Results 11 to 20 of about 58,186 (307)

Drifter observations of the Hebrides slope current and nearby circulation patterns [PDF]

open access: yesAnnales Geophysicae, 1999
The mean flow at and around the Hebrides and Shetland Shelf slope is measured with ARGOS tracked drifters. Forty-two drifters drogued at 50 m were deployed in three circles over the Hebrides slope at 56.15°N in two releases, one on 5th December, 1995 ...
M. Burrows, S. A. Thorpe
doaj   +1 more source

Preliminary estimation of rock-fall lateral dispersion by laboratory test

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2023
Lateral dispersion significantly directs the assessment of rockfall hazard and design of countermeasures. In the present study, the dependence of lateral dispersion on different controlling factors has been systematically evaluated by performing ...
Louis Ngai Yuen Wong, Zhicheng Tang
doaj   +1 more source

The value of shear wave elasticity and shear wave dispersion imaging to evaluate the viscoelasticity of renal parenchyma in children with glomerular diseases

open access: yesBMC Nephrology, 2023
Background To study the value of shear wave elasticity and shear wave dispersion imaging to evaluate the viscoelasticity of renal parenchyma in children with glomerular diseases.
Shixiang Yao   +7 more
doaj   +1 more source

A Bayesian Negative Binomial Hierarchical Model for Identifying Diet–Gut Microbiome Associations

open access: yesFrontiers in Microbiology, 2021
The human gut microbiota composition plays an important role in human health. Long-term diet intervention may shape human gut microbiome. Therefore, many studies focus on discovering links between long-term diets and gut microbiota composition.
Alma Revers   +2 more
doaj   +1 more source

Dispersion management in highly nonlinear, carbon disulfide filled holey fibers [PDF]

open access: yes, 2008
We study various fiber designs which incorporate a highly nonlinear liquid, carbon disulfide, with the aim of designing a structure with the highest possible nonlinearity and at the same time a low and flattened dispersion at telecom wavelengths, as ...
Camerlingo, A.   +3 more
core   +1 more source

Modeling a Wave on Mild Sloping Bottom Topography and Its Dispersion Relation Approximation

open access: yesKubik, 2022
Linear wave theory is a simple theory that researchers and engineers often use to study a wave in deep, intermediate, and shallow water regions. Many researchers mostly used it over the horizontal flat seabed, but in actual conditions, sloping seabed ...
Faizal Ade Rahmahuddin Abdullah   +1 more
doaj   +1 more source

Efficient Design for Integrated Photonic Waveguides with Agile Dispersion

open access: yesSensors, 2021
Chromatic dispersion engineering of photonic waveguide is of great importance for Photonic Integrated Circuit in broad applications, including on-chip CD compensation, supercontinuum generation, Kerr-comb generation, micro resonator and mode-locked laser.
Zhaonian Wang   +4 more
doaj   +1 more source

Influence of dispersion slope on soliton spectral tunneling in photonic crystal fiber

open access: yes, 2021
We report a numerical investigation of how the dispersion slope affects the soliton spectral tunneling (SST) in a photonic crystal fiber with three zero dispersion wavelengths. It is discovered that a larger dispersion slope makes group-velocity mismatch
Zhao, Saili   +4 more
core   +1 more source

Theoretical and numerical characterization of a 40 Gbps long-haul multi-channel transmission system with dispersion compensation

open access: yesDigital Communications and Networks, 2015
When updating the 10 Gbps optical transmission system to 40 Gbps, the main limits are chromatic dispersion, nonlinear effect, especially the interactions of dispersion and intra-channel nonlinearity.
Kaikai Xu, Yang Ou
doaj   +1 more source

Effect of Mixing Condition on Rheological Behavior of Epoxy-Clay Nanocomposites [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2012
The effect of mixing on rheological behavior of 6% wt epoxy-clay nanocomposites was studied. The mixing processes were carried out by low shear mixer, homogenizer and ultrasonic and combination of different mixing techniques at medium and maximum power ...
Gholamhossein Sodeifian   +2 more
doaj   +1 more source

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