Abstract: Low-voltage delta–sigma modulators (DSMs) have broad application prospects in power-constrained sensor systems but with undeveloped energy efficiency. This article includes the current ...

Abstract: This article presents the design and analysis of memory machine with asymmetric delta-array consequent pole for energy-efficient vehicular applications. In comparison with conventional ...

Virgin Galactic has unveiled its Delta spaceship. It is designed to fly more frequently than its predecessor with more passengers. Credit: Virgin Galactic What happened with the 14th Amendment?

Clint Henderson is a managing editor at TPG who has worked in the journalism industry for more than 25 years. He is obsessed with travel and has used points and miles to explore the world. The cards ...