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The relationship of medical papers and growth tendency with medical and health funds in different countries of the world was studied by analyzing SCI-covered medical papers published in 2007-2016,which showed that medical and health field was one of the research hotspots in the world,the number of papers published by the top 10 countries showed a growth tendency,their medical and health funds were closely related with the production of scientific papers (r=0.99),and the compound growth rate of medical and health funds was closely related with that of the number of scientific papers (r=0.91).
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Purpose A systematic analysis of the articles published in the Chinese Journal of Medical Imaging from year 2013 to 2015 was performed to investigate its features of acceptance and publication for future decision making.Methods The printed journal and retrieved data from the Chinese Hospital Knowledge Database was analyzed using biometrical index,including the number of the papers,subspecialties,publication types,medical imaging modalities,MeSH frequency,citation and download.Results From year 2013 to 2015,there were 770 papers published,21.4 articles per issue and 0.267 articles per page in average.The top three subspecialty were abdominal imaging,chest imaging and reviews/comments,accounting for 17.27％,9.61％,9.48％,respectively.The top three modalities were CT,ultrasound and MRI,accounting for 39.61％,38.31％,29.87％,respectively.The original research papers were 584,accounting for 75.84％.The frequent MeSH subjects were differential diagnosis,angiography,pathology,computer-assisted image processing and contrast agents.Totally,there were 2395 citations and averagely 3.11 citation for each paper.The top citation was 36.There were 71317 downloads and 92.62 for each paper in average,the top download was 499.Conclusions The publications and its density per page increased annually from 2013 to 2015.The subspecialty were fully covered,the papers focus on original researches and clinical applications.The publication theme could follow the tendency of the imaging technology and had good and steady effects in the field.
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〔Abstract〕 Medical and health sci-tech novelty assessment plays a key role in information supporting in the hospital scientific research and management work of health sector.Combining with the current status of medical and health sci-tech novelty assessment work station in the Military Hospital of Beijing PLA, the paper puts forward countermeasures acoording to the existing problems, namely, weak management and personnel and so on, in order to promote comprehensive development of medical and health sci-tech novelty assessment work.
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Key words are important parts of scientific and technical articles, correctly indexing can fully reveal the core content and improve the effective communication as well as application of academic articles. Furthermore, key words are the chief indexes for measuring journal quality. In this article, we took Chinese Journal of Medical Imaging as example, deeply explored the characteristics, indexing principles and methods of journal articles in radiological imaging.
