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تطبيق طريقة" LIML_LVR" عمليا وفق صيغة K-CLASS العامة على منظومة معادلات آنية مقترحة
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في هذا البحث نحاول تسليط الضوء على إحدى طرائق تقدير المعلمات الهيكلية لنماذج المعادلات الآنية الخطية والتي تزودنا بتقديرات متسقة تختلف أحيانا عن تلك التي نحصل عليها من أساليب الطرائق التقليدية الأخرى وفق الصيغة العامة لمقدرات K-CLASS. وهذه الطريقة تعرف بطريقة الإمكان الأعظم محدودة المعلومات" LIML" أو طريقة نسبة التباين الصغرى" LVR" والتي تمثل حسب الصيغة (14.2) الوجه الآخر لطريقة الLIML والتي تشتهر في تقدير معلمات معادلة آنية خطية (بشكل منفرد) منسوبة إلى منظومة من المعادلات الخطية بحيث يكون اختبار التشخيص لهذه المعادلة من نوع فوق التشخيص وتمتاز هذه الطريقة في الصيغة العامة لمقدرات K-CLASS بأن قيمة k تكون عبارة عن متغير على خلاف مشهور مقدرات K-CLASS الأخرى التي تكون قيمة k فيها عبارة عن ثابت، حيث تم تطبيق الطريقة على منظومة معادلات خطية آنية بسيطة تم بنائها من قبل الباحث تصف العلاقة بين النمو الاقتصادي والصادرات وبعض المتغيرات المتعلقة بهما واستخلاص النتائج باستخدام البرامج الجاهزة

Publication Date
Fri Oct 30 2020
Journal Name
Journal Of Economics And Administrative Sciences
تأثير المضامين السلوكية للمعلومات في اختيار الطرائق المحاسبية وانعكاسها على قرارات المستثمرين دراسة ميدانية في سوق العراق للأوراق المالية
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يهدف البحث الى القاء الضوء على المدخل السلوكي في المحاسبة ، وبيان المضامين السلوكية للأنشطة الرئيسة للمحاسبة ، وتوضيح مفهوم حث المعلومات في أطار المدخل السلوكي وتأثيره في اعداد القوائم المالية . وبيأن تأثير المعلومات المالية على سلوك متخذي القرارات الاستثمارية ، ولتحقيق اهداف البحث قام الباحث بإعداد أستمارة للأستبانة وعلى وفق مقياس ليكرت الخماسي ، وقد أخذ بنظر الاعتبار في إعدادها التوافق مع خصائص مجتم

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Crossref
Publication Date
Sat Dec 01 2018
Journal Name
مجلة جامعة الانبار للعلوم البدنیة والریاضیة
أثر استخدام ثلاث أسالیب علاجیة للتعلم من أجل التمکن فی تعلم سلسلة حرکیة على جهاز العقلة فی الجمناستک الفنی
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The aim of this study tousethree remedial method to the learning for mastering which :(learning for mastery incooperative small groups)and style (Re teaching using presentations by PowerPoint ), and style (homeworklearning by Microsoft word ) to in learning Movement Concatenation On Horizontal Bar in artistic gymnastics for men, as the aim of the research to identify any better methods to learn the movement in question , use the the experimental method to design with pretest and posttest equal totals , the subject of the study included on students second class in physical education and sport sciences , Baghdad University (2014-2015) ,The species used the specific manner by lot for selection , the subject divided into three empirical groups

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Publication Date
Tue Jul 16 2019
Journal Name
لارك
مثالـيات الـتّعاقد وأثرها في الـفـلـسـفـة الـمعاصرة: في قدرة الأطر الـأخلاقيّة على تحقيق الـسّلم والـتّعايش. دراسة في فكر كانط ورولز
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الملخص: إن الجدل بين القانونيّ والأخلاقيّ يعدُّ إشكالاً لا قرارة له، ولا نهاية لطريق النّقاش فيه ، فبين من يدمجهما وبين من يسوِّغ أحدهما بالآخر، و ثالث ينتصر لجهة بالضد من الأُخرى، نجد أنفسنا أمام منجزات فلسفيّة كبيرة ومتشعبة، وإذا ما أضفنا البحث في قدرة الاتفاق المثاليّ الخلقيّ على إنشاء بيئة سلميّة وواقعيّة تتخذ التّعايش والتّضامن معياراً لها، وإنَّني لأجد في ايمانويل كانط Immanuel Kant (1724-1804) وجون رولز John R

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Publication Date
Sun Nov 27 2022
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
The extent to which the Iraqi environment responds to the requirements of IAS 12 in determining income tax: بحث تطبيقي في الهيئة العامة للضرائب/ قسم الشركات
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The importance of this research comes from the possibility of achieving positive interaction between accounting and tax through the interest in setting accounting standards and adapting them to local tax legislation, as the adoption of the application of the international standard (IAS 12) for income taxes helps to measure and determine the base for income tax and may lead to an increase in the tax outcome. Through the reliance of enterprises on many accounting bases, and that the tax administration in Iraq depends on the element of personal judgment in determining the tax base, which leads to lack of objectivity in determining the tax outcome, as the impact of the accounting standard (IAS 12) on the tax base and tax outcome is one of th

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Publication Date
Thu Jan 16 2020
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
Fulfill the Requirements of Financial Authority For Adoption Of Financial statements in determining The Tax Base: بحث تطبيقي في الهيئة العامة للضرائب لعينة من الشركات المحدودة
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The Financial authority is considered as one of  the most of benefited parts from financial statements  which depends on it in process of accounting  in taxes as basis to determine The Tax Base , but no confidence from financial authority part in objectivity of income financial information in them for many of limited companies led to no dependence on them to specify taxation contain & dependence on yearly regulations that issued them. To enhance the confidence of financial authority to these lists must meet its requirements, because the menus Fulfill the requirements of the financial authority increases the confidence in these statements and therefore reliable in determining the tax base. So this research aims to speci

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Publication Date
Sat Jul 01 2017
Journal Name
Journal Of Physical Education
Special Exercises According to Refereeing and It's Effect on Developing Some Physical Abilities Of First Class Basketball Referees in Baghdad
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Basketball is one of the most popular and popular games that have a large audience both globally and locally because of the magic it contains in terms of performance. For this sport to be a success, fundamental factors must exist and these factors is the referee. The referee plays a large and important role in the success of the game and the establishment and application of rules.The research aimed at identifying the effect of special on the development of referee's physical abilities. The researcher used the experimental method. The subjects were (12) first class basketball referees. The researcher recommended using special exercises due to their great role in developing the physical abilities of first class basketball referees

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Publication Date
Sat Apr 19 2025
Journal Name
Journal Of Baghdad College Of Dentistry
Photogrammetric analysis of facial soft tissue profile of Iraqi adults sample with Class I normal occlusion: (A cross sectional study)
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Background: The purposes of this study were to determine the photogrammetric soft tissue facial profile measurements for Iraqi adults sample with class I normal occlusion using Standardized photographic techniques and to verify the existence of possible gender differences. Materials and methods: Eighty Iraqi adult subjects (40 males and 40 females) with an age ranged between 18-25 years having class I normal occlusion were chosen for this study. Each individual was subjected to clinical examination and digital standardized right side photographic records were taken in the natural head position which is mirror position which the patient looking straight into his eyes into the mirror mounted on the stand. The photographs were analyzed using A

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Publication Date
Mon Mar 13 2017
Journal Name
Journal Of Baghdad College Of Dentistry
Gingival microleakage of composite restorations with different bonding protocol in class II cavity treated with chlorhexidine (an in-vitro study)
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ABSTRACT Background: One of the challenges to use chlorhexidine is its effect on the amount of microleakage after restoration; however, use of the materials with antibacterial properties after tooth preparation and before restoration has been widespread. The objective of this, in-vitro, study was to evaluate the influence of consepsis (chlorhexidine gloconate disinfectant) application on microleakage in class II cavities restored with light cured composite using universal adhesive system; etch and rinse technique –self etch technique. Materials and Methods: Forty class II cavities were prepared on mesial and distal surfaces of 20 non-carious mandibular third molars. The cavities were divided into four groups; (n =10 for each group).

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Crossref
Publication Date
Fri Apr 16 2021
Journal Name
Turkish Journal Of Computer And Mathematics Education (turcomat)
The Impact Of Reflexive Learning Strategy On Mathematics Achievement By First Intermediate Class Students And Their Attitudes Towards E-Learning
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Publication Date
Wed Aug 24 2022
Journal Name
International Journal Of Health Sciences
Effect of using fryer strategy on the achievement and systemic thinking of intermediate second-class students in the chemistry subject
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The objective of this research is to identify the effect of Using Fryer strategy on achievement and systemic thinking in the subject of chemistry of second class intermediate school students. The sample of research consisted of 59 students in one intermediate school in Baghdad/Iraq, split into two groups; experimental and control. The scientific material of the study is related to Chapters II and III of the Science Book for the second Intermediate School for the Year (2019-2020). The scientific test is composed of 25 test items whilst the second instrument for research related to systematic thinking test consisted of 12 items. The results of the research showed that the use of Fryer's chemistry-teaching strategy has increased achievement an

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