This research tackles the subject of the aesthetic experience. It shows the most prominent views of critics, discusses their opinions, and compares them

This study was aimed to investigate the combined effect of flushing and hormonal treatment on reproductive aspects of local goats, 60 adult does were divided equally into two groups, the first was fed concentrate plus grazing commencing 3 weeks prior to mating and continue for 4 weeks post mating (flushed) F, whereas the 2nd group was raised on pasture only (P). All does were synchronized using impregnated with 40 mg medroxy acetate for 14 days. Following sponges withdrawn, the flushed and non- flushed does were then sub-divided in to four equal groups, the 1st flushed does were injected with 250 i.u hCG (T1), the 2nd only flushed (T2), the 3rd was only injected with hCG (T3) and the 4th was the control (T4). Res

      Numerical simulations have been investigated to study the external free convective heat transfer from a vertically rectangular interrupted fin arrays. The continuity, Naver-Stockes and energy equations have been solved for steady-state, incompressible, two dimensional, laminar with Boussiuesq approximation by Fluent 15 software. The performance of interrupted fins was evaluated to gain the optimum ratio of interrupted length to fin length (

This study was aimed to monitor oral zinc sulfate role on local cervical proinflammatory cytokines in HPV-infected women comparing with these cytokines before treatment application. A cervical secretion got from 28 infected women before and after treatment with zinc sulfate, these samples assessed various markers of inflammation including interleukin-1β, IL-8, and IL-12. Results manifested that improve and clear the cervical HPV infections after three months of zinc treatment 46.43% and 21.43%, respectively. Viral infections with single and multiple HPV high-risk types are raising of studied cytokines after 3-month compared with single HPV low-risk type. Moreover, this increasing was statistically significant only in IL-12 and IL-1. Women

This paper is focused on studying the effect of cutting parameters (spindle speed, feed and depth of cut) on the response (temperature and tool life) during turning process. The inserts used in this study are carbide inserts coated with TiAlN (Titanum, Aluminium and Nitride) for machining a shaft of stainless steel 316L. Finite difference method was used to find the temperature distribution. The experimental results were done using infrared camera while the simulation process was performed using Matlab software package. The results showed that the  maximum difference between the experimental and simulation results was equal to 19.3 , so, a good agreement between the experimental and simulation results  was achieved. Tool life w

إن لأسلوب التعلم أهمية كبيرة في تعلم المهارات المختلفة في لعبة الجمناستك التي تحوي على العديد من المهارات الاساسية التي تحتاج من التدريسي الى استخدام اكثر من اسلوب ومن ضمنها الاسلوب التعاوني الذي يقوم على اساس التفاعل الجمعي، اما مشكلة البحث فتكمن في تذبذب اداء الطالبات المهاري في درس الجمناستك الذي يمكن ان يكون سببه الاسلوب التعليمي المستخدم، وهدف البحث في التعرف على الفرق بين تاثير اسلوب التعلم التعاون

The denoising of a natural image corrupted by Gaussian noise is a problem in signal or image processing.  Much work has been done in the field of wavelet thresholding but most of it was focused on statistical modeling of wavelet coefficients and the optimal choice of thresholds.  This paper describes a new method for the suppression of noise in image by fusing the stationary wavelet denoising technique with adaptive wiener filter. The wiener filter is applied to the reconstructed image for the approximation coefficients only, while the thresholding technique is applied to the details coefficients of the transform, then get the final denoised image is obtained by combining the two results. The proposed method was applied by usin

The research falls in to three sections: the first section has two parts; the first one includes a general description of the research: its   problem, aim, limitations, methodology, and the terminological definition. The second part presents historical background of the weekly school speeches in Iraq and their types. Section Two has two parts: the first is about the principles of writing weekly speeches, their elements, and principals, their conditions. As for the second part, it is about introducing four samples of weekly school speeches distributed as two taken from Al-karkh sector and two taken from Al-rusafa'a sector. The third section: analyzing the content of the sample and giving a short historical background abo

      تعالج هذه الدراسة التحديات والمخاطر التي تواجه الخدمات المصرفية عبر الهاتف المحمول وسبل مواجهتها والحد منها، موضوع إدارة المخاطر ومراجعتها حيث تكتسب أهمية متزايدة لدى البنوك التي تقدم الخدمات المصرفية الالكترونية عبر الهاتف المحمول، كما أدرجته لجنة بازل كأحد المحاور الهامة لتحديد الملاءة المصرفية ، وتماشيا مع الاتجاهات العالمية في هذا الصدد بدأت البنوك التقليدية بشكل عام و البنوك الال

Electrochemical decolorization of direct black textile dye was studied in the presence of sodium
hydroxide (NaCl). Electrochemical cell occupy about 1 liter of working electrolyte supplied with graphite
electrodes for both anode and cathode was constructed for this purpose. Decolorization percent, treatment time, power consumption, and pH were studied as a function of the applied voltage and salt concentration. Results show that decolorization increase with increasing salt concentration and applied voltage. Best decolorization of 86% can be achieved after 17 min at 7 volt and 5 g/l salt concentration. Further decolorization can be achieved but this will be accompanied with a sharp increase in power consumption. No significant decre

Objective: to assess the predictive value of Doppler imaging of the uterine artery in the identification of early intrauterine abnormal pregnancy as compared to a normal intrauterine pregnancy.

Subjects and methods: one hundred and twenty pregnant ladies, at their 6-12 weeks of gestation, with a singleton pregnancy were included in this population-based case-control study. Thirty women with a missed miscarriage, 30 with hydatidiform mole, 30 with a blighted ovum, and 30 as a control group, without risk factors, underwent Doppler interrogation of the uterine arteries. Resistive index (RI), pulsatility index (PI), and the systolic/diastolic ratio (S/D) were measured for both sides. The t-test, or ANOVA test when a

Background: Neonatal macrosomia is defined as a birth weight of more than 4000 g. Significant maternal and neonatal complications can result from the birth of macrosomic infants like hypoglycemia and birth injuries.Objectives: To determine the frequency of hypoglycemia in neonates with macrosomia in Amarah, IraqMethods: The study involved 146 macrosomic newborn neonates delivered in 2 maternity hospitals in Amarah, Iraq during a period from June 2011 to June 2014.Results: Hypoglycemia was observed in 16% of neonates affected by macrosomia. Maternal diabetes was the most common cause of fetal macrosomia (28%).Our results were compared with those from other parts of the world.Conclusion Macrosomia is associated with increase rate ofneonata

     يتحدث بحثنا الموسوم ( تطبيقات الاستفتاء الشعبي في دستور العراق لعام 2005 ) عن موضوع بالغ الاهمية في الفقه الدستوري . وهذا الموضوع هو الاستفتاء الشعبي احد اهم وسائل تعبير الشعب عن ارادته بصورة مباشرة بما يضمن اشتراكه الفعلي في صنع القرار السياسي في الدولة . وقد بينا اهم الاحكام العامة للاستفتاء من حيث التعريف به وانواعه وما يجعله وسيلة شعبية فاعلة في مباشرة العمل السياسي .

وايضا تناولنا احكام ا

In order to study the pathogenesis of the Pasteurella multocida in its natural rout of infection, this study was done to investigate and compare its pathogenesis after intranasal and intraocular infection.Thirty (30) rabbits were divided into three groups, the 1st group (n=12) infected with 240 CFU of Pasteurella multocida intra-nasal, the 2nd (n=12) infected with 240 CFU of P. multocida intra-ocular (eye drop), and the 3rd group (n=6) served as control negative. The animals were sacrificed if they did not die naturally at 24-48hr, 3, 6, 9, 30 day post-infection (p.i.). The results showed dullness of the animals with nasal and ocular discharge and some animals dead at 48hr and 72 hr p.i. (two animals from the 1st group and four animals f

Л. Петрушевская – одна из знаковых фигур современной российской прозы, однако ее творчество недостаточно изучено, работ по проблематике и поэтике ее произведений мало в российском и мировом литературоведении. Представляется, что такое невнимание к творчеству писательницы не обоснованно. Изучение произведений Л. Петрушевской позволит понять, как преломляются традиции классической русской литературы в

Enhanced traffic management and safety can be achieved using decentralised networks such as Vehicular Ad Hoc Networks (VANETs), which allow communication amongst vehicles. These networks support dynamic, real-time communications; however, they face difficulties in terms of scalability, security and network stability. Improved vision efficiency, cost reduction and enhanced connectivity in VANETs can be realised using multi-RSU and clustering methods, revealing real-world benefits. This research seeks to improve communication efficiency in VANETs by addressing issues such as network delay, power usage and communication cost. The goal is to improve network reliability in a dynamic vehicular setup with fixed Roadside Units (RSUs), ensuring c

Floating photovoltaic (PV) systems enable solar energy generation on water bodies, alleviating land scarcity whilst providing potential cooling and reflection benefits that enhance panel performance. However, many floating installations employ flat PV modules without optical concentration or integrated tracking, which limits their energy yield in tropical environments such as rivers and lakes. This study designs a floating solar platform that incorporates a curved PV configuration mounted on a buoyant platform, a single-axis sun-tracking mechanism and an IoT-based weather and performance monitoring system designed for riverine deployment. This prototype employs an 18 V, 250 W monocrystalline flexible solar panel formed into a curved trou

Polylactic acid (PLA) is a widely used biomaterial in additive manufacturing (AM) because of its biodegradable and biocompatible nature and availability. Hence, this study focuses on the importance of PLA in biomedical applications such as personalised medicine, tissue engineering, drug delivery and customised implants and explores the possibility of PLA-based biomedical products. Different AM technologies, such as fused deposition modelling, stereolithography, and selective laser sintering, and their possible uses with PLA are presented. Apart from pure PLA, the use of composite materials based on PLA is important, as these materials can improve mechanical and biological properties, which are highly desirable for various clinical applic

This study was aimed to isolate a halotolerant bacterial strains, four samples were collected from four sources (salty soil) during February 2023. Five bacterial isolates were obtained using Modified Nutrient Agar (MNA) by raising the concentration of sodium chloride to 5% as a medium for isolation. Bacterial isolates were initially diagnosed based on culture and morphological characteristics. The obtained isolates showed varying sensitivity to five types of antibiotics, including ampicillin, azithromycin, amoxicillin, cefexin, and gentamycin. The isolates also showed varying ability to grow in a temperature range from 10 to 50 ℃. The results indicated that the isolates were able to grow differently in different concentrations of sodiu

Background: Since carbapenems are currently the preferred treatment for severe infections brought on by multidrug-resistant bacteria which can create Extended-Spectrum β-Lactamases (ESBLs), it is extremely concerning that Gram-negative bacteria are becoming resistant to carbapenem. It has been demonstrated that Klebsiella pneumoniae produces a beta-lactamase that hydrolyses the β-lactam ring in antibiotics, making it one of the few bacteria which are currently exhibiting a high value of resistance because of changing in the organism's core genome. Methods: For the current study, 50 samples were gathered from different water sources, and based on morphological and biochemical testing, 10 isolates were determined to be K. pneumoniae. Accord

This work suggests a system of ordinary differential equations (ODEs) containing a three-species food chain model incorporating wind and fear effects. The properties of the solution, like positivity and bound-ness, were investigated. All equilibrium points (biologically feasible) have been obtained, and the local stability of these equilibriums has been carried out. The global stability outcomes on the equilibrium points under specific restrictions have been established. Also, the persistence restrictions have been investigated. By utilizing Sotomayor’s theorem, the local bifurcation of the suggested model has been inspected. Furthermore, numerical analysis was carried out to ensure the theoretical results obtained by utilizing MA

Objectives: To quantify the reproducibility of the drill calibration process in dynamic navigation guided placement of dental implants and to identify the human factors that could affect the precision of this process in order to improve the overall implant placement accuracy. Methods: A set of six drills and four implants were calibrated by three operators following the standard calibration process of NaviDent® (ClaroNav Inc.). The reproducibility of the position of each tip of a drill or implant was calculated in relation to the pre-planned implants’ entry and apex positions. Intra- and inter-operator reliabilities were reported. The effects of the drill length and shape on the reproducibility of the calibration process were also invest

This study investigated the efficacy of nasal injection of rhodamine B nanospanlastic (RBN) for magnetic vesicle imaging of specific brain locations. Effective delivery of RBN, which functions as fluorescence agents, to specific brain regions is necessary to achieve fluorescence particle imaging (FPI). There has been interest in nasal administration as a means of administering drugs directly to the brain, thereby circumventing the blood-brain barrier. We offered experimental nasal fluorescence agent administration by in vivo research. Fluorescent tests confirmed that, upon nasal delivery, the intended nanospanlastic migrated into the brain. Furthermore, using fluorescent microscopy, we demonstrated how these nanospanla

تعالج الدراسة القوة الرقمية بوصفها موردًا بنيويًا لإعادة توزيع النفوذ في النظام الدولي عبر تحليل حالة مجموعة البريكس بوصفها تكتلًا لقوى صاعدة يسعى لتوسيع التأثير نحو الحوكمة الرقمية وصناعة المعايير. وتنطلق من إشكالية: إلى أي مدى يُترجم انخراط البريكس في القوة الرقمية وصراع المعايير إلى أثرٍ بنيوي في إعادة تشكيل النظام الدولي؟ وتعتمد منهجًا وصفيًا–تحليليًا يقوم على تحليل مضمون الوثائق الاستراتيجية والم

تناقش هذه الدراسة التنافس الروسي_ التركي في منطقة شرق البحر المتوسط بوصفها واحدة من أكثر المناطق المحورية الاستراتيجية في العالم. وتنطلق إشكالية الدراسة من مشكلة مفادها إلى أي مدى يسهم التنافس الروسي_ التركي في تشكيل خارطة النفوذ الإقليمي والدولي؟. وهل ينعكس ذلك التنافس على التحولات الجيوسياسية لمنطقة شرق البحر المتوسط؟.

اعتمدت الدراسة منهجين متكاملين: المنهج الوصفي التحليلي لوصف طبيعة العلاقات الروس

تقدم هذه الدراسة تحليلاً لمحددات ومواقف السياسة الخارجية للاتحاد الأوربي تجاه اليمن، انطلاقًا من التداخل بين المحددات الداخلية للاتحاد، بما يشمل مصالح الدول الأعضاء وعمل مؤسساته والضغوط السياسية، والمحددات الخارجية المرتبطة بالتحولات الإقليمية والدولية منذ عام 2011، مع إبراز أهمية اليمن في الحسابات الأوربية ليس إنسانيًا فقط ، بل أيضًا لأمن الممرات البحرية، ومكافحة الإرهاب، والهجرة غير النظامية.

وتن

شكّل اندلاع الحرب الإسرائيلية – الإيرانية في حزيران 2025، تحولاً مفصلياً في الأمن الإقليمي، إذ أعاد الصراع بين قوتين نوويتين محتملتين إحياء مفهوم الردع النووي كأداة لإعادة تشكيل توازنات القوة، وكشف في الوقت نفسه محدودية الردع التقليدي وخطورة احتمالات الانتشار النووي في المنطقة. ووضح هذا الصراع إشكالية البحث المركزية التي تتعلق بمدى تحول مفاهيم الردع النووي والتوازن العسكري الإقليمي في ظل هشاشة البنى الأم

شهدت المدة 2013–2024 تحولات جوهرية في بنية النّظام الدوليّ، اتسمت بالتراجع النسبيّ للنفوذ الأمريكيّ وصعود روسيا والصين، الأمر الذي أسهم في تعميق شراكتهما الاستراتيجية في سياق السعي نحو نظام دوليّ أكثر تعدّديّة. وقد تزامن ذلك مع إطلاق الصّين مبادرة «الحزام والطريق» وإعادة تموضع روسيا عالميًّا، مما أدى إلى انتقال علاقتهما من مستوى التنسيق المحدود إلى تعاون سياسيّ واقتصاديّ وعسكريّ متزايد.

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