Dr. Muhammad Zeeshan Zahir was born in Pakistan and received B.S. and M.S. degrees in mechanical engineering from the University of Engineering and Technology, Peshawar, Pakistan, in 2009 and 2013, respectively. He received a Ph.D. degree from the School of Mechanical Engineering, Hanyang University, Korea, in 2019. He has been working as an Assistant Professor at the University of Engineering and Technology, Peshawar, Pakistan since 2009. His research interests include heat transfer and aerosol technology. He has authored a number of research articles, which are published in renowned international journals, such as International Journal of Heat & Mass Transfer, Advanced Powder Technology, Powder Technology, Sensors and Actuators A Physical, Aerosol and Air Quality Research, Journal of Mechanical Science and Technology, and Micromachines.