The effect of solution heat treatment on the mechanical properties of Aluminum-Copper alloy. (2024-T3) by the rolling process is investigated. The solution heat treatment was implemented by heating the sheets to 480 C° and quenching them by water; then forming by rolling for many passes. And then natural aging is done for one month. Mechanical properties (tensile strength and hardness) are evaluated and the results are compared with the metal without treatment during the rolling process. ANSYS analysis is used to show the stresses distribution in the sheet during the rolling process.  It has been seen that good mechanical properties are evident in the alloy without heat treatment due to the strain hardening and also the mechanical

Background; Perforated duodenal ulcer (PDU) is a common surgical emergency that is associated with high mortality and morbidity. Early diagnosis and prompt surgical treatment is required to prevent grave complications.
Objective; The study was designed to evaluate the diagnostic accuracy of different radiological investigations in the diagnosis of perforated duodenal ulcer.
Methods; A prospective study of 185 pts with PDU at al kindy teaching hospital, Baghdad, Iraq from June 2008- august 2010. patients were examined clinically and investigated by blood test, chest x ray, plain X ray of the abdomen. Ultrasonography (U/S) and CT scanning done for those patients with negative X- ray finding. Resuscitation by intravenous fluid and ant

      The name of princesses  Ashraf Bhlwi was associated with very important events influnced on social polical Iranian fact through second half of twentieth century, with access Dr.Mosaddeq to cabinet on May 1951, The conflict seemed between him and princesses Ashraf in creasingly, when Mosaddeq came to authority he had many projects deal with oil industry laws in Iran and reform the elections laws, reducing terms of reference of Al shah and made it honorable only,  This matter disturbance Royal court especially, Ashraf, she started to coordinate with members of the shura council and other military personalities in order to over throw Mosaddeq cabinet but she failed because Mosaddeq supported by Irani

السياسة الخارجية

هدفت يختلف تأثير الضغوط النفسية من طالبة لاخرى حسب الاحداث والمواقف التي تمر بها، وان ممارسة التمارين الرياضية يخفف من التوتر ولها تأثير على تعزيز الثقة بالنفس, اما المشكلة تكمن في ان الضغوط النفسية تؤثر على الاداء المهاري للطالبة وربما يكون بالسلب او الايجاب والثقة بالنفس هي المفتاح الاساسي الذي يساعد الطالبة على اتخاذ القرار بالمواقف الصعبة او المفاجئة ويهدف البحث الى التعرف على الضغوط النفسية والثقة ب

Objective: One of the most important practical deficiencies of present denture base materials is fracture, therefore many
attempts have been made to reinforce of the repaired denture base resin. A desirable objective for this service is to obtain
optimum strength for repairs, which can be achieved by making available a good bond between original and repaired
materials.
Methodology: The present study was carried out to evaluate and compare the transverse strength of acrylic specimens
repaired by two different materials (hot-cure and cold-cure acrylic resin). A total of 50 specimens were prepared by hot
(40) repair: (10) by hot with retention bead, (10) by cold with retention bead and (10) repair by hot only, (10) repair

المنظومة الصورية والتعبير اللغوي في العرض المسرحي

Objectives: To identify quality of life (QOL) in Myocardial Infarction (MI) patients, and to find out the
relationship between QOL in MI patients and demographic characteristics.
Methodology: A descriptive colTelation study which utilized an assessment approach. The study was carried out
from March 2007 through November 2007 in order to assess the quality of life for patients with myocardial
infarction. A purposive "non-probability" sample of (75) patients with myocardial infarction who were attending
to Baquba General Hospita`l through their visits to that hospital. A questionnaire was adapted and developed
from the World Health Organization Quality of Life Scale (1998). The questionnaire was designed and
consisted

The aim of this work is to study the effect of mud compositions on it’s rheological behavior under high temperature conditions. Seventeen samples of five types of water base mud in which (fresh water bentonite mud. Lignosulphonate mud, gypsum mud, polymer mud, and salt saturated mud) were tested with different temperatures using the fann viscometer model 50-c. All the tested samples, except the fresh water bentonite mud, have the same trend reduction in both plastic viscosity and yield point with increasing temperature. Six rheological models has been adapted: Bingham plastic, power law, Casson model represent the laboratory data accurately  

Studied red beetle life on each of the yen and wheat durum wheat, barley, corn, rice, chickpeas, ground peanuts and beans in Living situation constant temperature and relative humidity of 65% for a period of 66 days was the life cycle of the insect different from one substance to another ....

The Gullfaks field was discovered in 1978 in the Tampen area of the North Sea and it is one of the largest Norwegian oil fields located in Block 34/10 along the western flank of the Viking Graben in the northern North Sea. The Gullfaks field came on stream in 1986 and reached a peak of production in 2001. After some years, a decrease in production was noticed due to the decrease in pressure in the well. The goal of this paper is to improve the production of a well located in Gullfaks field by injecting CO₂ through coiled tubing. The use of the CO₂ injection method is due to the fact that it is a greenhouse gas, and its production in the atmosphere contributes to global warming. It is important to reduce its emission

 هدفت الدراسة للتعرف على العلاقة بين قياسات الأطراف العليا والسفلى ومهارة الإرسال الساحق. واستخدمت الباحثة المنهج الوصفي بالأسلوب المسحي لملائمته طبيعة مشكلة البحث وأهدافه، وتكونت عينة البحث من اللاعبون الشباب لنادي الصناعة بأعمار17ـ19سنة للموسم الرياضي .2010 وتم تحديد القياسات بعد الاطلاع على المصادر التي تهتم في القياسات الجسمية وتحليلها وبعد اخذ رأي الخبراء في كيفية تحديد مجموعة القياسات المرفولوجية

هدفت الدراسة الى التعرف على مستوى استخدام إدارة المعرفة و تكنولوجيا المعلومات لدى القيادات الإدارية • هدفا البحث الكشف عن ما يأتي: 1. التعرف على اثر التمرينات البدنية المهارية في تنمية القوة العضلية للذراعين والكتفين. 2. التعرف على اثر التمرينات البدنية المهارية في تنمية الاداء المهاري لحركة (موي) على جهاز المتوازي. • فرضا البحث: وفي ضوء هذه الأهداف افترض الباحثان ما يأتي: 1. يوجد فروق ذات دلالة احصائية بين ال

الفصل الاول

الزوجية سنة من سنن الله في الخلق والتكوين وهي عامة مطرده ، لايشذ عنها عالم الانسان ، او عالم الحيوان ، او عالم النبات " ومن كل شئ خلقنا زوجين لعلكم تذّكرون " وهي الاسلوب الذي اختاره الله للتوالد والتكاثر ، واستمرار الحياة بعد ان اعد كلا الزوجين وهيأهما بحيث يقوم كل منهما بدور ايجابي في تحقيق هذه الغاية " يأيها الناس إنا خلقناكم من ذكرٍ وانثى " ( بليق ، 1978 ، ص329 ) .

Idiomatic expressions in Russian journalism make one important borrowed means for making a dialogue with the receiver's intellect in so far as it has the distinct feature of  having clarity and exactness of meaning. The meaning is seen as a shortcut for covering a series of concepts and details so as to arrive at the intended meaning. This is done by stimulating the reader by the use of certain clear idioms. The use of such idioms in a journalistic text is not for a linguistic purpose only, but it is a cultural and social phenomenon reflecting the type of current changes in the society and it aims at discoursing with the reader's mind. This paper is a practi

Objective(s): The main aim of the study is to determine the level of burden on mothers toward children with anorectal malformation.
Methodology: A descriptive study was carried out at Welfare Pediatric Teaching Hospital and Central Pediatric Teaching Hospital in Baghdad City. From November 15th, 2017 to April 29th, 2018. Convenient sample comprised of (140) children mothers with anorectal malformation were interviewed for the study. The instrument of study is composed of six domains related mothers' burden toward psychosocial burden as a result of child with anorectal malformation. Validity of the study instrument was determined through a panel of experts and the reliability of the questionnaire is determined in a pilot study among (1

Anger is one of the problems of scientific importance that psychologists and education scientists are interested in, especially societies and educational environments, because if a child’s anger continues to develop into violence, then it becomes an unusual behavior, and an indication of the child's lack of adaptation to his family and his environment (Moses, 2013: 4)                                                               &n

In this work, the effect of aluminum (Al) dust particles on the DC discharge plasma properties in argon was investigated. A magnetron is placed behind the cathode at different pressures and with varying amounts of Al. The plasma temperature (Te) and density (ne) were calculated using the Boltzmann equation and Stark broadening phenomena, which are considered the most important plasma variables through which the other plasma parameters were calculated. The measurements showed that the emission intensity decreases with increasing pressure from 0.06 to 0.4 Torr, and it slightly decreases with the addition of the NPs. The calculations showed that the ne increased and Te decreased with pressure. Both Te and ne were reduced by increasing

لكل مرحلة من مراحل التدريب الرياضي أهداف لا بد من تحقيقها للاستمرار في اتجاه الأهداف النهائية للتدريب ومن أهم ما يميز مرحلة تدريب اللاعبات الشباب في رياضه المبارزة هو الاهتمام بالإعداد البدني الخاص سيما وان اللاعبات قد حققوا مستوى عالي في القدرات الحركية والمهارات الأساسية في المراحل السابقة ومن خلال ملاحظة الباحثة كونها مدربه للعبه واطلاعهم على عدد من الوحدات التدريبية لاحظت ضعفا في تحمل القوة وتحمل الس

This research is about his life in his life. The Status of the Import of the Arts of Information. And the danger lies in the effects that translate in the lives of people from the occurrence of the second life or not to occur, the experimentalists claim in this matter is not tangible and not tried in a sense not proven by science through experience and analysis All that is proven by science from this road is committed to it, and unless proven from this path no one has the right to speak it, and in their view, this is not the way to prove knowledge and facts. The search is based on the consideration of the origin of knowledge. Is it possible to prove without experience something or not? The question is whether religion has a basis

In this paper, we used maximum likelihood method and the Bayesian method to estimate the shape parameter (θ), and reliability function (R(t)) of the Kumaraswamy distribution with two parameters l , θ (under assuming the exponential distribution, Chi-squared distribution and Erlang-2 type distribution as prior distributions), in addition to that we used method of moments for estimating the parameters of the prior distributions. Bayes

 Research topic: (The Epistemological Foundations for Comparison of Religions by al-Amiri)

The research sought to study the topic with: a descriptive methodology by investigating the components of al-Amiri's approach to the interfaith comparison. And analytical, by showing the applied perception of an objective model in the comparison of religions to answer two questions: What are the cognitive foundations of al-Amiri? And what is his approach to establishing an objective comparison between religions?

The research started by introducing Abu al-Hassan al-Amiri, and then presented four topics: An introduction to al-Amiri's efforts in the interfaith comparison, his knowledge foundations, an applied model

The research study aims to investigate the prevalence of the phenomenon of drags and the causes of this phenomenon from the teachers point  of view Two  hundred   Teachers  participated in this study Questionnaire  was used to  collect  the  data .                                 

The results emphasized the importance 0f the  educational  counseling  through  different  procedure  to prevent  drugs  abuse .   the results  also&

I have dealt with the manuscript (Character of acute mineral water) in the material related to the science of chemistry and pharmacy, a copy burner does not know the author, limited to mention his surname that it is not

The study intends to explore the obstacles that encounter a program of rehabilitating released prisoners as perceived by prisoners themselves in tubas' province. To this end, the researcher used a questionnaire as an instrument which was applied on (150) prisoner had chosen randomly to collect the study data. The findings revealed no significant differences among obstacles the encounter program regarding to the following variables: age, detention period, and number of detention, additionally, the findings found that there is a variance of obstacles mean according to the prisoners themselves, rehabilitation program, and the facility of that program.

The study aimed at identifying the role of the Faculty of Education in the community service in light of vision of the Kingdom 2030 from the faculty members’ point of view at the University of Jeddah. The study used a descriptive method through a questionnaire administered to a sample of the faculty members.It concluded that the role of the College in serving the community is the development of the right habits in the family and the importance of establishing bridges of cooperation between the Faculty of Education and the surrounding environment and teaching special education teachers how to apply some methods of measurement to determine the needs of students with disabilities. The results also pointed out that there are no statistical

Based on collections made during March to September 2012. A totals of 58 species belong to 33 genera were identified from extra north to extra south of Erbil governorate, among them 30 species are registered as a new record to flora of Iraq. Most attention was paid to the most common and abundant lichens that present almost in most locations, which were Collema cristatum, Diploschistes scruposus, Lecanora dispersa, Lecanora murales, Pertusaria flavicunda, Placidium lacinulatum, Thelomma californicum and Verrucaria Maura.

The paper studies the economic importance of Grand Faw Port and how that would help develop a more sustainable Iraq. It identifies Iraq's strategic location as the most critical point in the connection of East and West, thus elucidating how the port could build a more resilient economy, better trade efficiencies, and accompany long-term development frameworks. It also examines how the Development Road project affiliated with the port could boost diversification by improving transport infrastructure in Iraq.

The study is deductive and descriptive in terms of approach: it assesses the impacts of the Grand Faw Port on the fortunes of the economy of Iraq. The results indicate that this port will offer a sign

The paper analyses the production costs of Iraq's food industry and tries to establish its optimum production level. Declining contribution to GDP resulting from high production costs, competition brought about by imported products, and economic instability has been showed by the study in focusing on the industry. The paper employs econometric analysis through EViews-10 to estimate cost functions across different industrial scales (Small, Medium, and Large) for the period between the years 2004 and 2022. Findings reveal that the optimal production efficiency has not been attained so far for the food industry of Iraq. It is suffering from a high dependency on imported raw materials which increases cost and lowers their competitiveness. Th

The importance of this research is to clarify the nature and the relationship between the indicators of financial policy and banking stability in Iraq, as well as to find a composite index reflects the state of banking stability in Iraq in order to provide an appropriate means to help policymakers in making appropriate decisions before the occurrence of financial crises.

     Hence, the problem of research is that the fiscal policy has implications for the macro economy and does not rule out its impact on banking stability. Moreover, the central bank does not possess a single indicator that reflects the stability of the banking system, rather than the scattered indicators that depend o