Buscar
Mostrando ítems 61-70 de 7211
Localised structures and pattern formation in heterogeneous nonlinear systems
(2018)
We investigate remarkable phenomena in nonlinear systems associated with intrinsically non-linear heterogeneities, motivated by real-world situations. We study the nonlinear dynamics in parametrically driven systems and ...
COS 121-7: Urban ecosystem function: The role of spatial heterogeneity, scale, and site-specific allometrics
Many studies of urban ecosystem function have been based on mean values of structure for an entire urban ecosystem and models that use region-centric algorithms and assumptions. Often, these urban forest function modeling ...
On the Use of Mixed RP/SP Models in Prediction: Accounting for Systematic and Random Taste Heterogeneity
(INFORMS, 2011)
A basic assumption in mixed revealed preference (RP)/stated preference (SP) estimation is that both data sets represent basically the same phenomenon. Thus, we would expect individuals to show the same tastes regardless ...
The influence of habitat structure, at different spatial scales, on the ecological distribution of macroalgal communities in streams
(Soc Botanica Sao Paulo, 2016-06-01)
Habitat heterogeneity influences the composition and structure of macroalgal communities in lotic environments. However, depending on the spatial scale, different environmental characteristics may exert more or less ...
Inductive model generation for text classification using a bipartite heterogeneous network
(SpringerScience PressBeijing, 2014-05)
Algorithms for numeric data classification have been applied for text classification. Usually the vector space model is used to represent text collections. The characteristics of this representation such as sparsity and ...
A structural study and its relation to dynamic heterogeneity in a polymer glass former
(Royal Society of Chemistry, 2021-02)
The relationship between structure and dynamical behavior (super-Arrhenius temperature dependence of relaxation time accompanied by heterogeneous dynamics) in glassy materials remains an open issue in the physics of condensed ...
Insights into the posttranslational structural heterogeneity of thyroglobulin and its role in the development, diagnosis, and management of benign and malignant thyroid diseases
(Sbem-Soc Brasil Endocrinologia & Metabologia, 2016)
Thyroglobulin (Tg) is the major glycoprotein produced by the thyroid gland, where it serves as a template for thyroid hormone synthesis and as an intraglandular store of iodine. Measurement of Tg levels in serum is of great ...
Topological sensitivity analysis in heterogeneous anisotropic elasticity problem. Theoretical and computational aspects
(Elsevier Science Sa, 2016-11)
The topological sensitivity analysis for the heterogeneous and anisotropic elasticity problem in two-dimensions is performed in this work. The main result of the paper is an analytical closed-form of the topological ...