Enclosures: (1) Data Record (2) Data Treatment (3) Environment Impact Research After hours of vigorous examination‚ we have come to the conclusion that calcium chloride (CaCl2) would be the best deicer to use on a naval base over sodium chloride (NaCl) and ethylene glycol (C2H6O2). In order to melt ice‚ deicers lower the freezing point so that the ice melts at lower temperatures. CaCl2 has a freezing point depression of 5°C‚ whereas NaCl has only a 3°C depression‚ and ethylene
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REFERENCES 7 INTRODUCTION The impact of the change interest rates and inflation has a persistent impact on the well being of any given society. For this purpose it is the understanding that each individual in society should have an understanding of what such changes bring fourth for the man on the street. In this introduction‚ we are going to introduce certain key points to remember when dealing with interest rate- and inflation changes. Inflation is a sustained increase in the general
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The Effect of Electrolysis On the Height Increase Rate Of the Palay Plant A Scientific Investigatory Project Presented to the Faculty of the University of St. La Salle Integrated School Bacolod City In Partial Fulfillment of the Requirements of the Subject Science 10 Chemistry By: Ablan‚ Victor Emmanuel P. De la Peña‚ Percival A Penado‚ Keith Nealson M. Puey‚ Patrick Anthony A. Villamor‚ Rex John Theodore Y. 10E i i Acknowledgement In this study‚ the researchers were
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A Psychological Report showing the effects of differing sounds on Galvanic Skin Response‚ Respiration and Heart Rate | | By Eunan McCloskey | 12/11/2009 | | Table of Contents Title Page....................................................................................................................................1 Table of Contents.......................................................................................................................2 Abstract.................
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Review of Related Literature Calamondin or Clamansi‚ Citrofornella microcarpa‚ belong to the fruit tree family Rutaceae. The fruit of the Calamansi is a small‚ round lime‚ a little bigger than the size of a thumbnail‚ about 30 mm (an inch) in diameter. Similar to other citrus fruits‚ the calamansi is high in vitamin C‚ and the juice can be an excellent vitamin basis. The lively ingredient D-limonene destroys the wax coating of the insects’ respiratory system
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measure the heart rate and ventilation rate before‚ during and after moderate exercise. Introduction: I predict that during exercise the heart and respiratory rate (RR) will increase depending on the intensity of exercise and the resting rates will be restored soon after exercise has stopped. I believe that the changes are caused by the increased need for oxygen and energy in muscles as they have to contract faster during exercise. When the exercise is finished the heart and ventilation rates will gradually
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Ch.5 Yield (total return) = Dollar inc + (end-beg) beg. Value Risk of Return = r= Risk Free rate + Risk Prem r=rRF+DRP+LP+MRP Risk Free Rate = rRF = r* + IP -effects of int rates on PV/Price of securities: int goes up‚ value of bonds goes down‚ stock goes down (NPV) Prices -factors that influence int rates/yield curve 1.production opportunities-return avail w/in an economy from inves. In productive asset; higher prod opp‚ higher return 2. Time preferences for consumption 3
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Sodium hypochlorite‚ also known as chlorine bleach‚ soda bleach‚ or household bleach is a chemical with the formula NaClO. A common way sodium hypochlorite gets into the San Francisco bay is through daily household cleaning products such as laundry bleach. In a survey conducted by The Clorox Company‚ it was found that four out of five households use sodium hypochlorite bleach for their laundry. Since laundry detergent companies are not required to list every ingredient‚ customers are often not aware
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throughout my experiments‚ so that temperature would not have an effect on my results. This would help me obtain more reliable and accurate results. Also‚ I made sure that I was drawing the solution up in the pipette beforehand‚ so that I could put it into the cuvette at exactly 30 seconds. This would make my results more accurate‚ as the solution would be put into the cuvette at precisely 30 seconds and so time would not have an effect on my results. I also used separate pipettes to measure out the
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Aim To work out how light intensity can affect the rate of photosynthesis. Hypothesis I think that the further away the light source is the smaller the rate of photosynthesis is. This is because there is a further distance for the light to each the plant in order for it to photosynthesise. Although the closer the light source is‚ the more photosynthesis‚ the light source could also kill or damage the Elodea (type of pondweed) because it could become too hot and denature its cells. But because
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