Now showing items 25641-25660 of 50233

    • Trace Metals in Wastewater Ponds in Qatar 

      Sweleh, Jamal A. [جمال امين صويلح]; Al-Naimi, Ibrahim S.; Abulfatih, Hussain A.; Al-Thani, Roda F.; Kardousha, Mahmoud M.; ... more authors ( Qatar University , 2002 , Article)
      A one-year monitoring program was conducted to determine the extent of metal contamination in two wastewater ponds in Qatar. Abu-Hamour pond receives untreated domestic and industrial waste while Abu-NakhIa pond receives ...
    • Traceability for adaptive information security in the cloud 

      Nhlabatsi, Armstrong; Thun, Thein; Khan, Niamul; Yu, Yijun; Bandara, Arosha; ... more authors ( IEEE Computer Society , 2014 , Conference Paper)
      One of the key challenges in cloud computing is the security of the consumer data stored and processed by cloud machines. When the usage context of a cloud application changes, or when the context is unknown, there is a ...
    • A tracer microrheology for determination of viscoelasticity of dilute ovalbumin colloids 

      Bakhsh, Ahmed; Elobeid, Tahra; Avci, Esra; Demirci, Mehmet; Taylan, Osman; ... more authors ( ICE Publishing , 2021 , Article)
      This study seems to be the first effort to determine the viscoelastic properties of dilute ovalbumin colloids using dynamic-light-scattering-based optical microrheology using carboxylated melamine microparticles as the ...
    • Tracing Environmental Law Principles within the Qatari Legal System 

      Hayajneh, Abdelnaser Zeyad; Elbarrawy, Hassan; Elshazly, Yassin; Rashid, Tarek ( BJHSS , 2017 , Article)
      In the era of environmental revolution, law becomes relevant. The last few decades witnessed huge environmental concerns, at a global level, international conferences, declarations, and international treaties has been ...
    • Tracking and constraining authorization provenance 

      Hu, Jinwei; Khan, Khaled M.; Bai, Yun; Zhang, Yan ( Springer Berlin Heidelberg , 2012 , Conference Paper)
      Authorization provenance concerns how an authorization is derived. It appears important to define authorization provenance to (1) analyze policy bases, (2) defend against a class of attacks, and (3) audit authorizations. ...
    • Tracking spatio-temporal dynamics of harmful algal blooms using long-term MODIS observations of Chaohu Lake in China from 2000 to 2021 

      Ting, Zhou; Li, Yan; Jiang, Bo; Alatalo, Juha M.; Li, Chen; ... more authors ( Elsevier , 2023 , Article)
      Harmful algal blooms (HABs) have long been a critical threat to environmental safety and health, especially in inland lakes with rapidly growing socioeconomic development. Although satellite remote sensing provides an ...
    • Tracking the commute home from school utilizing GPS and heart rate monitoring: Establishing the contribution to free-living physical activity 

      Collins, Peter; Al-Nakeeb, Yahya; Lyons, Mark ( Human Kinetics Publishers Inc. , 2015 , Article)
      Background: Active school commuting is widely regarded as a key opportunity for youth to participate in physical activity (PA). However, the accurate measurement of the commute home from school and its contribution to total ...
    • Traction system with on-board inductive power transfer 

      Abdel-Khalik, A. S.; Ahmed, S.; Massoud, Ahmed ( Institution of Engineering and Technology , 2014 , Conference Paper)
      In traction applications based on long primary and short secondary type, contactless electrical energy transmission can offer distinct advantages over the conventional energy transmission based on catenary system to provide ...
    • Traction system with on-board inductive power transfer 

      Abdel-Khalik, A. S.; Ahmed, S.; Massoud, Ahmed ( Institution of Engineering and Technology , 2014 , Conference Paper)
      In traction applications based on long primary and short secondary type, contactless electrical energy transmission can offer distinct advantages over the conventional energy transmission based on catenary system to provide ...
    • Trade Diversification and Intra-Regional Trade in North Africa 

      Verdier-Chouchane, Audrey; Ben Ali, Mohamed Sami; Karagueuzian, Charlotte ( Palgrave Macmillan , 2016 , Book chapter)
      Examination of the growth phases in developed and in developing countries and their involvement in international trade shows the importance of trade policies in these countries. In recent decades, many developing countries ...
    • Trade finance in Qatar: blockchain and economic diversification 

      Dahdal, Andrew; Truby, Jon; Botosh, Husam ( Routledge , 2020 , Article)
      © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. Trade finance helps businesses deal with abnormal cash flows whilst managing counterparty risk and enhancing confidence in commercial ...
    • Trade Liberalization and Economic Diversification: A Dynamic CGE Model for The Economy of Qatar 

      Vellinga, Nico; Abdel Galil, Eisa ( Qatar University , 2007 , Article)
      This paper develops a dynamic computable general equilibrium (CGE) model for Qatar with the view of getting some insights into the working of this a small open oil dependent economy. The model addresses three important ...
    • Trade liberalization and relative employment: further evidence from Tunisia 

      Charfeddine, Lanouar; Mrabet, Zouhair ( Springer International Publishing , 2015 , Article)
      There are increasing studies that address the skill upgrading in developing countries. The theoretical analyses yield different results about which factors affect skill upgrading. The impact of trade openness and technology ...
    • The TradeLab Network of Legal Clinics: Capacity Building for a More Inclusive Globalization 

      Pauwelyn, Joost; Carpenter, Theresa ( Qatar University Press , 2018 , Article)
      TradeLab is a global network of universities and training centers, founded in 2013, that conducts pro bono projects for developing countries and other stakeholders such as Civil Society Organizations (CSOs) and Small and ...
    • Trading wireless information and power transfer: Relay selection to minimize the outage probability 

      Butt, M. Majid; Nasir, Adnan; Mohamed, Amr; Guizani, Mohsen ( IEEE , 2014 , Conference Paper)
      This paper studies the outage probability minimization problem for a multiple relay network with energy harvesting constraints. The relays are hybrid nodes used for simultaneous wireless information and power transfer from ...
    • Trading wireless information and power transfer: Relay selection to minimize the outage probability 

      Butt M.M.; Nasir A.; Mohamed A.; Guizani M. ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)
      This paper studies the outage probability minimization problem for a multiple relay network with energy harvesting constraints. The relays are hybrid nodes used for simultaneous wireless information and power transfer from ...
    • Traditional Arabian Marketplaces in Context: A Comparative Study of Souq Waqif in Doha, Qatar and Souq Mutrah in Muscat, Oman 

      Tannous, Heba Osama (2020 , Master Thesis)
      This study presents a comparison of form and function for two traditional markets within their metropolitan regions on the Arabian Peninsula: Souq Waqif in Doha, State of Qatar, and Souq Mutrah in Muscat, Sultanate of ...
    • Traditional plant functional groups explain variation in economic but not size-related traits across the tundra biome 

      Thomas, H. J. D.; Myers-Smith, I. H.; Bjorkman, A. D.; Elmendorf, S. C.; Blok, D.; ... more authors ( Wiley , 2019 , Article)
      Aim: Plant functional groups are widely used in community ecology and earth system modelling to describe trait variation within and across plant communities. However, this approach rests on the assumption that functional ...
    • TRAF6-mediated ubiquitination of NEMO requires p62/sequestosome-1 

      Zotti, Tiziana; Scudiero, Ivan; Settembre, Pio; Ferravante, Angela; Mazzone, Pellegrino; ... more authors ( Elsevier Ltd , 2014 , Article)
      The atypical protein kinase C-interacting protein p62/sequestosome-1 (p62) has emerged as a crucial molecule in a variety of cellular functions due to its involvement in various signaling mechanisms. p62 has been implicated ...