There may also be frequent falls. Body stiffness in the arms or legs, or tremors may also occur. Parkinson's mask (blank stare, emotionless look on face), stooped posture, drooling and runny nose may be present. REM Sleep Behavior Disorder (RBD) is often noted in persons with Lewy Body Dementia.
The newton (abbreviation and symbol: N) is the unit of force in metric system (SI), named after Isaac Newton. The newton is equal to the amount of force needed to accelerate a one kilogram mass at a rate of one meter per second squared. 1 newton (N) = 0.224808943 pounds force (lbf) = 0.101971621 kilogram-force (kgf) Report an error on this page.
Convert pound-force per (square inch) to newton per (square meter) Pound-force per (square inch) to newton per (square meter) (psi to N/mÂ²): 6 894.75728 Ã Ppsi = PN/mÂ². Example: If psi = 155 then N/mÂ² = 6 894.75728 Ã 155 = 1 068 687.3784N/mÂ². Newton per (square meter) to pound-force per (square inch) (N/mÂ² to psi): 0.000145037738 Ã PN/mÂ² = Ppsi.