The circuit shown is a differential amplifier that not only offers programmability but also provides a logarithmic-type gain (Fig. 1). The traditional gain-setting resistors of the amplifier, R1 and ...

Abstract: Eliminating the influence of temporally varying channel components on the radio frequency fingerprint (RFF) extraction has been an enduring and challenging issue. To overcome this problem, ...

The microstructure of physical networks, where 3D nodes and links obey volume exclusion, is key to understanding their function. Here, we develop a simple model of physical links randomly connecting ...

Post-transcriptional regulation mediated by regulatory small RNAs (sRNAs) has risen as a key player in fine-tuning gene expression in response to environmental stimuli. Here, we show that, in ...

The difficulty of comprehending words in context is related to their predictability, but what cognitive processes do these predictability effects reflect? In one view, predictability effects reflect ...

A logarithmic excess-advertising model of a duopoly is presented, and Nash optimal open-loop advertising strategies are determined. It turns out that if the two firms use different discount rates, ...