Hans Fischer is a well known chemist who was awarded the Nobel Prize for chemistry in 1930. The animal’s’ natural coloring matter‚ tissue of plants‚ and red blood pigments is what Hans Fischer dedicated his scientific career to. Because Hans Fischer’s father was the director of the chemical dye‚ Hans was well acknowledged of the color of chemicals‚ which is known as the chemistry of color. Hans Fischer was one of the best chemist‚ because he was awarded the Nobel Prize‚ researched biological pigments
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Fischer Esterification Kyle Peterson Chem. 243a Matt Judd‚ Sec. 25 Date Performed: 10/15/03 Abstract: The objective of this experiment is to efficiently perform a fischer esterification of 1-Hexanol to form water and hexyl acetate‚ and to confirm the esterification with a nuclear magnetic resonance (NMR) spectroscopy. It was found that 0.3963 grams hexyl acetate was formed with a percent yield of 33.2%. The product was confirmed using NMR‚ IR‚ and boiling point confirmation. Backround: A Fischer
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Maryssa Buffano Miss Arnold Science – Current Astronomer Essay 4/12/2011 JMJ Dr. Debra Fischer – Astronomer An astronomer is an astrophysicist who studies stars‚ planets and galaxies. Astronomers use the laws of physics to investigate the matter and energy of celestial bodies. They then apply the research findings to solve space navigation and communication problems and even discover new planets and stars. In 1512‚ Copernicus theorized that the planets orbit the sun and the race
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The concept of ride sharing has evolved immensely over the last 50 years from its onset – as carpooling served as a way for commuters to circumvent the high gas prices of the 1970s. To the present day‚ where hipsters and business men alike utilize companies such as Uber‚ Lyft‚ and SideCar as an alternative to a crowded and often unreliable public transportation system as well as the price-gouging from taxi drivers. From my interviews with a part time Uber driver and frequent passengers‚ the consensus
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The Bose Ride System is a one of a kind product. However‚ mMost people would probably try to compare it to Air Ride‚ a suspension system that offers a smoother ride for truckers. The NAICS code that would fit particular to the Bose Ride System is 336630: Motor Vehicle Seating and Interior Trim Manufacturing. Because the Bose Ride System is a seat‚ it is quite obvious that the NAICS code would be motor vehicle seating. The Automobile Seating Industry segment for Air Ride seats comprises
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Rides and rollercoasters Many theme park rides use the transfer of gravitational potential energy to kinetic energy and kinetic energy to gravitational potential energy. A rollercoaster A rollercoaster car converts GPE to KE when it rolls down the track As the pirate ship falls‚ GPE is transferred into KE. At the bottom of the swing it’s travelling at its highest speed. As it swings back up the other side it slows down as its KE is transferred back into GPE. Rollercoasters use these energy
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Sally Ride was an American Astrophysicist and an astronaut. In 1978‚ Sally Ride joined NASA. One of the most prestigious jobs you can acquire in this world. She was a very intelligent woman‚ who worked very hard for the life she earned. Ride had considered a career in professional tennis; she was an amazing athlete. Especially when it came to tennis‚ which was her favorite sport. She decided that a career of being an astronaut would take her much farther in life than a short-lived career as a tennis
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Gotta Love This American Ride Toby Keith is one of the best country singers of his generation and many would say one of the greatest of all time. Toby Keith has many notable awards some being‚ Entertainer of the Year‚ Album of the Year‚ Top Male Vocalist and also Video of the Year. This list keeps going on as he has won many of these awards in consecutive years. Keith started in 1993 and is still currently releasing songs today. One of Toby Keith’s song “American Ride” was released in October of
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How significant were the Freedom Rides and the Tent Embassy and what has been the long term impact on reconciliation in Australia? Rights for Aborigines were very limited compared to those for immigrated Australians until very recently. A number of events in the 20th century helped bring more rights to Aborigines. Two of these events were the Freedom Rides of 1965 and the Tent Embassy‚ first seen in 1972. The Freedom Rides of 1965 took place in New South Wales from the 12th to the 26th of February
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Michelle Cronin Professor Radford English 101 8 October 2012 Begging for an Escape “Joy Ride” is a short story written by Richard Russo. It features a boy‚ John Dern‚ and his mother‚ who both long for an escape from their lives at the time. This story follows the theme that one key aspect the human condition is the search for an escape. At some point in life‚ most humans wish to escape their past and present state of living. There may be many motivating factors behind this. However‚ most attempt
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