Muthanna Journal of Pure Science (MJPS)

The players and ball are the most important object in soccer game videos and detected them are a challenging task because of many difficulties, such as shadow and illumination, ball size, several other objects look like a ball, often the ball overlapping with players or merged with lines, as well as the ball may be disappear which be hidden in the stadium or flying on air, and similar appearance of players, etc. The detect ball is the first step for tracking in broadcast soccer video. There are several methods of ball-tracking are based on their problem. In this paper, we have discussed different methods of object detection and tracking in the soccer videos which are available in the literature.

The issue of energy consumption in wireless sensor networks is an important issue nowadays, Power efficient gathering in sensor information systems (PEGASIS) acts as routing protocols improve the energy consumed, which is one of the most important hierarchical directives used and that works to collect and transfer data to and from a neighbor to reduce duplication of data transfer by transferring data to bypass the dead node.
In this research paper, experimental results have been made to improve the performance with new location for nodes trajectory to mobile sink, Finally, minimum cost for data gathering calculated to optimize network performance and life time with parameters of enhanced PEGASIS criteria to show the impact of factors changing.

Over the past years, a large number of statistical expressions used as a measure of accuracy, collectively referred to as error functions. These functions use to determine the best fitting data. Since accurate adsorption equilibrium information are necessary for the analysis and design of adsorption, error functions are used to valuation the validity of the adsorption mathematical models with experimental results by finding the most appropriate isotherm. Therefore, this overall review provides a definition of a number of common error function and explains the use of these functions in determine optimal adsorption data and chose the right isotherm.

The aim of introduce and study the notion of a fuzzy δ-open set (Ω-open set, α−Ω-open set, feebly –open set, α-open set, ƥ-open set, Sp-open set, a-open set) and the relationships between them and fuzzy

The aim of the paper is determine the groundwater quality depending on mathematical method for chemical analysis of groundwater to confining the suitability to multiple uses.
The chemical analysis of groundwater for Karbala city depending on mathematical method is evaluated. Then used to find groundwater quality and suitability for multiple uses based on different chemical indices. The characterization of laboratory data has been contoured for the hydrogen ion concentration (PH), and the electrical conductivity (EC), and they are compared with WHO and Iraqi standards. Also, the contaminants parameters distributions of GW in the Karbala city have been evaluate the suitability of water. The evaluation based on the observed GW data of 91 unconfined wells represented the study area. Then, described the treatment of water based on Lewa Plus package gives details for the specific pump, motor power consumption as well as system power consumption. The estimated system capacity is about 96 m3day with a recovery of 80%.

The polymer blend of Chitosan: polyvinyl alcohol (PVA) (1:1) weight percent and hydroxyethyl cellulose (HEC) (0.5%) was prepared. The profile of the sample and its properties were measured by Fourier transfer Infrared spectroscopy (FTIR). The Scanning Electron Microscopy (FESEM) was used to describe the morphology of the polymer blend with two magnifications without any ratio of 4- (2-Pyridylazo) resorcinol monosodium salt hydrate and with 0.15 % of a 4-(2-Pyridylazo) resorcinol monosodium salt hydrate. The mechanical properties were demonstrated and characterized by Elongation and Young modulus. The polymer blend was incorporated with different weight ratios of 4-(2-Pyridylazo) of resorcinol monosodium salt hydrate, (0.03, 0.05, 0.07, 0.09, 0.15) gm of weight %. The current-voltage (I-V) characterization of prepared thin films showed ohmic behavior and the electrical conductivity was improved by increasing the ratio of dopant that leads all samples to reflect a semiconductor behavior.

Determiners have been used extensively in a selection of applications throughout history. It also biased many areas of mathematics such as linear algebra. There are algorithms commonly used for computing a matrix determinant such as: Laplace expansion, LDU decomposition, Cofactor algorithm, and permutation algorithms. The determinants of a quadratic matrix can be found using a diversity of these methods, including the well-known methods of the Leibniz formula and the Laplace expansion and permutation algorithms that computes the determinant of any n×n matrix in O(n!).
In this paper, we first discuss three algorithms for finding determinants using permutations. Then we make out the algorithms in pseudo code and finally, we analyze the complexity and nature of the algorithms and compare them with each other. We present permutations algorithms and then analyze and compare them in terms of runtime, acceleration and competence, as the presented algorithms presented different results.

In this paper, we investigate subordinate problems for subclass related to known functions convoluted with Frasin operator. Therefore, major results and special cases are obtained.

1998 onwards, a span reporting 1000s of studies depicts the ever-increasing Schiff bases and their complexes applicability; this study genetically tests the research of the last 20 years. The variety of these molecules structural has made them obtainable for a so broad ambit for implementations of biological. They are eminent and because of this unique feature they find their position in the quantitative and qualitative calculation of metals in the aqueous medium. It demonstrated to be prominent catalysts and showed an enjoyable effect of fluorescence. Definitively, Schiff base fissures gotten situation of a unique during bio-experiments and in vitro to develop drugs with a large number of biological structures containing parasites, fungi, viruses, cancer cells, bacteria, etc.

The effect of the coil on the dynamical behavior of the electronic circuit with nonlinear part memductance was studied, where we studied four coil values: L = 90mH, L = 80mH, L = 70mH and L = 100mH with changing the value of the first capacitance c1. We obtained stability maps consisting of two regions (the dynamical behavior zone and the stability zone), where the dividing line is the Hopf bifurcation line, as well as the bifurcation diagram for each value from the coil and the first capacitance was obtained, as well as the phase portrait diagram in which we obtained the chaotic attractions And the period of the first, second, third, fourth, fifth, sixth and eighth.

Staphylococcus aureus is a pathogen that resides in the skin and nasal membranes and can cause a broad spectrum of hospital-acquired infections. These diseases are becoming more common, and treating them has become much more complicated. The pathogen's capacity to secret a variety of host-damaging virulence factors contributes to its pathogenicity. S. aureus destroys and supersedes immune cells throughout infection via toxins and virulence proteins, yielding non-neutralizing infective antibodies which already impede adaptive immunity. S. aureus has different biofilm-forming mechanisms on devices, necrotic bone tissue, bone marrow, and finally within the osteocyte lacuno-canicular networks of living bone (OLCN).This review focuses on gaining a better understanding of S. aureus toxin-based pathogenesis and its effects on infectious diseases.

Recommended systems, also known as systems of recommendation, are a part of information
filtration systems which are utilized to predict the user's estimation or choice for an object. In recent years,
recommended systems have been extensively used in e-commerce programs. Music, news, books, research
papers, and goods are likely to be the most popular E-commerce pages. This article provides an analysis of
the scope of recommendation systems and discusses recommended systems that include Collaborative
filtering (CF), one of the farthest common recommended methods, which are typically divided into three
major categories: Approaches to recommendation that are content-based, collective, or hybrid.

In this paper we consider the class which consisting of meromorphic univalent functions with a fixed point in and with fixed second positive coefficient. The aim of the present paper is to drive several interesting properties as coefficient estimates, distortion theorems, radii of starlikeness and convexity and closure theorems of in the class The results are generalized to families with finitely many fixed coefficients.

In this study, nickel oxide (NPs) films were produced by doping each element with 2% zinc, tin, iron, cobalt and magnesium. pulsed laser deposition was used to deposit them on glass substrates , and we used a pulsed Nd-YAG laser with a wavelength of 1064nm. All the films were annealed with one temperature (573k). The electrical properties of the prepared films were studied, such as the continuous electrical conductivity and activation energy, and we found that increasing the temperature increases the electrical conductivity values Also, the value of the electrical conductivity and the activation energy change according to the type of added doping. We also discovered many activation energy values in the temperature ranges of (308K-428K) , and observed the conduct of nanoparticle oxide doping with various metals at these temperatures.