搜索结果: 1-11 共查到“物理学 Heterogeneous”相关记录11条 . 查询时间(0.106 秒)
Analysis of a Fast Fourier Transform Based Method for Modeling of Heterogeneous Materials
Homogenization Fast Fourier Transform Conjugate Gradients
2011/8/18
Abstract: The focus of this paper is on the analysis of the Conjugate Gradient method applied to a non-symmetric system of linear equations, arising from a Fast Fourier Transform-based homogenization ...
Non-perturbative heterogeneous mean-field approach to epidemic spreading in complex networks
Non-perturbative heterogeneous mean-field approach epidemic spreading complex networks
2011/9/9
Since roughly a decade ago, network science has focussed among others on the problem of how the spreading of diseases depends on structural patterns. Here, we contribute to further advance our underst...
Universal Theorems for Total Energy of the Dynamics of Linearly Elastic Heterogeneous Solids
Energy Bounds Effective Dynamic Properties Metamaterials Homogenization
2011/7/28
Abstract: In this paper we consider a sample of a linearly elastic heterogeneous composite in elastodynamic equilibrium and present universal theorems which provide lower bounds for the total elastic ...
Impact of Heterogeneous Human Activities on Epidemic Spreading
Epidemic Spreading, Human Dynamics, Inter-Event Time Distribution, Susceptible-Infected Model, Heterogeneity
2011/9/2
Recent empirical observations suggest a heterogeneous nature of human activities.The heavy-tailed inter-event time distribution at population level is well accepted,while whether the individual acts i...
Spherical harmonic transform on heterogeneous architectures using hybrid programming
Spherical Harmonic Transforms, hybrid architectures, hybrid programming, OpenMP,CUDA, Multi-GPU
2011/9/9
Spherical Harmonic Transforms (SHT) are at the heart of many scientific and practical applications ranging from climate modeling to cosmological observations. In many of these areas a new wave of exci...
Element specific characterization of heterogeneous magnetism in (Ga,Fe)N films
Element specific characterization heterogeneous magnetism
2010/11/18
We employ x-ray spectroscopy to characterize the distribution and magnetism of particular alloy
constituents in (Ga,Fe)N films grown by metal organic vapor phase epitaxy. Furthermore, photo-
electro...
Edge states in two-dimensional electron gas with heterogeneous spin-orbit interaction
Edge states two-dimensional electron gas heterogeneous spin-orbit interaction
2010/11/23
We show that edge states similar to those known for topological insulators exist in two-dimensional electron system with one-band spectrum in the presence of heterogeneous spin-orbit interaction (SOI)...
Heterogeneous Kibble-Zurek mechanism: vortex nucleation during Bose-Einstein condensation
Heterogeneous Kibble-Zurek mechanism vortex nucleation Bose-Einstein condensation
2010/11/9
The Kibble-Zurek mechanism is applied to the spontaneous formation of vortices in a harmonically trapped thermal gas following a temperature quench through the critical value for Bose-Einstein conden...
期刊信息
篇名
Heterogeneous oxidation of carbonyl sulfide on atmospheric Particles and Alumina
语种
英文
撰写或编译
撰写
作者
Hong He*,Junfeng Liu,Yujing Mu,Yunbo Yu
第一作者单位
RCEES,Chinese Academy of Sciences
刊物名称
Environ...
期刊信息
篇名
Mechanism of Heterogeneous Oxidation of Carbonyl Sulfide on Al2O3: An In Situ Diffuse Reflectance Infrared Fourier Transform Spectroscopy Investigation
语种
英文
撰写或编译
撰写
作者
Junfeng Liu,Yunbo Yu,Y...
The Renormalization-Group Microscope: The Local Statistical Mechanics of Heterogeneous Systems
Renormalization-Group Microscope Heterogeneous Systems Local Statistical Mechanics
2010/4/16
Renormalization-group theory is developed to yield all local microscopic thermodynamic densities in heterogeneous systems. Local energy densities and local magnetizations are thus obtained for random-...