Nitrocellulose Materials Christian Friedrich Schönbein’s procedure has been widely used. It calls for 1 part cotton to 15 parts acid. concentrated nitric acid concentrated sulfuric acid cotton balls (almost pure cellulose) Nitrocellulose Preparation Chill the acids below 0°C. In a fume hood‚ mix equal parts nitric and sulfuric acid in a beaker. Drop cotton balls into the acid. You can tamp them down using a glass stirring rod. Don’t use metal. Allow the nitration reaction to proceed for about 15
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Critically assess the key segments (both products and market) that the company is dealing in‚ and develop a product/service proposition for these segments. In terms of geographic segmentation‚ the main business segments of WHSmith are divided into Travel stores and High Street stores. The categories and range of its products are offered according to the size and pattern of each retail sector. Travel stores provide limited selection of products and tailored services which are suitable for
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History of Paper Money in the Philippines The first paper money circulated in the Philippines‚ Pesos Fuertes‚ were issued in 1852 by El Banco Espanol Filipino de Isabel II‚ the first bank established in the country. The banknote‚ "Strong Pesos" in English‚ had denominations of 5‚ 10‚ 25‚ 50 and 100. The American authorities issued silver certificates series dated 1903 to 1918‚ then later replaced these with treasury certificates. The liberation of the Philippines in 1944 gave rise to
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Complex scientific studies have led to the modern manipulation of genetics which allows life to be created through various processes such as IVF‚ stem cell regeneration and cloning. Cloning has successfully produced biological entities of fully grown organisms (Freudenrich‚ 2001). In 1996‚ the first cloned mammal‚ Dolly the sheep‚ sparked excitement in the scientific world and the general public (National Museum Scotland‚ 2016). After this scientific success‚ public speculation about the future of
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A target market is a specific part of the qualified available market the company‚ here Starbucks US‚ tries to pursue. (Kotler) The first thing one has to do is divide the market into segments. Market segments have to be measurable‚ substantial‚ accessible‚ differentiable and actionable. Then one has to choose a strategy to pursue these segments. Starbucks has developed a multiple segmentation managing approach instead of just focusing on one segment. When distinguishing segments in a market‚ segments
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March 24‚ 2010 ORGANIZATION SITUATIONER Nyongani School Inc. 1.1 HISTORY The establishment of Nyongani School Inc. was conceived and planned during the year 1985 with the purpose of bringing quality yet affordable primary education close to the home’s of some 500 children from families living within T.S. Cruz Subdivision‚ Interville III Subdivision‚ and Greenfields III Subdivision. The vision was to create a new school in the area that would help parents cut down costs on transportation
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Business Plan Report on Paper Bag Manufacturing Company Company Name: M.A.D (Make A Difference) Paper Bags Presented by: Rashmi.Bang Shraddha.Khatwate Karuna .hanabaratti Rucha.kulkarni Table of Contents Titles | Introduction | Management team | Innovation | Strategic plan | Marketing plan | Financial plan | Operation plan | Human resources
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Dante is so stricken by compassion at their tragic tale that he swoons once again. The episode of the two is termed as Dante’s rejection of the tenets. Dante recovers and realizes that he is in the third circle. There is a complex contrapasso‚ and the gluttons receive condemnation from all five senses. A particular shade questions if Dante knows him‚ but he does not. He was one well known for gluttony. Dante converses with the spirits‚ and Ciacco begs him to return his memory
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In The Adonis Complex by Harrison Pope‚ Katharine Phillips‚ and Roberto Olivardia this article goes in-depth about what it is like for males who seek improvement and/or are dissatisfied with their body appearances. In the beginning of the article‚ the authors use evidence from a 1997 magazine called Psychology Today to prove that men tend to have abdomen‚ weight‚ muscle tone‚ or chest problems when it comes to their physical appearances. In fact‚ in the article‚ the authors then stated that body
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displeases his father Although Paul takes pleasure in knowing how his love of Carnegie Hall displeases his father‚ he is worried that his father will separate the connection between him and his “mother”. Moreover‚ illustrating how this arising Oedipal Complex causes Paul to further disconnect and alienate himself from those around him. It is after many changes to constants in Paul’s life that his depression worsens‚ and Paul decides to take his own life. Firstly‚ there is a drastic change is Paul’s mental
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