搜索结果: 31-45 共查到“理学 Is limited”相关记录78条 . 查询时间(0.047 秒)
Analysis of patterns formed by two-component diffusion limited aggregation
nalysis of patterns two-component diffusion limited aggreg
2010/11/18
We consider diffusion limited aggregation of particles of two different kinds. It is assumed that a particle of one kind may adhere only to another particle of the same kind. The particles aggregate o...
Parametric fitting of data obtained from detectors with finite resolution and limited acceptance
fit Monte Carlo distribution to data comparison experimental and simulated data
2011/1/5
A goodness-of-fit test for the fitting of a parametric model to data obtained from a detector with finite resolution and limited acceptance is proposed.The parameters of the model are found by minimiz...
The Magellan Adaptive Secondary VisAO Camera: Diffraction- Limited Broadband Visible Imaging and 20mas Fiber Array IFS
Instrumentation and Methods for Astrophysics (astro-ph.IM)
2010/12/27
The Magellan Adaptive Secondary AO system, scheduled for first light in the fall of 2011, will be able to simultaneously perform diffraction limited AO science in both the mid-IR, using the BLINC/MIRA...
We establish a decoupling result for the P and S waves of linear, isotropic elasticity, in the setting of twice-differentiable Lam´e parameters.
Towards T1-limited magnetic resonance imaging using Rabi beats
T1-limited magnetic resonance imaging Rabi beats
2010/10/18
Two proof-of-principle experiments towards T1-limited magnetic resonance imaging with NV cen-
ters in diamond are demonstrated. First, a large number of Rabi oscillations is measured and it is demons...
Asymptotic Spectral Efficiency of Multi-antenna Links in Wireless Networks with Limited Tx CSI
Asymptotic Spectral Efficiency Multi-antenna Links Wireless Networks
2010/12/9
An asymptotic technique is presented for finding the spectral efficiency of multi-antenna links in wireless networks where transmitters have Channel-State-Information (CSI) corresponding to their targ...
Secret Key Agreement from Vector Gaussian Sources by Rate Limited Public Communication
Secret Key Agreement Vector Gaussian Sources Rate Limited Public Communication
2010/12/14
We investigate the secret key agreement from correlated vector Gaussian sources in which the legitimate parties can use the public communication with limited rate. For the class
of protocols with the...
Efficient Sampling of Band-limited Signals from Sine Wave Crossings
Efficient Sampling Band-limited Signals Sine Wave Crossings
2010/12/15
This paper presents an efficient method for reconstructing a band-limited signal in the discrete domain from its crossings with a sine wave.
Screen-level non-GTS data assimilation in a limited-area mesoscale model
Screen-level non-GTS data assimilation limited-area mesoscale model
2010/10/20
The forecast in areas of very complex topography, as for instance the Alpine region, is still a challenge even for the new generation of numerical weather prediction models which aim at reaching the k...
Preliminary verification results of the DWD limited area model LME and evaluation of its storm forecasting skill over the area of Cyprus
DWD LME storm
2010/1/27
A preliminary verification and evaluation is made of the forecast fields of the non-hydrostatic limited area model LME of the German Weather Service (DWD), for a recent three month period. For this pu...
Fuzzy mapping of momentum fluxes in complex shear flows with limited data
Fuzzy mapping momentum fluxes complex shear flows limited data
2009/12/4
This study is divided into three parts centred around modelling the complex turbulent fluxes across strong shear layers, such as exist between the channel and floodplain flow in an over bank flood flo...
Performance of the ARPA-SMR limited-area ensemble prediction system:two flood cases
ARPA-SMR limited-area ensemble prediction system flood cases
2009/11/12
The performance of the ARPA-SMR Limited-area Ensemble Prediction System (LEPS), generated by nesting a limited-area model on selected members of the ECMWF targeted ensemble, is evaluated for two flood...
The Soverato flood in Southern Italy:performance of global and limited-area ensemble forecasts
Soverato flood Southern Italy global and limited-area ensemble forecasts
2009/11/12
The predictability of the flood event affecting Soverato (Southern Italy) in September 2000 is investigated by considering three different configurations of ECMWF ensemble: the operational Ensemble Pr...
Theoretical interpretation of fetch limited wind-drivensea observations
Theoretical interpretation fetch limited wind-drivensea observations
2009/11/11
We show that the results of major fetch limited field studies of wind-generated surface gravity waves on deep water can be explained in the framework of simple analytical model. The spectra measured i...
Projection of compact fractal sets:application to diffusion-limited and cluster-cluster aggregates
compact fractal sets diffusion-limited cluster-cluster aggregates
2009/11/2
The need to assess the three-dimensional fractal dimension of fractal aggregates from the fractal dimension of two-dimensional projections is very frequent in geophysics, soil, and atmospheric science...