...Research Paper The Evolution of Explosives SC 413, Hazards and Chemistry of Explosives to First Responders The destructive power of explosives has been felt and documented in history as very powerful, but the impact, development and change that it took during the 20th Century will echo in eternity. Many important events like the civil war, the movement of peoples from Europe, and the development of nuclear power led to the intense development of explosives by countries. Most were for the purpose of defense, others for industry, mining and development of technology. These explosive devices were mostly created by acts of war in pursuit of better defense weapons. The Civil war in the United States led to the development of many explosive devices. George and Gabriel Rains two Confederate soldiers had the ability to create explosive devices in the civil war. One such device was a black iron cast which resembled a lump of coal. Since it resembled a lump of coal Confederate soldiers would drop this object in a ships coal load. Once it was shoveled into the boiler the explosive device would react with the heat from the boiler causing an explosion. George and Gabriel Rains became known as the “Bomb Brothers” for their expertise in developing explosive devices and gun powder. Gabriel Rains developed what was to be the South’s first torpedo which could be used in land or water. The torpedo...
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...Meat Locker Take That, Indy: Escape from a Pit of Snakes The Amazing MacGyver: Escape from a Straitjacket while Trapped Underwater Escape from an Incinerator Escape a Pack of Hunting Dogs Escape from the Basement of a Collapsed Building Escape from Being Blown to Kibbles and Bits Chapter II: Car Troubles Make a Stick-Shift Car Drive Itself Repair a Busted Brake Line While in a Moving Car Fake a Flat Tire Recharge a Car Battery with a Bottle of Wine Lift Your Car with a Innertube Repair a Broken Fuel Line with a Ballpoint Pen A MacGyver Classic: Make an Arcwelder from a Car Battery and Pocket Change Chapter List Chapter III: Angus Macgyver: Superspy/ Chemistry Teacher Make a Fire Extinguisher with the Contents of Your Kitchen Cabinet stop an Acid Leak with a Chocolate Bar Read the Contents of a Burned Sheet of Paper Make Your Own Homemade Tear Gas Make a Homemade Spectroscope Create Your Own Homemade Fog Develop Photos with Battery Acid, Ammonia, and Orange Juice Power a Radio with a Cactus Use a Photographic Fixer as an Antidote and an Icepack Chapter List Chapter IV: Breaking and Entering (use only for good,...
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...CHE0315 DISADVANTAGES OF FIREWORKS ON HEALTH AND ENVIRONMENT Name of Group Member 1. Nur Izzati binti Abdul Latif 153692 2. Nurhalida binti Abdul Rasid 154082 3. Aifa Syazwani bt Awang Damit 150415 4. Sarah Atiqah bt Abdul Rahim 155656 Group Number: 09 Name of Lecturer: Asiah binti Mohd Shafiee Course: Allied Health Science Semester: 1 PROJECT PLANNING OBJECTIVES. 1. To analyze the function of every substance in the fireworks. 2. To study the properties of substance that cause damage towards health and environment. 3. To find the solution on how to reduce the damage of fireworks. 4. To investigate the rate of damage that cause by fireworks to health and environment. DIVISION OF WORKS. Name Tasks | Nur Izzati bt Abdul Latif. | Nurhalida bt Abdul Rashid | Aifa Syazwani bt Awang Damit | Sarah Atiqah bt Abdul Rahim. | Objectives | | | * | | Division of work | * | | | | Timeline | | * | | | Introduction | * | | | | Discussion of Issues | * * History of fireworks. * Development of fireworks. | * * Properties of fireworks. | * * The type of fireworks. | * * How do fireworks work. | Analysis of Issues | | * * Disadvantages...
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...HUMN432 Week 6 Assignment: Final Draft of the Paper Technology: The Invention of Gunpowder Professor: Adam Ravalovich August 12, 2011 Title: The Invention of Gunpowder A. Introduction: The invention of gunpowder was one of China’s four greatest inventions that made a significant contribution to Chinese culture. Gunpowder in Chinese is called “huo yau”, meaning flaming medicine. The use of gunpowder gave the Chinese a greater ability to protect them from enemies and to conquer and control others. Although fireworks today are used as entertainment, the Chinese used it to scare-off enemies in the time of war. Chinese firearms, fireworks and gunpowder were also popular items of trade along the Silk Road to Europe. As we can imagine this invention had a profound effect on human history and although gunpowder was invented by the Chinese, it gave rise to the powerful western world while it inevitably left China and the Eastern World behind. B. Description of the Chinese Culture (Brandy Miller) 1. Chinese Society: Understanding a people's culture exposes their normalness without reducing their individuality. There are many different realms of Chinese society. China is well known for its centuries of traditional values, customs and beliefs. These beliefs are deeply linked with the language, religions and collective values which have always been the center of traditional festivals, customs and everyday life of man as a collective in harmony with nature...
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...Cade Pendleton English 2010 Angie Carter June 14, 2012 Final Research Paper Man’s Best Friend: Dogs or Technology A few years ago I had the opportunity to job shadow a canine (k9) officer while he was participating in routine training with his dog. Little did I know, “routine training” meant all police canine officers in Salt Lake County, Utah County, and Davis County would assemble at an abandoned building and practice multiple real life scenarios. As I stood and watched in awe all night, I witnessed a few unsettling scenarios. First, I witnessed dog being released on command to attack a person acting as a criminal. The attack wasn’t the unsettling part about the scenario. What really bothered me was seeing the dog misidentify a fellow police officer as the criminal and attack the officer, who unfortunately was not in a bite suit. A bite suit is protective clothing the trainers wear when training their dogs to attack. Since the officer was not wearing protective gear, he suffered many lacerations and received multiple stiches. As the night continued, I was able to watch another training scenario involving Taser guns or stun guns. Unlike the dog, this technique worked flawlessly. The officer was able to take down the accurate perpetrator in a proficient manner and no fellow officers were injured. On this particular night, there was an accidental injury that doesn’t happen often involving the canine. However, this introduced a couple of questions. Does this happen frequently...
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...CARIBBEAN EXAMINATIONS COUNCIL Caribbean Secondary Education Certificate CSEC® CHEMISTRY SYLLABUS Effective for examinations from May–June 2015 CXC 21/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 publisher. Correspondence related to the syllabus should be addressed to: The Pro-Registrar Caribbean Examinations Council Caenwood Centre 37 Arnold Road, Kingston 5, Jamaica Telephone Number: + 1 (876) 630-5200 Facsimile Number: + 1 (876) 967-4972 E-mail Address: cxcwzo@cxc.org Website: www.cxc.org Copyright © 2013 by Caribbean Examinations Council The Garrison, St Michael BB14038, Barbados CXC 21/G/SYLL 13 Contents RATIONALE ................................................................................................................................... AIMS ............................................................................................................................................. CANDIDATE POPULATION ............................................................................................................. SUGGESTED TIME-TABLE ALLOCATION ........................................................................................ ORGANISATION OF THE SYLLABUS .................................................
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...POSITION PAPER: COMMERCIAL NUCLEAR POWER Authors Thomas B. Cochran Christopher E. Paine Geoffrey Fettus Robert S. Norris Matthew G. McKinzie Natural Resources Defense Council issue paper: october 2005 Natural Resources Defense Council issue paper Commercial Nuclear Power ABOUT NRDC NRDC (Natural Resources Defense Council) is a national, nonprofit organization of scientists, lawyers and environmental specialists dedicated to protecting public health and the environment. Founded in 1970, NRDC has more than 1 million members and e-activists nationwide, served from offices in New York, Washington, Los Angeles and San Francisco. For more information, visit www.nrdc.org. Copyright 2005 by the Natural Resources Defense Council. Natural Resources Defense Council issue paper Commercial Nuclear Power EXECUTIVE SUMMARY Because of the sheer magnitude and urgency of the global climate challenge, the United States must consider all forms of energy—as long as they do not otherwise undermine international and environmental security. Unfortunately, the nuclear power industry in its present state suffers from too many security, safety, and environmental exposure problems and excessive costs to qualify as a leading means to combat global warming pollution. Large-scale nuclear plants remain uneconomic to build. And while the nuclear fuel cycle emits little global warming pollution, nuclear power still poses globally significant risks that need to be further reduced, including:...
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...of Materials Cranfield University, United Kingdom the aim of this book series is to disseminate the latest developments in small scale technologies with a particular emphasis on accessible and practical content. these books will appeal to engineers from industry, academia and government sectors. for more information about the book series and new book proposals please contact the publisher, Dr. Nigel hollingworth at nhollingworth@williamandrew.com. http://www.williamandrew.com/MNt NaNotechNology applicatioNs for cleaN Water edited by Nora savage Office of Research and Development, US Environmental Protection Agency and (in alphabetical order) Mamadou Diallo Materials and process simulation center, Division of chemistry and chemical engineering, california institute of technology Jeremiah Duncan Nanoscale Science and Engineering Center, University of Wisconsin-Madison anita street Office of Research and Development, US Environmental Protection Agency and Center of Advanced Materials for the Purification of Water with Systems, University of Illinois at Urbana-Champaign richard sustich N o r w i c h , N Y, U S A copyright © 2009 by William andrew inc. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without permission in writing from the publisher. ISBN: 978-0-8155-1578-4 Library of Congress Cataloging-in-Publication...
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...Chemistry Notes 2010 Core Module 1: Production of Materials Contextual Outline Humans have always exploited their natural environment for all their needs including food, clothing and shelter. As the cultural development of humans continued, they looked for a greater variety of materials to cater for their needs. The twentieth century saw an explosion in both the use of traditional materials and in the research for development of a wider range of materials to satisfy technological developments. Added to this was a reduction in availability of the traditional resources to supply the increasing world population. Chemists and chemical engineers continue to play a pivotal role in the search for new sources of traditional materials such as those from the petrochemical industry. As the fossil organic reserves dwindle, new sources of the organic chemicals presently used have to be found. In addition, chemists are continually searching for compounds to be used in the design and production of new materials to replace those that have been deemed no longer satisfactory for needs. This module increases students’ understanding of the implications of chemistry for society and the environment and the current issues, research and developments in chemistry. 1.1 Construct word and balanced formulae equations of all chemical reactions as they are encountered in this module: • Acid reactions: o acid (aq) + base (aq) salt (aq) + water (l) o acid (aq) + active metal (s) salt (aq) + hydrogen (g)...
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.............................. 1 2.2 Employment ............................................................................................................................................ 2 2.3 Administration ....................................................................................................................................... 2 3.1 Changes Introduced in GATE 2013 that will continue to remain in force for GATE 2014 .......................................................................................................................................................... 3 4.1 Eligibility for GATE 2014 ................................................................................................................... 4 4.2 GATE Papers ............................................................................................................................................ 5 4.3 Zone-Wise List of Cities in which GATE 2014 will be Held ................................................... 6 4.4 Zone-Wise List of Cities for 3rd Choice .......................................................................................... 7 4.4 State-wise Examination Cities .......................................................................................................... 7 4.4 How to Apply .............................................................................................................................................
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...to break down the structure and provide a tangible valuation on how management works to stimulate the future growth of the company. With a tough several years embroiled in a downturned economy, a focus will be put on how DuPont has responded and adapted through its management style and implementation of strategies to maintain profitability and realign themselves with the market. II. Introduction/ History E. I. Du Pont De Nemours was founded in 1805 and was incorporated in Wilmington Delaware in 1915. The company first produced high-grade powder used in explosives. However, by the early 1900’s, the company shifted their focus to chemicals and energy to meet escalating needs by consumers and businesses. Today, DuPont is a world leader in science and innovation across a range of disciplines, including agriculture and industrial biotechnology, chemistry, biology, materials science and manufacturing. As of December 2010, according to the annual 10-K, DuPont employs over 60,000 people, amassed revenue of 322.7 billion with profits of just over 3 billion. The company has a diversified portfolio of business segments that range from seed production to auto paint-coatings and even pharmaceuticals. Ellen Kullman was introduced as the new CEO in 2009 and the since then the company has embarked on a mission of sustainability and capitalizing on agricultural efficiency in order to become a major player in that field as global population growth...
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...GENERAL LABORATORY GUIDELINES Student Reference 7 September 2008 Version 1 Table of Contents 1 2 3 4 5 6 Introduction, P3 Requirement, P4 Attendance, P4 Lab Schedule, P4 Lab Replacement, P5 Lab Regulation 6.1 General Rules, P5 6.2 Safety Rules, P6 Lab Rules & Regulations on Computer Usage 7.1 ICT Computer Lab, P7 7.2 ICT Internet Lab, P8 Appendix 1 (Lab Replacement Flow Chart), P10 Appendix 2 (Lab Session Replacement Form), P11 Policy for Laboratory Usage after Office Hours, 10.1 Operating Procedure, P12 10.2 Warnings on liability, P12 10.3 Rules and Regulations, P12 Use of Laboratory After Office Hours 11.1 Appendix 3 (Application Form), P14 11.2 Appendix 4 (Student’s Declaration Form), P15 Ambulance Services, P16 Lab Safety Handbook on Chemical Hazards, Physical Hazards and Biological hazards, P17-P64 7 8 9 10 11 13 14 Universiti Tunku Abdul Rahman 2 Definitions • • • • • Lab Session: Time duration allocated for student to do lab experiment. Lab Sheet: A printed material usually contains a series of instructions and information given to the student on how to conduct lab experiment. Lab Report: A written report prepared by student based on individual observation and data analysis after the lab experiment. The format and requirements are usually stated in the lab sheet. Lab Coordinator: A person in charge of coordinating all the lab sessions of the semester and administrating lab matters. Lab Instructor: An academic staff (lecturer or tutor) in...
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...CAT 1990 Actual Paper Section – 1 Questions 1 to 5 : Each of the following questions has one or more blank spaces indicating where a word / words has been left out. Following each sentence, four words or sets of words lettered a to d have been given. You have to select the appropriate word or set of words to make the sentence most meaningful. 1. The __________, those cellular bodies which contain the __________ particles, the genes, provide us with basic facts of genetic transmission. (a) protoplasm, microscopic (b) globules, fat (c) cytoplasm, minute (d) chromosomes, hereditary 2. The insurance claim was __________ by the relevant documents (a) sustained (b) backed out (c) backed up (d) proved 3. I should not have __________ to talk in such a __________ strain especially when I had not studied the man to whom I was talking. (a) daring, commanding (b) try, bold (c) ventured, peremptory (d) emboldened, reckless 4. High prices are often the __________ of __________ of goods (a) accompaniment, dearth (b) concomitant, scarcity (c) cause, destitution (d) result, glut 5. The recent disturbances in the country will __________ and peace will be restored. (a) blow past (b) blow over (c) pass through (d) come to pass Questions 6 to 10: Choose from among the given alternatives the one which will be a suitable substitute for the underlined expression in each of the following. 6. The marriage of the princess with the commoner...
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...HISTORY OF BAKING On today’s market there is a never ending variety of the most delicious sweets and pastries to please both the palate and the eyes. We have become so used to this diverse range of bread, mouth watering pastries and cakes that seldom we ask just how they come into existence. I guess my initial interest in the origin of the baking industry was not aroused by accident; rather I suspect it was kindled by a chain of events occurring earlier in my life... My Grandfather owned a small hotel and bakery in Switzerland and when he retired my father who was an excellent pastry cook continued the business. As a small child I spent many hours watching my dad at work and later followed in his footsteps almost as a matter of course. Then again, I have a suspicion that it may have been “fate-by-design” that made me take up pastry-cooking. The question still remains, was my career pre-determined by the fact that my grandfather had thousands of letterheads printed for his bakery which included his name? The prospect of a hefty quantity discount would no doubt have made perfect sense to my frugal fore bearer; it must have been so much cheaper getting all this printing done in a big way. Grandfather should have realised (and I suspect that he might have) that there was not the slightest chance that any one generation could ever use up this huge mountain of stationery. Granddad’s first name “Fritz” was also my father’s first name and when I was born there was never any question...
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...technology. It is being used to enhance the properties of existing materials. This is largely attributed to the fact that the technology has clearly not been understood and there is still much more to nanotechnology than meets the microscopic eye. It is rare for a single technology to have the power to dramatically influence almost every major industry in the world. Nanotechnology falls into this category and offers fundamentally new capabilities to architect a broad array of novel materials, composites and structures on a molecular scale. This technology has the potential to drastically redefine the methods used for developing lighter, stronger, and high-performance structures and processes with unique and non-traditional properties. This paper focuses on some of the automotive applications for nanotechnology and showcases a few of them that are believed to have the highest probability of success in this highly competitive industry. No discussion of nanotechnology is...
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