-methyl–4–benzoyl-5–pyrazolone

The paper describes the solvent extraction of trace thorium from hydrochloric acid media by 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone (PMBP) using a radioactive tracer technique. The percent extractio...

YANG Wei-Fan, YUAN Shuang-Gui, XU Yan-Bing, XIAO Yong-Hou, XIONG Bing

2003, 14 (4): 246

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Preparation of 67Ga-EDTMP and its biodistribution studies

67Ga-EDTMP was synthesized in a single step by adding 67GaCl3 to EDTMP solution. Dependences of the radiolabeling yield of 67Ga-EDTMP on EDTMP concentration, pH and reaction time were examined. Under...

LI Qing-Nuan, ZHANG Xiao-Dong, ZHANG Yong-Ping, LI Wen-Xin

2003, 14 (4): 249

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Effect of 103Pd on proliferation and apoptosis of vascular smooth muscle cells

This study aimed at the effect of γ-emitting radionuclide 103Pd on the proliferation and apoptosis of vascular SMCs (smooth muscle cells) in vitro. The cavy aortic SMCs were cultured with culture med...

LUO Quan-Yong , ZHU Jun, LU Han-Kui, ZHU Rui-Sen

2003, 14 (4): 253

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Preclinical evaluation on 125I-BMIPP

The biodistribution of 125I-BMIPP and the variation of myocardial uptake of 125I-BMIPP using the metabolic intervention drug were reported. Myocardial uptake of the 125I-BMIPP in rats showed a peak o...

LU Chun-Xiong, WU Chun-Ying, JI Shu-Ren, DING Shi-Yu, CHENG Zheng-Ping

2003, 14 (4): 257

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Studies on the extraction of uranium (VI) by bis(hexylsulfinyl)ethane

The extraction of uranium (VI) by bis(hexylsulfinyl)ethane(BHxSE) in nitric acid aqueous solution has been investigated. The extracted species appeared to be UO2(NO3)2·2BHxSE. Influences of nitric ac...

YANG Yan-Zhao, ZHANG Qi, ZENG Shan, BAO Li-Ping, SUN Si-Xiu

2003, 14 (4): 261

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Coal analysis using the pulsed neutron generator

A prototype of elemental analyzer for coal has been developed by using a PFTNA (pulse fast thermal neutron analysis) system. The PFTNA technology is based on the reactions such as (n, γ), (n, n’γ), (...

JING Shi-Wei, LIU Lin-Mao, GU De-Shan, QIAO Shuang, SANG Hai-Feng, ZHANG Yong-Xiang, ZHANG Zhong-Hua, CAO Xi-Zheng, TIAN Yu-Bing, CHI Yan-Tao, ZHAO Xin-Hui

2003, 14 (4): 265

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Design of 150kV bouncer modulator

The 150 kV bouncer modulator is designed to drive the 10MW multi-beam klystron for the DESY TESLA Test Facility. The modulator is different from the 10 kV modulators previously built at Fermilab. Fir...

TAO Xiao-Ping, Stefan CHOROBA

2003, 14 (4): 268

MISCELLANEOUS

Environmental radioactivity level at a mantle factory in eastern Zhejiang

The γ radiation level, alpha potential energy of thoron and alpha surface contamination level at a mantle factory in the east of Zhejiang Province are reported. The measured results show that the add...

YE Ji-Da, ZENG Guang-Jian, WU Zong-Mei, LIU Hong-Shi, NI Shi-Ying

2003, 14 (4): 272

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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