AL-MANSOUR JOURNAL

Non Homogeneous Poisson process has property with wide application
in most scientific fields specialty communication systems fields and
engineering fields queuing theory and reliability theory and repairable
systems and others the much from phenomenon's which attached occur it
with change time.
In this research, whole a comparison two methods for generate non
homogeneous Poisson process is Melamed & Rubinstein method and Joe
method, then whole the comparison to estimate parameters of power law model
 (t) for NHPP in the maximum likelihood method for getting estimation power
law model ˆ(t) and to next succeeding last model for two methods for generating
NHPP for good style best two methods . Results gained to that mean square
error for estimation power law model ˆ(t) and adopt on Melamed & Rubinstien
generating method for NHPP is the best

In this paper, some theorems are modified to ensure the
existence and uniqueness of the solution for the Quasi –
Lyapunov operator equation.
Also, the range of the Quasi – Lyapunov equation is
studied. As well as, the nature of the solution for the Quasi –
Lyapunov operator equation is studied for special types of
operators.

The goal of face detection is to locate all regions that contain a
face. This paper has a simple face detection procedure, first to segment
skin region from an image, and second, to decide these regions contain
human face or not. Our procedure is based on hybrid skin color
segmentation using three color spaces RGB, YCbCr and HIS and human
face features using entropy.
For the purpose of extracting feature, rather than looking at the
whole image of the face, and put the entropy based on the selection of
skin region, which selects high informative segments of the facial image,
compared with entropy of ORL image using the Euclidean distance .Also
the golden ratio and the size of skin region decide where this region is
face or no through the fuzzy system. Fuzzy logic got great acceptance of
the various fields therefore it used in this paper to cover the difference in
the parameter of face. The method provides a suitable method for
extracting information. The proposed method has been tested on various
real images and its performance is found to be quite satisfactory with
detection accuracy 94.74 %.

This research aims to identify the relationship and the impact of
telecommunications regulators in promoting behaviors Morazán
regulatory, accounting telecommunications regulatory one phenomena
administrative crucial in helping the organization to carry out its functions
and duties, as increasing interest in strengthening behaviors Morazán
regulatory substantial role in achieving the goals of both the organization
and its employees in the same time, has indicated the research problem to
the existence of a distinct lack of study after telecommunications
regulators in promoting behaviors organizational citizenship of the sample
surveyed, was chosen medium Bank for Boys as a field of application,
have been adopted-resolution as a tool for research data that has been
prepared based on the number of scales ready , and use statistical
software ready (SPSS) in the introduction and analysis of research data
and the most important statistical tools used in the analysis: "The
percentage of repeat, and the arithmetic mean, and standard deviation
and coefficient of variation, and the correlation coefficient for Spearman,
and simple linear regression", has resulted in statistical tools for a number
results confirmed mostly on the presence of correlation and the effect of
any significant correlation between telecommunications regulatory and
promoting behaviors citizenship organizational, these findings are
consistent with the basic premise that launched them search, and it
recommended a researcher on the need to increase the interest of the
Organization surveyed studying how to activate the role of
communications regulatory have and use in promoting behaviors
organizational citizenship of its staff.

Evaluating the quality of a website helps to assess whether or not
the website is meeting its intended purpose for the intended users.
Besides, the results of the evaluation can help to understand the parts of
the website that need modifications to bring an improvement in the
website. Usability is one of the most important quality factors in any quality
model for the website.
In this paper a Website Usability Model (WUM) for informational
websites from developer perspective was designed and implemented, an
extensive study of the literature on existing quality models, essential
website success factors and criteria was made to identify necessary
quality characteristics, sub- characteristics and criteria. The proposed
WUM able to evaluates the usability of academic websites automatically
online and makes a suggestion according to the results. It includes four
layers browsing layer, parsing layer, evaluation layer and suggestion layer.
The experimental results showed that the WUM able to make a decisions
such that some websites in general have a good scale of usability, while
other websites having defects in the usability be revisited using the WUM
suggestions.

Address Resolution Protocol is an essential protocol deployed over
the network session where it maps logical addresses (IP- Internet
Protocol) to physical addresses (MAC-Media Access Control).
In this paper a multi-agent system is introduced and implemented to
prevent known attacks against this protocol (i.e., ARP spoofing and
Sniffing) by constructing a cognitive upper layer that sustains the validity
and the authenticity of ARP traffic.
The presented system is a preemptive system that utilizes domain
intelligence to reveal smart attacking methodologies against Spoofing
terminologies; the presented system is implemented JADE environment
and low level software modules. Results are obtained and analyzed to
verify the effect of the approach.

In this paper two design of fractal geometry for microstrip antennas is
presented for ultra-wideband applications. The first structure is
implemented on four upright triangular patches and several iterations are
applied on its initial shape. While, the second design based on the same
fractal geometry with four direct coupled and other electromagnetic
coupled (EMC) parasitic patches. The idea of inserted parasitic patches
will make the current path became longer than the topological length, then
UWB characteristic is achieved her. The computed bandwidth is 1.69 GHz
for the first geometry, and it is 10.5 GHz for the second. A comparison is
made up between the computed bandwidths for the two designs and the
advantage of inserting the parasitic patches became clear. The
comparison shows the enhancement in bandwidth for the second design.
Furthermore, these structures have low profile, lightweight and are easy to
be fabricated and have successfully demonstrated UWB characteristics.
The simulated results show that, the proposed antenna has very good
performance in impedance bandwidth with accepted radiation pattern.

To meet the future capacity requirements in aeronautical communication,
new aeronautical systems are proposed, namely LDACS1 and LDACS2,
respectively. Since L-band Digital Aeronautical Communication System 2
(LDACS2) is a TDMA system, the possibility for MAC layer collision in the login phase is higher than that of LDACS1, which is FDMA. In this paper, the specified MAC login algorithm in LDACS2 is simulated. The results show high collision rate. On the other hand, extending the LoG2 section shows less collision rate using the same login algorithm.

Object identification is the process of mapping visual areas within an
image to human been concepts, this is a vital approach to unify image
understanding between machines and human. Anyway, images in the
Internet are retrieved using natural language query where search engines
implement text match to the textual description attached to images.
Current image retrieval engines produce huge disturbance in fulfilling user
query due to the nature of text matching technique where many un-wanted
results are obtained.
In this paper a new model is presented primarily to automatically identify
objects composing an image and map identified objects to attached
annotations; this is implemented in this paper by using LSA (Latent
Semantic Analysis). This approach has lead to secondary revenue where
annotations have been de-noised from an-wanted words. A real case
study has been taken to verify the hypothesis of this paper and resultant
calculations approved the approach.

Until some 40 years ago, the process of bank management was based on
assumptions and experience, and with the appearance of computers,
management was increasingly based on empirical data and analytical
processes. Computerization of banking has began with data processing,
then it was moved on to information processing, so that the processing of
specialized knowledge in the function of decision-making could be
reached in the latest period. Information technology and information
systems are increasingly being designed as expert systems, which are in
function of banking experts,Due to accelerated expansion of electronic
banking systems, it comes to major upheavals in the essence of ebanking,
which is becoming synonymous with modern banking. Today,
banking business is entirely based on technical and technological
resources and ICT becomes a guide for strategy and reengineering.