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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 CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Improving detecting efficiency of suspected gastrointestinal tumors with dual-time-point 18F-FDG PET/CT

We conducted a retrospective analysis of 221 subjects with 256 suspected gastrointestinal lesions from 2007 to 2015 to explore the detecting efficiency of dual-time-point fluorine-18 fludeoxyglucose (...

Jian-Hua Song, Jin-Hua Zhao, Xue-Qian Xie, Yan Xing, Xiang Chen, Wen-Li Qiao, Chang-Cun Liu, Tai-Song Wang

2017, 28 (10): 138

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Design of a NIM based DAQ system

In order to satisfy the requirements of beam measurement in the heavy ion medical machine and other small nuclear physics experiments, we designed and built a nuclear instrumentation module-based data...

Wen-Xiong Zhou, Yan-Yu Wang, Liang-Ming Pan

2017, 28 (10): 139

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

An energy spectrum smoothing algorithm based on TCC-DEE

A smoothing algorithm for energy spectrum based on differential nonlinearity (DNL) error elimination with total counts conservation for high-energy particle detector systems is presented. It is physic...

Bo Lu, Yong Chen, Yue Zhu, Yan-Ji Yang, Wei-Wei Cui, Yu-Mei Zhou

2017, 28 (10): 140

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Formulae for secondary electron yield from insulators and semiconductors

The processes and characteristics of secondary electron emission in insulators and semiconductors were studied, and the formulae for the maximum yield (δm) at Wp0m ≤ 800 eV and the secondary ...

Ai-Gen Xie, Min Lai, Yu-Lin Chen, Yu-Qing Xia

2017, 28 (10): 141

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Numerical and experimental analysis of AC loss for CFETR CS model coil

The central solenoid (CS) is an important component of China Fusion Engineering Test Reactor, for producing, forming and stabilizing plasma in the superconducting tokamak. It is a complicated work to ...

Wei Zhou, Xin-Yu Fang, Jin Fang, Yan-Chao Liu, Bo Liu

2017, 28 (10): 142

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Readout system for ground-based tests of BGO calorimeter of DAMPE satellite

A readout system for ground-based tests of the bismuth germanium oxide (BGO) calorimeter of the Dark Matter Particle Explorer satellite is described in this paper. The system mainly consists of a data...

Jun-Bin Zhang, Chang-Qing Feng, Si-Yuan Ma, Qi Wang, Shu-Bin Liu, Qi An

2017, 28 (10): 143

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Behaviors of fine (IG-110) and ultra-fine (HPG-510) grain graphite irradiated by 7 MeV Xe 26+ ions

Developing a molten salt reactor needs molten salt–impermeable nuclear graphite. Ultra-fine grain graphite is a good choice as it is better in permeability than fine grain graphite. In this pape...

Wei Qi, Zhou-Tong He, Bao-Liang Zhang, Xiu-Jie He, Can Zhang, Jin-Liang Song, Guan-Hong Lei, Xing-Tai Zhou, Hui-Hao Xia, Ping Huai

2017, 28 (10): 144

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

An active base designed in high counting rate applications for Hamamatsu R1924A photomultiplier tube

Hamamatsu R1924A is one of the most widely used photomultiplier tubes (PMTs) in nuclear physics. Since the active base suitable for R1924A is still not available in market, an active base is designed ...

Pei-Pei Ren, Wei-Ping Lin, Roy Wada, Xing-Quan Liu, Mei-Rong Huang, Guo-Yu Tian, Fei

2017, 28 (10): 145

NUCLEAR ENERGY SCIENCE AND ENGINEERING

An assessment of k-ε turbulence models for gas distribution analysis

This paper presents the gas distribution analysis by injecting air fountain into the containment and simulations with the HYDRAGON code. Turbulence models of standard k-ε (SKE), re-normalizati...

Muhammad Saeed, Ji-Yang Yu, Aniseh Ahmed Atef Abdalla, Xian-Ping Zhong, Mahmood Ahmad Ghazanfar

2017, 28 (10): 146

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Response of multistep compound pre-equilibrium reaction cross-sections for the (p, n) reactions to forms of optical model parameters

In furtherance to improving agreement between calculated and experimental nuclear data, the nuclear reaction code GAMME was used to calculate the multistep compound (MSC) nucleus double differential c...

Felix S. Olise, Oludaisi I. Oladunjoye, Afis Ajala, Sunday D. Olorunfunmi, Hezekiah B. Olaniyi

2017, 28 (10): 147

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Discovery of a novel small inhibitor RJ19 targeting to human Hsp90

Heat shock protein 90 (Hsp90) can promote growth and proliferation of cancer cells by helping in folding, conformational maturation, and activation of various client proteins. Therefore, Hsp90 has bee...

Hui-Ling Cao, Kai-Kai Lyu, Bin Liu, Jian Li, Jian-Hua He

2017, 28 (10): 148

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Thermal-hydraulic performance analysis of a subchannel with square and triangle fuel rod arrangements using the entropy generation approach

The present paper discusses entropy generation in fully developed turbulent flows through a subchannel, arranged in square and triangle arrays. Entropy generation is due to contribution of both heat t...

S. Talebi, M.M.Valoujerdi

2017, 28 (10): 149

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Total ionizing dose effect of gamma rays on H-gate PDSOI MOS devices at different dose rates

The total dose effect of 60Co c-rays on 0.8-lm H-gate partially depleted-silicon-on-insulator NMOS devices was investigated at different irradiation doses. The results show that the shift in saturatio...

Qian-Qiong Wang, Hong-Xia Liu, Shu-Long Wang, Chen-Xi Fei, Dong-Dong Zhao, Shu-Peng Chen, Wei Chen

2017, 28 (10): 151

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Transition towards thorium fuel cycle in a molten salt reactor by using plutonium

The molten salt reactor (MSR), as one of the Generation IV advanced nuclear systems, has attracted a worldwide interest due to its excellent performances in safety, economics, sustainability, and prol...

De-Yang Cui, Shao-Peng Xia, Xiao-Xiao Li, Xiang-Zhou Cai, Jin-Gen Chen

2017, 28 (10): 152

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Investigating the influence of gamma ray energies and steel fiber on attenuation properties of reactive powder concrete

The effect of gamma ray energies and volume ratio of micro steel fiber (1 and 1.5%) on attenuation properties of reactive powder concrete (70 MPa compressive strength) was investigated. Different char...

Shatha D. Mohammed, Wasan Z. Majeed, Nesreen B. Naji, Nada Mahdi Fawzi

2017, 28 (10): 153