Journal ArticleDOI
A complex plane representation of dielectric and mechanical relaxation processes in some polymers
S. Havriliak,S. Negami +1 more
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In this paper, it was shown that the complex deformation of the same data can be represented by a function of same form but with different values for the constants, which can be interpreted as the decay of the distortion with time of the removal of stress field.About:
This article is published in Polymer.The article was published on 1967-01-01. It has received 2483 citations till now. The article focuses on the topics: Complex plane & Dielectric.read more
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Criterion of Existence of Power-Law Memory for Economic Processes.
TL;DR: The use of the proposed criteria allows apply the fractional calculus to construct dynamic models of economic processes and can be also used to identify the linear integro-differential operators that can be considered as fractional derivatives and integrals of non-integer orders.
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Time domain reflectometry: measurement of free water in normal lung and pulmonary edema
TL;DR: The results indicate that free water occupies ∼60% of the total volume of normal lung tissue and that there is an increase in free water in pulmonary edema.
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Stabilization of Poly(methyl methacrylate) Nanofibers with Core–Shell Structures Confined in AAO Templates by the Balance between Geometric Curvature, Interfacial Interactions, and Cooling Rate
TL;DR: In this paper, the glass transition behaviors of poly(methyl methacrylate) (PMMA) nanofibers confined in pristine and surface-modified AAO templates are investigated by differential scanning calorimetry (DSC) and broadband dielectric spectroscopy (BDS).
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POSS Moieties with PEG Vertex Groups as Diluent in Polyurethane Elastomers: Morphology and Phase Separation
Stefanos Koutsoumpis,Konstantinos N. Raftopoulos,Małgorzata Jancia,Joanna Pagacz,Edyta Hebda,Christine M. Papadakis,Krzysztof Pielichowski,Polycarpos Pissis +7 more
TL;DR: In this article, polyhedral oligomeric silsesquioxane moieties with poly(ethylene glycol) groups attached on the cage (PEG-POSS) were blended with an elastomeric polyurethane matrix, in contents up to 10 wt %.
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Broadband dielectric studies of weakly polar and non-polar liquid crystals
TL;DR: Complex dielectric permittivities, for two orientations of the director n, parallel (E || n) and perpendicular (E ⊥ n) to the probing electric field E, of the weakly polar liquid crystals (LCs) 4,4′-dihexylazoxybenzene (D6AOB) as well as the non-polar liquid crystal (D7AB) have been measured in the frequency range 75 kHz to 1
References
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Book
Viscoelastic properties of polymers
TL;DR: In this article, the authors describe the nature of Viscoelastic behavior of polymeric systems and approximate relations among the linear Viscoels and approximate interrelations among the Viscelastic Functions.
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Dispersion and Absorption in Dielectrics I. Alternating Current Characteristics
Kenneth S. Cole,Robert H. Cole +1 more
TL;DR: In this paper, the locus of the dielectric constant in the complex plane was defined to be a circular arc with end points on the axis of reals and center below this axis.
Book
A treatise on the mathematical theory of elasticity
TL;DR: Webb's work on elasticity as mentioned in this paper is the outcome of a suggestion made to me some years ago by Mr R. R. Webb that I should assist him in the preparation of a work on Elasticity.