While composed of sub-wavelength structures, Frequency Selective Surfaces are capable of manipulating electromagnetic ...

Abnormal versions of synchronization patterns known as “Arnold’s tongues” have been observed in a femtosecond fibre laser that generates oscillating light pulses. While these unconventional patterns ...

An atomic clock research team from the National Time Service Center of the Chinese Academy of Sciences has proposed and ...

IMSAI Guy] grabbed an obsolete XOR gate and tried a classic circuit to turn it into a frequency doubler. Of course, being an ...

The NEET UG syllabus includes Physics, Chemistry and Biology (Botany and Zoology). Candidates can download the latest NEET ...

Planning a vacation or business trip? You’ve probably heard how the best noise-cancelling headphones can make travel infinitely more enjoyable, and we’re here to tell you it's true. The best ...

Spectral density Distribution of the variance of the surface elevation with wave period or frequency (proportional to the wave amplitude squared). This page contains wave observations from a moored ...