This study dealt with the reality of groundwater before Sulfur production in the Al-Mishraq field-1 and after production stopped in the field, by measuring the groundwater table for (44) wells in 2021, and comparing it to the groundwater table measured by the Polish company Centrozap in 1971, the groundwater table was a range between (187.71-205.8)m in 1971, but in 2021 it ranged was between (188.51-196.55)m.
Maps of the groundwater movement and water table were created using these data. It turned out that there was little change in the direction of groundwater flow; in both cases, the flow is from the west and northwest towards the east with a slight slope toward the southeast and the Tigris River. As for hydraulic properties, it w

     This study deals with the interpretation of structural 3D seismic reflection of the Kumait oil field in southern Iraq within the administrative boundaries of the Maysan Governorate. Synthetic seismograms are prepared by using available data of the Kt-1 oil field by using Petrel software to define and pick the reflector on the seismic section of the Zubair Formation, Which represents the Cretaceous Age. The study shows that the Kumait structure is an anticline fold. It is thought to be a structure trap caused by the collision of the Arabian and Iranian plates and trending in the same direction as driving factors in the area, which are from the northwest to the southeast, and the overall trend of strata is north and northeast. Sei

     The analysis of the hyperlink structure of the web has led to significant improvements in web information retrieval. This survey study evaluates and analyzes relevant research publications on link analysis in web information retrieval utilizing diverse methods. These factors include the research year, the aims of the research article, the algorithms utilized to complete their study, and the findings received after using the algorithms. The findings revealed that Page Rank, Weighted Page Rank, and Weighted Page Content Rank are extensively employed by academics to properly analyze hyperlinks in web information retrieval. Finally, this paper analyzes the previous studies.

Abstract Introduction: Aphthous stomatitis is a recurring oral ulceration condition that affects a significant proportion of the population. While several factors have been proposed to contribute to its occurrence, the link between caffeine consumption, anxiety levels, and the development of aphthous stomatitis remains unknown. This survey-based study aimed to understand the association between coffee, anxiety, and the development of aphthous stomatitis in this specific demographic, which can provide useful insights for medical management as well as preventive strategies. Material and methods: A structured online questionnaire was distributed via various social media platforms targeting a sample of the Armenian population. The quest

Thermonuclear reaction rates are calculated for three oxygen isotopes ^14,15,16O in CNO cycles reactions occurring in red giant stars. These reactions are:, , , , and . Reaction rates have been calculated using Matlab codes, and related comparisons were made with NACRE II and Reaclib libraries, and the ratios of production to the destruction of ^15,16O isotopes were found. Present reaction rate results were close to most of the selected reactions, and in some cases larger with a factor of 1-3. ^15,16O production to destruction ratios indicated a special tendency to saturate at temperatures higher than ~ 2 GK, and these ratios were in general larger than 1 indicating an excess of producing such isotopes in re

     In this paper, we introduce an approximate method for solving fractional order delay variational problems using fractional Euler polynomials operational matrices. For this purpose, the operational matrices of fractional integrals and derivatives are designed for Euler polynomials. Furthermore, the delay term in the considered functional is also decomposed in terms of the operational matrix of the fractional Euler polynomials. It is applied and substituted together with the other matrices of the fractional integral and derivative into the suggested functional. The main equations are then reduced to a system of algebraic equations. Therefore, the desired solution to the original variational problem is obtained by solving the resul

Oscillation criterion is investigated for all solutions of the first-order linear neutral differential equations with positive and negative coefficients. Some sufficient conditions are established so that every solution of eq.(1.1) oscillate. Generalizing of some results in [4] and [5] are given. Examples are given to illustrated our main results.

     This study deals with microfacies analysis, diagenetic facies, environmental interpretations related to sequence stratigraphy for Early – Middle Miocene in selected wells within Balad (Ba-X) and East Baghdad (EB-Z) oil fields.

Seven major microfacies were recognized in the successions of the study wells, these facies were used to recognize six facies association (depositional environments) within the study oil fields: deep marine, toe of slope, open marine, restricted interior platform, evaporitic interior platform and brackish interior platform. The facies associations interpreted were based on texture and obtainable fauna.

The Early - Middle Miocene succession was deposited during two depositional cycles as a t

     The mineralogical investigation, geochemical analysis, and grain size calculation were carried out for floodplain sediment in the Tigris River to identify the properties of the sediment. The average values of the three main sediment classes, very fine sand, silt, and clay are 9.67, 62.53 and 27.80%, respectively. The silt size fraction was predominant. The classification and nomenclature of surface sediment types from the floodplain of the Tigris River are sandy-silt and mud, and they are the dominant sediment. Statistical parameters of grain size analysis refer to the average of the median values 3.74 Φ very fine sand; mean in average 6.16 Φ coarse silt; standard deviation evident by average 1.30 Φ poorly sorted, skewed; in

Since Covid19 is a contagious virus when infected, patients should follow the recommended instructions and precautions, the first was to stay isolated from the community as much as possible. (Public Health Agency of Sweden, 2020. Although social distancing has effectively resulted in slowing the virus’s spread, there are enormous challenges posed to societies to convince the public, especially in democratic countries, to stay-at-home at the essential outbreak (Engle et al. 2020; Fowler et al. 2020; Bilgin 2020; Abouk and Heydari 2020; Hale et al. 2020; Studdert and Hall 2020; Gostin and Hodge 2020). This study investigates the implied meanings in the speeches declaring COVID-19 a global pandemic and shedding light on associated ambigui

       يهدف هذا البحث الحالي  إلى معرفة ⁽⁽أثر استراتيجية معنى الكلمة في الفهم القرائي  لدى طالبات الصف الثاني المتوسط ⁾⁾.

    واتبع الباحثان المنهج التجريبي , وكذلك اعتمدا التصميم التجريبي ذا الضبط الجزئي . إختار الباحثان عشوائيا عينة البحث المكونة من (60) طالبة بواقع (30) طالبة للمجموعة التجريبية ,و(30) طالبة للمجموعة الضابطة .

    كافأ الباحثان بين طالبات مجموعت

This research aims to investigate the impacts of Quranic readings on the meanings of antonyms in the Quran, with considering the practical aspects that clarify them. The importance of this topic lies in clarifying the importance of the science of Qiraʼat, its great value and its high status. Moreover, this research sheds light on the relationship between Quranic readings and the antonyms words, following the descriptive approach in the study. The research has found several findings, the most prominent of which was: antonyms are linguistic phenomena that are proven to occur in Quranic readings, so each reading deliver a meaning that is opposite to the meaning learned from the other reading.In addition, Quranic readings are considered as

Ketoprofen has recently been proven to offer therapeutic potential in preventing cancers such as colorectal and lung tumors, as well as in treating neurological illnesses. The goal of this review is to show the methods that have been used for determining ketoprofen in pharmaceutical formulations. Precision product quality control is crucial to confirm the composition of the drugs in pharmaceutical use. Several analytical techniques, including chromatographic and spectroscopic methods, have been used for determining ketoprofen in different sample forms such as a tablet, capsule, ampoule, gel, and human plasma. The limit of detection of ketoprofen was 0.1 ng/ ml using liquid chromatography with tandem mass spectrometry, while it was 0

المستخلص

يهدف هذا البحث إلى تصميم ومكننة نظام متطور لتقويم جودة العملية التعليمية للجامعات العراقية، باعتماد مدخل الجودة، ومكننة نظام معلومات قادر على توفير البيانات بالخصائص المطلوبة التي يمكن الاستناد إليه في اجراء عملية التقويم على وفق النظام المقترح.

اعتمد البحث على أسلوبيّ دراسة الحالة والدراسة التطبيقية، للوصول إلى النتائج ا

The body concept in the human sciences received significant attention through study and investigation, and has been dealt with by many studies, yet this research is an attempt to reveal the body transformations and its concept in the visualized picture (drawing field) in general and in the drawings of the artist Muhammed Mehraddin in specific.  Therefore, the approach of the body, philosophically and technically, in this field has its nature and specificity in revealing the structures and relations in employing the body as a visual, spatially and temporally indicator through the drawing fields of the artist Muhammed Mehraddin, assuming that the body, for the artist's works, constitutes a cultural, artistic performance focus in his a

اثر أنموذج كمب في اكتـساب المـفاهيم التاريخية والاحتفاظ نحو مادة التاريخ  لطالبات الصف الرابع الإعدادي (أدبي)

تعتمد  تأثيرات الإخراج المسرحي العالمي على توجهات المخرج العراقي على عدد من المحددات في ضوء حاجة المسرح وفي تغير معطياته  من شكل لاخر، لذا تبعت هذه التأثيرات اشكال الحياة الاخرى ومنها المجال الفني بصورة عامة والفن المسرحي بصورة خاصة، والذي انبثقت منه صيرورات جديدة، حاولت ان تغير من المواضعات التقليدية القديمة باتجاه انتاج اشكال ومضامين لم يالفها المتلقي المحلي على الرغم من نكوص بعضها نحو المواضعات ا

     This study was designed to investigate the correlation of various stress factors (PH, moisture contents, temp., and soil texture) on the ability of E.coli OI57:H7 to persist on/in soil on a dairy farm reared under field conditions at the college of Agriculture /University of Bagdad. The prevalence of E. coli O157:H7 in soil samples was determined for the period January to June 2012. The surface kinetics of E.coli O157:H7 onto the soil (surface kinetics), were theoretically achieved by dividing the farm into 3 zones starting from the fens (Z1),5m, and 10 m (Z5, and Z10, respectively) from the farm in three direction (right, left and rear of the farm) . While the depth kinetics were achie

يعد التوسع الحضري من المشاكل الحضرية التي تعاني منها المدن، بل تعد أكثر أسباب التغير في استثمار الأرض، ويظهر هذا التغير في المساحات المخصصة للاستعمال الزراعي، ويمكن ملاحظة ذلك في (ناحية الكريعات) التابعة لقضاء الأعظمية في شمال بغداد ، وهي منطقة زراعية تتوفر فيها كافة المقومات الطبيعية والبشرية، من خلال مقارنة الاستعمالات للمدة (1995-2016)م، إذ نلاحظ وجود نقص واضح في الاستعمال الزراعي مقارنة بالاستعمال السكني

تلعب الموارد المائية دوراً مهماً في حياه الانسان فهي تعتبر مصدر أساسي لمياه الشرب وري الاراضي الزراعية وغيرها من الاستخدامات اليومية ،وبناء على ذلك فأن استثمار المياه الجوفية تستأثر باهتمام كبير لدى الباحثين في بناء مستقبل  اقتصادي مضمون لأي منطقة ، لاسيما عند دراسة السكان وتوزيعاتهم ونمط  معيشتهم ، لا نها تعد ثروة طبيعية مهمة يمكن الاعتماد عليها في تطوير مناطق وجودها أذا ما استثمرت بشكل عقلاني ومدرو

تناول البحث موضوع واقع المرأة العراقية بعد التغيرات التي حصلت في 9/4/2003، وان قضية المرأة هي قضية المجتمع ولا شك إن المرأة عنصر من عناصر المجتمع ويقع عليها العبء الأكبر في تقدم الحياة واستقرارها فهي العامل المؤثر والفعال في إنتاجية الأجيال ويرتبط وضع المرأة بالظروف والدافع الحضارية والثقافية  للمجتمع. وتأتي أهمية البحث  لما للمرأة من دور فعال  في تقديم المجتمع وهذا الدور تزداد أهميته إذا ما تمتعت المر

Suffer most of the industrial sector companies from high Kperfi magnitude of the costs of industrial indirect, lack of equitable distribution of these costs on the objectives of cost, increased competition, and the lack of proper planning in line and changes faced by the industrial sector (general) and sample (private), as well as the difficulty in re- directing efforts to improve profitability and in-depth analysis of activities, and to identify untapped resource activities, then link these activities to the final products  The research aims to apply the technology review and evaluate programs with the method (ABC) through the application stages of planning, scheduling and control and a comparison to get to the products of dev

Mixed ligand of Co and Ni (II) complexes were prepared from [5-(p-nitrophenyl)-4/-phenyl-1,2,4-triazole-3-dithiocarbamato hydrazide](TRZ.DTC) as primary ligand and 2,2'-bipyridyl (bipy) as a co-ligand with metal salts. These complexes were analytically and spectroscopically characterized in solid state by elemental analyses, flame atomic absorption, magnetic susceptibility and molar conductance measurements, as well as by UV–Vis and FTIR spectroscopy. Infrared, ultra violet spectra reveal a bidentate coordination of the two ligands with metal ions 1:1:1 mole ratio. Room temperature magnetic moments and solid reflectance spectra data indicate paramagnetic complexes with five-coordinate square pyramidal geometry for nickel (II) comple

In linear regression, an outlier is an observation with large residual.  In other words, it is an observation whose dependent-variable value is unusual given its values on the predictor variables. An outlier observation may indicate a data entry error or other problem.

An observation with an extreme value on a predictor variable is a point with high leverage. Leverage is a measure of how far an independent variable deviates from its mean. These leverage points can have an effect on the estimate of regression coefficients.

Robust estimation for regression parameters deals with cases that have very high leverage, and cases that are outliers. Robust estimation is essentially a

The Arab Islamic Manuscripts in the science libraries humanly global heritage in different types of knowledge and science, as they were not confined to a particular flag but extended to include all kinds of science, and to facilitate the knowledge of these types of manuscripts has been necessary to operate them indexed in most libraries , because it is important in determining the size of those manuscripts and set them up and facilitate the work of the investigators, as well as the significance of indexing to know printed manuscripts in order to avoid repetition of the publication of the manuscript more than once, especially if the deployment is to be characterized by accurate scientific integrity and following the origins of the scienti

A new, simple and sensitive spectrophotometric method was described for the determination of famotidine (FAM) as a pure material and in pharmaceutical formulation. This method was based on diazotization and coupling reaction between famotidine and diazotized solution of metochlopramide hydrochloride (DMPH) in the presence of phosphate buffer solution to give a compound of azo dye having orange color soluble in water with high absorptivity at a wave length of 478 nm. The data shows that FAM and DMPH combine in the molar ratio of 1:1 at PH 7.0 .The method obeys Beer's law over concentration range of 1-40 ?g.ml-1 of famotidine with a correlation coefficient of 0.9955 and a detection limit of 0.10 ?g.ml-1. The apparent molar absorptivity re

The learner has face difficult in learning if not accompanied by strong motivation and directed towards the goals that set for himself,as the type of goals set by the learner for himself is behind the difference in achievement of the tasks and levels of learning, and these goals are directed and determine his behavior Academic in the way of his study and his direction towards the lecture and colleagues.

Current research aims:

• Build tools for thegoal orientations
• Measuring the goal orientations for the university studentsaccording to variables (type/class/specialization).

In order to achieve the objectives of the research, a tool was constructed for the (the Goal orientation), and the psych