Abstract
        This research aims to identify the relationship and the impact of the behavior of organizational citizenship in the performance of employees, as practiced behaviors organizational citizenship substantial role in achieving the objectives of both the organization and its staff at the same time, so it affects a large extent on the characteristics and performance of individuals employees and thus influence the success of the organization as a whole, problem of the research has indicated that there is a clear failure in the study of the impact of the behavior of organizational citizenship in the performance of employees, was chosen

تضمن الباب الاول من البحث مقدمة عن موضوع البحث واهميته في كون التعلم الحركي واحدا" من العلوم الذي شهد ولادة الكثير من النظريات والبحوث في دراسة التطور الحاصل في السلوك على وفق التخطيط والتنظيم السليمين المبنيين على اسس علمية حديثة ، فمن خلال ذلك تم تناول مشكلة البحث التي تلخصت في قلة التركيز والاهتمام بموضوع التدريب الذهني والمشاهدة الحية لنموذج الحركة من قبل المتعلم المبتديء خلال الدروس العملية لمادة الس

In adjustment of geodetic and photogrammetric networks, the surveying engineer faces many
problems, such as errors of blunder nature in the observations (when comparing the homogeny of
precision) make these observations odd from the result, and effecting directly on observation values after
adjustment, and the statistical results after analysis as, adjusted coordinates of points, standard deviations,
and ellipse of errors.
The research is deal with some of the most common usage of statistical methods to detect these
odds observations to confirm which best method is, by studying the advantages and disadvantages of each
method to geodetic network.
Three statistical methods will use in the analysis, these are:-

Before the discovery of archives (Ebla) (Tell Mardikh) was the region north of Syria, the land unknown to historians, note that the region was inhabited before the Neolithic period,

 The research tagged (eloquence of the Qur’anic verses in the resurrection verses) deals with study and analysis of the aesthetics of miracles in the Qur’anic poems centered on the horrors of the Day of Resurrection, and aims to clarify the role of the Qur’anic unique and its impact the miraculousness of the Qur’anic style systems, the accuracy of the unique selection and its wonderful harmony in form and content, voice and meaning, composition And a picture with its context and denomination; based on that, the research was based on the analytical method to reach its goal, and the research plan imposed its division into two preamble and two topics, the first topic dealt with: the rhetoric of the nominal Qur’anic verses in

 هدف البحث الى: التعرف على السلوك الاستكشافي والابداع الحركي ومكوناته لدى تلاميذ المرحلة الابتدائية، اما الهدف الثاني فكان التعرف على العلاقة بين السلوك الاستكشافي وقدرات الابداع الحركي لدى تلاميذ المرحلة الابتدائية، والهدف الثالث التعرف على العلاقة بين السلوك الاستكشافي والابداع الحركي لدى تلاميذ المرحلة الابتدائية. اما الفرضية الاولى فكانت: توجد علاقه ذات دلاله احصائيه بين السلوك الاستكشافي وقدرا

     Equilibrium and rate of mixing of free flowing solid materials are found using gas fluidized bed. The solid materials were sand (size 0.7 mm), sugar (size0.7 mm) and 15% cast iron used as a tracer. The fluidizing gas was air with velocity ranged from 0.45-0.65 m/s while the mixing time was up to 10 minutes. The mixing index for each experiment was calculated by averaging the results of 10 samples taken from different radial and axial positions in fluidized QVF column 150 mm ID and 900 mm height.

     The experimental results were used in solving a mathematical model of mixing rate and mixing index at an equilibrium proposed by Rose. The results show that mixing index increases with inc

الحمد لله رب العلمين والصلاة والسلام على نبينا محمد وعلى اله وصحبه أجمعين، وبعد:

شرع الله عز وجل لعباده أحكام شرعية كثيرة قولية كانت أو فعليه، ينبغي للمسلم أن يسير عليها كما أراد الله عز وجل، ومن هذه الأحكام الظهار، وهو قول الرجل للزوجته أنت علي كظهر أمي، فهذ القول محرم وهو من فعل الجاهلية، فإذا وقع المرء في هذا الفعل المحظور فأنه تترتب عليه أثار ينبغي الأخذ بها، كما إن هذا القول إذا وقع فإنه يرفع ويبطل بأ

The organization and development of the irrigation system and agrarian reform in Iraq had an impact on the diversity of its methods and uses

في الحقيقة ان فكرة المخطوطة الرئيسة هي تناولها علما فرعيا من علوم الفقه الاسلامي الواسع ،الا وهو علم الالغاز الفقهي وهذه المخطوطة في عنوانها وموضوعها تشد رجال المعرفة الفقهية لما لها من غموض يدعو الى التفكير ، ولغزية تعصف بالأذهان لاجل اختبار الذكاء الفقهي ،وهو مسعى لكثير من طلاب المعرفة الفقهية. يحتوي القسم الثامن  من المخطوطة على 38 مسألة ، تبدأ من المسألة( 192( وتنتهي بالمسألة(230) , وكما موضح في البحث الاتي

Prayer is the greatest pillar of Islam after the Shahada, and it
is the first thing for which a servant will be held accountable on
the Day of Resurrection. It is one of the most important acts of
worship whose rulings a Muslim must know and take care to

تطرقت الباحثة إلى، معرفة مقدار فعل استخدام أسلوب التعاون، وأثره في تعلم مهارة الإرسال، في الكرة الطائرة وتطويرها, فتمحورت المشكلة في تعدد أساليب التعلم واستخدامها، في تعلم الألعاب الرياضية في المرحلة المتوسطة، لكن يبقى الأسلوب الأمثل الذي يلائم كل مرحلة ولعبة، بما ينسجم مع إمكانيات المتعلمين، واستثمار الجهد والوقت للوصول إلى تحقق الأهداف المنشودة , فقد أخذت الباحثة على عاتقها دراسة مهارة الإرسال من الأس

 .في الباب الاول التعريف بالبحث يتضمن المقدمة واهمية البحث من خلال معرفة انواع القوة الخاصة للذراعين والتعرف عليها من خلال دقة الرمي لدى ممارسين فعالية القوس والسهم وطرح المشكلة في معرفة انواع القوة الخاصة للذراعين وعلاقتها بدقة الرمي عن طريق تطوير قوة القبضة والتحمل العضلي وكان هدفا البحث الكشف عن العلاقة بين قوة القبضة وتحمل القوة الثابت ودقة الرمي لفعالية القوس والسهم . وفي الباب الثالث استخدمت الباح

The design of the Graphic has recently taken a great variety in the curricula and design methods that have led to its applications for career advancement and aesthetic quality. This is due to the communicative role that it plays in the movement of human beings and their aspirations. Among these applications are the designs of magazine covers in different variations. The design of the cover is based on a structural system that requires awareness and skill from the designer, especially since the organizational structure in the design of the envelope is limited in both vocabulary and space, and in the neighborhood Many have the image of sovereignty and sometimes the other head line, and can lead color values ​​are other.

In all

Objective :.
1-Find out the prevalence of alcohol and drugs addiction in two different years before and after the last
war i.e. in 2002 and in 200. 2-Study the association between the addiction
and some variables. 3-Identify the prescribed drugs and other substances that
have been abused
Methodology : A retrospective study has been conducted involving the in-patients at addiction unit-IbnRushd
psychiatric hospital in Baghdad by applying the semi-structured form based on ICD-10 criteria
of addiction and dependency with the confirmation of the specialist psychiatrist diagnosis of
dependency. Data concerning each patient admitted in the hospital was gathered to have an idea about
the problem of addiction (drugs an

The topological parameters of the metal-metal and metal-ligand bonding interactions in a trinuclear tetrahydrido cluster [(Cp*Co) (CpRu)2 (μ3-H) (μ-H)3]1 (Cp* = η5 -C5Me4Et), (Cp = η5 -C5Me5), was explored by using the Quantum Theory of Atoms-in-Molecules (QTAIM). The properties of bond critical points such as the bond delocalization indices δ (A, B), the electron density ρ(r), the local kinetic energy density G(r), the Laplacian of the electron density ∇2ρ(r), the local energy density H(r), the local potential energy density V(r) and ellipticity ε(r) are compared with data from earlier organometallic system studies. A comparison of the topological processes of different atom-atom interactions has become possible than

Systemic lupus erythematosus (SLE) is a chronic, autoimmune disease, with a wide range of clinical symptoms. Some studies have indicated the association between RANKL, Sclerostin, PD-1, and vitamin D concentrations and the pathogenesis of SLE. The current study aimed to evaluate the role of RANKL, Sclerostin, PD-1 and vitamin D in the pathogenesis of SLE. The study included 180 females diagnosed SLE patients and healthy control (60 females as early diagnosed patients without treatment, 60 females as patients under treatment with (prednisolone, and hydroxychloroquine), and 60 females healthy as a control group, with ages ranging from 20 to 45 years. The serum concentration levels of RANKL, Sclerostin, PD-1 and vitamin D were assessed by E

Significant advances in horizontal well drilling technology have been made in recent years. The conventional productivity equations for single phase flowing at steady state conditions have been used and solved using Microsoft Excel for various reservoir properties and different horizontal well lengths.
The deviation between the actual field data, and that obtained by the software based on conventional equations have been adjusted to introduce some parameters inserted in the conventional equation.
The new formula for calculating flow efficiency was derived and applied with the best proposed values of coefficients ψ=0.7 and ω= 1.4. The simulated results fitted the field data.
Various reservoir and field parameters including late

Research Objectives: The research aims to highlight the approach of Imam Al-Qaradawi in contemporary jurisprudence in the recent issues of the jurisprudence of minorities, and mentioning the foundations of jurisprudence of minorities, along with some of the practical applications of Imam Al-Qaradawi.

Study Methodology: The researcher applied the inductive, analytical and comparative approach by tracking the scientific material related to the subject of the study from the books of Al-Qaradawi in the first place, then by comparing the legal provisions with what had been stated in the four schools of jurisprudence.

Findings: The interest and need of Muslim minorities in non-

The interest in the intellectual capital and its development is a civilized necessity imposed by the requirements of the times and cannot imagine an advanced society in its potential productivity in poor efficiency of human capital, and features the work environment change permanently, putting the management of financial companies against a constant challenge toward coping with new developments in this changing environment and this is not taken unless owned by these companies qualified human resources and the provision of Culture organizers have, which manifested itself with the research problem by the following two questions:

1. Did the intellectual capital value specific financial and

  The present study was conducted on sixty five pregnant women that infected with    acute toxoplasmosis, serum samples were tested for detection specific anti-Toxoplasma gondii IgM using the rapid Toxo IgG/IgM Chromatographic immune assay test cassette and ELISA, and fifty healthy married women (not pregnant)  as  was considered as control group.       The level of serum IL-6, IL-8, IL-12, TNF-α, TGF-β1, IP-10, MIP-1, MIG and ICAM were significantly increased (P <0.005) in pregnant patients infected with acute toxoplasmosis, while serum level of MCP-1(14.46 ± 1.38pg/ml) was not significantly increased when compared to controls(11.25 ± 0.24pg/ml)  , these levels can be used as i

This research focuses on the complex relationship between education quality and human development in Iraq for 2005 to 2023, emphasizing how the poor conditions in education set in place a vicious circle restricting national progress. Utilizing both inductive and deductive realms, official data of the Ministries of Education and Planning were analyzed, along with comparative international experiences. Indicators analyzed include school density, student-teacher ratio, lack of infrastructure, and limitations of vocational training for primary, secondary, and vocational educational levels. The results show a constant mismatch between students' population growth and resource allocation to education, thus summarizing an overcrowded school envi

El presente trabajo es un estudio sintáctico y práctico en que se trata de explicar el funcionamiento de "ya" en la oración, el objetivo principal de este estudio es el análisis del complejo significado de "ya" teniendo en cuenta el modo de la acción del verbo sobre el que incide semánticamente el adverbio.

   En este estudio empírico aclaramos los distintos valores de "ya" e intentamos demostrar que es un adverbio que significa una determinada modalidad del enunciado.

   Pero antes de explicar detalladamente nuestro estudio presentaremos un resumen del adverbio en general , porque "ya" es uno de los adverbios de tiempo , este p

In this study the activities of alanine transaminase (ALT) and aspartate transaminase (AST) were evaluated, in addition to total protein and albumins in sera of sixty one subjects whose ages were ranged between(4-16) years. These subjects were, twenty eight major thalassemic patient (12 with splenectomy and 16 non splenectomy ) and fifteen with minor thalassemia. eighteen healty subjecte as control. The result revealed a significant elevation in the activities of both aminotransferases enzymes (AST and ALT) in the sera of all the alassmic patient groups compared with control. Also a significant increase in the activity of ALT in sera of non-splenectomy compared to splenectomy major thalassemic patient , which could be an indicative of th

  Let R be a commutative ring with unity and let M be a unitary R-module. Let N be a proper submodule of M, N is called a coprime submodule if   is a coprime R-module, where   is a coprime R-module if for any r  R, either O      r or     r .         In this paper we study coprime submodules and give many properties related with this concept.

   In this paper, a new class of sets, namely - semi-regular closed sets is introduced and studied for topological spaces. This class properly contains the class of semi--closed sets and is property contained in the class of pre-semi-closed sets. Also, we introduce and study srcontinuity and sr-irresoleteness. We showed that sr-continuity falls strictly in between semi-- continuity and pre-semi-continuity.

 The behaviour of the electrical conductivity (σ) and the activation energies (Ea1, Ea2) have been investigated on a-InAs thin films as a function of thickness (250,350,450,550,650) nm, before and after heat treatment. The films were annealed at (373, 423, 473) K for one hour.          The films contain two types of transport mechanisms, and the electrical conductivity (σ) increases whereas the activation energy (Ea) would decrease as the films thickness increases.
 

 The term ischemic heart disease (IHD) defines a disease spectrum of diverse etiology, with the common factor being on imbalance between myocardial oxygen supply and demand . Fifty patients (30 male and 20 female) attending Ibn- Al- betar cardic center, the mean age of male was 65 years and 58 years for female were included in the present study , Thirty healthy subjects ( 15 male and 15 female ) of matched age were used as control groups.  Some biochemical parameters including lipid and lipoprotein, total cholesterol (TC) , triglycerides (TG), high density lipoprotein (HDL) and low density lipoprotein (LDL), in addition to lactic acid and lactate dehydrogenase (LDH) activities , were evaluated in the sera of IHD patient groups

The production of reactive oxygen species in most diseases including osteoarthritis (OA) is confirmed to be the most destractive process to human cells.  To investigate the role of free radicals in patients with OA and by comparing lipid peroxidation marker maloan dialdehyde (MDA) and Vit E as one of the potent antioxidant in Sera of (OA) patients with those in healthy population.  The study includes 34 patients with knee OA diagnosed by doctors using different diagnostic parameters techniques , 18 females and 16 males and their age ranged 45 – 78 years , in addition to  32 healthy control 16 males and 16 females. The result revealed a significant elevation in serum MDA sera in both patient groups ( male and female)

  The study is focused on the modification of the standardized newspaper with natural polymers chitosan and keratin hydrolysate applied on the paper surface from polymer solution. This modification is based particularly on the formation of the complexes between acidic surface groups on cellulose fibers and the natural polymers which improved the mechanical properties of the paper and the positive results which were observed particularly in folding endurance of the newspaper.