International Journal of Solids and Structures 44 (2007) 7049–7060 www.elsevier.com/locate/ijsolstr Buckling analysis of plain knitted fabric sheets under simple shear in an arbitrary direction Y.T. Zhang a b a‚* ‚ C.Y. Liu b‚ R.X. Du b Department of Mechanics‚ Tianjin University‚ Tianjin 300072‚ China Department of Automation and Computer-Aided Engineering‚ The Chinese University of Hong Kong‚ Hong Kong‚ China Received 22 December 2006; received in revised form 12 March 2007 Available
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SPM(U) 2006 : http://mathsmozac.blogspot.com Section A [52 marks] Answer all questions in this section. 1 The Venn diagram in the answer space shows sets P‚ Q and R such that the universal set‚ ξ = P ∪ Q ∪ R . On the diagram in the answer space‚ shade (a) the set P ∪ R ‚ (b) the set (P ∩ R ) ∪ Q ’ . [3 marks] Answer: (a) P Q R (b) P R Q 2 Diagram 1 shows a solid cuboid. A cone is removed from this solid. 12 cm 10 cm 15 cm DIAGRAM 1 The diameter of the base of the cone is 7 cm
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COMPUTER GRAPHICS (XCS 354) Two Mark Question UNIT – I 1. Define Computer graphics. Computer graphics remains one of the most existing and rapidly growing computer fields. Computer graphics may be defined as a pictorial representation or graphical representation of objects in a computer. 2. What is meant by scan code? When a key is pressed on the keyboard‚ the keyboard controller places a code carry to the key pressed into a part of the memory called as the keyboard buffer. This code is
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ALL CBSE STUFF Class XI Chapter 10 – Straight Lines Maths Exercise 10.1 Question 1: Draw a quadrilateral in the Cartesian plane‚ whose vertices are (–4‚ 5)‚ (0‚ 7)‚ (5‚ –5) and (–4‚ –2). Also‚ find its area. 14 Answer Let ABCD be the given quadrilateral with vertices A (–4‚ 5)‚ B (0‚ 7)‚ C (5‚ –5)‚ and D (– 4‚ –2). Then‚ by plotting A‚ B‚ C‚ and D on the Cartesian plane and joining AB‚ BC‚ CD‚ and DA‚ SU M IT © 20 the given quadrilateral can be drawn as To find the area of quadrilateral
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Calculus in 3D Geometry‚ Vectors‚ and Multivariate Calculus Zbigniew H. Nitecki Tufts University August 19‚ 2012 ii This work is subject to copyright. It may be copied for non-commercial purposes. Preface The present volume is a sequel to my earlier book‚ Calculus Deconstructed: A Second Course in First-Year Calculus‚ published by the Mathematical Association in 2009. I have used versions of this pair of books for severel years in the Honors Calculus course at Tufts‚ a two-semester
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Introduction The importance off skepticism in performing audits has been recognized from the time the very first auditing standard was implemented (Fullerton and Durtschi‚ 2012). The recent financial crises and audit failures have caused the profession to reassess and emphasise the importance of skepticism during an audit engagement‚ ensuring that auditors increase their level of skepticism (Fullerton and Durtschi‚ 2012). Auditors are now asked to expand their skeptical perspective to the level
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What makes organizations different from each other? The answer is the environment. The environment affects the organizations in two dimensions. The first dimension is the complexity dimension4a which refers to the number of environmental sectors. The second dimension is the instability dimension which refers to the rate of environmental changes with these sectors. Organizations respond differently with complexity and with instability. Organization structure that deals with complexity can
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Variables Candice Jacobs MAT 211 Instructor Sanchez July 28‚ 2013 We know that a classic maple rocker requires 15 board feet of maple and a modern rocker requires 12 board feet of maple. We have “m” which stands for the modern maple rocking chair which is now 12m board feet and the classic chair which is 15c board feet. m= The number of classic maple rocking chair that Ozark Furniture Company has to fill. Therefore‚ m= 12m (board feet) c= The number of classic maple
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Application nb.1 SURVEYING CALCULATIONS Delivery date 24.02.2009 Student Application nb.1 Surveying calculations The ensemble of operations in order to obtain plans and maps is known as surneying.Because during land surveying‚ the calculations involve a large volume of work‚ it is proper that the way of doing these calculations to be well studied. Application theme In order to establish the position of points‚ depending on a reference coordinates system‚ related to the Earth’s
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1. The perimeter of this rectangular field is 220 m. One side is x m as shown. Wm xm (a) Express the width (W) in terms of x. (b) Write an expression‚ in terms of x only‚ for the area of the field. (c) If the length (x) is 70 m‚ find the area. Working: Answers: (a) ………………………………………….. (b) ………………………………………….. (c) ………………………………………….. (Total 4 marks) 1 2. The diagram shows the graph of y = x2 – 2x – 8. The graph crosses the x-axis at the point A‚ and has a vertex at B. y A x O B (a)
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