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Investigating the Relationship Between Professional Development and Student-Centered Learning Environments in Qatari Math and Science Elementary Classrooms
(2012 , Conference Paper)
While considerable study of the organizational structures and outcomes of Qatari educational reform in Education for a New Era initiatives has been planned and implemented (see Rand, 2007), little attention has been placed ...
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 ...
مناهج الدعوة الحديثة من خلال كتابات السيرة النبوية المعاصرة
(
مؤسسة البحوث والدراسات العلمية - مبدع
, 2012 , Conference Paper)
السيرة النبوية من أهم المراحع الأساسية في الدعوة الإسلامية العملية في كل زمان ومكان، ففيها يجد الداعية التطبيقات الحية لمراحل الدعوة المختلفة، كما يجد الوسائل والطرق المتنوعة الى سلكها الداعية الأول صلى الله عليه وسلم من ...
Novel oral formulations of metformin in semi-solid matrices: Design, characterization and in vitro dissolution testing
(
Hamad bin Khalifa University Press (HBKU Press)
, 2012 , Conference Paper)
Objectives: To formulate and evaluate oral dosage forms of metformin hydrochloride (MH) having sustained-release properties that would also increase MH bioavailability and address the shortcomings in the currently marketed ...
Bridging the Energy-Water Gap in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2012 , Conference Paper)
Industrial development and demographic growth come at a cost to the climate, not least on its impact on the water resources. The high demand on water usage and the associated production of wastewater requires stringent ...
High performance ordered nanoporous membranes from block copolymers
(
Elsevier
, 2012 , Conference Paper)
[No abstract available]
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 ...
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 ...