Must the first paper and the person in charge be the same person?

If the paper is written by one person independently, only one person needs to sign it.

If it was done by several people, the first person who signed it should be the "first person in charge".

Specification of author's signature: the author's signature is placed under the title, and the author of the group author can also be marked in the footer of the first page of the article. Sometimes, the author's name can also be marked at the end of the article.

Vibration data analysis of rolling bearing and its application in fault diagnosis and running state monitoring. Where should I start this paper? Thank you all.

How to modify the format of graduation thesis

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Research paper on health care products

Can you help me find some essays using stream of consciousness? Thank you.

For the differences and connections among cloud computing, big data and Internet of Things, I will write a paper of about 2,250 words.

Poems describing beauty have explanations.

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In the modern new countryside, these young Tik Tok new farmers are very hardcore (how to build a modern new countryside).

Financial management papers are easy to write.