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Now showing items 26275-26294 of 50233
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Use of β-cyclodextrin as enhancer of ascorbic acid rejection in permselective films for amperometric biosensor applications
( Elsevier B.V. , 2018 , Article)Interference rejection in amperometric biosensors can be more effective introducing some modifiers during electro-deposition of permselective film. Addition of β-cyclodextrin (βCD), a cyclic oligosaccharide composed of ... -
Usefulness of COMT gene polymorphisms in North African populations
( Elsevier B.V. , 2019 , Article)The COMT gene encodes for catechol-O-methyl-transferase, an enzyme playing a major role in regulation of synaptic catecholamine neurotransmitters. Investigating 4 markers of the COMT gene (rs2020917, rs4818, rs4680, ... -
Usefulness of In-Situ Synchrotron Study on Scale Formation during CO2 Corrosion of Mild Steel: A Review
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Despite the availability of the detailed knowledge about the chemical, electrochemical and transport processes associated with the formation of ferrous carbonate during CO2- corrosion of mild steel, information available ... -
User cooperation schemes in the soft handover regions
( IEEE , 2009 , Conference Paper)This paper examines the effect of relay-assisted soft handover on the performance of the uplink communication in the third generation mobile networks. We focus on users which are traveling over two cell boundaries in a ... -
User privacy and data trustworthiness in mobile crowd sensing
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)Smartphones and other trendy mobile wearable devices are rapidly becoming the dominant sensing, computing and communication devices in peoples' daily lives. Mobile crowd sensing is an emerging technology based on the sensing ... -
User satisfaction and energy use behavior in offices in Qatar
( SAGE Publications Ltd , 2018 , Article)The occupant behavior significantly contributes to the total energy use in buildings and its understanding is greatly needed in energy analysis/simulation studies. Uncertainties about the occupant behavior adversely affect ... -
User Scheduling in Federated Learning over Energy Harvesting Wireless Networks
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)In this paper, the deployment of federated learning (FL) is investigated in an energy harvesting wireless network in which the base station (BS) is equipped with a massive multiple-input multiple-output (MIMO) system and ... -
User-centric network selection in multi-RAT systems
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Rising numbers of mobile devices and wireless access technologies motivate network operators to leverage spectrum across multiple radio access networks, in order to significantly enhance quality of service as well as network ... -
User-Centric Networks Selection with Adaptive Data Compression for Smart Health
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Article)The increasing demand for intelligent and sustainable healthcare services has prompted the development of smart health systems. Rapid advances in wireless access technologies and in-network data reduction techniques can ... -
Users' affect and satisfaction in a privacy calculus context
( Emerald , 2021 , Article)Purpose: Mobile device users are frequently faced with a decision to allow access to their personal information that resides on their devices in order to install mobile applications (apps) and use their features. This paper ... -
User’s Technology Acceptance Model to Promote Trust Towards Mobile Commerce in Qatar
(2018 , Master Thesis)In the present fast-moving generation, the world of technology along with the support of the Internet has splendidly enhanced our daily lives. For instance, today everything is accessible on our fingertips, there is no ... -
Uses and Attitudes of Faculty Members in the College of Education at King Faisal University towards Test Item Formats
( Qatar University , 2005 , Article)The ever-increasing number of student enrollment in the college of education at King Faisal University has led many faculty members to abandon essay and open-ended type tests and resort to the quickly scorable multiple ... -
Using a combination approach in imparting effective telephone referral skills to emergency medicine residents in qatar: A pilot study
( Taylor & Francis Group , 2020 , Article)Background: Appropriate and timely feedback is essential in improving communication skills and is endorsed as a core competency of emergency medicine residency (EMR) education by the Accreditation Council for Graduate ...
