C&EN

Machine learning helps density functional theory model molecules accurately

Trained on quantum data, a new model makes computations more accurate while keeping computer costs low ...

Flexibility is function: How unstructured protein segments regulate biological functions

Researchers have discovered how unstructured segments of surface proteins regulate the biological function of a cell. Their ...
IEEE

A Background M-Channel Time-Interleaved ADC Calibration for Multilevel Modulations Based on the Probability Density Function Difference and a Greedy Algorithm

Abstract: This paper presents the first time-interleaved analog-to-digital background calibration targeted for multilevel modulations that can calibrate offset, gain, time skew and bandwidth ...
IEEE

A Generalized Beta Prime Distribution as the Ratio Probability Density Function for Change Detection Between Two SAR Intensity Images With Different Number of Looks

Abstract: In the framework of the comparison of synthetic aperture radar (SAR) imagery from the Magellan space mission and the VISAR and VenSAR radar instruments which will be onboard the forthcoming ...