The Iron-Carbon Diagram There are two iron-carbon equilibrium diagrams: - stable iron-graphite Fe-Gr - metastable iron-cementite Fe-Fe3C The stable condition usually takes a very long time to develop. The metastable diagram is of more interest. Fe3C iron carbide called cementite because it is hard. Following phases exist on Fe-Fe3C diagram: - liquid solution of iron and carbon (L) - ferrite ( ) – an interstitial solid solution of carbon in Fe (bcc). At room temperature ferrite is ductile but
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Research in Management & Technology (IJRMT)‚ ISSN: 2249-9563 Vol. 2‚ No. 3‚ June 2012 Overview of Instructional Design Model: Issues and Challenges Naganathan Venkatesh Research Scholar‚ NITTTR‚ India Dr. Kit Chee Wong Adjunct (Visiting) Professor of Management. UGSM-Monarch Business School Switzerland. Adjunct Faculty University of Wales UK. Abstract: Instruction design (ID) is perhaps the most critical component of material development of today’s focus in education industry‚ since
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Dependencies and Network Diagram The network diagram is a schematic representation showing the sequence and relationship/ dependency of the tasks along with their duration. All the tasks‚ except the first and the last‚ are linked with at least one predecessor and successor to have a proper sequence of work. This logical dependency between the tasks will determine afterwards the duration of the project. There are four types of dependencies which define the relation between pair tasks Finish-to-start
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Fishbone Diagram J. Reszka Saint Mary ’s University of Minnesota Schools of Graduate & Professional Programs Project Integration and Quality – PRM613R Michael Brown‚ M.A.‚ M.S.‚ Adjunct Instructor April 4th‚ 2013 Fishbone Diagram (Cause/Effect Diagram or Ishikawa Diagram) Introduction Fishbone Diagrams also known as Cause and Effect Diagrams or Ishikawa Diagrams are a quality tool that illustrates how various factors may be linked to potential problems or effects (Project Management
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Entity-Relationship (E/R) Model Dr P Sreenivasa Kumar Professor CS&E Dept I I T Madras Entity-Relationship (E/R) Model Widely used conceptual level data model • proposed by Peter P Chen in 1970s Data model to describe the database system at the requirements collection stage • high level description. • easy to understand for the enterprise managers. • rigorous enough to be used for system building. Concepts available in the model • entities and attributes of entities. • relationships between
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PRACTICE PROBLEM SET B Process Flow Diagrams 1. Consider the Custom Molds‚ Inc. case on pages 125-127 of the text. Prepare a process flow diagram of the Mold Fabrication process and the Parts Manufacturing process‚ showing how they are linked. We will discuss this flowchart in class on March 29. 2. Founded in 1966‚ DAV is one of the world’s largest insurance companies with locations in 32 countries. Given the description below‚ flowchart the New Policy Set-up process as it existed
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4.6.2 Class Diagram: • In software engineering‚ a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system’s classes‚ their attributes‚ operations (or methods)‚ and the relationships among objects. • The class diagram is the main building block of object oriented modeling. • It is used both for general conceptual modeling of the systematic of the application‚ and for detailed modeling translating
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Kudler Frequent Shopper System Retailers use frequent shopper programs to reward customers for shopping loyalty with exclusive offers and attracts new customers by discounting certain products when they use a shopper card. Kudler Fine Foods hopes to capitalize on the frequent buyer program marketing strategy to improve operational efficiency and increase the consumer purchase cycle. The purchasing data provides a detailed list of consumer buying trends invaluable to the company and its suppliers
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Component Diagram Notations The component diagram’s main purpose is to show the structural relationships between the components of a system. In addition‚ component diagrams are useful communication tools for various groups. In creating a component diagram‚ there are different notations that can be used to show the different relationship of each component within the system. The component diagram notation set now makes it one of the easiest UML diagrams to draw: * COMPONENT A component can
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Pre-Romanesque metalwork‚ book art‚ classical sculpture Christ is in an oval shape in its work of Christ Tympanum: entry way to church (The top of the churchs entrance/doors) Meaning your coming into a scarce place Lives by the reason of god‚ but not focused on logic or reasoning. Romanesque Arches Domes(arch 360°) Barrelvault(series of arches) Groinvault(2 barrelvaults intersected) Interior of Etienne (all stone monetary) Have piers(carry a heavier load) Lion gate- entryway
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