Seismological research is directly related to the incubation, occurrence, and evolution of earthquakes. Scientists seek to ...

A galactic pileup 94 million light-years away is giving astronomers a detailed look at how cosmic collisions shape the ...

The recent Nature article falsely tries to pin alleged harms of “extreme” weather on the world’s largest producers of fossil ...

An interview with the founder of Eridanus Industries about one of the most ambitious real-time tactics games in development ...

In an era defined by the urgent need for more efficient, sustainable, and financially sound mining practices, the methods used to explore […] ...

Figure caption, This displacement-distance graph is how you would measure a wavelength of a wave Frequency – the number of complete vibrations in one second. This is the same as the number of ...

Two of the world’s top weather agencies forecast several years of even more record-breaking heat that pushes Earth to ...

Dozens of buildings in the Egyptian city, the southern Mediterranean’s most-populated metropolis, are collapsing from coastal ...

Abstract: The concept of frequency steerable two-dimensional electromagnetic focusing by using a tapered leaky-wave line source embedded in a parallel-plate medium is presented. Accurate expressions ...

ABSOPULSE ELECTRONICS FTP 1K-F7W series 3-Phase frequency converters use microprocessor controlled high frequency pulse width modulation (PWM) technology to convert an ac-input of 115Vac or 230Vac and ...

However, high-frequency ambient noise mainly originates from human activities with nonuniform distributions, which may lead to spurious arrival in cross-correlation and bias the analysis of surface ...

School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi’an 710072, P. R. China MIIT Key Laboratory of Dynamics and Control of Complex Systems, Northwestern ...