Abstract: This paper presents a dual-mode ovenized MEMS resonator clock that achieves a fractional frequency stability of 21 parts per trillion at 7.5 hours of averaging time. The device incorporates ...

These tools can reshape how scientists and the general public understand animals by getting to know formerly anonymous creatures as individuals.

Abstract: Personal identification using gait sound has emerged as an intriguing and promising alternative to traditional authentication methods such as facial recognition and fingerprint scanning.

Chinese seals are widely used in various fields within Chinese society as a tool for certifying legal documents. However, recognizing text on these seals presents challenges due to background text, ...