characteristics of the bottled water industry? What is the industry like? The global bottled water industry forecast is growing by 30% through 2010 to reach approximately $82 billion in revenue. Bottled water is thought to be safer than municipal tap water and an alternative choice to high calorie carbonated beverages. Focus on fitness‚ health‚ and the go-go lifestyle has made the United States’ the largest market for bottled water in the world. The single polyethylene terephthalate (PET) container
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Channel Models A Tutorial 1 V1.0 February 21‚ 2007 Please send comments/corrections/feedback to Raj Jain‚ jain@acm.org Please send comments to jain@acm.org 1 This work was sponsored in part by WiMAX Forum. Channel Models: A Tutorial 2 V1 Created on 2/21/2007 TABLE CONTENTS CHANNEL MODELS: A TUTORIAL..................................................................................................................................3 CHANNEL MODELS: A TUTORIAL.....................
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SKINPUT Chris Harrison at Carnegie Mellon University and Dan Morris and Desney Tan at Microsoft’s research lab in Redmond‚ Washington‚ recently came up with their latest invention called Skinput‚ which represents a skin-based interface that makes it possible for a person to use his or her palm as a touchscreen. The Skinput can be used to play games‚ control various devices‚ make phone calls and surf the Internet. The invention features a keyboard‚ menu and a number of other graphics that appear
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chart. After completing four trials‚ average them and record the data as well. Results: Tap water has a greater average. | Trial 1 | Trial 2 | Trial 3 | Trial 4 | Average | Drops of Tap Water | 23 drops | 12 drops | 17 drops | 13 drops | 16 drops | Drops of Soapy Water | 16 drops | 14 drops | 14 drops | 10 drops | 13.5 drops | | Trial 1 | Trial 2 | Trial 3 | Trial 4 | Average | Drops of Tap Water | 14 drops | 22 drops | 13 drops | 12 drops | 15.25 drops | Drops of Soapy Water
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The relatively close pH levels of Tap Water‚ Spring Water‚ Flavored Water‚ and Seltzer Water. Introduction This experiment was performed to investigate the following hypothesis: The following four different types of drinking water (spring water‚ seltzer water‚ tap water‚ and flavored water) we test will relatively have the same pH level. Our group decided to test different types of drinking water to see if a pH level of tap water is comparable to other types of water. Many people believe
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Osmosis Rates in Artificial Cells Daniel George Department of Biology Grand Valley State University 1 Campus Drive Allendale‚ MI 49401 georged@mail.gvsu.edu Abstract The lab for this paper was conducted for the topic of osmosis‚ the movement of water from high to low concentration. Five artificial cells were created‚ each being filled with different concentrated solutions of sucrose. These artificial cells were placed in hypertonic‚ hypotonic‚ or isotonic solutions for a period of 90
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Respiration of Sugars by Yeast 1. PROBLEM STATEMENT: What is the effect of the type of sugar on the amount of carbon dioxide released by Yeast during aerobic respiration? 2. HYPOTHESIS: If the type of sugar is changed‚ the amount of carbon dioxide created will then increase because sugar is needed to for respiration so occur. If Fructose is added to the Yeast it will then respire the most Co2 because fructose is the largest sugar‚ its like using a hundred dollar bill instead of single dollars
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to see if the scientist can measure the effect of temperature on the rate of a chemical reaction by using Alka-Seltzer tablets and different temperatures of water. It is hypothesized that the Alka-Seltzer tablet will dissolve the fastest in the Hot Tap Water because of the higher temperature. The Effect of Temperature on a Chemical Reaction? The purpose of this experiment is to determine if the scientist can conclude in which temperature of water an Alka-Seltzer tablet has the fastest reaction
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Lab 2 – Water Quality and Contamination Experiment 1: Effects of Groundwater Contamination Table 1: Water Observations (Smell‚ Color‚ Etc.) Beaker Observations 1 This beaker has water only‚ clear with no smell 2 I mixed oil in the water‚ the oil then started to settle at the top of the water. (oil is not a soluble) 3 Beaker contained vinegar and water‚ the water got a little cloudy and the vinegar smell is very strong. 4 The water and laundry detergent mix had a soapy look to it‚ water also
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daily for washing cars‚ washing vegetables‚ feeding animals‚ and even drinking all comes from the tap. Tap water is city water from the city that everyone uses. Not everyone realizes what exactly is in the tap water. So are you drinking the water you should be? Many studies have shown that there are many bad chemicals in the city water. Traces of drugs were even found in different states. So if tap water is unhealthy and actually bad‚ what water should we drink? Alkaline water! Alkaline water has
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