【摘要】 运用文献计量学词频分析方法,对2011—2015年天津医科大学医学学科学位论文的分类号和关键词进行统计分析,得出了R5、R6、R7等3个类别主题的论文产出量占学位论文总量的73.77%,是近期医科大学医学研究的主流。R7类的词频百分比由2011年的23.7%上升到2015年的最高值45.68%,说明R7类在天津医科大学医学研究中,一定时期内仍是主要的研究课题。更多还原

【Abstract】 By using the word frequency analysis of bibliometric method, this paper carries out a statistical analysis on the classification numbers and keywords of Tianjin Medical University’s medical dissertations published in the period of2011—2015, drawing the conclusions that the output of the papers with the themes of the three categories R5, R6 and R7,which accounts for 73.77% of the total quantity of the dissertations, is the mainstream of medical research of Tianjin Medical University, and the the percentage of category R7’s word frequency roses from 23.7% in 2011 to a highest value of 45.68% in 2015, indicating that in the medical research of Tianjin Medical University, category R7 is still the main research subject in a certain period of time.更多还原