共现网络分析国内外医疗可视化设计研究的演化路径

目的 从文献计量学的角度来分析国内外医疗可视化设计领域里的研究进展、研究热点和发展趋势,并通过文献量化对比分析得出国内外发展的结论和建议,助于全面补充我国医疗可视化的研究领域。方法 从社会科学研究领域将研究主题“医疗可视化设计”等在国内知网CNKI数据库和国外Web of science数据库进行检索,利用文献分析的可视化工具Citespace和Vosviewer进行文献计量可视化分析和知识图谱分析。结果国内医疗可视化设计的研究正在朝着数据-产品-体系-空间全方位体现智慧医疗的应用发展。国际上该领域的发展体现出关怀–公众–数字–技术的循环发展模式,医疗可视化设计继续向着个性化、精准化、交互化的方向发展。结论 对比分析国内外医疗可视化设计研究的不同发展演化路径,从创新视角下归纳医疗可视化设计的循证可视化工具研究模型,并为未来医疗可视化设计发展方向提供思路。     

基于知识图谱的国内外智慧建造研究可视化分析

智慧建造作为新兴的工程建设方式,近年来已成为行业热点.为了全面了解智慧建造领域的研究发展,以中国知网及Web of Science国内外数据库作为数据来源,采用可视化工具CiteSpace,梳理了2000-2019年间发表的国内外智慧建造文献,绘制科学知识图谱,分别从研究主题、演进趋势和研究热点进行多维度对比分析.结果...     

IT in lean-based manufacturing industries: systematic literature review and research issues

This systematic literature review is the first to explore the role of IT in lean manufacturing contexts, characterising literature on the field, identifying and exploring the main issues approached, and identifying potential future lines of research. Grounded on an accurate screening process, 124 papers were selected for analysis from the SCOPUS and the ISI Web of Knowledge databases. The structured content analysis process highlights five key issues approached in literature: (1) software and technologies used, (2) benefits achieved through applying IT in lean manufacturing, (3) importance of IT integration, (4) IT and lean as complementary or independent options and (5) role of human resources. Despite an apparent scepticism concerning compatibility between IT and lean, claiming that IT may lead to processes’ complexity, extra tasks, resource consuming, among other issues, among other key findings, the review shows that several different IT instruments may boost improvements, acting as a facilitator in developing lean industrial environments, especially when lean-based improvement processes are introduced first, and then IT infrastructures. Because both IT and Lean may require significant investments in terms of managerial attention, employees’ capabilities and financial resources, it is important for management to balance investment decisions. Authors point to several shortcomings in literature which represent significant opportunities for further research: (1) significant lack of integrated comprehensive frameworks, (2) lack of knowledge concerning hybrid manufacturing systems, supply chains as research unit of analysis, how organisations can respond to staff resistance, and role of IT across the distinctive stages of lean maturity.     

《武汉理工大学学报·信息与管理工程版》2005－2011年载文状况统计分析

以2005-2011年《武汉理工大学学报·信息与管理工程版》出版的2386篇论文为研究对象,对其作者群状况及其地域分布数、机构分布数、总被引频次、影响因子、他引率、基金论文比和平均引文数等进行了统计分析。指出应依托相关学科,面向社会,突出信息与管理工程的特色,不断提升其学术水平和影响力。     

Research progress on land-surface evapotranspiration in the Yangtze River Basin based on knowledge mappingEI北大核心CSCD

以CNKI和Web of Science数据库为数据源,将长江流域范围内地表蒸散研究与国内外地表蒸散研究利用CiteSpace信息可视化软件进行了计量比较分析。结果表明:1992—2020年,国内外共发表地表蒸散为主题的文章5 216篇,其中长江流域范围内179篇,2016年前中英文文章数量皆呈增加趋势;长江流域内地表蒸散研究中,南京信息工程大学、河海大学和中国科学院南京地理与湖泊研究所论文数量在研究机构中名列前三,这些研究机构主要依靠所属试验站提供实测蒸散数据和气象数据进行蒸散模拟与验证研究;研究内容以蒸散获取和数值模拟为重点,其次为地表蒸散变化机制与时空演变过程分析,而关于地表蒸散变化的生态环境效应研究相对较少;从高引用趋势可以发现,在地表蒸散估算精度不断提高的情况下,学者们也逐渐关注蒸散组分、变化机制的研究,环境因子对长江流域内地表蒸散的影响研究较多,而土地利用、地表覆被、植被类型等下垫面性质及变化对蒸散的影响研究较少;蒸散变化效应分析则主要集中在地表蒸散对水平衡、湿地处理以及作物产量的影响。     

中文信息处理研究信息计量透析——基于图书情报学三种核心期刊

以中文信息处理为主题,对2001—2010年间的3种图书情报学核心期刊的载文及其引文进行了统计分析,包括载文量、基金论文分布、核心著者分布、核心机构分布和关键词分布,以及引文数量、类型、频率、语种和期刊源等。在此基础上,对中文信息处理专题研究领域的现状、热点以及发展趋势进行了归纳总结,并提出相关建议。     

A bibliometric review on the application of fuzzy optimization to sustainable energy technologies

Sustainable energy production has been one of the contemporary concerns of society. In order to mitigate carbon dioxide emissions while generating the required demand for energy, various energy technologies, and production systems must be considered. In the consideration of different energy technologies, optimization is one of the important tools to optimally design energy systems. This study aims to analyze the progress of current research related to energy and sustainability that utilizes fuzzy optimization approach. Bibliometric methods based on the database of Web of Science core collection are used for the analysis. Of the 96 retrieved publications, 87% were journal articles. Analysis on the patterns for these articles were conducted such as highly cited articles, journals, subject categories, institutions, countries, and impact factor. The articles are evaluated into three categories such as technological, environmental, and economy and are comprehensively reviewed. The results showed a significant increase in publication related to fuzzy optimization in sustainability and energy technologies. The analysis showed China with 26 publications, which has the largest contribution in terms of the number of articles published. North China Electric Power University ranked as the number 1 institution with 10 publications. Based on the comprehensive analysis, fuzzy optimization showed significant results on technological, environmental, and economical factors. These findings help to identify hotspots in energy technology optimization for sustainability research. Similarly, the study gives useful inputs for selecting subtopics and strategy on publication related to fuzzy optimization on energy technologies.     

Inspection procedures in manufacturing processes: recent studies and research perspectives

Quality inspections are performed in almost every production system to prevent nonconforming products from reaching final customers or end users. Quality inspections are typically performed referring to specific inspection procedures, depending on the production process. Two general inspection paradigms may be identified: online inspection and offline inspection. These are differentiated by the way in which inspections are made. The paper presents a recent survey on new studies on inspection procedures for both paradigms. The main novelty of the study is the identification of new research perspectives in such a highly explored field. New schemes of analysis allow highlighting the research areas which are not adequately covered by the literature. A brief examination of some bibliometric aspects is also proposed.     

电絮凝技术在水处理中的应用

电絮凝作为一种环境友好型技术,具有占地面积小、去除污染物种类广、去除效率高、工艺操作简便等优势被广泛应用到各种难降解污染废水的处理中。从探讨电絮凝技术的基本原理、影响因素出发,分析了当下利用电絮凝进行废水处理的热点及重点研究。最后采用文献计量学方法分析了电絮凝技术的研究热点及发展趋势。