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السجلات المعروضة 51 -- 60 من 253
Peach resin coated silica particles for imidacloprid removal as a greener approach to water remediation
(
Desalination Publications
, 2018 , Article)
Pesticides are one of the major toxic pollutants that can be lethal even at trace levels. They generally enter into the water reservoirs through agricultural run-off and hence pose serious threat to flora and fauna of ...
Comparison of the effect of carbon, halloysite and titania nanotubes on the mechanical and thermal properties of LDPE based nanocomposite films
(
Chemical Industry Press
, 2018 , Article)
In this study, titania nanotubes (TNTs) were prepared by hydrothermal method with the aim to compare the properties of these one-dimensional tubular nanostructures' reinforced nanocomposites with the carbon and halloysite ...
Attitudes towards road safety among pre-drivers: The case of Qatar
(
IEOM Society
, 2018 , Conference Paper)
A preliminary study involving school students aged 12-18 years attempted to test whether there is difference in attitudes towards road safety between Arab and non-Arab respondents. The sampled participants were categorized ...
Analyzing the impact of human characteristics on the comprehensibility of road traffic signs
(
IEOM Society
, 2018 , Conference Paper)
Traffic safety is one of major challenges facing most communities worldwide. To improve traffic safety, regulating traffic movement through markings, signs, channelization, and others is essential. Traffic signs are used ...
Synthesis of Metallocene Catalyzed Ethylene 1,7-Octadiene Copolymer: Effect of Copolymerization on Polymer Properties
(
Polymer Society of Korea
, 2018 , Article)
In this article, metallocene catalyzed polyethylene homopolymer and ethylene 1,7-octadiene copolymers were synthesized and the produced polymers were characterized. The results show that these polymers were high density ...
An assessment tool to evaluate complete streets in developing countries: The case of Qatar
(
Inderscience Enterprises Ltd.
, 2018 , Article)
Complete streets refer to a simple and effective transportation policy to improve traffic safety and comfort for all users within urban areas. Car dependency is a major concern in developing countries. Endorsing complete ...
Advancements in concrete mix designs: High-performance and ultrahigh-performance concretes from 1970 to 2016
(
American Society of Civil Engineers (ASCE)
, 2018 , Article)
This paper reviews the methods adopted to produce high-performance concrete (HPC) and ultrahigh-performance concrete (UHPC). The chronological development of these concretes in terms of their constituents, mixture proportions, ...
Effectiveness of Consistency Measures in Crash Prediction Models for Two-Lane Highways in Palestine
(
Springer Verlag
, 2018 , Article)
Crash prediction models (CPMs) are important tools to predict the safety performance of highways based on their operational and geometric characteristics. Most of these models use geometric design characteristics to predict ...
Robotic probe positioning system for structural health monitoring
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Structural health Monitoring (SHM) is a very critical component for sustainable civil and mechanical structures in modern urban settings. The sky-scrappers and huge bridges in modern metropolis today are essential aspects ...
A Real Case-Based Study Exploring Influence of Human Age and Gender on Drivers’ Behavior and Traffic Safety
(
Springer Verlag
, 2018 , Conference Paper)
The demand for understanding the functional relationship between changes in traffic safety level and human-related factors has increased remarkably due to a steady increase in population and traffic volume. Motor vehicle ...