Asteroid Ryugu fragments carry a magnetic record from the birth of the solar system

A small, round piece of asteroid Ryugu (sample #91), called “S-lunar,” contains tiny particles (less than 1 mm) that will allow planetary scientists to study the magnetic signature of the early solar ...
IEEE

Automated Prediction of Brewing Methods for Coffee Flavors by Multiple Linear Regression, Support Vector Regression, Random Forest, and Neural Network

Abstract: Many studies have been done to identify the correlation between volatile components in brewed coffee liquid and different coffee brewing parameters and methods, but few are focusing on taste ...
IEEE

A Novel and Accurate Phased Arrays Calibration Method by Combining Rotating-Element Electric-Field Vector and Amplitude Zeroing

Abstract: A novel and accuracy phased array calibration method is presented in this paper. The method improves the rotating-element electric-field vector (REV) method, where the phase of each element ...