Venous pulsatile tinnitus (PT) arises from the motion of blood flow. However, the correlation between flow velocity and amplitude remains undiscovered. In this study, retroauricular color-coded D ... Read More

Highly accurate personal identification systems are required in many different recognition situations. In this study, the Mel-frequency cepstrum coefficient was used to extract the features of sp ... Read More

Because teachers in colleges and universities generally do not know the number of students in their classes, they spend considerable time monitoring student attendance, reducing the teaching time ... Read More

Alzheimer’s disease (AD) destroys neurons in the brain, engendering brain atrophy and severely compromising brain function. Magnetic resonance imaging (MRI) is widely applied to analyze brain d ... Read More

With improvements in the quality of life, people have paid increased attention to their health. According to the American Heart Association, cardiovascular disease was one of the leading causes o ... Read More

In this paper, we present two antenna structures with the Wi-Fi 6E band, namely, dual-slot and single-slot antennas. The presented antennas can be applied for the all-metal housing on notebook co ... Read More

Traditional image-based detection methods for liver cancer have problems of large overlap error and low accuracy; thus, a paradigm based on the overlapping error for image detection has been prop ... Read More

The liquid level of different types of oil in an oil tank can be judged on the basis of the amplitude of time-domain signals, but the characteristic information obtained by this signal is relativ ... Read More