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美术 2024年第5期 136-138页

作者：侯志刚兰思琦河北大学艺术学院

本文对《卖眼药图》《打花鼓图》进行图像分析,认为两幅画作在风格上受到南宋院体画和文人画的影响,在表现内容上具有宋杂剧的程式化特征,体现出宋代文艺商品化背景下“雅”“俗”观念的发展趋势。

关键词：卖眼药图打花鼓图宋杂剧风俗画

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黑龙江省沿边口岸地区金融支持问题研究

经济研究导刊 2024年第4期 10-13页

作者：韩雪侯志刚李美娆哈尔滨金融学院哈尔滨150030 东北农业大学经济管理学院哈尔滨150030 国网黑龙江省电力有限公司哈尔滨150006

黑龙江省现有包括哈尔滨、黑河、绥芬河、抚远等在内的25个国家一类口岸,是中国开展对俄合作最重要的沿边省份。同时,黑龙江省地处东北亚中心区域,是国家“一带一路”倡议的重要组成之一。在“中蒙俄经济走廊”“一带一路”背景下,黑龙... 详细信息

黑龙江省现有包括哈尔滨、黑河、绥芬河、抚远等在内的25个国家一类口岸,是中国开展对俄合作最重要的沿边省份。同时,黑龙江省地处东北亚中心区域,是国家“一带一路”倡议的重要组成之一。在“中蒙俄经济走廊”“一带一路”背景下,黑龙江省利用自身条件优势打造多方位立体式的重要开放窗口、对俄及东北亚区域合作的中心枢纽。资金作为黑龙江省沿边口岸地区高速发展的必要条件,有着保障和促进黑龙江省各领域经济发展的重要作用。但是,当前由于资金的掣肘,阻碍了黑龙江省沿边口岸地区的发展步伐和经济增速。基于此,在总结黑龙江省沿边口岸地区金融支持现状基础上,梳理当前金融支持中存在的问题,进而提出相应的对策建议。

关键词：沿边口岸金融支持融资黑龙江省

Pixel-level crack segmentation of tunnel lining segments based on an encoder–decoder network

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Frontiers of Structural and Civil Engineering 2024年第5期18卷 681-698页

作者： Shaokang hou zhigang OU Yuequn HUANG Yaoru LIU State Key Laboratory of Hydroscience and Engineering Tsinghua UniversityBeijing 100084China China Renewable Energy Engineering Institute Beijing 100120China State Key Laboratory of Stimulation and Regulation of Water Cycles in River Basins China Institute of Water Resources and Hydropower ResearchBeijing 100038China Hunan Provincial Water Resources Development&Investment Co. Ltd.Changsha 410007China

Regular detection and repair for lining cracks are necessary to guarantee the safety and stability of *** development of computer vision has greatly promoted structural health *** study proposes a novel encoder–decoder structure,CrackRecNet,for semantic segmentation of lining segment cracks by integrating improved VGG-19 into the U-Net *** image acquisition equipment is designed based on a camera,3-dimensional printing(3DP)bracket and two laser rangefinders.A tunnel concrete structure crack(TCSC)image data set,containing images collected from a double-shield tunnel boring machines(TBM)tunnel in China,was *** data preprocessing operations,such as brightness adjustment,pixel resolution adjustment,flipping,splitting and annotation,2880 image samples with pixel resolution of 448×448 were *** model was implemented by Pytorch in PyCharm processed with 4 NVIDIA TITAN V *** the experiments,the proposed CrackRecNet showed better prediction performance than U-Net,TernausNet,and *** paper also discusses GPU parallel acceleration effect and the crack maximum width quantification.

关键词： tunnel lining segment crack detection semantic segmentation convolutional neural network encoder-decoder structure

Post-transcriptional regulation of DEAD-box RNA helicases in hematopoietic malignancies

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Genes & Diseases 2024年第5期11卷 315-323页

作者： Jiankun Fan zhigang Li Li Pei Yu hou Institute of Life Sciences Chongqing Medical UniversityChongqing 400016China Department of Hematology Southwest HospitalThird Military Medical University(Army Medical University)Chongqing 400038China

Hematopoiesis represents a meticulously regulated and dynamic biological *** aberrations affecting blood cells,induced by various factors,frequently give rise to hematological *** instances are often accompanied by a multitude of abnormal post-transcriptional regulatory events,including RNA alternative splicing,RNA localization,RNA degradation,and ***,post-transcriptional regulation plays a pivotal role in preserving hematopoietic *** DEAD-Box RNA helicase genes emerge as crucial post-transcriptional regulatory factors,intricately involved in sustaining normal hematopoiesis through diverse mechanisms such as RNA alternative splicing,RNA modification,and ribosome *** review consolidates the existing knowledge on the role of DEAD-box RNA helicases in regulating normal hematopoiesis and underscores the pathogenicity of mutant DEADBox RNA helicases in malignant *** is placed on elucidating both the positive and negative contributions of DEAD-box RNA helicases within the hematopoietic system.

关键词： DEAD-box RNA helicase Hemopoietic system Post-transcriptional regulation Ribosomes assembly RNA alternative splicing

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嘉兴市暗娼人群丙型病毒性肝炎防治知识调查

预防医学 2024年第2期36卷 119-122页

作者：徐芳萍辅海平侯志刚俞孟萍唐娴嘉兴市疾病预防控制中心艾滋病结核病预防控制科浙江嘉兴314050 桐乡市疾病预防控制中心浙江桐乡314500 芜湖市镜湖区市场监督管理局安徽芜湖241000

目的了解浙江省嘉兴市暗娼人群丙型病毒性肝炎(丙肝)防治知识知晓情况及影响因素。方法按照《全国艾滋病哨点监测实施方案》,从嘉兴市某国家级艾滋病监测点抽取从事商业性性交易的15~65岁女性为调查对象,通过问卷调查收集基本信息、... 详细信息

目的了解浙江省嘉兴市暗娼人群丙型病毒性肝炎(丙肝)防治知识知晓情况及影响因素。方法按照《全国艾滋病哨点监测实施方案》,从嘉兴市某国家级艾滋病监测点抽取从事商业性性交易的15~65岁女性为调查对象,通过问卷调查收集基本信息、丙肝防治知识知晓情况和行为信息等资料;分析暗娼人群丙肝防治知识知晓率,采用多因素logistic回归模型分析丙肝防治知识知晓情况的影响因素。结果发放问卷430份,回收有效问卷412份,回收有效率为95.81%。调查对象年龄为(28.58±4.93)岁;未婚258人,占62.62%;非浙江省户籍344人,占83.50%;初中及以下学历212人,占51.46%;高档场所交易243人,占58.98%。丙肝防治知识知晓率为20.39%,其中“输入带有丙肝病毒的血液会感染丙肝”“街头或小店里纹身、纹眉、打耳洞可能感染丙肝”的知晓率相对较低,分别为38.83%和38.11%。多因素logistic回归分析结果显示,婚姻状况(离异或丧偶,OR=0.161,95%CI:0.054~0.482)、文化程度(高中或中专,OR=2.568,95%CI:1.446~4.560;大专及以上,OR=6.110,95%CI:2.658~14.045)和场所档次(高档,OR=2.756,95%CI:1.525~4.982)是暗娼人群丙肝防治知识知晓的影响因素。结论嘉兴市暗娼人群丙肝防治知识知晓率低,尤其缺乏丙肝的传播途径和预后知识。

关键词：暗娼人群丙型病毒性肝炎防治知识知晓率

Internationalization of Higher Education in Shandong in the New Era:Challenges and Countermeasures

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Journal of Contemporary Educational Research 2022年第10期6卷 92-97页

作者： zhigang hou Marlon Rael Astillero Dezhou University Dezhou 253025Shandong ProvinceChina Rajamangala University of Technology Krungthep Bangkok 10120Thailand

Under the background of the deepening reform in the new era,promoting the internationalization and construction of higher education is the fundamental path of transforming Chinese universities into world-class *** paper mainly studies the challenges faced by the internationalization of higher education in Shandong in the new era and the countermeasures for *** them,the predicament is expounded from several aspects,including the international school-running structure,the foreign high-quality educational resources,the international teachers,and the international exchanges and ***’s higher education is faced with problems in its internationalized school-running structure;hence,corresponding countermeasures are *** Province must adhere to the principle of“adapting measures to local conditions”in order to formulate medium and long-term development plans and pay attention to the construction of international teachers.

关键词： New era Higher education Internationalization Challenges Coping strategies

Influence of self-similar stresses on scenario earthquake construction:An example along the Tanlu Fault

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Science China Earth Sciences 2024年第5期67卷 1687-1697页

作者： Feng HU Huajian YAO houyun YU Zeyu LU Jieyi hou Song LUO zhigang SHAO Xiaofei CHEN School of Earth and Space Sciences University of Science and Technology of ChinaHefei 230026China Mengcheng Geophysical National Field Scientific Observatory Hefei 230026China Department of Earth and Space Science Southern University of Science and TechnologyShenzhen 518055China Institute of Earthquake Prediction China Earthquake AdministrationBeijing 100036China

As a famous deep and large fault in eastern China,the Tanlu Fault passes through Anhui,Jiangsu,and Shandong and into northeastern *** is important to improve the understanding of seismic hazard assessments in areas near *** start a scenario earthquake simulation in the M7.5 earthquake potential area of the Xinyi-Sihong segment of the Tanlu *** fault rupture length and width are constrained according to the scaling law of large intraplate earthquakes,the background normal stress is depth dependent,and the initial shear stresses are determined using trial and error by matching the earthquake *** the 120 km rupture length of the M7.5 earthquake,we compare the horizontal uniform stress model and self-similar stress perturbation *** findings reveal that the seismic source time function of the horizontal uniform stress model is similar to that of the Haskell model and that of the self-similar stress perturbation model is more similar to that of a real earthquake *** compare the dynamic rupture simulation and ground motion results under four different stress conditions and find that the shorter the characteristic length of the self-similar function is,the rougher the initial *** the M7.5earthquake with an epicenter in the vicinity of Suqian,the Xinyi-Tancheng segment,which is located in the IX-intensity zone north of the epicenter,vibrates more strongly on the northern side than on the southern side due to the influence of the lowvelocity zone and the peak slip *** response spectra analysis at stations in the study area is useful for improving the earthquake resistance capability.

关键词： Scenario earthquakes Self-similar stress Tanlu Fault Dynamic rupture Ground motion

A MULTI-COUPLED FINITE ELEMENT ANALYSIS OF RESISTANCE SPOT WELDING PROCESS

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Acta Mechanica Solida Sinica 2006年第1期19卷 86-94页

作者： hou zhigang Wang Yuanxun Li Chunzhi Chert Chuanyao School of Civil Engineering and Mechanics Huazhong University of Science and Technology Wuhan 430074 China School of Mechtronic and Automobile Engineering Yantai University Yantai 264005 China

A two-dimensional axisymmetric finite element model is developed to analyze the transient thermal and mechanical behaviors of the Resistance Spot Welding （RSW） process using commercial software ANSYS. Firstly a direct-coupled electrical-thermal Finite Element Analysis （FEA） is performed to analyze the transient thermal characteristics of the RSW process. Then based on the thermal results a sequential coupled thermo-elastic-plastic analysis is conducted to determine the mechanical features of the RSW process. The thermal history of the whole process and the temperature distribution of the weldment are obtained through the analysis. The mechanical features, including the distributions of the contact pressure at both the faying surface and the electrode-workpiece interface, the stress and strain distributions in the weldment and their changes during the RSW process, the deformation of the weldment and the electrode displacement are also calculated.

关键词： Finite Element Analysis (FEA) Resistance Spot Welding (RSW) electrical-thermal coupling thermo-elastic-plastic analysis thermal behavior mechanical feature

Perpendicularly assembled oriented electrospinning nanofibers based piezoresistive pressure sensor with wide measurement range

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Nano Research 2024年第7期17卷 6493-6501页

作者： Xiaoxue Bi zhigang Duan Xiaojuan hou Shuo Qian Mengjiao Yuan Jiajun Hu Jie Zhang Yuchen Lu Yanli Liu Jian He Zhiling Peng Xiujian Chou School of Mechanical and Electrical Engineering North University of ChinaTaiyuan 030051China Science and Technology on Electronic Test and Measurement Laboratory North University of ChinaTaiyuan 030051China School of Software North University of ChinaTaiyuan 030051China School of Information and Communication Engineering North University of ChinaTaiyuan 030051China

With the rapid development of wearable electronics,flexible pressure sensors have attracted wide attention in human–computer interaction and intelligent ***,it is a challenge to achieve a sensor with high sensitivity,wide measurement range,and wearing ***,we develop an oriented electrospinning thermoplastic polyurethane/polyacrylonitrile(TPU/PAN)nanofibers(OETPN)based piezoresistive pressure sensor(PONPS)in which the active layer and the electrode are assembled *** interdigital electrode is fabricated by spraying silver nanowires(AgNWs)on the OETPN through a mask *** active layer is composed of OETPN coated with MXene,encapsulated on the electrode by polyurethane(PU)*** porous structure of nanofibers membrane broadens the measurement range of the *** oriented nanofibers as active layer can improve the sensitivity in low pressure,because oriented nanofibers without interweaving nanofibers are more compressible than disordered *** prepared using the spraying method creates nanoscale microstructure and increases *** perpendicular assembly has greater response between the active layer and the electrode than the parallel assembly to improve the *** sensor exhibits high sensitivity(6.71 kPa^(−1),0.02–2 kPa)and wide measurement range(0.02–700 kPa).The sensor can detect weak signals such as radial artery.A pressure array constructed precisely represents the distribution of *** intelligent throat is created by combining machine learning algorithms with the *** can detect and recognize subtle throat vibrations while speaking,achieving recognition accuracy up to 100%using support vector machine(SVM)for five words with different *** fabricated sensor shows promising prospects in personal healthcare and intelligent robots.

关键词： oriented nanofibers perpendicular assembly parallel assembly intelligent throat machine learning algorithms

Flexible wide-range multidimensional force sensors inspired by bones embedded in muscle

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Microsystems & Nanoengineering 2024年第3期10卷 49-61页

作者： Jie Zhang Xiaojuan hou Shuo Qian Jiabing Huo Mengjiao Yuan zhigang Duan Xiaoguang Song HuiWu Shuzheng Shi Wenping Geng Jiliang Mu Jian He Xiujian Chou Science and Technology on Electronic Test and Measurement Laboratory North University of ChinaTaiyuan 030051China School of Software North University of ChinaTaiyuan 030051China School of Mechanical Engineering Hebei University of ArchitectureZhangjiakou 075000China HBIS Group Co.Ltd. Shijiazhuang 050023China

Flexible sensors have been widely studied for use in motion monitoring,human‒machine interactions(HMIs),personalized medicine,and soft intelligent ***,their practical application is limited by their low output performance,narrow measuring range,and unidirectional force ***,to achieve flexibility and high performance simultaneously,we developed a flexible wide-range multidimensional force sensor(FWMFS)similar to bones embedded in muscle *** adjustable magnetic field endows the FWMFS with multidimensional perception for detecting forces in different *** multilayer stacked coils significantly improved the output from theμV to the mV level while ensuring FWMFS *** optimized FWMFS exhibited a high voltage sensitivity of 0.227 mV/N(0.5–8.4 N)and 0.047 mV/N(8.4–60 N)in response to normal forces ranging from 0.5 N to 60 N and could detect lateral forces ranging from 0.2–1.1 N and voltage sensitivities of 1.039 mV/N(0.2–0.5 N)and 0.194 mV/N(0.5–1.1 N).In terms of normal force measurements,the FWMFS can monitor finger pressure and sliding trajectories in response to finger taps,as well as measure plantar pressure for assessing human *** plantar pressure signals of five human movements collected by the FWMFS were analyzed using the k-nearest neighbors classification algorithm,which achieved a recognition accuracy of 92%.Additionally,an artificial intelligence biometric authentication system is being developed that classifies and recognizes user *** on the lateral force measurement ability of the FWMFS,the direction of ball movement can be distinguished,and communication systems such as Morse Code can be *** research has significant potential in intelligent sensing and personalized spatial recognition.

关键词： password Morse force