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السجلات المعروضة 17621 -- 17630 من 17862
Power system frequency estimation based on simulated annealing: A variable frequency model
(
Sharif University of Technology
, 2004 , Article)
This paper presents a new technique for measuring power system frequency, rate of change of frequency and the voltage amplitude and phase angle using the Simulated Annealing (SA) based optimization algorithm. The algorithm ...
Two digital filtering algorithms for fast estimation of symmetrical components in a power system: A static estimation approach
(
Elsevier
, 2003 , Article)
This paper presents the application of two digital filters working together for fast estimation of power systems symmetrical components. The three-phase unbalanced system is transformed to two phases using α–β-transformation. ...
Drivers and outcomes of corporate sustainability in the Indian hospitality industry
(
Emerald Publishing Limited
, 2023 , Article)
Purpose: This study aims to examine corporate sustainability in the hospitality industry as it caters to multiple stakeholders such as society and environment. Further, the researchers have attempted to portray a comprehensive ...
Total and high molecular weight adiponectin in patients with coronary artery disease
(
Wolters Kluwer Health
, 2009 , Article)
BACKGROUND: Serum adiponectin inversely correlates with the extent of coronary artery disease (CAD). OBJECTIVES: To investigate the clinical significance of measuring high molecular weight (HMW) adiponectin in addition to ...
Unveiling and Brightening the Dark Side of Crowdfunding
(
UC Berkeley Haas School of Business
, 21-0 , Article)
Crowdfunding is a promising way for individuals and start-ups to raise funding from a large number of people, using an online platform to turn their dreams into reality. It is an alternative to conventional options such ...
The cardiovascular implication of single nucleotide polymorphisms of chromosome 9p21 locus among Arab population
(
Wolters Kluwer Health
, 2015 , Article)
Background: Based on several reports including genome-wide association studies, genetic variability has been linked with higher (nearly half) susceptibility toward coronary artery disease (CAD). We aimed to evaluate the ...
Hypoadiponectinemia in obese and diabetic subjects in the State of Qatar
(
Karger
, 2008 , Article)
Background: Obesity is commonly associated with insulin resistance (IR), and is a common cause of type 2 diabetes. Adiponectin is an adipose tissue protein that enhances insulin sensitivity and has anti-atherogenic properties. ...
A frontier-based managerial approach for relative sustainability performance assessment of the world's airports
(
John Wiley and Sons Ltd
, 2021 , Article)
The sustainability impact of air transportation has become crucial to communities. Airports around the world are forced to be transparent with the society and to declare their sustainability results. As the sustainability ...
Area spectral efficiency of infrastructure relay enhanced cellular systems
(
Institution of Engineering and Technology
, 2016 , Article)
In this study, the authors investigate the downlink area spectral efficiency (ASE) of infrastructure relay enhanced cellular systems. ASE for cellular systems is defined as the maximum achievable data rate per unit bandwidth ...
The prevalence of vitamin d deficiency among female college students at Qatar University
(
Saudi Arabian Armed Forces Hospital
, 2011 , Article)
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