NSF Hurricane Harvey Supplement: Collaborative Research: Critical Transitions in the Resilience and Recovery of Interdependent Social and Physical Networks Project Details Duration 10/2017 - 10/2018 (Estimated) Sponsor NSF - National Science Foundation Investigator(s) Satish Ukkusuri, Purdue University (Principal Investigator) Seungyoon Lee, Purdue University (Co-Principal Investigator) Shreyas Sundaram, Purdue University (Co-Principal Investigator) Summary |