The antibacterial effect of (Eruca sativa) extract was evaluated by an in vitro study testing the growth of various Gram-Positive and Gram-Negative bacteria . The bactericidal activity of this extract was analyzed by serial dilution in tubes. This study,found that Gram-Negative and Gram-Positive bacteria susceptible to very low eruca concentrations. On the other hand, Gram-positive bacteria were more susceptible than Gram-negative bacteria, the minimal bactericidal concentration of Gram-positive bacteria was 5 mg ml-1 but minimal bactericidal concentration of Gram-negative bacteria was 10 mg ml-1 that mean duble inhibation concentration of Gram-positive bacteria . this study suggest that Eruca sativa leaves have inhibation effect on Gra

The aim of the present research is to know the following : What are the Science and technology, society and environment issues (S.T.S.E) which included in the content of thechemistry Book second grade intermediate ? And to achieve the objective of search The two researchers has prepares a list of science and technology, society and environment issues (STSE) consisted of (9) key issues namely (Air quality and the atmosphere, sustainable development, water security, health and preventive security, mineral resources investment, pollution of various kinds, energy, food industry, production of weapons technology) and from which (70) sub-issues emerge,Arbitrators competent agreement has been received . Then, thetwo researchers analyzed the con

Because of vulnerable threats and attacks against database during transmission from sender to receiver, which is one of the most global security concerns of network users, a lightweight cryptosystem using Rivest Cipher 4 (RC4) algorithm is proposed. This cryptosystem maintains data privacy by performing encryption of data in cipher form and transfers it over the network and again performing decryption to original data. Hens, ciphers represent encapsulating system for database tables

Image of landsate-7 taken by thematic mapper was used and classified using supervised method. Results of supervised classification indicated presence of nine land cover classes. Salt-soils class shows the highest reflectance value while water bodies' class shows the lowest values. Also the results indicated that soil properties show different effects on reflectance. There was a high significant positive relation of carbonate, gypsum, electric conductivity and silt content, while there was a week positive relation with sand and negative relation with organic matter, water content, bulk density and cataion exchange capacity.

Organic Permeable Base Transistors (OPBTs) reach a very high transit frequency and large on-state currents. However, for a later commercial application of this technology, a high operational stability is essential as well. Here, the stability of OPBTs during continuous cycling and during base bias stress is discussed. It is observed that the threshold voltage of these transistors shifts toward more positive base voltages if stressed by applying a constant potential to the base electrode for prolonged times. With the help of a 2D device simulation, it is proposed that the observed instabilities are due to charges that are trapped on top of an oxide layer formed around the base electrode. These charges are thermally released after rem

M(II) Ions using amino acid L- proline as a primary ligand and either Nicotinamide or 8- hydroxyqinoline as secondary ligand, respectively: a. The mixed ligand complexes of composition,[M(pro)2(na)2]. b. The mixed ligand complexes of composition , Na[M(pro)2(Q)]. Where proline (C5H9NO2) symbolized as pro H , Nicotinamide (C6H6N2O) symbolized as (NA) , 8- hydroxyqinoline, (C9H7NO2) symbolized as (8-HQ). The ligands and the metal chlorides were brought into reaction at room temperature (37ºc) in ethanol as solvent .The reaction required the following molar ratios [(1:2:2) metal:2NA:2pro-] and [(1:1:2) metal:Q:2pro-] with M+2 ions, where M = [Mn (II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and pd(II)]. Products were found to be solid crystall

Tooth restoration one of the most common procedures in dental practice. The replacement of the entire restoration leads to loss of tooth structure and increase risk of pulp injury; replacement is also time consuming and costly. According to the minimally invasive approach when minimal defects, repair is the better choice than the total replacement of the restoration. This study aims to evaluate repair rating versus replacement treatment procedure for defective composite fillings among Iraqi dentists. Material and methodology: A questionnaire survey were designed and distributed to 184 post-graduate dentists in Iraq. The inquiry pertained general information; including their clinical experience in years, their preference in terms of direct c

إن أتساع المجتمعات والتطور المتسارع في وسائل الاتصال ونظم المعلومات، صاحبة تغير ملحوظ في الأنظمة السياسية الحاكمة التي هي الأخرى احتاجت إلى آليات جديدة للتخاطب مع أفراد المجتمع وفهم آرائهم واتجاهاتهم إزاء قضايا المجتمع.

وقد شهد العالم تغيراً نوعياً بعد الحرب العالمية الثانية إلى ما بعد الحرب الباردة بين قطبي النزاع آنذاك – الاتحاد السوفيتي والولايات المتحدة الأميركية – وكان أحد أهم انعكاسات هذه الت

            يهدف هذا البحث إلى الكشف عن التباين المكاني لزراعة أشجار النخيل في محافظة بابل، وتعد زراعة أشجار النخيل من أهم الأنشطة الزراعية البارزة التي تشغل مواقع متقدمة على مستوى المحافظة، والسبب في ذلك هو الظروف البشرية والطبيعية التي لها تأثير كبير على انتشار وإنتاج أشجار النخيل فيها. إذ شكل هذا النشاط إقليما متخصصاً في زراعة النخيل بوجه عام فضلاً عن زراعة أصناف متعددة من التمور، جاء هذا البحث لمعرفة ا

Image classification takes a large area in computer vision in term of quality or type or data sharing and so on Iraqi Anber Rice in they need this kind of work, where few in the field of computer science that deal with the types of Iraqi Anber rice, and because of the Anber Rice are grown and produced in Iraq only, and because of the importance of rice around the world and especially in Iraq. In this paper a proposed system distinguishes between the classes of Iraqi Anber Rice that Grown in different parts of Iraq, and have their own specifications for each class by using moment invariant and KNN algorithm. Iraqi Anber Rice that is more than Fiftieth class Cultivated and irrigated in different parts of Iraq, and because of the different

This paper introduces a non-conventional approach with multi-dimensional random sampling to solve a cocaine abuse model with statistical probability. The mean Latin hypercube finite difference (MLHFD) method is proposed for the first time via hybrid integration of the classical numerical finite difference (FD) formula with Latin hypercube sampling (LHS) technique to create a random distribution for the model parameters which are dependent on time [Formula: see text]. The LHS technique gives advantage to MLHFD method to produce fast variation of the parameters’ values via number of multidimensional simulations (100, 1000 and 5000). The generated Latin hypercube sample which is random or non-deterministic in nature is further integ

Dietary components and changes cause shifts in the gastrointestinal microbial ecology that can play a role in animal health and a wide range of diseases. However, most information about the microbial populations in the gut of horses has not been quantitative. The objective of this study was to characterize the fecal bacterial and its prevalence in healthy horses and diarrheal one in a period from September 2010 to July 2013. Out of 100 Fecal samples of horses (from farms in Al-furusyia club) in Baghdad were examined for microbial differentiation founded eighty percent of the fecal samples isolated from healthy horses. The most common pathogen found were Streptococcus spp. (33.7%), Escherichia coli (20.9%), , and Staphylococcus aureus (9.2

Objectives: To explore the correlation between maternal and cord blood prolactin, the correlation between cord prolactin and birth weight, and to compare cord blood prolactin in new-borns of women with normal pregnancy and women with pregnancy complications namely; gestational hypertension, gestational diabetes and preterm labour.Methods: This study was performed from September to December 2018. Thirty-two women, delivered at Baghdad teaching hospital, and their newborns (32) were included. Maternal blood (5 ml) was taken before labour and cord blood (5 ml) was collected after placenta expulsion. Maternal and cord blood prolactin were analysed using fluorescence immunoassay. Results: Cord blood prolactin was higher in babies b

In recent years, it has been evident that searching for alternative methods with low-price and eco-friendly features that produce high-quality adsorbents is in high demand. In the present work, Rice husk from Iraqi rice named (Amber) had been used as the primary source to produce rice husk ash (RHA) for the removal of the antibiotic metronidazole (Flagyl) from water. After optimum drying of rice husk, rice husk ash (RHA) was obtained at 600 °C using an electric oven. RHA has been investigated for properties using X-ray diffraction (XRD), porosity, and surface area (SA). The experimental work adsorption data were optimized to evaluate Langmuir and Freundlich constants. The thermodynamic parameters likely a change in Gipp's energy (ΔG),

The research has  focused on accounting for marketing risks faced by banks because they are exposed to a high level of risk as a result of their great utilization of financial instruments, which may make them liable to insolvency or bankruptcy and collapse, and accordingly to major economic crises. Therefore, banks are required to manage (reduce) risks so as to prevent them. As Iraqi banks don^'t manage these risks according to modern methodology of using derivatives, as well as lack of both the standard accounting system for banks and the Iraqi accounting criterion (standard) No. 10 to an obvious methodology for these risks identification, classification, hedging and disclosure, the researchers was prompted to concentrate

Automatic features extraction remains an open research area in the satellite
images classification. While many algorithms had proposed for features extraction,
none of them solved the problem completely. This paper presented a new technique
for increasing the accuracy of the classification depending on color extraction from
selected band combination image and an acceptable classification results obtained
by comparing with traditional classification technique (parallelepiped technique).

يسلط هذا البحث الضوء على أسلوب التّشويق من خلال ظاهرة الحذف في القرآن الكريم، والكشف عن أبرز الدلالات التي تؤديها الأنماط المختلفة لهذا الإيجاز الواردة في السياق القرآني الكريم، هذا وقد تطرق البحث إلى مفهوم التَّشويق بإيجاز الحذف عند علماء العربية فضلا عن مواضع الحذف في الأسماء، والأفعال، والحروف في القرآن الكريم ودلالتها من خلال التشويق اعتمادا على القرائن المصاحبة لها.

تعد المخالفة الصوتية إحدى الظواهر الصوتية التي يتغير فيها الصوتان المتشابهان إلى صوتين مختلفين لأسباب تاريخية وسياقية.

ونظراً لما تؤديه المخالفة الصوتية من دور في تلفظ الكلمات،ـ مما أدى الى قيام الباحثتين إلى دراسة تجريبية على طالبات الماجستير في قسمي اللغة العربية والانكليزية لمعرفة مدى فهم وإدراك هذه الظاهرة.

لذا اختيرت (10) كلمات في كل من اللغتين العربية والانكليزية وبعد عرضها على محكمين ، طبّق

أن دراسة التقادم الوظيفي والاستحداث المكاني  للصناعات الأصلية ومحدداتها الاقتصادية من الدراسات الجغرافية الصناعية التي تعتمد على المنهج التطبيقي والإحصائي ،لذا تساعد في إعطاء مؤشرات رقمية وكمية للتغيرات الطبيعة والبشرية والتكنلوجية للصناعات الأصلية ،وكيف يمكن الاستفادة من التجاذب والاستقطاب والاختلافات المكانية والبيئة في أنتاج منتجات جديدة تقوم  على اساسها الصناعات البديلة التي تم استحداثها و

يتناول هذا البحث أنواع الإدغام في اللغة السريانية، مقارنة باللغات السامية كاللغتين العربية والعبرية اللائي يشتركن في هذه الظاهرة. ان ذكر اهم أنواع الإدغام في هذه اللغات بهدف الوصول الى قواعد نحوية واحكام صوتية تتميز بها هذه اللغات عن بقية اللغات كافة. تعد ظاهرة الإدغام من الظواهر الحية في اللغات السامية وقد لاقى اهتمام كثير من علماء اللغة والنحويين. ان الإدغام ظاهرة صوتية تحدث بسبب تأثير بعض الأصوات المتجا

The present study attempts a pragmatic analysis of Antony’s famous oration in Shakespeare’s Julius Caesar. It aims to identify which speech acts were employed in this oration for the end of achieving a high level of persuasion and, hence, characterizing Antony’s peculiar persuasive style. To achieve this objective, the study adopts a pragmatic analysis utilizing the speech act theory whereby all speech acts uttered by Antony were hand-picked and collated to represent the data of the study. In the analysis of the data, Searle’s (1969) model for categorizing speech acts was adopted to best reflect the speech acts that helped exhibiting the persuasive intent of the writer. Leech’s (1983) politeness principles are adopted to show h

       يعد البحث محاولة للتعريف بالمقومات السياحية في اهوار جنوب العراق وإبراز هذه المقومات ودورها في تشجيع وتطوير السياحة في جنوب العراق باعتبارها اهم الصناعات في العصر الحديث والمساهمة الأكبر في اقتصاديات بعض البلدان ورافد جديد يضاف الى روافد الاقتصاد العراقي ,وان هدف البحث يركز على أهمية السياحة وفق رؤية جغرافية تحليلية ,واشتمل على محورين رئيسين لتحقيق هذا الهدف وهما المقومات الجغرافية ا

استهدفت هذه الدراسة توصيف ودراسة العلاقات العامة وممارسة دورها اثناء حدوث الإزمات وكيفية إدارتها في المؤسسات، ومعرفة دور العلاقات العامة في إدارة الازمات، استناداً الى الادبيات العلمية المعنية بهذا الشأن، وهي دراسة وصفية، وقد استخدمت المنهج المسحي (الوثائقي) خلصت الدراسة الى:

• للعلاقات العامة دور اساسي وجوهري في حياة المؤسسات، ولا سيما عند مواجهتها للأزمات.
• الأزمات ظاهرة شائعة

.