Seismic numerical modeling is a technique for simulating the wave propagation in the earth. The aim is to predict the seismogram, given an assumed structure of the subsurface. Real subsurface ...

Diplomat and abstract sand artist Takashi Hattori's work titled "Butterflies" is seen in Tokyo's Minato Ward, June 21, 2025. It depicts the shadows of butterflies flying over divisions.

This letter proposes a zero-voltage switching control strategy for four switch buck–boost converters where the output voltage and the base current are closed-loop regulated. The analytical ...

Learn how to use data modeling for better BI, and what are some of the best practices and techniques. Find out how to choose and improve your data modeling skills for BI.