EPR can be used to investigate organic radicals in proteins, such as tyrosyl, tryptophanyl, glycyl, semiquinones, and flavins. It is also effective for studying metal centres in protein complexes, ...

In trading on Wednesday, shares of EPR Properties's 9.00% Series E Cumulative Convertible Preferred Shares (Symbol: EPR.PRE) were yielding above the 7.5% mark based on its quarterly dividend ...

National Harbor, Md. — EPR — short for extended producer responsibility — has been a hot topic in the plastics industry for years now. A total of five states already have EPR rules in place ...