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Effect of professional development on teaching behaviors and efficacy in Qatari educational reforms
(
Routledge
, 2017 , Article)
Qatar is undergoing major educational reform that is shifting its educational policy toward an instructional orientation grounded in constructivism and student-centered instruction. Differences in cultural conceptions of ...
Analysis of a solar PV/battery/DG set-based hybrid system for a typical telecom load: a case study
(
Taylor and Francis Ltd.
, 2017 , Article)
This paper analyses the technical and economic feasibility of using a hybrid renewable energy source for a typical telecom load in the state of Qatar. The hybrid system considered in this work consists of a solar photovoltaic ...
Integrated Data (i-Data), Mining and Utilization Approach for Effective Flare Management Strategies
(
American Chemical Society
, 2017 , Article)
Upset emissions occur during plant startup, shutdown, maintenance, malfunction, and flaring incidents. A wide range of these upsets cannot be managed by standalone control systems; plant personnel intervention is necessary ...
Impacts of twenty years of experimental warming on soil carbon, nitrogen, moisture and soil mites across alpine/subarctic tundra communities
(
Nature Publishing Group
, 2017 , Article)
High-altitude and alpine areas are predicted to experience rapid and substantial increases in future temperature, which may have serious impacts on soil carbon, nutrient and soil fauna. Here we report the impact of 20 years ...
Nonlinear Suboptimal Tracking Controller Design Using State-Dependent Riccati Equation Technique
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
In this brief, a new technique for solving a suboptimal tracking problem for a class of nonlinear dynamical systems is presented. Toward this end, an optimal tracking problem using a discounted cost function is defined and ...
Joint Demand-Side Management in Smart Grid for Green Collaborative Mobile Operators under Dynamic Pricing and Fairness Setup
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
In this paper, the interactions between multiple mobile operators, owning heterogeneous cellular networks, and energy retailers existing in the smart grid are investigated. Energy procurement decisions of the cellular ...
Iron and cobalt salicylaldimine complexes as catalysts for epoxide and carbon dioxide coupling: effects of substituents on catalytic activity
(
Springer International Publishing
, 2017 , Article)
The synthesis and characterization of substituted ONNO-donor salen-type Schiff base complexes of general formula [MIII(L)Cl] (L�=�Schiff base ligand, M�=�Fe, Co) is reported. The complexes have been applied as catalysts ...
Qatar's LNG: Impact of the changing east-asian market
(
Blackwell Publishing Inc.
, 2017 , Article)
[No abstract available]
Fuzzy Logic-Based Model to Predict the Impact of Flow Rate and Turbidity on the Performance of Multimedia Filters
(
American Society of Civil Engineers (ASCE)
, 2017 , Article)
This paper uses fuzzy logic-based models to predict and evaluate the performance of multimedia filters utilized in wastewater treatment. A fuzzy logic-based model is constructed and trained to predict the operating time ...
Distributed in-network processing and resource optimization over mobile-health systems
(
Academic Press
, 2017 , Article)
Advances in wireless and mobile communication technologies has promoted the development of Mobile-health (m-health) systems to find new ways to acquire, process, transport, and secure the medical data. M-health systems ...