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复杂大跨度钢管桁架结构施工关键技术

四川建筑科学研究 2010年第6期36卷 275-279页

作者：杨文伟江磊兰州理工大学土木工程学院甘肃兰州730050 宁夏大学基建处宁夏银川750021

针对宁夏大学学生活动中心复杂大跨度钢管桁架结构的施工难点,重点介绍了钢管桁架的现场拼装、转换桁架临时支撑的搭设、高空散拼、放射状主桁架整体吊装及临时支撑的卸载等关键技术,旨在对同类项目的施工有一定的参考。

关键词：钢管桁架拼装安装支撑卸载

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低失真爆炸冲击信号零漂分析和处理方法

爆炸与冲击 2018年第3期38卷 509-516页

作者：张文伟庞家志杨仕超翟疆航天科工防御技术研究试验中心北京100854

短时的爆炸瞬态冲击信号,具有冲击频带宽、幅值高特点,在测试过程中,常常会有信号失真的零漂现象。本文中详细分析零漂现象产生的原因,对比各种修正方法的优缺点,提出基于经验模态分解(empirical mode decomposition,EMD)改进高效算法,... 详细信息

短时的爆炸瞬态冲击信号,具有冲击频带宽、幅值高特点,在测试过程中,常常会有信号失真的零漂现象。本文中详细分析零漂现象产生的原因,对比各种修正方法的优缺点,提出基于经验模态分解(empirical mode decomposition,EMD)改进高效算法,结合频域窗函数滤波方法,这种新修正方法,能够较好弥补现行修正方法的缺陷,可为瞬态冲击信号时域模拟提供失真较小的环境条件数据。

关键词：经验模态分解爆炸瞬态冲击零漂信号处理

Experts consensus on the procedure of dental operative microscope in endodontics and operative dentistry

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International Journal of Oral Science 2023年第3期15卷 371-376页

作者： Bin Liu Xuedong Zhou Lin Yue Benxiang Hou Qing Yu Bing Fan Xi Wei Lihong Qiu Zhengwei Huang wenwei Xia Zhe Sun Hanguo Wang Liuyan Meng Bin Peng Chen Zhang Shuli Deng Zhaojie Lu Deqin Yang Tiezhou Hou Qianzhou jiang Xiaoli Xie Xuejun Liu Jiyao Li Zuhua Wang Haipeng Lyu Ming Xue Jiuyu Ge Yi Du Jin Zhao Jingping Liang Department of Endodontics and Operative Dentistry Shanghai Ninth People’s HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Center for StomatologyNational Clinical Research Center for Oral DiseasesShanghai Key Laboratory of StomatologyShanghai Research Institute of StomatologyShanghaiChina State Key Laboratory of Oral Diseases&National Center for Stomatology&National Clinical Research Center for Oral Diseases&Department of Operative Dentistry and Endodontics West China Hospital of StomatologySichuan UniversityChengduChina Department of Cariology and Endodontology Peking University School and Hospital of Stomatology&National Center of Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Laboratory for Digital and Material Technology of Stomatology&Beijing Key Laboratory of Digital Stomatology&Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health&NMPA Key Laboratory for Dental MaterialsBeijingChina Department of Endodontics and Operative Dentistry Beijing Stomatological HospitalCapital Medical UniversityBeijingChina Department of Operative Dentistry and Endodontics School of StomatologyThe Fourth Military Medical UniversityXi’anChina State Key Laboratory of Oral&Maxillofacial Reconstruction and Regeneration Key Laboratory of Oral Biomedicine Ministry of EducationHubei Key Laboratory of StomatologySchool&Hospital of StomatologyWuhan UniversityWuhanChina Department of Operative Dentistry and Endodontics Hospital of StomatologyGuanghua School of StomatologySun Yat-Sen University&Guangdong Provincial Key Laboratory of StomatologyGuangzhouChina Department of Endodontics School of StomatologyChina Medical UniversityShenyangChina Stomatology Hospital School of StomatologyZhejiang University School of MedicineZhejiang Provincial Clinical Research Center for Oral DiseasesKey Laboratory of Oral Biomedical Research of Zhejiang ProvinceCancer Center of Zheji

The dental operative microscope has been widely employed in the field of dentistry,particularly in endodontics and operative dentistry,resulting in significant advancements in the effectiveness of root canal therapy,endodontic surgery,and dental ***,the improper use of this microscope continues to be common in clinical settings,primarily due to operators’insufficient understanding and proficiency in both the features and established operating procedures of this *** October 2019,Professor Jingping Liang,Vice Chairman of the Society of Cariology and Endodontology,Chinese Stomatological Association,organized a consensus meeting with Chinese experts in endodontics and operative *** objective of this meeting was to establish a standard operation procedure for the dental operative ***,a consensus was reached and officially *** the span of about four years,the content of this consensus has been further developed and improved through practical experience.

关键词： operative surgery primarily

An Integrated Systems Biology Approach Identifies ZIKV and DENV Replication

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Genomics, Proteomics & Bioinformatics 2021年第1期19卷 108-122页

作者： Guang Song Emily M.Lee Jianbo Pan Miao Xu Hee-Sool Rho Yichen Cheng Nadia Whitt Shu Yang Jennifer Kouznetsova Carleen Klumpp-Thomas Samuel G.Michael Cedric Moore Ki-Jun Yoon Kimberly M.Christian Anton Simeonov wenwei Huang Menghang Xia Ruili Huang Madhu Lal-Nag Hengli Tang Wei Zheng jiang Qian Hongjun Song Guo-li Ming Heng Zhu Department of Pharmacology&Molecular Sciences Johns Hopkins School of MedicineBaltimoreMD 21205USA Department of Biological Science Florida State UniversityTallahasseeFL 32306USA Department of Ophthalmology Johns Hopkins School of MedicineBaltimoreMD 21205USA National Center for Advancing Translational Sciences National Institutes of HealthBethesdaMD 20892USA Sir Run Run Shaw Hospital Zhejiang University School of MedicineHangzhou 310016China Institute for Cell Engineering Johns Hopkins University School of MedicineBaltimoreMD 21205USA Department of Neuroscience and Mahoney Institute for Neurosciences Perelman School for MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA Department of Cell and Developmental Biology Perelman School for MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA Institute for Regenerative Medicine Perelman School for MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA The Epigenetics Institute Perelman School for MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA

The Zika virus(ZIKV)and dengue virus(DENV)flaviviruses exhibit similar replicative processes but have distinct clinical outcomes.A systematic understanding of virus–host protein–protein interaction networks can reveal cellular pathways critical to viral replication and disease *** we employed three independent systems biology approaches toward this ***,protein array analysis of direct interactions between individual ZIKV/DENV viral proteins and20,240 human proteins revealed multiple conserved cellular pathways and protein complexes,including proteasome ***,an RNAi screen of 10,415 druggable genes identified the host proteins required for ZIKV infection and uncovered that proteasome proteins were crucial in this ***,high-throughput screening of 6016 bioactive compounds for ZIKV inhibition yielded 134 effective compounds,including six proteasome inhibitors that suppress both ZIKV and DENV *** analyses of these orthogonal datasets pinpoint proteasomes as critical host machinery for ZIKV/DENV *** study provides multi-omics datasets for further studies of flavivirus–host interactions,disease pathogenesis,and new drug targets.

关键词： Protein–protein interaction RNAi screening Chemical genetics screening Multi-omics

碳钢表面电泳沉积制备石墨烯及其在海水中防腐蚀性能研究

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腐蚀科学与防护技术 2017年第2期29卷 125-131页

作者：蒋涛明黄峰胡骞刘静乔文玮武汉科技大学省部共建耐火材料与冶金国家重点实验室武汉430081 江苏华能电缆股份有限公司高邮225600

通过在石墨烯纳米碎片C750片层间掺杂H+,采用电泳沉积法在碳钢基体表面电泳沉积制备C750石墨烯层,运用SEM、XRD、Raman光谱等技术对C750石墨烯层的物理性能进行表征,并采用电化学方法对C750石墨烯沉积层在模拟海水环境下的防腐蚀性能及... 详细信息

通过在石墨烯纳米碎片C750片层间掺杂H+,采用电泳沉积法在碳钢基体表面电泳沉积制备C750石墨烯层,运用SEM、XRD、Raman光谱等技术对C750石墨烯层的物理性能进行表征,并采用电化学方法对C750石墨烯沉积层在模拟海水环境下的防腐蚀性能及机理进行研究。结果表明:利用电泳沉积的方法可以在Q235碳钢基体上得到致密的C750石墨烯层,并且随着电解液中H^+-C750浓度的增加,此防护层的耐蚀性先提高后降低。C750石墨烯层主要通过改变阴极极化行为来起到防腐的作用。

关键词：石墨烯纳米碎片电泳沉积防腐性能

南海沙质地和珊瑚礁地质浅水区域波浪衰减实测研究

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中国造船 2018年第4期59卷 178-187页

作者：刘小龙蔡志文陈文炜孙泽江晖田超邹丽中国船舶科学研究中心无锡214082 大连理工大学工业装备结构分析国家重点试验室大连116024

波浪从深水区域传播到浅水区域,海底摩擦是引起波浪衰减的主要因素。南海浅水区域以沙质和珊瑚礁地质为主要特征,与世界其他地方浅水区域有较大不同,至今未有海底摩擦导致波浪衰减的实测资料。论文采用海洋环境实测设备—方向波潮仪(dir... 详细信息

波浪从深水区域传播到浅水区域,海底摩擦是引起波浪衰减的主要因素。南海浅水区域以沙质和珊瑚礁地质为主要特征,与世界其他地方浅水区域有较大不同,至今未有海底摩擦导致波浪衰减的实测资料。论文采用海洋环境实测设备—方向波潮仪(directional wave recorder,DWR),在沙质地浅水区域和珊瑚礁地质浅水区域进行波浪参数实测,基于动谱平衡方程波浪模型的处理方法获得了波浪衰减系数,首次定量描述南海浅水区域的波浪衰减特征,为后续南海浅水区域波浪衰减系数的长期实测研究工作奠定了基础。

关键词：沙质地珊瑚礁浅水区域波浪衰减实测

Prognostic Role of Tumor-Infiltrating Lymphocytes in Esophagus Cancer:a Meta-Analysis

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Prognostic Role of Tumor-Infiltrating Lymphocytes in Esophag...

辛亥革命博物馆复杂形态粗纹理GRC板幕墙制作与施工

第十二届全国免疫学学术大会

作者： Zheng Xiao Song Xing Shao Yingjie Xu Bin Hu wenwei Zhou Qi Chen Lujun Zhang Dachuan Wu Changping jiang Jingting Department of Tumor Biological Treatment The Third Affiliated Hospital of Soochow University jiangsu Engineering Research Center for Tumor Immunotherapy Institute of Cell Therapy Soochow University Department of Radiation Oncology The Third Affiliated Hospital of Soochow University Department of Oncology The Third Affiliated Hospital of Soochow University Department of Pathology The Third Affiliated Hospital of Soochow University

Background:The prognostic value of tumor-infiltrating lymphocytes(TILs) in patients with esophagus cancer is still *** performed a meta-analysis to evaluate the prognostic value of TILs in esophagus *** and Methods:We searched PubMed,Embase and the Cochrane Library(last update by March 20,2017) to identify studies assessing the effect of TILs on survival of patients with esophagus *** hazard ratios(HRs) for overall survival(OS) and disease-free survival(DFS) were estimated using fixed-effects models or random-effects models,which depends on the ***:Data from 21 observational studies and 2121 patients were *** analysis indicated that generalized TILs in intratumor were favorable prognostic markers for OS(pooled HR = 0.48;95%CI = 0.38-0.61;P 0.05).Conclusions:This meta-analysis suggests that some TIL subsets could serve as prognostic biomarker for patients with esophagus ***-quality randomized controlled trials are needed to determine whether these TILs could serve as targets for immunotherapy in esophagus cancer.

关键词： TILs Prognosis Esophagus cancer Biomarker Meta-analysis

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施工技术 2014年第10期43卷 23-25页

作者：黄昕江筠熊海王文玮武汉建工股份有限公司湖北武汉430023

辛亥革命博物馆造型独特,设计理念创新,从多个角度呈现出"V"字形轮廓,外形空间造型复杂。为体现设计艺术效果,外立面采用楚国红粗纹理GRC板作为外装饰材料,由于每块GRC板的尺寸及表面纹理均不相同,制作及施工难度大。通过对施工过程中... 详细信息

辛亥革命博物馆造型独特,设计理念创新,从多个角度呈现出"V"字形轮廓,外形空间造型复杂。为体现设计艺术效果,外立面采用楚国红粗纹理GRC板作为外装饰材料,由于每块GRC板的尺寸及表面纹理均不相同,制作及施工难度大。通过对施工过程中多项关键工序进行技术创新,确保了GRC板制作与安装的质量与效果,降低了施工难度。

关键词：安装幕墙装饰施工技术

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机载高分辨力SAR实时运动补偿的实现

信号处理 2006年第4期22卷 492-495页

作者：蔡文伟姜毅雷万明电子科技大学电工学院四川成都610054 南京电子技术研究所江苏南京210013

本文详细地分析了载机运动误差与回波相位的关系,提出了基于G4DSP信号处理板的机载SAR实时运动补偿方法,该方法利用G4DSP的四个CPU构成流水线处理器,采用子孔径方法分段提取回波的多普勒调频斜率,然后利用调频斜率的变化计算载机的运动... 详细信息

本文详细地分析了载机运动误差与回波相位的关系,提出了基于G4DSP信号处理板的机载SAR实时运动补偿方法,该方法利用G4DSP的四个CPU构成流水线处理器,采用子孔径方法分段提取回波的多普勒调频斜率,然后利用调频斜率的变化计算载机的运动误差,通过相位误差函数与方位数据的时域相乘补偿运动误差。实时信号处理机的实验表明,本文方法能实时和有效的实现机载SAR运动补偿,获得满意的成像质量。

关键词：机载SAR 成像子孔径实时运动补偿 G4DSP