The hydrodynamics behavior of gas - solid fluidized beds is complex and it should be analyzed  and understood due to its importance in the design and operating of the units. The effect of column inside diameter and static bed height on the minimum fluidization velocity, minimum bubbling velocity, fluidization index, minimum slugging velocity and slug index have been studied experimentally and theoretically for three cylindrical columns of 0.0762, 0.15 and 0.18 m inside diameters  and 0.05, 0.07 and 0.09 m static bed heights .The experimental results showed that the minimum fluidization and bubbling velocities had a direct relation with column diameter and static bed height .The minimum slugging velocity had an

موضوع الحرية بشكل عام يعد من الموضوعات المهمة لدى المشرع الدستوري فلذا حرص كل الحرص ان ينص عليه في مقدمة ومحتوى نصوصه وذلك لما عان المجتمع من الويلات  والظلم والاستبداد من قبل الحكام و المحكومين جعلت الحرية تحت رحمة إفتاتهم ، فقد نصت الإعلانات العالمية و العربية على ضرورة إعطاء الحريات العامة بدون تمييز عرقي او قومي بل للإنسانية جمعاء وقد رتب اثارا على من تخلف عن الاتفاقيات تشجيعا منه لحث المشرعين الوطني

ان تنمية الروح الوطنية يعد من اهم اهداف تدريس مادة الادب على مستوى المرحلة الثانوية ويهدف البحث الى التعريف بالمواقف الوطنية والسياسية للادباء والشعراء ومنهم  العراقي الشاعر عبد المحسن الكاظمي.

ومن خلال شعر الشاعر يمكن التعرف على نموذج من الشعراء الوطنيين في الادب العراقي الحديث وذلك لكي يسهل استيعاب مفهوم الوطنية المتوازنة البعيدة عن التطرف والتعصب وكذلك رفع روح الوطنية القائمة على التجربة الواق

          Publication and edition of  two tablets from the library in the Ebabbar Temple of Sippar,  a manuscripts represent a Babylonian extispicy reports for the god marduk.

        The texts of this article belong to the texts discovered during the eighth excavation campaign of Baghdad University at Sippar in the twenty-fourth excavation season .

       As it was among the texts discovered in Room No. 1 and it belongs to the Old Babylonian Period, especially from the time of the King Ammi Saduqa (reigned 1646-1626 BC ) .dated to the years .[i]

Since more than a decade, human rights dialogue in the European Mediterranean Region has been marked by a number of tensions. Although a number of factors contribute to such disputes, the effect of human rights conditionality, which ties EU economic cooperation progression with partner countries human rights advancement, on the dialogue has not been studied. Understanding the aspects, impacts, and effects of conditionality on Euro-Med relations is crucial for furthering dialogue. Yet this variable has been almost entirely neglected in academic and policy research. The research concludes several direct and indirect impacts of conditionality on human rights dialogue using a mixed methodology approach. Direct effects are reflected in the wi

الأهمية :

التخطيط بالمعنى العام مارسته بعض الجماعات ، وكثير من الأفراد عبر العصور فهم حاولوا أو يحاولون التحكم في مستقبل حياتهم أو حياة أبنائهم ، وقد حدثنا التأريخ عن بعض التجارب لمواجهة الأزمات والكوارث التي هددت بعض الشعوب ، ولعل قضية سيدنا يوسف عليه السلام وهي تشير الى خطته لمواجهة المجاعة المنتظرة ، ومقوماتها حسن التخزين وضبط الأستهلاك وفترتها الزمنية ، فضلاً عن أمثلة تاريخية لموا

Short Multi-Walled Carbon Nanotubes functionalized with OH group (MWCNTs-OH) were used to synthesize flexible MWCNTs networks. The MWCNTs suspension was synthesized using Benzoquinone (BQ) and N, N Dimethylformamide alcohol (DMF) in specific values and then deposited on filter paper by filtration from suspension (FFS) method. Polypyrrole (PPy) conductive polymer doped with metallic nanoparticles (MNPs) prepared using in-situ chemical polymerization method. To improve the properties of the MWCNTs networks, a coating layer of (PPy) conductive polymer, PPy:Ag nanoparticles, and PPy: Cu nanoparticles were applied to the network. The fabricated networks were characterized using an X-ray diffractometer (XRD), UV-Vis. spectrometer, and Ato

To determine the impact of climate change on the growth and yield of sunflower when planted at two different climatic times, a field experiment was conducted in Anbar Governorate, specifically in the Ramadi district, in the fields of one of the farmers. Five cultivars were used: "Aqmar", "Haysen", "Isaqi", " Flami a and "Tarzan", at three plant densities of 88,900, 66,670, and 53,300 plants ha^-1. A randomized complete block design (R.C.B.D) was used with three replications, in a split plot arrangement, where plant densities occupied the main plots and cultivars occupied the sub plots. The results indicated the superiority of the cultiv

Drilling fluid properties and formulation play a fundamental role in drilling operations. The Classical water-based muds prepared from only the Syrian clay and water without any additives((Organic and industrial polymers) are generally poor in performance. Moreover, The high quantity of Syrian clay (120 gr / l) used in preparing drilling fluids. It leads to a decrease in the drilling speed and thus an increase in the time required to complete the drilling of the well. As a result, the total cost of drilling the well increased, as a result of an increase in the concentration of the solid part in the drilling fluid. In this context, our study focuses on the investigation of the improvement in drilling mud   Prepa

This study aims to evaluate the feasibility of using pulsed Nd:YAG laser spot welding to join dissimilar metals consisting of nickel and nickel-plated copper in busbar joints for lithium-ion batteries. The effects of key operating parameters, namely laser energy, pulse repetition rate, and focal position, on the mechanical and structural properties of the weld were examined. The results showed that an energy of 13 joules achieved the highest peak shear force of approximately 273 N with a homogeneous melt zone and limited surface defects, while an energy of 10 joules recorded the highest hardness value (370HV0.300) due to the balance between energy input and cooling rate. It was also found that a repetition rate of 20 Hz and a focal posit

This research aims to develop transdermal patches of Ondansetron hydrochloride (OSH) with different types of polymers, ethyl cellulose and, polyvinyl pyrrolidone k30 in a ratio (3:0.5,3:1,3:2,2:1,1:1) with propylene glycol 20%w/w as a plasticizer. Prepared transdermal patches were evaluated for physical properties. The compatibility between the drug and excipients was studied by Differential scanning calorimetry (DSC), where there is no interaction between the drug and polymers. From the statistical study, there is a statistical difference between all the prepared formulations p<0.05. In-vitro Release study of transdermal patches was performed by using a paddle over the disc. The release profile of OSH follow

   تعد المخططات من الجوانب الضرورية في عمارة بلاد الرافدين وتعتمد الأبنية في اختلاف اشكالها واغراضها على هذه المخططات،وعادة ما يبدأ المعماري في حضارة بلاد الرافدين قبل الشروع في أي بناء بعملية تخطيط ماهية البناء في فكره ثم يترجم هذا التخطيط على واقع الأرض المراد البناء عليها وبذلك فان عملية تخطيط البناء تسبق عملية البناء نفسه،كما انها تعتمد بالدرجة الأساس على ماهية البناء نفسه(كبر مساحته من صغرها)وعل

 الختم عبارة عن قطعة صلبة من الطين اوالحجر اوالمعدن اواي مادة اخرى عضوية, وتكون الختام على نوعين منبسطة واسطوانية , ينفذ المشهد المراد بواسطة الحفر على سطح الختم بالنحت الغار بشكل معكوس وعند طبعه على الطين يظهر المشهد المنفذ بشكل   بارز وبصورة صحيحة ,وفي الغالب يحتوي الختم على ثقوب لتعليقه,ويستعمل الختم كثيرا في الحياة اليومية,فضلا عن اهميته بالدراسات الاثارية.

تشير الادبيات الى ان العنف قد رافق الانسان منذ بدء الخليقة حتى يومنا هذا، الا ان التطور العلمي والتكنلوجي والسرعة الفائقة في التغيير قد زاد من حجمه، وعدد مثيراته واختلفت نوعيته تبعاً لارتقاء الانسان ( العكيلي، 2000، ص91).

يتسم القرن الحادي والعشرين بظاهرة العنف بشكل عام، حيث لم تسلم منطقة منه، وهذا لا يمثل تهديداً لمنجزات الانسان المادية والاجتماعية فقط، ولكنه يمتد نحو الانسان ذاته. وسلوك الع

يعالج هذا البحث مسؤولية رئيس مجلس النواب في دستور جمهورية العراق لعام 2005 والدساتير المقارنة باعتباره قائداً للسلطة التشريعية، ويبحث في أنواع وصور هذه المسؤولية، ويوضح الحدود الفاصلة في تحريكها، يستوي في ذلك بالنسبة إلى الإقالة أو الاتهام الجنائي، أو المسؤولية التاديبية من حيث تحديد الأسباب الموجبة لها والسلطة المختصة بفرضها والإجراءات الواجب اتباعها.

Inefficient wastewater disposal and wastewater discharge problems in water bodies have led to increasing pollution in water bodies.  Pollutants in the river contribute to increasing the biological oxygen demand (BOD), total suspended solids (SS), total dissolved solids (TDS), chemical oxygen demand (COD), and toxic metals render this water unsuitable for consumption and even pose a significant risk to human health. Over the last few years, water conservation has been the subject of growing awareness and concern throughout the world, so this research focused on review studies of researches that studied the importance of water quality of wastewater treated disposal in water bodies and modern technology to management w

يلعب الذكاء الاصطناعي (AI) دوراً متزايداً وحاسماً في فك رموز المخطوطات التاريخية وترميمها، حيث يقدم أدوات جديدة ومهمة للمؤرخين واللغويين وأخصائيي الحفاظ على التراث، وتتيح تقنيات التعلم الآلي والتعرف  على الأنماط تحليل النصوص القديمة وفك تشفيرها واستعادتها بدقة وسرعة لا مثيل لها، حيث غالباً لا تصل الأساليب التقليدية إلى حدودها.

Notes are given regarding new record species of the braconid parasite short note in Iraq. That is Apanteles angalcti it is found to parasitize early larval instaxs of Ectomyslois ceratontae, one of the most serious pests of pomegra- nate fruit.

Water level rise as well as inundation to gypseous soil medium can lead to a substantial loss of volume of the soil, with or without adding load. Macromechanical behavior of gypseous sandy soils using particle image velocimetry (PIV) is yet to be studied, with a particular emphasis on patterns of collapse. These unique patterns have given attention to researchers on deformable soils, but the difficulties of gypseous sandy soil still need to be addressed. Consequently, this study aims to quantify the local-scale displacement fields and patterns of failure of gypseous sand interacting with rigid strip foundations under static stress under comparison, emphasizing wetting due to rising the water table and the dry state using

تطرق البحث لمناقشة بعض الجوانب المتعلقة بمسألة الإجماع في أصول الفقه الإسلامي، ويهدف الى بيان حقيقته وحجيَّته، مع التركيز على استعراض الخلاف الموجود بين الأصوليين حول ما إذا كان الإجماع دليلًا مستقلًا بذاته في عرض الكتاب الكريم، والسّنة الشريفة )النظرية الدليلية)، أو أنَّه مجرد طريق كاشف عن السّنَّة (النظرية الطريقية)، وقد تبيَّن من البحث أنَّ سبب الاختلاف في تشخيص حقيقة الإجماع بين الأصوليين يعود إلى عوا

دور المعالجة الادراكية في اختزال البنية التصميمية للعلامة التجارية

 Children's fashion design is one of the applied visual arts that represents the core and backbone of the ready-to-wear clothing industry, as it depends on the child's ability to meet his health, psychological and social needs through his clothing.

    The Kingdom of Saudi Arabia is rich in cultural heritage and historical legacy that confirms its role in human civilization, as many civilizations have intersected on its land, and the various heritage sources are considered the distinguishing feature of each people and nation from others.

    Sadu weaving is a popular art form in the Kingdom of Saudi Arabia, famous for its ancient traditions and distinctive patterns that reflect Saudi cul

In this communication, introduce the split Mersenne and Mersenne-Lucas hybrid quaternions, also obtaining generating functions and Binet formulas for these hybrid quaternions and investigating some properties among them.

The construction industry presents significant high risks of injury and fatality to its workforce. Adopting prevention through design (PtD) principles is reported to have high potential for mitigating such risks and improving safety outcomes. PtD seeks to assess and reduce workplace hazards during the design phase, minimizing unsafe construction conditions. Despite its potential benefits, the construction industry encounters challenges in effectively utilizing PtD. Thus, the implementation of PtD in the US construction industry is limited, and designers’ awareness remains low. This evident lack of utilization warrants further examination of the contributing factors. The goal of this study is to identify and rank PtD utilization ba

The graphic field invests the visual space then shows the shape by all means of expression that have a certain meaning. The research is interested in studying the iconic form in the modern graphic design through investing names and flags and the extent of their action in the social life and invest them from one to another looked at from viewpoint of trading and consumption and investing their wide popularity. The study problem is manifested in the following question:
1- Does the iconic form help in ad circulation?
The importance of the research lies in the following:
1- Reading the visual iconic form through deciphering its current symbols. The form combines a concept and a case or a form and meaning.

The theoretical fra

The aim of this research is to investigate the effect of economic, social and institutional factors on adoption within the national program for the propagation of high-rank seeds of wheat crop. 170 questionnaires were collected, 50% of them were participants in the program from Wasit and Babil governorates. Probabilistic regression models were used to know this effect, and the possibility of adopting Farmers of improved seeds produced from the national program for the multiplication of seeds of higher grades using the (ADOPT) program. The adoption rate was 0.12%, and the total number of adopters were 12 farmers, at a rate of 14.2%. Tobit model was estimated  to find out the impact of the profitability of the dunum, capital,

Objectives: to evaluate patient knowledge with hemodialysis and to determine the effectiveness of Self-regulation Fluid Program on Patients with hemodialysis self-efficacy for fluid adherence in Al-Diwaniyah Teaching Hospital.

Methodology: A quasi-experimental design (two group design: pre-test and post-test) was used. This study was conducted in Al-Diwaniya Teaching Hospital for the period from (15^th of October 2018 to 20^th of May 2019) on a non-probability (purposive) sample consisting of (60 patients) treatment in hemodialysis units. A questionnaire was built as a data collection tool and consisted of four parts:

First part: Demographic characteristics of the pati