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Dependence of wear behavior on sintering mechanism for Iron-Alumina Metal Matrix Nanocomposites
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Elsevier Ltd
, 2018 , Article)
The present paper reports the dependence of wear behavior on sintering mechanism for iron (Fe) alumina (Al2O3) metal matrix nanocomposites fabricated via Powder Metallurgy (P/M) technique. Nanocomposite composition was ...
Shear wave propagation in layered composites with degraded matrices at locations of imperfect bonding.
(
Elsevier
, 2018 , Article)
Biodegradable polymers find an increasing number of applications in different fields of engineering and medicine due to their environmental-friendly degradation. The process of degradation of biodegradable polymer constituents ...
Generation of photo charge in poly(ethyleneimine)-TiO2-anthocyanin modified papers conditioned at different humidities.
(
Elsevier
, 2018 , Article)
The article describes the influence of humidity on the surface photodielectric properties of papers prepared from poly(ethyleneimine)-TiO2 nanoparticles-anthocyanin modified cellulose fibres. The anthocyanins were extracted ...
Non-enzymatic biosensing of glucose based on silver nanoparticles synthesized from Ocimum tenuiflorum leaf extract and silver nitrate
(
Elsevier Ltd
, 2018 , Article)
An enzyme-free glucose sensor developed based on silver nanoparticles (Ag NPs) via bio-mediated route using Ocimum tenuiflorum leaves extract. The Ag NPs were characterized by X-ray diffraction (XRD), ultraviolet-visible ...
Indentation and bending behavior of electroless Ni-P-Ti composite coatings on pipeline steel
(
Elsevier B.V.
, 2018 , Article)
Electroless Ni-P coatings have been adopted in many industrial applications due to their excellent wear and corrosion resistance. The unique properties and autocatalytic nature suggest a potential usage as a pipeline inner ...
Influence of relative humidity on the electrical response of PEDOT:PSS based organic field-effect transistor
(
Elsevier B.V.
, 2018 , Article)
We have investigated the influence of relative humidity on the electrical response of a bottom gate organic field-effect transistor (OFET) with poly(3,4-ethylenedioxythiophene)/poly(4-styrene sulfonate) (PEDOT:PSS) as an ...
Donating Time or Money? The Effects of Religiosity and Social Capital on Civic Engagement in Qatar
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Springer Netherlands
, 2018 , Article)
Few studies have examined the role of religiosity and social capital on civic engagement in the context of a Muslim country. In this paper, we explore the impact of religiosity and social capital on charitable donations ...
Nudging greywater acceptability in a Muslim country: Comparisons of different greywater reuse framings in Qatar
(
Elsevier
, 2018 , Article)
With very low annual rainfall and increasingly depleted groundwater resources, the Gulf Cooperation Council (GCC) countries are some of the most water scarce in the world and rely on growing quantities of desalinated water ...
The impact of mechanically-imposed shear on clogging, fouling and energy demand for an immersed membrane bioreactor
(
MDPIAG
, 2018 , Article)
The impact of the application of mechanically-imposed shear on the propensity for fouling and clogging (or “sludging”—the agglomeration of sludge solids in the membrane channel) of an immersed flat sheet (iFS) membrane ...
Nanoscale studies of the early stages of scale formation in sour environments
(
one petro
, 2018 , Article)
The corrosion of carbon steel in environments containing hydrogen sulfide (H2S) is a critical issue to the oil and gas industry. Although considerable research efforts have been carried out, there is not yet a complete ...