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Now showing items 11-20 of 61
Predict The Properties Of Aqueous Mixed Electrolyte Solutions From Properties Of The Individual Electrolyte Solution
(
Qatar University
, 2003 , Article)
For calculating the thermodynamic properties of mixed electrolyte solutions, a thermodynamic framework is developed. The vapor pressure, density and osmotic coefficient of several mixed electrolyte solutions are predicted ...
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 ...
Structure Mixture Response Of Buildings Due To Simulated Earthquake Loading
(
Qatar University
, 2002 , Article)
This paper presents two case studies to evaluate the performance of the structure mixture theory in the earthquake response analysis of buildings. In the first case study, the actual earthquake responses of the two-story ...
Finite Element Analysis Of Tubular Induction Accelerators
(
Qatar University
, 2001 , Article)
The paper develops a method of analyzing tubular induction accelerators based on the finite element technique. The method takes end effects (due to current discontinuities at the rotor edges) into consideration. The ...
Computer Aids To Analysis Of Semi -Rigid Steel Space Frames
(
Qatar University
, 2000 , Article)
This work describes the recent development of the semi-rigid connection
technique and the application of this method to the analysis of space frame
structure.
To carry out the above method of analysis accurately and ...
Current-Mode Neural Networks For Solving Nonlinear Programming Problems
(
Qatar University
, 2000 , Article)
In this paper, neural networks for online solution of linear and nonlinear programming problems are presented. Current mode circuits are used in the design of networks. Transimpedance techniques based current conveyors are ...
The Behavior Of Molasses As A Microbial Nutrient In The Absence Of Microbes
(
Qatar University
, 2000 , Article)
In this work the effect of molasses, as a bacterial nutrient, on the pH and surface tension of the aqueous phase, IFT, and phase behavior after one week contact time was studied at 60°C. The results have shown that the pH ...
Stability Of Square Interval Matrices For Discrete Time Systems
(
Qatar University
, 2001 , Article)
New sufficient conditions for the Schur stability of interval matrices are provided. Moreover, a time saving version of a necessary and sufficient condition for the Schur stability of a class of interval matrices is ...
Dynamic Analysis Of A Novel Manpowered Transportation Vehicle With High Mechanical Efficiency
(
Qatar University
, 2002 , Article)
This paper evaluates the dynamics of a novel manpowered
transportation vehicle. The vehicle has a novel mechanism that
maximizes the mechanical input work and utilizes the weight of the
rider for propulsion. The rider ...
Preliminary Design Of Reinforced Concrete Beams Using Neural Networks
(
Qatar University
, 2000 , Article)
This paper presents a backpropagation neural network model for the preliminary design of rectangular concrete beams. The model, which is developed based on the strength design procedure of the American Concrete Institute ...