Fresh look at Apollo moon rocks solves decades-old lunar mystery

The lunar rocks collected by Apollo astronauts suggested the moon had a strong magnetic field. A new analysis shows the opposite.

Probability underlies much of the modern world – an engineering professor explains how it actually works

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the ...
Scientific Research Publishing

Learning Volleyball of Forearm Pass in Physical Education and Sports: Students Sporting Preferences and Practices ()

The forearm pass was the preferred technical gesture in volleyball for 31.86% of boys and 36.24% of girls, a frequency which varied negatively with age. Table 4. Logistic analysis of the interaction ...
IEEE

Joint User Activity, Delay, and Data Detection for Heterogeneous Asynchronous Massive Random Access

Abstract: Massive random access is a key challenge in massive machine-type communications (mMTC), which aims to support connectivity for a large number of devices. Most existing studies assume strict ...
IEEE

An Overview on Methods for Random Sampling of Social Media Interaction Data

Abstract: The explosive growth of social media platforms has generated vast amounts of interaction data, presenting both opportunities and challenges for researchers and analysts. Effective random ...