Groundwater permeability testing is a fundamental component of hydrogeological studies, enabling researchers and practitioners to evaluate the ease with which water moves through subsurface media.

For decades, scientists across the globe have investigated methods to accurately measure drug permeability across the blood-brain barrier, a compact layer of cells that protect the brain from ...

Purpose: The permeability of 13 different gloves to 13 cytotoxic agents under controlled dynamic conditions is described. Methods: Thirteen cytotoxic agents were prepared at the highest concentrations ...

For decades, scientists across the globe have investigated methods to accurately measure drug permeability across the blood-brain barrier, a compact layer of cells that protect the brain from ...

Some basic NDT techniques utilized to assess concrete structures include:Once concrete has hardened, it is important to determine whether the final structure is suitable for its designated use. To do ...

In my July 2005 column, a new ASTM standard shear test method was introduced 1. At that time, I raised the question, Why do we need another shear test method for composite materials?, with the promise ...