If a flexible screw is being used to convey the silica sand, it is important to use a screw that matches the silica sand's characteristics and other application requirements. Generally a screw with a round profile will be effective in moving a material with silica sand's features.
USES: Donepezil is used for the treatment of mild, moderate, or severe dementia associated with Alzheimer's disease. increased frequency of urination. stomach ulcers. MORE SERIOUS SIDE EFFECTS: Tacrine (Cognex), another anticholinesterase medication used in the treatment of Alzheimer's disease, is associated with liver toxicity.
The U.S. Food and Drug Administration approved the first generic versions of Aricept (donepezil hydrochloride) orally disintegrating tablet s on Dec. 11. Donepezil hydrochloride is indicated for the treatment of dementia related to Alzheimer's d... Aricept.