Scientometrical Analysis On Academic Performance And Life Science International Cooperation Based On Nature Index

China has achieved some scientific research achievements in recent years,but the international influence and quality are not directly proportional with those achievements.Therefore,it is particularly important to improve the quality of scientific research papers in china.Scientific measurement and scientific research evaluation,as an important discipline to study scientific development and track scientific research achievements,can provide useful reference information for the scientific development strategy.The nature index brings new view to scientometrics fields.Based on the high quality,its aim is to analyze and evaluate the scientific study.for the case of Nature index ‘s unique algorithm,it can track high quality research performance in global countries and regions,institutions,scientific research institutions.It has been widely concerned in the field of science metrology,and has been reported by many journals,but the research on the nature index is not enough.In terms of the background above,his paper bases on the data of nature index and the inclusive data of the current status of scientific research of China,reveals the advantages and disadvantages of Chinese scientific research in the field of nature science and life science and the status of the international cooperation in the area of life science.The main research content of this paper is: Firstly,combined with the index principle analysis of the research status of China,use the nature indicators index compiled by statistical characteristic measurement results in the Chinese tracking index.Secondly,Based on the Journal of life sciences,we choose the journal papers indexed by nature index to analyze the characteristics of international cooperation by using social network analysis,hot spot analysis and citation analysis.The results show that the contribution of China's scientific research is the second in the world,and the university is the main body of scientific research output,ranking the top of the total,but the individual contribution is less,and it is at a disadvantage position in the field of life science.Meanwhile,in the field of life science,there is less international cooperation,the cooperation with the United States is the most closely,and the leading role in international cooperation needs to be improved,and the research focus is more synchronized with the current international development.Based on the quantitative analysis of nature index,this paper reveals the advantages and disadvantages of the current scientific research in China,and gives some relevant suggestions,in order to provide useful reference information for China's scientific research management and strategic decision-making.At the same time,the research effect of nature index as a scientific measurement index,which provides new research ideas for international cooperation research and scientific measurement research.