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Scale dependent inference in landscape genetics

Ecological relationships between patterns and processes are highly scale dependent. This paper reports the first formal exploration of how changing scale of research away from the scale of the processes governing gene flow affects the results of landscape genetic analysis.

出版机构:Springer Netherlands

刊物名称:Landscape Ecology

出版时间:2010

ISSN:0921-2973

数据源:报刊文摘

A new probabilistic broadcasting scheme for mobile ad hoc on-demand distance vector (AODV) routed networks

Broadcast is a fundamental operation used in Mobile Ad hoc NETworks (MANETs) for many services, such as route discovery and sending information messages. The direct method to perform broadcast is a simple flooding, which can decrease the performance of MANET.

出版机构:Springer US

刊物名称:The Journal of Supercomputing

出版时间:2010

ISSN:0920-8542

数据源:报刊文摘

Stretch-rate relationships for turbulent premixed combustion LES subgrid models measured using temporally resolved diagnostics

Temporally resolved measurements of turbulence flame interaction were used to experimentally determine relationships for the strain-rate and curvature stretch-rate exerted on a premixed flame surface.

出版机构:Elsevier Science

刊物名称:Combustion and Flame

出版时间:2010

ISSN:0010-2180

数据源:报刊文摘

A microkinetic model of ammonia decomposition on a Pt overlayer on Au(111)

mmonia decomposition on the surfaces Pt(111), Pt(100), and a Pt overlayer on Au(111) has been studied by DFT calculations. Steady-state surface coverages and ammonia decomposition rates have been obtained by microkinetic modeling.

出版机构:Elsevier Science

刊物名称:Journal of Molecular Catalysis A: Chemical

出版时间:2010

ISSN:1381-1169

数据源:报刊文摘

Influence of chemical models on the computation of thermo-fluid-dynamic parameters in hypersonic, rarefied flows

Four different chemical models (Bird, Fan and Shen, ??lassic?? and ??ew??quantic) have been implemented in a direct simulation Monte Carlo (DSMC) code for comparison purpose.

出版机构:SAGE Publications

刊物名称:Proceedings of the I MECH E Part G Journal of Aerospace Engineering

出版时间:2010

ISSN:0954-4100

数据源:报刊文摘

Modelling the Nafion® diffraction profile by molecular dynamics simulation

diffraction profile is here derived from classical Molecular Dynamics (MD) simulation for the hydrated perfluorosulphonic acid fuel-cell membrane material Nafion? at 363K using a 76??76??76? box. The MD simulation reproduces the phase-separated nanoscale structure of Nafion? and water channels.

出版机构:Elsevier Science

刊物名称:Journal of Power Sources

出版时间:2010

ISSN:0378-7753

数据源:报刊文摘

Conditional simulation of remotely sensed rainfall data using a non-Gaussian v-transformed copula

However, uncertainties associated with remotely sensed rainfall estimates are not well quantified. This issue is important considering the fact that uncertainties in input rainfall are the main sources of error in hydrologic processes.

出版机构:Elsevier Science

刊物名称:Advances in Water Resources

出版时间:2010

ISSN:0309-1708

数据源:报刊文摘

Reading direction and signaling in a simple computer simulation

The experiment investigated whether layout of cause and effect affects learning for causal connections in a simple computer simulation. Students (N =113) used an introductory text and a simulation to learn central concepts about neural networks and then took a retention and transfer test.

出版机构:Elsevier Science

刊物名称:Computers in Human Behavior

出版时间:2010

ISSN:0747-5632

数据源:报刊文摘

Segregated coupling of large-eddy simulations with downstream Reynolds-Averaged Navier–Stokes calculations

echnique is proposed for zonal coupling of Large Eddy Simulation (LES) with a downstream Reynolds-Averaged Navier?Stokes (RANS) calculation. At a pre-defined interface, mean velocities are coupled and velocity fluctuations of the LES zone are removed by employing a convective boundary condition.

出版机构:Elsevier Science

刊物名称:Computers & Fluids

出版时间:2010

ISSN:0045-7930

数据源:报刊文摘

Numerical investigation on the start-up of methane-fueled catalytic microreactors

Transient simulations have been performed in a plane-channel, methane-fueled microreactor made of either cordierite or FeCr alloy walls and coated with a platinum catalyst.

出版机构:Elsevier Science

刊物名称:Combustion and Flame

出版时间:2010

ISSN:0010-2180

数据源:报刊文摘