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OASIS4–a coupling software for next generation earth system modelling
OASIS4 coupling software generation earth system modelling
2010/2/5
In this article we present a new version of the Ocean Atmosphere Sea Ice Soil coupling software (OASIS4). With this new fully parallel OASIS4 coupler we target the needs of Earth system modelling in i...
Analysis of the coupling constants ga0ηπ0 and ga0η′π0 with light-cone QCD sum rules
a0(980) light-cone QCD sum rules
2009/12/24
In this article, we take the point of view that the light scalar meson a0(980) is a conventional qq state, and calculate the coupling constants ga0ηπ0 and ga0η′π0 with the light-cone QCD sum rules. Th...
Lithosphere-atmosphere-ionosphere coupling as governing mechanism for preseismic short-term events in atmosphere and ionosphere
Lithosphere-atmosphere-ionosphere coupling governing mechanism preseismic short-term events atmosphere and ionosphere
2009/12/14
We present a general concept of mechanisms of preseismic phenomena in the atmosphere and ionosphere. After short review of observational results we conclude: 1. Upward migration of fluid substrate mat...
A nonlinear model coupling rockfall and rainfall intensity based \newline on a four year measurement in a high Alpine rock wall (Reintal,German Alps)
nonlinear model rainfall intensity four year measurement high Alpine rock wall
2009/12/8
A total of more than 140 000 kg of small-magnitude rockfall deposits was measured in eight rockfall collectors of altogether 940 m2 in size between 1999–2003 below a 400–600 m high rock face in the Re...
Coupling of high-resolution meteorological and wave models over southern Italy
Coupling high-resolution meteorological wave models southern Italy
2009/12/8
In the framework of RISKMED project, three different high-resolution limited area meteorological models (BOLAM, MOLOCH and WRF) have been run over southern Italy for the retrospective analysis of thre...
Coupling global chemistry transport models to ECMWF's integrated forecast system
global chemistry transport models ECMWF's integrated forecast system
2010/2/5
The implementation and application of a newly developed coupled system combining ECMWF's integrated forecast system (IFS) with global chemical transport models (CTMs) is presented. The main objective ...
Progress in understanding land-surface-atmosphere coupling over the Amazon: a review
land-surface-atmosphere the Amazon
2009/12/2
In the rainy season in Rondônia, convection in low-level westerly flows with low aerosol content resembles oceanic convection with precipitation from warm rain processes and little electrificati...
Study of spin sum rules (and the strong coupling constant at large distances)
Strong coupling constant QCD spin sum rules non-perturbative commensurate scale relations Schwinger-Dyson Lattice QCD AdS/CFT
2009/11/24
We present recent results from Jefferson Lab on sum rules related to the spin structure of the nucleon. We then discuss how the Bjorken sum rule with its connection to the Gerasimov-Drell-Hearn sum, a...
Coupling of surface pCO2 and dissolved oxygen in the northern South China Sea:impacts of contrasting coastal processes
surface pCO2 dissolved oxygen South China Sea coastal processes
2010/1/21
We examined the relationship between CO2 partial pressure (pCO2) and dissolved oxygen (DO) based on a cruise conducted in July 2004 to the northern South China Sea (111°–118° E 18°–23° N), spanning fr...
Conjectured chaotic nature of the ionosphere-magnetosphere coupling in a reconfigurating magnetosphere
Conjectured chaotic nature ionosphere-magnetosphere coupling reconfigurating magnetosphere
2009/11/16
During substorms the magnetic field configuration changes in time; stretching of the magnetosphere during growth phase is followed by its collapse after the onset of the expansion phase. In this study...
A general coupling coefficient for three wave interactions in an ideal MHD plasma is presented. Using a special stratified background atmosphere, an explicit symmetric form of the coupling coefficient...
Kinetic simulations of the coupling between current instabilities and reconnection in thin current sheets
Kinetic simulations current instabilities thin current sheets
2009/11/13
We investigate the coupling between current and tearing instability modes of a thin current sheet using the particle code GISMO. We identify pure tearing modes (kx≠ 0), instabilities in the current fl...
Numerical simulations of a three-wave coupling occurring in the ionospheric plasma
Numerical simulations three-wave coupling ionospheric plasma
2009/11/12
We studied a three-wave coupling process occurring in an active experiment of microwave power transmission (MPT) in the ionospheric plasma by performing one-dimensional electromagnetic PIC (Particle-I...
Coupling coefficients and kinetic equation for Rossby waves in multi-layer ocean
Coupling coefficients kinetic equation Rossby waves multi-layer ocean
2009/11/12
The kinetic description of baroclinic Rossby waves in multi-layer model ocean is analysed. Explicit analytical expressions for the coupling coefficients describing energy exchange intensity between di...
Right on time: Measuring Kuramoto model coupling from a survey of wristwatches
couple doscillators Kuramoto model complex networks synchro-nization
2010/4/7
Using a survey of wristwatch synchronization from a randomly selected group of independent volunteers, one can model the system as a Kuramoto-type coupled oscillator network. Based on the phase data, ...