Surface Tension vs Interfacial Tension. Both surface tension and interfacial tension are effects based on liquids. Both these effects take place due to the unbalanced intermolecular forces between the liquid or solutions molecules.
Statistical process control (SPC) is a method of quality control which employs statistical methods to monitor and control a process. This helps ensure the process operates efficiently, producing more specification-conforming product with less waste (rework or scrap).
Quality control in the medical laboratory is a statistical process used to monitor. and evaluate the analytical process that produces patient results. When a diagnostic test is performed in the medical. laboratory, the outcome of the test is a result.