A team of physicists has made groundbreaking observations in a semiconductor-based time crystal by periodically driving it ...

Physicists at TU Dortmund University have periodically driven a time crystal and discovered a remarkable variety of nonlinear ...

First, a low-cost bandpass filter circuit module is used to divide the excitation signal into distinct frequency ranges under the single signal generator. Subsequently, the excitation signal is ...

For each case, the following variables were collected: age, gender, type of epilepsy, duration of epilepsy, seizure frequency, number and type of antiepileptic drugs taken, handedness, brain MRI, ...

A switching model appropriate for general computer use is given, and examples of its application are shown in pulse and harmonic generator circuits.