Number of Articles: 15
دراسة تأثير الفيض الحراري في الاهتزاز الناتج عن جريان مائع خلال أنبوب يحتوي على حاجز في منتصفه
Volume 26, Issue 10 , October 2008, Page 401-416
Abstract
In this work theoretical study is carried out to the effect of heat flux on inducedvibrations from a fluid flow in a simply and flexible supported pipe with arestriction.The water flow ... Read More ...Computer aided design of runner & gate in die casting
Volume 26, Issue 10 , October 2008, Page 417-430
Abstract
Die Casting is a high tolerance process due to the high Accuracy of Data to reduce theerror factor as much as possible the objective of this paper is to design an AluminumA380 thermo-fan, ... Read More ...Extraction, Identification and Antibacterial activity of Cyperus oil from Iraqi C. rotundus
Volume 26, Issue 10 , October 2008, Page 1156-1163
Abstract
Cyperus rotundus has many different uses and these were based on the differentparts of plant. The medical uses of cyperus have been used in medicine forthousands of years. The parts ... Read More ...High-Speed Response Si PIN Photodetector Fabricated and Studied for Visible and Near Infrared Spectral Detection
Volume 26, Issue 10 , October 2008, Page 1164-1170
Abstract
In the present work , PIN photodetector has been fabricated by vacuum evaporationtechnique, Al was evaporated on top side of an intrinsic – type silicon and In was evaporatedon ... Read More ...Evaluation Of The Method Of Stress Characteristics For Estimation Of The Soil Bearing Capacity
Volume 26, Issue 10 , October 2008, Page 1171-1184
Abstract
The classical bearing capacity theories rely on the superposition of three separatebearing capacities – a technique that is inherently conservative – but they also rely ... Read More ...Effect Of Soil Consistency On Flow Characteristics Of Acids Through Cohesive Soils
Volume 26, Issue 10 , October 2008, Page 1185-1200
Abstract
The consistency of cohesive soil depends to a large extent on the structure of soil particleswhich may be arranged in two systems; dispersed or flocculated. The presence of salts oracids ... Read More ...Study Optoelectronic Properties of Ag2O Heterojunction Prepered by Thermal Oxidation Technique
Volume 26, Issue 10 , October 2008, Page 1201-1209
Abstract
Highly (101)-oriented p-Ag2O thin film with high electrical resistivily was grown bythermal oxidation (TO) on clean monocrystalline p-type Si without any post- depositionannealing. ... Read More ...Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading
Volume 26, Issue 10 , October 2008, Page 1210-1224
Abstract
Study of the fatigue behaviors experimentally and theoretically of a compositematerial manufactured for this paper by stacking four layers of E-glass fiber indifferent angle orientations ... Read More ...Simulation of the Acousto-optic Interaction in an Optical Bistable Device
Volume 26, Issue 10 , October 2008, Page 1225-1234
Abstract
In this paper, a computer-aided simulation of the relation between peak phase delay and laserintensity ,at different values of the Klein-Cook parameter of the fourth order diffraction, ... Read More ...THE STUDY OF SOLUTION ABSORPTION AND DIFFUSION COEFFICIENT IN EPOXY COMPOSITE REINFORCED WITH GLASS FIBERS
Volume 26, Issue 10 , October 2008, Page 1235-1240
Abstract
Diffusivity behavior and diffusion coefficient was investigated in this paper for epoxy compositereinforced with glass fibers (woven roven and random direction) together as a sandwich ... Read More ...A New Compact Size Microstrip Patch Antenna with Irregular Slots for Handheld GPS Application
Volume 26, Issue 10 , October 2008, Page 1241-1246
Abstract
A new reduced size single probe fed microstrip patch antenna with irregular slitshas been presented to be used as a receiving antenna for Global Positioning Systems(GPS) integrated ... Read More ...Stabilization of Expansive Clayey Soil Modified by Lime with an Emulsified Asphalt Addition
Volume 26, Issue 10 , October 2008, Page 1247-1262
Abstract
This study deals with the possibility of the stabilization of expansive clayey soilpre-treated by lime, with an emulsified asphalt addition.Soil from the "2nd Kafaat" District in Mosul ... Read More ...Effect of Alcohol as Additives on the Morphology and Separation Performance of Polyethersulfone (PES) Hollow Fiber Ultrafiltration Membranes
Volume 26, Issue 10 , October 2008, Page 1263-1273
Abstract
Hollow fiber ultrafiltration (UF) membranes were prepared usingPolyethersulfone (PES), alcohol (n-Propanol) as additive and N, N-dimethylacetamide(DMAc) as a solvent. Asymmetric hollow ... Read More ...Mathematical Correlations Between The Effective Diameter Of Soil And Other Properties
Volume 26, Issue 10 , October 2008, Page 1274-1281
Abstract
The equivalent or the “effective” diameter or size is a well-known parameter in soilclassification and permeability determination. Hazen (1892) on the basis of his study ... Read More ...Theoretical and Numerical Analysis of Fuel Droplet Combustion Parameters via Different Combustion Models
Volume 26, Issue 10 , October 2008, Page 1282-1300