Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. Credit: National Science Foundation (NSF) ...

Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre ...

A laser-equipped research platform has, for the first time, photographed airflow just millimeters above ocean waves, ...

Long waves, on the other hand—up to 100 meters in length—move faster than the wind and generate different airflow patterns ...

By combining the describing function approach with a large signal transistor model and certain simplifying assumptions, it has been possible to develop a set of universal curves yielding selflimiting ...

This paper is mainly focuses on the analysis of the performance of various levels of cascaded H bridge multilevel inverter using multicarrier Sine PWM Technique. Cascaded H bridge inverter has the ...