It’s the basis of some of the best-known classroom demonstrations: a phenomenon that literally makes your hair stand on end. Static electricity — or contact electrification or triboelectricity, to use ...

THE problem of correcting the aberrations inherent in electron lenses is of major importance particularly in the field of the electron microscope, where they set a limit to the resolving power. It is ...

Catastrophizing is a common cognitive distortion that has been extensively studied in psychology. What is Catastrophizing? Catastrophizing has two parts: Predicting a negative outcome. Jumping to the ...