Catherine Grace L. Tomas BSIT-4B TRANSMISSION MEDIA The means through which data is transformed from one place to another is called transmission or communication media. There are two categories of transmission media used in computer communications. Infrared Infrared transmission is usually limited to a small area‚ e.g. one room‚ with the transmitter pointed towards the receiver. The hardware is inexpensive and does not require an antenna.
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mosquitoes There are four types of human malaria: - Plasmodium falciparum - Plasmodium vivax - Plasmodium malariae - Plasmodium ovale Plasmodium falciparum and Plasmodium vivax are the most common. Plasmodium falciparum is the most deadly. METHOD OF TRANSMISSION - Through the bites of infected Anopheles mosquitoes - They breed in shallow collections of freshwater like puddles‚ rice fields‚ and hoof prints SIGNS & SYMPTOMS Symptoms appear 7–15 days after the infective mosquito bite : - Fever - Headache
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HIV transmission HIV is present to variable degrees in the blood and genital secretions of almost all individuals infected with HIV.The spread of HIV can occur when these secretions come in contact with tissues such as those lining the vagina‚ anal area‚ mouth‚ or eyes (the mucus membranes)‚ or with a break in the skin‚ such as from a cut or puncture by a needle. The most common ways in which HIV is spreading throughout the world include sexual contact‚ sharing needles‚ and by transmission from infected
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Big Stick Abroad John Milton Cooper To get involved or not to get involved in global politics? That was not a question that Theodre Roosevelt ever had. Global politics were at the forefront of his mission as President. Within a year of Roosevelt becoming President he had interceded with Latin American affairs. I believe this was because Roosevelt felt that the problem threatened his visions for the United States. Roosevelt put the United States in the middle of Germany and Venezuela to
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purpose. In the Metal Gear Solid series‚ Hideo Kojima criticizes social‚ political‚ and cultural issues through video games by introducing today’s generation to fears of nuclear fallout and technological anxiety‚ the government control of information and data during the Information Age‚ and through the theory of intertwined fictional and actual history called Hyperreality. Though he is a Japanese video game developer‚ Hideo Kojima gained all of his inspiration for the Metal Gear Solid series from
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Sticks and Stones By Trezza Azzopardi Every day millions of teens wake up afraid to go to school or afraid to walk outside there own door. Bullying is a huge problem in our modern society and it affects millions of students in a though way. The main theme in this short story is bullying. The short story is questioning what the consequences of bullying are and what the consequences of bullying can have‚ to a persons adult life. As a child Lewis was a victim of two bullies‚ the most of his childhood
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or give them intelligence on the items we as soldiers use each day. Using habits and exercising the securing of sensitive items will make it possible for the soldier and his or her team to operate at the top performance. Operational security is process that denied valuable information to an enemy. If an enemy were to obtain the presented it could be used against our forces. Not securing sensitive items increases the risk of loss by being intercepted by unauthorized personnel. Every soldier must
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Transmission media lie below the physical layer. We can evaluate transmission media by throughput‚ propagation speed‚ and propagation time. * A guided medium provides a physical conduit from one device to another. Twisted-pair cable‚ coaxial cable‚ and optical fiber are the most popular types of guided media. Twisted-pair cable consists of two insulated copper wires twisted together. Twisting allows each wire to have approximately the same noise environment. Twisted-pair cable is used in
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Wh Mia Foust Mr. Dunlap Honor Chemistry‚ Per 7 December 21‚ 2010 Glow Sticks Since glow sticks have been invented‚ consumers have wondered how scientists are able to create these magical sticks of light. They work without producing heat. They don’t need a battery or a bulb‚ Magic? This “cool” light is called luminescence. Unlike incandescence‚ which is light from heat energy‚ luminescence can be emitted at normal or lower temperatures. There are several
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Sticks and Stones By Peter Kuper 1) Sticks and Stones is a wordless novel that uses the themes of betrayal and power-abuse that is parable to modern politics. The story occurs in a prehistoric time with settings in barren lands. Its tales revolve around a stone giant who was born from a volcano and demands the complete obedience of the people around him. His advantage in size (and ability) made him a ruthless ruler. Eventually‚ he commands his men to invade the nearby tribe. The stone tribe
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