Cash generation is “king” for many investors selecting stocks. Earnings, dividends and asset values may be important factors, but it is ultimately a company’s ability to generate cash that fuels the ...

Author’s note: This article shows how to derive circuit gain equations via a signal flow graph. With practice you may be able to write a gain equation by locating signal paths and loops in the ...

In pressure relief systems, accurately estimating temperature changes during fluid flow is vital for relief piping ...