...Jonte Berry LAB 3 REPORT SHEET – ACIDS, BASES, INDICATORS, pH Procedure Number 3 Estimated pH with pH paper Vinegar (Ph 2) Soap + H2O (Ph 6) Tap water (Ph 8) Baking soda + H2O (Ph 9) Ammonia (Ph 13) 4 What color is your “red cabbage solution” when diluted with tap water? (The water turns ruby red) Do you think we will all have exactly the same color? Explain your answer. (No) 5 Solution color Estimated pH with cabbage indicator with cabbage indicator Vinegar (Light pink) (Ph 4) Soap + H2O (Clear Pink) (Ph 4) Tap water (Light blue) (Ph 10) Baking soda+H2O (Light light blue) (Ph 10) Ammonia (Clear) (Ph 10) 6 Describe what happened to the color of the solution when you mixed the vinegar and ammonia solutions. What do you estimate the pH of the solution to be with pH paper? (The pink color from the vinegar changes to light blue when the ammonia was added.) What do you estimate the pH of the solution to be with the cabbage indicator? (Ph 10) 7 What happened when you added the baking soda solution to the mixture of vinegar/ammonia? Describe your observations. (When I added the baking soda solution nothing happen at all.) What do you estimate the pH of the solution to...
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...| Ph of Household Chemicals | Formal Lab Report | Chemistry 1000 | | Fall 2014 | | Purpose: To determine the pH level of common household products and to determine whether they are an acid or a base using red cabbage as a pH indicator that will change colors according to the acidity levels. Hypothesis: I believe that most of the cleaning chemicals will be acidic and most of the food/edible items will be neutral. I am also predicting that personal hygiene items are also neutral due to the fact that they are put on your body. Scientific Background: “Chemists have a scaled called the pH scale that is based on hydrogen ion concentration to express the acidity or basicity of solutions. The pH scale is a logarithmic scale; a change of 1 pH unit corresponds to a tenfold change in H3O+ concentration. Each change of 1 in pH scale corresponds to a change of 10 in [H3O+].”(Tro, 2015). Acids are substances that can donate a hydrogen ion in water; bases are substances that can accept a hydrogen ion or produce hydroxide ion in water. The amount of hydrogen ion donated or accepted determines the strength of the acid or base. Variables: The independent variable would be the substances being tested. The dependent variable would be the pH of each substance. The control variables are the temperature, the volume of the pH indicator and the pH indicator itself. Materials and Equipment Bleach Window Cleaner Fruit Juice Milk A bathroom cleaner Shampoo Hand soap ...
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...Neutrals pH Scale Investigations ___ By Dominic Krusniak Our Experiment We were challenged to test the accuracy of cabbage juice as an indicator for classifying liquid solutions as an acid, base, or a neutral. We believed that red cabbage juice would be an accurate indicator for classifying liquid solutions. We came to this conclusion because we had 2 reviewed other reports testing red cabbage juice in a similar way to our method with an outcome in agreement to our hypothesis. We tested our hypothesis by gathering two tablespoons of the liquids: dish soap, ammonia, baking soda, tea, pop, lemon juice, and vinegar. We poured them into separate, clean plastic cups. We scooped two tablespoons of the cabbage juice solution into each chemical and then we observed the color changes (see the data table below). Name of Chemical Dish Soap Ammonia Baking Soda Color Changed Green Green Blue Green Tea Pop Cream of Tatar solution Grey Pink Rose Pink Pink Lemon Juice Vinegar Dark Pink Dark Pink We claim that all of the chemicals which turned a green or blue color (i.e. dish soap, ammonia, and baking soda.) were bases. Therefore, we also said that all of the chemicals that turned pink or red, where acidic. (i.e. Tea,soda,cream of tatar solution,lemon juice, and vinegar.) The above mentioned facts support our hypothesis. In an article we read to begin our lab, we learned about pH and the pH scale. We read that pH was a ranking that classified things as acidic or basic. The pH scale...
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...Student Name: Andreas Sippl Student ID: 4445491 Date: 04 January 4, 2015 Course and Section Number: SCIN131 Lesson 6 Lab: Titrations and Natural Acid/Base Indicators Begin by viewing the following Thinkwell videos 15.1.7 CIA Demonstration: Titrations 11.2.2 CIA Demonstration: Natural Acid-Base Indicators (NOTE: The second video is sort of a supplement to the first, and shows how this applies to your daily life. Feel free to try some of the things listed in the video, but be sure to report back to the class regarding the results of your experiments!) After you watch the above video, answer the questions below in sufficient detail: (a) (1 pts.) In YOUR OWN WORDS, what is a titration? What type of reaction is it? Be detailed and specific...
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...(http://ianrpubs.unl.edu/horticulture). Mung bean sprouts are low in calories and exceptionally high in potassium. A nutritious sprouted mung bean offers the same amount of vitamin A as a lemon, the niacin of a banana, the thiamine of an avocado, the riboflavin of a dried apple, the carbohydrate content of a melon and the ascorbic acid of a loganberry (http://www.specialtyproduce.com). The sprouting process encourages the rapid growth of microorganisms that reach very high numbers in the finished product (Fu et al., 2000). Seed sprouting provides an excellent environment for the growth of many types of organisms. The release of nutrients from the sprouting seeds, the moisture resulting from the irrigation process, the aerobic conditions, pH and temperatures favorable to mesophiles all contribute to the rapid expansion of microbial population, including food pathogens, during sprouting. Population as high as 109 CFU/g have been reported in sprouts obtained from retail stores (Patterson et al, 1980, Prokopowich et al, 1991). Many published studies have shown that pathogenic bacteria not only survive but can also grow on sprouts under favorable conditions (Portnoy et al., 1976, Harris et al., 1986, Steinbruegge et al., 1988, Abdoul-Raouf et al., 1993, and Farber et al., 1998). The seeds are generally...
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...TABLE OF CONTENTS Title page Approval page Dedication Acknowledgement Abstracts Table of contents CHAPTER ONE 1.1 INTRODUCTION 1.2 HISTORICAL REVIEW CHAPTER TWO 2.1 CONCEPT OF FOOD SPOILAGE 2.2 SPOILAGE MICRORGANISMS CHAPTER THREE 3.1 SPOILAGE MICRORGANISM IN FRESH WHOLE FRUITS 3.2 UNUSUAL CHARACTERISTICS OF SPOILAGE MICRORGANISMS 3.3 SOURCES OF MICROBIAL CONTAMINATION OF CITRUS FRUITS CHAPTER FOUR 4.1 MICROBIAL SPOILAGE OF FRESH CUT FRUITS 4.2 MICROBIOLOGICAL SPOILAGE DEFECTS OF FRESH-CUT CITRUSFRUITS 4.3 IMPACT OF MICROBIOLOGICAL SPOILAGE 4.4 INTRINSIC AND EXTRINSIC FACTORS OF SPOILAGE MICRORGANISM CHAPTER FIVE 5.1 PREVENTION AND CONTROL OF MICROBIAL SPOILAGE IN CITRUS FRUITS 5.2 SUMMARY AND CONCLUTION REFERENCES CHAPTER ONE 1.1 INTRODUCTION Consumption of citrus fruits and fruit juices has substantially risen over the last few years, mostly due to the increasing demand for low-caloric food products with fresh-like characteristics. In addition, there is scientific evidence that consumption of Citrus fruits and vegetables helps prevent many degenerative diseases such as cardiovascular problems and several cancers (Rico et al., 2007). Fresh fruits have a natural protective barrier that acts effectively against most plant spoilage and pathogenic microorganisms. However, as a consequence of inappropriate manipulation during the handling, cutting, shredding, and maintenance of the fruit at ambient temperature and storage conditions, both...
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...Dear nutrition student, Thank you for inquiring about my RD/DTR study guide. And yes, there is no catch, the study guide is COMPLETELY FREE! All I ask for is some feedback. So feel free to shoot me any questions/comments! A little background: This study guide is the culmination of years of my own research. And after careful thought, I put into the study guide what I feel are the most important concepts you need to know for the RD/DTR exam. If you notice, I spent much time teaching you in detail the concepts you need to know, not just “spitting” you questions with little or no explanation. I believe this is important. I know you might be thinking “oh, how am I going to absorb and learn all this material?” I say, just read and answer the questions at your own pace. Simply test yourself and of course take some breaks along the way. Just take it one concept at a time. After you have mastered one concept, then move on to the next. I know if you study whole-heartedly what I have outlined in this study guide, you are sure to pass! GOOD LUCK! YOU CAN DO IT! ϑ Your nutrition friend, -Jonathan Brown, B.S, DTR THE “NO FLUFF” RD/DTR STUDY GUIDE *Updated as of July 2011 The “NO FLUFF” RD/DTR STUDY GUIDE Tips for taking the RD/DTR exam 1. PERIODICALLY CHECK THE CLOCK TO MAKE SURE YOU’RE GOOD ON TIME! If you wish, get a basic digital watch with a timer for...
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...00_078973706x_fm.qxd 1/14/08 2:42 PM Page i NCLEX-PN ® SECOND EDITION Wilda Rinehart Diann Sloan Clara Hurd 00_078973706x_fm.qxd 1/14/08 2:42 PM Page ii NCLEX-PN® Exam Cram, Second Edition Copyright © 2008 by Pearson Education All rights reserved. No part of this book shall be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. No patent liability is assumed with respect to the use of the information contained herein. Although every precaution has been taken in the preparation of this book, the publisher and author assume no responsibility for errors or omissions. Nor is any liability assumed for damages resulting from the use of the information contained herein. ISBN-13:978-0-7897-2706-9 ISBN-10: 0-7897-3706-x Library of Congress Cataloging-in-Publication Data Rinehart, Wilda. NCLEX-PN exam cram / Wilda Rinehart, Diann Sloan, Clara Hurd. -- 2nd ed. p. cm. ISBN 978-0-7897-3706-9 (pbk. w/cd) 1. Practical nursing--Examinations, questions, etc. 2. Nursing--Examinations, questions, etc. 3. National Council Licensure Examination for Practical/Vocational Nurses--Study guides. I. Sloan, Diann. II. Hurd, Clara. III. Title. RT62.R55 2008 610.73'076--dc22 2008000133 Printed in the United States of America First Printing: February 2008 Trademarks All terms mentioned in this book that are known to be trademarks or service marks have been appropriately...
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...NINTH EDITION Burton’s MICROBIOLOGY FOR THE HEALTH SCIENCES Paul G. Engelkirk, PhD, MT(ASCP), SM(AAM) Biomedical Educational Services (Biomed Ed) Belton, Texas Adjunct Faculty, Biology Department Temple College, Temple, TX Janet Duben-Engelkirk, EdD, MT(ASCP) Biomedical Educational Services (Biomed Ed) Belton, Texas Adjunct Faculty, Biotechnology Department Temple College, Temple, TX Acquisitions Editor: David B. Troy Product Manager: John Larkin Managing Editor: Laura S. Horowitz, Hearthside Publishing Services Marketing Manager: Allison Powell Designer: Steve Druding Compositor: Maryland Composition/Absolute Service Inc. Ninth Edition Copyright © 2011 Lippincott Williams & Wilkins, a Wolters Kluwer business © 2007 Lippincott Williams & Wilkins, © 2004 Lippincott Williams & Wilkins, © 2000 Lippincott Williams & Wilkins, © 1996 Lippincott-Raven, © 1992, 1988, 1983, 1979 JB Lippincott Co. 351 West Camden Street Baltimore, MD 21201 Printed in the People’s Republic of China All rights reserved. This book is protected by copyright. No part of this book may be reproduced or transmitted in any form or by any means, including as photocopies or scanned-in or other electronic copies, or utilized by any information storage and retrieval system without written permission from the copyright owner, except for brief quotations embodied in critical articles and reviews. Materials appearing in this book prepared by individuals as part of their official duties as U.S. government employees...
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...10000 quiz questions and answers www.cartiaz.ro 10000 general knowledge questions and answers 10000 general knowledge questions and answers www.cartiaz.ro No Questions Quiz 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Carl and the Passions changed band name to what How many rings on the Olympic flag What colour is vermilion a shade of King Zog ruled which country What colour is Spock's blood Where in your body is your patella Where can you find London bridge today What spirit is mixed with ginger beer in a Moscow mule Who was the first man in space What would you do with a Yashmak Who betrayed Jesus to the Romans Which animal lays eggs On television what was Flipper Who's band was The Quarrymen Which was the most successful Grand National horse Who starred as the Six Million Dollar Man In the song Waltzing Matilda - What is a Jumbuck Who was Dan Dare's greatest enemy in the Eagle What is Dick Grayson better known as What was given on the fourth day of Christmas What was Skippy ( on TV ) What does a funambulist do What is the name of Dennis the Menace's dog What are bactrians and dromedaries Who played The Fugitive Who was the King of Swing Who was the first man to fly across the channel Who starred as Rocky Balboa In which war was the charge of the Light Brigade Who invented the television Who would use a mashie niblick In the song who killed Cock Robin What do deciduous...
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...Mekaoui (MD), P.P. Palma (MD), E. Szumilin (MD) and V. Grouzard (N, general editor) Contributors: P. Albajar (MD), S. Balkan (MD), P. Barel (MD), E. Baron (MD), M. Biot (MD), F. Boillot (S), L. Bonte (L), M.C. Bottineau (MD), M.E. Burny (N), M. Cereceda (MD), F. Charles (MD), M.J de Chazelles (MD), D. Chédorge (N), A.S. Coutin (MD), C. Danet (MD), B. Dehaye (S), K. Dilworth (MD), F. Fermon (N), B. Graz (MD), B. Guyard-Boileau (MD), G. Hanquet (MD), G. Harczi (N), M. van Herp (MD), C. Hook (MD), K. de Jong (P), S. Lagrange (MD), X. Lassalle (AA), D. Laureillard (MD), M. Lekkerkerker (MD), J. Maritoux (Ph), J. Menschik (MD), D. Mesia (MD), A. Minetti (MD), R. Murphy (MD), J. Pinel (Ph), J. Rigal (MD), M. de Smet (MD), S. Seyfert (MD), F. Varaine (MD), B. Vasset (MD) (S) Surgeon, (L) Laboratory technician, (MD) Medical Doctor, (N) Nurse, (AA) Anaesthetist-assistant, (Ph) Pharmacist, (P) Psychologist We would like to thank the following doctors for their invaluable help: O. Bouchaud, E. Bottieau, A. Briend, M. Boussinesq, F. Chappuis, J.P. Chippaux, J. Dupouy Camet, F. Delange, O. Fontaine, P.Y. Fournier, F. Van Gompel, M. Goyffon, S. Halperin, J. Janin, B. Lagardère, J.D. Law-Koune, F. Nosten, G. Potel, M. Rosenheim, J. Ross, C.E. Rupprecht, J. Saló Raïch, P. Pérez Simarro, M. Soriano, K. Stille, T. Vallot, P. Vigeral, M. Warrell, A.Weissman and N. White....
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...Proceeding for the School of Visual Arts Eighteenth Annual National Conference on Liberal Arts and the Education of Artists: Art and Story CONTENTS SECTION ONE: Marcel’s Studio Visit with Elstir……………………………………………………….. David Carrier SECTION TWO: Film and Video Narrative Brief Narrative on Film-The Case of John Updike……………………………………. Thomas P. Adler With a Pen of Light …………………………………………………………………… Michael Fink Media and the Message: Does Media Shape or Serve the Story: Visual Storytelling and New Media ……………………………………………………. June Bisantz Evans Visual Literacy: The Language of Cultural Signifiers…………………………………. Tammy Knipp SECTION THREE: Narrative and Fine Art Beyond Illustration: Visual Narrative Strategies in Picasso’s Celestina Prints………… Susan J. Baker and William Novak Narrative, Allegory, and Commentary in Emil Nolde’s Legend: St. Mary of Egypt…… William B. Sieger A Narrative of Belonging: The Art of Beauford Delaney and Glenn Ligon…………… Catherine St. John Art and Narrative Under the Third Reich ……………………………………………… Ashley Labrie 28 15 1 22 25 27 36 43 51 Hopper Stories in an Imaginary Museum……………………………………………. Joseph Stanton SECTION FOUR: Photography and Narrative Black & White: Two Worlds/Two Distinct Stories……………………………………….. Elaine A. King Relinquishing His Own Story: Abandonment and Appropriation in the Edward Weston Narrative………………………………………………………………………….. David Peeler Narrative Stretegies in the Worlds of Jean Le Gac and Sophe Calle…………………….. Stefanie Rentsch...
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...Mantesh TABLE OF CONTENTS Cure Tooth Decay Book Description Foreword By Timothy Gallagher D.D.S. President of the Holistic Dental Association Introduction 100% Real Dental Healing Testimonials Leroy from Utah Ms. Steuernol from Alberta , Canada Mike from Ashland , Oregon Pioneering Tooth Cavity Remineralization CHAPTER 1 DENTISTRY'S INABILITY TO CURE CAVITIES Reaffirm Your Choice to Cure Your Cavities The Real Cause of Cavities Remembering Your Connection Fear of the Dentist How Conventional Dentistry Works Micro-organisms Conventional Dentistry’s Losing Battle Against Bacteria The Failure of Conventional Dentistry Chapter 1 References CHAPTER 2 DENTIST WESTON PRICE DISCOVERS THE CURE Lack of Nutrition is the Cause of Physical Degeneration The Healthy People of the Loetschental Valley, Switzerland Modern Swiss were Losing Their Health The Healthy People of the Outer Hebrides Gaelics on Modern Foods are Losing Their Health Genetics and Tooth Decay Aborigines of Australia Nutritive Values of Diets Compared Fat-soluble Vitamins and Activators Mantesh Why Tooth Decay with Modern Civilization? Weston Price's Tooth Decay Curing Protocol Dr. Price's Protocol Summarized Chapter 2 References CHAPTER 3 MAKE YOUR TEETH STRONG WITH FAT-SOLUBLE VITAMINS How Teeth Remineralize 101 Hormones and Tooth Decay Cholesterol The Miracle of Vitamin D Vital Fat-Soluble Vitamin A Cod Liver Oil Heals Cavities Weston Price’s Activator X More Fat-Soluble...
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...THE END of POVERTY Economic Possibilities for Our Time JEFFREY D. SACHS THE PENGUIN PRESS N E W YORK 2005 THE PENGUIN PRESS Published by the Penguin Group Penguin Group (USA) Inc.. 375 Hudson Street. New York, New York 10014, U.S.A. Penguin Group (Canada), 10 Alcorn Avenue, Toronto, Ontario, Canada M4V 3B2 (a division of Pearson Penguin Canada Inc.) Penguin Books Ltd, 80 Strand, London WC2R ORL, England Penguin Ireland, 25 St. Stephen's Green, Dublin 2, Ireland (a division of Penguin Books Ltd) Penguin Books Australia Ltd, 250 Camberwell Road, Camberwell, Victoria 3124, Australia (a division of Pearson Australia Group Pty Ltd) - Penguin Books India Pvt Ltd, 11 Community Centre, Panchsheel Park, New Delhi-110 017, India ' Penguin Group (NZ), Cnr Airborne and Rosedale Roads, Albany, Auckland 1310, NewZealand (a division of Pearson New Zealand Ltd) - Penguin Books (South Africa) (Pty) Ltd, 24 Sturdee Avenue, Rosebank, Johannesburg 2196, South Africa Penguin Books Ltd, Registered Offices: 80 Strand, London WC2R ORL, England First published in 2005 by The Penguin Press, a member of Penguin Group (USA) Inc. Copyright ©Jeffrey D. Sachs, 2005 All rights reserved Page 397 constitutes an extension of this copyright page, LIBRARY OF CONGRESS CATALOGING IN PUBLICATION DATA Sachs, Jeffrey. The e n d of poverty / Jeffrey Sachs. p. cm. Includes bibliographical references and index. ISBN 1-59420-045-9 1. Poverty—Developing countries. 2. Developing countries—Economic policy...
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