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Publication Date
Fri Dec 15 2023
Journal Name
Bionatura
Evaluation of the quality of potable water in Al-Rusafa side, Baghdad, Iraq
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Safe drinking water is essential for the present and future generations' health. This study aims to assess drinking water quality in Baghdad's Al-Rusafa neighborhood. Water samples were taken from 32 neighborhoods on this side. The quality of the examined potable water samples differed depending on the water source. This investigation's pH, chlorine, EC, TDS, TSS, Cd, and Pb levels were below acceptable ranges. TDS levels in Al-Mada'in are more significant than acceptable (>600ppm) water levels. Bacteria have polluted six communities (Shigella, Salmonella, Escherichia coli, and Klebsiella). Bacterial quality of drinking water and gram-negative bacteria resistant to chlorine in Baghdad's municipal water supply. Regarding pH, the w

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Publication Date
Fri Jun 30 2023
Journal Name
Iraqi Journal Of Science
Stratigraphy Analysis of the Nahr Umr Formation in Zubair oil field, Southern Iraq
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     The Nahr Umr Formation is considered one of the main reservoirs produced in southern Iraq. It is one of the important siliciclastic deposits of the Cretaceous sequence of Iraq oilfields. Zubair oil fields ZB-190 and ZB-047 were chosen to study areas. This study depends on the available core and cutting samples to determine the facies analysis, depositional environments, petrographic characteristics and diagenesis processes. Based on the description of the core and the borehole, six types of facies were distinguished in the Nahr Umr Formation, resulting in an intercalated sandstone and shale with a thin layer of siltstone. The petrographic study of the clastic part of the Nahr Umr Formation showed that the sandstone is composed m

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Publication Date
Sat Dec 17 2022
Journal Name
Applied Sciences
A Hybrid Artificial Intelligence Model for Detecting Keratoconus
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Machine learning models have recently provided great promise in diagnosis of several ophthalmic disorders, including keratoconus (KCN). Keratoconus, a noninflammatory ectatic corneal disorder characterized by progressive cornea thinning, is challenging to detect as signs may be subtle. Several machine learning models have been proposed to detect KCN, however most of the models are supervised and thus require large well-annotated data. This paper proposes a new unsupervised model to detect KCN, based on adapted flower pollination algorithm (FPA) and the k-means algorithm. We will evaluate the proposed models using corneal data collected from 5430 eyes at different stages of KCN severity (1520 healthy, 331 KCN1, 1319 KCN2, 1699 KCN3 a

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Scopus (4)
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Publication Date
Sat Nov 28 2020
Journal Name
Iraqi Journal Of Science
3D Seismic Reflection Study of Al-Akhadeir Area, Southwestern Iraq
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This study includes structural and stratigraphic interpretation of 3D seismic reflection data for Zubair Formation (L. Cretaceous) within Al-Akhadeir area, southwestern Iraq (Karbala Governorate). Depending on the 3D seismic reflection interpretation process, and based on the synthetic seismogram  and well logs data, two horizons were identified and selected (top and base Zubair  reflectors). These horizons were followed up over the entire area in order to obtain structural and stratigraphic settings. TWT, depth, and velocity maps for the base and top Zubair Formation were constructed. From the interpretation of these maps and based on the seismic section, the study concluded that there are some enclosures that represent anticl

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Publication Date
Wed Aug 30 2023
Journal Name
Iraqi Journal Of Science
Effect of Salinity Stress on Oxidative Stress Parameters and the Activity of Antioxidant Enzymes in Eight Durum Wheat Genotypes
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     This study was carried out at the Tissue Culture Laboratory, which belongs to the General Commission of Biotechnology, in order to evaluate the influence of NaCl-induced salinity stress on some oxidative parameters (MDA and H2O2) and antioxidant enzymes (CAT, APX, and SOD) in eight durum wheat genotypes (Doma1, Bouhoth11, Cham3, Bezater, Cham5, Aghamatales, Icaverve, and Icamber) in vitro, to determine the most salinity tolerant genotypes. Salinity stress was applied by adding different levels of NaCl to the growing medium (0, 50, 100, and 150 mM). The experiment was laid according to a complete randomized design (CRD) with sixteen replicates. Increasing

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Scopus (3)
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Publication Date
Thu Feb 27 2020
Journal Name
Iraqi Journal Of Science
Isotopic Study of Springs Near Haditha Dam Western Iraq
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     Stable isotopic technique and hydrochemistry was used in studying the water resources interaction of near Haditha Reservoir area, western Iraq. Throughout the study area, 14 groundwater samples (Bashina, Zwachi springs and Wells), 8 surface water samples from the study area, and 7 spring samples were analyzed for 2H and 18O stable isotopes and hydrochemical analysis. In this study, the temperature, altitude and continental effects on the isotopic composition of rain water in Iraq were studied. The climate of the study area is classified as semi-arid to arid region. The results show a variation in the isotopic values of Haditha reservoir and Euphrates river. This variation is due to the effec

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Publication Date
Mon Dec 30 2013
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Concentration of Orange Juice Using Forward Osmosis Membrane Process
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Forward osmosis (FO) process was applied to concentrate the orange juice. FO relies on the driving force generating from osmotic pressure difference that result from concentration difference between the draw solution (DS) and orange juice as feed solution (FS). This driving force makes the water to transport from orange juice across a semi-permeable membrane to the DS without any energy applied. Thermal and pressure-driven dewatering methods are widely used, but they are prohibitively energy intensive and hence, expensive. Effects of various operating conditions on flux have been investigated. Four types of salts were used in the DS, (NaCl, CaCl2, KCl, and MgSO4) as osmotic agent and the experiments were performed at the concentration of

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Publication Date
Sun Jan 01 2017
Journal Name
Journal Of Engineering
Adaptive Sliding Mode Controller for Servo Actuator System with Friction
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This paper addresses the use of adaptive sliding mode control for the servo actuator system with friction. The adaptive sliding mode control has several advantages over traditional sliding mode control method. Firstly, the magnitude of control effort is reduced to the minimal admissible level defined by the conditions for the sliding mode to exist. Secondly, the upper bounds of uncertainties are not required to be known in advance. Therefore, adaptive sliding mode control method can be effectively implemented. The numerical simulation via MATLAB 2014a for servo actuator system with friction is investigated to confirm the effectiveness of the proposed robust adaptive sliding mode control scheme. The results clarify, after

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Publication Date
Mon Dec 30 2013
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Kinetic Study and Simulation of Oleic Acid Esterification over Prepared NaY Zeolite Catalyst
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Esterification considers the most important reaction in biodiesel production. In this study, oleic acid was used as a suggested feedstock in order to study and simulate production of biodiesel. The batch esterification reaction of oleic acid was carried out at various operating conditions; temperature from 40 to 70 °C, ethanol to oleic acid molar ratio from 3/1 and 6/1 and a reaction time up to 180 min.
The catalyst used was prepared NaY zeolite, which is added to the reaction mixture as 2, 5 and 10 wt.% of oleic acid.
The results show that the optimum conditions, gives 0.81 conversion of oleic acid, were 6/1 molar ratio of ethanol/oleic acid, 5 wt.% NaY relative to initial oleic acid, 70°C and 60 minutes. The activation energy o

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Publication Date
Fri Sep 02 2022
Journal Name
Journal Of Legal Sciences
مبدأ التخصيص
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      يحتل المبدأ مكانة متميزة بين المبادئ العامة للقانون في القانون الدولي, ولكونه أحد المبادئ الراسخة في النظم القانونية الوطنية والتي تمثل الأنظمة الرئيسة في العالم, وهذا ما يبرر النهج الإرادي للمبدأ باعتباره تعبير عن إرادة الدول , لذا كان المبدا محل دراسة من قبل لجنة القانون الدولي في موضوع التجزؤ باعتباره أحد الأساليب القانونية لربط نظم القواعد الخاصة بالقانون الدولي التقليدي للحفاظ على تم

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Crossref
Publication Date
Tue Sep 01 2015
Journal Name
Journal Of Engineering
Internal Convective Heat Transfer Effect on Iraqi Building Construction Cooling Load
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This work involves the calculation of the cooling load in Iraqi building constructions taking in account the effect of the convective heat transfer inside the buildings. ASHRAE assumptions are compared with the Fisher and Pedersen model of estimation of internal convective heat transfer coefficient when the high rate of ventilation from ceiling inlet configuration is used. Theoretical calculation of cooling load using the Radiant Time Series Method (RTSM) is implemented on the actual tested spaces. Also the theoretical calculated cooling loads are experimentally compared by measuring the cooling load in these tested spaces. The comparison appears that using the modified Fisher and Pedersen model when large ventilation ra

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Publication Date
Sat Jun 15 2024
Journal Name
Iraqi Journal Of Laser
تقييم تأثير الدايود ليزر 1470 نانومتر في علاج البواسير الشرجية بطريقة تخثير الدم
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الخلاصة:

الخلفية: البواسير هي مشكلة شرجية منتشرة في جميع أنحاء العالم، والتي يمكن أن تصيب عددًا كبيرًا من الأشخاص كل عام.  الأوردة في البواسير عندما تتوسع  وتتضخم فإنها ستتحول إلى حالة مرضية تسمى مرض البواسير. يستخدم الليزر بشكل رئيسي لقطع و/أو تخثر الأنسجة. في هذه الدراسة تم استخدام ليزر ديود 1470 نانومتر في 10 حالات مصابة ببواسير من الدرجة الثانية والثالثة والرابعة عن طريق&nb

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Publication Date
Sat Dec 01 2007
Journal Name
Journal Of Engineering
SETTLEMENT REDUCTION UNDERNEATH SURFACECIRCULAR FOOTING RESTING ON REINFORCEDSOILS.
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An analytical approach, adopted to find the settlement of foundations resting on reinforced soil based on the test results on a model surface circular footing resting on reinforced soil, is summarized. The soil was reinforced using biaxial geomesh. The settlement was determined by considering the compatibility of strain (settlement) between soil and reinforcement element underneath the foundation. Theoretical
equations were used to estimate the settlement either from the superstructure loads or from in-situ plate load tests on the reinforced soil system. The type of geomesh used in this study has been determined based on the grain size distribution of the soil. The
investigation in this study used two different types of geomesh

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Publication Date
Wed Sep 18 2019
Journal Name
Journal Of Legal Sciences
جريمة الإبادة الجماعية
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تعد الجرائم الدولية الماسة بالجنس البشري من أشد الجرائم خطورة ضد

البشر، إذ أنها تنطوي على مساس بحياة شخص أو مجموعة من الأشخاص أو

بحريتهم أو حقوقهم أو آدميتهم، وتشكل تلك الجرائم في مجموعها ما يطلق عليه

الجرائم الإنسانية.

وتعتبر الجرائم الإنسانية حديثة العهد نسبيًا على الصعيد الدولي، حيث لم

تظهر في شكلها الحالي إلا بعد الحرب العالمية الثانية، وقد نُصّ عليها لأول مرة

في المبدأ السادس

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Crossref
Publication Date
Mon Jan 30 2023
Journal Name
Journal Of Studies In History And Archeology
دور المبادرات الناجحة لعلماء جامع القصر وانعكاسها على احداث العصر العباسي من القرن الخامس وحتى السابع الهجريين
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   لا بد من الاشارة اولا الى ان جامع القصر يقع في جانب الرصافة . وهو من المساجد القديمة، فقد عرف بجامع الخليفة ،اذ شيده الخليفة العباسي المكتفي بالله "289هـ-295هـ" ،وقد انشأ هذا المسجد الجامع لصلاة الجمعة. بما ان جامع القصر كان الجامع الرسمي للدولة العباسية ورجالات السلطة فيها، لذا فقد احتل اهمية كبيرة لما تمتع به من مكانة وانه كمؤسسة برجالها قد وضعوا اهدافهم قدر المستطاع على ارض الواقع.لا سيما وان هذا الجامع

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Publication Date
Sun Sep 01 2024
Journal Name
Journal Of Engineering
Automatic Aircraft Landing System: A Review
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The aircraft landing phase, marking the finishing of a flight plane, is a critical yet dangerous aerial maneuver. Even though it might seem simple, predicting the complexities of performance during landing presents a big challenge due to the dynamic characteristics of the phase, interaction with piloting methods, as well as inherent uncertainties in aerodynamics. Landing is executed in close proximity to the ground at reduced airspeed, the landing phase entails an escalated safety risk. Notably, incidents and accidents, particularly overruns where aircraft fail to slow sufficiently on the runway before landing, underscore the imperative for advanced landing technologies. This paper presents a comprehensive review of rese

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Publication Date
Sun Sep 01 2024
Journal Name
Journal Of Engineering
Verifying Welding Processes Selection for a Case Study Using an Analytic Hierarchical Process
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This paper aims to develop a framework for differentiating the selection of welding processes using specialized knowledge-based expert systems, which are particularly useful in dealing with issues that require complex decision-making. A program was created and programmed using the process information maps (PRIMAs) matrix in Visual Basic Access for selecting welding processes in a study. The program is in two stages. In the first stage, it excludes non-candidate operations according to several criteria, the most important of which is the type of metal and its thickness. The second stage is arranging operations using multi-criteria methods for decision-making through research to resolve complicated problems involving multi

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Publication Date
Mon Jun 19 2023
Journal Name
Journal Of Engineering
Manufacturing and Study the performance of Selective Surfaces that used in flat plate Solar Collectors
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In this research an experimental study has done for testing the thermal performance of selective surfaces used in solar collectors for substrate of iron, galvanized iron and aluminum which are commercially available. The coating process for the samples has done in two ways, the electroplating and the chemical spray pyrolysis. The results of the thermal performance test of these samples are comparing with the thermal performance of a sample without paint and other paint with black paint without shines commercially available. For the electroplated samples, the performance study has done for different immersion time in plating bath, the
distance between electrical poles, the current density, and area ratio of the sample plated area to

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Crossref
Publication Date
Mon Jan 30 2023
Journal Name
Journal Of Studies In History And Archeology
مصطفى كمال اتاتورك وروسيا السوفيتية 1920-1938
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.

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Publication Date
Mon Jan 30 2023
Journal Name
Journal Of Studies In History And Archeology
الوصف والتأصيل الحضاري والفني لقلائد غير منشورة من مواقع حوض سد مكحول
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لا يخفى على الباحثين والمختصين بدراسة الآثار أهمية اللقى الأثرية، التي يُعثر عليها في أثناء التنقيبات في الكشف عن كم هائل من المعلومات التي توضح التاريخ الديني والسياسي والاقتصادي والفكري والاجتماعي لأي موقع أثري، وجاءت القلائد بوصفها إحدى هذه اللقى، إذ لم يخلو أي موقع أثري منها. ومواقع حوض سد مكحول من المواقع الغنية بالحلي ومنها القلائد. وتعد القلائد احدى الفنون التي أبدع فيها انسان بلاد الرافدين شأنها ش

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Publication Date
Sun Jan 04 2015
Journal Name
Journal Of Educational And Psychological Researches
Smart thin king and its relation with cognitive (intuitive- Systematic) style among the university lecturers
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Smart thinking requires a continuous flexible systeroatic  teaching in order that the lecturer can reach at easily, The Successful individuals in smart thin king are the most knowledgably with  it, where the cognitive (intuitive- systematic) style has common bases with another cognitive styles in many traits, and these two concepts are the core of theorization of the rost important cognitive styles. The present study aims to measure the Smart thinking among university lecturers according to sex variable and recognize the statistically differences significance in the level of cognitive (intuitive- systematic) style among the university lecturers according to sex variable and recognize the correlation between smart thinki

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Publication Date
Mon Dec 31 2012
Journal Name
The Iraqi Journal Of Veterinary Medicine
دراسة بعض العوامل ودرجات الحرارة المؤثرة في إنتاج الحليب اليومي لدى الجاموس المحلي في نينوى: كره بيت أواديس اواديسيان 1 وعلاء سلمان الحداد 2 وعدي شهاب العبادي 2 ونصر نوري الانباري 1 وعلي صالح صادق
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أجريت هذه الدراسة في نينوى على الجاموس المحلي، إذ جمعت البيانات عن 154 جاموسنة فني ليلني مخيل ني فني
المحافظة لدراسة إنياج الحليب اليومي وذلك للمندة من 1/7/2010 ولغاينة 18/7/2010 ولخمسنة أينام ميوالينة يالينوم ا و
والخامس والياسع والثالث عشر واليوم السنابع عشنر منع جسنجير درجنات الحنرارة الونغرى والعظمنى. جنم جحلينر البياننات
باسنيعما يريينة ا نمنوذج الخاني العنام ي General linear model-GLM ضنم البرننام SAS لدراسنة جناتير

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Publication Date
Mon Feb 13 2023
Journal Name
Journal Of Educational And Psychological Researches
The Level of Emotional Intelligence among Principals of Basic Education Schools in Al dakhiliyah Governorate in the Sultanate of Oman from the Teacher's Point of View.
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Abstract

This study aims to identify the level of emotional intelligence among principals of basic education schools in Al-Dakhiliya Governorate. The descriptive approach was used. A questionnaire of two parts was utilized; its second part included (27) items divided into five dimensions related to emotional intelligence. The study sample consisted of (337) teachers representing 52% of the study sample were randomly selected. The study result showed that level of the emotional intelligence is high and the motivation dimension is the highest. There were no statistical differences at the level (α≤ 0.05) due to the impact of (the social type, the educational qualification, and the years of experience) in all the

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Publication Date
Tue Dec 24 2019
Journal Name
Journal Of Legal Sciences
الجلسة الأولى لانعقاد مجلس النواب في ظل دستور جمهورية العراق لعام 2005: دراسة تحليلية
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يهدف هذا البحث الى معالجة التنظيم الدستوري والقانوني للجلسة الأولى لانعقاد مجلس النواب، يستوي في ذلك من النواحي الإجرائية والموضوعية، فضلاً عن معالجة الإشكاليات العملية المرتبطة بهذه الجلسة وآثارها فيما يتعلق بتحديد مدة ولاية مجلس النواب ورئيس الجمهورية ومجلس الوزراء.

ولا يقتصر الامر عند هذا الحد فحسب، بل استعرض هذا البحث موقف بعض الدساتير العراقية والمقارنة من الجلسة الأولى للبرلمان، وتحديد الإجر

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Publication Date
Sun May 31 2020
Journal Name
Journal Of Studies In History And Archeology
الرمزية في الفن الإسلامي
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الفن نشاط بشري يتميز بالقدرة والمهارة في إظهار الابداع والجمال(1)، وهو وسيلة ابداعية يستخدمها الإنسان للتعبير عن احاسيسه ومشاعره وآرائه وأفكاره في الحياة(2) ويهدف بصورة جوهرية الى التعبير عن أفكار الإنسان وتصوراته المتأثرة بالفكر الديني والدنيوي الذي يمثل اساس فلسفة الإنسان في الحياة(3). فمنذ أقدم العصور والإنسان مدفوع بطبيعته الى التأمل بما يحيط به من أشياء أدركها واستمتع بها وأحس بجمالها

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Publication Date
Sun May 31 2020
Journal Name
Journal Of Studies In History And Archeology
أهم المعادن التي عرفها حرفيو العراق القديم
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تمهيد

تعد المعادن من أهم المواد الخام الضرورية لكثير من الحرف والصناعات الفنية، إذ استعملت المعادن بحرفية منذ العصر الشبيه بالكتابي، طور أوروك.

إذ يرجع الفضل في تطور الحضارة والثقافة والفنون وتقدمها، كفن النحت على الحجر والنحت من المعدن على حد سواء، وأدوات الزراعة، إلى اكتشاف المعادن واستعمالها في العراق القديم([i])، إذ إن أدوات العمل المعدنية كالفؤوس والشواقيل ساعدت على تطور ا

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Publication Date
Wed Apr 30 2025
Journal Name
Journal Of Studies In History And Archeology
عبد الله بن أسعد اليافعي (ت 768هـ) وكتابه مرآة الجنان وعبرة اليقظان
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يهدف البحث إلى دراسة حياة عبد الله بن أسعد اليافعي، ومنهجهُ في كتابة كتابهُ (مرآة الجنان وعبرة اليقظان في معرفة ما يعتبر من حوادث الزمان)

وتأتي اهمية الدراسة في انها تلقي الضوء على سيرة الإمام اليافعي من ولادتهُ إلى وفاتهُ، والقيت الضوء الى اهمية كتابهُ ومنهجهُ التاريخي في كتابة مرآة الجنان ، وقسمت الدراسة  الى محورين:

تضمن الأول: اسمهُ، نسبهُ، نشأتهُ، اسرتهُ، سيرته العلمية ورحلاته، شيوخهُ، ووفا

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Publication Date
Mon Jun 30 2025
Journal Name
Journal Of Studies In History And Archeology
الاخمينيون .. من القرية الى المدينة
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   يُعدّ التحول الحضاري من الأنماط الريفية أو القبلية إلى البنى المدنية أحد أبرز مؤشرات النضج السياسي والتطور الاجتماعي الذي شهدته حضارات الشرق الأدنى القديم، وتُعدّ الإمبراطورية الأخمينية (550–330 ق.م) نموذجًا بالغ الأهمية في هذا السياق. فقد نهضت هذه الدولة، التي أسّسها كورش الكبير، من رحم تشكيلات قبلية وعشائرية كانت تستقر في الأقاليم الجبلية من جنوب غرب إيران، ونجحت خلال فترة زمنية قصيرة في إنشاء واحد

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Publication Date
Mon Jun 30 2025
Journal Name
Journal Of Studies In History And Archeology
وفاة سيدنا إبراهيم(عليه السلام) لمؤلف مجهول دراسة وتحقيق
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  صفو البشرية الأنبياء(عليهم السلام) والمتعلق بهم من أبناء وزوجات يكتسب المنزلة العالية لدى المؤمنين؛فيتتبعون سيرهم انطلاقًا من قداسة أصفياء الله تعالى،فتتأتى أهمية دراسة المخطوط وتحقيقه من أمرين أولهما: دراسة حياة ابن خير الناس وسيدهم محمد(صلى الله عليه وآله وسلم)،ووصل الربط بالصالحة العفيفة السيدة مارية القبطية الصابرة التقية،وأخرهما:أحياء تراث مخطوط ونشره،في خطوة مكملة لجهود القائمين على الأماكن ا

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Publication Date
Wed Apr 30 2025
Journal Name
Journal Of Studies In History And Archeology
النشاط الاقتصادي لعناصر السكان في العصر الفاطمي اهل الذمة أنموذجا
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كما حدده القرآن الكريم والسنة النبوية، فإن من تراثنا الثقافي الإسلامي معاملة أهل الذمة (الذميين) بالعدل والإنصاف في المعاهدات والاتفاقيات. وقد أصبح هذا النهج، في معظمه، نهجًا سار عليه الخلفاء الفاطميون. وقد مثّلت الخلافة الفاطمية نموذجًا ساطعًا لهذه المعاملة والتسامح مع أهل الذمة. ولم يقتصر هذا التسامح على مشاركتهم في الخدمة العامة، بل شمل مشاركة أهل الذمة في الخدمة العامة للدولة الفاطمية في مصر، متمثلة ف

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