Thursday, October 31, 2019
Sustainability in Event Industry Essay Example | Topics and Well Written Essays - 1250 words
Sustainability in Event Industry - Essay Example Conversely, should it be run haphazardly with the managers involved taking for granted the consequences of certain action or occurrences that may be detrimental to the aforementioned, tourism is likely to be rendered; expensive, self-destructive and counterproductive to the; tourist, environment and the host communities. This underscores the importance of sustainable tourism; which has been defined by WTO (1981) as sustainable tourism development involving meeting the desires and expectants of visitors and the host regions but also protecting the areas and the culture for posterity. Tourism is only beneficial in the long run if it is managed in a manner that enhances cultural and environmental sustainability, therefore culminating into sustainable tourism; which results from careful resource management such as to ensure the aesthetic needs are met while cultural integrity and biological diversity are preserved It is estimated that over the last decade, the Caribbean could have lost o ver 80 percent of it coral reef owing to environmental degradation and host of human events; not the least among them tourist related activities (Balch, 2013). A coral reef is a system made up of corals and their remains, however therein exists thousands of living organisms such as fish marine plant and sponges, coral reefs are quite fragile and require specific condition such as access to clear sunlight and consistent salinity and temperatures to survive. In addition, many of the species living within it are interdependent thus removal of some spices sets off a chain of reactions that may decimate the whole coral ecosystem. Despite the fact that the biodiversity of the coral is one of the main reasons tourists visit the Caribbean they directly and indirectly have been responsible for a lot of the damage. For example, the many ships and liners ferrying tourist to this destination cause a great deal of water pollution and this negatively affects coral life, in addition the culture of sport fishing has resulted in the dwindling of the number of aquatic organisms (Brown, 2013). Some of the fishing methods used include using cyanide and explosives, this not only directly poison the reef but cause it mechanical damage. In addition, with the growth of the industry, more ports and piers are being built and some are built on top of or at the edge of coral reefs resulting in further damage, this is not to mention a thriving trade in souvenirs made out of coral. Ultimately, from the trends observed, the tourism industry is killing the very object that has made it grow as such without proper management, the tourist and locals will soon eliminate the every reason there is tourism and the industry will collapse in the long run due to unsustainability. This is just one many examples of unsustainable tourism which if unchecked will likely jeopardize the future of tourism, however in move towards self-preservation, the tourism industry is taking mitigate action prominent amon gst which is promotion of ecotourism. Ecotourism funder mentally involves visiting previously undisturbed natural environments with the intention of admiring and learning from them while causing the minimum disturbance (Ramaswamy & Kumar, 2010). Through eco-tourism tours managers
Tuesday, October 29, 2019
Cultural Event Essay Example | Topics and Well Written Essays - 500 words
Cultural Event - Essay Example t in the modern world is the festival stands for reaffirmation of hope, religious tolerance, a renewed commitment to friendship, spreading the word of peace and harmony and above all, celebration of ââ¬Å"simple joys of lifeâ⬠. For many Hindus, Diwali is also the New Yearââ¬â¢s Eve and it is held on the final day of the Vikram calendar, a type of Hindu calendar followed by Indians from the Northern part of the country. The day after Diwali is known as Annakut and it is considered as New Yearââ¬â¢s Day for Hindus living in the Northern part of India (Diwali Festival 498). Diwali is always in October and November on the Gregorian calendar (Hindu Council of Australia para 2-6). The festival is accompanied by various rituals with the choice of ritual to be performed by an individual depending on the location of that particular person. However, lighting of candles, electric lights and fireworks is the most common practice for many Indians when they are celebrating Diwali festival. As the name suggests, ââ¬Ërows of lightsââ¬â¢ are lit in the new moon night as a way of welcoming Lakshmi, the goddess of wealth and on Bengal, to honor the goddess Kali who is so honored (Hindu Council of Australia para 2 -6). In other words, Diwali is celebrated at night more than during the day. Indians attribute much value to the Diwali symbols since they consider them to bring forth the significance of Diwali. The symbols stand for happiness and prosperity which is celebrated with great zest and enthusiasm because Diwali many Hindus associate the festival with prosperity and wealth (Anon para3-9). Lord Ganesha and Goddess Lakshmi are the most important symbols of Diwali and people literally worship them on this special day. Lord Ganesha represents good luck whereas Goddess Lakshmi is believed to be the Mother of Wealth. Other common symbols include Earthenware, lamp fireworks, candles, Diwali diyas, fireworks and oil Diwali lamps just to mention a few. During this ramrkable day, people share
Sunday, October 27, 2019
Essay on Barack Obama Leadership
Essay on Barack Obama Leadership Choose an example of a successful leader from the public/political or private sphere; and explain why s/he is a good example of leadership personified. Support your claim and bolster your argument with the theories and concepts in the text and lectures. Be sure to use facts, statistics, figures, and academic or scholarly articles to support your claims INTRODUCTION Leadership is the art of motivating or inspiring a group of people to act towards achieving a common goal. A leaderÃâà stepsÃâà upÃâà inÃâà timesÃâà ofÃâà crisis, and is able to think andÃâà actÃâà creatively in difficult situations. There are numerous leaders out there who have been successful in leading a group of people, an organization or the general public. Functions of a leader includes: Engaging followers, integrating them, catering to their needs, aspirations, and goals in a common organization while making them better citizens, followers and leaders. (Simmons, 2008). A good example that fits this category of leadership is Barack Obama. Barack Obama was catapulted into national prominence, in part, because of his skill at building bonds of empathy with supporters from a seemingly impossibly broad political base (Noble , 2009). Conservatives marveled at his use of language and metaphors that resonated with their core beliefs, while Liber als and progressives believed that the rise to prominence of a self-identified African American with impeccable civil rights credentials represented a triumph for their own core agenda (Noble , 2009). This paper will focus on the leadership of Barack Obama; how he made history and was able to lead the country during the time of crisis. Furthermore, the theoretical standpoints of postmodernism and transformational leadership will be implemented to discuss some of the reasons he was successful as a leader. BIOGRAPHY Barack Obama was born in 1961 to a father from Kenya and a mother from Kansas. He was raised with the help of his grandfather, who served in Pattons army, and his grandmother, who worked her way up from the secretarial pool to middle management at a bank (Luce 2008). After working his way through college with the help of scholarships and student loans, he moved to Chicago, where he worked with a group of churches to help rebuild communities devastated by the closure of local steel plants. After that, he went on to attend law school, where he became the first African-American president of theÃâà Harvard Law Review (Luce, 2008). After graduation, he returned to Chicago to help lead a voter registration drive, teach constitutional law at the University of Chicago, and remain active in his community. Barack Obamas years of public service are based around his unwavering belief in the ability to unite people around a politics of purpose. In the Illinois State Senate, he passed the fir st major ethics reform in 25 years, cut taxes for working families, and expanded health care for children and their parents (Luce, 2008). As a United States Senator, he reached across the aisle to pass ground-breaking lobbying reform, lock up the worlds most dangerous weapons, and bring transparency to government by putting federal spending online (Luce, 2008). HISTORIC ELECTION November 4, 2008 was an historic day for Americans, as they celebrated the election of Barack Obama as the 44th President.Ãâà The election was the longest presidential campaign and the most expensive in history (Green Roberts, 2012). Moreover, the historic event marked the first time that two US senators ran against each other. New York Senator Hilary Clinton was the first serious female presidential candidate, while Senator Barak ObamaÃâà was the first African American nominated by a major party for president. For the Republican Party, Arizona Senator John McCain had hoped to become the oldest person elected president to a first term in America. His running mate Alaska Governor Sarah Palin was the first woman vice president candidate for the Republican Party (Green Roberts, 2012). The whole presidential race was full of historic moments and it was an election like no other. During the historical presidential race, the media and other experts would often discuss whether a multiracial candidate could win. Some observers argued that Obama may not win because of his racial background. Conversely, other observers viewed him as a post-racial candidate (Green Roberts, 2012). Other opponents mentioned that Obama was too inexperienced, untested, and unready to become the president. Nevertheless, his political savvy, innovative election strategy, and charismatic personality was enough to make him victorious. The former Senator has managed to inspire astonishing numbers of people from different races (Black, White, Latino, Asian etc.) with his wisdom, optimism, wit, and exuberance. In one of his speech that took place on 27 July 2004 at the Democratic National Convention in Boston he spoke of his belief that, Theres not a liberal America and a conservative America, theres the United States of America. Theres not a Black America and White America and Latino America and Asian America; theres the United States of America. (Noble , 2009). TRANSFORMATIONAL LEADERSHIP After the end of George Bushs presidential reign, the American people had grown tired of the same political atmosphere. Voters wanted something new that could bring change to the country. Transformational leadership places intrinsic motivation on their followers, thereby creating a massive appeal to supporters (Green Roberts, 2012). Bass and Riggio (2005) suggested that transformational leadership assist followers to grow and develop into leaders by responding to individual followers needs, by empowering them, and aligning the goals of the individual followers. Transformational leaders possess the personal characteristics of other effective leaders, especially charismatic leaders (Dubrin, 2013). Transformational leaders who possess a clear and compelling vision can impose their views of reality on followers violating the foundational principle of individual and collective knowledge creation autonomy characteristic of the postmodern value system (Green Roberts, 2012). During the 200 8 presidential election, there was a strong desire by many citizens for change in leadership. There were a number of things that needed to be fixed such as, the imploded housing market and the collapse of the economy. The bush administration achieved one of the lowest approval ratings in history (Green Roberts, 2012). During the presidential election, there was a cry for change. Young voters wanted a leader who inspires and possesses a clear vision. This was exactly what Barack Obama did as a leader. He captured the young voters attention and gave the American people the change theyve been longing for. He is a good example of a transformational leader. LEADING DURING CRISIS Barack Obama got sworn into office during the time of an economic crisis. The country was undergoing a recession but nonetheless, he came into office ready to take action. One of his first priorities after getting into office was to tackle the financial crisis. His stimulus package and some of the carryover from the Bush administration pushed money into the economy when it was needed the most. His auto bailout gave manufacturing a lifeline (GM, Chrysler, Ford), and his support for credit starved banks, slowed down the spread of subprime contagion (Barmak, Beer, Brearto, Castaldo, Cowan, 2012). Even though some believe he did not make the economic life better in his first four years in office, he certainly prevented it from getting much worse. And on re-election day, voters rewarded him for that. According to exit polls, more than half of voters still blamed George W. Bush for the sluggish economy. Only 38% blamed the president (Barack Obama). Surprisingly, four in ten people told po llsters they believed the economy was getting better. Among that cohort, 88% sided with Obama (Barmak, Beer, Brearto, Castaldo, Cowan, 2012). In the last full quarter before the second election, real GDP in the U.S. grew at a slow rate of 1.3% and Joblessness remained very high. No sitting president had ever won re-election with unemployment above 7.4% in the months leading up to a vote (Barmak, Beer, Brearto, Castaldo, Cowan, 2012), but Barack Obama was able to pull it off. During his second and most recent presidential campaign, ObamaÃâà argued that the only solution to Americas deficit problem was a mixture of increased revenues and lowered spending. In contrast, Mitt Romney consistently maintained that he could eliminate the deficit without raising taxes. He even promised to cut them below their current rates. Mitt Romneys plan was not realistic and his political agendas were rather inconsistent. Obamas plan was a far more realistic approach. By promising to increase marg inal rates on the very wealthy-essentially by allowing some Bush tax cuts to expire-Obama offered a path that, while not perfect, at least heads in the direction of future deficit reduction (Barmak, Beer, Brearto, Castaldo, Cowan, 2012). POSTMODERNISM According to research, younger generation in the United States and throughout the developed world now possess a more postmodern and post-materialist value system. For the first time in American history, there are four generations co-existing in the workplace. Which are, the Greatest Generation (1922-1945), the Baby Boomer (1946-1964), Generation X (1965-1980), and Millennial (1981-2000) groups (Green Roberts, 2012). It became clear that Obamas campaign communication methods and message appealed to the Millennias sense of community involvement. Barack Obama used the opportunity to connect with his generation and the younger voters population. The Bush administration was not able to meet the new set of values and expectations that the millennial generation is driven by. Some core postmodern traits include challenging authority, attacking conventional wisdom, tolerating ambiguity, accepting diversity, and building constructive reality (Green Roberts, 2012). Consequently, postmodernist s find themselves distrustful of institutions and hard facts. Baby Boomers leadership style is characterized by an autocratic mentality while Millennial are governed by a democratic approach (Green Roberts, 2012). These divergent generational leadership traits inspire some followers while inhibiting others. It is important for a leader (Presidential Candidate) to understand the cultural differences of this postmodern generation in order to win them over as followers/supporters. For example, Barack Obamas inclusiveness regarding the issue of religion was consistent with postmodern assumptions that reject mutually exclusive truth claims (Green Roberts, 2012). He was also able to connect with the younger generation through the internet (e.g. twitter) and was successful in getting more than the usual amount of youths to go out and vote for him. Therefore, one may conclude that Obamas understanding of post-modernism and all the cultural differences of the new generation made a big diff erence for his campaign and contributed to his success as a historic leader. CONCLUSION To summarize in short, Barack Obamas knowledge of postmodernism and his appeal to the different cultural groups across America (Blacks, Latino, Whites and other races) are some of what contributed to his success as a leader. He is a good example of a transformational leader. Barack Obama was catapulted into national prominence, in part, because of his skill at building bonds of empathy with supporters from a seemingly impossibly broad political base. His charisma, honesty and wit made him a unique leader. He believed in the slogan of Change which was what the American people wanted after the Bush administration left office. He was also able to connect with the younger generation through his savvy communication methods and through the internet which got more than the usual amount of the younger generation to go out and vote. This paper analysed the leadership of Barack Obama; how he made history and led the country during the time of crisis. It also incorporated the theoretical standp oints of postmodernism and transformational leadership to discuss some of the reasons why he was successful as a leader. His leadership during the time of crisis was also touched upon with some credible statistical data to back it up.
Friday, October 25, 2019
Understanding Religion Through Kurt Vonneguts Cats Cradle Essay
Understanding Religion Through Kurt Vonnegut's Cat's Cradle The following is issued as a warning from the author Kurt Vonnegut to the reader: "Any one unable to understand how a useful religion can be founded on lies will not understand this book either"(14). The latter quote is typical of Vonnegut in his usage of creating a personal narrative. Kurt Vonnegut Jr. was born in Indianapolis, like many of his characters, in 1922. His life from that point on closely resembles the lives of the people in his satirical novel Cat's Cradle. Vonnegut's mother committed suicide when he was twenty two years old and in many of his novels the character of the mother is dead. Vonnegut's "lifelong pessimism clearly has its roots in his parents' despairing response to the depression" (Allen 2). He was captured in WWII and was present in Dresden, Germany when it was bombed and set fire to, killing 135,000 citizens. This later became the basis for Vonnegut's greatest success Slaughterhouse-Five. Cat's Cradle was published in 1963, and though it wasn't as big a success as Slaughterhouse, it became widely known as contributing to the "counter-culture" since it does in fact question and counter almost every part of our society's culture (Reed). One of the largest points of our culture brought into question in Cat's Cradle is religion. Vonnegut himself is a Humanist, meaning that he isn't sure of the existence of a God, but values life above all else. In his last novel Timequake, Vonnegut explains that he understands that humans need religion as something to turn to for comfort and suppo... ... Literature). Columbia, SC: University of SouthCarolina Press, 1991. Broer, Lawrence R., editor. Sanity Plea: Schizophrenia in the Novels of Kurt Vonnegut (revised edition). Tuscaloosa, AL: University of Alabama Press, 1994 Huber, Chris. The Vonnegut Web. 14 Feb. 2002. 25 Feb. 2002 http://www.duke.edu/~crh4/vonnegut/ Klinkowitz, Jerome. Vonnegut in Fact: The Public Spokesmanship of Personal Fiction. Columbia, SC: University of South Carolina Press, 1998. Reed, Peter J. Kurt Vonnegut, Jr., Warner Books, 1972. Vit, Marek. Marek Vit's Kurt Vonnegut Corner. 4 Mar. 2002. 25 Feb. 2002 http://www.geocities.com/Hollywood/4953/vonn.html Vonnegut, Kurt . Cat's Cradle. 1963. New York: Dell Publishing, 1988 Vonnegut, Kurt. Mother Night. New York: Fawcett, 1962. Vonnegut, Kurt. Timequake. New York: Putnam, 1997 Understanding Religion Through Kurt Vonnegut's Cat's Cradle Essay Understanding Religion Through Kurt Vonnegut's Cat's Cradle The following is issued as a warning from the author Kurt Vonnegut to the reader: "Any one unable to understand how a useful religion can be founded on lies will not understand this book either"(14). The latter quote is typical of Vonnegut in his usage of creating a personal narrative. Kurt Vonnegut Jr. was born in Indianapolis, like many of his characters, in 1922. His life from that point on closely resembles the lives of the people in his satirical novel Cat's Cradle. Vonnegut's mother committed suicide when he was twenty two years old and in many of his novels the character of the mother is dead. Vonnegut's "lifelong pessimism clearly has its roots in his parents' despairing response to the depression" (Allen 2). He was captured in WWII and was present in Dresden, Germany when it was bombed and set fire to, killing 135,000 citizens. This later became the basis for Vonnegut's greatest success Slaughterhouse-Five. Cat's Cradle was published in 1963, and though it wasn't as big a success as Slaughterhouse, it became widely known as contributing to the "counter-culture" since it does in fact question and counter almost every part of our society's culture (Reed). One of the largest points of our culture brought into question in Cat's Cradle is religion. Vonnegut himself is a Humanist, meaning that he isn't sure of the existence of a God, but values life above all else. In his last novel Timequake, Vonnegut explains that he understands that humans need religion as something to turn to for comfort and suppo... ... Literature). Columbia, SC: University of SouthCarolina Press, 1991. Broer, Lawrence R., editor. Sanity Plea: Schizophrenia in the Novels of Kurt Vonnegut (revised edition). Tuscaloosa, AL: University of Alabama Press, 1994 Huber, Chris. The Vonnegut Web. 14 Feb. 2002. 25 Feb. 2002 http://www.duke.edu/~crh4/vonnegut/ Klinkowitz, Jerome. Vonnegut in Fact: The Public Spokesmanship of Personal Fiction. Columbia, SC: University of South Carolina Press, 1998. Reed, Peter J. Kurt Vonnegut, Jr., Warner Books, 1972. Vit, Marek. Marek Vit's Kurt Vonnegut Corner. 4 Mar. 2002. 25 Feb. 2002 http://www.geocities.com/Hollywood/4953/vonn.html Vonnegut, Kurt . Cat's Cradle. 1963. New York: Dell Publishing, 1988 Vonnegut, Kurt. Mother Night. New York: Fawcett, 1962. Vonnegut, Kurt. Timequake. New York: Putnam, 1997
Thursday, October 24, 2019
Notes for Final Paper
Do not change the font and do not put in any punctuation or other marks in the answer sheet; put only the letter choice of your answer. Also, do not put any spaces before or after the letter you enter as your answer. Be sure to turn off the automatic completion function of cell entries. On the Tools menu, click Options, and then click the Edit tab. Clear the Enable Autoclave for cell values check box. Please put only your last name on the Answer Sheet in the by writing it in the yellow space. 1. With regard to the court, adequacy of consideration means: A.The court will adjust the consideration if the value exchanged is unfair. B. The consideration exchanged must be exactly equal in value. C. The court doesn't care about value as long as the mutual assent is valid. D. The consideration exchanged must be reasonably close in value. 2. Bill gets many speeding tickets. His friend Ron told Bill that he would pay Bill $300 if he did not get a ticket for one year. Bill drove very cautiously for the next year and did not get a ticket. Is Ron obligated to pay? A. Yes, because Bill gave up a legal right based on the agreement.B. No, because $300 is not an adequate amount based on Bill's detriment. C. Yes, because a promise is a promise and consideration has nothing to do with this agreement. D. No, cause Bill suffered no detriment in this agreement. Page 2 of 6 LAW 421 ââ¬â Quiz 3 ââ¬â 7. 01. 14 3. Excursions Inc. (Excursions) ordered 300 kayaks from Seafarer's, Inc. (Seafarer's), with delivery to be made on April 20. The kayaks will used during the upcoming season. Under which circumstance may Excursions claim anticipatory repudiation? A.The popularity of kayaking has suddenly decreased and Excursions isn't sure it can use 300 kayaks during the upcoming season. B. The cost of kayaks has tripled owing to worldwide demand, lowering Seafarer's profit margin. Yet Seafarer's insists that it will honor the contract with Excursions. C. Excursions have found another man ufacturer that can provide less expensive kayaks of the same quality as Seafarer's kayaks. D. Seafarer's only manufacturing plant burned down on January 1 5, yet Seafarer's insists that it will rebuild the plant and honor the contract with Excursions. 4.Ronald contracted with Quality Hotel (Quality) to rent a room for a weekend while at a business meeting in the city. The contract with Quality required a $50 deposit with the remaining balance due on check-in. The deposit was nonrefundable unless the reservation is cancelled at least 36 hours prior to check in. The day before he was to eave for the resort, Arnold's boss called off the business meeting. Ronald called Quality, canceled the reservation, and demanded a refund of his deposit. A. Ronald will get the refund because of impossibility of performance; he can't attend a business meeting that isn't going to be held.B. Ronald will get the refund because of frustration of purpose; his intention was to attend a business meeting that is no longer being held. C. Quality is not required to provide a refund. D. Ronald will get the refund because of impracticability; he doesn't need a room to attend a business meeting that isn't going to be held. 5. Paul contracted with Dan to buy some land on behalf of Developers, Inc. Developers told Paul to use Pall's own name and not to disclose to Dan that Paul was working for Developers. Paul signed the contract in his own name only. Developers refused to honor his arrangement with Paul.A. Paul is liable, but may sue Developers based on failure of loyalty. B. Paul can't be sued because he's only an agent. C. Developers has no liability to anyone since his name was never disclosed. D. Paul is liable, but may sue Developers based on indemnification. 6. Which of the following is not an exception to the employment-at-will doctrine? A. An employee is working under an implied employment contract. B. An employee's termination violates a public policy or statutory right. C. An employ ee is terminated but has received excellent evaluations and the employer cannot give a reason for the dismissal.D. An employee is working under an express employment contract. Page 3 of 6 LAW 421 ââ¬â Quiz 3 ââ¬â 7. 01. 14 7. Big Box Inc. (Big Box) was hiring a security guard for one of its stores. On its application, Big Box asked whether the applicant had ever been arrested. Bob applied for a Job at Big Box and answered no to the question. He also answered no to a question asking if there was any reason that he would not be qualified to work as a security guard. Soon after Bob was hired, he hit a customer. It was discovered at trial that Bob had been fired from numerous Jobs for abusing customers and other offenses.If the customer sued Big Box: A. Big Box would not be liable because it made a good faith effort to screen applicants by specifically asking about past indiscretions. B. Big Box would not be liable because Bob was supposed to control customers. C. Big Box would be liable for negligent hiring. D. Big Box would be liable for negligent retention. 8. With regard to whistle-blowers: A. Every state law protects both government and private employees from retaliation. B. Employers may terminate whistle-blowers if they can prove a reason for termination independent of retaliation for the whistle blowing. C.There is no federal whistle-blower act. D. Based on the employment-at-will doctrine, employers may terminate whistle- blowers without proving a reason independent of retaliation for the whistle blowing. 9. Rupert hired Calvin to drive a car to a site 75 miles away. Rupert specified the route that Calvin was to take and told him to be sure to arrive by 4:30 pm. On the ay, Calvin became hungry and decided to stop to eat. He had plenty of time to stop, eat, and still make the deadline. He went too restaurant that was three miles off the route that Rupert had specified. Calvin did not call Rupert to ask for permission.On the way to the restaurant, Ca lvin failed to stop ATA red light and hit Cam's car. Sam sued Calvin and Rupert. A. Rupert will lose because Calvin was on a frolic, so Rupert is liable B. Rupert will win because Calvin was on a detour, freeing Rupert from liability C. Rupert will lose because Calvin was on a detour, so Rupert is liable D. Rupert will win because Calvin as on a frolic, freeing Rupert from liability 10. Adam accepted a new Job. Which of the following is not a contract condition related to that Job? A. Adam will receive a bonus provided that he obtains 25 new clients within 30 days. B.Dam's medical and dental benefits will start after he has worked for seven months. C. Dam's salary will be $1,200 a week. D. Adam cannot begin work until he passes a drug test. 11. The IRS has developed a three-part test to determine an agent's status. Which of the following is not an element in this test? A. Whether the working relationship is written or oral B. He type of working relationship between the parties C. Be havioral aspects of the parties D. The financial arrangements between the parties Page 4 of 6 LAW 421 ââ¬â Quiz 3 ââ¬â 7. 01. 14 12. Ernie worked as a delivery driver for a local fast food restaurant.His duties consisted of making deliveries along a designated route. One day Ernie decided to visit his friend, who lived 8 miles out of his delivery route. While driving to his friend's house, Ernie injured a pedestrian, Alvin. The accident was caused because of Ermine's negligent driving. Alvin sued both Ernie and the restaurant for personal injuries. Under the circumstances: A. The restaurant is never liable for the negligent acts of its agents. B. The restaurant is liable under the doctrine of respondent superior. C. The restaurant is not liable because Ernie was on a frolic of his own. D.Alvin can recover damages from both the restaurant and Ernie. 13. James wanted to have a pool built at his house. He called Patio Construction, Inc (Patio). When Patio came to give James a p rice, it did some soil tests and discovered no problems. Patio quoted $1 5,500 for the pool. However, when it begin excavating for the pool, Patio discovered solid rock few feet below ground level. Patio stopped work and informed James that, due to the rock, it will have to use explosives to remove the rock and that the cost of the pool would now be $18,000. A. James is under contract and will have to pay the new price. B.James can have the contract discharged based on impracticability. C. James can have the contract discharged based on frustration of purpose. D. James can have the contract discharged based on impossibility. 14. Jake advertised his scooter for sale. The scooter doesn't start easily in damp weather. Adam was looking for a scooter to use at his home, which near the seacoast, which he told Jake. Jake said nothing. Adam bought the scooter, brought it to his house, where Adam often had trouble getting it to start on damp mornings. A. Jake has committed a fraudulent misre presentation because he withheld a material fact.B. Jake has not committed a fraudulent misrepresentation because Adam didn't specifically ask if the scooter started easily in damp weather. C. Jake has committed an innocent misrepresentation because he didn't state a lie, but only withheld all of the truth. D. Jake has not committed a fraudulent misrepresentation because silence cannot be considered a fraudulent misrepresentation. 15. In which of the following scenarios would enforcement of specific performance be appropriate? A. You ordered a stereo from an electronics store and a few days later it breached by not ordering it from the manufacturer.B. A store agreed to order a laptop computer for you, but breached its contract with you by canceling the order the next day. C. You ordered 50 cubic yards of crushed from a local store and it breached by not delivering or making the stone available to you. D. You contracted to buy an antique clock to add to your art collection; but, desp ite the contract, the owner refused to sell at the last minute. 16. Which of the following is the true statement? A. Apparent authority is based on what the principal communicates to the agent and not to the third party. B.Actual authority must be expressly created and cannot be based on custom or past dealings. C. Actual authority must always be expressed in writing. D. Ratification applies to previously unauthorized acts. Page 5 of 6 LAW 421 ââ¬â Quiz 3 ââ¬â 7. 01. 14 17. Jim contracted with Gardeners Inc. To plant some trees in Jims back yard. Jim was to purchase the trees. The contract with Gardeners was solely for planting. Payment was to be 25% at the time that the work commenced and 75% once the Reese were planted. Jim purchased the trees and paid Gardeners the 25%. Gardeners began work.When Gardeners was half way through the Job, Jim changed his mind about having trees planted, so he refused Gardeners access to the yard. If Gardeners wanted to rescind the contract an d be paid for work completed, it would sue for: A. Consequential damages. B. Compensatory damages. C. Restitution. D. Liquidated damages. 18. Marine, Inc. Advertised a canoe on sale. The normal price is $1,250 and the sale price should have read $950, but the advertisement stated $750. Sam went into the tore and demanded to purchase the canoe at the advertised price of $750. Which of the following is correct? A.The court will adjust the consideration, if the value exchanged is unfair. B. The court doesn't care about value, as long as the mutual assent is valid. C. The consideration exchanged must be exactly equal in value. D. The consideration exchanged must be reasonably close in value. 19. In which of the following situations is the agent not liable should the principal breach the contract with the third party? A. Agents are liable in all agency situations B. Undisclosed agency C. Partially disclosed agency D. Disclosed agency 0. Bobby entered into a contract with Eddie. Subsequen tly, Bobby assigned his rights in that contract to Jake.Which of the following would not prevent that assignment? A. The contract contains an anti-assignment clause. B. The assignment would materially alter Eddies duties and cause an increased burden or risk to Eddie. C. Eddie protests the assignment and demands that Bobby not make the assignment. D. The assignment would violate public policy matters. 21 . Which of the following is the best explanation of the parole evidence rule? A. Oral agreements may be used to change a final written contract if the final written entrant isn't exactly conforming to the pre-contract agreements. B.Written contracts with ambiguous terms are automatically void and cannot be corrected. C. Written agreements may be used to change a final written contract if the final written contract isn't exactly conforming to the pre-contract agreements. D. A written contract is the final expression of the party's agreement and may not be contradicted by oral or writ ten agreements made prior to the writing. 22. Ralph was a driver for Discount Appliances, Inc. (Discount) and made deliveries to customers. One day, Ralph negligently secured a fridge on the back of his truck and, hill driving, the fridge fell out of the truck and hit Jims car.Which of the following is correct? A. Both Ralph and Discount are liable. B. No one is liable, it was an accident. C. Ralph is liable, but not Discount. D. Discount is liable, but not Ralph. Page 6 of 6 LAW 421 ââ¬â Quiz 3-7. 01. 14 23. Richard called Jeff asking him to referee a game. Jeff is not obligated to work the game. If Jeff accepts the assignment and works the game, he would be told the time of the game, he would be required to wear an approved uniform, and he would be paid a fee. Once at the game, Jeff would be in complete control. Jeff is considered a/an: A. Principal. B. Independent contractor. C. Agent. D. Employee. 24. In which of the following situations will the court enforce a contract? A. Kevin offered to sell his boat to Dave for $12,500. Dave replied that was too much and said, ââ¬Å"I'll give you $10,000 for it,â⬠Kevin said no. The next day Dave called Kevin and said, ââ¬Å"l accept. â⬠B. Kevin offered to sell his boat to Dave. Dave asked for 24 hours to decide and Kevin agreed. At midnight, the boat sank, although neither Dave nor Kevin knew it sank. Dave called Kevin before the 24 hours was over and said, ââ¬Å"l acceptâ⬠. C. Kevin offered to sell his boat to Dave.Dave asked for some time to decide and Kevin gave him until 7:00 pm. At 5:00 pm, Dave saw Adam painting the boat and was told that Kevin sold it to him. Dave called Kevin at 6:00 pm and said ââ¬Å"l acceptâ⬠. D. Kevin offered to sell his boat to Dave. Dave asked for more time and Kevin said you may have until 11:00 am the next morning. Dave gave Kevin $150 for him to keep the offer open to him, which was nonrefundable. Kevin died during the night and, after hearing that Kevin died, Dave called Seven's heirs at 10:00 am the next morning and accepted Seven's offer.When Paul came home from work, he found that all the snow from a recent storm had been removed from his yard. An hour later, a boy came to Pall's door to collect payment for the work. Paul refused to pay him because he had never seen the boy before, nor had he hired him to do the work. Which of the following is accurate? A. This is an implied, unilateral contract, therefore, he must pay. B. Paul received unjust enrichment, so a quasi contract was formed and he must pay. C. Paul would not have to pay anything. D. To be fair to both parties, the court would make Paul pay the reasonable coos
Wednesday, October 23, 2019
Black Masculinity Essay
What is an ethnic group? An ethnic group is a human population whose members identify with each other, usually on the basis of a presumed common genealogy or ancestry . These ethnic groups are usually united by shared cultural values, common fields of communication, or religious practices. So perhaps the theory of Black masculinity can be considered an ethnic group. There is the obvious factors of being ââ¬ËBlackââ¬â¢ and ââ¬Ëmaleââ¬â¢ that connects these members in this group; they have skin color and gender in common. Perhaps this cultural group has come together to be more then just a group who have race and gender in common. It goes beyond that and Black masculinity has members who are not ââ¬ËBlackââ¬â¢. Perhaps this questions if history, ancestry, and genealogy are factored in when becoming a members of a group. But will these members be truly accepted in the cult of Black masculinity. Within the dominant culture African American men have developed their own sense of identity. These men have integrated themselves into American society creating a culture of their own. They have established a language, a sense of dress, and behaviors. These protocols help this group of men emphasize their ethnicity and gender. Members of this group who follow these traits are considered to be part of the cult of Black masculinity. What is happening is that white men, because of the influence of pop culture, are permeating the boundaries of the Black masculine cult. This is an experience of somewhat reverse assimilation. At first it was the assimilation of the Black man into the white manââ¬â¢s world and now it is as if roles are reversed. How the white men see the Black masculinity portrayed through the media and want to be part of it. Anthropologist Fredrik Barth specifies three conditions under which ethnic groups develop and define themselves: (a) a dominant culture is present with the power to maintain conditions whereby other groups of people, (b) are stereotyped, and (c) are constrained to certain roles that function complementarily in the general culture. Barth argues that ethnic distinctions are born out of conflict . The above conditions are necessary for the maintenance of ethnic distinctions. So, the maintenance of ethnic diversity requires domination by one group of the rest. Using Barthââ¬â¢s definition of what an ethnic group is and which boundaries are defined by these rules this paper will prove how Black masculinity conforms to these guidelines establishing them as an ethnic group within the dominant culture. This paper will also explore the difference that is expressed by black males in American culture through the use of language, dress and behavior. The cult of Black masculinity will prove that ethnic groups can create something of their own while inventing a new culture in which they can partake in and be control of. Black Masculinity ââ¬Å"A particular type of black masculinityââ¬âone defined mainly by an urban aesthetic, a nihilistic attitude, and an aggressive posturingââ¬âhas made its way into the cultural mainstream in the last two decades. â⬠There are many contributing factors but the image of Black masculinity has come about due to the popularization of hip-hop culture and the prominence of rap music and the ââ¬Å"videomercialsâ⬠that sell it. More specifically, it is the result of the popularity of the urban ââ¬Å"gangstaâ⬠and his embodiment in the ââ¬Å"gangstaâ⬠rap of artists such as Dr. Dre, Ice Cube, Snoop Doggy Dogg, and Tupak Shakur. Black masculinity is the attempt for black males to incorporate what the dominant culture believes to be masculine. Most studies have, however regarded Black Masculinity as an alternative to social status, rather than as an extension of it. ââ¬ËBlack Machoââ¬â¢ has been portrayed, therefore, as differing in kind rather than degree from the wider gendered power relations within Society at largeâ⬠¦ It is however; only within the context of wider power relations ââ¬â and as an extension of them ââ¬âthat Black masculinity can be fully understoodâ⬠¦ Black masculinity is then perhaps best understood as an articulated response to structural inequality, enacting and subverting dominant definitions of power and control, rather then substituting for them. Rather than a hostile and withdrawn entity [black masculinity] can be seen as a base for interaction and negotiation with wider society . These men have taken an idea which already exists according to society and incorporated what they believe is their definition of masculinity. This expression of masculinity, according to Mercer and Julien: ââ¬Å"subjectively incorporates attributes associated with dominant definitions of manhood ââ¬â such as being tough, in control, independent ââ¬â in order to recuperate some degree of power or active influence over objective conditions of powerlessness created by racism. â⬠Black masculinity embraces the stereotypical role of what a Black man typically resembles. What the dominant culture portrays: the tough guy, more body then mind. This is received as negative because they are not achieving what the ideal is, what ââ¬Å"Whitenessâ⬠is. So would this group of men be considered an ethnic group within the American society? According to Barth an ethnic group embodies the following: ââ¬Å"Largely biologically self-perpetuating, shares fundamental cultural values, realized in overt unity in cultural forms, makes up a field of communication and interaction, has a membership which identifies itself, and is identified by others, as constituting a category distinguishable from other categories of the same order. â⬠Those who choose to conform to these norms of this group will reject or discriminate against others and this leads to the inclusion of this specific group. Behavior How one behaves will determine what group they will fit into. These behaviors include how one dresses, acts and talks. Black masculinity has their own sense of dress, actions and even language. Depicted through the media the Black masculine male will dress ââ¬Å"gangsterâ⬠. There stereotyped baggie jeans and big t-shirts with the jewelry and baseball caps. This reinforces the hyper-sexualized stereotyped male in society. Recently, Richard G. Majorââ¬â¢s concept of the ââ¬Å"cool poseâ⬠has proved an insightful term for understanding the dynamics of black masculinity as it has developed in response to unequal conditions in the modern urban environment. In a series of closely related works (listed at the end of this essay), Majors argues that black males have accepted the traditional values of masculinity but are so restricted by social and political factors that many of them have been deeply frustrated by their inability to enact these traditional masculine roles. ââ¬Å"In brief,â⬠Majors explains, ââ¬Å"cool pose originated as a coping mechanism for the ââ¬Ëinvisibility,ââ¬â¢ frustration, discrimination, and educational and employment inequities faced by Black males. In response to these obstacles, many of these individuals have channeled their creative talents and energies into the construction of masculine symbols and into the use of conspicuous nonverbal behaviors (e. g. , demeanors, gestures, clothing, hairstyles, walks, stances and handshakes)â⬠. Majors includes in his examples of the cool pose such diverse behaviors as the use of humor, feigned emotional detachment, and specific stylistic expressions like the black athleteââ¬â¢s inventive basketball dunking, football spiking, and end zone dancing, as well as black musical performersââ¬â¢ aggressive posing and graceful yet strenuous dancing styles. A prime ingredient of the cool pose as a compensatory form of masculinity is an exaggerated style of toughness: ââ¬Å"Symbolic displays of toughness defend his identity and gain him respect; they can also promote camaraderie and solidarity among black malesâ⬠. Unfortunately, as Majors is careful to point out, the ritualized hyper masculinity performed by many black men as a cool pose, particularly the preoccupation with enacting a tough persona is rife with the negative potential to promote dangerous lifestyles (e. g. , gang bangers, tough guys, drug dealers, street hustlers, and pimps) and to reinforce harmful stereotypes. These images illuminate the figure of the menacing Black male. He embodies images of the black heterosexual rapper, athlete, and movie star which challenge the racist depictions of black masculinity as incompetent, oversexed and uncivil, in the end a threat to middle class notions of womanhood, family and nation . Perhaps with these embodiments this is why Black masculinity is its own ethnic group. They were unable to assimilate into the dominant culture because they were seen as a hyper sexualized threat to white women. This left these men to create something of their own, through dress, language and action. This group uses language as another expression of social difference. African American Vernacular English is the language that is used to communicate, it is also known as Black English, Black Vernacular, or Black English Vernacular. Black English is also known as Ebonics, a combination of ââ¬Å"ebonyâ⬠and ââ¬Å"phonicsâ⬠, this language is spoken by many Blacks in the United States and around the world. Black masculinity has accepted Ebonics as their language because it is something that is unique to the African American culture. The problem with this form of communication is that it is not widely accepted within the dominant society. The children who are raised by men who are part of this cult of Black masculinity are told to speak differently because the form of communication that they have learned is not acceptable. This is a miscommunication and some parties tried to get Ebonics recognized as a language and to be taught in the school systems. This law was not passed but it was interpreted and they are now teaching the children how to translate African American Vernacular English into American Standard English. Jackson sees language as ââ¬Å"badges and emblems of identity can be seen as a kind of message, the successful transmission, reception, and decoding of which necessary to the interaction is taking place. â⬠This is why Black masculinity is as strong as it is because it embraces their own language and through this they are able to maintain relationships with others in this group of men. Such as the word ââ¬Å"Niggaâ⬠, if this word were used by someone outside of this cultural group then they would be considered racist but through music and use within the group it is considered to be a term used to identify each other. It would be seen as odd if someone who did not embody Black masculinity started speaking in African American Vernacular English because they may not have the ancestry which allows them to embody Black Masculinity and their language. Boundaries To form a cultural boundary it is presumed that the borders would be between different homelands, ethnicities, religions or language groups. In the case of Black masculinity the majority are situated all over North America and the rest of the world. With such a diverse spread it would be hard to place physical borders on this group. ââ¬Å"Ethnic groups are not merely or necessarily based on the occupation of exclusive territories; and the different ways in which they are maintained, not only by once-and-for-all recruitment but by continual expression and validationâ⬠¦Ã¢â¬ In saying this, those who partake in the cult of Black masculinity erect borders through communication such as language and body language. Those who do not respond to these actions are not considered to be part Black male society. There is certain protocol which will be followed within the group and if this is not followed then there is the identification of an outsider who is trying to break through the borders. The problem with Black masculinity and the exclusivity of this culture is that it is widely available in pop culture. It would be easy for someone who is not part of this ethnic group to study the mass media and learn the traits which define Black masculinity. Black masculinity is based on ascription how people identify their culture and how they identify themselves within this culture. Their boundaries are socially constructed. Ethnic groups share common culture which includes shared religion, language, style of dress, housing, shared customs; attitudes, beliefs and most have the same perception of a common past. As discussed earlier this group embraces a shared common culture which separates them from the dominant culture. They have created themselves due to a particular historical circumstance and in this case it is colonization and the invasion of the White man. The identity of Black masculinity is reliant on how individuals embrace it, constrained by it; act on it and through this Black masculinity will have a separate identity as an ethnic group. To separate themselves they have must be able to distinguish them from the dominant culture by ââ¬Å"creating appearance of cultural discontinuityâ⬠. Black masculinity has done this by assuming roles such as the gangster rapper, the black athlete or movie star. By creating these identities they are constructing a boundary between ââ¬Å"usâ⬠and ââ¬Å"themâ⬠. Overtime groups tend to become culturally more homogenous. This endangers the boundary and makes it harder to maintain but in order to preserve its distinct identity these boundaries need to be maintained by the group. Boundary maintenance serves to isolate the group from alternative value systems (according to which its members may find themselves ranked differently), preserves the groupââ¬â¢s existing internal power structure, and provides a potential source of political power for the group through solidarity and numbers . Black masculinity is a strong force in the media and to follow what their cultural beliefs are would be easy. They have familiarized their culture with the dominant culture allowing anyone to be able to participate in their beliefs. This weakens their borders and makes it harder to maintain a stronghold at their borders. The only thing that would not be broken within Black masculinity is in the name. To be a true part of this ethnic group one would have to be a Black male. This is the only thing that will hold true to maintain the borders of Black masculinity. Biologically Self Perpetuating Black masculinity has become such a widely known phenomenon and even those who do not share the same ancestry seem to be able to embody traits of this group. Traditionally an ethnic group would share a common background and kin. Through the use of mass media the cult of the Black male has become highly sexualized and those who see this machismo want to be part of it. Ethnic groups are primarily endogamous and this new assimilation into their group will cause problems with this. This is a problem because it takes away from the power of what this group stands for and what they embody as the macho man. ââ¬Å"In a social order where white beliefs form fundamental explanations of how individuals should enact their color-sex positions and associated role expectations, black males do not, regardless of their economic status or intellectual capabilities, have the cultural prerogative to take the initiative. â⬠This quote redefines that there is a dominant culture and allowing assimilation this group is allowing the power to be taken away. As these men are portrayed as hyper sexualized in the media it introduces them to something that the dominant culture views as the ideal, this goes back to colonization and the want of what the White man has, the unattainable. ââ¬Å"A major reason for the initial encounter was the mystique attached to the hitherto unavailable ââ¬Ëthe white goddessââ¬â¢ â⬠. This ââ¬Å"white goddessâ⬠, the unavailable, is the difference between the dominant culture and the Black Masculinity. Black men move between majority and minority cultures and must negotiate the racism and discrimination that accompany caste-like minority status. Frazier suggests that Black masculinity and male role identity must be viewed in these varying social and cultural contexts . Specifically, Black men are expected to conform to dominant gender role expectations (e. g. , to be successful, competitive, aggressive), as well as meeting culturally specific requirements (e. g. , cooperation, promotion of group, and survival of group) of the Black community. ââ¬Å"certain patriarchal values such as physical strength, sexual prowess and being in control as a means of survival against the repressive and violent system of subordination to which they were subjectedâ⬠. The dehumanizing aspect of this myth, a myth that Mercer claims many black men do not want demystified because it in some ways (e. g. , strength, sexual prowess) raises them above the status of white men, is that, while an emphasis on the body as brute force is a marker of the difference between male and female, it is also a key symbol in the division between nature and culture. Perhaps this is why Black masculinity came to be. It is argued that the members of the Black Power movement defined the politics of race within ââ¬Å"metaphoric of phallic power,â⬠which developed out of male activistsââ¬â¢ desires to counter cultural articulations of black male inferiority , and that this is readily seen in the writings of influential figures such as Malcolm X, Huey Newton, Eldridge Clever, and Amiri Baraka. Wiegman further claims that the phallocentric perspective was also articulated through the macho, hyper masculine characters appearing in the blaxploitation films of the early 1970s. It is through Wiegmanââ¬â¢s phallic theories about Black males that this ethnic group created the term and culture of Black masculinity. Conclusion Through Barth this paper has been able to discuss the boundaries which the ethnic group Black masculinity was able to control. They were able to create their own ethnic group in response to the dominant culture. They defined themselves through being Black males. They embodied what it meant to be. They did this by dress and action. This is recently obvious through the media and ââ¬Ëgangtaââ¬â¢ rap and perhaps with this embodiment they are able to prove that they are able to exist as a powerful force within the dominant culture. Black masculinity members are able to have their own sense of language whether it be verbal, Ebonics, of physical, ââ¬Å"cool poseâ⬠. This is how they established members of the group and were able to communicate with each other by these means. They reinforced that the ââ¬Å"cool poseâ⬠displays toughness and it gains him respect and from this it promotes solidarity within the group of Black males. The ââ¬Å"cool poseâ⬠is not always a good thing. In the media the dominant society does not see the athlete but the gangster and the stereotype which is created by the dominant culture. They are seen as a threat and to keep them safe Black masculinity was created in an attempt to create values and rules of their own in order to obtain status in a dominant culture. To keep this group exclusive these Black men created a language of their own and through this they communicate and they are able to maintain a strong bond through these means of communication. Through the use of language they create borders. The borders which they created allow them to maintain who they are without being assimilated into the dominant culture. They have embraced and emphasized who they are and what they stand for. To protect this they erected borders such as similar dress/style, language, sense of history and shared customs. These aspects are unique to them but as popular culture embraced these aspects such as language and dress the borders began to break. One thing that the dominant culture could not break is their gender and race. They were African American men and no matter what the dominant culture did to try and assimilate them they had this to celebrate. This is important to maintain the strength of your borders. Black masculinity is a group of Black males who have been able to preserve that they are part of an ethnic group and they have history which needs to be respected. They are trying to sustain a culture that is slowly being integrated into the dominant culture. If this group follows what Barth has laid out in order to maintain boundaries then Black masculinity will be able to be whomever they want within the dominant culture. REFERENCES Alexander, C. The Art of Being Black. Oxford: Clarendon Press, 1996. Barths, F. Ethnic Groups and Boundaries. Oslo: Universitesforlaget, 1969. Frazier, E. Franklin. The Negro Family in the United States. Chicago: University of Chicago Press, 1939. Gray, H. ââ¬Å"He Is a ââ¬Å"Bad Mother*S%@! #â⬠: Shaft and Contemporary Black Masculinity. American Quarterly. Vol. 50, No. 2, 1998. Gray, H. Cultural Politics. A Special Section:Black Masculinity and Visual Culture. Callaloo, Vol. 18, No. 2. (Spring, 1995). Jackson, J. Language Identity of The Colombian Vaupes Indians. In Baumand, R. ,Sherzer, J. , Exploration in the Ethnography of Speaking: Studies in the Socialand Cultural Foundations of Language. New York: Cambridge University Press, 1989. Majors, R. , & Bilson, J. M. Cool Pose. New York: Lexington, 1989. Mercer, K. Welcome to the Jungle: New Positions in Black Cultural Studies. New York: Routledge, 1994. Mercer, K. & Julien, I. Race, Sexual Politics and Black Masculinity: A Dossier. London: Lawerence & Wishart, 1998. Smith, A. D. The Ethnic Origins of Nations. Oxford: Blackwell, 1987. Staples, R. Black Masculinity: The Black Maleââ¬â¢s Role in American Society. San Francisco: The Black Scholar Press, 1982. Wiegman, R. Feminism, ââ¬ËThe Boyzââ¬â¢ and Other Matters Regarding the Male: Screening the Male: Exploring Masculinities in Hollywood Cinema. London: Routledge,1993. Wilikinson, D. Y. Expectations and Salience in White Female ââ¬â African Male Self-Other Role Definitions. Chicago: Nelson-Hall, 1977.
Tuesday, October 22, 2019
wireless security essays
wireless security essays This paper represents the security issues related to the use of wireless (vs wired) LAN technology and recommends a number of key implementation guidelines to ensure the secure deployment of wireless LAN services in the company. As the primary differences between a wired LAN and a wireless LAN are at the Physical (PHY) and Media Access Control (MAC) layers, we have therefore limited the scope of this paper to addressing those security concerns related to the use of the wireless medium. The scope of this paper is also restricted to the IEEE 802.11b standard despite there being other similar but less widely adopted competing standards including HIPERLAN (Europe) and OpenAir 2.4 (US). In 1997, the first internationally sanctioned wireless LAN standard, 802.11 was approved by IEEE. This standard proposed three type of implementation for the physical layer (OSI layers) which is: Infrared (IR) pulse position modulation Radio frequency (RF) signalling in the 2.4 GHz band using frequency hopping spread spectrum (FHSS) Radio frequency (RF) signalling in the 2.4 GHz band using direct sequence spread spectrum (DSSS) The IR method was not commercially implemented while the RF method suffers from low transmission speeds (2 Mbps). Further developments were made on the original 2.4 GHz band, using more sophisticated spectrum technologies. The 802.11b standard was established in 1999, which was able to deliver raw data rates up to 11 Mbps, was widely adopted in the commercial market. A wireless LAN extends the limited reach of traditional wired networks inside a building or office by enabling network communication to occur over the air as shown in Figure 1. In the office environment, a wireless network offers end-users the benefits of increased mobility and increased productivity, because it enables mobile users to access information and network resources as they attend meetings, collaborate with other users, or move ...
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