Abstract: Recently, sparse channel estimation in underwater acoustic orthogonal chirp-division multiplexing (OCDM) communication has attracted increasing attention. However, the channel estimation ...

When you think of old trees in the Lowcountry, you may think of the Angel Oak on Johns Island and live oaks like it. Local ...

Insects may be even more dominant on Earth than scientists thought. A new estimate suggests the planet could hold 14 million ...

Online lending was among the earliest areas of finance to be reshaped by financial technology. From the outset, it was based ...

Introduction Antimicrobial stewardship efforts in low- and middle-income countries (LMICs) largely focus on qualified ...

When researchers survey wildlife in a lake, forest, or other habitat, they rarely capture every species present—some are simply too rare or elusive to detect. A new study published in the May issue of ...

Abstract: Accurate estimation of targets' number is a crucial prerequisite for observing group target. Traditional methods estimate target number by resolving targets in the range/angle domain, but ...

According to one definition of the word “estimate” from the Merriam-Webster Dictionary, it means “to judge tentatively or approximately the value, worth, or significance of.” Have you attempted to ...

Here is a depressing fact: over the coming decades, sea-level rise will continue to threaten ecosystems, communities and cities. No matter how quickly we reduce our carbon emissions, our past ...

ABSTRACT: This study was conducted at the scientific center of Brazzaville. The objective was to assess the microbial characteristics and enzymes activities in the rhizosphere soil of Cajanus cajan ...

Scientists in Peru have proposed a self-contained, deployable system that quantifies energy losses from dust accumulation on PV modules. It uses both artificial neural networks and electrical models ...