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alkej-175
Theoretical and Practical Investigation of Blood Flow through Stenosed Coronary Lad Artery
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Atherosclerosis is the most common causes of vascular diseases and it is associated with a restriction in the lumen of blood vessels. So; the study of blood flow in arteries is very important to understand the relation between hemodynamic characteristics of blood flow and the occurrence of atherosclerosis.

looking for the physical factors and correlations that explain the phenomena of existence the atherosclerosis disease in the proximal site of LAD artery in some people rather than others is achieved in this study by analysis data from coronary angiography as well as estimating the blood velocity from coronary angiography scans without having a required data on velocity by using some mathematical equations and physical laws. Fifty-eight patients were included in this study that underwent cardiac catheterization for diagnostic coronary angiography. It found some information that may explain the ability of small arteries to develop the lesions with time mainly in proximal site of LAD artery.

For investigation the fluid-structural response to pulsatile Newtonian and non-Newtonian blood flow through an axisymmetric stenosed coronary artery; the theoretical simulation is built up by using ANSYS 11, to evaluate the biomechanical parameters in the atherosclerotic process. Rigid and Newtonian cases were investigated to provide an understanding on the effects of incorporating the Fluid-Structural Interaction (FSI) into the model. For validation of the models and methods used, the computation results are compared with the previous studies. The non-Newtonian Carreau model was investigated with FSI, which showed a little difference in comparison with the Newtonian flow model in terms of velocity, pressure, wall shear stress (WSS), and stress distribution.

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Publication Date
Sat Sep 30 2023
Journal Name
Al–bahith Al–a'alami
Trends in Media Discourse during International Crises: An Analytical Study of the US Withdrawal from the Nuclear Deal
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The research focuses on the withdrawal of the United States from the nuclear agreement signed between the permanent members of the United Nations Security Council and the Islamic Republic of Iran concerning its nuclear program. This withdrawal has caused disruption in the official media discourse of the concerned countries. Therefore, the main question can be posed: Are there differences in the positions of countries related to the nuclear agreement, as well as those countries affected by it, before and after the official withdrawal of the United States on May 8, 2018?
The research aims to shed light on the trends in media discourse of the countries that signed the nuclear agreement and those affected by it b

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Publication Date
Sun Jul 02 2006
Journal Name
Political Sciences Journal
الحقوق والحريات السياسية "دراسة مقارنة بين المواثيق الدولية والشريعة الاسلامية"
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الحقوق والحريات السياسية " دراسة مقارنة بين المواثيق الدولية والشريعة الاسلامية"

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Crossref
Publication Date
Thu Sep 01 2011
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
عناصر المزيج التسويقي لخدمات التدقيق: دراسة تحليلية لتفضيلات الزبائن والمهنيين
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The research seeks to determine the nature of audit services, their characteristics and the basic concepts of services marketing audit and definition of the rules and basic dimensions of the marketing audit services through the knowledge of the elements of the marketing mix and test the preferences of customers and auditors of the factors affecting the marketing audit services by selecting a sample of the owners of some of the projects and companies and a sample of auditors has been use the resolution to achieve the objectives of the research where a good question to the owners about the most important factors in your choice of the Audit Office and asked the organization to answer according to the standard trio (very important, a few imp

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Publication Date
Tue Feb 24 2026
Journal Name
Surra Man Ra'a
دراسة صرفيّة معجميّة لبعض المصطلحات الطبيّة الخاصّة ببعض الأمراض التنفسيّة
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Publication Date
Mon Oct 15 2018
Journal Name
Arab Science Heritage Journal
كربلاء كربلاء منذ نشأتها حتى القرن الخامس الهجري دراسة تاريخية
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Karbala is one of the oldest cities in Iraq. It was named after the name of the child. This is the saga that Imam Hussein was martyred in

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Publication Date
Thu Jul 11 2024
Journal Name
مجلة الترجمة واللسانيات
ترجمة افعال الاستمرارية من العربية الى الاسبانية (دراسة تحليلية وتطبيقية)
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ان ترجمة الافعال التي تصف احداث جارية وقت لحظة التكلم او في حالة استمرارية تفصح عن اختلافًا جذريا بين الإسبانية والعربية بسبب طبيعة الأفعال التي تصف هذه الأحداث، منها تعقيد بعض الصيغ، خاصة باللغة العربية، وعدم التكافؤ النحوي بين اللغتين في الكثير من البنى اللغوية. بهذا المعنى ، نجد أنه في اللغة العربية ، تتم صياغة هذه الظواهر اللغوية عن طريق أفعال تسمى الأفعال الناقصة التي تختلف طبيعتها ووظيفتها داخل الجملة

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Publication Date
Sun Jan 13 2019
Journal Name
Arab Science Heritage Journal
الأحجار والمجوهرات ومدى تأثيرها الطبي من خلال دراسة أبن الأكفاني
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عرف العرب ، منذ القدم ، الأحجار الكريمة وعنوا بإقتناء أنواعا عديدة منها ، حيث كانت من أهم واردات سكان بلاد وادي الرافدين من السومريين والبابليين ثم الآشوريين ، كما عرفها المصريون القدماء وغيرهم من الشعوب القديمة ، فوجدت في قبورهم ومدافنهم وخزائن كنوزهم، مثل الياقوت الأحمر واللازورد واللؤلؤ . بالإضافة إلى ذلك فقد كان معدني الذهب والفضة من المعادن الوفيرة في هذه البلاد ، ولها الأولوية في صناعة الحلي.

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Publication Date
Sun Dec 02 2018
Journal Name
Arab Science Heritage Journal
جلال جلال الدين منكبرتي سلطان الدولة الخوارزمي (دراسة تحليلية مقارنة)
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        The collapse of Al-Khwarizmi state is due to special factors relating to Al-Khwarizmi state, and general factors submit to the standards of fighting, and of the Islamic countries and the inability of the Islamic world to confront all the challenges it faced, especially the Mongols and frequent glamour and and conflict on the governance: (who receive the leadership, and who kills of, and who fights of) all these conditions led

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Publication Date
Tue Feb 24 2026
Journal Name
Journal Of Wasit For Human
دراسة صرفية معجمية لبعض المصطلحات الطبية الخاصة ببعض الأمراض الجلدية
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Publication Date
Mon Jan 01 2018
Journal Name
مجلة مداد الاداب الجامعة العراقية
صورة الولايات المتحدة الأمريكية لدى طلبة الجامعات العراقية دراسة مسحية
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اصبح مصطلح الصورة الذهنية من المصطلحات الشائعة التي يتزايد استخدامها في المجالات السياسية والإعلامية والعلاقات الدولية اذ اصبح يشكل اهمية كبرى لدى دراسي السلوك الانساني، فقد احتلت دراسة المصادر المتعددة التي يستقي منها الافراد انطباعاتهم عن الاخرين، وتعاظم الدور الذي تلعبه وسائل الاتصال في تدفق الصور عن الشعوب في ظل التطور التكنولوجي الهائل الذي يشهده عالم الاتصال حاليا، والذي يسمى بعصر السموات المفتوحة

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