REM (rapid eye movement) and non-REM (NREM) sleep stages contribute to systems memory consolidation in hippocampal-cortical circuits. However, the physiological mechanisms underlying REM memory ...

A single legacy data source is no longer enough. Industry 4.0 operations pull from dozens of telemetry streams that traditional historians were never built to handle. Modern manufacturers are ...

The hedgehog is one of Europe’s most familiar and well-loved wild mammals. Many people encounter them in gardens, hear their snuffling at dusk, or glimpse their spiny shapes moving through the night.

To download the dataset, please fill out this Request Form. Note: A download link for the five general scene datasets will be shown immediately after submission. GUSO ...

During cardiac arrhythmia, the heart frequency is an important physiological parameter that can be identified by analyzing electrocardiogram (ECG) signals. However, the accuracy of the frequency ...

Liquid biopsy is increasingly recognized as a promising tool for cancer detection and treatment monitoring, yet its effectiveness is often limited by the extremely low levels of tumor-derived DNA ...

To address the issues of strong subjectivity and difficulty in feature extraction that are inherent to traditional frequency response analysis methods used for diagnosing transformer winding ...

Abstract: Instantaneous frequency measurement (IFM) of pulse-modulated signals is widely used in modern radio frequency systems such as wireless communication and radar. To rapidly recognize the ...

ABSTRACT: With super high-rise buildings developing towards characteristics of low damping, light weight, and high flexibility, their wind-induced vibration and aeroelastic effects have become key ...

Use op amps, resistors, and capacitors to build high-pass, low-pass, and bandpass filters. Figure 1. An RC network changes a voltage follower into a low-pass filter. Figure 2. You can use an op amp, ...

Abstract: This paper explores the stability assessment and the development of controllers for aperiodic sampling load frequency control scheme for wind power-integrated power systems, accounting for ...