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The role of variability in the property listing task
(Springer, 2018-06)
It is generally believed that concepts can be characterized by their properties (or features). When investigating concepts encoded in language, researchers often ask subjects to produce lists of properties that describe ...
Characterization of quinoa protein-chitosan blend edible films
(2011)
Quinoa protein/chitosan films were obtained by solution casting of blends of quinoa protein extract (PE) and chitosan (CH). Films from a PE/CH blend were characterized by FTIR, X-ray diffraction, thermal analysis, and SEM. ...
Synthesis, characterization, spectroscopic properties and DFT study of a new pyridazinone family
(Elsevier, 2017)
Nitrogen compounds are widely investigated due to their pharmacological properties such as antihypertensive, antinociceptive, antibacterial, antifungal, analgesic, anticancer and inhibition activities and lately even as ...
Forbidden subgraphs and the König–Egerváry property
(Elsevier, 2013)
The matching number of a graph is the maximum size of a set of vertex-disjoint edges.
The transversal number is the minimum number of vertices needed to meet every edge.
A graph has the König–Egerváry property if its ...
Structural characterization and dielectric properties of the solid solutions AgPb(Sb,Bi)S 3
(2012)
The new solid solutions AgPbSb 1 - x Bi x S 3 were prepared by solid state reactions. The phases were characterized by powder X-ray diffractions (XRD), scanning electron microscopy, and thermal analysis. The XRD patterns ...
Synthesis, characterization and electrical properties of quaternary selenodiphosphates: AMP2SE6 with A = Cu, Ag and M = Bi, Sb
(2003)
The new quaternary selenophosphate phases AMP2Se6 (A = Cu, Ag and M = Bi, Sb) were synthesized by ceramic methods at 1023 K. These phases were characterized by powder X-ray diffraction (XRD), Fourier transform infrared ...
VARIOUS LIPSCHITZ-LIKE PROPERTIES FOR FUNCTIONS AND SETS I: DIRECTIONAL DERIVATIVE AND TANGENTIAL CHARACTERIZATIONS
(2010)
In this work we introduce for extended real valued functions, defined on a Banach
space X, the concept of K directionally Lipschitzian behavior, where K is a bounded subset of X.
For different types of sets K (e.g., zero, ...
Reservoir characterization by multiattribute analysis: the orito field case
(UNIVERSIDAD NACIONAL DE COLOMBIA, 2010)
In order to characterize the Caballos formation reservoir in the Orito field in the Putumayo basin - Colombia, a multiattribute analysis was applied to a 50 km2 seismic volume along with 16 boreholes. Some properties of ...
Influence of copper doping on structural, morphological, optical, and vibrational properties of ZnO nanoparticles synthesized by sol gel method
(Elsevier, 2020)
Cu-doped ZnO nanocrystals (with 0, 0.5, 1.0, 1.5, and 2.0 at.% Cu) have been successfully synthesized by a solgel
method. The influence of Cu content on the properties of ZnO nanoparticles have been studied by ...
Effect of Yttrium Doping on Structural, Optical and Morphological Properties of ZrO2 Nanoparticles
(Amer Scientific, 2016)
In this study, pure and Y-doped ZrO2 nanoparticles were prepared by a simple microwave irradiation method. The nanoparticles were characterized by thermogravimetric and differential thermal analysis (TG-DTA), X-ray diffraction ...