December 15, 2025 I. Simaiakis, M. Sandberg, H. Balakrishnan and R. J. Hansman. “Design, Testing and Evaluation of a Pushback Rate Control Strategy,” International Conference on Research in Air Transportation, May 2012. Share this Related Stories See all news Committee co-chaired by Prof. Dava Newman issues a new roadmap for human missions to Mars When companies “go green,” air quality impacts can vary dramatically See all news