تضمن البحث الحالي خمسة فصول يشمل الفصل الاول على المقدمة واهمية البحث اذ تعتبر الدورة الشهرية تذكير شهري للخصوبة عند المرأة، إلا أن لها بعض الأعراض الجانبية غير المرغوبة وتعاني الكثير من النساء من الألم الجسدي أو حتى الاكتئاب وغالباً ما تخفي هذه الآثار وهناك العديد من الطرق الطبيعية التي تحد من آلام متلازمة ما قبل الطمث وهي على علاقة بتبدُّل مستويات الهرمونات خلال الدورة الطمثية للنساء وتؤثِّر الحالات

      أن طلبة كلية التربية البدنية وعلوم الرياضة مثل باقي أفراد المجتمع يتأثرون بما يجري من أحداث فضلاً عن تأثر ممن هم في المرحلة الأولى منهم بالكثير من معوقات الأداء في دروسهم العملية فضلاً عن مواكبتهم الدقيقة لدروسهم النظرية .

      وإذا كان الحديث عن الطلاب بأنهم قد يعانوا من بعض الاضطرابات النفسية وحتى الفسلجية بما يجدوه في وضع جديد وأجواء جديدة قد تفرض عليهم أنماطاً سلوكية مح

A non-zero module M is called hollow, if every proper submodule of M is small. In this work we introduce a generalization of this type of modules; we call it prime hollow modules. Some main properties of this kind of modules are investigated and the relation between these modules with hollow modules and some other modules are studied, such as semihollow, amply supplemented and lifting modules.

Illegal distribution of digital data is a common danger in the film industry, especially with the rapid spread of the Internet, where it is now possible to easily distribute pirated copies of digital video on a global scale. The Watermarking system inserts invisible signs to the video content without changing the content itself. The aim of this paper is to build an invisible video watermarking system with high imperceptibility. Firstly, the watermark is confused by using the Arnold transform and then dividing into equal, non-overlapping blocks. Each block is then embedded in a specific frame using the Discrete Wavelet Transform (DWT), where the HL band is used for this purpose. Regarding the method of selecting the host frames, the

هدف البحث الى اعداد مقياسي الاداء الوظيفي والوعي المهني والتعرف على العلاقة بينهما لدى المشرف الرياضي في مديريات الشباب والرياضة بالفرات الأوسط , واستعمل الباحثون المنهج الوصفي بأساليب المسحي والعلاقات الارتباطية لملاءمتها طبيعة الدراسة , واشتملت عينة البحث على (110) مشرفاً رياضياً في مديريات الشباب والرياضة بالفرات الأوسط , ومن اجل تحقيق أهداف البحث تم اعداد مقياسي الإداء الوظيفي والوعي المهني وتطبيق

In this study, we present a new steganography method depend on quantizing the perceptual color spaces bands. Four perceptual color spaces are used to test the new method which is HSL, HSV, Lab and Luv, where different algorithms to calculate the last two-color spaces are used. The results reveal the validity of this method as a steganoic method and analysis for the effects of quantization and stegano process on the quality of the cover image and the quality of the perceptual color spaces bands are presented.

Аннотация: настоящая статья посвящена обоснованию важности задачи формирования медиаграмотности у вторичной языковой личности на современном этапе развития общества. В тексте работы трактуются основные теоретические понятия, связанные с заявленной проблемой, такие как «языковая личность», «вторичная языковая личность», медиаграмотность», «коммуникативная компетенция», «медиатекст». Также определяе

В статье рассматривается итертекстуальная поэтика, имеющая ярко выраженный аллюзийно-реминисцентный характер. Устанавливаются внутритекстовые и внетекстовые диалогические связи с произведениями русских классиков. Анализируется сложная система двойников и антиподов. Уточняется позиция протагониста романа как Героя времени

تضمنت مقدمة البحث بالتطرق الى اهميه التمرينات  المختلفة للاطالة العضلية  والتي تهدف اساسا  الى بناء قدراته البدنيه و الفسيولوجية تحت شروط علمية لتحقيق الغرض الذي وضعت من اجله تلك التمرينات وبرزت مشكلة البحث من خلال ملاحظه المستوى البدني المتدني لدى الممارسات للسباحه مما يودي الى حدوث تشنجات عضلية مستمرة كنتيجة حتميه  لضعف القدرات الحركيه ومن ضمنها المرونه . ومن خلال اطلاع الباحثتان على المصادر والبحوث ا

Iraq is one of the prominent countries that used to have important industries and enjoyed consumer acceptance, competitiveness, and presence in regional and global markets. However, after 2003 and due to trade liberalization, there needed to be more in the structure of the Iraqi economy. This directly affected the reality of the Iraqi industrial sector, leading to the entry of goods and products from all over the world. With the increase in population and government expenditures, which relied on commodity imports to meet local needs, all aspects of industry in the country were eliminated. The importance of research lies in shedding light on the role of international trade (import and export) in global economies, highlighting the shortcom

تكمن  اهمية البحث في تفعيل الانتماء الشبابي في منتديات الشباب والرياضة والوقوف على المعوقات التي تواجه الانتماء الشبابي ومظاهره من وجهة نظر ملاكتها وايجاد الطرق لمعالجته و وضع واهم المتطلبات والبرامج والمستلزمات الواجب توفرها في اعادة استقطاب الشباب الى المنتديات وغرز القيم والاخلاق وروح العمل الجماعي ,واستغلال طاقاتهم وافكارهم بشكل ايجابي واستثمار اوقات فراغهم وصقل موهبتهم وتطوير اهتماماتهم المختل

ﺃﺷﺘﻤﻞ ﺍﻟﺒﺤﺚ ﻋﻠﻰ ﲬﺴﺔ ﺃﺑﻮﺍﺏ ،ﺣﻴﺚ ﺗﻀﻤﻦ ﺍﻟﺒﺎﺏ ﺍﻷﻭﻝ ﺍﳌﻘﺪﻣﺔ ﻭﺃﳘﻴﺔ ﺍﻟﺒﺤﺚ ﺍﱃ ﻣﺸﻜﻠﺔ ﺍﻟﺒﺤﺚ ﻭﺃﻫﺪﺍﻓﻪ ﻭﻓﺮﻭﺿﻪ ﻭﺃﺧﲑﺍ ﺍﱃ ﳎﺎﻻﺕ ﺍﻟﺒﺤﺚ ﺍﻟﺜﻼ ﺔ ﺛﺔ ﺍﻟﺒﺸﺮﻳﺔ ﻭﺍﳌﻜﺎﻧﻴﺔ ﻭﺍﻟﺰﻣﺎﻧﻴ. ، ﺃﻣﺎ ﺍﻟﺒﺎﺏ ﺍﻟﺜﺎﱐ ﻓﺄﺷﺘﻤﻞ ﻋﻠﻰ ﺍﻟﺪﺭﺍﺳﺎﺕ ﺍﻟﻨﻈﺮﻳﺔ ﻓﻘﺪ ﰎ ﺍﻟﺘﻌﺮﻑ ﻋﻠﻰ ﺃﻧﻮﺍﻉ ﺍﻟﻘﻮﺓ ﺍﻟﻌﻀﻠﻴﺔ ﻭﺃﻗﺴـﺎﻣﻬﺎ ﻭﻛﻴﻔﻴﺔ ﻃﺮﻕ ﺗﺪﺭﻳﺐ ﻭﺗﻨﻤﻴﺔ ﺍﻟﻘﻮﺓ ﺍﻟﻘﺼﻮﻯ

The research aims to identify the strengths and weaknesses in communication skills and decision-making among managers of the Faculty of Physical Education - University of Baghdad from the perspective of staff and faculty members. May be the research community to all employees (faculty and staff) all in the Faculty of Physical Education - Baghdad University for the academic year 2012-2013 and totaling 208 faculty members and 123 staff members, has been selected a random sample of members of the faculty's (100 ) and employees (50) and distributed them to identify the study and collecting them (75) The identification of the faculty and (40) of the staff, and ruled out (35) to identify the lack of validity. After having identified researcher

شمل البحث على خمس أبواب ویھدف إلى التعرف على المھارات الإداریة لدى قادة كلیات
التربیة الریاضیة وعلاقتھا بالإصلاح الإداري، وقد تكونت عینة البحث من (عمداء ومعاوني العمداء
2013 ) البالغ عددھم ( 61 ) وتم - ورؤساء الفروع في كلیات التربیة الریاضیة للعام الدراسي ( 2012
اختیارھم بالطریقة العمدیة ووزعت علیھم استبانھ الدراسة وجمع منھا ( 60 ) استبانھ واستبعد ( 1) استبانھ
لعدم صلاحیتھا وبعد إن حدد الباحث مفھوم المھارات الإ

A search on the four-door broken down as follows
1. A search on the simple introduction about the game of football and the research problem and objectives of the research and which (to identify the effect of exercise qualifying ambition army club in the pretest and posttest) as well as the imposition of research (there are statistically significant injuries anterior cruciate ligament differences between pretest and posttest players army football club) as the research sample included (5) player out (24) for the player.
2. ensure that the door presentation of the results of statistical processing using a set of tables, and then analyzed and discussed in a scientific manner accurate and supported by scientific sources through this dis

In this paper defining modified extension Weibull distribution, reliability function and hazerd function, we explain the maximum likelihood method under type one censoring sample. The censored samples play an important role in reliability analysis .In this paper we estimate and derived modified extension Weibull distribution whith three parameters  under the censored samples type one by maximum likelihood estimation method depend on Newton-Raphson method. Then we applied simulation procedure using Monte-Carlo technique to estimate reliability function under different samples sizes and various initial values for the parameters for all estimated parameters of modified extension Weibull model by used MATLAB program. Finally we find the

خلٌقت مشتقات الجديدة من4-methyl-7-ethylcoumarin  التي تحمل مجموعة azo من خلال سلسلة من التفاعلات المتسلسلة واختبار نشاطها البيولوجي. بدءًا من 7-اثيل-4-مثيل كومارين الذي حضٌر من تفاعل ميتا اثيل فينول مع اثيل اسيتو اسيتيت بواسطة تفاعل بكمان بعدها تم نيترة 7-اثيل-4-مثيل كومارين باستخدام حامض النيتريك بوجود  H₂SO₄المركز لإنتاج ايزومر واحد 7-اثيل-4-مثيل -8-نايتروكومارين  تحت التبريد في درجة حرار  C^o (2-5) ، ثم اختزال

الهدف من العمل الحالي هو استخدام مادة غير سامة وغير مكلفة ذات قدرة عالية على امتصاص الماء ، وهي طين البوكسايت، لامتصاص صبغة البروموثيمول الزرقاء من محلول مائي. تُستخدم المركبات العضوية الاصطناعية كصبغات بشكل شبه حصري في العمليات الصناعية الحديثة مثلاً في إنتاج المنسوجات والجلود والطلاء والأغذية ومستحضرات التجميل والمستحضرات الصيدلانية. تشكل هذه الأصباغ خطرًا على البيئة عند إطلاقها نظرًا لآثارها الجانبي

The symbolic image refers to the thing which symbolizes it and embodies
the meaning in the recipient's conscience taking into consideration the
general context. The thesis of Al-Nibahi is based on a simple tale stating that
the palm, which had a venerable status among the Arabs because of its good
origin, ingrained springing and its delicious fruit, lost its status; however, it
continued standing in veneration and silence near the wall of Alhambra. This
palm has complained from harm and negligence, as it has warned of the
waste, and awakened the people to present the defect of its harm. This
research finds through these ideas that the palm was a symbol of the remains of the Arabic sovereignty which restricted

The atomic properties have been studied for He-like ions (He atom, Li+, Be2+ and B3+ions). These properties included, the atomic form factor f(S), electron density at the nucleus , nuclear magnetic shielding constant and diamagnetic susceptibility ,which are very important in the study of physical properties of the atoms and ions. For these purpose two types of the wave functions applied are used, the Hartree-Fock (HF) waves function (uncorrelated) and the Configuration interaction (CI) wave function (correlated). All the results and the behaviors obtained in this work have been discussed, interpreted and compared with those previously obtained.

Target current research to identify the style (charity - ingratitude) in the
treatment of parents and to identify the psychological stability as well as to identify
the correlation between two variables, And identifies current research by students
fourth grade - and the first phase of study of students in the College of Education
for Girls in the morning preliminary study for the academic year (2009-2010) m
Total numbers (400) students. After the application of research tools and data
processing means of appropriate statistical research concluded that the handling of
students with parents, a charity And treatment of students to mothers were treated
to the best of fathers as well as the enjoyment of a high level of

This paper deals with numerical study of the flow of stable and fluid Allamstqr Aniotina in an area surrounded by a right-angled triangle has touched particularly valuable secondary flow cross section resulting from the pressure gradient In the first case was analyzed stable flow where he found that the equations of motion that describe the movement of the fluid

This study has been developed axes of the search, including: Search (deliberative) language and idiomatically, and Description Language (b social phenomenon), and the definition of the theory of (acts of speech), and discussed the problem of the conflict between tradition and innovation, as defined objectively have a target aimed at reviving the deliberative thought when Arab scholars , and the balance between the actual done Arab and Western rhetoric, but Meet in intellectual necessity, a sober reading that preserve the Arab language prestige, and its position in the light of the growing tongue Sciences, as long as we have inherited minds unique, and heritage huge able to consolidate the Arab theory lingual in linguistics.

بين طيات الصفحات، ستجدون عوالم متنوعة تتأرجح بين الماضي والحاضر، حيث يتداخل الواقع بلحظاته المشوقة والغامضة، استعدوا لرحلة فريدة تأخذكم إلى عوالم لا تخطر على البال، حيث يلتقي الواقع بالخيال ليخلق مزيجًا لا يُنسى. ستأخذكم القصص في رحلة عبر متاهات الزمان والمكان بوابة تفتح أمامكم لاستكشاف عوالم جديدة وتجارب مدهشة، انغمسوا في روح القصص ودعوا الكلمات تأخذكم في رحلة فريدة من نوعها.

The ability of the economic unit to continue is one of the basic assumptions for preparing financial statements. Therefore, users of these statements need to have a clear image of the unit’s performance and financial situation and to ensure that there is no indicator warning of financial distress. For example, there is a conflict of interest between the unit’s shareholders on the one hand and the management on the other hand. Therefore, this research seeks to study the effect of the difference in the nature of the ownership structure on the going concern of economic units. The research is based on the hypothesis that each type of ownership structure has a negative impact on the going concern unit. The research selected five economic

The main purpose of this paper is to introduce a some concepts in fibrewise totally topological space which are called fibrewise totally mapping, fiberwise totally closed mapping, fibrewise weakly totally closed mapping, fibrewise totlally perfect mapping fibrewise almost totally perfect mapping. Also the concepts as totally adherent point, filter, filter base, totally converges to a subset, totally directed toward a set, totally rigid, totally-H-set, totally Urysohn space, locally totally-QHC totally topological space are introduced and the main concept in this paper is fibrewise totally perfect mapping in totally top

Visceral leishmaniasis (VL) or kala-azar is one of the worlds most neglected tropical diseases in mortality and fourth in morbidity, rK39 dipstick was used to diagnose the suspected infected patients as cheapest simple technique which can differentiate recent from chronic infection, for disease out-coming, naïve T-lymphocyte cells should be differentiated into pathogen-specific immunity responses, such as T-helper 1(Th-1) or (Th-2). HLA-G is a special protein defined as nonclassical HLA class I molecule can suppress the immune system through prevention of T-cell function by foul all T-cell mechanisms. So, this study aimed to detect and evaluate the level of sHLA-G in the sera of patients infected with VL. The results showed that there was