A compact wideband Vivaldi Antenna with split ring resonator, for ground penetration radar application is reported in this paper. The Vivaldi antenna is operating in the frequency range from 600 MHz ...

Abstract: This paper studies resource allocation for a reconfigurable intelligent surface (RIS)-assisted mixed near- and far-field communication utilizing a directional antenna. The resource ...

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Uncovering the relationship between structure (connectivity) and function (neuronal activity) is a fundamental question across many areas of biology. However, investigating this directly in animal ...

THE two qualities which jointly may be said to constitute the steering performance of a ship are its manœuvrability and its course-keeping ability. In experimental work and full-scale trials, ...

Valve has finally unveiled its long-awaited standalone VR headset, Steam Frame (aka ‘Deckard’). While pricing and release ...

TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The dollar doesn't stretch as far as it used to. With rising costs, ...

Acetylation of lysine residues in the tail domain of histone H3 is well characterized, but lysine residues in the histone globular domain are also acetylated. Histone modifications in globular domain ...