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Now showing items 51-60 of 61
Effect Of Sand Blasting On Soda Lime Glass Properties
(
Qatar University
, 2003 , Article)
The present work is based on a simulation in laboratory of the erosion of a soda lime glass caused by sand blasting during sandstorms. It deals with the effects of sand blasting duration (from 0 to 60 min) and impact angle ...
Effect Of Series Resistance On Photovoltaic Properties Of In-Doped Cdte(P) Thin Film Homojunction Structure
(
Qatar University
, 2001 , Article)
The photovoltaic properties of In-doped CdTe(p) thin film homojunction structure have been investigated, specially the effect of the series resistance on the short-circuit current at low and high light intensities has been ...
Compressive And Tensile Strength Of Concrete Loaded And Soaked In Crude Oil
(
Qatar University
, 2000 , Article)
Effect of crude oil on compressive, splitting-tensile, and flexural-tensile strength of concrete under short-term and Lr.^-term loading, were investigated. Results show that the rate of crude oil absorption is high at early ...
Pyrolysis Kinetics of Oil-Palm Solid Waste
(
Qatar University
, 2005 , Article)
Pyrolysis of oil-palm shells, a cheap and abundantly available solid waste from palm oil producing process, was carried out using thermogravimetric analysis. The effect of heating rates (10,15,20 and 25°C/min) on the kinetic ...
Feasibility Of Wind Energy Utilization In Qatar*
(
Qatar University
, 2002 , Article)
This work presents an assessment of the potential and economical feasibility of adopting wind energy as a renewable source of energy in Qatar. An analysis is presented for the long term measured wind speed (1976-1989) at ...
Influence Of Reservoir Parameters On Bacterial Enhanced Oil Recovery
(
Qatar University
, 2002 , Article)
The aim of this paper is to show the scope of the applicability of
bacteria for enhanced oil recovery (EOR) in the oil reservoirs. The
Application of conventional EOR-techniques is economically
problematic because of ...
An Evaluation Of The Explicit Fuzzy Method Using Parametric And Non-Parametric Approaches For Supervised Classification Of Multispectral Remote Sensing Data
(
Qatar University
, 2001 , Article)
Fuzzy Classification is of great interest because of its capacity to provide more useful information for Geographic Information Systems. This paper describes an Explicit Fuzzy Supervised Classification method, which consists ...
Can Nmr Solve Conventional Logs Interpretation Problems In Low Resistivity Beds Evaluation
(
Qatar University
, 2003 , Article)
This paper presents some cases of low resistivity reservoirs and low contrast resistivity reservoirs where conventional logs fail to determine the petrophysical properties of formation. The problems of these reservoirs are ...
Throughput-Delay Performance Analysis Of Ssma Packet Radio Network
(
Qatar University
, 2000 , Article)
Multiple access communication accommodates a large population of relatively uncoordinated users of a common spectral allocation in the same and neighboring geographical areas with the number of simultaneous users proportional ...
Determination Of Petrophysical And Mechanical Properties Interrelationship For Simulated Sands
(
Qatar University
, 2003 , Article)
In the evaluation of a petroleum reserve, it is necessary to determine accurately certain petrophysical properties such as porosity and permeability of the reservoir rocks. These properties are affected by the relevant ...