Search
Now showing items 3011-3020 of 5774
Burnout of primary teachers in Qatar government schools during an era of educational reform
(
Society for Research and Knowledge Management
, 2019 , Article)
This study examined the burnout levels of a broad cross-sectional sample of primary school teachers (n=1657) from Qatar within the three domains of the burnout syndrome: Emotional Exhaustion (EE), Depersonalization (DP), ...
Mixed-methods pre-match cooling improves simulated soccer performance in the heat.
(
Taylor & Francis
, 2019 , Article)
This investigation examined the effects of three pre-match and half-time cooling manoeuvres on physical performance and associated physiological and perceptual responses in eight University soccer players during a non-motorised ...
A disease-modifying treatment for Alzheimer's disease: Focus on the trans-sulfuration pathway
(
De Gruyter
, 2019 , Article)
High homocysteine levels in Alzheimer's disease (AD) result from low activity of the trans-sulfuration pathway. Glutathione levels are also low in AD. L-cysteine is required for the synthesis of glutathione. The synthesis ...
Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf
(
Blackwell Publishing Ltd
, 2017 , Article)
An assessment of vertical distribution, diel migration, taxonomic and functional diversity of fishes was carried out at offshore platforms in The (Arabian-Iranian-Persian) Gulf. Video footage was recorded at the Al Shaheen ...
Fault Detection, Isolation, and Service Restoration in Distribution Systems: State-of-the-Art and Future Trends
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
This paper surveys the conceptual aspects, as well as recent developments in fault detection, isolation, and service restoration (FDIR) following an outage in an electric distribution system. This paper starts with a ...
Design, fabrication, and characterization of low-power gas sensors based on organic-inorganic nano-composite
(
Elsevier B.V.
, 2017 , Article)
Low-power and selective H2S gas sensors based on tungsten oxide (WO3) nanoparticles (NPs) embedded in organic polymer membranes are presented in this study. WO3 NPs were synthesized using the sol-gel method. Polymer solutions ...
Braking effect of climate and topography on global change-induced upslope forest expansion
(
Springer New York LLC
, 2017 , Article)
Forests are expected to expand into alpine areas due to global climate change. It has recently been shown that temperature alone cannot realistically explain this process and that upslope tree advance in a warmer scenario ...
Inhibition of mild steel corrosion in CO2 and H2S-saturated acidic media by a new polyurea-based material
(
Wiley-VCH Verlag
, 2019 , Article)
Oil well acidizing is a common practice used to boost oil well productivity in the industry. This practice, however, exposes the mild steel components of the wells to extremely harsh corrosive environments. Under such ...
بيان أسماء القرآن وترتيب سوره والتعريف بآياته وحروفه
(
مركز صالح عبدالله كامل للاقتصاد الإسلامي - جامعة الأزهر
, 2017 , Article)
هدف البحث إلى بيان أسماء القرآن وترتيب سوره والتعريف بآياته وحروفه. وأوضح البحث أن الرسول صلي الله عليه وسلم حرص على أن تتحقق للقرآن الكريم أقصي درجات الحفظ والضبط، وكان يتخذ من أصحابه رضي الله عنهم كتاباً يكتبون القرآن ...
Stochastic model predictive tracking of piecewise constant references for LPV systems
(
Institution of Engineering and Technology
, 2017 , Article)
This study addresses a stochastic model predictive tracking problem for linear parameter-varying (LPV) systems described by affine parameter-dependent state-space representations and additive stochastic uncertainties. The ...