BEDBUGS: PUBLIC HEALTH IMPORTANCE 237 CHAPTER 4 Bedbugs‚ fleas‚ lice‚ ticks and mites Ectoparasites that live on the body‚ in clothing and in beds There are many different species of bloodsucking fleas‚ lice‚ ticks and mites. Lice live on humans or in their clothing‚ while fleas are frequently found taking bloodmeals on people and domestic animals. Bedbugs‚ which can be found in beds or furniture‚ feed on humans to obtain blood-meals. Some mites live in people’s skin‚ e.g. the mites that
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CARIBBEAN EXAMINATIONS COUNCIL Car ib b e an Se con d ar y Ed ucat ion Ce r t if icat e ® CSEC® BIOLOGY SYLLABUS a) Effective for examinations from May–June 2015 NCH 2.SYLLABUS CXC 20/G/SYLL 13 Published by the Caribbean Examinations Council All rights reserved. No part of this publication may be reproduced‚ stored in a retrieval system‚ or transmitted in any form‚ or by any means electronic‚ photocopying‚ recording or otherwise without prior permission of the author or
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Hold cleaning and inspection 1.1 GENERAL INSPECTION OF CARGO HOLD Prior to loading and after discharging‚ hold spaces must be inspected and the cargo/ballast systems should be tested. The inspection is primarily directed towards checking the ship’s integrity. The possible causes for the lack of integrity which can cause damage are the following: Damage to shell and deck plating; Damage to hatch coaming and hatch covers; Improperly closed or blanks ventilators; Leaking pipes and manhole
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Communication‚ Homeostasis & Energy Communication & Homeostasis Outline the need for communication systems within multicellular organisms‚ with reference to the need to respond to changes in the internal and external environment and to co-ordinate the activities of different organs. Organisms need to respond to external stimuli‚ e.g. temperature‚ oxygen concentration and levels of sunlight. These may be over time‚ e.g. winter fur to summer fur‚ or quickly‚ e.g. changing size of pupils. Internal
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ABSTRACT The task of designing a mechanical component with design software then reverse engineering the same component in hyper mesh was assigned to groups. The engineering component chosen by group 10 is a piston for standard automobiles. The design is then accessed and redesigned for the primary purpose of improving the product. This group 10 the principle area of improvement is the weight‚ to achieve this‚ the initial material choice for design medium carbon steel is changed to aluminium alloy
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Section 1 – Learners and Teachers and the Teaching and Learning Context A Teaching and learning contexts Types of contexts Task 1 1. In what context will you be doing the CELTA course? I am doing the CELTA course as part of a multilingual group‚ some of who have non-English speaking backgrounds. There are twelve people in total‚ who are separated into two smaller groups of six each. The course delivery is one full day and one evening at college‚ with preparation
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Reservoir Rock Properties Analysis‚ Mohsen Masihi Sharif University of Technology Reservoir Rock Properties Analysis 2010 Laboratory Work Book No. 26504 Mohsen Masihi Department of Chemical and Petroleum Engineering Sharif University of Technology‚ Tehran‚ Iran masihi@sharif.edu Department of Chemical & Petroleum Engineering‚ Sharif University of Technology‚ Tehran‚ IRAN 1 Reservoir Rock Properties Analysis‚ Mohsen Masihi Table of contents Course overview ......
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CONTENTS 1 | ABSTRACT | | 2 | ABBREVIATION | | 3 | INTRODUCTION TO NC AND CNC | 4 | 4 | HISTORY | 7 | 5 | CNC SYSTEM ELEMENTS | 10 | 6 | WORING ON CNC MACHINES | | 7 | BASIC CONCEPTS OF PART PROGRAMMING | 16 | 8 | TYPES OF CNC MACHINES | 18 | 9 | PROPERTIES OF CNC MACHINES | 20 | 10 | DRILLING AND TAPPING ON CNC | 35 | 11 | APPLICATIONS OF CNC MACHINES | 49 | 12 | ADVANTAGES AND DISADVANTAGES OF CNC | 51 | 13 | CONCLUSION | 52 |
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Pre-reading Reading: “3M Post-It Notes: A Managed or Accidental Innovation?” As you read this case story‚ think about the following two questions: 1. What were the critical factors that enabled 3M Post-it Notes to be successfully commercialized and what can we generalize about managing the innovation process from this case history? 2. What were the critical roles performed by some of the key individuals‚ including Silver‚ Oliveira‚ Nicholson‚ Fry‚ and Ramey? 1 33 3M’s Post-it Notes: A Managed
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1. HISTORICAL BACKGROUND OF TCDSCo Transport consulting design share company (TCDSCo) is a full fielded state owned consulting firm that deals with the design and construction supervision of road‚ bridges and airports. The company is established in august 1987. Before its establishment as an independent consulting firm TCDSCo had been a division under Ethiopian roads authority. The main purposes of its establishment are the following:- To engage in the activities of surveying and designing of
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