Adaptation As A Natural Instinct In The Movie Cast Away

Adaptation As A Natural Instinct In The Movie Cast Away Adaptation is a natural instinct that all living beings have, but only to a certain extent. In the movie Cast Away, the protagonist named Chuck Noland, is forced into adapting to an environment, which is nearly impossible to survive on for more than a few weeks. He finds himself stranded on an isolated, tropical island after a disastrous plane crash kills all passengers but him. He remains trapped on the island for four years, and does so with the help of three important things. Initially, it is the picture of his girlfriend Kelly that motivates him to survive to get back to her. Secondly, it is a volleyball named Wilson, which served as a link to society as well as his only friend. Lastly, and the most important aspect which exemplified his adaptation, was his large and crucial character change. A pocket watch Kelly gave him just before his flight tellingly represents his loss and his new understanding. In it he keeps her picture, like a shrine to his hopes for leaving the island. However, the pocket watch no longer keeps the time, because time stands still for Chuck. He has nowhere else to be, no longer a schedule to keep. With Kelly in mind, Chuck strives to survive and adapt to the land in order to get back to Kelly. Although Kelly is rarely seen in the movie, she played a key role in Chucks mind. Her photo was his motivation on the island to survive; it was the last thing he saw before bed, and the first thing he saw when he awoke. Secondly, one of the most notable aspects of the film is the volleyball named Wilson. Wilson was inside a parcel from the plane, and when Chuck discovers it, he immediately connects to it. His lack of human contact causes him to turn to Wilson, the painted with a face as his only friend and he is in constant conversation with it. One of Chucks ways to adapt to his new environment is to allow himself to be comfortable, and regain a sense of recognition. In this case, Wilson plays an important role in keeping Chuck, somewhat, sane during his stay on the island. Taking up conversation with a ball is what many would consider insane, but in Chucks case this is an ideal way to cope with the segregation from the rest of the world. It is Wilson who saves Chuck from insanity by waking up his emotions. Chuck is a man driven by time used to often tell his fellow FedEx employees, Time is our enemy. He didnt even have the time to propose properly to his girlfriend, and its almost as if the movie suggests Chuck has lost a sense of how to put his time to good use. When Chuck lands on the deserted island, he is finally forced to rethink his priorities, and quickly learns that his old value system is inadequate. His main concern is suddenly practical, and his skills in his old life are basically irrelevant to survival in his new one. The isolated setting of the island served as a contrast to the previous hectic world he used to live in. The drastic character change Chuck goes through demonstrates the effect of the island on him. Initially, on the island, he is frustrated when he cannot start a fire, or catch fish. It is clear that he is placed in a world that he is not familiar with, and does not know what to do with himself. As the years pass, he becomes skilled at catching fish, making fires, and even performing dentistry on himself. Basically, Chuck gains the appearance of a cave man, and has dropped half his weight. He has adapted to the island life, although not necessarily content with his new life, he is no longer a blabbering mess. Time was the only thing he had. When he was rescued from the island, he understands he must cherish, and be grateful for his life with Kelly, only to find out she has moved on. Although it took a four-year endurance on a deserted island, Chucks character has gone through a drastic change, and now realizes the importance of life and loved ones. Clearly, there are many factors that lead one to survive such an extraordinary situation as being stranded on an island, and three important things mark Chucks adaptation to his new world. First, Chucks girlfriend helps him through his though ordeal on the island by her presence is his mind and a picture he keeps of her. Another thing that assists in Chucks survival and adaptation is his friend Wilson, the volleyball, by connecting him back to the familiarity of society and his emotions. Finally, through a great change in appearance and character, Chuck shows how adaptation to an unfamiliar world can alter who a person really is. Ultimately, the movie Cast Away is a prime example of human adaptation, and how it can go beyond alls expectations when faced with motivation.Ã ¦

Impact of a water Jet laboratory Lab Report Example | Topics and Well Written Essays - 2750 words

Impact of a water Jet laboratory - Lab Report Example Throughout the world, water turbines have been used in the generation of power. This happens when water that is under pressure strikes the turbine vane thus producing mechanical work. The force that is generated gives out rotational motion when the jet hits the vanes. A clear example of a water turbine is the Pelton wheel. This form of a turbine has more than one water jets which are normally tangentially directed towards vanes which are tightened on the turbine disc rim. The water creates an impact on the vanes producing a torque on the wheel. The torque makes the wheel to rotate thus developing power. The prediction of the pelton wheel’s output and determination of the optimum speed of rotation requires the understanding of the jet’s deflection to produce a force at the bucket and its relation to the momentum rate of the jet. This experiment explores the various forces that are exerted by a water jet on different plates. In this experiment, the measurement of the gene rated force when a water jet strikes a deflector was obtained. Theory. Whenever a horizontal water jet with a velocity v1 hits a freely moving plate, a force would be generated to the plate through the jet’s impact. This force, according to the theory of momentum is equal to the needed force in bringing back the plate in the initial position. This force should be same as the rate of momentum change of the flowing water towards that direction. In this regard, when F is a force of balancing needed to return the plate to the original position, it means that; F = Ï  Ç ª (v1-v2), where V2 includes the velocity of the jet in the direction that is horizontal after hitting the plate, V2 is certainly zero. This implies that F = Ï  Ç ª v1F = ? O v1 F= , where is the jet’s cross-sectional area. The calculation of the force due to the jets impact on a plate requires the application of the momentum change principle. According to this principle, the force produced is equivalent to the rate of momentum change. This is given by the equation that described. Additionally, the volume of the rate of flow in the above equation could be calculated in the experiment by calculating the quantity of the volume in a specific time period. Thos equation would be given by; Q=v/t. V1 could be calculated in the experiment through identifying the nozzle velocity and making use of the equations of motion. V2, on the other hand, could be obtained by measuring the nozzle’s diameter and making use of the equation of motion. Therefore, Vnozzel= Q/A. V1 could be calculated using; V12 = Vnozzel2-2gs where by g represents acceleration due to gravity, S represents the distance in between the plates and the jet. From th ese calculations, the force for the hemispherical cup is F = 2 ? O v1. For the flat plate, F = ? O v1. Apparatus. In this experiment, the following apparatus were used; hydraulic bench, water jet apparatus, loading weight, stopwatch, weighing tank, and deflectors like the hemisphere, plate, and slope. Experiment procedures. In this experimental set up, the procedure was as follow. The flat plate was fitted on the apparatus. After fitting the cup, water was removed from the   cup through undoing the retaining screw and lifting it out. This is completed using the loose cover plate. The cover plate was fitted over the flit plate stem while holding it in position under the beam. Then, the retaining screw was screwed and tightened. It was then that the weigh-beam was set

Strategic and Financial Decision-making Essay Example | Topics and Well Written Essays - 2250 words

Strategic and Financial Decision-making - Essay Example Both the companies are listed under FTSE 100. Under CAPM the calculation of cost of capital depends on the principle that the rate of return required on a security is equal to the risk-free rate of interest plus a risk premium, based on the following formula- Therefore the beta of Sage Group as per calculations is less than the beta that has been published in Bloomberg site and the beta of Diageo Plc as per calculations is also less than that has been published in this site. There can be many reasons for this difference. Like in the case of data like beta that is reported by a site the calculations are more extensive. For the purpose of the calculations, the monthly returns relating to the last twenty four months only has been taken. But the beta estimation in Bloomberg is based on either daily returns or quarterly returns over a long span of time. Some sites base their calculations on the data since the stock inception. As the beta calculated by these sites is based on a longer span of time therefore they are more reliable as it covers a larger number of data points. So the difference in ‘time frame’ can result in different beta estimates. Some of the financial services use weekly observations while others use monthly obser vations whereas others base their calculations on the last day of trading. Another reason for the varying beta is that they are calculated using different indices in the market. Some sources use Standard & Poor 500 as the benchmark index, some use Russell 1000, 2000 and others use Value Line Index. In such situations the best way is to choose which provides the beta for most of the companies in the guideline (Pratt & Niculita, 2007, pp.211) It may be possible that the fundamentals of the company have changed over time in that case the beta that is calculated based on a recent period is more reliable (Pratt & Grabowski, 2008, pp.141). Based on this it can be said that the beta based on the recent period is more reliable as