0 cE02 = P/I0 ‚ I0 = The cross-section is then 8⇡ ✓ 2 ◆2 ✓ ◆2 2 8⇡ e ! = 3 me c2 !02 ! 2 2e 2 1 P = a = 3 3c 3 2 e me c2 3 eE0 sin(!t) RAYLEIGH SCATTERING At very low energy ! ⌧ !0 cross-section becomes: 8⇡ = 3 ✓ 2 e me c2 ◆2 ✓ ! !0 ◆4 Very strong depence on the frequency/wavelength shorter wavelengths are scattered most longer wavelengths travel in (almost) straight lines Rayleigh scattering experiment? 4 RAYLEIGH SCATTERING Why is the sky blue? The blue color of the sky is due to
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International Journal of Computer Science and Management Research Vol 2 Issue 7 July 2013 ISSN 2278-733X Blue eyes Technology Himanshu Sharma and Gaurav Rathee Computer Science Department‚ Mahamaya Technical University‚ Noida‚ Uttar Pradesh-201309 hmix13@gmail.com & gaurav_rathee@hotmail.com Abstract - This study examines the making‚ building and the real life application of Blue eyes Technology. The BLUE EYES technology aims at creating computational machines that have perceptual and sensory
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In Langston Hughes’s poem titled “The Weary Blues”‚ the speaker describes an evening spent listening to a blues musician in Lenox Avenue‚ Harlem. With the help of certain poetic and acoustic techniques‚ the poem manages to evoke the same lamenting and woeful tone and mood of blues music. This essay will be a critical appreciation of this poem in which I will discuss it in the context of the Harlem Renaissance as well as examine how the Blues music functions as a means of articulating personal and
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Ragtime was a very influential part of the development of jazz. Ragtime became very popular in the late 1800’s. Ragtime’s distinct style set it apart from the other genres. Syncopation is what defines this art form. This is when the loud accents fall in between the beats. Anything that is syncopated is basically ragtime. One of the most important ragtime composers was Scott Joplin. Like all great artists‚ Joplin did not restrict himself to this favored art form. Both before the advent of
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Blue Ocean Strategy How to Create Uncontested Market Space and Make the Competition Irrelevant http://www.blueoceanstrategy.com/ W. Chan Kim Renee Mauborgne Chapter One: The blue ocean strategy is best illustrated by the performance of Cirque du Soleil. Created in 1984 by a group of street performers‚ Cirque productions have been seen by almost 40 million people in 90 cities around the world. In less than 20 years‚ Cirque du Soleil has achieved revenue levels that took Ringling and Barnham
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Heals the Soul “Sonny Blues” by James Baldwin is a story between two brothers from Harlem who confront their pain and suffering in altered ways. Sonny is arrested at the beginning of the story due to heroin use‚ while his brother the narrator is a schoolteacher trying to better his students and the community. Throughout the story‚ the reader views numerous points with the lives of the characters seen as the narrator’s point of view. The story ends with Sonny playing the blues in the club‚ while his
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successful careers although very few achieve fame. The Who is one such band that wrote many successful songs and was among the few‚ who properly utilized these techniques and went onto be inducted into the Rock and Roll Hall of Fame in 1990. In Behind Blue Eyes by The Who‚ the speaker discusses the repercussions of a traumatic history of drugs and divorces as displayed in the simple word choice and
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“Behind Blue Eyes” Many songs in today’s entertainment industry can relate to people’s lives‚ whether from experiences or just thoughts. “No one knows what it’s like to be the bad man‚ to be the sad man‚ behind blue eyes” is a great line that relates to today’s society from the song‚ “Behind Blue Eyes” by The Who. This line demonstrates how people can be so ignorant and close-minded because many people think that whatever it is that’s happening to them‚ is only and has only happened to them and
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Blue is the favorite color of all people. It’s nature’s color for water and sky‚ but is rarely found in fruits and vegetables. Today‚ blue is embraced as the color of heaven and authority‚ denim jeans and corporate logos. It is cold‚ wet‚ and slow as compared to red’s warmth‚ fire‚ and intensity. Blue has more complex and contradictory meanings than any other color. These can be easily explained by pinpointing by the specific shade of blue. Bright blue: cleanliness‚ strength‚ dependability
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Favourite Colour Open our eyes and everything we see is colourful. We all live in a world where colour is often a part of us despite affecting us in our daily lives. Colour in everyday life is varies‚ from knowing that a fruit is ripe to eat‚ to understanding how colour can affect and influence our lives. Scientifically‚ colour is is known as light of different wavelengths and frequencies and light is just one form of energy that we can actually see that is made up from photons. We are all surrounded
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