Background There is considerable variability in the literature concerning the optimal treatment
of acute Jones fractures. Hypothesis Early surgical fixation of acute Jones fractures will …

Subjective and physiological manifestations of the narcotic withdrawal syndrome were produced
as a conditioned response. Withdrawal reactions precipitated by the narcotic antagonist …

… Syamlal, TJ O'Brien, The effect of model parameters on the predictions of core-annular
flow behavior in a fast-fluidized gas/solids bed. Unpublished, presented at the 2004 AICHE …

To understand better the natural history of fractures of the fifth metatarsal, a fracture registry
was established consisting of patients who had acute fractures of the fifth metatarsal. The first …

Recent Nobel Prizes to Akerlof, Spence, and Stiglitz motivate this review of basic concepts
and empirical evidence on information asymmetry and the choice of debt vs. equity. We first …

… For gas–particle flow, the interphase momentum exchange is modeled as:(4) I 2 ⁢ i = − I 1
⁢ i = − β 21 U r ⁢ i where β 21 is the drag coefficient modeled following Syamlal and O'Brien […

Recent advances in dense, multiphase, computational fluid dynamics (CFD) have allowed
accurate simulation of the gas and particle motion in bubbling and circulating fluidized beds. …

Research in multiple particulate phase hydrodynamics is important in many industrial
applications that involve segregation or mixing processes, specifically in mineral classification, …

We use the well established core‐annulus flow regime as a numerical benchmark to
evaluate the sensitivity of gas–solids continuum models and boundary conditions to model …

Gas-solids reactors, which often constitute critical steps of energy and chemical conversion
processes, are in desperate need of new design methods to increase their efficiency and …