...there are more than one unlabelled container is in use, and ensure that container content is known in the event of an emergency where outside personnel may be involved. Secondary container labelling must include the name of the substance and hazard warnings. This information should be stated in a compatible language. Proper storage of hazardous products minimizes the risk of fires, explosions, accidental spills or releases, and helps to maintain a safe path for building occupants in the event of an emergency. Unless otherwise specified, always store chemicals in a cool, dry, well-ventilated location that is out of direct sunlight. Highly toxic chemicals must be stored in restricted areas in unbreakable containers away from fire hazards, heat and moisture, and be isolated from corrosive and reactive chemicals. Special care should be taken to ensure that toxic chemicals are not released into the environment. Cylinders of highly toxic gases should be stored in gas cabinets designed for that purpose. Ordering procedures Each laboratory orders its own supplies and equipment, to make an order you must enter your orders on the ‘FileMaker Purchase Order’ networked database through your assigned computer. Enter the complete information at the time you place the order so you will avoid any possible delays in processing payment. After receiving your order, you have to confirm the receipt of your order on the computer PO system by entering your name and date received. Store management and...
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...Lightweight Geopolymer Concrete with EPS Beads Introduction This research paper is mainly concerned with the production of lightweight geopolymer concrete using expanded poelystyrene (EPS) beads as part replacement of the normal aggregates for precast building components as well as in sandwich construction, the information on properties of lightweight geopolymer concrete with different percentage of EPS bead aggregate is given and it is also compared with the with the existing guidelines (ASTM C 90). Furthermore, performance of EPS/geopolymer concretes is discussed in relation to their flammability and insulation characteristics (Techniques used; DSC (Differential scanning calorimetry, based on heat difference), TG/DTA (Differential thermal analysis, based on temperature difference) and FTIR (Fourier transform infrared spectroscopy) under quasi-isothermal mode). Geopolymers as an alternative to ordinary Portland cement for concrete is used because it has high early compressive strength, low drying shrinkage, good fire resistance and superior durability in aggressive environment compared to Portland cement concrete. Geopolymers are produced through reactions between the alumino-silicate reactive materials (metakaoline, slag, fly ash etc) and their strength and microstructural properties are studied under fresh and hardened states. The selection of EPS bead aggregate was made mainly due to its low density, closed cellular structure, hydrophobic and energy absorbing characteristics...
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...DYNAMIC MECHANICAL ANALYSIS OF EPOXY-CARBON FIBER COMPOSITES 1. THEORETICAL PART Composite materials have been used widely for daily life applications for many years. Polymer composite systems have a large scale for industry or research area due to their light weight, design flexibility, and processability [1,2]. Using polymer composite is widespread to use for special engineering materials such as aerospace industry, automotive and civil engineering structures because of their outstanding mechanical properties. Polymer composite theories were established on properties of composite constituents, volume fraction, shape, matrix-inclusion interface [3,4,1,2]. Mechanical properties of polymer composites are significant when they use for a building or an instrument which has critical points about temperature and strength properties [5-7]. Composite materials properties have been developed such as chemical, physical and mechanical, so their application area comes much bigger. Because of improvements on composites materials, their industry are growing on automotive, aerospace, electronics and biotechnology [8,9]. The important point of using nanocomposites is large scale, low cost, easy applicable [10]. In composites, two materials are mixed to make improvement in the mechanical properties. Matrix material is dominant and including material. The second material is particle, filler or fiber. Composites are manmade materials. Materials have properties such as strength (compressive, tensile...
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...Biochemical Analysis of Psychrophilic Proteins from the methanogen Methanococcoides burtonii Erick Morales Abstract About 75% of our biosphere’s temperature is cold (≤ 5°C) and many microorganisms inhabit this type (psychrophilic) of environment, requiring the same building blocks for life as organisms inhabiting moderate (mesophilic) temperatures. Despite this, research on the biosynthetic pathways psychrophiles use is very limited. The enzymes found in these microbes are adapted with structural features that give them the ability to function up to 10 times higher catalytic efficiency than their mesophilic homologues. The overall goal of the proposed research is to use a biochemical and genetics approach to study the stability, structure, and function of psychrophilic proteins involved or believed to be involved in the nitrogen metabolism of Methanococcoides burtonii. The specific objectives are: 1. Investigate the structural and functional properties of M. burtonii’s nifH and nifD gene products using sequence analysis, UV-VIS spectroscopy, and two-hybrid studies; 2. Investigate the structure, stability, and kinetics of M. burtonii’s glutamate dehydrogenase through sequence analysis, site-directed mutagenesis, protein modeling, and kinetic assays. Cold-enzyme study can increase knowledge in the field of protein folding and catalysis and the broader impacts of this project include (1) potential biotechnological applications of cold-enzymes (2) the involvement of...
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...2007:224 CIV M ASTER’S TH E SI S Study of the reactions between iron ore slag and refractories Julien Zimmermann MSc PrograMMeS in engineering Materials Technology (eeigM) Luleå University of Technology Department of Applied Physics and Mechanical Engineering Division of Material Mechanics 2007:224 CIV • ISSN: 1402 - 1617 • ISRN: LTU - EX - - 07/224 - - SE Summary: For the fabrication of iron ore pellets at LKAB (Luossavaara-Kiirunavaara AB), one of the methods used is to sinter the pellets in a rotary kiln. This Kiln has a drift temperature of 1250°C in average. During this process a coating, causing the wear of the refractories materials, is formed, inducing expensive maintenance periods. The aim of this work is to find the reaction that takes place between the Slag and the bricks, in order to find the parameters that have to be changed to improve the bricks lifetime in the kiln. The use of bricks with higher alumina content is one of the solutions, but it is expensive. The influence of Alkalis and especially Na2O has been studied before in inert atmosphere. In this work it will be studied in air as well as the influence of the alumina content of the brick. Experiments were performed in air atmosphere, using powder samples that have been compressed into pellets. The devices used to characterize the reaction and the product of the reaction were: Kanthal furnace, X-ray diffraction (XRD), dilatometer, differential scanning calorimetry and thermogravimetry (DSC/TG)...
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...Course code: 15MA101 | Engineering Mathematics | L | T | P | C | | | 3 | 1 | - | 4 | Course Objectives | To train the students in basic mathematics essential for modeling and solving engineering problems. | Course Outcomes | 1. An ability to apply knowledge of mathematics, science and engineering. 2. An ability to identify, formulate and solve engineering problems | Differential Calculus: Review: Functions and graphs, Limits and Continuity, Differentiation, Maxima and minima of a function, Rolle’s Theorem, Mean Value Theorem. Indeterminate forms and L'Hopital's rule, Infinite sequences and series, Power series, Taylor's and Maclaurin's series, Convergence of Taylor's series, Error Estimates, Polar coordinates and Polar equations. Functions of two or more real variables, Partial derivatives of second and higher order, Euler’s theorem on homogenous function, Total derivatives, Differentiation of composite and implicit functions, Change of variable, Jacobians, Maxima and minima of functions of two or more variable, Lagrange’s method of undetermined multipliers. Integral Calculus: Estimating with finite sums and limits of finite sums, Definite integral, The fundamental theorem of calculus, Trigonometric substitutions, Integration by reduction formula for powers of some trigonometric functions, Improper integrals, Beta and Gamma integrals. Double integrals, Triple...
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...FACULTV OF AGRICULTURE B. AGRICULTURE 100 Level First Semester 1. Communication in English I 2. Logic Philosophy & Human Existence 3. Physical Chemistry 4. General Biology I (Botany/Zoology) 5. Practical Biology 6. General Physics 7. Mathematics 8. Organic Chemistry I 9. Practical Chemistry Sub-Total Second Semester 10. Communication in English II 11. Nigerian People and Culture 12. Social Sciences 13. Organic Chemistry 14. Biology II 15. Organic Chemistry II 16. Mathematics 17. Practical Physics 18. Use of Library Sub-Total 200 Credits 2 2 2 2 2 2 2 2 2 18 Credits Credits 2 2 2 2 2 2 2 2 1 17 Credits Level 1. 2. 3. 4. 5. 6. 7. 8. First Semester Climatology and Biogeography General Agriculture Anatomy and Physiology of Farm Animals Crop Anatomy, Taxonomy and Physiology Principles of Soil Science Principles of Agricultural Economics Introduction to Forestry Resource Manag~ment Introduction to Biotechnology Sub-Total 8. 9. 10 11. 12. 13. 14. 15. 16. Second Semester Principles of Animal Production Principles of Crop Production Principles of Food Science and Technology Introductory Biochemistry Introduction to Computers Introduction to Fisheries & Wildlife Introductory Statistics Entrepreneurial Studies I Introduction to Home Economics Sub-Total Credits 3 3 2 2 2 2 2 2 18 Credits Credits 2 2 2 2 3 2 2 2 2 19 Credits Total = 37 Credits All courses are core-courses for Agriculture, Fisheries and Forestry. 300 1. 2. 3. 4. 5. 6. 7. 8...
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...October 2012 2 TABLE OF CONTENTS Foreword Acknowledgement Introduction Definition of Key Terms SECTION ONE (PROGRAMMES) * Introduction * Formal Sector Social Health Insurance Programme * Definition * Roles and responsibilities of Healthcare Facility under the Formal Sector Social Health Insurance Programme * Roles and responsibilities of HMO under the Formal Sector Social Health Insurance Programme * Roles and responsibilities of NHIS under the Formal Sector Social Health Insurance Programme * Organization of Health Services * Guidelines For Public Sector And Organized Private Sector * Membership * Contributions * Waiting Period * Scope of Coverage * Registration of Employers and Employees * Rights and Privileges of Beneficiaries * Procedure for change of primary healthcare provider/addition of dependants. Guidelines For Armed Forces, Police And Other Uniformed Services * Definition * Membership * Contribution * Scope of Coverage Benefit Package (Formal Sector Social Health Insurance Scheme) * Primary Healthcare Level * Secondary Healthcare Level * Tertiary Healthcare Levels * * * Exclusions For...
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...ANATOMY AND PHYSIOLOGY- 2013 Draft v4 7-3-12 1. DESCRIPTION: Understand the anatomy and physiology of the nervous, excretory and digestive system. A TEAM OF UP TO: 2 APPROXIMATE TIME: 50 Minutes 2. EVENT PARAMETERS: Each team may bring only one 8.5" x II" two-sided page of notes that contain information in any form from any source and up to 2 non-programmable, non-graphing calculators. 3. THE COMPETITION: Students should know the basic anatomy and physiology of the nervous, excretory and digestive systems and how aging and specific diseases affect them. Process skills expected may include data collection, making observations, inferences, predictions, calculations, analyses and conclusions. The test may include various formats (e. g., timed stations, written test, PowerPoint slides, anatomical specimens, etc.) for the following topics: a. DIGESTIVE SYSTEM - All levels should know: 1. Functions ofthe digestive system 11. Basic anatomy of the component parts of the alimentary canal and accessory organs of digestion iii. Anatomy of the four layers ofthe wall of the alimentary canal IV. Comparison of the lining of the esophagus, stomach, small intestine and large intestine v. Compare and contrast mechanical and chemical digestion vi. Physiology of chemical digestion of proteins, fats and carbohydrates vii. The effects of exercise on the digestive system viii. The diseases on each level from the cell to the whole person as listed: stomach & duodenal ulcers, cancers of the digestive...
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...Chapter 1 Nursing Images throughout History 1) The angle of mercy 2) The handmaiden 3) The battle-ax 4) The naughty nurse 5) The military image A. Nurses on the battlefield * Hospitalers – specialized soldiers who at the end of battle returned to the outposts to care for the sick and injured * Army nursing service – organize nurses and hospitals and coordinate supplies for the soldiers during the Civil War * Clara Barton a. Provided care in tents set up close to the fighting b. Did not discriminate c. Establishment of the American Red Cross * Harriet Tubman – helped slaves escape to freedom on the underground railroad * Walt Whitman – a poet * Louisa May Alcott – an author * Dorothea Dix – union’s superintendent of female nurses during the Civil War B. Nurses fighting diseases * Florence Nightingale d. Epidemiology – the study of the distribution and origins of disease e. Air, light, nutrition, and adequate ventilation and space assist the patient to recuperate * Lillian Wald & Mary Brewster f. Founded the Henry Street Settlement in NY to improve the health and social conditions of poor immigrants g. Improve health and prevent illness by promoting safe drinking water, adequate sewage facilities, and proper sanitation Florence Nightingale (1820-1910) ...
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... Why Energy is needed ? • Think about how you use energy every day. You wake up to an alarm clock. You take a shower with water warmed by a hot water heater. You listen to music on the radio as you dress , u eat breakfast….. And so on……. • Food items, medicines, groceries, the accessories which we use, Cosmetics, electronic appliances, lighting, heating cooling, • Everything needs energy in direct or indirect way Why Energy is needed ? Various sectors of economy- Industry, residential, commercial, transport • Industry- Petroleum Refining , steel, cement, chemical, metal, paper, pharmaceuticals, mining etc • Transportation,-automobile, commercial transport,-bus , truck, train, airplane , mass transits • Residential and commercial buildings use energy in for heating and cooling, lighting, heating water, and operating appliances. Non-Renewable Energy Sources • Conventional – Petroleum – Natural Gas – Coal – Nuclear • Unconventional (examples) – Oil Shale – Natural gas hydrates in marine sediment 6 Renewable...
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...Laboratory Physics/Chemistry Laboratory Physical Training –II NCC/NSO/NSS Semester-4 Structural Analysis-I Hydraulics Environmental Engg-I Structural Design-I Managerial Economics Engg. Geology Laboratory Hydraulics Laboratory Physical Training-IV NCC/NSO/NSS Semester-6 Structural Design-II Structural Analysis-III Foundation Engineering Transportation Engineering-II Hydrology &Flood Control Concrete Lab Structural Engineering Lab L 3 3 3 3 3 0 0 0 0 0 15 3 3 3 3 3 0 0 0 0 15 3 3 3 3 3 0 0 T 0 0 1 1 1 0 0 0 0 0 3 1 1 0 1 0 0 0 0 0 3 1 1 1 0 0 0 0 P 0 0 0 0 0 2 2 2 2 2 6 0 0 0 0 0 2 2 2 2 4 0 0 0 0 0 2 2 C 6 6 8 8 8 2 2 2 0 0 42 8 8 6 8 6 2 2 0 0 40 8 8 8 6 6 2 2 MA-1201 CE- 1201 CE -1202 CE -1203 CE-1204 CE-1211 Semester-3 Mathematics-III Building Materials and...
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...SCHAUM'S OUTLINE OF THEORY AND PROBLEMS OF COLLEGE PHYSICS Ninth Edition . FREDERICK J. BUECHE, Ph.D. Distinguished Professor at Large University of Dayton EUGENE HECHT, Ph.D. Professor of Physics Adelphi University . SCHAUM'S OUTLINE SERIES McGRAW-HILL New York St. Louis San Francisco Auckland Bogota Caracas Lisbon London Madrid Mexico City Milan Montreal New Delhi San Juan Singapore Sydney Tokyo Toronto McGraw-Hill abc Copyright © 1997, 1989, 1979, 1961, 1942, 1940, 1939, 1936 by The McGraw-Hill Companies, Inc All rights reserved. Manufactured in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher. 0-07-1367497 The material in this eBook also appears in the print version of this title: 0-07-008941-8. All trademarks are trademarks of their respective owners. Rather than put a trademark symbol after every occurrence of a trademarked name, we use names in an editorial fashion only, and to the benefit of the trademark owner, with no intention of infringement of the trademark. Where such designations appear in this book, they have been printed with initial caps. McGraw-Hill eBooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more...
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...Physical Chemistry Understanding our Chemical World Physical Chemistry Understanding our Chemical World Paul Monk Manchester Metropolitan University, UK Copyright 2004 John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England Telephone (+44) 1243 779777 Email (for orders and customer service enquiries): cs-books@wiley.co.uk Visit our Home Page on www.wileyeurope.com or www.wiley.com 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, mechanical, photocopying, recording, scanning or otherwise, except under the terms of the Copyright, Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd, 90 Tottenham Court Road, London W1T 4LP, UK, without the permission in writing of the Publisher. Requests to the Publisher should be addressed to the Permissions Department, John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England, or emailed to permreq@wiley.co.uk, or faxed to (+44) 1243 770620. This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold on the understanding that the Publisher is not engaged in rendering professional services. If professional advice or other expert assistance is required, the services of a competent professional should be sought. Other Wiley...
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...FRONTLINE JANUA RY 1 3, 2 012 WWW.FRONTLINE.IN INDIA’S NATIONAL MAGAZINE RS.25 WORLD AFFAIRS IRAQ FOOD SECURITY PDS CLIMATE CHANGE DURBAN Exit America 49 What people say 96 Uncertain stand 114 Remembering TAGORE On his 150th birth anniversary VOLUME 28 NUMBER 27 TH E STAT E S Fiery trap in Kolkata 41 SC IE NCE Higgs signal? 44 WOR L D A F F A I R S Iraq: Exit America War crimes in the trash Russia: December Revolution Pakistan: Volatile state India & China: Troubled equations DECEMBER 31, 2011 - JANUARY 13, 2012 C O V ER S T O RY 49 52 ISSN 0970-1710 Timeless Tagore As an activist, thinker, poet and rural reconstructionist, Rabindranath Tagore continues to be relevant. A tribute on the 150th anniversary of his birth. 4 WWW.FRONTLINE.IN Jayati Ghosh: Mess in eurozone R.K. Raghavan: A lost battle? 108 118 BOOKS LE TTE R S 73 127 54 57 61 TR AVE L Jungles of Borneo 64 AR T Achuthan Kudallur’s journey 85 H ISTOR Y Of Quit India, Nehru & Communist split 89 FOOD SEC UR I T Y Understanding the PDS Kerala: Power of literacy Bihar: Coupon fiasco Jharkhand: Strong revival Chhattisgarh: Loud no to cash E CONOM Y Losing momentum Interview: C. Rangarajan, Chairman, PMEAC CL IM A TE C H A N G E Uncertain stand in Durban CONTR OV E R S Y Mullaperiyar dispute: Deep distrust Fallout of fear OBITU A R Y Humble genius: Mario Miranda Korea’s...
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