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السجلات المعروضة 7821 -- 7830 من 11077
Getting started with a practical and efficient time-frequency toolbox tfsap-7.0
(
Elsevier Inc.
, 2015 , Book chapter)
[No abstract available]
Heuristic formulation of time-frequency distributions
(
Elsevier Inc.
, 2015 , Book chapter)
[No abstract available]
Elastomeric photo-actuators and their investigation by confocal laser scanning microscopy
(2013 , Article)
The photo-actuation behavior of nanocomposites based on ethylene-vinylacetate copolymer (EVA) and styrene-isoprene-styrene (SIS) block copolymer filled with well-dispersed and modified multiwalled carbon nanotubes (MWCNTs) ...
Signal content estimation based on the short-term time-frequency Rényi entropy of the S-method time-frequency distribution
(2012 , Conference Paper)
A key characteristic of a nonstationary signal, when analyzed in the time-frequency domain, is the signal complexity, quantified as the number of components in the signal. This paper describes a method for the estimation ...
Dietary habits of Palestinian adolescents in three major governorates in the West Bank: a cross-sectional survey
(2010 , Article)
The Palestinian society is undergoing changes in their dietary habits and in the prevalence of obesity and
overweight. Palestinian adolescents (aged 10–19 years) make up 24% of the population. Their dietary habits are ...
Qatari Media Roles in Maximizing the Qatari Soft Power and Overcoming the Glocal Social Challenges of Hosting World Cup 2022
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
From the moment in 2010 when the World Cup was awarded to the tiny oil-rich nation with little soccer history, the event had been shrouded in controversy. Allegations of corruption abounded and investigations commissioned. ...
Intercalation of ionic liquids into bentonite: Swelling and rheological behaviors
(
Elsevier B.V.
, 2016 , Article)
In this study, direct intercalation of three different green ionic liquids (ILs) having different salt and cation sizes into bentonite interlayer is investigated. The ILs covered in this study are: 1-hexyl-3-methylimidazolium ...
Flexible pressure sensor based on PVDF nanocomposites containing reduced graphene oxide-titania hybrid nanolayers
(
MDPI AG
, 2017 , Article)
A novel flexible nanocomposite pressure sensor with a tensile strength of about 47 MPa is fabricated in this work. Nanolayers of titanium dioxide (titania nanolayers, TNL) synthesized by hydrothermal method are used to ...
Heat stress impairs proprioception but not running mechanics
(
Elsevier Ltd
, 2019 , Article)
Objectives
To determine the effects of heat stress on ankle proprioception and running gait pattern.
Design
Counterbalanced repeated measures.
Methods
12 trained runners performed a proprioception test (active ...
Parcellating cognitive heterogeneity in early psychosis-spectrum illnesses: A cluster analysis
(
Elsevier B.V.
, 2018 , Article)
Cognitive impairment is argued to represent a core feature of psychosis-spectrum illnesses. However, within-diagnosis heterogeneity is common, and risk factors for poor cognition remain to be examined after statistically ...