Abstract: Phase fading is a critical issue that hinders phase retrieval in the phase-sensitive optical time-domain reflectometry (ϕ-OTDR). This paper introduces a novel approach for mitigating fading ...

As sea level rise pushes saltwater farther into the Florida Keys, it is not only roads and neighborhoods that are at risk; it is also the record of the region's earliest human history. For University ...

An artist's rendition of an imploding star, surrounded by expelled gas and dust shown in red Keith Miller, Caltech / IPAC – SELab Over roughly the past decade, a gleaming star some 2.5 million ...

Abstract: This paper presents a geometrical framework for the polarimetric modeling of mobile fading channels. Such a framework is formulated upon a spherical-wave propagation paradigm that allows to ...

Dwindling global trust in the US dollar is one of the most prominent risks facing a vulnerable world economy this year, according to Zhu Min, an ex-deputy director of the International Monetary Fund ...

La Niña, the seasonal climate pattern that emerged last fall, will likely fade out soon. There is a 60% chance that the current La Niña conditions, which bring a cascade of global weather impacts, ...

As the Pacific warms, there is a growing chance of neutral El Niño-Southern Oscillation (ENSO) conditions this spring, according to the latest update from NOAA Thursday morning, with a better than 50% ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. How many mobile telecoms operators does one continent need? Europe’s telecoms industry thinks a lot less than ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. Arduino turns ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. You've ...

One of the longest stellar dimming events ever observed was likely caused by the gigantic saucer-like rings of either an unseen brown dwarf or "super-Jupiter" blocking its host star's light, ...

Federal Reserve Governor Christopher Waller said optimism that swept through cryptocurrency markets after President Donald Trump’s election is beginning to fade, as a sharp selloff tests investor ...