How do sharks reduce drag? And what are the engineering applications? There are three types of drag present on the shark during locomotion. The first type of drag is known as frictional drag‚ which is the greatest element of drags in the shark. This is arises due to the friction created between the skin and the boundary layer and can be reduced with a condition that the boundary layer maintains a turbulent flow. The second type of drag is pressure drag‚ which causes by water deflecting off the moving
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strategies can also be a ploy as well‚ meaning a particular plan to outsmart your competition. Mintzberg (1987) not only said strategy could be defined as a plan or a ploy but also a “pattern”. Strategy coming from patterns can often be seen as the subsequent actions which have had an effect on the business. The forth meaning of strategy is “position”: this refers to the internal and external environment in which the organisation operates in. Finally Mintzberg (1987) suggests that it can also be defined
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Dear Sir/Madam I attended your exhibition Sound Systems 2012 at the Fortune Hotel from 19 - 21 December and found it informative and interesting. Unfortunately‚ my enjoyment of the event was spoiled by a number of organisational problems. I explain each of the problems below. Firstly‚ I had difficulty in registering to attend the event. You set up an on-line registration facility‚ but I found the facility totally unworkable. Even after spending several wasted hours trying to register in this
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Task 13 Problems encountered during the titration procedure and possible improvements that could lead to more reliable and valid outcomes. Throughout the titration experiment many problems were encountered as well as other errors were found that could have possibly occurred. These problems or errors will impact my % accuracy and therefore the quality of my results. Ideally no problems would occur‚ and I would be able to complete the experiment without any errors occurring which would therefore give
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stretching program lead a number of changes begin to occur within the body and specifically within the muscles. Other tissues that begin to adapt to the stretching process include the ligaments‚ skin‚ tendons‚ fascia‚ and scar tissue. Stretching can be grouped into two categories‚ static and dynamic. The static stretches refers to stretching exercises that are performed without movement where individual gets into the stretch position and holds the stretch for a specific amount of time. There are
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Can Hybrid Cars Reduce The Dependency On Fossil Fuels? I am going to talk about hybrid cars and can they reduce the dependency on fossil fuels. The hybrid cars manufactures that I’m going to use is Toyota‚ Honda Can hybrid cars reduce the dependency on fossil fuels? Hybrid cars can reduce the dependency of fossil fuels because it would stand between the consuming world and its gas guzzling cars by replacing them with fuel efficient hybrid cars. Hybrid cars have lower level of gasoline consumption
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One key factor that can support an effective speech‚ language and communication environment is the physical environment. The quality of light needs to be considered‚ the play areas need to be well lit for children to play safely. Some lights tend to be too bright and can end up hurting the eyes‚ so therefore they need to be nice and bright and the right level of light needs to be provided for children. The layout in the the room needs enough space to move around and there needs to be enough equipment
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Date: 8/17/09 Re: Jane’s Asylum Case Question Presented Under the Immigration and Naturalization Service requirements for filing a petition for asylum in the U.S.‚ can a relative submit an application on behalf of a minor? Short Answer No. Minors can submit a petition for asylum in the United States‚ because the Supreme Court feels that application for asylum cannot be made against the wishes of a parent‚ if the child lacks the mental capacity
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Question 3: Discuss what a trained dog can use scent evidence to perform. Answer: According to Gardner and Anderson (2016)‚ “dogs have been used to pursue fugitives‚ locate escaped convicts‚ find missing persons‚ detect drugs and explosives‚ and‚ in recent years‚ identify suspects in a lineup” (p. 412). Since dogs have a much better smell than humans‚ they can help officers search for evidence (Gardner & Anderson‚ 2016). Trained drug sniffing dogs help law enforcement by alerting officers if they
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problems at home‚ school or work‚ and can interfere with relationships. Children with behavioral disorders may develop personality disorders‚ depression‚ or bipolar disorder as adults. Behavioral Disorders Spotlight Share Your Story. Get Community Support Get Community Feedback on Mental Health Problems Children with behavioral disorders may throw frequent and extended tantrums‚ hurt themselves or others‚ get involved in criminal activities‚ lie‚ smoke‚ use alcohol or drugs‚ be openly defiant‚
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