DOPPLER SHIFT Doppler is the apparent change in wavelength (or frequency) of an electromagnetic or acoustic wave when there is relative movement between the transmitter (or frequency source) and the receiver. Summary RF Equation for the Two-Way (radar) case 2(VXmtr % VTgt) fXmt f Rec ’ fXmt % fD ’ fXmt % c Summary RF Equation for the One-Way (ESM) case V f f Rec ’ fXmt % fD ’ fXmt % Xmtr or Rec Xmt c Rules of Thumb for two-way signal travel (divide in half for one-way ESM signal
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the past 230 years there have been forty-three presidents of the United States of America. Most of them had average political skills‚ many of them were outstanding‚ and only a few are considered to be great historical figures. During the first half of the twentieth century‚ perhaps the most extraordinary president was Woodrow Wilson. The 28th president of the United States of America was a brilliant politician and president because he did not only know how to skilfully handle economical and social
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Woodrow Wilson and The Presidency From the beginning of the 1912 election‚ the people could sense the new ideas of Woodrow Wilson would move them in the right direction. Wilson’s idea of New Freedom would almost guarantee his presidential victory in 1912. In contrast to Wilson’s New Freedom‚ Roosevelt’s New Nationalism called for the continued consolidation of trusts and labor unions‚ paralleled by the growth of powerful regulatory agencies. Roosevelt’s ideas were founded in the Herbert
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Utilitarianism was a movement that took off during the enlightenment at the end of the 18th century and through the beginning of the 19th century. The fact that this took off at the same time as the enlightenment is no coincidence‚ as that was when the general public began to lose trust in the church. Utilitarianism is the belief that the most correct action is always what serves the greatest good for the greatest number of people. This was revolutionary in its time because it goes against the major
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MIDN 1/C DAUGHTRY LCDR SEMPLE 24OCT2016 HH216 During the 19th century‚ Imperialism hit a feverish pitch. Oxford Dictionary defines imperialism as the policy of extending a country’s power and influence through colonization‚ the use of military force‚ or other means1. The instruments of national power include diplomacy‚ information‚ military‚ and economics. Uniquely‚ the one instrument that had the most impact on imperialism is information; information is the primary force that shapes
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During the sixteenth-century‚ Calvinist theology spread across much of Europe‚ even reaching England.25 In England‚ the English Reformation occurred when King Henry VIII wanted to divorce his wife‚ Maria of Aragon‚ but was not permitted by the Church of Rome. So‚ he broke the Church of England off from the Church of Rome and established himself as the head of the church. The resulting theological shifts in Church doctrine tended to lean to the Calvinist side.26 In the 39 Articles of the Church of
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Indians had grown cynical and cruel. This interaction caused the Lakota culture to change a great deal during the nineteenth century. Horses and guns brought about a dramatic change in the Lakota’s culture. They “enabled them to seize and defend their rich hunting grounds‚ to follow the great migrating herds of buffalo that shaped their distinctive way of life‚ and by the middle of the nineteenth century to evolve into the proud and powerful monarchs of the northern Great Plains (R6).” They acquired
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George Orwell writes of his experience in British–ruled India in the early Twentieth Century. He was all for the Burmese and all against their oppressors‚ the British. There were three groups of prisoner’s short timers‚ long timers‚ beaten. The British cruelty was that prisoners had to strip in front of others prisoners‚ public humiliate was taken away from human‚ padding strap tight to a metal barrier‚ and his buttocks a target so the prisoner is unable to resist impact. They hired a martial
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Princess Dela Cerna Dr. Michael D. Blodgett U.S. History Since 1877 September 13‚ 2014 Paper One: Presidency of Woodrow Wilson Woodrow Wilson was a man with intellect and reasons. His main desire was to end all future wars in the nation. He proposed an international peacekeeping force called the League of Nations. “Wilson’s Third great legacy to American foreign policy is presented more fully in the fourteen points than in The Treaty of Versaille.” (xiv.) Where he talks about his plans for
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prerogative and the salus populi as extra-constitutional inheritances justifying a wide berth for flexible presidential action. How have these Founding Era traditions contributed to the evolution of the modern presidency. (James article) As the article suggest‚ one of the dilemmas of modern presidency is that the president
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