The enormous number of archived formalin-fixed paraffin-embedded (FFPE) tissues available are a valuable resource of material for research. However, the use of such tissues poses many challenges, ...

A graph of the scaling relationship between fluid flow and fracture stiffness is shown. The shape of the symbol indicates the fracture length scale from 0.0625 meter (circles) to 1 meter (triangle) ...

Manipulating the principles of choked flow can simplify valve design. Most mass-flow controllers are thermal based. That is, they use the thermal properties of a gas to directly measure the mass-flow ...

Cash flow is the lifeblood of a business. Vince Hanks explains how to find companies that are efficient at managing their working capital. We've been talking the last few weeks about cash flow and how ...

When using the Foolish Flow Ratio to judge a company's cash holdings, you have to turn some of your assumptions upside down. ($ millions) Cash and cash equivalents $191 Short-term investments $3,589 ...