Some responses to ancient grammarians
And contemporary researchers
In monograms
The book Tabaqat al-Faqih by Abu Ishaq al-Shirazi (d. 174 AH / 4801 CE) is considered one of the important sources and dates back to the fifth century AH
تتناول هذه الدراسة أثر النفط في السياسة الخارجية العراقية خلال المدة 1991–2021، عبر تحليل الكيفية التي أثّر بها المورد النفطي في قدرة الدولة على التفاوض، وبناء المكانة، وإدارة العلاقات الإقليمية والدولية في ثلاث لحظات تاريخية رئيسة: مرحلة الحصار الدولي وبرنامج «النفط مقابل الغذاء»، ومرحلة إعادة بناء الدولة بعد عام 2003، ومرحلة الانخراط في ترتيبات أوبك+ حتى عام 2021. وتوظّف الدراسة مقاربة تاريخية–سياسية مدعوم
... Show MoreThis study involved the effect of the aqueous extracts of two plants, Origanum vulgare L.(1), Trigonella Foenum Graecum L. (Fenugreek) seeds(2) on the growth of cancer cell lines. Rhabdomyo sarcomas (RD) of human cell line and female intestine cells of Albino mice (L20B) in vitro System. These extracts were compared with the known anticancer drug Cis-platinum(Cis-Pt) as a positive control. The phytochemical tests were used for screening the active compounds in plants. The inhibition activity assay was used as a parameter of the cytotoxic effect of these extracts. Cancer cell lines were treated with four concentrations of Cis-platin, 31.25, 62.5, 125 and 250 ?g/ml for 72 hour exposure time. The same concentrations were used for the other ext
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Green biosynthesized selenium nanoparticles from
Among several separation processes, the air flotation distinguish as remarkably high potential separation process related to its high separation efficiency and throughput, energy-efficient, simple process, cost-effective, applicable to a wide range of oily wastewater and no by-products. The current study aimed to investigate the effect of the type and concentration of surfactant on the stability of oil-water emulsion and efficiency of the separation process. For this purpose, three types of surfactant where used (anionic SDS, mixed nonionic Span 85/Tween 80, and cationic CTAB). The results demonstrated that the Span 85/Tween 80 surfactant has the best stability, and it increases with the surfactant concentration augmentation. The removal ef
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