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Nuclear Science and Techniques

《核技术》(英文版)     2017 Impact factor 1.085

Simulation of coherent spontaneous emission in a FEL with a groove guide

Based on a femtosecond linear accelerator, here we present a study of the use of a groove guide as the FEL interaction structure for high power FEL experiment. The transmission and attenuation charact...

LUO Feng, BEI Hua, LIN Xuling, DAI Zhimin

2009, 20 (6): 321-324

Potential application of SSRF in radiation oncology: The aspects of radiobiology

Conventional radiotherapy remains to be one of the most useful treatments for cancer, but it is not the best strategy to maximize the effects on the tumors and minimize the damage to the surrounding t...

FU Shen, JIANG Guoliang

2009, 20 (6): 325-330

Proteomic analysis of the gene DR1709 mutant in Deinococcus radiodurans

DR1709 is a predicted Mn2+ transporter in Deinococcus radiodurans(D.radiodurans). The mensuration method to evaluate protein viability with two-dimensional electrophoresis in D.radiodurans and the mut...

TIAN Shuangqi, QIN Guangyong, LI Yongliang, CHANG Shenghe

2009, 20 (6): 331-334

Natural radioactive environment of urban soils in Shihezi, China

Radionuclides, such as 238U, 232Th and 40K, can be found in urban soil. To evaluate the natural radioactivity in the environment, soil samples were collected form Shihezi city and radioisotope concent...

GE Benwei, LIU Anna

2009, 20 (6): 335-339

A simple method for determining Hf in Zr and Zr alloys by ICP-AES

This paper describes a rapid, accurate and precise method for determination of trace hafnium (Hf) in zirconium and zirconium alloys by inductively coupled plasma atomic emission spectrometry (ICP-AES)...

NABI Mehdi, SHAHBAZI Pouyan

2009, 20 (6): 340-343

A method to measure transit time spread of photomultiplier tubes with Cherenkov light

With the technology of coincidence method, transit time spreads (TTSs) of PMTs are measured with Cherenkov light on the photocathode window of photomultiplier tube (PMT) produced by cascade ? radiatio...

WU Chong, DONG Huasong, SUN Zhijia

2009, 20 (6): 344-348

Relationship between cellular radio-sensitivity and naked DNA damage in mammalian cells exposed to heavy ions

The relationship between deoxyribonucleic acid (DNA) damage and the cell death induced by 12C ions irradiation was examined in four kinds of cells, Melanoma B16, cervical squamous carcinoma HeLa, Chin...

LI Wenjian, ZHOU Guangming, WANG Zhuanzi,LI Qiang, DANG Bingrong, WANG Jufang

2009, 20 (6): 349-353

18F-FDG PET/CT in diagnosis of skeletal metastases

This work is to evaluate correlated lesions in PET and CT images of patients suffering skeletal metastases so as to improve efficacy of 18F-FDG PET/CT in diagnosing bone metastases. PET and CT images ...

LI Na, LI Yaming, YANG Chunming, LI Xuena, YIN Yafu, ZHOU Jiumao

2009, 20 (6): 354-358

Monte Carlo simulation to key parameters of a compensated neutron logger

A compensated neutron logger (CNL) is designed by using Monte-Carlo simulation for lead shield thickness, near-to-far detector spacing range, source-to-detector spacing range, and detector’s eff...

TUO Xianguo, YANG Jianbo, MU Keliang, LI Zhe, LONG Qiong

2009, 20 (6): 359-362

Evaluation of the relative γ-ray intensities emitted from 56Co and 66Ga

56Co and 66Ga with ?-ray energies covering the range of 0.84–3.55 and 0.68–4.81MeV, respectively, are important radionuclides for Ge detector calibration. The newly evaluated relative ?-ra...

YU Weixiang, HUANG Xiaolong, CHEN Xiongjun, LU Hanlin

2009, 20 (6): 363-368

Calculations of 86Y production via various nuclear reactions

This study obtains a suitable reaction to produce 86Y. The 86Y excitation functions via 86Sr(p,n)86Y, 86Sr(d,2n)86Y, 85Rb(3He,2n)86Y and 85Rb(α,3n)86Y reactions were calculated by TALYS-1.0 code...

SADEGHI Mahdi, ZALI Akram, MOKHTARI Leila

2009, 20 (6): 369-372

Effect analysis of the intentional depressurization on fission product behavior during TMLB’ severe accident

It has been found that the pressure in the reactor coolant system (RCS) remains high in some severe accident sequences at the time of reactor vessel failure, with the risk of causing direct containmen...

HUANG Gaofeng, LI Jingxi, TONG Lili, CAO Xuewu

2009, 20 (6): 373-379

A non-equilibrium molecular dynamics study of the thermal conductivity of uranium dioxide

The thermal conductivity of uranium dioxide in the temperature range of 300–2400 K was estimated by non-equilibrium molecular dynamics calculation using Fourier law. The Kawamura function was ad...

WANG Zenghui, HUANG Xiaofeng

2009, 20 (6): 380-384

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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