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jeasiq-1716
مقارنة مقدرات بيز لدالة المعولية لتوزيع باريتو من النوع الاول باستعمال دوال معلوماتية مضاعفة مختلفة
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The comparison of double informative priors which are assumed for the reliability function of Pareto type I distribution. To estimate the reliability function of Pareto type I distribution by using Bayes estimation, will be  used two different kind of information in the Bayes estimation; two different priors have been selected for the parameter of Pareto  type I distribution . Assuming distribution of three double prior’s chi- gamma squared distribution, gamma - erlang distribution, and erlang- exponential distribution as double priors. The results of the derivaties of these estimators under the squared error loss function with two different double priors. Using the simulation technique, to compare the performance for each estimator, several cases from pareto type I distribution for data generating, and for different samples sizes (small, medium, and large).

It has been obtained from the simulation results the double prior distribution  of gamma-erlang distribution with give a good estimation for reliability function when the true value for for all .Also the double prior distribution chi- gamma square distribution with give good estimation for reliability function when the true value for all t. And the same thing for with the values of the parameters and for all t except t=1.3. It has obtained a good estimation for reliability function (), when the double prior distribution is chi-gamma square distribution with at the true value for for all t.

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Publication Date
Mon Oct 30 2017
Journal Name
المجلة العلمیة لعلوم وفنون الریاضة
تأثیر تدریبات البلایومترک باستعمال الأسطح المائلة فی تطویر القدرة العضلیة لعضلات الطرف السفلى للاعبی الکرة الطائرة
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هدف البحث إلى إعداد منهاج بأسلوب تدريبات البلايومترک على الأسطح المائلة لتلائم متطلبات لعبة کرة االطائرة , فضلا عن التعرف على تأثير المنهاج في تطوير القوة الخاصة للإطراف السفلى بکرة الطائرة استعمل المنهج التجريبي على عينة من لاعبي المدرسة التخصصية الشباب بالکرة الطائرة والبالغ عددهم (14) لاعب، وبعد التأکد من تجانس عينة البحث في متغيرات (الطول والوزن والعمر الزمني), تم تقسيم العينة إلى مجموعتين تجريبية وضابط

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Publication Date
Tue Jan 01 2019
Journal Name
Journal Of The College Of Languages (jcl)
Siegfried Sassoon, Wilfred Owen & World War I
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The First World War (1914-1918) was one of the most atrocious events in human history in which millions of people were killed and injured. Young men were widely recruited through a very strong persuasive propaganda, which portrayed the war as an opportunity for young men to defend their country and raise its banner high in the battlefields, prove their bravery and heroism, enjoy the adventure of action and taste the delight of battles. Military parades were usually held in the streets of towns where crowds, including young beautiful girls, stood along, hailing the new recruits who felt high pride in their uniform amidst the cheering applause of the happy audience. Newspapers and magazines used to publish so many stories of heroism about

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Publication Date
Wed Aug 01 2018
Journal Name
Journal Of Economics And Administrative Sciences
إعداد خطة قبول خمسية للطلبة في كلية الإدارة والاقتصاد/ جامعة بغداد باستخدام منهجية (بوكس – جينكنز) لتحليل السلاسل الزمنية
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المستخلص:

 إن من أهم عوامل نجاح أي مؤسسة (سواء كانت مؤسسة تعليمية أم غيرها من المؤسسات) هو التخطيط الاستراتيجي السليم المبني على أساس علمي ونظام واقعي متكامل بعيداً عن التخمين والحدس.

تتمثل مشكلة البحث بوجود تفاوت بين أعداد الطلبة المقبولين فعلاً والطلبة المخطط قبولهم في الدراسات الأولية بكلية الإدارة والاقتصاد بجامعة بغداد في كل عام دراسي حيث غالباً كانت أعداد الطلبة المقبولين فعل

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Publication Date
Tue Dec 15 2015
Journal Name
Iraqi Journal Of Market Research And Consumer Protection
أستخلاص الدهون من عظام الأبقار والأغنام والدجاج ودراسة محتواها من الأحماض الدهنية.: أستخلاص الدهون من عظام الأبقار والأغنام والدجاج ودراسة محتواها من الأحماض الدهنية.
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The aim of present investigation was Litilizing cow, sheep and chicken bones that included both hollow and flat to produce fat. The extraction rat was increased propotionally with rising temperature and extraction time for both cow and sheep bones. The lowest extraction rat form hollow and flat bones for cow and sheep was 12.66, 6.55, 6.93 and 7% respectively at 60°C for 3 hours. The highest extraction rat for hollow cow bones was 21.90% at 90°C for 5 houers, values for flat cow bones, hollow and flat sheep bones was 15.04, 16.4 and 12.8% respectively at 100°C for 5 hours. While, hollow and flat chicken bones resulted lowest extraction rate, thus thermal treatment was conducted only at 90 °c and showed propotional increase with incre

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Publication Date
Sun Dec 01 2019
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
دراسة حالة: Case Study
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The purpose of this research is to demonstrate the impact of deposit insurance to reduce banking risks, as banks in various countries of the world face a variety of risks that led to banking and financial crises that led to the failure and bankruptcy of many of its bank, which led to the banks to find quick and appropriate solutions to get rid of these difficulties These solutions include the use of bank deposit protection system for the many risks and sequences of crises that accompanied the Iraqi banking work of thefts, forgery, embezzlement and changing and unstable circumstances. The importance of studying the subject of research through the theoretical framework of banking risks as well as the framework of consideration In order to

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Publication Date
Wed Jun 01 2011
Journal Name
Journal Of Economics And Administrative Sciences
"مقارنة طرائق التقدير التقريبية لمعلمتي التوزيع اللوجستي"
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تم إستعراض تقدير معلمتي التوزيع اللوجستي بإستعمال طريقة ذات مقدرات مضبوطة وهي طريقة العزوم، ومقارنتها بمقدرات تقريبية مأخوذة بالأساس من أسلوب طريقة (وايت) في التقدير بأعتبار التوزيع اللوجستي من التوزيعات الأحتمالية الأسية، وهي كل من طريقة المربعات الصغرى الأعتيادية، وطريقة أنحدار الحرف، وأقتراح تطبيق طريقة أنحدار الحرف المعدلة على هذا التوزيع. وتم أستحصال النتائج بالأستناد الى تجارب محاكاة لتلك الطر

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Publication Date
Sat Mar 30 2019
Journal Name
College Of Islamic Sciences
اثر تيشخوف في القصة العربية: دراسة مقارنة
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Publication Date
Tue Oct 01 2013
Journal Name
Journal Of Economics And Administrative Sciences
أثـر الأدوات الداخلية لحوكمة الشركة على رأس المال الـعـامـل وانعكاسهما علـى القيـمـة الاقتصـادية المضـافـة: دراســة تطبيقيـة علـى عينــة مـــن الشـركــات الصنــاعــيــة المـدرجــة في بورصــة عـمّــان لــلأوراق المـالـيـة
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Abstract

Objective of this research focused on testing the impact of internal corporate governance instruments in the management of working capital and the reflection of each of them on the Firm performance. For this purpose, four main hypotheses was formulated, the first, pointed out its results to a significant effect for each of corporate major shareholders ownership and Board of Directors size on the net working capital and their association with a positive relation.  The second, explained a significant effect of net working capital on the economic value added, and their link inverse relationship, while the third, explored a significant effect for each of the corporate major shareholders ownershi

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Publication Date
Thu Sep 01 2011
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
The possibility of applying ABC system in service companies: Application study in Dar A’salam Bank Diwaniyah department
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The studies in ABC system have become so many nowadays especially in industrial companies. But they are almost rare in service companies and that has put more difficulties in front of the researcher.

This study consists of two sides, theoretical and practical. The first side (theoretical) deals with the most important features of ABC system and it focuses on its characteristics, standards and aims. While the practical side deals with the practice of this system in one of these service companies which is Dar-A’Salam Bank. The researcher has made use of being the accounting adviser of the bank and that he can get the necessary data. He has come up with, after making a comparison between the cost of ABC system and traditional cost

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Publication Date
Wed Jun 01 2011
Journal Name
Anbar Journal Of Agricultural Sciences
Using Efficiency of Labor and Capital Resource in the Production Fields on Chicken Meat (Jalawla–Diyala Governorate)
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