optical disc video recording format called "Blu-ray Disc". The Blu-ray Disc enables the recording‚ rewriting and play back of up to 27 gigabytes (GB) of data on a single sided single layer 12cm CD/DVD size disc using a 405nm blue-violet laser. By employing a short wavelength blue violet laser‚ the Blu-ray Disc successfully minimizes its beam spot size by making the numerical aperture (NA) on a field lens that converges the laser 0.85. In addition‚ by using a disc structure with a 0.1mm optical transmittance
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The Blue Boy Summary: In Gary Stephen Ross’ excerpt‚ “The Blue Boy‚” he describes Vancouver through the eyes of the main character. The character recounts a story of his travels that he would take with his father and brother from Toronto to Vancouver. The character highlights the ongoing transformation of the city and describes how it has evolved over time. In the beginning of the excerpt‚ he describes what he saw Vancouver to be in the 60s: a small city with little to offer. Contrastingly
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In the poem "The Weary Blues”‚ Langston Hughes describes an evening of listening to a blues musician in Harlem. “The Wear Blues” By: Langston Hughes Droning a drowsy syncopated tune‚ Rocking back and forth to a mellow croon‚ I heard a Negro play. Down on Lenox Avenue the other night By the pale dull pallor of an old gas light He did a lazy sway . . . He did a lazy sway . . . To the tune o’ those Weary Blues. With his ebony hands on each ivory key He made that poor piano
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Blue Jeans: Born to last Hardeep Singh Gill COMM171-341 Catherine Boote June 28‚ 2013 The article “Blue jeans: Born to last” by Leslie C. Smith was published in Globe and Mail in 1992. Smith gives the brief details and the history of world popular blue jeans. The main idea of the essay is that how blue jeans came into life and what does it represent. In 1980’s‚ during the time of gold rush‚ French cotton called denim came into being which replaced canvas and people called
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Reservation Blues‚ a novel by Sherman Alexie‚ depicts the story of an unlikely group of Indians coming together to chase their dreams with the help of a magic guitar‚ Big Mom‚ and their Indian blood as they struggle with the realities of being Indian in a white world. The protagonist Thomas is the lead singer for their band‚ Coyote Springs‚ and a reservation outsider. Victor‚ Junior‚ Chess and Checkers are the other band members‚ each of them as unlikely to be in a band as Thomas. Reservation Blues sheds
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The Blue Bead N O R A H B U R K E From deep water came the crocodile. Out of black water‚ curved with whirlpools‚ and into the frill of gold shallows by the stepping-stones. He was twice the length of a tall man; and inside him‚ among the stones which he had swallowed to aid digestion‚ rolled a silver bracelet. Timber was being floated down this great Indian river from forests further up‚ and there were sleepers lying stuck around the stones until someone came to dislodge them and send
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tide have positive relationship. However‚ when tide changes its direction‚ the water level is likely to stay or little change. Introduction On June 19th‚ my classmates and I had field trip for Oceanography Lab (OCN 101) class with Professor Ocean Matt Horrigan. We went to Corte Madera Salt Marsh‚ which is located 12 miles North of San Francisco‚ to examine how rising and falling of tide effect on water level in the marsh and channel. My hypothesis is tide and water level of marsh and channel
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be replaced by iPad and online resources Imagine you might have all of your book bag on the effect regarding a person tips of the fingers? In the primary calendar month from the Apple Company iPads to push out a whopping 20 zillion ended up marketed! People everywhere employ iPads pertaining to a variety of different things: organization‚ games‚ press‚ for example‚ although certainly one of his or her finest attributes is actually the opportunity to be considered a publication. IPads formerly exchanged
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music that can be perceived in many ways depending on the individual. A musician provides us with many elements in their music such as being their life story‚ different perceptions of their pieces‚ and the ability of healing the soul. In "Sonny’s Blues" the narrator’s brother was talented in playing the piano later on we found out that is how he expresses his emotions. In the story‚ when Sonny was staying in Isabel house they “confessed that they were not living with a person‚ it
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Music of Sadness “The Weary Blues‚” by Langston Hughes‚ tells a story of an unnamed narrator recalling an evening of listening to a man sing the blues one night in Harlem. Hughes uses a somber tone‚ depressed voice‚ syntax and imagery as language styles to convey a great deal of suffering that was occurring in Harlem during the mid-1900’s. In “The Weary Blues” Hughes uses imagery to communicate to the reader what the narrator is experiencing while listening to blues. The reader can feel the slow
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