In the research I dealt with the form of the preference verb, as well as the elements of the preference noun and its states in its abstraction from the and addition and its conjugation with (the) and its addition to the negation and knowledge. It is (good, evil, and love) omitting the hamza in it.

The results of the current study showed that the thyroid gland in adult domestic cat (Felis catus) is located in the neck area on both sides of the trachea at rings (1-5). The gland consists of two lobes (right and left) and it is surrounded by a capsule of connective tissue consisting of two outer and inner layers, and a layer of fatty tissue overlaps with the outer layer of the capsule. In addition, the results of this study found that the histological structure of the thyroid gland is composed of several follicles that appear in different sizes and shapes; the follicles are lined with simple cuboidal epithelial tissue and sometimes appear lined with high and low simple cuboidal epithelial tissue. The gland is histologically composed of t

The seventh international scientific conference held at the "University of Baghdad" College of Education "Ibn Rushd" 14-15 / 4/2019, confirmed in its recommendations the need to draw clear strategic planning to invest the qualitative inputs from the Ministry of Education and focus on it in higher education, which requires educational institutions to amend from its current strategies or adopting new strategies in a way that contributes to presenting new ways to compete and keep pace with scientific progress and to find realistic and objective working methods. The aim of the current study is to identify the reality of university strategic planning to invest the outputs of the distinguished schools of the heads of public universities. The r

Rates of zinc consumption during cathodic protection of a copper pipeline carrying saline water were measured by the loss in weight technique. The study of sacrificial anode cathodic protection of short copper tube using zinc strip extended axially in the pipe revealed that : (i) The increase of zinc consumption with time of exposure (1-3 h's) at different flow rates (turbulent flow) (300-600 l/hr) while the temperature , solution concentration and the pH were fixed at 20ºC, 3.5%wt NaCl, and pH=8 respectively in absence and presence of bacteria.(ii)Increase of zinc consumption with flow rates (300-600 l/hr) at different temperatures (10-40ºC) while solution concentration and time of exposure were fixed at 3.5 %wt NaCl and 3hr's respect

     This study was conducted to detect virulent isolates of avian infectious laryngeotracheitis virus in Iraq by Real Time-Polymerase Chain Reaction with the amplification of glycoprotein G gene which is responsible for virulence of the virus. Seventy samples (larynx and trachea) were collected from different farms in Iraq to investigate presence of avian infectious laryngeotracheitis virus (detection of virulent isolates from other vaccine strains). Five samples out of seventy samples were virulent isolates (positive result) by using Real Time-Polymerase Chain Reaction utilizing flurescein amidite labeled probe specific for detection of isolates that have G gene (by amplification of G gene) for the first time in Ira

مشكلة البحث :

           نكتسب دراسة الشخصية بجوانبها المتعددة اهميتة بالغة في ميدان العلوم التربوية والنفسية والاجتماعية وتنال عناية كبيرة خاصة بعد ان بدأت المجتمعات في عالم اليوم تواجه ظاهرة الامراض النفسية والعصبية فيها بسبب ما  أ فرزته  التغيرات الثقافية والاجتماعية والاقتصادية التي لحقت بمؤسساتها الاجتماعية التقليدية كالاسرة والمجتمع المحلي وبقية المؤس

Some aspects of population dynamics of both corbicula species inhabiting intertidal zone of
shatt al-Arab are described. These informations are explained in accordance with the possible
occurrence of competition between the two related species.

The spectroscopic properties, potential energy curve, dipole moments, total charge density, Electrostatic potential as well as the thermodynamic properties of selenium diatomic halides have been studied using code Mopac.7.21 and hyperchem, semi-empirical molecular orbital of MNDO-method (modified neglected of differential overlap) of parameterization PM3 involving quantum mechanical semi-empirical Hamiltonian. The relevant molecular parameters like interatomic distance, bond angle, dihedral angle and net charge were also calculated.

Education is the most powerful and important weapon in fighting poverty and unemployment because it provides students with new skills that appropriate the new market requirements and fair distribution of natural resources. It also transfers knowledge, skills, and ethics over generations. Education aims to create effective leaders who go under training and rehabilitation process, create a new human and instill faith, generate the creativity and innovation, and keep abreast with scientific process, updating curriculum, and finally, applying the technical education

In this paper, third order non-polynomial spline function is used to solve 2nd kind Volterra integral equations. Numerical examples are presented to illustrate the applications of this method, and to compare the computed results with other known methods.

(اسباب ومشكلات رسوب الطلبة وكيفية معالجتها) هدف البحث : يهدف البحث الحالي الى : أ.التعرف على اسباب ومشكلات رسوب الطلبة في المدارس الابتدائية والثانوية . ب.التعرف على كيفية ايجاد المعالجات التي من شأنها تقليل رسوب الطلبة في هذه المراحل . حدود البحث : تحدد البحث الحالي : أ‌. الدراسات التي تناولت المشكلة وكيفية معالجتها . ب‌. الادبيات التي ركزت على مفهوم الرسوب وعملية معالجتها . ت‌. السنة الدراسية 2014 - 2015 تحديد المص

Maximum power point tracking (MPPT) is used in photovoltaic (PV) systems to enhance efficiency and maximize the output power of PV module, regardless the variation of temperature, irradiation, and the electrical characteristics of the load. A new MPPT system has been presented in this research, consisting of a synchronous DC-DC step-down Buck converter controlled by an Arduino microcontroller based unit. The MPPT process with Perturb and Observe method is performed with a DC-DC converter circuit to overcome the problem of voltage mismatch between the PV modules and the loads. The proposing system has high efficiency, lower cost and can be easily modified to handle more energy sources. The test results indicate that the u

To the research and its importance: Tests are considered as a contributing tool for evaluation in the sports field, on which the rest of the sciences are based, the most important of which are learning and training or evaluating the level of performance and revealing errors in competition conditions and working to develop them objectively and accurately. Sight is one of the most important sources of receiving information that serves all the functions of the body by identifying the external environment and giving us information about everything that is happening around us from movements or moving objects or objects passing in front of us or the flight of balls and their speed and approach, and the individual can also determine the locatio

The potential to remove Pb(II) from aqueous solutions through biosorption using four raw dead plant biomasses (karab, bardie, rice hulls and corn-cobs) was investigated in batch tests and compared with that for the PAC. From tests, it was found that the four types of dead-plant biomasses had shown high removal efficiency with the descending order (karab, bardie, rice hulls and corn cobs). Their percent removal (% R) of Pb(II) were (98.76, 96.10, 95.16 and 94.70) respectively at pH 4 with 0.2 g of sorbent/100 ml of 10 ppm lead solution , while it was (99.8 %) for PAC. Generally through batch system at a laboratory scale, karab has proved to be an efficient biosorbent for the removal of Pb(II) from aqueous solutions with low initial ion co

Biodiesel can be prepared from various types of vegetable oils or animal fats with the aid of a catalyst.
Calcium oxide (CaO) is one of the prospective heterogeneous catalysts for biodiesel synthesis. Modification
of CaO by impregnation on silica (SiO2) can improve the performance of CaO as catalyst. Egg shells and rice
husks as biomass waste can be used as raw materials for the preparation of the silica modified CaO catalyst.
The present study was directed to synthesize and characterize CaO impregnated SiO2 catalyst from biomass
waste and apply it as catalyst in biodiesel synthesis. The catalyst was synthesized by wet impregnation
method and characterized by x-ray diffraction, x-ray fluorescence, nitr

الخلفية : داء السكري نوع 1 هو واحد من اضطرابات الغدد الصماء المزمنة الشائعة في مرحلة الطفولة ، وضعف النمو هو احد عواقب المرض المحتملة المدى الطويل

الهدف : مؤشرات النمو بين الاطفال المصابين بداء السكري من النوع الاول .

طريقة البحث: شملت الدراسة المقطية جميع الأطفال الذين يعانون من السكري النوع الاول واللذين يراجعون العيادة الاستشارية

: تمهيد: ان تسمم الدم الجرثومي لحديثي الولاده هو من العوامل المسببه للوفيات في انحاء العالم حتى في الدول المتقدمه وللتقليل من نسبه الاصابه المسببه لتسمم الدم الجرثومي ,من الضروري التشخيص المبكر وعلاج المرض بأستخدام المضادات الحيويه.

الهدف: لتوضيح العلاقه بين الكائنات المجهريه المعزوله من الرضع المصابين بتسمم الدم الجرثومي مع مكان الولاده.

خلفية الدراسه: السمنة أحد أهم أسباب المشاكل الصحية الضارة، بما في ذلك العقم عند الذكور. التستوستيرون ضروري للحفاظ على زيادة الحيوانات المنوية مرفق الخلية الجرثومية إلى خلايا سيرتولي والسماح بالإفراج عن الحيوانات المنوية الناضجة. في غياب التحفيز التستوستيرون، الحيوانات المنوية لا تمضي أبعد من مرحلة الانقسام المنصف. التعبير الاروماتيز يرتبط مباشرة لدرجة السمنة. أنها تعتمد ع

خلفية عن الدراسة: طفرة جاك هي من أكثر  التغيرات الجزيئية شيوعاً في أورام التكاثر النقيي وأصبح مؤشرا مهما لتشخيص أورام التكاثر النقيي. معظم المرضى المصابين بكثرة الحمر فيرا لديهم هذه الطفرة المكتسبة. وعلى أية حال٬ هذه الطفرة قد وجدت في أمراض دم أخرى حتى إنه في بعض الدراسات تم إكتشاف طفرة جاك في عينات دم طبيعية.                       &

الخلفيه: فايروس الأبشتاين بار(EBV) هو من عائلة الهربس البشريه موجود في كل مكان وله القابلية على إصابة أغلبية المجتمع, ويرتبط بالعديد من الأورام البشرية الخبيثة والسبب الرئيسي لداء وحيدة النواة. عرف فيروس الابشتاين بار منذ فترة طويلة بأنه  المسبب لبعض أنواع اورام الغدد اللمفاوية وخاصة ألهوجكن واللا هوجكن, ووجد حاليا ان خللا في مسار عمل البروتين المثبط للأورام (p53) والمتضمن خاصه البروتي

الخلفية: يواجه المراهقون تحديات في الحياة، وتوثر عليهم عوامل خارجية وداخلية مما يدور في حياتهم فتهدد صحتهم الجسمية والعقلية.

الهدف: القاء الضوء على اهمية التدريب على مهارات الحياة للارتقاء بصحة المراهقين الجسمية والعقلية

الطرق: شارك في الدراسة 120 مراهق (50 مراهق خضعوا للتدريب على مهارات الحياة الاجتماعية، والاخرون شكلوا الم

المقدمة: اليرقان الولادي حالة شائعة عند كثير من الأطفال حديثي الولادة ورغم أنه عادة ما يكون حالة فسلجية غير ضارة ألا أنه قد يصبح في أحيان أخرى حالة مرضية تستدعي المتابعة و العلاج حفاظا" على خلايا الدماغ من الأذى الذي يسببه تراكم مادة ال(بليروبين) المسبب لليرقان فيها..

هدف الدراسة: تقييم آراء و مفاهيم أطباء الأختصاص في طب الأطفال حول عوامل الخطورة و طرق معالجة ال

تتسع دائرة الاهتمام بذوي الحاجات الخاصة يوماً بعد يوم وتزداد الدراسات المتعلقة بهذه الشريحة المهمة من مجتمعنا والمجتمعات الآخرى لانهم جزء من الثروة البشرية الفاعلة والتي من الممكن توجيهها لتكون قادرة على رمز المجتمع بالانجازات المتكررة. وعلى هذا فالدرسات التاريخية هي احدى الدراسات الهامة لتوضيح ماهية هذه الشريحة وانجازاتها ودورها في المجتمع عبر الزمن وعلى هذا فقد هدفت هذه الدراسةى التاريخية الى ابراز ا

Photonic crystal fiber interferometers (PCFIs) are widely used for sensing applications. This work presented solid core-PCFs based on Mach-Zehnder modal interferometer for sensing refractive index. The general structure of sensor was applied by splicing short lengths of PCF in both sides with conventional single mode fiber (SMF-28).To apply modal interferometer theory collapsing technique based on fusion splicing used to excite higher order modes (LP01 and LP11). A high sensitive optical spectrum analyzer (OSA) was used to monitor and record the transmitted wavelength. This work studied a Mach-Zahnder interferometer refractive index sensor based on splicing point tapered SMF-PCF-SMF. Relation between refractive index sensitivity and tape

In recent years, social media has been increasing widely and obviously as a media for users expressing their emotions and feelings through thousands of posts and comments related to tourism companies. As a consequence, it became difficult for tourists to read all the comments to determine whether these opinions are positive or negative to assess the success of a tourism company. In this paper, a modest model is proposed to assess e-tourism companies using Iraqi dialect reviews collected from Facebook. The reviews are analyzed using text mining techniques for sentiment classification. The generated sentiment words are classified into positive, negative and neutral comments by utilizing Rough Set Theory, Naïve Bayes and K-Nearest Neighbor

Background: Identification the relationship of pepsinogen test (pepsinogenI and I /pepsinogen II ratio) and gastric cancer patients make the gastric cancer early diagnosed and prolong the life surviving rate.
Patients and Methods: Serum pepsinogen I and pepsinogen II (PG I and PG I / PG II ratio) measured in 50 patients with gastric cancer ,30 gastritis patients diagnosed , and 16 healthy control by using enzyme immunoassay in those study groups, and the results of PG I and PG I / PG II ratio were comparing to 50 gastric cancer patients whom diagnosed histopathologically according the stomach regions, while the gastritis patients diagnosed endoscopically.
Results: This study showed that the age of pati

Scientific development has occupied a prominent place in the field of diagnosis, far from traditional procedures. Scientific progress and the development of cities have imposed diseases that have spread due to this development, perhaps the most prominent of which is diabetes for accurate diagnosis without examining blood samples and using image analysis by comparing two images of the affected person for no less than a period. Less than ten years ago they used artificial intelligence programs to analyze and prove the validity of this study by collecting samples of infected people and healthy people using one of the Python program libraries, which is (Open-CV) specialized in measuring changes to the human face, through which we can infer the

The research explores the shapes preferred by children and the extent to which it can be utilized on the experimental kindergarten at the Woman’s School of Education. To achieve the goal, the researcher has displayed pictures that have been chosen from within the research boundaries which represent four categories: Geometrical shapes which included (squares, rectangles, triangles, and circles), agricultural shapes which included (apples, oranges, bananas, and grapes), motion pictures shapes (cartoon characters) which included (Jerry the mouse, Twitty the bird, Bugs Bunny the rabbit, and Winnie the pooh), and animal shapes which included (dogs, fishes, frogs, and horses) to the sample children of (60) child (boys and girls) that

     لقد إزدادت التطورات العلمية والتكنولوجية ولاسيما المعلوماتية زيادة في العلوم والحقائق والنظريات والإكتشافات بصورة مذهلة، وكذلك زيادة فروع في العلم والمعرفة ففي كل يوم نشهد قيام فروع أو تخصص معرفي جديد، إضافة إلى تفجر المعرفة التي ساهمت في بناء قنوات الفروع والتخصصات العلمية القديمة والجديدة (عبد الغفور 2001 ص8).

     فالثورة في مجال العلم والمعرفة والمعلومات والإتصا