overfilling of the sample cylinder but further exacerbated by an increase in temperature between the filling source and the ambient laboratory temperature. A root cause was that the inspector had limited training and experience in sampling liquefied gases. POINTS WORTH REMEMBERING: ➢ Bursting discs will rupture if the ullage space in the cylinder is less than 5%. ➢ Sampling cylinders must be fitted with an ullage tube that is designed to reduce the possibility of overfilling and normally
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Report Submitted: June 21‚ 2013 Title: Properties of Gases Purpose: To analyze a few physical and chemical properties of gases as well as using those properties to identify the gases. Procedure: * For Hydrogen I placed a piece of Zn metal into a test tube with diluted HCl. * To produce oxygen I added Hydrogen peroxide to manganese. * Next‚ I added baking soda to vinegar. This caused a quick and energetic reaction! The gas from the reaction I pumped into some Limewater. * Then
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The Blood/Circulatory System Anatomy & Physiology I March 18‚ 2013 The blood system is part of the circulatory system. I am going to be focusing on the blood and the diseases which affect the blood. The blood‚ heart and blood vessels form the cardiovascular system which links the body’s internal and external environments together‚ by transporting substances between the two. Blood is a type of connective tissue that carries nutrients‚ oxygen and wastes through the body. Blood cells are formed
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BIO 236 AP II Chapter 14 Blood 1. Define the following word parts. agglutin- to glue together leuko-white bil- bile -osis abnormal condition embol- stopper -poie make‚produce erythr- red -stasis halt‚ make stand Hema- or Hemo-blood thromb- clot 2. What is the function of blood? Transport nutrients‚oxygen
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Noble Gas | Uses | Property | Argon | Light bulbs | Doesn’t react with the metal filament | Helium | Used with O2 for deep sea dives | Low solubility of helium in the blood. | Helium | To inflate the tyres of large aircraft | Non-flammable | Helium | To fill airships and weather balloons | Low density‚ does not burn | Neon | In advertising signs because it glows red when electricity passes | Conductor of electricity at high voltage | Krypton/Xenon | In lamps used in photographic flash
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Hormones can react to increase blood pressure when it becomes low‚ the sympathetic division of the autonomic nervous system uses several ways to temporarily increase blood pressure when it has dropped for example during the fight or flight response. During the response‚ the sympathetic division is needed to stimulate the adrenal glands to release the hormones epinephrine and norepineprine which stimulate the heart to beat faster and for blood to flow more forcefully‚ this effect makes most of the
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On The Alert for Pulmonary Arterial Hypertension On The Alert for Pulmonary Arterial Hypertension Summarized by: Joanne Marie Tarrobal-Baynosa Arellano University - INP Summarized by: Joanne Marie Tarrobal-Baynosa Arellano University - INP By Vincent M. Vacca‚ Jr.‚ RN‚ CCRN‚ MSN Nursing Journal‚ December 2009 Issue By Vincent M. Vacca‚ Jr.‚ RN‚ CCRN‚ MSN Nursing Journal‚ December 2009 Issue Nurse Vincent M. Vacca‚ Jr. aptly described in this issue of the Nursing Journal the significance
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2013 Table of Contents : Pages I.Introduction 1 II.History 2 III.Description 6 A. Literal Description IV. Greenhouse Effect 11 A.Gases in the Earth’s Atmosphere 1. Greenehouse gases 2.Non-greenhouse gases 3.Indirect radiative Effect 4.Contributions of cloud to earth’s atmosphere B.Impact of a given gas on overall greenhouse effect 1. Proportion of direct Effects at a given moment 2.Atmosphere lifetime 3.Radiative forcing
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Peradeniya Functions of Blood * Blood is pumped by the heart through blood vessels‚ which extend throughout the body. * Blood helps to maintain homeostasis in several ways. 1. Transport of gases‚ nutrients‚ and waste products. * Oxygen enters blood in the lungs and is carried to cells. * Carbon dioxide‚ produced by cells‚ is carried in the blood to the lungs‚ from which it is expelled. * Ingested nutrients‚ ions‚ and water are transported by the blood from the digestive tract
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Assessing Blood Pressure Anatomy of the Heart The heart is located in the thoracic cavity between the lungs within the mediastinum. It is a hollow‚ cone-shaped‚ muscular organ about the size of a fist. Functions of the Heart keeps O2-poor blood separate from O2-rich blood; keeps the blood flowing in one direction—blood flows away from and then back to the heart in each circuit; creates blood pressure‚ which moves the blood through the circuits; Regulates the blood supply based on
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