تصفح University Publications حسب العنوان
السجلات المعروضة 98 -- 117 من 4419
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An Integrated Approach to Produced Water Treatment using Sand Filtration, Activated Carbon and Microemulsions modified Activated Carbon
( Qatar University Press , 2021 , Poster)The produced water from natural gas production process in the North field offshore is considered as the largest wastewater volume in Qatar, which could be potentially used for clean water resources for the industry as well ... -
An Integrated Workflow for Transforming Infrastructure Projects Data into the Metaverse
( Qatar University Press , 2023 , Conference Paper)The infrastructure construction industry is typically characterized by large-scale, complex technologies, long completion times, and challenging collaborations. The provisioning of digital representations in 3D by combining ... -
An Investigation into the Prevalence of Behavioral and Environmental determinants of cataract
( Qatar University Press , 2020 , Poster)Accounting for 51% of legal blindness in the world and 27% in Qatar,cataract remains the most prevelant cause of visual imapairments. Cataract involves the clouding of the eye lens, which reduces the light that reaches the ... -
An online module to evaluate the validity of an algorithm to assess the risk for drug-induced QTc prolongation in the psychiatric population
( Qatar University Press , 2020 , Poster)Introduction: QTc interval prolongation leads to serious complications making it a concern for all clinicians. Assessing the risk of QTc interval prolongation, especially in the psychiatric population, can be challenging ... -
Analysis of A Screen Type Solar Air Collector Without Transparent Cover
( Qatar University , 1989 , Article)The performance of a screen type solar air collector of different uniform mesh sizes and without a glass cover is investigated theoretically. Formulation of simultaneous radiation and convection heat transfer for a semi-steady ... -
Analysis Of Al Diffusion In Molten Germanium Induced By Pulsed Nd: Yag Laser Using Sims Technique
( Qatar University , 1996 , Article)In this work the volume diffusion coefficients and profile distribution of Al impurities in molten germanium have been measured using secondary-iron mass spectroscopy (SIMS) technique. Diffusion is achieved with aid of ... -
Analysis of dopant diffusion in molten germanium induced by pulsed nd : yag laser
( Qatar University , 1995 , Article)Laser - induced diffusion of various dopant elements into intransic germanium based on the dipping of Ge into dopant solution, have been used to produce doped ge layer using yag pulse laser with 300us duration ( A, = 1.664(1 ... -
An Analysis of Export Restriction Rules and Proposals Under the WTO
( Qatar University Press , 2018 , Other)This memorandum is a redacted version of a confidential research paper on export restriction negotiations in relation to food security under the auspices of the World Trade Organization (WTO). The complete version of this ... -
Analysis of Factors Affecting the Performance of Dynamic Compaction Technique: A Study of Coastal Area of Eastern Province in Saudi Arabia
( Qatar University Press , 2023 , Conference Paper)Coastal areas of the Eastern Province of Saudi Arabia have soil with low bearing capacity due to saturation with water, high contents of salt and inclusion of organic materials. The dynamic compaction (DC) technique, which ... -
Analysis of Gravity Measurements along Some Profiles On-Shore, Of Qatar Peninsula
( Qatar University , 2000 , Article)A gravity study on the Qatar Peninsula was conducted to leam about density contrasts in this region and to gain information about subsurface geological structures favourable for oil and gas reserves. We recorded high quality ... -
Analysis Of The Coupling Gap Between Microstrip Antennas
( Qatar University , 1997 , Article)The accurate and efficient Galerkin's method was developed in the spectral domain for analyzing gap discontinuities in patch antenna array. Using new current distribution the problem is solved using full wave approach ... -
Analysis Of The Effect Of The European Debt Crisis On The Saudi Arabian Economy
( Qatar University Press , 2021 , Article)This paper investigates the economic impact of the 2009 European debt crisis on Saudi Arabia’s real economy from 2004 Q2 to 2014 Q2 using a structural vector autoregressive model (SVAR). The results of the impulse response ... -
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 ... -
An analysis opf Talcott Parsons' Modern social theory applied to organizations
( Qatar University , 1985 , Article) -
An Analytical Review of Attempts to Mitigate Visual Pollution in Urban Settings
( Qatar University Press , 2023 , Conference Paper)Visual pollution is the main issue rising in urban settings these days. The residents of the built environment or the surrounding communities are negatively impacted by this sort of pollution. Visual pollution reduces ... -
Analytical Studies Of Some Controlled And Noncontrolled Drugs Of Abuse
( Qatar University , 1991 , Article)Separation and identification of some depressants and stimulants by GLC, combined GC-MS and HPLC techniques was attempted. The results obtained are successful, valuable and may be applied in routine forensic analysis. -
Analytical Studies Of Some Controlled And Noncontrolled Drugs Of Abuse (II)
( Qatar University , 1993 , Article)Benzodiazepines, barbiturates, amphetamines and some other non-controlled drugs were identified by GLC and HPLC then confirmed by GC-MS techniques. Comparative studies and discussions on the results obtained by GLC and ... -
Analyzing the urban heat island characteristics and mitigation strategies in eight arid and semi-arid cities
( Qatar University Press , 2020 , Poster)The aim of the study is two folds: first, the study analyze the formation of the Urban Heat Island (UHI) in eight different cities in arid and semi-arid region. The analysis is based on land cover / land use (LCLU) ... -
Annealing Behaviour, Tcr Values And Defect Density For "Cold-Condensed" Silver Films
( Qatar University , 1990 , Article)Thin silver films were deposited under vacuum of 10^ -6 Torr by thermal evaporation onto cooled glass substrates kept at low temperatures. Pure argon gas prevailed as residual gas. Annealing behaviour of the electrical ... -
Anomaly Detection in Blockchain-enabled Supply Chain: An Ontological Approach
( Qatar University Press , 2021 , Poster)In our proposed work, we propose an anomaly detection framework, for detecting anomalous transactions in business processes from transaction event logs. Such a framework will help enhance the accuracy of anomaly detection ...