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Now showing items 531-540 of 618
Mathematical model for thin-walled corrugated tube under axial compression
(
EDP Sciences
, 2016 , Conference Paper)
In this research, theoretical investigation of corrugated aluminum tubes is performed to predicting the energy absorption characteristics. Aim to deform plastic tubes in predetermined intervals, corrugations are introduced ...
الوسائل البديلة للتحكيم لتسوية النزاعات الاقتصادية
(
Hamad bin Khalifa University Press (HBKU Press)
, 2017 , Conference Paper)
حظي التحكيم خلال القرن العشرين باهتمام متزايد، باعتباره الوسيلة الأفضل لحل النزاعات التي تتطلب السرعة
في تسويتها، إلى جانب قلة تكاليفه مقارنةً بالقضاء العادي، إضافةً إلى كونه وسيلة إدارية تكفل ضمانة الثقة
والاطمئنان لدى ...
Simulation-Based Parametric Study for the Hybrid Superplastic Forming of AZ31
(
Elsevier B.V.
, 2019 , Conference Paper)
As the lightest constructional metal on earth, magnesium alloys offer excellent potential for weight reduction in the transportation industry and it was observed that some magnesium alloys exhibit superior ductility and ...
Traction system with on-board inductive power transfer
(
Institution of Engineering and Technology
, 2014 , Conference Paper)
In traction applications based on long primary and short secondary type, contactless electrical energy transmission can offer distinct advantages over the conventional energy transmission based on catenary system to provide ...
Experimental validation of a numerical model for the ground vibration from trains in tunnels
(
DC/ConfOrg
, 2015 , Conference Paper)
Ground vibration and ground-borne noise from trains in tunnels are attracting increasing attention from researchers and engineers. They are important environmental issues related with the operation of underground networks ...
Study the Potential Use of Waste Water Grown Microalgae Biomass as Biofertilizer
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Liquid wastewater streams that contain nitrogen must be treated before being discharged into the environment to prevent eutrophication. Already there are several existing conventional treatment technologies that can remove ...
Nanocomposite Membranes of Silica and Polysulfone for Improved Gas Permeation
(
Elsevier, Ltd
, 2012 , Conference Paper)
Polysulfone-Silica mixed matrix hybrid membranes have been prepared by incorporating silicon dioxide nanoparticles with average particle size of 136 nm. Two types of polysulfone-silica nanocomposite membranes were prepared ...
Is it the time for Hepatitis E virus (HEV) Testing for Blood Donors in Qatar?
(
Qatar Foundation
, 2016 , Conference Paper)
HEV is the etiologic agent of acute hepatitis E. Although HEV usually causes a self-limiting infection, the disease may
develop into a chronic or fulminant form of Hepatitis. Sporadic HEV infections spread in several ...
Measuring the fall of antihydrogen: The AEGIS experiment at CERN
(
Elsevier B.V.
, 2011 , Conference Paper)
Considerable efforts have been made and are still being made to verify the validity of the principle of the equivalence of gravitational and inertial mass, one of the cornerstones of the classical theory of general relativity. ...
The Attitudes of Qatari Nationals and White-Collar Resident Workers Towards the New Traffic Law in Qatar
(2012 , Conference Paper)
In 2007 the government of Qatar enacted a new traffic law with the objectives of improving the traffic flow and reducing the road traffic-related death and accident rates in the country through policy interventions, mass ...