Botulinum toxin type A, the active ingredient in DYSPORTÂ® (abobotulinumtoxinA), is a purified neurotoxin type A complex produced by fermentation of the bacterium Clostridium botulinum type A, Hall Strain. It is purified from the culture supernatant by a series of precipitation, dialysis, and chromatography steps.
In economics, Aggregate Expenditure is a measure of national income. Aggregate Expenditure is defined as the current value of all the finished goods and services in the economy. The aggregate expenditure is thus the sum total of all the expenditures undertaken in the economy by the factors during a given time period.
In general geological and geophysical (G&G ) expenditures are costs incurred by an oil and gas exploration and production company to obtain, accumulate, and evaluate data that will serve as the basis for the acquisition or retention of oil and gas properties. G&G expenditures are usually associated with a survey, such as a seismic, magnetic, or gravity survey conducted by a specialized service company.