This study concerns the isolation of oil degraded bacterial samples from oil polluted soil in Al-Dora refinery/ Baghdad – Iraq. Soil samples (15) were on mineral salt agar medium (MSM) used to screen the oil degrading bacteria by forming clear zones around the colonies. To confirm the degradation of oil by these bacteria, the isolates were inoculated in mineral salt broth, 15 isolates of Pseudomonas spp. was detected from which two isolates identified as P. aeruginosa by morphological, physical and biochemical characteristics that confirmed by using Vitick identification system. Growth was estimated in terms of whole cell by measuring optical density at 620 nm and free extract protein was estimated by protein measurement with Folin phe

This paper aims to study the asymptotic stability of the equilibrium points of the index 2 and index 3 Hesenberg differential algebraic equations. The problem reformulated to an equivalent explicit differential algebraic equations system, so the asymptotic stability is easily investigated. The singular points such as impasse points and singularity induced bifurcation points are identified in this kind of differential algebraic equations by using conclusion of the explicit differential algebraic equations.

There are many studies that discussed the famous museum's graveyards in the Islamic worlds, to study the lives of these figures, there are many difficulties for their studies because the first we need the regularity and history information, and many sciences support, such as in language, geography information.

I am studying the research from Maraqid Al-Maaraf book by Harz Aldeen, the book has large members about the persons have graved in Persian Country in the middle ages, there are more than (30) figures in my study, I have studied every figure in this research depending on the sources and references books.

Hospital based data on mortality rate from communicable diseases is a reflection
of what is obtainable in a community at large. Therefore; data obtained from such
review is usually beneficial in re-evaluating existing services and in improving
facilities and patients care. The aim of this study was to evaluate the mortality
pattern of children admitted into the Children Teaching Hospital from February
2004 to December 2006. There were 3,267 admissions during the study period. The
medical charts of all patients aged one month to 16 years were recorded, neonatal
and surgical cases were excluded. One hundred and seventy one deaths occurred in
the children giving mortality rate of 5.2%. Fifty two patie

    تشتغل رواية خمس نساء على البعد الثقافي الذي يتعلق بالأنساق الثقافية ونقدها داخل فضاء النص، إذ برز في هذه الرواية عددٌ من الانماط والأنساق الثقافية التي تحكمت في تنميط المنظومة الآيدولوجية، فغدت محمولات بارزة تكشف عنها على وفق رؤى ثقافية نقدية حديثة، وتبدو هذه الأنساق ومحاولة الكشف عنها جانباً مهماً في هذه الرواية ، وبناء على ذلك يهدف البحث إلى تلمس تلك الأنساق الذكورية بنمطيها المتوازي

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This paper contains studying of the Evaluation for the Petrophysical Properties of
Yamama Formation in Ratawi Field which occurs in about 70 km to the west of
Basrah city in Mesopotamia zone (Zubair subzone). The study includes a
petrophysical evaluation and (3 Dimensions) geological model for each unit
especially the three hydrocarbon units comprising the Yamama Formation in (5)
boreholes which are Rt-3, Rt-4, Rt-5, Rt-6 and Rt-7 distributed on the crest and
flanks of the Ratawi structure that are carried out in the present study. The
formation's boundaries were determined using well logs, available core intervals and
by Petrophysical data and it is found that it can be subdivided into three main
reservoir uni

The security and integrity of medical data, in particular, have become significant concerns due to the substantial expansion in the healthcare environment due to the internet of things (IoT). To guarantee data security during transmission, this research suggests a chaotic healthcare monitoring system. This system employs a new 5-dimension (5D) chaotic system in conjunction with the secure hash algorithm version three (SHA3-256), salsa 20, and deoxyribonucleic acid (DNA). Lyapunov's proposed 5D chaos system was tested and passed for several initial periods, yielding a super chaos system (3 positive Lyapunov). Salsa 20 and randomly generated chaotic keys were utilized for encryption and decryption operations. The method we created will ass

       أجمع النقاد والمؤرخون وعلماء الأنثروبولوجيا على أن الأجناس واللغات والثقافات لا تتوزع بصورة متوازية ، وإنّ مجالات توزعها تتداخل في أغرب صورة ، وإن تاريخ كل منها نزع إلى توخي وجهة متميزة ، وتمثل الحكايات أقدم الأنواع الأدبية صلة بالحراك الاجتماعي ، ونتيجة تاريخية للتجارب الإنسانية ، وتحمل سمات آثر الصراع بين الطبقات ، ولذلك أنيطت بالشخصيات وظيفة تعبيرية مميزة ، على الرغم من صغر مساحة ال

تندرج الدراسة ضمن الدراسات الزراعية التي تعالج مشكلة إنتاجية أبرز صنفين من التمور في مناطق عرفت بزراعته ومنذ القدم. إذ تعاني زراعة النخيل وإنتاج التمور من تدهور مستمر في أغلب مناطق انتاجه، لذا اختصت الدراسة بتحليل التباين المكاني لإنتاج صنفي الزهدي و الخستاوي في محافظات العراق المنتجة للمدة (2010-2019)، للوقوف على حجم الإنتاج والتنبؤات المستقبلية باستخدام أساليب إحصائية معتمدة.

اتبع في الدراسة منهجين أسا

There is very little research in the field of Arabic language acquisition This study explores the development in the acquisition of the trill /r/ in Iraqi Arabic (IA). It attempts to answer four main questions: (1) What percentage in the total sample produced /r/ correctly? (2) Is this the age of customary, acquisition, or mastery for IA children? (3) Does the production accuracy of /r/ vary by position in the syllable and child sex? (4) How is the acquisition of /r/ developed within this age group? Samples were collected from 20 normally developing children between the ages of 1:8 and 3:7. The results showed noticeable sex differences in the acquisition of /r/. Besides, /r/ was produced more accurately in syllable-initial than syllable-

This study investigates the occurrence of dialect levelling in the variety of Arabic spoken in Anah, Iraq in terms of the current phonological patterns and change triggered mainly by dialect contact between qeltu and gilit speakers. The study provides a quantitative sociophnetic description of the speech of 60 (30 males and 30 females) Arabic Iraqi Ani (AIA henceforth) speakers. This study investigates the change in two phonological processes: qaf velarisation and Imala (deflexion) under the effect of informants’ age and gender and social network.  Following Labov’s (1984) conversational network method, all informants were interviewed individually to collect the linguistic variables required for analysis. Resul

Gravity and magnetic data are used to study the tectonic situation of Kut- Dewania- Fajir and surrounding areas in central Iraq. The study includes the using of window method with different spacing to separate the residual from regional anomalies of gravity and magnetic data. The Total Horizontal Derivative (THD) techniques used to identify the fault trends in the basement and sedimentary rocks depending upon gravity and magnetic data. The obtained faults trends from gravity data are (N30W), (N60W) (N80E) and (N20E) and from magnetic data are (N30W), (N70E), (N20E),(N10W),(N40E). It is believed that these faults extend from the basement to the lower layers of the sedimentary rocks except the N60W trend that observed clearly in gravity in

In modern years, internet and computers were used by many nations all overhead the world in different domains. So the number of Intruders is growing day-by-day posing a critical problem in recognizing among normal and abnormal manner of users in the network. Researchers have discussed the security concerns from different perspectives. Network Intrusion detection system which essentially analyzes, predicts the network traffic and the actions of users, then these behaviors will be examined either anomaly or normal manner. This paper suggested Deep analyzing system of NIDS to construct network intrusion detection system and detecting the type of intrusions in traditional network. The performance of the proposed system was evaluated by using

Application of pesticide on vegetables will protect them from pest injury, but in another hand will hold pesticide residues inside vegetables. These residues have harmful effect against all consumers. Detection about pesticide residues has been carried out for some Iraqi vegetables (tomato, cucumber, eggplant, and zucchini) by using Gas Chromatography/Mass Spectroscopy (GC/MS). (Quick, Easy, Cheap, Effective, Rugged, and Safe) QuEChERS method has been applied for extraction pesticide residues from targeted vegetables. The GC/MS has been carried out before the treatment of residues for distinguish the vegetables that are suffering from hyper concentration in pesticide residues more than maximum residues limits (MRLs). Three kinds of solut

         تُعدُ رواية جوزيف كونراد  قلب الظلام  واحدة من أعماله الماهرة جداً وتمت رؤيتها قصة مهمة كُتبت بين السنوات 1898 – 1899 كما تمت رؤيتها أيضاً باعتبارها هجوما على الاستعمار والتصرفات غير الاخلاقية للمحتلين الأوربيين في أفريقيا في القرن التاسع عشر . تكشف الرواية الطبيعة البشرية للكاتب تجاه جرائم المحتلين والمستعمرين خلال    العالم . في  قلب الظلام  يعرض كونراد وحشية الاحت

   ازداد اهتمام الباحثين بدراسة الطبيعة لأنها المعلم الأول والملهم والمنهل الذي يستقي منه الانسان عبر الزمن لحل اي مشكلة، فيستوحى المصمم رموزه وعناصره في الغالب من الطبيعة وينظم تلك العناصر في ضوء ما تملكه الطبيعة من عناصر متنوعة ومختلفة لأنها تمتاز بالتنوع والتوازن والتناسب والتماثل ولقد حاكت الطبيعة الإنجازات البشرية وذلك على مد العصور وقد قادتها إلى بنى، أدوات، مواد، آليات، وعمليات وطرق وأنظمة فع

The national educational systems both in the Russian Federation and Iraq Republic have to adjust the training programs to duly prepare the pedagogical university students for the modern challenges and situations on the market of educational services. For success of the service, the education specialists have to fully mobilize their physical, mental and emotional resources and persistently advance their skills and knowledge using the relevant online education courses; practical research conferences; persistent self-education to master theoretical fundamentals of the modern physical education and sport service; and be active in trainings and competitions in their vocational individual game sports including badminton, table tennis and tennis.

Moment invariants have wide applications in image recognition since they were proposed. The recognition problem is very often connected with image reconstruction technique to determine a desired set of invariants for use feature extractor in the recognition system. The low order moments are found to be related to the globat preperties of the image, while high order moments contains information about detarts it was found that the low order moments are not efficient for image recogmtion because the general shape of different objects can be similar and do not allow distinguishing one object from another For this reason some preprocessing have to be done to enhance this weakness, and use low order moments to overcome the weakness and test it

يحفل تراثنا الأدبي بكنوز وجواهر نفيسة طالما دأب النقاد على اكتشافها وصقلها والإفادة منها، ويعد الخبر من مضان الأدب المهمة بعامة و وثيقة فاعلة في نقد الأدب ، إذ نما النقد الأدبي نمواً طبيعياً بنمو فنون التعبير الأدبي على ألسنة أهل البيان منذ مرحلة المشافهة إلى مرحلة التدوين ، بدأ في العصر الجاهلي مبنياً على الذوق والفطرة التي تتأثر بما يسمع المرء من الإبداع الشعري ويتفاعل معه بالرضا والاستحسان والمفاضلة ، و

Let H and K be Hilbert spaces and let H K be the cartesian product of them.Let
B(H),B(K),B(H  K),B(K,H),B(H,K) be the Banach spaces of bounded(continuous)
operators on H,K,H K,and from K into H and from H into K respectively. In this
paper we find the inverse of operator matrix





D E
B C
A B(H K) where
BB(H) ,CB(K,H), DB(H,K), EB(K) and A≥ H K I  where H K I  is the
identity operator on H K.

The petrophysical analysis is significant to determine the parameters controlling the production wells and the reservoir quality. In this study, Using Interactive petrophysics software to analyze the petrophysical parameters of five wells penetrated the Zubair reservoir in the Abu-Amood field to evaluate a reservoir and search for hydrocarbon zones. The available logs data such as density, sonic, gamma ray, SP, neutron, and resistivity logs for wells AAm-1, AAm-2, AAm-3, AAm-4, and AAm-5 were used to determine the reservoir properties in Zubair reservoir. The density-neutron and neutron-sonic cross plots, which appear as lines with porosity scale ticks, are used to distinguish between the three main lithologies of sandstone, limesto

The effects of Soybean and Uranyl nitrate on the percentage, ultra structure and morphology of apoptosis in the spleen were investigated. Prepubertal albino male rats were equally divided as follows :control G1, G2 was given intragastrically 75mg / kg / b.w Uranyl nitrate, G3 was fed a diet contains 20% Soybean, and G4 was treated with both Uranyl nitrate and Soybean as in G2 and G3.
The results showed a significant increase (p<0.05) in the mean value of percentage of apoptotic cells in the spleen in G2, G3 and G4 in comparison with control group and significant decrease (p<0.05) was observed in (G4) in comparison with (G2).
In the study of electron microscope there was an increase in the number of spleenocytes that were

Geographical, economic, historical, environmental and security factors play a role in strengthening the drive towards union, as well as addressing the need to express regional and federal identity. This is a clear example of this tendency. One legal or one political system with the parts of this united personality retaining their privacy and identity, and there is a delegation to the central entity of the union with some of the common powers while retaining some powers for these parts or states, which means the availability of autonomy for the constituent states of the union and this is the most important characteristic of the federal states or federations It is the autonomy of each state or country participating in the union. Accordingly,

Neoechinorhynchus iraqensis sp. n.(Acanthocephala: Neoechinorhynchidae) from the Freshwater Mullet, Liza abu.

In this paper, the method of estimating the variation of Zenith Path Delay (ZPD) estimation method will be illustrate and evaluate using Real Time Kinematic Differential Global Positioning System (RTK-DGPS). The GPS provides a relative method to remotely sense atmospheric water vapor in any weather condition. The GPS signal delay in the atmosphere can be expressed as ZPD. In order to evaluate the results, four points had been chosen in the university of Baghdad campus to be rover ones, with a fixed Base point. For each rover position a 155 day of coordinates measurements was collected to overcome the results. Many models and mathematic calculations were used to extract the ZPD using the Matlab environment. The result shows that the ZPD valu

Social interaction is the platform that enables people to connect and practice language. Active listening stimulates them to understand the language they are speaking. The problem of the study highlights that less attention to listening among speaking, reading, and writing skills causes the weakness of collaborative learning. This paper contributes to characterizing the effectiveness of collaborative learning in developing learner’s listening skills. It aims to underscore the role of target language learners as members of the learning groups and of the teacher in the collaborative learning process. 130 Iraqi EFL teachers from different colleges at the University of Baghdad participated in this study. The scores in the statistical data wer