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Publication Date
Wed Dec 26 2018
Journal Name
Al-adab Journal
الكتل الهوائية القطبية الباردة المؤثرة في طقس ومناخ العراق
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يمكن تحليل انواع الكتل الهوائية وتتبع مساراتها من خلال تحليلنا للخرائط الطقسية، ويهدف هذا البحث في دراسة الكتل الهوائية القطبية القارية والبحرية المؤثرة في مناخ وطقس العراق لدورة مناخية صغرى لـ11 عام تبدأ من عام1992  لغاية عام2002  واختيرت ثلاث محطات مناخية تمثل اقسام سطح العراق الموصل وبغداد والبصرة. وتقوم هذه الدراسة على تحليل الخرائط (السينوبتكي) للمستويات الضغطية السطحية 1000  مليبار والعلوية850  و 5

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Publication Date
Sun Dec 23 2018
Journal Name
Al-adab Journal
ملامح اللسانيات الوظيفية في مقولات المخزومي كتابه (في النحو العربي قواعد وتطبيق) أُنموذجًا
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للمخزومي أثر مهم في البحث اللغوي العربي الحديث ولا سيما في مستواه النحوي، إذ كان لأطروحته التيسيرية فيه صدى واضح ولا سيما على المستوى البحثي، وتأتي هذه الأهمية من طبيعة المعالجة المتسمة بالموضوعية ، على وفق المنهج الوصفي المستقى من صحيح التراث النحوي عند الخليل والكوفيين ، ومن ثَمَّ يرتبط ذلك بسؤال عتيد يجول في مباني المحدثين، مستفهم عن مدى اتصال المخزومي بالدرس اللساني المعاصر وعن طبيعة ذلك الاتصال، مستب

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Publication Date
Thu Dec 30 2021
Journal Name
Al-adab Journal
الزلزال وأثرها على القدس خلال العصر العباسي
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Publication Date
Sun Oct 22 2023
Journal Name
Iraqi Journal Of Science
Assessment of Genetic Distance Among Some Iraqi Date Palm Cultivares )Phoenix Dactylifera L.) Using Randomly Amplified Polymorphic DNA
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The aim of this study to determine the genetic distance and relationship among some Iraqi date palm cultivars by using the Random Amplified Polymorphic DNA (RAPD) technique. Molecular analysis was performed by using 10 random primers. These primers produced 176 fragment lines across 14 cultivars, Of these, 166 or 94.3% were polymorphic. The size of the amplified bands ranged between 200-2250 bp. The genetic polymorphism value of each primer was determined and ranged between 7.5-16.9%. In terms of unique banding patterns, the most characteristic banding pattern was for the Barhee cultivar with primer OP-M06 and for the Khadhrawy Mandily cultivar with primer OP-C02. Genetic distance values ranged from 0.868 to 0.125 among studied date palm

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Publication Date
Wed Jun 30 2021
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Advanced Study of Promoted Pt /SAPO-11 Catalyst for Hydroisomerization of the n-Decane Model and Lube Oil
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SAPO-11 is synthesized from silicoaluminophosphate in the presence of di-n-propylamine as a template. The results show that the sample obtained has good crystallinity, 396m2/g BET surface area, and 0.35 cm3/g pore volume. The hydroisomerization activity of (0.25)Pt (1)Zr (0.5)W/SAPO-11 catalyst was determined using n-decane and base oil. All hydroisomerization experiments of n-decane were achieved at a fixed bed plug flow reactor at a temperature range of 200-275°C and  LHSV 0.5-2h-1.  The results show that the n-decane conversion increases with increasing temperature and decreasing LHSV, the maximum conversion of 66.7 % was achieved at temperature 275°C and LHSV of 0.5 h-1. Meanwhile, the same catalyst was used to improve base oil spec

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Crossref (1)
Crossref
Publication Date
Sat Feb 09 2019
Journal Name
Journal Of The College Of Education For Women
Software Security using Aspect-Oriented Software Development
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Aspect-Oriented Software Development (AOSD) is a technology that helps achieving
better Separation of Concern (SOC) by providing mechanisms to identify all relevant points
in a program at which aspectual adaptations need to take place. This paper introduces a
banking application using of AOSD with security concern in information hiding.

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Publication Date
Sun May 26 2019
Journal Name
Al-adab Journal
فاعلية التعليم الديني في تحصين فكر المجتمع من الغلو والتطرف
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إن أهمية التعليم الديني تكمن في تكوين شخصية الإنسان، ولاسيما التعليم المبكر، الذي يترك آثارًا واضحة في شخصية الإنسان فكرًا وسلوكًا. وقد صار التطرُّف من الظواهر التي بدأت في الانتشار في المجتمعات على اختلاف أنواعها وأنماطها ومعتقداتها، وهو لا يرتبط ببيئةٍ معيّنةٍ أو مجتمعٍ معيّنٍ أو دينٍ معيّنٍ. وقد تؤدي المراحل التعليمة الدينية اللاحقة إلى تعزيز البنى الأولية سواء أكانت فكرية أم سلوكية، أو تهذّبها، أو تع

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Publication Date
Tue Jan 01 2019
Journal Name
Opcion
Enhancing islamic concepts through English children’s literature: Al-Ibtila, the test of patience
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Allah, in his Holy Quran introduced great prophet stories so as to learn from. The greatness of these stories lies in Allah himself being the author. He portrays his characters, lays the plot, defines the tests and Al- Ibtilla, provides ways of being patient, using Duaa to end all hard tests and generously describing the greatness of his rewards to all those who are patient. The purpose of this research is to study selected English prophet stories for children on three levels, the stories ability to convey lessons and Islamic teachings to children who do not speak Arabic, the stories portray the Islamic concept of patience, the teaching and learning styles andstrategies that Allah uses with each prophet. The concept of patience is defined a

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Scopus
Publication Date
Thu Aug 06 2026
Journal Name
Journal Of Baghdad College Of Dentistry
Dental caries among kindergarten children in relation to socioeconomic status in Al-Najaf governorate-Iraq
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Background: Dental caries is the most common oral problem, although dental caries is not life threating, it has aharmful effect on quality of life. Socioeconomic factors were found to be strong predictors of the prevalence of oral diseases in children, likes family income, occupational prestige, and education. The aim of this study is to assess the effect of socioeconomic factors on occurrence dental caries in their children. Materials and methods: The sample consists of 550 kindergartens children aged between (4-5) years were selected randomly, girls and boys. The kindergartens selection was randomly from different geographical areas in Al-Najaf governorate. Information was taken from children's parents using questionnaire with the help o

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Publication Date
Thu Aug 06 2026
Journal Name
Journal Of Baghdad College Of Dentistry
P16 Protein and Human Papillomavirus (HPV16, 18) Expressions in Oral Lichen Planus and Squamous Cell Carcinoma
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Background: Oral carcinogenesis is a molecular and histological multistage process featuring genetic and phenotypic markers for each stage, which involves enhanced function of several oncogenes and/or the deactivation of tumor suppressor genes, resulting in the loss of cell cycle checkpoints. The progression towards malignancy includes sequential histopathological alterations ranging from hyperplasia through dysplasia to carcinoma in situ and invasive carcinoma. The p16 gene produces p16 protein, which in turn inhibits phosphorylation of retinoblastoma, p16 play a significant role in early carcinogenesis. Human papillomavirus is a well established heterogeneous virus and plays an important role in oral cancers. The aims of the study were to

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Publication Date
Tue Mar 31 2015
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Formation Evaluation for Nasiriyah Oil Field Based on The Non-Conventional Techniques
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The unconventional techniques called “the quick look techniques”, have been developed to present well log data calculations, so that they may be scanned easily to identify the zones that warrant a more detailed analysis, these techniques have been generated by service companies at the well site which are among the useful, they provide the elements of information needed for making decisions quickly when time is of essence. The techniques used in this paper are:

  • Apparent resistivity Rwa
  • Rxo /Rt

   The above two methods had been used to evaluate Nasiriyah oil field formations (well-NS-3) to discover the hydrocarbon bearing formations. A compu

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Publication Date
Tue Jan 29 2019
Journal Name
Journal Of The College Of Education For Women
Begging Phenomenon Between the Destitution Plight and the Material Greedy - A Field Study in the City of Baghdad
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Begging is an ancient social phenomenon since the Man's creation. It was simple at its beginning to get a living and the family needed, but presently, this simple social phenomenon converted to a big phenomenon which controlled by competent groups away from the values and principles. Their doings are far from humanity representing by the cutting of a hand or a foot and facial distortion or removed eye as a way of attracting people's emotions to get material and incorporeal helps; these doings became a trade which is exchanged by slave traders. Furthermore, different illegal and greedy methods were followed as a way of blackmailing others; contrariwise other cases of begging are doing by a people who real poor and needy. In this case, the

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Publication Date
Sat Dec 01 2018
Journal Name
Digest Journal Of Nanomaterials And Biostructures
Nanostructured silicon trapping for single Escherichia coli bacteria detection
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The detection for Single Escherichia Coli Bacteria has attracted great interest and in biology and physics applications. A nanostructured porous silicon (PS) is designed for rapid capture and detection of Escherichia coli bacteria inside the micropore. PS has attracted more attention due to its unique properties. Several works are concerning the properties of nanostructured porous silicon. In this study PS is fabricated by an electrochemical anodization process. The surface morphology of PS films has been studied by scanning electron microscope (SEM) and atomic force microscope (AFM). The structure of porous silicon was studied by energy-dispersive X-ray spectroscopy (EDX). Details of experimental methods and results are given and discussed

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Scopus
Publication Date
Sun Oct 19 2025
Journal Name
Lecture Notes In Networks And Systems
Utilizing Artificial Intelligence Tools in Enhancing Training of Trainers (ToT) Programs: Modern Approaches and Practical Applications
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This study specifically contributes to the urgent need for novel methods in Training of Trainers (ToT) programs which can be more effective and efficient through incorporation of AI tools. By exploring scenarios in which AI could be used to dramatically advance trainer preparation, knowledge-sharing, and skill-building across sectors, the research aims to understand the possibility. This study uses a mixed-methods approach, it surveys 500 trainers and conducts in-depth interviews with a further 50 ToT program directors across diverse industries to evaluate the impact of AI-enhanced ToT programs. The results showcase that the use of AI has a substantial positive effect on trainer performance and program outcomes. AI-enhanced ToT programs, fo

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Scopus Crossref
Publication Date
Fri Mar 31 2017
Journal Name
Journal Of Information And Communication Convergence Engineering
Survey on Physical Layer Security in Downlink Networks
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In this paper, we discuss physical layer security techniques in downlink networks, including eavesdroppers. The main objective of using physical layer security is delivering a perfectly secure message from a transmitter to an intended receiver in the presence of passive or active eavesdroppers who are trying to wiretap the information or disturb the network stability. In downlink networks, based on the random feature of channels to terminals, opportunistic user scheduling can be exploited as an additional tool for enhancing physical layer security. We introduce user scheduling strategies and discuss the corresponding performances according to different levels of channel state information (CSI) at the base station (BS). We show that the avai

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Scopus (7)
Scopus
Publication Date
Sun Oct 19 2025
Journal Name
Lecture Notes In Networks And Systems
The Role of Artificial Intelligence in Studying the Impact of Contemporary Revolutions on Political Systems in the Middle East
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In this study, we tackle the understudied area of Artificial Intelligence (AI) and its role in examining how modern revolutions may affect political systems across the Middle Eastern region. despite hundreds of studies documenting Middle Eastern uprisings over the past three decades, there has been little effort to harness AI to better understand or predict these multifaceted events. This study seeks to address this gap by assessing the performance of AI-intelligence in analyzing (broadly) revolutionary processes and their effects on regional political systems. The research uses a mixedmethod methodology that involves a systematic literature review of contemporary scholarly articles, and an analytics study using AI tools. Our results show t

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Scopus Crossref
Publication Date
Sat Dec 14 2024
Journal Name
Al-anbar Journal Of Veterinary Sciences
Prenatal Histomorphological and Histochemical Study of Stomach in Indigenous Rabbit (Oryctolagus cuniculus)
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The present study was designed to investigate the normal histological features of the stomach at the prenatal stage from ten healthy pregnant rabbits at the third period of pregnancy. The stomach appeared as J-shaped situated at the left part of the abdominal cavity. It found in the front part entirely within the rib. The non-glandular region act as a reservoir, the septa prevented ingesta reflux into the esophagus. Histologically the stomach in both periods composed of four tunics', which were mucosa, tunica submucosa, tunica muscularis and tunica serosa. The stomach also has different regions cardiac, fundic and pyloric regions, glands in the cardiac region were coiled branched tubular gland and almost present of the mucous cells

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Crossref
Publication Date
Sun Nov 02 2025
Journal Name
African Arguments
From Non‑Intervention to Non‑Indifference: What the African Union Has Really Learned about Crisis Management
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Two decades after replacing the OAU, the AU’s record is best measured not by communiqués but by how fast it converts rules into results on the ground. In March 2022, the African Union’s Peace and Security Council (PSC) authorised the transition from AMISOM to ATMIS in Somalia — a reminder that, two decades after the African Union (AU) replaced the Organisation of African Unity (OAU), the Union’s rules are judged by execution, not intent. This article argues that the AU’s legal and institutional redesign shortened the warning‑to‑decision cycle and raised the credibility of enforcement, but performance still hinges on finance, logistics and political will. Where mandates are matched with money, enabling capabilities and enforc

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Publication Date
Sun May 14 2023
Journal Name
Journal Of Survey In Fisheries Sciences
Histological and Histochemical Study of Small Intestine at Neonatal Stage of Cats (Felis catus)
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Publication Date
Tue Oct 01 2024
Journal Name
البصريات
الفصل السادس / الزيغ
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مقدمة (Introduction) جميع العلاقات السابقة التي تربط بين بعد الجسم وبعد الصورة وانصاف اقطار التكور والبعد البؤري ...الخ مشتقة على اساس ان جميع الاشعة الصادرة من الاجسام هي اشعة شبه محورية (paraxial rays) (تصنع زاوية صغيرة مع المحور) ، لذلك استخدم التقريب الذي يجعل جيب زاوية السقوط يساوي الزاوية نفسها (sinθ≈θ ) . على هذا الاساس افترض ان جميع الاشعة تتقاطع بعد الانعكاس والانكسار في نفس النقطة ، وبذلك نحصل على صورة مثالية نظريا. ا

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Publication Date
Tue Oct 01 2024
Journal Name
البصريات
الفصل الاول / بصريات
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المقدمة قديماً، قبل القرن التاسع عشر، كان التفكير في الضوء على أنه سيل من الجسيمات التي إما تصدر من العين، أو من الجسم الذي ننظر إليه. قاد فكرة أن الضوء عبارة عن جسيمات تنطلق من الأجسام التي نراها العالم إسحاق نيوتن(Isak Newton)، واستخدم هذه الفكرة لتفسير ظاهرتي الانعكاس والانكسار. بقي القبول لدى العلماء لفرض نيوتن سيد الموقف حتى عام 1678م. حيث اقترح الفيزيائي والفلكي الهولندي هوغنز (Huygens) أن الضوء عبارة عن نوع من الأم

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Publication Date
Tue Oct 01 2024
Journal Name
البصريات
الفصل الرابع/ العدسات
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العدسة ( The Lens) العدسة جهاز بصري لها سطحي انكسار احدهما او كلاهما كروي الشكل ولسطحيهما نفس المحور الذي يسمى محور العدسة (axis). يكون محور العدسة الخط المستقيم الذي يصل بين مركزي السطحين الكرويين وعمودياً على كلاهما. وطبقا لكيفية انكسار ومرور الضوء في العدسة ونوعية الصور الناتجة عنها، فهي توصف بأنها عدسة محدبة (لامة) أو مقعرة (مفرقة) . ان الوظيفة الاساسية للعدسة هي تكوين الصور(image formation) من خلال تغيير مسار الاشعة النا

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Publication Date
Tue Oct 01 2024
Journal Name
البصريات
الفصل الخامس/ المرايا
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المرايا (Mirrors) المِرْآة هي أداة لها القابلية على عكس الضوء بطريقة تحافظ على الكثير من صفاتهما الأصلية. تخضع الصورة المتكونة في المرايا الى قوانين الانعكاس . تمتاز الصور المتكونة في المرايا بخلوها من التأثيرات اللونية (الزيغ اللوني) الذي سوف نتطرق له في الفصل اللاحق . تستخدم المرايا في كثير من الاجهزة البصرية والأدوات المنزلية والصناعية والطبية لما لها من مميزات في تكوين صور بأشكال وأحجام مختلفة . ان الوظيفة ا

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Publication Date
Sat Oct 05 2024
Journal Name
البصريات
الفصل الثالث/ الانكسار في السطوح الكروية
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السطح الكروي (Spherical Surface) السطح الكروي هو سطح منحني جزء من كرة . يسمى السطح الكروي محدب (convex surface) اذا كان مركز التكور له على اليمين ، ويسمى السطح الكروي مقعر(concave surface) اذا كان مركز التكور له على اليسار كما في الشكل (1) . السطح الكروي الذي يفصل وسطين شفافين له خاصية تجميع او تفريق الاشعة الضوئية المنكسره عليه نتيجة قوانين الانكسار ، وتطبيق قانون سنيل على السطح الكروي باستخدام العمود المقام على مماس النقطة التي يحدث

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Publication Date
Sun Feb 28 2021
Journal Name
Neuroquantology
Calculation of Radiation Nuclei Concentrations in Fertilized and Unfertilized Plants Samples Using Gamma Spectroscopy
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The aim of this work was to estimate the concentrations of natural and artificial nuclides in some fertilized and unfertilized plant samples. These samples were collected and prepared in a petri dish for the measurements using gamma spectroscopy. The average values of 238U, 232Th, 40K, and 137Cs for the unfertilized plant samples were (11.964 ± 3.226, 8.273 ± 2.639, 402.436 ± 18.099, and 2.761 ± 1.613) respectively, and for the fertilized plant samples were (30.434 ± 5.282, 22.584 ± 4.620, 711.332 ± 25.806, and 6.986 ± 2.542) respectively. The average values of radiological hazard indices, Raeq, D, D for 137Cs, (AEDE)in, (AEDE)out, Iγ, Hin, and Hout for the unfertilized plant samples were (54.782 ± 7.216, 27.306, 0.469, 0.

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Scopus (2)
Crossref (1)
Scopus Crossref
Publication Date
Sun Jun 01 2025
Journal Name
Journal Of Physics: Conference Series
Fabrication of (unsaturated polyester / carrot fibers) gel coat with high impact and compressive strengths
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Abstract<p>Due to the low cost of both unsaturated polyester resin and the plant fibers along with protect of the environment, the wasted Carrot fibers were employed in this study to strengthen and color the resin. Carrot peels powders have been incorporated with unsaturated polyester/ natural fibers (UPE/C.F) gel coats to form a good candidate with good mechanical behaviors in different industrial applications. The wasted carrot peels fibers, were dried, crashed and milled into micro particles sizes (2.5% microns) to improve the mechanical properties (impact energy, Compressive load and Elastic Modulus) of unsaturated polyester. Micro carrot fibers (C.F) have been loaded to unsaturated fibers a</p> ... Show More
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Scopus Crossref
Publication Date
Tue Oct 01 2024
Journal Name
البصريات
الفصل السابع/ التداخل
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مقدمة (Introduction) درسنا فيما سبق ظواهر الانكسار والانعكاس التي تندرج ضمن البصريات الهندسية ، اي يعتبر فيها مسار الضوء بشكل أشعة مستقيمة . لكن حقيقة الامر ان الضوء يسير في الوسط بشكل موجي ، اي يخضع لصفات الموجة الكهرومغناطيسية من سرعة وطول موجي وتردد وطاقة وزخم . ان من اهم الظواهر البصرية التي تندرج ضمن الطبيعة الموجية للضوء هي ظاهرة التداخل (interference) . لذلك يجب في البداية التعرف على صفات الموجة الكهرومغناطيسية للتم

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Publication Date
Tue Oct 01 2024
Journal Name
البصريات
الفصل الثامن/ الحيود
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مقدمة (Introduction) الحيود هو احد الظواهر المتعلقة بالطبيعة الموجية للضوء ، تحدث عند اصطدام موجة ضوئية )أو صوتية( بعائق وتوصف بانها انحناء شديد الوضوح للموجات حول عوائق صغيرة وانتشار الموجات من خلال فتحات صغيرة . وتحدث ظاهرة الحيود أيضا مع الجسيمات الأولية مثل الإلكترون والنيوترون حيث أن الجسيمات الأولية لديها خصائص موجية، فحيود الضوء يحدث أيضا مع المادة ويمكن أن يُدرس طبقاً لميكانيكا الكم . فالحيود هو انحراف ال

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Publication Date
Thu Sep 15 2022
Journal Name
Alustath Journal For Human And Social Sciences
الانعكاسات الاجتماعية للازمتين الاقتصادية والصحية في العراق لعام 2020‏‎ : ‎دراسة اجتماعية في مدينة بغداد
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     لم يكن العراق بمعزل عن العالم أثناء انتشار ازمة كوفيد19 وما نجم عنها من تحديات اجتماعية واقتصادية وسياسية ليتبلور المشهد الى أزمة عالمية مركبة ( صحية - اقتصادية ) انعكست بشكل او باخر على الواقع الاجتماعي وسببت خللا واضحا في حقوق الإنسان ولاسيما الحق في عيش حياة امنة وكريمة ، ولاسيما ان تاثير هذه الازمة جاء بشكل متفاوت بين المجتمعات المختلفة وداخل المجتمع الواحد بين الفئات المجتمعية ايضا ، كما بينت الأزمة

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Crossref
Publication Date
Thu Dec 15 2022
Journal Name
Alustath Journal For Human And Social Sciences
صعوبات توظيف تقنيات التعليم في المرحلة الإعدادية من وجهة نظر مدرسي مادة الجغرافية
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     يهدف البحث الحالي إلى تعرّف صعوبات توظيف تقنيات التعليم في المرحلة الإعدادية من وجهة نظر مدرسي المادة، تكون مجتمع البحث من (63) مدرساً ومدرسة، من مدارس مديرية تربية بغداد الرصافة الثالثة، وعينة استطلاعية مكونة من (25) مدرساً ومدرسة من خارج مجتمع البحث، وقد اعتمد الباحث المنهج الوصفي التحليلي، وتكونت أداة البحث من استبانة موجهة لمدرسي مادة الجغرافية البالغ عددها (34) فقرة موزعة على أربعة مجالات ( الصعوبات ا

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