A 8 page comparison of the brand-name anticoagulant Coumadin and the generic equivalent warfarin sodium. Outlines research methodology recommended to discern differences in the two drugs and provides information obtained both through a review of the literature and through oral interviews. Concludes that at present the brand-name Coumadin would appear to be the safer choice.
Bibliography lists two sources.
A study of the successful isolation and characterization of the enzyme alkaline phosphatase from Escherichia Coli. Because enzymes are almost always proteins, the main aim of this enzyme purification was to successfully remove all other proteins present in the enzyme preparation. A 10 page discussion of lithium polymer batteries. Includes a brief history of batteries, and overview of types, lithium batteries, and the role of polymers in lithium batteries. Bibliography lists twenty sources.