Browsing Academic by Title
Now showing items 6211-6230 of 26058
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Differentiation among stability regimes of alumina-water nanofluids using smart classifiers
( Techno Press , 2022 , Article)Nanofluids have recently triggered a substantial scientific interest as cooling media. However, their stability is challenging for successful engagement in industrial applications. Different factors, including temperature, ... -
Differentiation and classification of bacterial endotoxins based on surface enhanced Raman scattering and advanced machine learning
( Royal Society of Chemistry , 2022 , Article)Bacterial endotoxin, a major component of the Gram-negative bacterial outer membrane leaflet, is a lipopolysaccharide shed from bacteria during their growth and infection and can be utilized as a biomarker for bacterial ... -
Differentiation of human olfactory bulb-derived neural stem cells toward oligodendrocyte.
( Wiley , 2018 , Article)In the central nervous system (CNS), oligodendrocytes are the glial element in charge of myelin formation. Obtaining an overall presence of oligodendrocyte precursor cells/oligodendrocytes (OPCs/OLs) in culture from different ... -
Diffuse Phase Transition In Non-Stoichiometric LiRbSO4 Crystals
( Qatar University , 1992 , Article)The influence of changing the ratio of Li2S04 on the structure transition of (RbxLi1-x)2S04 , LRS crystals, where x ranged from 0.1 to 0. 7, was studied by thermal analysis techniques in the temperature range 300 - 600 K. ... -
Diffuser Bed Construction Challenges on the Musaimeer Pump Station and Outfall Project
( Qatar University Press , 2023 , Conference Paper)Musaimeer Pump Station and Outfall project (MPSO) is a strategically important drainage asset initiated, developed, and completed by Ashghal in 2022. This project accommodates ground and storm water received from the ... -
The Diffusion Diaphragm Cell: A State-Of-The-Art-Review
( Qatar University , 1990 , Article)The diffusion diaphragm cell is considered one of the simplest and most reliable devices for measuring liquid-phase diffusivities. The design of such diaphragm cells has passed through many stages of refinement over the ... -
Diffusion of saturated hydrocarbons in low density polyethylene (LDPE) films
( Wiley Subscription Services, Inc. , 1989 , Article)The diffusion coefficients at zero penetrant concentration, D0, of n-heptane, n-heptane, n-octane, n-decane, and 2,2,4-trimethylpentane (TMP) in LDPE were obtained in the range of 25–50°C, using the desorption method. The ... -
Diffusion Problems Arising In Mathematical Biology 2
( Qatar University , 1996 , Article)In this paper we consider long range diffusion, examine the local behavior of epidemics in Lp'q. In section 1 of chapter 2 we develop a model, the long range diffusion pressure in planktonic patchiness and then in secion ... -
Digenic inheritance and genetic modifiers
( Blackwell Publishing Ltd , 2018 , Article Review)Digenic inheritance (DI) concerns pathologies with the simplest form of multigenic etiology, implicating more than 1 gene (and perhaps the environment). True DI is when biallelic or even triallelic mutations in 2 distinct ... -
Digital Advertising Creative Processes and Innovation in UK SME Advertising Agencies: An Empirical Investigation of Viral Advertising
( Damietta University , 2021 , Article)Innovation is arguably the largest theme in advertising literature. However, the emergence of E-Marketing has led to an unprecedented level of change in the industry. In an attempt to explore innovation practices and digital ... -
Digital baseband compensation of frequency-dependent joint TX/RX I/Q imbalance in beamforming MIMO OFDM transceivers
( IEEE , 2012 , Conference Paper)In this paper, we investigate the effects of asymmetric frequency-dependent joint transmit-receive I/Q imbalance on the performance of beamforming MIMO-OFDM systems. We derive the throughput-maximizing transmit/receive ... -
Digital control for UPS inverters
( IEEE , 2003 , Conference Paper)PWM inverters digital controls with dead-beat re sponse, for UPS applications, are reviewed. To improve the output waveforms of the PWM inverter, several modern control techniques are applied together with the deadbeat ... -
Digital divide impact on e-voting adoption in middle eastern country
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)To ensure a high level of participation by voters and their trust in the election process when using an e-voting system, the voters who are on the other side of the digital divide must be considered. Although the Jordanian ... -
Digital entrepreneurship intentions of Qatar university students motivational factors identification: Digital entrepreneurship intentions
( IGI Global , 2020 , Article)This exploratory study examines the relationship between personality characteristics and contextual factors with their association to the attitudes, the perceived behavioral control, and subjective norms, which determine ... -
Digital Facilities: A Bim Capturing Reality Framework And Integration With Building Management System
(2019 , Master Thesis)Qatar University (QU) had been sharing the vision of the country in developing various technological aspects and approaches in order to achieve global standard qualities and accomplishments. In this research, from the ... -
Digital forensic analysis for source video identification: A survey
( Elsevier , 2022 , Article Review)In recent years, many digital devices have been equipped with a video camera that allows videos to be recorded in good quality, free of charge and without restrictions. Concurrently, the widespread use of digital videos ... -
Digital government service machine DGSM
( IEEE , 2008 , Conference Paper)The rapid improvement in latest technologies motivates individuals to progress in their societies. Fast and worthy can be significant titles for the demands of this modern life. And because of technology improvements, there ... -
Digital heritage enrichment through artificial intelligence and semanticweb technologies
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Art and culture represent substantial ways to transfer the history of humans across civilizations and epochs. Preserving artwork and cultural objects is thus important and the focus of multiple institutions and governments ... -
Digital Humanities and Qur’ãnic Manuscript Studies: New Perspectives and Challenges for Collaborative Spaces and Plural Views
( Qatar University Press , 2020 , Article)The use of digital tools has revolutionized academic research in the humanities, changing its approaches, methodologies and outcomes. The phenomenon is comparable to the radical change induced by the introduction of printing ... -
DIGITAL INNOVATION : A BLESSING OR A CURSE ?
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)We all somehow witnessed the needeness we have today towards technology. Either when we were getting medical services or public services or others… Our world today is becoming more and more digital to a point that is ...
