Background:

Background:

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.

Axitinib is anticancer drug act on different solid tumors by inhibtion protein kinase enzyme which is responsible for support the tumors with blood demand. Due to its low solubility, it has low bioavailability when given orally also it is affected by liver metabolism. Axitinib formulated as non-ionic vesicles (niosomes) for the first time to study the effect of different variables on the in vitro behaviour of vesicles in a hope to improve drug oral bioavailability.

      Niosomal dispersion formulas were formulated by diverse techniques via multiple kinds of surface-active agent (tween also span), cholesterol and dicetyl phosphate then evaluated for visual appearance, efficiency of drug entrapment (EE%),

A theoretical study of heat transfer and fluid flow phenomena in welding process has been carried out in the present work. The study involved the numerical solution of the transient NavierStokes and Energy equations of the weld pool region by using Finite Difference Method. The electromagnetic force field and buoyancy were included in the formulation The stream-vorticity formulation was used in the mathematical model. The numerical solution is capable of calculating the vorticity, stream function, velocity, temperature, and the interface movement of the weld pool in Gas Metal Arc Welding (GMAW). The model can be used to solve the Gas Tungesten Arc Welding (GTAW) problem. A numerical calculations algorithm was developed to carry out the

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

. لقد أسهم علم البايوميكانيك في التقدم العلمي للأداء الحركي للإنسان بشكل عام والرياضي بشكل خاص لكون محتواه الرئيسي في مجال التربية الرياضية يتمثل في دراسة أسباب حدوث الحركة، أي الاهتمام بالقوى الداخلية والخارجية المسببة لها ويقدم انسب الحلول باستخدامه التحليل الحركي تكمن اهمية البحث هي اعداد تمرينات خاصة من شأنها ترفع من مستىوى متغيرات محدادت الانطلاق وبالتالي تحسين مستوى الانجاز الذي يشكل الفروض والمقد

This study deals with the subject of art criticism by using Erwin Panofsky's theory to analyze a few Saudi artists' works. The study aims to identify Panofsky's theory and provide criticism of some Saudi artworks using it. The importance of the study is that it enriches the field of art criticism in the Kingdom of Saudi Arabia and helps critics and artists in using Panofsky’s theory to analyze artworks.
The study sample consists of six artworks produced in 2021 by six contemporary Saudi artists. In the theoretical section, the study dealt with several topics; first, is art criticism, the second part presents Panofsky’s theory with its three stages, the final part deals with the beginning of Saudi art until present time and its

Objectives: The study aims to assess and evaluate the caregivers  knowledge  about management of the children with growth hormone deficiency and to find out the relationship between caregivers kowledge and caregivers age, gender, number of individual in house hold, Date of treatment started ,Caregivers level education and economic status Methodology: Quazi expermental study design was carried out at (Child's Central Teaching Hospital, Medical City of Al Imamian Al Khadhmain Teaching Hospital, and National Centre for Treatment and Research of Diabetes,Specialized Center for Endocrine Diseases and Diabetes, and Department of Medical City Children Welfare Teaching Hospital started  from 

In this paper, the effect of wear in the fluid film journal bearings on the dynamic stability of rotor bearing system has been studied depending on the development of new analytical equations for motion, instability threshold speed and steady state harmonic response for rotor with offset disc supported by worn journal bearings. Finite element method had been used for modeling the rotor bearing system. The analytical model is verified by comparing its results with that obtained numerically for a rotor supported on the short bearings. The analytical and numerical results showed good agreement with about 8.5% percentage error in the value of critical speed and about 3.5% percentage error in the value of harmonic response. T

The propagation of laser beam in the underdense deuterium plasma has been studied via computer simulation using the fluid model. An appropriate computer code “HEATER” has been modified and is used for this purpose. The propagation is taken to be in a cylindrical symmetric medium. Different laser wavelengths (1 = 10.6 m, 2 = 1.06 m, and 3 = 0.53 m) with a Gaussian pulse type and 15 ns pulse widths have been considered. Absorption energy and laser flux have been calculated for different plasma and laser parameters. The absorbed laser energy showed maximum for  = 0.53 m. This high absorbitivity was inferred to the effect of the pondermotive force.

تضمن البحث مقدمة البحث وأهميته، وتم التحدث فيه عن استمرار السباحين والمتخصصون في عملية التدريب وفي البحث عن ماهو جديد من طرق ووسائل التدريب والتطوير لرفع من مستوى السباح بصورة عامة واستمرار تطور الارقام خلال الدورات الاولمبية والبطولات العالمية، وكذلك تناول اهمية السباحة وما لاقته من اهتمام كبير من قبل المختصين والباحثين والمدربين، وكذلك تناولت اهمية ومساهمة المتغيرات البايوميكانيكية في تحسين مستوى ال

. هدفت الدراسة إلى اعداد استبانة خاصة للكشف على واقع توافر الملاعب والأجهزة والأدوات اللازمة لدرس التربية الرياضية في المدارس المتوسطة في محافظة بغداد. والتعرف على واقع توافر الملاعب والأجهزة والأدوات اللازمة لدرس التربية الرياضية في المدارس المتوسطة في محافظة بغداد. واستخدمت الباحثة المنهج الوصفي وبأسلوب المسحي التحليلي، لملاءمته متطلبات الدراسة. وتم اختيار عينة البحث بالطريقة العمدية وتمثلت بمدرسي وم

     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.

This work presents an investigation on the fabrication and characterization of Fe doped zeolitic imidazolate framework (ZIF-8) of 1:1 M ratio of Zn:Fe (Fe/Zn-ZIF-8) and adsorption performances of acquired materials. The synthesized Zn-ZIF-8, Fe-ZIF-8, and Fe/Zn-ZIF-8 materials were characterized for the phase structure, morphology, elemental analysis and surface area by using X-ray diffraction (XRD), Field emission scanning electron microscope (FESEM), Energy Dispersive X-Ray (EDX), and BET surface area, respectively. The results revealed the adsorption capacity was enhanced by incorporation of Fe into ZIF-8 structure. The CR dye adsorption capacities were 287, 219, and 412 mg/g for Zn-ZIF-8, Fe-ZIF-8, and Fe/Zn-ZIF-8 adsorbers, respectivel

يهدف البحث الى معرفة اهم الاسباب التي ادت الى تراجع مستوى الأداء الفني لفرق الأندية الرياضية العراقية ، وقد تبلورت مشكلة البحث في تراجع مستوى الأداء الفني لفرق الأندية الرياضية العراقية . وتم استخدام المنهج الوصفي على عينة تكونت من ( 100 ) من العامليين في المجال الرياضي (اساتذة تربية رياضية ، اداريين ، مدربين ، لاعبين ، مشرفين ، حكام ). وقد توصل الباحث الى عدة استنتاجات اهمها :  عدم وجود تخطيط استراتيجي طويل الأ

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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.

هدف البحث الى التعرف على تاثير استخدام الأساليب(الأسلوب التقليدي ,الأسلوب التعاوني, الأسلوب التبادلي)في تعلم مهارة التهديف السلمي بكرة السلة لطلاب المرحلة الثانية في قسم التربية الرياضية/الجامعة المستنصرية. والتعرف على الفروق في الاختبارات البعدية لمهارة التهديف السلمي بكرة السلة لطلاب المرحلة الثانية في قسم التربية الرياضية/الجامعة المستن

.يهدف البحث إلى التعرف على تأثير منهج تعليمي مقترح باستخدام العاب الكرات في تنمية بعض القدرات الإدراكية – الحركية بعمر (9 سنوات) للبنين . وقد تكونت عينة البحث من (20) تلميذاً من تلاميذ مدرسة (محمد القاسم الأساسية) للصف الثالث الابتدائي، وتم اختيارهم بالطريقة العشوائية (طريقة القرعة ) وتقسيمهم إلى مجموعتين، ضابطة وتجريبية، وبواقع (10) تلاميذ لكل مجموعة . وتم تطبيق مفردات المنهج المعد من قبل وزارة التربية على المجم

The growth curves of the children are the most commonly used tools to assess the general welfare of society. Particularity child being one of the pillars to develop society; through these tools, we can path a child's growth physiology. The Centile line is of the important tools to build these curves, which give an accurate interpretation of the information society, also respond with illustration variable age. To build standard growth curves for BMI, we use BMI as an index. LMSP method used for finding the Centile line which depends on four curves represents Median, Coefficient of Variation, Skews, and Kurtosis. These can be obtained by modeling four parameters as nonparametric Smoothing functions for the illustration variable. Ma

Phishing detection is considered a critical problem in cybersecurity, and utilising machine learning with an efficient feature selection method for precisely identifying malicious websites is deemed the most critical challenge. This research presents a two-phase phishing detection system by employing unsupervised feature selection and supervised classification. In the first phase, the best set of features is identified by the Genetic algorithm and is utilised by the K-means clustering algorithm to divide the dataset into groups with similar traits. In the second phase, the best set of features in each group is identified through the Genetic algorithm to enhance the classification process. Finally, a voting ensemble technique is applied,

Industrial automation has significantly enhanced productivity, efficiency, and product quality by integrating advanced technologies such as robotics, artificial intelligence, and IoT. This study focuses on rehabilitating and developing the DL-MS6000 automatic industrial production line training system at the Ministry of Higher Education and Scientific Research in Baghdad, Iraq. The system, comprising six stations controlled by six PLCs, had issues, including hardware failures, the need for periodic updates, and a lack of SCADA control. The development process replaced the six PLCs with a single CYMON PLC and eliminated the need for CC-Link network devices, reducing system complexity and cost. The system was optimized using a new control