A new study by the University of Minnesota challenges previous classifications paleontologists use to determine how the ...

The research provides new clues for understanding animal extinction and environmental changes. The paper was recently published in Paleobiology, a peer reviewed journal.

Abstract: Wings experiencing large flow disturbances often experience massive flow separation resulting in shear layers and the formation of strong vortices. These vortices typically lead to large ...

Variable-geometry combined-cycle inlets must accommodate the variations in upstream flow conditions across wide speed and altitude envelopes, while also meeting the complex demands of downstream multi ...