A field study aimed at identifying the sources of mutual complaints among the Directorates of Education staff of their departments and management and run it in their daily dealings with principals in the province of Baghdad, and adopt approach. It was determined the research consists of (2357) male and female employees and 305 randomly stratified simple by the rate of (7%) from the research community as the number of sample reached (167) male and female employees, and selected sample was randomly stratified simple by the rate of (39.67%) of the research community, as the number of sample was (121) principals. It was constructed two questionnaires, the first included (28) items and the second contained (28) items. And the two researchers made sure of their validity and reliability. Results were analyzed by statistical software (SPSS), the two questioners were applied in the second semester of the academic year 2015-2016. The study has found the following results: the sources of complaint suffered by school principals are sharper and larger than those of complaints suffered by the Directorates of Education staff, and the depth and size of the reasons which were characterized by the principles are bigger little about from those identified by the Directorates of Education staff, and the research has made a number of recommendations and suggestions.
شكلت الازمة الاوكرانية نقطة تحول كبيرة في القارة الاوربية
يُسلط البحث الضوء على الدور الجيواستراتيجي للمرأة في مجالي الإغاثة والتنمية ضمن نظام الحوكمة الصحية الدولية، متخذاً من منظمة الصحة العالمية (WHO) أنموذجاً تحليلياً لتقييم فاعلية العمل الإنساني. تنطلق الدراسة من إشكالية "المفارقة الهيكلية"؛ ففي حين تُشكل المرأة (70%) من القوى العاملة وتمثل فاعلاً محورياً وعنصراً حاسماً لامتصاص الصدمات ومنع تفكك النظم المجتمعية في بؤر الأزمات المعقدة (كما أثبتت النماذج في غزة، ا
... Show Moreصوت أهمية في العمل الإبداعي مثلما له الأهمية نفسها في عملية نقد هذا العمل لما تترتب عليه من آثار نطقية معبّرة، وبهذا يكون عملا هامّا في تنسيق البناء الفني العام للقصيدة، بوصف اللغة ظاهرة صوتية والكتابة تعبيرا عن ذلك النظام الصوتي.
اللغة هبة من هبات الله عز وجل على عباده فهي أداة التواصل بل هي أداة الحياة ومن دونها لا تستقيم حياة ولا تتم. واللثغة هي نوع من الإبدال، وهي اضطراب صوتي قد يكون مرضا من أمراض الكلام.
NH3 gas sensor was fabricated based on deposited of Functionalized Multi-Walled Carbon Nanotubes (MWCNTs-OH) suspension on filter paper substrates using suspension filtration method. The structural, morphological and optical properties of the MWCNTs film were characterized by XRD, AFM and FTIR techniques. XRD measurement confirmed that the structure of MWCNTs is not affected by the preparation method. The AFM images reflected highly ordered network in the form of a mat. The functional groups and types of bonding have appeared in the FTIR spectra. The fingerprint (C-C stretch) of MWCNTs appears in 1365 cm-1, and the backbone of CNTs observed at 1645 cm-1. A homemade sensi
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<p><span>A Botnet is one of many attacks that can execute malicious tasks and develop continuously. Therefore, current research introduces a comparison framework, called BotDetectorFW, with classification and complexity improvements for the detection of Botnet attack using CICIDS2017 dataset. It is a free online dataset consist of several attacks with high-dimensions features. The process of feature selection is a significant step to obtain the least features by eliminating irrelated features and consequently reduces the detection time. This process implemented inside BotDetectorFW using two steps; data clustering and five distance measure formulas (cosine, dice, driver & kroeber, overlap, and pearson correlation
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This paper presents a computer simulation model of a thermally activated roof (TAR) to cool a room using cool water from a wet cooling tower. Modeling was achieved using a simplified 1-D resistance-capacitance thermal network (RC model) for an infinite slab. Heat transfer from the cooling pipe network was treated as 2-D heat flow. Only a limited number of nodes were required to obtain reliable results. The use of 6th order RC-thermal model produced a set of ordinary differential equations that were solved using MATLAB - R2012a. The computer program was written to cover all possible initial conditions, material properties, TAR system geometry and hourly solar radiation. The cool water supply was considered time
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The health section is considered to be one of the most important section in the field of service economical and social unit because of its concern in the life of human begin and society and the process of determining t
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The prevalence of gastrointestinal symptoms of COVID-19 is variable with different types of presentations. Some of them many present with manifestations mimicking surgical emergencies. Yet, the pathophysiology of acute abdomen in the context of COVID-19 remains unclear. We present a case of a previously healthy child who presented with acute appendicitis with multisystemic inflammatory syndrome. We also highlight the necessity of considering the gastrointestinal symptoms of COVID-19 infection in pediatric patients in order to avoid misdiagnosis and further complications. |