AL-MANSOUR JOURNAL

In this proposal, a new algorithm is introduced to watermarked digital
images (with format BMP). After trying number of features to decide which
blocks of image are the best hosts, two features DC (Direct Current)
Coefficient(resulting for Discrete Cosine Transform(DCT)) and the Entropy
(H) are chosen, since these features are specifying embedding locations
that cause a minimal degradation to the cover image and determining the
blocks that can keep the embedded value stand against compression
.This algorithm produces a watermarked image that can be subjected to
lossy JPEG (Joint Photographic Experts Group) compression without
losing its watermark. Fidelity Criteria evaluates the errors between the
original and cover images, good tests are achieved without perceptual
degradation for the transparency of the cover image.

Privatization means transferring the ownership of public sector to the level of
individuals or that of companies and establishment .
The process demands an efficient administration that is achieved by well
designed programs appropriate to the nature of the market economics . This is
required by the current stage of the economic development in Iraq , a thing that
can be executed through the process of privatization . the latter is an essential
element of economic development . privatization , to be sure , is needed to
reinforce the financial and technical abilities of the economic activities , rebuild
establishments , modernize the methods of their work , improve the average of
production and combat inflation and unemployment . these important matters ,
if realized , would set the development process at its best and verify the
sustainable development .

This study aimed to investigate the effect on the quality of service and
customer loyalty for hotels in the city of Oran, Algeria where he was
preparing a questionnaire consisting of the first two dimensions for the
dimensions of quality of service, and the second related to the loyalty of
customers of the hotel and this for primary data collection. Has been
relying on the sample probability class. Were also distributed 500 form. To
be retrieval 345 form and the number of forms completed data that has
been recovered amounted to 320 form. Reaching response rate of 64%.
And to identify the impact of the dimensions of service quality on customer
loyalty has been the use of multiple regression analysis , the results
showed a positive relationship between the two.

An important problem in the field of document image processing is the recognition of graphical items, such as company logos. Logos are mainly used by companies and organizations to identify themselves on documents. Different feature extraction and shape description methods in logo image recognition systems have been studied by several researchers. In this paper, two region-based shape descriptors: Zernike moment descriptors and Geometric moment descriptors are studied and compared. The performance of an ensemble of classifiers, each trained on different feature sets is also evaluated. The recognition results of the individual classifiers are compared with those obtained from fusing the classifiers' output, showing significant performance improvements of the proposed methodology.

The research aims to find out the nature of the talent management
requirements and determine and diagnose the impact on the achievement
of organizational commitment to human resources, and quality of services
provided by the organization, the problem of research is expressed by
many questions related with the nature of the interrelationships and effect
among research’s variables. the descriptions - analytical approach, has
been working in the Presidency to choose the University of Baghdad as a
sample search of employees they are in units of individuals, faculty and
identities, , And what constitutes a sample size of 60 individuals were
provided with a questionnaire form for each of them specially prepared for
this topic and then collected data was reached to group results using
some statistical methods, The most prominent conclusions of the research
importance of talents management and effects in organizational
commitment and services quality , As for the most prominent
recommendations one was the need to be aware of the fact that the
University of Baghdad examined, talents management is one of the crucial
elements in shaping and building organizational and enhance commitment
and improve services quality produced from

According the availability of many image editing and processing tools, it
is led possible to easily change the information represented by a digital
images without leaving any obvious traces of tampering, which led to the
problem of verification image. These issues of multimedia security have
led to the development of several approaches to tampering detection.
Digital image forensics is branch that deals with the identity and
authenticity of the images.
The proposed system is the Verification system for images. Where the
Verification system used non-blind passive image forensic, and that it has
been achieved by using fuzzy gradient based image reconstruction, which
is able to detect and extract all types of forgery (Splicing, Image
Retouching, Geometrical Transformation, Copy Move Attack, other type)
and also able to compute forgery ratio as percentage. The experimental
results show that the proposed system achieves accuracy of 100% for
detect and extract all type of forgery, with image enhancement
capabilities.

Provide information and communication technologies every day
new services , including services ( Web 2.0) , which are through social
networking sites , which have become valuable and of great significance
for the communities , including the student community and the aim of this
study to identify the purpose of the use of social networking sites and their
impact on an individual's life , especially young people and the use of the
case study method and the way the distribution of the questionnaire to
students of the Faculty of Al-Mansour University for the academic year
(2012-2013) , and was a representative sample of (100 ) students and of
the results of the study and the proportion (37%) are using sites for
educational purposes and with a desire to communicate in order to
support the curriculum academic and easy and economical these services
in communication , with a high proportion of the use of the social
networking site ( Facebook ) Among the recommendations the need for
colleges and scientific departments and information centers and libraries
to find sites social networking with bind staff teaching in communion with
the students in presenting scientific material and receiving duties and put
lectures on sites for the purpose of discussion for more than once.

The aim of human lower limb rehabilitation robot is to regain the ability of motion and to strengthen the weak muscles. This paper proposes the design and modelling of four Degree Of Freedom (4-DOF) lower limb wearable rehabilitation robot. This robot is located in, hip, knee and ankle joints to enable the patient for motion and turn in both directions. The joints are actuated by Pneumatic Muscles Actuators (PMAs). The PMAs have very great potential in medical applications because the similarity to biological muscles. This work proposes the structure of the robot to eliminate the singularity problem that exists in the inertia matrix. Also, the effects of disturbance on the robot joints and frictions in robot joints and in PMAs are taken into consideration. The designed robot can be used for the right side leg of an elderly persons whose ages beyond 40th years old. Since the 4-DOF rehabilitation robot actuated by PMAs has high nonlinearity. An intelligent position controller to control each joint position is designed and simulated using two schemes; Mamdani PD-like fuzzy logic and Takagi-Sugeno-Kang (TSK)-PD-like Fuzzy logic to improve the time response specifications such as minimum overshoot, minimization of oscillation and disturbance rejection to track the desired medical trajectory. A comparison between the two schemes shows an enhancement in the results of the second type as compared with the first one.

In this paper embedding approach based on energy function and a Least Significant Bits (LSB) method was proposed to hide a secret message in a highly color or intensity part of an image that divided into blocks. Even with a different format types and different sizes of the selected images to cover and hide a variable size of a message, the quality results, show that the less distortion of the stego image as compared with the cover image and the proposed algorithm is robust to hide a randomize secret message even with decreasing the sizes of the blocks.

A nine-points sixth – order accurate compact finite difference method
for solving Laplace equation in two dimensional is present. The efficiency
of the method is validated by its application to the test problems which
have exact solutions. Numerical results show that this sixth order scheme
has the expected accuracy. The explicit numerical solution of the parabolic
equation is given, In addition, can be applicable to domain with some
obstacle, as well, improve the solution of Poisson equation by taking more
terms from the right hand side. All the computations are solved by the
iterative method with personal computer.