THz spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...
Scientific Research Publishing

GPS Transmissivity through Light Rain ()

Here, we discuss a case that involves received GPS signals through a light rain event, with incident energy at 1.57542 GHz ...
IEEE

Volatile Discrete-Time Observation Stabilization of Time-Varying Hybrid Stochastic Large-Scale Networks

Abstract: This paper focuses on the exponential stability of time-varying hybrid stochastic large-scale networks, in which a novel discrete-time observation control strategy with volatile control gain ...
IEEE

A Novel DoS-Attack-Aware Event-Triggered Synchronization Control for Discrete-Time Fuzzy Complex Networks Under Round-Robin Protocol

Abstract: This article investigates the discrete-time fuzzy complex networks (FCNs) event-triggered (ET) synchronization control problem by considering the coupling effect and cyber attacks. To ...
Wall Street Journal

Fed Cuts Rates Again, Signals It May Be Done for Now

The Wall Street Journal’s Kate Linebaugh, Damian Paletta and Aaron Kuriloff took subscriber questions after the Fed made its decision on interest rates. Photo: Caroline Brehman & Tom William/ZUMA ...
Nature

Nuclear clocks could use electrical signals to keep time

The emission of photons by excited nuclei has been explored for timekeeping and sensing, but nuclear processes that eject electrons offer practical advantages. Electrons in atoms can exist only in ...