Systems dynamics and agent-based modeling have recently been used to explore complex systems in a wide range of disciplines. This talk will begin with a quick tutorial outlining the basic principles of these computational tools. Several simulations will be shown to demonstrate the visual aspects of the methods. A few current research applications in public health and medicine at Johns Hopkins will also be described. The talk will conclude with a brief, apolitical analysis of sequestration.
Tak Igusa is the founding Director for Education and Research of the Johns Hopkins Systems Institute. He received an A.B. in Applied Mathematics at Harvard and a Ph.D. in Civil Engineering at Berkeley and was on the faculty at Northwestern University before returning to Baltimore in 1999 as a professor at Johns Hopkins. His research interests are in the application of mathematical modeling to understanding systems in public health, civil infrastructure, and medicine. His interests also include structural dynamics, acoustics, and applications of statistics and probability theory to problems in civil and mechanical engineering, and more recently in atmospheric science.
Tea & Cookies will be served at 2:45 pm
The Education and Training Core (ETC) of the Johns Hopkins Global Center on Childhood Obesity (JHGCCO) is pleased to announce a training workshop entitled Agent-based and System Dynamics Models: New Tools for UnderstandingObesity. The workshop will begin at noon on Wednesday, April 10, and run until 6 pm on Thursday, April 11, with a dinner and reception on Wednesday night.
The workshop is intended for researchers, program staff, students, trainees, faculty and those with an interest in learning about how agent-based (ABM) and system dynamics (SD) models can be used to gain insights into the causes of, and potential solutions for, the obesity epidemic. The primary faculty for this workshop include Prof. Tak Igusa from the Johns Hopkins Systems Institute and the Whiting School of Engineering, and Prof. Thomas Glass from the Johns Hopkins Bloomberg School of Public Health. There will also be an invited lecture and discussion by Dr. Amy Auchincloss, Ph.D., MPH, Assistant Professor of Epidemiology and Biostatistics from Drexel University.
Extreme weather events, such as hurricanes, can disrupt how healthcare services are delivered by damaging the infrastructure they depend on. Natural disasters can force hospitals to evacuate. However, evacuation is not without risk. At this seminar, E²SHI Fellow Meghan McGinty will discuss how decisions to either evacuate hospitals or shelter-in-place (continue serving patients on site) were made during Hurricane Sandy in 2012 – and what we can learn from this experience to better prepare for future extreme weather events.
Presenter: Meghan McGinty is a PhD candidate in the Department of Health Policy and Management at the Johns Hopkins Bloomberg School of Public Health. Her research focuses on public health emergency preparedness and response, disaster resilience, and climate change. She is a 2013-14 E2SHI Fellowship recipient. Learn more about Meghan’s research
Labor Cost Accounting for Small Differences in Operating Room Time Such as From Lean Methods