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某型导弹雷达车阵面调整系统战场损伤分析技术与应用

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装备环境工程 2024年第8期21卷 69-75页

作者：黄自强石全宋明昌孙佳陆军工程大学石家庄校区石家庄050000 中国人民解放军92207部队石家庄050000

综合运用现有的战场损伤分析方法,分析了导弹雷达车阵面调整系统基本功能项目,预测了战场上可能出现的损伤情况,梳理了不同层次损伤影响的逻辑关系,建立了有效定位损伤部位的流程,为获取导弹雷达车战场抢修数据,进一步开展战场抢修研究... 详细信息

综合运用现有的战场损伤分析方法,分析了导弹雷达车阵面调整系统基本功能项目,预测了战场上可能出现的损伤情况,梳理了不同层次损伤影响的逻辑关系,建立了有效定位损伤部位的流程,为获取导弹雷达车战场抢修数据,进一步开展战场抢修研究提供了理论方法参考。

关键词：雷达车战场抢修损伤分析损伤模式损伤树损伤定位

基于BIM技术的项目模块化建模与控制指标计算方法

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广东土木与建筑 2024年第4期31卷 6-9页

作者：黄子强周雨薇张光林中穗丰华建设咨询有限公司广州510620 广州理工学院广州510540

对工程项目进行模块化分解,并设定了编码体系。此外,讲述标准模块的选取原则,并在模块划分的基础上提出标准模块的BIM模型创建方法。同时,提供计算标准模块、类似模块和非标准模块的各项控制指标方法,包括造价指标、空间指标和进度指标... 详细信息

对工程项目进行模块化分解,并设定了编码体系。此外,讲述标准模块的选取原则,并在模块划分的基础上提出标准模块的BIM模型创建方法。同时,提供计算标准模块、类似模块和非标准模块的各项控制指标方法,包括造价指标、空间指标和进度指标等。大型工程项目采用模块化划分和管理有助于降低管理难度、提高效率,并且大型工程项目结合BIM技术的项目模块化建模与控制指标计算方法是一种有效的建筑项目管理方法,能够提高项目的效率和质量,并减少不必要的成本和风险。

关键词：模块化 BIM 4D模型标准模块控制指标

The surface rubbing effect on morphologies of LC droplets and electro-optic properties of flexible PDLC films

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Science China Chemistry 2009年第12期52卷 2329-2335页

作者： LIU GuoZhu XIA DuLing YANG WenJun huang ziqiang State Key Laboratory of Electronic Thin Films and Integrated Devices University of Electronic Science and Technology of ChinaChengdu 610054China School of Optoelectronic Information University of Electronic Science and Technology of ChinaChengdu 610054China No.58 Research Institute China Electronics Technology Group CorporationWuxi 214035China

The flexible polymer dispersed liquid crystal (PDLC) film with threshold voltage V10 and saturation driving voltage V90 as low as 0.34 V/μm and 0.77 V/μm,respectively,has been prepared successfully by polymerization induced phase separation (PIPS). The surface rubbing effect on morphologies of liquid crystals (LC) droplets and electro-optic properties of PDLC films has been studied experimentally and theoretically. We use a CVC (Color Video Camera) and a SEM (Scan Electron Microscope) to detect and characterize morphologies of LC droplets in the net of polymer. The result reveals that almost all the smaller LC droplets exhibit in the rubbing direction uniformly,and the texture of PDLC is similar to that of H-PDLC. Meanwhile,compared with the sample of the non-rubbing disposal,the response time declines evidently by 11.2 ms (i.e.,the rising time τrise) and 27.2 ms (i.e.,the decaying time τdown),and the contrast ratio is improved from 18.5 to 35.9. Such a result can be attributed to the surface rubbing effect.

关键词： polymer dispersed liquid crystal (PDLC) surface rubbing effect morphologies threshold voltage

The　variation　patterns　and　correlations　of　total　phosphorus，organic　phosphorus　and　phosphate　in　the　Changjiang　Estuary

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Acta Oceanologica Sinica 1994年第1期13卷 95-106页

作者： huang ziqiang Ji Weidong Third Institute of Oceanography State Oceanic AdmninistrationXiatnen 361005China

On the basis of the data of two cruises in the Changjiang River mouth during the 'rainy season' ofAugust 1981 and the 'dry season' of November of the same year, this article analyzes the horizontal distribution,the sectional distribution and the diurnal variations of total phosphorus (T. P. ), organic phosphorus (O. P. ) andphosphate (PO4), and at the same time summarizes their distributional patterns. It makes also statistic and correlative analyses on different species of phosphorus, their behaviours and characteristics of cycling process in theChangjiang Estuary.

关键词： var?

Systematic analysis of DNA polymerases as therapeutic targets in pan-cancers

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BIOCELL 2024年第1期48卷 123-138页

作者： ZHENHUA LI HUILAI LV FAN ZHANG ZIMING ZHU QIANG GUO MINGBO WANG CHAO huang LIJUAN CHEN WENPAN ZHANG YUN LI ziqiang TIAN Department of Thoracic Surgery Fourth Hospital of Hebei Medical UniversityShijiazhuang050011China Department of Thoracic Surgery The First Hospital of XingtaiXingtai054001China Department of Thoracic Surgery Affiliated Hospital of Hebei UniversityBaoding050017China Shanghai OrigiMed Co. Ltd.Shanghai200000China Department of Thoracic Surgery The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China

Introduction:DNA polymerases are crucial for maintaining genome stability and influencing ***,the clinical implications of DNA polymerases in tumorigenesis and their potential as anti-cancer therapy targets are not well ***:We conducted a systematic analysis using TCGA Pan-Cancer Atlas data and Gene Set Cancer Analysis results to examine the expression profiles of 15 DNA polymerases(POLYs)and their clinical *** also evaluated the prognostic value of POLYs by analyzing their expression levels in relation to overall survival time(OS)using Kaplan-Meier survival ***,we investigated the correlations between POLY expression and immune cells,DNA damage repair(DDR)pathways,and *** sensitivity analysis was performed to assess the relationship between POLY expression and drug ***:Our analysis revealed that 14 out of 15 POLYs exhibited significantly distinct expression patterns between tumor and normal samples across most cancer types,except for DNA nucleotidylexotransferase(DNTT).Specifically,POLD1 and POLE showed elevated expression in almost all cancers,while POLQ exhibited high expression levels in all cancer *** POLYs showed heightened expression in specific cancer subtypes,while others exhibited low ***-Meier survival curves demonstrated significant prognostic value of POLYs in multiple cancers,including PAAD,KIRC,and *** analysis further validated these *** patterns of POLYs varied significantly among different cancer types and were associated with poorer survival *** correlations were observed between the expression of POLY members and immune cells,DDR pathways,and *** sensitivity analysis indicated an inverse relationship between POLY expression and drug ***:Our comprehensive study highlights the significant role of POLYs in cancer development and identifies them as promising prognostic and

关键词： DNA polymerases(POLYs) Prognostic biomarker The Cancer Genome Atlas(TCGA) Ubiquitination network

Mussel‑Inspired Redox‑Active and Hydrophilic Conductive Polymer Nanoparticles for Adhesive Hydrogel Bioelectronics

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Nano-Micro Letters 2020年第12期12卷 117-132页

作者： Donglin Gan Tao Shuai Xiao Wang ziqiang huang Fuzeng Ren Liming Fang Kefeng Wang Chaoming Xie Xiong Lu Key Lab of Advanced Technologies of Materials Ministry of EducationSchool of Materials Science and EngineeringSouthwest Jiaotong UniversityChengdu 610031People’s Republic of China Department of Materials Science and Engineering Southern University of Science and TechnologyShenzhen 518055GuangdongPeople’s Republic of China Department of Polymer Science and Engineering School of Materials Science and EngineeringSouth China University of TechnologyGuangzhouPeople’s Republic of China National Engineering Research Center for Biomaterials Sichuan UniversityChengdu 610064People’s Republic of China

Conductive polymers(CPs)are generally insoluble,and developing hydrophilic CPs is significant to broaden the applications of *** this work,a mussel-inspired strategy was proposed to construct hydrophilic CP nanoparticles(CP NPs),while endowing the CP NPs with redox activity and *** is a universal strategy applicable for a series of CPs,including polyaniline,polypyrrole,and poly(3,4-ethylenedioxythiophene).The catechol/quinone contained sulfonated lignin(LS)was doped into various CPs to form CP/LS NPs with hydrophilicity,conductivity,and redox *** CP/LS NPs were used as versatile nanofillers to prepare the conductive hydrogels with long-term *** CP/LS NPs-incorporated hydrogels have a good conductivity because of the uniform distribution of the hydrophilic NPs in the hydrogel network,forming a well-connected electric *** hydrogel exhibits long-term adhesiveness,which is attributed to the mussel-inspired dynamic redox balance of catechol/quinone groups on the CP/LS *** conductive and adhesive hydrogel shows good electroactivity and biocompatibility and therefore has broad applications in electrostimulation of tissue regeneration and implantable bioelectronics.

关键词： Mussel-inspired Redox-active nanoparticles Conductive polymer Conductive hydrogel Adhesive bioelectronics

Ultrafast modulable 2DEG Huygens metasurface

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Photonics Research 2024年第5期12卷 1004-1015页

作者： HONGXIN ZENG XUAN CONG SHIQI WANG SEN GONG LIN huang LAN WANG HUAJIE LIANG FENG LAN HAOYI CAO ZHENG WANG WEIPENG WANG SHIXIONG LIANG ZHIHONG FENG ziqiang YANG YAXIN ZHANG TIE JUN CUI Terahertz Communication Laboratory School of Electronic Science and EngineeringUniversity of Electronic Science and Technology of ChinaChengdu 611730China Zhangjiang Laboratory Shanghai 201210China Yangtze Delta Region Institute(Huzhou) University of Electronic Science and Technology of ChinaHuzhou 313098China National Key Laboratory of Solid-State Microwave Devices and Circuits Hebei Semiconductor Research InstituteShijiazhuang 050051China Institute of Electromagnetic Space and State Key Laboratory of Millimeter Waves Southeast UniversityNanjing 210096China

Huygens metasurfaces have demonstrated remarkable potential in perfect transmission and precise wavefront modulation through the synergistic integration of electric resonance and magnetic ***,prevailing active or reconfigurable Huygens metasurfaces,based on all-optical systems,encounter formidable challenges associated with the intricate control of bulk dielectric using laser equipment and the presence of residual thermal effects,leading to limitations in continuous modulation ***,we present an ultrafast electrically driven terahertz Huygens metasurface that comprises an artificial microstructure layer featuring a two-dimensional electron gas(2DEG)provided by an AlGaN/GaN heterojunction,as well as a passive microstructure *** precise manipulation of the carrier concentration within the 2DEG layer,we effectively govern the current distribution on the metasurfaces,inducing variations in electromagnetic resonance modes to modulate terahertz *** modulation mechanism achieves high efficiency and contrast for terahertz wave *** investigations demonstrate continuous modulation capabilities of up to 6 GHz,a modulation efficiency of 90%,a transmission of 91%,and a remarkable relative operating bandwidth of 55.5%.These significant advancements substantially enhance the performance of terahertz metasurface ***,our work not only enables efficient amplitude modulation but also introduces an approach for the development of high-speed and efficient intelligent transmissive metasurfaces.

关键词： heterojunction precise surface

Characteristics of sulfate in atmosphere over Xiamen waters and its fluxes to waters

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Acta Oceanologica Sinica 1993年第4期12卷 585-595页

作者： huang ziqiang, Zhang Yuanhui and Chen Liqi Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China

One hundred and seven marine aerosol samples were collected during December 1988 to March 1990, and 3 dry deposition samples, 16 rain samples and 2 Cascade Impacter samples were collected from March to May 1990 at the southeast coast of the Xiamen Island. All the samples were analyzed for SO42-, NO3-, Cl-, Na+ , NH4+, using ion *** results indicate that the concentration of sulfate in marine aerosols over the Xiamen waters appears to be of seasonal variation, in an order of winter > spring > autumn > summer. The mean sulfate concentration lor the total marine aerosol samples over the Xiamen waters is 9. 37 μg/m3, respectively 0. 89 and 8. 48 μg/m3 for the seasalt and non-sea-salt sulfate. The distribution of sulfate shows a bimodal form with a peak in the coarse particle range which is derived from the sea-salt sulfate, and a peak in the fine particle range which is derived from the non-sea-salt sulfate. The total deposition of sulfate to the Xiamen waters is estimated to be 4. 68g/m2 · a, with dry and wet depositions being approximately 2.19 and 2. 49g/m2 · a respectively.

关键词： Sulfate marine aerosol Xiamen waters

A non-destructive channel stress characterization for gate-allaround nanosheet transistors by confocal Raman methodology

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National Science Open 2023年第2期2卷 37-45页

作者： ziqiang huang Tao Liu Jingwen Yang Xin Sun Kun Chen Dawei Wang Hailong Hu Min Xu Chen Wang Saisheng Xu David Wei Zhang School of Microelectronics Fudan UniversityShanghai 200433China Shanghai Integrated Circuit Manufacturing Innovation Center Company Ltd. Shanghai 200433China Zhangjiang Fudan International Innovation Center Shanghai 200433China WITec(Beijing)Scientific Technology Co. Ltd.Beijing 100027China

Non-destructive stress characterization is essential for gate-all-around(GAA)nanosheet(NS)transistors technology,while it is a big challenge to be realized on nanometer-sized GAA devices by using traditional Micro-Raman spectroscopy due to its light spot far exceeding the *** this work,a non-destructive stress characterization methodology of confocal Raman spectroscopy was proposed and performed for GAANS device *** stress evolution along the fabrication process was successfully characterized by designing high-density NS array and analyzing the linear scanned spectra in different *** related mechanism of stress evolution was systematically studied by Sentaurus process ***,applying this methodology on detecting the bending of suspended NS after channel release process was ***,this work might provide a promising solution to realize in-line characterization of channel stress in GAA NS transistors and process monitor of NS channel integrity.

关键词： non-destructive characterization channel stress gate all around(GAA) confocal Raman