Page Comparison

Lan Mu, University of Georgia

Dr Lan Mu is a geography professor and the director of the GIScience Certificate Program at the University of Georgia (UGA). She also holds a courtesy appointment with the College of Public Health. Leading GIS.HEAL (GIScience for Health and Environment Analytics Lab), Lan drives efforts to promote geographical thinking in health and environmental studies, effectively bridging STEM approaches with social science research. Her research encompassed GIScience, health and environment, geospatial analysis for physical, socio-economic and social media data, environmental planning, and cartography and geovisualisation.

Lan collaborates with experts across public health, epidemiology, medicine, agricultural economics, computer science and other disciplines to develop innovative geospatial analyses of complex health and environmental issues. Her work has been supported by NIH, NSF, USDA, UCGIS and UGA.

Jielu Zhang, University of Georgia

Jielu Zhang is a PhD candidate in the Geography Department and a master’s student in the Computer Science Department at the University of Georgia (UGA). Jielu’s research focuses on geographically explainable AI, geographical health and environment, spatial optimisation for health facilities, and remote sensing foundation models.

Marsha Samson, FDA

Dr Marsha Samson manages key initiatives in the FDA Center for Drug Evaluation and Research (CDER) related to the use of artificial intelligence (AI) in the development of drugs. She applies her broad research interests and experiences to a variety of AI-related topics, including considerations for human-led governance, accountability, and transparency; quality, reliability, and representativeness of data; and model development, performance, monitoring, and validation. Additionally, she routinely conducts rigorous reviews of the peer-reviewed literature to support CDER initiatives (e.g. advancing innovative approaches, diversity in clinical trials) and applies her scientific expertise to respond to urgent requests.

Previously, Dr Samson worked as a Career Epidemiology Field Officer (CEFO) at the CDC, where she served as the subject matter expert assigned to the District of Columbia’s Health Department. Dr Samson earned her MPH/MSHSA from Barry University and her PhD in epidemiology from the University of South Carolina. She completed her postdoctoral training at both Georgetown University in cancer biology and at CDC as an Epidemic Intelligence Service (EIS) officer in applied epidemiology. Dr Samson is a Lieutenant Commander in the U.S. Public Health Service and received her Regulatory Affairs Certification (RAC) for medical devices and pharmaceutical drugs to further support CDER and the Office of Medical Policy.