LBD is a an umbrella term for two related clinical diagnoses, dementia with Lewy bodies and Parkinson's disease dementia. The latest clinical diagnostic criteria for dementia with Lewy bodies (DLB) categorizes symptoms into three types, listed below. A diagnosis of Parkinsons' disease dementia (PDD) requires a well established diagnosis of Parkinson's disease that later progresses into dementia, along with very similar features to DLB.
The meaning of LBF is: Later, best friend . Find more definitions for LBF on Slang.org!
Pound Force-Foot (lbf-ft) is a unit in the category of Moment, Torque. It is also known as pound force foot, lb-ft, lb ft, pound foot, foot pound, ft-lb, ft lb. This unit is commonly used in the UK, FPS unit systems. Pound Force-Foot (lbf-ft) has a dimension of ML 2 T -2 where M is mass, L is length, and T is time. It can be converted to the corresponding standard SI unit N-m by multiplying its value by a factor of 1.355817948.