students have one major department in which they are working on their degree. * Each graduate student has another‚ more senior graduate student (known as a student advisor) who advises him or her on what courses to take. * Design and draw an ER diagram that captures the information about the university. Use only the basic ER model here; that is‚ entities‚ relationships‚ and attributes. Be sure to indicate any key and participation constraints. Exercise 2. Notown Records has decided
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2.3 Ishikawa diagram In 1960s‚ Professor Kaoru Ishikawa has introduced Ishikawa diagram. This diagram also called fishbone diagram or cause and effect diagram (Ishikawa 1976). Since this diagram is inception‚ it has gained tremendous of popularity to identify the root cause of the variety of problems (Hossen et al. 2017). Besides that‚ Ishikawa diagram often called as fishbone diagram is because it can help in the brainstorming to determine the possible cause of a problem and also sort the ideas
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“Ammonia Treatment in Textile Processing” Before Studding “Ammonia Treatment” we have to know about the Pretreatments in textile processing…. Why we do Pre-Treatments? Pretreatment is the heart of processing of textile. Grey cloth after weaving is quite unattractive and contains numerous natural as well as added impurities which hinder the successful carrying out of subsequent step like dyeing‚ printing and finishing. What are Pre-Treatments? In Pretreatment‚ all
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FISHBONE DIAGRAM The cause-and-effect diagram was initially developed by Japanese quality expert Professor Kaoru Ishikawa. In fact‚ these diagrams are often called Ishikawa diagrams; they are also called fishbone charts for reasons that will become obvious when we look at an example. Cause-and-effect diagrams are usually constructed by a quality team. For example‚ the team might consist of service designers‚ production workers‚ inspectors‚ supervisors‚ quality engineers‚ managers‚ sales representatives
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Chapter 6: Chemical Bonds Section 6.1: Ionic Bonding Chemical bond: the force that holds atoms of elements and ions together to become a stable‚ new substance called a compound. -the number of valence electrons determines if an atom will form a chemical bond. -metals tend to give up electrons to other atoms. -nonmetals tend to take electrons from other atoms. -noble gases will not form a chemical bond because these atoms already have a full outer shell of energy. Ionization: the
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Gear in Draw-works. Draw-works is the machine on the rig consisting of a large-diameter steel spool‚ brakes‚ a power source and assorted auxiliary devices. The primary function of the draw works is to reel out and reel in the drilling line‚ a large diameter wire rope‚ in a controlled fashion. The drilling line is reeled over the crown block and traveling block to gain mechanical advantage in a "block and tackle" or "pulley" fashion. This reeling out and in of the drilling line causes the traveling
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Both Class Diagrams and Use Case Diagrams are used in the requirements determination of object oriented development. Object oriented development is an approach to system development that uses the object as the basic unit of systems analysis and design. Use case shows the relationships among actors and use cases within a system. Class diagrams are widely used to describe the types of objects in a system and their relationships The purpose of Use case diagram is that it shows the interaction
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1.0 INTRODUCTION Islam has strictly prohibited all the activities that are did not give any benefits or get the profits from a wrong or illegal ways. It also waste peoples’ time‚ energy‚ money and make others in trouble and difficulties. The activities are like riba‚ fraud‚ gambling‚ gharar‚ sell goods that are no use and others. All of the activities are against by Shariah but in our country‚ there are many cases of these activities. People do not take care about halal and haram of the things
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Bonding structure Metals: metallic bonding Ionic compound (metal +nonmetal): ionic bonding Molecule (nonmetal +nonmetal): covalent bonding 3.1 Metallic Bonding 1) Definition The electrostatic attraction between a lattice if positive ions and delocalized electrons. 2) The strength of metallic bonding (depend on) Delocalized electrons (=valence electrons=Group number) More valence electrons‚ stronger metallic bonding Ionic radii (=distance between nucleus and e-) Greater ionic radius
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Accumulative Roll Bonding of Aluminium 2011 Table of Contents I. Introduction 3 II. Roll Bonding 4 II.1. Surface Preparation 4 II.2. Bonding Mechanism 5 II.3. Roll Bonded Materials and Applications 6 III. Accumulative Roll Bonding 7 III.1. Introduction to Severe Plastic Deformation (SPD) Processes 7 III.2. Accumulative Roll Bonding (ARB) Process 8 III.3. Accumulative Roll Bonded Materials 10 III.4. Material Structure after Accumulative Roll Bonding 11 III.5. Mechanical
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