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Nuclear Science and Techniques

《核技术》(英文版)     2017 Impact factor 1.085
NUCLEAR ENERGY SCIENCE AND ENGINEERING

Assessment of the long-term possible radiological risk from the use of ceramic tiles in Malaysia

This study investigated the level of natural radioactivity and radiological risks of 40 different ceramic tiles through gamma-ray spectroscopy using a high-purity germanium detector. The calculated...

Shittu Abdullahi, Aznan Fazli Ismail, Syawani Mohd Fadzil, Supian Samat

2019, 30 (2): 19

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Preparation of amidoxime-based PE/PP fibers for extraction of uranium from aqueous solution

A novel amidoxime-based fibrous adsorbent, denoted as PE/PP-g-(PAAc-co-PAO), was prepared by preirradiation grafting of acrylic acid and acrylonitrile onto polyethylene-coated polypropylene skin–co...

Xiao Xu, Xiao-Jun Ding, Jun-Xuan Ao, Rong Li, Zhe Xing, Xi-Yan Liu, Xiao-Jing Guo, Guo-Zhong Wu, Hong-Juan Ma, Xiao-Yan Zhao

2019, 30 (2): 20

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Study of the relationship between the local geometric structure and the stability of La0.6Sr0.4MnO3−δ and La0.6Sr0.4FeO3−δ electrodes

Sr-substituted ABO3 perovskite oxides such as La0.6Sr0.4MnO3-d (LSM) and La0.6Sr0.4FeO3-d (LSF) are widely used as oxygen electrode materials in solid oxide cells. The substituted Sr is not adequat...

Cheng-Zhi Guan, Jing Zhou, Hong-Liang Bao, Cheng Peng, Xiao Lin, Guo-Ping Xiao, Jian-Qiang Wang, Zhi-Yuan Zhu

2019, 30 (2): 21

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Separation of hafnium from zirconium in hydrochloric acid solution with di(2-ethylhexyl)phosphoric acid by solvent extraction

The preparation of nuclear-grade zirconium and hafnium is very important for nuclear power. The separation of hafnium from zirconium in a hydrochloric acid solution by solvent extraction was invest...

Tao Yang, Guo-Xin Sun, Yuan Qian, Ji-Fei Ma, Yu-Lan Li

2019, 30 (2): 22

ACCELERATOR, RAY AND APPLICATIONS

Beam position monitors as precise phase pickups for beam energy measurement at the Compact Pulsed Hadron Source

The 13-MeV proton linac of the Compact Pulsed Hadron Source (CPHS) at Tsinghua University, China, is composed of a 50-keV electron cyclotron resonance proton source, a 3-MeV four-vane-type radio-fr...

Min-Wen Wang, Qing-Zi Xing, Shu-Xin Zheng, Zhong-Ming Wang, Meng-Tong Qiu, Xia-Ling Guan, Xue-Wu Wang, Wen-Hui Huang

2019, 30 (2): 23

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Improved plasma position detection method in EAST Tokamak using fast CCD camera

To control the steady-state operation of Tokamak plasma, it is crucial to accurately obtain its shape and position. This paper presents a method for use in rapidly detecting plasma configuration du...

Shuang-Bao Shu, Chuan-Mu Yu, Chao Liu, Mei-Wen Chen, Yu-Zhong Zhang, Xin Li

2019, 30 (2): 24

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Synchrotron infrared spectral regions as signatures for foodborne bacterial typing

Fourier-transform infrared (FTIR) spectroscopy has emerged as a viable alternative to biochemical and molecular biology techniques for bacterial typing with advantages such as short analysis time, ...

Ya-Di Wang, Xue-Ling Li, Jun Hu, Jun-Hong Lü

2019, 30 (2): 25

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Enhanced removal of X-ray induced carbon contamination using radio-frequency Ar/H2 plasma

Removal of X-ray-induced carbon contamination on beamline optics was studied using radio-frequency plasma with an argon/hydrogen (Ar/H2) mixture. Experiments demonstrated that the carbon removal ra...

Yi Wang, Qi-Peng Lu, Yun-Guo Gao, Xue-Peng Gong, Yuan Song

2019, 30 (2): 26

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Temperature dependence of CsI:Tl coupled to a PIN photodiode and a silicon photomultiplier

With the aim of simulating the harsh temperature condition of space, a thallium-activated cesium iodide crystal (CsI:Tl) detector readout with a PIN photodiode (CsI:Tl(PD)) and with a silicon photo...

Yu Sun, Zhi-Yu Sun, Yu-Hong Yu, Ruo-Fu Chen, Shu-Weng Tang, Fang Fang, Duo Yan, Qiang Hu, Ke Yue, Shi-Tao Wang, Xue Heng Zhang, Yong-Jie Zhang, Jun-Lin Chen, Ya-Zhou Sun, Ze-Hui Cheng, Bi-Tao Hu

2019, 30 (2): 27

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Study of heat transfer by using DEM-CFD method in a randomly packed pebble bed reactor

The pebble-bed reactor is one of the most promising designs for the nuclear energy industry. In this paper, a discrete element method–computational fluid dynamics (DEM–CFD) approach that includes t...

Qiang Niu, Na-Xiu Wang

2019, 30 (2): 28

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Solution of the finite slab criticality problem using an alternative phase function with the second kind of Chebyshev polynomials

The critical size of a finite homogenous slab is investigated for one-speed neutrons using the alternative phase function (AG, Anlı–Gu¨ngo¨r) in place of the scattering function of the transport eq...

Hakan Öztürk, Ökkeş Ege

2019, 30 (2): 29

ACCELERATOR, RAY AND APPLICATIONS

Using monochromatic light to measure attenuation length of liquid scintillator solvent LAB

Linear alkylbenzene (LAB) will be used as solvent for the liquid scintillator in the central detector of Jiangmen Underground Neutrino Observatory. The sheer size of the detector imposes significan...

Rui Zhang, De-Wen Cao, Chang-Wei Loh, You-Hang Liu, Fang-Liang Wu, Jia-Liang Zhang, Ming Qi

2019, 30 (2): 30

ACCELERATOR, RAY AND APPLICATIONS

Determination of water equivalent ratio for some dosimetric materials in proton therapy using MNCPX simulation tool

The water equivalent ratio (WER) was calculated for polypropylene (PP), paraffin, polyethylene (PE), polystyrene (PS), polymethyl methacrylate (PMMA), and polycarbonate materials with potential app...

Reza Bagheri, Alireza Khorrami Moghaddam, Bakhtiar Azadbakht, Mahmoud Reza Akbari, Seyed Pezhman Shirmardi

2019, 30 (2): 31

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Simulation study of the dose and energy responses of FNTD personal neutron dosimetry

The objective of this work was to use the Geant4 toolkit to perform simulation studies on the personal dose response of fluorescent nuclear track detectors (FNTDs). The entire structure of the FNTD...

Yi-Hang Wang, Qiang Li, Li Chen, Yong-Gang Yuan, Tai-Ping Peng

2019, 30 (2): 32

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Comparison of D-flip-flops and D-latches: Influence on SET susceptibility of the clock distribution network

As technology scales down, clock distribution networks (CDNs) in integrated circuits (ICs) are becoming increasingly sensitive to single-event transients (SETs). The SET occurring in the CDN can ev...

Pei-Pei Hao, Shu-Ming Chen

2019, 30 (2): 33

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Application of Monte Carlo method to calculate the effective delayed neutron fraction in molten salt reactor

Delayed neutron loss is an important parameter in the safety analysis of molten salt reactors. In this study, to obtain the effective delayed neutron fraction under flow condition, a delayed neutro...

Gui-Feng Zhu, Rui Yan, Hong-Hua Peng, Rui-Min Ji, Shi-He Yu, Ya-Fen Liu, Jian Tian, Bo Xu

2019, 30 (2): 34

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Analysis of beryllium poisoning effect on liquid metal reactor with U-Be alloy fuel

A liquid metal reactor (LMR) loaded with a fuel compound of uranium and beryllium (U–Be alloy fuel), which was cooled by a lead–bismuth eutectic alloy (PbBi), has been applied in Russian Alfa-class...

Xiao-Liang Zou, Yun-Qing Bai, Ming-Huang Wang, Bing Hong

2019, 30 (2): 35

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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