Brains Mild traumatic brain injuries (TBI)‚ otherwise known as concussions‚ occur in people from infants to senior citizens. A concussion occurs when a person’s head suffers a sudden impacting force‚ usually a blow to the head‚ and the brain gains momentum in the free space between it and the skull‚ and slams into the skull. Concussions are characterized by a sudden loss of brain function‚ and other emotional‚ intellectual‚ and behavioral changes. In today’s youth football program kids are being brought
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is high concentration of gases. Importance of collisions between reacting particles: When there are more particles moving in faster speeds‚ more collisions will occur during the short period of time. Hence there will be a greater chance of better collision (higher chance to make successful products). The more collision that occur‚ the faster the reaction rate of the overall reaction becomes. Hence increase rate of reaction at which collision occur will defiantly increase the rate of reaction
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.............................5 1.0 Facts Of The Case The incident happened on August 2nd‚ 1926‚ it was just before midnight. The collision were occurred between the French mail steamer named Lotus and Turkish collier named Boz-Kourt. The Lotus was on their way proceedings to Constantinople. The collision happened between five and six nautical miles to the north of Cape Sigri in Mitylene‚ not within territorial waters but on the high seas. The Boz-Kourt was cut into
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Note: I couldn’t paste in pictures and diagrams so please excuse any large spaces. Planing my investigation Method 1.Firstly I will measure 20ml of Copper Sulphate solution (CuSO4) in a measuring cylinder‚ for precise accuracy‚ and then pour the solution into test tube. I will place the test tube into a beaker and insulate the test tube‚ for minimum heat loss. (As shown in the diagram above.) 2.Secondly I will measure the required amount of Zinc (Zn) on a weighing scale‚ again for precise accuracy
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to find out the rate of reaction. However I will be changing the molarity of the HCl by diluting it with water. The water molecules will prevent the Mg and HCl particles to collide‚ this is because the water molecules will get in the way of the collisions therefore providing an obstacle for the two reacting particle. This will have an influence on the rate of reaction it will make it slower. Background information: Magnesium is in the group 2 metals that are quite similar to group 1 metals in
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Presentation on DriveCam Analytics and Data Findings Related to In-Cab Driver Distraction ©2010 DriveCam Bryon Cook‚ DriveCam My Background • DriveCam: – – – – Joined DriveCam in January‚ 2006 (4.5 Year Tenure) VP‚ Product Management and Analytics for 2 years VP‚ Operations and Analytics for 2.5 years Developed first three iterations of intelligent triaging algorithms as well as multiple business intelligence studies for internal and external uses • Prior Work: – 10 Years in Software
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Factors Affecting Reaction Rate Bob Jones Josh October 2‚ 2014 Period 3 Introduction: In reference to the collision theory‚ molecules act as small spheres that collide and bounce off each other‚ transferring energy among themselves when the collide. In order for a reaction to occur‚ there must be collisions between molecules. Through experimentation‚ factors are discovered that influence the reaction rates of chemical reactions include the concentration
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more energy‚ they will be traveling faster‚ making them collide more frequently. In this investigation the factors that can change the rate of reaction are: 1. Temperature; when the temperature increases the particles moves faster‚ causing more collision in a certain time. Therefore the quicker the reaction. Another reason why the rate increases is that some colliding particles just bounce’ off each other; they cannot bang’ hard enough to create a reaction due to there being not enough energy.
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with some translational motion. Gas particles move rapidly in straight lines‚ unless acted upon by another particle or the walls of a container. This continuous contact with the container leads to our understanding of gas pressure‚ the number of collisions over a certain amount of area. As per the KMT‚ an ideal gas should travel rapidly in a random‚ yet constant speed. In reality‚ gas particles do follow the assumption lead by the KMT. In extreme cases‚ when factors like temperature and pressure change
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should purchase liability insurance‚ collision coverage insurance and comprehensive coverage. Liability insurance is a form of insurance that covers yourself in an accident that you are held responsible for. Liability insurance will cover your medical bills from any injuries and any damages done to
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