The development of a theoretical model to predict the four equilibrium forces of reaction on a simple ladder of non-adjustable length leaning against a wall has long remained an unresolved matter. The ...

A demonstration of electrically induced convection in oil, depending on dielectric loss and permittivity relation, supports theoretical arguments that place limits on the possibility of static ...

Sandy bay beach in static equilibrium is the only physiographic feature that could remain stable without sediment supply in a persistent swell environment anywhere around the world. With a continuing ...