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jrashc-436
استخلاص وتنقية أنزيم الكايتنيز من خميرة Saccharomyces cerevisiae
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تم التحري عن انتاج انزيم الكايتنيز من خميرة Saccharomyces cerevisiae  حيث زرعت هذه الخميره في وسط سائل يحتوي على الكايتين ومواد نتروجينية مختلفة . اجريت غربلة لسلالات الخميرة المستعملة لتعين السلالة الاعلى انتاجا للانزيم . بينت النتائج ان السلالة S2 اعطت اعلى فعالية نوعية بلغت 3.5 وحدة /ملغم بروتين .

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Publication Date
Sat May 23 2026
Journal Name
Al–bahith Al–a'alami
Media separation: The Relationship of Arab Immigrants with the Media of the Countries of Diaspora (Sweden as a model) (A Research Derived from PhD Dissertation)
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The research seeks to study the subject (Media separation: the Relationship of Arab Immigrants with the Media of the Countries of Diaspora/ Sweden as a model). Where this phenomenon, "problem" has not been subjected to an in-depth study to find out the causes of this media separation and its repercussions on the immigrant, whether in the problem of integration, or his opportunity to work, or adapt to live in the new society.

Separation is a kind of word that is rarely used in Arabic media studies, relevant, sometimes, to the meaning of “refraining from watching TV or listening to the radio or reading newspapers”. Sometimes, it means “not tuning to or using any form of media like radios or newspapers to be updated about what

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Publication Date
Wed Sep 01 2010
Journal Name
Journal Of Economics And Administrative Sciences
تحديد أثر مبادئ إدارة الجودة الشاملة في الأداء الإستراتيجي دراسة استطلاعية لآراء عينة من القيادات الجامعية
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The management of the overall quality (TQM)) of the philosophies that gained the attention of a large number of leaders and managers, practitioners and academics, as one of the prevailing management philosophies and desirable in the current period, is associated with the concept of quality itself, which shows the overall features and characteristics and attributes that related to the service and meet the needs of beneficiaries phenomenon and full, as was the concept of strategic performance with a significant level of interest from organizations because it is closely linked to the success of the organization in light of the changing competitive environment. These were the study in an attempt to see how a clear vision of the unive

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Publication Date
Fri Dec 01 2023
Journal Name
Baghdad Science Journal
Taxonomic and morphological studies on the genus Chrotogonus Serville, 1838 (Pyrgomorphidae: Orthoptera) from Pakistan, with reference to their habitats
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Species of genus Chrotogonus (surface grasshoppers) are phytophagous and damaging to various economical important plants in their seedling stages. In order to know the biodiversity of surface grasshoppers, the detailed study has been conducted from four provinces of Pakistan. During this study, biodiversity, taxonomy, diagnosis, morphometric analysis, habitat, global distribution, and remarks of each species have been described. Total of 826 specimens were collected and sorted out into three species and three subspecies: C. (Chrotogonus) homalodemus homalodemus (Blanchard, 1836), C. (Chrotogonus) homalodemus (Blanchard, 1836), C. (Chrotogonus) trachypter

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Publication Date
Fri Sep 30 2022
Journal Name
College Of Islamic Sciences
Sfaxi's guidance to alqira'at in "Ghaith al-Nafe fi alqira'at alsabe" From Surat Al-An'am to the end of Surat Hud
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The research deals with the collection of Allamah Ali al-Nuri’s guidance on readings, which he included in his book (Ghaith al-Naf’ fi al-Qira’at al-Sabe) and singled out it in a separate study, commenting on what needs to be commented and a statement of his guidance, and it consists of an introduction, and three chapters, the first: for the translation of Allamah Sfaxi, and the second: To define the science of guidance, its origins and authorship, and the third: to mention the readings that Al-Safaqi drew from Surat Al-An’am to the end of Surat Hud, followed by the conclusion of the research, then the index of sources and references, and I followed the inductive-analytical method in the research.

Among his most important

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Publication Date
Wed Dec 01 2010
Journal Name
Journal Of Economics And Administrative Sciences
دور بعض الأفعال المنظمية في إدارة الوقت دراسة مسحية في عينة من المكتبات الجامعية في بغداد
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 The organizations recognize what the effective role of time management in achieving competitive advantage and success. But the effectiveness depends on integrating some organization actions which perspective are relating with it by significance relations and high affect. From this the research problem is arising، which descripe the recognizing of libraries managers for the role of some organizational actions. The samples from (40) libraries managers are chosen.

The major results: these organizational actions are related and affected on the time management  if integrated with  one anothers more than if related in separate.  &nbs

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Publication Date
Fri Mar 01 2024
Journal Name
مجلة المستنصرية لعلوم الرياضة
الأداء الابداعي لدى اللجنة الأولمبية الوطنية العراقية من وجهة نظر أعضاء الهيئات الإدارية في الاتحادات الرياضية
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Publication Date
Tue Nov 09 2021
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
Integration between Lean Production and sustainable value chain in light of the trend towards a sustainable circular economy
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In a resource-limited world, there is an urgent need to develop new economic models, from the traditional unsustainable industrial model of product consumption and disposal, to a new model based on the concepts of sustainability in its comprehensive sense, the so-called circular economy, using fewer resources in manufacturing processes and changing practices in product disposal to waste, by removing its use, recycling and manufacturing to start another manufacturing process. In an era of intense competition in domestic and global markets, the importance of the circular economy is highlighted in its ability to strengthen the competitiveness of enterprises in those markets, by reducing the cost and increasing the quality of the pro

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Publication Date
Mon Dec 18 2017
Journal Name
Al-khwarizmi Engineering Journal
Mechanical Properties of MIG Joints for Dissimilar Aluminum Alloys
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The research aims to investigate the effects of GMAW or MIG welding process on the mechanical properties of dissimilar aluminum alloys 2024-T351 and AA 6061- T651. A series of experimental techniques have been conducted to evaluate mechanical properties of the alloys, by carrying out hardness, tensile and bending tests for welded and un-welded specimens.

Metal inert gas (MIG) has been carried out on sheet metal using ER- 4043(AlSi5) as a filler metal and argon as shielded gas. The welded joints were tested by X-ray radiography and Faulty pieces were excluded.

Welding joints without defects are subjected to heat treatment including heating the joints in furnace to 170 °C for half an hour then air cooling to rel

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Publication Date
Mon May 20 2019
Journal Name
مجلة العلوم التربوية والنفسية
تقويم التدريس الفاعل لأساتذة قسم الكيمياء بكلية التربية للعلوم الصرفة / ابن الهيثم من وجهة نظر طلبتهم.
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:الملخص/كلية التربية هدف البحث الكشف عن التدريس الفاعل لأساتذة الكيمياء( . /ابن الهيثم، من وجهة نظر الطلبة وتكونت عينة البحث من للعلوم الصرفة80)طالبا( من طلبة قسم الكيمياء وللصفوف الأربعة في القسم، وتم تقويم50)أستاذا جامعيامن أساتذة القسم، واستخدم المنهج الوصفي في تحليل بيانات هذا البحث، وكذلك(علي الأزيرجاوي، استخدم مقياس التدريس الفاعل الذي أعده2010)بعد التحقق منصدقه وثباته، وقد أظهرت نتائج البحث أن متوسط درجا

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Publication Date
Sat May 23 2026
Journal Name
Journal Of Physical Education
علاقة مهارة الاتصال بين المدرب واللاعب من وجهة نظــــــر اللاعب لمدربي و لاعبي أنديـــــــــــة بغداد بالتجديف
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