Postgraduate essays need to be checked before they are published. When reviewing the submitted papers, the magazine will not only check the professionalism and innovation of the papers, but also check the repetition rate of the papers, and only when all aspects meet the requirements can it be published. Generally speaking, the requirements are: the duplicate checking of general periodical papers must be lower than 20% or 30%, the duplicate checking rate of core periodicals should not be higher than 10%, but some of them should not be higher than 5%.

After a graduate student's paper is submitted to a magazine, the first hurdle is to check the repetition of the paper, and then check other aspects of the paper. If the paper repetition rate does not meet the requirements, it will be rejected. Serious, such as the format, content and type of the paper, may be blacklisted by the magazine and cannot continue to contribute to the magazine. In fact, as long as it is published, it needs to be re-examined, which can not only protect the rights and interests of other authors from infringement, but also avoid other negative effects brought by paper infringement on magazines. Check the duplicate papers submitted. HowNet has a special duplicate checking entrance: amlc or smlc. Papers published in journals are basically copied here.

Most colleges and universities cooperate with the duplicate checking system of HowNet, so if you want to check the duplicate papers of HowNet, you can check them in the school library. For graduate papers, the duplicate checking system of HowNet journals is usually used. In order to prevent magazines from withdrawing papers because of the high duplicate checking rate of small papers, it is best for everyone to check duplicates in advance. If the paper has been finalized, it is best to choose HowNet journals for testing, because the accuracy of the detected repetition rate is very high.

If you want to view the first draft of master's thesis, you can use PaperPP to view the repeated websites of free papers, which is very cost-effective. The first draft usually needs to be checked repeatedly in the revision stage. If you use PaperPP, you can save a large part of the cost of using HowNet.

It is necessary that the duplicate checking rate of general journals is lower than 30% or 20%, while the requirements of core journals are very strict, because the quality of published papers is very high, and the repetition rate of small papers submitted is not higher than 10%, and some are not higher than 5%.