ESTIMATION OF 1-4‚ DIOXANE IN SHAMPOOS/ CONDITIONERS/HAIR CREAMS/ SODIUM LAURETH SULFATE BY HEAD SPACE GAS CHROMATOGRAPHIC TECHNIQUE INTRODUCTION 1-4‚ DIOXANE 1‚4-Dioxane is a heterocyclic organic compound‚ classified as an ether. It is a colorless liquid with a faint sweet odor similar to that of diethyl ether. The compound is often called simply Dioxane because the other Dioxane isomers (1‚2- and 1‚3-) are rarely encountered. CHEMISTRY OF 1-4‚ DIOXANE
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Student Name Student ID: Assessment Code: JNT2 – Task 1 (Needs Analysis) Mentor Date Summary of Instructional Problem Current Condition and Desired Conditions Current Conditions: Kindergarten students are demonstrating an increased understanding of letter names and sounds by mid-year. However‚ this understanding is not leading to desired effect of 80% demonstrated ability to phonetically segment words into beginning‚ middle‚ and ending sounds on standardized district tests. Desired
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Chapter 1 New World Beginnings 33‚000 B.C. - A.D. 1783 225 Million Years Ago - Pangaea started to break apart. 10 Million Years Ago - North America was shaped by nature - Canadian Shield 2 Million Years Ago - Great Ice Age 35‚000 Years Ago - The oceans were glaciers and the sea level dropped‚ leaving an isthmus connecting Asia
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American History Section 4-1 •Stamp Act: The Stamp Act required colonists to purchase special stamped paper for every legal document‚ license‚ newspaper‚ pamphlet‚ and almanac‚ and imposed special “stamp duties” on packages of playing cards and dice. •Samuel Adams: One of founders of Sons of Liberty was Harvard-educated Samuel Adams‚ who‚ although unsuccessful in business and deeply in debt‚ proved himself to be a powerful and influential political activist. •Townshend Acts:
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file 4.1 Beyond the Smoke Screen Use the links provided in the lessons to complete this study guide for Tobacco. Health Effects of Smoking 1. Cigarette smoking is the number one cause of preventable disease and death worldwide. 2. The average cost for an adult smoker is $4‚260. 3. Cigarette smoke contains over 7000 chemicals‚ 69 of which are known to cause cancer. 4. Smoking harms nearly every organ in the body‚ and is a main cause of lung cancer and Chronic obstructive pulmonary disease (COPD‚ including
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Associates‚ Mahwah NJ. Cunliffe‚ AL 2009‚ ’The Philosopher Leader: On Relationalism‚ Ethics and Reflexivity—A Critical Perspective to Teaching Leadership ’‚ Management Learning‚ vol 40‚ no. 1‚ pp. 87-101. Zimmerman‚ BJ 2000‚ ’An Essential Motive To Learn ’‚ Contemporary Education Psychology‚ vol 25‚ no. 1‚ pp. 82-91. Zimmerman‚ BJ & Schunk‚ DH 2013‚ Self-Regulated Learning and Academic Achievement: Theoretical Perspectives‚ Routledge‚ New York.
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Chapter 1 talks about the industrial revolution and the changes it brought on. It started in Great Britain in the late 1790’s and spread violently across Europe. Countries that were dominated by the agriculture switched to a new industrial society. Many factories across the globe were created and helped modernize many cities. Material goods were produced at an alarming rate and were readily available for the consumer. With the boom of factories in city areas‚ job opportunities were available thousands
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Unit 1 Assignment 1: Computer Basics Review Key terms Computer= A device that processes-receives in‚ thinks about‚ changes‚ stores‚ sends out‚ displays‚ and prints data in the form of bits. Bit= The smallest unit of data stored in a computing device‚ representing a single binary digit of value 0 or 1. Byte= A unit of data in a computer: 8 bits Random-Access memory (RAM)= Character set= A list of the characters that can be used in a given language or languages‚ mapped to corresponding unique binary
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3-1 Days Outstanding DSO 20 ADS 20‚000 Days 365 A/R = ADS X DSO 400‚000 3-2 Debt Ratio EM 2.5 Equity Multiplier = 2.5 Therefore Equity Ratio = 1/EM Equity Ratio = 1/2.5 = 0.40 Debt Ratio + Equity Ratio = 1 Therefor Debt Ratio = 1 - Equity Ratio = 1 - 0.40 = 0.60or 60% 3-3 Market/Book Ratio Stock $ 75 Total Assets 10‚000‚000‚000
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1. Horizontal Cable- The cabling between and including the telecommunications outlet and the horizontal cross-connect. 2. Backbone Cable- A cable connection between telecommunications or wiring closets‚ floor distribution terminals‚ entrance facilities‚ and equipment rooms either within or between buildings. 3. Patch Cords- Any flexible piece of cable that connects one network device to the main cable run or to a patch panel that in turn connects to the main cable run. 4. Connectors- A device attached
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