of satellite communication systems have been proposed using geosynchronous (GEO) satellites‚ as well as low earth orbit (LEO) constellations operating in the Ka-band and above. At these frequencies satellite networks are able to provide broadband services requiring wider bandwidth than the current services at C or Ku-band. As a consequence‚ some of the new services gaining momentum include mobile services‚ private intranets and high data rate internet access carried over integrated satellite-fiber
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Michael Quinones ENG 111 Mr. Branson September 13‚ 2015 Al Qaeda and ISIS September 11‚ 2001 is a day that most Americans will never forget. 19 terrorist boarded a total of four different passenger airliners with the goal of causing havoc in the United States of America. Al-Qaeda was quickly deemed the culprit‚ and in 2004 after years of denying any involvement; Osama Bin Laden the leader of al-Qaeda claimed responsibility for the attacks. President George W. Bush correlated with other countries
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have any explosives‚ as this is a counterexample regarding ISIS claiming they caused it. Apparently‚ ISIS wants more attention around the globe to scare people. Intelligent analysts claimed that the plane was hit by a missile‚ but new information says that it was an in-flight structural malfunction which caused an explosion on the plane. Still‚ no one can confirm if it was terrorism or an aircraft complication. According to the satellite data a heat flash was detected immediately as a result of the
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All the terror attacks that the news broadcasters speak about have gone unpunished because nothing much has been done to fight ISIS. ISIS has many names like ISIL and Daesh. ISIS was a sub unit in Al Qaeda who broke off to pursue their own goals. ISIS’s goal for the past few years have been to create a Caliphate or Islamic state where they enforce Shariah law meaning they use the Qu’ran to make their laws and to decide what to do in times of trouble. ISIS’s members have shown their brutality towards
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it sparked worldwide controversy as the image strongly suggests a stylised gang rape. Dolce and Gabbana often uses sex appeal as an advertising tool‚ creating abstract pieces that feature scantily dressed women. In this advert it is made clear that the woman is not a willing participant in the acts and is being held against her will. In her speech “Killing Us Softly 3: Advertising’s Image of Women” Jean Kilbourne states that “advertising sells values‚ images‚
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equatorial plane of the earth such that a satellite appears to hover over a fixed point on the equator. The period of revolution is equal to the period of rotation of the earth with respect to the stars‚ or 23 hours 56 minutes 4.1 seconds‚ and thus by Kepler’s third law the orbital radius is 42‚164 km. Taking into account the radius of the earth‚ the height of a satellite above the equator is 35‚786 km. Clarke observed that only three satellites would be required to provide communications
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Wireless Power Transmission for Solar Power Satellite (SPS) (Second Draft by N. Shinohara) 1. Theoretical Background It is known that electromagnetic energy also associated with the propagation of the electromagnetic waves. We can use theoretically all electromagnetic waves for a wireless power transmission (WPT). The difference between the WPT and communication systems is only efficiency. The Maxwell’s Equations indicate that the electromagnetic field and its power diffuse to all directions. Although
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ISIS and the Oil Industry The oil industry became a key source of revenue for ISIS following the 2003 onset of the Iraqi insurgency. In 2007‚ AQI was making roughly 100-200 million dollars per year from oil smuggling‚ with much of the smuggled product stolen from the Bayji refinery. In 2008‚ AQI made 50-100 thousand dollars or 18.25-36.5 million per annum through its Bayji rackets. AQI operatives were also known to drill holes in oil pipelines‚ syphon the oil into trucks‚ and sell it to various
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The government needs to do more to protect the United States from terrorist groups such as ISIS. Our government does not realize how bad this world can come to‚ if we do not start fighting back. ISIS has killed innocent people‚ destroyed our buildings‚ and they use our tools and weapons against us. Special agencies need to keep more of their plans secretive‚ by not leaking any information that should be kept private. Being the next president‚ I hope that you can try to resolve these problems‚ make
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Personal experience with ISIS and its predecessors I deployed to Iraq as an infantry soldier on July 4‚ 2010. On May 2‚ 2011‚ at Forward Operating Base (FOB) McHenry‚ near Hawijah‚ Iraq‚ we watched President Obama announce on television‚ that Osama Bin Laden was dead. The September 11th attacks were finally avenged. Soon we handed over the base to the Iraqi Army as we made our way back home. Needless to say many of us were dismayed when we later read the news that ISIS had taken over the entire
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