Journal of Al-Qadisiyah for Computer Science and Mathematics

In this paper ,we introduce the notions 3-semiprime ideal with respect to an element x denoted
by (x-3-S-P-I ) of a near ring and the 3-semiprime ideal near ring with respect to an element x
denoted by (x-3-S-P-I near ring ),and we studied the image and inverse image of x-3-S-P-I under
epimomorphism and the direct product of x-3-S-P-I of near ring and we extension to fuzzify this
notions and give some properties and examples about this .

The main aim of this paper is to evaluate triple integrals with continuous integrands
numerically by using extension resulting from best methods that find the approximate values of
single integral Romberg acceleration with Mid-point rule (RM) on the exterior dimension Z with
one of methods that find the approximate values for the double integral and it Romberg acceleration
with Mid-point rule on both dimensions of interior X and middle Y, (RMM) when the number of
divisions on the interior dimension is equal to the number divisions on the middle dimension , but
both is not equal to the number divisions on the exterior dimension and we shall call this method
by RM(RMM), where we got high accuracy in the results by few subintervals relatively and few
time.

In this paper, we have given some necessary and sufficient conditions for all nonoscillatory solutions to the nonlinear neutral differential equation
So that converge to zero as . Some examples are given to illustrate the obtained
results.

Wireless Sensor Networks (WSN) becomes one of the most important scientific
revolutions in the field of wireless communications. Its opens a wide range in front of
innovation of new generation of applications like monitor changes in the environment,
weather, health monitoring and a lot of security applications
This research aims to design a WSN for Basra city that target to sense the traffic
jams in every intersection traffic in order to set a clever intersection traffic which takes into
account rush hour and achieves justice for those whom waiting.

This research is aimed to smooth the nonparametric model by applying
Bayesian approach in estimation where this approach has accurate results
through minimizing estimation of loss function. This approach is achieved by
considering a binary variable whose value controls the process of choosing of
variables. The Gray code is dependent in updating the stream of binary variable
while the focused sampling is dependent in algorithm of smoothing of
2
nonparametric regression function. We deduced: (1) Gray code is efficient in
this application but it needs complete scan to space of variables, (2) the focused
sampling takes essential role in focusing on the active variables in each iteration
and in partitioning the variables in subsets to simplify procedure of smoothing.
We get very good results of plotting of regression also good values for criterions
of errors.

The aim of this paper is to introduce the countability axioms in smooth fuzzy
topological spaces (smooth fuzzy first countable, smooth fuzzy second countable and
smooth fuzzy separable axiom) and try to find relations between them. Such that we
will prove the following: smooth fuzzy first countable axiom ↛ ⃖ smooth fuzzy second
countable axiom ↚ smooth fuzzy separable axiom. Also, we prove or disprove those
concepts are hereditary or topological.

The aim of this paper is to continue the study of locally Lindelöf spaces,Co- Lindelöf
topologies and locally

The (0-1)Knapsack problem of the difficult problem which does not possess
the algorithm in parametric approximation as the complexity of this matter
belongs to the problems of the type (NP-hard), the research using the
algorithm of ant colony optimization (ACO) to solving the problem, and
also generate a set of problems to determine the efficiency of the algorithm
and compared with other methods of numerical results have proven the
efficiency of the algorithm in comparison with other methods and also the
time used to solving problem was standard compared to the other methods

In this paper we choose a different approach and propose a generalization of Sierpinski
space by defining a topology analogous to Sierpinski topology with the general
collection which is form a topology on a non empty set  ,and the definition of K.
Khan [5] will be only special case , so the ( O-C topology) is introduced . We
investigate some of the general topological characterization of it , and this has a very
interesting applications especially the Sierpinskispace whichisresult from the finite set
which containing only two points .