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World Journal of Orthopedics 2024年第2期15卷 192-200页

作者： Jing-Yi Sun Cai Li Feng-ying du College of Basic Medical Science Qilu Medical UniversityZibo 255300Shandong ProvinceChina Department of Gastroenterological Surgery Shandong Provincial Hospital of Shandong First Medical UniversityJinan 250021Shandong ProvinceChina

The effectiveness of platelet-rich plasma(PRP)for the treatment of Achilles tendon disorders still needs to be evaluated through a series of prospective studies,but genomic analysis can reveal the existence of complementary PRP treatment options.Based on the 96 platelet activation-related genes in the Kyoto Encyclopedia of Genes and Genomes(KEGG)database,we performed Gene Ontology functional enrichment analysis and KEGG enrichment analysis,pathway correlation analysis,and enrichment mapping to determine the enrichment results of the gene set enrichment analysis and found that the cAMP signalling pathway may be the key to enhancing the effectiveness of PRP treatment.The cAMP signalling pathway interacts with the Rap1 signalling pathway and cGMPPKG signalling pathway to mediate the entire pathophy-siological process of Achilles tendon disease.Moreover,ADCY1-9 may be the key to the activation of the cAMP signalling network.Further based on the data in the Gene Expression Omnibus database,it was found that ADCY4 and ADCY7 may be the players that play a major role,associated with the STAT4-ADCY4-LAMA5 axis and the GRbeta-ADCY7-SEMA3C axis,which is expected to be a complementary target for enhancing the efficacy of PRP in the treatment of Achilles tendon disease.

关键词： Platelet-rich plasma Achilles tendon disease cAMP Adenylate cyclase Complementary target

The Epidemiology, Diagnosis and Prognosis of Long-COVID

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Biomedical and Environmental Sciences 2022年第12期35卷 1133-1139页

作者： du ying ZHANG Jie WU Li Juan ZHANG Qun WANG You Xin Beijing Key Laboratory of Clinical Epidemiology School of Public HealthCapital Medical UniversityBeijing 100069China Chinese Center for Disease Control and Prevention Beijing 102206China Centre for Precision Medicine Edith Cowan UniversityPerth WA6027Australia

INTROduCTION As of October 26, 2022, more than 625 million confirmed cases of COVID-19 and more than 6.56 million deaths have been reported to the World Health Organization(WHO), and the natural history,clinical course, and long-term consequences of this new disease are still not completely understood.After more than two years of fighting against the SARS-CoV-2 pandemic, the number of patients with long-term persistent COVID-19 symptoms after acute infection is noteworthy.

关键词： Epidemiology acute clinical

我国教育和人力资源的国际方位与强国建设的现实路径

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华东师范大学学报（教育科学版） 2024年第6期42卷 1-8页

作者：胡卫杜瑛上海师范大学长三角教育发展研究院上海200233 上海市教育科学研究院/教育部教育大数据与教育决策实验室上海200032

高素质人力资源的供给能力是支撑教育强国建设的关键,我国在人口平均受教育年限、百万人口中高等教育在校生数、研究生规模占比及培养模式等方面还有明显短板,面对支撑服务中国式现代化建设的新任务,教育强国建设亟需适应人口和经济发... 详细信息

高素质人力资源的供给能力是支撑教育强国建设的关键,我国在人口平均受教育年限、百万人口中高等教育在校生数、研究生规模占比及培养模式等方面还有明显短板,面对支撑服务中国式现代化建设的新任务,教育强国建设亟需适应人口和经济发展特点与趋势,多路径扩大优质高等教育和职业教育资源;以改革评价制度为突破口,建立拔尖创新人才培养的全链条培养机制;以理工科人才培养为依托,构建有组织的科教融汇、产教融合、校企协同的产学研联盟新机制,引领我国急需紧缺人才自主培养新范式;加大人力资本投入,提升与教育强国建设相适应的各级教育生均经费支出水平;有效利用世界一流教育资源和创新要素,提升教育合作能级与国际影响力。

关键词：人力资源教育强国现实路径

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研发投入对黄河流域地区高质量发展效率的影响研究

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西北民族大学学报（哲学社会科学版） 2024年第2期 175-188页

作者：邸金杜英付英甘肃省科学技术情报研究所甘肃兰州730000 甘肃省科技评价重点实验室甘肃兰州730000

通过对创新与高质量发展的作用机理研究,基于2011—2020年黄河流域九省(区)面板数据,对研发投入空间差异进行了纵横对比分析。研究借助Malmquist指数,从时间和空间维度测算研发投入对全要素生产率的影响效率,采用熵值法从多维度测评区... 详细信息

通过对创新与高质量发展的作用机理研究,基于2011—2020年黄河流域九省(区)面板数据,对研发投入空间差异进行了纵横对比分析。研究借助Malmquist指数,从时间和空间维度测算研发投入对全要素生产率的影响效率,采用熵值法从多维度测评区域高质量发展水平,并建立单位根检验和随机效应模型,探究研发投入对经济高质量发展的影响。结果表明,研究期内黄河流域研发投入绩效整体呈现增长态势,存在研发投入规模和强度非对称现象;经济发展质量呈东强西弱态势,研发投入对经济高质量发展存在显著的正向促进作用,需要整合科技创新链条和资本链条,促进双向融合。

关键词：研发投入高质量发展效率测度随机效应模型黄河流域

“高端交流平台”内涵、构建思路与关键问题——国家科研论文和科技信息高端交流平台构建研究项目论证会综述

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信息资源管理学报 2024年第1期14卷 146-152页

作者：林鑫杜莹华中师范大学信息管理学院武汉430079

《中华人民共和国国民经济和社会发展第十四个五年规划和2035年远景目标纲要》部署了“构建国家科研论文和科技信息高端交流平台”这一与信息资源管理学科息息相关的战略任务。为进一步推动国家科研论文和科技信息高端交流平台构建的研... 详细信息

《中华人民共和国国民经济和社会发展第十四个五年规划和2035年远景目标纲要》部署了“构建国家科研论文和科技信息高端交流平台”这一与信息资源管理学科息息相关的战略任务。为进一步推动国家科研论文和科技信息高端交流平台构建的研究与实践,华中师范大学依托国家社科基金重点项目召开了学术研讨会议。会上,曾建勋教授依托课题研究作了专题报告,阐述了项目的研究背景、研究现状与内容框架,14位来自高校、馆所、科协和企业的专家进行了深入交流讨论,探讨了国家科研论文和科技信息高端交流平台的内涵及构建思路,提出了高端交流平台构建中需要突破的关键问题。

关键词：重大科技创新平台学术资源库科学交流平台信息交流科技情报

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经史互济:论贺复征的选本批评观

中华文化论坛 2024年第1期 52-61页

作者：肖锋杜莹中国传媒大学人文学院北京100024

明代的文学总集,以吴讷《文章辨体》、徐师曾《文体明辨》、贺复征《文章辨体汇选》为代表,它们堪称明代文学总集的集大成之作。贺复征的《文章辨体汇选》一方面延续了明初以来“文章以体制为先”及“条分缕析”的辨体观;另一方面,他则... 详细信息

明代的文学总集,以吴讷《文章辨体》、徐师曾《文体明辨》、贺复征《文章辨体汇选》为代表,它们堪称明代文学总集的集大成之作。贺复征的《文章辨体汇选》一方面延续了明初以来“文章以体制为先”及“条分缕析”的辨体观;另一方面,他则以实际的选文辨体操作反驳了吴讷、徐师曾等人崇古抑今的观点,让辨体观具有折衷主义的色彩。这是一条更为复杂与综合的文体学术路径:借辨体之精细指向“体以济史”,以选文之荟萃指向“文以济史”,最终以“经史互济”的方式使《文章辨体汇选》达到致用的目的。“经史互济”的选本批评观最终呈现为“尊经重史”的治学态度,实现了重义理与重文学的统一,从而呈现出独属于晚明文人的“文体自觉”意识。

关键词：贺复征文体选本经史互济

Dimensional Description of On-line Wear Debris Images for Wear Characterization

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Chinese Journal of Mechanical Engineering 2014年第6期27卷 1280-1286页

作者： WU Tonghai PENG Yeping du ying WANG Junqun Key Laboratory of Modern Design and Rotor Bearing System of Ministry Xi'an Jiaotong University School of Mechanical and Manufacturing Engineering The University of New South WalesSydney 2052Australia

As one of the most wear monitoring indicator, dimensional feature of individual particles has been studied mostly focusing on off-line analytical ferrograph. Recent development in on-line wear monitoring with wear debris images shows that merely wear debris concentration has been extracted from on-line ferrograph images. It remains a bottleneck of obtaining the dimension of on-line particles due to the low resolution, high contamination and particle’s chain pattern of an on-line image sample. In this work, statistical dimension of wear debris in on-line ferrograph images is investigated. A two-step procedure is proposed as follows. First, an on-line ferrograph image is decomposed into four component images with different frequencies. By doing this, the size of each component image is reduced by one fourth, which will increase the efficiency of subsequent processing. The low-frequency image is used for extracting the area of wear debris, and the high-frequency image is adopted for extracting contour. Second, a statistical equivalent circle dimension is constructed by equaling the overall wear debris in the image into equivalent circles referring to the extracted total area and premeter of overall wear debris. The equivalent circle dimension, reflecting the statistical dimension of larger wear debris in an on-line image, is verified by manual measurement. Consequently, two preliminary applications are carried out in gasoline engine bench tests of durability and running-in. Evidently, the equivalent circle dimension, together with the previously developed concentration index, index of particle coverage area （IPCA）, show good performances in characterizing engine wear conditions. The proposed dimensional indicator provides a new statistical feature of on-line wear particles for on-line wear monitoring. The new dimensional feature conveys profound information about wear severity.

关键词： wear particle analysis feature extraction digital image processing

基于多阶段分类的科研项目申请书结构功能识别

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数字图书馆论坛 2024年第3期20卷 25-33页

作者：林鑫杜莹罗宇华中师范大学信息管理学院武汉430079

科研项目申请书蕴含丰富的科学知识,被广泛用作科技情报分析的基础数据,其中重复检测、分析挖掘等智能处理工作需要在明晰申请书结构功能的前提下展开。因此,构建一种基于多阶段分类的科研项目申请书结构功能识别模型。首先,对申请书进... 详细信息

科研项目申请书蕴含丰富的科学知识,被广泛用作科技情报分析的基础数据,其中重复检测、分析挖掘等智能处理工作需要在明晰申请书结构功能的前提下展开。因此,构建一种基于多阶段分类的科研项目申请书结构功能识别模型。首先,对申请书进行预处理,识别申请书的正文内容及其包含的多模态要素,并将文本段落规范化;之后,基于BiLSTM-Attention模型,依次区分申请书中的章节标题与正文文本,基于标题识别正文文本的一级功能,进而识别申请书的细粒度结构功能。实验结果显示,所提方法的准确率与召回率分别达到93.7%和93.1%,该方法能较好支撑科研项目申请书的结构化解析,也能为其他类型学术文本的结构功能识别提供参考。

关键词：科研项目申请书结构功能识别多阶段分类 BiLSTM-Attention

關于審慎適用《商標法》不正當手段注冊條款的思考

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中国专利与商标 2024年第2期 72-81页

作者：杜穎中央財經大學法學院知識產權研究中心

2013年《中華人民共和國商標法》(以下簡和我“《商標法》”)修改后,將2001年《商標法》第42條第1款調整為第44條第1款,表述上調整為“已經注冊的商標,違反本法第十條、第十一條、第十二條規定的,或者是以欺騙手段或者其他不正當手段取... 详细信息

2013年《中華人民共和國商標法》(以下簡和我“《商標法》”)修改后,將2001年《商標法》第42條第1款調整為第44條第1款,表述上調整為“已經注冊的商標,違反本法第十條、第十一條、第十二條規定的,或者是以欺騙手段或者其他不正當手段取得注冊的,由商標局宣告該注冊商標無效;其他單位或者個人可以請求商標評審委員會宣告該注冊商標無效”。

关键词：宣告人民手段

Progress and trend of sensor technology for on-line oil monitoring

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中国科学：技术科学英文版 2013年第12期56卷 2914-2926页

作者： WU TongHai WU HongKun du ying PENG ZhongXiao Key Laboratory of Modern Design and Rotor Bearing System of Ministry Xi’an Jiaotong University School of Mechanical and Manufacturing Engineering the University of New South Wales Sydney (2052) Australia

Oil monitoring constitutes an important and essential component of condition monitoring technologies and has distinguished advantages in revealing wear,lubrication and friction conditions of tribo-pairs.Newly developed on-line/in-line oil monitoring technologies extend the merits into real-time applications and demonstrate significant benefits in maintenance and management of equipment.This paper comprehensively reviews the progress of on-line/in-line oil monitoring techniques including sensor technologies,their scopes and industrial applications.Based on the existing developments and applications of the sensors for oil quality and wear debris measurements,the trends for future sensor developments are discussed with focuses on accurate,integrated and intelligent features along with exploring a fundamental issue,that is,acquiring the knowledge on degradation mechanisms which has not received sufficient attention until now.Current status of applications of on-line oil monitoring is also reviewed.Although limited reports have been found on this topic,increasing awareness and encouraging progress in on-line monitoring techniques are recognized in applications such as aircraft,shipping,railway,mining,etc.Key fundamental issues for further extending the on-line oil monitoring techniques in industries are proposed and they include long-term reliability of sensors in harsh conditions,and agreement with fault or maintenance determination.

关键词：油液监测技术传感器技术在线监控实时应用状态监测技术组成部分摩擦条件展示设备