Three sites at the Al-aaras tourist island lake were selected to study the physicochemical
characters and epipelic algal communities . Monthly samples for 12 month
were taken starting January 2009 . It was found that the lake is alkaline , well
oxygenated ,oligohaline with low electrical conductivity and hard water . The
concentration of reactive nitrite ( NO3) were available and low concentration of
reactive phosphate ( PO 4 ) . A total of 67 taxa were identified dominated by
Bacillariophyceae ( 65.7 % ) followed by Cyanophyceae ( 16.4 % ) and
Chlorophyceae ( 13.4 % ) . Clear seasonal variations in the total density of epipelic
algae were found at different studied sites with a binomial pattern at

1- هدف البحث: يسعى البحث إلى الكشف عن العلاقة الجدلية بين التنوع الثقافي وبناء وحدة ثقافية عراقية جامعة.

2- موضوع وأهمية البحث : تبرز أهمية البحث في مرحلة حساسة يمر بها المجتمع ، في زمن كثر فيه  الجدل حول التنوع الثقافي وإمكانية بناء هوية وطنية جامعة تتفاعل فيها الثقافات العراقية الفرعية كافة، وقد دار موضوع البحث حول تحليل الظاهر ومعرفة التغيرات المؤثرة فيها في إطارها المحلي والإقليمي

A newly developed analytical method characterized by its speed and sensitivity for
the determination of cadmium (II) in aqueous solution in three randomly chosen
samples from river water at different locations via turbidimetric measurement by
Ayah 6SX1-T-2D Solar - CFI analyser. The method is based on the formation of
yellowish white precipitate for the complex Cd3[Fe(CN)6]2 by direct reaction of the
cadmium (II) with potassium hexacyano ferrate (III) in aqueous medium. Turbidity
was measured via the reflection of incident light that collides on the surfaces
precipitated particles at 0-180o. Chemical and physical parameters were investigated.
Linear dynamic of cadmium (II) is ranged from 0.05-12 mmol.L-1, with cor

In this research the active volume for a number of solid-state detectors of the type of high-purity germanium (HPGe) crystal was evaluated with different radii and depths using scanning method for diagonal (front) and lateral (side). It has been used for this purpose Monte-Carlo efficiency program after its development by adding a subroutine-program for its (subroutine scanning).Also a program has been written to calculate the stopping power and range for incident charged particle on the detector, in order to determine the exact sufficient energy to stop it inside the detector material. The calculations of our results of efficiency were compared with the results of published efficiency and the comparison is very good in terms of improvin

Laboratory and field studies were carried out at College of Agriculture-
University of Baghdad and State Board for Plant Protection– Ministry of
Agriculture to study the dissipation of insecticide, [Spiromesifen] 240SC which used
to control insects on Cucumber [plastic houses] by using High Performance Liquid
Chromatography [HPLC] technique, besides evaluate the efficacy of some
treatments on cucumber fruits [ washing in water and soap, peeling, immersion in
saline solution and pickling] to reduce the amount of insecticide residue in cucumber fruits. Results of Spiromesifen revealed that in first spray the residue in
leaves was 23.65 mg/kg directly after treatment then dropped to 0.09 mg/kg after 28

Ricinnus communis herb produces significant antimicrobial activity particularly against Gram negative bacteria, in comparison with standard antibiotics. Four bacterial genera were selected two Gram negative (Escherichia coli, and Pseudomonas aeruginosa); and two Gram positive (Staphylococcus aureus, Enterococcus fecalis). These bacterial isolates were incubated and subsequently adding Ricinus communis extracts which were prepared as alcoholic and aqueous solutions .The MIC (Minimal Inhibitory Concentration)was determined for ten isolates of each bacteria . Results showed that the MIC of aqueous extracts ranged between 8-32mg/ml for all selected bacteria while the MIC of the alcoholic extract ranged between 8-16mg/ml. Moreover; the lowest

In this paper we introduce a new class of spaces, namely b-T1/2-space, which is
strictly between b-T0 and b-T1 spaces, and weaker than Tgs-space. Several properties and
characterizations for this space are investigated.

The single orbit 1f7/2 has been adopted as a model space. The use of modern realistic M3Y effective nucleon- nucleon interaction with two sets of fitting parameters (Ried fitting (M3Y-P1), and Paris fitting (M3Y-P0)) beside the use of MSDI has been done as a residual interactions within the calculation of core polarization effects in Inelastic longitudinal electron scattering C6 form factor in Ti-50 within the framework of first order perturbation theory (microscopic theory) with 2ћω excitation energy coupling the core orbits to the higher configurations one across the model space at normal transition. Harmonic oscillator wave functions (H.O) has been adopted as a single particle wave functions in 1f7/2 and with the aid of F7MBZ model

Abstract
Grids functionally combine globally distributed computers and information
systems for creating a universal source of computing power and information. Grid is
a very large scale, generalized distributed network computing system that can scale
to Internet-size environments with machines distributed across multiple
organizations and administrative domains. The emergence of new variety
applications demand that Grids support compatible efficient data and resource
management mechanisms, This paper provides an application level load balancing
for individual parallel jobs for grids data, implemented by using Borland JBuilder 7
Enterprise - WebLogic Edition.

The main objective of the present work is to find, locate and delineate some
subsurface morphological structures at area near Haqlanyiah town lying in the
western part of Iraq, either as an isolated karst cavity features or as buried channel
features by using three different geophysical methods, representing by
electromagnetic conducting method, VLF-Radiohm electromagnetic resistivity
method and electrical resistivity method with horizontal profiling using wenner
array. The study area accupies an area (100x300m) and the survey was carried out
along thirty one traverses with (10m) separation and (10m) grid interval. The
elaborated field data were subjected to the process of analysis, a great coincidence
between

In vitro test has been made to find out the efficacy of aqueous and ethanolic extract of Peganum harmala seeds against Entamoeba histolytica in three concentrations (1000, 1500, 2000 μg/ml) in an exposure time of 2hrs, preliminary chemical analysis has been performed for some chemical groups which may exist in the seeds.
Results showed that all concentrations of alcohol extracts caused high mortality against parasite by using the alcohol extract in all used concentrations, this may due to the high containing of alkaloids. The highest mortality percentage achieved by alcohol extract was 97.5% while it was 90.1% by aqueous extract at 2000 μg/ml.

In this paper we fulfill to the power sums of integer numbers formula capable of integration. , in which when we make the Integration for the (r) power sums of integer numbers formula we obtain (r+1) power sums of integer numbers formula because we rearrangement the formula was writing denoted by single variable n (the greatest number we wanted find power sums to it). The formula become able to integrate when power series rewrite denoted by variable B=n (n+1) instead of single variable n, for odd power sums of integer numbers formula. also the even power sums of integer numbers formula become able to integrate ,if we rewrite it denoted by two variables A=2n+1 & B=n(n+1) allowance single variable n. farther more in this paper we advan

بعد 2003 تغيرت معالم الديموغرافية العراقية ببعدها الاجتماعي الذي تنطوي تحته كل الابعاد الثقافية والاقتصادية والسياسية . ما يسوغ  قراءتنا للفن من الخارج فضلا عن الداخل . بعد ان اصبح الفن كما الغرب سلاح ذو حدين , والرغبة ملحة للتصدي الى حده في :1- خداع وتظليل الجماهير كما يصفه ادرنو , 2- محدوديته طبقيا او فئوياً 3- "التلاعب بالعقول" كأيجاز تعبيري لرؤية بورديو حول ثلاثية (الفرد- التربية - العائلة) وأثرها في الابداع ال

  ان اهم ما يميز حضارة بلاد الرافدين ذلك الثراء الحضارة التي انتجه الانسان عبر المحطات الزمنية التي عاشها في هذه البلاد، وتنوع هذا الثراء الحضاري في مجمل معطياته ما بين فنون وعمارة وكتابات وغيرها من الاثار التي خلفها لنا سكان بلاد الرافدين وامتلات بها بطون التلال الاثرية الممتدة من شمال البلاد الى جنوبه. ولما كان الدين العامل المؤثر الرئيس في حياة الانسان في بلاد الرافدين فاننا نجد انعكاس هذا التاثير في م

كتب المتشابهات اللفظية، التي تتعامل مع أرقى نص لغوي بلاغي، وهو القرآن الكريم، وهذه الكتب تتعامل مع آيات القرآن الكريم لإبراز الجوانب البلاغية والأسرار الإعجازية ولاسيما قضايا التصريف القرآني, فهي توجه الآيات توجيهاً بلاغياً رائعاً، ويعتمد في ذلك على اللغة صرفها ونحوها ودلالتها وهي من الكتب المهمة في مجال تفسير القرآن, ومن المسائل اللافتة للانتباه حديث أصحاب المتشابهات اللفظية عن دلالة لفظة (أحد) في سورة ا

Recently there has been an urgent need to identify the ages from their personal pictures and to be used in the field of security of personal and biometric, interaction between human and computer, security of information, law enforcement. However, in spite of advances in age estimation, it stills a difficult problem. This is because the face old age process is determined not only by radical factors, e.g. genetic factors, but also by external factors, e.g. lifestyle, expression, and environment. This paper utilized machine learning technique to intelligent age estimation from facial images using support vector machine (SVM) on FG_NET dataset. The proposed work consists of three phases: the first phase is image preprocessing include four st

The concentration of elements were analyzed of twelve cultivation medium (Peat moss, Perlite and Hermon) selected from Iraqi markets using X-ray fluorescence techniques. The analytical results show that the cultivation medium contained high concentration of (Na, Al, Si, S, K, Ca, Fe) and low concentration of (Mg, P, Cl, Ti, V, Cr, Mn, Co, Ni, Cu, Zn). The samples also contained trace concentration of (Ge, As, Se, Br, Sr, Y, Mo, Cd, I, Hg, Pb, U). The results were compared using atomic absorption spectrophotometric technique for measuring the concentration of (K, Ca, Cu, Mn, Zn, Pb).

The Results showed that there is significant difference in the concentration of each element in most of the samples. The concentrations of elements a

 ان دمج ذوي الاحتياجات الخاصة مع الطلبة العاديين في صفوف المدارس الأساسية  لمتابعة تعليمهم كغيرهم من العاديين، وممارسة الأنشطة التعليمية والثقافية والاجتماعية والترفيهية، وذلك لتنمية القدرات المتبقية لديهم وإتاحة الفرص لهم للقيام بالأدوار والمسؤوليات حسب إمكانياتهم وقدراتهم ومساعدتهم على تنميتها للمشاركة في مجالات الحياة المختلفة، حيث ان دمج ذوي الاحتياجات الخاصة في المدارس الاساسية  يساعد عل

يهدف البحث الحالي الى معرفة دور المواطنة في مكافحة الارهاب عند طلبة الجامعة , وكذلك معرفة دلالة الفرق في دور المواطنة لمكافحة الارهاب عند افراد العينة على وفق متغير المرحلة الدراسية (أولى- رابعة) . لتحقيق أهداف البحث قمت ببناء أداة تقيس دور المواطنة في مكافحة الارهاب, وجرى التحقق من صدق الاداة وثباتها بعد التحقق من خصائصها السيكومترية . اذ بلغت عينة البحث الاساسية (200) طالبا من طلاب الجامعة العراقية , وجرى تحلي

يتناول هذا البحث الأقليات الدينية في العراق وهي (المسيحية ، والأيزيدية ، والصابئة المندائية) ومدى تأثيرها على السلم الاجتماعي سلباً أو إيجاباً وتناغمها مع الأغلبية المسلمة ، كما يتناول البحث تاريخ تلك الأقليات وتواجدها الجغرافي ، وما تعرضت له تلك الأقليات من انتهاكات لحقوق الإنسان ، ومطالبها ، وما تحقق لها من حقوق في ظل العراق الجديد وطموحاتها في الحصول على مزيد من الحقوق ، واستقراء لمستقبلها ، وأهم النتاج

    على الرغم من نيل علي بن سعيد المغربي الأندلسي (ت685هـ)، مؤلف كتاب (المقتطف من ازاهر الطرف) وغيره من المصادر المهمة، عناية من الباحثين من خلال الاهتمام بعدد من كتبه، فإن كتاب المقتطف لم ينل عناية كافية من الباحثين لسبب قد يعود الى تأخر تحقيقه*. وقد انشغلت هذه العناية بالالتفات الى الأثر التوثيقي لمؤلفات ابن سعيد ومختاراته، فضلا عن العناية بنوع الاختيار وطريقته، وهو ما اشار اليه ابن سعيد نفسه من وجود مؤ

تتمحور الدراسة الحالية  لرواية   فراني و زووي (1961) حول اهتمامات الكاتب جيروم دايفد سالنجر بمحن الشباب التي أرّقت مسيرتهم في الحياة ,حيث يسلط القسم الاول من الرواية  فراني الضوء على طالبة جامعية تجد نفسها محاطة  بمجتمع موسوم بالمادية  فتلجأ في القسم الاخر من الرواية  زووي  لأخيها و الذي بدوره يعاني من ذات المحن التي تمر بها شقيقته ليساعدها في تخطي هذه المحن المتعلقة  بالهوية و العائلة و الدين و المعتقدات و ا

يستهدف البحث الحالي تعرّف اثر أسلوب العلاج العقلاني والانفعالي للعالم Elis في التأهيل النفسي والاجتماعي لمرضى الاكتئاب المراجعين إلى (مستشفى ابن رشد للإمراض النفسية) بغداد , وقد تناولت الباحثة أطاراً نظرياً يشمل كل متغيرات البحث وتحقيقاً للهدف تم بناء مقياس التأهيل النفسي والاجتماعي , وقد اتبعت الباحثة  الخطوات العلمية في بناء المقياس، فضلاً عن معرفة مؤشرات صدق وثبات المقياس، وقد تم الاستعانة بعينة التحل

The main purpose of this paper is to investigate some results. When h is  -( ,δ) – Derivation on prime Γ-near-ring G and K is a nonzero semi-group ideal of G, then G is commutative .

Serum samples were obtained from patients suffering from chronic Rheumatoid Arthritis (RA) disease. They were divided into three groups; 20 patients with RA taking biological treatment Etanercept (Enbrel), 20 patients with RA not taking biological treatment (disease modifying anti-rheumatic drug) and 10 people as healthy control group. The ages of these patients and control group were between 46-50 years old; one male and 19 female in each group. The samples were used for measuring the levels of Interleukin (IL)-1 Beta and Interleukin-10 using the Enzyme Linked Immunosorbent Assay technique. Both interleukins were at their highest levels in the group of RA patients treated with biological treatment followed by the RA patients group that

يهتمُّ هذا البحث بالعوالم المُتخيَّلة التي عرضها الخطاب القرآنيّ، ويسعى إلى إقامةِ مُقاربةٍ هرمينوطيقيّة تطبيقيّة تربطُ بين فهمين في صورةٍ من صورِهِ التي خاطبَ بها عقلَ الإنسان، ولاسيّما ما سمّاه عُلماءُ البلاغةِ العربُ "بالصورِ الوهميّةِ" التي وصفَ بها بعضِ العوالم الغيبيّةِ المُتخيَّلةِ. الفهمُ الأوّلُ أنتجهُ العقلُ العربيّ والإسلاميّ القديم بما يحملُ من مستوى وعيٍّ ومُخيّلةٍ عبر سياقاتٍ تا

In this paper, a mathematical model consisting of the prey- predator model with treatment and disease infection in prey population is proposed and analyzed. The existence, uniqueness and boundedness of the solution are discussed. The stability analyses of all possible equilibrium points are studied. Numerical simulation is carried out to investigate the global dynamical behavior of the system.

مع استمرار النمو السكاني والتطور الاقتصادي بين العراق وايران، لاسيما المناطق الحدودية المتاخمة في محافظات (ديالى، واسط، وميسان) تزداد مشكلة التلوث المائي، إذ تشترك هذه المحافظات مع ايران في العديد من الانهار والروافد، ولعدم وجود الاتفاقيات لتنظيم استغلال مياه الحدود بين الجانبين، ولعدم التزام الجانب الايراني الذي ادى الى ظهور مشكلات تمثلت بتحويل ايران لمجرى بعض الانهار داخل الاراضي الايرانية وحرمان الع

Language has really changed in many aspects through the past hundred years or so. There are many factors due to which this transformation is seen in the present-day life in comparison with the more distant life; the modernization of the lives of the individuals as well as the communities around the globe, the invention of advanced technology in all fields of science, the awakening scientific discoveries and the rapidity of life has brought upon some coarse changes in languages, especially in English language.  The purpose of this research is to know whether the language has really changed in terms of intonation throughout a few decades or not. For this purpose, some scenes from the modern movie have been taken into consideration. Th

The potential effectiveness of various kinds of written corrective feedback (CF) has been the focus of CF investigations that did not reach firm conclusions about which methods of correction can more successfully facilitate students’ grammatical development. A good majority of the studies investigated an unfocused approach to CF while a focused approach has received far less attention. In line with this argument, the current study employed a pre-test, immediate post-test and delayed post-test design and set out to investigate the potential efficacy of unfocused and focused written CF in L2 accuracy development. The study incorporated 86 EFL students allocated to one control group and two experimental groups. Students in the focused gro