Did not The Baghdadi community in the seventh century thirteenth century AD was the appearance of a great scientists who have an important role in the intellectual movement at Baghdad in that period, despite the political corruption. Sit Al-melook Baghdadi is one of notables seventh century thirteen century AD who lived its events and interacted with these event, In spite of the lack of information in the historical sources wrote about what wrote about her refers to the assumption of a reputability place among scholars of its age.

The research aims for the study about Ibn Tulun's personal and scientific biography to the
scholar, scientist and historian Ibn Tulun Shams Id- Din Mohammad Ibn Ali al-Dimashqi al-
Salihi (953 A.H. / 1546 A.D.) Ibn Tulun was a prominent Muslim historian in Blad al-
Sham.
At the first deals with Ibn Tulun's personal biography, author's name, Lineage, and
nickname, his nativity; his upbringing, and edification, his moral character, Finally, his death.
As to Ibn Tulun's scientific biography, at the first deals with his initiation into education
and learning , sheds light on his tutors and his authorities , scientific stations and travels , his
scholarly status , and Ibn Tulun's alumni or his students .

The people of the house (peace be upon them) had several owners who adopted their correct approach and broadcast the Prophet's narrations and narrated it. They were one of the most important media tools in the era that helped spread the thoughts of the people of the house and spread them among the people. Al-Hasan (peace be upon him) and Sunati to mention in this research, we will discuss his life, his love for the people of the house (peace be upon them) and the most important talk that he narrated about the people of the house (peace be upon them(.

Imam Amir al-Mu'minin Ali Bin Abi Taleb when he rebuild the Islamic State faced many challenges circumstances that disturbed the general life

 A problem of solid waste became in the present day common global problem among all countries, whether developing or developed countries, and can say that no country in the world today is immuning from this dilemma which must find appropriate solutions. The problem has reached a stage that can not ignore or delay, but has became a daily problem occupies the minds of ecologists, economists and politicians took occupies center front in the lists of  priorities for the countries in terms of finding solutions to the rapid scientific and radical them. and that transport costs constitute an important component of total costs borne by the municipal districts in the process of disposal of solid waste, so any improvement in the

  The audience is one of the important practical elements in the theatrical show and its importance is not confined to its static activity as a receiver element only, rather it went beyond that issue as an effective and influential element in the proceedings of the show and the process of meaning construction, that it gains an active role in the construction and production of the connotation that influences and is influenced by the actor, where the communication channels are open between the two sides, consequently a kind of watching and joint interaction happens between them. Thus, it has become necessary for the actor to create a suitable environment for the onlookers in order for it to be an essential part of the show system. The

Background: In this study we evaluate the effect of plasma treatment (oxygen and argon) gas in two different exposure times on the surface of heat cure and light cure acrylic resin. Materials and method: 100 specimens of heat cure and light cure acrylic resin were fabricated. The measurements of the samples were (75mm, 25mm and 4.5mm) length, width and depth respectively with stopper of 3mm depth. Two types of gas used oxygen and argon in (5,10) min by using (DC-glow discharge plasma device) then we apply cold cure soft lining material, with the help of Instron machine we test the shear stress value. Results: A highly significant effect after argon and oxygen gases treatment in both 5 and 10 min exposure times on shear bond strength to soft

تطوير الاداء الاداري لرؤساء الاقسا العممية في جامعة واتسط في ضوء وظائفيا الادارية د ا رسة ميدانية ىدفت تطوير الاداء الاداري لرؤساء الاقسا العممية في جامعة واسط في ضوء وظائفيا الادارية وت بناء استبانة تكونت 410 وعمى مجموعة مف الخب ا رء مف عمداء ومعاونيف :/ مف = 8 فقرة اذ ت تطبيقيا خلاؿ العا الد ا رسي 4109 اساتذة ورؤساء اقسا باستخدا اسموب دلفي بواقع جولتيف وباعتماد نسبة اتفاؽ 1<% وكاف عددى 81 خبي ا رً وتوصمت الد ا رسة الى

أفرزت الظروف الاقتصادية والاجتماعية التي عانى منها الاقتصاد العراقي العديد من الاثار السلبية وتكريس بيئة من شانها التشجيع على اقامة مشاريع صناعية وخدمية لا تتناسب وتغيرات السوق وتعتمد على آلات ومعدات بسيطة وتشتمل أعمال حرفية يدوية الصنع وبائعي التجزئة ومختلف انواع الورش والمصانع والمعامل غير المرخص لها وغير المجازة قانونا، حيث أنتشار المشروعات بشكل عشوائي غير م

The goal of the extant revision was to explore the influence of  caffeic acid (CA) extracted from Arctium lappa L. on lipid profile and histology of aorta  in rats .  Analytical study demonstrated a high percentage of both chlorogenic and caffeic acid in the 80 % methanol extract of the aerial parts (leaves and stems) of Arctium lappa L. from the family Asteraceace.  Hypolipidemic activity of caffeic acid was studied against cholesterol induced hypercholesterolemia in Wistar albino rats for thirty days. Rats were separated into normal group (A), hypercholesterolemic positive controller group (B). While, the rest three groups (C, D and E) attended as hypercholesterol