Edward de Vere = William Shakespeare Essay

Everyone knows of William Shakespeare, the author of thirty-seven full length plays and 154 sonnets. Romeo and Juliet is one of the most popular stories as it is read in most high school English classes. There is not a theatre goer anywhere who has not heard of, or seen, Hamlet. Anyone involved in the theatre, on a regular basis, will tell you that they never say Macbeth in any space they call a theatre. What if it was all a lie? What if Shakespeare was not the great Shakespeare? What if someone else wrote â€Å"his† works? There are many books and theories in the world today about the true authorship of Shakespeare’s works. Edward de Vere the 17th Earl of Oxford, Francis Bacon a philosopher and writer, and Christopher Marlowe a Playwright are among the top suspected authors of these works. It is important to know that there is a debate over the true identity of the author, and there are many theories. This paper will discuss Edward de Vere as the possible William Shakespeare. To be or not to be; that is the question. Since the early 1700’s scholars have been asking themselves the question of Shakespeare’s identity. The great William Shakespeare, who was known throughout history to have existed and to have written the greatest literary works of all time, is being questioned over and over again. Did the William Shakespeare that is on record actually write Hamlet, Romeo and Juliet, King Lear, etc.? This debate has suggested many names as the possible Shakespearian author. However, none have had so much evidence to support his case than the 17th Earl of Oxford, Edward de Vere. As Oxfordians that has done extensive research and wrote numerous books on the subject cannot prove there point either way, there is no possible way that this paper could be presumptuous enough to prove it either. Instead this paper is going to discuss the evidence of the de Vere being William Shakespeare. The William Shaksper (of Stratford is spelled different) on record was born in Stratford-upon-Avon on April 23rd in 1564. He was then baptized on April 26th, 1564 at Holy Trinity Church. His father was John Shakespeare who was a glover and leather merchant, and his mother, Mary Arden was a landed local heiress. Scholars believe Young William attended the free grammar school in Stratford; however there is no hard evidence to support this claim. He never went on to university. William married Anne Hathaway on November 28th 1582 when he was 18 and she was 26 and pregnant. They had three children together though one died at age eleven. William disappeared for a while after the birth of his twins. This is what many call the lost years. He didn’t turn back up again until he comes back to London in or around 1588. Scholars believe that this is when he started to act as well as practice playwriting. By 1594 he was acting and writing for the Lord Chamberlain’s Men (which is called the King’s Men after James I takes the thrown in 1603), and was also a managing partner. He retired to Stratford and wrote his will in 1611. Supposedly he died on his birthday, which is probably a myth, however it is the only date entered (â€Å"Shakespeare Resource Center†). 17th Earl of Oxford, Edward de Vere was born at Castle Hedingham in Essex on April 12th, 1550 by the old calendar but April 23rd by the new calendar. Is it a coincidence that Shaksper’s birthday is that same day? He lived there until he was twelve and then he was sent to London to be a Royal Ward when his father died. The Queen made Sir William Cecil his guardian. He had a love of the theatre and letters right away. He underwent an extremely strict education. His first tutor was his mother’s brother Arthur Golding. He received an A. B. degree from St. John’s College, Cambridge when he was fourteen and a half. When he was sixteen he received an M. A. from Christ’s Church College, Oxford. He also spent three years as a student of law at Gray’s Inn. By his early twenties he showed great promise as a poet. He married Anne at twenty-one however it was a most unsatisfactory marriage. Charlton Ogburn author of Shake-Speare: The man behind the Name states that â€Å"Recorded fragments of information and Oxford’s own singed writings, leave little room for doubt that the relationship between the young Oxford and the Queen was very intimate† (Ogburn, and Ogburn 14). Many say that he used the pseudonym William Shakespeare because some of the sonnets and parts of plays can be interpreted to point out the Queen and his relationship (Ogburn, and Ogburn16). Was the Earl the real Shakespeare? All the evidence gathered suggests that Edward de Vere was far more a possible candidate than William Shaksper of Stratford. The argument is that Oxford was far more educated than Shaksper of Stratford. There is no evidence suggesting that Shaksper of Stratford even went to school. He was barely able to write his name and the signatures had blots. In Ogburn’s Shake-Speare he states the six different ways that he wrote them: Willm Shaksp, William Shakspe, Wm Shakspeare, William Shakspere, Willm Shakspere, and William Shakspeare. There is no record that Shaksper of Stratford ever even referred to himself as Shakespeare; with the two words of Shake and Speare. In fact the others who knew him that wrote his name often wrote Shagsper, Shaxper, Shaxbere, etc. Oxford had an extensive education and â€Å"his letters show him to have written in the cursive Italian script with ease and fluency, and evidently without blots† (Ogburn, and Ogburn 31). â€Å"The argument, in so far as it concerns the author’s station, is not that genius is a function of social status or that a humble cottager is less worthy than an earl. It is simply that, as Bismarck pointed out, the familiarity with the world of the court displayed by Shakespeare could not have been acquired by one to whom that world was barred, whatever his powers of intellect† (Ogburn, and Ogburn l8). This is an interesting argument. Maybe in today’s society it would be easier for the lower-class to write about the upper-class, but in those times there was no way the lower-class could know specifically what goes at court. Shakespeare had written way too easily the formalities of court life. â€Å"In all the plays of Shakespeare there is not a single fully-realized, three-dimensional character taken from the stratum of society to which Shaksper belonged† (Ogburn, and Ogburn 18). The point is that Shaksper would have had to been at least somewhat knowledgeable. The topics he wrote about suggested that he understood: the law and legal terms, contemporary and historical; the manners of the royal court, the aristocratic mind, and ways of language; sports of the nobility, hunting and falconry; philosophy, classical and esoteric; statecraft and statesmanship, biblical scholarship; English and European history; classical  literature and languages; French, Italian, and Spanish languages; Italian geography and travel; France and the court of Navarre; Danish terms and customs; horticulture and the designing of gardens; Wales and the Welsh; music and musical terms; painting and sculpture; mathematics; astronomy and astrology; natural history; angling; medicine and psychology; military life; heraldry; exploration and the New World; navigation and seamanship; printing; folklore, fairy mythology, the supernatural; theatrical management and the habits of players; Cambridge University jargon; Freemasonry; cryptography and the secret service (Michell, 18). This is quite an extensive knowledge base for a man whose education is limited to grammar school if he even was afforded that. Another comparison is how either candidate was regarded by others. As Ogburn says â€Å"the author of the greatest literary works of the time (and most popular plays) would have been held in high regard-certainly as high a regard as Marlowe, Jonson, Spencer, Chapman, et al. – by those who knew who he was† (Ogburn, and Ogburn 31). â€Å"If Shaksper wrote the plays, the fact would have been generally known. Yet, while special, if peculiarly sporadic, praise was given to the dramatist Shakespeare as a name, Shaksper the corporeal man was never, so far as is known, treated by his contemporaries as in any way distinguished† (Ogburn, and Ogburn 31). There is no evidence that states that Shakspere of Stratford wrote any of the plays or sonnets. His name is on none of them. Oxford, on the other hand, was held with high regard by the Queen and many other writers of the day such as Arthur Golding, Thomas Churchyard, and many others. However, no one when referring to Oxford mentioned the name â€Å"Shakespeare† or even Shaksper. â€Å"The first time the dramatist â€Å"Shakespeare† was associated with Stratford was seven years after Shaksper’s death when it was stated in the First Folio, ambiguously, â€Å"When†¦Time dissolves thy Stratford monument† (Ogburn, and Ogburn 35). It is interesting that this is when the case for Shaksper is most evident and it comes so long after Shaksper’s death. Shaksper had nothing to gain by changing his name to Shakespeare. He would actually been better off if he had written them under his own name. It would have boosted his reputation and he would have made so much more money in his lifetime. For him not to put his name on his writing, had he actually written anything, would be insanely stupid. It would certainly go against any title of genius as everyone wanted to change their class. This certainly would have changed his class. On the other hand, Oxford had every reason to take on a pseudonym. He was a wealthy Earl who wrote things that would have called attention to his affair with Queen Elizabeth. There are many things in his plays that poke fun of the royal courts. â€Å"Attributed to a nobleman close to the Queen, the plays would have been scrutinized – and very fruitfully, it would seem – for revelations of personalities and affairs at court† (Ogburn, and Ogburn 29). Also he had a reputation preceding the writings of the Shakespeare plays, and Ogburn says â€Å"something happened in connection with his writing. Whatever it was, it prevented his putting his name to another poem after the age of twenty-six or to any of the plays which he is known to have written† (Ogburn, and Ogburn 13). Also it is believed that the name Shakespeare comes from the family crest of Oxford in which a lion looks as if he is shaking a spear. Another interesting fact is that Oxfords mother remarried within a few months. This story is told through the story of Hamlet. Gwynneth Bowen, a Shakespearean researcher says in Charles Ogburn’s The Mysterious William Shakespeare: The Myth & the Reality, â€Å"Oxfordians have always maintained that Hamlet is very largely autobiographical – with Oxford in the title-role†¦the ‘o’re hasty marriage’ of Oxford’s mother – has been given due weight†¦Ã¢â‚¬  (Ogburn 434). Another interesting piece of evidence comes from Ralph L. Tweedale in his book Wasn’t Shakespeare Someone Else? Tweedale writes about the cryptography that lies within the lines and words of William Shakespeare’s works. Throughout all of his plays and sonnets lies a cryptic message, a code that points to the name Vere. Tweedale uses the following as evidence of the cryptography in Shakespeare’s sonnets and plays. He says that when Juliet’s mother tries to interest her in Paris as a husband, she compares him to a book. â€Å"Read ore the volume of young Paris face. And find delight, writ there with Beauties pen, (Read over the volume and find delight. ) Examine every severall liniament (Look at every single line. ) And see how one another lends content (See how each lends content to the next. ) And what obscured in this faire volume lies Find written in the margent of his eyes. † (The obscure messages are found by looking in the margin (Tweedale 187). There are so many other similarities between Edward de Vere that it would take an entire book in order to discuss them, and there have been many of them. Obviously there was no way a college research paper can cover all the bases of this argument. Edward de Vere has the strongest evidence to support his claim. There is not enough evidence to proof that and one would not be able to come to any conclusions on the matter, but it does inform the reader of the closest candidate for the name of William Shakespeare and raises doubt of Shaksper of Stratford. Who is the real Shakespeare? Well no one really knows. Maybe one day scholars will find the one piece of hard evidence that will support without a doubt either case and prove one of them to be William Shakespeare. Ogburn, Charlton. The Mysterious William Shakespeare:The Myth & The Reality. 2nd. McLean, Virginia: EPM Publications, INC, 1984. 434. Print. Ogburn, Dorothy, and Charlton Ogburn. Shake-Speare:The Man Behind The Name. New York: William Morrow and Company, 1962. 14-35. Print. Michell, John. Who Wrote Shakespeare?. London: Thames and Hudson Ltd, 1996. 18. Print. â€Å"Shakespeare’s Biography. † Shakespeare Resource Center. J. M Pressley and the Shakespeare Resource Center, 2011. Web. Sept 16 2011. .

Bmw Marketing Mix

History: The origins of BMW trace back to 1913 when Karl Friedrich Rapp, who was a  Bavarian(well-known engineer in a German aircraft company in Munich. The company specialized in airplane engines. But it was a  problematic area. He had a  financial difficulties and decided to form new company owners Franz-Jozef Popp and financier Camillo Castiglioni and relaunched Motoren Werke and because Rapp was Bavarian there was a  new name Bayerische Flugzeug-Werke (BFW) was formed after a  short time the name was changed to BMW and from the beginnig they started to produce airplane engines.At the beginning of the 20? s BMW slapped their logo, which is unchanged until today. After the 2. world war the treaty of versailles prohibited BMW to switch to manufacturing air brakes for railway cars. After this treaty company started to focus on developing motorcycles engines. Ower a  2 years they built 2 motorcycle models(Victoria, Flink) and after this they built their first BMW factory. Two-wheeled vehicles quickly turned into four-wheeled ones in 1928. With their motorcycles they made world records, because they were the fast motorcycles.In 1932 they launch new car model 3/20 PS. As time passed by, BMW got bigger and bigger and, shortly before the Wold War II outbreak, took over some more factories in the vicinity of Berlin. Due to BMW's versatility and need for mechanized faming implements and spare parts, the first BMW bicycle was born. They started to export their motorcycles to new york in 2 decades. The last one at the beginning of the 40? s. The 1955 Isetta, powered by a 12/13 hp motorcycle engine, becomes a favorite among customers.Over 160,000 units are sold, transforming the Isetta into a symbol of the post-war decade. They had a  lot of technological improvements on their cars. With the help of Herbert Quandt, BMW, still a share-owned company, is brought one step closer to independence. The 60's brought a multitude of achievements with the 1500 and 160 0 series, as well as a range of new sedans, the 2500, 2800, American Bavaria and the 2. 5 CS and 2800 CS coupe models. Production lines that would become worldwide pieces of success soon came out, such as the 6 and 7 series and the recently reconstructed BMW M1 model.By the end of the 70's, BMW had dug deep into other car-improvement related fields as well, and electronics proved to be the perfect ground for growing BMW's next generation of computerized car devices. Economic fuel research then became top priority. Research started to be heavily reinforced and reached new uncharted areas through the employment of over 6,000 people. Once the Z1 one came along, the profits kept pile-up trend. Caring for the customer and staying ahead of competition was proof enough that BMW had turned into a true, mature brand. Business development:BMW has various sources for research and product development: A well known BMW location is the Engineering Center (FIZ) in Munich. This institution was laun ched in 1987, implementing the idea of co-location. Co-location stands for bringing together all people into one site, who are concerned with the product development process, incl. suppliers. Nowadays about 5,000 researchers, engineers and technicians are working at the FIZ. A design studio in California, which provides trendy designs from one of the most creative places of the world. A project team in Japan, which serves as an antenna into Japanese technical developments.BMW-Technik GmbH, which was launched in 1985 and is responsible for idea generation off-site, equipped with own design facilities, acoustic wind tunnel and various other facilities for noise reduction. This company employs about 100 people. Company mission and business focus: Reading the BMW Group mission statement, it's easy to understand why the BMW Group is clearly associated with premium products, premium prices, and premium experiences. The BMW mission statement is†¦ The BMW Group is the world's leading p rovider of premium products and premium services for individual mobility. Beyond that, each brand of vehicle under the BMW Group umbrella has its own distinct brand identy†¦ BMW Brand – â€Å"The BMW brand stands for one thing: sheer driving pleasure. Sporting and dynamic performance combined with superb design and exclusive quality. † MINI Brand – â€Å"The MINI brand wins hearts and turns heads. MINI is refreshingly different: extroverted, spontaneous and in every respect something out of the ordinary. † â€Å"For over 100 years, motor cars of the Rolls-Royce brand have stood for truly outstanding engineering, quality and reliability.The BMW Group is the world's leading provider of premium products and premium services for individual mobility. † Focus: he concept of premium will be increasingly defined through sustainability in the future. BMW, like no other brand, will still stand for vitality and driving pleasure in the future. But it will also represent efficiency and environmental friendliness. .. We have introduced our fuel-saving technology, Efficient Dynamics, as a standard feature in all series. It uses start-stop technology, brake-force energy recovery and other methods to drastically reduce fuel consumption, while at the same providing more power.We call this â€Å"Sheer Driving Pleasure 2. 0. MARKETS OF BMW The main markets for BMW automobiles have been in Europe, the USA, Japan and the Pacific region, with the markets of Germany and the US accounting for almost half the total car sales. Important markets have also been the fast-growing UK, and the Italian, French and Japanese markets. Sales in the USA market have been particularly successful, as they grew by over 8 per cent on the previous year to 277,000, becoming the biggest market for the group and overtaking the Lexus brand for the first time.At the end of 2003, the outlook for 2004 by group management and industry observers was upbeat. This view was s upported by the successful launch of the new 5-series, the consolidation in Europe and Asia of the BMW Z4, the introduction of the BMW X3. The new BMW 1 Series and the BMW 6 Series cabriolet were launched early in 2004. By far the most successful models were the MINI, the 3-series and the 5-series, but the other models were also in significant demand. In the Chinese markets there was growing demand for the higher end models of the range, specifically for 7-series and 5-seriesTarget customers: Upper middle class — professional employees at the upper part of corporate ladder such as financial analysts Product policy: Assortment: cars: BMW 1 series (3, 5 door, coupe, convertible), BMW 3 series (sedan, coupe, convertible, touring, compact) BMW 5 series (sedan, touring) BMW (coupe, grand coupe, convertible) BMW 7 series (sedan) BMW X1-X6, BMW Z4 roaster, BMW M series( 3,5,6) also MINI :MINI is one of the most entertaining cars on the road, with dynamic performance and handling and an unmistakable appearance that makes it instantly recognisable.It is currently available in a range of models including: MINI Hatch (MINI One, MINI Cooper, MINI Cooper D, MINI Cooper S), MINI John Cooper Works, MINI Convertible (MINI One Convertible, MINI Cooper Convertible, MINI Cooper S Convertible) and MINI Clubman (MINI Cooper D Clubman, MINI Cooper Clubman, MINI Cooper S Clubman). MINI is produced in England and is now sold in over 70 countries worldwide. The Rolls–Royce Motor Cars :Rolls-Royce launched the Drophead Coupe in 2007 which has a V / 12 / 48 engine, reaches a top speed of 149 mph and does 0-100km/h in 5. 9 seconds. The Rolls-Royce Phantom features a 6. 5 litre light alloy V12 engine that provides 460PS (453bhp) of power. Rolls–Royce also launched the Centenary Experimental 100 EX and the limited edition Centenary Phantom in 2004. Summer 2008 saw the production of the new Phantom Coupe, the most driver-orientated model in the Phantom line. Motorcycles : SPORT, TOUR, ROASTER,ENDURO,URBAN MOBILITY SPORT: S1000 RR, K  1300S TOUR: F800GT, R 1200RT, K  1600GT, K  1600GTL, ROASTER: F800R, R1200R ENDURO: G 650 GS, S  650 GS sertao, F 800 GS, R 1200 GS, R 1200GS adventure URBAN MOBILITY: C 600 sport, C 650 GT Scooters: BMW C 600 Sport BMW C 650 GTBMW C EVOLUTION e-Scooter Acessories: DVD systems, radios, car care, lights, navigations,air condition†¦ Clothes Quality: in 2008 BMW received a score of 3 out of a possible 5 points in the averaged category of Overall Quality( like ford, kia, nissan) Logo: The BMW logo consists of a thick black ring encircled by a silver lining. The letters ‘BMW’ are inscribed in a non-serif font in the top half of the black ring. The gap within the ring is divided into four equal alternative blue and white quarters. The BMW logo, commonly known as â€Å"roundel†, was created and registered in 1917.The created logo design is remarkably simple and projects an identity that is sma rt, clear, sporty and image-conscious. It is one of the most distinctive logo designs in the world, speaking highly of a brand-led company. The 1929 Dixi was the first vehicle to carry the famous BMW logo. The BMW logo has been altered very rarely and minutely and has maintained its original look throughout the company's history. Here are some of the logos that have been used since 1917. People think that the BMW logo is based on a rotating airscrew. The origin of this interpretation is the cover of a BMW aircraft magazine.This picture (shown below) was taken in 1929, years after the logo first came into existence. BMW chose the Bavarian national colours as a  symbol Innovations: BMW Innovations With a constantly updated menu of inspired new technologies and products, BMW is leading the charge in automotive evolution. We engineer our renowned vehicle lineup to be the most advanced in the world. And we continuously push the limits of efficiency and performance. We do this because o ur goal is not to be ahead of the curve; we are determined to be ahead of everything else on the road. Connected Drive:BMW is focused on connecting you, the driver, in meaningful ways to your vehicle, and to your world at large. Intelligent innovations provide you with unprecedented mobility, so you enjoy the best possible combination of safety, comfort, entertainment, and – above all – driving pleasure. Head-Up Display: BMW's full-colour Head-Up Display projects critical driving information, such as speed, directions, and alerts, directly in your field of vision, so distraction is minimized. 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SKT2LIt review for nursing research Paper Example | Topics and Well Written Essays - 4000 words

SKT2LIt review for nursing - Research Paper Example The physician may have coined this leads to increased cases of alteration of the original medical instruction as. The increased lawsuit cases against healthcare institutions charged with malpractices is attributed to patient’s inability to process and comprehend medical information from nurses (Nutbeam, 2000). This problem therefore affects the administration of nursing facilities as it does the nurses and the patients due to the financial commitments they have to make during these lawsuits. Health literacy among patients is thus a problem whose impacts affect a wide group of individuals with impacts that can cost a life, affect the image of a facility or even break the career of a nursing professional. Based on the impacts of this problem, the formulation of solutions and methods of improving the literacy levels of patients should be developed promptly. The complexity of health issues continue to rise and this makes it significant to create methods of providing prompt solutio ns to the problem to help mitigate the impacts that it has in the nursing profession and the entire health profession (Scheckel, Emery and Nosek, 2010). Symptoms of problem Health literacy has no direct correlation with educational literacy as many may believe and this has resulted into lack of development of proper methods of addressing the problem. Understanding medical terms and instructions require a medical background, which is only available among the health workers. To help cushion nurses from taking responsibility for health related errors committed by patients, there is increased need to evaluate ways of improving health literacy among the general population. This will also help reduce the number of lawsuits against health facilities for mistakes committed because of low literacy levels of the patients, a situation that the hospital administration may lack proper ability to solve (Baker, 2006). There is a lot of evidence to illustrate the grave consequences of low health li teracy levels among residents of the United States and how this affects the general nursing profession. The lack of limited health vocabulary among patients compounded by facile use of medical terms by nursing professionals is responsible for increased health illiteracy and complications. A number of empirical evidence available in the country demonstrates the impacts of health literacy level on improved patient’s care. In the early 80s, patients in the United States who were diagnosed with asthma were given instructions to take theophylline regularly and to ensure diligence in following appointments as made by the nurses (Baker et al., 2002). According to Gormley-Fleming and Campbell (2011) the theophllyne prescription given to the patients were written scientifically and thus required a certain level of literacy for the patients to understand. The level of patient literacy at this time was attributed to the increased development of theophylline resistance among the general population attributed to lack of clear adherence to the instructions. Today, patients are given instructions to monitor their own disease using a peak flow meter, while making selections and correct use of appropriate inhalers. Further instructions may require the patients to augment the therapies with oral doses of steroid to help exuberate their asthma. Understanding this kind of instructions require advanced literacy levels among patients as any single omissions done has dire consequences

Final project Essay Example | Topics and Well Written Essays - 1250 words - 5

Final project - Essay Example Aggregated demand curve represents the overall quantity of goods that are demanded at different price level. Second model that has been employed is IS-LM Model, and the third model is Keynesian model The concept of aggregate demand is that increase in total demand of products cause to increase the output that lead to the increased demand of labor. If the aggregate demand is lower it will cause to decrease the output and lead to decreased demand of labor (Anderton, 590). As in the case of United Kingdom economy is facing decrease in aggregate demand due to the financial crisis because this crisis made a significant impact over the purchasing power of people. People who have money are saving rather spending their money. This decrease in demand is leading country towards decrease output, therefore, towards unemployment; because firms working in the economy do not require workers to produce output. It has been observed that uncertainty shocks cause to slow down the demands. Therefore, economies have to face higher inflation rates. Such as in United Kingdom, the financial crisis showed huge uncertainty in the financial market that slow down the demand of goods market and result occur red in lower economic growth and increased unemployment rate. For example, the 2008 financial shock reduced the purchasing power of households. By using the right of postponing the purchases, households forced the firms to reduce the manufacturing and in result made delays in new hiring and increased firings of employees that contributed in high unemployment rate. The uncertainty increased the unemployment from the year of 2009 to 2013 in United Kingdom and now the effects are slowing down (Leduc & Liu, 1-30). Increase in the lowering demand of labor is high this time as compared to prior shocks of 1981. This is because this time â€Å" the zero lower bound† restrained the monetary policy on the nominal interest rate. As it has been observed that uncertainty shocks reduced the

Does Friedrich Nietzche say the Buffalo Story is true or not ( Based Essay

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Rhetorical essay Example | Topics and Well Written Essays - 500 words - 1

Rhetorical - Essay Example However, the forthcoming world cup in Brazil has raised numerous concerns among global stakeholders. The infrastructure in Brazil has continuously been an issue of discussion within the global media. The organizers have been placated by the high level of ticket sales that have been observed. The anticipated numbers of visitors to the country during the world cup is expected to exceed the previous tournaments. Straggling stadiums and poor construction practices have threatened the hosting of this global sporting tournament (Vickery). The FIFA world cup remains to be the most watched global event; hence, the increased concerns regarding the capability of Brazil in hosting the event. Within the global media, the fundamental question has been, â€Å"do the Brazilian airports have the capacity to cope with the influx of arrivals?† Despite the optimism of the Brazilian government in the stadiums being ready for the world cup, concerns have been raised regarding the delays (Krasnov). While the stadiums were expected to be ready before January 2014, half of them are still under construction, less than 100 days to the tournament. Continued construction delays and accidents also raise a safety question, as the country has previously had stadiums collapsing. Some of the construction processes have been delayed by collapses and equipment failure. This raises a safety concern for the people who will be watching the event from inside the stadiums. Discontent in the organization has also been present within the host nation’s population. The number of persons watching the world cup is extremely high, and the stakes are similarly high for Brazil not to disappoint the fans. With many stakeholders discontented with the preparation, the national team could make-up by winning the world cup for a record, sixth time. The immense focus on the countrys infrastructure comes from the contrast in the team’s performance. Based on the performance of the

An Option to Overcome Water Scarcity and Environmental Issues Essay

An Option to Overcome Water Scarcity and Environmental Issues - Essay Example However, â€Å"75 percent† of water derives from Northern parts whereas â€Å"80 percent† demand occurs from Southern and coastal California (2). Thus, it transpires that if the resourcing from Northern part is stopped, Southern California will have a water crisis. The population of California, estimated at â€Å"38 million in January 2008† is predicted to climb up to â€Å"59.5 million by 2050† (2). Therefore, in the future, the demand of water for Southern California will multiply. Thus, there is a need to assess the water requirements as well as finding solutions to resolve problem in areas that face scarcity. Two Faulty Arguments on Wasting Water: Water, though a natural resource that humans get easily and sometimes freely, is a very precious element for attaining progress in all areas including economic development. However, people tend to ignore this fact and do not care to preserve water or use their water resources sparingly. Thus, most people make a faulty assumption that paying water bills bestows on them the right to waste water. This argument is not tenable as there are many people who confront the acute shortage of water and they can perhaps subsist on the droplets that others unnecessarily waste. People think that water is an element that is abundantly available on earth and, therefore, they possess the discretion to use it as much as they want. This contention is not correct as resources, no matter how abundant they may appear, will exhaust through overconsumption. Increasing population is a major concern in all countries across the globe, with increased age expectancy as a result of advanced technologies in healthcare and medicine. Thus, people need to acknowledge the demand of future generations before using water beyond a reasonable limit. Besides, several emerging threats such as climate changes and global warming can cause severe draughts in the future. Thus, people must take into account these factors before pres uming that they can waste water as it is abundantly available at the moment. The Need for Replacing Lawns with Xeriscaped Gardens: Lawns need regular watering, mowing, manicuring and fertilizing for their upkeep and maintenance. Besides, to keep them safe from pests and other insects, they also demand the use of pesticides at frequent intervals. The government or local authorities, on many occasions, impose restrictions on the use of water as a result of drought conditions. On such occasions it becomes extremely difficult for people to maintain their lawns. Thus, the maintenance of lawns entails major concerns both in terms of scarcity as well as wastage of water. Research evidence suggests that a yard size of 25 x 40 consumes up to â€Å"1000 gallons of water† in summers (Ratliff 40). The same research also finds that lawns in the US consume over â€Å"70 million pounds of pesticides† in their tending and some of it â€Å"seeps into groundwater,† posing threat to both humans and wildlife (40). Lawn mowers also cause air pollution. Thus, when one considers the problems entailing from lawn maintenance, it appears that such landscaping, while provides homes an aesthetic appeal, comes with a lot negative impact on human life. Therefore, several environmentalists argue that lawns symbolize â€Å"wasteful disregard for the biosphere† (40). On the other hand, many people support the concept of natural landscaping, which, they believe, has many advantages. Proponents of this concept contend it reduces water wastage as well as the usage of pesticides considerably. Sandra Walk, a landscape architect, never installs turfs and she promotes the use of

Describe the most important events during the period, 1940 to present Essay

Describe the most important events during the period, 1940 to present - Essay Example World War II, which took place from 1939-1945, was the most widespread war in history.It involved the world’s most important nations, who had eventually divided into two alliances: the Allies and the Axis. The Allies consisted of countries such as United States, Great Britain and the Soviet Union, while the Axis mainly included Germany, Italy and Japan. It started off by Germany invading Poland, which lead to declaration of war on Germany by France, and Great Britain. Germany responded by invading Norway and Denmark, and then advanced towards France. One of the crucial points in the war was when Germany launched a series if airstrikes against Britain, which came to be known as the Battle of Britain. However, Germany was unable to achieve its objective of gaining control over Britain and was forced to retreat. The acts which took this war to the next level were those of Japan attacking Pearl Harbor, and Germany invading the Soviet Union. Germany had launched a full assault agai nst the Soviet Union, and had managed to capture almost the half of the country. While Japan’s attack on Pearl Harbor, brought United States into the war, which previously had been following a policy of isolation. The entrance of the United States completely titled the war into the Allies favor. The Germans were defeated in the Soviet Union, and a nuclear attack on Japan on 6th August 1945, brought the war to an end and resulted in the victory of the allies (BBC History). World War II holds immense historical importance. Firstly, it showed that the League of Nations, which was international body required to maintain peace, had failed. This lead to the development of the United Nations, which is an international organization aiming to maintain world peace. Since then United Nations has played its part trying to stop further wars from taking place, and promoting negotiation between opposing countries. Furthermore, the Second World War stopped the spreading of dictatorships in m any areas. Hitler, leader of Germany, was adamant to spread his ideology worldwide and to destroy all democratic institutions. Thus, the war stopped him and his allies from becoming victorious. Moreover, this war showed the whole world, the massive damage that can be done with a nuclear attack, and such attacks should be prevented in future, at all costs. Cold War was another critical event, which took place between the two great powers: United States and the Soviet Union. There was not any direct conflict between the two powers, and was more as a war of ideologies. Several clashes took place between the capitalist and communist forces in different areas of the world, which were backed by United States and the Soviet Union respectively. The origins of the Cold War can be traced back to the Second World War, when United States dropped the atomic bomb on Japan, sending an indirect signal to the Soviet Union, showing their strength and potential. The Soviet Union wanted to expand its e mpire and the communist ideology, while U.S.A felt threatened by these expansionary aims of Stalin, the leader of the Soviet Union. The Cold War was a period of tension between the two super powers, and it reached its peak during the events of the Berlin Blockade, the Korean War, the Vietnam War, the Cuban Missile Crisis and the Soviet invasion of Afghanistan. Both the powers almost reached the verge of nuclear war and then pulled back. It ended with the

Chronic Pancreatitis Term Paper Example | Topics and Well Written Essays - 3000 words

Chronic Pancreatitis - Term Paper Example General Description Chronic Pancreatitis (CP) is a heterogeneous, progressive disorder of the pancreas characterized by a spectrum of symptoms pain, inflammation, diabetes mellitus, and pancreatic damage leading to significant loss of both endocrine and exocrine functions of the pancreas (Witt and associates, 2007; DiMagno & Dimagno, 2006). Pathology involves fibrosis in the pancreatic parenchyma that manifests irregularly. Other organs in the vicinity are also affected as consequence of the disease that may commence as an individual or a group of symptoms resulting from functional impairment of pancreas. The major clinical symptom of the disease is recurring or persistent pain within the abdomens. The chief cause of CP in the western world is alcohol abuse leading to alcoholic calcific pancreatitis (ACP). The other form of CP known as tropical calcific pancreatitis (TCP) prevalent in tropical countries is of uncertain etiology (Lee, 2011). Based on the risk factors CP is classified by the TIGAR-O (Toxic-metabolic, Idiopathic, Genetic, Autoimmune, Recurrent and severe acute, Obstructive) classification system (Nair tet al., 2007). Figure 1: Anatomy of the pancreas (http://www.britannica.com/bps/media-view/68636/1/0/0) Pancreas: Normal Physiology Pancreas is a retroperitoneal structure in the upper abdomen that can broadly be divided into head, body, and tail (figure 1). A major portion of pancreatic tissue comprises of acini (80%) that are responsible for the exocrine functions of the pancreas. Groups of aciniform spherical lobules that are interspersed with connective tissue. The central ducts of each lobule in which the secretions of the surrounding acinar cells accumulate, join to extralobular ducts that finally drain into the main pancreatic duct. The main pancreatic duct carrying the secreted digestive enzymes enters the hepatopancreatic ampulla along with bile duct. At the duodenal papilla, the enzymes enter the duodenum (Adda et al., 1984). The endocrine functions of the pancreas are performed by the richly vascularized islets of Langerhans. The islets of Langerhans comprise of beta, alpha and delta cells that secrete hormones insulin, glucagon, somatostatin respectively. The most abundant beta cells (73-75%) are centrally located and are surrounded by alpha cells (18-20%) and delta cells (4-6%). The rich vascularization allows for the transfer of hormones from the islets while the specific arrangement of the alpha, beta and delta cells allows paracrine regulation of hormones. Thus high concentrations of the insulin secreted by the central beta cells inhibit glucagon release from the peripheral alpha cells. The venous blood flow from the islets of Langerhans reaches the hepatic portal vein, rendering the liver the prime target for the impact of pancreatic hormones. The rich innervations of the pancreas ensure the release of several neurotransmitters in the pancreas that regulate the release and concentrations of hormones (Case, 200 6). During normal physiology, in the basal state, the secreted pancreatic fluid is mildly alkaline comprising a few proteins. Gastric distension and acid production during eating stimulate duodenal S cells causing the release of secretin. Under the influence of the secretin, a large quantity of the bicarbonate-rich watery liquid or the hydraulic secretion is released from the ductal cells of the smaller ducts.  

Persuasive speaking PowerPoint Presentation Example | Topics and Well Written Essays - 1250 words

Persuasive speaking - PowerPoint Presentation Example The crucial message to emphasize actually is that it is never too late to finish what one has started; meaning, there is value in finishing one’s education. Why do students drop out in the first place? There are a multitude of rationales for dropping out. The reasons range from personal problems, family concerns, transportation dilemmas and academic issues. Furger, in his article entitled How to End the Drop Out Crisis (2008), has identified several reasons why high school students opt to leave school without earning their high school diploma. Among those cited were: â€Å"(1) dropping out is the culmination of years of academic hurdles, missteps, and wrong turns; (2) it is a response to conflicting life pressures -- the need to help support their family financially or the demands of caring for siblings or their own child; (3) students become bored and see no connection between academic life and "real" life; (4) young people feel disconnected from their peers and from teacher s and other adults at school; and (5) schools and communities have too few resources to meet the complex emotional and academic needs of their most vulnerable youth.† By being aware of these reasons, parents, teachers, school administrators, the local community and the nation, as a whole, should look for appropriate measures to address the root causes for dropping out especially as it has serious implications to the economy. The research conducted by The Alliance for Excellent Education (2007) highlighted that dropouts are a financial drain on the economies of each state and the nation. Lower local, state, and national tax revenues are perhaps the most obvious consequence of higher dropout rates. Even when dropouts are employed, they earn significantly lower wages than graduates. State and local economies suffer further when they have less-educated populaces, as they find it more difficult to attract new business investment. Simultaneously, these entities must spend more on so cial programs when their populations have lower educational levels. Dropouts represent a tremendous waste of human potential and productivity, and reduce the nation’s ability to compete in an increasingly global economy. On the contrary, helping students realize the value of education by assisting them to graduate has economic and social benefits to society. Students who manage to graduate earning higher wages tantamount to resulting in attendant benefits to the local, state, and national economic conditions. Likewise, diverse research studies have validated the following advantages: high school graduates live longer (Muennig, 2005), are less likely to be teen parents (Haveman et al., 2001), and are more likely to raise healthier, better-educated children. In fact, children of parents who graduate from high school are themselves far more likely to graduate from high school than are children of parents without a high school degree (Wolfe & Haveman, 2002). High school graduates are also less likely to commit crimes (Raphael, 2004), rely on government health care (Muennig, 2005), or use other public services such as food stamps or housing assistance (Garfinkel et al., 2005). Additionally, high school graduates engage in civic activity, including voting and volunteering in their communities, at higher levels (Junn, 2005). A remuneration of the discourse reveals that there are obviously more benefits to be derived from seeking ways and means to ensue students stay in school until graduation than to

Air traffic essay Essay Example for Free

Air traffic essay Essay Today many people state that the authorities have to lighten air traffic by introducing new charges, because airports generate a lot of noise and damage environment. The reason is huge demand for cheap flights, so there are too many people to use airline services. In my opinion, this idea is completely wrong, because of several reasons. To begin with, if there be less people, who can afford themselves to travel by air, then they will choose cars and other ground transport, what will cause a lot more pollution and traffic jams on the roads. Just compare 100 people on one plane and 100 people on 100 cars. It goes without saying that second option is much more damaging for environment. Moreover, such soluton will cause dramatical fall in business activity, because people will not be able to control production performance, visit important meetings and so on. Some people will say that these are just minor set-backs, but in fact, we will face the catalyst of new world economic recession. Finally, I see reducing air traffic as a slow-down of progress. If airlines and airports have less financial resources then they will not be able to maintain their development teams. As a result, world will be one-step further from creating new ways of air travel. Following topic’s logic, we should start living in lairs and eat with the stick. In conclusion I want to say that services that enjoys great demand are essential for people and they became natural part of society’s infrastructure. Today many people state that the authorities have to lighten air traffic by introducing new charges, because airports generate a lot of noise and damage environment. The reason is huge demand for cheap flights, so there are too many people to use airline services. In my opinion, this idea is completely wrong, because of several reasons. To begin with, if there be less people, who can afford themselves to travel by air, then they will choose cars and other ground transport, what will cause a lot more pollution and traffic jams on the roads. Just compare 100 people on one plane and 100 people on 100 cars. It goes without saying that second option is much more damaging for environment. Moreover, such soluton will cause dramatical fall in business activity, because people will not be able to control production performance, visit important meetings and so on. Some people will say that these are just minor set-backs, but in fact, we will face the catalyst of new world economic recession. Finally, I see reducing air traffic as a slow-down of progress. If airlines and airports have less financial resources then they will not be able to maintain their development teams. As a result, world will be one-step further from creating new ways of air travel. Following topic’s logic, we should start living in lairs and eat with the stick. In conclusion I want to say that services that enjoys great demand are essential for people and they became natural part of society’s infrastructure.

History Of Optic Fiber Usage Information Technology Essay

History Of Optic Fiber Usage Information Technology Essay The idea of fiber optics communication system is basically sending information through light. Optical fiber was first developed in 1970 as a basic communication purpose with a very low attenuation as transmitting light through fiber optics cable for long distance communication. In 1975, the first commercial fiber optics communication system was developed using semiconductor laser and operated at 0.8 Â µm wavelength and a bit-rate of 45 Mbps (Mega bits per second) up to 10 km (Elion Elion 1978) (Sullivan Curt 2003). In long beach California was the first live telephone traffic sent at about 6 Mbps and it was in 1977. After that, generations of fiber optics system technologies were developed, improved, and upgraded to achieve the first transatlantic operation in 1988. All fiber optics systems are limited by something called dispersion. The initial thought of fiber optics was an experiment involving a bucket of water and sunlight. It demonstrated the suns reflection within the bucket with a hole and water pouring out illuminating the water and the sunlight can be seen in the stream of water (Elion Elion 1978). Then it moved on to optical voice transmission known as photo phone. Further, it went to fiberscope that was used to inspect welds within reactor vessels, combustion chambers of the jet engines, and then to the medical field utilized in laparoscopic surgery. Researches and improvements continued through the fiber optics generations to overcome the dispersion phenomena by using dispersion-shifted fibers to minimize the dispersion at 1.55 Â µm or by limiting the laser spectrum to a single longitudinal mode (Alwayn 2004) (Sullivan Curt 2003). The idea of using fiber optical amplification came with the development of the fifth generation. The amplification development reduced the need of using repeaters and wavelength division multiplexing (WDM); which will be described in details later; and increases the data capacity. By these developments, a bit rate of 10 Tb/s was achieved in 2001. The developments of fiber optics generations are a continuous operation to especially for the huge market of the internet communications which requires an increase in communications bandwidth such as video on demand. These growing in using internet protocol data traffic are increasing side by side with faster rate integrated systems complexity. (Elion Elion 1978) Fiber optics manufacturers had reduced the cost by the huge request of communication companies such as ATT to take the advantage of delivering the technology of internet and telephone through higher data broadband services to customers homes (Sullivan Curt 2003) (Snell 1996). Fiber optics is already being used nowadays in military and commercial aircraft, and some of the areas it altogether replaced the Digital Flight Data Recorder with the newer Distributed Flight Data Acquisition Unit that performs the same thing but evaluates much more information. Indeed, future aircrafts will see fiber optics technology in the flight controls. Fiber optics has evolved practically from ideas to a thing of the future (Alwayn 2004) (Elion Elion 1978). Fiber optics Application The demand and usage of optical fiber has grown rapidly and optical fiber applications are numerous. Ranging from global networks to desktop workstation, telecommunication applications are widespread. These involve the transmission of data, voice, or video across distances of less than a meter to thousands of kilometers by utilizing one of a few standard fiber designs within one of several cable designs. Optical fibers are used by carriers to carry plain old telephone service (POTS) over their nationwide networks. Furthermore, local exchange carriers (LECs) employ fiber to carry the same service across central office switches at local levels and often as far as the individual home (fiber to the home, FTTH) or neighborhood (Alwayn 2004) (Elion Elion 1978). Moreover, optical fiber has a widespread use in transmission of data. Multinational firms require reliable and secure systems for transferring data and financial information among buildings to the computers of desktop terminals and around the world. Fiber is also used by cable televising companies in order to deliver digital video and data services. Due to the high bandwidth offered by fiber, it is the ideal choice for transmitting broadband signals like the high-definition television telecasts. Furthermore, intelligent transportations systems including smart highways equipped with intelligent traffic signals, changeable message signs, and automated tollbooths, also utilize telemetry systems based on fiber-optics (Alwayn 2004) (Fiber-Optics.Info 2010). Biomedical industry is another significant application of optical fiber. Fiber-optic systems are used in almost all modern telemedicine systems and devices for transmission of digital diagnostic images. Additionally, other applications for optical fiber also include military, space, industrial and the automotive sector (Elion Elion 1978) (Snell 1996). Fiber optics communication technology is used by todays telecommunications companies such as ATT in the United States and BT in the UK. Also it is used by internet providers and cable television signal providers such as Sky. For the huge expense of fiber optics system, the technology was first used for long-distance communication only. But, now days developments of the cities infrastructure had to take place to install the fiber optics communication system regardless of the cost and time consuming. The challenge of fiber optics technology companies was reflected positively on the market and the cost of fiber optics communications dropped considerably (Alwayn 2004) (Elion Elion 1978) (Fiber-Optics.Info 2010). By the developments of optical amplification system, an intercontinental network of 250,000 km of submarine-communication-cable was developed with a capacity of about 2.5 Tb/s was achieved. Also, the optical communication system was installed onboard aircrafts for data, video, and radio signals communication. It was first introduced to aviation industry by NASA researches on military aircrafts such as the first F/A-18 hornet through its RTDP; radar tracking and detecting system processor, missile video tracing system, and with the FLIR system; forward looking infra red sensor, and the integrated radar system with increased speed and memory capacity. Military aircrafts are always in-need to reduce weight when it is in slick phase to improve its capability of maneuvering and delivering various types of ordnance in a very precise targeting and accurate guidance. Lately, this technology was used on the F-22 airforce raptor on its high speed data bus and fiber optics transceiver (Alwayn 2004). This idea was reflected on the civil aircrafts later on as they always in-need to reduce weight to overcome the fuel usage and deliver larger number of passengers which means saving mo ney and increasing profits. Besides that, the new avionics systems technology and complexity required new communication system other than the copper wires such as the normal ARINCs (Fiber-Optics.Info 2010). Boeing and Airbus developed very complex integrated systems that control the aircraft performance at an altitude of 30,000 ft and above which required bigger and more complicated communication systems which means: More chance of shorting the wires. More EMI (electro-magnetic-interference) which can cause a distortion for the signals More weight More chance of shorting and cause sparks and fire on-board and aircraft The first official usage of fiber optics technology usage was on-board the Boeing 777 after the development of its AIMS (Aircraft Information Management System) which have more than 2 million of computer codes. Also Boeing 777 was the first aircraft to install an optical LAN (local area network) for on-board data communication and on its cabin systems communications (Sullivan Curt 2003) (Snell 1996). After that, fiber optics system was installed on the Boeing 757 flown by Air Mexico who did not experience a single failure. So here comes the safety, reliability, durability and stability of signals communications on-board an aircraft which can make the affordability part negligible. We have to mention that the cost of optical fiber systems are dropping for the establishments and marketing competition of huge number of manufacturers and suppliers (Alwayn 2004) (Fiber-Optics.Info 2010). Fiber Optics vs. Electrical Copper Wires: Fundamentally, there are three types of transmission media: copper wires, waveguides and free space. Copper wire, such as coaxial cable is broadly used. A signal is transmitted across the wire in either digital or analog form to a receiver placed at the end of the wire. Free-space transmission is also widely used through which radio, television and other across-the-air signals are carried. Waveguides describe the fiber-optic transmission. Significantly, a waveguide such as a optical fiber restrains the electromagnetic radiation, light (Bidgoli 2010). Fiber optic transmission provides the best elements of both free-space and coaxial transmission. It is capable of carrying a signal from point A to point B in the absence of any limited electromagnetic spectrum. Nonetheless, it does not suffer from limited data rate and bandwidth is the same way as the coaxial cables do. The advantages of fiber optics system over the copper wires are: No Electro-Magnetic-Interference (EMI). No radio-Frequency-interference (EMF). Immunity from electromagnetic noise High Signal quality Lighter weight cables Longer distance capability (Bidgoli 2010) Smaller diameter cables which mean saving more space. Greater bandwidth for data transfer Safety against shorting and sparking High bandwidth and greater information capacity Easy upgrade: Can be upgraded easier without ripping and replacing cable harnesses. Easier maintenance and handling, proved by Boeing and Lockheed martin engineers Lower cost (Bidgoli 2010) Lower signal loss for long distance communication Higher resistance against stress, temperature and vibration and higher lightning strikes incidence. Doesnt require repeaters for long distance communication Can operate for up to 100 km without passive or active processing But, we have to say that copper wires have some specifications that fiber optics doesnt: Can carry electrical power beside the signals Lower material costs Doesnt have minimum bending radius Can easily be installed between boxes and chips (Bidgoli 2010) Cable technology is used for connecting networks together; however, as optical fiber technology is moving forward, it is gradually replacing copper wires as an excellent medium of communication signal transmission. The main reason for this is that fiber optics offers much more benefits than conventional copper wires and cables, as stated above (Sullivan Curt 2003). Moreover, these benefits can be elaborated as follows: Resistance to Interference: Fiber optics do not conduct electricity as it is obtained from glass, which eliminates activities like grounding and makes it potentially immune to electromagnetic interruption. Working of Fiber optics, unlike copper cables, is based on light pulses that make it usable outdoors and in close proximity to electrical cables (Bidgoli 2010). Low Maintenance: This entails that optical fiber is not sensitive to elements like water and chemicals because it is produced from glass. Additionally, Fiber optics cannot be damaged by harsh elements. This makes the overall cost of maintenance and service lesser than its counterpart. Efficiency and Security: Information can be transmitted with greater fidelity with the help of fiber optics unlimited bandwidth. It can offer nearly 1,000 times as much bandwidth across distances approximately 100 times farther than copper cables. This provides a super-fast connection running in circles around the bandwidth assigned by cable connections. Moreover, since fiber optics is harder to tap than regular copper wires, it can offer additional data security (Bidgoli 2010). Picture Quality: In comparison to copper wires, the high quality technology embedded in fiber optics is much more powerful. One can obtain high-definition picture quality from fiber technology as there is no external interference. Safety: Fiber optics poses no threat of physical injuries during breakage of fiber optic cables. Instead of transmitting through electricity, it transmits data via light. Users face no risk of injury from dangers such as sparking, electrocution, fire, etc. (Bidgoli 2010). Interestingly, the benefits of converting into fiber technology such as Ethernet converters show proven advantages, considering that internet infrastructure is steadily making this transition rather than conventional copper cabling. Furthermore, applications of fiber optic include manufacturing and process control, supervisory control as well as data acquisition. Using transceiver modules provide a cutting edge and most importantly the highest quality data transmission for users television, home phone and internet (Sullivan Curt 2003). Basic components of fiber optics system: It is consisted of: Core: it is basically a cylinder of glass or plastic material. Cladding: a layer causing the light signal to be confined to the core by using the total internal reflection method. Buffer: a layer used to capsulate one or more core and cladding providing mechanical isolation and a protection from physical damage. Jacket: a further isolation and protection. Characteristics The major characteristics of optical fiber transmission lines are: Attenuation and its variation with transmission input wavelength, cable temperature and modal distribution. Radiation: and its variation with fiber temperature and bend radius Distortion and its variation with bandwidth, amplitudes, wavelength and modal distribution of the input light, length of the fiber, and lastly, environmental temperature (Snell 1996) Physical Parameters: This includes weight, size, ease of installation, total volume, coupling and splicing. Environmental parameters: This includes resistance to stress, water and chemical corrosion, temperatures and mechanical stresses (Alwayn 2004). Types: single mode and multi-mode fibers. A single-mode optical fiber Multi-mode optical fiber There are two categories of optical fibers, namely, single-mode fiber optical cable and multi-mode fiber optic cable. In essence, these types of fiber optic cables are comprised of numerous layers of glass, each having refractive index lower than the one next to moving from the center outwards. Since light is faster in lower glass refractive index, the wavelengths of light are broken outside the fiber, capable of traveling to the middle (Snell 1996). Multi-mode Fiber Optic Cable: Optical fiber with a base diameter greater than 10 microns can be analyzed through geometrical optics, and is called a multi-mode fiber. In this type of optic cable, the rays of light along the core of the fiber are led by total reflection. Moreover, rays meeting the core-mantle border at a high angle over the critical angle for this limit are fully considered. The critical angle is said to be the difference in refractive index between the mantle and core materials. Rays hitting the border at a shallow angle form the base breaks into the mantle and does not transmit the light and information along the fiber. Moreover, the acceptance of the fiber is determined by the critical angle, and is often referred to as a numerical aperture (Snell 1996). A greater numerical aperture allows light to spread into two distinct beams at different angles near the axis, for the effective coupling of light into the fiber. Single-mode Fiber Optic Fiber Fiber core diameter of nearly ten times the wavelength of light propagation is impossible to model with geometric optics. Rather, they can be studied as an electromagnetic structure by solving Maxwells equations that are reduced to the electromagnetic wave equation. It acts as an optical waveguide and supports one or more confined transverse modes which allows light to propagate through the fiber. Fiber that supports only one mode is known as mono-mode or single mode fiber. It is an extremely focused source of light which limits beams to a smaller range or angles closed to the horizontal. A fiber optic data cable has three primary functions. It converts an electrical input signal into an optical signal, transmit the optical signal across an optical fiber, and lastly, convert the optical signal back to an electrical signal (Green 2006). Transmitter: It is a semiconductor device and can be an LED (light emitting diode) or a laser diode. It converts the electrical input signal into an optical signal, and its drive circuit changes the current flow across the light source, which in turn changes the irradiance of the source. This process of changing the irradiance of the source as a function of time is known as modulation. Receiver: It is a photo-detector and the main component of the receiver which converts light signals into electrical using the photoelectric effects method. It is basically a semiconductor-based photodiode. Amplifier: it is used instead of the complex repeaters. It amplifies the light and optical signals without converting it to electrical. Fiber-optic telecommunication systems operate on pulse-code modulation in which information is sent across as a series of pulses. Moreover, the digital pulse-code modulation is coupled into a fiber and the fiber end set up by a connector in order to maximize the input power. In fiber-optic communication systems, semi-conductor lasers are best suited. Their shape and size enables efficient coupling of light within the small-diameter core of an optical fiber (Sullivan Curt 2003). The fiber then carries the light towards the receiver which detects the light and recovers the digital signal. As scattering, dispersion and absorption in the fiber degrade the signal, optical amplifiers must be used to regenerate the signal (Snell 1996). The U.S. military quickly turned towards fiber optics for enhanced and improved communications as well as tactical systems. During the early 1970s, a fiber optic telephone link was installed by the U.S. Navy aboard the U.S.S. Little Rock. Toward that end, The Air Force developed its Airborne Light Optical Fiber Technology (ALOFT) program in 1976. Greatly motivated by the success of these practical applications, military R D programs developed stronger fibers, ruggedized, high-performance components, tactical cables, and several demonstration systems that ranged from aircraft to undersea applications. Soon after, commercial application followed that included both ATT and GTE installing fiber optic telephone systems in 1997 in Chicago and Boston respectively (Green 2006) (Keller 2010). Therefore, these successful applications resulted in the increase of fiber optic telephone networks. In the early 1980s, single-mode fiber running in the 1310 nm and then in 1550 nm wavelength ranges we re installed for these networks. Earlier, information networks, computers and data communications were far slower to employ fiber; however, today they are embracing the transmission system that has lighter weight cable, carries more data faster and across long distances, and resists lightning strikes (Elion Elion 1978) (Snell 1996). An average aircraft consists of over hundred miles of electrical wires and controls almost everything from landing gear to calls from flight-attendants. These insulated copper wires have proven to be a big bottleneck: it is heavy in weight, vulnerable to electromagnetic interference and if not accurately maintained, can cause system failures or fires. Some of these wires can be replaced with fiber-optic technology that is lighter than copper wire, immune to electrical shocks, and less sensitive to electromagnetic interference (Green 2006). Researchers have developed a new optical switch to be incorporated into the cockpit controls in order to manage operations that involve turning on and off, for instance, displays, landing gear, manual switching between fuel tanks, etc. Presently, on-off switches in a cockpit are connected to separate wires spread throughout a plane, controlling several functions. In case a switch fails to work due to wiring problems at the inside of the plane, dete cting the offending line can consume a lot of time and effort, since the wires are usually bundled together. Therefore, this switch is capable of sensing whether a button has been pressed fro off to on (Keller 2010). Then, the information from the fiber-based device can be directed toward a main fiber artery that carries hundreds of signals simultaneously. Through this, the bulk of wires, and cost is eliminated, and maintenance is simplified. Although engineers have been working to replace aircraft wiring with fiber for several years, unfortunately, they have had only moderate success. Built in mid-1990s, Boeings 777 uses a fiber-optic communication network, but the design and implementation being a part of an experiment. Moreover, the network was not a critical system and it was over-designed with more possibility of error than greater cost-effectiveness if in case it was broadly implemented in the industry. Nevertheless, Boeings 787 aircrafts, is equipped with a more cost-effectiv e optical fiber communication network (Green 2006) (Keller 2010) (Sullivan Curt 2003). ARINC 429 The first major variation in avionics databusing on military as well as commercial aircraft came during 1970s and 1980s. It was deployed as a 100 kilobit-per-second ARINC 429 databus which is a multiplex databus standard of ARNIC Inc. The databus is omnipresent on commercial airliners and is one of the most common avionics equipment used in flying today. The ARNIC 429 is equipped by all commercial aircrafts for legacy connections and for securing backup for flight critical controls. The ARNIC 429, apart from being the de-facto standard, is used on aircrafts for digital electronics, navigation and air data computers, engine control systems, and radios which are fully computerized and need to interact with each other. Furthermore, ARINC 429 is greatly responsible for setting up the digital era in commercial and military avionics. However, it is a comparatively slow twisted-pair databus and unidirectional like 1553. Only one terminal on the bus can broadcast and as much as 20 terminals can listen (Keller 2010). The ARINC 429 represents a tightly legalized architecture equipped with standard ARINC connectors. Before the introduction of ARINC 429, avionics designers utilized hard-wired point-to-point connectors with analog signals suitable for every sensor type, like the navigation gyros. Many sensors had multiple wires and multiple signals. In typical applications deployed on todays jetliners, systems designers extensively utilize ARINC 429 in order to connect avionic subsystem boxes and components digitally. One master subsystem on the bus sends information to at least 20 slave subsystems, but the slaves are unable to send information back to the master. Therefore, to enable a slave subsystem to transmit data back to the master, another ARINC 429 bus is used with its direction reversed, thereby enabling the original slave to send and the original master to listen. More frequently, designers make use of two ARINC 429 buses, amounting to point-to-point bi-directiona l interconnections between avionics subsystems: one bus transmitting in one direction, and another bus transmitting in the reverse direction (Green 2006) (Keller 2010). One such example includes jetliners flight-management computer that accepts and processes inbound signals from several different sensors and other subsystems, and estimates the paths taken by flights, their time of arrival, fuel burn, etc. In this approach, ARINC 429 busses send information from the sensors and allow the flight-management computer to listen to that data. Whenever the flight-management computer needs to transmit information tack to a particular sensor, designers employ another 429 bus that runs in the opposite direction. Regardless of its low speed, the digital ARINC 429 databus aids in increasing the efficiency, speed, and facilitates maintenance since it can move several digital data packages across the same twisted pair, where analog approaches required a different wire for each signal (Keller 2010). The digital ARINC 429 bus allows for multiplexing of the information on two wires. Since it is capable of sending data across only in one direction, it is greatly reli able due to its lower possibility of data corruption or data conflicts. Furthermore, this reliability of the databus makes it usable and well-known for flight-critical data involving avionics activities such as flight navigation and engine control (Keller 2010). The sheer size of ARINC 429 installed base drives its popularity; it is included in almost every commercial jetliner recently manufactured. ARINC 429 has limited addressing capacity and limited bandwidth; still it is proved as a highly robust physical bus and has served the industry well enough for several years. Moreover, it is a viable bus and protocol where installations require limited bandwidth and limited address space on the bus. However, modern avionics architecture demands more bandwidth, more address space, and greater flexibility than what the ARINC 429 can deliver (Keller 2010). ARINC 629 ARINC 629 is a 2-megabit-per-second databus that is borne from the MIL-STD-1553 technology. The conversion into an ARINC 629-type of bus topology strongly supported the move in the aviation industry to greater degrees of integration within the full systems throughout the avionics and the aircraft systems. The launch of ARINC 629 was set up on the highly-advanced architecture of the Boeing 777 double-engine jumbo jetliner. After its launch, the databus started as a Boeing invention known as Digital Autonomous Terminal Access Communications (DATAC). In comparison to ARINC 429, 629 is a completely different model altogether. It is bi-directional and does not need the master, which has been a potential single point of failure in 429. Although it is a sporty technology, it is still expensive. Additionally, ARINC 629 is far more cognate to 1553 than the ARINC 429, which has bi-directional flow of data (Keller 2010). One of the most attractive aspects of ARINC 629 was the bus efficiency, or rather the ratio of actual data transmitted by the bus to the routing overhead code. ARINC 429 has an efficiency of nearly 45 percent; however, with ARINC 629 efficiency can reach up to 85 percent if the bus is architected right. Furthermore, as compared to 429, ARINC 629 is a bus without connectors. In the ARINC 629 a twisted pair of wires is fed across the bus coupler that behaves like a transformer. Nonetheless, it was the price of the bus that got designers in a dilemma about the usage of ARINC 629. Although, ARINC 629 was more reliable, but it was much costlier than what the designers had actually thought (Keller 2010). Cost concerns, a lack of large new commercial aircraft projects when Boeing developed the 777, and the increasing popularity of Ethernet networking technology blended together to halt implementation of the ARINC 629 after the 777. ARINC 629 is heavy and expensive to implement. Future Fiber optics is anticipated to have a better future in military aviation industry. It exclusively provides high bandwidth, immunity against electromagnetic interference, and is light weight. Optical fiber was deployed on the AV-8B several years ago; it is used across the F/A-18E/F including several other aircrafts, and is likely to be fielded at a higher degree in coming years. However, before fiber-based applications in intense aviation environment can proliferate, a couple of standards are required in component, training, testing and other areas. Techniques such as WDM, short for wavelength division multiplexing, might dramatically increase the throughput and lower the footprint needed today for analog and digital data communications, beyond the immediate horizon (Keller 2010) (Sullivan Curt 2003). Fiber optic standardization within the aerospace sector leaves out something to be desired. Unfortunately, there are no standards for: The method for computing link loss power budgets The geometrics of critical parts like the end faces of optical fiber cable terminations, and Training military aviation personnel and technicians in the handling of optical fiber There has been a consensus for standardization. Operating with the Society of Automotive Engineers (SAE), NAVAIR, short for Naval Air Systems Command, avionic companies, airframers and components suppliers have put extreme efforts in developing training standards and components to enhance the supportability of current systems, and to cover various emerging technologies. In essence, fiber optics has been a corporate initiative within NAVAIR, holding its base in the commands Avionics Division instead of a particular program office (Adams 2005). Fiber optic technology has evolved at the major contractor or airframer level, in military aviation, as stated by researchers, engineers, personnel, and F/A-18 fiber optic experts with PMA 265 at NAVAIR. Fiber optics avionics components standardization will greatly assist in eliminating ambiguities and allowing test and inspection of equipments in order to sufficiently cover the technology fielded today (Adams 2005) (Sullivan Curt 2003). JELLI JELLI is an SAE group that is developing performance standards for the initial test and inspection processes of avionics fiber optic assemblies. JELLI is short for jumpers, endfaces, link loss and inspection; i.e. the processes and components used in optical networks. They are supported by the following definitions: Jumpers: The cables that are utilized in testing the overall optical performance of the fiber optic cables after installation. Endface: This is the polished end of the high-precision ceramic cap of the fiber optic termination that enables optical coupling. Link Loss: It is the attenuation of the signal, primarily from connector loss, and Inspection: It involves the examination of a cable installation in order to verify its performance. Different polish standards are required to apply to the physical vs. non-contact connections. However, within those areas, everyone should satisfy a termination endface range for that kind of polish. The cleanness of the endface is another important parameter. Test jumpers have endfaces and their polish requirements must match the component being installed within the aircraft. The test jumpers fail work on the airplane without such as standard (Adams 2005). Furthermore, standards for components like endfaces are essential to eliminate subjectivity on the engineering side. Additionally, it is mainly important since aircrafts with fiber optic systems have been launched in order to set up a baseline for the avionics technicians, and to instruct them on what exactly a good connector endface. In essence, work on inspection involves the magnification and several other criteria required of the equipment that is used for examining the termination endfaces and detect damages. For instance, tiny char

Growth In The Sector Of Social Networking Media Essay

Growth In The Sector Of Social Networking Media Essay Social networking can be described as the art of keeping in touch with friends and relatives through social Media. Social networking came to be with the introduction of Facebook amongst other social sites. For years now, there has been tremendous growth in the sector of social networking. Like we all know, any changes in the course of our lives will affect us in different ways. The effects of social networking are important to me personally as it will help me understand it in a broad perspective. I will be able to fully research on the possible future effects that come with the development of social networking. I will also be able to expound more on what the other research have explored on the effects of social networking. As much as I will contribute to the study of the effects of social networking, I will also gain from it by learning on what others had to say. The study will also help others in knowing what they are getting into when they register onto social network sites. What are the positives they stand to gain and what are the negatives to be on the look out for? How well can they be able to control their use of social networking in order to benefit fully from them? Should they embrace the wave of social networking fully or take precaution measures? These are some of the questions that the study will help answer to the readers of this report. The study will mostly target individuals who use social networking sites on daily basis. The individuals will be grouped in accordance to age and current occupation. It will also take into consideration individuals who are still in school. The study will be conducted within a period of one month so as to fully establish the effects of social networking. The time duration is ideal because it is neither too short nor too long. It is suitable for effective results that are up-to-date. Through the study, I hope to establish if there are more positive than negative effects of social networking. How we can all benefit from social networking simply because it is what everyone including companies are doing. I hope to find if we can entirely do away with social networking and how it will affect us should we take that path. The main sections of this paper are the literature review, the findings of the study, the conclusion and the recommendations for the study. 2.0 LITERATURE REVIEW In this chapter, the effects of social networking are analyzed in depth. It will focus mainly on three variables that are mostly affected by social networking i.e. professionalism, social life and education. This paper only focuses on the three as these are the key area of the study. Social networking services can be described as online services that are only established to bring people closer together in terms of creating relations and sharing a common interest (Woessner, 2011). Social networking began to grow with the advance revelation of computers and easy access to the internet (Jue, Marr Kassotakis, 2009). Usenet and LISTSERV are some of the first online services to offer a better platform for social networking sites to expand (Jue, Marr Kassotakis, 2009). As the demand for social sites increased, more social sites were launched into the market as more and more online service providers developed. It was only until the years 19954 that the first social networking site was registered in the World Wide Web (WWW). These sites included Geocities, Theglobe.com and tripod. These sites mainly focused on establishing chat rooms and bring people closer together regardless of their geographical background (Papacharissi, 2010). Different communities see this as an opportunity that they should tap into. A good example of such communities with people who shared the same interests or background was Classmates.com. However, this social site took the approach of linking people together through the use of email address. As time progressed, the use of profiles was to be introduced in the late 1990s. User profiles just like the name suggest allow users to compile the list of friends they wish to have on their social page (Papacharissi, 2010). This new development in social networking encourages the launch of social sites such as SixDegrees.com, Hub Culture, and Makeoutclub.com amongst others. This was to mark the beginning of a new revolution in the social networking market. By the year 2000, other social network sites were being introduced almost on annual basis. This saw the increase in the number of people registering as well as an increase in competition of the site owners. By the year 2005, MySpace was the number one ranked social site in the US. All this was to change with the launch of Facebook in the year 2004. It is currently the largest social networking site in the world. The study on the effects of social networking started immediately after the launch and establishment of Facebook. This is because no social site has been able to revolutionize the world the way Facebook has. It simply took the world by storm as it had everyone registering on it (Papacharissi, 2010). The study was first conducted as certain effects become noticeable thus the need to explore on them. We can therefore say that social networking can have either a positive or negative effect on its users. On the level of professionalism, previous studies noted that the effects of social networking during work hours brought about more negative effects than the positives. The level of productivity simply went a notch lower as more employees spent their time on social sites (Woessner, 2011). With the free and easy access to the internet while at the work place, employees did and site find it cheap to access their social pages while at work. With more employees performing poorly, employers were forced to take drastic measures to ensure that things got back to normal. Most firms had to block and declare the use of social networking sites during working hours as illegal. A study conducted by HCL Technologies in the year 2011 show that an entire 50% of British employers ban the use of social sites at work (Jue, Marr Kassotakis, 2009). As much as social networking sites have proved through past studies that they do slow down employees, productivity, study also show that they can be beneficial. Recent studies prove that marketing through social sites can be very effective to a firm. With a wide audience to gain access to the information that you have to sell in a click of a button; social networking is definitely the way to go in terms of marketing (Woessner, 2011). Adverts are designed to help create awareness and market for your products and services. Previous scholars have shown beyond reasonable doubt that social networking sites can be the best marketing ground for any product and or service. With a wide and cheap way of creating awareness, all you need is to have as many people see what you are marketing. The social media is often flocked with individuals at any given time; your advert will never go unnoticed (Jue, Marr Kassotakis, 2009). Once social life has also been a keen past study as far as the effects of social networking are concerned. Your social life matters a lot simply because this is how you relate to the people around you. Do you have friends or are you always alone. Studies have shown that social networking sites can either help create or damage your social life. You want to make and keep in touch with your friends, then social sites is the answer. On average basis, you will remember to keep in touch with everyone on your phone book. However, you can be updated on what is happening in their lives through social networking (Papacharissi, 2010) Recent studies show that people do lie more often on the information they exchange on social networking sites. You want people to think that your life is amazing and therefore you lie about almost everything (Parrack, 2012). One of the major effects of social networking in regards to ones social life is the inability to keep up with the lies. Eventually the truth does come out at some point in time thus crushing the person. With a low self esteem and the truth finally out, people find it hard to go back to their normal lives (Papacharissi, 2010). Studies do show that most people who suffer this kind of fate tend to be depressed and withdrawn from social activities. They therefore might need psychological help in order to be able to interact freely with people. The effect of social networking on education has probably the most studied topic on the effects of social networking as a whole. Previous studies in relation to education and social networking were once seen as a hindrance in the development of ones education (Dunn, 2011). This is because most of the social sites users and especially on Facebook and Twitter are still of school going age on different levels. Social networking was proven to affect the grades of students as they tend to perform poorly by spending most of their time socializing on the sites. The studentsà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢ education almost came to a compromise with the introduction of current and easy to access social sites especially through their mobile phones (Dunn, 2011)The only way to ensure that education came first to social networking was to establish ways of prohibiting social sites while at school (Parrack, 2012). As much as social networking was considered to be a hindrance in the development of education, past studies have also shown that it can be helpful in developing technical skills amongst other. As students interact with each other on the social sites, there is a lot more they share than the events of their day to day activities. Recent studies have shown that students are now using social networking sites to explore the talents they have (Dunn, 2011). There is more than what meets the eye in relation to students and social sites. This has grown to be the platform of interaction to discuss other significant matters than the social ones (Parrack, 2012). Just like in the professional environment, students are now putting into good use the positive effects that come with social networking. The study on the effects of social networking recently took a new twist. Researchers now claim that social networking sites offer some of the best grounds to carry out research work. Most of the research work is now targeting social networking sites as it is easier to find the kind of population target that you desire (Parrack, 2012). With this recent development, we can add to the existing effects of social networking as a whole. As for the future concerns of the effects of social networking, the trend shows that there will be more emerging positive effects than negatives. This is the belief of many simply because at first there were more negatives than positives but this is slowly changing. We are yet to discover other unhidden positive effects that the social sites have to offer (Parrack, 2012). The more we expand our features and social networking uses, the more we stand to benefit from them. The advantage of carrying out this research study is to help understand the past studies and explore more on the future possible effects. The advantage of carrying out this research will not only benefit me as an individual but the entire community as a whole. This study will go a long way in help solving current problems in relation to the effects of social networking. This study will also help future researcher to develop their past studies section as they explore its contents for reference. 3.0 METHODOLOGY This chapter describes the methodology used to collect data in establishing the possible effects of social networking. The method that the research chooses to use is interview. Interviews simply because it enables the research to get first hand answers as well as offer personal interaction with the interviewee (Creswell, 2008). The use of interviews as a research method has been there since time memorial and it has proven to offer so much. The interviewer will be able to capture the non spoken responses of the interviewee such as gestures and facial expressions. In addition to that, interviews are ideal when it comes to clear explanations from either party of the interview (Creswell, 2008). The data will be collected in different venues so as to target a wider perspective of the population. Schools, offices and public places such as parks will be the targeted locations for this research. This is to enable to get as many different individuals for the research. When your targeted population is wide, you stand to benefit from unbiased results (Kumar, 2010). The more people the research will cover from different grounds, the more diverse the data collected will be. The research will focus on interview a population target between the ages of 15-40. This is because this is the ideal age that frequently uses social networking for various reasons. The age limit is that low as social networking attracts not only the adults but teenagers as well. Research has shown that a growing percentage of social networking users are mainly below the ages of eighteen. As for the age maximum age, the research will better portray the mature uses at that particular age. The data collect in the span of one month i.e. the duration period of the research, will first be edited before it is interpreted. Data editing allows for the clarity and the completion of information collected. Once editing is done, the information will be presented in the form of tables and graphs for the quantitative information. As for the qualitative, it will be presented in a descriptive manner. This is because not all information gathered can be presented in a quantitative manner. The research expects to find more positive effects of social networking than negatives. 4.0 FINDINGS This chapter describes the presentation of the finding obtained through the interview process. The use of graphs will present the quantitative while descriptive form will present the qualitative information. 4.1 Quantitative analysis 4.1.1 Respond rate Out of the 200 target population to be interviewed, only 160 had a successful interview. This makes the respond rate 80% Category Sample size Actual respond percentage 15-25 100 90 45 25-40 100 70 35 totals 200 160 80 Source Author (2012) 4.1.2Effects on professionalism Category response percentage Positive 110 68.75 Negative 50 31.25 Total 160 100 Source Author (2012) 4.1.3 Effects on social life Category response percentage Positive 150 94 Negative 10 6 Totals 160 100 Source Author (2012) 4.1.4 Effect on education Category response percentage Positive 90 56 Negative 70 44 Totals 160 100 Source Author (2012) 4.2 Qualitative analysis From the research analysis majority of the individuals who are employed or self employed find social networking to be an added advantage to their careers. The respondents agree that social networking helps them to market their goods and services in a cheap and effective way. They point out that majority of firms now have profile pages in most of the social networking sites as an easier way for them to interact with clients. Majority of the respondents find social networking to help them with their social life. It is a simply way of keeping in touch with your friends on regular basis without necessarily having to meet with them. Respondents also find it easier to make new friends on social sites through old friends. Reuniting lost friends also top the list of some of the positive effects of social networking. Only a small percentage finds social networking to ruin or be a hindrance to their social life Only a few out of the possible half way mark of the respondents find social networking to be beneficial in regards to education. They do agree that social sites are currently trending and they can be used in a positive manner. This group of respondents acknowledges the fact that social sites can be ideal grounds for research work. The rest of the respondents simply find social networking to be a fail in regards to education. They see no positive reactions between education and social sites. 5.0 CONCLUSION The main objective of this research was to highlight the effects of social networking. Majority of the respondents agree that there are now more positive effects than negative effects. Majority of the respondents agree on positive effects for the three areas tested i.e. professionalism, social life and education. From the results, it is clear that the norm of having more negative effects than positive effects of social networking is slowly changing. As much as the study was a success, if I was to do it again, the one thing I would change is the number of variables under study. Social networking does not only affect our lives in the three variables highlighted for this study. There are so many other ways in which social networking affects us. For future researchers, it is highly encouraged to explore areas such as the effects of social networking in regards to building skills, creating employment opportunities, reducing crime rates amongst others. The study on the effects of social networking was a success as I found what I expected. At the beginning of the study, I expected to find an increase in positive effects and a decrease in the negatives. From the results, it is clear that majority of people now benefit from social networking in a positive manner. The complaints as to how negative social sites can be are slowly dying as people now start acknowledging the better side of social networking. Reference Creswell, J. (2008). Research design: A qualitative, quantitative, and mixed method approaches. New York: Sage Publications Ltd. Dunn, J. (2011, June 11). The 10 best and worst ways social media impacts education. Retrieved from http://edudemic.com/2011/07/social-media-education/ Jue, A., Marr, J., Kassotakis, M. (2009). Social media at work: How networking tools propel organizational performance. California: Jossey-Bass. Kumar, R. (2010). Research methodology: A step-by-step guide for beginners. New York: Sage Publications Ltd. Papacharissi, Z. (2010). A networked self: Identity, community, and culture on social network sites. New York: Routledge. Parrack, D. (2012, April 19). The positive impact of social networking sites on society [opinion]. Retrieved from http://www.makeuseof.com/tag/positive-impact-social-networking-sites-society-opinion/ Woessner, S. (2011). Increase online sales through viral social networking: How to build your web site traffic and online sales using Facebook, Twitter, and Linkedin in just 15 steps. Florida: Atlantic Publishing Group Inc.