Various forms of muscular dystrophy, an inherited disease that causes progressive muscle weakness, can contribute to foot drop. So can other disorders, such as polio or Charcot-Marie-Tooth disease. Brain and spinal cord disorders. Disorders that affect the spinal cord or brain â such as amyotrophic lateral sclerosis (ALS), multiple sclerosis or stroke â may cause foot drop. Risk factors. The peroneal nerve controls the muscles that lift your foot. This nerve runs near the surface of your skin on the side of your knee closest to your hand. Activities that compress this nerve can increase your risk of foot drop. Examples include: Crossing your legs.
Measurement unit conversion: ng/l. âºâº Measurement unit: ng/l. âºâº SI unit: kilogram/cubic meter. The SI derived unit for density is the kilogram/cubic meter. 1 kilogram/cubic meter is equal to 1000000000 ng/l.
NGL production and prices. Natural gas liquids (or NGLs) are hydrocarbons. Theyâre produced when âwet natural gasââprimarily methane and condensable heavier hydrocarbonsâis processed in natural gas plants. NGLs mainly include ethane, propane, butanes, and natural gasoline.