According to the query of Baidu Library, if a periodical is forced to withdraw its manuscript or warned to withdraw its manuscript, it may take longer. Because journals need to thoroughly review the papers that have been withdrawn to make sure that there is indeed academic misconduct, and the mistakes in the articles not only have an impact on specific journals and authors, but also may have a bad impact on the entire academic community. In addition, journals also need to make complaints and appeals through professional institutions and national or regional government organizations. These procedures are usually troublesome and take a long time. Generally speaking, there are many reasons for SCI to withdraw manuscripts, and the time required for withdrawing manuscripts is not fixed, and in some cases it is even as long as several years.
SCI (serial communication interface) means "serial communication interface", which is the general name of serial communication technology and was first proposed by Motorola. It is a universal asynchronous communication interface UART, which has basically the same asynchronous communication function as MCS‐5 1.