搜索结果: 136-150 共查到“理学 Prediction”相关记录260条 . 查询时间(0.352 秒)
Prediction of new charmed and bottom exotic pentaquarks
large Nc mean field baryon resonances exotic hadrons charmed baryons bottom baryons
2010/3/16
Baryons of the type Qqqqq-bar (where Q = c,b and q = u,d,s quarks) forming anti-decapenta (15)-plets with spin-parity one half-plus are predicted on simple theoretical considerations. The lightest mem...
Numerical and Dimensional Analysis for Prediction of Line Heating Residual Deformations
dimensional analysis 3-D finite element analysis elasto-plastic analysis residual deformations multiple regression analysis oxy-acetylene gas flame
2011/9/8
Line heating process is a very complex phenomenon as a variety of factors affects the amount of residual deformations. Numerical thermal and mechanical analysis of line heating for prediction of resid...
Prediction of lightning flash density with the WRF model
Prediction of lightning flash density WRF model
2010/9/13
The Lightning Potential Index (LPI) is a measure of the potential for charge generation and separation that leads to lightning flashes in convective thunderstorms. It is calculated from model simulate...
Diagnosis and Prediction of Tipping Points in Financial Markets: Crashes and Rebounds
fnancial bubble crash negative bubble rebound prediction log-periodic power law positive feedback errordiagram
2010/4/27
By combining (i) the economic theory of rational expectation bubbles, (ii) behavioral finance on imitation and herding of investors and traders and (iii) the mathematical and statistical physics of ...
Analyzing the prices of the most expensive sheet iron all over the world: Modeling, prediction and regime change
Econophysics Auction markets Private car license plate Regime change Modelingand prediction
2010/4/27
The private car license plates issued in Shanghai are bestowed the title of "the most expensive sheet iron all over the world", more expensive than gold. A citizen has to bid in an monthly auction to ...
A Monte Carlo Algorithm for Universally Optimal Bayesian Sequence Prediction and Planning
Bayesian Sequence Prediction computable physics
2010/4/1
The aim of this work is to address the question of whether we can in principle design rational decision-making agents or artificial intelligences embedded in computable physics such that their decisio...
Predictability and Prediction for an Experimental Cultural Market
Social dynamics prediction theoretical analysis empirical analysis.
2010/4/7
Individuals are often influenced by the behavior of others, for instance because they wish to obtain the benefits of coordinated actions or infer otherwise inaccessible information. In such situations...
Comparative analysis of model behaviour for flood prediction purposes using Self-Organizing Maps
Comparative analysis model behaviour flood prediction purposes Self-Organizing Maps
2009/12/16
Distributed watershed models constitute a key component in flood forecasting systems. It is widely recognized that models because of their structural differences have varying capabilities of capturing...
Flicker-noise spectroscopy in earthquake prediction research
Flicker-noise spectroscopy earthquake prediction research
2009/12/11
The problem of earthquake prediction and the methods of identification of geophysical precursory signals are discussed. To get information on the dynamics of earthquake preparation processes, fluctuat...
Strong earthquakes can be predicted: a multidisciplinary method for strong earthquake prediction
Strong earthquakes a multidisciplinary method strong earthquake prediction
2009/12/10
The imminent prediction on a group of strong earthquakes that occurred in Xinjiang, China in April 1997 is introduced in detail. The prediction was made on the basis of comprehensive analyses on the r...
Comparative analysis of model behaviour for flood prediction purposes using Self-Organizing Maps
Comparative analysis model behaviour flood prediction purposes Self-Organizing Maps
2009/12/8
Distributed watershed models constitute a key component in flood forecasting systems. It is widely recognized that models because of their structural differences have varying capabilities of capturing...
Prediction of scour depth at culvert outlets using neural networks
Prediction scour depth culvert outlets neural networks
2009/12/4
Scour at culvert outlets is a phenomenon encountered world-wide. Research into the problem has mainly been of an experimental nature, with equations being derived for particular circumstances. These t...
Prediction of the stochastic behaviour of nonlinear systems by deterministic models as a classical time-passage probabilistic problem
stochastic behaviour nonlinear systems deterministic models time-passage probabilistic problem
2009/11/16
Assuming that the behaviour of a nonlinear stochastic system can be described by a Markovian diffusion approximation and that the evolution equations can be reduced to a system of ordinary differentia...
Skill prediction of local weather forecasts based on the ECMWF ensemble
Skill prediction local weather forecasts ECMWF ensemble
2009/11/12
Ensemble Prediction has become an essential part of numerical weather forecasting. In this paper we investigate the ability of ensemble forecasts to provide an a priori estimate of the expected foreca...
Verification of intense precipitation forecasts from single models and ensemble prediction systems
intense precipitation forecasts single models ensemble prediction systems
2009/11/12
The performance of single models and ensemble prediction systems has been investigated with respect to quantitative precipitation forecasts. Evaluation is based on the potential economic value of + 72...