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Now showing items 31-40 of 109
A decision support system based on ranking methods
(
IEEE
, 2003 , Conference Paper)
The complexity of decision making in industrial and economic fields is a phenomenon that has become difficult to surmount. This makes the decision maker feel powerless in front of unpredictable, non understandable and ...
A toolset for the specification and verification of embedded systems
(
IEEE
, 2003 , Conference Paper)
Because of many malfunctions of some critical real-time systems (Pentium bug, Ariane lance rocket), which have caused life and billion dollars loss, computer aided formal methods have been developed and successfully applied ...
Positron annihilation lifetime study of helium ions implanted polyethylene blends
(
Trans Tech Publications Ltd
, 2004 , Conference Paper)
The structural defects of linear low density polyethylene (LLDPE) and high density polyethylene (HOPE) blends implanted with helium ions were investigated using position annihilation lifetime (PAL) technique. The positron ...
Microstructure of heat-treated steel probed by positron annihilation
(2001 , Conference Paper)
Positron annihilation lifetime technique has been applied to study the microstructure change in steel after heat treatment. For this purpose, the specimens are heat treated in various manners; normalizing, annealing, ...
Re-emission of slow positrons from tungsten at elevated temperatures
(
Elsevier
, 2002 , Conference Paper)
A series of measurements have been made on the dependence of the intensity and energy spectrum of slow positrons re-emitted from polycrystalline tungsten foil held at temperatures of up to 500 °C. Irrespective of target ...
Baseline formation for damage diagnosis in one dimensional-beam problems
(2002 , Conference Paper)
A brief account of the theories behind modal analysis, dimensional analysis, the stereolithography process and the strain energy damage detection method is presented. An integrated system of those techniques is formulated ...
Fuzzy time-frequency defect classifier for NDT applications
(
IEEE
, 2009 , Conference Paper)
In this paper, a customized classifier is presented for the industry-practiced Nondestructive Evaluation (NDE) protocols using a Hybrid-Fuzzy Inference System (FIS) to classify the and characterize the defects commonly ...
Towards an electronic voting system for the state of Qatar
(
IEEE
, 2009 , Conference Paper)
In this paper we propose an electronic voting system for the state of Qatar. The system allows Qataris people to vote online from their preferred locations, (homes or offices) without the need to move physically to the ...
Digital measurements of symmetrical components of a multiphase power system
(
IEEE
, 2004 , Conference Paper)
The paper presents a digital algorithm method for measurements of symmetrical components of a multiphase power system, four phases. The models for symmetrical components of the multiphase system are first developed, and ...
SecCom: A prototype for integrating security-aware components
(
Springer Verlag
, 2009 , Conference Paper)
This paper addresses information security from systems development point of view. This paper presents a prototype demonstrating how security-aware software components can be composed with other remote objects in terms of ...