Results 1 to 10 of about 1,058,493 (166)

Time-Delay Interferometry [PDF]

open access: yesLiving Reviews in Relativity, 2014
Equal-arm detectors of gravitational radiation allow phase measurements many orders of magnitude below the intrinsic phase stability of the laser injecting light into their arms.
Massimo Tinto, Sanjeev V. Dhurandhar
doaj   +9 more sources

Time-Delay Interferometry

open access: yesLiving Reviews in Relativity, 2005
Equal-arm interferometric detectors of gravitational radiation allow phase measurements many orders of magnitude below the intrinsic phase stability of the laser injecting light into their arms.
Dhurandhar Sanjeev V., Tinto Massimo
doaj   +2 more sources

Time-delay polaritonics [PDF]

open access: yesCommunications Physics, 2020
AbstractNon-linearity and finite signal propagation speeds are omnipresent in nature, technologies, and real-world problems, where efficient ways of describing and predicting the effects of these elements are in high demand. Advances in engineering condensed matter systems, such as lattices of trapped condensates, have enabled studies on non-linear ...
J. D. Töpfer   +3 more
openaire   +4 more sources

Modified version of the cross-correlation function to measure drought occurrence time-delay correlation

open access: yesJournal of Water and Climate Change, 2023
According to the importance of assessing the presence of time delay between the occurrence of various hydrological and meteorological phenomena, the study aim is to introduce a new method (with high ability and non-sensitivity to the abnormality of ...
Mohammad Reza Mahmoudi   +1 more
doaj   +1 more source

Accurate and Efficient Simulation of Very High-Dimensional Neural Mass Models with Distributed-Delay Connectome Tensors

open access: yesNeuroImage, 2023
This paper introduces methods and a novel toolbox that efficiently integrates high-dimensional Neural Mass Models (NMMs) specified by two essential components. The first is the set of nonlinear Random Differential Equations (RDEs) of the dynamics of each
Anisleidy González Mitjans   +10 more
doaj   +1 more source

Bionic Covert Underwater Acoustic Communication Based on Time–Frequency Contour of Bottlenose Dolphin Whistle

open access: yesEntropy, 2022
In order to meet the requirements of communication security and concealment, as well as to protect marine life, bionic covert communication has become a hot research topic for underwater acoustic communication (UAC).
Lei Xie   +3 more
doaj   +1 more source

On the gravitomagnetic time delay [PDF]

open access: yesPhysics Letters A, 2003
15 pages, 1 figure, revised version submitted to Phys.
CIUFOLINI, Ignazio   +3 more
openaire   +3 more sources

Enhanced 2-DOF PID Controller Tuning Based on an Uncertainty and Disturbance Estimator With Experimental Validation

open access: yesIEEE Access, 2021
In this paper a novel tuning procedure for Two-Degree-of-Freedom (2-DOF) PID controllers is proposed. The tuning methodology is based on an Uncertainty and Disturbance Estimator.
Vicente Balaguer   +3 more
doaj   +1 more source

Time delay cosmography [PDF]

open access: yesThe Astronomy and Astrophysics Review, 2016
Invited review article submitted to "The Astronomy And Astrophysics Review", 48 pages, 9 figures.
Treu, Tommaso, Marshall, Philip J.
openaire   +2 more sources

A Secure Optical Body Area Network Based on Free Space Optics and Time-Delayed 2D-Spectral/Spatial Optical CDMA

open access: yesApplied Sciences, 2023
Free space optics (FSO)-based optical body area networks (OBANs) are receiving massive attention as an opportunity to address the limitations of their radio frequency (RF)-based counterparts.
Firdos Kanwal   +4 more
doaj   +1 more source

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