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السجلات المعروضة 2553 -- 2572 من 49434
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An Analysis of the LPCs’ Returns in the Middle East Markets: The Search for the Efficient Frontier
( Canadian Center of Science and Education (CCSE) , 2013 , Article)This paper analysed the performance of selected property companies (PCs) stocks returns observed over the time period from Jan 2007 to June 2012. The analysis is based on the Markowitz Model and the Single Index Model ... -
Analysis of the Origin of Emiratis as Inferred from a Family Study Based on HLA-A, -C, -B, -DRB1, and -DQB1 Genes
( MDPI , 2023 , Article)In this study, we investigated HLA class I and class II allele and haplotype frequencies in Emiratis and compared them to those of Asian, Mediterranean, and Sub-Saharan African populations. Methods: Two-hundred unrelated ... -
Analysis of the performance of TAM in oil and gas industry: Factors and solutions for improvement
( Elsevier , 2020 , Article)Although it is well recognized that turnaround maintenance (TAM) projects are key determinant of the performance of oil and gas (O&G) companies, little is known about the factors that determine their performance and what ... -
Analysis of the Qatari R336C Cystathionine β-Synthase Protein in Mice.
( Wiley , 2019 , Article)Classical homocystinuria is a recessive inborn error of metabolism caused by mutations in the cystathionine beta-synthase (CBS) gene. The highest incidence of CBS deficiency in the world is found in the country of Qatar ... -
An Analysis Of The Ranges Of Globigerinina (Foraminiferida) Genera And Their Bearing On The Cretaceous-Tertiary Boundary
( Qatar University , 1991 , Article)An analysis of the Globigerinina genera from the Middle Jurussic to Holocene, using the method of Cutbill & Funnell, indicates that a major break of the Globigerinina genera occurred at the Maastrichtian-Paleocene boundary ... -
Analysis of the relationship between physical self-concept and body composition
( European College of Sport Science , 2016 , Presentation)INTRODUCTION Health-related fitness (HRF) explains the capacity to perform physical activities without tiring and include specific components that are objectively measured with standardized physical tests. The physical ... -
Analysis of the relationship between physical self-concept and body composition
( Hamad bin Khalifa University Press , 2016 , Conference Paper)Introduction: Body image is a psychological construct which refers to self-concept including self-image and feelings an individual perceives regarding his or her body. Several studies have examined how women subjectively ... -
Analysis of the resilience of the Turkey tourism industry to exogenous shocks: new evidence from a NARDL model
( Taylor & Francis , 2022 , Article)This paper analyses the resilience of the Turkey tourism industry to exogenous shocks over the period from January 1997 to December 2018. Using the nonlinear autoregressive distributed lag model, our results show strong ... -
Analysis of the thermal expansion behavior of oriented polyoxymethylene sheets
( Wiley Subscription Services, Inc., A Wiley Company , 1996 , Article)The applicability of the molecular composite model is extended to include the analysis of the thermal expansion behavior of oriented (anisotropic) polyoxymethylene. The model accounts for changes in the morphological and ... -
Analysis of the time-varying cortical neural connectivity in the newborn EEG: A time-frequency approach
( IEEE , 2011 , Conference Paper)Relationships between cortical neural recordings as a representation of functional connectivity between cortical brain regions were quantified using different time-frequency criteria. Among these, Partial Directed Coherence ... -
Analysis of the Trajectories of Left-turning Vehicles at Signalized Intersections
( Elsevier B.V. , 2020 , Conference Paper)Internationally, an annual number of more than a million fatalities are caused by road traffic crashes, with particularly signalized intersections being crash prone locations within the highway system. An accumulation of ... -
Analysis of the Women's Status in the Process of Iran's Socio-political Development in Last Forty Years
( Gulf Studies center - College of Arts & Sciences - Qatar University , 2020 , Conference Paper)Women's participation in political and social development is the one of the most important indicators in the process of sustainable development of societies. The present study examines the status of women's participation ... -
Analysis of Unsupervised Consumption Anomaly Detection in Sports Facilities using Artificial Intelligence-Based Data Analytics: A Case Study
( Association for Computing Machinery (ACM) , 2023 , Conference Paper)Sports facilities have exceptionally high energy demand due to the extensive operational requirements and high-occupancy seasonal rates. Towards promoting efficient energy usage and minimal losses, consumption anomaly ... -
Analysis of urban heat in a corridor environment – The case of Doha, Qatar
( Elsevier B.V. , 2018 , Article)Doha, Qatar is one of the arid coastal cities of the Gulf Cooperation Council (GCC) countries. Like similar cities, temperatures can vary widely throughout, with rapid and extensive development that has contributed to ... -
Analysis of vibrations in a diesel engine produced by Jatropha biodiesel using heterogeneous catalyst
( SAGE Publications Inc. , 2022 , Article)Extensive consumption of fossil fuel has contributed to the worldwide decline of its reserves and detrimental effect on the environment. Therefore, it is essential to explore alternative option of fuel for diesel engine. ... -
Analysis of wear behavior and surface properties of detonation gun-sprayed composite coating of Cr3C2–NiCr–CeO2 on boron steel
( SAGE Publications Ltd , 2019 , Article)The present paper reports the analysis of wear behavior and surface properties of detonation gun-sprayed composite coating of chromium carbide–nichrome–cerium oxide (Cr3C2–NiCr–CeO2) on boron steel. Experiments were performed ... -
An analysis opf Talcott Parsons' Modern social theory applied to organizations
( Qatar University , 1985 , Article) -
Analytic comparison between three high-throughput commercial SARS-CoV-2 antibody assays reveals minor discrepancies in a high-incidence population
( Nature Research , 2021 , Article)Performance of three automated commercial serological IgG-based assays was investigated for assessing SARS-CoV-2 "ever" (past or current) infection in a population-based sample in a high exposure setting. PCR and serological ... -
Analytic Prioritization of Indoor Routes for Search and Rescue Operations in Hazardous Environments
( Blackwell Publishing Inc. , 2017 , Article)Applications to prioritize indoor routes for emergency situations in a complex built facility have been restricted to building simulations and network approaches. These types of applications often failed to account for the ... -
Analytical approach to the Darcy–Lapwood–Brinkman equation
( Elsevier , 2007 , Article)Three exact solutions are obtained for flow through porous media, as governed by the Darcy–Lapwood–Brinkman model, for a given vorticity distribution. The resulting flow fields are identified as reversing flows; stagnation ...
