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Now showing items 211-220 of 842
Technologies Serving Concrete for Economy, Durability and Sustainability
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Concrete comes as the second most used material after water in the world, but it is the
first used construction material especially in Middle East. World population is increasing
while resources are decreasing. Therefore, ...
Influence of Aspect Ratio on the Bearing Capacity and Correlated Modulus of Subgrade Reaction for Shallow Foundations on Dense Sand
(
Qatar Univesrity Press
, 2020 , Conference Paper)
One of the most fundamental problems in the field of geotechnical engineering is the
prediction of bearing capacity and settlement of shallow foundations on cohesion-less
soil subjected to vertical central loading. The ...
Challenges for the Use of Local Materials in Unbound Road Subbase in Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Current practice in Qatar is to blend local limestone with dune sand for use in unbound
pavement applications. Dune sand is used to improve the properties of fine aggregate
and compliance with the QCS 2014 requirements of ...
Use of Crumb Rubber Modified Binders and Asphalt Mixtures in Public Works Authority Road Projects - State of Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
This paper illustrates the approach adopted by the Public Works Authority (Ashghal)
of the State of Qatar for the widespread implementation in road projects of paving
technologies related to the use of crumb rubber modified ...
Mechanical and Durability Characteristics of Roller Compacted Geopolymer Concrete Using Reclaimed Asphalt Pavement
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Every year a large quantity of reclaimed asphalt pavement (RAP) is generated in
the USA. Utilization of RAP can solve the storage problem, prevent environmental
pollution and reduce construction costs. This study focuses ...
Towards an Artificial Architecture: About Superintelligent Space
(
Qatar Univesrity Press
, 2021 , Conference Paper)
In the essay The Doctors of Tomorrow Will Be Supercomputers, published online at futurism.com, Leary (2017) says doctors will be replaced by artificial intelligence-fed supercomputers. This is in line with many theorists ...
Sustainability in Construction: Reduce, Reuse and Recycle for a Greener Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
In this paper, an innovative Engineering Sustainability Policy (ESP) and a new Sustainable
Engineering Index (SEI) is proposed on the basis of testing results obtained within the
context of the DN16 project in the State ...
Two different carrier phase shifted space vector PWM techniques for pole phase modulation based 9-phase induction motor drive
(
Institution of Engineering and Technology
, 2020 , Conference Paper)
The pole phase-modulated induction motor (PPMIM) drives fulfils all significant requirements of high power traction applications, like extended speed-torque capabilities, higher fault tolerance and high efficiency. In the ...
An Evidence-Based Review on Nationalization of Human Resources in the GCC Countries. “The implementation of Qatarization strategy: The status quo, challenges and remedies”
(
Administrative Sciences Association of Canada (ASAC)
, 2021 , Conference Paper)
This study aims to conceptualize the term “workforce nationalization” and enhance its effectiveness
with an extensive review of the extant literature and a thematic analysis. The study explores the role of
institutional ...
Three Dimensional Denoising Filter for Effective Source Smartphone Video Identification and Verification
(
Association for Computing Machinery
, 2022 , Conference Paper)
The field of digital image and video forensics has recently seen significant advances and has attracted attention from a growing number of researchers given the availability of imaging functionalities in most current ...