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Now showing items 61-70 of 113
Three dimensional numerical simulations of blood flow behaviour in stenotic and aneurysmal arteries
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This paper investigates the mathematical modelling of the
biomagnetic fluid (human blood) flow, subjected to externally
imposed various non-uniform magnetic fields. The three
dimensional numerical simulation of a fully ...
Cross-markets risk management analysis in the emerging Malaysian sectoral markets
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This study examines the transmission of price
changes and volatility among the Malaysian
economic barometer (FTSE Bursa Malaysia
Kuala Lumpur Composite Index-FBMKLCI) and
four sectoral markets after the Asian ...
On the limit behavior of the doubly stochastic operators
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
It is defined the concept of nonlinear doubly stochastic operators. It is shown the class of Lyapounov functions for this class of
operators. Moreover, it is studied a limit behavior of the trajectory of the doubly ...
Developing a mathematical model to evaluate wear coefficient of Aluminium/Slag powder metallurgy composites
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
In the present work an attempt has been made to study the
dry sliding wear behaviour of aluminium/slag composites
fabricated via powder metallurgy. The sliding wear test has
been conducted in a pin-on-disc testing ...
Simplification of mapping function for global positioning system (GPS) tropospheric delay
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
The mathematical modeling on the mapping function
models should be revised and also simplified to improve the
calculation of the GPS tropospheric delay. The zenith
tropospheric delay can be amplified by a coefficient ...
A new cryptosystem based on the elliptic curve discrete logaritm problem
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
In this paper, a new elliptic curve cryptosystem is proposed with the security of this cryptosystem is based on the
elliptic curve discrete logarithm problem (ECDLP). The proposed scheme needs 59 1 MUL H T T + and 30 1 ...
Single interpolation: A review of application in air quality data sets
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
The Single imputation methods have been wide-used techniques
among researchers in the field of missing data in
environmental data sets. Usually, ignorable the missing data
and discard those incomplete cases in data sets ...
Relationships validation between KPOV and KPIV using hypothesis tests
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
Hypothesis tests are procedures for making rational decisions
about the reality of effects. The objective of this paper was to
determine the relationships between Key Process Output
Variables (KPOV) and Key Process Input ...
Inequalities of Nordhausgaddum type for doubly connected domination
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
Many problems in extremal graph theory seek the extreme values of graph parameters
on families of graphs. Results of Nordhaus-Gaddum type study the extreme values of the
sum (or product) of a parameter on a graph and its ...
A review of histogram equalization in image enhancement
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
Image enhancement is an important enabling technology in image processing field. One of the available methods to enhance images is using histogram equalization (HE) which is generally successful for recovering some of ...