ME 340, Mechanical Engineering for Petroleum Students, Mechanics of Materials, Credit 3 hr, 1 hr Ex. Stress and strain; Mechanical properties of Materials; Generalized Hook’s law; Torsion of Circular Shafts; The relation between load, shearing force and bending moments; Pure bending of beams; Transverse shear loading; shear flow; shear center; Combined loading; Analysis of plane stresses; Stress transformation; Mohr’s circles; Thin and thick walled pressure vessels; Deflection of beams; buckling.
Catalog Data: ME 254 Materials Engineering 4 (3,1,2)
Introduction to materials engineering; Atomic bonding; Structure and characteristics of metals; polymers and ceramics; Imperfections; Mechanical properties of metals, polymers, ceramics; Equilibrium-phase diagrams; Microstructures of alloys; Heat treatment of plain-carbon steels, cast irons and precipitation hardening; Annealing; Structural Materials.
Number of Credits: 4
Level: 3
Prerequisite by Course: CHEM 101, PHYS 104
Work piece design analysis for manufacturing (tolerancing, dimensioning, material requirement)
Machining process operations (traditional and non-traditional)
Metal cutting analysis (force, power, machining time calculations in different machining processes.
Process design and planning (cutting and material conditions selection)
Economics of metal cutting operations
The scope of the course includes preparing the third year students to understand, recognize, diagnose and successfully treat pulpally involved or potentially involved teeth. Important fundamentals are stressed with emphasis on the correlation between basic clinical and biological principles. The course will have two main components: 1. Classroom lecture series, which correlates clinical with biological principles of endodontics.
Using data envelopment analysis (DEA), this paper estimates the efficiency of 25 Islamic banks operating in Gulf Cooperation Council (GCC) countries during the period 2003-2009. It also examines the relationship between the efficiency of Islamic banks and the performance of their stock. The results suggest that efficiency measures, particularly technical and pure technical efficiency, have increased over the period of study but remain low as compared to conventional banks. The inefficiency of Islamic banks can be attributed to pure technical inefficiency rather than to scale inefficiency.
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