Papers in core journals of science and technology have high gold content, and the quality of the papers is directly related to the academic level of the authors, so the requirements for duplicate checking standards are still very strict.
The duplicate checking rate of core journals of science and technology is relatively strict, and the loosest standard of core journals is not more than 20%. Usually, the duplicate checking standard should not be higher than 15%, and some are even stricter than 5%. The specific requirements shall be subject to the standards of contributing journals.
Matters needing attention in writing papers in core journals;
Then, when writing core journal papers, we should pay great attention to the content and format of the papers and strive to reduce the repetition rate. When we finish the paper, we can check the copy ourselves. When we find that the results of duplicate checking are not up to the standard, we can use some better methods to reduce duplication and adjust and modify the paper.
Usually, the repetition rate of ordinary journals needs to be controlled within 30%; The repetition rate of core journals needs to be controlled within 20%-25%, and some higher-grade publishing houses will also require the repetition rate of papers to be controlled within 15%.
The repetition rate of national journals needs to be controlled within 10%, but some papers with smaller types also need to be controlled within 5%.