以2005-2015年创新创业教育研究领域的中文核心文献和CSSCI文献为样本数据,运用可视化文献分析软件Cite Space III绘制创新创业教育研究热点的知识图谱,对词频进行统计研究,利用突现值及图谱研究,分析十年间研究者对创新创业教育的研究...以2005-2015年创新创业教育研究领域的中文核心文献和CSSCI文献为样本数据,运用可视化文献分析软件Cite Space III绘制创新创业教育研究热点的知识图谱,对词频进行统计研究,利用突现值及图谱研究,分析十年间研究者对创新创业教育的研究侧重方向,综合考虑关键词的分布情况,总结了我国高校创新创业教育研究的规律,分析了研究的前沿热点,预测了研究的发展方向。分析发现,该领域的研究热点从最初的必要性探索演变为具体的理性分析。最终得出结论,未来研究趋势为:逐步加强创新创业教育与传统专业教育的结合研究、创新创业教育研究全面化、注重对于"创新"教育的研究、不断丰富研究方法。展开更多
Abstract： One of the great concerns of the customers is the traceability of the products. The authors proposed to link microbial ecology to geographical origin of foodstuffs by a molecular technique joined to an imag...Abstract： One of the great concerns of the customers is the traceability of the products. The authors proposed to link microbial ecology to geographical origin of foodstuffs by a molecular technique joined to an image analysis. Molecular techniques employing 16S and 28S rDNA profiles generated by PCR-DGGE were used to detect the variation in microbial community （bacteria, fungi） of Pangasius fish from Viet Nam harvested in different aquaculture farms and during different seasons and Shea tree fruits from five different districts in Mali. The bacterial DNA profiles from Pangasius fish and the fungal DNA profile from Shea tree fruits were specific to each place of production and could be used as a biological bar code certifying the origin of fish and fruit. To follow the product during processing, the authors proposed to identify and validate some pertinent biological markers which come from the environment of the food to assure their traceability during international trade. It is new analytical method which permits to determine the origin of food or to follow them during international trade.展开更多
文摘以2005-2015年创新创业教育研究领域的中文核心文献和CSSCI文献为样本数据,运用可视化文献分析软件Cite Space III绘制创新创业教育研究热点的知识图谱,对词频进行统计研究,利用突现值及图谱研究,分析十年间研究者对创新创业教育的研究侧重方向,综合考虑关键词的分布情况,总结了我国高校创新创业教育研究的规律,分析了研究的前沿热点,预测了研究的发展方向。分析发现,该领域的研究热点从最初的必要性探索演变为具体的理性分析。最终得出结论,未来研究趋势为:逐步加强创新创业教育与传统专业教育的结合研究、创新创业教育研究全面化、注重对于"创新"教育的研究、不断丰富研究方法。
文摘Abstract： One of the great concerns of the customers is the traceability of the products. The authors proposed to link microbial ecology to geographical origin of foodstuffs by a molecular technique joined to an image analysis. Molecular techniques employing 16S and 28S rDNA profiles generated by PCR-DGGE were used to detect the variation in microbial community （bacteria, fungi） of Pangasius fish from Viet Nam harvested in different aquaculture farms and during different seasons and Shea tree fruits from five different districts in Mali. The bacterial DNA profiles from Pangasius fish and the fungal DNA profile from Shea tree fruits were specific to each place of production and could be used as a biological bar code certifying the origin of fish and fruit. To follow the product during processing, the authors proposed to identify and validate some pertinent biological markers which come from the environment of the food to assure their traceability during international trade. It is new analytical method which permits to determine the origin of food or to follow them during international trade.
