Results 71 to 80 of about 568,712 (199)

Search for Electromagnetic Counterparts to LIGO-Virgo Candidates: Expanded Very Large Array

open access: yes, 2012
This paper summarizes a search for radio wavelength counterparts to candidate gravitational wave events. The identification of an electromagnetic counterpart could provide a more complete understanding of a gravitational wave event, including such ...
Collaboration, the LIGO Scientific   +5 more
core   +1 more source

Methods for spatial direction finding of geoacoustic signals at Mikizha Lake in Kamchatka

open access: yesE3S Web of Conferences, 2018
In the framework of the work, a spatial analysis of geoacoustic emissions properties recorded by a hydroacoustic receiver in a shallow Mikizha Lake, Kamchatkskiy kray, is carried out. The features of geoacoustic pulse registration are considered, methods
Shcherbina Albert, Solodchuk Alexandra
doaj   +1 more source

Three Cs detection method using Wi-Fi radio wave statistics. [PDF]

open access: yesProcedia Comput Sci, 2022
Suzuki N, Tajiri K, Sato M.
europepmc   +1 more source

A New Perspective of the Radio Bright Zone at The Galactic Center: Feedback from Nuclear Activities

open access: yes, 2015
New observations of Sgr A have been carried out with the VLA using the broadband (2 GHz) continuum mode at 5.5 GHz, covering the central 30 pc region of the RBZ at the Galactic center.
Goss, W. M.   +2 more
core   +1 more source

Longitudinal differences in the statistical characteristics of ionospheric spread-F occurrences at midlatitude in Eastern Asia

open access: yesEarth, Planets and Space, 2019
Spread-F is known as the electron density inhomogeneous structures in F layer of ionosphere and can usually be classified as frequency spread-F (FSF) and range spread-F (RSF).
Ning Wang   +6 more
doaj   +1 more source

Modeling Radio Wave Propagation for Wireless Sensor Networks in Vegetated Environments: A Systematic Literature Review. [PDF]

open access: yesSensors (Basel), 2022
Barrios-Ulloa A   +4 more
europepmc   +1 more source

Analysis of the efficiency of earthquake prediction based on the anomalous behavior of ionospheric parameters on the eve of earthquakes in the Kamchatka region

open access: yesE3S Web of Conferences, 2018
A method is presented for short-term prediction of strong earthquakes, in which the precursors are considered the excess of current values of foF2 critical frequency of the ionospheric F2 layer over the median values in periods of perturbed state of the ...
Bogdanov Vadim, Pavlov Aleksey
doaj   +1 more source

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