Results 171 to 180 of about 284,905 (340)
A geometric method for location of gravitational wave sources
, 1997 We show that the interaction of a gravitational wave with a spherical resonant-mass antenna changes the antenna\u27s shape to that of an ellipsoid. These changes in shape always determine the direction of the incoming wave and may provide information on ...
Frajuca, Carlos +3 more
core +1 more source
Prospects of Identifying Hierarchical Triple Mergers for the Third-generation Ground-based Detectors
The Astrophysical JournalA hierarchical triple merger (HTM) constitutes a type of event in which two successive black hole (BH) mergers occur sequentially within the observational window of gravitational-wave (GW) detectors, which has an important role in testing general ...
Bo Gao +3 more
doaj +1 more source
Permafrost and Periglacial Processes, EarlyView.ABSTRACT The existence of permafrost was explored at tropical latitude on Nevado Coropuna (southern Peruvian Andes) using a combination of ground‐penetrating radar (GPR) and vertical electrical sounding (VES) in order to strengthen the mutual validation of data processing and interpretation.
Velnia Chacca +6 more
wiley +1 more source
Interfaces in Numerical Relativistic hydrodynamics
, 2010 This thesis investigates numerical techniques for modelling sharp interfacesbetween relativistic fluids. The motivation for this work lies in obtaining accuratemodels of neutron star interiors for use in multidimensional simulationsin general relativity.
Millmore, Stephen Timothy
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PLANTS, PEOPLE, PLANET, EarlyView.Xylella fastidiosa is a major plant pathogen affecting crops such as grapes, citrus, almonds, and olives, with potentially severe consequences for agricultural production and rural livelihoods worldwide. This paper examines the conflict around the management of the X. fastidiosa outbreak affecting olive trees in southern Italy.
Fabio Gatti +2 more
wiley +1 more source
The Astrophysical Journal LettersSupermassive black hole (SMBH) growth plausibly occurs via runaway astrophysical black hole mergers in nuclear star clusters that form intermediate mass black hole seeds at high redshifts.
Konstantinos Kritos, Joseph Silk
doaj +1 more source
Near‐resonant excitation of the Adriatic barotropic modes: The seiche events of December 2019
Quarterly Journal of the Royal Meteorological Society, EarlyView.This study examines severe flooding in the northern Adriatic Sea in December 2019, which existing forecasting systems failed to predict. Analysis of wind and sea‐level data, alongside reanalysis datasets and a high‐resolution hydrodynamic model, revealed a wind‐induced resonance mechanism.
Marco Bajo +3 more
wiley +1 more source
Exploring the sensitivity of next generation gravitational wave detectors
, 2017 The second-generation of gravitational-wave detectors are just startingoperation, and have already yielding their first detections. Research is nowconcentrated on how to maximize the scientific potential of gravitationalwaveastronomy.
김정리 +5 more
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Forecast‐Error Diagnostics in Neural Weather Models
Quarterly Journal of the Royal Meteorological Society, EarlyView.Deep learning weather prediction models enable efficient forecast‐error diagnostics through auto‐differentiation and low computational cost. We apply grid‐point relaxation and gradient‐based error sensitivity to identify key forecast‐error sources. Results show that medium‐range forecasts in the midlatitudes benefit most from relaxing the stratosphere ...
Uroš Perkan +2 more
wiley +1 more source
All-sky search for short gravitational-wave bursts in the first Advanced LIGO run
, 2017 We present the results from an all-sky search for short-duration gravitational waves in the data of the firstrun of the Advanced LIGO detectors between September 2015 and January 2016. The search algorithmsuse minimal assumptions on the signal morphology,
The LIGO Scientific Collaboration and The Virgo Collaboration etal +2 more
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