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441
Polyaniline/Polystyrene Blends: In-Depth Analysis of the Effect of Sulfonic Acid Dopant Concentration on AC Conductivity Using Broadband Dielectric Spectroscopy
منشور في 2018"…Electrical conduction activation energies for the blends were also calculated using the temperature dependence of the direct current (DC) conductivity at a low frequency (σdc), which exhibit an Arrhenius behaviour with respect to temperature. Scanning electron microscopy revealed a fibrous morphology for the pure PANI, while the blends showed agglomeration with increasing CSA concentrations. …"
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442
Enhancing the stability and performance of graphene oxide-poly(amido amine) polysulfone membranes with (3-aminopropyl)triethoxysilane crosslinker
منشور في 2025"…The fabricated membranes were characterized by pore size analysis, water contact angle measurements, scanning electron microscopy (SEM), and atomic force microscopy (AFM). …"
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443
Investigating mixed biosolids and cardboard for methylene blue adsorption: Activation, adsorption modelling and thermodynamics
منشور في 2023"…The characterization of the samples revealed surface areas of 156, 515, and 527 m<sup>2</sup>/g for KBS, KCB, and KM, respectively based on Brunauer–Emmett–Teller (BET) analysis, with increased porosity and metal content after activation evident from the Scanning Electron Microscopy-Energy Dispersive Spectroscopy (SEM-EDS) results, as well as the presence of magnetite in the KBS and KM samples apparent from the X-ray powder diffraction (XRD) results. …"
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444
Biochar from food waste: a sustainable amendment to reduce water stress and improve the growth of chickpea plants
منشور في 2022"…<p>The application of biochar in agriculture is a developing means to improve soil water retention, fertility, and crop yield. …"
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445
Oxidative stress cytotoxicity induced by platinum-doped magnesia nanoparticles in cancer cells
منشور في 2021"…The chemical compositions, functional groups, and size of nanoparticles were determined using X-ray diffraction, Fourier transform infrared spectroscopy, energy dispersive X-ray spectroscopy, transmission electron microscopy, and scanning electron microscopy. Pt/MgO nanoparticles were cuboid and in the nanosize range of 30–50 nm. …"
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article -
446
Enhanced nucleate boiling heat transfer on bubble-induced assembly of 3D porous interconnected graphene oxide/silver nanowire hybrid network
منشور في 2022"…<p>Due to an increasing trend of size diminution, integration, and multifunctionality, the heat load on electronic devices is constantly increasing. …"
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447
A Low Cost, Large Bandwidth Patch Antenna design for utilization in Frequency Diverse Arrays
منشور في 2023احصل على النص الكامل
doctoralThesis -
448
Modelling the cryogenic environment aided by CFD & FEM to provide optimized solutions for unconventional manufacturing of aerospace alloys
منشور في 2020"…The modern manufacturing industry needs to meet the growing demands of aerospace production, while adhering to increasingly strict environmental and sustainability constraints. …"
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masterThesis -
449
Effect of Surface Treatment of Halloysite Nanotubes (HNTs) on the Kinetics of Epoxy Resin Cure with Amines
منشور في 2020"…The activation energy gradually increased by increasing α due to the diffusion-control mechanism. …"
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450
Studying coral reef patterns in UAE waters using panel data analysis and multinomial logit and probit models
منشور في 2020"…An extended dataset will enable a means to independently validate the defined models and test other modelling approaches. …"
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451
Corrosion Behaviour of 316L Stainless Steel in CNTs–Water Nanofluid: Effect of Temperature
منشور في 2020"….% CNTs) were homogenously dispersed in deionized water using the surfactant GA and tested using three corrosion tests conducted in series: open circuit test, polarization resistance test, and potentiodynamic scans. These tests were also conducted on the same steel but in solutions of GA-deionized water only. …"
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452
Sustainable utilization of waste carbon black in alkali-activated mortar production
منشور في 2021"…Scanning electron microscopic (SEM) imaging showed more unreacted fly ash particles combined with more voids and cracks within the microstructure of the geopolymer with high WCB content. …"
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453
Production of flexible nanocomposite membranes for x-ray detectors
منشور في 2020"…Electrical impedance tests reveal that both dc resistance and activation energy decrease with increasing temperature as well as nanoparticle concentration. …"
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454
Performance of Acacia Gum as a Novel Additive in Thin Film Composite Polyamide RO Membranes
منشور في 2019"…The properties of the prepared membranes were evaluated using contact angle, zeta potential measurements, Raman spectroscopy, scanning electron microscopy, and surface profilometer. …"
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455
Thermo-mechanical Behavior of C45 Steel over a Range of Temperatures and Loading Rates
منشور في 2016احصل على النص الكامل
doctoralThesis -
456
Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits
منشور في 2022"…The phthalate esters levels were increased with increasing the temperature to 60 °C. …"
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457
Finding novel targets for the treatment and reversal of type 2 diabetes mellitus and obesity
منشور في 2023"…The present pilot study represents a novel dietary means by which to reduce BCAA, and as such, provides a blueprint for a potential dietary therapeutic in obesity/diabetes.…"
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458
Preparation and Characterization of Polysulfone Membranes Reinforced with Cellulose Nanofibers
منشور في 2022"…The pure water flux (PWF) of fabricated membranes increased with the addition of CNFs into the PSF matrix. …"
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459
Graphene oxide/chitosan doped polysulfone membrane for the treatment of industrial wastewater
منشور في 2023"…The effect of GO-CH addition on the morphology and membrane performance was studied through water contact angle, scanning electron microscopy, atomic force microscopy, porosity, pore size, and permeation measurements as well as rejection and antifouling tests, while produced GO-CH nanocomposite was characterized using FTIR and XRD analyses. …"
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460
Genomic and pleiotropic analyses of resting QT interval identifies novel loci and overlap with atrial electrical disorders
منشور في 2021"…We aimed to gain new insights by (i) providing new candidate genes, (ii) identifying pleiotropic associations with other cardiovascular traits, and (iii) scanning for sexually dimorphic genetic effects. We conducted a genome-wide association analysis for resting QT interval with ~9.8 million variants in 52 107 individuals of European ancestry without known cardiovascular disease from the UK Biobank. …"