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Now showing items 301-310 of 351
CO 2 adsorption studies on Prussian blue analogues
(
Elsevier Inc.
, 2012 , Article)
Carbon dioxide (CO2) adsorption capacities of several Prussian blue (PB) analogues have been studied using the state-of-the-art Rubotherm® sorption apparatus to obtain adsorption and desorption isotherms of these compounds ...
Enhancing wireless networks performance through cooperative communications with interference management
(
IEEE
, 2012 , Conference Paper)
Cooperative radio communication has been proposed as an efficient technique to extend coverage and improve throughput in future wireless networks. However, its performance gain is degraded in the presence of co-channel ...
Partial relay selection in underlay cognitive networks with fixed gain relays
(
IEEE
, 2012 , Conference Paper)
In a communication system with multiple cooperative relays, selecting the best relay utilizes the available spectrum more efficiently. However, selective relaying poses a different problem in underlay cognitive networks ...
A Web-based Platform for Mobile Service Delivery
(
Global Science and Technology Forum (GSTF)
, 2012 , Article)
The project presented in this paper involves designing and developing a web-based platform called “Content Management & Delivery Platform” (CMDP) in support of mobile service delivery that integrates with the mobile network ...
Association of adiponectin gene polymorphism (+T45G) with acute coronary syndrome and circulating adiponectin levels
(
SAGE
, 2012 , Article)
We investigated the association of adiponectin gene polymorphisms (+T45G and +G276T) and adiponectin levels with acute coronary syndrome (ACS) among Arabs in Qatar. A case-control study was performed in 142 Arab patients ...
Pulse Width Modulation of Power Electronic DC-AC Converter
(
John Wiley & Sons, Ltd
, 2012 , Book chapter)
A modified modulation scheme for capacitor voltage control of renewable energy-fed grid-connected Z-Source Inverters
(
IEEE
, 2012 , Conference Paper)
An important issue in grid connection applications is boosting the limited output voltage of the renewable energy sources. Two-stage converters are most commonly employed for successful grid connection and optimum power ...
THE ENVIRONMENTAL EFFECT OF RECYCLE POLYPROPYLENE REINFORCED WITH WOOD AND GLASS FIBERS BY USING LIFE CYCLE ASSESSMENT
(
Politecnico di Torino - Department of Mechanical and Aerospace Engineering Italy
, 2012 , Conference Paper)
In this paper investigates the environment impact for recycle polypropylene which reinforced
with natural wood fiber by extrusion. The purpose of this work was to reduce the
environmental impact for the new products by ...
Modest seductiveness: Reconciling modesty and vanity by reverse assimilation and double resistance
(
Wiley-Blackwell
, 2012 , Article)
We study conflicting notions of modesty and vanity in the Arab Gulf region by focusing on contemporary female adornment practices and the tensions underlying them. The standard of modest traditional dress that women are ...
Significant association of close homologue of L1 gene polymorphism rs2272522 with schizophrenia in Qatar
(
Wiley Online Library
, 2012 , Article)
Introduction: Previous reports have found that polymorphisms in the close homologue of L1 (CHL1) gene located on chromosome 3p26 are associated with schizophrenia among different ethnic populations. The aim of this study ...