OpenStreetMap (OSM) is the world’s biggest publicly licensed geographic data collection. Because OSM is rapidly being used in a wide range of applications, researchers have focused their efforts on determining its quality. The OSM buildings data quality is still ambiguous, due to the limitations, and a few researchers have evaluated the OSM buildings data quality through difficulties where the authoritative data are not obtainable. The focus of this research is to analyze and assess the accuracy of OSM buildings including completeness, and positional accuracy methods. Two different study areas in Baghdad city-Iraq have been investigated: Al-Rasheed and Al-Karrada. The process of the (OSM) data evaluation involved identifying the correspon

في عالم يتسارع يوما بعد يوم في إطار العولمة التقنية، بدت هذا السرعة واضحة في قضية تداول العملات الالكترونية  والتي ترتبط بالبنوك في أنحاء العالم، ثم ما لبث أن ظهرت عملة ميدانها الوحيد هو شبكة الإنترنيت، معماة عن إطلاع غير المتعاقدين، وغير مرتبطة بمركز أو مصرف، سميت بالعملات الافتراضية (الرقمية)، وأولها وأشهرها عملة (بيتكوين)، التي انتشرت على نطاق واسع، ووصل التعامل بها من قبل كبريات الشركات مستوى الظاهرة

Abstract

The research aims to measure family negligence and its relationship with internet addiction among university students. The researcher has developed a scale of (20) items to measure the negligence of family, which was applied to (308) male and female university students in the first and fourth stages. The research concluded that University students suffer from family negligence. The research sample has an addiction to the Internet. There is a relationship between family neglect and addiction to the Internet among university students. The researcher came out with a number of suggestions and recommendations.

The aim of the study is to reveal the effect of the constructivist learning Model on the achievement and reflective thinking of the fifth grade literary Preparatory students in History subject. A random sample was chosen which consisted of 64 students divided into experimental and control groups, each group consisted of 32 students. The experimental group was taught via the constructivist learning model, and the control group was taught via the traditional method. The experiment was lasted for Eight weeks, each week taught two lessons. The researcher adopted the experimental design with partial control. The two groups were equalized statistically. The researcher used two instruments, the achievement test and the reflective thinking test.

study aimed to recognize The relationship between Intrinsic Motivation Academy and Time Management among University students and measure Intrinsic Motivation Academy And Time Management for sample and Balancing Degrees of Basic Research on the two scales According to the Variable genders and Specialization, The sample consisted (350) students by (230) female (120) male , and the sample  responded scales of Intrinsic Motivation Academy for (Alwan & Attaat2009) and Time Management (Building tool), The Results of this study show that: There are statistically significant differences according to gender variable in Intrinsic Motivation Academy and Time Management in favor of the male, and there are statistica

        Datura innoxia was tested as a proposed formula at concentration of 3% that evaluated in-vivo by using 12 rabbits divided equally into 3 groups (plant extract ointment, Tetracycline ointment, Vaseline vehicle). By inducing four abraded skin wound on the back of each group of rabbits by using three special scalpel device, two of the wounds were infected artificially with 250×10⁸ cfu pathogenic Staphylococcus aureus while other two wounds were not infected. Two abraded wounds were treated topically once daily and for two weeks with 3% D.innoxia ointment or 3% tetracycline ointment and one abraded wound was left not treated and the other one was applied with V

    In this study we try to make a first step for making a new list for fauna and flora of Kurdistan in particular and Iraq in general. This is very important study of biodiversity of Iraq. We recognize 52 migratory and resident birds including Alectoris chukar asoica which is recently described. Also, 20 amphibians and reptiles including two snakes recently recorded Zamenis hohenackeri and Platyceps ladacesis, a new form of Asaccus sp. and sub- species of Varanuns griseus caspeius for the first time in Iraq, with many rare specimens. Thirteen different species of mammals were recognized, with comme

      تُعد المرحلة السابقة على التعاقد من أهم المراحل التي يمر بها العقد ان لم تكن أهمها على الإطلاق لما لها من أثر على تنفيذ العقد, وهذه المرحلة لم تعد الآن مجرد اعمالٍ مادية لا يترتب عليها أثراً قانونياً, بل اصبح لها نظامها الخاص خصوصاً بعد التعديل الذي طال احكام القانون المدني الفرنسي لعام 2016, ولا يقتصر وجود المرحلة السابقة على التعاقد في القانون المدني فحسب بل لهذه المرحلة خصوصية في ظل أحكام ال

Mental disorders (MDs) are a common problem in Primary Health Care Centers (PHCCs). Many people with serious MDs are challenged by symptoms and disabilities that result from the disease and by stereotypes and prejudice due to misconceptions about mental illness. This study aims at evaluating the knowledge, and attitude toward mental health concepts and services and causes of the reluctance to seek those services among people attending PHCCs. A descriptive cross-sectional study was conducted. The random sampling technique was used to include (10) of Directorates of Health (DoHs) coverage north, middle, and south of Iraq. The study was executed in (50) selected PHCs, (5) PHCCs in each DoH involved randomly selected (30) people attending th

هدفت الدراسة الى التعرف على الكفايات التكنولوجية لاعضاء هيئة التدريس في جامعة بغداد كلية التربية الرياضية ومدى ممارستهم لها على ضوء بعض المتغيرات (التاهيل العلمي , الجنس)وتكونت عينة الدراسة من (74) من اصل (200) عضو هيئة تدريس من كلية التربية الرياضية في الجادرية ومن اجل تحقيق اهداف البحث قامت الباحثة بتطوير استبانة تكونت من (62) فقرة موزعة على ثلاث مجالات تقيس درجة توافر الكفايات التكنولوجية ودرجة ممارستها وبعد

   تسعى معظم التشريعات الحديثة إلى تنظيم الأحكام التي تضمن دوام استقرار الحياة الزوجية وان المشرع العراقي على غرار تلك التشريعات قد حرص على استقرار الحياة الزوجية ^،لذا فقد شرع إلى تنظيم المسائل المتعلقة بها من اجل تحقيق تلك المسائل والأهداف المرجوة منها ، فقد حرص على تقييد تلك المسائل بمدد يتعين على الأطراف مراعاتها عند مباشرة تلك الحقوق لما لها من أثار بالغة قد تصل إلى فقدان تلك الحقوق ، كما أن ا

     The aim of this study was to evaluate the effectiveness of hyaluronan as abdominal anti-adhesive. Sixteen healthy adult local breed dogs, aged between (1-2 years) and weighed (15-20) kg were used. They were divided into two equal groups. First group is considered as a control group (A), the second group is the hyaluronic acid group (B); both groups underwent celiotomy under the effect of general anesthesia (combination of ketamine-xylazine at the dose rate of 15mg /kg and 5mg/kg B.W, respectively). Three sero-muscular incisions were 3cm long created at anti-mesenteric border in the descending colon and sutured with simple continuous suture using4-0chromic cat gut, abdominal wall closed in routine manner, in contr

Inflammation of the tonsils could be described as acute tonsillitis, mainly due to infection. Recurrent tonsillitis could be defined as 3-7 episodes during the first 3 years of age. Vitamin D, which is a neuro-hormone with pleiotropic biological activities may modulate the immune response by alleviation, and stimulation of Th1 and Th2 cell proliferation, respectively, that influence the stimulation, synthesis, and secretion of both pro and anti-inflammatory cytokines. In this study we aimed to shed light on the levels of vitamin D in children with different episodes of tonsillitis in association with levels of interleukins (TNFα, IL-2, IL-4, IL-10). Blood samples were collected from 48 participants in 3 groups: control, acute tonsilliti

A theoretical and protection study was conducted of the corrosion behavior of carbon steel surface with different concentrations of the derivative (Quinolin-2-one), namly (1-Amino-4,7-dimethyl-6-nitro-1H-quinolin-2-one (ADNQ2O)). Theoretically, Density Functional Theory (DFT) of B3LYP/ 6-311++G (2d, 2p) level was used to calculate the optimized geometry, physical properties and chemical inhibition parameters, with the local reactivity to predict both the reactive centers and to locate the possible sites of nucleophilic and electrophilic attacks, in vacuum, and in two solvents (DMSO and H2O), all at the equilibrium geometry. Experimentally, the inhibition efficiencies (%IE) in the saline solution (of 3.5%) NaCl were studied using potentiomet

Detecting the optimum layer for well placement, which requires a diverse assortment of tools and techniques, represents a significant challenge in petroleum studies due to its critical impact on minimizing drilling costs and time. This study aims to evaluate integrated geological, petrophysical, seismic, and geomechanical data to identify the optimum zones for well placement. Three different reservoirs were analyzed to account for lateral and vertical variations in reservoir properties. The integrated data from these reservoirs provides many tools for reservoir development, especially to detect appropriate well placement zones based on evaluations of reservoir and geomechanical quality. The Mechanical Earth Model (MEM) was construct

The study was reflection of the impact of the widespread use of polymer Novolak composite reinforced  Glass fiber and Asbestos fiber once again with weight fraction 60% on the physical properties, which included (Hardness, Compressive deformation, compressive modulus of elasticity, Flexural modulus of elasticity, Resilience modulus, the maximum of Flexural strength, Flexural strain energy and Shear strength inner layers); it is known how much important the media as a source of bacterial contamination, which contributes directly or indirectly in the process of aging of these materials. These Novolak composite reinforced,  prepared by weight fraction of (10%) and (14%) of the Hexamethylene-tetraamine (HMTA) hardener material. It

The aim of the current study is to identify the level of goal conflict with twelfth-grade students in South Sharqiah/ Sultanate of Oman according to gender and specialization. The study used the descriptive method. A scale of (28) items was developed and divided into six dimensions: time pressure, goal achievement, limit of power, limit of budget, incompatible strategies, and unclear task. To validate the scale, it was piloted (40) students. The scale was administered to a sample of (402) students (209) males in the Governorate of South Sharqiah. The results showed that the conflict level was high in “unclear task”, and an average conflict level in “limit of power”. Other dimensions (goal achievement, time pressure, limit of powe

In this paper, a relationship between the liquid limit and the coefficient of consolidation of Iraqi soils are
studied. The samples of soil used in study are undisturbed silty clay. These samples are taken from different locations and depths of Middle and South of Iraq by cooperation with Consulting Engineering Bureau- University of Baghdad- College of Engineering. The depth reached about 20 meters. The experimental work is made to calculate the liquid limit and the coefficient of consolidation. From these sites, 280 points are obtained. The relationship between the liquid limit and the coefficient of consolidation is drawn as a curve. This curve is studied and compared with the curve that obtained from other studies.
From these cu

Delays occur commonly in construction projects. Assessing the impact of delay is sometimes a contentious
issue. Several delay analysis methods are available but no one method can be universally used over another in
all situations. The selection of the proper analysis method depends upon a variety of factors including
information available, time of analysis, capabilities of the methodology, and time, funds and effort allocated to the analysis. This paper presents computerized schedule analysis programmed that use daily windows analysis method as it recognized one of the most credible methods, and it is one of the few techniques much more likely to be accepted by courts than any other method. A simple case study has been implement

In order to known the effect of whole sonicated L. monocytogenes antigen on as mice experimentally
infected with P.aeruginosa.,30 white mice,8-12 weeks age, were divided randomly into three equal
groups..The 1st group was immunized subcutaneously twice with (0.5)ml of whole sonicated P.aeruginosa
antigen(7.6mg/ml concentration protein) ,with two weeks intervals.The cellular immune responses was
checked at (27) days post-immunization The animals of the 1st and 2nd groups were challenged
subcutaneously with (0.5) ml of bacterial suspension contain1X10 9cfu/ml of virulent P.aeruginosa while
the 3rd group was inoculated S/C with (0.5)ml of sterile phosphate buffer saline and served as control
negative group.. The resuls

الانتصار في الحروب الحديثة

An experimental investigation was conducted to study the effect of operating parameters on the permeable conductivity and product rate were studied for reverse osmosis process. The parameters studied were:- conductivity of feed water in the range of (1000-1500 us/cm), pH in the range of (4-10) and operating pressure in the range of (3-6 bar). The best operating conditions, which lead to good quantity and quality for water product, are: (1000 ms/cm) conductivity of feed water, (7) pH, and (6 bar) operating pressure. At these conditions the permeable conductivity is (52.905 us/cm), and the product rate is (328.143 l/hr)

Recently, Social Sustainability has gained significant value as it was considered by the late studies as a principal dimension along with the environmental and economic sustainability. And because of, on the other hand, the significant social role of the school for forming the student’s personality, this research is an appeal for rehabilitating and promoting Iraqi Schools according the issue of social sustainability.As there is no evaluation for the Iraqi Schools, the research is dedicated to this problem, aiming to carry out the stated evaluation and define the design treatments needed for the rehabilitation process. To achieve this goal, a theoretical background for the concept of social sustainability, its criteria, the school and i

This study has been conducted to study the effect of feed withdrawal (8 hours after slaughter) and
adding dried bakery yeast on dressing percentage and meat chemical 45 marketed broiler chickens at 8
weeks of age .The birds randomly distributed into three treatments (5 birds ) and each treatment to
three replicates (5 birds per replicate ) which were: un-treated control (T1) , broiler chickens subjected
to feed withdrawal 8 hrs. before slautered (T2) , broiler chickens fed a diet contained 1% of dried
bakery yeast three days before subjected to feed withdrawal 8 hrs. before slaughtered (T3) . The data
obtained revealed the following :-
Adding dried bakery yeast three days before subjected to feed withdrawal 8 hrs. be

This experiment was carried out at poultry house, college of Veterinary Medicine, Baghdad university,
Which lasted 42 days, to by adding Thymus vulgaris the used part (Leaves, Steams and Flowers) and
Cinnamomum zeylanicum the used part (bark) to the concentrate diet for the experimental period for 6 weeks.
The study was aimed to find out the effect of thyme or cinnamon on productive, physiological blood traits of
broilers by using 150 unsexing Arbor Acres chicks at the age of one day. These chicks were randomly divided
into five group equally (30 chicks each). Each group was subdivided into two equal subgroup. And fed on the
following ration.
1-The first group was fed on ordinary diet kept as a control group.
2- T

To decrease the dependency of producing high octane number gasoline on the catalytic processes in petroleum refineries and to increase the gasoline pool, the effect of adding a suggested formula of composite blending octane number enhancer to motor gasoline composed of a mixture of oxygenated materials (ethanol and ether) and aromatic materials (toluene and xylene) was investigated by design of experiments made by Mini Tab 15 statistical software. The original gasoline before addition of the octane number blending enhancer has a value of (79) research octane number (RON). The design of experiments which study the optimum volumetric percentages of the four variables, ethanol, toluene, and ether and xylene materials leads

In this research, the removal of cadmium (Cd) from simulated wastewater was investigated by using a fixed bed bio-electrochemical reactor. The effects of the main controlling factors on the performance of the removal process such as applied cell voltage, initial Cd concentration, pH of the catholyte, and the mesh number of the cathode were investigated. The results showed that the applied cell voltage had the main impact on the removal efficiency of cadmium where increasing the applied voltage led to higher removal efficiency. Meanwhile increasing the applied voltage was found to be given lower current efficiency and higher energy consumption.  No significant effect of initial Cd concentration on the removal efficie

Background:Nocturnal Enuresis is a common problem affecting 20% of five years old children and up to 2% of adolescent and young adult. Although it is a self limiting benign condition, it has social and psychological impact on the child and his family. Many pathophysiological theories had been suggested, but none is confirmed. Hypercalciuria has been suggested to be associated with higher incidence of nocturnal enuresis. Objectives:The aim of our study to test the value of Ca/Cr ratio, on random urine sample, in diagnosing hypercalciuria in enuretic children. Type of study: Cross sectional study.Methods:Forty four enuretic children were enrolled in this study and forty five children without nocturnal enuresis were taken as control group.

تلخصت مشكلة البحث في قلة الاهتمام بالجانب النفسي في العاب الاولمبياد الخاص وينصب الجهد والاهتمام باتجاه الالعاب الرياضية التخصصية وصولا للإنجاز مما حدى بالباحثة الى وضع برنامج ترويحي يهدف الى تطوير مهارات السلوك التكيفي والسلوك التكيفي عموماً للأفراد من ذوي الاعاقة العقلية في الأولمبياد الخاص العراقي، وقد هدفت الدراسة الى وضع برنامج ترويحي بالألعاب الصغيرة لذوي الاعاقة العقلية في الاولمبياد الخاص ا