Let  be any group with identity element (e) . A subgroup intersection graph of  a subset  is the Graph with V ( ) =  - e and two separate peaks c and d contiguous for c and d if and only if      , Where  is a Periodic subset of resulting from  . We find some topological indicators in this paper and Multi-border (Hosoya and Schultz) of   , where    ,  is aprime number.

   The accurate determination of reservoir lithology remains a challenge in petroleum engineering. There are some conventional techniques available to determine the lithology. However, the application of those techniques has been long and complex. So, the main goal of this study is to simplify the identification of reservoir lithology. This paper presents a Pattern Recognition Approach (PRA) to identify the reservoir lithology simply and accurately. It is type of artificial neural network. Four wells from the Camaal Field were chosen to develop this approach. Around 32400 data points from the previous wells were digitized. The PRA approach used depth, gamma ray, lithology, sonic, neutron, and density l

     In this paper, a novel coronavirus (COVID-19) model is proposed and investigated. In fact, the pandemic spread through a close contact between infected people and other people but sometimes the infected people could show two cases; the first is symptomatic and the other is asymptomatic (carrier) as the source of the risk. The outbreak of Covid-19 virus is described by a mathematical model dividing the population into four classes. The first class represents the susceptible people who are unaware of the disease. The second class refers to the susceptible people who are aware of the epidemic by media coverage. The third class is the carrier individuals (asymptomatic) and the fourth class represents the infected ind

This experiment aimed to investigate changes, in the structural-functional aspects of the pineal and pituitary glands as well as the ovary and uterus, that might associate with trypanosomiasis induced by T. evansi in female rabbit. The ovarian and uterine response to the luteinizing hormone-like activity (Human Chorionic Gonadotropin, HCG) was also tested. Trypanosomiasis did not cause significant changes in body, ovarian and uterine weights. There were degenerative changes in the structural-functional picture of the studied organs. T. evansi resulted in decreased response of the ovaries and uteri to HCG. The direct and indirect effects, including somatic and autoantibodies production, of this species of trypan

      Let  R  be a commutative ring  with identity  and  E  be a unitary left  R – module .We introduce  and study the concept Weak Pseudo – 2 – Absorbing submodules as  generalization of weakle – 2 – Absorbing submodules , where a proper submodule  A of  an  R – module  E is  called  Weak Pseudo – 2 – Absorbing  if   0 ≠ rsx   A   for  r, s  R , x  E , implies that  rx   A + soc ( E ) or  sx  A + soc (E)  or   rs  [ A + soc ( E ) E ]. Many basic  properties, char

The present paper concerned with study the of combined electro-osmotic peristaltic transport with heat and mass transfer which is represented by the Soret and Dufour phenomenon with the presence of the Joule electrothermal heating through a microchannel occupy by Rabinowitsch fluid. The unsteady two-dimensional governing equations for flow with energy and concentration conservation have been formed in a Cartesian coordinate system and the lubrication theory is applied to modify the relevant equations to the problem. The Debye-Hukel linearization approximation is utilizing to modify the electrohydrodynamics problem. The expressions for the axial velocity, the temperature profile, the concentration profile, and the volumetric flow rate are

Gypseous soils can be found in arid and semi arid region. In civil engineering it can be defined that a soil is a gypseous soil when it has gypsum content enough to change the properties of this soil. Collapsibility of these soils was found to be of major importance. The collapsibility of the soil can be estimated from the term "Collapse Potential (CP)" which can be obtained from two types of tests performed in the oedometer device; (1) Single Collapse Test (SCT) and (2) Double Oedometer Test (DOT). In this study, an analysis of the results obtained by 7 researchers in Iraq was performed. The data collected included basic properties for each sample in addition to the results of the two collapsibility tests. A total of 50 samples were ana

The objective of this study was to investigate and find the relationships between human semen osmolality and oxidative stress with semen quality. Semen analysis was determined to evaluate semen quality and fertility. The concentration of semen malondialdehyde (MDA) was measured to assess oxidative stress. For this purpose, one hundred seventy healthy adult males were used in this study. The study was conducted from September 2018 to November 2019 in the Infertility care and in vitro fertilization center (IVF) and the Biology department of the College of Science at Salahaddin University in Erbil city. A significant positive correlation was observed between the total sperm motility, grade activity, and sperm motility index with semen osmol

In this paper, a mathematical model is proposed and studied to describe the spread of shigellosis disease in the population community. We consider it divided into four classes namely: the 1^st class consists of  unaware susceptible individuals, 2^nd class of infected individuals, 3^rd class of aware susceptible individuals and 4^th class are people carrying bacteria. The solution existence, uniqueness as well as bounded-ness are discussed for the shigellosis model proposed. Also, the stability analysis has been conducted for all possible equilibrium points. Finally the proposed model is studied numerically to prove the analytic results and discussing the effects of the external sources for dis

Celiac disease (CD) is an autoimmune disorder characterized by chronic inflammation that essentially affects the small intestine and is caused by eating gluten-containing foods. This study sought to determine gene expression of NLRP3 Inflammasome in peripheral blood of Iraqi CD children using quantitative real-time PCR (qRT-PCR) assay. Thirty children with CD (12 males and 18 females) were enrolled in the study and their age range was 3-15 years. The diagnosis of the disease was confirmed by serological examinations and intestinal endoscopy. A control sample of 20 age-matched healthy children was also included. The children were stratified for age, gender, body max index (BMI), histological findings, and marsh classification. Fu

     The brain's magnetic resonance imaging (MRI) is tasked with finding the pixels or voxels that establish where the brain is in a medical image The Convolutional Neural Network (CNN) can process curved baselines that frequently occur in scanned documents. Next, the lines are separated into characters. In the Convolutional Neural Network (CNN) can process curved baselines that frequently occur in scanned documents case of fonts with a fixed MRI width, the gaps are analyzed and split. Otherwise, a limited region above the baseline is analyzed, separated, and classified. The words with the lowest recognition score are split into further characters x until the result improves. If this does not improve the recognition s

Osteoporosis is described as sickness due to fading bone mass and microarchitecture spoilage of bone tissue leads to consolidation bone fragility and increase risk of fracture. The relationship between osteoporosis and thyroid is important by of the skeleton bones in turnout of circulating physical thyroid hormone and TSH condensation to reduced bone mineral loss in osteoporosis patients, also researcher derives that hormone thyroid and TSH scale increased bone resorption, by increase bone mineral deposition. (110) patients female transfer from provincial and civilian habitation, their ages between (55-75) years old, they pay a visit to DEXA station to measure the density. The samples of blood after diagnosis of disease were taken, then

It has been reported that coronary vasodilator reserve (CVDR) is reduced at the age

هدف البحث الى الكشف عن تأثر استخدام اسلوب فرق التعلم التنافسي ذات المجاميع المتجانسة والغير متجانسة والاسلوب المتبع في التحصيل المهاري القبلي والبعدي لبعض انواع التصويب بكرة اليد. والكشف عن تأثير استخدام هذا الاسلوب في التحصيل المهاري بكرة اليد. والتحقق من تأثير استخدامه في الاتجاه النفسي نحو مادة كرة اليد. واستخدم الباحثون المنهج التجريبي بتصميم المجموعتين التجريبيتين والمجموعة الضابطة. وتكونت عينة الب

The study involved the description of the environmental characters and distribution of Anogramma  leptophylla  (Annual  Maidenhair fern)  in Erbil and Garmian districts during May- 2017 in Kurdistan of Iraq. The geographical distribution of the taxa was recorded in Bani Bee region for the first time within the Garmian district but it was recorded before in the Zar Gali region within the Erbil district. The climatic characters of the studied site in Erbil district were: moist, cold and the elevation was up to 560 m above sea level with sandy clay soil texture whereas in the Garmian district: dry, hot, and the elevation was only 330 m  above sea level with sandy stone soil. Plant up to 13 cm long, megaphyl

    In this paper, the concept of soft closed groups is presented using the soft ideal pre-generalized open and soft pre-open, which are -ᶅ- - -closed sets " -closed", Which illustrating several characteristics of these groups.  We also use some games and   -  Separation Axiom, such as (Æ®_0, Ó¼, ᶅ) that use many tables and charts to illustrate this. Also, we put some proposals to study the relationship between these games and give some examples.

The new, standard molecular biologic system for duplicating DNA enzymatically devoid of employing a living organism, like E. coli or yeast, represents polymerases chain reaction (PCR). This technology allows an exponential intensification of a minor quantity of DNA molecule several times. Analysis can be straightforward with more DNA available.

A thermal heat cycler performs a polymerization chain reaction that involves repeated cycles of heating and cooling the reactant tubes at the desired temperature for each reaction step. A heated deck is positioned on the upper reaction tube to avoid evaporating the reaction mixture (normally volumes range from 15 to 100 l per tube), or an oil layer can be placed on a reaction mixture surfa

    The aim of this study is to estimate the survival function for the data of lung cancer patients, using parametric methods (Weibull, Gumbel, exponential and log-logistic).

Comparisons between the proposed estimation method have been performed using statistical indicator Akaike information Criterion, Akaike information criterion corrected and Bayesian information Criterion, concluding that the survival function for the lung cancer by using Gumbel distribution model is the best. The expected values of the survival function of all estimation methods that are proposed in this study have been decreasing gradually with increasing failure times for lung cancer patients, which means that there is an opposite relationshi

This paper is concerned with finding the approximation solution (APPS) of a certain type of nonlinear hyperbolic boundary value problem (NOLHYBVP).  The given BVP is written in its discrete (DI) weak form (WEF), and is proved that  it has a unique APPS, which is obtained via the mixed Galerkin finite element method (GFE) with implicit method (MGFEIM) that reduces the problem to solve the Galerkin nonlinear algebraic system  (GNAS).  In this part, the predictor and the corrector technique (PT and CT) are proved convergent and are used to transform the obtained GNAS to  linear (GLAS ), then the GLAS is solved using the Cholesky method (ChMe). The stability and the convergence of the method are studied. The results

In this paper we will explain ,how use Bayesian procedure in analysis multiple linear regression model with missing data in variables X's  as the new method suggest , and explain some of missing  Patterns under missing mechanism , missing complete at random MCAR and compare Bayesian estimator with complete case estimator by use  simulation procedure .           

With the quick grow of multimedia contents, from among this content, face recognition has got a lot of significant, specifically in latest little years. The face as object formed of various recognition characteristics for detect; so, it is still the most challenge research domain for researchers in area of image processing and computer vision. In this survey article, tried to solve the most demanding facial features like illuminations, aging, pose variation, partial occlusion and facial expression. Therefore, it indispensable factors in the system of facial recognition when performed on facial pictures. This paper study the most advanced facial detection techniques too, approaches: Hidden Markov Models, Principal Component Analysis (PCA)

تبلورت فكرة البحث في تسليط الضوء على واقع آلام اسفل العمود الفقري لدى تدريسيي جامعة بغداد/ الجادرية ولكليات (التربية الرياضية، الهندسة، العلوم/ قسم الاحياء المجهرية، العلوم/ قسم الكيمياء) مع محاولة المقارنة بين واقع تلك الالام ما بين تدريسيي تلك الكليات وقد شملت عينة البحث (75) تدريسي توزعوا بمعدل 25% تربية رياضية، 25% هندسة، 25% علوم بايو وكيمياء. وقد استخدم الباحث المنهج الوصفي عند دراسته لواقع تلك الالام واستن

تعد فعالية الوثب العالي من الفعاليات التي طرأت عليها تغييرات كثيرة في الأداء الحركي وطرائق التدريب خلال الفترة الزمنية السابقة. ففي مسابقة الوثب العالي وهي أحد مسابقات الوثب والقفز في ألعاب القوى، لا يمكن تطوير المستوى الرياضي للواثب من دون التزود بالأسس العلمية الصحيحة المتعلقة بنوع التدريب المستخدم.ومن المعلوم فإن قدرة القوة بشكل عام هي إحدى القدرات البدنية المهمة التي يحتاجها واثب العالي، والتي يمكن ت

Abstract

The aim of the research is to develop specific skills of 21 century, one schedule, renewable: (sex, years of experience, academic degree) from the viewpoint of the research sample. The descriptive tool was used to collect information for research purposes. It was applied to a sample of (339) male and female teachers in Al-Ardhah governorate schools to teach Jazan. The application was carried out in the second semester of the year 1442 AH. The research concluded with a set of results, the most important of which are: the approval of the sample members to a large extent on the expressions of the role of school leaders in the practice of developing male and female teachers in acquiring these three skills fr

     يرى الباحثون في علم النفس إن السنوات الأولى من حياة الطفل هي من أهم السنوات في تكوين شخصيته وتوجيهها وتنشئتها النشأة التي تبنى عليها أصولها من خلال مراحل النمو التالية.  ( الطحان، 1987، ص 17)

    إن من أهم أنواع السلوك التي يتعلمها الطفل في بداية السنة الأولى من حياته هي الاستجابات الاجتماعية للناس نتيجة تفاعله مع أمه وان هذه الاستجابات للام أو لمن ينوب عنها يتسع مجالها كل

تعد قدرة تحمل القوة المميزة بالسرعة في لعبة كرة السلة من القدرات البدنية المهمة كونها تجمع العناصر البدنية الاساسية وذلك لما تفرضه طبيعة مجريات هذه اللعبة من حالات هجومية ودفاعية متكررة طوال فترة المباراة والتي تتخللها أحداث متغيرة يسعى للقيام بها اللاعب وفق تحركات اللاعب المنافس والتي يسعى من خلالها إلى تحقيق نتيجة إيجابية، ويرى الباحث في مشكلة بحثه أن الاختبارات التي يمكن أن تحدد مستوى تحمل القوة الممي

Background: Bone density is a major factor that affect mini implant primarily stability; no Iraqi studies have evaluated bone density related to mini-implant placement for orthodontic anchorage at age 13 -15 years. The present research aims to evaluate gender, side and site differences in the bone density at various orthodontic implant sites for the maxillary alveolar bone. Materials and methods: Twenty nine individuals (16 males and 13 females) had subjected to clinical examination, then 64-multislice computed tomography scan data were evaluated and bone density was measured in Hounsfield unit at 21 points (9 points for each side and 3 points between the right and left central incisors) . Results: The results obtained showed that there ar

خلفية البحث : الورم المخاطي في القلب يمثل من أكثر أورام القلب شيوعــــا حيث تمثل 30 – 50 % من أورام القلب وهي أورام حميدة وتكثر عند النساء بين العقد الثالث والعقد السادس من العمر.

الهدف من هذه الدراسة لتقييم نسبة حدوث الجراحة في الورم المخاطي في القلب وتقييم عرض المرضى والنتائج في مستشفى ابن النفيس على مدى عشر سنوات.

المرضى والطرق: هذه د

          Whatever forms embodied in nature or in the product by forming elements, Kahadjom, fonts, and colors that characterized that her aesthetic and expressive values ​​evoked to multiple indications of which are unequivocal, including what is iconic. Each one of these constituent elements of her form of extreme importance