Based on topic maps, a preprocessing scheme using similarity comparision is presented and applied in knowledge management. Topic and occurrence-ofiented merging algorithm is also introduced to implement knowledge inte...Based on topic maps, a preprocessing scheme using similarity comparision is presented and applied in knowledge management. Topic and occurrence-ofiented merging algorithm is also introduced to implement knowledge integration for the sub-system. AnOm- nigator-supported example from an aeroaustic institute is utilised to validate the preprocessing method and the result indicates it can speed up the research schedule.展开更多
This paper describes a project that has created a Topic Map search tool for a mathematics educational database containing articles from the journal For the Learning of Mathematics.The resulting website enables users t...This paper describes a project that has created a Topic Map search tool for a mathematics educational database containing articles from the journal For the Learning of Mathematics.The resulting website enables users to retrieve research articles based on a variety of topics such as mathematics classification,research methods,educational objectives,in addition to traditional bibliographic information.展开更多
【背景】蛹虫草(Cordyceps militaris)作为虫草科虫草属的模式种一直受到全球研究人员的关注。【目的】多维度探讨蛹虫草研究的当前状况与未来趋势。【方法】基于Web of Science核心合集数据库对2005-2024年间有关蛹虫草的SCI核心集论...【背景】蛹虫草(Cordyceps militaris)作为虫草科虫草属的模式种一直受到全球研究人员的关注。【目的】多维度探讨蛹虫草研究的当前状况与未来趋势。【方法】基于Web of Science核心合集数据库对2005-2024年间有关蛹虫草的SCI核心集论文进行了全面的数据搜集、整理、分析和可视化处理。【结果】过去20年里,蛹虫草研究已从单一的培养特性拓展至跨学科领域,尤其是其活性成分和药理学效应已成为学术界关注的焦点。文献计量分析结果显示,2005-2009年间,主要研究方向为蛹虫草的人工培养。2010-2014年间,研究主题扩展至子实体相关的药理学,研究地位显著提升。2015年后,研究主题进一步多元化,涵盖了优化、表达、氧化应激、真菌、抗氧化剂、化学成分、NF-κB、细胞周期停滞等领域,显示了从培养技术向深入的生物学和医学机制研究的转变。【结论】蛹虫草的研究经历了从传统培养研究向多学科交叉的深刻变革,未来研究将更加侧重于活性成分的功能机制、生物活性物质的药理作用及潜在的医学应用,为蛹虫草的深入研究和开发利用提供科学依据。展开更多
文摘Based on topic maps, a preprocessing scheme using similarity comparision is presented and applied in knowledge management. Topic and occurrence-ofiented merging algorithm is also introduced to implement knowledge integration for the sub-system. AnOm- nigator-supported example from an aeroaustic institute is utilised to validate the preprocessing method and the result indicates it can speed up the research schedule.
文摘This paper describes a project that has created a Topic Map search tool for a mathematics educational database containing articles from the journal For the Learning of Mathematics.The resulting website enables users to retrieve research articles based on a variety of topics such as mathematics classification,research methods,educational objectives,in addition to traditional bibliographic information.
文摘【背景】蛹虫草(Cordyceps militaris)作为虫草科虫草属的模式种一直受到全球研究人员的关注。【目的】多维度探讨蛹虫草研究的当前状况与未来趋势。【方法】基于Web of Science核心合集数据库对2005-2024年间有关蛹虫草的SCI核心集论文进行了全面的数据搜集、整理、分析和可视化处理。【结果】过去20年里,蛹虫草研究已从单一的培养特性拓展至跨学科领域,尤其是其活性成分和药理学效应已成为学术界关注的焦点。文献计量分析结果显示,2005-2009年间,主要研究方向为蛹虫草的人工培养。2010-2014年间,研究主题扩展至子实体相关的药理学,研究地位显著提升。2015年后,研究主题进一步多元化,涵盖了优化、表达、氧化应激、真菌、抗氧化剂、化学成分、NF-κB、细胞周期停滞等领域,显示了从培养技术向深入的生物学和医学机制研究的转变。【结论】蛹虫草的研究经历了从传统培养研究向多学科交叉的深刻变革,未来研究将更加侧重于活性成分的功能机制、生物活性物质的药理作用及潜在的医学应用,为蛹虫草的深入研究和开发利用提供科学依据。
