Continuum modeling of rate-dependent granular flows in SPH
Sign Up to like & getrecommendations! Published in 2017 at "Computational Particle Mechanics"
DOI: 10.1007/s40571-016-0132-5
Abstract: We discuss a constitutive law for modeling rate-dependent granular flows that has been implemented in smoothed particle hydrodynamics (SPH). We model granular materials using a viscoplastic constitutive law that produces a Drucker–Prager-like yield condition in… read more here.
Keywords: modeling rate; rate dependent; law; dependent granular ... See more keywords
Modeling the rate of HIV testing from repeated binary data amidst potential never-testers.
Sign Up to like & getrecommendations! Published in 2019 at "Biostatistics"
DOI: 10.1093/biostatistics/kxx071
Abstract: Many longitudinal studies with a binary outcome measure involve a fraction of subjects with a homogeneous response profile. In our motivating data set, a study on the rate of human immunodeficiency virus (HIV) self-testing in… read more here.
Keywords: modeling rate; never testers; group; model ... See more keywords