At the invitation of Associate Professor He Chunyang, Tu Wei, Associate Professor of Dept. of Geography of Georgia Southern University came to ESPRE for an academic visit and delivered a report titled “Exploratory Spatial-temporal Data Analyses of Low Birth Weight (LBW) Prevalence in Georgia, USA” on Oct. 31^st. The Lecture was moderated by Associate Professor He Chunyang, and more than 30 faculties and students from ESPRE, College of Resources and Technology, and ADREM attended and had heated discussion.