A Graphics Processing Unit (GPU) is a special purpose processor, optimized for calculations commonly (and repeatedly) required for Computer Graphics, particularly SIMD operations. A Central Processing Unit (CPU) is a general purpose processor - it...
INDICATIONS AND USAGE. Promethazine hydrochloride and codeine phosphate syrup is indicated for the temporary relief of coughs and upper respiratory symptoms associated with allergy or the common cold.odeine is contraindicated in patients with a known hypersensitivity to the drug. Promethazine is contraindicated in comatose states, and in individuals known to be hypersensitive or to have had an idiosyncratic reaction to promethazine or to other.
Tetrachloroethylene is also known as perchloroethylene-hence the common acronyms PCE or PERC. This chemical is a chlorinated solvent. PCE is used commercially as industrial degreasers, spot removers, and in dry cleaning.PCE is not a natural chemical, it is manmade.Exposure typically occurs via drinking contaminated water.his chemical is a chlorinated solvent. PCE is used commercially as industrial degreasers, spot removers, and in dry cleaning. PCE is not a natural chemical, it is manmade. Exposure typically occurs via drinking contaminated water.