Prairie rattlesnakes typically live in the middle of the U.S., from Canada south to Texas and from Idaho east to Iowa. [Photo courtesy UT Arlington]
Dr. Xianming “Simon” Dai (left) with Saiya Li, now a graduate student at Purdue University, and mechanical engineering PhD student Jyotirmoy Sarma (right)in Dr. Dai's lab in 2021. [Photo: UTD]
In the SMU study on Dallas' infrastructure deserts, neighborhoods seen in dark red are "highly deficient." Circles denote predominant race-ethnicity (blue for white, green for black, reddish for Hispanic, purple for no predominance). [Image: SMU]