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- Publications
- Influence
Using beryllium-7 to assess cross-tropopause transport in global models
- Hongyu Liu, D. B. Considine, +9 authors R. Yantosca
- Environmental Science
- 25 September 2015
Abstract. We use the Global Modeling Initiative (GMI) modeling framework to assess the utility of cosmogenic beryllium-7 (7Be), a natural aerosol tracer, for evaluating cross-tropopause transport in… Expand
Small global solutions to the damped two-dimensional Boussinesq equations
- D. Adhikari, C. Cao, J. Wu, X. Xu
- Mathematics
- 8 August 2013
Abstract The two-dimensional (2D) incompressible Euler equations have been thoroughly investigated and the resolution of the global (in time) existence and uniqueness issue is currently in a… Expand
Life span of solutions with large initial data for a class of coupled parabolic systems
This paper deals with a class of coupled systems of parabolic equations subject to large initial data. By constructing and solving a new ODE system, we obtain the accurate life span of solutions… Expand
A new source of auroral infrared emission observed by TIMED/SABER
- C. Mertens, J. Fernández, X. Xu, D. Evans, M. Mlynczak, J. Russell
- Physics
- 1 September 2008
[1] We demonstrate for the first time that O2+ + NO charge transfer produces NO+(v). This mechanism identifies a new source of auroral infrared emission at 4.3 μm, which provides a major step forward… Expand
Global regularity results for the 2D Boussinesq equations with vertical dissipation
Abstract The two-dimensional (2D) incompressible Boussinesq equations model geophysical fluids and play an important role in the study of the Raleigh–Bernard convection. Mathematically this 2D system… Expand
Extinction and Positivity for a Doubly Nonlinear Degenerate Parabolic Equation
The aims of this paper are to discuss the extinction and positivity for the solution of the initial boundary value problem and Cauchy problem of ut = div(|∇um|p−2∇um). It is proved that the weak… Expand
MOLECULAR AND CONTINUUM MECHANICS MODELING OF GRAPHENE DEFORMATION
The elastic response of a circular single graphene sheet with a diameter of 65.32 A under a transverse central load is studied using molecular dynamics (MD), closed-form elasticity solution (EL), and… Expand
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Nanobead Formation and Nanopatterning in Glasses
- G. Möbus, J. Tsai, X. Xu, Paul H. Bingham, G. Yang
- Materials Science
- 1 August 2008
Empirical STORM-E model: II. Geomagnetic corrections to nighttime ionospheric E-region electron densities
- C. Mertens, X. Xu, D. Bilitza, M. Mlynczak, J. Russell
- Physics
- 15 February 2013
Abstract Auroral nighttime infrared emission observed by the Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) instrument onboard the Thermosphere–Ionosphere–Mesosphere… Expand
Global Existence of Strong Solutions to Compressible Navier-Stokes System with Degenerate Heat Conductivity in Unbounded Domains
- K. Li, Xuanlin Shu, X. Xu
- Mathematics, Physics
- 3 September 2018
In one-dimensional unbounded domains, we prove global existence of strong solutions to the compressible Navier-Stokes system for a viscous and heat conducting ideal polytropic gas, when the viscosity… Expand