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

The aim of the research is to detect the relation between the fracture sets and systems with the stages of folding. The triple junction area of the research comprises the three faced plunges of three anticlines Bekhair, Brifca and Zawita anticline. GEOreint, ver 9.5.0 was used for analyzing and classifying the data collected from the field measurements on 11 stations in proportion to the orthogonal tectonic axes. The age of exposed rocks ranges from Paleocene up to Miocene. The fractures were represented as joints, veins in addition to different types of faults. The Kinematic analysis of the fractures revealed that the stress caused the (ac) and (hko> a) fractures is coincides with the regional compression stress that form the folds w

Background: The goal of a root canal treatment is three dimensional obturation with a complete seal of the root canal system. The aim of this study was to evaluate and compare the effect of two warm obturation techniques, warm vertical compaction (WVC) and, carrier based obturation technique Gutta Core (GC), versus two cold obturation techniques, cold lateral compaction (CLC) and, single cone (SC) on push-out bond strength of bioceramic sealer (Total Fill) at three different root levels. Materials and Methods: Forty extracted maxillary first molars teeth with a straight round palatal root canal and mature apices were selected for this study. After sectioning the palatal roots to 11 mm from the root apex, the canals were

This study showed that the rock bed units of Fatha (M. Miocene) includes mold of fish fossils imprint on marly limestone; Injana (L. Miocene) includes large femur bone of Mastodont and large number of bone remains; and review study of Mukdadiya Formations (Pliocene) showed more than 21 mamalian species such as: Mastodont, Hipparion, Gazzella, Felidae, Bovidae, Antilopini, Caprinae, Crocodilia, and others. Those vertebrate fossils bones were deposited and preserved within rock bed units of fluvial and evaporite marine environments. Paleoenvironment of fluvial ecosystem made up of food chain, which were includes producer, herbivores as a primary consumer as Mastodon, Hipparion and Gazelle, carnivores as a secondary consumer as felidea and

Field and laboratory experiments were performed to evaluate the allelopathic
potential of sorghum residues alone or in combination with reduced rate of trifluralin
herbicide on weeds in mung bean field. The field experiment was conducted during
2014 season at the Research Farm of Biology Department, College of Science,
Baghdad University by using randomized complete Block design (RCBD) to test the
effect of sorghum residues at rates of 5 and 10 t ha-1 alone or in combination with
reduced doses of trifluralin (30 and 60% of recommended dose) on weeds and mung
bean crop. Weedy check and label rate of trifluralin (2.4 Lha-1) were also included
for comparison. Each treatment was replicated four times. Total phenolics

Prodigiosin, is a natural red pigment produced by various bacteria that firstly
characterized from Serratia marcescens. It is an alkaloid secondary metabolite with
a unique tripyrrol structure.This pigment is a promising drug owing to its reported
characteristics of having antifungal, immunosuppressive and anti-cancer activity. In
this study prodigiosin was produced by Serratia marcescens., which was isolated
from soil identified and characterized by morphology, Gram’s staining, biochemical
and carbohydrate fermentation tested and confirmed by the API 20E test.
From these samples, six isolates of Serratia marcescens( 24) % were obtained out
of 25 soil samples. Ability of these isolates in prodigiosin production

Two new Schiff bases (S1,S2) derived from 2-Amino-2-deoxy chitosamine and mnitrobenzaldehyde
(S1), and with salicylaldehyde (S2) were prepared and
characterized using FTIR, UV and mass spectrometry. New complexes of the
transition metal ions Co (II), Ni (II), Pd (II), Pt (II) with the two ligands were
synthesized and their structures were elucidated depending on atomic absorption,
FTIR, UV-visible spectra in addition to magnetic susceptibility and electrical
conductivity measurement. Metal to ligand [M: L] ratio was obtained for all
complexes in ethanol using molar ratio method, which gave comparable results with
those obtained for the solid complexes. Stability constant of the complexes were
determined using s

      In this paper, we study a single stress-strength reliability system   , where Ƹ and ƴ are independently Exponentiated q-Exponential distribution. There are a few traditional estimating approaches that are  derived, namely  maximum likelihood estimation (MLE) and the Bayes (BE) estimators of R. A wide mainframe simulation is used to compare the performance of the proposed estimators using MATLAB program. A simulation study show that the Bayesian estimator is the best estimator than other estimation method under consideration using two criteria such as the “mean squares error (MSE)” and “mean absolutely error (MAPE)”.

This paper  studied  kinetics  of flotation   of  emulsified  paraffine  in  water  in  bubble  column  with  sodium .dodecylsulphate as a collector agent. The effects of oil drops and air bubble diameters on the flotation rate constant were studied. The removal rate for each oil drop size was first order with respect to oil drop concentration. An experimental procedure permitting determination of the first order rate constants for  removal due to bubble/drop interaction was developed, decreasing bubble diameter by adding NaCl and increasing oil drop diameter increased the rate constants. A comparison between the experimental and theoretical rate constants showed

Global oceanic anoxic events (OAEs) are events of immense importance for a variety of reasons. For instance, they are not only behind most if not all of the mass extinctions which took place during the Cenozoic era, but they are the harbinger for the world's best oil source beds, which humanity depends on to satisfy its energy need. In spite of this, there was little effort to document their presence in Iraq, to fill in for the void here, and as a first step, this paper will attempt to establish a cause and effect relationship between OAE 2 and the Gulneri Formation timing of deposition and organic matter richness. This was done by showing the prevalent occurrence of the globally known OAE 2 positive ∂13Corg excursion and the unique ro

.

The research synthesis variables of competitive advantage and the mechanism achieved by focusing on knowledge abilities and strategic of the administrative leadership, and governments and the developed countries took the racing frantically and my destiny to invest more money and resources to development of wealth and human knowledge is so choice investment winner always and who Aaikhyee never, because God Almighty give humans the abilities of all other creatures and that these abilities varying from person to person, there is the problem of search provoking questions about the essence of what it's about research and both sides theoretical and field, the objective of this research

The present study deals with the removal of dyes from the effluent of the state company for cotton textile industries located at Al-Khadmya by using oven dried alum sludge (ODS) as adsorbent. Two different dyes; Direct black and solar brown are studied. Alum sludge was collected from Al-Qadisiya water treatment plant; it was heated in an oven at 105°C for 24 hours, then cooled at room temperature and crushed to produce particle sizes of 1.18-2.36 and 4-4.75 mm. Batch and fixed bed mode were used. In batch experiments the effect of oven dried alum sludge weight on adsorption process and equilibrium isotherm were studied by using 15-125 g/l of oven dried alum sludge for direct black and 15-175 g/l for solar brown, with constant initial dy

This paper presents region growing image segmentation method which unifies region and boundary information. Several studies shown that segmentation based on image features can improve the accuracy of the interpretation. The goal of segmentation is to simplify and/or change the representation of an image into something that is more meaningful and easier to analyze. Image segmentation is typically used to locate objects and boundaries (lines, curves, etc.) in images. More precisely, image segmentation is the process of assigning a label to every pixel in an image such that pixels with the same label share certain visual characteristics.
A problem that frequently arises when an image is segmented is that the number of feature variables o

This study has been conducted to examin the effect of sodium propionate at different level of 0.03,0.06,0.10% on the number of bacteria and mold and to extend the storage life of laboratory processed biscuit. The results indicated that the use of 0.10% sodium propionate prolonged the storage peroid until the third month, while the use of 0.20% sodium propionate showed no growth of bacteria up to six month of storage, three types of bacteria has been isolated from processed biscuit, namely, Staphylococcus aureus, Bacillus cereus, Esherichia coli. using 0.10% sodium propionate showed no growth of mold up to three month of storage ,while using of 0.15 % and 0.20% sodium propionate prevent the growth

Triticale is being evaluated as a substitute for corn in animal feed and as a forage crop for Florida. Storage of triticale seed is difficult in Florida's hot and humid climate, and more information about the relationships between equilibrium moisture content (EMC) and equilibrium relative humidity (ERH) at constant temperature (sorption isotherms) of triticale is needed to develop improved storage methods. Therefore, the primary research objective was to measure the EMC for triticale seed at different ERH values at three different constant temperatures (5°C, 23°C, and 35°C) using six desiccation jars containing different saturated salt concentrations. The secondary objective was to determine the best fit equation describing these relati

المقدمة: التهاب القولون التقرحي من الامراض الالتهابية المزمنة التي تصيب الغشاء المخاطي للقولون ويعتقد ان له تأثيرا سلبيا على وظائف الجهاز العصبي المستقل. يعمل هذا البحث على دراسة وظائف الجهاز العصبي اللاودي لدى مرضى مصابين بالتهاب القولون التقرحي لتبيان ما اذا كان هنالك قصور في وظائف الجهاز اللاودي. 

طريقة العمل: تمت دراسة وظائف الجهاز العصبي اللاودي الم

لقد تناول البحث الموسوم بــ ((تاريخ العشوائيات السكنية في مدينة بغداد 1921-1958)) ﺟﻣﻠﺔ ﻣن اﻟوﻗﺎﺋﻊ واﻟﺣوادث اﻟﺗﺎرﯾﺧﯾﺔ ذات البعد الاجتماعي والسكاني اﻟﺗﻲ مرت على مدينة بغداد في مرحلة العهد الملكي خصوصاً الهجرة الفلاحية من الريف الى المدينة مما ترتب عليه مشاكل اجتماعية واقتصادية لا حصر لها، وبالذات موضوعة انشاء وتكوين العشوائيات السكنية داخل وحول اطراف بغداد. حيث ضم البحث محورين: المحور الأول: جاء كمدخل

 المقدمة: يعداضطراب فرط الحركة ونقص الانتباه من الاضطرابات النمائية العصبية يتميزبنمط شديدوشاذ من ضعف الانتباه وزيادة في الحركه مع سلوك مندفع عشوائي مما يؤدي الى غياب او تباطؤالوظائف الادراكية والمعرفيه وخلل في تكوين روابط اجتماعية سليمة لدى الاطفال المصابين.يعتقدبتاثيرعدد من العوامل البيولوجية والشخصية في انتشاره وظهور اعراضه السريرية .اجريت هذه الدراسة المقطعية على

Background: Leukemia is a group of malignant disorders
associated with increased numbers of blood white blood
cells. Acute leukemia occurs at all ages. Because zinc
influences many body systems and functions, zinc is an
essential nutrient for tissue growth, cellular division,
protein synthesis DNA and RNA replication it also ought to
play a critical role in the growth of tumor. In this study,
serum zinc was estimated in leukemic patients and
compared with healthy subjects.
Methods: The subjects in the present study were; fourtyfour depressed patients aged (14-48 year), thirty-one
apparently healthy subjects were selected as control group.
Their sex and age were comparable to that of patients.
Determin

مقدمة: هناك عدة أسباب تقف وراء اليرقان الوليدي المطول( اليرقان المستمر لاكثر من أسبوعين).

الأهداف :  لمعرفة العلاقة بين التهابات المسالك البولية ( UTI) و اليرقان الوليدي المطول في الرضع الناضجين خلال الشهرين الأولين من الحياة المرضى والطرق : أجريت هذه الدراسة الاستطلاعية  في مستشفى الاطفال التعليمي ، مجمع مدينة الطب في بغداد. تم جمع خمسون رضيع ناضج

ألمقدمه :-جريان الأوكسجين خلال التهوية لرئة واحده يتأثر كثيرا بوضعيه أنبوب التخدير المزدوج وبصوره خاصة عن تغيير وضع المريض إلى الوضع الجانبي .

الهدف من البحث:- تسليط الضوء على نقص الأوكسجين المرتبط بتغير وضعيه أنبوب التخدير المزدوج وبصوره خاصة عند تحريك المريض وتحويله الى الوضع الجانبي و إثناء التهوية لرئة واحدة  كذلك يظهر البحث أهميه ناطور القصبات الليفي

This work studies with produce of light fuel fractions of gasoline, kerosene and gas oil from treatment of residual matter that will be obtained from the solvent extraction process as by product from refined lubricate to improve oil viscosity index in any petroleum refinery. The percentage of this byproduct is approximately 10% according to all feed (crude oil) in the petroleum refinery process. The objective of this research is to study the effect of the residence time parameter on the thermal cracking process of the byproduct feed at a constant temperature, (400 °C). The first step of this treatment is the thermal cracking of this byproduct material by a constructed batch reactor occupied with control device at a selective range of re

الخلاصة: سرطان الثدي هو أكثر الأورام السرطانيه شيوعاً لدى النساء في جميع أنحاء العالم وفي العراق.

الغرض من الدراسه هوتقييم امكانية الاعتماد على التعبير المناعي الخلوي الكيمياوي((ICC لمستقبلات الهرمونات للاستروجين والبروجسترون في عينات الرشف الخلوي بالابره الدقيقه لمرضى سرطان الثدي ومقارنتها مع نتائج التعبير المناعي النسيجي الكيمياوي(IHC) بعد اجراء العمليه ا

Background

Introduction:

Self -medication(SM) is worldwide issue, that have serious adverse effects on individuals and communities

Method:

A descriptive cross-sectional study was carried out among medical students in Anbar   and Fallujah Universities during the period from February to March 2018.  The subjects were asked to fill a questionnaire that consisted from questions for age, gender, educational level, and employment status, in addition, questions for self-medication history.

Results:                     &nbs

The present research had dealt with preparing  bars  with the length of about  (13 cm) and  adiametar  of  (1.5 cm) of composite materials with metal  matrix  represented by (Al-Cu-Mg) alloy cast enforced by (ZrO₂) particles with chosen weight  percentages (1.5, 2.5 ,3.5, 5.5 %). The base  cast and the composite  materials were prepared by casting method by uses vortex  Technique inorder to  fix up (ZrO₂) particles in homogeneous way on  the  base cast. In addition to  that, two main groups of composite materials were prepared depending on the particles size of (ZrO₂) , respectively.       &n

الخلفية :المرضى الذين غرز لهم جهاز الرجفان القلبي عادة ماتعتريهم بعض المشاكلَ النفسيةَ كالاكتآب والقلق، والكرب. ولتحقيق النفعِ الكاملةِ للجهاز، يَجِبُ على المرضى الابقاء على الحالة النفسيةَ بمستوى جيد.

الاهداف: الأهداف الرئيسية لهذه الدراسةِ هي تحديد المشاكل النفسية للمرضى البالغين مع جهاز الرجفان القلبي المغروز وكذلك إيجاد العلاقة بين المشاكل النفسية (ا

المقدمة:

يعتبر اعتلال النخاع من اهم العواقب  الناتجة عن داء الفقار الرقبية و المسبب لاغلب حالات الشلل الجزئي و/ أو الشلل الرباعي الغير ناتج عن التعرض لاذى خارجي. ان الخاصية الكهربائية للحبل الشوكي و استعداده للتعرض للاصابات جعل الفحوص الكهروفسلجية ذات صلة في معالجة اعتلال النخاع الناتج عن  داء الفقار الرقبية. تعتبر فحوص الجهود البدنية-الحسية المثارة هي تقييم موض

المقدمة: تصلب الأعصاب المنتشر مرض التهابي مزمن مجهول السبب، يتصف بفقدان الميالين (النخاعين) مع الميل إلى إصابة محور الليف العصبي، ويصيب الأشخاص في الأعمار المتوسطة من حياتهم مع أرجحية إصابة النساء أكثر من الرجال, ومن ضمن الفحوصات المهمة فيه;فحص كامن العصب البصري والرنين المغناطيسي بالاضافة الى فحص سائل النخاع الشوكي.

الهدف: دراسة فحص كامن العصب البصري المثار لمرض

المقدمة: داء السكري هو مرض مزمن معقد، ويتطلب رعاية طبية مستمرة مع استراتيجيات متعددة للحد من المخاطر تتجاوز السيطرة على نسبة السكر في الدم. حوالي 30٪ من مرضى النوع الاول والثاني من السكري يعانون من لاكتئاب. بالإضافة إلى ارتفاع مخاطر المضاعفات وضعف السيطرة على نسبة السكر في الدم، فان المرضى الذبن يعانون من السكري والاكتئاب لديهم 2-3 مرات خطر أكبر من الوفيات المبكرة. ان هذا الاعتلال المشتر