...Animal Nutrition Lab Reports FdSc: Animal Health and Welfare STE09288743 Practical 1 - Determination of the ash content of foods Introduction Foodstuffs are divided into five categories; crude protein – the total level of nitrogen in a feed, ether extract – the total fat content of a feed, nitrogen free extract – the soluble carbohydrate in a feed, crude fibre - cellulose, fibre with nitrogen attached & alkali insoluble lignin and total ash content – an indication of the mineral content of feeds. The aim of this report is to try and find out the total ash content of Wainwrights Adult Complete Dog Food With Duck And Rice through a food analysis method and compare the amount found with what the original packaging states. Mclements (2003) explains that “ash is the inorganic residue remaining after the water and organic matter have been removed by heating in the presence of oxidizing agents, which provides a measure of the total amount of minerals within a food.” It’s important for the correct amount of ash to be in a dog’s diet because as Professional Pet Foods (2013) explain, “excess ash will contribute excess minerals to the diet, potentially leading to health problems.” Method This method can be used for all types of food containing less than 50% fat, it allows for the determination of the mineral content of foodstuffs. In this process, the samples temperature is taken to 550°C to ensure all organic matter is...
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...scientific.www.mynewlab.com (click to see different laboratory designs you can adapt)Now produce a sketch or plan a simple design for a laboratory you are familiar with (could be the school lab) identifying the key features that must be present to be able to call it a scientific workplace or laboratory. Key features to include in your laboratory design: Services; furniture; large pieces of equipment that are there; access (entrance and exits); other doors to preparation or store rooms; safety equipment or items; example: a fume cupboard; fire blankets, eyewash bottles; storage; workspace; seating areas, demonstration points, efficiency; effectiveness. | | | M3- (leaflet or Powerpoint)Titles: Specialist and Non-specialist Laboratory | | | Introduction: State the difference between a specialist (examples: hospital, industrial labs) and non-specialist (school labs) science laboratoryList the key features of a science laboratory and explain briefly why we should have these features.Example: Gas taps- allow access to gas supply for the Bunsen burner to be used when heating up and experiment | | | * Researching or look up the type of laboratory that you hope to be working in when you start your careers in science. (This should be specialist laboratory) * Examples of specialist labs: Medical, Forensic, Pharmaceutical, Food science, Physical science, Chemical and preventing contamination labsHints: www.mynewlab.com (click to see different laboratory...
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...Lab Report 2 Sodium in Water & Flame Test Rui Li Sep 29, 2011 Purpose Metal in the Water The purpose of this experiment is to observe and rationalize the tends of experiment. Flame test To observe the flame color when different metal burns. The atoms of the elements are excited and emit light, giving the flame a distinct color. Experimental Details Metal in the Water Put the lithium, sodium and potassium into water, and then add phenolphthalein. Flame test Part A Clean the glasses, weight out 0.1g and add methanol into the watch glass. Metal Chloride | Flame Color | NaCl | Yello | KCl | Light Purpal | LiCl | Dark Red | CuCl2 | Blue | SrCl2 | Red Pink | Part B Burn the salt. Metal Salt | Flame Color | MgSO4 | No Change | LiNO3 | Dark Red | NaNo3 | Yello | SrCl2 | Dark Pink | CuCl2 | Blue Green | Part C Spay the metal on the Bunsen burner. Metal Chloride | Flame Color | NaCl | Yello | KCl | Light Purpal | LiCl | Dark Red | SrCl2 | Red Pink | CuCl2 | Light Blue | Calculations Metal in the Water Not Applied. Flame test Not Applied. Results Metal in the Water When observing the cut the length of lithium wire it looks dull, that is because the lithium has been expose in the air for a while. It supposes to be shining when freshly cut. When placing the lithium into water, the metal ball moved around with small bubble attached around. When placing the sodium into water, the metal move with white smoke, it swum...
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...SCHEDULED LABORATORY PERIODS. Work is not permitted in other laboratory periods unless space is available and written permission is obtained from your instructor. NO OPEN FLAMES ARE ALLOWED except as directed by the instructor. KNOW THE LOCATION OF FIRE EXTINQUISHERS, SAFETY EQUIPMENT, AND THE NEAREST EXIT. NO UNAUTHORIZED EXPERIMENTS MAY BE PERFORMED. DO NOT USE BROKEN OR CRACKED GLASSWARE. Check glassware before using it. NEVER TASTE OR SMELL CHEMICALS. AVOID CONTACT OF CHEMICALS WITH SKIN. The use of rubber gloves is recommended. DISPOSE OF CHEMICAL WASTE AS DIRECTED BY INSTRUCTOR. CLEAN YOUR WORK AREA AND PUT AWAY ALL EQUIPMENT AND GLASSWARE BEFORE LEAVING. Make sure equipment is put away in the correct locker - your personal locker or the common locker. PUT PAPER TRASH AND BROKEN GLASS IN TRASH CONTAINERS. KEEP INSTRUMENT ROOM CLEAN AND FREE OF PAPER. STANDARD OPERATING PROCEDURES IN THE ORGANIC CHEMISTRY LABORATORY Any student working in an unsafe manner may be dismissed from the laboratory by an instructor. Attitudes and Preparation Come to laboratory periods on time and mentally prepared by studying the experiment and planning your activities. Be prepared physically; for example, don't try to do lab work on an empty stomach, or without sleep. Write everything you do and see in your notebook so that you can trace your actions and make corrections if necessary. Wear sensible clothing, including shoes that are comfortable and permit rapid movement...
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...burned off by a Bunsen burner? Have you ever thought that you could contract the plague just from not wearing gloves? Well no one does! However, it happens more often than you would think. Overview: Most science classes begin with an overview of laboratory safety procedures. Many teachers agree that this is an important topic to discuss due to the recent increase of accidents in labs not only at the high school level, but also in universities and in professional settings. The purpose of this document-based question is to have you evaluate the necessity of learning laboratory safety. You are to examine the documents and search for evidence to support your answer to the question, “Are the lessons learned in laboratory safety applicable to real world scenarios?” The Documents: Document A - A Death in the Lab Document B - University of Chicago Microbiologist Infected From Possible Lab Accident Document C - Danger in School Labs: Accidents Haunt Experimental Science Document D - Animal Handling Safety Document E - Graphs of Death by Mechanism and Occupation Understanding the Question 1. What is the analytical question asked in this DBQ? 2. What terms in the question need to be defined? 3. Rewrite the question in your own words. Pre-Bucketing Directions: Using clues from the question, think of logical analytical categories and label the buckets. (Hint: use a two-step bucketing strategy.) THEN Document A - A Death in the Lab Fatality adds...
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... April 19, 2015 Executive Summary Purposes of the Report The purpose of this recommendation report is to identify the underlying causes of academic lab safety and give recommendations on how these safety issues can be resolved so that future accidents can be avoided. The topics discussed in this report will help to determine the appropriate course of actions that need to be taken to ensure that all students and staff whom conduct lab experiments do so with the upmost caution. There is a growing concern for the safety of both staff and students that does not seem to lower the risks that these people are being put in. The importance of proper training and education on lab safety can help to resolve future issues. Academic Lab Safety: Ensuring the Safety of Our Students This research conducted is to help improve the improper management of academic labs by providing safety education and encouraging the correct training on safety. If the requirements of lab safety training are being met, then staff and student safety can be reduce to a minimum. Without the proper safety practices during experiments in the lab, many more students and staff will continue to be hurt and the future of academic labs may cease to exist based on the lack of funding that may or may not be provided to continue to educate students on how experiments and science work. Recommendations The recommendations of this report include: Never conduct experiments in the laboratory alone or perform...
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...| | | Name : Damian ClarkeSubject : Environmental ScienceUnit 1Centre: St. Mary’s CollegeCentre Number : 160073Candidate Number : 1600730296 | [Title : Human Impact on the Water Quality of the Santa Cruz/San Juan River] | | Table of Contents | Page Number | Site Reports | | Site 1:: Reservoir Road, Santa Cruz, Trinidad | 2 | Site 2:Akal Trace, La Pastora, Santa Cruz, Trinidad | 3 | Site 3:Cantaro Extension Rd, Santa Cruz, Trinidad | 4 | Site 4:Mt Hololo Rd Santa Cruz, Trinidad | 5 | Lab Reports | | Lab 1:Dissolved Oxygen and Biological Oxygen Demand | 7 | Lab 2:Total Suspended Solids | 10 | Lab 3:Total Dissolved Solids | 12 | Lab 4:Macro Invertebrate Fauna | 14 | Final Report | | Problem Statement, Objectives | 17 | Methods of Data Collection | 18 | Literature Review | 19 | Presentation and Analysis of Data | 20 | Discussion of Findings | 22 | Conclusions | 23 | Recommendations | 23 | Bibliography | 24 | Site Number: 1 Date: 28/11/13 Site: Reservoir Road, Santa Cruz, Trinidad (Control site – Furthest Upstream) Objective(s): To investigate a section of the river with little or no human impact to use as a control site. Activities: The class arrived at site 1 around 9:15am. Observations of the riverbed, the water itself, human influences and both flora and fauna were made. Also...
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...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 charge of the lab session. The lab instructor will give briefing and instructions to students during the lab session. 1. Introduction Practical lab is one...
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...Metrology Laboratory MECN3003 - Aeronautical Laboratory Deepa Daya Student number: 473706 Supervisor: Mr. R. Paton A project report submitted to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Bachelor of Science in Engineering. Johannesburg, March 2014 University of the Witwatersrand, Johannesburg School of Mechanical, Industrial & Aeronautical Engineering INDIVIDUAL DECLARATION WITH TASK SUBMITTED FOR ASSESSMENT I, the undersigned, am registered for the course MECN3003 - Aeronautical Laboratory in the year 2014. I herewith submit the following task ”Metrology Laboratory” in partial fulfilment of the requirements of the above course. I hereby declare the following: • I am aware that plagiarism (the use of someone else’s work without their permission and / or without acknowledging the original source) is wrong; • I confirm that the work submitted herewith for assessment in the above course is my own unaided work except where I have explicitly stated otherwise; • This task has not been submitted before. either individually or jointly, for any course requirement, examination or degree at this or any other tertiary educational institution; • I has followed the required conventions in referencing the thoughts and ideas of others; • I understand that the University of the Witwatersrand may take disciplinary action against me if it can be shown...
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...MicroBiology- MLT1 LabPaq / Published by: Hands-On Labs, Inc. sales@labpaq.com / www.LabPaq.com / Toll Free 866.206.0773 A Laboratory Manual of Small-Scale Experiments for the Independent Study of Microbiology 50-0222-MB-01 LabPaq® is a registered trademark of Hands-On Labs, Inc. (HOL). The LabPaq referenced in this manual is produced by Hands-On Labs, Inc. which holds and reserves all copyrights on the intellectual properties associated with the LabPaq’s unique design, assembly, and learning experiences. The laboratory manual included with a LabPaq is intended for the sole use by that LabPaq’s original purchaser and may not be reused without a LabPaq or by others without the specific written consent of HOL. No portion of any LabPaq manual’s materials may be reproduced, transmitted or distributed to others in any manner, nor may be downloaded to any public or privately shared systems or servers without the express written consent of HOL. No changes may be made in any LabPaq materials without the express written consent of HOL. HOL has invested years of research and development into these materials, reserves all rights related to them, and retains the right to impose substantial penalties for any misuse. Published by: Hands-On Labs, Inc. 3880 S. Windermere St. Englewood, CO 80110 Phone: Denver Area: 303-679-6252 Toll-free, Long-distance: 866-206-0773 www.LabPaq.com E-mail: info@LabPaq.com Printed...
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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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...Types and Uses of Renewable Energy and Their Influences DeVry University LAS-432 Professor Anthony Baker Team E Vincent Murr, Alisia Ngo, Mark Pick, Kristine Reed & Venrick Richards 02/25/14 Contents Introduction-Alisia Ngo 3 The Uses and Science of renewable Energy 7 History of Renewable Energy- Vincent Murr 10 Political Influence-Vincent Murr 15 Impact on the economy – Mark Pick 20 Cultural Issues-Kristine Reed 31 Environmental Effects- Kristine Reed 34 Moral and Ethical Concerns-Venrick Richards 38 Conclusion-Venrick Richards 46 References 50 Introduction-Alisia Ngo Throughout the 20th and 21st century, fossil fuels such as coal, petroleum, and natural gas have been essential to our way of life. In the past several decades scientists have warned that coal and oil have been diminishing and that it could take thousands of years for the earth to replenish what we have already used. With that being said finding other resources of energy is crucial to the conservation of our way of life as we know it. Evidence has shown that the U.S. relies heavily on oil, coal, and natural gas for its energy. So finding new ways to substitute these sources of energy through renewable energy like wind, and sunlight needs to be a high priority for local and state governments nationwide. In this paper I will explain why the need for renewable energy is so important to the environment and our way of life. I will speak specifically on the many types of renewable...
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...INSTRUCTOR GUIDE Human Anatomy & Physiology Laboratory Manual MAIN VERSION, Eighth Edition Update CAT VERSION, Ninth Edition Update FETAL PIG VERSION, Ninth Edition Update ELAINE N. MARIEB, R.N., Ph.D Holyoke Community College SUSAN T. BAXLEY, M.A. Troy University, Montgomery Campus NANCY G. KINCAID, Ph.D Troy University, Montgomery Campus PhysioEx™ Exercises authored by Peter Z. Zao, North Idaho College Timothy Stabler, Indiana University Northwest Lori Smith, American River College Greta Peterson, Middlesex Community College Andrew Lokuta, University of Wisconsin—Madison San Francisco • Boston • New York Cape Town • Hong Kong • London • Madrid • Mexico City Montreal • Munich • Paris • Singapore • Sydney • Tokyo • Toronto Editor-in-Chief: Serina Beauparlant Project Editor: Sabrina Larson PhysioEx Project Editor: Erik Fortier Editorial Assistant: Nicole Graziano Managing Editor: Wendy Earl Production Editor: Leslie Austin Composition: Cecelia G. Morales Cover Design: Riezebos Holzbaur Design Group Senior Manufacturing Buyer: Stacey Weinberger Marketing Manager: Gordon Lee Copyright © 2009 Pearson Education, Inc., publishing as Pearson Benjamin Cummings, 1301 Sansome St., San Francisco, CA 94111. All rights reserved. Manufactured in the United States of America. This publication is protected by Copyright and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means...
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...FOR BLYTHE Acknowledgments My profound thanks to three dear friends with whom I have the great luxury of working: my editor, Jason Kaufman; my agent, Heide Lange; and my counselor, Michael Rudell. In addition, I would like to express my immense gratitude to Doubleday, to my publishers around the world, and, of course, to my readers. This novel could not have been written without the generous assistance of countless individuals who shared their knowledge and expertise. To all of you, I extend my deep appreciation. To live in the world without becoming aware of the meaning of the world is like wandering about in a great library without touching the books. The Secret Teachings of All Ages ———————————— FACT: In 1991, a document was locked in the safe of the director of the CIA. The document is still there today. Its cryptic text includes references to an ancient portal and an unknown location underground. The document also contains the phrase “It’s buried out there somewhere.” All organizations in this novel exist, including the Freemasons, the Invisible College, the Office of Security, the SMSC, and the Institute of Noetic Sciences. All rituals, science, artwork, and monuments in this novel are real. ———————————— Prologue House of the Temple 8:33 P.M. The secret is how to die. Since the beginning of time, the secret had always been how to die. The thirty-four-year-old initiate gazed down at the human skull cradled in his palms. The skull was hollow, like...
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...Contents Cover Title Page Copyright Dedication About the Authors Preface Changes in the fifth edition Companion websites Acknowledgments Chapter 1: Introduction to research What is research? Business research Types of business research: applied and basic Managers and research The manager and the consultant–researcher Internal versus external consultants/researchers Knowledge about research and managerial effectiveness Ethics and business research Summary Discussion Questions Chapter 2: Scientific investigation The hallmarks of scientific research Some obstacles to conducting scientific research in the management area The hypothetico-deductive method Other types of research Summary Discussion Questions Chapter 3: The research process: the broad problem area and defining the problem statement Broad problem area Preliminary information gathering Literature review Defining the problem statement The research proposal Managerial implications Ethical issues in the preliminary stages of investigation Summary Discussion Questions Practice Projects Appendix Chapter 4: The research process: theoretical framework and hypothesis development The need for a theoretical framework Variables Theoretical framework Hypothesis development Hypothesis testing with qualitative research: negative case analysis Managerial implications Summary Discussion Questions Practice Project Chapter 5: The research process: elements of research design The...
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