The electrochemical behavior of carbon steel in water sweetening station in Libya has been studied in the range of ( 293–333 ^oC) using weight loss technique. Measurements were carried out over a range of Reynolds number (5000 – 25000).An apparatus was designed for studying the corrosion process in the turbulent regime, which is of industrial significance. It was found that The corrosion rate of carbon steel in water sweetening station is under diffusion control and increases with increasing Reynolds number. On the other hand the variation of corrosion rate with temperature in the range of (293–333 ^oC) was found to follow Arrhenius equation and the activation energy approximately the same except at low Reynolds

Background : Left main coronary artery (LMCA) disease represents important and serious portion of coronary artery disease(CAD).
Aim: The aim of this study is to estimate the incidence of LMCA disease among patients with CAD undergoing coronary artery angiography and to evaluate clinical characteristics of patients with LMCA disease.
Methods: The study involved review of clinical notes and coronary angiography of 1020 patients with CAD in Ibin Al Bitar hospital for cardiac surgery between April and September 2004.This review included evaluation of electrocardiogram (ECG), echocardiogram(ECHO), ECG exercise test (EET) and coronary angiography.
Results: Among 56 patients proved to have left main corona

Background: Autoantibodies are frequently found in patients with chronic hepatitis C, which suggests that HCV elicit an immune response in the host. ). The relationship of type-2 AIH to
chronic hepatitis C (HCV) is an interesting and as yet unresolved problem. Importantly, antibodies to liver/kidney microsome type-1 (LKM1), the serologic marker of type 2-AIH, have been recognized in serum of some patients with chronic hepatitis C.
Methods: Anti-liver kidney microsome type 1 (LKM-1) autoantibodies were studied by indirect immuno florescence assay (IIF) and confirmed by immunoblot in the serum of 73 Iraqi patients with autoimmune hepatitis (AIH) in comparison with 50 patients control (HCV infection) and 50&nb

Background: Heart failure is a common clinical syndrome with a high morbidity and mortality, despite advances in medical treatment. Death from dangerous ventricular arrhythmias is
frequently implicated.
Patients, materials & methods: Eighty patients with heart failure (HF) (fitting the criteria of heart failure) who were admitted to the medical city teaching hospital during a period of 8
months, were studied for incidence of nonsustained ventricular tachycardia (N.S.V.T.) (detected by Holter monitoring) and its association with the severity of left ventricular dysfunction
(measured by ejection fraction), ventricular size (measured by left ventricular end diastolic dimension), and other factors .
Res

تناول الباحث في هذه الدراسة مفهوم إنكار السّنة ومفهوم الضّلال الفقهي، وهو المفهوم الذي لم يجد أدق منه في التعبير عن الحالة، وانطلق بعدها لبيان منهج شحرور في التعامل مع السّنة النبوية، وأثبت أن التقسيمات التي جاء بها شحرور لا تصمد أمام الاختبار العلمي الأكاديمي، وشرع –بعدها- في بيان التطبيقات الفقهية التي ضلّ بها شحرور عن السبيل العلمي الفقهي والطريقة التي أجمع عليها المختصون في استنباط الأحكام، فذكر عددا

  The accounting information that is produced by any System a user either entering or leaving, since the needs of the users began to evolve where he became the information provided by the current reporting system that does not meet their requirements in terms of users began to demand information, more quickly, and as a result of the needs of the user accounting system and the development of information and communications technology has emerged a new system (real- time reporting system), which has the ability to produce information at the moment of data gathered, it is no longer dependent on local circumstance, but this case has become a global response where the computer has become a cornerstone of the culture of the communi

 

يهدف البحث إلى التعرف على تأثيرات التعلم والكشف عن أفضل تبادل لنسبة انتقال التعلم بين دقة الأداء وسرعة قوة الأداء لمهارة الإرسال المستقيم بالتنس.اشتملت العينة على (30) طالباً من المنتظمين في كلية التربية الرياضية/جامعة بابل للعام الدراسي 2008-2009,تم توزيعهم على (3) مجاميع عشوائياً .المجموعة الأولى تتدرب على تمرينات الدقة أولا ثم التدريب على سرعة قوة الإرسال ثانياً,والمجموعة الثانية تتدرب على تمرينات سر

Coronavirus (COVID-19) is suspected to originate from an animal host (zoonotic) followed by a human to human transmission, The purpose of the present study is to determine the genetic affinity of a phylogenetic tree and conformation of protein between human and bat. Through study of genetic sequencing, as shown in the tree design of strains and genetic variants, the main cause of COVID-19 is the Bat Coronavirus RaTG13 (SARS) virus in ID: MN996532.1 and ID: MG772933.1 (24-Jul-2013 and Feb-2017) shows that the evolution of the Corona virus from 2003, 2013 to 2020 which has become the most deadly peak in humans, the virus evolved from the bat effect on Humans. Protein analysis show 98 change of amino acid form RaTG13 (SARS) virus to COVID-1

    Morphological and phonological studies of fungal pathogen infecting alfalfa weevil Hypera postica (Gyllenhal) indicating that infection has been shown to develop along two distinct physiological lines, each culminating in the production of either conidial or resting spores, in host cadavers which are morphologically distinct. The percent of infection and epizootic development appeared to be dependent on host density. Farther evidence to entail proper correlation between conidia and resting spores suggest that these two forms of spores are stages in the development of one pathogen.

 ان لعبة كرة السلة من الالعاب الشعبية الواسعة الانتشار والتي لها جمهور كبير سواء عالمياً او محلياً نظراً لما تحتويه من سحر يكمن في طياتها من حيث الأداء الباهر والقوي والسريع، ومن اجل تكامل ونجاح هذه اللعبة لابد من وجود عوامل اساسية تعتمد عليها ومن هذه العوامل المهمة والاساسية هو الحكم الذي يلعب دور كبير ومهم في انجاح المباراة وارساء وتطبيق قوانيين اللعبة على اللاعبين والمدربين والفرق مما يؤدي الى اخراج ا

Incremental Sheet Metal Forming (ISMF) is a modern sheet metal forming technology which offers the possibility of manufacturing 3D complex parts of thin sheet metals using the CNC milling machine. The surface quality is a very important aspect in any manufacturing process. Therefore, this study focuses on the resultant residual stresses by forming parameters, namely; (tool shape, step over, feed rate, and slope angle) using Taguchi method for the products formed by single point incremental forming process (SPIF). For evaluating the surface quality, practical experiments to produce pyramid like shape have been implemented on aluminum sheets (AA1050) for thickness (0.9) mm. Three types of tool shape used in this work, the spherical tool ga

Background: Ultrasound guided core needle biopsy is becoming a gold standard in the work up of suspicious breast lesion. In Iraq, radiologists are not taking the lead in core needle biopsy performance.

Objectives: To evaluate the radiologist performance of core needle biopsy highlighting the precession and accuracy of the procedure, the concordance of ultrasound and histopathology, and identifying challenges facing the radiologist during the procedure.

Subjects and Methods: A prospective study involving a total of 50 patients with ultrasound (US) BIRADS IV or V.  Ultrasound guided core needle biopsy was performed for each patient. Surgical pathol

The present study was designed to shed light on the molecular effects caused by acute myeloid leukemia (AML). It was also aimed to investigate ASXL1 point mutations in newly AML patients as compared to healthy control. The study comprised of 43 AML Iraqi patients and their ages ranged between 16-75 years. It included 23 females and 20 males compared with 20 healthy controls. Results revealed that the extracted DNA from 30 AML patients and amplified by PCR to obtain ASXL1 gene from exon 12 showed larger bands (479). Among forty three patients, two of them displayed point mutations of deletion and substitution, while the others were normal since no mutations were detected. The total of mutations in two mutated patients was 27 mutations, the m

Objective: Zerumbone (ZER) is a well-known natural compound that has been reported to have anti-cancer effect. Thus, this study investigated the ZER potential to inhibit Thymidine Phosphorylase (TP) and the ability to trigger Reactive oxygen species (ROS)-mediated cytotoxicity in non-small cell lung cancer, NCI-H460, cell line. Material and Method: The antiangiogenic activity for ZER was evaluated by using the thymidine phosphorylase inhibitory test. Reactive oxygen species (ROS) production was determined via DCFDA dye by using flow cytometry. Result and Discussion: ZER was found to be potent TP inhibitory with the IC50 value of 50.3± 0.31 μg/ml or 230±1.42 µM. NCI-H460 cells upon treatment with ZER produced sign

Dreissena polymorpha mussel were collected from Al-Kadesia lake - Haditha /Al- Anbar Governorate-Iraq. The animals were exposed to 1, 2 and 4 mg copper/l of water for eight days. The soft tissue was analyzed for the effect of copper on total protein components and activity of six enzymes (using colorimetric and /or electrophoretic methods). Copper was found to cause (a) Change in the intensity of some esterase patterns and increase of total protein by increasing the exposure time to copper (b) Increase in the activity of the enzymes, Aspartate amino transaminase (AST) and Alanine amino transaminase (ALT), and decrease in the activity of alkaline phosphatase (ALP) and acid phosphatase (ACP) . (c) Lactate dehydrogenase (LDH ) activity was

لدى الطلاب مجموعة متنوعة من الطرق لفهم المعلومات والاحتفاظ بها. سوف يتخلف الطلاب عندما يستخدم المعلم أساليب واستراتيجيات وتقنيات التدريس بناءً على مقاس واحد يناسب الجميع. لأنه يتم تجاهل اختيار الطلاب وصوتهم وأساليب التعلم والتفضيلات بموجب هذا. يُعتقد أن هناك نقصًا في التعلم الشخصي (PL) في مجال التعليم في إقليم كردستان العراق (KRI)، وخاصة على المستوى الجامعي. تهدف الدراسة الحالية إلى التحقق من معدل رضا طلاب الل

The current research aims to evaluate the appraisal form for Arabic language teachers in light of comprehensive quality standards by designing standards for the competencies of primary school teacher in accordance with comprehensive quality requirements. The researcher adopted the descriptive approach. The research community included the Arabic language supervisors in the Education Directorates of Diyala Provincial and Baghdad. The research sample consisted of (14) supervisors from the Diyala Provincial Department of Education and the First Rusafa Education Directorate in Baghdad Governorate by (8) supervisors and (6) Supervisors respectively specializing in Arabic language. As for the research tool, questionnaire prepared by the researc

يعد حافظ الدروبي من الفنانين العراقيين الذين تصدروا الحركة التشكيلية العراقية في العقود (الرابع والخامس والسادس) من القرن العشرين، وكان لهم دور متميز في أرساء الدعائم الأساس للحركة التشكيلية العراقية الناهضة ، فضلا عن ذلك فهو يعد رائدا تربويا كان له الفضل في تخرج نخبة كبيرة من الفنانين الشباب والطلبة المتميزين فنيا . ولم يكن الدروبي أقل أهمية من أقرانه الفنانين مثل الفنان(جواد سليم وفائق حسن وعطا صبري وأكر

Our research which is under the name "Polarization and Communication mechanism in the formation of green industrial products " The problem of the research focuses in identifying what is polarization and its function mechanisms , by displaying the inventive and creative cases of the designer in how to exploit the industrial products and its recycling process to attract the user and recipient by asserting on the values of beauty of the appearance of the industrial product with the attraction Of the user and the recipient with the new function of that product and how its different from the function achieved by the old product , with consideration of nature and its preservation . The results of the research were as following : The designer e

تعد الحرية الأكاديمية حق من حقوق الإنسان ، وإذا كانت حقوق الإنسان حقوق عامة ، فالحرية الأكاديمية هي حرية خاصة لأعضاء المجتمع الأكاديمي ، وبالرغم من حداثة مصطلح " الحرية الأكاديمية " الا ان مضمونه لم يكن وليد الحالة المعاصرة من وجود الهيئات العلمية الأكاديمية ، ومع ذلك ينبغي الاعتراف بان تطوراً مهماً حصل بخصوص مدلول هذا المصطلح بشكل متزامن مع تطور ممارسة الحريات العامة ، وتزايد الاهتمام بها وبحمايتها ، لذا ت

The bacterial contamination of lipsticks and face cream may become a great important matter in the medical laboratories. The present study was designed to determine the types of bacterial contamination in the face cream and lipsticks of undergraduate students. Also, the study aimed to determine the sensitivity of the isolated bacteria against many antibacterial agents. The study included 190 swabs samples from 190 face cream and lipsticks samples of the females’ students from five departments in the Medical Technology Institute, Almansour, Middle Technical University were collected in February 2018. The swab samples were collected with sterile condition and cultured on enriched Blood agar and MacConkey agar. Serial dilutions were made up

Acquisition provisions in Islamic jurisprudence

Objectives of the study: The main objective of the study is to assess the prevalence of hypertension among
cardiac diseases patients and to fiend out relation ship between hypertension and cardiovascular diseases.
Methodology: A descriptive study, using interviewer and questionnaire technique was conducted on cardiac
diseases inpatients of clinic unite at Kirkuk and Azady hospitals from 17th ,June ,2012 to 1st, March , 2013.
Non – probability (purposive) sample of (148) adult patients, (81) females and (67) males with heart disease are
selected from inpatients of clinic unite at Kirkuk and Azady hospitals at kirkuk city. Questionnaire was
developed to assess the items which are related to heart disease patient's (Dise

تسعى هذه الدراسة إلى توضيح مدى كفاية النصوص القانونية -الاجرائية والموضوعية- الحالية للاستجابة لوضعنا في ظل كورونا وما إذا كانت تحتاج إلى تعديل او استحداث العلاج لهذا الظرف الاستثنائي العام أو لتفاديه، ومدى ملائمة فكرة القوة القاهرة او الظرف الطارئ او (فكرة السبب الأجنبي) لمواجهة تبعات أو أثار كورونا على قواعد التقاضي وتشكيل المحكمة واختصاصها والمواعيد الاجرائية واجراءات التقاضي والطعن والحكم وتنفيذه من

A field experiment was conducted at experimental field of Mechanization Agriculture , the
College of Agriculture , Abu – Ghraib , University of Baghdad .To measure transmitted vibration to
seat tractor during operation tillage , mold board plow with New Holland 66-S- 80 tractor as one
machinery unit , Soil was treated at soil constant moisture ( 18 – 20 % ) with two depths of plowing
(15 and 20 cm ) and three speed of tractor 2.0 , 3.5, 6.8 km / h . Three main dimensions in seat
tractor measurement vertical, longitudinal and lateral acceleration. Split plot design under
completes block design with three replicates