بحث بسيط
السجلات المعروضة 211 -- 220 من 1360
A review on electrospun bio-based polymers for water treatment
(
Budapest University of Technology
, 2015 , Article)
Over the past decades, electrospinning of biopolymers down to nanoscale garnered much interest to address most of the millennia issues related to water treatment. The fabrication of these nanostructured membranes added a ...
PDGFRα depletion attenuates glioblastoma stem cells features by modulation of STAT3, RB1 and multiple oncogenic signals.
(
Impact Journals
, 2016 , Article)
Platelet derived growth factor receptors (PDGFRs) play an important role in tumor pathogenesis, and they are frequently overexpressed in glioblastoma (GBM). Earlier we have shown a higher protein expression of PDGFR isoforms ...
Nanotubes Impregnated Human Olfactory Bulb Neural Stem Cells Promote Neuronal Differentiation in Trimethyltin-induced Neurodegeneration Rat Model
(
Wiley
, 2017 , Article)
Neural stem cells (NSCs) are multipotent self-renewing cells that could be used in cellular-based therapy for a wide variety of neurodegenerative diseases including Alzheimer's diseases (AD), Parkinson's disease (PD), ...
Therapeutic potential of human olfactory bulb neural stem cells for spinal cord injury in rats.
(
Nature Publishing Group
, 2016 , Article)
STUDY DESIGN:
Adult human olfactory bulb neural stem cells (OBNSCs) were isolated from human patients undergoing craniotomy for tumor resection. They were genetically engineered to overexpresses green fluorescent protein ...
Morphology and thermal degradation studies of melt-mixed poly(hydroxybutyrate-co-valerate) (PHBV)/poly(ε-caprolactone) (PCL) biodegradable polymer blend nanocomposites with TiO2 as filler
(
Springer
, 2015 , Article)
The morphology, thermal stability and thermal degradation kinetics of melt-mixed poly(hydroxybutyrateco-valerate) (PHBV)/poly(e-caprolactone) (PCL) blends filled with small amounts of titanium(IV)oxide (TiO2) nanoparticles ...
Dynamic mechanical properties of PLA/PHBV, PLA/PCL, PHBV/PCL blends and their nanocomposites with TiO2 as nanofiller
(
Elsevier
, 2015 , Article)
The effect of blending and the addition of small amounts of TiO2 nanoparticles on the dynamic mechanical properties of PLA/PHBV, PLA/PCL and PHBV/PCL blends is reported in this paper. The storage modulus of the PLA/PHBV ...
Effect of surfactant and radiation treatment on the morphology and properties of PP/EG composites
(
Springer
, 2015 , Article)
The effects of surfactant and electron beam (EB) radiation treatment on the morphology and properties of polypropylene (PP)/expanded graphite (EG) composites were investigated. Surfactant treatment and sonication of
EG ...
Prediction of the mechanical properties of copper powder-filled low-density polyethylene composites. A comparison between the ANN and theoretical models
(
Begell House
, 2015 , Article)
In the present study, the mechanical properties of copper (Cu) powder-filled low-density polyethylene
(LDPE) composites are predicted by using artificial neural networks (ANNs) as a function of
the filler concentration. ...
Preparation of multiphase poly(styrene-co-butyl acrylate)/wax-clay nanocomposites via miniemulsion polymerization
(
AD Publications
, 2015 , Article)
In the presence of different wax-clay nanocomposites concentrations, poly(styrene-co-butyl acrylate) P(S-co-BA) copolymers were prepared via free-radical random copolymerization of styrene and butyl acrylate in miniemulsion. ...
Women and Political Interest in Qatar: Moving Ahead but Not Catching Up
(
Taylor & Francis (Routledge)
, 2016 , Article)
Interest in politics is an important ingredient in the formation of civil society, which
in turn provides the basis for good governance. Existing research has not clarified drivers of
political interest with respect to ...