The purpose of this paper is use the Dynamic Programming to solve a deterministic periodic review model for inventory problem and then to find the optimal policies that the company must uses in the purchase or production  (in the practical application example the Al Aksa company purchase the generators from out side country).

the  civil relation between Iraqis and Egyptian was close , it is clear that is the opening relation between two countries esoecally in trade and demand education , but after mongle occupation  , For the capital of the Abbasid Caliphate, the situation in  Baghdad, had changed in 656 AH/1258 AD,  the Iraqi migration  started security and safety, including scholars and writers, in addition to the presence of entire Iraqi families who immigrated to Egypt and resided there, including the family of Al-Hafiz Al-Iraqi The Ibn al-Kwaik family, the subject of the study, had an important impact on the scientific movement in Egypt.

This research aims to find a proper way to organize the theses of the
physical education college’ s Library – Baghdad University , this is done by
applying a classification system which depends on analyzing a building a
classification number as Colon classification system , to help the classifier to
simplify and speed the procedure of building a classification number , this is
done by knowing the physical education subjects and subdivide them to their
primary and giving them a proper symbols that describes the subject .

This research aims to identify the level of Voluntary work among university students, and explore the statistical differences of voluntary work among students due the gender and major. A total of (400) male and female student from morning study were selected as a sample to achieve the research's objectives. Al-Malaki (2010) scale was adopted to collect the required data. The results revealed that men take massive part in voluntary work than women, and students of human sciences showed significant differences than those of other majors.   

ان الغرض من الدراسة الحالية هو التعرف على سمة القلق لدى طالبات كلية التربية للبنات. ولقد استعمل مقياس سبيلبيرجر الذي تكون من (20) فقرة على عينة مقدارها (135) طالبة من كلية التربية للبنات في جامعة بغداد. واظهرت النتائج ان سمة القلق عند الطالبات عالية و فسرت هذه النتيجة بناءً على نظرية سبيلبيرجر ونظرية التحليل النفسي  وقد اتفقت هذه وبعض  ماجاءت به الدراسات السابقة, وقدمت الدراسة الحالية جملة من  التوصي

   1-Identifying  the intellectual exertions have basic education faculty professors.

2-. Identifying the differences in intellectual exertions as a variable type (male-female) current research society is determined by the basic education college professors and both sexes Mustansiriyah University and academic year (2018-2019) and sample (200) textbook and teaching staff researcher has built a scale term This intellectual and extract his results showed statistical characteristics:-.  The College of basic education teachers suffer from stress. There were no differences between males and females in intellectual exertions.  Depending on the results, the researcher has developed a number of recommendations and

The poverty in the developing countries is output to under development as we consider welfare, where as when the poverty disappear that produced be the general development . Historically, in our countries, the underdevelopment is the result of colonialism period and what is associated with it of transferring the surplus abroad  and the disorder of production structure.  And at the present  time, the poverty is reproduced and aggravated in the last years as a result of many  internal and external reasons.Today, poverty is associated in many forms with the poverty previously.

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