Alec Long 3/29/13 2nd Hour How do Different Light Wavelengths Affect Planaria? 1. Background Information * Non-parasitic flatworm * Some have 2 eye spots‚ while others have several more * Move away from light * Have three germ layers- estoderm‚ mesoderm‚ and endoderm 2. Problem How do different light wavelengths affect Planaria? 3. Independent Variable Color of light 4. Dependent Variable Reaction to light 5. Experimental Group Group that receives
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Term Report Microsoft Surface Table Acknowledgements We would like to express our deepest appreciation for our professor‚ Dr. Michael Kamins. It would have been practically impossible for us to pursue this project without his invaluable advice and guidance. We would also like to thank our classmates for encouraging us during our presentation and providing great advice to improve our project. We would also like to thank the Stony Brook College of Business for allowing us to use the
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thermal energy‚ they tend to have the behavior of reaching a thermal equilibrium. This means that when two bodies of different temperatures come in contact with each other‚ the hotter ones will transfer heat particles to the body with a colder temperature‚ with an aim to reach this “thermal equilibrium”‚ whatever the temperature may be. The larger the surface area‚ means there can be more “paths” from the sides of the body that are capable of releasing this heat particles‚ and reaching thermal equilibrium
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Ping Sweeps and Port Scans Recently‚ it was brought to my attention that there are concerns about some activities on the network that can be considered less than trustworthy. Specifically‚ the concerns are regarding network traffic called ping sweeps and port scans. I’m putting together this paper to explain how ping sweeps and port scans impact our network traffic. First we must understand what these two things do before we can understand how they are used to impact a network. I’ll start
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Terry Crews Old Spice Body Odour Ad Old Spice Odour Blocking “Bounce” ad A) Denotative: Setting takes place in a laundry room of the shown woman’s house and about the woman describing the automatic freshness and static control of Bounce‚ a dryer pad product that freshens and cleans clothes. There is diegetic music heard in the background of Ukulele‚ bass guitar and guitar. As the woman says “I just stick it into my dryer and…..” We hear a building yell which then a few seconds later an
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Table of results Surface area to volume ratio Time taken for HCL acid to diffuse (seconds) 14 38 9 90 7.3 139 6.5 178 6 185 3. Do your results support your hypothesis‚ use date from your table and graph to support your answer‚ you should also identify any anomalous results. My hypothesis was ‘as the surface-area-to-volume ratio decreases the diffusion rate increases’ my results support my hypothesis‚ because in my table of results when the surface area to volume ratio is at 14 the diffusion
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How Enzyme Concentration can Affect Rate of Reaction The purpose of this investigation was to see how the concentration of an enzyme affected the rate at which a substance was broken down. We did this by using a white protein called casein. Casein is found in milk powder‚ it is a protein and used mainly as a binding agent in foods‚ because it is mad to proteins and joins to a phosphoric acid it belong to a group called the phophoproteins. In terms of in milk it is said to be healthier if it is
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The Different Types and Affects of Schizophrenia Approximately 2.4 million Americans are affected with Schizophrenia. Currently one percent of that population develops Schizophrenia at some point in their lifetime (National Women’s Health Research Center) (web 3 June 2010) . Schizophrenia is when an individuals thinking‚ emotions‚ and behavior is impaired. If untreated‚ Schizophrenics will soon start to make a person withdraw from interactions with others and will eventually they will not be
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Surface Tension My problem was to find out how to test or measure surface tension. I think the reason of some of the force in surface tension is cohesion and gravity. Surface Tension is the condition existing at the free surface of a liquid‚ resembling the properties of an elastic skin under tension. The tension is the result of intermolecular forces exerting an unbalanced inward pull on the individual surface molecules; this is reflected in the considerable curvature at those edges where the
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The Physics of Balls Bouncing off at Surfaces Leader: Mr. Edrian Pantas Contador‚ Love S. Members: Espiritu‚ Ian Timothy Ecube‚ Lynn Kristine Magangcong‚ Ahlya Oliman‚ Genie Rose Chapter 1 Introduction Bouncing ball physics is an interesting subject of analysis‚ demonstrating several interesting dynamics principle related to acceleration. Almost everybody‚ at some point in their lives‚ has bounced a rubber ball against the wall or floor and observed its motion. Normally
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