هدفت الدراسة الى تحديد مسافة ونسب مقاومات لبناء اختبارات تحمل القوة الخاص لفعالية ركض 1500 متر لعدائي الشباب ولتحقيق الهدف استخدم الباحثان المنهج الوصفي بالأسلوب المسحي لملائمته مع مشكلة البحث، واشتمل مجتمع البحث على عدائي المركز الوطني لرعاية الموهبة الرياضية لالعاب القوى وعدائي اندية العراق التابعة الى الاتحاد العراقي المركزي لالعاب القوى لفئة الشباب وتم اختيار العينة بالطريقة العمدية وال

هدفت الدراسة الى بناء وتقنين مقياس الإدارة الفعالة للاتحاد العراقي لكرة السلة من وجهة نظر العاملين، بغية الوصول الى حل مشكلة البحث اعتمد الباحثان المنهج الوصفي، اذ حتمت المشكلة على الباحثان استخدام هذا المنهج، تمثلت حدود مجتمع البحث في هذهِ الدراسة بأعضاء الهيئة الادارية لأندية كرة السلة والبالغ عددهم (424) عضواً، واعضاء الاتحادات الفرعية لكرة السلة والبالغ عددهم (54) عضواً، مدربي المنتخبات الو

هدف البحث إلى التعرف على الفروق بين نتائج الاختبارات القبلية والبعدية للمجموعتين التجريبية والضابطة فضلا عن معرفة الفروق بين المجموعتين التجريبية والضابطة في الاختبارات البعدية لمهارة التلويح الدائري لمعرفة دور جهاز الفطر الميكانيكي المساعد المصمم في تعلم المهارة قيد الدراسة. وقد استخدم الباحثتان المنهج التجريبي بتصميم المجموعتين المتكافئين، وتكونت عينة البحث من (8) لاعبين، وهم مجتمع الاص

Sustainability means, the integration between the ecological, technological, economical and social systems to forming the urban environment to maintain the resources for the future generations. Sustainability focuses on many principles: Using the natural energy, learning from the traditional architecture, minimizing the consumption of the resources.To develop some criteria's for contemporary dwellings in hot dry climate, the research tried to study and analyze the traditional architecture to diagnose its importance and ability to solve contemporary problems, one of which is the lack of comfortable and suitable dwelling units in hot dry climate regions.The research will study the traditional urban fabric components in the hot- arid zone,

The present work describes numerical and experimental investigation of the heat transfer characteristics in a plate-fin, having built-in piezoelectric actuator mounted on the base plate (substrate). The geometrical configuration considered in the present work is representative of a single element of the plate-fin and triple fins. Air is taken as the working fluid. A performance data for a single rectangular fin and triple fins are provided for different frequency levels (5, 30 and
50HZ) , different input power (5,10,20,30,40 and 50W) and different inlet velocity (0.5, 1, 2, 3, 4, 5 and 6m/s) for the single rectangular fin and triple fins with and without oscillation. The investigation was also performed with different geometrical fin

In this work, porous Silicon structures are formed with photochemical etching process of n-type Silicon(111) wafers of resistivity (0.02.cm) in hydrofluoric acid (HF) of concentration (39%wt) under light source of tungeston halogen lamp of (100 Watt) power. Samples were anodized in a solution of 39%HF and ethanol at 1:1 for 15 minutes. The samples were realized on n-type Si substrates Porous Silicon layers of 100m thickness and 30% of porousity. Frequency dependence of conductivity for Al/PSi/Si/Al sandwich form was studied. A frequency range of 102-106Hz was used allowing an accurate determination of the impedance components. Their electronic transport parameters were determined using complex impedance measurements. These measu

The roots of international relations: peace or war: A critical review A great debate has taken place about international relations between scholars concerning peace and War .The concept of root is matched with that of exception. And the importance of the research lies in the ensuing results in the report about the legitimacy of war and the space it holds, so if the origin of international relation is war .the obstacles against it are going to decrease .and if the origin lies in peace then the dimension of its legitimacy will narrow. key words: international relation –peace-war. Résumé : L’Origine des relations internationales : guerre ou paix : révisions critiques L’origine des relations internationales entre guerre et paix, a s

Background: Several risk managem-ent standards had been developed including the Project Management Institute, the National Institute of Standards and Technology, actuarial societies, and ISO standards.

Objective: The study aimed at evaluating risk management among managers of model and ordinary primary health care centers in Baghdad City and comparing the risk management among these centers.

Methods: A descriptive comparative des

The Trump administration asserts that the actions of the United States are neither constrained by international organizations nor international controls, as they strive to seek a leadership position in a competitive manner, advance the reform of the United Nations in order to gain strength and support for US interests, and promote conservative social values. This negative policy is the result of the influence and mutual influence of long-term isolationism, the "American exception" and popular trends in the United States, as well as the result of the Trump administration's attempt to employ powerful means to revitalize the United States' strong position in the United Nations. However, the Trump administration’s policy toward the United

The proton momentum distributions (PMD) and the elastic
electron scattering form factors F(q) of the ground state for some
even mass nuclei in the 2p-1f shell for 70Ge, 72Ge, 74Ge and 76Ge are
calculated by using the Coherent Density Fluctuation Model (CDFM)
and expressed in terms of the fluctuation function (weight function)
|F(x)|2. The fluctuation function has been related to the charge
density distribution (CDD) of the nuclei and determined from the
theory and experiment. The property of the long-tail behavior at high
momentum region of the proton momentum distribution has been
obtained by both the theoretical and experimental fluctuation
functions. The calculated form factors F (q) of all nuclei under s

Abstract. Full-waveform airborne laser scanning data has shown its potential to enhance available segmentation and classification approaches through the additional information it can provide. However, this additional information is unable to directly provide a valid physical representation of surface features due to many variables affecting the backscattered energy during travel between the sensor and the target. Effectively, this delivers a mis-match between signals from overlapping flightlines. Therefore direct use of this information is not recommended without the adoption of a comprehensive radiometric calibration strategy that accounts for all these effects. This paper presents a practical and reliable radiometric calibration r

This study aims to (1) identify the level of job enrichment and organizational cynicism among workers in some youth and sport forums, and (2) identify the influence the job enrichment in the organizational cynicism from their perspective. A descriptive survey was used to guide this study. The study included 478 workers who were randomly selected from the youth and sport forums in Baghdad City in 2019. The Job Enrichment Scale and the Organizational Cynicism Scale were used. Data were analyzed using the statistical package for social science, version 26. The study results revealed that the level of job enrichment and organizational cynicism among workers were unsatisfactory. This calls for paying more attention to these phenomena and improve

This research study focuses on fundamental questions. It deals with the content of the critical reviews through which the most important sources that undermine the renaissance of the Islamic human society can be concluded. It is the vague fetishization of the sacred between religion, politics, and ideas, which members of society live in  and which raised the dust of closed-minded fanaticism that led to the return of deviant extremism. It is oppression, violence, and domination, all of which are professional tools in the manufacture of the ideology of extremism in all its forms. Here,  the idea matured in giving a human, intellectual and philosophical overview that mixed the required drawing in the formulation of scientific cont

Praise be to God, and prayers and peace be upon our master Muhammad, the Messenger of God, his family, his companions, and whoever is guided by his guidance.

To proceed: Talking about the Companions of the Messenger of God, may God’s prayers and peace be upon him, calls us to talk about the Messenger of God, may God’s prayers and peace be upon him, because God Almighty gave him victory through them.

The topic is too big to cover such pages, so I will suffice with defining them, the necessity of loving them, the prohibition of insulting them, and that they are included in the circle of companionship, justice, and preference over those who follow them among the believers, based on the inspiration of the verses and hadit

The researchers seek to shed light on the importance of accounting disclosure on social responsibility, and the research aims to provide a theoretical approach to social accounting and its disclosure, identify the concept of sustainable development, highlight the theoretical foundations of sustainable development and employ disclosure of social responsibility towards achieving the goals of sustainable development, and identify the impact of The accounting disclosure on social responsibility in achieving sustainable development goals, and the research problem can be reviewed by asking the following question (Does the accounting disclosure of the social responsibility of economic units contribute to achieving sustainable developmen

        This research shows Ibn Battuta's approach in his book Ibn Battuta's Journey that is called "Tuhfet Al-Anzar fi Ghera'ib Al-Amsar wa Eaja'ib-Al-Asfar", which explore the urban aspects of shops, markets, palaces, houses, mosques, monasteries and other antiquities within its pages, whether in terms of the site or in terms of studying it and the plans that explained the basis for the art and architecture of these cities, the intellectual dimensions in their civilizational history are clarified

Kinematics is the mechanics branch which dealswith the movement of the bodies without taking the force into account. In robots, the forward kinematics and inverse kinematics are important in determining the position and orientation of the end-effector to perform multi-tasks. This paper presented the inverse kinematics analysis for a 5 DOF robotic arm using the robotics toolbox of MATLAB and the Denavit-Hartenberg (D-H) parameters were used to represent the links and joints of the robotic arm. A geometric approach was used in the inverse kinematics solution to determine the joints angles of the robotic arm and the path of the robotic arm was divided into successive lines to accomplish the required tasks of the robotic arm.Therefore, this

Finger vein recognition and user identification is a relatively recent biometric recognition technology with a broad variety of applications, and biometric authentication is extensively employed in the information age. As one of the most essential authentication technologies available today, finger vein recognition captures our attention owing to its high level of security, dependability, and track record of performance. Embedded convolutional neural networks are based on the early or intermediate fusing of input. In early fusion, pictures are categorized according to their location in the input space. In this study, we employ a highly optimized network and late fusion rather than early fusion to create a Fusion convolutional neural network

هدف البحث الى التعرف على تأثير منهج التدريب العقلي في تطوير دقه اللكمات المستقيمة لدى اللاعبين الناشئين بالملاكمة. وتكمن مشكلة البحث في ان بعض المدربين ليس لديهم معلومات عن اهمية وفعالية التدريب العقلي، وكذلك مناهجهم ووحداتهم التدريبي تفتقر الى تدريبات التصور العقلي، واستخدام الباحثان المنهج التجريبي بتصميم المجموعة الواحدة ذات الاختبار القبلي والبعدي لملائمته طبيعة المشكلة واستخدام هذه التدريبات م

The present study attempts to determine the effect of freezing for different periods on preserved bodies of fish in the laboratory to keep for the research and diagnosis of taxonomic studies and not for consumption. It also endeavors to identify the effect of freezing on some morphometric features of the preserved bodies of fishes. Planiliza abu fish were used to conduct the present study. Fish were frozen by regular freezing in the home refrigerator freezer with temperatures reaching four degrees centigrade below zero. Freezing time is distributed over four months; biometric measurements of frozen fish have been taken in these periods represented by body total length, Standard length, and Head length in centimeters using a ruler ve

Objectives: This study explored knowledge, attitude, and practice of infection control by dental students at College of Dentistry/ University of Baghdad, Iraq. Material and Methods: Three hundred dental students participated in this study. A self administrated questionnaire with 21 close ended questions related to use of personal protective equipments, infection control awareness, vaccination status, percutaneous exposures, and attitude towards treatment of patients with hepatitis B (HBV)/ or human immunodeficiency virus (HIV) was distributed to dental students. Data were analyzed using Statistical Package for Social Sciences (SPSS) version 21. Fisher exact and Chi-square test were used with significance level set to 0.05. Results: The

         נושא הדאיקסיס בצורה כללית הוא אחד הנושאים הלשוניים החשובים, הנושא הזה שייך לתחום הפרגמאטיקה, חשיבותו טמונה בכך שהוא אמצע הבעה חשוב בחיי היומיום שלנו, מכיוון שהוא נחשב אחד מאמצעי התקשורת בין האנשים. נושא זה קשור בקשר הדוק בהקשר, משום שהוא עוזר להסיר הדו-משמעות שבאמצעותו אנו מגיעים לרפרנטים המכוונים בצורה מדוייקת.

In this study, the harvest of maize silage with the cross double row sowing method were tested with a single row disc silage machine in two different PTO applications (540 and 540E min-1) and at two different working speeds v1, v2 (1.8 and 2.5 km h-1). The possibilities of harvesting with a single row machine were revealed, and performance characteristics such as hourly fuel consumption, field-product fuel consumption and PTO power consumption were determined in the trials. The best results in terms of hourly fuel consumption and PTO power consumption were determined in the 540E PTO application and V1 working speed. When the fuel consumption of the field-product is evaluated, it is obtained with V2 working speed and 540E PTO application. As