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alkej-337
Comparative Study for Organic and Inorganic Draw Solutions in Forward Osmosis
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The present work aims to study forward osmosis process using different kinds of draw solutions and membranes. Three types of draw solutions (sodium chloride, sodium formate, and sodium acetate) were used in forward osmosis process to evaluate their effectiveness with respect to water flux and reverse salt flux. Experiments conducted in a laboratory-scale forward osmosis (FO) unit in cross flow flat sheet membrane cell.  Three types of membranes (Thin film composite (TFC), Cellulose acetate (CA), and Cellulose triacetate (CTA)) were used to determine the water flux under osmotic pressure as a driving force. The effect of temperature, draw solution concentration, feed and draw solution flow rate, and membrane types, were studied with respect to water flux. The results showed an increase in water flux with increasing feed temperature and draw solution concentrations In addition, the flux increased with increasing feed flow rate while the flux was inversely proportional with the draw solution flow rate. The results showed that reverse osmosis membranes (TFC and CA) are not suitable for using in FO process due to the relatively obtained low water flux when compared with the flux obtained by forward osmosis membrane (CTA). NaCl draw solution gave higher water flux than other draw solutions and at the same time, revealed higher reverse salt flux.

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Publication Date
Thu Sep 08 2022
Journal Name
قضايا سياسية
الشخصانية في الفكر السياسي الغربي المعاصر: جان لاكروا انموذجا
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برزت الشخصانية في حقبة تاريخية كان فيها العالم و اوربا وفرنسا تشهد انتهاء حقبة حضارية امتدت من نهاية القرون الوسطى حتى اوائل القرن العشرين تميزت بكونها رأسمالية التركيب، ليبرالية المنهج، وبرجوازية القيم، جاءت الشخصانية ليس فقط محاولة للإجابة عن حقبة جديدة ولادة حضارة جديدة لاتزال غامضة المعالم فحسب انما ايضا كرد على المدرسة الماركسية المادية والوجودية الملحدة محددة هدفها الابعد بإعادة صنع النهضة

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Publication Date
Fri Feb 08 2019
Journal Name
Journal Of The College Of Education For Women
إدراك الأزیاء في ظل علاقاتھا الجمالیة بعناصر العرض المسرحي
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The fashion accused important optical avenge with the rest of visual elements
, That style of fashion design stir up beautiful feelings by using fashion forming
that is suitable with the nature of designable treatments to other elements .
The fashions contains the nature of relation ships of educational address and
the kind of beliefs , So the visual beauty is limited for those relation which are the
designer fashion tried to redesign and set them anew . so as to goes with beautifully
with the last visual for fashions.

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Publication Date
Wed Dec 20 2023
Journal Name
Arab Science Heritage Journal
إلرشادات النبوية في إستخدام أواني الطعام والشراب وأثرها الصحي
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The research included the statement of some prophetic
guidelines for preserving food and drink from contamination that
causes diseases, which originate either viruses and microbes, or
insects and vermin spread in the air,

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Publication Date
Sun Dec 23 2018
Journal Name
Arab Science Heritage Journal
التفسير التفسير النبىي للقرآن الكريم وأحره في التفسير بالمأحىر
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The science of exegesis was started by the first teacher, the Holy Prophet, and then further developed in various methods and approaches through history

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Publication Date
Wed Dec 01 2021
Journal Name
المجلة العراقية للعلوم الاقتصادية
تأثير راس المال الأجنبي المودع في القيمة السوقية للشركة
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يهدف البحث إلى قياس تاثير راس المال المودع للمستثمرين غير العراقيين والمستثمر في أسهم شركات المدرجة في سوق العراق للأوراق المالية في القيمة السوقية لتلك الشركات

Publication Date
Wed Jun 01 2005
Journal Name
Journal Of The College Of Languages (jcl)
תפקידהּ של המילה "בית" בהמצאת את הצירופים העבריים החדשים מחקר למורה
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הקדמה
המילה היא יחידה בסיסית ב שפה המתאפיינת בכך שיש לה משמעות ייחודית וביטוי פונטי )בשפה מדוברת (, גרפי
)בכתיבה( או מרחבי )בשפת סימנים. ובעיקר המונח מילה מתייחס ל שפות טבעיות או לשפות מתוכננות , אבל הוא קיים
גם בשפות מלאכותיות כגון שפות תכנות או שפות לוגיקה . בית היא מהמילות שראינו צריך לחקור אותה מתוך
משמצאנו בה מתפקידים גדולים בפעולה חשובה בתולדות הלשון עהברית שהיא התחדיש, פעולה זו שנכנסה לעברית אחרי

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Publication Date
Sat Jun 01 2019
Journal Name
Journal Of Economics And Administrative Sciences
Effect of industry specialization of the Iraqi audit firms on audit quality
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The research aim to measure the impact of the Industry specialization of the auditors on the quality in audit in Iraqi auditing firms, as well as measuring the factors of Industry specialization in the Iraqi audit companies by measuring the market shares of Iraqi audit firms that audit the companies listed on the Iraqi Stock Exchange For 2010 to 2016, by surveying the opinions of (35) Audit firm on the impact of the Industry specialization of auditing firms in audit quality factors, The effect of the variables was revealed through the use of the survey form Distributed to Iraqi audit companies, The industry speci

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Publication Date
Thu Mar 12 2026
Journal Name
Imam Jaafar Al-sadiq University Journal Of Human And Social Sciences
الادارة الالكترونية الناجحة ودورها في حل مشكلات الادارة العامة
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Publication Date
Fri Dec 01 2017
Journal Name
Journal Of Economics And Administrative Sciences
The role of the Islamic Development Bank Group on Economic Capacity Building
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This paper reflects the evidence of the Islamic Development Bank's role in building human and institutional capacities in Member States and assisting governments in achieving economic development. The Bank's activities in the area of ​​capacity development are an important part in following up the economic developments, And help governments to build and formulate effective policies and institutions to implement more effective macro policies leading to better economic outcomes. It is therefore helpful to help Member States increase their resources, modernize their banking systems, establish effective legal frameworks and improve Reports on macroeconomic and financial statistics. The Bank has faced many challenges and risks tha

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Publication Date
Sun Nov 04 2018
Journal Name
Arab Science Heritage Journal
الشيخ الشيخ علي خان زنكنة واصلاحاته الداخلية في ايران
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                                                                                                          Shakh Ali Khan Zangna was a minister of a big state in terms of its wide lan

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