The current world is observing huge developments in presenting the opportunity for organizations and administrative units to use information and communication technology and their adoption by administrative work due to its importance in the achievement of work with higher efficiency, speed, and facility of communication with all individuals and companies using various means of communication Depending on the Internet networks. Therefore, the research dealt with the study of electronic systems designed and adopted in the creation or construction of a database for archiving data, which is the main method in organizations and administrative units in developed countries. Where this system works to convert documents, and manual processes and t

  هدف البحث الحالي تعرف " أثر استراتيجية الجدول الإسترجاعي وهرم الافضلية في تحصيل طلاب الصف الثاني اللمتوسط في مادة قواعد اللغة العربيّة "

اجريت الدراسة في العراق – محافظة بغداد / تربية الرصافة 2/  واعتمد الباحث  التصميم التجريبي ذو الضبط الجزئي بمجموعتين تجريبيتين ومجموعة ضابطة وكان المنهج المتبع في الدراسة هو المنهج التجريبي. تكون مجتمع البحث من طلاب الصف الثاني المتوسط ف

يهدف هذا البحث الى تحليل وتأثير سياسات إدارة الموارد البشرية (كمتغير مستقل) الواردة في برنامج إصلاح القطاع العام على الخدمة المدنية (كمتغير تابع)، وتكمن أهمية البحث في تحقيق وتطبيق المشروعات المختلفة في مجاميع  الإصلاح الخاصة بالقطاعات العامة وبجهاز إدارة الموارد البشرية على وجه الخصوص ، وذلك من خلال تحليل اتجاهات الإدارة وسياساتها و تحديد كافة نقاط القوة والعمل على تحسين وزيادة معدلات كفاءتها والع

The research aims to diagnose the level of relationship and effect of the decision cycle (OODA) principles on strategic agility, aware of the importance of the subject itself as one of the modern themes which were writings around it somewhat limited, as well as pursuing to study it in a field which the nature of its activities requires the a necessary link between the decision cycle principles and strategic agility, the health institutions was the best, (Medical city, Al Yarmouk) both hospitals were selected as a society for research, and doctors working in emergency departments was as a sample, included (26) doctor from the first hospital, and (27) doctor from the Second, total sample was (53) doctor, by applying a number of descriptive st

This paper presents a grey model GM(1,1) of the first rank and a variable one and is the basis of the grey system theory , This research dealt  properties of grey model and a set of methods to estimate parameters of the grey model GM(1,1)  is the least square Method (LS) , weighted least square method (WLS), total least square method (TLS) and gradient descent method  (DS). These methods were compared based on two types of standards: Mean square error (MSE), mean absolute percentage error (MAPE), and after comparison using simulation the best method was applied to real data represented by the rate of consumption of the two types of oils a Heavy fuel (HFO) and diesel fuel (D.O) and has been applied several tests to

The study seeks to investigate the effect of Dunn Dunn learning style model on students’ achievement. Besides, the way of developing students’ deductive thinking by testing the null hypothesis: there is no significant difference between experimental group who takes Dunn Dunn model as style in studying geography and control group that follows a traditional method in studying geography at the level of (0,05). Additionally, there is no significant difference between experimental group who takes Dunn Dunn model as style in studying geography and control group that follows a traditional method in studying geography at the level of (0,05) on testing developing deductive thinking skills. The researcher adopted a quasi-experimental posttest

Estimation the unknown parameters of a two-dimensional sinusoidal signal model is an important and a difficult problem , The importance of this model  in modeling Symmetric gray- scale texture image . In this paper, we propose employment Deferential Evaluation algorithm and the use of Sequential approach to estimate the unknown frequencies and amplitudes of the 2-D sinusoidal components when the signal is affected by noise. Numerical simulation are performed for different sample size, and various level of standard deviation to observe the performance of this method in estimate the parameters of 2-D sinusoidal signal model , This model was used for modeling  the Symmetric gray scale texture image and estimating by using

يعد موضوع التنافس بين القوى الكبرى من الموضوعات المستقبلية المهمة التي تؤشر لنا جانبا من صور العلاقات الدولية التي تتسم بالصراع والتعاون من ناحية، والتعاون والتنافس من ناحية أخرى، وبقدر تعلق الموضوع بالمنطقة العربية التي تعد إحدى أهم المناطق العالمية إثارة في مستوى التفاعلات بأنساقها المختلفة، كونها منطقة لازالت محكومة بعوامل غير مستقرة، تشكل نافذة فاعلة لتدخلات القوى الكبرى الساعية إلى إعادة تشكيل المد

 The Problem of the research  is Limited with the ambguity of environmental work Characterstics role and among them the natural Working Conditions: Temproture, Lighting, Noise, Colours,and Smells, in the Decisions that rule the Planning and Designing work of the industrial Location and it 's targets are Limited with discovering the effect of environmental work Characterstics in planning and designing the industrial Companies and to reach to the most important properties that distinguish the industrial Location Within the frame of dealing with the nature Conditions in the dry, hot regions and the dfining of the relationship between them on the assumption that the Characterstics of environmental work have agreat effect in