تعد لعبة كرة القدم أحد أهم الألعاب الشعبية في العالم ان لم تكن أللعبه الأولى على الإطلاق والمتتبع للتطور الكبير الذي صاحب أداء الفرق العالمية يرى ان هذا التطور لم يعد يستمد عناصره من منطلق التدريب الرياضي كعلم ذو صلة مباشره بالانجاز فحسب ، بل أخذ يهتم بدراسة العلوم الأخرى المساعدة التي تدعم وتعزز هذا الانجاز وفي ذات السياق يؤكد خبراء التربية الرياضية على ان معظم الفرق على المستوى الدولي تتقارب إلى درجه كبير

تعد الحسيدية فرعا من فروع التيار الديني الارثوذكسي، والتي ظهرت في القرن الثامن عشر في اوربا، وقد ساعد على ظهورها: سوء الحالة التي كان يعيشها اليهود آنذاك، وبمرور الزمن كبرت هذه الحركة، وكثر عدد المنتمين اليها حتى اصبح افرادها اليوم يعدون بمئات الالاف منتشرين في كثير من بلدان العالم ، ولهم تأثير كبير في عالم اليهود داخل اسرائيل وخارجها. وللحركة الحسدية اليوم مجموعات كثيرة ومتعددة ولكل واحدة منها زعيمها ومرشد

Poetical Words

ھدفت الدراسة في التعرف على القدرات البدنیة والأداء المھاري وبعض المتغیرات الفسیولوجیة
للاعبي كرة السلة الشباب ، العلاقة بین القدرات البدنیة والأداء المھاري للاعبي كرة السلة ببعض
المتغیرات الفسیولوجیة ، وقد افترض الباحثان إن ھنالك تباین في القدرات البدنیة والأداء المھاري وبعض
المتغیرات الفسیولوجیة للاعبي كرة السلة ، تباین في علاقات الارتباط بین القدرات البدنیة والأداء
المھاري للاعبي كرة السلة بب

This Book is intended to be textbook studied for undergraduate course in multivariate analysis. This book is designed to be used in semester system. In order to achieve the goals of the book, it is divided into the following chapters. Chapter One introduces matrix algebra. Chapter Two devotes to Linear Equation System Solution with quadratic forms, Characteristic roots & vectors. Chapter Three discusses Partitioned Matrices and how to get Inverse, Jacobi and Hessian matrices. Chapter Four deals with Multivariate Normal Distribution (MVN). Chapter Five concern with Joint, Marginal and Conditional Normal Distribution, independency and correlations. Many solved examples are intended in this book, in addition to a variety of unsolved relied pro

Origanum majorana (Majorana hortensis), an evergreen herbaceous plant belonging to the Lamiaceae family, has been well known for being used for gastrointestinal, cardiac, respiratory, rheumatologic and many other illnesses, but in wounds management hasn’t been qualified scientifically yet. The goal of the study was to evaluate the wound healing properties of sterols in n-hexane and phenols in ethyl acetate extract fractions of the Iraqi Origanum majorana L aerial parts by contrasting their wound healing abilities with those of commercially available MEBO ointment in a rat excised wound repair model. At various periods, the size of the wounds was measured and skin tissue samples were taken for histopathology. When compared to positive and

              governance Is considered as one approach that gained the attention of many researchers in Management and politics field as one of the dominant philosophies and desired in the current period, became seen as a panacea for all diseases afflicting in particular public administrative organs in General ,This concept has been associated with concepts of reorganization Reforme besidc the administrative directed to improve the efficiency and effectiveness of the performance of such devices as reflected on the totality of features and characteristics that relate to service fulfillment needs of beneficiaries and underlying phenomenon, there was also a constituent charact

The present paper deals with estimation of compaction parameters from the empirical relationships relating time and velocity of the propagated sonic waves with depth. For this aim two geologic intervals were chosen at Jambur area, the first one is limited between the top of Fatha formation (M. Miocene) and base of Jeribe formation (L. Miocene) while the second one is limited between the base of Jeribe formation and the top of Qamchuqa formation (Albian – M. Cretaceous). Sonic logs data revealed the existence of two Low Velocity Layers (LVL) in these intervals. They correspond to porous saliferous and seepage beds in the first interval. and to the highly fractured and oil bearing carbonate bed in the second interval.
Sonic logs dat

A digital elevation model (DEM) is a digital representation of ground surface
topography or terrain. It can be represented as a raster (a grid of squares) and it is
commonly estimated by utilizing remote sensing techniques, or from land surveying.
In this research a 3D building of Baghdad university campus have been performed
using DEM, where the easting, northing, and elevation of 400 locations have been
obtained by field survey using global positioning system (GPS). The image of the
investigated area has been extracted from QuickBird satellite sensor (with spatial
resolution of 0.6 m). This image has been geo-referenced by selecting ground
control points of the GPS. The rectification is running, using 1st order

درست قابلية استهلاك عزلتين من بكتريا
تستهلك انواع Acinetobacter RB العطرية (الاروماتية) كمصدر وحيد للكاربون والطاقة وتبين ان العزلة 8
مختلفة من المركبات الاروماتية الاحادية الحلقة مثل البنزويت ، حامض السالسليك والثنائية الحلقة كالنفثالين.
كما تميزت بعدم قابليتها على استهلاك الفينول والانث ا رسين (مركب اروماتي ثلاثي الحلقة).
حاوية على بلازميد واحد ذو وزن Acinetobacter RB درس النمط البلازمي للعزلتين وتبين ان الع

Extracting moving object from video sequence is one of the most important steps
in the video-based analysis. Background subtraction is the most commonly used
moving object detection methods in video, in which the extracted object will be
feed to a higher-level process ( i.e. object localization, object tracking ).
The main requirement of background subtraction method is to construct a
stationary background model and then to compare every new coming frame with it
in order to detect the moving object.
Relied on the supposition that the background occurs with the higher appearance
frequency, a proposed background reconstruction algorithm has been presented
based on pixel intensity classification ( PIC ) approach.

     Nickel nanoparticles (Ni-nanoparticles) were incorporated as an antecedent utilizing nickel acetate and as a reducing agent, extraction plantApiumgraveolens.  The reason  fo choosing  this plant over many other is because it is easily accessible, carries many antioxidants,  non-toxic, and there are no dangerous residues and stabilizing agent at 60℃ under stirrer. The progress of the reaction was monitored  by observing a change in color of the obtained solution. The UV–Vis utilized to screen the development of Ni-nanoparticles inside a surface  plasmon band (SPB) at 275 nm gives a phantom mark appropriate to the arrangement of nanoparticles. Examining th

يقع حوض كه ب ا رن الثانوي في الجزء الشمالي الشرقي من الع ا رق والذي يمثل الجزء الشمالي من حوض
أربيل حيث تبلغ مساحته 802 كم 2 . المناخ السائد في المنطقة قاري جاف الى شبه جاف، حيث تم حساب
حيث Thornthwaite, Blany Cridle, and Kharufa التبخر – نتح الكامن نظريا وبثلاث طرق وهي
كان التبخر-النتح ( 1242.8 ) ملم و ( 1629.271 ) ملم و ( 1799.059 ) ملم سنويا على التوالي. الزيادة
المائية المحسوبة بالطرق الثلاث كانت نسبها % 30.35 و % 27.49 و % 27.48 على التوالي. بل

Karbala province was one of the most important areas in Iraq and considered an
economic resource of vegetation such as trees of fruits, sieve and other vegetation.
This research aimed to utilize change detection for investigating the current
vegetation cover at last three decay. The main objectives of this research are collect
a group of studied area (Karbala province) satellite images in sequence time for
the same area, these image captured by Landsat (TM 1995, ETM+ 2005 and
Landsat 8 OLI (Operational Land Imager) 2015. Preprocessing such as atmosphere
correction and rectification has been done. Mosaic model between the parts of
studied area was performing. Gap filling consider being very important step has
be

يعد تعزيز التجارة الدولية في مقدمة اهتمامات اي دولة ، فكل دولة تسعى الى تقديم خدمة مشروعات لتنمية الخدمات والبنى التحتية بوسائل عدة ، ومن اهمها قيامها بتمويل تجارتها الداخلية والخارجية مما يؤدي الى ازدهار وتحقيق التنمية والنمو المستدامين في تلك الدولة . ولكي تؤدي التجارة الدولية دوراً بارزاً في تحقيق النمو والتنمية المستدامين، لابد من توافر بيئة تجارية دولية مناسبة و نظام تجاري دولي مساند لعملية التنمية فا

Background : The number of primary hip arthroplasty is growing with every passing year. At present this surgical operation has no equal in the rate of yielding good results. Despite the fact that in many cases in the long term after surgery radiolucent lines around the cup are observed, the clinical outcomes remain satisfactory.Aim of the study :To study the clinical and radiological manifestations of the aseptic loosening of the endoprosthesisMethods: This is a prospective study based on an analysis of diagnostic findings of 51 patients with aseptic loosening of hip joint components, aged 30 to 84 years. We depend for diagnosis of a septic losing by both clinical evaluation and X-ray assessment Results:The majority of clinical and

In the present work, the different possible interactions between comet tail and the solar wind in the present of the inter-planetary magnetic field (IMF) had been studied. Magneto-hydrodynamic laws (MHD) were used to simulate interactions occurring between comet tail and solar wind using one –dimensional space. The model simulation was achieved using Lax-Wendroff explicit method. The interaction between cometary tail ions and solar wind can be understood by means of spatial distribution of new-generated ions from the comet nucleus with the homogenous flow of the solar wind plasma. The difference between average molecular mass of both types along with step-increase in the number of particles can reproduce the whole shape of the comet ta

This study aimed to test the effect of using different concentrations of three different plants extracts to inhibit the growth of gram negative and gram positive bacteria by two technics. Eucalyptus camaldulensis bark, Glycyrrhiza glabra rhizomes and Morus nigra leaves ethanolic extract at (0,20,30,40 and 50 mg/ml) were used. The antimicrobial activity and the biofilm inhibition assay used with these extracts showed positive effect in inhibiting the growth of bacteria. E.amaldulensis extract showed the higher effect than G. glabra and M.nigra extracts in antimicrobial activity assay, while the effect of E. camaldulensis extract in biofilm inhibition assay was higher than G. glabra that was higher than M. nigra extracts for both gram nega

The PCA is statistical technique that transforms a multivariate data set consisting of inter-correlated variables into a data set consisting of variables that are uncorrelated linear combination. In our project principal component analysis “PCA” was applied for two set of original bands in two dates (bands 1, 5, and 7 in 1988 and bands 1, 5, and 7 in 1990).
In this method the PCA of six channel data sets consisting of multi-temporal LANDSAT TM image pairs often generates higher order principal components that are related to the changes in brightness.
Although the image produced by the first component summarizes the information’s
that are common to all channels, we can see that the first principal component is
do

The data compression is a very important process in order to reduce the size of a large data to be stored or transported, parametric curves such that Bezier curve is a suitable method to return gradual change and mutability of this data. Ridghelet transform solve the problems in the wavelet transform and it can compress the image well but when it uses with Bezier curve, the equality of compressed image become very well. In this paper, a new compression method is proposed by using Bezier curve with Ridgelet transform on RGB images. The results showed that the proposed method present good performance in both subjective and objective experiments. When the PSNR values equal to (34.2365, 33.4323 and 33.0987), they were increased in the propos

Let U be a Lie ideal of a 2-torsion free prime ring R and θ ,φ be commuting
endomorphisms of R . In this paper we generalize the main result of M. Ashraf, A.
Khan and C. Heatinger on (θ ,φ ) -higher derivation of prime ring R to generalized
(θ ,φ ) -higher derivation of Lie ideal by introducing the concept of generalized (θ ,φ )
-higher derivation. Under some conditions we prove that a Jordan generalized (θ ,φ ) -
higher derivation of U is either a generalized (θ ,φ ) -higher derivation of U or
U ⊆ Z(R) and every Jordan generalized (θ ,θ ) -higher derivation of R is a
generalized (θ ,θ ) -higher derivation of R . Also, we generalize this result to
generalized (U,R) − (θ ,θ ) -higher derivatio

This study aims to explore the relationship between the degree of application of digital leadership and the development of administrative work at the University of Tabuk. It further aims to examine the presence of statistically significant differences between the average responses of faculty members and employees at the University of Tabuk regarding the study axes that are attributed to the following variables: (scientific rank, gender, and job), the study used the descriptive approach in its correlative style, and the questionnaire was used as a tool for data collection, as it was applied to a simple random of (310) members of the faculty and staff. University of Tabuk. The results showed that the degree of digital leadership applicatio

In this paper, we construct a new mathematical system as Multiplicative Cyclic Group (MCG), called a New Digital Algebraic Generator (NDAG) Unit, which would generate digital sequences with good statistical properties. This new Unit can be considered as a new basic unit of stream ciphers.

A (NDAG) system can be constructed from collection of (NDAG) units using a Boolean function as a combining function of the system. This system could be used in cryptography as like as Linear Feedback Shift Register (LFSR) unit. This unit is basic component of  a stream cipher system.

This research includes synthesis of new 5-Nitro isatin derivatives starting from 5-nitro-3-(imino acetohydrazide)-2-oxo indole (1) namely 5-nitro-3-[iminoaceto(tetra hydropyridazin-3,6-dione)-2-yl]-2-oxo indole (2); 5-nitro-3-[iminoaceto(hexahydrodiazepine-3,7-dione)-2-yl]-2-oxo indole (3); 5-nitro-3-[iminoaceto (1,2-dihydro pyridiazin-3,6-dione)-2-yl]-2-oxo indole (4); 5-nitro-3-[iminoaceto (8-nitro- 1,2-dihydrophtalazin-3,10-dione)-2-yl]-2-oxo indole (5) and 5-nitro-3-[iminoaceto (1,2-dihydrophtalazin-3,10-dione)-2-yl]-2-oxo indole (6). The derivatives were characterized using FTIR, ¹HNMR, ¹³CNMR and C.H.N.S analy

The antiviral activity of leaf extracts from Datura stramonium and tomato plants inoculated with TMV, combined with 20% skimmed milk, was investigated. A TMV isolate was confirmed using bioassay, serological, and molecular approaches and subsequently used to inoculate plants. Tomato plants, both pre- and post-inoculated with TMV, were sprayed with leaf extracts from either TMV-free or infected plants, alone or mixed with 20% skimmed milk. Enzyme-linked immunosorbent assay (ELISA) using tobamovirus-specific antibodies and local lesion tests were conducted to assess antiviral activity based on virus concentration and infectivity in treated plants. The experiment followed a completely randomized design (CRD), and the Least Significant

A set of relationships governs the kind of communications among people within one or more societies, of which most important is the one that occurs between children and their parents, especially fathers. Psychologically speaking, this kind of relationship is so significant insofar as it is the basis of the child’s personality inasmuch as it is the source of its character and action in social media.

      Undoubtedly, the most significant factor in a drama is the social relationships among which child-father relationship is a recurring theme. William Shakespeare appears to be much more occupied in this sort of relationship which prominently and significantly figures out in most of his dramas such as