The unique fields for Wanfang Data academic journal retrieval are: number of citations, DOI (Digital Object Identifier——Digital Object Unique Identifier), and whether there is full text.
There is a big difference between Wanfang and CNKI duplication checking.
The plagiarism checking systems used by the two are different. CNKI uses the internal plagiarism checking system of CNKI, including undergraduate, master and doctoral, journal and other plagiarism checking systems, while Wanfang detection system Although it also includes undergraduate, master's and doctoral, journal and other plagiarism checking systems.
However, the duplication checking system libraries of the two are slightly different. The literature content included in the CNKI system library will be different from that included in Wanfang. However, even if it is different, users can also check it according to their own requirements. You need to choose CNKI or Wanfang system to check paper plagiarism.
The CNKI plagiarism check includes the text of the paper, original description, abstract, diagrams and formula descriptions, references, appendices, experimental research results, conclusion, introduction, patents, literature, notes, and various tables. During the graduation season every year, most colleges and universities will issue a unified notice explaining the school's graduation thesis specifications and plagiarism checking instructions. The school will uniformly issue thesis styles and other content, and generally explain in detail the scope of plagiarism checking.
HowNet duplication check principle:
HowNet duplication check calculates the duplication rate of a paper based on the standard that if 13 consecutive similar characters appear, it will be judged as a duplicate. If a student plagiarizes sentences or paragraphs from other people's papers, the CNKI plagiarism checking system will identify the repeated parts and calculate them into the total duplication rate of the paper.
Therefore, it is recommended that students should not engage in academic misconduct such as plagiarism when writing papers to prevent the total repetition rate of the paper from increasing due to too many repeated parts.