To assist crane operations planners and others to assess the risk of overturning in crane operations, consideration is given to the action of a short duration dynamic force on a generalized free ...

The magnetism produced by electrons in a solid can have two components — spin and orbital moments — that are interchangeable on femtosecond timescales. Christine Boeglin and colleagues have ...

By correcting the simple derivation from the Dirac equation to account for self-interaction and mass renormalization, he did indeed arrive at a new way to calculate the electron's magnetic moment.