Results 51 to 60 of about 12,302 (226)
Autism Research, EarlyView.ABSTRACT Internalizing and externalizing problems are highly prevalent among children and adolescents, with higher rates observed particularly among those with neurodevelopmental disorders. Previous studies have identified deficits in social competence and executive functioning (EF) as predictive factors of internalizing and externalizing problems, and
Samina I. Ansari +3 more
wiley +1 more source
Approximation of the Stieltjes Integral and Applications in Numerical Integration [PDF]
, 2003 Some inequalities for the Stieltjes integral and applications in numerical integration are given. The Stieltjes integral is approximated by the product of the divided difference of the integrator and the Lebesgue integral of the integrand.
Cerone, Pietro, Dragomir, Sever S
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Holomorphic Approximation in the Theory of Cauchy-Riemann Functions [PDF]
, 1986 In the paper we give a brief survey of problems concerning holomorphic approximation of Cauchy-Riemann (CR) functions on CR sub-manifolds in a complex ...
Dwilewicz, Roman, Roman Dwilewicz
core +1 more source
Optimization of 3D‐Printed Structured Packings—Current State and Future Developments
Chemie Ingenieur Technik, EarlyView.This paper gives an overview about structured packing development for distillation, surveying heuristic development cycles, computational fluid dynamics simulations, and additive manufacturing techniques. The emerging application of shape optimization to improve packings is emphasized, and its benefits, impact, and limitations are discussed.
Dennis Stucke +3 more
wiley +1 more source
Konform geometria Riemann-Finsler típusú metrikus tereken = Conform geometry of spaces with Riemann-Finsler metrics [PDF]
, 2010 Témánk az ún. Finsler-terek konform geometriája, különös tekintettel speciális tértípusok konform ekvivalenciájára. Egy sokaság Finsler-tér, ha az érintővektorok hosszát egy nem feltétlenül belső szorzatból származó funkcionálsereg segítségével mérni ...
Vincze, Csaba
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Compact Manifolds With Unbounded Nilpotent Fundamental Groups and Positive Ricci Curvature
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT It follows from the work of Kapovitch and Wilking that a closed manifold with nonnegative Ricci curvature has a uniformly almost nilpotent fundamental group. Leftover questions and conjectures, have asked if in this context the fundamental group is actually uniformly almost abelian. The main goal of this work is to construct examples (Mk9,gk)$(
Elia Bruè, Aaron Naber, Daniele Semola
wiley +1 more source
Weighted Sum of Correlated Lognormals: Convolution Integral Solution [PDF]
, 2011 Probability density function (pdf) for sum of n correlated lognormal variables is deducted as a special convolution integral. Pdf for weighted sums (where weights can be any real numbers) is also presented.
Nagy, Tamás
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Contributions to Plasma Physics, EarlyView.ABSTRACT Warm dense matter (WDM) is a complex state, where quantum effects, thermal excitations, and strong interparticle correlations coexist. Understanding its microscopic composition and medium‐induced modifications of atomic and molecular properties is essential for planetary modeling, fusion research, and high‐energy‐density experiments.
L. T. Yerimbetova +4 more
wiley +1 more source
Bounded Approximate Decentralised Coordination via the Max-Sum Algorithm [PDF]
, 2011 In this paper we propose a novel approach to decentralised coordination, that is able to efficiently compute solutions with a guaranteed approximation ratio. Our approach is based on a factor graph representation of the constraint network.
Farinelli, A. +14 more
core +1 more source
Journal of Science: Advanced Materials and DevicesThe purpose of this research is to introduce a new model for studying the photothermal process in a 2D semiconducting material with temperature-dependent properties using the recently modified Green and Lindsay theory.
Ismail M. Tayel, Mogtaba Mohammed
doaj +1 more source