period I 5-12-11 Iron-Gall Ink I. Objective: The objective of this lab was to make our own ink and write an elemental haiku. We had to mix numerous amounts of liquids to make the ink. II. Materials: First we needed to get safety glasses to protect our eyes from any chemicals‚ we could have used aprons but we didn’t really need to. A hot plate to heat up the water. 200 ml tap water‚ three 250 ml beakers‚ one heat-proof glass funnel. Filtered paper‚ vinegar‚ hydrogen peroxide‚ a
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The structure of the steel industry The steel industry consists of a large number of producers with an international reach. In 2007‚ 1.34 bn t of steel were produced which‚ together with iron‚ accounted for 65% of the $1‚594 billion global metals and mining market. Iron Ore Mining Industry Coke Direct Reduced Iron Pig Iron Project finance‚ brokers‚ traders & exchanges Steel Industry Secondary steel production EAF Stockholders Primary steel production BOF Standardised
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and direction of one ’s effort” (Sage 1977). Direction refers to the decision an athlete makes to commit and to turn up to training on a regular basis. The intensity is about how much effort athletes are prepared to give in each training session. In sport‚ these dimensions are related too by committed athletes attending training on a regular basis and working hard during their sessions. Motivation is a combination of the drive within us to achieve our aims/goals alongside the external factors which
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Organised sports provide people with the opportunities to watch athletic activity in a controlled environment. Local‚ national and international sporting events give spectators exciting entertainment in a non-participative role. While the general benefits for sports fans offer memories and experiences of enjoyment‚ to the players themselves‚ there are serious concerns with injury and safety which may result in legal and financial implications. Injuries suffered in sports impact millions of players
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In the Twentieth-Century‚ there were many differences from that of professional sports and amateur sports. In various sports there were different scandals that would later spark investigation and many concerns throughout the public. Such examples are the numerous colleges and universities that paid their best athlete in order to keep them happy. There have also been instances where these places of higher learning gave certain athletes special treatment such as giving them extended deadlines or exempting
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Progressivism of Sport from 1900-1950 It has been highly debated and discussed among scholars and enthusiasts for years regarding whether organized sport in the first half of the twentieth century in the United States should be regarded as primarily conservative or as progressive. During this time many sports figures made their mark on American culture and created moments on and off the field that will forever change the way Americans view sports. The business of sports became a force that is a
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The legalisation of drugs in sport may be fairer and safer In 490 BC‚ the Persian Army landed on the plain of Marathon‚ 25 miles from Athens. The Athenians sent a messenger named Feidipides to Sparta to ask for help. He ran the 150 miles in two days. The Spartans were late. The Athenians attacked and‚ although outnumbered five to one‚ were victorious. Feidipides was sent to run back to Athens to report victory. On arrival‚ he screamed “We won” and dropped dead from exhaustion. The marathon
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For the problem 14 the correct answer is “A. June‚ who chose the waffle iron instead.” (Aronson 9ed Chapter 6 Study Guide) I found my answer on page 164. The topic is Distorting Our Likes and Dislikes. The appropriate definition is post decision dissonance which is “dissonance aroused after making a decision‚ typically reduced by enhancing the attractiveness of the chosen alternative and devaluating the rejected alternatives.” (Aronson‚ E.‚ Wilson‚ T. and Akert‚ S. Sommers‚ 2013) The research was
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Structures‚ Biosynthesis and Biofunctions of Iron-sulfer proteins Yiming Chen‚ Brown University‚ May 11th‚ 2011 I. Introduction Iron-sulfur proteins are the proteins which contain iron-sulfur clusters‚ like sulfide-linked di-‚ tri-‚ and tetrairon centers with various oxidative states 1. An excess of 120 distinct types of enzymes and proteins are known to contain Fe-S clusters2. Iron-sulfur proteins are known for the role of the oxidation-reduction reactions of mitochondrial electron transportation
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How did the iron curtain start? Why was it protected by the warsaw pact? Where was the iron curtain at? The term first became popular by Winston Churchill when he used it in a speech in March of 1946. This speech was also considered to be the “announcement” of the start of the Cold War(History.com). At this time the term was first used to refer to the actual metal barrier that cut the continent in two‚ but it soon became a reference to the ideological barrier also. The iron curtain is a term used
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