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Evaluation of the protective effect of Omega-7 against Methotrexate Genotoxicity in bone marrow Cells of Mice
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نظرة عامة: تُعرَّف المادة أو العامل الذي يمكن أن يؤثر على الحمض النووي أو الكروموسومات على أنه سم جيني. قد يؤدي تلف الحمض النووي في الخلية الجسدية إلى حدوث طفرة جسدية ، والتي قد تحفز التحول الخبيث ، في حين أن الضرر الذي يلحق بالخلية الجرثومية قد يؤدي إلى تغيير خاصية وراثية (طفرة في السلالة الجرثومية) (سرطان). أحد الأحماض الدهنية الأحادية غير المشبعة الأحادية غير الأساسية هو حمض البالميتوليك. بعد حمض الأوليك وحمض البالمتيك ، يُصنف حاليًا من بين الأحماض الدهنية الحرة غير المشبعة في دم الإنسان. مع تأثير مضاد للالتهابات ومضاد للسمنة ومضاد لمرض السكر الهدف: تقييم التأثير الوقائي المحتمل لأوميغا 7 ضد السمية الجينية التي يسببها الميثوتريكسات. الطريقة: تم تقسيم جميع الفئران السبعين بالتساوي إلى مجموعتين من كل مجموعة تم تكوين خمس مجموعات فرعية. كانت كل مجموعة بها سبعة فئران على النحو التالي المجموعة الأولى: أعطيت البارافين السائل عن طريق الفم لمدة سبعة أيام متتالية المجموعة الثانية: أعطيت البارافين السائل عن طريق الفم لمدة سبعة أيام متتالية ثم في اليوم الثامن ، تم إعطاء جرعة واحدة داخل الصفاق من الميثوتريكسات (20 مجم / كجم). المجموعة الثالثة: أعطيت أوميغا 7 (50 مجم / كجم) عن طريق الفم لمدة سبعة أيام متتالية ثم في اليوم الثامن ، تم إعطاء جرعة واحدة داخل الصفاق من الميثوتريكسات (20 مجم / كجم). المجموعة الرابعة: أعطيت أوميغا 7 (100 مجم / كجم) عن طريق الفم لمدة سبعة أيام متتالية ثم في اليوم الثامن ، تم إعطاء جرعة واحدة داخل الصفاق من الميثوتريكسات (20 مجم / كجم). المجموعةV تعطى أوميغا 7 عن طريق الفم لمدة سبعة أيام بجرعة 100 مجم / كجم: النتائج: عند مقارنتها بفئران المجموعة الأولى الضابطة ، ساهمت المجموعة الثانية في انخفاض كبير (P <0.05) في مؤشر الانقسام الفتيلي ، بالإضافة إلى ارتفاع أسي في مظهر النواة الدقيقة وإجمالي الانحرافات الصبغية ؛ ومع ذلك ، قللت المجموعتان الرابعة والخامسة من انحراف الكروموسومات ، وظهور النواة الصغيرة ، وارتفاع مؤشر الانقسام. مقارنة بفئران المجموعة الثانية المعالجة بالميثوتريكسات. الخلاصة: من المعروف أن الميثوتريكسات يسبب تأثيرات سامة للجينات ، وقد ثبت أن أوميغا 7 لها دور وقائي ضد ذلك. المصطلحات: ميثوتريكسات ، أوميغا 7 ، انحراف الكروموسومات ، مظهر النواة الصغيرة ، مؤشر الانقسام          

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Publication Date
Sat Dec 31 2022
Journal Name
Journal Of Economics And Administrative Sciences
Evaluation of the Strategic Performance of the State Board of Antiquities and Heritage/Case Study
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This research aims to the possibility of evaluating the strategic performance of the State Board for Antiquities and Heritage (SBAH) using a balanced scorecard of four criteria (Financial, Customers, Internal Processes, and Learning and Growth). The main challenge was that the State Board use traditional evaluation in measuring employee performance, activities, and projects. Case study and field interviews methodology has been adopted in this research with a sample consisting of the Chairman of the State Board, 6 General Managers, and 7 Department Managers who are involved in evaluating the strategic performance and deciding the suitable answers on the checklists to analyze it ac

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Publication Date
Tue May 16 2023
Journal Name
Journal Of Engineering
The Effect of Spatial Organization on the Sustainability of the Neighborhood Unit in the Residential Environment
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Contemporary residential neighborhoods suffer from weak sustainability of urban residential environments as a result of the adoption of inefficient spatial organization at the neighborhood unit level. This resulted negative characteristics which affected the achievement of sustainable development plans for the residential environment that constitute the majority of the urban fabric of cities.

The physical affordances ,within the vocabulary of recent times,overcame the spiritual ones and affected the residential environment. Accordingly,the concept of space changed in contemporary residential areas through the dominance of the physical aspect (mass) on the symbolic aspect (space).The modern technology occupied an important level b

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Publication Date
Fri Sep 30 2022
Journal Name
College Of Islamic Sciences
The policy of Islamic legislation and its impact on the promotion of the values of justice and the fight against corruption: Legislation, Promotion, Values, Corruption, Justice, Collapse of Nation
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Since the advent of the sunrise of the immortal message, Islamic legislation has always established justice and the right guidance, and has prevented any perversion, injustice or corruption, with a divine system that called in its course the characteristics of the legislation on its general basis and its ability to develop, progressivity, and paving the way with a collective approach, accompanied by the worldly and moral punishment. When the corrupters went too far, reformers were delayed and values were missed; Mankind has been afflicted with the scourge of injustice and loss, and has lost sight of the approach that the Creator of the world has given to the people of the world, for what would guide them in their affairs sooner and later

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Publication Date
Tue Sep 01 2015
Journal Name
Nano Science And Nano Technology
Preparation CuInSe2 (CIS) by arrested precipitation method as alight absorption layer of photovoltaic solar-cells
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The CuInSe2 (CIS) nanocrystals are synthesized by arrested precipitation from molecular precursors are added to a hot solvent with organic cap- ping ligands to control nanocrystal formation and growth. CIS thin films deposited onto glass substrate by spray - coating, then selenized in Ar- atmosphere to form CIS thin films. PVs were made with power conversion efficiencies of 0.631% as -deposited and 0.846% after selenization, for Mo coated, under AM 1.5 illumination. X-ray diffraction (XRD) and energy dispersive spectroscopy (EDS) analysis it is evident that CIS have the chalcopyrite structure as the major phase with a preferred orientation along (112) direction and the atomic ratio of Cu : In : Se in the nanocrystals is nearly 1 : 1 : 2

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Publication Date
Tue Jan 08 2019
Journal Name
Iraqi Journal Of Physics
Polymer electrolytes based PAN for dye-sensitized solar cells
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Solar cells has been assembly with electrolytes including I−/I−3 redox duality employ polyacrylonitrile (PAN), ethylene carbonate (EC), propylene carbonate (PC), with double iodide salts of tetrabutylammonium iodide (TBAI) and Lithium iodide (LiI) and iodine (I2) were thoughtful for enhancing the efficiency of the solar cells. The rendering of the solar cells has been examining by alteration the weight ratio of the salts in the electrolyte. The solar cell with electrolyte comprises (60% wt. TBAI/40% wt. LiI (+I2)) display elevated efficiency of 5.189% under 1000 W/m2 light intensity. While the solar cell with electrolyte comprises (60% wt. LiI/40% wt. TBAI (+I2)) display a lower efficiency of 3.189%. The conductivity raises with the

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Publication Date
Mon Mar 08 2021
Journal Name
Baghdad Science Journal
Fast neutrons Al-Hamdani utilization to solar cells performance
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Been in this gravel study the effect of Alchgag fast neutrons emitted by the source on the electrical properties of silicon solar cells monounsaturated crystal at a constant rate of neutron flow rate of a wide range of neutron flow speed ranges for periods of time ranging from 2-10 hours

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Publication Date
Tue May 01 2018
Journal Name
Journal Of Physics: Conference Series
Pathological And Immunological Study On Infection With Escherichia Coli In ale BALB/c mice
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Publication Date
Wed Jan 17 2024
Journal Name
Journal Of Microbiology, Biotechnology And Food Sciences
Enterococcus faecium BACTERIOCIN EFFLUX PUMP MexA GENE AND PROMOTE SKIN WOUND HEALING IN MICE
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The process involved isolating E. faecium from the gut of honeybees, screening the bacterium for bacteriocin-like inhibitory substance (BLIS), evaluating its impact on the expression of the mexA gene in multidrug-resistant (MDR) P. aeruginosa, and determining the role of bacteriocin in treating infected wounds in mice through histopathological examination. After evaluating the best circumstances for producing BLIS, it was discovered that glucose was a superior carbon source and yeast extract was the best source of nitrogen. The pH was found to be 5, the ideal incubation time was 72 hours, and ammonium sulfate salt was used for partial purification at 80% saturation. The identification of MDR P. aeruginosa isolates from pus infection

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Publication Date
Sun Sep 04 2011
Journal Name
Baghdad Science Journal
Study the Effect of Ocimum basilscm oil in the Sensory properties of Laboratory Biscuit
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The study aims at showing the effect of basil oil on the sensory properties of the laboratory biscuits. the results show the sensory valuation before and after the storage. the (A4) equation exceeds 15% of T exchange (3 , 4 , 5 g. basil 19 , 55 g . fats )in most of the studied sensuous qualities. Then, the (A5) equation of 20% exchange percentage (4.60g. basil oil + 18.40g. fats). Then, the (A3) equation of 10% exchange percentage (2.30g. basil oil + 20.70g. fats). Then the (A2) equation of 5% exchange percentage (1.5g. basil oil + 21.85g. fats). Finally, the control equation (A1) received the lower value of sensuous evaluation and general acceptance. Abstract differences also appeared at denotation level 0.05 between the (A2)

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Publication Date
Sun Jun 30 2013
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
The Effect of Promoters on the Activity of Prepared Zeolite Catalyst in FCC Process
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Faujasite type NaY zeolite catalyst was prepared from locally available kaolin, then the prepared NaY zeolite have been modified by exchanging of sodium ion with ammonium to produce NH4Y zeolite. NH4Y zeolite was converted to HY zeolite by ion exchanging with oxalic acid. Zinc and nickel promoters have been added to the prepared HY zeolite catalyst, and the effect of these promoters on the catalytic activity of the prepared HY catalyst was studied in fluid catalytic cracking process using light gas oil as a feedstock. The experimental results show that the promoted catalyst gives higher gas oil conversion and gasoline yield than HY zeolite catalyst at the same reaction temperature and WHSV. It was also found that the promoted catalyst gi

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