هدفت الدراسة الحالية إلى دراسة العلاقة بين الضغوط المدركة والنوموفوبيا لدى عينة من الشباب في السعودية، وكذلك التعرف على الفروق في متوسط درجات الضغوط المدركة ومتوسط درجات النوموفوبيا لدى أفراد العينة والتي تعزى لمتغير العمر. تكونت عينة الدراسة من (316) شاب وشابة اختيروا بالطريقة العشوائية البسيطة؛ تم استخدام المنهج الوصفي وتم جمع البيانات باستخدام مقياس الضغوط المدركة ومقياس النوموفوبيا. وتوصلت نتائج الدر

This study aims to determine the most essential standards of integrity that must be available in the design and implementation of sustainable schools in Iraq. This study was prepared by conducting a questionnaire that included several specialists and experts in the field of building school buildings in Iraq. The results were analyzed, and the relative importance index was used to compare them. The analysis of sustainability criteria for school design underscores the pivotal role of the 'Sustainable Site' (SS) factor. This element encompasses a wide range of considerations aimed at reducing the environmental impact of the school's location and maximizing the site's potential. Following this is indoor environmental quality

Perpetual research endeavors have been created within the existing research to improve the sustainability elements concerning the road structure sector, i.e., minimize possible pollutants and improve monetary profitability. This study aims to determine how recycled concrete aggregates (RCA), which come from tearing down buildings, affect rutting performance using specimens prepared in a laboratory. Four replacement proportions (0, 25, 50, 75)% were studied for the coarse portion of natural aggregate. RCA was treated by immersing it in hydrochloric acid (HCL). The surface morphology of treated RCA was investigated using a scanning electron microscopy (SEM) test. This study employed two preliminary assessments: the typical

Real-world signals are often intricate and difficult to analyze. Therefore, to facilitate the analysis of signal components, the researchers represent the signal in different domains (transform domain), providing a new perspective and offering significant advantages in understanding the various components of signals. Therefore, discrete transforms have been the subject of extensive study.  In this paper, a new hybrid form of orthogonal polynomial is introduced named discrete Cosine-Krawtchouk–Tchebichef transform (DCKTKT). Which is based on combining discrete Cosine transform with krawtchouk and tchebichef polynomials. The mathematical and theoretical formulations of DCKTKT are presented, followed by an evaluation of

This study investigates the Linguistic and Conceptual equivalence of Conner’s Revised Scales when applied on a Sudanese sample. Sudanese parents and teachers completed behavior-rating scales on a stratified sample of 200 children. These instruments were based on Conner’s parent -48 and teacher-28 questionnaires. Following a reliable translation into Sudanese Arabic the test-retest reliability of the items and the internal consistency of the original Conner’s' revised scales were explored. The associations between scale scores and between parents and teachers scores were also examined. Both instruments displayed good reliability and the original Conners scales had satisfactory internal consistency. The inter-correlation sugg

Asphalt Hot Mix (HMA) is mainly applied in highway construction in Iraq because of its economic advantage and easy maintenance. Various factors impact the performance of HMA in the field. It is one of the significant impacts on aggregate gradation. The Universal Specification for Roads and Bridges in Iraq (SCRB) limits the different types of asphalt layers and allows for designed tolerance aggregate gradation. It is quite hard for contractors in the present asphalt industries to achieve the required job mix because of sieves' control problems. This study focuses on the effects on the required specification performance of aggregate deviations by using original and modified asphalt binder with AC(40-50) and

 هدفت هذه الدراسة الى التعرف على مدى فاعلية المعلمين في تطبيق نموذج بنائي في تدريس مادة العلوم للصف الثاني الأساسي . وقد استخدمت استراتيجيات نوعية في جمع البيانات وتحليلها . وأوضحت نتائج الدراسة ان المعلمين تقربوا أكثر إلى السلوك البنائي , وابدوا رغبة في استخدام استراتيجيات بنائية في تدريسهم للعلوم . واختتمت الدراسة بمجموعة من التوصيات .

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هناك عدد من الهيئات التي يمكن أن تساعد السلطات الوطنية في تنفيذ القانون الدولي الإنساني على نحو أفضل. ويمكن للدول أن تقرر إنشاء مجموعات عمل مشتركة بين الوزارات على الصعيد الداخلي، يُطلَق عليها في أغلب الأحيان لجان تنفيذ القانون الدولي الإنساني أو اللجان الوطنية للقانون الإنساني، الغرض منها هو تقديم المشورة للحكومة ومساعدتها في تنفيذ ونشر المعرفة بالقانون الدولي الإنساني. ويمكن للمنظمات الدولية ومنظمات ا

The present study focused mainly on the buckling behavior of composite laminated plates subjected to mechanical loads. Mechanical loads are analyzed by experimental analysis, analytical analysis (for laminates without cutouts) and numerical analysis by finite element method (for laminates with and without cutouts) for different type of loads which could be uniform or non-uniform, uniaxial or biaxial. In addition to many design parameters of the laminates such as aspect ratio, thickness ratio, and lamination angle or the parameters of the cutout such as shape, size, position, direction, and radii rounding) which are changed to studytheir effects on the buckling characteristics with various boundary conditions. Levy method of classical lam

This paper presents the study and analysis, analytically and numerical of circular cylindrical shell pipe model, under variable loads, transmit fluid at the high velocity state (fresh water). The analytical analysis depended on the energy observation principle (Hamilton Principle), where divided all energy in the model to three parts , strain energy, kinetic energy and transmitted energy between flow and solid (kinetic to potential energy). Also derive all important equations for this state and approach to final equation of motion, free and force vibration also derived. the relations between the displacement of model function of velocity of flow, length of model, pipe thickness, density of flowed with location coordinate x-axis and angle

Since the beginning of the last century, the competition for water resources has intensified dramatically, especially between countries that have no agreements in place for water resources that they share. Such is the situation with the Euphrates River which flows through three countries (Turkey, Syria, and Iraq) and represents the main water resource for these countries. Therefore, the comprehensive hydrologic investigation needed to derive optimal operations requires reliable forecasts. This study aims to analysis and create a forecasting model for data generation from Turkey perspective by using the recorded inflow data of Ataturk reservoir for the period (Oct. 1961 - Sep. 2009). Based on 49 years of real inflow data

    ان ظاهرة الالعاب المحرضة على العنف اصبحت منتشرة في الاسواق بشكل واسع الذي يعزو الى ضعف القوانين والانظمة والتعليمات المطبقة بحق المتاجرين وبالتالي انعدام التطبيقات القضائية ، ولخطورة التوجه الكبير لهذه الألعاب ، كما ان البحث في هذا الموضوع  وتحديد مسؤولية المتاجر بهذه الالعاب يجعل الدولة أكثر تحكما في هذه الظاهرة وتساعد على  الحد من انتشارها ومن ثم تخفيف حدة العنف السائد في المجتم

An indirect ELISA technique was used to determine the prevalence of infection in sera and milk samples among goats and sheepin Duhok, Kurdistan Region, Iraq. Results of the present study shows that the prevalence of infection was higher in sera compared to milk samples among goats and sheep as follow: (6.3, 4.2%) and (8.9, 5.6%) respectively and there was no statistical significance difference in goats at P value =0.42, also there was no statistically differences at P value= 0.22. ELISA results also shows that the prevalence according to the age among goats and sheep were higher in animal aged > 2 years in both sera and milk samples were (7.5, 5.3%) and (11.3, 7%) respectively and there was no significant difference between age groups

Due to a party's violation of his obligations or responsibilities indicated in the contract, many engineering projects confront extensive contractual disputes, which in turn need arbitration or other forms of dispute resolution, which negatively impact the project's outcome. Each contract has its terms for dispute resolution. Therefore, this paper aims to study the provisions for dispute resolution according to Iraqi (SBDW) and the JCT (SBC/Q2016) and also to show the extent of the difference between the two contracts in the application of these provisions. The methodology includes a detailed study of the dispute settlement provisions for both contracts with a comparative analysis to identify the differences in the appli

A liquid-solid chromatography of Bovine Serum Albumin (BSA) on (diethylaminoethyl-cellulose) DEAE-cellulose adsorbent is worked experimentally, to study the effect of changing the influent concentration of (0.125, 0.25, 0.5, and 1 mg/ml) at constant volumetric flow rate Q=1ml/min. And the effect of changing the volumetric flow rate (1, 3, 5, and 10 ml/min) at constant influent concentration of Co=0.125mg/ml. By using a glass column of (1.5cm) I.D and (50cm) length, packed with adsorbent of DEAE-cellulose of height (7cm). The influent is introduced in to the column using peristaltic pump and the effluent concentration is investigated using UV-spectrophotometer at 30oC and 280nm wavelength. A spread (steeper) break-through curve is gained

Abstract

The current research aims to examine the effect of the Adi and Shayer model on the achievement of fifth-grade students and their attitudes toward history. To achieve the research objective, the researcher has adopted two null hypotheses. 1) there is no statistically significant difference at the level of (0.05) between the average score of students of the experimental group who study the history of Europe and modern American history according to the model of Addie and Shayer, and the average scores of the students of the control group who study the same subjects according to the traditional method in the test of post-achievement. 2) There was no statistically significant difference at the level (

Trials had been made for synchronization of estrus in both ewes and goats during Summer and Autumn seasons

يَهدُف البحث الحالي إلى تعرف أثر أنموذج التناوب على محطات التعلم المدمج في تحصيل طالبات الصف الثالث المتوسط، وللتحقق من هدف البحث وضعت الفرضية الصفرية التي تنص على: عدم وجود فرق ذو دلالة إحـصائية عند مـستوى الدلالة (0.05) بـين متـوسطي درجـات طالبات المـجموعة التجريبية الـلاتي درسن باستخدام أنموذج التناوب على محطات التعلم المدمج ودرجـات طالبات الـمجموعة الضابـطة الـلاتي درسن بالطريقة التقليدية في اخـتبار ا

    تُعد قضية اللاجئين جوهر القضية الفلسطينية باعتبارها قضية سياسية وقانونية وإنسانية تؤرق كل فلسطيني، ويتم توارث تداعياتها عبر الأجيال، نظرا لما خلفته من معاناة وتشرد وبؤس وحرمان مازال اللاجئون يعيشونه حتى الآن. تحول إسرائيل  دون عودتهم وهي مسؤولية عن نكبتهم وتهجيرهم بسبب ما تفرضه وتسنه من تشريعات عنصرية ، إضافة إلى انحياز الولايات المتحدة الأمريكية إلى جانب إسرائيل في ظل وهن المجتمع الدولي وسي

Shear and compressional wave velocities, coupled with other petrophysical data, are vital in determining the dynamic modules magnitude in geomechanical studies and hydrocarbon reservoir characterization. But, due to field practices and high running cost, shear wave velocity may not available in all wells. In this paper, a statistical multivariate regression method is presented to predict the shear wave velocity for Khasib formation - Amara oil fields located in South- East of Iraq using well log compressional wave velocity, neutron porosity and density. The accuracy of the proposed correlation have been compared to other correlations. The results show that, the presented model provides accurate

             The study aims budget in grades use of smart phones to individuals (sample) according variable sex (males and females) and used researcher descriptive analytical method consisted sample of (300) students have chosen the way stratified random, and the study variables (academic achievement of students, sex and the use of Smart phones) resolution was adopted as a tool for data collection. The most important results of the study that females are more commonly used for smart phones, as well as the existence of a positive relationship between the inverse statistically significant use of smart phones and the rate of school for students and the use of smart phones h

ان المفاهيم البيولوجية مدخل ثري لطفل الروضة تتيح لهم تعلم العديد من الحقائق والمعلومات، وتعلمها يساعد الأطفال على فهم الكثير من الحقائق التي تثير انتباههم في البيئة وتفسيرها. وتتلخص مشكلة البحث في السؤال: (ما مستوى المفاهيم البيولوجية لدى طفل الروضة؟) وقد هدف البحث الى تعرف:

• المفاهيم البيولوجية لدى أطفال الروضة.

اقتصر مجتمع البحث على أطفال الروضة في محافظة بغداد للمديريات الست كرخ (أولى، ثا

Free cement refractory concrete is a type of refractory concrete with replacing alumina cement by bonding materials such as white kaolin, red kaolin and fumed silica. The free cement refractory concrete used in many applications like Petrochemicals, iron furnaces and cement production industries. The research clarifies the effect of steel fibers with two types crimped steel fibers and hooked steel
fibers with percentages 0.5%, 1% and 1.5% by volume from weight of bauxite aggregates. The additions of steel fibers with two types gave good properties in high temperatures where the specimens keep the dimension without failure and the properties made the best. the percentage of increasing for thermal conductivity was 44% for 1.5% crimped

Efficient cuttings transport and hole cleaning are very important factors for obtaining an effective drilling operation. In an inclined and horizontal drilling, hole cleaning issue is a common and complex problem.

   The scope of this research is to study the drilling parameters which affect hole cleaning in Iraqi directional wells through studying and analyzing some drilled wells ( vertical , directional (30 degree) , directional (60 degree) and horizontal ).An excel sheet is prepared to calculate carrying capacity index which represents an indicator for good hole cleaning in different sections. The study indicated through the field investigations, practical experiences and theoretical calculations tha

Localization is an essential demand in wireless sensor networks (WSNs). It relies on several types of measurements. This paper focuses on positioning in 3-D space using time-of-arrival- (TOA-) based distance measurements between the target node and a number of anchor nodes. Central localization is assumed and either RF, acoustic or UWB signals are used for distance measurements. This problem is treated by using iterative gradient descent (GD), and an iterative GD-based algorithm for localization of moving sensors in a WSN has been proposed. To localize a node in 3-D space, at least four anchors are needed. In this work, however, five anchors are used to get better accuracy. In GD localization of a moving sensor, the algo

من اكثر الامور التي تثير خلافا في قانون المعاهدات الدولية هو مسالة تفسيرها, ولا سيما مسالة الرجوع الى الاعمال التحضيرية في عملية التفسير بين مؤيد لها باعتبارها تعطي اضاءات واشارات واضحة للمفسر في تحديد نية الاطراف, وبين معارض لها لان الدول التي تنضم الى المعاهدة الدولية تنضم الى نص رسمي مستقل عن الظروف التي ادت الى عقده.

في هذه الورقة تم تسليط الضوء على هذه الوسيلة من وسائل التفسير في اتفاقية فينا لقانون

Reinforcing asphalt concrete with polyester fibers considered as an active remedy to alleviate the harmful impact of fatigue deterioration. This study covers the investigation of utilizing two shapes of fibers size, 6.35 mm by 3.00 mm and 12.70 mm by 3.00 mm with mutual concentrations equal to 0.25 %, 0.50 % and 0.75 % by weight of mixture. Composition of asphalt mixture consists of different optimum (40-50) asphalt cement content, 12.50 mm nominal aggregate maximum size with limestone dust as a filler. Following the traditional asphalt cement and aggregate tests, three essential test were carried out on mixtures, namely: Marshall test (105 cylindrical specimens), indirect tensile strength test (21 cylindrical specimens)

ركز البحث على بيان مفهوم خطاب الكراهية في نطاق الفقه والاجتهاد القضائي للمحاكم الجنائية الدولية وبالذات المحكمة الجنائية الدولية ليوغسلافيا السابقة والمحكمة الجنائية الدولية لرواندا، فضلاً عن المحكمة الجنائية الدولية، ومقارنة ما ذهبت إليه الأخيرة مع توجهات الفقه والاجتهاد القضائي على المستوى الوطني، إذ حاول البحث الوقوف على إشكالية الاختلاف في التوجهات الفقهية من جهة ومواقف المحاكم الجنائية الدولية م

تناولنا، في هذا البحث، نطاق حجية أحكام المحكمة الجنائية الدولية، حيث قسمناه إلى مبحثين: الأول، وضحنا فية مفهوم حجية أحكام المحكمة الجنائية الدولية، إذ تناولنا فيه التعريف بحجية الأمر المقضي فيه وشروطه، ونطاق حجية أحكام المحكمة الجنائية الدولية من حيث الاشخاص والزمان والمكان. أما المبحث الثاني، قتناولنا فيه الطعن في أحكام المحكمة الجنائية الدولية، حيث وضحنا فيه الطعن في أحكام المحكمة الجنائية الدولية بال