2‚ No.1‚ February 2011 ISSN: 2010-0264 Ozone Layer Depletion and Its Effects: A Review Sivasakthivel.T and K.K.Siva Kumar Reddy Abstract - There are many situations where human activities have significant effects on the environment. Ozone layer damage is one of them. The objective of this paper is to review the origin‚ causes‚ mechanisms and bio effects of ozone layer depletion as well as the protective measures of this vanishing layer. The chlorofluorocarbon and the halons are potent
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the slurry to be placed on the glass plates. A guide allows the applicator (with an adjustable layer thickness gauge) to be pulled along the glass plates as the slurry is dispensed. Some practice is needed to get a continuous body motion pulling the applicator across the plates to get an even layer. The glass plates must be the same thickness and extremely clean. Any oil or grease will result in a poor layer. Handle the plates with rubber gloves when washing or rinsing. Care is also needed if the edges
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Mango Passion Fruit Cake Print Save VANILLA GENOISE SPONGE 2/3 cup (133 g) sugar 4 large eggs‚ room temperature 2/3 cup (80 g) cake flour 3 tablespoons (43 g) unsalted butter‚ melted 1 teaspoon vanilla bean paste PASSIONFRUIT CURD 1/2 cup (125 g) passionfruit puree 1/2 cup (100 g) sugar 2 large eggs 5 tablespoons (70 g) unsalted butter‚ room temperature‚ cut into 1-in pieces MANGO MOUSSE 2 teaspoons (4.5 g) gelatin powder 1 cup (250 g) mango puree 1/4 cup (50 g) sugar 1 cup (250 g) heavy cream TOPPING
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Experiment 5 Title : Thin Layer Chromatography Objectives: i. To distinguish polar and non-polar solvents. ii. To familiar with the analysis technique by using the thin layer chromatography. iii. To differentiate the retention factor‚ Rf for different compounds. [pic] Result: |Compound |Distance traveled by the compound | |o-nitroanaline |2.45
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contrary‚ in rigid pavements‚ wheel loads are transferred to sub-grade soil by textural Strength of the pavement and the pavement acts like a rigid plate (e.g. cement concrete roads). In addition to these‚ composite pavements are also available. A thin layer of flexible pavement over rigid pavement is an ideal pavement with most desirable characteristics. However‚ such pavements are rarely used in new
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Thin Layer Chromatography Submitted in partial fulfillment of the requirements for: CHE 324 Organic Chemistry Laboratory Dr. Robert Duncan Fall Semester 2012 Caitlin Inman‚ Team Leader October 9‚ 2012 Tyler Byrd‚ Data Collection Shared Role‚ Technique Expert Introduction: “Chromatography is used to separate components of a mixture. For example‚ imagine a mixture of wood pieces‚ pebbles‚ and large rocks to be separated and the chromatography setup as a stream. Flowing water
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How to Make a Cake When you indulge in a sweet‚ delicious‚ fluffy cake‚ do you ever wonder what it takes to bake a cake? It is not a process that is done quickly and the cake is magically done‚ it only takes a few steps. It takes precision to put the right amount of ingredients into your cake‚ patience as you wait for your cake to bake‚ and of course‚ it takes imagination‚ and a good dash of fun to decorate your cake and have fun as your making it. You can bake a cake either with a box mix or
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Analysis Essay Final Draft How To Bake A Cake & Make Its’ Frosting There are many ways to bake a cake‚ also there are many steps following it. When i first baked a cake i thought it was going to be a difficult proccess. When i was younger‚ i first made a cake with my grandmother and after the first time i was able to make one all on my own. After‚ reading these steps you will be able to as well. You will need one box of devil’s food cake mix‚ shortening‚ three eggs‚ vegtable oil‚ and
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unknown amino acid. Within experimental error‚ the results were consistent with the reference literature cited in this report. Experimental Thin Layer Chromatography The amino acid standards used in this experiment were Alanine‚ Glycine‚ Serine‚ and Histidine. These standards and the unknown were separated by performing a method of chromatography. Thin layer chromatography (TLC) was performed by using a mobile phase and a stationary phase. The mobile phase was a nonpolar solvent composed of ethanol
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The McGee Cake Company In early 2001‚ Doc and Lyn McGee formed the McGee Cake Company. The company produced a full line of cakes‚ and its specialties included chess cake‚ lemon pound cake‚ and double-iced‚ double-chocolate cake. The couple formed the company as an outside interest‚ and both continued to work at their current jobs. Doc did all the baking‚ and Lyn handled the marketing and distribution. With good product quality and a sound marketing plan‚ the company grew rapidly. In early 2006‚ the
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