belts‚ caps‚ etc‚ are the most preferred clothing for today’s youth. This study discusses compositions and methods of reducing or preventing back staining of indigo dyes on the weft yarn and pocket of denim garments. The dye‚ as it is removed from the denim material‚ post treatment with cellulase or by a conventional washing process may cause ‘back staining’ or ‘redeposition’ on the denim material; e.g : re-coloration of blue threads and blue coloration of white threads‚ resulting in less contrast between
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Simple Pendulum Experiment In this experiment you will make a simple pendulum consisting of a plumb bob and a piece of string anchored at two points. By attaching the string to two points the normal precession that would occur will be eliminated. [pic] Items to be turned in as report: 1) all discussion question answers (be thorough) 2) graph of period squared versus length 3) simple data tables of collected data 4) graphical analysis answers 5) using your values for g‚ calculate
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Day 1 Throughout the semester‚ I have learned multiple techniques for identifying bacteria. Learning how to gram stain‚ use specific media such as MacConkey agar‚ and test antibiotics to see which antibiotic would react best against a specific organism. All these techniques helped me prepare for the final lab‚ identification of an unknown bacterium. For the final lab‚ I received the organism “6A”. To start identifying this organism‚ I did a gram-stain to identify if the organism is gram positive
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remains constant. A pure substance melts at a precisely defined temperature‚ characteristic of every crystalline substance and dependent only on pressure (though the pressure dependency is generally considered insignificant). Determining the MP is a simple and fast method used in many diverse areas of chemistry to obtain a first impression of the purity of a substance. This is because even small quantities of impurities change the melting point‚ or at least clearly enlarge its melting range. The boiling
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Experienced writers use a variety of sentences to make their writing interesting and lively. Too many simple sentences‚ for example‚ will sound choppy and immature while too many long sentences will be difficult to read and hard to understand. This page contains definitions of simple‚ compound‚ and complex sentences with many simple examples. The purpose of these examples is to help the ESL/EFL learner to identify sentence basics including identification of sentences in the short quizzes that
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hanicalSimple Machines and its Mechanical Advantage What are Simple Machines? What do we mean by Mechanical Advantage? Simple Machines * creates a greater output force than the input force Therefore since work is performed by applying a force over a distance‚ with the use of these machines we can do more work with lesser effort than working with our bare hands. In short‚ they make work easier. Mechanical Advantage * The Ratio between the input force and the output force. * The measure
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ringstand boiling chips test tube rack (1) heating mantle glass adaptor thermometer adaptor 10-mL graduated cylinder condenser (1 or 2) grease 50- mL round bottom flask 50- mL round bottom flask thermometer rubber tubing (2) unknowns ( A and B) Discussion: Distillation is one of the oldest and still most common methods for both the purification and the identification of organic liquids. It is a physical process used to separate chemicals from a mixture by the difference in how easily they vaporize
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enlightenment felt when an individual gains an understanding of themselves in relation to others and the wider world. The gift of protection and security is vital for the individual to develop a sense of belonging‚ and help prevent alienation. ‘ The Simple Gift’ is a free verse novel written by Steven Herrick which features a protagonist‚ Billy‚ who feels a great disconnection with his society and the people around him. Likewise‚ ‘The Blind Side’‚directed by John Lee Hancock is a 2009 feature film
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servants. Disappointed in love at age 18‚ she leaves her neighborhood to become cook and general servant for a widowed mother‚ Madame Aubain. In that position‚ she lives a life filled with duty‚ devotion‚ and affection. Flaubert tells the story in a simple manner which emphasizes the value of Felicite’s humble life. At Madame Aubain’s‚ Felicite enters a routine which makes her life seem orderly. By conscientious work‚ she makes herself necessary to the family. Most important to her happiness is her
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In Steven Herrick’s novel the simple gift the central character billy survives only because of the support of those around him. –Disagree Steven Herrick’s novel ‘The Simple Gift’‚ tells the story of Billy‚ a 16 year old boy who trades his father’s brutal home for a life of no address. Throughout the novel we learn that Billy does not survive because of the support of those around him. He instead survives with his independence as he was able to make a living of himself without anyone’s help. Belonging
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