these modeling tasks and is more robust and semantically superior to the commonly used Structured Analysis (SA) modeling tools of flowcharts (FC), data flow diagrams (DFD), and entity-relationship diagrams (ERD). Dr. White suggests that using UML diagrams as a tool to document AIS is a viable alternative to the Structured Analysis’s diagrams of FC, DFD, and ERD. What follows in Section II is a brief comparison of the two alternative approaches to systems documentation: Structured Analysis (SA) and
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the aggregate supply schedule from (a) to (c) and produce an equilibrium level of real output of $500. D. change the aggregate supply schedule from (a) to (b) and produce an equilibrium level of real output of $500. 16. Refer to the above diagram. Assume that nominal wages initially are set on the basis of the price level P2 and that the economy initially is operating at its full-employment level of output Qf. In the short
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Introduction The majority of PLC manufacturers use the ladder logic diagram programming language to program their programmable logic controllers (PLCs). Some manufacturers prefer using logic gate circuits or Boolean expressions to program their PLCs. Therefore, it is beneficial to know how to convert one type of PLC programming language to the other. In this chapter, you will learn how to create logic gate circuits from ladder logic diagrams and vice versa. You will review the functions associated with
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embedded in S3. The theory of virtual knots is quite different–it generalizes the idea of an embedding. Knots and links can be studied by projecting the embedding into a plane, but retaining information about over- and under-crossings. These knot diagrams are then taken up to an equivalence defined by Reidemeister moves. Virtual knot
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sections that follow. The basic difference between a graph and a diagram is that a graph is a representation of data by a continuous curve, usually shown on a graph paper while a diagram is any other one, two or three-dimensional form of visual representation Types of Diagrams I. Simple bar chart II. Multiple bar chart III. Component bar chart IV. Rectangles and Sub divided Rectangles V. Pictograms VI. Pie Diagrams Simple Bar Chart A simple bar chart is used to represents data
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Question (a) Every firm goal to maximize its profit. Profit is equal to total revenue (TR) minus total cost (TC), the left over money is called profit. So, the higher the profit, the more the money a company has. Diagram 1 “Based on the Diagram 1 above, the quantity they should produce at the point where marginal revenue equal to marginal cost, to help the company get the profit-maximizing, which also known as normal profit.” (Riley, 2015). Meanwhile, the revenue from selling is equal to the
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Symbols and Line Diagrams Chapter 3 Material taken from Chapter 3 of Electric Motor Controls, G. Rockis, 2001 One-Line Diagrams One-line diagram – a diagram that uses single lines and graphic symbols to indicate the path and components of an electrical circuit. One-line diagrams are used when information about a circuit is required but detail of the actual wire connections and operation of the circuit are not. 1 Line Diagrams A line (ladder) diagram is a diagram that shows the logic
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1s1. The orbital diagram for hydrogen can be represented in the following way. | This notation uses a box to represent the orbital, the label for the orbital and an arrow to represent the electron. The electronic configuration for hydrogen can be written as 1s1. This is a short-hand notation which identifies the level, the sublevel and the number of electrons in the sublevel. We can also display the energy level diagram for the hydrogen atom. A portion of the energy level diagram is shown, |
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Overview: Deployment diagrams are used to visualize the topology of the physical components of a system where the software components are deployed. So deployment diagrams are used to describe the static deployment view of a system. Deployment diagrams consist of nodes and their relationships. Purpose: The name Deployment itself describes the purpose of the diagram. Deployment diagrams are used for describing the hardware components where software components are deployed. Component diagrams and deployment
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Business Process Modelling CA4 Business Process Modelling 30 Oct 2014 1 Historical View of BP Modelling • • • Work Process Flow (early to mid 1900s) + Frank Gilbreth & his 'Flow Process Charts' (= flowcharts) + First structured method for documenting process flow Work Flow (mid-1970s) + Motivation was disenchantment with the above + Acted as a genesis for BP Modelling Business Process Modelling (2000s) + Trend towards new manuf'ing paradigm – Virtual Enterprise +
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