Discover how to use the upside/downside ratio, a key market breadth indicator, to analyze advancing and declining volumes on ...

Discover how capital adequacy and solvency ratios assess financial stability. Learn their differences and applications to ...

The input of fresh organic matter, and the induced priming effect (PE), has long been recognized as a critical regulator of ...

Abstract: In this study, the performance of polymer electrolyte membrane fuel cells was investigated. Two important operating conditions, namely the anode stoichiometry ratio and cell's back pressure ...