.

Low incoming discharge upstream of Samarra-Al Tharthar System leads to sediment accumulation and forming islands, especially an island upstream of Al Tharthar Regulator. This island and the sedimentation threaten the stability of the structure and reduce the efficiency of the system. This study aims to hydraulically identify the sedimentation problem mentioned above, to find solutions of how to control the sediment problems, and to develop the capacity of
the system for 500 years return period flood of 15060 m3/s. Surface Water Modeling System (SMS10.1) with two dimensional depth average models (RMA-2) software were used to simulate and analyze the system. The results of analysis showed that the maximum permissible discharge through t

تعد وظيفة القضاء من اهم الوظائف التي اثرت في المجتمع الاسلامي فكانت علاقة القضاة وثيقة بالمسلمين فهم يطبقون تعاليم واحكام الشريعة الاسلامية وما للمسلم من حقوق وما عليه من حقوق فتناولنا في بحثنا الاوضاع الاجتماعية للقضاة من خلال كتاب الكندي (الولاة والقضاة في مصر).

The second most commonly diagnosed cancer is colorectal cancer (CRC) is in female. The levels of progranulin, obestatin and liver enzymes including ALT, AST and ALP were measured in forty five sera in female patients suffering from CRC before chemotherapy initiation treatment as G1, G2 after first chemotherapy cycle and G3 after second chemotherapy cycle compared with thirty female as a healthy control G4. Results showed a high significant increased in progranulin concentration and a high significant decrease in obestatin in G2 than other groups. The correlation between progranulin and ALP was a significant negative (-ve) relation while obestatin with AST gave a significant positive (+ve) correlation in G. The results also showed non signif

This study was aimed to estimate the influence of Conocarpus erectus L. residues, and some micronutrients on growth and production of potato. This research was conducted at one of the fields of the College of Agricultural Engineering Sciences - University of Baghdad. The experiment was implemented using factorial arrangement (4X3X3) within randomized complete block design with three replicates. Conocarpus fertilizer was represented the first factor with three levels (7.5, 15, 30 ton.ha-1), which symbolized (C2, C3, C4). Mineral fertilizer as recommended dose as a control, which symbolized (C1). The second factor was foliar spraying with three levels of iron (0, 100, 200 mg.L-1), which symbolized (F0, F1, F2). The third factor is fol

     The main goal of this work is to put a simple model of the spectral energy distribution of binary stars called WW Cha. This model is built up on the extracted data from various telescopes and archives for the target WW Cha stars and then analyzing them using a python environment. The result of the fitting proposes that there are two protoplanetary disks around the WW Cha star, with different physical properties for each disk, such as the size of the inner disk being 10 AU, while the size of the outer disk being 300 AU. The shape of the outer disk is a flaring disk not a flat disk according to the value of the power law for the surface density (1.5). The emission in the disk is caused by small amorphous olivine grains rangin

ملخص البحث :

بسم الله الرحمن الرحيم والصلاة والسلام على سيد الخلق أجمعين أبي القاسم محمد وعلى آله وصحبه الطاهرين.

كان للعرب الدور الرئيس والبارز في قيام الدولة العباسية عام (132هـ/749م) وفي الحفاظ عليها والدفاع عنها ضد الخارجين والمتمردين، وقد قدموا تضحيات كبيرة أبان العصر العباسي الأول. وكان لهم شأن على مختلف الأصعدة لاسيما الادارية والعسكرية فبرز منهم القادة الابطال والولاة المحنكون الذين

In this study Oscillatoria limnetica and Chroococus minor were isolated ?purified and identification from water canal around Baghdad University Campus. The water of this canals originally from Tigris River. BG-11 culture media was used for their cultivation in suitable laboratory conditions (25c°, 200µE/m2/sec) for 16:8 hrs. Light: dark. Each culture was harvested at the end of exponential phase .Organic solvents used for extraction were Ethanol? Hexane and Methanol 95% to extract the crude active Intracellular and Extracellular substances, and evaporated down to dryness .Antibacterial and antifungal activity of these different extracts were evaluated against 6 strains of gram positive bacteria and gram negative bacteria in additi

The real and imaginary part of complex dielectric constant for InAs(001) by adsorption of oxsagen atoms has been calculated, using numerical analysis method (non-linear least square fitting). As a result a mathematical model built-up and the final result show a fairly good agreement with other genuine published works.

Background: Postpartum hemorrhage is an important cause of maternal morbidity and mortality. Considerable difference of opinion exist regarding the optimal approach to the management of the 3rd stage of labour, practice varies between countries &between units.Objectives: To evaluate the effectiveness of intra umbilical vein injection of oxytocin and umbilical cord driange in shortening the duration of third stage of labour.Patient and Methods: In this randomized controlled study, 100 women were enrolled in this study they divided into three groups. (Group 1 ,N =30 )received 20 units of oxytocin diluted in 20 ml 0.9% saline solution injected in the umbilical vein after clamping.(Group 2, N = 34) placental cord drainage.(Group 3,

In several developing countries, the increasing request for housing and budgetary constraints have directed governments to search new ways of housing delivery. Many governments adopted an option partnership with the private sector commonly referred to as Public Private Partnership (PPP). The purpose of this study was to investigate the most important legal and political, government support Factors affecting the Implementation of PPPs in residential investment ventures in Iraq thereby reducing the housing deficit in the country. An inclusive research technique comprising a written review, interviews/discussions with decision-makers, professional experts, and seasoned practitioners, as well as a questionnaire, was used to

Moisture damage is the most commonly occurring problem, causing layers of asphalt pavements to break apart, reducing the serviceability of roads. The utilization of recycled polymer in asphalt mixtures has become popular because it may offer environmental benefits. The present study aims to investigate how the use of recycled polypropylene (RPP) can reduce the moisture susceptibility of hot mix asphalt (HMA). Asphalt binders were modified with three different concentrations of recycled polypropylene: 1%, 3%, and 5% by weight of the bitumen. The Marshall mix design method was utilized to establish the optimal asphalt content for the specific aggregate gradation both the control and modified mixtures were tested for moistu

Solid waste generation and composition in Baghdad is typically affected by population growth, urbanization, improved economic conditions, changes in lifestyles and social and cultural habits.

A burning chamber was installed to burn cellulosic waste only. It was found that combustion reduced the original volume and weight of cellulosic waste by 97.4% and 85% respectively.

A batch composting study was performed to evaluate the feasibility of co-composting organic food waste with the cellulosic bottom ash in three different weight ratios (w/w) [95/5, 75/25, 50/50].

The composters were kept in controlled aerobic conditions for 7 days. Temperature, moisture, and pH were measured hourly as process succe

تعتبر الحدود البحرية للدولة الساحلية مسرحا للمآسي الانسانية، التي نشهدها في نطاق قضية محنه اللاجئين في البحر المحفوفة بالمخاطر، وان عدم مساعدة الاشخاص المعرضين للخطر من قبل الدولة الساحلية سوف يرتب عليها مسؤولية دوليه اتجاههم، اذ تنشى الاتفاقيات البحرية الدولية الثلاث، التزامات تقع على عاتق الدول الساحلية بتقديم المساعدة والإنقاذ للأشخاص المعرضين لخطر الضياع في البحر، هو بلا شك احد اكثر المبادئ الاساس

يهتم البحث بمشكلة الوجبة الغذائية لدى اطفال الروضة  من خلال التحقق من اهدافه في تعرف الوجبة الغذائية  لدى اطفال الروضة و الفروق بين اطفال الروضة    في متغير   الوجبة الغذائية  , وقد شمل  مجتمع  البحث اطفال الرياض  ( الحكومية) في محافظة بغداد بجانبيها الكرخ والرصافة    للعام  الدراسي   ( 2022 – 2023 ) وبعد بناء مقياس الوجبة الغذائية حسب  الخطوات العلمية  لبناء المقياس وب

     استهدف البحث التعرف على الإرادة المعرفية لدى طلبة الدراسات العليا  , وتكونت عينة البحث من (756) طالباً وطالبة , تم اختيارهم بالطريقة الطبقية العشوائية , وبالاسلوب المتناسب , من طلبة الدراسات العليا في جامعة بغداد . فقد قامت الباحثة بإعداد مقياس الإرادة المعرفية وفق إنموذج رول وبندكسن (Bendixen and Rule, 2004)  و المكون بصيغته النهائية من (27) فقرة  , موزعة على ثلاثة أبعاد. و تحققت الباحثة من الخصائص السيك

This research psychological construction in the Koran, and the researcher with an overview of the importance of and the need HSCode Elbe.

Built Koran souls on faith and piety , the more you build good was the commitment approach Koran evident , because the Koran built for these souls path will not Tdilh never astronomer can occur amendment or a change in the character of a man in his behavior it is necessary to modify or change his ideas and trends as the human behavior is influenced by a major impact his ideas and trends , the Inn Koran to change people's ideas and attitudes and behavior and to guide them and change what they are in it from going astray and ignorance and directing them to what it Slaham and well-being , and prov

The main objective of resources management is to supply and support the site operation with necessary resources in a way to achieve the required timing in handing over the work as well as to achieve the cost-realism within the budget estimated. The research aims to know the advantage of using GIS in management of resources as one of the new tools that keep pace with the evolution in various countries around the world also collect the vast amount of spatial data resources in one environment easily to handled and accessed quickly and this help to make the right decision regarding management of resources in various construction projects. The process of using GIS in the management and identification of resources is of extreme importance in t

ملخص البحث يهدف البحث الحالي التعرف الى :

• الذاكرة البصرية لدى الاطفال ضعيفي السمع من عمر (٤-٦)
• الفرق في الذاكرة البصرية لدى الاطفال ضعيفي السمع من عمر (٤-٦) وفق متغير الجنس

( ذكور ، أناث ) والمرحلة ( روضة ، تمهيدي )  .

  ولتحقيق أهداف البحث أعدت الباحثة اختبار  (الذاكرة البصرية  )  وفق الخطوات العلمية باعتمادها على نموذج بادلي ( Baddely,1986-1999) ،  وتالفت عينة البحث من (200) طفل وطفل

 .هدفت الدراسة الى اعداد منهاج تدريبي لتطوير القوة المميزة بالسرعة والسرعة الحركية للتهديف للاعبين الشباب بكرة القدم في العراق ومعرفة مدى تأثير البرنامج التدريبي في تطوير القوة المميزة بالسرعة والسرعة الحركية للتهديف وافترض الباحث ان البرنامج التدريبي يؤثر معنويا في نتائج الاختبارات البعدية للمجموعة التجريبية التي طبق عليها المنهاج التدريبي وعددهم (10) لاعبين باعمار 17-19 سنة والمجموعة الاخرى هي الضابطة

Polymers (Silicon elastomer) are used lately as a conductive material in electronic application in addition to be transparent, to light. In this paper we prepared polymer films about (1mm) thick and less which contain Ni-metal powder cured in magnetic vacuum furnaces at temperature 120°C in order to arrange or to be oriented the particles of the Ni- powder through the polymer in such a way to be conductive for electric currents. We found that these films are sensitive to any loads on the surface (force per unit area). Using light loads on a unit electric cell from these films, we get an electric transparent sensor that could be used in sensing applications.

A spectrophotometric study of Fe(III) mixed ligand complex has been

performed  involving  1,4 phenylenediamine  (A) and  anthran i lic acid (B) ligand  at 25°C  and  aconstant  ionic strength  of  µ= 0.05M  NaC I04•  The optimum  pH was  found  to be pH=4.l. The format ion  rat io of the new complex   is   determined   to   be   2:1:4  of   Fe(III):(A):(B).   The   molar absorptivity was determined to be :::::: 0.5 x  I 04•  Stepwise spectrum change of the complex formation  is recorded by continuous flow system. Keywords: Mixed ligand

  A simple, fast and sensitive spectrophotometric method has been applied for the determination of tetracycline hydrochloride in its pure form and in pharmaceutical preparations. The method based on coupling reaction of the antibiotic with diazotized anthranilic acid to form a stable yellow azo dye which shows a maximum absorption at 419 nm. Uni- and multivariate approaches were followed in optimizing the experimental conditions. Under optimum experimental conditions obtained via multivariate (Central Composite Design), the linearity of the constructed calibration curve was in the range of 0.560 μg.mL-1 with molar absorptivity of 14619 L.mol-1.cm-1 and the value of detection limit was 0.2813μg.mL-1. The capability of the metho

In this study, new derivatives of 3-C-spiro ring nucleoside analogues were synthesized. The structures of these derivatives were characterized by infrared spectroscopy,1HNMR (some of them) and elemental analysis. The nucleoside derivatives were tested for inhibition of E-coli and were all found to be active.

The Present study aims to investigate the attitude toward extremism of the university student and to find differences with three variables, gender field of study ,grade), For the purposes of the study on(3) level scale of the attitude towards extremism , and subjected to validity and credibility ,the scale was designed for ( 590) students sample (237) males ,and (357) females Results shown that students has a mild attitude towards extremism compared with the average of the scale attitude towards Religious extremism occupied the number one level ,followed by social extremism and lastly political extremism in Results also shown different in gender (males ,females) with the males having the granter attitude towards extremism as for the othe

Skills learning is considered as an important factor in learning any subject as well as mathematics . Mathematical skills have a number of steps that should be learned and understood faster and with more accuracy . The practical or applied skills are type of learning which includes educational preparation and hand on skills is acquired which conducted by organized educational institutions. The sample included (120) students (males and females) first year / dept.of electrical technigues . The mathematical skills are implemented to wire up the electrical circuts. Test is implemented with questions concerned with the skills .statistical operations were conducted as well as the validity and standard deviation for the test .The results showed

This study illustrates the impact of non-thermal plasma (Cold Atmospheric Plasma CAP) on the lipids blood, the study in vivo. The lipids are (cholesterol, HDL-Cholesterol, LDL-Cholesterol and triglyceride) are tested. (FE-DBD) scheme of probe diameter 4cm is used for this purpose, and the output voltage ranged from (0-20) kV with variable frequency (0-30) kHz. The effect of non-thermal atmospheric plasma on lipids were studied with different exposure durations (20,30) sec. As a result, the longer plasma exposure duration decreases more lipids in blood.

This study aimed to investigate the protective influence of olive leave extract zinc oxide nanoparticles (OLEZnONPs) complex against gentamicin–induced kidney dysfunctions in goats. Twenty five adult female goats were randomly divided into five equal groups and treated as follows: control group (C) administered sterile distilled water (IM) for 10 days, group G administered 25 mg/kg BW gentamicin (IM) for 7 days, group Z administered 10 ìg/kg BW of OLEZnONPs (IP) for 3 days, group GTZ administered 25 mg/kg BW gentamicin (IM) for 7 days and then 10 ìg/kg BW of OLEZnONPs (IP) for 3 days, group GWZ administered 25 mg/kg BWs gentamicin (IM) and 10 ìg/kg BW of OLEZnONPs (IP) together for first 3 days and then

The first aim of the present study was performed to assay the activity of arginase in sera of women with uterine fibroid.. This study consisted of(50) women with uterine fibroid as patient's group and (30) healthy women as control group. The age ranged between (30-55) years for the two groups. The results showed that highly significant increase (P< 0.0001) in the arginase activity in sera of women with uterine fibroid (7.99± 0.23) I.U/L is found when compared with healthy group (0.52±0.02) I.U/L. The second aim was performed to isolate arginase from sera of women with uterine fibroids. The purification is done by addition of ammonium sulfate, dialysis, gel filtration chromatography by using sephadex G-50 and ion exchange chromatography