Dengue Virus Infection I. What is the name of the disease? What is the name of the pathogen that causes this disease? A. Dengue fever 1. Four related viruses 2. DENV 1‚ DENV 2‚ DENV 3 or DENV 4 B. Dengue Virus Infection II. What are some characteristics of the pathogen? How is the pathogen grown in the lab? A. Single stranded RNA virus 1.Positive strand virus of the family Flaviviridae 2. Virus enveloped with a lipid membrane. B. Replication grown in serum
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1 Community Health Nursing Task 3 Dawn DeSantos Western Governors University HAT TASK 3 2 A. Analysis of the 2003 SARS outbreak Describe the communicable disease outbreak. Scientists believe that the outbreak of severe acute respiratory syndrome (SARS) originated from an animal to a human in Guangdong Province in China. It is not known what animal‚ for sure carried the zoonotic virus‚ but the civet cat is suspected
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Economics Acquiring IT Applications and Infrastructure Security Impacts of IT on Individuals‚ Organizations‚ and Society Impacts of IT on Individuals‚ Organizations‚ and Society Movie Piracy Learning Objectives 17.1 Perspectives on IT Impacts 17.2 IT Is Eliminating the Barriers of Time‚ After studying this chapter‚ you will be able to: Space‚ and Distance Understand the changes that take place in the workplace and the lives of individuals when information technology eliminates geographical and spatial
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Discussion and Conclusions Many obstacles to my potential strategy are worth overcoming. Since the brand new policy is to add extra taxes on smoking and fining the smoking companies for their actions‚ then one is able to make sure that people comply or go out of business. A way to overcome the challenges is to have someone from each company represented in Congress (Kottke‚ RN‚ GH‚ & ML.‚ 1988). This may mean making sure that there is someone in government that is passionate about this issue‚
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Chiderah Onyeukwu Mr. James Jones CPSC 2910-001 8 February 2014 Global Impact of Computing on Individuals‚ Organizations‚ and Societies The world we live in today is fundamentally and drastically different from the world that existed even fifty years ago. Today‚ computing is at the core of almost every human interaction that exists. Laptops‚ smartphones‚ even SMART television sets are now the norm as opposed to a luxury. Because of this‚ the world is “smaller” than it has ever been and communication
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A new manager is starting in the organisation shortly. You have been asked to provide a written briefing note for this new-starter so that they can gain some understanding of the organisation in preparation for their start. Manager’s Briefing Note A list of what the organisation produces or the services that it offers to its customers: Nova Training provides high quality Education‚ Training & Apprenticeships opportunities. Our Apprenticeships and Study Programme is delivered from one of
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The formation of an action potential can be divided into five steps. (1) A stimulus from a sensory cell or another neuron causes the target cell to depolarize toward the threshold potential. (2) If the threshold of excitation is reached‚ all Na+ channels open and the membrane depolarizes. (3) At the peak action potential‚ K+ channels open and K+ begins to leave the cell. At the same time‚ Na+ channels close. (4) The membrane becomes hyperpolarized as K+ ions continue to leave the cell. The
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Redox potential – CV Acetonitrile Adjusted sensitivity Each ;line represents diff scan rates all been overlayed on one digarm Scan rates ranged from 0 .1 s-1 to 1 Peak due to iodide oxidation is read from +peak to – peak bottom line. Iodide to triiodide Glycol Didn’t work Using equation ip = 2.69 ×105 n3/2 A D1/2 C ν1/2 compare to linear equation y = mx+c y = peak current x = V1/2 c = zero Therefore m is = everything else C = concentration 0.05 M ethylene glycol (acetonitrile
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THE WORK DONE BY A CONSERVATIVE FORCE ALWAYS HAS FOUR PROPERTIES: 1. It can be expressed as the difference between the initial and final values of a potential-energy function. 3. It is independent of the path of the body and depends only on the starting and ending points. 2. It is reversible. 4. When the starting and ending points are the same‚ the total work is zero. The total mechanical energy ME = K + U is constant. Object moving in a uniform gravitational field gravitational a
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which cell has the larger resting membrane potential? Explain. If the permeability to K is higher in A than in B‚ then the resting membrane potential (rmp) will be closer to the equilibrium potential in cell A‚ which means the rmp will be more negative in cell A than in cell B; or in other words‚ the potential difference will be LARGER in cell A. 2. Predict the effect of a reduced extracellular concentration of Na+ on the magnitude of the action potential in an electrically excitable cell. If there
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