Results 11 to 20 of about 594,480 (302)

Influence of Geometric Structure, Convection, and Eddy on Sound Propagation in Acoustic Metamaterials with Turbulent Flow

open access: yesArchives of Acoustics, 2021
The problem of reducing noise in transportation is an important research field to prevent accidents and to provide a civilised environment for people. A material that has recently attracted attention in research to reduce noise is acoustic metamaterial ...
Myong Chol PAK   +3 more
doaj   +1 more source

Experimental evaluation of flow turbulence in bottom outlet control gate of dams based on Kolmogorov theory [PDF]

open access: yesمهندسی عمران شریف, 2022
In this study the fluctuating loads of the control gate in the experimental model of the bottom outlet of a dam was evaluated. The production, transportation, and dissipation of turbulent flow eddies based on Kolmogorov theory were investigated by image ...
M. H. Mirabi   +3 more
doaj   +1 more source

Bilateral trigeminal nerve sheath tumors treated with stereotactic radiosurgery: A case report

open access: yesInterdisciplinary Neurosurgery, 2021
Bilateral trigeminal nerve sheath tumors are extremely rare with a paucity of previously disseminated cases. In addition, bilateral nerve sheath tumors are often secondary to genetic conditions such as Neurofibromatosis (NF) 2 and schwannomatosis.
Carlin Chuck   +2 more
doaj   +1 more source

Drawing OWL 2 ontologies with Eddy the editor [PDF]

open access: yes, 2018
In this paper we introduce Eddy, a new open-source tool for the graphical editing of OWL~2 ontologies. Eddy is specifically designed for creating ontologies in Graphol, a completely visual ontology language that is equivalent to OWL~2.
Lembo, Domenico   +3 more
core   +1 more source

Observational Study on the Variability of Mixed Layer Depth in the Bering Sea and the Chukchi Sea in the Summer of 2019

open access: yesFrontiers in Marine Science, 2022
Based on the CTD data from 58 stations in the Bering Sea and the Chukchi Sea in the summer of 2019, the values of mixed layer depth (MLD) were obtained by using the density difference threshold method.
Xiaohui Jiao   +3 more
doaj   +1 more source

Self-Organization of Atmospheric Macroturbulence into Critical States of Weak Nonlinear Eddy–Eddy Interactions [PDF]

open access: yes, 2006
It is generally held that atmospheric macroturbulence can be strongly nonlinear. Yet weakly nonlinear models successfully account for scales and structures of baroclinic eddies in Earth's atmosphere.
Schneider, Tapio, Walker, Christopher C.
core   +1 more source

Temperature and Salinity Inverted for a Mediterranean Eddy Captured With Seismic Data, Using a Spatially Iterative Markov Chain Monte Carlo Approach

open access: yesFrontiers in Marine Science, 2021
Ocean submesoscale dynamics are thought to play a key role in both the climate system and ocean productivity, however, subsurface observations at these scales remain rare.
Wuxin Xiao   +5 more
doaj   +1 more source

Submesoscale Mixing Across the Mixed Layer in the Gulf of Mexico

open access: yesFrontiers in Marine Science, 2021
Submesoscale circulations influence momentum, buoyancy and transport of biological tracers and pollutants within the upper turbulent layer. How much and how far into the water column this influence extends remain open questions in most of the global ...
Guangpeng Liu   +2 more
doaj   +1 more source

Observing mesoscale eddy effects on mode-water subduction and transport in the North Pacific. [PDF]

open access: yes, 2016
While modelling studies suggest that mesoscale eddies strengthen the subduction of mode waters, this eddy effect has never been observed in the field.
Gao, Wendian   +5 more
core   +2 more sources

Flow rate measurement in aggressive conductive fluids

open access: yesEPJ Web of Conferences, 2014
Two non-contact experimental methods of flow rate measurements for aggressive conductive liquids are described. The techniques are based on electromagnetic forces and Faraday’s law: Lorentz force is induced inside moving conductive liquid under influence
Dubovikova Nataliia   +2 more
doaj   +1 more source

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