Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light. Albert Einstein's 1905 theory of ...

It is known as the Rutherford-Bohr model of atomic structure. The neutron was difficult to discover because it has no electrical charge but was needed to explain the different masses of different ...

Abstract: A readily usable closed-form model has been developed to determine the pull-in voltage of an atomic force microscopy (AFM) cantilever probe under electrostatic actuation. The analytical ...

To explain these laws of combination, Dalton introduced the atomic theory into chemistry, and from now on the great problem was to determine the relative weights of the atoms. When the history of ...

The compact thermal model can be solved rapidly and is therefore suitable for real-time feedback control of the temperature inside the atomic cell.