A commonly calculated measure of bank productivity is the efficiency ratio: noninterest expense/(net interest income + noninterest income). Processing Content Banks routinely include the results in ...
Perkins Builders Brother on MSN

A math trick that makes building easier

A simple construction tip rooted in high school math that helps improve accuracy and efficiency on building projects.
An undergraduate student at Penn State University discovered a new approach to a century-old problem, and in doing so made it easier for engineers to develop more efficient wind turbines. The real ...