تشكل واقعة كربلاء ترجيديا البطولةاالانسانية  ( .

This study presents an investigation about the effect of fire flame on the punching shear strength of hybrid fiber reinforced concrete flat plates. The main considered parameters are the fiber type (steel or glass) and the burning steady-state temperatures (500 and 600°C). A total of 9 half-scale flat plate specimens of dimensions 1500mm×1500mm×100mm and 1.5% fiber volume fraction were cast and divided into 3 groups. Each group consisted of 3 specimens that were identical to those in the other groups. The specimens of the second and the third groups were subjected to fire flame influence for 1 hour and steady-state temperature of 500 and 600°C respectively. Regarding the cooling process, water sprinkling was applied directly aft

During COVID-19, wearing a mask was globally mandated in various workplaces, departments, and offices. New deep learning convolutional neural network (CNN) based classifications were proposed to increase the validation accuracy of face mask detection. This work introduces a face mask model that is able to recognize whether a person is wearing mask or not. The proposed model has two stages to detect and recognize the face mask; at the first stage, the Haar cascade detector is used to detect the face, while at the second stage, the proposed CNN model is used as a classification model that is built from scratch. The experiment was applied on masked faces (MAFA) dataset with images of 160x160 pixels size and RGB color. The model achieve

Purpose A diagnosis of tuberculosis (TB) of the head and neck has been a dilemma for clinicians, because the clinical and pathologic features tend to mimic different pathologies. Our study aimed to identify the demographic, clinical, and pathologic features of head and neck TB to help healthcare providers in the early detection of the disease. Materials and Methods We performed a retrospective analysis using the medical archives at the pathology laboratory. Twenty-one patients with a clinical and pathologic diagnosis of head and neck TB were identified from 2010 to 2019. Results The age distribution was broad, with 28.5% of the patients younger than 15 years old. Seven patients had oral TB, with the most common sites affected the labial ves

The implementation of decentralization in Iraq was asymmetrical, leading to different forms and paces of implementation. Comparing four cases of Basra, Kirkuk, Nineveh, and Sulaymaniyah indicate that these cases differ in their political stability and autonomy in a way that led to a different forms of decentralization. This paper argues that the higher the level of political autonomy from the federal government, the more efficient the governance model, and the more efficient the governance model, the more legitimate the system (trust), and the more legitimate a system, the more accountable elected officials. Therefore, it recommends reforming the institutional setup of decentralization by having districts, instead of provinces, as the bu

         يعد نهج البلاغة من النصوص الدينية القيمة، والتي كانت دائما محط اهتمام المترجمين الإيرانيين لعمق مفاهيمها، وبسبب مستواها الأدبي العالي، واجهت المترجمين تحديات. ومن الواضح أنه في عملية الترجمة، بالإضافة إلى العوامل اللغوية للنص، تلعب عناصر النص الوصفي الموجهة نحو السياق دورًا مهمًا. ومن بين العناصر ما وراء النص التي تم بحثها في مجال دراسات الترجمة، العناصر الثقافية والأيديولوجية التي يتضمنها نص ن

تساهم مفاهيم الأقمشة والملابس المذكورة في أبيات ديوان الشعر في إغناء فهمنا للثقافة الاجتماعية لتلك الفترة، وتفضيلات المجتمع في الملبس، وجماليات الموضة في الحياة اليومية في المجتمع العثماني. تعتبر الأقمشة والملابس من الرموز البارزة التي تعكس الوضع الاقتصادي والهوية الثقافية من منظور اجتماعي، إلى جانب كونها عناصر تزيينية. فقد كانت الملابس تمثل طبقات اجتماعية محددة، ومجموعات مهنية، وحتى الجنسين. وفي بعض ا

تركز الدراسة الحالية على العلاقة المعقدة بين سمات الشخصية العصابية والسلوك الإجرامي كما هو موضح في رواية المياه العميقة حيث تدرس بطل الرواية، فيك فان ألين، وانحداره إلى الإجرام باستخدام الإطار النفسي الاجتماعي لنظرية كارين هورني للشخصية العصابية (1950). تحلل مثل هذه الدراسة كيف يساهم شعوره العميق بالنقص وقلقه المتزايد وارتيابه وعلاقته المرضية تدريجياً في تورطه في أعمال إجرامية. بالإضافة إلى ذلك، تسلط الدرا

One aspect of interest in robotics is planning the optimum path for a mobile robot or the optimum trajectory for link movements of a stationary robot in order to increase their efficiency. The objective of this paper is to identify the sequence of steps and processes needed for construction off line path planning system using genetic algorithm (as we coined GPPS). In off-line path planning. the robot is given a map with the location of all obstacles in a given world. The goal is to construct the shortest possible path between a pre-defined start and goal positions and then follow this path without running into the obstacles. In addition to the three basic genetic operators, a new operator is proposed here which is coined as repair operat

Non photorealistic rendering is a new research field in the areas of computer graphics. The goal is to give a more natural feel to computer generated images, by simulating various artistic techniques and to give the sense of an image without reproducing it. In this paper, we present a new evolutionary approach to non-photorealistic rendering of 2D black/white and grayscale images. The goal is to generate a painting that is close to a given input image. This problem can be formalized as a high-dimensional optimization problem, with local minima. We have developed a genetic algorithm that modifies the traditional uniform crossover to spread out vital genes at the expense of lethal genes rather than exchanging them between matting parents.

In this paper, a microcontroller-based electronic circuit have been designed and implemented for dental curing system using 8-bit MCS-51 microcontroller. Also a new control card is designed while considering advantages of microcontroller systems the time of curing was controlled automatically by preset values which were input from a push-button switch. An ignition based on PWM technique was used to reduce the high starting current needed for the halogen lamp. This paper and through the test result will show a good performance of the proposed system.

Abstract 

The catalytic cracking conversion of Iraqi vacuum gas oil was studied on large and medium pore size (HY, HX, ZSM-22 and ZSM-11) of zeolite catalysts. These catalysts were prepared locally and used in the present work. The catalytic conversion performed on a continuous fixed-bed laboratory reaction unit. Experiments were performed in the temperature range of 673 to 823K, pressure range of 3 to 15bar, and LHSV range of 0.5-3h^-1. The results show that the catalytic conversion of vacuum gas oil increases with increase in reaction temperature and decreases with increase in LHSV. The catalytic activity for the proposed catalysts arranged in the following order:

HY>H

قامت الباحثتان وبالاستعانةً بخبرتهما الميدانية وآراء الخبراء بتشخيص مشكلة البحث والتي تتعلق بالنشاط السائد في الروضة فهو محاط بغلاف تقليدي في محتواه وخصوصاً في مجال التربية الرياضية وان ذلك قد لا يفسح المجال أمام الأطفال في تنمية التفكير الإبداعي لهذه الفئة ومن هنا برز التساؤل حول فاعلية الألعاب الصغيرة والقصص الحركية في تنمية التفكير الإبداعي لهذه الفئة ،لذا قامت الباحثتان بأعداد برنامج تعليمي يتضمن ع

The comparative literature is a branch of literary criticism which Point to the literary association and relation connecting a mong different world nations and the effect of a nations literature and Culture on another nations literature and culture .So the comparative literature is an image and affront of influence on another nation and countrys literature and culure, for example, the effect of Arabic literature on the Persian , French , English Turkish, Indian and Chinese literature and vice aversa . The current research includes three sections .The first section refers to the meaning and definition of the term “comparative literature '', its origin and beginning s. While the second section focuses on the beginning of the comparative

    A total of 680 fish specimens belonging to 31 species from the Yemeni coastal waters of the Red Sea were inspected for the isopod infestations. Four isopod species belonging to three families of the suborder Cymothoida were detected. These are: Aega psora (Linnaeus, 1758) from Lethrinus lentjan, Natatolana insignis Hobbins and Jones, 1993 from Abalistes stellatus, Excorallana tricornis (Hansen, 1890) from Epinephelus fuscoguttatus, E. guttatus and E. tauvina and Alcirona krebsi Hansen, 1890 from Epinephelus microdon. All these isopod species are reported here for the first time from the Yemeni coastal waters of the Red Se

Sensing insole systems are a promising technology for various applications in healthcare and sports. They can provide valuable information about the foot pressure distribution and gait patterns of different individuals. However, designing and implementing such systems poses several challenges, such as sensor selection, calibration, data processing, and interpretation. This paper proposes a sensing insole system that uses force-sensitive resistors (FSRs) to measure the pressure exerted by the foot on different regions of the insole. This system classifies four types of foot deformities: normal, flat, over-pronation, and excessive supination. The classification stage uses the differential values of pressure points as input for a feedforwar

Support vector machine (SVM) is a popular supervised learning algorithm based on margin maximization. It has a high training cost and does not scale well to a large number of data points. We propose a multiresolution algorithm MRH-SVM that trains SVM on a hierarchical data aggregation structure, which also serves as a common data input to other learning algorithms. The proposed algorithm learns SVM models using high-level data aggregates and only visits data aggregates at more detailed levels where support vectors reside. In addition to performance improvements, the algorithm has advantages such as the ability to handle data streams and datasets with imbalanced classes. Experimental results show significant performance improvements in compa

This investigation showed (31) species belonging to (15) genera under (five) families and two orders. The leafminers Dipter families (Agromozidae, Anthomyiidae, Drosophilidae), Agromyzid flies is the highest level of investigated many host plants, but other families have lowest host plants. The synonyms of species were provided from GBIF scarlet's. The date and localities of sampling collection were recorded.

Background: Depression is a state of low mood and aversion to activity, it can affect a person's thoughts, behavior and sense of well-being. It can affect oral health and lead to an increased risk of dental caries. Dental caries is the most common oral infectious diseases that stresses the immune system and causes changes in cellular and molecular components of peripheral blood and C-Reactive Protein is one of these components, considered a key biomarker of inflammation. This study was conducted to assess the effect of depression status on dental caries among 17 years old secondary school female students in relation to salivary C-Reactive Protein. Materials and Methods: A cross sectional study was carried and the whole sample composed of

This paper is an attempt to clarify the impact of Postcolonialism, one of the most
challenging fields of study that has emerged in recent years, on representations of women in
once-colonised countries and in Western locations. It discusses the influence of cultural
differences on the status and identity of a woman who experience ‗multiculturalism‘. The
study is an analytical reading of a contemporary novel written by the Iraqi writer Betool Al-
Kudairi. The emphasis lies on the clash between two different cultures and traditions
represented by the British mother and the Iraqi father and its effect on the life and identity of
the protagonist. The main focus is on idea of ‗hybrid identity‘ and the absence of th

هدف البحث هو دراسة تحليلية لادارة الازمات الرياضية المتكررة لاندية الدوري الممتاز بكرة القدم في العراق.

 وقد تظهر الازمة كون الأندية الرياضية من المؤسسات الإدارية والاجتماعية التي تضم شرائح مختلفة تتفاعل بينها، مما يجعلها عرضه للازمات المختلفة والمتكررة، وللتعرف على تلك الازمات كالازمة المالية والادارية والامنية..... فيها، استخدم الباحث المنهج الوصفي، على عينة من اعضاء الهيئات الادارية عددهم(193) فر

Nowadays, cloud computing has attracted the attention of large companies due to its high potential, flexibility, and profitability in providing multi-sources of hardware and software to serve the connected users. Given the scale of modern data centers and the dynamic nature of their resource provisioning, we need effective scheduling techniques to manage these resources while satisfying both the cloud providers and cloud users goals. Task scheduling in cloud computing is considered as NP-hard problem which cannot be easily solved by classical optimization methods. Thus, both heuristic and meta-heuristic techniques have been utilized to provide optimal or near-optimal solutions within an acceptable time frame for such problems. In th

     This study was conducted for the synthesis of silver nanoparticles by using olive leaves aqueous extract and evaluate its antibacterial activity against Pseudomonas aeruginosa in vitro. The synthesis and characterization of silver nanoparticles was confirmed by Ultra Violet Visible – spectrophotometer and Scanning Electron Microscopy. Well diffusion method was used to show the antibacterial action of silver nanoparticles against Pseudomonas aeruginosa in vitro in comparison with standard antibacterial silver sulfadiazine by using different concentrations of each agent ranged from 12.5-200 μg/ml. The results of this study showed it possible to produce silver nanoparticles in eco-frien

فالتأثير على الآخرين والإقناع في الحوارات الإنسانية عنصر فاعل وبارز. وبالتالي فإن الجدال هو أحد الجوانب المميزة لهذه الحوارات. بمعنى آخر، الجدال هو أحد استخدامات اللغة لإقناع الجمهور. وفي هذا السياق تلعب البلاغة دورا حاسما في بنية الخطابات لارتباطها باستخدام اللغة والأساليب المرتبطة بحالة وشروط تكوين الجملة. ومن هذا المنطلق، فإن البلاغة ليست مجرد أداة لإنتاج النصوص، بل هي إحدى الأدوات المهمة لخلق أفق رؤي

Abstract The success of the system of government in any country needs to have a handle on the amount of power efficiency , capacity , capability and wisdom, Iraq has gone through since its inception through several stages of time, namely: The first stage: which ran from August 23, 1921 until July 14, 1958 and was ruling monarchy (rule of the royal family) and punishing power of political elites both of them and works access to power without taking into consideration the laws and principles of the Constitution, and as a result of the inability of civilian powers and political parties access to power to grant that army officers regulatory and disciplinary specifications as well as possessing arms and overthrow the rule of the minority coup

      The Islamic conquest for Persian country had the program of the civil and intelegical movement for the human

Worldwide, there is an increased reliance on COVID-19-related health messages to curb the COVID-19 outbreak. Therefore, it is vital to provide a well-prepared and authentic translation of English-language messages to reach culturally and linguistically diverse audiences. However, few studies, if any, focus on how non-English-speaking readers receive and linguistically accept the lexical choices in the messages translated into their language. The present study tested a sample of translated Arabic COVID-19-related texts that were obtained from the World Health Organization and Australian New South Wales Health websites. This study investigated to that extent Arabic readers would receive translated COVID-19 health messages and whether the t

The research has tackled about an important transformation within the whole region of middle east, especially there were more challenges which revealed under the huge pivotal interests of global powers that ruled the new world order by United states of America ; being very affected over the international and regional relations than any situations appeared previously within political realities. So that, many of variables inside the international scene which happened during of this period of contradicting strategic policies by the process of reforming and restructuring of difficult equations that imposed by international and regional allies and blocs . This article had concentrated over various strategic and political studies which reflect