2021 2nd IYSF - Academic Symposium on Sources and Envinronmental Protection(IYSF-SEP 2021)
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2021 2nd IYSF - Academic Symposium on Sources and Envinronmental Protection(IYSF-SEP 2021) will hold as a parallel session of the 2021 2nd International Youth Scientist Forum (IYSF 2021). IYSF-SEP 2021 will be held in Xi'an Shiyou University, China during October 8-10, 2021. We warmly welcome all young scientists, scholars, teachers and students to submit your new research papers to IYSF-SEP 2021, and share the valuable experiences with the scientist and scholars around the world.

Venue: Xi'an Shiyou University, Xi'an, Shaanxi, China

The conference program is as follows.


Oct. 8, 2021



Oct. 9, 2021


09:00-12:00Opening Ceremony, Keynote Speech

Keynote Speech


Oct. 10, 2021



Parallel Sessions

Academic Symposium on New Energy and New Material (NENW 2021)

Academic Symposium on Sources and Envinronmental Protection (SEP 2021)

Academic Symposium on Artificial Intelligence and Computer Engineering (AICE 2021)

Academic Symposium on Mechanical and Electronic Information Technology (MEIT 2021)

* The outline program is shown on this page. A more detailed programme will be emailed to you after registration deadline. Actual time arrangement may be a little different according to participant numbers.


1. Timing: a maximum of 15 minutes total, including speaking time and discussion. Please make sure your presentation is well timed. Please keep in mind that the program is full and that the speaker after you would like their allocated time available to them.

2. You can use CD or USB flash drive (memory stick), make sure you scanned viruses in your own computer. Each speaker is required to meet her/his session chair in the corresponding session rooms 10 minutes before the session starts and copy the slide file(PPT or PDF) to the computer. 

3. It is suggested that you email a copy of your presentation to your personal inbox as a backup. If for some reason the files can’t be accessed from your flash drive, you will be able to download them to the computer from your email. 

4. Please note that each session room will be equipped with a LCD projector, screen, point device, microphone, and a laptop with general presentation software such as Microsoft PowerPoint and Adobe Reader. Please make sure that your files are compatible and readable with our operation system by using commonly used fronts and symbols. If you plan to use your own computer, please try the connection and make sure it works before your presentation. 

5. Movies: If your PowerPoint files contain movies please make sure that they are well formatted and connected to the main files.



1. Maximum poster size is 59.4 CM wide by 84.1 CM high(A1). 

2. Posters are required to be condensed and attractive. The characters should be large enough so that they are visible from 1 meter apart. 

3. Please note that during your poster session, the author should stay by your poster paper to explain and discuss your paper with visiting delegates.