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The purpose of this book is the correction of polyurethane by Vinyl tri methoxy silane. In this method, polyurethane was synthesized by the pre-polymer method, and polypropylene glycol, hex methylene disocyanate, and di-methyl propionic acid were used in the vicinity of the catalyst for this purpose. Then synthesized polyurethane is dispersed by double-distilled water and finally, vinyl monomers and versatic acid and vinyl acetate and vinyl trimethoxysilane along with polyurethane and with the emulsion polymerization method are converted to one vinyl-urethane hybrid co polymer modified with silane. The necessary tests among its thermal properties and stability were investigated. The obtained results indicate an increase and improvement of said properties.

This book focuses on the visual cryptographic technique for encrypting of medical images before transmission or storage of them, This will make such images inaccessible by unauthorized personnel and also ensures confidentiality, The process made use of an encryption technique that is based on pixel shuffling and a secret key generated from the image. In this book, we are going to show how to split a secret image into three shares. All shares parts are necessary to reconstruct and reveal the secret, and the possession of either one, alone, is useless in determining the secret.

This new book is intended for researchers, translators of the meanings of the Holy Quran, undergraduates, postgraduates and scholars taking linguistics or languages and translation studies as part or all of their degrees programs and who are expected to engage in research ¿type projects work in the above-mentioned fields. However, those embarking on the translation of the Holy translation research, particularly if they have not previously done research in such an important field, this the book provides them with the tools they need to carry out their own practice -related research. Also, they will find the book a useful source of basic procedural informationand references to the key text.

Human fingerprints are rich in details called minutiae, which can be used as identification marks for fingerprint verification. The goal of this paper is to develop a complete system for fingerprint verification through extracting and matching minutiae. To achieve good minutiae extraction in fingerprints with varying quality, preprocessing in form of image enhancement and binarization is first applied on fingerprints before they are evaluated. Many methods have been combined to build a minutia extractor and a minutia matcher. Minutia, extract all the details after optimization with the fingers of someone else's imprint. In this book, program is coded by MATLAB. For the program, some optimization at coding level and algorithm level are proposed to improve the performance of my fingerprint recognition system. These performance enhancements are shown by experiments conducted upon a variety of fingerprint images.

Assessment of Risk Management Concerning Environmental Pollution Resulting from Musayyib Electricity Generation Plant in Babylon Governorate The problem of environmental pollution is one of the most important problems facing the world in the present era, especially the problem of pollution caused by the generation of electricity. As it has received a little completion by the concerned authorities to not understand the seriousness of pollution and preserve the lives of citizens and residents of those stations. To assess the risk management concerning environmental pollution resulting from the Musayyib electricity generation plant; and to identify each of extent of coordination between the concerned authorities to monitor environmental pollution and ways to counter environmental pollution; as well as to determine the relationship between the demographic characteristics of workers and aspect of environmental pollution, monitor environmental pollution, and ways to counter environmental pollution.

Fusible alloys are one of materials category which has attracted the attention of scientists and technologists around the world. Fusible alloys are usually eutectic mixtures of bismuth, lead, tin and cadmium. Fusible alloys melt at low temperature below 150 °C. The term fusible is used, when the alloy melts at low temperature, about the boiling water. In the past they known as Lipowitz's, Wood's, D'Arcet and Rose alloys and now they are known as Arconim's alloys. Wood's metal is the famous fusible alloy which contains 50% bismuth, 25% lead, 12.5% tin and 12.5% cadmium and melts at 70 °C. Fusible alloys are used in some fairly common items such as fire sprinkler systems in office buildings. Now other alloys having slightly different compositions in order to improve their peculiarities replaced them, because the field of applications of the mentioned alloys is extremely various. Fusible alloys are normally used in gravity casting but also lend themselves well to pressure casting and centrifugal casting methods. Bismuth alloys was primarily as laboratory interests before 1930. Bismuth alloys have very low melting temperature, low physical strength and used as solders for safe.

Health related quality of life (HRQOL) has been noted to changed among cancer children during bone marrow transplantation (BMT) recovery and with increased survival rates after pediatric bone marrow transplantation, health related quality of life become an essential health outcome during bone marrow transplantation journey, therefore this study aimed to assess health related quality of life of cancer children before and after bone marrow transplantation. A quasi experimental design was used to conduct this study at Nasser Institute Hospital in bone marrow transplantation unit and in hematology & bone marrow transplantation outpatient clinic. The data was collected from 36 children who were diagnosed with cancer, aged from 6 to 18 years, underwent bone marrow transplantation and their parents.

The book is a study is devoted to develop proposals & solutions can be applied to treat pollution problem produced by the textile industries, also to recycle water reducing the water resource shortage problem, the book also deals with the evaluation of the operational properties of the locally produced membrane system from the Laboratory of Research and Membrane Unit at the University of Technology / Baghdad (NF and UF membrane) to remove the dyes (disperse-Terasil Navy Blue, acidic- Red,reactive- Cibacron Navy C-B Blue) from the wastewater of AL- Kut textile factory which are widely used dyes in Wasit Governorate factories / Iraq. The book provides good understanding of the effectiveness of membrane systems (NF and UF) in rejecting these dyes under different conditions (pressure, temperature, Anti-scale acid). The experimental results showed that the removal ratio of both (dye &COD) using UF and NF membranes increases with increasing operational pressure, and also the type of reactive dye is the most intense and concentrated.

This study aims at examining the role that knowledge ¿ as a multi- dimensional aspect- plays in economic growth in a sample of Arab countries.For examining the impact of knowledge on economic growth, Cobb-Douglas production function was applied for some selected Arab countries by using cross-sectional time series analysis (panel data) for the period (1990-2011) for 15 Arab countries that are chosen according to data availability and KAM methodology. Different arrays of indicators have been used as proxies for knowledge economy aspects and they are regressed against the growth rate of output per worker in these countries by conducting different scenarios.

In this book, a numerical analysis technique based on nonlinear finite element method has been used to investigate the behaviour of high strength steel fibre reinforced concrete corbels under vertical loads. New material constitutive relationships for High Strength Steel Fibre Reinforced Concrete (HSSFRC) have been formulated. These proposed material constitutive relationships have been employed for formulating the material finite element models to study the behaviour of HSSFRC corbels.

Mineral and organic amendments are applied to the newly reclaimed soils in Egypt, especially sandy and calcareous sandy soils. T hese soils are very poor in organic matter and nutrients that are necessary for plants. So, the addition of organic amendments to these soil s does not only improve the physical and chemical properties, but also applying t hese organic materials has a positive impact on the forms of potassium, especially in calcareous sandy soils . This study aims to evaluate the application effects of a mineral fertilizer (K2SO4 ) and certain organic amendments (filter mud cake, sheep manure and poultry manure) on the Q/I relation of soil K and its parameters as well as forms of potassium of clay and calcareous sandy s oils. The effects of these amendments on some chemical properties of these soils and K uptake by some crops are also examined.

This work is confined to the preparation and characterization of acrylate polymeric additives. These additives were prepared by estrification of acrylic acid with different alcohols (decyl, 1- dodecyl, 1- tetradecyl and hexadecyl) and then copolymerization of the prepared esters with different moles of styrene. The molecular weights of the prepared copolymers were determined by GPC. The efficiencies of the prepared copolymers as viscosity index and flow improvers for base lube oil were studied. It was found that the best VI improver (D4) afforded value of VI equals to 177. On the other hand, the lowest temperature at which the lube oil doped with the most efficient additive (A1) retains its flow equals -22° C.

The process of communication means "the receipt of information and understanding in order to create the desired change in the behavior of others. Therefore, it is a process consisting of at least one sender, one person and one receiver, who sends information and understanding from the sender to the receiver and then responds to the sender's knowledge of the future impact" Also the means used to transfer data during the information cycle (registration, tab, storage, retrieval, usage The main goal of the communication is to influence the various activities in the interest of the organization and the communication process in the institution is necessary in order to provide the employees with the necessary information to carry out their work and to develop and improve the attitudes and attitudes of the individuals, in a manner that ensures coordination, achievement and satisfaction of the work, And social workers.

Cette étude vise essentiellement à analyser l'oeuvre de Patrick Modiano. Les principaux points d'analyse sont présentés dans trois chapitres comme suit. * Premier chapitre : Les figures de la crise identitaire chez Modiano: 1- Modiano et la crise identitaire. 2-La misère de l'Occupation. 3-La déchirure familiale. 4-Les caractéristiques psychologiques du personnage chez Modiano 5-La communication non verbale chez les personnages Modianiens. 6-La crise de Modiano avec le nom *Deuxième chapitre: La sémiotique de l'espace dans l'oeuvre de Patrick Modiano 1- L'espace et la sémiotique. 2- L'espace ouvert. 3- L'espace clos. 4- Les espaces opposés. *Troisième chapitre: L'oeuvre Modianienne : Etude paratextuelle et narrative. 1- L'oeuvre modianienne: étude d'une approche paratextuelle. 2- L'oeuvre modianienne: étude d'une approche narrative. La méthode Dans notre thèse nous nous appuyons sur les approches suivantes : 1-une méthode thématique( les psychologues Alex Mucchili et Edmond Marc.

Despite its attractiveness, human rights are ambiguous and difficult term to define. The history of political theory is swollen with numerous speculations about what, specifically, are these rights and what they include. Is there any such thing called human rights? One might asks, do we really need to defend (and promote) human rights? I would argue that we need to promote and defend human rights for numerous important reasons the following are just some of them: (1). They are moral imperative. It is essential to realize that a man should not rest while his fellow men are still in slavery or do not have all of their necessary rights, (2).Political Requirement: They are political requirement for establishing a free, prosperous and civilized society. People cannot express their feelings and fulfill their demands without their rights being protected, and (3) They are the right thing to do. To put it simply, one could say that people must have their rights, not because they are human rights but because it is the right thing to do. If we do not do these then everything else is wrong.

Cowpea (Vigna unguiculatal) has an important role as a feeding crop. It can be used as green or dried seeds as a good diet for its high protein content. Cowpea is an important food and fodder legume in the sub-humid tropics of Africa. Estimated yield losses due to viral infection of cowpeas are between 10% and 100%. Over 140 viruses worldwide have been reported to attack cowpea and at least eleven of these viruses occur in Africa. Cowpea plants are often infected by more than one virus simultaneously with resultant yield losses.

Gasoline is a mixture of multiple components, gasoline quality plays leading role in most refineries; because it determines (60- 70) % of refineries profit. In this study factors affecting gasoline quality were verified, major gasoline quality parameters are identified and assessed to study the impact of gasoline quality on the engine performance, processing and environment. (640)samples of different Iraqi gasoline blends produced at al- Daura refinery are collected over (21) consecutive months. Four major quality parameters were investigated in this research according to Iraqi standard (2000) they are; Research Octane Number (RON), Reid Vapor Pressure (RVP), Sulphur content, and lead content. Statistical quality control tools are used to perform this assessment. A model of Quality Feedback System for Petroleum Products (QFSPP) is implemented to integrate and interlink gasoline production process activities with quality control and maintenance department and to enhance quality feedback system. This may change the control system at Al-Daura refinery to closed system, so as to improve and tighten up gasoline quality.

Theoretical and practical Biochemistry: This book provides Principles of theory and Practical core information needed by Medical, Dental, Nursing, Pharmacy, Biotechnology, Life sciences and Food science for undergraduate students. This book was written in a simple language as well as in a stepwise manner for easy understanding and remembrance. I am grateful to NOOR Publications for publishing this book.

La reconnaissance des caractères fait l'objet de diverses applications de traitement d'images. En pratique, pour assurer la reconnaissance d¿un caractère, ce dernier est sujet d¿une étape de prétraitement, ensuite il est décrit par des primitives bien spécifiques, et finalement reconnu suite à la mise en correspondance de son descripteur avec ceux d¿une base prédéfinie. L¿extraction des primitives pertinentes et discriminantes se montre souvent la phase la plus complexe et critique lors de la conception d¿un système de reconnaissance car un mauvais choix des primitives influence négativement et nettement sur les résultats de la classification. A cet effet, nous nous sommes intéressés essentiellement à la proposition de deux nouveaux systèmes de reconnaissance basés sur les approches statistiques, structurelles et évolutionnistes (algorithme génétique et stratégie d¿évolution).

This project research aims to investigate through modelling and simulation the components which will allow the Baglan Hydrogen Centre to operate as a stand-alone system by combining both the solar PV array system which already exists with a wind turbine as a hybrid system to improve the reliability of the Baglan Hydrogen Centre for stand-alone operation. Where the most important objectives were determining the existing and maximum capacity that can be achieved from the site PV panels and determine the optimum sizing for electrolyser, fuel cell and hydrogen storage, by using data gathered.

Dans l¿industrie aéronautique et aérospatiale, le renforcement et la réparation des structures métalliques à l¿aide d¿un patch collé à base de matériau composite sont très reconnus comme techniques efficaces et rentables. De nombreux travaux se font actuellement pour améliorer la technique de la réparation des fissures par collage des patchs en composite. Ce travail va dans ce sens, il a pour objectif de déterminer par simulation numérique les performances de la nouvelle technique originalement proposée et développée au sein de Laboratoire Mécanique Physiques des Matériaux, c¿est la technique du double adhésif. L¿idée consiste à diviser la couche adhésive du simple patch en deux bandes avec différentes propriétés. La première bande est appliquée sur la région fissurée pour assurer le transfert des contraintes, la deuxième bande est employée au delà de cette région pour éviter l¿arrachement du patch.

As a comparative study, the research deals with two different types of economic news items the first items are written by native experts and the second are translated by non-native, non specialized journalists. The research in hand should focus on weak points in translating economic news items by non-specialized personnel. Hence, we can deal with three major features: Size: Reuters, which has its own coverage of economic news, produces in general long, detailed and elaborate news items, while TAP provides short and concise business news. Interest: Reuters as a global news agency is a key provider of international financial market data, while TAP is rather domestically oriented to cover economic news. Linguistic skills: linguistically speaking, it is unfair to compare non-native and native journalists. The comparison here is about craftsmanship; Reuters economic news items are produced by specialized economists (experts) while those provided by TAP are translated by non experts in the business field.

A travers notre étude, nous essayerons de jeter la lumière sur « Le thème de la guerre à travers le temps et l'espace dans L'Acacia de Claude Simon ». Notre tâche consistera à répondre à ces questions : Qu'est-ce que la guerre ? Pourquoi Claude Simon a-t-il accorde, dès ses premières oeuvres, une place aussi centrale au thème de la guerre ? Comment les deux guerres ont-elles été vues par Claude Simon ? Quel est l'impact des deux guerres mondiales selon notre lecture de L'Acacia ? Que signifie-t-il L'Acacia ? Qu'est-ce que cet acacia indique ou symbolise ? Nous allons recourir à l'approche psychocritique, thématique, comparative, paratextuelle, narratologique, bachelardienne et descriptive.

In recent years, organizations and various companies have started to join the knowledge process and new concepts such as knowledge work, work knowledge, knowledge management, and knowledge organizations, representative the intensification of this trend. "A considerable amount of knowledge management is common sense, but it's not common." To achieve the potential benefits of knowledge management, a systematic approach is required. The essentialities of this approach are explained in the following. Knowing that what you know (and what don't know). ¿ It is often supposed that this essential knowledge has been well understood, but for review and investigating about hypotheses, carrying out knowledge consideration is usually a good point for authenticating of the resources and knowledge usage. This should: Specifies the key areas of knowledge that require effective management, and evaluates the quality of information; ¿ Specifies the gaps in preparation of knowledge and discovers the repetitions; ¿ Specify the holders of key knowledge and reveal the vulnerable areas; ¿ Refers carefully to barriers at knowledge flows across the organization;

This book demonstrates the basic concepts of Object Oriented Programming (OOP) methodology, such as: Encapsulation, Polymorphism, Inheritance, Abstraction, Overloading, Error handling, ... . These concepts are illustrated and supported with practical examples coded by using C++ language. So, the theory and the implementation are gathered in this book. The reader should have a pre-knowledge in procedural programming methodology using C++ basic instruction set as a prerequisite to understand this book.

Pollution with heavy metals due to anthropogenic activities became a serious risk which affects ecosystem adversely, this work illustrated some sources of pollution with heavy metals such as vehicle emissions, domestic sewage, industrial and agricultural effluents, excess of pesticides and fertilizers. Furthermore; investigated some insitu remediation approaches (chemo and phyto remediation) to limit the extent of contaminants, decontaminate polluted sites and minimize the deterioration of the environment and human health.

Ce livre est écrit par le professeur Hanifa ZEKRAOUI. C'est un cours sur la théorie des matrices et ses applications. Le livre est divisé en deux parties et deux annexes. La première partie est consacrée aux différentes méthodes de diagonalisation des matrices carrées, la seconde à la diagonalisation des formes quadratiques (matrices symétriques et hermitiennes). La première annexe est une généralisation des diagonalisations précédentes aux matrices rectangulaires, tandis que la seconde est consacrée à l'application des différents types de diagonalisation au calcul de certains types importants d'inverses généralisés de matrices. Le livre contient une série d'exercices et quelques examens résolus. Mots clés: Décomposition en valeurs propres, forme de Jordan, forme rationnelle, décomposition à plein rang, décomposition QR, décomposition en valeurs singulières, méthode de Gauss, méthode de Gram-Schmidt, groupe-inverse, Moore-Penrose inverse.

This book is about the evaluation of the hypoglycemic and protective effects of mixture of five selective medicinal plants: Trigonella faenum-graecum seeds, Nigella sativa seeds, Zingiber officinale rhizomes, Olea europeae leaves and Fraxinus ssp. seeds, and determine the efficacy of this mixture in the treatment of diabetes mellitus type 2. The hyperglycemia was induced by alloxan in male rats model. This study has involved many phytochemical tests such as characterization of 20% methanolic extract of each plants which has been carried out by thin layer chromatography, detection phytochemical compounds and antioxidant activity test. Furthermore, cytogenetic and molecular study was carried out which included determination of mitotic index, chromosome aberration, and DNA fragmentation test of DNA extracted from WBC and renal cortex. On the other hand, insulin receptor and insulin receptor substrate-1 genes had been detected in all treatment and control groups. Also, histopathological changes in pancreas, liver, and kidney were studied.

The study of nanofluid has become increasingly last few years. This is mainly due to its many applications in engineering and industry. It plays an imperative role in increasing the heat transport rate than that of base fluid, base fluids say ethylene glycol, ethanol, kerosene oil and water. In this steady, as well as unsteady boundary layer flow of a non-Newtonian nanofluid past a stretched sheet have been investigated. The constitutive equation of an Eyring Powell fluid usually generates higher order derivative term in the momentum equation then equation of Newtonian fluid. The boundary layer governing equations of the firstly transform into non-similar boundary layer equations which are then tackled through numerically using shooting method. Numerically outcomes are presented through graphs and tables for velocity, temperature, and concentration of nanoparticles profiles as well as heat and mass transfer characteristics, namely local skin friction, Nusselt number, local Sherwood number for physical parameters involving in the problems. In this thesis, it is investigated that velocity profile shows a rising behavior due to the stretched parameter.