Now showing items 844-863 of 4355

    • Flow Routing Calculations For Water Resources Management Using Spreadsheets 

      El Bahrawy, Aly N. ( Qatar University , 1999 , Article)
      Flow routing calculations are very important for water resources engineers for analyzing and designing water engineering systems such as reservoirs, stocmwater conduits and detention ponds, spillways, pumping stations, ...
    • Fluometuron Induced Growth, Chemical And Photosynthetic Changes In Chlorella Vulgaris 

      Younis, M. E. [محمود الباز يونس]; Soliman, A. I.; Osman, M. E. H. ( Qatar University , 1988 , Article)
      Presence of fluometuron at different concentrations in the culture medium of Chlorella vulgaris induced pronounced inhibition in the growth rate and dry weight of the alga throughout the experimental period. Furthermore, ...
    • Focus on Lean Construction at Umm Lekhba (Landmark) Interchange 

      Halimeh, Nader ( Qatar University Press , 2023 , Conference Paper)
      Umm Lekhba (Landmark) Interchange is the largest four level Interchange built in Doha-Qatar, which has 9 flyover bridges with 11 km in total length, constructed partly using 735 heavy precast concrete segments fabricated ...
    • Food, Energy and Water management innovation in Doha: a design-led nexus approach 

      Karanisa, Theodora; Saadaoui, Imen; Hamdi, Helmi; Fetais, Noora; Sayadi, Sami ( Qatar University Press , 2020 , Poster)
      Urban communities are affected by population growth, urbanization and climate change, thus being vulnerable to food, energy and water demand. According to the United Nations, the world's population is expected to increase ...
    • Foraminifera And Age Of The Araej Formation In The Dukhan Oil Field, Western Qatar Arabian Gulf 

      Hewaidy, Abdel Galil [عبد الجليل عبد الحميد هويدي]; Al Saad, Hamad ( Qatar University , 1992 , Article)
      The detailed examination of the three members of the Araej Formation (lower Araej, Uwainat and upper Araej) in four wells, in the Dukhan Field, led to the identification of 36 foraminiferal species. Of these, 29 species ...
    • Forecasting Of The Storm Surge In Winter At Alexandria (Egypt) 

      El Gindy, A. A. H. [احمد عبد الحميد الجندي]; El Din, S. H. Sharaf; Moursy, Z. A. ( Qatar University , 1992 , Article)
      Since storms frequently occur in the winter season, at Alexandria, SE of the Mediterranean Sea. storm surges often affect this area. In this paper, we attempt to forecast the storm surge heights in the commercial Western ...
    • Foreign Direct Investment and Economic Output in Nigeria (1984-2019) 

      O. Lamidi, Lukuman; A. Isiaka, Muideen; Sam, Nsikan ( Qatar University Press , 2022 , Article)
      Most developing nations need foreign support in order to fill their infrastructural gap. This is also true for Nigeria. One major source of foreign inflow is the Foreign Direct Investment (FDI). This study examines the ...
    • Formation of Usual and Bridging Complexes using organoselenium and -Tellurium compounds 

      Abid, Khalid Y.; Al Maydama, Hussein M.; عبد, خالد يحيى; الميدمة, حسين محمد ( Qatar University , 2005 , Article)
      The reactions of l,3-benzoselenadiazole with some diiodo selenium and tellurium heterocyclic compounds have led to the formation of charge transfer complexes. From the same reactions but in the presence of I9PtC14 new types ...
    • Formation Parameters Of The Lower Eocene Rocks In Qatar 

      El Sayed, Abdel Moktader A. [عبد المقتدر عبد العزيز السيد] ( Qatar University , 1986 , Article)
      The study of some carbonate rock samples collected from four different locations in Qatar and attributed to the Rus Formation (Lower Eocene) reveals that these rocks are mainly heterogeneous in their petrophysical ...
    • Frame Synchronization In Ofdm Systems Using Neural Networks, With Dsp Implementation 

      Al Meer, Mohamed H. ( Qatar University , 2002 , Article)
      This paper presents a method for estimation of the timing offset in OFDM (Orthogonal Frequency Division Multiplexing) systems. The author showed that it is possible to detect the start of the OFDM blocks without the use ...
    • Framework for Investigating the Level of Compliance to the OHS Regulatory by the Small and Medium Construction Companies in Oman 

      Al Alawi, Mubarak; Al Shahri, Mohamed; Al Ghafri, Amjaad ( Qatar Univesrity Press , 2020 , Conference Paper)
      The construction industry is characterized with a high rate of work-related accidents. Some of the accidents result in severe injuries and sometimes death. One of the reasons for such happenings is due to the noncompliance ...
    • The fraud exception in letters of credit – the Chinese approach 

      Ding, Yeming; Zeller, Bruno ( Hamad bin Khalifa University Press (HBKU Press) , 2017 , Article)
      In 2005, the Supreme People’s Court (SPC) introduced new provisions relating to letter of credit (L/C) transactions in the People’s Republic of China (PRC). This paper will examine the effectiveness of the new provisions ...
    • French literary influences on Joseph Conrad 

      Pratt, Leighton ( Qatar University , 1991 , Article)
    • From Creativity to Responsible Createlligence® as Future Competence 

      Urban, Klaus. K. ( Qatar University , 2002 , Article)
      Distinguished colleagues, ladies and gentlemen, it is a great honour and pleasure for me to talk to you today, a special day since it is my birthday, a special day since you have invited me to share my ideas and visions ...
    • From sports to science: Designing sports products to experience science and engineering 

      Ali, Ruba; Bhadra, Jolly; Siby, Nitha; Al-Thani, Noora ( Qatar University Press , 2020 , Poster)
      Sports can have substantial impact on fostering cognitive and non-cognitive skills in youth leading to higher productivity. Its' potential to integrate within diverse academic subjects make it an ideal choice to attract ...
    • Frustration through futility: Least developed countries and the WTO’s settlement of disputes 

      Welsh, Ronald Cullen Kerr ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Article)
      The lack of participation and engagement by Least Developed Countries (LDCs) in the WTO in general and in their use of the Understanding on Rules and Procedures Governing the Settlement of Disputes (DSU) in particular has ...
    • Full Scale Performance of Primary Settling Tanks 

      Ahmad, Shamim; Murad, M.; Javed, K. H. ( Qatar University , 1989 , Article)
      The characteristics and the flowrate of municipal wastewater from the city of Doha, located in the Arabian Gulf have been studied to examine their effect on the performance of the primary settling tanks at the local sewage ...
    • Full-Scale Seawater Reverse Osmosis Desalination Plant Simulator 

      siddiqui, hammad; Elnour, Mariam Elnour; meskin, nader; zaidi, syed ( Qatar University Press , 2020 , Poster)
      Reverse Osmosis (RO) is an efficient and clean membrane-based technology for water desalination. This work presents a full-scale Seawater Reverse Osmosis (SWRO) desalination plant simulator using MATLAB/Simulink that has ...
    • Fully Softened and Residual Shear Strengths of Midra Shale 

      Eid, Hisham ( Qatar Univesrity Press , 2020 , Conference Paper)
      This paper presents a comparison of the fully softened shear strengths measured using the triaxial and torsional ring shear devices for a shale that possesses noticeably high plasticity and induration. The residual shear ...
    • Functional adaptations of fig trees (ficus carica, l.) In agroecosystems of the western mediterranean desert of Egypt. 

      Abdel Razik, M. S.; El-Darier, S.; عبد الرازق, محمد سعد الدين; الضرير, سلامة عمر ( Qatar University , 1991 , Article)
      The ecophysiological characteristics of fig (Fi'cus carica, L.) trees, growing with maximum activity during the hot and dry summer, were studied in relation to growth, carbon partitioning, nutrient balance and water use. ...