INTRODUCTION Human respiratory syncytial virus (RSV) is a virus that causes respiratory tract infections. The Respiratory Syncytial Virus (RSV)‚ discovered in 1956‚ is capable of causing a broad spectrum of illnesses. In 1956‚ Morris and colleagues initially isolated RSV from chimpanzees with upper respiratory tract (URT) infections as the causative agent of most epidemic bronchiolitis cases. Subsequently‚ Channock et al (1956) associated this agent with bronchiolitis and lower respiratory tract (LRT) infection
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For this type of application scanning or imaging human brain activity used a different approach. A study and experiment had been conducted to real subject in obtaining the real time result and brain mapping of the activity in human brain. Electric Capacitance Volume Tomography (ECVT) were used to measure electrical signals generated from human brain activity and reconstruct volumetric image of the brain signal in real time. ECVT is a method for determination of the dielectric permittivity distribution
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TECH0701: Measuring the Melting Points of Compounds and Mixtures Introduction This exercise dealt with the melting points of pure mandelic acid and benzoic acid. The eutectic temperature and composition of mandelic and benzoic acid mixtures were determined. And finally‚ an unknown was identified by its mixtures and melting point. The melting point of a compound is used by organic chemists not only to identify the compound‚ but also to establish its purity. To determine the melting point two
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Investigation into how pH levels affect Catalase activity in potato samples – (enzymes) Introduction: The aim of this investigation is to understand and monitor the effects pH levels have on catalase activity within controlled potato samples. Catalase is a type of enzyme that is found widespread among organisms that grow in the presence of oxygen (almost all living things) its specific use is to speed up the decomposition of Hydrogen peroxide (H2O2) within cells. Hydrogen peroxide is a bi-product
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L2_Basic Component of soil Weight-Volume Relationships Prepared by: aidsalma@feng.unimas.my 1 Introduction • Soil is a three-phase material consisting of a skeleton of solid particles. • The solid particles encompassing voids filled with water & air. • It is necessary that the constitution of the solidswater-air mixture can be expressed quantitatively in terms of some standard physical properties. • Soil water is commonly known as pore water • If all voids are filled with water = soil
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temperature of wind is high then the plant would not absorb water well. Therefore‚ a lower temperature of wind causes greater rate of transpiration. Variables: a) Independent: temperature of wind b) Dependent: rate of transpiration c) Controlled: Volume of water(ml) Celery size(cm)
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m2 is Rs 175.50 and the cost of papering the walls at Rs 1.40 per m2 is Rs 240.80. If 1 door and 2 windows occupy 8m2‚ find the dimensions of the room. (iv) A river 2m deep and 45m wide is flowing at the rate of 3 km per hour. Find the volume of water that runs into the sea per minute. (v) A closed cylinder has diameter 8cm and height 10cm. Find its total surface area and volume. (vi) The volume of a metallic cylinder pipe is 748cm3 . Its length is 14 cm and external diameter 18cm
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Volume of n-dimensional ellipsoid and its extension Team Registration Number: 90014 School Name: Methodist College Teacher’s Name: Mr. Yeung Sik Ming Team Members’ Names: Wu Ming Hung‚ Tsang Man Ho‚ Lam Cheuk Yan‚ Mak Sze Long A report submitted to the Scientific Committee of the Hang Lung Mathematics Award‚ 2010 7th August 2010 Abstract In this paper‚ we want to find the formula of the volume of the n-dimensional ellipsoid. First‚ we find the volumes of the 2-dimensional and 3-dimensional
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to her sinuses because her sinuses became an area that her nasal passages and pharynx could drain into. In here the drainage just sat there and became a breeding ground for bacteria. B) What is the Cough Reflex? Describe the process that Cari’s respiratory system is using to clear her lungs by coughing? a. The cough reflex is used to get things like irritants and fluid which causes us to have sputum out of the nasal passage and pharynx. The cilia or little hairs that are in our trachea is trying
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PART 1: PURCHASING ACTIVITIES In buying a PC for a specific purpose might be a little bit tricky‚ and during this process lot of factors that need to be consider before going to decide which one to go for‚ such as the price‚ usability‚ a good hard drive‚ the choice of processor directly affects your computer running speed‚ the size of your RAM. For me I will go for a desktop PC that is suitable for my needs and wants. These are the activities that I need to do in using my PC such as doing research
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