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Interdiffusivities and atomic mobilities in FCC Co-Mo-W alloys

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY 2015年 49卷 35-40页

作者： He, xuwen Zhang, Weibin Yan, Mingyuan Chen, Chong du, Yong Zhang, Lijun Huang, Bai-yun Cent S Univ State Key Lab Powder Met Changsha 410083 Hunan Peoples R China

By employing six groups of bulk diffusion couples together with electron probe microanalysis technique, the composition dependence of ternary interdiffusion coefficients in Co-rich fcc Co-Mo-W alloys at 1373 K was determined via the Whittle and Green method. The experimental interdiffusion coefficients were critically assessed to obtain the atomic mobilities of Co, Mo and Win fcc Co-Mo-W alloys by using the DICTRA (Diffusion-Controlled TRAnsformations) software package. Comprehensive comparisons between the calculated and experimental data show that a good agreement is obtained for diffusivities in binary Co-Mo and ternary Co-Mo-W systems. In addition, a further verification of the obtained atomic mobilities was carried out through comparing the model-predicted concentration profiles/diffusion paths of several diffusion couples with the corresponding experimental data. The results indicate that the atomic mobilities can reproduce the experiment data reasonably well. This work contributes to the establishment of a Co-based kinetic database for computational design of superalloys. (C) 2015 Elsevier Ltd. All rights reserved.

关键词： Diffusion couple Atomic mobility Fcc Co-Mo-W alloys DICTRA Fick's law

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CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang University HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China University of Geosciences Beijing China University of Geosciences WuhanHubei China University of Mining and Technology XuzhouJiangsu China West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

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Correction: CEPC Technical Design Report: Accelerator

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Radiation Detection Technology and Methods 2024年第1期9卷 184-192页

作者： Abdallah, Waleed de Freitas, Tiago CarlosAdorno Afanaciev, Konstantin Ahmad, Shakeel Ahmed, Ijaz Ai, Xiaocong Aleem, Abid Altmannshofer, Wolfgang Alves, Fabio An, Weiming An, Rui Anderle, Daniele Paolo Antusch, Stefan Arai, Yasuo Arbuzov, Andrej Arhrib, Abdesslam Ashry, Mustafa Bai, Sha Bai, Yu Bai, Yang Bairathi, Vipul Balazs, Csaba Bambade, Philip Ban, Yong Bandyopadhyay, Triparno Bao, Shou-Shan Barber, Desmond P. Bat, Ays¸e Batozskaya, Varvara Behera, Subash Chandra Belyaev, Alexander Bertucci, Michele Bi, Xiao-Jun Bi, Yuanjie Bian, Tianjian Bianchi, Fabrizio Bieko¨tter, Thomas Biglietti, Michela Bilanishvili, Shalva Binglin, Deng Bodrov, Denis Bogomyagkov, Anton Bondarenko, Serge Boogert, Stewart Boonekamp, Maarten Borri, Marcello Bosotti, Angelo Boudry, Vincent Boukidi, Mohammed Boyko, Igor Bozovic, Ivanka Bozzi, Giuseppe Brient, Jean-Claude Budzinskaya, Anastasiia Bukhari, Masroor Bytev, Vladimir Cacciapaglia, Giacomo Cai, Hua Cai, Wenyong Cai, Wujun Cai, Yijian Cai, Yizhou Cai, Yuchen Cai, Haiying Cai, Huacheng Calibbi, Lorenzo Cang, Junsong Cao, Guofu Cao, Jianshe Chance, Antoine Chang, Xuejun Chang, Yue Chang, Zhe Chang, Xinyuan Chao, Wei Chatrabhuti, Auttakit Che, Yimin Che, Yuzhi Chen, Bin Chen, Danping Chen, Fuqing Chen, Fusan Chen, Gang Chen, Guoming Chen, Hua-Xing Chen, Huirun Chen, Jinhui Chen, Ji-Yuan Chen, Kai Chen, Mali Chen, Mingjun Chen, Mingshui Chen, Ning Chen, Shanhong Chen, Shanzhen Chen, Shao-Long Chen, Shaomin Chen, Shiqiang Chen, Tianlu Chen, Wei Chen, Xiang Chen, Xiaoyu Chen, Xin Chen, Xun Chen, Xurong Chen, Ye Chen, Ying Chen, Yukai Chen, Zelin Chen, Zilin Chen, Boping Chen, Chunhui Cheng, Hok Chuen Cheng, Huajie Cheng, Shan Cheng, Tongguang Chi, Yunlong Chimenti, Pietro Chiu, Wen Han Cho, Guk Chu, Ming-Chung Chu, Xiaotong Chu, Ziliang Coloretti, Guglielmo Crivellin, Andreas Cui, Hanhua Cui, Xiaohao Cui, Zhaoyuan D’Anzi, Brunella Dai, Ling-Yun Dai, Xinchen Dai, xuwen De Maria, Antonio De Filippis, Nicola De La Taille, Christophe De Mori, Francesca De Sio, Chiara Del Core, Elisa Deng, Cairo University Giza Egypt Xi’an Jiaotong-Liverpool University Suzhou China Institute of Power Engineering of National Academy of Sciences of Belarus Minsk Belarus Pakistan Institute of Nuclear Science and Technology (PINSTECH) Islamabad Pakistan Applied Physics Department Science and Technology Federal Urdu University of Arts Islamabad Pakistan Zhengzhou University Zhengzhou China Institute of High Energy Physics Chinese Academy of Sciences Beijing China University of California Santa Cruz Santa Cruz USA Nanjing University Nanjing China Beijing Normal University Beijing China Harvard University Cambridge USA South China Normal University Guangzhou China University of Basel Basel Switzerland High Energy Accelerator Research Organization (KEK) Tsukuba Japan Joint Institute for Nuclear Research Dubna Russia Faculty of Sciences and Techniques Université Abdelmalek Essaadi Tangier Morocco Southeast University Nanjing China Department of Physics University of Wisconsin–Madison Madison USA Instituto de Alta Investigación Universidad de Tarapacá Arica Chile Monash University Melbourne Australia Laboratoire de Physique des 2 infinis Irène Joliot-Curie – IJCLab Orsay France Peking University Beijing China Department of Physics and Nanotechnology SRM Institute of Science and Technology Kattankulathur India Shandong University Jinan China University of New Mexico Albuquerque USA Bandirma Onyedi Eylul University Bandırma Turkey National Centre for Nuclear Research Warsaw Poland Indian Institute of Technology Madras (IN) Chennai India University of Southampton Southampton UK INFN Milano - LASA Segrate Italy Sun Yat-Sen University Guangzhou China China Institute of Atomic Energy Beijing China INFN-University of Torino Turin Italy Karlsruhe Institute of Technology Institute for Theoretical Physics Karlsruhe Germany INFN-Sezione di Roma Tre Rome Italy Kutaisi International University Kutaisi Georgia Soochow University Suzhou China Budker Institute

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土木工程专业复合型创新人才培养体系的构建与实践

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高等建筑教育 2016年第1期25卷 55-60页

作者：徐礼华傅旭东彭华杜新喜傅少君邹勇安旭文武汉大学土木建筑工程学院湖北武汉430072

为适应建设创新型国家对创新人才的需求,武汉大学充分发挥综合性大学的优势,实行文工交叉,坚持通识教育与专业教育并重,实行主辅修、双学位、国际化办学,培养土木工程专业复合型创新人才。文章提出了涵盖"知识结构、实践技能、能... 详细信息

为适应建设创新型国家对创新人才的需求,武汉大学充分发挥综合性大学的优势,实行文工交叉,坚持通识教育与专业教育并重,实行主辅修、双学位、国际化办学,培养土木工程专业复合型创新人才。文章提出了涵盖"知识结构、实践技能、能力结构、综合素质"4维度28要素的"土木工程复合型创新人才培养理念",构建了以"课程体系、实践教学体系、大学生全程职业规划教育体系、教学质量保障体系"为主体,以"校企协同创新实践平台"为依托的培养体系,建立了健全的培养体系运行机制。经过八年的实践,取得了显著的成效,培养的学生知识面宽,综合素质好,创新与实践能力强,就业质量高。

关键词：土木工程专业复合型创新人才 4维度28要素创新人才培养理念 “三平台、三模块”课程体系全程职业规划教育体系

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钻芯法检测砌体抗剪强度影响因素分析及测强曲线建立

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工程质量 2014年第5期32卷 12-16页

作者：孔旭文崔士起李潭杜涛山东省建筑科学研究院山东济南250031

通过试验数据对比,分析砌块种类、砂浆种类、砌体厚度等因素对钻芯法检测砌体抗剪强度及砌筑砂浆立方体抗压强度的影响,将不同砌块材料分类为烧结普通砖、烧结多孔砖、混凝土实心砖、混凝土多孔砖、蒸压粉煤灰砖,各类砌块材料砌筑的砌... 详细信息

通过试验数据对比,分析砌块种类、砂浆种类、砌体厚度等因素对钻芯法检测砌体抗剪强度及砌筑砂浆立方体抗压强度的影响,将不同砌块材料分类为烧结普通砖、烧结多孔砖、混凝土实心砖、混凝土多孔砖、蒸压粉煤灰砖,各类砌块材料砌筑的砌体应分别建立测强曲线,同时介绍山东省钻芯法检测砌体抗剪强度和砌筑砂浆立方体抗压强度测强曲线。

关键词：砌体结构钻芯法砌体芯样抗剪强度标准砌体抗剪强度砌筑砂浆立方体抗压强度测强曲线

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对比剂增强的磁共振血管成像技术对比数字减影血管造影在颈部动脉诊断中的应用

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实用医学影像杂志 2014年第3期15卷 194-196页

作者：邓志国钟敏之杜德坤曾旭文杨跃娜暨南大学附属第四医院广州市红十字会医院放射科 510220

目的回顾性分析透视触发对化剂增强的磁共振血管成像(CE-MRA)技术对颈部血管的应用,与数字减影血管造影(DSA)对比,探讨其敏感性及应用价值。方法收集2011—2012年经MRA检查患者中临床表现有脑供血异常,疑颅内、颈内动脉或椎动脉狭窄、... 详细信息

目的回顾性分析透视触发对化剂增强的磁共振血管成像(CE-MRA)技术对颈部血管的应用,与数字减影血管造影(DSA)对比,探讨其敏感性及应用价值。方法收集2011—2012年经MRA检查患者中临床表现有脑供血异常,疑颅内、颈内动脉或椎动脉狭窄、均进行透视触发CE-MRA和DSA检查的病例资料共28例进行分析。结果 CE-MRA检出狭窄部位30处,其中狭窄程度50%以上14处,完全闭塞6处,50%以下10处。DSA检出狭窄部位28处,其中狭窄程度50%以上8处,完全闭塞4处,50%以下16处。2处MRA疑轻度狭窄,DSA未见异常;2处MRA示完全闭塞(颈内动脉),而DSA示狭窄率90%以上。结论透视触发CE-MRA简便易行,敏感性与特异性均较高,可以作为可疑颈部及颅内动脉狭窄患者的首选检查方法。

关键词：磁共振血管造影术血管造影术数字减影颈动脉

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精神分裂症患者一级亲属脑组织磁共振质子波谱成像的初步研究

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中国健康心理学杂志 2011年第10期19卷 1197-1199页

作者：李旭文杜秀娟张雄内蒙古林业总医院医学影像中心中国牙克石022150 呼伦贝尔市精神卫生中心

目的探讨精神分裂症患者一级亲属及正常对照组脑组织磁共振质子波谱分析(1H-M RS)的结果间是否存在差异。方法首先对精神分裂症患者一级亲属36人、正常对照组21人进行左侧前额叶、丘脑、海马、桥脑的1H-M RS分析,之后对所得结果进行独... 详细信息

目的探讨精神分裂症患者一级亲属及正常对照组脑组织磁共振质子波谱分析(1H-M RS)的结果间是否存在差异。方法首先对精神分裂症患者一级亲属36人、正常对照组21人进行左侧前额叶、丘脑、海马、桥脑的1H-M RS分析,之后对所得结果进行独立样本t检验。结果精神分裂症患者一级亲属与正常对照组在左侧前额叶、丘脑、海马、桥脑的1H-M RS检查结果存在一定差异但均无统计学意义(t=-1.63,P>0.05)。结论精神分裂症患者一级亲属与正常对照组在本实验所选择的感兴趣区内未发现可测的神经化学物质浓度变化。

关键词：精神分裂症患者一级亲属磁共振质子波谱成像磁共振质子波谱分析

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苦瓜籽核糖体失活蛋白的基本性质研究

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兰州大学学报（自然科学版） 2000年第4期36卷 80-81页

作者：孟延发孟雪琴张雪梅杜毅峰李春阳阳燕徐柳刘波魏旭文兰州大学生命科学学院甘肃兰州730000 卫生部成都生物制品研究所成都610063 华西医科大学成都610064

采用 Affi- Gel亲和层析和 Sephacryl S- 10 0分子筛层析等方法获得苦瓜籽核糖体失活蛋白 (RIP) ,经 SDS- PAGE,PAGE,IEF和 PAS方法分析均表明为单一蛋白着色带或单一糖蛋白着色带 .根据 SDS- PAGE测得表观分子量为 30 0 0 0 ,经 IEF- P... 详细信息

采用 Affi- Gel亲和层析和 Sephacryl S- 10 0分子筛层析等方法获得苦瓜籽核糖体失活蛋白 (RIP) ,经 SDS- PAGE,PAGE,IEF和 PAS方法分析均表明为单一蛋白着色带或单一糖蛋白着色带 .根据 SDS- PAGE测得表观分子量为 30 0 0 0 ,经 IEF- PAGE结果计算其 PI为 9.0 ,对无细胞系统中蛋白质生物合成抑制活性明显 ,其 IC50 为 5.3× 10 -10 mol/ L左右 .体外生物活性试验结果表明其对人肝癌细胞 ,Vero,SP2 / 0 ,3T3,Kb,Navana,S- 180等肿瘤细胞株和麻疹病毒均表现有不同程度的抑制作用 ,而对完整人胚肺二倍体细胞却毒性极小 .

关键词：核糖体失活蛋白苦瓜籽植物毒素生物制药

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