Fahrenheit 451 By Ray Bradbury - 1948 Words

Fahrenheit 451 employs a number of symbolisms to accompany the theme of censorship. Fahrenheit 451 demonstrates the impact of censorship and forced conformity on the Montag and surrounded people, life in a dystopian world where books are completely forbidden. The title itself is a reflection of the temperature at which books are burned on fire. The novel was actually written in the era of McCarthyism. It was a time when many Americans were falsely accused of trying to subvert the United States government. Moreover, it was also a period of the Cold War and a time when televisions emerged as a popular mode of communication. With this effect, Fahreinheit 451 seeks to address the effect of consumerism and reductionism by concentrating on how human creativity and individuality were destroyed by the mass media and advertising industry and also by political ideologies. The Fahrenheit 451 is, however, a work of science fiction that reflects a dystopian era. Bradbury employs distinctive liter ary styles such as symbolism in order to underscore the values of human imagination. He also deploys such literary style in order to portray cultural heritage. Based on the theme of censorship, reading or owning books was considered a taboo and was illegal. Almost every member of the society focused their minds on entertainment and mass media in order to achieve immediate gratification in life. Whenever people came across books, they were burned and the owners of such books were frequentlyShow MoreRelatedFahrenheit 451 by Ray Bradbury719 Words   |  3 PagesThe flash point of paper, or the temperature at which paper will burst in flames, is 451 degrees Fahrenheit. In Fahrenheit 451, written by Ray Bradbury, the main character, Guy Montag, is a â€Å"fireman† in a futuristic society where he and his coworkers start fires, rather than put them out. Books are banned and burned, along with the owner of the book’s house and sometimes even the owner of the book, upon disco very. Technology has taken over in a sense that social interaction between the average personRead MoreFahrenheit 451 By Ray Bradbury1952 Words   |  8 Pagesis clearly displayed in the plight of Ray Bradbury’s novel about a dystopian American society, Fahrenheit 451, which contains many ideas and bits of content that some people believed should be censored. In fact, one of the reasons that this novel was censored for displaying the dangers of censorship, which is both extremely ironic, and telling as to where this society is going. Thanks to several distributors and oversensitive parents and teachers, Fahrenheit 451 has been banned in many schools overRead MoreFahrenheit 451 By Ray Bradbury954 Words   |  4 Pages In Fahrenheit 451 by Ray Bradbury, the author uses allegory (often misinterpreted by readers) to show the dangers of mass media consumption and the decline of reading traditional media. Many readers draw incorrect conclusions (lessons learned) from the book due to how generally the book applies its theme. Government censorship, though an important topic, is not the intended focus of the novel Fahrenheit 451. Finally, Bradbury’s original message of the book shows the beauty of traditional media andRead MoreFahrenheit 451 By Ray Bradbury1592 Words   |  7 PagesWhen writing the introduction to Fahrenheit 451, author Neil Gaiman stated that â€Å"ideas--written ideas--are special. They are the way we transmit our stories and our thoughts from one generation to the next. If we lose them, we lose our shared history†. Gaiman is absolutely correct; especially because what he is saying heavily applies to books. Books are a critical aspect in shaping humanity as a whole, they create and share a network of creative ideas, history, and overall entertainment; to loseRead MoreFahrenheit 451 By Ray Bradbury918 Words   |  4 Pagesâ€Å"Fahrenheit 451,† written by Ray Bradbury, is a futuristic, dystopian novel based upon a societ y secluded by technology and ignorance. In this future society, books are outlawed and firemen are presented with the task of burning books that are found in people’s homes. Montag, a fireman, finds himself intrigued with the books, and begins to take them home and read them. As the story progresses, Montag learns the truth behind why books are outlawed and flees his city to join the last remnants of age-oldRead MoreFahrenheit 451 By Ray Bradbury847 Words   |  4 PagesSet Knowledge On Fire The book Fahrenheit 451 is a postmodern work by Ray Bradbury first published in 1951. In Bradbury’s story, all books are illegal and are subject to be burned by firemen. Furthermore, the two predominant themes of Fahrenheit 451 are censorship and ignorance. The censorship implemented over the years removes all information from society that is necessary to learn, which accomplishes to prevent people from questioning anything. The ignorance of society has been fostered and theRead MoreFahrenheit 451 By Ray Bradbury1661 Words   |  7 Pages1.) In the novel, Fahrenheit 451 by Ray Bradbury, Montag’s view on life reverses. Two characters the influence the main character Guy Montag are the old lady whose house and books were burnt down and Mildred. The old lady was caught preserving books in her home. Firemen including Montag were ordered to burn the books. The old lady refused to leave her books, so she too was burned. She bravely gave an allusion as her last words, â€Å"Play the man,’ she said, ‘Master Ridley.’ Something, somethingRead MoreFahrenheit 451 by Ray Bradbury818 Words   |  4 PagesFAHRENHEIT 451 BY RAY BRADBURY Important People in Montag’s Life In Partical Fulfillment Of English 2 Ms Irina Abramov By Helen Hernandez November 9, 2012 â€Å"There are worse crimes than burning books. One of them is not reading them† -Ray Bradbury. In the past there were events that affected book writers. People will get together to burn books because they thought it was inappropriate or they were against their literature. Montag is a fireman in a futuristic society who would startRead MoreFahrenheit 451 By Ray Bradbury863 Words   |  4 PagesThe novel, Fahrenheit 451 was written by Ray Bradbury and it took place in the dystopian future. Throughout each novel, we are able to see a major theme, which is censorship. In this essay, I will explain how this theme are explored in the story by using the literary devices. To begin with, in this novel, censorship is not given a straight description, but we can see how the author shows it through many literary elements, such as using the setting, tone and symbolisms even foreshadowing. This novelRead MoreFahrenheit 451 By Ray Bradbury1544 Words   |  7 PagesRay Bradbury, the author of Fahrenheit 451, expresses his perspective on life in an interview. His interview contains a common theme: Do what you love, and love what you do (Bradbury). Bradbury sends a message in his interview that people should love life, and live to the fullest because he believes life is a beautiful thing. Although Bradbury no longer can demonstrate his love for life his message still lives in the pages of Fahrenheit 451. The Government of the society in the novel has told their

The American Dream Essay - 755 Words

A great dream, The American Dream. Or is it? Is my American Dream the same as your American Dream? Does it help? Or is it harmful? Do you know? â€Å"To achieve wealth, status, business, family, house, and (a) car(s).† That is the modern american dream. That’s is quite different compared to the original American Dream, â€Å"Every person has the opportunity to achieve their own idea of happiness.† Which version is your version? Or maybe your version is different. Have you thought about what different versions of the American Dream might do? What if one version, stressed homeownership? Well, it might move people to buy houses. Like the housing bust of 2016-7. That wasn’t good. Or what about the materialistic American Dream? People start spending more†¦show more content†¦Be safe, and well. And that’s what I want for people. But I digress. Back to the topic. I want you to compare two different versions. Modern vs Founding The American Dream. The one I’m referring to is made by the current president, Donald Trump, in one of his talks. We have already had versions like this (housing). Let’s take a look at the main points. (Modern/Materialistic) 1. Everyone should own a house 2. Everyone should own 1 or more vehicles 3. Everyone should be wealthy 4. Everyone should be of high status. Like celebrities. 5. Everyone should own a house 6. Everyone should have a family. Now I want you to compare that with the version in the declaration of independence (Founding). â€Å"We hold these Truths to be self-evident, that all Men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the Pursuit of Happiness† What does this mean? It almost doesn’t look like a version does it? Well, no, not the typical version, the typical version looks only at the surface. While this is targeting more complicated issues that plague both society and the individual. Let me summarize. (Founding) 1. All people are free 2. All people deserve life 3. All people have the right to pursue their own happiness. Now let’s compare that with the modern version. The Founding version 1. Is stating. 2. Is giving. Giving rights, to want makes you tick. The modern version is telling you to be some way. 1. Is judging.Show MoreRelatedEssay On The American Dream1004 Words   |  5 PagesThe American Dream: Is it Only a Dream? From the moment colonists stepped foot on American soil, freedom flowed through their skin. The new country would bring endless opprotunities to anyone who wished to pursue their dreams. Through years of effort, the United States was born and along with it a sense of equality and meaning. Today, America has much to stand for. Although times were rough along the way, the American dream is one of being free and having a voice. America has proven itself to beRead MoreAmerican Dream Essay3358 Words   |  14 PagesTHE AMERICAN DREAM THE AMERICAN DREAM Section #1 a. The impact cultures in North America have on the United States is that each region adapted the traditions and/or beliefs of those who settled in that area by maintaining dance, music, and crafts. Many English settlers did not respect the Native American cultures, and were seen as uncivilized and/or savages. Basically there was a clash of cultures, with new ideas pushing away old ways and mayor cultures oppressing others. b. ImmigrationRead MoreThe American Dream Essay1480 Words   |  6 PagesThe American Dream is a concept that has circulated around the world and has caused people from other countries, and those who live in America, to come to our nation and take advantage of the opportunities in place to better their lives. The definition of the American Dream, provided by James Truslow Adams in his book The Epic of America (1931), is â€Å"a land in which life should be better and richer and fuller for everyone, with opportunity for each according to ability or achievement†¦It is not a dreamRead MoreThe American Dream Essay819 Words   |  4 PagesGrowing up, I always thought the â€Å"American Dream† was having a nice suburban house with a husband, a few kids, and a golden retriever. I think of people within the Middle Class had it pretty good because of the nice house and adorable, tightknit family. The dream has never really changed, and I don’t think what my imaginatio n of it ever will. Something else I think of when thinking about the â€Å"American Dream,† I immediately think about is all the people that come to the United States from all overRead MoreThe American Dream Essay799 Words   |  4 PagesWhat is the American Dream? In America, numerous cultures and ethnic backgrounds are present. The American Dream is a subjective phrase, with different meanings for different people. The novels Into the Wild by Jon Krakauer, The Bean Trees by Barbara Kingsolver, and I Know Why the Caged Bird Sings by Maya Angelou, portray different definitions of the American Dream. In theory, the American Dream is the thought that through hard work, anyone can achieve their goals in this country. In Into the WildRead MoreEssay On The American Dream936 Words   |  4 Pagespersecution. Starting with the European settlements in the 1600s and many waves of diverse groups of people migrated after thus creating this ideology known as the America Dream which encompasses the opportunity at a better life and growth in all aspects political, economic religious etc. But at what cost what is often forgot is the American nightmare which is included the perverse and horrifying accounts of colonialism, diaspora and slavery. Slaves were not migrants they did not come here on their ownRead MoreEssay on The American Dream1459 Words   |  6 PagesThe American Dream in Death of a Salesman, The Great Gatsby, and Maggie: A Girl of the Streets Millions of immigrants come to America each year to seek their American Dream. Many people believe that rising social mobility and success is possibleRead MoreEssay On The American Dream1456 Words   |  6 Pagesorder for them to come to the United States and pursue the American Dream. The American Dream has a different meaning for everyone. Many people might think of the American Dream as being able to get a job in order for them to be able to help their family members who they left back in their native country, while for others the American Dream will be to be able to purchase their first home in the United States, while for others the American Dream might be to have a good job in order for them to pay forRead MoreAmerican Dream Essay992 Words   |  4 Pagesdifferent issues as they settle in the United States. Although these problems may vary, the message is the same; the American dream is a lot more difficult to achieve than previously thought. Although every immigrant is different in the problems they face while in the country, one problem seems to stand out from the rest. The biggest obstacle for immigrants to overcome to achieve the American dream is in the field of jobs. The biggest problem immigrants face is finding work in which they can support themselvesRead MoreEssay On The American Dream1328 Words   |  6 Pagestheir personal needs. But of course, as many other families in America did and still do, they had a dream. The American Dream. Which was to come to America for a better life and provide a better future for their family and the future generations of the family. And I am proud to say that they accomplished that American dream. Because I, as an American who comes from Latino origins am the American dream. My family s past has had a very profound influence on me as a person. Since I was a child, I

Globalistaion Coffee preparation free essay sample

Our International business module aims for us to explore and understand theory behind international business and trade. These concepts theories can be applied and understood using real life business case studies. These theories include: Globalisation, International Trade Theory, International Business Strategy and Internationalisation Process of the Firm. For this assignment we chose to use Starbucks. Starbucks are relevant and apply well to the above theories as they are a globally recognised brand and have achieved large success since their founding in 1971. They now operate 15,000 stores across 50 countries and employee in excess of 150,000 staff. ‘Globalisation can be defined as the process by which markets and production in different countries are becoming increasingly independent due to the dynamics of trade in goods and services and flows of capital and technology. It is not a new phenomenon but the continuation of developments that have been in train for some considerable time.’ (EU Commission 1997, cited by Held) Globalisation has been aided by improvements in transport and technology as well as the movement of capital. The Internet has made the world as much smaller place and multi-national enterprises are becoming more common. Also barriers to trade have been reduced dramatically worldwide over the last few decades. All of which aided Globalisation for companies. International Theory of Trade or Classical Theory includes Adam Smith’s theory of ‘Absolute Advantage’ and David Ricardo’s theory of ‘Comparative Advantage’. In ‘Absolute Advantage’, countries specialize in what they best produce, reducing goods prices and encouraging trade across countries. David Ricardo’s comparative advantage reinforces Smith’s theory of a country producing its most efficient product even if it possess’ efficiency in more than one product. He states that although they possess efficiency in more than one, one of the products must still hold a marginal higher efficiency. This benefits countries as you get to import what you cannot produce and you get to export what you are good at producing. This creates agreements between countries on trade and encourages relations and creates economic growth. (Wall, Minocha and Rees 2010) International Business Strategy is an essential area for the expanding organisation to review. Your strategy is the plan that you have for when you are going to internationalise your company, this will differ on what type of company you are and what your company objectives are. Examples of international business strategy include: importing, exporting, franchising, licensing and foreign direct investment. Foreign direct investment is the most profitable, but the most risk risky strategy for a company to implement. The Internationalisation Process of the Firm reviews why the firm are internationalising or expanding internationally. These can include Diversification, Economies of scale, Market growth, Joint ventures and a Saturated domestic market. The process you take will depend on your industry and the strategy that you plan to implement. Background of the company and international issues facing In 1971, Starbucks started off as a Seattle-based coffee company, which sold coffee beans and coffee equipment. Starbucks began to change their vision in the late 1980s after Howard Schultz visited Italy and was inspired by their coffee-drinking culture and he wanted to bring that to the American market. This idea was initially dismissed by Starbucks owners, but when Schultz bought the company, he implemented his idea and Starbucks as we know it today was born. The initial opportunity for success lay with the Americans and Italians having an established coffee culture. The Italians liked to drink expressos and sit outside in the sun; whiles Seattle natives preferred to drink black coffee indoors to keep out of the cold. Seattle was a sophisticated city and with an increase of people living in cities, Schultz believed that this was a good starting point for Starbucks as people in a sophisticated city would be more willing to try something new. This was Starbucks first opportunity. Starbucks wasn’t profitable in its first few years, but they believed that they should expand to build up their brand name. Starbucks strived on their brand name and it resulted in them opening many stores across America and then they expanded into Canada. Starbucks built on the power of their brand and made a proactive decision to enter the Asian market in mid 1990s. Asia was a major opportunity: as the Asian people are obsessed with American culture. Starbucks opened their first Asian store in Japan in 1996, via a joint-venture. Starbucks was now an international company. This was big opportunity for Starbucks to increase their growth. In the late 90s and early 2000s Starbucks continued to expand at a rapid pass, entering many more countries in Asia and then moving into the European market. In 2001 Starbucks faced an issue as they received criticism for not using fair trade coffee. Starbucks responded by opting to use fair trade coffee, even though it was more expensive for them to purchase: resulting in a more expensive price for the customer. Starbucks, we feel had to make to switch, as they risked damaging their strong brand name, which is a major asset of their company. Having to increase their prices however came at a good time as in the early 2000s people were willing to pay more for a premium coffee. Starbucks were then able to differentiate their prices on Americanos and Cappuccinos for example, as people wouldn’t mind paying more for a cappuccino. This provided Starbucks with an opportunity to increase their profitability. Also, even though Starbucks now had to pay more for their coffee beans, they were able to create a deal with their suppliers; as all the suppliers wanted to deal with Starbucks, as Starbucks purchased more high quality coffee  beans than anyone else. This enabled Starbucks with the luxury of picking the best deal suitable to them. In 2006 the world faced one of its worst recessions in decades, which left companies all over the world with lower profits and many well-known businesses for example Woolworths and HMV closing entirely. The recession didn’t escape the coffee industry as coffee consumption decreased globally. Their market was now also already highly saturated, especially with well-established companies like McDonalds coming into the market and offering a lower priced coffee. This was an issue as McDonalds already had 14,000 stores in the US alone. The recession also made people more price-conscious and with Starbucks seen as an expensive coffee store, it came as no surprise when Starbucks had to close some of its stores, the vast number however did come as a surprise; as 600 stores in the US and 61 in Australia were forced to shut down operations. In response to this issue, Starbucks change their direction by introducing Starbucks Via, which is an instant coffee to the used at home. This was introduced to compete with Nestle and Kraft Foods, who were both well-established brands. This provided Starbucks with a new opportunity as they were targeting a different segment of the market and it could it increase their market share. Also it was a response to the issue of the recession, as Starbucks Via could be used for many servings so it was value for money. In 2010, there was a lack of production of coffee beans, due to unsuitable weather. This shortage resulted in a sudden increase for the price of coffee. This was an unforeseen issue for Starbucks, which meant that would not have budgeted for this, so Starbucks may have had to change their strategy. Going forward there is still an opportunity for Starbucks as specialty coffee increased in market share from just 1% in 1981 to 20% in 2006, in America.  This growth is encouraging for Starbucks. Analysis Beginning in 1971 Starbucks sold coffee beans and coffee making equipment. When Schultz visited Italy, he saw a concept, which excited him and wanted to bring this platform of espresso coffee bars to his home city, Seattle. This was a complete change of scope for Starbucks as a company and so much so that Shultz had to wait until he was in charge to take this change of scope. Increasing the ‘Starbucks’ brand name and brand recognition was achieved by opening multiple new stores. This strategy was used by Starbucks to gain a competitive advantage over their rivals and to leverage their already established coffee supply brand within Seattle. Sequential theory states that when expanding internationally, four phases exist. These are, intermittent export, export via agents, licensing and foreign direct investment. Starbucks were aware that their product range is homogenous so the phases of sequential theory do not apply. So Starbucks expanded through simultaneous expansion. After establishment of their domestic markets in America and Canada through organic growth, Shultz made a proactive decision to expand Starbucks into the Asian market. This made Starbucks an international company. In the late 1990s and 2000s Starbucks further expanded their Asian operations and moved into the European Market. Starbucks had to review their International business strategy regarding how they would move into these markets to ensure success. For its Japanese expansion, Starbucks chose a joint venture strategy. This was a corporate level decision as Starbucks already have a large presence with a recognised brand. T his was most suitable for Starbucks as the  Japanese market was very different from its American based operations and it was Starbucks first step outside its domestic markets. This joint venture with an established Japanese company provided Starbucks with the local market knowledge and operational experience within the market. This combined with Starbucks great product gave the expansion the best possible chance for success. This is also considered a less profitable form of expansion. 1998 brought Starbucks expansion to the UK market. The UK was chosen as a target market was its tastes and culture is quite similar to the US and thus well known by Starbucks. This was done through the acquisition of the ‘Seattle Coffee Company’. This gave Starbucks 56 prime retail units with already established customer base from the previous company. This catapulted Starbucks into a position only possible through acquisition and gave little time to competitor start-ups or existing competition. This strategy was successful as by the end of 2008 Starbucks had expanded too 664 units in the UK. China was identified as another potential growth market, providing a large target market and a relatively untapped coffee market. Starbucks chose licensing for its Chinese stores as the Chinese market, although lucrative presented large risk. The countries culture and political stance was completely new to Starbucks and a licensee already established in China proved best to bring the brand to China. Using licensing as a strategy reduced Starbucks risk in the Chinese market, as the risk is greater for the people buying the license, than Starbucks itself. Starbucks now has 62% market share in China with 1,500 stores expected by 2015. (China Post) As a result of a global economic downturn, the demand for Starbucks premium coffee fell. This developed a need for a change of direction for Starbucks. They chose Starbucks Via as this change of direction. Starbucks Via allowed Starbucks to sell their premium coffee for home consumption. The home coffee market is huge and Starbucks were successful in the market. This direction change helped increase market share will increasing revenue for the company. Starbucks initial expansion strategy was Proactive. As it progressed and saturation of its domestic markets increased, the decision to rapidly expand and open new stores became reactive. This was similar to their initial strategy of expansion to increase brand recognition and presence in the market place. Personal Learning Statement Aidan Keenan Learning outcomes achieved. Examine the major ideas and concepts from international business, and apply these to current business case studies. During work on the project I explored Globalisation, International trade theory, International business strategy and the Internationalisation process of firms. I reviewed these practically with case studies and could see the workings of each theory and topic within these case studies. Analyze the impact of Globalisation on countries, economies and companies, markets and consumers The Starbucks case study allowed me to see the expansion of a large company into multiple foreign markets. The study looked at angles including political, cultural and geographical factors associated with engaging in international business, which previous I would not have considered. Interpret the role of Internationalisation by identifying strategic level approaches of business growth, scope and processes. Corporate level, Business level and Functional level are decision levels, which can be chosen by Starbucks. Its international expansion was corporate based. Scope, direction, competitive advantage and long term strategies can be chosen with Starbucks changing both scope and direction in the case. Starbucks also achieved competitive advantage. Determine the current issues businesses face in the global context including increase competition, efficiency issues and outsourcing. Starbucks faced saturation of their domestic market with increased competition. Increased supplier prices and facing a global economic turndown Starbucks were already in the international market and thus benefitted further from its already in place expansion plans removing its dependency on its domestic market.

Sense and Sensibility free essay sample

A study of the English novel Sense and Sensibility by Jane Austen and her commentary on societys views of family, marriage and love. (more) Sense and Sensibility free essay sample Through the use of character portrayal, visual imagery, and thematic ideas the film writer creates a successful movie. The actors develop their characters and had an amazing performance. All characters played an excellent dramatic role and each of them stood out as individuals. Barbara Slaughter Of the San Francisco Examiner States, Thompson creates a world so believable in its absurd rigidity that we feel we have known these characters all our lives. She brings the characters alive through the diction he is presented to the viewers.In the film each character has a role and each character plays that role and that helps to get the authors character across to the audience. Throughout the movie Michael Coulter took advantage of the use of cinematic techniques. Jenny Bean and John Bright develop setting, costuming and make-up to help give viewers a visual story as well as auditory. Jack Karol opined, As writer and actress, Thompson has all right Austin rhythms and filmmaker Nag Lee orchestrates with sensitivity and style. We will write a custom essay sample on Sense and Sensibility or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The screen teems and brilliant costumes and crackles with dialogue that turns English into verbal Mozart. Wolfgang Amadeus Mozart was an influential composer of the Classical era. He composed over 600 works and is one of the most enduringly popular classical composers. For the movie to be compared to one of the most popular classical composer show the hard work and dedication to a great performance. Through the use of pantomime and action characters creates an interesting environment and develop the different themes.Also in the film included a lot of thematic ideas that depicted in some way the era and conventions in order to maintain certain thematic ideas. Usually when two individuals have a mutual connection fate will combine the soul mates together; that theme IS related to the film because of the beginning to the end the results were unpredictable. Barbara Slaughter of the San Francisco Examiner enthused, The movie is so intelligently wrought, and so full of good spirit that even those who have behaved badly are at the ND given the chance to seem human and pained by their own weaknesses. At the end of the movie everyone was married; they experience both romance and heartbreak. In conclusion through the use of character portrayal, visual imagery, and thematic ideas the film writer creates a successful movie.

A grade AS English Language Commentary example free essay sample

I wrote a speech directed at college students persuading them to think about the importance of being healthy. I was inspired by the use of rhetorical questions used in Tim Ryan’s ‘Draft’. For example in the first paragraph I say ‘so is that all? Is that the definition of health? This causes the listener to think about what I’m saying which links to my target audience as young people can often lose interest during long spoken dialogue. By doing this I am keeping their attention. I used a large amount of pronouns similar to Barack Obama’s 2012 Victory Speech. Examples of this are ‘our, ‘we’ve and ‘ourselves’. The possessive personal plural pronouns create the impression that I am in the same situation and share points the view of the listener. This is effective because young people don’t like to be segregated or talked down to. By including myself in the points made I make the speech more relatable. We will write a custom essay sample on A grade AS English Language Commentary example or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Syntactic parallelism is a feature in Tim Ryans ‘Draft’ that I have taken inspiration from. This is shown in my speech in the opening paragraph, ‘This is not a lecture. This is not a five point analysis with acronyms and flashy PowerPoints ’ . By repeating the words ‘this is not’ at the start of each sentence, rules out negative possibilities based on their previous experiences. Similar to in Alexander Stephens ‘Succession is Height of Madness’ imagery is used in my speech. For example, ‘†¦ anorexic teenagers but have we not been fed piles and piles of information†¦Ã¢â‚¬â„¢ the adjective ‘anorexic’ contrasts with the verb phrase ‘been fed’ and the metaphorical use of ‘fed piles of information’ which link back to the concept of health. This relates to my target audience as they like to use their imagination to make things more interesting and engaging. I have used pragmatics in my speech to gain support in my argument. For example, I used ‘ping’, BB’ and the phrase ‘Google it’ a noun which has been changed by young people into a verb. This is effective in emphasising that my speech relates to my target audience. Phonologically, I put stress on the modal auxiliary ‘will’ to add dynamic to the tone and create a sense of urgency to persuade my target audience that it is a problem that needs to be solved. Repetition, a dominant feature in persuasive speeches, appears in all my style models including Franklin Roosevelt’s Inaugural Speech. I repeated the abstract noun ‘health’. For example, ‘our health’ and ‘definition of health’ allow me to address that health is the central topic in my speech. Repetition is effective in my speech as it’s a popular way of learning and creating habits. I changed some words during the editing process of my speech because feedback from my teacher showed that some of my lexis was inappropriate like ‘obtuse’ which I change to ‘unattainable’ and ‘mankind’ which changed to ‘people’. This is better for college students as it’s lexis that is used and understood by them.

The Nation Takes Shape essays

The Nation Takes Shape essays published by the University of Chicago Press The period of time from 1789 to 1839 was an age of growth for the United States of America; the United States grew bigger and better in general, it expanded into the West, and its commerce and industry also grew substantially. This is in part because of the great political leaders such as George Washington, Thomas Jefferson, and Andrew Jackson, but also in part of growing national pride and the yearning to become a successful nation. America grew larger and improved greatly in the first half century of its life. The territory of the United States tripled in size as America bought large amounts of property from other nations, and the number of the states in the Union doubled. The population doubled twice from around four million people to almost sixteen million people, and by the year 1840 rolled around. American exports also quadrupled in size to about $80 million dollars in profit. The national debt from earlier years was completely paid off in this time period; a feat that has not been accomplished since. An Army and Navy were established to protect the country, and judiciary, legislative, and executive departments of the government were formed with the ratification of the Constitution of the United States of America. Transportation became much easier in America by 1840. Approximately 2500 miles of canals and 3000 miles of railroads had been constructed. Harbors, lighthouses, and dry docks had also greatly increased in number to aid the seafarers. In the first fifty years of its history, almost all parts of America grew enormously, from schools to post offices to forts. America was a becoming a stronger nation in a world of giants. Another area of American growth was the West. As the Constitution was being signed, virtually ...

Explain why you believe you should be accepted into the MAB graduate Personal Statement

Explain why you believe you should be accepted into the MAB graduate program in UGA - Personal Statement Example ecause of the role it plays in sustaining human life and, therefore, finding a long lasting solution to this problem will go a long way in making the human life sustainable. As a youngster, I realized that I dedicated much of my time to agriculture especially, crop production since my high school and undergraduate level and thus, I wish to take it a notch higher and pursue my MAB at your prestigious university. By undertaking MAB program, I believe I will go a long way in realizing my childhood dreams as well as the intimate passion I have for this program. In addition, the University of Georgia has everything that am looking for in pursuing the MAB program. This appealing program consists of components such as management, agribusiness marketing, and finance, which are requisites that can help me realize my long-term dreams. The components are vital in perfecting my practical experience and research skills. Apart from my mindset in crop production, I have a special interest in business and, therefore, the combination of the two i.e. agriculture and business will help me in realizing my dreams. Additionally, I believe MAB program will equip me with multivariate skills not only in agriculture field, but also in business. Production of crops in large scale is a vital to eliminating food shortage but producing the crops at a lower price is the greatest achievement that the world is striving to achieve. Therefore, I see MAB program as the key to finding solutions to these problems. I have learnt about agri-business especially the area of crop production during my childhood days. Additionally, I strongly believe that the program will facilitate both my long term and short term career aspirations. If given the opportunity to undertake this program, I believe that my strong motivation and aspiration in this field will not only benefit me but the world at large. The experience and skills I will learn from MAB program, will present me with the opportunity to be able to

Review book reviews on the book By His own Hand The Mysterious Death Essay

Review book reviews on the book By His own Hand The Mysterious Death of Meriweather Lewis - Essay Example This review explains the book in terms of a courtroom setting in which Holmberg argues the case for suicide, Guice argues against it and Buckley gives instructions to the readers who are supposedly the jury. Morris then gives some details about the contribution of these three scholars in three different paragraphs. First it discusses Holmberg’s work on contemporaneous sources that support the case for suicide in addition to that Holmberg answers the questions raised by critics of the suicide theory. In the next paragraph, Guice’s work on regarding the details of suicide theory as unreliable are discussed. Finally the review takes note of Buckley’s work on presenting recent studies on Lewis’ death. The review then adds to the information of readers that there is a document section comprising of nine documents related to the death of Meriwether Lewis at the end of this book. This document section basically lets the reader of the book decide what actually hap pened. At the end of this review, Morris recommends this book to everyone who is interested in the case of Meriwether Lewis’ death. The next review is by Todd A. Herring from Lincoln University. This review starts with the instance of Meriwether Lewis’ death as well. It tells us that up till now this case has been a subject of surmise. The reviewer introduces the three contributors of this book namely John D. W. Guice, James J. Holmberg and Jay H. Buckley. The reviewer suggests that the analysis presented in this book leads the readers to the conclusion that Meriwether Lewis took his own life. However, in the previous review no such conclusion was drawn. The review talks about Guice’s work that supports the possibility of murder but considers it implausible. The review then talks about the factors that contributed to Lewis’ suicide, which involve, severe alcoholism, financial difficulties, manic-depressive disorder, failure as a territorial governor and i nability to find a wife. Herring makes reference to a recent controversial contention regarding Lewis’ death which according to the reviewer has not been mentioned in the book. This contention involves William Clark. This review describes the book as a compilation of Guice’s assembly of scholars’ theories, Primary documents and Jay H. Buckley’s bibliography. In the end the reviewer does takes account of the fact that Guice’s work does leave some doubt in the minds of the readers. According to this review this volume is an excellent model for historians and has come closer to the apparent truth than any other previous investigation. The review by Dennis Lythgoe starts with the mysterious death of Meriwether Lewis and the details associated with it. The review tells us that it has been assumed that Lewis took his own life but there were no eyewitnesses. Further the reviewer claims that even William Clark and Thomas Jefferson assumed that Lewis was no t murdered but committed suicide. Then the review moves on to the book and one by one introduces the four scholars and gives a description of their work that has been presented in this book. According to this review, Clay Jenkinson outlines the facts and describes the problems known from the evidence, Holmberg argues for suicide, Guice argues for murder and Buckley concludes the case after assessing both types of arguments. This non scholarly review also regards the book as a courtroom trial. Later in the review the reviewer highlights Buckley’

What contribution can 'Lean Thinking' make to the contemporary Essay

What contribution can 'Lean Thinking' make to the contemporary challenges of public service delivery - Essay Example However, sometimes you find that once businesses hits the quality mark at the onset stages of production, they tend to relax and things slow down, making the delivery slip back into the low quality conditions. This is an undesirable phenomenon especially in the competitive business world of the century we live in. As a result of businesses losing their clients because of slackness in the quality level of their products and services, most have resorted to affecting the total quality management concept. The concept presents a number of underlying advantages to the businesses and organizations that run it. The concept of total quality management (TQM) an al the underlying sub-concepts of this process will be analyzed in full in the next discourse. Here, the definition of TQM and the philosophy underling the TQM will be carried out. Also, the elements of TQM, benefits, effectiveness as well as the TQM frame work will be looked into. Lastly, the paper will close by discussing the quality standards and offering the universally acceptable quality of standards. Definition and philosophy of TQM Hawkes and Adams define the TQM as the practice of integrating the various components of the various inputs that are used in the production of high quality products or services that are designed to meet or even surpass the expectations of the clients (32). According to Tari, being in agreement of this definition, TQM also encompasses the issue of involvement of all the various components that make this delivery of quality products or services to be enabled (182). For the delivery of quality products, the management team of the company, the employees, the different levels of contact between the management and the employees such as the suppliers as well as the customer are all involved. Each person or level of involvement plays a very keen role in ensuring that the quality of the product or services, measured using certain pre-ordained measurements is not compromised. To keep the n otation of TQM constant, the concept operates under a certain philosophy. This is the philosophy that guides the level of involvement of the various components that translates to the delivery of quality products and services. The philosophy of TQM states that if quality is maintained and upheld in all areas of the production process at all times, there is no doubt that this builds up an organizational culture that is largely responsible for meeting the various needs of the customer. In other words, the philosophy of TQM employs the use of effective management to develop a constant habit that allows for constant and consistent production of various products and services of a company (Petersen, 468). Elements of a quality management system For the TQM process to be successful, a number of elements have to be employed in such a combination that allows for easy and effective application. These processes offer a guideline onto how the TQM will be appraised once a certain organization dec ides to operate under this concept. The recognized elements under TQM will be analysed in the following discussion. There are eight elements of TQM as shall be noted herein. The first element of TQM is the element of ethics. Ethics, by definition, is the a code of ethics prescribed in an organization that largely governs the way employees in a certain organization behave or relate with each other inside their organization as well as with other people outside the organization (Zink, 394). Different organizations have different rules and regulations that govern their employees. As a result, the behavior of employees in one organization could be quite

Japanese Foreign Policy In The Prewar Era History Essay

Japanese Foreign Policy In The Prewar Era History Essay During the early 20th century, Japan was confronted with growing pressures on its already scarce resources that compelled its leaders to pursue increasingly militaristic solutions. In fact, during the first half of the 20th century, Japan engaged in a series of military adventures in Korea and China that were specifically designed to improve the availability and reliability of its supply chains for vital resources. In the 21st century, some scholars may question whether these same goals could not have been achieved through increased international trade rather than an expansionist policy. A close examination of the conditions in which these events occurred, though, shows that the proximate cause for these outcomes was the strategic naivetà © of the Japanese leadership based on its past successes combined with internal political rivalries. To determine the facts, this paper provides a review of the relevant literature concerning the causes of pre-war Japans policy of expansion, includ ing an analysis of the relative weight of various domestic and external factors to determine whether it would have been possible for pre-war Japanese leaders to pursue a pacifist trading-centered strategy that would become the defining characteristic of postwar Japanese foreign policy. A summary of the research and important findings are presented in the conclusion. Review and Analysis In many ways, the foreign policy decisions that led to Japans attack on Pearl Harbor were based on the opportunistic mindset that prevailed among the nations leadership that the nation would succeed in any military enterprise. This optimistic mindset was reinforced by several extraordinary events in the historical record that supported this view. According to Okazaki, Because the only two large-scale attempts at invasion of Japan in recorded Japanese history were both scattered by typhoons, the Japanese believe that they are a nation favored by God, and are optimistic about international affairs to a greater degree than any other nation (p. 5). This assertion is supported by Satos observation that, A nations foreign policy may directly or indirectly be affected by a variety of factors [including] weather conditions.  [1]  (p. 369). In addition, Japans favorable geographic proximity also reinforced a mindset among Japanese political leaders that the nation was naturally protected from outsiders. In this regard, Sato emphasizes that, A distinctive feature in the international environment surrounding modern Japan is its relative isolation from and peripheral position with reference to the worlds major powers.  [2]  The Japanese leadership interpreted the countrys relative isolation and its historic relationships with its larger neighbors as being sufficient grounds for a sense of national security. For instance, according to Okazaki, The historic background might explain this Japanese attitude towards national security. Certainly Japan was secure because China, the traditional superpower in East Asia, maintained restraint on foreign expeditions, including military ones, since the time that Japan entered international politics.  [3]  With the natural geographic advantage, Japan was accustomed to its success in international relations and wanted to achieve what the western countries have: Imperialism and Expansionism. This powerful combination of fortuitous weather-related events and geographic location instilled the idea that Japan was destined for greater things into Japanese foreign policymakers, a perception that was reinforced by the Bushido code and track record of military successes in the field. This type of outcome is congruent with Satos observation that national policymakers typically rely on their unique interpretation of these factors in formulating foreign policy.  [4]  For example, Sato advises that, Factors with the potential for exercising long-term influence on a nations foreign policy may be divided into three groups: the realities of the international environment and national power; the attitudes within the society toward the international environment; and the special characteristics of a nations foreign policy formulation process.  [5]  With the foreign policy formulating process already skewed to fulfill the goal to be a stronger and imperialistic country, Japan was a lmost destined to go towards the Empire route and begin its conquest for more resources and power. Furthermore, the international environment at that time was already a heavily imperialistic one as most of the countries in Asia were already in the state of colonization or something close to it. With these factors, the external and internal factors has heavily influence the long-term agenda for Japans foreign policy. More importantly for the formulation of pre-war Japanese foreign policy, this unique interpretation of world events and Japans destiny would have profound implications for choosing military solutions over diplomatic ones during the pre-war era.  [6]  After all, the historical record supported the expansionist view and Japans economic security was at stake. For instance, Sato emphasizes that, Aside from the confrontation between Japan and the Western powers over opening the doors of the country in the late Tokugawa period, the only instance of a direct threat to Japan s security occurred when Russia advanced into Manchuria and further increased its influence over Korea early in the twentieth century.  [7]  Saying Japan increased its influence over Korea early in the 20th century is like saying a drowning man has moist skin, though, and Japans formal annexation of its protectorate on the Korean peninsula in 1910 followed its victory in the Russo-Japanese War in 1905.  [8]   In reality, Korea was the keystone to Japanese expansionist policies during the first half of the 20th century due in large part to its strategic location between Russia to the north and China to the west. In fact, Okazaki emphasizes that, In all the wars involving Japan prior to World War II, the key strategic territory was the Korean peninsula. Even thirty years after the Korean War, deployment of U.S. forces in East Asia is centered on the Peninsula.  [9]  In this regard, Japanese expansionist policies during this period in history were not unlike the lebensraum, or living space policies used by Germany prior to and throughout World War II to expand its geographic territory and access to valuable resources. For example, Barhart reports that, The roots of Japans aggressive, expansionist foreign policy have often been traced to its concern over acute economic vulnerability.  [10]   During the period immediately preceding the outbreak of World War II, a growing debate over the proper course of Japanese foreign policy drive toward national economic self-sufficiency was hampered by divisive internal and external policies.  [11]  Despite growing pressure from the international community in general and the United States in particular, Japans foreign policy was shaped as much by military leaders as civilian politicians. According to Barnhart, Japans internal political dynamics, especially the bitter rivalry between its army and navy, played a far greater role in propelling the nation into war with the United States than did its economic condition or even pressure from Washington.  [12]  The role of the military in shaping Japanese foreign policy pre-World War II is also cited by Snyder who advises, A belligerent, zero-sum approach to politics was deeply rooted in the Bushido code of the samurai and permeated traditional Japanese culture. Thus, the Pacific war was simply a Kurosawa epic in modern battle gear.  [13]   This seemingly plausible explanation, though, fails to take into account the role played by the political leadership during this formative period in Japanese history. By fixing the lions share of the responsibility for Japans expansionist policies strictly on the military, historians run the risk of overlooking the other salient forces that were at work in shaping pre-war Japanese foreign policy. In this regard, Snyder emphasizes that, The Bushido code obviously served as the legitimating ideology of a military ruling elite, not just a belief system. Moreover, it leaves unexplained huge variations in Japanese strategic thinking over time and across groups.  [14]  The contribution of Japanese political leaders in shaping pre-war foreign policy was highlighted by Pyle who describes the Meiji leaders as being tired of Japans economic backwardness and sense of inferiority to the West.  [15]  As a result, Japanese political leaders were amenable to reshaping their country in a mod ern image notwithstanding what these actions would have on Japanese culture. In this regard, Pyle emphasizes that the Japanese political leaders were thus ready and willing to sacrifice time-honored institutions to achieve their goals. The Meiji leaders adopted European legal codes, imported thousands of advisers, and built the most centralized state in Japanese history.  [16]  The Meiji leaders also fought wars with the dual goal of acquiring resources while doing so in an orderly and legal fashion that would establish Japan as an equal with Western nations.  [17]   Taken together, it is apparent that there were increasing internal rivalries between political and military factions that had distinctly different visions of what type of foreign policies Japan should pursue in furthering its expansionist goals. In sum, a combination of expansionist policies combined with modernization reforms domestically was used by foreign policymakers to lead Japan into the second half of the 20th century. For example, historians such as Barnhart emphasize that this approach was responsible for Japans military adventurism in the pre-World War II years. In this regard, Barnhart advises, From the commencement of the Meiji Restoration to the conclusion of the Pacific War, Japan pursued the status of a great power through expansion abroad and reform at home.  [18]  Likewise, Barnhart notes that Japans experiences with Germany in World War I confirmed the need for domestic reform combined with expansionist foreign policies that would help ensure the nations econom ic security in the future. According to Barhart, the nature of warfare itself had changed substantively during the early 20th century and the waging of total war meant that national security required a viable domestic infrastructure that could withstand this type of all-out warfare long enough for Japan to prevail. In this regard, Barnhart emphasizes that, Certain officers [in the Imperial Army] concluded that, for their Asian empire, the lessons of the European conflict were ominous. Future wars would be fought not only with guns but with the entire resources of nations, from engineers to doctors, from cotton to iron ore. Without these requisites of economic security, the mightiest army would be paralyzed.  [19]   Given Japans lack of natural resources, these issues were even more poignant during this formative period in foreign policymaking. Indeed, Barnhart points out that, Without a modern industrial base that could be mobilized in time of need, even these requisites would prove useless. A nation that could not supply all of its own needs in wartime, a nation that was vulnerable to economic pressure from other nations, would be neither truly secure nor truly sovereign.  [20]  A fresh and expensive war with China in 1937, though, made it virtually impossible for Japan to realize the complete goal of becoming economically self sufficient, and this conflict in particular served to further underscore Japans economic vulnerability.  [21]  This threat to Japanese national security was balanced by the aforementioned positive Bushido-based mindset among some leaders that supported straightforward military solutions for these complex domestic problems on the one hand with others that sought a more moderate path to achieving Japans goals of acquiring new resources and achieving economic security. Indeed, some authorities suggest that the expansionist policies used in the pre-World War II era were less important for some foreign policymakers than the domestic reforms that would be required to sustain any gains achieved on the battlefield. Many Japanese foreign policymakers, though, defined the nature of the political, economic and social reality that was faced by Japan during the pre-World War II years in ways that were supportive of expansionist views rather than a strictly pragmatic analysis of world events and Japans place among the international community that was based in reality.  [22]   Conclusion Taken together, the events that led Japan into World War II appear to be inexorable in nature, and given the divisiveness among foreign policymakers during this period, the outcome could not have been easily changed from an expansionist policy to a pacifist trading-centered strategy. In fact, the handwriting was on the wall and Japans expansionist approach to achieving its goal of economic security was well underway. The research showed, though, that Japans internal political problems, including the intense rivalries between military leaders, served to shape pre-World War II Japanese foreign policy in ways that would make it difficult to respond to economic pressures from the Western world in general and the United States in particular without resorting to military solutions. In the final analysis, it is reasonable to conclude that if the Japanese leadership of the early 20th century could have foreseen what pacifist trading opportunities can do for economic security, they would not have resorted to the expansionist approach that included the annexation of Korea, warring on China and the rest of Asia and attacking Pearl Harbor. These efforts were clearly influenced by a misguided application of traditional Bushido machismo that resulted in Japan being leveled and rebuilt in the pacifist trading model anyway.

Macbeth :: essays research papers

The play is about a man called Macbeth who on his journey home meets three witches who for tell his future as first becoming thane of Cawdor and, later king. Macbeth instantly sercomes to the witches and believes what the witches say. When Duncan announces is successor as his son Malcolm is dream of becoming king through honesty are dashed. Lady Macbeth quickly comes up with a plan to make Macbeth king, by killing king Duncan and making his son Malcolm flee in hope to save his own life. The plan is followed through Duncan dies and Malcolm flees for his life leaving Macbeth as king. But the guilt is too much and he soon starts to see the goast of King Duncan, meanwhile his wife goes insane with guilt and kills herself. Malcolm army soon attacks on Macbeth and Macduff kills Macbeth. Malcolm was made king.Shakespeare use of witches in act 1 scene 3 and act 4 scene 1 is highly significant, I also believe that they say a lot about Shakespeare and how he would of thought. The main reasons though that I feel the witches roles were so significant is because Shakespeare wanted to please the king who was interested in demonology, to expose Macbeths mind the witches sort of showed his conscious escaping. Also to show human weakness or temptation, which gives the audience, a lot to listen for.The witches appearing in Act 1 had a huge affect on the story line. Even before we meet the witches we know the next few minuets will be very important, because of the significant weather change. You notice it has become very dark and tense this instantly makes the audience aware of their surroundings. When you do meet the witches you notice a good use of pathetic fallacy because the sky is dark and gray and so is the mood of the characters.When he meets the witches they tell him of his future as King Macbeths response is the expected yer right its more of a great! He doesn’t seem to need to know how? Or why? Or even how do you know? Which suggests that he may already have had these ambitions he doesn’t seem to question the witches as if he already thought it out minuet by minuet and he doesn’t need any more answers.I also believe that Lady Macbeth shared the same ambitions as her husband because when Macbeth tells her of the witches prophesies she also doesn’t questions whatthe witches say which can suggest she is a witch or that she also has an ambitions of her husband becoming king.

Digital Subscriber Line

C H A P T E R Chapter Goals †¢ †¢ †¢ †¢ †¢ Identify and discuss different types of digital subscriber line (DSL) technologies. Discuss the benefits of using xDSL technologies. Explain how ASDL works. Explain the basic concepts of signaling and modulation. Discuss additional DSL technologies (SDSL, HDSL, HDSL-2, G. SHDSL, IDSL, and VDSL). Digital Subscriber Line Introduction Digital Subscriber Line (DSL) technology is a modem technology that uses existing twisted-pair telephone lines to transport high-bandwidth data, such as multimedia and video, to service subscribers. The term xDSL covers a number of similar yet competing forms of DSL technologies, including ADSL, SDSL, HDSL, HDSL-2, G. SHDL, IDSL, and VDSL. xDSL is drawing significant attention from implementers and service providers because it promises to deliver high-bandwidth data rates to dispersed locations with relatively small changes to the existing telco infrastructure. xDSL services are dedicated, point-to-point, public network access over twisted-pair copper wire on the local loop (last mile) between a network service provider’s (NSP) central office and the customer site, or on local loops created either intrabuilding or intracampus. Currently, most DSL deployments are ADSL, mainly delivered to residential customers. This chapter focus mainly on defining ADSL. Asymmetric Digital Subscriber Line Asymmetric Digital Subscriber Line (ADSL) technology is asymmetric. It allows more bandwidth downstream—from an NSP’s central office to the customer site—than upstream from the subscriber to the central office. This asymmetry, combined with always-on access (which eliminates call setup), makes ADSL ideal for Internet/intranet surfing, video-on-demand, and remote LAN access. Users of these applications typically download much more information than they send. Internetworking Technologies Handbook 1-58705-001-3 21-1 Chapter 21 Asymmetric Digital Subscriber Line Digital Subscriber Line ADSL transmits more than 6 Mbps to a subscriber and as much as 640 kbps more in both directions (shown in Figure 21-1). Such rates expand existing access capacity by a factor of 50 or more without new cabling. ADSL can literally transform the existing public information network from one limited to voice, text, and low-resolution graphics to a powerful, ubiquitous system capable of bringing multimedia, including full-motion video, to every home this century. Figure 21-1 The Components of an ADSL Network Include a Telco and a CPE Core network Existing copper Server ADSL ADSL 1. 5 to 9 Mbps 16 to 640 kbps Internet ADSL connection ADSL will play a crucial role over the next decade or more as telephone companies enter new markets for delivering information in video and multimedia formats. New broadband cabling will take decades to reach all prospective subscribers. Success of these new services depends on reaching as many subscribers as possible during the first few years. By bringing movies, television, video catalogs, remote CD-ROMs, corporate LANs, and the Internet into homes and small businesses, ADSL will make these markets viable and profitable for telephone companies and application suppliers alike. ADSL Capabilities An ADSL circuit connects an ADSL modem on each end of a twisted-pair telephone line, creating three information channels: a high-speed downstream channel, a medium-speed duplex channel, and a basic telephone service channel. The basic telephone service channel is split off from the digital modem by filters, thus guaranteeing uninterrupted basic telephone service, even if ADSL fails. The high-speed channel ranges from 1. 5 to 9 Mbps, and duplex rates range from 16 to 640 kbps. Each channel can be submultiplexed to form multiple lower-rate channels. ADSL modems provide data rates consistent with North American T1 1. 544 Mbps and European E1 2. 048 Mbps digital hierarchies (see Figure 21-2), and can be purchased with various speed ranges and capabilities. The minimum configuration provides 1. 5 or 2. 0 Mbps downstream and a 16-kbps duplex channel; others provide rates of 6. 1 Mbps and 64 kbps for duplex. Products with downstream rates up to 8 Mbps and duplex rates up to 640 kbps are available today. ADSL modems accommodate Asynchronous Transfer Mode (ATM) transport with variable rates and compensation for ATM overhead, as well as IP protocols. Internetworking Technologies Handbook 21-2 1-58705-001-3 Chapter 21 Digital Subscriber Line Asymmetric Digital Subscriber Line Figure 21-2 This Chart Shows the Speeds for Downstream Bearer and Duplex Bearer Channels Downstream bearer channels n x 1. 536 Mbps 1. 536 Mbps 3. 072 Mbps 4. 608 Mbps 6. 144 Mbps 2. 048 Mbps 4. 096 Mbps x 2. 048 Mbps Duplex bearer channels C channel Optional channels 16 Kbps 64 Kbps 160 Kbps 384 Kbps 544 Kbps 576 Kbps Downstream data rates depend on a number of factors, including the length of the copper line, its wire gauge, the presence of bridged taps, and cross-coupled interference. Line attenuation increases with line length and frequency, and decreases as wire diameter increases. Ignoring bridged taps, ADSL perfo rms as shown in Table 21-1. Table 21-1 Claimed ADSL Physical-Media Performance Data Rate (Mbps) 1. 5 or 2 1. 5 or 2 6. 1 6. 1 Wire Gauge (AWG) 24 26 24 26 Distance (feet) 18,000 15,000 12,000 9,000 Wire Size (mm) 0. 5 0. 4 0. 5 0. 4 Distance (km) 5. 5 4. 6 3. 7 2. 7 Although the measure varies from telco to telco, these capabilities can cover up to 95 percent of a loop plant, depending on the desired data rate. Customers beyond these distances can be reached with fiber-based digital loop carrier (DLC) systems. As these DLC systems become commercially available, telephone companies can offer virtually ubiquitous access in a relatively short time. Many applications envisioned for ADSL involve digital compressed video. As a real-time signal, digital video cannot use link- or network-level error control procedures commonly found in data communications systems. Therefore, ADSL modems incorporate forward error correction that dramatically reduces errors caused by impulse noise. Error correction on a symbol-by-symbol basis also reduces errors caused by continuous noise coupled into a line. ADSL Technology ADSL depends on advanced digital signal processing and creative algorithms to squeeze so much information through twisted-pair telephone lines. In addition, many advances have been required in transformers, analog filters, and analog/digital (A/D) converters. Long telephone lines may attenuate signals at 1 MHz (the outer edge of the band used by ADSL) by as much as 90 dB, forcing analog sections of ADSL modems to work very hard to realize large dynamic ranges, separate channels, and Internetworking Technologies Handbook 1-58705-001-3 21-3 Chapter 21 Asymmetric Digital Subscriber Line Digital Subscriber Line maintain low noise figures. On the outside, ADSL looks simple—transparent synchronous data pipes at various data rates over ordinary telephone lines. The inside, where all the transistors work, is a miracle of modern technology. Figure 21-3 displays the ADSL transceiver-network end. Figure 21-3 This Diagram Provides an Overview of the Devices That Make Up the ADSL Transceiver-Network End of the Topology Downstream channel(s) Duplex channel(s) Mux Error control XMTR D/A and A/D Line coupler Channel separation (FDM or ECH) Basic telephone service splitter Line Demux Duplex channel(s) Error control RCVR Basic telephone service ADSL transceiver–network end (Premises end is mirror image) To create multiple channels, ADSL modems divide the available bandwidth of a telephone line in one of two ways: frequency-division multiplexing (FDM) or echo cancellation, as shown in Figure 21-4. FDM assigns one band for upstream data and another band for downstream data. The downstream path is then divided by time-division multiplexing into one or more high-speed channels and one or more low-speed channels. The upstream path is also multiplexed into corresponding low-speed channels. Echo cancellation assigns the upstream band to overlap the downstream, and separates the two by means of local echo cancellation, a technique well known in V. 32 and V. 34 modems. With either technique, ADSL splits off a 4-kHz region for basic telephone service at the DC end of the band. Internetworking Technologies Handbook 21-4 1-58705-001-3 Chapter 21 Digital Subscriber Line Signaling and Modulation Figure 21-4 ADSL Uses FDM and Echo Cancellation to Divide the Available Bandwidth for Services FDM Upstream Basic telephone service Downstream Frequency Echo cancellation Upstream Basic telephone service Downstream 1 Mhz Frequency 1 Mhz An ADSL modem organizes the aggregate data stream created by multiplexing downstream channels, duplex channels, and maintenance channels together into blocks, and it attaches an error correction code to each block. The receiver then corrects errors that occur during transmission, up to the limits implied by the code and the block length. At the user’s option, the unit also can create superblocks by interleaving data within subblocks; this allows the receiver to correct any combination of errors within a specific span of bits. This, in turn, allows for effective transmission of both data and video signals. Signaling and Modulation This section includes the following: †¢ †¢ CAP and DMT Modulated ADSL ADSL Standards and Associations CAP and DMT Modulated ADSL DMT and CAP are line-coding methods for modulating the electrical signals sent over the copper wire in the local loop. Carrierless Amplitude and Phase (CAP) is a common line-coding method. CAP is a well-understood technology because of its similarity with QAM. Although CAP is well-understood and relatively inexpensive, some argue that it is difficult to scale because it is a single-carrier modulation technique and is susceptible to narrowband interference. DMT uses multiple carriers. At this point, DMT is capable of more speed than CAP. This is one reason that the ANSI committee T1E1. accorded it standards status in document T1. 413. This standard calls for 256 subbands of 4 KHz each, thereby occupying 1. 024 GHz. Each subband can be modulated with QAM 64 for clean subbands, down to QPSK. If each of the subbands can support QAM-64 modulation, then the forward channel supports 6. 1 Mbps. On the return path are 32 subbands, with a potential for 1. 5 Mbps. Internetworking Technologies H andbook 1-58705-001-3 21-5 Chapter 21 Signaling and Modulation Digital Subscriber Line CAP and DMT Compared CAP is a single-carrier technique that uses a wide passband. DMT is a multiple-carrier technique that uses many narrowband channels. The two have a number of engineering differences, even though, ultimately, they can offer similar service to the network layers discussed previously. Adaptive Equalization Adaptive equalizers are amplifiers that shape frequency response to compensate for attenuation and phase error. Adaptive equalization requires that the modems learn line characteristics and do so by sending probes and looking at the return signals. The equalizer then knows how it must amplify signals to get a nice, flat frequency response. The greater the dynamic range, the more complex the equalization. ADSL requires 50 dB of dynamic range, complicating adaptive equalization. Only with recent advances in digital signal processing (number crunching) has it become possible to have such equalization in relatively small packaging. Adaptive equalization is required for CAP because noise characteristics vary significantly across the frequency passband. Adaptive equalization is not needed for DMT because noise characteristics do not vary across any given 4-KHz subband. A major issue in comparing DMT with CAP is determining the point at which the complexity of adaptive equalization surpasses the complexity of DMT’s multiple Fourier transform calculations. This is determined by further implementation experience. Power Consumption Although DMT clearly scales and does not need adaptive equalization, other factors must be considered. First, with 256 channels, DMT has a disadvantage regarding power consumption (and, therefore, cost) when compared with CAP. DMT has a high peak-to-average power ratio because the multiple carriers can constructively interfere to yield a strong signal. DMT has higher computational requirements, resulting in more transistors than the transceiver chips. Numbers are mostly proprietary at this point, but it is estimated that a single transceiver will consume 5 W of power, even with further advances. Power consumption is important because hundreds or thousands (as carriers dearly hope) of transceivers might be at the central office, or CEV. This would require much more heat dissipation than CAP requires. Latency Another issue for DMT is that latencies are somewhat higher than with CAP (15). Because each subband uses only 4 KHz, no bit can travel faster than permitted by a QAM-64. The trade-off between throughput and latency is a historical one in data communications and has normally been settled in the marketplace. Speed DMT appears to have the speed advantage over CAP. Because narrow carriers have relatively few equalization problems, more aggressive modulation techniques can be used on each channel. For CAP to achieve comparable bit rates, it might be necessary to use more bandwidth, far beyond 1 MHz. This creates new problems associated with high frequencies on wires and would reduce CAP’s current advantage in power consumption. Internetworking Technologies Handbook 21-6 1-58705-001-3 Chapter 21 Digital Subscriber Line Additional DSL Technologies ADSL Standards and Associations The American National Standards Institute (ANSI) Working Group T1E1. 4 recently approved an ADSL standard at rates up to 6. 1 Mbps (DMT/ANSI Standard T1. 413). The European Technical Standards Institute (ETSI) contributed an annex to T1. 413 to reflect European requirements. T1. 413 currently embodies a single terminal interface at the premises end. Issue II expands the standard to include a multiplexed interface at the premises end, protocols for configuration and network management, and other improvements. The ATM Forum and the Digital Audio-Visual Council (DAVIC) have both recognized ADSL as a physical layer transmission protocol for UTP media. Additional DSL Technologies This section discusses the following DSL technologies: †¢ †¢ †¢ †¢ †¢ †¢ SDSL HDSL HDSL-2 G. SHDSL ISDN Digital Subscriber Line (DSL) VDSL SDSL Symmetric Digital Subscriber Line (SDSL) is a rate-adaptive version of HDSL and, like HDSL, is symmetric. It allows equal bandwidth downstream from an NSP’s central office to the customer site as upstream from the subscriber to the central office. SDSL supports data only on a single line and does not support analog calls. SDSL uses 2B1Q line coding and can transmit up to 1. 54 Mbps to and from a subscriber, or can be configured to offer a variable range of bandwidth up to 1. 45 Mbps. The symmetry that SDSL offers, combined with always-on access (which eliminates call setup), makes it a favorable WAN technology for small to medium businesses and branch offices, and can be an affordable alternative to dedicated leased lines and Frame Relay services. Because traffic is symmetrical, file transfer, web hosting, and distance-learning applications can effectively be implemented with SDSL. HDSL Originally developed by Bellcore, high bit-rate DSL (HDSL)/T1/E1 technologies have been standardized by ANSI in the United States and by ETSI in Europe. The ANSI standard covers two-pair T1 transmission, with a data rate of 784 kbps on each twisted pair. ETSI standards exist both for a two-pair E1 system, with each pair carrying 1168 kbps, and a three-pair E1 system, with 784 kbps on each twisted pair. HDSL became popular because it is a better way of provisioning T1 or E1 over twisted-pair copper lines than the long-used technique known as Alternative Mark Inversion (AMI). HDSL uses less bandwidth and requires no repeaters up to the CSA range. By using adaptive line equalization and 2B1Q modulation, HDSL transmits 1. 544 Mbps or 2. 048 Mbps in bandwidth ranging from 80ntrast to the 1. 5 MHz required by AMI. (AMI is still the encoding protocol used for the majority of T1. ) Internetworking Technologies Handbook 1-58705-001-3 21-7 Chapter 21 Additional DSL Technologies Digital Subscriber Line T1 service can be installed in a day for less than $1,000 by installing HDSL modems at each end of the line. Installation via AMI costs much more and takes more time because of the requirement to add repeaters between the subscriber and the CO. Depending on the length of the line, the cost to add repeaters for AMI could be up to $5,000 and could take more than a week. HDSL is heavily used in cellular telephone buildouts. Traffic from the base station is backhauled to the CO using HDSL in more than 50 percent of installations. Currently, the vast majority of new T1 lines are provisioned with HDSL. However, because of the embedded base of AMI, less than 30 percent of existing T1 lines are provisioned with HDSL. HDSL does have drawbacks. First, no provision exists for analog voice because it uses the voice band. Second, ADSL achieves better speeds than HDSL because ADSL’s asymmetry deliberately keeps the crosstalk at one end of the line. Symmetric systems such as HDSL have crosstalk at both ends. HDSL-2 HDSL-2 is an emerging standard and a promising alternative to HDSL. The intention is to offer a symmetric service at T1 speeds using a single-wire pair rather than two pairs. This will enable it to operate for a larger potential audience. It will require more aggressive modulation, shorter distances (about 10,000 feet), and better phone lines. Much of the SDSL equipment in the market today uses the 2B1Q line code developed for Integrated Services Digital Network. The Bell companies have insisted that using this SDSL at speeds higher than 768 kbps can cause interference with voice and other services that are offered on copper wire within the same wire bundle. The biggest advantage of HDSL-2, which was developed to serve as a standard by which different vendors’ equipment could interoperate, is that it is designed not to interfere with other services. However, HDSL-2 is full rate only, offering services only at 1. 5 Mbps. G. SHDSL G. SHDSL is a standards-based, multirate version of HDSL-2 and offers symmetrical service. The advantage of HDSL-2, which was developed to serve as a standard by which different vendors’ equipment could interoperate, is that it is designed not to interfere with other services. However, the HDSL-2 standard addresses only services at 1. 5 Mbps. Multirate HDSL-2 is part of Issue 2 of the standard known as G. SHDSL, and is ratified by the ITU. G. SHDSL builds upon the benefits of HDSL-2 by offering symmetrical rates of 2. 3 Mbps. ISDN Digital Subscriber Line ISDN digital subscriber line (IDSL) is a cross between ISDN and xDSL. It is like ISDN in that it uses a single-wire pair to transmit full-duplex data at 128 kbps and at distances of up to RRD range. Like ISDN, IDSL uses a 2B1Q line code to enable transparent operation through the ISDN â€Å"U† interface. Finally, the user continues to use existing CPE (ISDN BRI terminal adapters, bridges, and routers) to make the CO connections. The big difference is from the carrier’s point-of-view. Unlike ISDN, ISDL does not connect through the voice switch. A new piece of data communications equipment terminates the ISDL connection and shuts it off to a router or data switch. This is a key feature because the overloading of central office voice switches by data users is a growing problem for telcos. Internetworking Technologies Handbook 21-8 1-58705-001-3 Chapter 21 Digital Subscriber Line Summary The limitation of ISDL is that the customer no longer has access to ISDN signaling or voice services. But for Internet service providers, who do not provide a public voice service, ISDL is an interesting way of using POTS dial service to offer higher-speed Internet access, targeting the embedded base of more than five million ISDN users as an initial market. VDSL Very-High-Data-Rate Digital Subscriber Line (VDSL) transmits high-speed data over short reaches of twisted-pair copper telephone lines, with a range of speeds depending on actual line length. The maximum downstream rate under consideration is between 51 and 55 Mbps over lines up to 1000 feet (300 m) in length. Downstream speeds as low as 13 Mbps over lengths beyond 4000 feet (1500 m) are also common. Upstream rates in early models will be asymmetric, just like ADSL, at speeds from 1. 6 to 2. 3 Mbps. Both data channels will be separated in frequency from bands used for basic telephone service and Integrated Services Digital Network (ISDN), enabling service providers to overlay VDSL on existing services. Currently, the two high-speed channels are also separated in frequency. As needs arise for higher-speed upstream channels or symmetric rates, VDSL systems may need to use echo cancellation. Summary ASDL technology is asymmetric, allowing more bandwidth for downstream than upstream data flow. This asymmetric technology combined with always-on access makes ASDL ideal for users who typically download much more data than they send. An ASDL modem is connected to both ends of a twisted-pair telephone line to create three information channels: a high-speed downstream channel, a medium-speed duplex channel, and a basic telephone service channel. ADSL modems create multiple channels by dividing the available bandwidth of a telephone line using either frequency-division multiplexing (FDM) or echo cancellation. Both techniques split off a 4-kHz region for basic telephone service at the DC end of the band Synchronous Digital Subscriber Line (SDSL) provides variable, symmetric, high-speed data communication up to 1. 54 Mbps. But SDSL doesn’t allow analog on the same line, as ADSL does. SDSL uses 2B1Q line coding, a technology employed in ISDN and T1 services. SDSL is a viable business option because of its capability to transmit high-speed data over longer distances from the CO and because of its ease of deployment made possible by its spectral compatibility. High Bit-Rate DSL (HDSL) is a symmetric version of DSL that uses 2B1Q like SDSL, but over two-wire pairs. HDSL is targeted at business deployment because it offers full-rate symmetrical 1. 5 Mbps service. HDSL-2 is a standards-based version of HDSL offering symmetrical 1. 5 Mbps service like HDSL, but with a single twisted pair of wires. HDSL is full-rate and does not offer variable rates. G. SHDSL does offer multirate service with symmetrical speeds of up to 2. 3 Mbps. ISDN digital subscriber line (IDSL) is similar in many ways to ISDN. The primary difference is that IDSL is always on and can reach speeds up to 512 kbps with compression. IDSL uses 2B1Q line coding and does not support analog. On the other hand, IDSL does allow data communications over longer distances than other DSL options (up to 26,000 feet) and is considerably less expensive than ISDN service, in most cases. Because IDSL supports existing ISDN CPE, it makes it easy to convert from ISDN to IDSL. Internetworking Technologies Handbook 1-58705-001-3 21-9 Chapter 21 Review Questions Digital Subscriber Line Very-High-Data-Rate Digital Subscriber Line (VDSL) transmits high-speed data over short distances through twisted-pair copper telephone lines. VDSL technology is still in the definition stage, but additional research is required before it can be standardized. VSDL and ADSL are similar technologies. However, although VSDL transmits data at nearly 10 times the rate of ADSL, ADSL is the more complex transmission technology. Review Questions Q – Name the current versions of DSL technology. A – ADSL, SDSL, HDSL, HDSL-2, G. SHDL, IDSL, and VDSL. Q – What are the two-line coding methods used for ADSL? A – DMT and CAP. Q – Which versions of DSL offer symmetrical service? A – SDSL, HDSL, and HDSL-2. Q – What symmetrical version of DSL offers multirate service over a single pair of wire? A – G. SHDSL Q – How far of a reach can IDSL achieve from the CO? A – 26,000 feet. Q – What downstream and upstream rates are proposed for VDSL? A – The maximum downstream rate under consideration is between 51 and 55 Mbps over lines up to 1000 feet (300 m) in length. Downstream speeds as low as 13 Mbps over lengths beyond 4000 feet (1500 m) are also common. Upstream rates in early models will be asymmetric, just like ADSL, at speeds from 1. 6 to 2. 3 Mbps. For More Information ADSL Forum (http://www. adsl. com/) Cisco DSL Depot (http://www. isco. com/warp/public/779/servpro/promotions/dsldepot/) Glossary Terms †¢ G. SHDSL – Asymmetrical Digital Subscriber Line. The upstream data rate is different from the downstream (typically the downstream is greater than the upstream). It is applicable to many DSL technologies offered today; however, this term typically assumes DMT as defined in the ANSI T1. 413 specification. CPE – Customer premises equipment, including devices such as CSU/DSUs, modems, and ISDN terminal adapters, required to provide an electromagnetic termination for wide-area network circuits before connecting to the router or access server. This equipment was historically provided by the telephone company, but it is now typically provided by the customer in North American markets. †¢ Internetworking Technologies Handbook 21-10 1-58705-001-3 Chapter 21 Digital Subscriber Line Glossary Terms †¢ CSU/DSU – Channel service unit/data service unit. Provides electromagnetic termination of the digital (WAN) signal at the customer premises. Performs line conditioning and equalization functions, and responds to loopback commands sent from the central office. In North America, the customer supplies the device providing CSU/DSU functionality; outside North America, the telecommunications service provider usually provides this device. DMT – Discrete Multitone is the ANSI specified modulation technique for G. SHDSL (ANSI-T1. 413). DMT is theoretically capable of more speed than CAP. The key providers of DMT are Alcatel, Amati, Aware/ADI, and Orckit. Downstream – Refers to the transmission of data from the central office (CO or COE) to the customer premise equipment (CPE). HDSL – High-speed Digital Subscriber Line. This is a symmetrical modulation technique that uses two or three pairs of wires. HDSL2 – High-speed Digital Subscriber Line. This is a symmetrical modulation technique that can achieve speeds in the T1 (1. 5 Mbps) range using one copper pair. POTS – Plain old telephone service. QAM – Quadrature amplitude phase modulation. RG. SHDSL – Rate Adaptive Digital Subscriber Line. This refers to the CAP2 and QAM technologies that use variable data rates to maximize the utilization of various loop lengths. SDSL – Symmetric Digital Subscriber Line. This indicates a subscriber line service that utilizes the same data rate for upstream and downstream. This term is applicable to MDSL and HDSL technologies. Upstream – Refers to the transmission of data from the customer premises equipment (CPE) to the central office equipment (CO or COE). VDSL – Very-High-Data-Rate Digital Subscriber Line. This is a high-speed asymmetrical service in the 10 to 25 Mbps range, typically limited to less than 5,000 feet. The targeted application for this technology is a hybrid fiber copper system (fiber to the neighborhood). †¢ †¢ †¢ †¢ †¢ †¢ †¢ †¢ †¢ †¢ Internetworking Technologies Handbook 1-58705-001-3 21-11 Chapter 21 Glossary Terms Digital Subscriber Line Internetworking Technologies Handbook 21-12 1-58705-001-3

Study of a Diabetic with Type Two Diabetes and a Leg-Ulcer The WritePass Journal

Study of a Diabetic with Type Two Diabetes and a Leg-Ulcer Introduction Study of a Diabetic with Type Two Diabetes and a Leg-Ulcer IntroductionREFERENCESRelated Introduction This essay will focus on a type two diabetic patient with leg ulcer as the effect of the complications of diabetes. Limited mobility caused by leg ulcer will be discussed as the health deviation. My patient is Mrs B, 54 years old who was diagnosed with type two diabetes 13 years ago and lives with her husband and two daughters’ ages 18 and 16. She works as a senior staff for a beauty company. I chose this client because my sister died of complications of foot ulcer and my grand father died of diabetes.   I came from a country where health services are not free and due to poverty, my sister was not diagnosed till she died and my grand father was only diagnosed in his old age when intervention was too late. Herbal medication was used for both my grandfather and my sister but failed due to lack of knowledge of the condition (Yodar 1989). All confidentiality will be maintained and informed consent form is included in the appendix. This health deviation was also chosen because it is a costly problem in the UK with an increasing prevalence. National Health Service (NHS) spent approximately  £400 million a year on treatment on leg ulcers (www.journalofwoundcare.com). Andrew et al (2010) estimated that by 2025, people suffering from diabetes mellitus would have rapidly increased from 2.6 million at present to 4million. The understanding of this condition and how it impacts on individual will prepare me for the future as I will be in a position to care for people with diabetes and also to educate them on the impact the illness can have on their well being. Type 2 diabetes is accompanied by peripheral resistance to insulin in muscle cells, increased production of glucose by the liver and altered pancreatic insulin secretion (Steven and Michael 2008). Increased tissue resistance to insulin generally occurs first and is eventually followed by impaired insulin secretion.   Looking at the pathophysiology of Mrs B’s leg ulcer which resulted in limited mobility. Insulin is produced by the pancreas but could not be used due to inhibition of insulin resistance. This results in accumulation of glucose in her bloodstream not being used by target cells thereby leading to hyperglycaemia. Leg ulcer is caused by poor diabetic management and can either be venous or arterial (Tim and Sudhesh 2010). According to Mustoe (2004), accumulation of glucose in Mrs B’s bloodstream over a period of time causes increase in blood viscosity and leads to blockage and damage of the small vessels and peripheral nerves. This then lead to decrease in cir culation to her peripheral vessels and causing the pressure in her vein to increase (venous hypertension). Arteries loose their normal higher pressure due to venous hypertension and this allows inflammatory exudates to escape into the subcutaneous tissues of the crus subsequently breaks down the tissue. Walking barefoot at home is part of Mrs B’s upbringing. In addition to the pressure in her foot, she hit her foot against her daughter’s scooter and the skin break down. Venous hypertension stretches the veins and result into leakage of blood protein into the extra vascular space and leaving out the extracellular matrix molecules (venous insufficiency). Venous insufficiency causes build-ups of white blood cell (leukocytes) in smaller blood vessels which plug the vessel and contributes to ischemia in the limbs. Leukocytes can also release inflammatory factor, further contributing to chronic wound formation (Mustoe 2004). Diabetic mellitus is characterised by autonomic, s ensory and motor neuropathies. There are various complications for client with diabetes mellitus (type 2) due to inability of retaining control of their blood glucose (Palfreyman 2008).   Mrs B developed a reduced mobility due to damaged peripheral vessels and nerves caused by decrease circulation as a result of increase glucose level in the blood. Reduced mobility can have a great impact on day to day activities as this also reduces the individuals independent and control of ones life. Mrs B as the bread-winner in her family now finds it extremely difficult to cope and to provide for her family since her husband also has a heart condition which prevents him from working. This is also distressing due to her children’s needs not being met and her inability to function effectively as a mother because of reduced mobility. Mrs B is on insulin, lansoprazole for prevention of gastric acid and fentanyl patch for pain killer (www.diabetes.co.uk/treatment and bnf) Leg ulcer cost NHS approximately  £400m a year of which community nursing services accounts for. Research has shown that 80-85% of client with leg ulcer are venous leg ulcers whilst 10-20% are arterial leg ulcers (www.journalofwoundcare.com). According to Simon et al (2004), leg ulcers are on rapid increase in the UK and have a huge impact on NHS budget.   Immobility is also on increase because of inadequate bed in the hospital to admit such client for close monitoring. This results in district nurses spending more time on caring for client with ulcer in the community and yet most patients do not receive appropriate care. Chapman (2008) states that about 1.2%-3.2% in 1000 people suffers from chronic leg ulcer, which means 80,000-198,000 people in the UK suffers from venous leg ulcer. A UK study examined the prevalence of venous ulcer and it was 0.4/1,000 in men and 0.6/1,000 in women. The increase of leg ulcer is related to age. Same study shows that in men over 85 years old, the rates were 8.29/1,000 and 8.06/1,000 in women and 55% of patient had leg ulcer for more than one year (Moffatt et al, 2004). Research in Canada estimated that 2.0/1000 Canadian suffers from leg ulcer, of which 40% are homebound due to immobility caused by chronic leg ulcer and this has been a huge cost to the Ministry of Health (MOH). Approximately, $5,868 is spent on each client under standard community care thus, coming up to $511 million spent annually by the MOH on leg ulcers (Shannon 2007) Mrs B often becomes have low mood and becomes tearful because of the state of her health. According to Rotter (1965) cited in Mamlin et al (2001), it is believed that the client has an external locust of control. This is related with depression, fear and inability to cope with stress. Mrs B’s diabetes was diagnosed 13 years ago following her admission in St George’s hospital for a removal of gall stone. During her observation, the health care assistant informed the nurse that her blood glucose reads 19.4mmol/L. The nurse did a fasting glucose level test on her and it reads 10.9mmol/L. Her urine was tested and glucose was present in it. It was also noticed during her stay in the hospital, her increase in thirst was alarming. Random blood glucose tests, fasting blood glucose tests, urinary analysis for glucose and ketones, Hba1c level and formal glucose tolerance tests such as plasma glucose are procedures carried out to confirm the diabetes state of client. Eye test is also checked to confirm diabetic retinopathy whilst other cardiac investigations to rule out or recognise the presence of cardiac diseases (www.doh.gov.uk). Mrs B does not require surgery and does not fall in the categories of people who go through referral because her diagnosis was con firmed in the hospital. Her General Practitioner (GP) will also be informed so that h/she can refer her for follow up. Patient with diabetic type 11 will normally be referred by their to their local GP within 8 weeks to external bodies like out-patient where they will be able to see a diabetes specialist nurse for follow up (www.doh.gov.uk). Diabetes research in the UK is funded by the Juvenile Diabetes Research Foundation, the charity Diabetes UK and other private companies sectors. Diabetes specialist nurse specialised primarily with clients with diabetes and their aim is to educate, help client understand, control and manage their diabetes; and also provides physicians care for them (David 2010). The client was met on her admission to the ward for advance medical treatment for her leg ulcer which is also limiting her mobility. Mrs B is now finding her activities of daily living very hard to keep up with and has to depend on her husband who also suffers from heart condition and panic attack for her care. Her reduced mobility has become a challenge and concern for her as she is unable to meet the needs of her children and this stress is worsening the husband’s condition. According to National Institute for Health and Clinical Excellence (NICE), a consultant’s visit from GP’s referral should be within 9 week at best and at least, 18months (www.nice.org.uk/Gps). Health care professionals are undergoing stress, whilst NHS are target driven rather than effective treatment and consultants are trying to meet these target (www.doh.gov.uk). Palfreyman (2008) interviewed 266 people with the history of leg ulcer and identify the huge impact it has on ones quality of life even the ones with healed leg ulcer has a lower quality of life in comparison with people who has no history of leg ulcer. According Briggs and Fleming (2007) 8O% of patient with leg ulcer caused by complications of diabetes type 11 have excruciating pain, 75% of them have exudates, 65% of them suffer from depression, 56% of them have an offensive smell and 65% insomnia. Mrs B is experiencing reduced quality of life. The weight of bandage on her leg and exudates is burdensome. The smell is intimidating and embarrasing and leads to the client being withdrawn and hiding themselves. The pain is also mentally and emotionally disturbing which is also putting strain on her physical moveme nt (reduced mobility); also her being overweight is worsening her reduced mobility. Limited mobility has been the focus of concern for Mrs B. As the breadwinner of her family, anxiety, fear of the unknown and depression has increase rapidly in her life as she is experiencing extreme difficulties in mobilizing and in carrying our her day to day activities. According to Gavard et al (1993), â€Å"Depression occurs frequently in people with diabetes, especially in those with complications†.   The Quality and Outcome Framework (2010) has introduced depression screening into regular diabetes surveillance (www.nhsemployers.org). Mrs. Book’s relationship with her husband and two daughters is affected as she gradually deteriorated and lost her independent. Her dependence is now on her husband who cannot engage in stressful work due to his heart condition and also the children are having problems with socializing because they have to rush home after school to help their mother. Mrs. Book condition has had great impact on her children as they struggle to maint ain previous level of performance in their education. Limited mobility has leaded a strained relationship between Mrs. Book’s and her children. She cannot spend much time with them as she use to; taking them to the park, cinemas, shopping and holiday has also reduced. The weight of the bandage on her leg is burdensome at she often have to change the bandage when it is wet. She conceives her despair and was afraid to engage her husband because stressful situation can trigger his panic attack. This often led to conflict between her and her husband as the husband struggles to understand her. Research shows that supportive families can help client with chronic illness cope with behavioral or psychological disorder that may occur as a result of the illness. Same research shows that open expression of emotion such as crying might make the family member to empathize (Hanson et al 1992). On the contrary, this can be argued depending on the level of maturity of the family member. In Mrs. B’s case, open expression of emotions might not be appropriate in the presence of her children. Her children ages 18 and 16 years old fall in the 5th stage of Eric Erickson’s psychosocial theory of Human development (identity v Role confusion). This adolescent’s stage is when they start resolving identity and direction and also becoming a grown-up (businessballs.com/erik_erikson_psychosocial_theory.htm). Open expression of emotion of can be stressful to Mrs. B’s children in addition to the stress adolescent experience due to hormonal changes in their body (Seiffge-K renke 2001). Mrs B’s finance is also affected. As a senior staff of a growing beauty company, she finds it hard to return to work as she is unable to move around to assist customers as her job demand. Abiding with her company’s uniform conduct is also a problem for her, although the manager has agreed for her to wear a trouser instead of a skirt, yet she has to take breaks often to change the bandage when it’s wet. She also has to wear a special shoe because she wasn’t fitting in her normal shoes because of the extent of the bandage on her ankle. Her condition contradicts her working environment. This might cause stereotyping and make her feel odd. Mrs B felt she is loosing control of her life as she is also not free to wear any clothing she want and has to wear clothing’s that covers her leg. As a result of her limited mobility, she feels guilty and sees herself as a failure for letting herself and family down.   A study/ statistics was carried out by (Murray and Fortinberry 2005) in Australian and it shows that problems encountered by the patient are comparable to those of the US and UK. This essay has improved my knowledge on complications of type 2 diabetes on individuals life and how it can ruin once career. I have lived with people with diabetes and got few friends with diabetes type 2, yet my understanding of their condition was shallow which I believe it has limited me in a way i should have help them. I have also come to the realisation of the strain leg ulcer can place on individual. Although I have nursed few patients with leg ulcer caused by their diabetes, I have not provided them with appropriate emotional and psychological support they might have needed due to my limited depth of the condition. Finally, I have deepened my understanding on how culture, upbringing and religion can affect a client’s view of their conditions. In future, when dealing with a patient with leg ulcer, I will put into consideration their culture, religion, job and environment where they live. This will help me to make an appropriate referral to a local group available in th eir area where they can meet other people with the same condition and moreover, people of the same culture. This will give them the opportunity to interact with others and see how they deal with it since they have the same culture. This essay was based on limited mobility caused by leg ulcer in type 2 diabetes patient. Pathophysiology of the health deviation and its effect on the client was discussed, the impact of the health deviation on client’s journey through health care and potential influences of the health deviation on the long term well being of client and family/ significant was also discussed in details. REFERENCES Andrew, S. P. and Anthony P. C (2010) The treatment of diabetic foot infections: Pathogenesis of diabetic foot disease 26, (7). Briggs, M. and Fleming, K. (2007) Living with leg ulceration: a synthesis of qualitative research. Journal of Advanced Nursing; 59: 4, 319-328. [online] Available at nursingtimes.net/assessing-the-impact-of-venous-ulceration-on-quality-of-life/1896181.article. (Accessed 16 Nov, 2010) C.J Currie., C.L Morgan., and J.R Peters (2008). The epidemiology and cost of inpatient care for peripheral vascular disease, infection, neuropathy, and ulceration in diabetes. Nursing Times 6(110) 42-44.7 Chapman. R (2008) Chronic Wound Pain. [online] Available at: painconcern.org.uk/pages/page78.php ( Accessed: 19 Feb 2010) David Uregbula (2010), The Role of a Diabetes Specialist Nurse. [online] Available at:   ehow.com/about_5201899_role-diabetes-specialist-nurse.html#ixzz1DIN4J4hF. (Accesssed:26 Jan 2010) Deborah, A .S., Francis P.D. and Charles N.M (2004). Management of Venous Leg Ulcers. [Online] Available at: bmj.com/content/328/7452/1358.full (Accessed: 10 January 2011) Gavard J., Lustman P. and Clouse R (1993) Prevalence of depression in adults with diabetes: An epidemiological evaluation. [online] Available at: http://care.diabetesjournals.org/content/16/8/1167 16:1167– 1178. INGE SEIFFGE-KRENKE (2001) Diabetic Adolescents and Their Families: Stress, Coping and Adaptation. USA: CambridgeUniversity press Journal of Wound Care (2006): Venous Leg Ulcer. [online] Available at: journalofwoundcare.com/JWC/Supplements/206 ( (Accessed 15 Jan 2011) Mamlin N., Harris, K.R. and Case, L.P. (2001). A methological Analysis in Research of Locust of Control and Learning Disabilities: Rethinking a Common Assumption [online] Available at: www.findarticles.com/cf_o/moHDF/4_3476157546/p1/article.jhtm1. (Assesed: 23 January 2011)   Moffatt, C.J. et al (2004) Prevalence of leg ulceration in a London population. [online] Available at: nursingtimes.net/the-burden-of-chronic-wounds-in-the-uk/527138.article QJM; 97: 7, 431–437: (Accessed on 18th Feb 2010) Murray B.   and Fortinberry A (2005). Depression Facts and Stats. [online] Available at upliftprogram.com/depression_stats.html#statistics, (Accessed: 23 Feb, 2010) Mustoe T (2004). Understanding chronic wounds: a unifying hypothesis on their pathogenesis and implications for therapy. Am. J. Surg. 187 (5A): 65–70 National Institute for Health and Clinical Excellence (2008). [online] Available at:www.nice.org.uk/Gps. (Accessed 15 Jan 2011) Palfreyman, S.J. et al (2007b) Impact of intravenous drug use on quality of life for patients with venous ulcers.   Journal of Advanced Nursing; 58: 5, 458-467. Palfreyman, S. (2008) Assessing the impact of venous ulceration on quality of life. Journal of Advanced Nursing; 104:41, 34-37. Ronald J. Shannon (2007) A Cost-utility Evaluation of Best Practice Implementation of Leg and Foot Ulcer Care in the Ontario Community.[online] Available at: cawc.net/images/uploads/wcc/5-1-Cost-utility_Evaluation.pdf (Accessed on 23 Feb 2011) Stephen R. Baker, and Michael C. Stacey. Article first published online: 21 JAN 2008 The Quality and Outcome Framework (2010) Depression screening into regular diabetes surveillance. [online] Available at: www.nhsemployers.org ( Accessed: 12 Feb 2011) Tim Holt and Sudhesh Kumar (2010). ABC of Diabetes (6th ed). UK. Wiley-Blackwell Yoder RA. Are people willing and able to pay for health services? Soc Sci Med 1989; 29(1):35-42. [online] Available at: ispub.com/journal/the_internet_journal_of_health/volume_8_number_2_12/article/user_fees_in_health_services_in_nigeria_the_health_policy_implications.html. (Accessed on 21 Feb. 2010)