The aim of the study was comparative between oxidative stress in diabetes mellitus using the measurement of some biophysical and biochemical parameters on two groups of diabetic patients, were conducted in the Al-Yarmuk Teaching Hospital,30 patients insulin dependent diabetes mellitus (IDDM) or type 1 ,their ages ranged between (15-45) and30 patients non- insulin dependent diabetes mellitus (NIDDM) or type 2,their ages ranged between (42-65).This study has been compared with 30 healthy subjects. The present study was demonstrated to evaluate the alteration in oxidative stress as measured by plasma and red blood cells Malondialdehyde (MDA) andchanges in antioxidant mechanism as measured by plasma and red blood cells Glutathione (GSH)

     The present study was carried out to investigate the protective effect of Eruca sativa seeds against changes of pituitary and testes in cadmium treated rats. Forty adult male albino rats were used and divided into 4 equal groups and treated for 8 weeks as follow: The first group was given distilled water and used as a control group. The second group (G1) was administered tap water containing 30 ppm/ L of cadmium chloride. Animals in third group (G2) received tap water containing Cadmium chloride as in G1 plus 250 mg/Kg B.W ethanolic extract of Eruca sativa seeds, while rats in fourth group (G3) administered 250 mg/Kg B.W of ethanolic extract of Eruca sativa seeds only. After 8 weeks of

The development of monitoring systems for rotating blade has been driven by a desire to reduce the maintenance costs and human interaction to improve the safety, reliability and operational life, so it is urgent to monitor the integrity of a structural systems. In this study four different coordinate system has been used to describe the blade motion, then an element stiffness and mass matrices has been formulated by using Hamilton's principle and finite element method, where each element has been described by seven degrees of freedom, so the method has been demonstrated analytically on a finite element model to estimate the modal parameters under rotating and non-rotating conditions in vacuum (to eliminate aerodynamic effect and damping

الخلاصة

إنّ الماء الممغنط هو أكثر حيوية ونشاطاً من الناحية البيولوجية عن الماء العادي، إذ يساعد في تحسين حركة الدم وتوصيله الى أنسجة الجسم وخلاياه بشكل أسرع وأفضل, إذ تعد عملية شرب الماء الممغنط قبل وأثناء وبعد التدريب والمنافسات من قبل الرياضيين بشكل عام ولاعبي كرة السلة بشكل خاص مهمة جداً لتعويض نقص سوائل الجسم والتي فقدت خلالها وذلك للحد من الأثار السلبية لهذا النقص على عمل وكفاءة أجهزة الجسم المخت

The turning process has various factors, which affecting machinability and should be investigated. These are surface roughness, tool life, power consumption, cutting temperature, machining force components, tool wear, and chip thickness ratio. These factors made the process nonlinear and complicated. This work aims to build neural network models to correlate the cutting parameters, namely cutting speed, depth of cut and feed rate, to the machining force and chip thickness ratio. The turning process was performed on high strength aluminum alloy 7075-T6. Three radial basis neural networks are constructed for cutting force, passive force, and feed force. In addition, a radial basis network is constructed to model the chip thickness ratio. T

An experimental and numerical study has been carried out to investigate the heat transfer by natural convection in a three dimensional annulus enclosure filled with porous media (silica sand) between two inclined concentric cylinders with (and without) annular fins attached to the inner cylinder under steady state condition; The experiments were carried out for a range of modified Rayleigh number (0.2 ≤Ra*≤ 11) and extended to Ra* =500 for numerical study, annulus inclination angle of (δ = 0˚, 30˚, 60˚ and 90˚). The numerical study was to write the governing equation under an assumptions used Darcy law and Boussinesq’s approximation and then solved numerically using finite difference approximation. It was found that the averag

The research handles the prominent books of The Weak and Unknown Narrators , which is written by Imam Abu Al-Hasan Al-Daraqutni. It contains a brief introduction about the book and about Abu Bakr Al-Barqani, as well as Abi Mansour Ibn Hamkan.

The research handles the issue of unknown narrators and their relationship to the abandonment stipulated in the preamble to the book.

The research dealt with the identification and comparison between the sayings of Al-Daraqutni and his students - especially Al-Burqani, the publisher of his knowledge, as he is the one who narrated the sayings of Al-Daraqutni. The study concluded that the principle is to abandon the me

Background: Hodgkin's lymphoma (HL), formerly called Hodgkin's diseases is an uncommon form of lymphoma. The incidence of Hodgkin's lymphoma shows marked heterogeneity with respect to age, gender, race, geographic area, social class and histological subtype. This study was carried out in an attempt to evaluate the incidence of Hodgkin's lymphoma of head and neck in Baghdad city. Materials and Methods: The diagnosed cases of Hodgkin's lymphoma of head and neck region in Baghdad city between (1990-1999) were collected and analyzed according to age, gender, site and the histopathological subtypes of the tumor. Results: Out of (702) cases of Hodgkin's lymphoma of ten years between (1990-1999),(362 ) of them were occurred in the head and neck

Water pollution has created a critical threat to the environment.‎‎ A lot of research has been done ‎recently to use surface-enhanced Raman spectroscopy (SERS) to detect multiple pollutants in water. This study aims to use Ag colloid nanoflowers as liquid SERS enhancer. Tri sodium phosphate (Na₃PO₄) was investigated as a pollutant using liquid SERS ‎based on colloidal Ag ‎nanoflowers. The chemical method was used to synthesize nanoflowers from silver ‎ions. Atomic Force Microscope (AFM), Scanning Electron Microscope (SEM), and X-ray diffractometer (XRD) were employed to characterize the silver nanoflowers. This ‎nanoflowers SERS action in detecting Na₃PO₄ was reported and analyzed

 This article briefly analyzing contemporary works appeared in theater writer from Latin America, which comes within the theme of "power." Latin American Literature, such as two-way extremely clear: the vanguard of social and attention, have arrived at certain moments to some extent be regarded as a two-way rival. That desire to participate in the revolution of expression and artistic significance, has appeared evident in the literature of Latin America in the late nineteenth century and ended in the third decade of the twentieth century. The writers that stage would prefer not to serve the objectives of the revolution of Arts own but the objectives of social and political revolution that stimulate the world. These acts were issued

Scientists have mastered the codification of the hadeeth and authorship in it, and walked in a variety of courses, including what is known when the late books seal books, which is inclined by Sheikh Sheikh students in the last Council is reading a book of the books of the year or so, and mention a party from the translation of the book owner After that methodology of what he sees important, then speak to the last hadeeth in the book Sindh and Manta, and sometimes market attribution to the author of the book as did Suleiman al-Jamal (God's mercy) deceased in 1204 AH, in this seal on the true Imam Bukhari Which we will investigate and publish. (God willing).

         The issue of penalized regression model has received considerable critical attention to variable selection. It plays an essential role in dealing with high dimensional data. Arctangent denoted by the Atan penalty has been used in both estimation and variable selection as an efficient method recently. However, the Atan penalty is very sensitive to outliers in response to variables or heavy-tailed error distribution. While the least absolute deviation is a good method to get robustness in regression estimation. The specific objective of this research is to propose a robust Atan estimator from combining these two ideas at once. Simulation experiments and real data applications show that the proposed LAD-Atan estimator

Azo ligand 11-(4-methoxyphenyl azo)-6-oxo-5,6-dihydro-benzo[4,5] imidazo[1,2-c] quinazoline-9-carboixylic acid was derived from 4-methoxyaniline and 6-oxo-5,6-dihydro-benzo[4,5]imidazo[1,2-c]quinazoline-9-carboxylic acid. The presence of azo dye was identified by elemental analysis and spectroscopic methods (FT-IR and UV-Vis). The compounds formed have been identified by using atomic absorption in flame, FT.IR, UV-Vis spectrometry magnetic susceptibility and conductivity. In order to evaluate the antibacterial efficiency of ligand and its complexes used in this study three species of bacteria were also examined. Ligand and its complexes showed good bacterial efficiencies. From the obtained data, an octahedral geometry was proposed for all p

هدف البحث الى التعرف على ادارة المنتديات الشبابية والرياضية من حيث التخطيط والقيادة ،وعلاقتهما بالثقافة التنظيمية من حيث القيم والمعتقدات التنظيمية للمنتديات فـي مديريات شباب ورياضة بغداد من وجهة نظر العاملين . استخدم الباحثان المنهج الوصفي بالأسلوب المسحي ،والعلاقات الارتباطية. وتكونت عينة البحث من الموظفين العاملين في المنتديات الشبابية والرياضية في مديريات شباب ورياضة بغداد ،فقد بلغت عينة التجربة ا

هدف البحث الى اعداد برنامج ارشادي وفق البرمجة اللغوية العصبية في تنمية كفايات المظهر العام والشخصية لمطبقي كلية التربية البدنية وعلوم الرياضة والتعرف على تأثير البرنامج الارشادي في تنمية كفايات المظهر العام والشخصية لمطبقي كلية التربية البدنية وعلوم الرياضة، واستخدم الباحثان المنهج التجريبي ذو تصميم المجموعتين ( التجريبية والضابطة) ذات الاختبارين القبلي والبعدي لملاءمته إجراءات البحث وتم اختيار طلبة ا

Abstract

The current research aims to identify the effectiveness of social stories in increasing social interaction among children with an autism spectrum disorder. The researcher used the single-subject design methodology (Single Subject Designs, SSD) with

 (A-B) design to answer the research questions. The study sample consisted of (3) children with autism spectrum disorder enrolled in a transit daycare center in the Asir region, Saudi Arabia. The results of the study showed that there is a positive functional relationship between social stories and play to increase social interaction among children with autism spectrum disorder, which contributed to the acquisition and generalization of this behav

This research introduces a developed analytical method to determine the nominal and maximum tensile stress and investigate the stress concentration factor. The required tooth fillets parametric equations and gears dimensions have been reformulated to take into account the asymmetric fillets radiuses, asymmetric pressure angle, and profile shifting non-standard modifications. An analytical technique has been developed for the determination of tooth weakest section location for standard, asymmetric fillet radiuses, asymmetric pressure angle and profile shifted involute helical and spur gears. Moreover, an analytical equation to evaluate gear tooth-loading angle at any radial distance on the involute profile of spur and hel

يتناول هذا البحث "الأسلحة ذاتية التشغيل في ضوء مبادئ القانون الدولي الإنساني"، إذ يعتبر السلاح الذاتي هو النوع المستحدث من الأسلحة وهو أخر ما توصلت إليه عبقرية الجنس البشري في إيجاد جنس أخر "آلي" يتولى نيابة عنه القيام بالعمليات القتالية، مع ذلك فإن هذا الأمر لم يترك على أطلاقه بل وجب على كل طرف من أطراف النزاع المسلح التقيد بمبادئ القانون الدولي الإنساني لتجنب الأثار الضارة الناجمة عن ذلك السلاح، وبالأخص ال

Porosity is important because it reflects the presence of oil reserves. Hence, the number of underground reserves and a direct influence on the essential petrophysical parameters, such as permeability and saturation, are related to connected pores. Also, the selection of perforation interval and recommended drilling additional infill wells. For the estimation two distinct methods are used to obtain the results: the first method is based on conventional equations that utilize porosity logs. In contrast, the second approach relies on statistical methods based on making matrices dependent on rock and fluid composition and solving the equations (matrices) instantaneously. In which records have entered as equations, and the matrix is sol

Aim: To evaluate the effect of two bonding systems and two curing systems on sealing ability of class V composite restorative materials. Materials and methods: This study was performed in vitro on 40 caries free upper first premolar teeth. The Standardized class V cavity preparation on buccal and lin- gual surfaces of each tooth was done. Then the teeth were randomly divided into two major groups each of twenty. 40 cavities were performed on these teeth and the first group7th generation bonding agent (i Bond) were applied according to the manufacturer instructions and single increment of univer- sal composite (XRV Herculite) from kerr were applied and twenty of the cavities were cured with con- ventional light cure device (astralis-5) and t

The Sebkha of geomorphological aspects of evaporative where climate leads active role, which forms part of the earth's surface in the form of Iraqi Mesopotamia plain who of the most fertile land, and because of natural factors and human Common turned most of the arable land to the territory of Sebkha. It was to determine the exact geomorphological associated of Sebkha formats by field work such as: Alnbaka, lakes, salt flats, and other forms of Small is: bridges salt, mud cracks, salt ponds, Rectangles and polygons salt, Sahaf salt, salt domes, salt gravel, bumps saline (salt points), Ash salt, salt bows, in detail and accurately documented Terrestrial Photogrammetry field and were compared to the levels and standards varieties have been

A microbial desalination cell (MDC) is a new approach to bioelectrochemical systems. It provides a more sustainable way to electrical power production, saltwater desalination, and wastewater treatment at the same time. This study examined three operation modes of the MDC: chemical cathode, air cathode, and biocathode MDC, to give clear sight of this system's performance. The experimental work results for these three modes were recorded as power densities generation, saltwater desalination rates, and COD removal percentages. For the chemical cathode MDC, the power density was 96.8 mW/m², the desalination rate was 84.08 ppm/hr, and the COD removal percentage was 95.94%. The air cathode MDC results were different

General Directorate of Surveying is considered one of the most important sources of maps in Iraq. It produced digital maps for whole Iraq in the last six years. These maps are produced from different data sources with unknown accuracy; therefore, the quality of these maps needs to be assessed. The main aim of this study is to evaluate the positional accuracy of digital maps that produced from General Directorate of Surveying. Two different study areas were selected: AL-Rusafa and AL-Karkh in Baghdad / Iraq with an area of 172.826 and 135.106 square kilometers, respectively. Different statistical analyses were conducted to calculate the elements of positional accuracy assessment (mean µ, root mean square error RMSE, mini

أن استخدام التمرينات الخاصة بالتدريب الرياضي المتطور الذي يشهده العالم وخصوصا في رياضات التحمل له اهمية كبيرة في تطوير الانجاز وخصوصا رياضة التجديف (الكاياك).لذلك وجد الباحثان أن المشكلة في زمن أنجاز لاعبي المنتخب الوطني العراقي (المتقدمين) في فعالية 500م تجديف (كاياك) وقد أعزى الباحثان ســبب ذلــك الــى ضــعف فــي بعــض القــدرات البدنیــة الخاصة محددين تحمــل القوة ولاجــل الارتقـاء بمستوى ا

دور المتعين الرمزي في الثقافات

  يعد علم الفلك أحد العلوم القديمة، فقد إهتم علماء الفلك الأوائل بهذ العلم، تاركين بصماتهم عليه، ودعوا إلى عدم الخلط بين علم الفلك وبين التنجيم، وهو نظام يعتقد أن هناك علاقة بين الشؤون الإنسانية ومواضع الأجسام السماوية، حيث يختلف المجالان تماماً عن بعضهما، كما ناقش العرب عدم سكونية الأرض في مركز الكون، وإنها كانت محور إهتمام الفلاسفة كأبن سينا والرازي، ومن ثم العلماء الفلكيين كالبيروني والخوار