بحث بسيط
السجلات المعروضة 1 -- 10 من 43
Crowd Logistics Delivery Determinants: A Stated-Preference Survey
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"the environment. Consumers’ attitudes toward CL are understudied, especially in Qatar,
where CL is currently unavailable. The purpose of this paper is to investigate consumers’
reactions to the theoretical attributes ...
Optimizing the Thermal Resistance of Concrete Using The Palm Tree Fronds Fibers
(
Qatar Univesrity Press
, 2020 , Conference Paper)
In the past few years, the issue of global warming has become increasingly visible.
Record high as well as record low temperatures are being broken worldwide. Snow
is melting in the poles and less sunrays are being reflected ...
Determination of Temperature Zoning for the Great Lakes Region of Africa Based on Superpave System
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"Majority of the countries in the Great Lakes region of Africa still rely on the traditional
Penetration grading approach for characterizing asphalt binder, as opposed to the more
recent and reliable approach of SuperPave ...
Effect of Alkaline Activators on the Mechanical Properties of Geopolymer Mortar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"Geopolymerization is a process where silica and alumina rich source materials turn
into excellent binding materials by the aid of alkali solutions. Materials such as fly ash
are by-products in energy power plants. Fly ...
Vehicle Inspection Policy and Emission Analysis in Kuwait
(
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 ...
Crowd Dynamics, Management and Control at Tourist Attractions during Special Events: A Case Study at Souq Waqif Using Pedestride® Crowd Simulation Tool
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"Large crowds can be expected at famous tourist attractions, e.g., Souq Waqif, during
special events such as the FIFA World Cup 2022. A comprehensive understanding of
crowd dynamics is extremely important in order to ...
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 ...
Recycled Concrete Used in Subbase in Potential Use for Road Base and Cement Bounded Material (CBM)
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"Structure life cycle and economic developments in Qatar can lead to reconstruction as
well as demolition of structures such as buildings and roads. One of the main wastes
from demolition work is concrete and reinforced ...
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. ...