Results 81 to 90 of about 179,491,323 (208)
DETERMINE THE GALAXY BIAS FACTORS ON LARGE SCALES USING THE BISPECTRUM METHOD
, 2009 We study whether the bias factors of galaxies can be unbiasedly recovered from their power spectra and bispectra. We use a set of numerical N-body simulations and construct large mock galaxy catalogs based upon the semianalytical model of Croton et al ...
Guo, H., Jing, Y. P.
core +1 more source
Shock and Vibration, 2015 In the previous analysis, the dynamic behaviour of a nonlinear plate embedded into a fractional derivative viscoelastic medium has been studied by the method of multiple time scales under the conditions of the internal resonances two-to-one and one-to ...
Yury A. Rossikhin +2 more
doaj +1 more source
THE IMPACT OF EQUIVALENCE SCALES ON THE ANALYSIS OF INCOME AND FOOD SPENDING DISTRIBUTIONS [PDF]
This article examines the effects of different income and food spending adult equivalence scales on estimated expenditure elasticities, on the demographic characteristics of the rich and poor, and on the percentage of household income spent on food by ...
Blaylock, James R.
core
The influence of coastal upwelling on the biodiversity of sandy beaches in South Africa [PDF]
, 2015 Sandy beaches are often highly allochthonous, depending on external subsidies of carbon and nutrients. Despite this, sandy beach macrofaunal assemblages have received little attention regarding their response to enhanced primary productivity generated ...
Cramb, Pamela Helen
core +2 more sources
Multiple-Scale Analysis of Wave Propagation in Hydraulics
Method of multiple scales is used in the present paper is order to describe wave propagation in a pipeline with random changes in the pipe's diameter. Amplitude evolution equation for wave propagation is derived analytically.
Koliškins, Andrejs
core
Multiscale Medical Image Fusion in Wavelet Domain
The Scientific World Journal, 2013 Wavelet transforms have emerged as a powerful tool in image fusion. However, the study and analysis of medical image fusion is still a challenging area of research.
Rajiv Singh, Ashish Khare
doaj +1 more source
Migration and infectious disease in the etiology of multiple sclerosis: A case-control study
, 1989 Epidemiological study on multiple sclerosis risk of migration from South to North ...
Altobelli A. +2 more
core
A Novel Method to Improve the Multiple-Scales Solution of the Forced Nonlinear Oscillators
, 2019 We propose a novel procedure to improve the solutions obtained by perturbation methods for analyzing the solutions of strongly nonlinear systems in this paper. The proposed procedure is presented and then combined with the multiple-scales method for the
Hai-En Du, Guo-Kang Er, Vai Pan Iu
core +1 more source
Dynamic analysis of a parametrically excited golden Muga silk embedded pneumatic artificial muscle
MATEC Web of Conferences, 2018 In this work a novel pneumatic artificial muscle is fabricated using golden muga silk and silicon rubber. It is assumed that the muscle force is a quadratic function of pressure.
Kalita Bhaben, Dwivedy S. K.
doaj +1 more source
Dual-Branch Multi-Scale Relation Networks with Tutorial Learning for Few-Shot Learning
Applied SciencesFew-shot learning refers to training a model with a few labeled data to effectively recognize unseen categories. Recently, numerous approaches have been suggested to improve the extraction of abundant feature information at hierarchical layers or ...
Chuanyun Xu +4 more
doaj +1 more source