182 citations · 182 across the 3 of their papers we have counts for
3 papers
Designing minimally-segregating granular mixtures for gravity-driven surface flows
Yifei Duan, Jack Peckham, Paul B. Umbanhowar +2
In dense flowing bidisperse particle mixtures varying in size or density alone, smaller particles sink (driven by percolation) and lighter particles rise (driven by buoyancy). But…
Modeling Stratified Segregation in Periodically Driven Granular Heap Flow
Hongyi Xiao, Zhekai Deng, Julio M. Ottino +2
We present a continuum approach to model segregation of size-bidisperse granular materials in unsteady bounded heap flow as a prototype for modeling segregation in other time varyi…
The role of mentorship in protege performance
R. Dean Malmgren, Julio M. Ottino, Luis A. N. Amaral
The role of mentorship on protege performance is a matter of importance to academic, business, and governmental organizations. While the benefits of mentorship for proteges, mentor…