As today's science and engineering focuses more and more on micro technology, the requirement to be able to measure and control extremely low gas mass flow rates has become very important. With ...

America has an Achilles' heel. It lies on a quiet, unpopulated stretch of the Mississippi River in Louisiana, a few miles east of the tiny town of Simmesport. Rising up from the flat, wooded west ...

Major diversion project features, including the inlet structure and Wild Rice River control structure, are in the final construction stages. Work is 30% complete on the Red River control structure, ...