Microorganisms: * Small living organisms; there are 3 types * Bacteria – ecoli‚ salmonella * Fungi – mushrooms‚ athletes foot * Virus – influenza (flu)‚ HIV * When they enter our body‚ they multiply and release toxins / harmful chemicals into our blood * They duplicate every 20 minutes * Physical barriers: eyelashes prevent MO’s from entering through our eyes‚ nasal hairs reduce them‚ skin is a barrier to them (although they can enter through cuts)‚ chemicals in tears
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Basics of Magnetism by Ron Kurtus (revised 29 January 2013) Magnetism is a force of attraction or replusion that acts at a distance. It is due to a magnetic field‚ which is caused by moving electrically charged particles. It is also inherent in magnetic objects such as a magnet. A magnet is an object that exhibits a strong magnetic field and will attract materials like iron to it. Magnets have two poles‚ called the north (N) and south (S) poles. Two magnets will be attacted by their opposite poles
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The Importance of Dress Codes Dress codes have been in effect‚ in all walks of life‚ for decades upon decades. Dress codes dictate what is‚ and what is not appropriate to wear in that location. Business attire‚ school dress codes‚ and uniforms are all great examples of standards for dressing. The terms that identify what is attire is acceptable changes based on culture‚ the media‚ and fashion trends‚ but have those terms become too blurred? It seems that everyday in the United States people
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Boiler Basics Design and operation A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam. The hot water or steam under pressure is then usable for transferring the heat for the steam requirements of process industries or for power generation. Combustion boilers are designed to use the chemical energy in fuel to raise the energy content of water so that it can be used for heating and power applications. Many fossil
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to guide nurses on their practice. The code of ethics and conduct for nurses and midwives is a major tool in the safeguarding of the public’s health and wellbeing. In regulating nursing practice‚ the code of ethics and conduct act as a framework for judging the fitness to practice of individual registered nurses whenever their practice is questionable (Goldsmith 2011‚ p. 12). They outline the minimum standards that nurses and midwives should uphold. The code also serves as a framework for professionally
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Section 5 Study Questions (18.0 points) Answer each question fully. Complete sentences are not necessary‚ but some questions may require more than one sentence to answer them fully. Lesson 1 (5.0 points) 1. What is a screen in a presentation called? (1.0 points) slide 2. What file extension do Impress files use? (1.0 points) open office 3. What can you use to create a presentation quickly‚ without making it from scratch? (1.0 points) template 4. What is
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Which is the least expensive edition of Vista that can use the Aero user interface? Vista Home Premium Which three editions of Vista allow you to join a domain on a network? Business‚ Enterprise‚ and Ultimate editions Are there any editions of Vista that does not include the Network and Sharing Center? No Which edition of Windows XP supports 64-bit applications? Windows XP Professional x64 Edition Which was the first Windows OS to come with Internet Explorer embedded in the OS? Windows XP
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| Project paper and Feasibility Paper: Week 2 | As preparation for the final research paper‚ formulate a theory about the correlation between measurable independent variables (causes) and one measurable dependent variable (the effect). Be sure to have at least two independent variables for proposed research paper. The topic proposal should include the following four items which serve as the foundation for the final research paper after instructor feedback is given. | 1) Purpose Statement In
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Human Resource Management Definition • HRM is planning‚ organizing directing and controlling of the procurement ‚ development‚ compensation ‚ integration‚ maintenance‚ and separation of human resources to the end that individual‚ organizational and social objectives are accomplished. Core Elements of HRM : Organizations ----People ------ Management Functions of HRM Managerial Planning Organizing Staffing Directing Controlling Human Resources Management • The HRM process consists of planning
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In each of the following identify which of the economic principle(s) (see below) is at work. a. You pick the shortest line at the store checkout. g. People respond to incentives. b. The price of new textbooks increased so you buy the used textbook. e. Markets are a good way to organize economic activity. c. You decide to watch the Olympics rather than study for this test. b. The cost of something is what you must give up to get it. d. You help your friend with economics‚ he helps you with
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