Results 141 to 150 of about 19,027 (302)

On structural controllability in complex networks with periodic switching topologies

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper investigates the structural controllability of complex networks with periodic switching topologies. First, several graph transformations that preserve structural controllability are demonstrated. Based on the n‐walk theory, a criterion is derived that determines structural controllability by analyzing only the joint graph within a ...
Jingrui Hou   +3 more
wiley   +1 more source

Interpolação das curvas de nível no programa Surfer 8.0 através de imagens do Google Earth | Interpolation of level curves in the Surfer 8.0 program through Google Earth images

open access: yesRevista Geama, 2016
RESUMO: O relevo é representado por diversas formas, dentre elas as curvas de nível (CN). Para obtenção das CN é necessário a interpolação dos pontos cotados.
José Machado
doaj  

Prediction of Life Expectancy in Indonesia by Implementing Website-Based Lagrange Polynomial Interpolation

open access: yesInternational Journal of Applied Sciences and Smart Technologies
Life Expectancy (AHH) is a measurement of the average human lifespan accepted and used to assess the quality of health and welfare of a country's population.
Syamsul Maarip   +5 more
doaj   +1 more source

Firms' Green Responses to Environmental Regulations: A Three‐Dimensional Concurrent Engineering Perspective

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates companies' responses to energy efficiency policies, focusing on mandatory and voluntary regulations that create a complex landscape for businesses to navigate. Using a sample of 1473 firms across 29 European countries (2002–2018), we explore the impact of legislation on green redesign—operationalized through ...
Thomas Alexopoulos   +3 more
wiley   +1 more source

Polynomial interpolation in several variables

open access: yes, 2000
This is a survey of the main results on multivariate polynomial interpolation in the last twenty five years, a period of time when the subject experienced its most rapid development.
Mariano Gasca, Thomas Sauer
core  

Multivariate Polynomial Interpolation to Traces on Manifolds

open access: yes, 1995
A necessary and sufficient condition for polynomials defined on some (proper or improper) linear manifolds on Rk is given in order that they agree there with the traces of a polynomial on Rk (see H. A. Hakopian and A. A.
Hakopian, H.A., Sahakian, A.A.
core   +1 more source

Mechanistic deconvolution of BSA size variants by constrained Raman pseudo‐Voigt hard modeling during anion‐exchange chromatography

open access: yesBiotechnology Progress, EarlyView.
Abstract In biopharmaceutical manufacturing, protein aggregation is a critical quality attribute, necessitating rapid and reliable analytical strategies during downstream processes like anion‐exchange chromatography (AEX). While Raman spectroscopy enables continuous monitoring of protein secondary structure, standard data‐driven regression models ...
Jakob Heyer‐Müller   +4 more
wiley   +1 more source

Polynomial Interpolation and Applications to Autoregressive Models

open access: yes
Polynomial interpolation can be used to approximate functions and their derivatives. Some autoregressive models can be stated by using polynomial interpolation and function approximation.polynomial interpolation; autoregressive models;
Mateescu, George Daniel
core  

Scattered data fitting on surfaces using projected Powell-Sabin splines

open access: yes, 2007
We present C1 methods for either interpolating data or for fitting scattered data associated with a smooth function on a two-dimensional smooth manifold Ω embedded into R3. The methods are based on a local bivariate Powell-Sabin interpolation scheme, and
Schumaker, L.L., Davydov, Oleg
core  

Anatomical Study and Classification of Foramina of the Squamous Part of the Temporal Bone

open access: yesClinical Anatomy, EarlyView.
ABSTRACT The postglenoid foramen (PGF) is a rarely reported anatomical variant of the temporal bone, with limited data on its morphology, prevalence, and clinical relevance, particularly in non‐European populations. This study aimed to investigate the anatomy and frequency of foramina located on the squamous part of the temporal bone, including the PGF,
Tawanrat Paensukyen   +7 more
wiley   +1 more source

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