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bsj-3847
Fuzzy-assignment Model by Using Linguistic Variables
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      This work addressed the assignment problem (AP) based on fuzzy costs, where the objective, in this study, is to minimize the cost. A triangular, or trapezoidal, fuzzy numbers were assigned for each fuzzy cost. In addition, the assignment models were applied on linguistic variables which were initially converted to quantitative fuzzy data by using the Yager’sorankingi method. The paper results have showed that the quantitative date have a considerable effect when considered in fuzzy-mathematic models.

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Publication Date
Mon Feb 01 2021
Journal Name
مجلة كلية التربية للعلوم الانسانية
الاوهام الايجابية لدى طالبات الجامعة في ضوء بعض المتغيرات
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وهدف البحث إلى التعرف على الاوهام الايجابية فضلاً عن التعرف على الفروق في الاوهام الايجابية بين الطالبات على وفق متغير الحالة الاجتماعية (متزوجة – غير متزوجة) والتخصص الدراسي (علمي – انساني) والمرحلة الدراسية (اول- رابع)، تألفت عينة البحث من (120) طالبة من طالبات جامعة بغداد -كلية التربية للبنات وكلية العلوم للبنات، وتم تطبيق مقياس البحث - مقياس (الاوهام الايجابية) وهو (من إعداد الباحثة)، وقد اسفرت نتائج البحث عن:

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Publication Date
Mon Mar 01 2010
Journal Name
Journal Of Economics And Administrative Sciences
معادلات الانحدار غير المرتبطة ظاهريا (توزيع المتغيرات والخطأ بواسون)
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This study is about finding the estimation of tow equations, the comparative has been done between the estimations  by using seemingly unrelated regression equations for the variable and random error has been distribution with poisson and the variable and random error has been distribution with normal and the method by using oldenary lest square.

While in the application side, we have estimated the parameter of investment specification function for the sector of agriculture with the industry sector is enabled us to obtain an estimation efficiency for the model of seemingly unrelated Poisson regression equation.

المستخلص

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Publication Date
Sun Jan 05 2014
Journal Name
Journal Of Educational And Psychological Researches
مشكلات الطلبة العراقيين الدارسين في أوكرانيا وعلاقاتها ببعض المتغيرات
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Chapter One

First, the importance of research and the need for him

Highlight the status of the nation and occupies a decent position among nations by what they offer for the good of humanity and tender, which is based mainly on the human and material wealth owned by the nation.

The investment of this wealth investment scientifically accurate based on the strong foundation that qualifies them to heights of glory, so stand out necessary development of all energies Alepeshriaaly the limit can not be considered as these energies fortune unless all elements of effective elements characterized by the positive interaction in various spheres of life and in the in

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Publication Date
Thu Jun 15 2017
Journal Name
مجلة العلوم الاجتماعية
الشفقة بالذات لدى طلبة الجامعة في ضوء بعض المتغيرات
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هدفت الدراسة التعرف على الشفقة بالذات لدى الطلبة فضلا عن التعرف على الفروق في الشفقة بالذات وفق متغيرات : الجنس –التخصص الدراسي – المرحلة الدراسية، تالفت عينة الدراسة من (200) طالب وطالبة موزعين بالتساوي حسب الجنس (ذكور – اناث) والتخصص الدراسي (علمي - انساني) والمرحلة الدراسية ( الاولى - الرابعة )، وبعد تطبيق مقياس الدراسة وتحليل الاجابات احصائيا ، اظهرت النتائج ان الطلبة لديهم شفقة بالذات كما اظهرت النتائج عدم

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Publication Date
Sun Mar 01 2020
Journal Name
المجلة العلمية للعلوم التربوية والصحة النفسية
الحيوية الذاتية لدى طلبة الجامعة في ضوء بعض المتغيرات
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هدفت الدراسة إلى التعرف على الحيوية الذاتية فضلاً عن التعرف على الفروق في الحيوية الذاتية بين الطلبة على وفق متغير الجنس (ذكر – انثى) والمرحلة الدراسية (أول-رابع) والتخصص الدراسي (علمي-انساني)، تألفت عينة الدراسة من (120) طالبا وطالبة من طلبة الجامعة، وتم تطبيق مقياس الدراسة -مقياس (الحيوية الذاتية) وهو (من إعداد الباحثة)، وقد اسفرت نتائج الدراسة عن: - إن طلبة الجامعة يتمتعون بدرجة عالية من الحيوية الذاتية. - وجود ف

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Publication Date
Sun Oct 01 2006
Journal Name
Journal Of Educational And Psychological Researches
الرضا الوظيفي لدى معلمات رياض الأطفال وعلاقته ببعض المتغيرات
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لما كان احد الأهداف الأساسية لرياض الأطفال هو المساهمة في إعداد الطفل وتنشئته تنشئة سليمة ، تحقق له النمو المتكامل ، من خلال توفير البيئة الملائمة له التي تحفز شخصيته على النمو في جميع جوانبها العقلية والاجتماعية والوجدانية والحركية ، وتلعب معلمة الروضة الدور الواضح والمتميز من خلال نقل الخبرات للأطفال والتي ترمي إلى تنمية قدراتهم واستعداداتهم وتشكيل الاتجاهات والسمات الايجابية في شخصياتهم  لذا ي

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Publication Date
Thu Oct 01 2015
Journal Name
Journal Of Educational And Psychological Researches
الوعي الغذائي لدى أمهات أطفال الرياض وعلاقته ببعض المتغيرات
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Lack of awareness of food for mothers of children Riyadh of the factors affecting the nutritional status of the child, and that child health is closely linked to the nature of the child as much as the quality and quantity of food, so current research aims to identify:

- Food awareness among mothers of children Riyadh.

- Statistically significant differences in nutritional awareness depending on the collection of the mother.

- Statistically significant differences in nutritional awareness depending on the age of the mother.

- With statistical significance in food awareness of the mother differences being an employee or non-employee.

So researchers randomly chosen sample of (200) or from mothers chil

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Publication Date
Wed Aug 30 2023
Journal Name
Baghdad Science Journal
Biochemical Action of Vaccines in Iraqi Patients with COVID-19 Infection
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      The aim of the present study is to compare the biochemical action of the three vaccines taken in Iraq: Pfizer Biontech, AstraZeneca Oxford and Sinopharm based on biochemical parameters. Seventy COVID-19 Iraqi patients ( males and females ) were participated in the present study and classified into 7 groups : Gc :  COVID-19 patients ( without vaccine ) , Gp1: COVID-19 patients took one dose of Pfizer Biontech, Gp2 : COVID-19 patients took two doses of Pfizer Biontech, Ga1 : patients took one dose of AstraZeneca Oxford vaccine , Ga2: patients took two doses of AstraZeneca Oxford vaccine , Gs1 : patients took one dose of Sinopharm vaccine and Gs2:

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Publication Date
Fri Oct 30 2020
Journal Name
Journal Of Economics And Administrative Sciences
Comparison of some of reliability and Hazard estimation methods for Rayleigh logarithmic distribution using simulation with application
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The question of estimation took a great interest in some engineering, statistical applications, various applied, human sciences, the methods provided by it helped to identify and accurately the many random processes.

In this paper, methods were used through which the reliability function, risk function, and estimation of the distribution parameters were used, and the methods are (Moment Method, Maximum Likelihood Method), where an experimental study was conducted using a simulation method for the purpose of comparing the methods to show which of these methods are competent in practical application This is based on the observations generated from the Rayleigh logarithmic distribution (RL) with sample sizes

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Publication Date
Fri Mar 01 2024
Journal Name
Baghdad Science Journal
A Comparison between Ericson's Formulae Results and Experimental Data Using New Formulae of Single Particle Level Density
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The partial level density PLD of pre-equilibrium reactions that are described by Ericson’s formula has been studied using different formulae of single particle level density . The parameter  was used from the equidistant spacing model (ESM) model and the non- equidistant spacing model (non-ESM) and another formula of  are derived from the relation between  and level density parameter . The formulae used to derive  are the Roher formula, Egidy formula, Yukawa formula, and Thomas –Fermi formula. The partial level density results that depend on  from the Thomas-Fermi formula show a good agreement with the experimental data.

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