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Peace Works: America's Unifying Role in a Turbulent World (Book Review)
Peace Works America's Unifying Role Turbulent World
2019/10/11
Peace Works is two things: an impassioned argument on why the United States should involve itself in conflict prevention, management and peace-making; and an important contribution to the practitioner...
Turbulent Vortieity Transport in Three Dimensions
Turbulent Vortieity Transport Three Dimensions
2016/5/18
The nature of vorticity transport in three-dimensional turbulent flow is investigated using data from a direct numerical simulation of channel flow. An extension of Taylor's (1932) vorticity transport...
Turbulent flow properties of large-scale vortex systems
gridfree turbulence vortex methods
2016/5/18
Large-scale computations of dynamically interacting vortex tubes forming filaments are performed with a view toward investigating their relationship to turbulent fluid flow. It is shown that the stati...
Grid-Free Simulation of the Spatially Growing Turbulent Mixing Layer
Grid-Free Simulation Spatially Growing Turbulent Mixing Layer
2016/5/18
The spatially developing, unforced, turbulent mixing layer is simulated via a grid-free vortex method. Vortex filaments composed of straight tubes are used as the computational element with new vortex...
Vortex filament simulation of the turbulent coflowing jet
Vortex filament simulation turbulent coflowing jet
2016/5/18
A high resolution grid-free vortex filament scheme is applied to the prediction and simulation of coflowing round jets with a view to acquiring a new perspective on their physics and establishing the ...
Vortex Filament Simulation of the Turbulent Boundary Layer
Vortex Filament Simulation Turbulent Boundary Layer
2016/5/18
A hybrid vortex fi lament scheme with the capability of simulating bounded turbulent fl ows is described. Viscous generation of new vortex elements at solid surfaces is accomplished through the interm...
Vortex Dynamics in Transitional and Turbulent Boundary Layers
Vortex Dynamics Transitional Turbulent Boundary Layers
2016/5/18
The dynamics of transitional and turbulent boundary layers is explored via a hybrid vortex filament/finite volume simulation scheme in which vortical structures are identified without the constraints ...
Turbulent Atmosphere-Based Dominant Management Behavior of the Head Nurses in Clinical Wards: A Qualitative Study
Atmosphere Head Nurses Decision Making Nursing Evaluation
2016/1/26
Background: Nursing management is the most important aspect for providing high-quality nursing care. Therefore, skillful nursing managers, such as head nurses, are required to accomplish this goal. Hi...
Teaching in Turbulent Times:Teachers' Perceptions of the Effects of External Factors on Their Professional Lives
Teaching in Turbulent Times Teachers Perceptions External Factors Professional Lives
2015/9/24
Scholars often seek to understand the relationships between various social, economic, political, and cultural events and their impact on the lives of Canadians. As a compulsory social institution the ...
The Role of Small-Scale Topography in Turbulent Mixing of the Global Ocean
Turbulent Mixing Global Ocean
2015/7/29
Maintenance of the observed basin-scale thermohaline (temperature T and salinity S) structure of the world's oceans appears to require mixing to provide dense abyssal waters, which are formed at high ...
The Turbulent Ocean
Turbulent Ocean Ocean
2015/7/24
Ocean circulation is often described in terms of relatively simple, quasi-steady current structures, the largest-scale example being the global "conveyer belt." In most measurements, however, such qua...
Turbulent Properties of Internal Waves in the South China Sea
Turbulent Properties Internal Waves South China Sea
2015/7/13
Luzon Strait and South China Sea waters are among the most energetic internal wave environments in the global ocean. Strong tides and stratification in Luzon Strait give rise to internal waves that pr...
Large Eddy Simulation of Compressible Turbulent Channel Flow with Spectral Di®erence method
Large Eddy Simulation Compressible Turbulent Channel Flow Spectral Di® erence method
2015/7/2
This paper presents the development of a three-dimensional high-order solver with unstructured spectral di®erence method. The solver employs the formulations of Sun et al.22 It is implemented on ...
Modeling Exposure Close to Air Pollution Sources in Naturally Ventilated Residences:Association of Turbulent Diffusion Coefficient with Air Change Rate
Air Pollution Sources Naturally Ventilated Residences Turbulent Diffusion Coefficient Air Change Rate
2015/6/30
For modeling exposure close to an indoor air pollution source, an isotropic turbulent diffusion coefficient is used to represent the average spread of emissions. However, its magnitude indoors has bee...
Turbulent Firms,Turbulent Wages?
Wages Production Business Earnings Fluctuation Performance Volatility Relationships Sales
2015/5/14
Has greater turbulence among firms fueled rising wage instability in the U.S.? Gottschalk and Moffitt [1994] find that rising earnings instability was responsible for one third to one half of the rise...