FLEXIBLY DIVIDED DOUBLE LUMEN ENDOTRACHEAL TUBE Viren Sunil Kalsekar, Joy Lee, Jenny Qiu, Nicholas Ragosta, Javier Ramos, David Taylor Massachusetts Institute of Technology Cambridge, MA, USA ABSTRACT Endotracheal tubes (ETT), are used to maintain patient airway access during surgical procedures. The design presented here addresses a current need of the gold standard ETT by allowing for the passage of a larger bronchoscope through the inner lumen of the ETT while keeping outer dimensions constant
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The global impact of e-waste Addressing the challenge SECTOR Sectoral Activities Department SafeWork Programme on Safety and Health at Work and the Environment The global impact of e-waste: Addressing the challenge The global impact of e-waste: Addressing the challenge Karin Lundgren SafeWork and SECTOR International Labour Organization Geneva 2012 Copyright © International Labour Organization 2012 First published 2012 Publications of the International Labour Office enjoy
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Quantitative methods 3.51 Causal Methods 3.5.1.1 High-Low Method Advantages Disadvantages 3.5.1.2 Visual Fit Method Advantages Disadvantages 3.5.1.3 Simple Regression Analysis Derivation of the Normal Equations Derivation of the Ordinary Least Squares Equation 3.52 Time Series Analysis 3.5.2.1 Components of a time Series 5.32 Naïve method 5.321 Advantages 5.322 Disadvantages 5.33 General Moving Averages 5.331 Advantages 5.332 Disadvantages 5.34 Exponential Smoothing
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SENIOR SECONDARY COURSE PHYSICS 1 (CORE MODULES) Coordinators Dr. Oum Prakash Sharma Sh. R.S. Dass NATIONAL INSTITUTE OF OPEN SCHOOLING A-25, INSTITUTIONAL AREA, SECTOR-62, NOIDA-201301 (UP) COURSE DESIGN COMMITTEE CHAIRMAN Prof. S.C. Garg Former Pro-Vice Chancellor IGNOU, Maidan Garhi, Delhi MEMBERS Prof. A.R. Verma Former Director, National Physical Laboratory, Delhi, 160, Deepali Enclave Pitampura, Delhi-34 Dr. Naresh Kumar Reader (Rtd.) Deptt. of Physics Hindu College, D.U. Dr. Oum Prakash
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The Grand Design ALSO BY STEPHEN HAWKING A Brief History of Time A Briefer History of Time Black Holes and Baby Universes and Other Essays The Illustrated A Brief History of Time The Universe in a Nutshell FOR CHILDREN George’s Secret Key to the Universe (with Lucy Hawking) George’s Cosmic Treasure Hunt (with Lucy Hawking) ALSO BY LEONARD MLODINOW A Briefer History of Time The Drunkard’s Walk: How Randomness Rules Our Lives Euclid’s Window: The Story of Geometry from Parallel Lines to Hyperspace
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1 Civilization advances by extending the number of important operations which we can perform without thinking about them. Alfred North Whitehead, An Introduction to Mathematics, 1911 Computer Abstractions and Technology 1.1 Introduction 3 1.2 Eight Great Ideas in Computer Architecture 11 1.3 Below Your Program 13 1.4 Under the Covers 16 1.5 Technologies for Building Processors and Memory 24 1.6 Performance 28 1.7 The Power Wall 40 1.8
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Table of Contents WHAT IS CONSULTING? .................................................................................. 4 CONSULTING TRENDS AT FUQUA .................................................................................. 4 WHAT DO CONSULTANTS DELIVER? ............................................................................. 4 CHOOSING THE CONSULTING INDUSTRY AND A ROLE WITHIN IT ................ 5 WHY CONSULTING – PROS & CONS ......................................................
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LESSON 1 INTRODUCTION TO ACCOUNTING Contents 1.0 Aims and Objectives 1.1 Introduction 1.2 Book- Keeping 1.2.1 Meaning 1.2.2 Definition 1.2.3 Objectives 1.3 Accounting 1.3.1 Meaning 1.3.2 Definition 1.3.3 Objectives 1.3.4 Importance 1.3.5 Functions 1.3.6 Advantages 1.3.7 Limitations 1.4 Methods of Accounting 1.4.1 Single Entry 1.4.2 Double Entry 1.4.3 Steps involved in double entry system 1.4.4 Advantages of double entry system 1.5 Meaning of Debit and Credit 1.6 Types of Accounts and its rules 1
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list of Frequently Used Symbols and Notation A text such as Intermediate Financial Theory is, by nature, relatively notation intensive. We have adopted a strategy to minimize the notational burden within each individual chapter at the cost of being, at times, inconsistent in our use of symbols across chapters. We list here a set of symbols regularly used with their specific meaning. At times, however, we have found it more practical to use some of the listed symbols to represent a different concept
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Laboratory biosafety manual Third edition World Health Organization Geneva 2004 WHO Library Cataloguing-in-Publication Data World Health Organization. Laboratory biosafety manual. – 3rd ed. 1.Containment of biohazards - methods 2.Laboratories - standards 3.Laboratory infection - prevention and control 4.Manuals I.Title. ISBN 92 4 154650 6 (LC/NLM classification: QY 25) WHO/CDS/CSR/LYO/2004.11 This publication was supported by Grant/Cooperative Agreement Number U50/CCU012445-08 from the
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