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السجلات المعروضة 31 -- 40 من 225
Evaluating the Operational Impact of Left-Turn Exclusive Number of Lanes: A Case Study from Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Left-turning movements can significantly reduce the overall capacity of signalized
intersections due to the queueing built up. Intersections with heavy left-turning volumes
tend to use multiple lanes to accommodate left-turn ...
Evaluation of Bond Strength Between Carbon Fiber Reinforced Polymer (CFRP) Composites with Modified Epoxy Resins and Concrete
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Rehabilitation and strengthening of concrete structures are becoming more significant
in civil engineering applications. The use of externally bonded Fiber Reinforced
Polymers (FRP) is one of the methods to strengthen and ...
Application of Vehicle Restraint Systems (VRSs) in the State of Qatar: A Case Study from Northern Roads
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Recent developments within Infrastructural Road Safety and especially in the Sector of
Vehicle Restraint Systems (VRS) have enabled Transport Authorities to significantly
reduce road fatalities and severe injuries. ...
Dosage Optimization of Polypropylene Fiber for Strength Enhancement of Cementitious Composites
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"Concrete is the most commonly used materials for construction in Qatar as well as in
the world. Exposure to sever environmental conditions causes physical deterioration
of concrete structures and significantly affect ...
Emerging Transit Technology: Implementing an Urban Gondola System over Al Corniche, Doha, Qatar - A Cost Estimation Study
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Urban gondolas are a type of driverless transit vehicles, which are increasingly drawing
the attention as a viable mass transit alternative in urban environments and touristic
areas. The system is distinctive with high ...
High and Ultra-high Performance Concretes: A Solution to Reinforced Concrete Durability under Harsh Climate of Arabian Gulf
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Reinforced concrete (RC) infrastructure in the Arabian Gulf region deteriorates under
severe environmental conditions after only short service life. To overcome this problem,
it is imperative to employ high-quality concretes ...
فعالية الإرشاد باللعب في دعم المناعة النفسية وخفض حدة الألكسيثيميا لدى الأطفال
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
هدفت الدراسة إلى:
الكشف عن فعالية برنامج الإرشاد باللعب في دعم المناعة النفسية وخفض حدة الألكسيثيميا لدى أطفال من ذوي اضطراب الألكسيثيميا. والتعرف على فعالية واستمرارية البرنامج بعد انتهاء تطبيقه من خلال القياس التتبعي؛ ...
ARTIFICIAL INTELLIGENCE TECHNOLOGY IN LARGE-SCALE DATE PALM POLLINATION IN MIDDLE EAST
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
1.1 Problem Statement
There is a problem in the agriculture sector. Pollination of date palm is carried out manually in the major date palm plantation. This study addresses the problem of labor-intensive date palm ...
Family Cohesion Index in Qatar
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2023 , Conference Paper)
This project aims to understand the concept of family cohesion, and attempts to measure 'family cohesion' in Qatar. A questionnaire was adapted from several validated scales, testing many aspects related to this greater ...
Toward a Constructivist Approach to the Gulf Region's Security
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2021 , Conference Paper)
For long decades, the Gulf States have relied on the United States to provide security for their countries, but since the Obama's administration, the U.S. is signaling its intention to withdraw from the MENA region making ...