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bsj-5469
The role of salt stress on laboratory cultivation of green macroalga Enteromorpha compressa and its antioxidant activity
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Cultivation of the green seaweed Enteromorpha compressa was performed under natural laboratory spring environmental conditions of temperature, light intensity and photoperiod to study the salinity tolerance of this intertidal green macroalga. Cultivation was carried out under artificial seawater (ASW) of different concentrations (18, 35, 53 and 106 g/l sea salt) compared to the control using natural seawater (NSW). Growth rate and pigment content of the cultivated alga were recorded at regular intervals during the experimental duration. Antioxidant activity of the crude ethanolic extract and its fractions (petroleum ether, chloroform, ethyl acetate and acetone) was performed against DPPH radical scavenging assay and compared to the standard synthetic antioxidant butylated hydroxy-toluene (BHT). The finding showed that enhancement of algal growth rate under ASW concentrations of 35, 53 and to a lesser extent at 106 g/L during the first 15 days of cultivation were due to the increased pigment biosynthesis, photosynthetic and metabolic activities and followed by gradual retardation due to the impact of prolonged salt stress. Antioxidant activity of alga was found to be concentration, type of extract and incubation time dependent. Acetone fraction of all salt concentrations showed higher antioxidant activity compared to other fractions. Pronounced activity was recorded at higher seawater conc. (106g/l).

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Publication Date
Mon Dec 16 2024
Journal Name
مجلة( النشرة الدولية في علم اللغة التطبيقي) Sabir. International Bulletin Of Applied Linguistics
فاعلية تطبيق أسلوب المهام الدراسية في اتقان اللغة الاسبانية للطلبة العراقيين
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فاعلية تطبيق اسلوب المهام الدراسية في اتقان اللغة الاسبانية للطلبة العراقيين.

Publication Date
Fri Feb 08 2019
Journal Name
Journal Of The College Of Education For Women
ملامح معاییر نقدیة في مقامة الشعراء (الموفیة) للسرقسطي ت ٥٣٨ ھ
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Stop and stop Alsergsti classed many of the characteristics of great poets and
literary arts and persuasions, in Mqamth cash cash Antzmtha three criteria: the
standard of Islam and the standard time, and Maaartadd purposes of poetry. This
has had its effect on lighting stand many of the goals of the poets and their
attitudes.
The first criterion: Those who study the positions of Alsergsti to poetry and
poets must be discerned his money comes from the spirit of Islam as a religion and
creed and a system, a position that is encouraging him wherever expressed, such as
the Muslim community the new values, away from the vulgarity, which contributed
to the formulation of the standard of religious poetry criticism.

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Publication Date
Thu Dec 01 2011
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
أثر تحسين جودة الخدمات التأمينية في تحقيق المزايا التنافسية: دراسة ميدانيــة
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يعد التأمين أحد المؤسسات المالية ذات التأثير على برامج التنمية ، وما زال قطاع التأمين يعاني من العديد من المشاكل منها الوعي أو التشريع أو كيفية توظيفه كمورد اقتصادي واجتماعي خدمة للمجتمع والمؤسسات والافراد. وحيث أن التأمين يقدم خدمة تستوجب التزامها بمواصفات محددة ، لذا أصبح من الضروري دراسة آليات تحسين جودة الخدمة التأمينية وكذلك دراسة واقع العملية التسويقية للخدمة التأمينية وما ينالها من تحديات داخلية أ

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Publication Date
Thu Feb 07 2019
Journal Name
Journal Of The College Of Education For Women
الألفاظُ المُعَرَّبة في فتح الباري بشرح صحيح البخاري لإبن حجر العسقلاني
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This research deals with a range of vocabulary, non-Arab, which
appeared in a book Fath al-Baari by Ibn Hajar al-Askalani, so we display this
vocabulary and matrix is scholarly tuned in, interpretation and statement of
origin, and then matrix is what I'm stone in the view of the scientists and was
for Ibn Hajar outstanding efforts in the follow-up statements The scientists
documented a valuable book and it is fath Al-Bari important source of
vocabulary Aloagamip the complexity and multiplicity of views.

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Publication Date
Tue Jul 02 2024
Journal Name
مجلة الأستاذ للعلوم الإنسانية والإجتماعية
بنية الزمن في رواية ( ما بعد الجحيم ) للدكتور حسين سرمك حسن
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يعد الزمان عنصراً جمالياً مساهماً له القدرة على خلق المعنى والدلالة ، ومشاركاً في الاستراتيجية الحكائية إذ ينتقل من مجرد عنصر حكائي إلى محرض للمتلقي فهو زمان الإنسان الداخلي .

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Publication Date
Tue Dec 15 2020
Journal Name
Al-academy
Dramatic Construction in Quranic Text Surah Taha – A model: جبار خماط حسن
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There are many varied studies that dealt with the dramatic construction, especially books and studies that addressed drama in its construction and the method of writing it, that no textbook or a general cultural content is void of tackling the dramatic text in its construction and how the dramatic action develops in it. Therefore, a question occurs to the mind about the feasibility of dealing with the dramatic construction in this time, where many contemporary studies of dramatology and its relation and the contemporary critical directions are accumulating. This question many have two realistic aspects, yet the novelty and originality that this research shows lie in addressing a refined linguistic text in its style and connotations, such

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Publication Date
Wed Dec 01 2021
Journal Name
Journal Of Economics And Administrative Sciences
Using Fuzzy Inference to Evaluation Suppliers in Diyala General Electric Industries Company
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The research aims to evaluate the suppliers at Diyala general electric industries company conducted in an environment of uncertainty and fuzzy where there is no particular system followed by the company, and also aims to use the problem of traveling salesman problem in the process of transporting raw materials from suppliers to the company in a fuzzy environment. Therefore, a system based on mathematical methods and quantity was developed to evaluate the suppliers. Fuzzy inference system (FIS) and fuzzy set theory were used to solve this problem through (Matlab) and the problem of the traveling salesman in two stages was also solved by the first stage of eliminating the fuzzing of the environment using the rank function method, w

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Publication Date
Thu Dec 13 2018
Journal Name
Arab Science Heritage Journal
الدلالات الدلالات الصوتية للغة العربية في القران الكريم بين الحداثة والتجديد
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 A lot of researchers and specialists in language sciences have been agreed that Arabic language is on of living languages never disappear and keep pace with innovation and the challenges of the age and evolution civilization i.e any development in it’s connotations doesn't tzopped it (melted

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Publication Date
Sun Jul 01 2012
Journal Name
Journal Of Educational And Psychological Researches
الاشكال المفضلة لدى اطفال الرياض ونسبة توظيفها في تصاميم اثاث الرياض
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The research explores the shapes preferred by children and the extent to which it can be utilized on the experimental kindergarten at the Woman’s School of Education. To achieve the goal, the researcher has displayed pictures that have been chosen from within the research boundaries which represent four categories: Geometrical shapes which included (squares, rectangles, triangles, and circles), agricultural shapes which included (apples, oranges, bananas, and grapes), motion pictures shapes (cartoon characters) which included (Jerry the mouse, Twitty the bird, Bugs Bunny the rabbit, and Winnie the pooh), and animal shapes which included (dogs, fishes, frogs, and horses) to the sample children of (60) child (boys and girls) that

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Publication Date
Thu Mar 01 2007
Journal Name
Journal Of Economics And Administrative Sciences
تحليل العوامل المؤثرة في اداء سوق الاوراق المالية(مصر حالة دراسية)
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تشكل سوق الاوراق المالية ركناً اساسياً من اركان هيكل النظام التمويلي في النظم الاقتصادية المعاصرة، لما تقوم به هذه الاسواق من دور مهم في حشد المدخرات المحلية وتوجيهها في قنوات استثمارية تعمل على دعم الاقتصاد القومي وتزيد من معدلات الرفاهية الاقتصادية لافراده، فضلاً عن كونها مرأة للوضع الاقتصادي العام في البلاد.

ونتيجة للروابط القوية بين سوق الاوراق المالية والاقتصاد، عُدّ استقرار ونمو

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