The Second International Conference on Applied Sciences and Engineering - ICASE 2021 was held on November 26, 2021.

The general organizer of the conference was the School of Applied Sciences of the Mongolian University of Science and Technology, and the conference was organized online due to the global epidemic.

About 70 scientists and researchers from 12 foreign and domestic countries participated in the conference and successfully discussed about 45 oral and poster presentations in applied mathematics, applied chemistry, biophysics, biotechnology, environment and nanoscience.

Ts.Gantumur, associate professor at McGill University in Canada, B.Munkhbayar, Ph.D., Griffith University, Australia, and Melentiev Professor Oleg Khamisov, Director of the Systems Institute, Yanhui Yang, Professor of Nanjing University, China, and Carole Rosier, Professor of Littoral Opal Coast University, France, were invited as guest professors to present their research.