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Now showing items 1121-1130 of 1663
Core-Shell Nanofibers of Polyvinyl Alcohol/Polylactic Acid Containing TiO2 Nanotubes for Natural Sunlight Driven Photocatalysis
(
John Wiley and Sons Inc
, 2022 , Article)
Highly stable and efficient coaxial electrospun fibers of polyvinyl alcohol (PVA) and polylactic acid (PLA) nanocomposite filled with titanium dioxide (TiO2) nanotubes areaccomplished for natural sunlight-driven photocatalytic ...
Improving properties of thin film nanocomposite membrane through polyethyleneimine intermediate layer: A parametric study
(
Elsevier B.V.
, 2021 , Article)
In this work, the polyethyleneimine (PEI)-interlayered thin film nanocomposite (iTFN) membranes were developed by establishing graphene oxide (GO)-incorporated polyamide (PA) layer atop PEI-coated polysulfone (PSf) substrate ...
An overview of brine management: Emerging desalination technologies, life cycle assessment, and metal recovery methodologies
(
Academic Press
, 2021 , Article)
This study examines which management methods are the most recent and advanced in managing rejected brine generated from desalination plants. It also provides up-to-date information regarding the most adequate technologies ...
Adsorptive batch and biological treatments of produced water: Recent progresses, challenges, and potentials
(
Academic Press
, 2021 , Article)
Produced water is responsible for the largest contribution in terms of waste stream volume associated with the production of oil and gas. Characterization of produced water is very crucial for the determination of its main ...
Development of a piezoelectric nanogenerator based on mesoporous silica/zinc oxide hybrid nanocomposite fibres
(
John Wiley and Sons Ltd
, 2022 , Article)
The current research paper presents an investigation of the piezoelectric performances of five different polyvinylidene fluoride hexafluoropropylene (PHP) systems fabricated by electrospinning. Morphological and structural ...
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 ...
Investigation of flexible polymer-Tl2O3 nanocomposites for x-ray detector applications
(
Elsevier B.V.
, 2019 , Article)
We report on the synthesis and characterization of composite semiconducting polymer – nanoparticle membranes for X-ray detection applications. The membranes are made of poly(vinyl alcohol) (PVA) organic polymer that is ...
Investigation of phase transformation for ferrite-austenite structure in stainless steel thin films
(
Elsevier B.V.
, 2016 , Article)
In this work we report on phase transformation of 304 stainless steel thin films due to heat treatment. Ex-situ annealing was applied for evaporated 304 stainless steel thin films inside an ultra-high vacuum chamber with ...
Birth and death of spiral waves in a network of Hindmarsh–Rose neurons with exponential magnetic flux and excitable media
(
Elsevier Inc.
, 2019 , Article)
Spiral waves are spatiotemporal patterns, observed in complex networks of biological oscillators such as heart and brain. In this paper, at first a modified Hindmarsh–Rose model with external electromagnetic radiation and ...