Now showing items 346-355 of 355

    • Variation Orders in Building Projects in Khartoum State-Sudan: The Causes and the Impact on Projects Performance 

      Elshaikh, Eltahir; Mahmoud, Salma ( Qatar Univesrity Press , 2020 , Conference Paper)
      "Occurrence of variation orders (VOs) is a common phenomenon in building projects and a challenging feature. Opinions and feedback of the stakeholders of building projects at Khartoum State – Sudan were investigated to ...
    • Vehicle Inspection Policy and Emission Analysis in Kuwait 

      Al Kheder, Sharaf; Al Rukaibi, Fahad; Aiash, Ahmad ( Qatar Univesrity Press , 2020 , Conference Paper)
      "Technical vehicle inspection centers are widespread in Kuwait. All vehicles should pass the test every two years if not older than six years or every one-year for other vehicles. This study provided an insight into the ...
    • Verification of ACI- 549 Code for Flexural Strengthening of Reinforced Concrete Beams Using FRCM 

      Afzal, Muhammad Shekaib; Ebead, Usama ( Qatar Univesrity Press , 2020 , Conference Paper)
      This paper presents an analytical study to verify the ACI 549-4R-16 code for experimentally tested Reinforced Concrete (RC) beams, which were strengthened to enhance the flexural capacity using Fiber-Reinforced Cementitious ...
    • Vibration Prediction Model for Building Developments Adjacent to Railways 

      Seiner, Martin; Pistone, Elisabetta; Achs, Gunther; Toll, Hanno ( Qatar Univesrity Press , 2020 , Conference Paper)
      This paper presents the experimental and computational evaluation of ground-borne noise and vibration impacts at sensitive receivers in the vicinity of existing track sections. Vibration problems occur as an effect of train ...
    • Water Supply from Turkey to Cyprus Island with Suspended Marine Pipeline 

      Ozturk, Izzet; Agiralioglu, Necati; Ozdemir, Omer; Akinci, Nasir ( Qatar Univesrity Press , 2020 , Conference Paper)
      More than 90% of the water requirement for the Turkish Republic of Northern Cyprus (TRNC/KKTC) was being supplied from groundwater resources, while the rest was being provided from surface waters and seawater until the ...
    • Watermain Breaks in Hong Kong: Causes and Consequences 

      Ahmad, Tayyab; Shaban, Ibrahim; Zayed, Tarek ( Qatar University Press , 2023 , Conference Paper)
      Watermain failure is a complex problem associated with significant socio-economic and environmental impacts. The complexity of this problem originates from many factors of physical, operational, and environmental nature. ...
    • Where Are We Now? 

      Oosterhuis, Kas ( Qatar Univesrity Press , 2021 , Conference Paper)
      After 16 years of leading the Hyperbody research group as professor of practice at the TU Delft, I wanted to do something completely different and looked at the Gulf region for further educational and professional activities. ...
    • WHO Model List Of Essential Medicines and countries Health response during Embargo 

      Alhajri, Mohd (2018 , Presentation)
      Outline: A. Challenges and barriers to medicines availability in crisis. B. Access to domestic and global market of generic medicines. C. WHO Model List Of Essential Medicines. D. Case example and the way forward from ...
    • Why Construction Projects are delayed in PWA: Problems and Solutions 

      Al Marri, Dana Ahmad; Al Kaabi, Noof Mohamed ( Qatar University Press , 2023 , Conference Paper)
      Construction is, by its nature, complex and uncertain. Changes and variations are inherently part of many construction projects, which require serious efforts to overcome. Project delay is a construction problem resulting ...
    • Widening of an Existing Bridge to Accommodate Two Traffic Lanes - Al Bustan South Project in Qatar 

      Tzaveas, Theodoros; Anagnostaki, Christina; Matsuo, Yoji; Sergakis, Georgios ( Qatar University Press , 2023 , Conference Paper)
      Driven by Qatar National Vision 2030 and catering to the 2022 FIFA World Cup, Qatar is undertaking an extraordinary and ambitious programme of infrastructure development to deliver a world-class new and upgraded road ...