Elastic magnetic electron scattering form factors have been calculated for the ground state J T-3/2 % of. Li in the framework of the many-particle shell model. The calculations are based on the model space wave functions of Cohen-Kurath interaction. The results are compared with the available experimental data. The data are reasonably explained up to q-3.0fim when the size parameter of the harmonic oscillator potential is reduced from that used to fit the root mean square charge radius. 

CdTe nanorods were prepared by using aqueous chemical synthesis. The influences of reaction time (1-3 hours) on the optical and structural properties were studied. The UV-visible absorption spectrum reflects a wide absorption range in the visible spectrum. The energy gap calculations show decrease in the energy gap with increasing reaction time. The SEM images show that the CdTe appears as flower of nanorods-like.

This paper deals with a mathematical model of a fluid flowing between two parallel plates in a porous medium under the influence of electromagnetic forces (EMF). The continuity, momentum, and energy equations were utilized to describe the flow. These equations were stated in their nondimensional forms and then processed numerically using the method of lines. Dimensionless velocity and temperature profiles were also investigated due to the impacts of assumed parameters in the relevant problem. Moreover, we investigated the effects of Reynolds number , Hartmann number M, magnetic Reynolds number , Prandtl number , Brinkman number , and Bouger number , beside those of new physical quantities (N , ). We solved this system b

     Insects have a vital role in solid waste composting process. Insects are detritus feeders that enhance changing the physical and chemical properties of decomposed materials during composting processes. This behavior makes insects excellent organisms in recycling of organic matter. The present study assesses the success of insects’ population in relation with the degradation of solid waste.  The study was carried out in the glass house facility of the College of Science, Salahaddin University in Erbil City, Kurdistan region of Iraq, using household organic waste. During composting process, three stages of lifecycle of insects were observed and recorded. The total number of insects reached to 1268 indiv

     Lenticular galaxy NGC3 has been chosen to study the surface photometry using griz filter. The data where obtained from the seventh Sloan Digital Sky Survey (SDSS) Data Release seven (DR7), and main the image reduction was done by the pipeline of SDSS. The work was achieved by the ELLIPS task from the STSDAS ISOPHOTE package in the Image Reduction and Analysis Facility (IRAF).The overall structure of the galaxy (a bulge, a bar, isophotal contour maps, together with a bulge to disk decomposition of the galaxy images where achieved, Also, the photometric properties (the disk position angle, ellipticity, B4 and inclination of the galaxy) where estimated.

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The purpose of this research paper is to present the second-order homogeneous complex differential equation   , where   , which is defined on the certain complex domain depends on solution behavior. In order to demonstrate  the relationship between the solution of the second-order of the complex differential equation and its coefficient of function, by studying the solution in certain cases: a meromorphic function, a coefficient of function, and if the solution is considered to be a transformation with another complex solution. In addition, the solution has been provided as a power series with some  applications.

In this study, silver nanoparticles (AgNPs) are synthesized using different chemical routes to obtain different sizes and shapes of nanoparticles by colloid chemistry with using stabilizing and reducing agent, which make them interesting for variety of physical applications. The morphology and structure of the synthesized AgNPs were characterized by UV-VIS spectra, Scanning Electron Microscopy (SEM) and Zeta potential to demonstrate that different sizes and shapes can by synthesized by different reductants in the presence of various stabilizing agents.

لقد كانت الفتوحات الاسلامية محمور دراسة الكثير من المستشرقين ، لا سيما المتعصبين منهم ، الذين لم يدرسوا تلك الفتوحات بنظرة علمية ومنهجية وموضوعية ، وانما عكست كتاباتهم قصر نضرهم ، وسوء قصدهم اتجاه الاسلام والمسلمين ، وبينت ما يدور في عقليتهم من عداء وحقد على ما انجزه المسلون . فجاءت هذهِ الدراسة لتبين آراء احد هؤلاء المستشرقين المتعصبين والمتحاملين على الفتوحات الاسلامية ، وهو المستشرق فان فلوتن من خلال كت

تعتبر المخطوطات الإسلامية أحد أبرز معالم الحضارة الإسلامية بشكل خاص وأحد أهم إنتاجات الحضارة العالمية بشكل عام. ولكن ورغم التطور الكبير على مستوى توظيف التقنيات الحديثة وتطور العمل المؤسسي إلا أن مؤسسات التراث العربية ما زالت متأخرة في جانب إتاحة المخطوطات التي بحوزتها إذا ما قورنت بالمؤسسات الأجنبية. ويرى هذا البحث أن المشكلة تكمن في طريقة عمل مؤسسات التراث العربية وتحديداً في أنها تفتقد إلى التوجه الصح

تتناول القصيدة صوراً متعددة للفرد الكردي، بدءًا بصورة الكردي اليائس والمهجَّر والغريب، وصولاً إلى الكردي المبدع الذي عوَّض غيابَه بنصوصه الإبداعية، ولغته المجازية التي يتفوق بها على غيره من أقرانه، وانتهاء بصورة الكردي الشهيد وجنازته السرية ودعوته إلى انتفاضة الكردي من خلال الأجيال القادمة، ورفض الرضوخ للظروف القاهرة التي تحيط به. كلّ هذا من خلال لغة مجازية، وتراسل الحواس، واستخدام صور رمزية وأخرى مستن

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تفتقر الدراسات اللغوية العربية إلى دراسة خاصة بحكم الجيّد، وذلك على الرغم من شيوعه في الأحكام التقويميّة في المصادر اللغويّة، وإن كنا نجد بعض الإشارات المختصرة عنه في دراسات العلماء المحدثين دون أن يفردوا له دراسة خاصة به، وجلّ ما كُتب عنه جاء عرضاً ضمن دراسات عامة عن الأحكام التقويميّة وعن النقد اللغويّ في العربيّة.  ولذلك سنسعى في هذا البحثُ إلى دراسة حكم الجيّد في البنى الصرفيّة والنحويّة عند سيبويه، لل

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تُعنى هذه الدراسة في الدور المحوري للأزواج المتجاورة كوحدات اساسية في تحليل المحادثة , مع التركيز بشكل خاص على تطبيقها في سياق الروايات البوليسية والتي تتجسد بشكل ملحوظ في اعمال أجاثا كرستي . تعتبر الأزواج المتجاورة , والتي تتكون من جزء الزوج الأول و جزء الزوج الثاني اداة حاسمة في فهم دينامكيات الحوار لأنها تكشف عن الهياكل والمعاني الأساسية داخل المحادثات . وبالتالي تهدف الدراسة الحالية الى تحديد النمط الأك

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In this study the Fourier Transform Infrared Spectrophotometry (FTIR) provides a quick, efficient and relatively inexpensive method for identifying and quantifying gypsum concentrations in the samples taken from different sites from different localities from Alexandria district southwest Baghdad. A comprehensive spectroscopic study of gypsum-calcite system was reported to give good results for the first time by using IR for analytical grades of gypsum (CaSO4.2H2O) and calcite (CaCO3) pure crystals. The spectral results were used to create a calibration curve relates the two minerals concentrations to the intensity (peaks) of FTIR absorbance and applies this calibration to specify gypsum and calcite concentrations in Iraqi gypsife

This research, involved a series of some new compounds containing different hetero cyclic new pentagonal and hexagonal rings, through the reaction of 2-mercapto-3-phenyl-4(3H)quinazolinone (1) with chloroacetylchloride in the presence of potassium hydroxide, and dry dimethylformamide (DMF) as a solvent to obtain the intermediate compound (2). This compound is reacted with different reagents to give four routes, the first route include direct reaction with substituted-2-aminobenzothiazole under certain conditions to give new compounds (3-9). The second route involved condensation compound (2) with 5-substituted-2-amino-1,3,4-oxadiazole in the presence of potassium carbonate anhydrous to give new compounds (10-13).while the third route inv

Fourty three isolates ( 20.7%) characterized as Staphylococcus aureus , were isolated from 207 different clinical sources (blood , nose, , wound , urine , vaginal, ear and eye) in different percentages (30.23, 18.60, 16.28, 13.95, 15.15, 6.96 and 2.33 %), respectively. The staphyloxanthin (STX) production of S. aureus isolate was estimated 72.1% .The optimal conditions for pigment production by S. aureus AE36 , were detected and was noticed that the milk agar medium revealed the highest production of pigment which was estimated to be 165.21unit/cell, at pH 8 for 72 hr at 370C. The Staphyloxanthin pigment was extracted using methanol and was purified partially by organic solvents and Thin Layer Chromatography (TLC). The results revealed t

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