Shazam Music Identification Service – Case Study CMGT/557 December 23‚ 2013 Table of Contents Table of Figures Shazam Music Identification Service Music is playing an active role in people’s life; individuals are regularly exposed to music in various venues: driving‚ dining‚ or even swimming. According to Music Reports (2013)‚ 90% of music content is stored in a digital medium. 60% is offered online through music services such as‚ iTunes‚ Spotify‚ and Shazam. The music
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Thin Layer Chromatography of Unknown Samples and Paprika By: Uyen Huynh Date: June 18‚ 2014 Lab Partners: Philip Murray Professor and section: M. Pandey‚ CHM2210L.601 Data: Analysis of Drug Store Items Knowns Rf Values Aspirin .91 cm Acetaminophen .85 cm Ascorbic Acid .86 cm Unknown .97 cm Identity of unknown mixture Acetaminophen Analysis of Paprika Pigments Spot Number Rf Color 1 1 Red-orange 2 1 Red-orange Calculations
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Determination of An Unknown Amino Acid From Titration Abstract Experiment 11 used a titration curve to determine the identity of an unknown amino acid. The initial pH of the solution was 1.96‚ and the pKa’s found experimentally were 2.0‚ 4.0‚ and 9.85. The accepted pKa values were found to be 2.10‚ 4.07‚ and 9.47. The molecular weight was calculated to be 176.3 while the accepted value was found to be 183.5. The identity of the unknown amino acid was established to be glutamic acid‚
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TITLE : IDENTIFICATION OF BIOCHEMICALS IN PURE FORM AND IN COMMON FOODSTUFFS AIM: THE OBJECTIVE OF THIS EXPIREMENT IS TO PERFORM TESTS ON A VARIETY OF COMMON FOODS TO IDENTIFY THE CHEMICALS THEY CONTAIN AND TO TEST PURE SAMPLES OF BIOCHEMICALS TO GAIN FAMILIARITY WITH THE COLOUR CHANGES. RESULTS: TABLE 1 : BIOCHEMICAL TESTS ON PURIFIED BIOLOGICAL SUBSTANCES SAMPLE | TEST | OBSERVATION | Glucose | Reducing Sugar | The initial blue colouration of the mixture turns green
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Quantitative Analysis Finding the Percentage Composition of Nickel in an Unknown Compound Introduction: This section of lab was about using analytical chemistry and learning how to identify the amount of nickel in an unknown substance. The purpose was to use gravimetric analysis to quantitatively separate and weigh insoluble reaction products as well as utilize the mole method to compute the amount and percentage of nickel in an unknown nickel sample. The chemical reaction that took place involved the
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MICROBIOLOGY 3444-007 Gram Negative Unknown Unknown Bacteria #14 LeNaiya Kydd 4/2/2014 Abstract In order to be able to identify the unknown organism that was given to us‚ we had to conduct a number of different tests. These biological tests are used because they help us be able to identify the properties of the unknown we have and be able to compare our observed results with actual results of all the potential organisms. When all of the data of the test are put together it is easy to
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Unethical Behavior in the Workplace: Causes and Corrections Lisa Witzel University of Central Oklahoma Ethics and Organizations Ethics As the lines between what is moral and ethical and what is not becomes more blurred‚ it is important more than ever to desire and maintain an ethical work culture. In the past few decades‚ the fast pace of technology‚ the moral disintegration of values in the general population and the blatant disregard for ethical
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Ever since I was a little girl I dreamed about traveling overseas. Strange lands‚ exciting places‚ and new cultures have always fascinated me. I’ve always wondered what it would be like to speak another language‚ to grow up learning different customs‚ or to live in a completely different way than I do now. This past summer my dream finally came true. I got to travel to England‚ France‚ Switzerland‚ and Germany with Mme. Kelly and five other girls‚ and suddenly the world was at my fingertips. <br> <br>England’s
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rebuild the body with the body parts that are remaining. If so‚ different bones can identify things such as sex‚ race‚ and age. Leg or arm bones can determine stature and weight. Also‚ any pathology of the skeleton must be start in order to make an identification of the remains‚ determine the cause of death and‚ if homicide is involved‚ could even identify the murderer. Taking into account while
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Experiment 5- Standardization of NaOH and determination of Molarity of an unknown Acid Objectives 1. Preparation and standardization of a 0.1M NaOH solution 2. To learn the technique of titration 3. Determination of the concentration of an unknown diprotic acid. Introduction Titration can be traced to the origins of volumetric analysis‚ which began in the late eighteenth century. Study of analytical chemistry began in France and the first burette was made by Francois Antoine Henri
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