WHAT IS A FLANNEL GRAPH. This teaching tool is called by different names: Visual Board Frick Board Slap Board Felt Board Choreograph Videograph The tool consists of only two Parts - a board covered with flannel and objects having fluzzy and napped backing. The principle involved is the interlooking of fibres of two rough or hairy surfaces‚ so that the pieces pressed on to a background which is hard and vertical will stay. It can be illustrated on a larger scale by pressing two
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Computer job displacement New ideas go through three stages. 1. It’s impossible don’t waste my time! 2. It’s possible but not worth doing. 3. I always said that it was a good idea." Science-fiction writer Arthur C. Clarke We are masters of our own fate we invented it we have to live with it we
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Graphs - Introduction Terminology Graph ADT Data Structures Reading: 12.1-12.2 COSC 2011‚ Summer 2004 Definition • A graph is a pair (V‚ E)‚ where – V is a set of nodes‚ called vertices – E is a collection of pairs of vertices‚ called edges • Both are objects (i.e. store data) G E B F A Vertex city computer web page airport C D COSC 2011‚ Summer 2004 H Edge road cable hyperlink flight Example Applications • • • • • Electronic circuits – Printed circuit board – Integrated circuit Transportation
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Lab Report on Oxidation & Reduction I. Metal-Metal Ion Displacement II. Halogen Displacement Reactions INTRODUCTION A series of experiments had been conducted to determine the order of displacement strengths of the metals and halogen chosen for the experiments. A displacement reaction is a reaction in which one element(metal or non-metal) displaces another element(metal or non-metal) from its salt solution. In the displacement reaction of metals‚ the more electropositive metal will
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account that the route he took was the Sea Silk-Road. Chinese historical literature describes what took place at the time when he left India. “He met the King and told him of his wish to go to China. The King tried to persuade him to stay in his home land‚ but Bodhi-Dharma was determined to go. There was no longer anything for the King to do but to prepare a large boat with necessary items for a safe voyage. His hope was for the future return of Bodhi-Dharma (preferably with the same boat).
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cover the different approaches of entrepreneurship. The displacement school of thought is part of the major views. This school explains how the social surrounding can influence or restrict an individual to become an entrepreneur. In other words there is always certain factors that push or restrain an individual to become an entrepreneur. There are three major types of displacement that illustrate this theory. The first is Political displacement; it states that in some situation an individual is restrains
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colleagues from Tompkins & Kosters is being driven in a taxi to a meeting near London. Listen to the business news on the radio that he hears. What plans at Erstaunliche Autos have already been leaked to the press? Task 1. You are form Tompkins & Kosters; you have been asked to present a cost-cutting package to management at EA. Look at the line graph above. What has happened to competition in the Chinese car industry over the last two years? Task 2. 1. Work In groups of three. You need to devise
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Graph theory - the study of graphs and networks‚ is often considered part of combinatorics‚ but has grown large enough and distinct enough‚ with its own kind of problems‚ to be regarded as a subject in its own right.[12] Graphs are one of the prime objects of study in discrete mathematics. They are among the most ubiquitous models of both natural and human-made structures. They can model many types of relations and process dynamics in physical‚ biological and social systems. In computer science‚
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Seconds | Distilled H20Room temp | Distilled H20 Ice bath | SaltwaterRoom temp | Saltwater Ice bath | 0 | 25 | 19 | 24 | 12 | 30 | 24 | 13 | 23 | 8 | 60 | 23 | 11 | 22 | 5 | 90 | 22.5 | 9 | 22 | 0 | 120 | 22.5 | 8 | 22 | 1 | 150 | 22.5 | 6 | 22 | 1 | 180 | 22.5 | 5 | 22 | 1 | 210 | 22.5 | 5 | | 1 | 240 | | 5 | | 1 | 270 | | 5 | | | 300 | | 5 | | | 330 | | | | | 360 | | | | | 390 | | | | | 420 | | | | | 450 | | | | | 480 | | | | | 510
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Graphs‚ Groups and Surfaces 1 Introduction In this paper‚ we will discuss the interactions among graphs‚ groups and surfaces. For any given graph‚ we know that there is an automorphism group associated with it. On the other hand‚ for any group‚ we could associate with it a graph representation‚ namely a Cayley graph of presentations of the group. We will first describe such a correspondence. Also‚ a graph is always embeddable in some surface. So we will then focus on properties of graphs
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