云南高校图书馆联盟文献共享服务平台- SAMPLES

SAMPLES: 作品数：540被引量：912H指数：14; 导出分析报告; 相关作者：董祥芝袁乐永陈伟刘文恩李军更多>>; 相关机构：中南大学太原市中级人民法院冶金工业信息标准研究院北京化工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Stepped-up development of accelerator mass spectrometry method for the detection of ^(60)Fe with the HI-13 tandem accelerator被引量：2: 《Nuclear Science and Techniques》2024年第4期136-143,共8页Yang Zhang Sheng-Quan Yan Ming He Qing-Zhang Zhao Wen-Hui Zhang Chao-Xin Kan Jian-Ming Zhou Kang-Ning Li Xiao-Fei Wang Jian-Cheng Liu Zhao-Hua Peng Zhuo Liang Ai-Ling Li Jian Zheng Qi-Wen Fan Yun-Ju Li You-Bao Wang Zhi-Hong Li Yang-Ping Shen Ding Nan Wei Nan Yu-Qiang Zhang Jia-Ying-Hao Li Jun-Wen Tian Jiang-Lin Hou Chang-Xin Guo Zhi-Cheng Zhang Ming-Hao Zhu Yu-Wen Chen Yu-Chen Jiang Tao Tian Jin-Long Ma Yi-Hui Liu Jing-Yu Dong Run-Long Liu Mei-Yue-Nan Ma Yong-Shou Chen Wei-Ping Liu Bing Guo; supported by the National Natural Science Foundation of China(Nos.12125509,12222514,11961141003,and 12005304);National Key Research and Development Project(No.2022YFA1602301);CAST Young Talent Support Plan;the CNNC Science Fund for Talented Young Scholars Continuous support for basic scientific research projects。; The Moon provides a unique environment for investigating nearby astrophysical events such as supernovae.Lunar samples retain valuable information from these events,via detectable long-lived“fingerprint”radionuclides...; 关键词：Accelerator mass spectrometry Wien filter Isobar separation SUPERNOVAE Chang'e-5 lunar samples

Method for the determination of polonium-210 in tea samples using response surface methodology(RSM)被引量：2: 《Nuclear Science and Techniques》2019年第3期75-81,共7页Sermin ?am Kaynar ümit H.Kaynar; The method based on solvent parameters(mass,cycle of acidification, and autodeposition time), combined with response surface methodology(RSM) modeling and optimization, has been developed for maximizing ^(210)Po activ...; 关键词：^210PO activity TEA Response surface METHODOLOGY

Radionuclide concentrations in sand samples from riverbanks of Muzaffarabad,Azad Kashmir被引量：1: 《Nuclear Science and Techniques》2018年第7期103-115,共13页Abdul Razzaq Khan Muhammad Rafique Abdul Jabbar Saeed Ur Rahman Muhammad Ikram Shahzad Muhammad Ejaiz Khan Mulaika Yasin; This paper presents the results of a radiological risk assessment arising from the presence of naturally occurring radionuclides in sand samples from three riverbanks in Muzaffarabad.The mean values obtained for 232 T...; 关键词：放射性核种样品克什米尔河岸风险评价调查结果 226RA GAMMA

Scan system for arbitrary-shaped samples at the synchrotron radiation facility: 《Nuclear Science and Techniques》2017年第5期18-27,共10页Xu-Ying Lan Dong-Xu Liang Cheng-Wen Mao; X-ray fluorescence(XRF) scan methodology is important for elemental mapping of samples at a synchrotron radiation facility. To save the experiment time and improve the experiment efficiency, one should develop an effi...; 关键词：SYNCHROTRON radiation X-ray fluorescence mapping EPICS XPS controller

Method and portable facility for measurement of trace element concentration in prostate fluid samples using radionuclideinduced energy-dispersive X-ray fluorescent analysis被引量：1: 《Nuclear Science and Techniques》2016年第6期93-100,共8页Vladimir Zaichick Sofia Zaichick German Davydov; A facility and method for109 Cd radionuclide-induced energy-dispersive X-ray fluorescent(EDXRF) were developed to determine the Fe,Zn,Br,Rb,and Sr concentrations in the specimens of human prostatic fluid.Specimens of ...; 关键词：能量色散X射线荧光分析放射性核素元素浓度便携式设备前列腺测定样品诱导

Mass thickness measurements for dual-component samples utilizing equivalent energy of X-rays: 《Nuclear Science and Techniques》2014年第4期16-20,共5页陈敏聪田丽鸿; Supported by Nanjing Institute of Technology(No.121107090001); In this paper,equivalent energy method is introduced for measuring mass thickness of dual-component samples using dual-energy X-rays.Approximately,the method adopts equivalent mass attenuation coefficients of the two ...; 关键词：双能X射线厚度测量质量厚度能量等效双组分样品质量衰减系数能量方法

Activity level of gross α and gross β in airborne aerosol samples around the Qinshan NPP: 《Nuclear Science and Techniques》2007年第3期176-180,共5页CHEN Bin YE Jida CHEN Qianyuan WU Xiaofei SONG Weili WANG Hongfeng; The monitoring results of gross α and gross β activity from 2001 to 2005 for environmental airborne aero- sol samples around the Qinshan NPP base are presented in this paper. A total of 170 aerosol samples were coll...; 关键词：环境放射性气溶胶过失误差α 过失误差β

Assessment of radioactivity levels in some oil samples from the western desert,Egypt: 《Nuclear Science and Techniques》2007年第2期118-122,共5页A. ABBADY A.M. EL-ARABI W. RASHED; Distributions of natural gamma-emitting radionuclides were determined in 93 oil samples collected from some petroleum fields in the western desert of Egypt. The radioisotope activities in the area under investigation ...; 关键词：埃及西部沙漠地区油料样品放射性评估

Ion irradiation-induced structure damage to botanic samples using the ion transmission energy spectrum: 《Nuclear Science and Techniques》2002年第1期31-36,共6页WANGSi－xue WANGYu－Gang 等; Supported by the National Natural Science Foundation of China (No.19675004 and No.19890300); In order to study the mechanism of irradiation-induced damage ofbotanic samples caused by low energy heavy ions, transmission energy spectrum mea-surement was performed. Kidney bean slice samples 100μm in thickness w...; 关键词：重离子辐照损失离子传输能谱

A new detection method in studying penetration depth of low-energy heavy ions in botanic samples: 《Nuclear Science and Techniques》2001年第3期169-176,共8页LIU Feng, WANG Yu-Gang, XUE Jian-Ming, WANG Si-Xue ZHAO Wei-Jiang (Ion Beam Group, Institute of Heavy Ion Physics, Peking University, Beijing 100871); Supported by the National Natural Science Foundation of China under Grant No.19675004 and (No.19890300); A new detection method has been applied to study the penetration depth of low-energy heavy ions in botanic samples. Highly oriented pyrolytic graphite (HOPG) pieces were placed behind the target samples with certain t...; 关键词：低能重离子植物样品贯穿深度探测法

SAMPLES