The Hero vs Villian Dichotomy in Beowulf

Casey Kerins AP English Literature 10/1/12 In the Epic Beowulf, composed in the 8th century, the reader follows the protagonist, Beowulf, on a series of adventures to defeat three key monsters. This old English poem uses a series of motifs to help develop its themes, known as dichotomies. Dichotomies, defined as â€Å"opposites on the same spectrum,† range from good and evil to young and old, light and dark to Christianity and paganism. All these dichotomies are represented clearly in the text; however the concept of Heroes and Villains can be pulled in many different directions.Although Beowulf is always the hero, it is questionable as to if his three opponents are simply â€Å"villains. † In the first of Beowulf’s three battles, he fights Grendel, an â€Å"evil creature†¦full of envy and anger† (13). Grendel, a cursed descendent of Cain who lived in the darkness, attacked the people out of anger and jealousy, for they were constantly rejoicing and c elebrating. When Beowulf heard of Grendel’s murders and attacks, he set out to avenge the Danes. Although Grendel is protected by â€Å"his sorceries,† Beowulf is victorious in defeating him by brutally pulling Grendel’s arm from his socket, fatally wounding him.In this battle, Grendel is very obviously the villain, and Beowulf the triumphant hero. According to the text, Grendel was a bloodthirsty and evil creature who enjoyed the pain and suffering of others; in no way can the creature be redeemed. The poem says, â€Å"then [Grendel’s] heart laughed, for the savage beast was in the mood to sever each soul’s life from its body before daybreak as he saw this opportunity to sate his slaughterous appetite† (33). Grendel is an evil creature, and his actions are for selfish and personal reasons. Beowulf, on the other hand, is the Hero, who fights for the good of others, and defends the helpless.Although he does desire glory, Beowulf gives thanks to God always for helping his prevail. The second battle is between Beowulf, again, and Grendel’s mother. Grendel’s mother, who remained nameless throughout the poem, is described as â€Å"that wife of trolls,† and a hag, although she is not depicted as scary or monstrous. She was mournful and attacked Heorot to avenge the death of her son. Being more of an angry, scared woman and not a bloodthirsty monster, she quickly realized her mistake in attacking and fled for her life, taking a chieftain with her.Beowulf went to destroy the beast, and succeeded in bloodily killing Grendel’s mother. The text says â€Å"he smote so ferociously that it caught her by the neck, breaking her bones† (57). Beowulf again proved victorious, a hero in the eyes of the Danes. This second battle is more complicated than the first. Although one can merely say â€Å"Beowulf is the hero, Grendel’s mother is the villain† and be done with it, further thought sugg ests it is not that simple. As a warrior and hero, Beowulf upholds himself to the heroic code, calling for courage, honor, and vengeance.If our standards for a hero rest on these three qualities, is not Grendel’s mother as heroic as the Hero? She is honorable in trying to avenge her son’s death, just as Beowulf was with Grendel and the Danes. She shows courage by attacking Heorot, full of warriors, and obviously wants vengeance for her son’s death. Although Grendel’s mother is ugly in appearance and a descendent of Cain, therefore cursed and evil, she is justified in retaliating, and possesses the three qualities of a hero. The final battle takes place fifty years after Beowulf defeats Grendel and his mother, and he is now an old king.Beneath the land Beowulf ruled lies a dragon, guarding a large amount of treasure and â€Å"ancient heirlooms. † The dragon, which lived unprovoked for three hundred years, was disturbed when a slave stole a goblet fr om the cave. When the goblet was not given back, the dragon attacked villages and incinerated the countryside. Beowulf, who once again sought vengeance and to protect his people, went after the dragon with 11 men. When they saw how ferocious the beast was, all but one fled in fear. Beowulf and Wiglaf fought the dragon and succeeded in killing it, unfortunately at the cost of Beowulf’s life.Before Beowulf’s death, he asks to see the treasure to comfort him and know he is giving something to his people. This battle is similarly complicated. Is the dragon evil for simply protecting what was his? Or is it wrong for the dragon to attack all the land, over a single goblet? The dragon is described as being an â€Å"evil monster† with â€Å"war-making† and â€Å"fiendish rage† (75). Beowulf, the old hero and king, sought out the dragon to protect his kingdom. The dichotomy of Hero and Villain is plainly seen here; Beowulf is the hero, and the evil dragon i s the villain.Although the dragon was wronged when the slave stole from the cave, Beowulf is the hero in defending his people from the attacks. In each of the three battles, a dichotomy of hero and villain is weaved into the text. Beowulf is, of course, assumed to be the hero, but how much his opponents are evil is open to discussion. Beowulf’s opponents have many evil traits in them, but some are justified in what they do, and even present characteristics of a hero. The Epic Beowulf presents good and evil and hero versus villain in different ways within each battle, that contribute as a whole to its theme.

Conflicting Perspectives Essay

As Roman Emperor Marcus Aurelius once suggested â€Å"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth†; embodying the notion that conflicting perspectives are held by different people towards both events and individuals. I believe that this common idea is held true in William Shakespeare’s production ‘Julius Caesar’, discussing the conflict between Brutus, Cassius and Antony, Richard Glover’s Sydney Morning Herald article ‘Take a Moment to Mourn the Mainstream’, debating against the depreciation of the respect over radio stations between generations, and Frank Capra’s classic film ‘Mr. Smith Goes to Washington’, which expresses the triumph of American ideals through the conflicting morals of Senator Jefferson Smith and Joseph Paine. In each we see how the respective composers have used main protagonists as well as various literary and cinematic devices to express the the me of conflicting perspectives and influence the audience’s reception. During the initial scenes of his play, Shakespeare clearly outlines the distinct conflict of perspectives held by his main protagonists; Antony and Cassius regarding Caesar. Shakespeare’s representation of Antony incorporates that of a humble, loyal and devoted disciple of Caesar; embodied in his vow â€Å"When Caesar says, ‘Do this’, it is performed.† Antony’s obedient tone, linked with the concise manner in which he replies to Caesar, captures the utter willingness to serve â€Å"Caesar, (his) lord.† In contrast, Shakespeare exhibits Cassius’ bitterness and envy of Caesar as he influences Brutus’ inner confusion to the viewpoint he considers correct. Cassius provides an analogy further encouraging the traitorous desires; â€Å"he doth bestride the narrow world like a colossus, and we petty men walk under his huge legs.† Here Cassius employs a sarcastic tone to aggressively attack Caesar’s authority as a leader, â €Å"such a feeble temper should so get the start of the majestic world.† Following the assassination of Caesar, differing perspectives arise when these two protagonists present speeches to the â€Å"plebeians† of Rome in Act 3 Scene 2. Brutus’ natural, humble tone both calms and directs the crowd to believe Caesar’s death was for The good of Rome; â€Å"Had you rather Caesar were living, and die all slaves, than Caesar were dead, to live all freemen?† With the use of a rhetorical question and repetition in his words, such as â€Å"valiant†, â€Å"honour† and â€Å"Caesar the ambitious†, Brutus is able to influence and manipulate the plebeians to what he considers the correct viewpoint; â€Å"let Brutus be Caesar!† In sheer contrast, Antony uses sarcastic, derogatory terms against Brutus to allow the crowd to truly question Brutus’ ‘honour’ and ‘nobility.’ â€Å"Caesar was my friend, faithful and just to me, but Brutus says he was ambitious, and Brutus was an honourable man.† Antony’s repetition of â€Å"Brutus was an honourable man† forms into sarcasm, thus influencing the crowd to disregard Brutus’ morality and entrust that Cassius deems the truthful perspective of Caesar. Relatedly, Richard Glover’s article written November 2nd, 2013 ‘Take a Moment to Mourn the Mainstream’ demonstrates the differing perspectives of audiences appreciating radio broadcasting over time. As stated by Glover, who himself is the protagonist as he is a radio presenter, listeners would tolerate willingly any radio station aired at the time; â€Å"Adults would endure a program designed for 12-year-olds.† Now, as a result of the growing social media; â€Å"There is a need to instantly inform the broadcaster of their song decision.† Glover’s repetition of â€Å"outrage† and â€Å"annoyance†, provides us with a strong observation of his view on the matter and what he sees to be the correct opinion, whilst coherently outlining the immense change in perspective of a common audience’s viewpoint on radio stations over the years resulting from social media, which is comparable to Antony’s speech. The protagonist Brutus and his association with honour stands a key notion in Shakespeare’s ‘Julius Caesar’. After the assassination of Caesar, conflicting perspectives arise when Brutus suspects that Cassius has been dishonourable by taking bribes, â€Å"Cassius, you yourself/ are much condemned to have an itching palm.† In response Cassius retorts â€Å"I an itching palm?†, with an exclamatory tone, provoking a fight. Through the use of emotive language and sickness imagery, such as â€Å"corruption†, â€Å"bleed†, and â€Å"contaminate†, Brutus spells out his contempt towards such poor principles and his powerful closing lines â€Å"I had rather be a dog and bay the moon/ than  such a Roman† cement this stance on the matter, whilst stating that he considers that his view on honour is the truthful viewpoint. Comparably, the related text of Frank Capra’s 1939 film ‘Mr. Smith Goes to Washington’ effectively represents the conflicting values of corruption and honour. Capra’s protagonist; the amateur senator ‘Jefferson Smith’ rises to express his knowledge that the scheme of a Deficiency Bill for a dam is fraudulent and that various corrupt congressmen are attempting to use it for their own profit; â€Å"A man who controls a political machine, a Mr. James Taylor, was powerful enough to buy men and put them in this congress to legislate his graft!† Through the use of an honest, pleading tone and low angle shots, Capra successfully provides Smith with a dominant and commanding image, captivating and entertaining his audience whilst showing that his perspective was truly the correct one. Evidently, Senator Joseph Paine attempts to prevent Smith from exposing the truth and abolishing his reputation numerous times. Capra has manipulated the light to give his glasses a white gleam, providing the antagonist with a spiteful frontage. Paine finally embraces an accusative tone and boldly declares that Senator Smith has â€Å"told lie upon lie†¦ and now, he is trying to blackmail this Senate as he tried to blackmail me!† before he ultimately storms off in rage. In Shakespeare’s ‘Julius Caesar’, Frank Capra’s ‘Mr. Smith Goes to Washington’ and Richard Glover’s ‘Take a Moment to Mourn the Mainstream’, each composer has uniquely represented the theme of conflicting perspectives by drawing upon devices specific to their textual form. These texts also hold the topic statement true, as protagonists do believe their own viewpoint is correct.

Legal skills Essay Example | Topics and Well Written Essays - 2500 words

Legal skills - Essay Example Stephen Lennard for the Plaintiffs. 5. What remedies were Interfoto Picture Library Ltd seeking in the Court of Appeal? (2 marks) They were looking to uphold the judgment of the trial court, which had awarded them substantial damages against the defendant. 6. Which cases were applied by the Court of Appeal? (2 marks) Parker v. South Eastern Railway Company; J Spurling Ltd. v. Bradshaw; Thornton v. Shoe Lane Parking Ltd.; McCutcheon v. David MacBrayne Ltd. 7. In what court was McCutcheon v David MacBrayne Ltd [1964] 1 All ER 430 heard?(1 mark) Court of Session. 8. What are the material facts of Interfoto Picture Library v Stiletto Visual Programmes? (6 marks) The plaintiffs run a photographic transparency lending library. After the defendants inquired, the plaintiffs sent the defendants 47 transparencies and a delivery note that had 9 printed conditions on it. Condition 2 stated that the transparencies must be returned to the plaintiff after 14 days, otherwise there would be a ?5 a da y penalty for every day after 14 days that the defendants held onto the transparencies. The defendants returned the transparencies four weeks later, claiming that they did not read the printed conditions. The bill to the defendants was ?3,738. The plaintiffs did try to call the defendants twice before the defendants gave back the transparencies. The defendants refused to pay. 9. ... 11. What were the two arguments made by the defendant? (6 marks) The defendants claimed that the Condition 2 was never a part of the contract, as the defendants never received the delivery note. They also claimed that the contract between the two parties was formed before they knew about the delivery note. 12. How does the basis for the decision in Parker v South Eastern Rly Co (1877) 2CPD 416 differ from that in Thornton v Shoe Lane Parking Ltd [1956] 1 All ER 686? (2 marks) In Parker, the court looked at the terms as a whole, and decided if the terms, as a whole, were brought to the attention of the other party. In Thornton, the court decided that a particularly onerous term should be brought to the attention of the party, and if that particularly onerous term was not brought to the party's attention, that this term did not become a part of the contract. 13. (a) How did counsel for the plaintiff distinguish Thornton v Shoe Lane Parking Ltd [1956] 1 All ER 686? (2 marks) They state that the Thornton case deals with an exemption clause, and the holding should be limited to exemption clauses. Since their case did not involve an exemption clause, they argued that the holding in Thornton did not apply. (b) Was this distinction was accepted by Dillon LJ and explain his reasoning on the issue. (2 marks) No. Dillon stated that what was stated in the Thornton case was a general application of law, therefore the holding could be applied to any onerous statement in any contract. 14. (a) What principle does Bingham LJ say is not an overriding principle of English law? (1 mark) In making and carrying out contracts, each party must act in good faith. (b) How has English law dealt with this principle? Give examples. (4 marks) In

Slp bus 499 Essay Example | Topics and Well Written Essays - 500 words

Slp bus 499 - Essay Example Also the last objective as already been discussed is the commitment to sustainable development. Wal – Mart ensures complete usage of its resources and helps in improving the environment. Here customers realize that the organization supports them and also cares for the satisfaction of the customer needs. Also the organization has shown social responsibility to the society. The above mentioned strategies support one another in all aspects. It is noted that all the objectives and the strategies that have been set down by the company are linked to one another in a manner – the mission and vision of the company. This allows and shows that the company is headed only in one direction and thus the strategic goals of the company will be met easily and more efficiently due to the united approach. Thus it is clear that the strategies developed by the company support each other in all manners and allow the company to grow evenly towards the same goals. Wal – Mart has very carefully planned and designed its strategies based on the mission and vision that have been set. The company’s strategies in all aspects, including the strategies based on the customer perspective, financial perspective, learning and growth perspective of the company. Thus the strategies that have been built are well linked and the casual chain is clear with completeness to the company’s main vision and mission. The one new objective that can be included to improve the performance of the company is to include a better learning and growth perspective for the employees. This is one of the only parts of the organisation that does not have importance to employee development. The organisation has been accused for a number of issues where the employees have been wrongly treated and the no importance has been given to employee development. Thus one of the major strategies that Wal – Mart should accommodate in their strategy is to provide emp loyees with a ground for learning and self

Business statistics Essay Example | Topics and Well Written Essays - 1750 words

Business statistics - Essay Example Population variation and mean are the true measurements while the sample statistics are estimates of these values but which hare still helpful in making conclusions about the whole population. This is a very basic introduction to the utilization of statistics and the tools that have been developed to help decision makers. While a bit dry, the topic has to be understood and utilized by all students of management sciences at both under graduate and graduate level. Examples and practical demonstration are much more helpful to visualize the concepts and practical usage of these tools. The limitations of the paper include an inability to discus hypothetical testing for mean and variance and degrees of freedom in detail; these would have provided a better insight on the probabilistic conclusions for population parameters taken from sample statistics. Further review should be done to discuss the results and methods of hypothetical testing and how these are used in the business setting. H.G. Wells once said ‘Statistical thinking will one day be as necessary for efficient citizenship as the ability to read and write’. In a diverse world, no two events are the same yet for rational decision making it is necessary to be able to predict with some certainty the probable events which can occur and then plan accordingly. Statistics is the science of making decisions by analyzing any given set of variable data. Descriptive statistical techniques allow the data to be represented in an easily understandable form with clear anomalies, patterns, relationships and expected trends apparent. These include Frequency  Distribution; Histograms; Boxplot; Scattergrams and Error Bar plots; and diagnostic plots. Qualitative techniques help in further analyzing and forming conclusions about certain sets of data through which important decisions can be made. For managers and those working in the business fields, they have to make many decisions which will impact the quality

The Role of Religion in the Chinese and Indian Societies Research Paper

The Role of Religion in the Chinese and Indian Societies - Research Paper Example The people within a society collectively act and share the same interests (Carroll & Buchholtz, 2009). With this brief definition on hand, it can be inferred that societies differ from each other. In line with this, this paper will identify the differences and similarities of the Indian society from the Chinese society in terms of their religious beliefs, and on how these differences affect their standard of living and their employment. Indian and Chinese Society Geographically speaking, the geographic unity of the Indian society is bounded by the strong cultural roots of the Indians. The variety of culture and traditions of the different groups in the Indian society has become one of the strong bonds of the people, which are greatly depicted in their literature. The Indian society had transitioned from Sanskrit to a Secular society; however, this did not alter its unity. An Indian household has a natural familial relationship between parents and children. Endogamy is also practiced within the family in order to maintain bloodlines within royal families. With this on hand, hypergamy also exists in the Indian society, such as in the case of the caste Indian system. Â  Aside from hypergamy, the Indian households also practice disintegration, which allows the family to be independent from one another. Aside from this, two bases of feudalism are also presented in India including the fiefs and the benefices. On the other hand, the basic characteristic of a Chinese society is also feudal. Moreover, it has buried the social system; however, the Chinese society still maintained some of the characteristics of a social system in order to influence and regularize the behavior of the Chinese. In summary, the typical Chinese can be considered as a dual, closed, integrated, and stable society (Sharma, 2004; Peilin, 2012). The Effects of Religion in the Indian and Chinese Society In relation to religious beliefs, the Indian society also tolerates different religious sects du e to the wide array of different groups in India. The Indian society in terms of religion is considered as one of the Asian societies that allows a free competition among religious sects. Also, the Hindu religion believes in the model of promise in two forms. The first is the incarnation that can be improved by following the specific norms, and the second is the struggle for life that can only be ended through rebirth. Lastly, the Hindu religion believes in contemplation and salvation. In this manner, salvation can be achieved through the grace and forgiveness of the saviors who are alive. They believe of the soteriology or the act of salvation from the outside, which can be achieved through the forgiveness of faith (Marx Weber, as cited in Madan, 1979). In relation to the standard of living and employment, the Indian society practices the caste system, which is one of the core characteristics of the Hindu region. One of the bases of employment in the Indian society is a religion th at creates a line between the oppressed, the Dalits or the untouchables, and the rich. With the differences and the heterogeneous of the employees in India, there is a difficulty in organizing unions and parties for the variety of employees. Also, their jobs are often affected due to the fatalistic beliefs in destiny and other superstitious beliefs enveloping their religion (Prakashan, 2008). Similar to the Indian society, the Chinese society allows the freedom to choose one's religious preference. On the other hand, in Chinese society, religious beliefs do not prohibit or affect their employment as stated and implemented in their law. There are governmental sanctions and punishments that can be given to employers who use religion as a basis when hiring or

Hawaiian Airlines Research Paper Example | Topics and Well Written Essays - 2500 words

Hawaiian Airlines - Research Paper Example Southwest Airlines is a low cost airline that has been in operation since 1971. Introduction Southwest Airlines is simply referred to as Southwest and it operates on short haul basis with point-to-point flights. It is primarily a low cost airline with no frills and it developed this strategy from its inception about 40 years ago. It is based in Dallas, TX and it started operations with only three aircrafts but now boasts of more than 540 Boeing 737, more than 3100 flights daily to over 70 cities, 35,000 employees, net income of almost $100 million and passenger capacity of well over 85 million (Southwest , 2011). The company also boasts of maintaining the best position in respect to customer service. Its management practices have tried to align the company towards low operational costs which in turn have enabled it to consistently charge simple and low fares. The company’s mission states; â€Å"†¦ is dedicated to the highest quality of Customer Service delivery with a se nse of warmth, friendliness, individual pride, and Company Spirit (Southwest, 2011).† Looking carefully into the mission statement is it clear that huge emphasis is given to customer service and company spirit (meaning the relations that the management maintains within the workforce and with other stakeholders). The company’s current Chief Executive is Gary Kelly who is also the Board Chairman and Company President. This paper aims at looking into this airline’s SWOT analysis, Porter’s 5 forces and PEST analysis together with the strategies it has applied in order to gain its current market leadership position. Southwest Airlines Core Competences The airline has taken the US market in its entirety gaining huge customer base and revenue. It has accomplished this through perfection and continuous appraisal of its core competences mostly towards product strategy, forecasting, facility location and process strategies. In respect to product strategy the airline offers the lowest fares and endeavors to operate at low costs per plane (Barnhart, Belobaba, and Odoni, 2009). This is possible due to the fact that it offers no frills thereby reducing expenses. Due to the low cost of operations, the passengers can pay low fares and easily breakeven. Forecasting is critical in the airline business which is affected by even the slightest economic or political turbulence (Stevenson, 2008). The airlines’ strategies are aligned in such a way that it is possible to maneuver even in the hardest of circumstances. An example is the profitability trend that it maintained between 2007 and 2009 despite the global meltdown crisis that heavily hit its target market. The company’s culture that revolves around customer service and cost cutting measures acts as another core competence that revolves around its process strategies. The airline is able to ensure that its planes remain in the air most of the time than in the airports by cutting heavily o n turn-around time. This ensures passengers are not delayed while cutting costs on airport charges. These comprise its location and process strategies that have worked to the airline’s advantage. These are the main core competences that the airline has

Supply Chain Management and Technology Essay Example | Topics and Well Written Essays - 2000 words

Supply Chain Management and Technology - Essay Example Today with the down fall in economy and the increase in the costs the companies are planning to have a strong and an effective supply chain in their bottom line. The reason is that the implementation of a strong supply chain at the bottom will ensure that the cost is decreased along the production line and the management is effective. However these decreases in the costs and effective management will ensure that the efficiency of the firm gets increases and the profitability and the return on the investment increases. Implementation of Enterprise resource planning in an organization works best in conjunction with a supply chain management system. ERP systems involve a multitude of business activities, including customer service and production planning that are not a part of supply chains (de Burca, Fynes, & Marshall, 2005). The success of supply chain management system lies in the hands of the technology. It can be only successful with the implementation of web- based software and through proper communication. Before the internet the supply chain could not function appropriately the reason is that the collaboration with the other firms was less efficient. The process of feed backs, updates and other important business functions used to take a lot of time. The process of transferring knowledge was all done manually which took time. Collaboration with global partners used to be a challenge for the organizations. But with the introduction of internet and new communication technologies that include email, fax etc. the communication and knowledge and information transfer issue was completely resolved. One of the biggest advantages that the technology has offered to supply chain is the ease of collaboration no matter how distant the customer, the supplier or any other organization is. This helped in developing good relationships at both ends of the supply chain which includes the customers as well as the suppliers. The companies can now also remain updated with their competitors' activities. For example a supplier of consumer goods may be linked up through internet to one of the distributors. In this way whenever the inventory goes down the order will be placed automatically. in this way, the distributor never has to worry about running out of a product and disappointing customers and the supplier doesn't have to worry about maintaining a large inventory in expectation of demand. Systems have also been made to send out multiple requests at a single time. Collaborating this way makes better use of existing resources and paves the way for a larger profit margin on all sides of the eq uation (Chow, 2006). The Importance of Technology Technology today has made both outsourcing and off shoring much easier tasks than they were initially. In a very strong supply chain and a very elaborative business it is sometimes considered good to outsource certain business functions. This helps in saving upon a lot of costs at times. Technology today like internet and some systems have made the task of outsourcing much easier. For outsourcing a task

The Power of Fallacy in Advertising Essay Example for Free

The Power of Fallacy in Advertising Essay Fallacies in advertising are prevalent nowadays to gain commercial advantage to the target audience primarily because people do not bother giving attention to traditional ads whether it is on the radio, on television, or on the Internet. Its a very powerful advertising tool that focuses on deceptive claims that makes us hear what we want to hear and see what we want to see. Take the Xenadrine EFX diet pill advertisement for example. The advertisement claims to help burn off fat by boosting metabolism, though they never cited a qualified scientific study to back it up. The marketers of the product hired already physically fit actors and actresses to create an illusion that Xenadrine EFX helps in reducing body fat. The claim was later investigated by the Federal Trade Commission and was found guilty of falsifying claims and was therefore fined. Using fallacy in advertising helps attract viewers by leading them to believe in the effect of the product even if its effects are not proven. It has its downsides as the example above explains, but it still is a very powerful tool that captures the target audiences effectively. Another form of fallacy thats very popular nowadays is called ad hominem. According to The Dictionary website, ad hominem is defined as â€Å"Appealing to ones prejudices, emotions, or special interests rather than to ones intellect or reason. † (2006) Ad hominem is used more often because the nature of it is judging a person by what they do and who they are rather than hearing what he has to say and what he has to offer. In reality, people always use ad hominem always, especially they fight for what they think is right based on their own judgment. Most people are opinionated and full of pride that they tend to judge first based on their common knowledge. Ad hominem is a type of fallacy that people are accustomed to. Its basically the kind of fallacy that seems to be around for ages even before the word itself was invented. Generally, people subconsiously practice it everyday without even knowing it, therefore its easier for them to apply it in everything that they do. Reference (2006). Ad hominem. Retrieved February 26, 2008 from http://dictionary. reference. com/browse/ad%20hominem. (n. d. ). US weight-loss pill marketers fined for falls claims. Retrieved February 26, 2008 from http://www. contactomagazine. com/articles/weightloss0107. htm

Our appearance Essay Example for Free

Our appearance Essay Our appearance, the way we dress, etc. , reflects who we are. It is therefore important to be consistent in the style we adopt through our lives. By juliettebr our appearance, the way we dress, etc. , reflects who we are. It is therefore important to be consistent In the style we adopt through our lives. The way we dress says a lot about our personality. It can reflect our lifestyle, t can show our music taste etc.. A good appearance can favor our popularity and It can even improve our self-esteem. Hoaever, does the way we look really reflect our ersonality? And If we arent consistent in our style, does It make us different people? On the one hand, when we dont kncr. l someone we automatically judge someone just by their appearance. A wise person once said: *You never get a second chance to make a first impression. We make up an opinion about the person and most of the time we can say whether someone is nice or not. This opinion can be true, but it can also be harmful when we think its a prejudgment. On the other hand. ou cant judge a book by its cover. The same as with persons. Wearing a black jacket with spikes will not turn someone toa gothic. and wearing old-fashioned clothes will not turn someone in a grandparent. Everyone has to develop their style during life because that will make us unique, In summary, we have to give the people around us an idea of who we are so we just have to be ourselves and mirror our personality in the way we dress, There is nothing wrong with n ot being consistent in our style, but we have to be sure that Our appearance iS the real us.

The quantum nature of charge

The quantum nature of charge INTRODUCTION In this experiment you will experimentally determine the quantum nature of charge. Robert Millikan was awarded the Nobel Prize in physics in 1923 for the oil drop experiment. A simplistic schematic of his apparatus is shown below A spherical drop of oil, falling through a viscous medium like air, will quickly reach a constant velocity. When it reaches this equilibrium position, the viscous force is balanced by other forces acting on the drop, such as gravity, buoyant forces from the air, electrical forces, etc. In this experiment an electrical force of varying magnitude is introduced to change the motion of the falling drop by an ionization source. By measuring the velocity of the oil drop under different conditions the amount of charge on the drop may be determined. If the charge on the drop is an integer multiple of the fundamental unit of charge (the electron), then one will be able to confirm the quantization of charge.[1] WHAT IS MIILIKAN OIL DROP EXPERIMENT Oil-drop experiment was the first direct and compelling measurement of the electric charge of a single electron. It was performed originally in 1909 by the American physicist Robert A. Millikan. Using a perfume atomizer, he sprayed tiny drops of oil into a transparent chamber. At the top and bottom were metal plates hooked to a battery, making one positive (red in animation) and the other negative (blue in animation). Since each droplet picked up a slight charge of static electricity as it traveled through the air, the speed of its motion could be controlled by altering the voltage on the plates. When the space between the metal plates is ionized by radiation (e.g., X rays), electrons from the air attach themselves to oil droplets, causing them to acquire a negative charge. Millikan observed one drop after another, varying the voltage and noting the effect. After many repetitions he concluded that charge could only assume certain fixed values. The smallest of these portions was none other than the charge of a single electron.[3] OUTLINE OF EXPERIMENT Very small oil drops are produced by spraying air over oil (or premade latex spheres are used) into a drift chamber. The oil drops fall but reach terminal velocity very quickly because of their large area to mass ratio. The terminal velocity is measured using a microscope with a graduated scale and a stopwatch. If the drop is charged it can then be moved upward (or forced down) using the electric field produced by metal plates above and below the experimental chamber. The upward and downward terminal velocities are also measured. APPARATUS Robert Millikans apparatus incorporated a parallel pair of horizontal metal plates. By applying a potential difference across the plates, a uniform electric field was created in the space between them. A ring of insulating material was used to hold the plates apart. Four holes were cut into the ring, three for illumination by a bright light, and another to allow viewing through a microscope. A fine mist of oil droplets was sprayed into a chamber above the plates. The oil was of a type usually used invacuum apparatus and was chosen because it had an extremely lowvapour pressure. Ordinary oil would evaporate away under the heat of the light source causing the mass of the oil drop to change over the course of the experiment. Some oil drops became electrically charged through friction with the nozzle as they were sprayed. Alternatively, charging could be brought about by including an ionising radiation source (such as anX-ray tube). The droplets entered the space between the plates and, because they were charged, could be made to rise and fall by changing the voltage across the plates.[2] Principal The method is based upon the observation of the rate of motion of a small oil drop. Under free fall due to gravity and under the application of suitable electric field. By adjusting the electric field suitably, a given oil drop can be made to move up or down or even kept balanced in the field of view for sufficiently long time and a series of observation can be made. Construction Robert Millikan apparatus in corporate a parallel pair of horizontal metal plates. By applying a potential difference across the pates a uniform electric was created in space between them a ring of insulating material was used to hold the plate apart four holes were cut into the ring, three for illumination by a bright light and another to allow viewing through a microscope. Method Initially the oil drops are allowed to fall between the plates with the electric field turned off. Millikans basic idea was to measure the rate of fall of a single drop acted on by gravity and drag forces, apply stokes law to determine the drop radius and mass, then to measure its upward velocity in an opposing electric field and hence determine the total charge on an individual drop. The field is then turned on and if it is large enough some of the drops will starts to rise. Oil droplets charged by an atomizer are allowed two pass to small hole in the upper plate of parallel plate capacitor. If these droplets are illuminated from the side. They appear as brilliant stars against a dark background and the rate of fall of individual drops may be determined. If an electrostatic field of several thousand volts per meter is applied to the capacitor plates the drop may moves slowly upwards typically at rates of hundreds of a centimeter per second. Because the rate of fall is comparable a single droplets with constant mass and radius may be followed for hours alternately rising and falling by simply turning the electric field on and off. The atomicity of charge is shown directly by observation that after a long series of measurements of constant upward velocities one observe discontinuous charge or jump to a different upward velocity. This discontinuous charge is caused by the attraction of an ion to the charged droplet and consequent charge in droplet charge. Such charge become more frequent when a source of ionizing radiation is placed between the plates. The quantitative analysis of the Millikan experiments starts with Newtons second law applied to the oil drop . ?y-= may because the drag force is large a constant velocity of fall is quickly achieved and all measurement are made for the case ay = 0 or ?fy=0. If we assume that magnitude of the drag force is proportional to the speeds Cv. Cv-mg=0(field off) q1E -mg- Cv1=0 (field on) Eliminate c from this expression gives q1 = mg/E (v+v1/v) when the droplet undergoes a discontinuous change in its upward speed from v1 to v2 its new charge q2 is given by q2 = mg/E (v+v2/v) Dividing q1 by q2 q1/q2 = v+ v1/v+v2 Electric Charge Electric charge is an intrinsic characteristics of the fundamental particles making up those objects that is it is a property that comes automatically with those particles wherever they exist. The vast amount of charge in an everyday object is usually hidden because the object contains equal amounts of the two kinds of charge positive and negative charge. With such an equality or balance of charge. The object is said to be electrically neutral that is it contains no net charge. If the two type of charge are not in balance then there is a net charge. Charge object interact by exerting forces on one another charges with the same electrical sign repel each other and charges with opposite electrical attract each other. Stokes law When a solid body moves through a fluid, the fluid is contact with the solid is dragged with it relative velocities are stabilized between the layers of the fluid near the solid so that viscous force start operating. The fluid exerts viscous force on the solid oppose the motion the of the solid. The magnitude of the viscous force depends on the shape and size of the solid body. Its speed and the coefficient of the viscosity of the fluid. Suppose a spherical body of radius r moves at a speed v through fluid of viscosity ?. The viscous force f acting on the body depends on r, v and ?. Assuming that the force is proportional to the viscous powers of these quantities, we can obtain the dependence through dimensional analysis. F= kra vb ?c Where k is the dimensional constant. Dimensional constant k = 6 p, so that the equation becomes F = 6 p ? r v Viscosity When a layer of a fluid slips or tends to slip on another layer in contact. The two layer exert tangential force on each other. The direction such that relative motion between the layer is opposed. This property of a fluid to oppose relative motion between its layer is called viscosity. The force between the layers opposing relative motion between them are known as the forces of viscosity. Thus, viscosity may be through of as the internal friction of a fluid in motion. If a solids surface is kept in contact with a fluid and is moved, force of viscosity appear between the solid surface and the fluid layer in contact. The flid in contact is dragged with solid and there is no relative slipping. When a boat moves slowly on the water calm river. The water in contact wwitth the boat is dragged with it, whereas the water in contact with the bed of the river remains at the rest. Velocities of the different layer are coefficient. Let v be th velocity of the layer at a distance from the bed and v+dv be the velocity at a distance z+dz. Thus the velocity differs by dv in going through a distance dz perpendicular to it. The quantity dv/dz is called the velocity gradient. The force of viscosity between two layers of a fluid is proportional to the velocity gradient in the direction perpendicular to the layers. Also the force is proportion to the area of the layer. Thus if F is the force exerted by a layer of area a on a layer in contact. F a A and F a dv/dz F = ? A dv/dz The negative slide is included as the forceis fractional in the nature and opposes relative motion. The constant of proportionality ? is called the coefficient of viscosity. The S.I unit of viscosity is N-s/m2 and CGS unit is dyne sec/cm2+ is in common use and is called a poise. IMPORTANCE OF MILLIKAN METHOD It is a direct and a prices method for determination of electronic charge, yielding fairly accurate results. It proves that an electron carries a definite amount of charge and that the charge on an ion , positive or negative, is numerically equal to that on electron. It establishes that electricity is atomic in nature. Avogadros number- The knowledge of the charge on an electron helps to determine Avogadros number which is the number of molecules contained in 1 gram molecule of an element. Gram atom and gram molecule of an element is its weight in gram numerically equal to its atomic weight or molecular weight respectively. CONCLUSION REFERENCE http://facultyfiles.deanza.edu/gems/lunaeduardo/MillikanOilDropExperiment.pdf http://en.wikipedia.org/wiki/Oil-drop_experiment#Apparatus http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=357.0

Symbolic Features Of Gi Joe Fi :: essays research papers

An Interpretation of the Symbolic Features of the GI Joe Action Figure   Ã‚  Ã‚  Ã‚  Ã‚  Twelve years ago the generation of today's young adults were enthralled with the endless hours of fun they got from their GI Joe action figures. Wild scenes, battles, and situations they created ran their day and formed their thoughts of the ideal man. GI Joe's physical build was looked upon as the perfect male body, with a muscular, suave look and a brave and violent temperament. This stereotypical property is a downside to the figure since it molds the views of young children in this negative way. The GI Joe was a very important piece in many young boys' lives. It was an outlet for a child's creativity and imagination, which is one of the most important factors that mold a child into a grown adult.   Ã‚  Ã‚  Ã‚  Ã‚  GI Joes's symbolized the general census of the public that men should be physically strong and brave in physical encounters. Young boys saw the muscular build of the action figures and related that to the optimal shape that a man's body should be. GI Joe's are similar to Barbie dolls in many ways. Although GI Joe's did not come under as much criticism as the Barbie doll, the two important characteristics of the figures are the same. Both figures promote the stereotypical image of the male/female body and both figures characteristics promote the stereotypical actions of how one should act as a member of that gender. Each day of his life a young boy is learning and forming the ideals he will follow later in life. The appearance of a tall, perfectly proportional, and muscular figure molds a young boy's belief of what the perfect man should look like. The same characteristic is true about the actions that GI Joe's were expected to carry out. GI Joe's were fearless, br ave men whose mission in life was violence. When young boys played with these figures, this was usually the common role their concocted scenes would fall under. Violence and death, sounds like a pretty bad principle to instill in the minds of young boys. If one thinks about the general stereotype of the census we see that men have always been forced into these enduring roles. Even today the two characteristics demonstrated by GI Joe are prevalent. As each day progresses these characteristics are being challenged. Now more than ever the age-old beliefs of what is expected of man and woman are being redefined for a new world.

Enclosure Act :: essays research papers

Enclosure Act The Enclosure Act was passed to create more commerce for farmers and use the lands more rationally. The enclosure was good because it increased food production. The enclosure also began a capitalistic attitude in Europe. The Enclosure Act damaged the pheasant population. Before the enclosure of the land, there were strips of land poor farmers would farm. There was also common land farmers would use to allow their animals to graze. This system discouraged improvement and favored the small time farmers. When the enclosure happened the landlords consolidated their lands, they transformed the strips of land into block fields, and fenced up the common land.   Ã‚  Ã‚  Ã‚  Ã‚  The enclosure increased the amount of food produced and the food supply. The enclosure allowed the continuation of innovations and inventions to help increase food production. The land was used more efficiently. The decisions on what crops to plant were not made communally as like in the village method. The farmers would use crop rotation and had more manure to use as fertilizer.   Ã‚  Ã‚  Ã‚  Ã‚  The farmers wanted to make more money after the enclosure. There was an entrepreneurial attitude. The farmers wanted to own land. These attitudes, however, hurt the poor farmers. The landlords, who were concerned about profits, did not care like they did during the village method about waving rents and look out for the farmers. Now all they wanted was their money.   Ã‚  Ã‚  Ã‚  Ã‚  One of the bad things that happened during the enclosure of land was what happened to the small farmers. In some cases the population of the poor cottagers, common pasturagers, and small farmers dropped. The landlords were not taking care of them like they us to during depressed times.

Becoming Literate

From Spanish to English: Becoming Literate Mark Twain once said, â€Å"The man who does not read has no advantage over the man who cannot read. † It was in first grade when I first learned how to read. Mrs. Garza was my teacher and I will never forget her because she is the one that taught me how to read, write, and speak English. If it was not for her encouragement and push she gave me I would not have been where I am today. It was a book that contained a collection of short stories. Words like ‘mat’ and ‘hat’ were in this book.After that year my mom was so happy and proud of me that she bought that book from the school. To this day I still have that book and I look at it from time to time. I was born and raised in McAllen, Texas but the weird thing is that I am the only person in my whole family that was born in the United States! My parents are from Monterrey in Mexico so of course they speak only Spanish with a little bit of English. My first lang uage was Spanish and I did not start speaking English until the end of first grade.I had already learned my English alphabet in kinder but I never wanted to speak or use English for some reason. Mrs. Garza would have to force us to speak English but my friends and I never wanted to! One day, after trying so many methods, she put little jars in each of the groups in the class. She told us that for every person that she would hear speak Spanish, she was going to place a marble in the jar. At the end of the week whoever had the least marbles would get rewarded with either a candy or and item of some sort. That is how I was forced to speak and write English.It was then that I started talking to my friends in English as well. At home, I was still speaking Spanish with my parents and siblings. I already knew my alphabet so I began to read, write and speak English. To this day, I thank my parents for teaching me Spanish first because it has been very useful. I have never really liked writi ng. I am in a way kind of like Junot Diaz, I'll be writing and I will not think it is good at all and will just doubt myself. Being a successful writer does take a lot of thinking, years of hard work and dedication, and of course the passion you have for writing.The words just do not come to me as easy as other people and that frustrates me. I have to really think about it and re-read and re-write it many times before I have a finished product. When it comes to people like Malcom X, he did of course have all of this dedication to learn new words. He did not grow up with all the resources that maybe Junot Diaz and Stephen King did so that pushed him even more to teach himself. These three writers help you realize that these famous authors also have struggled to have a finished product.They helped me realize that doubting yourself and trashing the first, second, and even a third draft always come before you have it almost perfect. â€Å"Reading is to the mind what exercise is to the body,† said Richard Steele. This has always been one of my favorite quotes because unlike writing, I have a passion to read. I have always loved to read especially a series. The first series that I ever read was the Junie B. Jones during my elementary years. I would check one out in my school library, return it by the end of the week and quickly get the next one.To this day, I still consider myself to be an active reader and ever since I got an Amazon Kindle, I read much faster. It is easier for me to take it to anywhere and anytime. I enjoy mostly fiction books but do read other genres from time-to-time. I have memories of being so excited to add new books to the list whenever I completed them. I always challenge myself to read as many books as I can in a week because of the rush I get after finishing another book. I still read every single day and often cannot put down a book once I start it.My older sister loves to read as well. We have the same taste in books and I love it because whenever she reads a book she will tell me to read it because she knows I will enjoy it as much as she did. Since she also has a Kindle, we can share the eBooks electronically so I will not actually have to buy a book. She is also in a book club, which sounds nerdy, but she has a lot of fun. They read a different novel every single week and then they meet on Fridays. She loves being in this club because it gives her a chance to talk about the novel to her friends.I know I am not the only person to say this, but I hate it whenever I read a novel and I immediately want to talk to someone and share my thoughts about it but no one that has read it! My sister has convinced me to join a book club sometime because it is a great way to have fun and enjoy reading even more. Although I love to read, whenever I am assigned a novel it is so hard for me to read it! Last year in my AP English class, my teacher Ms. Grace would assign us a reading list with novels we had to read by specifi c dates. Some were good but some I was just not interested in so it was very hard to pick up the book and start reading.For some reason, whenever I am assigned a novel to read and finish it by a specific date, I cannot get myself to read it. Whenever I choose a novel that I want to read I will finish it the very next day, which I find very ironic. I am thankful that I had the resources to become literate. Life would not be the same if you do not have that skill. I cannot even begin to imagine not being able to read or write. I am glad that I had such a wonderful teacher for first grade because without her encouragement I would not be here today reading, writing, or speaking English.

The Effects of Media on Teenagers

As a teen, I myself think it’s pretty safe to say that TV, as well as movies and other media, are some of our primary sources of information about sex and sexuality. Statistics estimate that the average teen will be exposed to around 15000 references to sex each year on TV. TV shows and movies make it seem normal for teenagers to have sex. And let’s be honest, it probably is. But the fact of the matter is the media has a whole lot of influence over the way we perceive sexuality, and actually a great deal of it comes from the music industry, especially through music videos. You try to think of one song that’s been on MTV music channel, that hasn’t mentioned anything remotely to do with sex or a broken relationship. Now think of one music video you’ve watched on 4music channel that didn’t include one scrap of sexual imagery or expose and focus on a scantily clad female. Yeah, didn’t think you could. What’s worse is that a recent study of video games teenage boys regularly play found that the few female characters in those games are often highly sexualized—wearing tight revealing clothing and having unrealistically large breasts, and unnaturally disfiguring small waists. Is this distorting the way guys view real women? Well, sorry for the wakeup call boys, but you’re in for a shocking discovery. Another study of network television commercials found that nearly one in 4 commercials includes some type of sexual attractiveness as a base for the message. What is going on with the world? Are we so unimaginative we’ve resorted to sexual attraction as a method to persuade people to buy shampoo? Is this nation as gullible to believe that ‘when you buy this insanely expensive bottle of shampoo, you’ll automatically transform from your naught-over-average self into this booby-blonde bimbo who probably eats an average of 200 calories a day’ really? Why don’t we just change it from ‘Advertising Executives’ to freaking ‘Pornography Wholesale’ and be done with it?! Which brings me to another point. Young girls were quoted as saying that they would prefer to have cancer, lose both their parents, or live through a nuclear holocaust than be fat. You might be thinking, ‘Is this a joke? ’ I really wish it was. Because take it from someone who has grown up with only one parent, being fat is the least of your worries. And this problem isn’t limited to just girls, oh no. Because the amount of males with eating disorders has in fact doubled over the past decade. Sorry lads, but you’re not faultless. On the other hand, nobody is. Even the media can’t hide from you that basic fact – the new Rimmel girl, quite frankly, looks almost the double of a frogmouth catfish. Not that they don’t put up a good fight. Take one look at any middle-shelf magazine and you’ll see exactly what every single other woman in the country no doubt sees, – today’s airbrushed perception of the perfect beauty. The elementary trend in the media industry at present is to promote slim, almost unnaturally skinny women’s bodies, and sell it out as the only way to be accepted as beautiful. Women, especially young women, take one look at magazines, TV programmes, movies and other media products and accept this falsified version of a human being, and distressingly of all, believe in it. These images are distinguished in the mind of young women as being a role model to follow, and aspire to be like. Unfortunately girls, attaining this emaciated look doesn’t come naturally (unless you’ve been blessed with an insanely high metabolism – for which, I am extremely resentful), and inevitably leads to exercising some form of diet, excessive amounts of exercise or aberrant eating behaviours. In actual fact, the number of people with some form of eating disorder is triple the amount of people with AIDS. Two in five women have admitted that they were unhappy with their bodies, which means 40% of you reading this know exactly what I’m talking about. The media does affect us, and there isn’t much we can do about that. What you can do, is stop comparing yourself to the cover models – because they’re not real women. Beauty is natural, not airbrushed, and natural is how you are in yourself – not how you adapt yourself around an image’s expectations.

How can nutrition and recovery strategies affect performance

Why is a well balance training diet essential for an athlete? A well balance training diet Is essential for an athlete. Good diet and nutrition can enhance sporting performance. Carbohydrates should form the basis of the sportsperson diet. For most athletes, a varied healthy diet will provide vitamins and minerals, as well as protein, to promote growth and repair of muscle tissues. Adequate fluid intake is essential to help performance and prevent dehydration. 55.What are the relative recommended percentage of CHOC, Fats and Protein for a. Athletes b. ) Non-athletes 56. What are the pre-performance recommendations for an athlete? A pre- performance routine Is a consistent procedure that athletes use to prepare themselves for competition. It is recommended that athletes must time their carbohydrate intake, a substantial amount of carbohydrate (200-egg) in the 2-4 hours prior the event. The carbohydrate foods most suited to pre-exercise eating are low-fat, low-fiber and low to moderate in protein; these are less likely to cause gastrointestinal upset.Liquid meal supplements (such as a protein shake) or reverberate-containing sports bars (such as Powerboat Performance Bar) can be useful for athletes who suffer from pre-event nerves or have an unpredictable pre- event timetable 57. What is a carbohydrate loading? Explain the process. Carbohydrate loading Is a strategy Involving changes to training and nutrition that can maximize muscle glycogen (carbohydrate) stores prior to endurance competition. This diet typically involves a 3-4 day ‘depletion phase' involving 3-4 days of hard training plus a low carbohydrate diet.This depletion phase was thought to be necessary to stimulate the enzyme glycogen synthesize. This was then followed immediately by a 3-4 day ‘loading phase' involving rest combined with a high carbohydrate diet. The combination of the two phases was shown to boost muscle carbohydrate stores beyond their usual resting levels. 58. Why is it though beneficial? To what types of athletes? The extra supply of carbohydrate has been demonstrated to improve endurance exercise by allowing athletes to exercise at their optimal pace for a longer time.It is estimated that carbohydrate loading can improve performance over a set distance by 2-3%. An individual who exercises continuously at a moderate o high Intensity for 90 minutes or longer Is likely to benefit from carbohydrate loading. Typically, sports such as cycling, marathon running, longer distance triathlon, cross-country skiing and endurance swimming benefit from carbohydrate loading. 59. What is recommended for an athlete to eat/drink during competition? It is recommended that a sport drink containing 30 grams of carbohydrate and 1 5 grams of protein (In 500 ml water) per hour of exercise could be taken.With multiple events back to back, a larger amount of this beverage should be consumed 1 org recommended for an athlete to eat/drink after competition? Post-workout nutri tion squires two things: protein to aid in protein synthesis and carbohydrates to replace muscle glycogen. Egg. Chicken breast (protein) with broccoli and brown rice (carbohydrates) 61 . What is meant by the term supplementation? The word â€Å"supplement† means exactly that: a nutrient or group of nutrients (vitamins, minerals, protein, carbohydrates, fats and oils) that are meant to supplement, but not substitute for a healthy diet that you eat on a regular basis.Nutrition supplements come in a variety of forms: pills, capsules, powders, liquids, and even in gel form. The cost of nutrition supplements can range from almost â€Å"at cost† to being outrageously expensive. 62. Are there any benefits of supplementation of vitamins, minerals, and protein to performance? The body is unable to manufacture vitamins, so diet must supply them as vitamins are essential to maintain bodily functions. Protein is responsible for the growth, repair and maintenance of body tissue the use of protein supplements is common amongst power and strength athletes such as weight-lifters, rugby league and rugby union players. 3. Are there benefits from the use of sports drinks; liquid meal supplements, calcium supplements; iron supplements? Why? The benefits of sports drinks are; Convenient, easy to consume 64. What evidence is there for against vitamins/minerals supplementation? Loss of time, effort and money. Overdoses of the fat-soluble kind are the real culprits. The results of overdoses are many. For example, an overdose of vitamin A could cause ringing in the ears, blurred vision, hair loss and a host of other effects. Excessive quantities of some vitamins and minerals can be unnecessary, expensive and potentially dangerous. 5. What evidence is there for against creating supplementation? Creating is possibly unsafe when taken with a high dosage. There is some concern that it could harm the kidney and the liver, or heart function. Creating also causes muscles to dra w water from the rest of the body and could cause dehydration. 66. What evidence is there for against caffeine supplementation? Caffeine can cause insomnia, nervousness and restlessness, stomach irritation, nausea and vomiting, increased heart rate and respiration, and other side effects.Caffeine can make sleep disorders in patients with acquired immunodeficiency syndrome (AIDS) worse. Larger doses might cause headache, anxiety, agitation, chest pain, and ringing in the ears. Large goes may be unsafe and can cause irregular heartbeats and even death. 67. Explain physiological strategies for recovery strategies? Egg. Cool down and hydration. Physiological recovery strategies aim to remove the metabolic by-products of exercise through a cool down period as well as replace lost fluids and energy.Cool down: The cool down, or active recovery, is a group of lower intensity exercises performed immediately after exercise to remove waste products, decrease muscle soreness (DOOMS), improve mu scular relaxation, bring the cardiovascular system back to rest and allow time to reflect on the training or performance. This could involve short Jogging repetitions, slow swimming or similar low intensity activity. Static reduce the risk of injury. Hydration: To replenish fluid lost during training or games the athlete should consume approximately one litter of water for every kilogram of body weight lost.The addition of carbohydrates will speed up fluid replacement as well as refueling muscle glycogen stores. The foods eaten in the 30 minutes immediately after exercise should be medium to high glycerin. Sports drinks are useful because they provide fuel and fluid but should be limited to the 30 minute period following exercise. Solid foods, such as fruit, should be encouraged as they provide additional nutritional value. 68. Explain the neural recovery strategies for recovery egg. Hydrotherapy, massage. Neural recovery strategies such as hydrotherapy and massage help replenish th e nervous system.The change in chemicals found in muscles following heavy bouts of exercise or psychological stress can be addressed by these neural strategies. Hydrotherapy: Hydrotherapy involves the use of water to relax, soothe pain and assist metabolic recovery whilst providing support for movements which eliminate Jarring and straining movements. Typical hydrotherapy methods include spas, underwater massage and swimming pools (heated and non-heated). Active exercise can be incorporated into hydrotherapy sessions allowing a gravity assisted environment.Massage: The main purpose of massage is to assist in reducing training fatigue. It can also be helpful in a preventative way in reducing localized muscle tension that can with time lead to overuse injury. 69. Explain the tissue damage recovery strategies egg. Cryptography Cryptography: Cryptography, or cold therapy, is the local or general use of low temperatures to remove heat from a body part. The goal of cryptography is to decr ease pain and inflammation, promote vasoconstriction and prevent the build up of waste products.Various forms of cryptography have become popular as recovery strategies for many athletes. Examples of various forms are cryptography are ice packs and a Cryogenic chamber. 70. Explain the psychological recovery strategies, egg. Relaxation. Psychological recovery strategies aim to disengage the athlete from the performance. Heart rate, breathing and body temperature remain elevated post exercise and may take time to drop as do anxiety levels about the performance or true performances. Strategies such as relaxation assist to bring these levels to normal levels.Following intense training and demanding performances, athletes may experience symptoms of low concentration, lack of motivation and increased levels of anxiety. Psychological strategies can play an important part in emotional and possibly spiritual recovery by assisting in recovery of concentration, lifting motivation and decreasin g anxiety levels. Some psychological strategies that can be used to enhance recovery are outlined below. Debriefing – Effectively evaluating a performance can be useful way to provide emotional and psychological support after training or competition. This should focus on the process not the outcome.Debriefing allows the athlete to achieve ‘closure' with regards to a past performance and set goals for future performances. This is usually logical, rational discussion removed from the hype and the emotion of performance. Contingency planning – Simple strategies or distracted, such as mood-lifting activities, which are used in situations such as a major performance setback or traumatic event. Social support -Athletes need to build up a network of support contacts outside their athletic lives. Relaxation skills – These relax in many different ways, with some preferring to read a book, listen to music or watch television.Specialized relaxation techniques are als o widely used, including meditation, progressive muscle relaxation, visualization, breathing exercises, positive self-talk and flotation. The athlete needs to practice only one or two techniques on a regular basis for these to become effective tools to use to aid recovery. The choice of relaxation methods is quite individual and involves experimentation to establish which technique works best. Rest and sleep – Rest days are essential and a least one ay per week should be a non-training day.This allows time for physical and psychological recovery as well as time for other interests and activities. Adequate sleep (7-9 hours) is regarded as probably the most important recovery strategy as it provides regeneration and restoration of the body's systems to allow adaptation to training. Too much sleep however, can be detrimental, contributing to sluggishness and lethargy. How does the acquisition of skill affect performance? 71 . What is meant by the term ‘skill acquisition? S kill acquisition refers to the process that athletes use to learn or acquire a new skill.A skill can be defined as an act or task such as typing or drawing, or in the instance of sport, catching, throwing, and running. 72. What is meant by cognitive stage? The cognitive stage of skill acquisition is the early identification and understanding of the skill to be learned. Individuals focus on what to do, that is most of the learning activities during this stage will be in the mind, egg. Watching, thinking, analyzing, reasoning, Judging and visualizing, rather than lots of practice. During this stage the learner develops an in-depth understanding of the skill to be acquired. 73. What is meant by associative stage?The associative stage of skill acquisition really focuses on the idea of practice with the learner learning how to do it. Practice at this stage increases the learner's ability to perform the skill or task. They may not necessarily perform the skill well but have an understandi ng of how to do it. Most learners stay in this stage for a long period of time, with most not progressing to the next stage. 74. What is meant by the autonomous stage? The autonomous stage of skill acquisition revolves around executing a skill automatically without having to stop and think about what to do next or how to o it.It is an advanced level of performance where the individual can perform the skill fluently and instinctively and where outside influences do not affect the outcome. It may take individuals a long time to achieve this stage with many never reaching it. This may be due to the training demands, the complexity of the task or a lack of motivation. 75. Provide an example of how someone would progress through the stages of skill acquisition. An example of an individual progressing from the stages of skill acquisition would able to perform a certain skill without failure and loud have a skill as a second nature. 6. Describe the characteristics of a learner (personality , heredity, confidence, prior experience, ability) The learner brings many influence the capacity of the learner to acquire skills. Personality, heredity, confidence, prior experience, and ability particularly influence the direction of the learning experience. These characteristics influence the speed with which that person may acquire a skill. Personality: Refers to an individual's characteristic way of behaving and develops as a result of infinite social interactions and learning experiences throughout life.From a motor learning point of view, certain aspects of personality tend to be favorable with certain learning environments for example elite coaches tend to select athletes not only with superior physical talent but also those who possess positive learning attributes such as determination, enthusiasm and dedication. Learners whose personality reflects positive ways of behaving are more receptive to instruction and advice, more cooperative in performing set tasks and more help ful in creating a productive learning environment.If they possess patience, a willingness to try new things, listen to advice and can co-operate with OTOH other team members and the coach, they are more likely to have a positive outcome from a skill learning experience. If however an individual loses patience easily, cannot accept advice or cannot share experiences with others they will be slower in developing their skills. Heredity: Refers to the genetic characteristics inherited from our parents. These are unchangeable and limit the dimensions of our potential. The environment determines if we can reach the limits set by heredity.Specific hereditary characteristics influence the potential for success in specific ports/skills. Confidence: As an individual begins to learn skills and experiences success, they begin to develop a sense of self-belief in their ability to perform. Some level of confidence is internally generated, based on how the learner sees themselves (related to their personality). This confidence will then pass into the next level of learning. By learning and performing skills from a simple to a complex level, confidence will rise as the individual is more likely to experience success as they develop their skills.If however, they are given complex tasks early in their placement and they experience frequent failure, confidence is more likely to fall, which may slow down improvements in the individual's skill level. Prior Experience: If an individual has participated in an activity which involves similar qualities, such the hand/eye co-ordination found in hockey, they may be able to learn the skills involved in other sports such as cricket or golf more effectively. It can also be seen between sports such as basketball and netball, and gymnastics and diving.Ability: Ability is the ease with which an individual is able to perform a movement or routine. We often all these individual's gifted or talented as they often show ease and precision when exe cuting a skill. Ability can also be seen in the way in which an individual is able to learn process and implement new skills. Ability incorporates a range of factors, such as sense of acuity, perception, reaction time and intelligence, which combine to allow the individual to do readily what is intended. 77. How can the physical environment affect the skill acquisition?The physical learning environment can have a positive and negative impact on the learning process and is a major factor in the development of skills. The learning environment refers to everything outside the learner, including the weather, the skill itself, the situation it is practiced in, and information from coaches. 78. How can the nature of the skill affect skill acquisition? Stability of the environment (open or closed skills) the precision of the movement (gross or fine skills) the distinctiveness of the beginning and end points (discrete, serial or continuous skills) Timing (externally paced or self-paced skil ls). 9. What is an open skill? Close skill? Gross Motor skill? Fine motor skill? Extremely paced? Internally paced? Continuous skill? Discrete Skill? Serial skill? Examples? Open Skill: occurs in an unpredictable and frequently changing environment (weather, field, opponents) where the timing and the placement of the performance are dependent upon factors outside the control of the performer. Performance of the skill is greatly influenced by external factors and as such most open skills are externally paced. The unpredictability of the environment forces the performer to respond in a variety of ways.Close Skill: occurs in a stable and predictable environment, where the timing of the skill is self-paced and to a large extent, the reformer determines the place where the skill will be performed. Gross Motor skill: involve the use of large muscle groups (arms and legs) and include such things as walking, Jumping, running and kicking. Fine Motor skill: involve smaller muscle groups and f ine movements, such as catching a tennis ball, playing darts and positioning the hand and fingers during a dance performance. Extremely Paced: where the factors external to the performer set the time of execution of the movement.Rhythmic performances such as gymnastics, dancing, and aerobics, are externally paced as the movements must be performed in time with the music. Internally Paced: where the performer determines the time and pace of execution. Examples include serving in tennis and a corner kick in soccer. Continuous skill: A continuous skill is one that has no real beginning or end but is maintained in a repetitive fashion. The starting and finishing point of these skills are determined by the performer, not by the skill itself. This includes the leg action when running, cycling or swimming.Discrete skill: A discrete movement skill has a clearly defined beginning and end. It may include a throw or kick or a forward roll in gymnastics. Serial skill: this skill requires a numb er of separate skills to be performed in a specific order to achieve the set movement required. Activities such as bowling in cricket where a run up, a delivery phase and the follow through need to be combined for effective performance. 80. How are the relevant performance element incorporated into practice? For effective performance in game or competition, athletes need to be able to perform movements under pressure.Performance elements such as tactics, strategies and team plans need to be part of skill practice to enable optimal performance. Egg. Decision making & strategic and tactical development Decision making: Athletes need to make many decisions that will influence the quality of the performance. These include decisions such as who to pass to, whether to shoot for goal or pass, or decisions to accelerate in a cycling or distance running event. Coaches need to provide opportunities for decision making in practice so the athlete can improve their skills resulting in clear deci sions when performing.Strategic and tactical development: Some sports have a high strategic and tactical component. In tactical sports such as basketball, touch football or cricket, the learning environment just reflect the game situations to develop players understanding of how to with game play are can be similar across some sports, such as moving into space or marking a player. Athletes can develop an awareness of the tactics required and apply these skills in a variety of game situations. Tactical development requires practice of pressure situations similar to a game, rather than stationary practice or drills.As tactical development improves, game like practices can become more complex allowing for development of decision making and problem solving. 81 . What are the 4 types of practice methods used to learn skills? The 4 types of practice methods used to learn skills are massed, distributed, whole and part. 82. Describe each, giving examples. When would each be best used â€⠀œ for what types of skill and/ or types of learner? Massed: Massed practice occurs when one skill is continuously practiced in a session with only brief rest periods or none at all.This may involve a variety of drills aimed at improving the one skill performed one after the other. Distributed: Distributed practice can follow one of two forms. One form is when a range of skills, for example soccer dribbling, passing, and shooting. The other is where one skill is practiced, either through a single drill or a variety of skill drills, and broken up by moderate rest periods. Whole : refers to practicing a skill in its entirety, such as a softball pitch, whereas the part method involves a skill being broken into smaller components and each subsoil practiced separately, such as a basketball lay-up.Part: involves learning a part before adding another related part. Many coaches use a combination of methods, where the whole skill is taught, and then if difficulties arise, the skill is broken down and taught as the part method. Regardless of the way it is initially learnt and practiced it eventually needs to be put into a whole skill practice and performance or the co-ordination of the parts cannot occur effectively. 83. How do instructions vary according to the characteristics of the learner? 84. What is feedback?Feedback is the process of providing a performer with information about the nature or result of their performance. The performer will receive information from internal and external sources which may be concurrent or delayed. 85. The sources of feedback are internal and external. Explain these. Feedback can come from internal ND external sources; it may be given at different times such as concurrent or delayed; and it may provide different information such as knowledge of performance and knowledge of results. Internal feedback information received from the senses as a result of movement or self-talk.This helps athletes develop a kinesthesia sense or feel for a movement which allows them to distinguish between a skilled or less skilled performance. For example, when passing a netball, the athlete feels the ball in their hands and is aware of the ball leaving the hand as they can see, feel and hear it moving through the air and being caught by another player. External feedback is information received from external sources (outside the body) such as the crowd or the environment. 86. The types of feedback are knowledge of results (KERR) and knowledge of performance (KIP). Explain each and give examples.Knowledge of results (KERR): suggests how successful the skill was performed, and comes from an external source. This could include a coach discussing the outcome of a performance with the athlete, an athlete seeing the ball drop into the basket from a Jump shot, or from score boards. If the skill execution is successful the athlete is aware of the need o repeat the performance. If results are not favorable, a change must be made to improve per formance. Knowledge of performance (KIP): information received about how well a skill was performed. It may be internal or external.For example a diver may gain information from an external source such as video replay about the position of her body during a movement or a basketball may put up shot and feels the execution is incorrect resulting in the shot being missed. 87. The timing of feedback can be concurrent or delayed. Explain each with examples. Concurrent feedback: information received during a performance. This is most often internal feedback but can also be from external sources. This feedback allows for immediate correction of body position to improve results during the performance of a skill.For example, during a tennis serve, the server recognizes that their ball toss is off direction. This concurrent feedback allows the player to stop the serve and improve the toss, rather than continuing the serve and being forced into error. Delayed Feedback: information provided to the athlete after the skill has been performed, and is therefore received too late to produce a response at the time. An example of allayed feedback is a comment from the coach at the end of the activity, at half time or from video analysis after the game.This information allows for changes to technique in future performances. 88. How is feedback used as learner's progress through the stages of skill acquisition? Feedback is an essential component in the successful acquisition and development of skills, regardless of the stage of acquisition or age of the learner. Feedback provides information about the performance that allows the learner to adjust and improve or continue efficient performance. 89. What are the characteristics of a skilled performer? List and briefly explain what they mean?A skilled performer demonstrates characteristics and abilities which allows them to perform consistently at a very high level. Kinesthesia sense: Kinesthesia refers to the sensory information rece ived from the body about their body position and awareness of limbs during a movement. A skilled athlete's neuromuscular pathways are trained to ‘feel' the movement resulting in better coordination and greater ability to make corrections and modifications while executing the movement. Anticipation: A skilled performer is capable of predicting hat might happen next, by reading cues, and choosing the appropriate response to the action.This gives skilled athletes an advantage over other performers as they can position themselves in preparation for the next phase of play to counteract an opponent's move. Anticipation is particularly important in externally paced activities or where fast movement and decision making is required. For example, by watching the ball from the bowler's hand, a skilled cricket batsman can anticipate the bounce shot. Consistency: Skilled performers demonstrate greater consistency resulting in fewer errors during a performance. An unskilled athlete may occa sionally ‘fluke' a good performance whereas a skilled athlete can perform well over and over.Skilled performers have progressed to the autonomous stage of skill acquisition, resulting in an automatic performance of skill. Unskilled athletes make gross errors frequently and rely on external feedback to correct these errors for future performances. Skilled performers use internal feedback and knowledge of performance. Thus they correct small errors during performance to demonstrate greater consistency and efficiency. Technique: Skilled athletes tend to maintain correct technique despite fatigue or the name situation. They have developed their skills to be fluent, smooth and well performed.The movement is more economical, will not use as much energy, and is phonemically correct and therefore less likely to cause injury. Mental Approach: Mental approach is the ability of an athlete to control their mind as they work towards a movement goal. Skilled athletes are able to achieve thi s through goal setting, visualization, concentration and focus. They are often more competitive, ambitious, confident and committed than unskilled athletes. They are more capable f controlling anxiety and arousal resulting in optimal performance and reduced errors.They are able to perform skills as part of complex movement pattern and strategic play while making complex decisions. The mental discipline of an athlete becomes increasingly important as they move towards the elite level in their sport. 90. How do we recognize a skilled performer? A skilled performer is often stronger, more flexible, better coordinated, balanced and fitter than unskilled performers. They are able to perceive, decide and act in a manner that is efficient in terms of both energy and time. 92. What is subjective appraisal? Examples?

Introduction to Personal Development in Health Essay

1.1 Describe the duties and responsibilites of own role My role is to ensure I treat all my clients as individuals, ensuring they always feel safe and at ease when I am around and doing my care, I make sure I read the care plan every day for each client to see if anything has changed since I have last been in there. I am responsible in making sure all my clients are looked after to a brilliant standard ensuring they are always happy with the care I provide for them, keeping them clean by doing personal care and assisting with needs if they need help such as, getting dressed, brushing teeth and combing hair treating the individual with respect and keeping their dignity at all times, ensuring they are eating and drinking properly and getting enough nutrition in their diet. If needed I will help individuals to administrate medication, prompting them if they do it theirselves so they don’t forget too. Keeping the surroundings clean and safe, making sure I tidy up after my self and my client so they are always in a hygenic surrounding desposing of things in the correct way, always wearing my protective clothing incase of cross contimation and encouraging them when I can ensuring they remain independant and empowered. It is my duty to report anything necessary to my manager, if my client is unhappy, if I feel my client is changing or becoming ill I make sure I inform my manager. Lastly I need to make sure I am up to date with all courses and training to make sure my clients are safe at all times and I am not using poor practice in my work place. 1.2 What standards influence your role as a carer and the way you carry out your duties There are many that influence my role such as: Care Standards Act 2000 Health & Safety At Work Act Manual Handling Operations Legislation Codes of Practice National Occupational Standards The Food Standards Act Whistle Blowing Control of Substances Hazardous to Health 1.3 Describe ways you ensure that personal attitudes or beliefs do not  obstruct the quality of your work Firstly remember everyone is an individual and nobody is exactly the same as you, you may have an individual that has beliefs you do not believe in but you should keep this to yourself as its not fair on them to feel as though what they believe in is questioned or wrong and don’t let your own personal feelings get in the way of doing the job correctly and work in a way that supports their needs and beliefs. Try to understand the individual a little more, learning about their history and their beliefs letting them explain it to you this will help you to know alot more about them and make it easier to know their likes and dislikes because of the belief don’t judge the individual for believing in what they do only empathise with them and show you understand and that you respect them and their beliefs. 2.1 Explain why reflecting on practice is an important way to deve lop knowledge, skills and practice It’s important because you will develop more on the things you already know and learn and develop on the things you don’t know you will learn not to make mistakes you may have made in the past and you will learn where improvement is needed which will make you more effecient at the job role you do and alot more confident to do so in knowing how and when to use the skills you have picked up on and put them into practice. 3.1 What sources of support are available to you for your own learning and development? I can find sources of support inside the workplace and outside of the work place, inside the work place I have I have regular supervisions, this is followed by an observation of me in the work place, in the supervision meeting the senior member of staff will tell me how they think I am doing, telling me what I am doing right and also telling me how I could improve in my workplace and things I could work on to better how I am at work. There are also regular meetings so we can do new courses that have come in or renew courses we have already done so our knowledge is always up to date. Outside the work place I could go to the library to widen my learning ability in the workplace or I could do research on the internet. 3.2 Describe the process for agreeing a personal development plan You discuss with a senior member of staff who has watched you and you discuss your improvments that need to be made and proposals on how to meet those objectives and the activites that follows such as reviews and assesments which you both agree on.

Applying Ecological Principles for Koala

Ecology has been defined as the branch of science that deals with the biotic and abiotic environment surrounding an organism. It takes into accounts the different types of relationships prevailing between an organism and their immediate surrounding and the environment. The study of ecology emphasizes on the significance of such relationships on sustainability of organism. Various ecological principles are set for maintain an optimum natural environment and ensure the safety of endangered species of Australia. Our current report focuses on a particular animal of Australia, the Koala, which is considered to be one of the threatened species in the country. The report elaborates the ecology of the concerned animal, the relevant ecological issues concerning the species and tries to manifest how ecological principles can be applied in order to create a sustainable environment for conservation of our chosen animal species. The scientific name of the animal is Phascolarctoscinereus. Following is the detailed taxonomic classification of the animal: Kingdom: Animalia; Phylum: Chordata; Sub-phylum: Vertebrata; Class: Mammalia; Sub-class: Marsupialia; Order: Diprotodontia; Sub-order: Vombatiformes; Family: Phascolarctidae; Genus: Phascolarctos; Species: Cinereus(Iucnredlist.org, 2016). It is classified as Animalia because of its capability of locomotion and its multicellular and heterotrophic characteristics. Presence of Spinal cord classifies it as Chordate and Vertebrate. Koalas produce milk to feed their young ones, hence they are Mammals. Presence of pouches to carry their young ones qualifies them as Marsupials. The arrangement of their teeth on the jaw and fusion of the second and third digits in its back paw puts it in the order Diprotodontia. Koala is the only still existing member of its family Phascolarctidae. Several characteristics like type and number of teeth and digits are considered to classify it into this family. Considering the features of its urogenital tract, spermatozoa, karyotype and serology it is stated to belong to the genus Phascolarctos.Ecology of Koala Koalas are one of the few animal species of Australia that solely depend on the foliage of Eucalyptus for the source of energy and nutrient. However, specific species of eucalyptus are preferred by the animal and accordingly their population is distributed with their preferred tree species.In general Koalas have a sedentary lifestyle and are solitary animals. Most of them live in overlapping home ranges, which aid them in the process of mating. Both males and females start mating at an age of around two to three years and generally give birth each year. Over-browsing of trees has been a sustainability issue in many areas, which has led to undertaking of several actions like habitat protection, fertility suppression and translocation (Mc Lean 2003). Studies have shown that the tree species koalas use for resting are not necessarily the same species they use for feeding purposes and hence studying their feeding patterns are somewhat difficult (Marsh et al 2014).It has been reported that Koala population increased dramatically in the late 1800s and suffered a considerable decline in the late 1900s due to ecological factors. Currently Koalas are found in Queensland, New South Wales, the Australian Capital Territory, Victoria and South Australia (Melzer et al 2000). In most of the regions the animal has been declared to be Vulnerable by the Australian Government. Koalas were declared to be a threatened species in the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act) by the Australian Government. Further the International Union for Conservation of Nature (IUCN) has declared Koala to be a â€Å"Potentially Vulnerable† species(Savethekoala.com, 2016). Several ecological factors have been identified that have a direct impact on the survival of the animal. Loss of habitat is the most significant of all the issues in this regard. Expansion of human settlement and demands of modern life like roads, factories, agriculture and housing has caused much loss of the wildlife habitats where the animals were already found. Due to increased human population, subsequent increase in cars and dogs has turned to be a serious threat to the animal species. Around 4000 koala deaths have been reported to be caused by cars and domestic dogs each year (Cork et al 2000). It has been reported that Koalas suffer from various diseases such as conjunctivitis, pneumonia, urinary tract infection and reproductive tract infection that might lead to infertility. Chlamydia is most prevalent pathogen found to be affecting the species (Waugh et al 2016). Other threats faced by koalas are bushfires and danger from other wild animals. Ecology deals with the interactions and interrelationships at various levels ranging from populations and communities to ecosystems and biospheres. Populations comprise interbreeding groups of animals belonging to the same species and inhabiting in the same habitat. When populations of different species interact, communities are formed. Ecosystems are the abiotic and biotic components of a predefined area that influences all the populations and communities of that region. Biosphere includes all the biological and physical processes that directly or indirectly influence life on Earth. Several ecological principles play an important role in maintaining a harmony between all the components of an ecosystem. Ecological interdependence is a key factor that determines the survival of a species. Despite of dynamic changes in the ecological systems each and every species residing in a particular area are dependent on other animals and plants. This dependence arises mainly from the food chain and for obtaining energy and nutrients. Each component of an ecosystem aims at reaching goals that are beneficial for the whole and any organism that acts against this notion is considered as a disturbing factor for the overall ecological harmony. Human beings play a huge role in altering ecosystems by changing the physical environment of the same and disturbing the residing organism of the particular region. This proves to be detrimental to the human species itself on the long run. It has been already discussed that changes in the habitat is the most concerning ecological issue for koalas, where human play a significant part(Little et al 2007).Loss of habitat can cause longstanding impacts on the intera ction between the biotic components of an ecosystem. Human intervention must be stopped to conserve the Koala habitats. This can be done by forming certain legislations and laws on part of the government and thus restricting human impact on concerned regions. Koalas solely thrive on eucalyptus plants that too on certain species of the plants are preferred by the animal. Loss of habitat may lead to loss of certain species of the plant essential for survival of Koalas. Disruption of the food chain due to such losses is often life threatening for animals species. Even natural disturbances affect the population and species of an ecosystem. Natural disturbances can influence the shape size     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   and distribution of ecosystems and subsequently thre animal species residing there. The intensity and frequency of forest fires have shapes ecosystems in several regions of the earth. Composition and structure of habitats need to be studied at a landscape level to get an insight about the impacts of natural disturbances. For terrestrial ecosystems the species and community composition and the patch size distribution are of utmost relevance. Bushfire have caused much harm to Koalas consistently. Certain measures are necessary to prevent such fires and deaths of the vulnerable species. Chlamydial diseases in Koalas continue to be one of the most common diseases occurring in the animal (Timms 2005). The causes of preventable disease caused by Chlamydial infection needs to be identified and preventable measures should be taken to avoid further deaths due to such causes. Koalas of Australia are already considered a vulnerable species. Several ecological factors that influence the habitat and consequently their survival of the species have been addressed. Loss of habitat being the most determining factor for the decline in the animal population in recent years needs immediate attention. The indispensible step that needs to be taken is preventing and/or restricting impact of humans on the habitat of the animal. Certain natural disturbances like diseases and bushfires needs to be studied to figure out preventive measures. The role of the government is crucial in this regard. Laws and guidelines must be set considering the significance of the alarming situation. After formulation of such laws the government must ensure effective implementation of the same in order to reach the desired goals.   Bioweb.uwlax.edu. (2016).Classification. [online] Available at: https://bioweb.uwlax.edu/bio203/s2007/mundt_meli/classification.htm [Accessed 22 Oct. 2016]. Cork, S.J., Clark, T.W. and Mazur, N., 2000. Introduction: an interdisciplinary effort for koala conservation.  Conservation Biology,  14(3), pp.606-609. Iucnredlist.org. (2016).Phascolarctoscinereus (Koala). [online] Available at: https://www.iucnredlist.org/details/16892/0 [Accessed 22 Oct. 2016]. Little, G., Lau, T.A., Cypher, A., Lin, J., Haber, E.M. and Kandogan, E., 2007, April. Koala: capture, share, automate, personalize business processes on the web. In  Proceedings of the SIGCHI conference on Human factors in computing systems  (pp. 943-946). ACM. Marsh, K.J., Moore, B.D., Wallis, I.R. and Foley, W.J., 2014. Continuous monitoring of feeding by koalas highlights diurnal differences in tree preferences.  Wildlife Research,  40(8), pp.639-646. Mc Lean, N., 2003.  Ecology and management of overabundant koala (Phascolarctoscinereus) populations  (Doctoral dissertation, The University of Melbourne). Melzer, A., Carrick, F., Menkhorst, P., Lunney, D. and John, B.S., 2000.Overview, critical assessment, and conservation implications of koala distribution and abundance.  Conservation Biology,  14(3), pp.619-628. Savethekoala.com. (2016).The Koala - Endangered or Not? | Australian Koala Foundation. [online] Available at: https://www.savethekoala.com/about-koalas/koala-endangered-or-not [Accessed 22 Oct. 2016]. Timms, P., 2005. Chlamydial infection and disease in the koala.  Microbiology Australia,  26(2), pp.65-68. Waugh, C., Hanger, J., Timms, P. and Polkinghorne, A., 2016. Koala translocations and Chlamydia: Managing risk in the effort to conserve native species.  Biological Conservation,  197, pp.247-253. With a decade's experience in providing essay help,