The universe may be lopsided, new research suggests

The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...

Scientists chart over 140,000 DNA loops to map human chromosomes in the nucleus

One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...
IEEE

Analysis of Carrier Overlap Modulation and Space Vector Modulation Equivalence in NPC Inverters

Abstract: Carrier overlapping pulsewidth modulation (COPWM) is proposed to address the level degradation issue in carrier-based pulsewidth modulation (CBPWM) at low modulation index. Due to its unique ...
Science Daily

This simulation reveals what really happens near black holes

Black holes are among the most extreme objects in the universe, and now scientists can model them more accurately than ever ...
IEEE

Improved Synchronous Space Vector Pulse Width Modulation Strategy for Three-Level With Common-Mode Voltage Suppression

Abstract: In addressing the issue of high common-mode voltage amplitude and output waveform distortion caused by low switching frequency in medium and high-voltage high-power variable frequency speed ...