In order to understand currents, tides and other ocean dynamics, scientists need to accurately capture sea surface height, or ...

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as ...

Abstract: This paper presents a novel and insightful approach to beamforming a $2\times 2$ antenna array using the theory of characteristic modes. The array comprises four rectangular patch antenna ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...

Abstract: In this letter, we propose using the conical conformal array antenna to launch the steering electromagnetic orbital angular momentum (OAM) vortex waves. First, the theoretical calculation ...

Fog has blanketed parts of California — including the Central Valley and northern regions — for more than two weeks, according to NASA. This weather phenomenon, called tule fog, forms when moist ...