[Stephen] recently wrote in to share his experiments with using the LimeSDR mini to conduct a bit of piracy on the airwaves, and though we can’t immediately think of a legitimate application for ...

射频（Radio Frequency, RF）信号处理是现代无线通信、雷达感知、电子对抗和物联网的核心技术。随着5G/6G网络、认知无线电和 ...

KwaZulu-Natal pageant hopeful Jesmika Singh has made it to the top 20 of the Miss African Beauty South Africa 2026.

Abstract: Pulse repetition interval (PRI) modulation recognition plays an important role in electronic warfare. Conventional recognition methods based on handcrafted features and elaborate threshold ...

Abstract: In this paper, we propose to study voltage controlled oscillators (VCOs) based on the equivalence with pulse frequency modulators (PFMs). This approach is applied to the analysis of ...

A couple on safari in South Africa were oblivious to a baboon standing behind them while they were scrolling on their phones ...

This TimeCapsule reviews the major transformations in lipid metabolism and cardiovascular disease prevention during the first quarter of the 21st century and their impact on clinical practice. From ...

Different immune cell populations influence the severity of cardiac inflammation after myocardial infarction (MI), which ...

PSMA PET has become central to prostate cancer imaging as advanced disease incidence rises and prostate-specific membrane ...

The body naturally produces melatonin, but you can also get it from foods such as nuts, eggs, and salmon. These melatonin-rich foods also have other nutrients that support better sleep quality, too.