Principles of X-ray Diffraction Diffraction effects are observed when electromagnetic radiation impinges on periodic structures with geometrical variations on the length scale of the wavelength of the radiation. The interatomic distances in crystals and molecules amount to 0.15–0.4 nm which correspond in the electromagnetic spectrum with the wavelength of x-rays having photon energies between 3 and 8 keV. Accordingly‚ phenomena like constructive and destructive interference should become observable
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Malcolm X had started in the Midwest where a whole lot of discrimination and racial violence had occurred. Malcolm X’s family decided to move to Michigan where they still got looked down on and violence had happened. White’s had killed Malcolm X’s father and forced his mother into insanity. Being in Michigan’s detention home‚ Malcolm X had completed the eighth grade and moved back to Boston to stay with his half-sister. Once Malcolm X gets to Boston he becomes involved with street life as a railway
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Malcolm X “One of the most historical & significant person in American history”‚ that´s the way Dr. Boyce Watkins describes the legendary Malcolm X. “Even those who disagreed with him respected him. Malcolm X was born in Omaha‚ Nebraska in 1925. But his birth name was Malcolm Little‚the X represents the loss of his tribal name. His Father Earl Little was a baptist minister who also was a supporter of black nationalist leader Marcus Garvey. Because of his civil rights activism he and his family
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journey. On a journey‚ an individual experiences a range of obstacles‚ either expected or unexpected‚ which shapes their life. Such obstacles initiate the process of change and transformation. Clearly‚ through a close study of the play ‘Away’ by Michael Gow‚ the poem ‘Whither will I Wander’ by William Shakespeare and the picture book ‘I had trouble in getting to Solla Sollew’ by Dr Seuss‚ the characters experience various degrees of change and transformation. Factors that impact on the degree a character
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Executive Summary: Mark X Company is the maker of farm and specialty trailers. The company has fallen on difficult times and wants their bank‚ Wells Fargo‚ to extend a loan for working capital and an expansion of their current facilities. Mark X feels this will help the company increase sales and therefore improve their financial situation. Wells Fargo is leery of extending any additional funds to Mark X based on their current financial situation and their most recent liquidity and debt ratios
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Luther King and Malcolm X were role models in the continuous battle against racism. They both gave powerful speeches on racism; however their intentions were delivered with different styles and purposes. King had a more positive and idealistic approach compared to Malcolm X’s more pessimistic views. King was hopeful in believing that someday blacks would achieve full equality with whites. Nonviolent demonstrations and arguments were King’s techniques in reaching equality. Malcolm X on the other hand viewed
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“Turned Off by Politics.” We have been judged in every aspect of society‚ especially in the political arena. Is there any way for us to clear up these misconceptions given to us by other generations? It seems that the voice of Generation X is silent when it comes to political issues these days. When we talk about politics we often wonder what relevance it has on our lives. Many of us feel that politicians are no longer trustworthy. “I am not saying that every politician is corrupt
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American History X is a film that shows the modern struggle between blacks and whites in America. The film’s focal character is Derek Vinyard. After his father is murdered in a black neighborhood‚ he becomes the leader of a group of young white supremacists‚ the DOC. After viciously murdering two black men for trying to steal his truck‚ he spends three years in prison. After serving his time he is a reformed man. He no longer has his racist views and wants desperately to put his old life behind him
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Jordan Dixon November 9‚ 2012 Justice by Michael J. Sandel Throughout life our morals are questioned numerous times and it is completely up to decide what is morally correct and what is logically correct. From that step it is then up to us to decide which one matters most to us. Merriam-Webster defines utilitarianism as “a doctrine that the useful is the good and that the determining consideration of right conduct should be the usefulness of its consequences; specifically: a theory that the
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X factor Podcast Review Hello‚ I’m Jake Lovington and welcome to this week’s review programme‚ in which we will be focussing on a talent show called the X factor which many people will definitely know about as it’s a super duper hit worldwide. X factor is a sensational singing talent show in which people who have a passion for singing take part in‚ other than the fact that there have been various people who auditioned for X factor who certainly do have a passion for singing but I guess they also
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