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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
NUCLEAR, HEAVY ION AND ATOMIC PHYSICS

Single DNA molecular manipulation with atomic force microscopy

Nanomanipulation of DNA molecules or other biomolecules to form artificial patterns or structures at nanometer scale has potential applications in the construction of molecular devices in future indu...

LÜ Jun-Hong , WU Shi-Ying, ZHANG Yi , HU Jun, LI Min-Qian

2004, 15 (5): 257

NUCLEAR, HEAVY ION AND ATOMIC PHYSICS

Pair phase transition and its evolution on even 64~68Ge isotopes

By using a microscopic sdIBM-2+2q.p. approach which is the phenomenological core plus two-quasi-particle model and the experimental single-particle energies, the levels of the ground-band, β-band, γ-...

TONG Hong, SHI Zhu-Yi

2004, 15 (5): 261

NUCLEAR, HEAVY ION AND ATOMIC PHYSICS

Identification of neutron-rich isotope 197Os

A new neutron-rich isotope 197Os was produced in the 198Pt(n, 2p) reaction by irradiating natural Pt targets with 14 MeV neutrons. The (X) singles spectrum and coincidence spectrum measurements were...

YANG Wei-Fan, YUAN Shuang-Gui, XU Yan-Bing, XIAO Yong-Hou, ZHAO Li-Min, WANG Ping-Zhi, LI Heng-Yuan

2004, 15 (5): 265

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

Solidification of simulated actinides by natural zircon

Natural zircon was used as precursor material to produce a zircon waste form bearing 20wt% simulated actinides (Nd2O3 and UO2) through a solid state reaction by a typical synroc fabrication process. ...

YANG Jian-Wen, LUO Shang-Geng

2004, 15 (5): 268

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Parathyroid and bone imaging in primary hyperparathyroidism

Skeletal derangements occur quite often in patient with primary hyperparathyroidism (PHPT). We investigated parathyroid and bone imagings in 59 cases of pathologically proven PHPT. Forty-nine cases w...

ZHU Rui-Sen, LU Han-Kui, LUO Quan-Yong, CHEN Li-Bo, MA Ji-Xiao

2004, 15 (5): 272

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

The preliminary studies on prevention of TIPSS shunt stenosis with 103Pd stents

To evaluate the role about prevention of shunt stenosis after transjugular intrahepatic portosystemic stent shunt (TIPSS) by 103Pd stents, 103Pd stents and general stents are placed respectively in 1...

GAO Qin-Yi, ZHANG Xi-Tong, SHU Qiang, LAN Xiao-LI, LU Xiang-Dong, LI Ya-Ming, PEI Zhu-Guo

2004, 15 (5): 277

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Development and progress in resistive plate chamber

Resistive Plate Chamber (RPC) is a robust and low cost gas detector, which is extensively used in high-energy physics, cosmic and astroparticle physics experiments. Over the past twenty years, as a p...

CHEN Hong-Fang, WU Jian

2004, 15 (5): 281

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

A study of gas electron multiplier

A new kind of gas detector based on gas electron multiplier (GEM) is studied for X-ray imaging of high luminosity. A single-GEM device is designed to test the property of GEM foil .The effective gain...

AN Shao-Hui, LI Cheng, ZHOU Yi, XU Zi-Zong

2004, 15 (5): 290

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Application of wavelet transform de-noising in pole identification of a system

Due to the multiscale character of wavelet transform, the method of wavelet transform de-noising (WTDN) is introduced. The WTDN method neither requires extra limit of frequency range for the processe...

CHEN Shi-Guo, ZHANG Ruan-Yu, WANG Peng, LI Tai-Hua

2004, 15 (5): 294

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

A poloidal field control system based on VxWorks in HT-7 Tokamak

The PF (Poloidal Field) control system is one of the most important control systems in HT-7 Tokamak. Most of parameters such as plasma current, plasma horizontal position and plasma vertical position...

WANG Feng, LUO Jia-Rong, WANG Hua-Zhong

2004, 15 (5): 299

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Monte-Carlo simulation for determining SNR and DQE of linear array plastic scintillating fiber

Fundamental characteristics of the plastic-scintillating fiber (PSF) for wide energy range of electromagnetic radiation (X & γ) have been studied to evaluate possibility of using the PSF as an imagin...

Mohammad Mehdi NASSERI, MA Qing-Li, YIN Ze-Jie, WU Xiao-Yi

2004, 15 (5): 304

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Monte-Carlo simulation to determine detector efficiency of plastic scintillating fiber

Fundamental characteristics of the plastic scintillating fiber (PSF) as a detector for electromagnetic radiation (X & γ) are obtained by GEANT4 detector simulation tool package. The detector response...

Mohammad Mehdi NASSERI, MA Qing-Li, YIN Ze-Jie, WU Xiao-Yi

2004, 15 (5): 308

MISCELLANEOUS

Pulse electrodecontamination of the surface of steel

Electrochemical decontamination is a new technology for removing heavy metal from the surface of conductor. The optimum parameters are explored by studying the working mode with pulsed power supply. ...

LU Chun-Hai, SUN Ying, LANG Ding-Mu, ZHU Xiao-Hong, FEI Yue, GAO Ge, XIE Wei-Hua

2004, 15 (5): 312

MISCELLANEOUS

Improvements of evaporation drag model

A special visible experiment facility has been designed and built, and an observable experiment is per-formed by pouring one or several high-temperature particles into a water pool in the facility. Th...

LI Xiao-Yan, XU Ji-Jun

2004, 15 (5): 317

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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