Black holes are a key prediction of general relativity, our leading theory for describing gravity. Astrophysical black holes ...

The built-in Validators.email uses a very restrictive regex (/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-z]{2,4}$/i). Validators.email should reject clearly invalid inputs such ...

Abstract: Maximum directivities, and the angular resolution necessary to include the most susceptible directions in testing, have been studied using angular resolved plane wave coupling measurements.