Dementia in chronic traumatic encephalopathy (CTE) was tied to neuropathologic changes associated with exposure to repetitive head impact -- including white matter rarefaction and phosphorylated ...

The Sonic RAREFACTION WAVE GUN (RAVEN) is a Projectile Launch Method that achieves: – Unprecedented Reductions in Recoil Impulse. It can shoot faster, cooler and can be lighter than a current gun ...

By creating multiple rarefactions, a header design with multidiameter “stepped” primary tubes can broaden an engine’s torque and power curves.

Journal of Human Hypertension - Is capillary rarefaction an independent risk marker for cardiovascular disease in South Asians?