Testing methodology to monitor the on-set of solid acid hydrolysis using sonic waves

Method, device and use for the device for quantitatively determining the concentration or particle size of a component of a heterogeneous material mixture

Apparatus for determining the texture of food material

Systems and methods for use in freezing or thawing biopharmaceutical materials

Method of determining the texture of food material and apparatus for use in this method

Apparatus and method for moving a liquid by means of a piezoelectric transducer

Ultrasonic system for monitoring a weld operation

Method for evaluating a weld joint formed during a welding process