Friday, January 24, 2020
Close Study Of Wilfred Owen :: essays research papers
~ Anthem For Doomed Youth What passing-bells for these who die as cattle? - Only the monstrous anger of the guns. Only the stuttering riflesââ¬â¢ rapid rattle Can patter out their hasty orisons. No mockeries now for them; no prayer nor bells; Nor any voice of mourning save the choirs, - The shrill demented choirs of wailing shells; And bugles calling for them from sad shires. What candles may be held to speed them all? Not in the hands of boys, but in their eyes Shall shine the holy glimmers of good-byes. The pallor of girlsââ¬â¢ brows shall be their pall; Their flowers the tenderness of patient minds, And each slow dusk a drawing-down of blinds. Overview . Anthem - short musical composition, usually sung. . Stark anthesis is used to present a shocking lamentation against the barbarity of war. . This anthem voices the sounds of battle. . Death, violence and sacrifice are central subjects. . This poem is an extended metaphor (funeral). . Personification is used as the main technique. . Tonal shifts from anger/bitter ââ¬â elegiac mood. Structure . Sonnet, 14 lines, 2 stanzas, 2 quatrains, 1 sestet. . ABAB CDCD. . 10 ââ¬â beat iambic pedometer rhythm. . Rhetorical questions to start each stanza. . Ends in rhyming couplet. Themes . Doomed Youth ââ¬â negative, emotive. . Waste/pity ââ¬â loss of life, waste. . Funeral ââ¬â recurring image, extended metaphor. Language . Descriptive language. . Demonic force ââ¬â torture, consume. . Emphasis on the funeral. . Simile, metaphor, personification. . Juxtaposition ââ¬â sets the scene. Rhyme and Rhythm . Tightly controlled within sonnet structure. . Para-rhyme, used to heighten mournful tone. . Slower rhythmic beat in final quatrain. . Sound mirrors emotion. Symbolism and Imagery . Funeral symbols. . Religious connotations of faith, salvation. . Romanticised images of fallen soldiers. . Visual depiction of the mournerââ¬â¢s face. . Integrates the themes of doomed youth and funeral. . 1st stanza ââ¬â warfront. . 2nd stanza ââ¬â homefront. à à à à à Detailed Analysis Stanza 1 . ââ¬ËAnthemââ¬â¢ ââ¬â song for helpless young boys. . ââ¬ËDoomed Youthââ¬â¢ ââ¬â assonance. . Rhetorical questions to start both stanzaââ¬â¢s ââ¬ËWhat passing bells for these who die as cattle?ââ¬â¢ ââ¬ËWhat candles may be held to speed them all?ââ¬â¢ . ââ¬ËOnly the monstrousâ⬠¦Ã¢â¬â¢ ââ¬ËOnly the stutteringâ⬠¦Ã¢â¬â¢ ââ¬â repetition of the word ââ¬Ëonlyââ¬â¢ stresses the nature of their deaths. . ââ¬ËOnly the stuttering riflesââ¬â¢ rapid rattleââ¬â¢ ââ¬â personification, alliteration and onomatopoeia combine as methods to make war seen more brutal, violent and cruel. . ââ¬ËCan patter out their hasty orisonsââ¬â¢ ââ¬â sense of speed. ââ¬Ëorisonsââ¬â¢ ââ¬â prayer at funeral. . ââ¬ËNo mockeriesââ¬â¢ ââ¬â Christian rites seen as ââ¬Ëmockeriesââ¬â¢. . ââ¬ËNo prayers now for them; no prayers nor bells, Nor anyâ⬠¦Ã¢â¬â¢ ââ¬â negative connotations are stressed by the alliterative repeated use of ââ¬Ënoââ¬â¢ and ââ¬Ënorââ¬â¢.
Thursday, January 16, 2020
My fellow thanes for Macbethââ¬â¢s Coronation banquet Essay
My lady and I were asked to join my fellow thanes for Macbethââ¬â¢s Coronation banquet. As we entered the cavernous hall, which had been decorated with splendid colours and banners, I noticed few people were talking. The sullen silence made the hall seem even bigger and perhaps even darker, and then, I gasped in astonishment as I noticed the feast (I do not know how I could have missed it) it was so vast it took up twenty full tables. Every imaginable food was there including much game. I had only just taken it all in when the sound of trumpets announced to the assembly the king was coming. He and his wife entered. Macbeth was dressed in fine clothes, red and gold silks and rare animal furs. Upon each finger a gold ring glittered , and of course the golden crown of the king. Lady Macbeth was also dressed in fine silks complimenting her pale cold looks perfectly, and also upon her hand rings glistened and gleamed like sun glinting off a newly forged sword. Around her neck many fine chains of gold and silver, the best that could be found. But soon things became not as they should, when my lord started seeing apparitions and things that were clearly not there. They may not have been there but the look of horror on Lord Macbethââ¬â¢s face was enough to persuade me that he saw something others could not, and would not like to. But our Lady Macbeth reassured us and tried to explain it was a problem from childhood. But also throughout the most royal banquet our lord Macbeth disappeared and reappeared many times, he was rumored to have been seen with to shifty looking rogues. My lord and lady Macbeth were also seen to be quarreling throughout the evening, the air between them was thick with unsaid threats and promises, they were both on edge throughout the evening even though his lordship tried hard to hide it. Unfortunately we were asked to leave early as Macbeth had gone into another trance, seeing things that were not there, he talked about them too he spoke of grievances and of blood and injury but as soon as started they had finished and we were bid leave.
Tuesday, January 7, 2020
Pros of medical marijuana - Free Essay Example
Sample details Pages: 5 Words: 1524 Downloads: 2 Date added: 2018/12/17 Category Medicine Essay Type Argumentative essay Level High school Did you like this example? Introduction Over the years there has been constant debate and ethical concerns regarding the use of medical marijuana.Medical marijuana is known to have several pros in the health sector. Based on the ethical approach this research will explain this statement. Modern advances in research and levels of knowledge provide both the patient and doctors with adequate information on the benefits and know the benefits and effects. Donââ¬â¢t waste time! Our writers will create an original "Pros of medical marijuana" essay for you Create order Legalizing marijuana for recreational and medical use in a some of states in the US has drawn mixed reactions and approaches to the use of this drug.For medical purposes, a correct dosage of marijuana is required. Medical marijuana is helping to nausea this I caused chemotherapy and increases appetite in patients with severe weight loss. This primary focus if this paper is on the use of medical marijuana in cancer and the ethical issues concerning its use in medicine (Greene,2016). Marijuana has been used for medical purposes throughout the history of medicine. In ancient times marijuana was used to treat a headache and migraine. However, this drug has taken twists with law enforcers. The drug that was once legal and celebrated for its medicinal use in ancient times turned out to be illegal. However medical researchers have not abandoned researched in the use of marijuana for medical purposes(Levinson,2013).Currently, the stigma that is associated with marijuana is being eliminate d by the discoveries on the medicinal benefits and use of medicine. The push for legalized medical marijuana has resulted to the legalization of medical marijuana in the United States of America 28 states and the capital Washington DC have legalized the use of medical marijuana while some states allow the physicians to prescribe marijuana instead of recommending it to the patient. In some states where marijuana users are arrested, they are allowed to mention medical use in self-defense. The levels of the legalization of marijuana vary from state to state. While in some states it is strictly for medical purposes, in other states recreational use is legal, others allow cannabidiol-only use. Cannabinoids extracted from marijuana are used for therapeutic purposes only such as chronic pain and headache disorders. Some law enforcement officers require supportive evidence for the therapeutic use of marijuana. Medical researchers have found out that medical marijuana has therapeutic func tions in a number of diseases particularly chronic pain disorders. However, the use of medical marijuana is usually case based. Medical marijuana is known for the extensive use in the treatment and control of cancer. It is used to ease cancer-related pain especially potent opiate failure, appetite stimulation for cancer patients, used as an anti-cancer drug (breast, lung, skin, brain, leukemia, and colon cancer)( Owe, 2012).Nabiximols, a registered oral mucosal formulation available in the UK and Canada, is widely used for neuropathic pain related complication and cancer-related pain for patients with failed opiate dosage. According to the recent survey, the Key ethical arguments on Medical Marijuana show that given that therapeutic functions of marijuana have been established, the ethical question, therefore, arises on the legislation. According to the Drug Enforcement Agency (DEA), schedule1 drugs do not have accepted medical use, therefore, have a high chance of abuse. These d rugs have severe psychological and physical effects on the users (Owe, 2012). The ethical concerns raised by the federal authorities include the unproven medical safety and efficacy of marijuana. Legalizing medical marijuana may have negative consequences such as recreational use (Levinson,2013). Another concern is the potential abuse by teenagers and wrong perceptions among children about drug abuse. However, these grounds have been challenged by proving the efficacy and safety of medical marijuana. Marijuana is not a gateway drug to other drugs and using marijuana for medicinal purposes does not lead to bad social consequences as opposed to recreational use. Therefore there are no solid arguments against the use of medical marijuana. In the health sector, the ethical principles guide medical practitioners in the dispensation of their duties. Medical ethics as any other ethical practice focuses on the good versus the evil. The use of medical marijuana produces the double effe ct where there are both good and evil in its use. The good, in this case, outweighs the evil to a greater extent.From the principles highlighted it is evident that medical marijuana is only used when necessary to relieve pain nausea and other cancer-related complications. The patient who uses marijuana is must be tolerated once the negative effects arise since these effects are not the target of the treatment though they accompany the therapy. As long as the positive effects of using marijuana for medical purposes outweigh the negative effects, there can be no better option (Greene, (2016). Another greater concern is where the patients get their medical marijuana. The black market supplies the largest volumes of marijuana at lower prices.This is the reason why there is a call for legalization of medical marijuana and establishment of appropriate regulation. By disallowing the doctors from administering medical marijuana when it is required violates the principle of nonmaleficence since they will fail to offer appropriate therapy. In the modern world, there are a lot of benefits associated with of using medical marijuana, this claim is therefore supported by many researchers who see no reason for illegalizing the use of this drug.As of now in many countries all over the world marijuana use is illegal and using it might be perceived as breaking the rule of the law.On the ethical approach, those in authority such as the top political leaders should push laws to legalize marijuana for it is associated with many pros if used wisely .in the health sector the drug is known in the treatment of cancer which has become a deadly disease in the recent years (Levinson,2013). The magnitude of the medical benefit of a drug influences the decision about its acceptability. The effects, risks associated with use are also considered before the drug is approved. The acceptability of marijuana and a medical drug faces many challenges in the USA and the world. This is despit e the scientific proof of its use as an anti-cancer drug, used in anxiety reduction and sedation. Therefore the fact that marijuana is essential in the treatment of cancer outweighs the cons associated with it. The FDA must, therefore, measure the risks associated with marijuana with the therapeutic benefits. For patients who dont respond to antiemetic drugs, the use of marijuana is more effective in their treatment. Marijuana is also used in the treatment of AIDs. Generally from the above perspectives strategies should be made based on legalizing the use of medical marijuana as it really helps in improving health status and the well-being of the society. Medical research proves that medical marijuana is effectively especially in the treatment of cancer. Progress has also been made in recognition of this significance of marijuana in medicine. Consequently, almost half of the states in the USA have legalized medical marijuana (Levinson,2013). The ethical principals prevent the doctor from inflicting pain on the patient. Therefore, by preventing the use of medical marijuana to relieve pain causes harm to the patient. This, therefore, calls for an understanding on the part of legislators to enact laws that are in the best interest of the people. The Clinton administration eased restrictions on medical marijuana, supplied marijuana to medical researchers and encouraged researcher to seek to fund research in this field. During the Obama administration, several states legalized medical marijuana. Therefore the Clinton administration laid the foundation for progressive research in the field of medical marijuana. Consequently, the researchers did not disappoint since immense benefits were discovered. The suffering cancer patients should draw government and public attention and concern. Medical professionals, therefore, need to advocate for medical solutions and provide strong research to support their claim. Patients suffering from extreme pain have been known t o call for physician-assisted suicide. The advances in medical research can help to control such scenarios. Cancer is a terminal illness, yet medical marijuana has proved to be an invaluable therapy and therefore the government and the relevant stakeholders should consider legalizing the use of medical marijuana. References Greene, W. (2016). Dispensing medical marijuana: some halachic parameters. Judaism: A Quarterly Journal of Jewish Life and Thought, 55(1-2), 28+. Retrieved from https://go.galegroup.com.gmclibrary.idm.oclc.org/ps/i.do?p=LitRCsw=wu=mill30389 v=2.1it=rid=GALE%7CA149590104asid=d64452ee5417c5cb681e60ed4887b6e7 Levinson, M. H. (2013). An extensional approach to drug legalization. ETC.: A Review of General Semantics, 60(2), 125+. Retrieved from https://go.galegroup.com.gmclibrary.idm.oclc.org/ps/i.do?p=LitRCsw=wu=mill30389 v=2.1it=rid=GALE%7CA107488013asid=32b1610852add323f2bce969cb2fc9cd Owe, J. (2012). Dealing with Dope: drugs research officer James Rowe diagnoses a case of ` moral panic in press reactions to marijuana law reform. (Essay). Meanjin, 61(2), 91+. Retrieved from https://go.galegroup.com.gmclibrary.idm.oclc.org/ps/i.do?p=LitRCsw=wu=mill30389 v=2.1it=rid=GALE%7CA87509116asid=0cc7b1a8e488cbbec2e29aed0893da31
Monday, December 30, 2019
Ust Finance - 1054 Words
1) Frame the issue. Briefly describe that UST is planning to reverse a long-standing conservative financial policy. Issues: a) UST had seven pending health related lawsuits at the end of 1998. P.66 b) Thereââ¬â¢s previous uncertainty is enhanced by a lawsuit that alleged that UST had violated antitrust and advertising laws and participated in anti-competitive conduct. The industry agreed in November to settle state Medicaid lawsuits with a $206 billion settlement and bans on advertising and promotions that appeal to youth. P.66 c) UST is a dominant player of most smokeless tobacco, or most sniff, controlling approximately 77%. Also, UST expanded the category and continued to rise prices, smaller players eroded USTââ¬â¢s market shareâ⬠¦show more contentâ⬠¦P.67 f)There is chance that hard to expand the tobacco to international market due to cultural issues tobacco, which limited the future industry development in the future. Even though the company face lots of litigation and product diversification risk, the overall business risk is still low based on the price elasticity, inelastic consumer demand of the product. Also, the UST has introduced products in the price value market and sale their products in high price, which raise the value and demand in the market. Since the company has a steady demand and dominant market position and brand name with regard to their core business, the UST has a low business risk. 3) Discuss USTââ¬â¢s very profitable past financial performance. Is the past performance expected to continue in the future? Income statement 5-Yr CAGR 10-Yr CAGR Net Sales 5% 9% EBIT 6% 11% EPS 9% 13% GPM 79.7% 77.3% NPM 32.7% 31.3% ROE 122.8% 89.1% Div Payout 61.6% 51.4% - From the Summary Financial information for UST Inc. Exhibit 3 showed that the compound annual growth per year has been decreeing in the past five years when comparing with the past ten years of Net Sales, EBIT and EPS. 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To Briefly Review My Performance1831 Words à |à 8 Pagesinterpersonal skills and I gained exposure to various roles and stages of software methodologies and team development. In addition, I have gained experience observing how IT functions in the corporate environments of two different industries: Retail and Finance. I have developed a better understanding of team dynamics and I am learning how to contribute to them more effectively. Over the course of the year I worked two at client sites Meijerââ¬â¢s POS (Point of Sales) team as a QA tester SME and recently as
Sunday, December 22, 2019
The true protagonists of Sir Gawain and the green knight...
The true protagonists of Sir Gawain and the green knight What is the most representative element to the stories of King Arthur and his knights of rounds? Most of people may say that courtly love and chivalry of the knights. The story of Sir Gawain and the green knight may not be different with other stories. The reason can be the story also ended with praising the chivalry of Gawain. The heroic protagonist face with the antic villain with magic and finally, he survive from that trouble. It can be just read into the typical heroic story. However, when looking in deeply, there are some vague points that this story theme can be just chivalry of the knights. Though the pride of Gawain was broken so much, the story just ended with praise theâ⬠¦show more contentâ⬠¦But, the definite solution of this panic was the King Arthurââ¬â¢s word to Guinevere, ââ¬Å"Dear lady, donââ¬â¢t be daunted by this deed today,/ itââ¬â¢s in keeping that such strangeness should occur at Christmas/ between sessions of banter and seasonal song,/ amid th e lively pastimes of ladies and lordsâ⬠(470-73). The king Arthurââ¬â¢s single comment for relaxing Guinevere also relaxes the whole atmosphere of the court. Though Guinevere is described as weak character, but she was the very important character for symbolize the great stability of King Arthurââ¬â¢s court. On the other hand, interestingly, the description of the lady of lord Bertilak is almost same with Guinevere, ââ¬Å"tapestries from Toulouse and Turkistan/ were fixed against walls and fitted underfootâ⬠(858-59). The same tapestries that Guinevere had been hang in Gawainââ¬â¢s room and tempted by the lady described as, ââ¬Å"more glorious than Guinevereâ⬠(945). Even some critic says, ââ¬Å"Lady is in fact a second Guinevere, albeit in the guise of the false Guinevereâ⬠(Heng 502). That may signs that the lady also has the role that symbols the nobility of Bertilakââ¬â¢s court. Furthermore, she was much more active woman than Guinevere. When s he faced with Gawain, ââ¬Å"She who desired to see this stranger/ came from her closet with her sisterly crewâ⬠(941-42). In the ordinary stories about courtly romance, a knightââ¬â¢s interest to a lady was described. But, in this case, the way for description is reversed.Show MoreRelatedThe Metrics Of English Literature4721 Words à |à 19 Pagesprovides structure and order while creativity invokes discovery and development of new meaning of the English language. Fred: Well Joseph, what is your opinion on this? Joseph: In much respect to this artistic opinion, the development of the English language is more than simply creative writing. History has integrated itself into the language, not to mention the most influential factor in shaping language: society itself. It is to be expected that an everyday language changes throughout history. I mean
Saturday, December 14, 2019
Coastal Managment Free Essays
A coastal environment (Small/Regional Scale) the processes affecting this coast, Its landforms and Its management Key Questions from the GEESE syllabus: Key Questions from the GEESE syllabus: Why do coastal processes need to be managed? How are coastlines managed? Why does coastal management create controversy? The Forth-Hymnals coastline Is an area currently undergoing a major change In the way It Is managed. Your task is to find out: 1. A description of the location of this stretch of coastline 2. We will write a custom essay sample on Coastal Managment or any similar topic only for you Order Now What coastal features are found along this stretch of coastline 3. What management strategies are being developed 4. Why they are being developed 5. Collect a set of specific facts about the management strategies 6. Who will benefit from the new strategies 7. Who will be disadvantaged by the new strategies Your research must have all of this information, as the exam board may ask a case study question on any of the above aspects of this case study. You will be writing a timed Case Study answer following this work, which will only use part of your research information: For a named area of coastline, describe the management strategies being used and explain how different groups of people will be affected. Your work will be assessed using the case study Mark scheme My Hymnals Coastal management Case Study 1) A description of the location of this stretch of coastline Site Location ââ¬â The site location on the beach on the seaward side of lower forth village Hymnals is located In Wales 8 miles (1 3 km) north of Abernathy and It Is 1. 5 miles north of forth. The Hymnals coast line stretches over 2 miles and Is located In the county of Correction . Hymnals is situated right next to a number of small towns and is unconnected to the main road the AAA. ) What coastal features are found along this stretch of coastline To the north of this coast lies a large estuary with a embryonic split occurring towards the mouth of the estuary. A spit is formed from alongshore drift moving material along the beaches and the material is deposited and overtime the spit forms a right angle shape 4. Waves cannot get past a spit, which creates a extends about km from the southern side of the defy estuary. T he main line of the spit is formed by gravels that are exposed at high water level along the southern part f the spit. 3) What management strategies are being developed? Work began early autumn 2010. The aim of Correction council is to protect the beaches from erosion and flooding and the surrounding communities. On cardigan bay there are around 1500 homes and about 7000 to protect from the natural elements of living near to and visiting the coast. Forth village has developed on a mobile shingle beach with many properties built on the beach, this means it is more vulnerable to flooding. Wooden Grosses Grosses protect against alongshore drift and backwash which means the beach will be fee from erosion and the beach material being washed downer by alongshore drift. In the assââ¬â¢s Correction county council built some wooden grosses and breastwork defenses however they have recently been deemed as coming to the end of their life and there then was a further need for protection of the km frontage. Rock Grosses Constructed near the Craig y Delay cliffs to the south of forth. Grosses do not add extra material to a beach, but merely retain some of the existing sediment on the updraft side of the grosses At the southern end Another strategy to protect against erosion from the waves the council built a series of onshore rock breakwater grosses. The grosses are mm long each Greene is followed by a breakwater. The rock grosses are made of rock obviously and commonly are basalt. ââ¬Å"Two rock grosses and two rock breakwaters will be placed at intervals along the beach, and these will retain the shingle, in much the same way as the timber grosses do now. â⬠ââ¬â Correction council The present coastal defenses were designed in the sass, and the timber grosses and breastworks directly fronting the village were constructed in stages urine the early sassââ¬â¢s, with the grosses reducing the alongshore drift of sediment, and the breastwork providing a back stop to protect the shingle bank on which so much of Forth has been founded. The Multi-Purpose Reef The multi-purpose reef is located mm offshore which will be unobstructed and only to be seen when the shore is out. The idea is that the waves brake over the reef which will reduce the energy in the waves so they arrive at the beach with less force therefore reducing the amount of erosion and to encourage the development of a broader beach inshore. The reef has been created to protect the shingle beach from erosion however it has created a better surfing facility and so encouraging surfers to the area. Beach Nourishment ââ¬Å"Sand and shingle will be placed on the beach to increase its width. This will provide Forth Village with more protection from incoming waves, as waves will be breaking further offshore and they will therefore have a wider beach over which their energy is released. â⬠ââ¬â Correction council Beach nourishment took place along all of the lower forth village frontage. The shingle was imported and placed along the village frontage to create a stable beach. Along the village frontage , the aim was to create and sustain a shingle beer with a minimum crest width of mm. Multipurpose reef ââ¬â The reasons behind the construction of the multipurpose reef is to encourage the waves to brake on the reef and so losing their energy out offshore so when they reach the beach they have little energy therefore minimizing the chance of erosion by hydrophilic action. Another benefit of the reef is that it provides a very good surfing facility as it acts to focus and shape the waves to improve curability. The final aim of the reef was to encourage a wider beach inshore which is nether coast protection component. Beach Rock Grosses and Rock Breakwaters They placed to rock Grosses and two break waters in intervals along the beach which will stop long shore drift and protect the shingle beach the same as the timber ones but obviously much more durable. Beach Nourishment Sand and shingles will be bought by Correction council and deposited on the beach to extend its width. This therefore will increase the protection of Forth village from the incoming waves as they will be breaking further offshore and also have more beach for the waves to break their energy down on. 5. Collect a set of specific facts about the management strategies See within questions three and four 6. Who will benefit from the new strategies There are many people who will benefit for example The Locals It has become evident throughout my research that there is a main concern concerning this locals and the protection of their homes and businesses. All the protection elements of the scheme aim to protect against the erosion of the beaches which would eventually get further inland and destroy their homes. Tourists The beach nourishment means that there is a wider beach therefore making it deter for tourists as there will be more room for more people and the beach will be more appealing to them. Also the construction of the multi purpose reef means there is a better surf facility for surfer visiting the forth coastline. Entrepreneurs of Forth and Hymnals Inevitably the Attraction of tourists to the beaches will benefit the local shop owners and restaurant owners and also holiday makers as there will be more people interested in visiting forth and hymnals because of the better coast conditions and so therefore more people to spend money in the local businesses How to cite Coastal Managment, Papers
Friday, December 6, 2019
Phyletic Gradualism free essay sample
Colorado Technical university| Sci210-1104B-11| Phase 2 ââ¬â Individual Project| | Deanna Filkins| 11/27/2011| | Phyletic gradualism is the theory that one species changes to another by combining the better genetic features of the species and these genetics mutate and result in an entirely different species. This change is slow and gradual and most often occurs in small populations. The species changes a little at a time over a certain period until it no longer has any traits of its ancestors. Thus, it becomes a new species. There are gaps in the fossil record which have raised many questions to the validity of this theory. One example believed to be a result of phyletic gradualism is the foraminiferans. This tiny marine species remained the same from 10 million to 6 million years ago. They then began a gradual change which lasted approximately 600,000 years. At this point they were a totally different species from their ancestors. (Dictionary, 2009) Another example is found in rocks that dated at approximately 370 million years old, only sea creatures are found. We will write a custom essay sample on Phyletic Gradualism or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page However, in 1998, scientists found a fossilized fin that had 8 digits and the appearance was similar to the fingers on a human hand. This fossilized fin was determined to be 370 million years old. The Biologos Foundation, 2011). There is no doubt the fin was that of a sea creature, but the fossil is strong evidence of a gradually changing form. These examples are few and far between. There is very little evidence which supports phyletic gradualism due to no intermediate species being found in the fossil record. Punctuated equilibrium is a theory that evolution is characterized by long periods of stability in the characteristics of an organism and short periods of rapid change during which new forms appear, especially from small subpopulations of the ancestral form in restricted parts of its geographic ange. (Merrium-Webster, 1978). Tribolites, ancient arthropods, lived on this planet for over 300 million years. During this time, they took many formsââ¬âsize ranged from less than a centimeter to two feet long. Due to the abundance of these creatures, scientists have a complete fossil record. In 1933, a German Jewish scientist, Rudolf Kaufman, noted that the evolution of tribolites was slow for long periods of timeââ¬âthen changed dramatically and quickly. This major change was punctuated. Punctuated equilibrium predicts the sudden appearance of new species in the fossil record. Changes occur in small regions and populations; therefore, there is little probability of finding intermediate species. Presumably, major environmental changes in predation pressure, food supply and climate caused rapid periods of change. Likely, triggers for rapid evolution were severe droughts, major volcanic eruptions and the beginning and ending of the ice ages. Fossils are the best evidence of life history that we have today. They include such things as shells, seeds, skeletons, DNA and traces of organisms from long ago. The fossil record reveals evidence of when life began, what kinds of organisms existed and the length of their existence. It provides information about how organisms evolved. Scientists can even determine what type of climate was in an area and how it changed. Due to many natural factors; such as decayââ¬âmany organisms have not been preserved. The result is an incomplete fossil record. We will never know the complete record of most organisms that have existed on this planet. Over time, organisms have notably changed. http://www. merriam-webster. com/dictionary/punctuated%20equilibrium http://www. biology-online. org/dictionary/Phyletic_gradualism http://biologos. org/questions/fossil-record Lienhard
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