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Adaptive direct torque control using Luenberger-sliding mode observer for online stator resistance estimation for five-phase induction motor drives
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Springer Verlag
, 2018 , Article)
Direct torque control is considered as one of the variable structure control techniques which are characterized by fast response, simplicity and provide direct control of both electromagnetic torque and stator flux by ...
Downpayment, mobility and default: A welfare analysis
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Elsevier Ltd
, 2018 , Article)
In this paper, I study the impact of the relaxation of downpayment requirements on home-ownership and default risk in the context of a static spatial life cycle model. Given its quantitative success in matching the U.S. ...
The selection of brise soleil shading optical properties for energy conservation and glare removal: A case study in Qatar
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Elsevier Ltd
, 2018 , Article)
Energy efficiency in buildings is crucial for the design of sustainable cities, especially in hot climates where demands are high. This study investigates the impact of the shading optical properties on the space energy ...
Roll-over cyclometalation: A versatile tool to enhance the catalytic activity of transition metal complexes
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Elsevier B.V.
, 2018 , Article)
Roll-over cyclometalation is a special case of cyclometalation. While in classical cyclometalation, C,H-activation (deprotonation or oxidative addition) has to occur at the ligand to result in a metallacycle, in roll-over ...
Signaling pathways activated by PACAP in MCF-7 breast cancer cells
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Elsevier Inc.
, 2018 , Article)
PACAP has opposing roles ranging from activation to inhibition of tumor growth and PACAP agonists/antagonists could be used in tumor therapy. In this study, the effect of PACAP stimulation on signaling pathways was ...
القانون المدني القطري والقانون المدني الدولي : آفاق المواءمة في أحكام عقد البيع
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جامعة الكوفة
, 2018 , Article)
يعتبر القانون المدني الاب الروحي لكل القوانين التي ترعى العلاقات القانونية الخاصة، وبخاصة القانون التجاري. وذلك على الرغم من نمو التجارة الدولية وتطورها. حيث بدأت المفاهيم تتغير. والحياة تتبدل. والتجارة تتطور. والعمولة ...
Type 2 diabetes mellitus in pregnancy: The impact of maternal weight and early glycaemic control on outcomes.
(
Elsevier
, 2018 , Article)
To study the pregnancy outcomes in women with type 2 diabetes mellitus (T2DM) and to relate these to maternal risk factors. We conducted a retrospective study of 419 women with T2DM (index group)- who attended our diabetes ...
Full-duplex relay selection in cognitive underlay networks
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Article)
We analyze the outage and throughput performance of full-duplex relay selection (FDRS) in underlay cognitive networks. Contrary to half-duplex relaying, full-duplex relaying (FDR) enables simultaneous listening/forwarding ...
Common-mode voltage reduction for space vector modulated three- to five-phase indirect matrix converter
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Elsevier Ltd
, 2018 , Article)
All available Pulse Width Modulation (PWM) techniques employed to different Matrix Converter (MC) topologies generally generate switching Common-Mode Voltage (CMV), which introduces numerous operational concerns in electric ...
Endorser ethnicity impact on advertising effectiveness: effects of the majority vs. minority status of the target audience
(
Routledge
, 2018 , Article)
Previous research has studied several factors influencing advertising responses. However, this body of work has been mainly conducted in contexts where the target audience is a minority with a perceived lower status in the ...