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对《广东农业科学》2014年1~7月的2 231篇文章的文字复制情况、重合内容、重合原因、第一署名机构等进行分析。结果表明,低于20%文字复制比的文章占总量的70%左右。文字重合率≥40%的稿件占9.3%,其中3.49%的稿件重合率高于60%。,中等重合率(20%~40%)的稿件抽样分析中,就重合内容而言,73.42%的稿件在试验方法处参考他人;高重合率(≥45%)的124篇稿件中,可以确定为抄袭的稿件有83篇、占66.94%,第一署名机构多为普通学院(占44.45%);低重合率(≤10%)被检稿件中,仍有11篇稿件存在规避检测的严重抄袭现象,占检测稿件总量的0.5%。实践应用证明,不能绝对按照文字复制比来鉴别剽窃和抄袭,还需要通过人力辅助对稿件进行定量、定性综合分析。
The author analyzes the copying of 2 231 articles of Guangdong Agricultural Sciences from January to July 2014, overlapping content, coincidence reasons and the first signature agency. The results show that less than 20% text copy ratio of articles accounted for about 70% of the total. 9.3% of the manuscripts whose word overlap rate is greater than or equal to 40%, of which, 3.49% of the manuscripts overlap more than 60%. (20% ~ 40%) of manuscript sampling analysis, 73.42% of manuscripts referred to others in the test method and 124 manuscripts of high coincidence rate (≥45%) in terms of coincidence content could be determined There were 83 plagiarism manuscripts, accounting for 66.94% of all manuscripts, most of which were general colleges (44.45%); 11 of the manuscripts with low coincidence rate (≤10%) were still plagiarized Phenomenon, accounting for 0.5% of the total manuscripts. The practical application shows that plagiarism and plagiarism can not be absolutely identified according to the textual reproduction ratio, but also the quantitative and qualitative comprehensive analysis of the manuscripts needs to be provided through manpower assistance.