complex themes and often tradition-breaking attributes‚ making them key components of the feminist movement‚ and The Broken Column is no exception. Frida Kahlo’s The Broken Column expresses her self-reflection on her own body and past experiences as well as challenging classically held ideas about the male gaze and the role of female artists in the sublime. The Broken Column‚ an oil on Masonite painting at 39.8 by 30.6 centimeters‚ provides a detailed self-reflection on the impact of her injuries
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Financial Analysis: Dr. Pepper Snapple Group vs. Coca-Cola Analyzing and comparing the financial statements of Coca-Cola (KO) and Dr. Pepper Snapple Group (DPS) for the year 2010 will expose the strengths and weaknesses of Dr. Pepper Snapple group compared to Coca-Cola. Liquidity ratios are used to determine a business’s ability to pay off its short-term debt obligations. The first liquidity ratio I used in my analysis is the current ratio. Coca-Cola has a current ratio of 1.17 and DPS has a
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DR. Pepper Current marketing factor Brand History Dr Pepper was created at Morrison¡¯s Old Corner Drug store in Waco Texas in 1885‚ making it the oldest soft drink in the United States. It was first created by Charles Alderton‚ a pharmacist‚ when he mixed several fruit flavored carbonated beverages. After creating a flavor he liked his boss test-tasted it and decided to serve it at their soda fountain. Popularity grew and soon other soda fountain operators wanted to sell it so Morrison began
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Community Outreach & Education Program CHROMATOGRAPHY (Adapted from: Forensic Science Activities. University of Colorado Boulder Hughes Initiative. .) DESCRIPTION: Students will use paper chromatography to separate ink molecules and identify the pen used on an unknown sample of handwriting. Students will graph and analyze data they collect using paper chromatography. PURPOSE/GOAL: Students will be able to: • Gain understanding of the purpose of chromatography. • Measure and graph pigment separation
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Introduction Paper chromatography is a method using a chromatography paper to identify the many mixtures of one simple color. The word chromatography comes from the Greek words‚ "chroma‚" meaning color‚ and "grafein‚" meaning to write. The process of this experiment is to place a colored dot‚ such as marker ink‚ onto the chromatography paper‚ one centimeter away from the triangular tip. Next dip your chromatography paper into the solvent‚ not allowing it to touch the colored dot. Let it sit for
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Chromatography serves mainly as a tool for the examination and separation of mixtures of chemical substances. Chromatography is using a flow of solvent or gas to cause the components of a mixture to migrate differently from a narrow starting point in a specific medium‚ in the case of this experiment‚ filter paper. It is used for the purification and isolation of various substances. There are two phases in chromatography: 1. Stationary Phase – a solid that does not move. In this experiment was the
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PAPER and COLUMN CHROMATOGRAPHY REPORT 1. 2. The unknown code is an amino acid‚ Glycine. To justify the reason is because the retention factor is the same exact number as the Glycine. The data of the unknown shows everything to be exact with the data of the Glycine 3. The mobile phase is the more polar during the capillary action of the experiment. As soon as the paper touches the mobile phase‚ the solvent rises to the amino acids. This is where you can find polarity of the amino acids.
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How Chromatography Helps The Human Race Chromatography is the separation of a mixture by passing it in solution or suspension or as a vapor (as in gas chromatography) through a medium in which the components move at different rates. “Chromatography is done by making of a mixture move past the solids‚ or across the surface of a solid‚ like paper. The mixture is poured onto a solid surface. As the different components of the liquid run down the solid‚ some of them move more slowly than other. A component
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Chromatography Abstract Paper chromatography is one of the methods under chromatography‚ it can use in identifying unknown compounds using known compound and it can also use as a separation technique based on the differences in affinities of components of the mixture to a stationary phase and a mobile phase. In the experiment‚ the stationary phase was the filter paper onto which the dye samples were dropped onto while the mobile phase was the solvent mixture containing ethanol and water which
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Analysis of Food Colorings by Paper Chromatography Introduction Paper Chromatography one method for testing the purity of compounds and identifying substances. This is a useful technique because it is relatively quick and requires small quantities of material. Separations in paper chromatography involve the same principles as those in thin layer chromatography. The substances are distributed between a stationary phase and a mobile phase. The stationary phase is usually
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