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Now showing items 271-280 of 473
A NEW DEPOSITIONAL MODEL AND SEQUENCE STRATIGRAPHIC INTERPRETATION FOR THE UPPER JURASSIC ARAB "D" RESERVOIR IN QATAR
(
Blackwell Publishing Ltd
, 2001 , Article)
Deposition of the Arab Formation on the Arabian Plate followed a eustatic sea-level high during the Oxfordian that deposited the open-marine shelfal carbonates of the Hanifa and Jubaila Formations. Oolite/peloidal shoals ...
Mechanical and thermal stresses in a functionally graded rotating disk with variable thickness due to radially symmetry loads
(
Elsevier Ltd
, 2008 , Article)
Rotating disks have many applications in the aerospace industry such as gas turbines and gears. These disks normally work under thermo mechanical loads. Minimizing the weight of such components can help reduce the overall ...
Performance and stability analysis of multilevel data structures with deferred reorganization
(
IEEE
, 2002 , Article)
We develop a methodology for analyzing the performance and stability of a server that maintains a multilevel data structure to service a set of access operations for (key, value) records. A subset of the operations executed ...
Composite sandwich structures for crashworthiness applications
(2007 , Article)
Fibre-reinforced polymer sandwiches are promising materials for reducing vehicle mass, thereby improving the fuel economics. Nonetheless, to fully explore these materials as the primary structures and energy absorbers in ...
Analysis of particulate behavior in porous media
(
Shanghai University Press
, 2008 , Article)
In this work, we analyze the behavior of the particle phase in the flow of a particle-laden mixture through a porous medium. An attempt is made to model the diffusion and dispersion processes, and to quantify the deviation ...
FINANCIAL AID AT PRIVATE UNIVERSITIES IN THE MIDDLE EAST: ITS IMPACT ON PERSISTENCE AND STUDENT SATISFACTION, THE CASE OF LEBANON
(
Euro-Mediterranean Centre for Educational Research
, 2009 , Article)
Many private universities around the world sustain their growth and
retain students through a system of ‘cost-sharing’ where fees and tuition are
channelled back to students in form of financial aid. Not all students are ...
Digital control for UPS inverters
(
IEEE
, 2003 , Conference Paper)
PWM inverters digital controls with dead-beat re sponse, for UPS applications, are reviewed. To improve the output waveforms of the PWM inverter, several modern control techniques are applied together with the deadbeat ...
Photodegradation of methylene blue dye by the UV/H2O2 and UV/acetone oxidation processes
(
Elsevier B.V.
, 2005 , Article)
The photodegradation of methylene blue (MB) dye in aqueous solutions was investigated using a laboratory-scale UV lamp in the presence of hydrogen peroxide (H2O2). Different initial concentrations of dyes (10, 20, 30, 40 ...
Writer identification of arabic handwriting documents using grapheme features
(
IEEE
, 2008 , Conference Paper)
[No abstract available]
نظرية العقل عند الفارابي
(
الجامعة الإسلامية العالمية - باكستان
, 2003 , Article)
حظي مفهوم العقل باهتمام غالبية الفلاسفة والعلماء والأدباء والمفكرين وأخذ كل منهم يسعى جاهداً في تفسيره من وجهة نظر تتسع حيناً وتضيق حيناً آخر، بناء على منهجه ومنطلقاته غير أن كثرة من الآراء ذهبت إلى أن العقل ملكة مجردة أو ...