Learn about the EU’s plan to shift to a circular economic model to make Europe cleaner and more competitive. Subscribe to this topic See all explainers on this topic The Earth’s resources are limited.

Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

Abstract: Due to the excellent directivity and strong beam steering capabilities, circular concentric array antenna (CCAA) are frequently preferred over large circular array antennas. In contrast to ...

Rana Hajirasouli is a Ph.D. Researcher at the University of Cambridge and Founder of The Surpluss (Certified B Corp). The circular economy has long been heralded as an important pathway to sustainable ...

School of Electronic Engineering, Xi’an University of Posts and Telecommunications, Xi’an 710121, China ...

The era of linear “take, make, waste” models is over. Today’s leaders are called to adopt sustainable business strategies that go beyond minimizing harm—they must create regenerative systems that ...

Electrical and Computer Engineering, University of Virginia, Charlottesville, Virginia 22904, United States Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States ...

An electromagnetic wave or signal traveling from “here” to “there” has an electrostatic field component that we call its E-field and whose direction we assign as the signal’s polarity. Often, the ...