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By Zhiqiang Zhai. Author Zhiqiang Zhai. Dr. Zhai is a full professor of Architectural Engineering at University of Colorado at Boulder (UCB). He was selected as a Distinguished Lecturer by ASHRAE in 2014 and was awarded the "Changjiang Scholar" Chair Professor by the Ministry of Education of China in 2015.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.