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السجلات المعروضة 4141 -- 4150 من 18091
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
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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 ...
Student teachers development as teacher leaders during the practicum experience
(
Emerald Group Publishing Ltd.
, 2019 , Article)
Purpose: The purpose of this paper is to explore the nature of student teachers' development as teacher leaders during a 12-week practicum experience at Qatari government schools. Design/methodology/approach: The investigation ...
Effect of the support on physicochemical properties and catalytic performance of cobalt based nano-catalysts in Fischer-Tropsch reaction
(
Elsevier Ltd
, 2017 , Article)
In this paper, comparative investigations of the effects of CNTs and ?-Al2O3 on the physicochemical properties and catalytic performances of Co based nano-catalyst during FTS have been presented. Catalysts were prepared ...
Joint Demand-Side Management in Smart Grid for Green Collaborative Mobile Operators under Dynamic Pricing and Fairness Setup
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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]
Modulation of Plant Defense System in Response to Microbial Interactions
(
Frontiers Media
, 2020 , Article)
© Copyright © 2020 Nishad, Ahmed, Rahman and Kareem. At different stages throughout their life cycle, plants often encounter several pathogenic microbes that challenge plant growth and development. The sophisticated innate ...