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Risk-Taking Behavior in the Wake of Natural Disasters
Risk-Taking Behavior Natural Disasters
2016/3/3
We investigate whether experiencing a natural disaster affects risk-taking behavior. We conduct standard risk games (using real money) with randomly selected individuals in rural Indonesia. We find th...
Vortex suppression and drag reduction in the wake of counter-rotating cylinders
drag reduction instability control vortex interactions
2015/7/3
The flow over a pair of counter-rotating cylinders is investigated numerically and experimentally. It is demonstrated that it is possible to suppress unsteady vortex shedding for gap sizes from ...
Flight Deck Display of Airborne Traffic Wake Vortices
Flight Deck Airborne Traffic Wake Vortices
2015/6/29
Over the coming decades, aviation operations are predicted to rise steadily, increasing the burden on already congested and constrained airports and terminal areas. It has long been recognized that a ...
Predictors of Sleep-Wake Disturbances in Breast Cancer Survivors Compared to Women Without Breast Cancer
Breast cancer survivors Sleep disturbances
2015/1/19
Current evidence shows that sleep-wake disturbances are a persistent problem in women surviving breast cancer. The purpose of this study was to refine the knowledge regarding the incidence, prevalence...
The Aerodynamics and Near Wake of an Offshore Floating Horizontal Axis Wind Turbine
Aerodynamics Near Wake Offshore Floating Horizontal Axis Wind Turbine
2014/10/24
Offshore floating wind turbines represent the future of wind energy. However, significant challenges must b e overcome b efore these systems can b e widely used. Because of the dynamics of offshore fl...
Free Wake Potential Flow Vortex Wind Turbine Modeling: Advances in Parallel Processing and Integration of Ground Effcts
Free Wake Potential Flow Vortex Wind Turbine Modeling Parallel Processing Ground Effects
2014/10/23
Potential flow simulations are a great enginee ring typ e , middle-ground approach to mo deling complex aero dynamic systems, but quickly b ecome computationally unwieldy for large domains. An N-b o d...
Wind Turbine Tower Wake Interface.
Risk-Taking Behavior in the Wake of Natural Disasters
natural disasters risk aversion development
2012/7/23
We study whether natural disasters affect risk-taking behavior exploiting geographic variation in exposure to natural disasters. We conduct standard risk games (using real money) with randomly selecte...
Natural noise and external wake field seeding in a proton-driven plasma accelerator
Natural noise external wake field proton-driven plasma accelerator Plasma Physics
2012/4/16
Natural noise and external wake field seeding in a proton-driven plasma accelerator
Excitation of plasmons in two-dimensional electron gas with defects by microwaves: Wake-field method
plasmons two-dimensional electron gas microwaves Wake-field method
2011/7/18
Abstract: We develop an analytical method to find plasmons generated by microwaves in a two-dimensional electron gas with defects. The excitations are expressed in terms of the wake field of a charged...
Gravitationally Induced Density Wake of a Circularly Orbiting Object As an Interpretative Framework of Ubiquitous Spirals and Arcs
Induced Density Circularly Orbiting Interpretative Framework Ubiquitous Spirals
2011/7/14
An orbiting object in a gas rich environment creates a gravitational density wake containing information about the object and its orbit. Using linear perturbation theory, we analyze the observable pro...
Constraining the ages of the fireballs in the wake of the dIrr galaxy VCC1217 / IC3418
Galaxies clusters individual: Virgo Galaxies evolution Galaxies irregular
2010/11/1
Context. A complex of Hα emitting blobs with strong FUV excess is associated to the dIrr galaxy VCC1217 / IC3418 (Hester et al.2010), and extends up to 17 Kpc in the South-East direction. These outsta...
Evidence for a current sheet forming in the wake of a Coronal Mass Ejection from multi-viewpoint coronagraph observations
Solar and Stellar Astrophysics (astro-ph.SR)
2010/10/2
Ray-like features observed by coronagraphs in the wake of Coronal Mass Ejections (CMEs) are sometimes interpreted as the white light counterparts of current sheets (CSs) produced by the eruption.
THE SUSPENSION OF THE DAVIS BACON ACT AND THE EXPLOITATION OF MIGRANT WORKERS IN THE WAKE OF HURRICANE KATRINA
MIGRANT WORKERS HURRICANE KATRINA
2009/11/13
Before Hurricane Katrina devastated the Gulf region, Geremias
Lopez was harvesting grapes in Southern California.1 However, less
than two weeks after Katrina hit, Geremias, in response to a commerci...
Lagrangian transport and chaos in the near wake of the flow around an obstacle:a numerical implementation of lobe dynamics
Lagrangian transport near wake numerical implementation lobe dynamics
2009/11/13
In this paper we study Lagrangian transport in the near wake of the flow around an obstacle, which we take to be a cylinder. In this case, for the range of Reynolds numbers investigated, the flow is t...