搜索结果: 16-29 共查到“理学 Multi-Scale”相关记录29条 . 查询时间(0.148 秒)
Flexible Multi-scale Alignment Using B-Spline Reparameterization-Computational Methods
Flexible Alignment L2-gradient flow Bi-cubic B-spline Finite elementmethod Multi-resolution representation
2012/8/10
In this first part of the companion volumes, we present a new flexible alignment method
to align two or more similar images, especially biological images. By minimizing an energy
functional measurin...
A Multi-Scale Model for Correlation in B Cell VDJ Usage of Zebrafish
Multi-Scale Model Correlation B Cell VDJ Usage of Zebrafish Populations and Evolution
2012/5/2
The zebrafish (\emph{Danio rerio}) is one of the model animals for study of immunology because the dynamics in the adaptive immune system of zebrafish are similar to that in higher animals. In this wo...
A Replica Inference Approach to Unsupervised Multi-Scale Image Segmentation
Inference Approach Image Segmentation
2011/9/29
We apply a replica inference based Potts model method to unsupervised image segmentation on multiple scales. This approach was inspired by the statistical mechanics problem of “community detection” an...
Fast computation of multi-scale combustion systems
Fast computation multi-scale combustion systems
2010/11/23
In the present work, we illustrate the process of constructing a simplified model for complex
multi-scale combustion systems. To this end, reduced models of homogeneous ideal gas mixtures
of methane...
Multi-scale turbulence modeling and maximum information principle. Part 1
Multi-scale turbulence modeling maximum information principle
2010/12/15
We discuss averaged turbulence modeling of multi-scales of length for an incompressible Newtonian fluid, with the help of the maximum information principle. We suppose that there exists a function bas...
Impacts of transported background ozone on California air quality during the ARCTAS-CARB period – a multi-scale modeling study
transported background ozone California air quality the ARCTAS-CARB period
2010/8/16
Multi-scale tracer and full-chemistry simulations with the STEM atmospheric chemistry model are used to analyze the effects of transported background ozone (O3) from the eastern Pacific on California ...
Characterizing Multi-Scale Self-Similar Behavior and Non-Statistical Properties of Financial Time Series
Non-stationary Time Series Wavelet Transform Fractals Power Law
2010/4/27
We make use of wavelet transform to study the multi-scale, self similar behavior and deviations thereof, in the stock prices of large companies, belonging to different economic sectors. The stock mark...
Assessing the diurnal cycle of precipitation in a multi-scale climate model
the diurnal cycle precipitation a multi-scale climate model
2009/12/2
Processes (CMMAP) using a comprehensive suite of diurnal cycle diagnostics including traditional harmonic analysis, and non-traditional diagnostics such as the broadness of the peak precipitation in t...
Multi-scale comparisons of tree composition in Amazonian terra firme forests
Multi-scale comparisons tree composition Amazonian terra firme forests
2010/1/21
We explored the floristic composition of terra firme forests across Amazonia using 55 plots. Firstly, we examined the floristic patterns using both genus- and species-level data and found that the spe...
Multi-scale analysis of teleconnection indices:climate noise and nonlinear trend analysis
Multi-scale analysis teleconnection indices climate noise nonlinear trend analysis
2009/10/30
The multi-scale nature and climate noise properties of teleconnection indices are examined by using the Empirical Mode Decomposition (EMD) procedure. The EMD procedure allows for the analysis of non-s...
Multi-scale model analysis of boundary layer ozone over East Asia
Multi-scale model analysis boundary layer ozone East Asia
2009/6/2
This study employs the regional Community Multiscale Air Quality (CMAQ) model to examine seasonal and diurnal variations of boundary layer ozone (O3) over East Asia. We evaluate the response of model ...
Pattern dynamics, pattern hierarchies, and forecasting in complex multi-scale earth systems
multi-scale earth systems dynamical variables
2009/5/15
Catastrophic disasters afflicting human society are often triggered by tsunamis, earthquakes, widespread flooding, and weather and climate events. As human populations increasingly move into geographi...
Impact of spatial data resolution on simulated catchment water balances and model performance of the multi-scale TOPLATS model
imulated water balances flow components multi-scale hydrological model
2009/5/13
This paper analyses the effect of spatial input data resolution on the simulated water balances and flow components using the multi-scale hydrological model TOPLATS. A data set of 25m resolution of th...
The integration of novel diagnostics techniques for multi-scale monitoring of large civil infrastructures
integration novel diagnostics techniques multi-scale monitoring civil infrastructures
2010/1/28
In the recent years, structural monitoring of large infrastructures (buildings, dams, bridges) or more generally man-made structures has raised an increased attention due to the growing interest about...