This research examines the impact of construction technology systems in contemporary architectural production through the study of the evolution in it systems, construction materials and methods of construction in addition to the digital revolution which provided possibilities of structural and architectural design in creating a distinct architectural product, as considered construction systems technology is the source of creativity in the architectural product, the research is assumed that the construction systems technology have achieved a structural innovation in production through the materials and methods of construction and digital design.
For Long time technology was connected to the

هدفت هذه الدراسة إلى استنباط الدلالات التربوية  التعبدية والأخلاقية في بعض القواعد الفقهية؛ ومن أجل تحقيق هذا الهدف استخدم البحث المنهج الوصفي وفق المدخل الاستنباطي، وقد تم تحديد ست قواعد فقهية لاستنباط هذه الدلالات وهذه القواعد هي : قاعدة  "درء المفاسد مقدَّم على جلب المصالح"، وقاعدة "الضرر لا يزال بمثله"، وقاعدة "إعمال الكلام أولى من إهماله"، و قاعدة " الـمُـثْبِت مقدَّم على النافي "،و قاعدة " يُغْ

The ground level ozone concentration at different locations in Baghdad city was identified. Five
different sites have been chosen to identify the ground level ozone concentration. Al- Dora and Al-
Za'afarania were chosen as areas contained point source ( power plant station ) in addition to high traffic
load , while Al –Uma park, Aden square and Al-Mawal square were chosen as area contained heavy
traffic only (line source). The measurement focuses on spring and fall because these periods display
favorable meteorology to ozone formation. During the research period the maximum values (peaks) for
ground level ozone concentration were observed at fall: at Al-Za'afarania area 101ppb as an average, at
Al-Dora 87 ppb as a

مشكلة البحث:

بين الحين والآخر تتصاعد الصيحات مطالبة بإصلاح النظام التعليمي لكي يتوافق هذا النظام مع ما يحدث في العالم من تطورات علمية وتكنولوجية تترك بصماتها على مختلف قطاعات الحياة .

ويعد المعلم وبلا شك ركنا أساسيا في هذا النظام ،وذلك لما للمعلم من تأثير أساسي في عملية التعليم والتعلم . ماذا يجدي إذا ما طورنا مناهجنا، واحسنا مباني مدارسنا، وأكثرنا من الوسائل والتقنيات ،ولم نوفر المع

Iron is one of the abundant elements on earth that is an essential element for humans and may be a troublesome element in water supplies.  In this research an AAN model was developed to predict iron concentrations in the location of Al- Wahda water treatment plant in Baghdad city by water quality assessment of iron concentrations at seven WTPs up stream Tigris River. SPSS software was used to build the ANN model. The input data were iron concentrations in the raw water for the period 2004-2011. The results indicated the best model predicted Iron concentrations at Al-Wahda WTP with a coefficient of determination 0.9142. The model used one hidden layer with two nodes and the testing error was 0.834. The ANN model coul

The aim of this study is to detect the prevalence of macroscopic sarcocystosis of 480 wild birds ( 82 Pygmy cormorant, 34 Black Stork, 99Common Gull,74 little Egret, 91Raven and 100 Mallard) were hunted from October 2009 to September 2010 in Al Rashdia areae /Baghdad . The macroscopic infection total was 9.58%. it was regarded to monthly variation. It was 27.5% in February and 2.5% in August. The highest infection rate was in the thorax muscles (6.2%) and the lowest in the neck muscles (1.6%), Also the macroscopic infection rate was higher (13.5%) in males than females (5%).

The disconnected piled raft foundation (DCPRF) is one of the newly introduced foundations for specialization in geotechnical engineering, which significantly reduces the moment and stress on the pile head. In addition, this type of foundation is an ideal choice in areas with seismic activity due to the presence of cushion material between the raft and the piles. This work aims to present a numerical model in PLAXIS 3D software for connected piled raft and disconnected piled raft foundations under the influence of seismic loads and investigate the effect of pore water pressure on the disconnected foundation compared to the connected foundation. The study will depend on the earthquake that struck Iraq in November 2017 in t

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 6^th 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

The coefficient of performance of a window type Air-Conditioner system can be improved if a reduction in the work of compressor can be achieved by a suitable technique. The present study investigates the effect of dispersing a low concentration of TiO2 nanoparticles in the mineral oil based lubricant, as well as on the overall performance of a window type Air-Conditioner system using R22 as the working fluid. An enhancement in the COP of the refrigeration system has been observed and the existence of an optimum volume fraction noticed, with low concentrations of nanoparticles suspended in the mineral oil. Results showed that the average compressor work reduced by 13.3%, which ultimately resulted in an increase of 11.99% in the COP due to

     Some enzymes of seminal plasma such as, Glutamic oxaloacetic transaminase, Glutamic Pyruvic transaminase, Acid phosphatase and Alkaline phosphatase are essential for metabolic processes which provide energy for viability, motility and fertility of spermatozoa. These enzymes are used as good indicators of semen quality as they measure the plasma membrane stability of spermatozoa, so the aims of study are to estimate the enzymes level and total protein in seminal plasma of Holstein bulls. In present the available knowledge there is no study in Iraq regarding the effect of using magnetically treated water on enzymes and total protein in seminal plasma of Holstein bulls born in Iraq to improve the Artificial Insemina

Reactive Powder Concrete (RPC) is a type of high-performance concrete that is known for its exceptional strength and durability also RPC is one of the new composite materials that allow for the most efficient use of materials, which benefits the concrete industry economically. Additionally, it improves environmental sensitivity. The main objective of this paper is the determine some characteristics of RPC, such as (compressive strength and fresh density) after exposure to different curing temperatures (60, 120, and 200) ^oC for 4 hours due two days. This study involves many variables such as micro steel fibers content with 1% by vol. of reactive powder concrete samples as well as elevated temperature. It was di

The radial mapping version of the bounding surface plasticity model is implemented in a computer program to predict the response of cohesive soils. The eight-noded isoparametric element and Biot’s theory are used in this study for analyzing soil consolidation problems. The model has been used in the analysis for two classes of problems. The first involves the comparison of model predictions with the results of laboratory tests in compression and extension for normally and overconsolidated clays. The second class involves using the model to predict the results of one- and two-dimensional finite element problems of soil consolidation. The comparisons with experiments demonstrate that the model, through its simplicity, can describe realis

يتحمل الأفراد المسؤولية الدولية الجنائية عن جرائم دعم الإرهاب مهما كانت الصفة التي يتمتعون بها سواء كانوا أشخاص عاديين أو رؤساء دول أو موظفي دولة، ويمكن مسألتهم من خلال القضاء الوطني أو القضاء الدولي. وبالرغم من عدم ذكر الجرائم الإرهابية في النظام الأساسي للمحكمة الجنائية الدولية، إلا أنه يمكن محاكمة الجماعات الإرهابية أمام المحكمة الجنائية الدولية عند ارتكابهم جرائم دولية ضمن الجرائم الداخلة باختصاصها

 مشكلة البحث:

تعد مناهج كليات التربية العمود الفقري لإعداد مدرسين تربويين تقع على عاتقهم مهمة تربية وتعليم الجيل الذي سيتحمل مسؤولية بناء المجتمع وتطويره من خلال بناء وإعداد الأفراد في العديد من المجالات. ولما كان التغيير والتطوير المستمرين هما من السمات المميزة للعصر الذي نعيش فيه لذا تتطلب العملية التربوية مراجعة مستمرة لمناهجها بغية تقويمها وتطويرها بما يتناسب ومت

This research aims at identifying the level of Moral Awareness and the level of Authoritarian Parenting Style of Secondary School Students in Baghdad. Additionally, the study seeks to identify the significant difference between these two variables in term of gender (male-female), as well as the correlation between Moral Awareness and Authoritarian Parenting Style. To do this, the researchers have adopted the scale of moral awareness prepared by the (Assl 2014), which the number of its items was finalized of (28) items. As for the Authoritarian Parenting Style scale, the researcher designed a questionnaire of (22) items as the number of its finalized form. The two instruments were applied on a sample of (140) male and female Students who

مشكلة البحث

       لقد حدا بالمهتمين في الميدان التربوي، والادارة التربوية بصورة خاصة، ان يجدوا علاقات ايجابية بين متغيرات الميدان التربوي عامة والاداري بصورة خاصة وقد تمخض هذا عن وجود علاقة ايجابية بين اداء المديرين ورؤساء الاقسام ودرجة التقويم، ومن هنا يتضح انه كلما كان التقويم عالياً في درجته، يتضح ان هناك اداءً فاعلاً ولكن ليس بالشكل الحقيقي لمعنى التقويم ما لم يكن هناك

Abstract

The current research aims to construct a scale for the nine types of students’ personality according to Rob Fitzel model. To do this, (162) items were formed that present the nine types of personality with (18) items for each type. To test the validity of the scale, a sample of (584) students of Al-Mustansrya University were chosen. The data of their responses was analyzed by using factor analysis. The findings explored (9) factors as one factor for each type of personality with (12) items for each one. Then, the reliability of the scale was found by using the test-retest method and Alfa Cronbach method.

Some great families in England had competed for the sake of getting authority and power in England.

This competition turned to be a bloody civil war which extended till 1455 and ended with the victory of Henry Tudor whose judgment in England started from 28^th of August 1458, consequently a new dynast which is known as (the Tudor)has established

The religious shrines , which is one of the most prominent historical monuments and archaeological her in the city of Baghdad Apositive role in documenting the social relations between individuals of different denominations and sects and regions And increase intimacy and harmony among them through mixing and mixing, as well as the fact that the people of the people of Baghdad Civilization and civil and urbanization and historically prone to isolation and extremism and intolerance.

In this study, two types of mixes were adopted by using two grading of coarse aggregate. The practical side of this study was to produce no-fine aggregate concrete by using crushed clay brick aggregates. The durability of the produced concrete and internal sulfate attack was studied.      For durability assessment, it is found that the no-fine concrete made with crushed brick aggregate lost about (15-25) % of its compressive strength after being subjected to 60 cycles of wetting and drying with age 120 days. The curing condition showed that the water curing improved the compressive strength with a rate higher than that when sealed or air dry curing were used. The crushed brick no-fine concrete de

This research presents a numerical study to simulate the heat transfer by forced convection as a result of fluid flow inside channel’s with one-sided semicircular sections and fully filled with porous media. The study assumes that the fluid were Laminar , Steady , Incompressible and inlet Temperature was less than Isotherm temperature of a Semicircular sections .Finite difference techniques were used to present the governing equations (Momentum, Energy and Continuity). Elliptical Grid is Generated using Poisson’s equations . The Algebraic equations were solved numerically by using (LSOR (.This research studied the effect of changing the channel shapes on fluid flow and heat transfer  in two cases ,the first: cha

The thermal performance of three solar collectors with 3, 6 mm and without perforation absorber plate was assessed experimentally. The experimental tests were implemented in Baghdad during the January and February 2017. Five values of airflow rates range between 0.01 – 0.1 m³/s were used through the test with a constant airflow rate during the test day. The variation of the following parameters air temperature difference, useful energy, absorber plate temperature, and collector efficiency was recorded every 15 minutes. The experimental data reports that the increases  the number of absorber plate perforations with a small diameter is more efficient rather than increasing the hole diameter of the absorber plate with decr

        This paper concerns with openness concept in contemporary learning environment, which ranges from physical characters to its relation with learning efficiency and its output. Previous literatures differ to clear the effect of openness on the engagement between learner within themselves, and with this kind of spaces. Engagement means: active participation, the ability of making dialogue, self-reflection and the ability to explore and communicate with them and
within learning space. Research roblem was: The lack of knowledge about the effect of Openness on learner engagement with learning spaces. The two concepts were applied on three types of learning spaces in the Department of the Architectu

ان الامن القانوني أصبح مبدأ و ضرورة في دولة القانون ، وذلك استنادا الى ان القاعدة القانونية يجب أن تقوم على الامن القانوني , من حيث انه بات يشكل العمود الفقري للقاعدة القانونية مادام اننا لا يمكننا الكلام عن قيمة القاعدة القانونية إلا بالنظر الى درجة استقرارها ومدى تحقيقها للحقوق والأوضاع القانونية وما يستتبع ذلك من تحقق ثقة الافراد في النظام القانوني ككل.

      يعني استقرار وثبات القواعد ال

تعتبر الدعاية التجارية، في ظل التقدم التكنولوجي الراهن، جزءًا لا يتجزأ من البيئة الاقتصادية المعاصرة، كونها تؤدي دورًا رئيسياً في تعريف المستهلكين بالمنتجات والخدمات وذلك من خلال الترويج لها عبر الوسائل التقليدية والإلكترونية، حيث تُقدّم هذه الدعاية رسائل إعلانية تحتوي على بيانات ومعلومات أساسية تساهم في اطلاع المستهلك على تطورات السوق وظروفه، وكذلك على أنواع المنتجات والخدمات وخصائصها، مما يساعد الم

The present work presents a new experimental study of the enhancement of turbulent
convection heat transfer inside tubes for combined thermal and hydrodynamic entry length of one
popular “turbulator” (twisted tape with width slightly less than internal tube diameter) inserted for
fire tube boilers. Cylindrical combustion chamber was used to burn (1.6 to 7kg/h) fuel oil #2 to
deliver hot gases with ranges of Reynolds number (10500 to 21700), and (11400 to 24150) for both
empty and inserted tube respectively.A uniform wall temperature technique was used by keeping
approximately constant water temperature difference (25ºC) between inlet and exit cooling water in
parallel flow shell and tube heat exchanger. The test

In the present study, a general nonlinear one-dimensional finite element beam model is developed
for the analysis of composite beams. The proposed model is based on the partial interaction theory
of composite beams where the flexibility of shear connectors is allowed. By using a layered approach for the composite beam cross-section and including the material nonlinear behavior of concrete, steel, shear connector and reinforcing steel, the proposed method of analysis is capable of predicting the response of composite beams throughout the elastic, inelastic and ultimate load ranges in one complete analysis.
Numerical case studies are presented to demonstrate the validity and applicability of the present method. The results are com

قامت المملكة العربية السعودية بتهيئة المناخ الاقتصادي وتنويع اقتصادها وتشجيع القطاع الخاص والعمل على زيادة مساهماته في المجال الاقتصادي ووضع الكثير من الحوافز والضمانات لزيادة تدفقات الاستثمار الأجنبي المباشر، وتم تقسيم الدراسة إلى ثلاث مباحث رئيسية تسبقها مقدمة وتعقبها نتائج وتوصيات، تناول المبحث الأول ماهية التنويع الاقتصادي أنواعه ومبرراته وأهدافه في مطلبين، المطلب الأول بعنوان تعريف التنويع الاق

In this current work, Purpose; to clearly the fundamental idea for constructing a design and
investigation of spur gear made of composite material its comes from the combination of (high
speeds, low noise, oil-les running, light weight, high strength, and more load capability)
encountered in modern engineering applications of the gear drives, when the usual metallic gear
cannot too overwhelming these combinations.
An analyzing of stresses and deformation under static and dynamic loading for spur gear tooth
by finite element method with isoparametric eight-nodded in total of 200 brick element with 340
nods in three degree of freedom per node was selected for this analysis. This is responsible for the
catastropic fa

This work dealt with separation of naphthenic hydrocarbons from non-naphthenic hydrocarbons and in particular concerns an improved process for increasing the naphthenes concentration in naphtha, The separation was examined using adsorption by Y and  B zeolite in a fixed bed process. The concentration of naphthenes in the influent and effluent streams was determined using PONA classification. The effect of different operating variables such as feed flow rate (2- 4 L/hr); bed length (50 - 80 cm) on the adsorption capacity of Y and  zeolite was studied. Increasing the bed length lead to increase the naphthenes concentration, and increasing the flow rate lead to decrease in the concentration of naphthenes, It was found that the decrease