Flash flood warning affecting Los Angeles County until 3 a.m. Wednesday caused by heavy downpours

Los Angeles County is included in a flash flood warning released by the National Weather Service on Wednesday at 1:43 a.m.

Seeing the whole from a part: Revealing hidden turbulent structures from limited observations and equations

The irregular, swirling motion of fluids we call turbulence can be found everywhere, from stirring in a teacup to currents in the planetary atmosphere. This phenomenon is governed by the Navier-Stokes ...
AHA/ASA Journals

Coronary Atherosclerosis in Patients With Cancer and Survivors: A Scientific Statement From the American Heart Association

There is an emerging convergence between atherosclerotic cardiovascular disease and cancer, driven by shared risk factors and overlapping pathophysiologic mechanisms. Traditional factors, such as ...
IEEE

Doppler Interference Analysis for OTFS-Based LEO Satellite System

Abstract: Low Earth orbit (LEO) satellite system has revolutionized the way to provide wireless seamless access on a global scale. One of the primary limitations is the low data rates resulting from ...
IEEE

Doppler Estimation and Compensation Techniques in LoRa Direct-to-Satellite Communications

Abstract: Within the Low-Power Wide Area Network (LPWAN) framework, the Long Range (LoRa) modulation adopted by Long Range Wide Area Network (LoRaWAN) technology has garnered significant interest as a ...