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Non-linear effects in ground deformation at calderas due to the presence of structural discontinuities
ground deformation modeling caldera collapse structural discontinuities
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2015/9/14
Non-linear effects in ground deformation at calderas due to the presence of structural discontinuities.
Cosmic ray momentum diffusion in the presence of nonlinear Alfvén waves
Cosmic ray momentum diffusion nonlinear Alfvén waves
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2009/11/16
The relation between the spatial diffusion coefficient along the magnetic field, kII, and the momentum diffusion coefficient, Dp, for relativistic cosmic ray particles is modelled using Monte Carlo si...
Baroclinic instability of a symmetric,rotating,stratified flow:a study of the nonlinear stabilisation mechanisms in the presence of viscosity
Baroclinic instability nonlinear stabilisation mechanisms presence of viscosity
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2009/11/12
This paper presents the analysis of symmetric circulations of a rotating baroclinic flow, forced by a steady thermal wind and dissipated by Laplacian friction. The analysis is performed with numerical...
Evolution of localized vortices in the presence of stochastic perturbations
Evolution of localized vortices presence of stochastic perturbations
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2009/11/9
We consider the evolution of a distribution of N identical point vortices when stochastic perturbations in the Hamiltonian are present. It is shown that different initial configurations of vorticity w...
Deep bore well water level fluctuations in the Koyna region,India:the presence of a low order dynamical system in a seismically active environment
water level fluctuations low order dynamical system seismically active environment
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2009/10/30
Water level fluctuations in deep bore wells in the vicinity of seismically active Koyna region in western India provides an opportunity to understand the causative mechanism underlying reservoir-trigg...
Climate spectrum estimation in the presence of timescale errors
Climate spectrum estimation presence of timescale errors
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2009/10/30
We introduce an algorithm (called REDFITmc2) for spectrum estimation in the presence of timescale errors. It is based on the Lomb-Scargle periodogram for unevenly spaced time series, in combination wi...
Solar wind interaction with the Earth's magnetosphere:the role of reconnection in the presence of a large scale sheared flow
Solar wind interaction Earth's magnetosphere role of reconnection large scale sheared flow
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2009/10/30
The Earth's magnetosphere and solar wind environment is a laboratory of excellence for the study of the physics of collisionless magnetic reconnection. At low latitude magnetopause, magnetic reconnect...
Transition of mode II cracks from sub-Rayleigh to intersonic speeds in the presence of favorable heterogeneity
Dynamic fracture Supershear transition of earthquakes Crack mechanics Elastic material Boundary integral equations
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2014/4/8
Understanding sub-Rayleigh-to-intersonic transition of mode II cracks is a fundamental problem in fracture mechanics with important practical implications for earthquake dynamics and seismic radiation...