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The analysis of time series considers one of the mathematical and statistical methods in explanation of the nature phenomena and its manner in a specific time period.

The analysis of time series considers one of the mathematical and statistical methods in explanation of the nature phenomena and its manner in a specific time period.

Because the studying of time series can get by building, analysis the models and then forecasting gives the priority for the practicing in different fields, therefore the identification and selection of the model is of great importance in spite of its difficulties.

The selection of a standard methods has the ability for estimation the errors in the estimated the parameters for the model, and there will be a balance between the suitability and the simplicity of the model.

In the analysis of data there are many suitable models that can be taken for representation in certain groups of data (autocorrelation function ACF, partial autocorrelation function PACF and inverse autocorrelation function IACF).

In this search a comparison was done using generated data (simulation) and practical application, namely, the data of some climate elements in Iraq (sun-shine, temperatures and relative humidity). Where   some   new   results   are obtained.

 

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Publication Date
Wed Mar 01 2006
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
أهمية ودور و ملائمة البيانات المحاسبية في صنع و اتخاذ و ترشيد القرارات الادارية

    

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Publication Date
Mon Nov 12 2018
Journal Name
Arab Science Heritage Journal
عمارة عمارة المشهد الحسيني المقدس في ضوء رسومات المطراقي زادة (941ه/1534م) " دراسة تحليلية "

   The drawings of The travelers artist is important historical document and sources for  important information about The most of The city and building and different Islamic art which idling  because of different causes like wars and destruction or natural causes and disasters like eruptions and earthquakes and floods  which we cannot make a clear form about the buildings  mapping in later period .

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Publication Date
Sun Feb 03 2019
Journal Name
Journal Of The College Of Education For Women
تقويم جودة واداء خدمة الانترنت من وجهة نظر مالكي مقاهي الانترنت في محافظة بغداد

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Publication Date
Tue Jan 01 2008
Journal Name
Journal Of Educational And Psychological Researches
أثر تدريس المواد البيئية في تنمية الاتجاهات البيئية لطالبات كلية العلوم للبنات – جامعة بغداد

يهدف البحث إلى استقصاء أثر دراسة طالبات كلية العلوم للبنات في جامعة بغداد لمقرر التلوث البيئي في تنمية اتجاهاتهن البيئية، وذلك من خلال التعرّف على النمو في المستوى العام لاتجاهات الطالبات البيئية والكشف عن الفروق الإحصائية في اتجاهاتهن قبل وبعد دراسة المقرر.

وقد تألفت عينة البحث من(50) طالبة من طالبات قسم الفيزياء / الفيزياء الطبية المرحلة الأولى في كلية العلوم للبنات- جامعة بغداد. اعتمدت ا

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Publication Date
Mon Apr 29 2019
Journal Name
Arab Science Heritage Journal
التطور التطــــــور التـــاريخي للمحكـــمة الاتحادية العـــليا في العــراق وفــق التشـــريعــات القــانــونية الــتي تم اصــــدارهــــا

On the research that is marked by the historical development of the Supreme Federal Court in Iraq accordance with the issued legal legislations Research Submitted by Adel Amran Hamad Faculty Member, the college of Biotechnology

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Publication Date
Sun Jan 01 2017
Journal Name
Journal Of The College Of Languages (jcl)
Traducción de los dos verbos auxiliares ser y estar del español al árabe en la frase nominal

Resumen:

       La traducción de los dos verbos ser y estar no es una tarea tan simple como piensan muchas personas, sino es una de las complicadas y difíciles tareas, ya que el traductor tiene que saber y perfeccionar los correctos casos gramaticales relacionados con esos dos verbos auxiliares  tanto el verbo ser como el verbo estar, especialmente en la frase nominal para que pueda dar una clara y correcta traducción. Usados con el mismo adjetivo, "ser" comunicará una cualidad que es parte de la identidad o naturaleza del sujeto, mientras que "estar" comunicará un estado o circunstancia del mismo. Este e

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Publication Date
Tue Feb 14 2023
Journal Name
Journal Of Educational And Psychological Researches
Vocabulary Learning Strategies Employed by English as Foreign Language Students at NBU University

ABSTRACT

Learning vocabulary is a challenging task for female English as a foreign language (EFL) students. Thus, improving students’ knowledge of vocabulary is critical if they are to make progress in learning a new language. The current study aimed at exploring the vocabulary learning strategies used by EFL students at Northern Border University (NBU). It also aimed to identify the mechanisms applied by EFL students at NBU University to learn vocabulary. It also aimed at evaluating the approaches adopted by EFL female students at Northern Border University (NBU) to learn a language. The study adopted the descriptive-analytical method. Two research instruments were developed to collect data namely, a survey qu

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Publication Date
Thu Jul 01 2021
Journal Name
مجلة اداب ذي قار
دور الفضائيات الموجهة الناطقة بالعربية في تشكيل معارف واتجاهات الجمهور العراقي ازاء البرلمان العراقي

Publication Date
Thu Apr 01 2010
Journal Name
Journal Of Educational And Psychological Researches
اثر التعلم التعاوني (جيكسو ) في دافعية طالبات قسم رياض الأطفال لتعلم مادة بايكولوجية الإنسان

The current study aims at investigating the effect of cooperative learning (Jigsaw) on motivation of female students. Department of kindergarten to learn Human biology. This is of be dove through verification of the hypothesis that there is no significant difference at the 0.05 level between the motivation of experiment of group subjects who study according to (Jigsaw) cooperative learning and that of the control group subjects who study traditionally.
The study is limited to female students al the first year-Department of kindergarten college of Education for women university of Baghdad during the academic year 2007-2008.
An experiment of design of partial control and post-test for two groups is used. The experiment groups consist

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Publication Date
Sun Jan 01 2012
Journal Name
Journal Of Educational And Psychological Researches
أثر استعمال الوسائل التعليمية للكتاب المدرسي ورسومات المعلم التوضيحية في تحصيل المعلومات التاريخية واستبقائها

The research aims to determine the impact of the use of teaching aids for the textbook and graphics teacher illustrations in the collection of historical information and retention, limited research on a sample of students in grade five numbered (68) primary school students of Benin in Baghdad governorate / Breeding Rusafa First, select the researchers of scientific material for students in research Topics are the first and second chapter of the Book of the Arab-Islamic history, set by the Ministry of Education.

 And promising targets behavioral and according to the content of subject numbered (100) goal and lesson plans exemplary nu

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