Multiresolution analysis of characteristic length scales with high-resolution topographic data
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2015jf003788
Abstract: Characteristic length scales (CLS) define landscape structure and delimit geomorphic processes. Here we use multi-resolution analysis (MRA) to estimate such scales from high resolution topographic data. MRA employs progressive terrain defocusing, via convolution of the… read more here.
Keywords: resolution; length scales; high resolution; characteristic length ... See more keywords
Sound absorption performance of sustainable foam materials: Application of analytical and numerical tools for the optimization of forecasting models
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.107166
Abstract: Abstract Traditional models used to predict acoustic properties of poroelastic materials are usually applied to fibrous layers or polyurethane foams. However, for new materials like complex cellular foams these procedures may not be applied due… read more here.
Keywords: foam; foam materials; acoustic properties; sustainable foam ... See more keywords
Revealing the characteristic length of random close packing via critical-like random pinning.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d1sm01697k
Abstract: By randomly pinning particles in fluidized states and finding the local energy minima, we form static packings of mono-disperse disks that resemble random close packing, when only nc = 2.6% of the particles are pinned.… read more here.
Keywords: characteristic length; length random; random; random pinning ... See more keywords
Adiabatic evolution of optical beams of arbitrary shapes in nonlocal nonlinear media
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/acd689
Abstract: By using the variational approach, we discussed the evolution of Hermite-Gaussian beams of different orders in nonlocal nonlinear media whose characteristic length is set as different functions of propagation distance. We proved that as long… read more here.
Keywords: characteristic length; beams; hermite gaussian; nonlocal nonlinear ... See more keywords