Thomas Edison Essay -- essays research papers

doubting doubting doubting Thomas Edison     Thomas (Alva) Edison was one of Americas most important and illustrious inventors. Edison was born into a time and place where thither wasnt much technological advancements. His inventions helped a lot of things quickly change in the world. His inventions contributed to many inventions today such as the night light, photographs, telephones, and records and CDs.      Edison is most famous for the development of the first electric light electric-light bulb. Like I said Edison was born into a time where America wasnt very developed. He was born, and electricity had not been developed. But thanks to Edison when he had passed away on October 18, 1931 whole cities were lit up in electricity. For electricity, much of the credit goes to Edison.     Some of his inventions were improvements on separate inventions, like the telephone. He didnt invent the telephone he just made it bette r. Some of his inventions he did try to invent, like the light bulb and the movie projector. The one he is most proud of was pretty much an accident--the phonograph.     Edison invented and improved upon things that changed our world. Some of the things he invented, he did by himself. Some he did with other people. still about all his inventions are still around today and are commonly used. It was important to Edison that he created and invented things that people could use in their everyday life.     Thomas Edison was born on February 11, 1847 in Milan Ohio. He was the untriedest of all 7 children. His parents were Samuel Edison, Jr. and Nancy Elliot Edison. His dad was a man that did everything, from real-estate to running the local grocery store. His mom was a teacher, but with 7 children she stayed home with the kids preparing meals and helping them with homework. When Thomas was seven years old, his family moved to Port Huron, Michigan. He was full of energy and a curious young boy.     When Thomas moved to Port Huron he started to go to school. His teacher, Reverend Engle considered Thomas to be a dull student. Thomas knew this and didnt like it. Thomas didnt like math and asked a lot of questions. Which Reverend Engle did not like. It was told that Reverend Engle whipped students who asked too many questions, cause it was an annoyanc... ...oratory, Edison decided he would invent a safe, mild, and brassy electric light.      Edison searched for the proper "filament" or wire, that would give good light when electricity flowed through it. He sent people to the jungles of the Amazon and forests of Japan in his search for a perfect filament material. He tested over 6,000 vegetable growths (baywood, boxwood, hickory, cedar, flax, bamboo) as filament material.      In 1879, after spending $40,000, and performing 1,200 experiments, he succeeded. He ma de a light bulb using carbonized filaments from cotton thread. Carbonized thread is ordinary cotton sewing thread that has been burned to an ash. The light bulb burned for two days. The electric light took the greatest amount of time and required the most complicated experiments of all his experiments.ConclusionIn conclusion Mr. Thomas Edison was a great inventor which enhances my everyday life with his unbelievable inventions. If Thomas Edison never invented the lightbulb who knows what the world would be like today. I think that Thomas Alva Edison was a great inspiration and inventor to many people today.

Romanticism and Shelleys Ode to the West Wind Essay -- Ode West Wind

Romanticism and Shelleys Ode to the West air current M.H. Abrams wrote, The Romantic period was eminently an age obsessed with fact of violent alternate (Revolution 659). And Percy Shelley is often thought of as the quintessential Romantic poet (Appelbaum x). The Ode to the West Wind expresses perfectly the aims and views of the Romantic period. Shelleys poem expresses the yearning for Genius. In the Romantic era, it was commonplace to associate record with an attendant spirit or force of nature from which the genius came the Romantics perceived the artist as a vessel through which the genius flows. For instance, in A Defence of Poetry, Shelley says that poets are the hierophants of an unapprehended inspiration, the mirrors of the gigantic shadows which futurity casts upon the present . . . (Defence 817) In Ode to the West Wind, Shelley implores the West Wind, a powerful force of nature that Shelley identifies with his rapidly-changing reality, to devise me as a wave, a le af, a cloud He also expresses his almost-melancholy wish that he could be as I were in my boyhood, and could be The young man of thy wanderings over Heaven (Ode 815) Ode to the West Wind invokes the attendant spirit from which Genius comes to grant Creativity also. If I were a dead leaf thou mightest bear, he pleads, If I were a swift cloud to fly with thee (Ode 815). In the fifth section, he begs the West Wind (which he identifies with himself early in the section) to Scatter, as from an unextinguished hearth, Ashes and sparks, my language among mankind (Ode 815) Again, Shelley is asking the force that provides inspiration to act through him. Ode to the West Wind also expresses the hungering f... ...sires for the world, and believes could be possible. Shelleys poem is his attempt to let the West Wind work through him. Works Cited and Consulted Appelbaum, Stanley. Introduction to English Romantic Poetry An Anthology. Mineola, New York Dover, 1996. iii-xii Percy Bysshe Shelle y. Norton Anthology World Masterpieces, Volume Two. Ed. Maynard Mack. New York Norton, 1995. p. 811-812. Revolution and Romanticism in atomic number 63 and America. Norton Anthology World Masterpieces, Volume Two. Ed. Maynard Mack. New York Norton, 1995. p. 657-664. Shelley, Percy Bysshe. A Defence of Poetry. Norton Anthology World Masterpieces, Volume Two. Ed. Maynard Mack. New York Norton, 1995. p. 816-817 Shelley, Percy Bysshe. Ode to the West Wind. Norton Anthology World Masterpieces, Volume Two. Ed. Maynard Mack. New York Norton, 1995. p. 814-815.

Comparing Ballistics Of A .30-06 And .270 :: essays research papers

Comparing Ballistics of the .30-06 and .270I have written this science research paper to liken ballistics of a .270 and a .30-06. This paper will also make my decision on which one I will purchase next. If I advise the .270 and the .30-06 rifles into a 2x4, then I will be able to determine from the ballistics which caliber rifle is better. For my experiment, I fired two rounds of ammunition into a 2x4 with each gun. Both rifles were fired at a range of 50 yards away, into the wind, while using 150 grain shells. The rounds for the .270 utilise fruity tips, but the .30-06 used sharp tips. The .30-06 is an extremely good rifle for most of the outdoor activities. The depth of this rifle is superb comp bed to the .270, mainly because it is of a higher caliber, and that means more power. The bullets mountain come from ranging anywhere from 110 grain to 220 grain, soft, regular (sharp), and hollow pointed shells. With 180 grain bullets, the .30-06 packs about 1300 ft./lbs. of energy a t 400 yards. Although, at 400 yards the land is almost 50 inches most hunters prefer this one compared to other rifles because of its versatility and accuracy. The expansion is also good, depending on the type of shell tired-used. The kick and distance of the gun are considered to be wonderful because the kick is normal and the distance is better than normal.The .270 rifle is a reasonably good rifle. This rifle is mainly used in slack field shooting as opposed to in brush shooting. The depth and the expansion work together and turn out to be great, especially if soft pointed shells are used. The kick and the distance from the .270 rifle work relatively well as a whole. The .270 is considered to be a fairly light gun. Even though the gun may be light its shells can push a 150 grain bullet to a range of about 3000 fps (foot pounds second), and 1200 ft/lbs. at 400 yards. The .270 is not preferred mainly because the higher the grain shell the more power and the highest shell for a .27 0 rifle is 150 grain.It is now succession to compare the .270 and the .30-06. The .30-06 is an accurate gun, but cannot hold up to the .270, the reason being is the power behind it.

Shakespeare and the Wedding Ring Tradition :: William Shakespeare

The Wedding Ring TraditionSignificance of go To ShakespeareDuring Shakespeares time, the wedding party and engagement rings indicated commitment. The rings Portia and Nerissa gave to Bassanio and Gratiano, that they were never to remove, were just that. I experience them with this ring, Which when you part from, lose, or give away, Let it presage the ruin of your fill in And be my vantage to exclaim on you (3.2.171-4). The rings stood for the mans commitment to his wife just as rings Bassanio and Gratiano would give to Portia and Nerissa at their weddings would stand for the wives commitment.Rings were viridity principally among the richer parts of society, who could afford such a token. Mary Queen of Scots sent a diamond ring to Thomas Duke of Norfolk to indicate her willingness to wed him. However, peasants would give runtyer tokens or none at all. It was usually the consequence that everyone in a village knew who was married, so no symbol was necessary. In the case that a man wishes to break a wedding contract, he must give back double all of the tokens he has received, usually a assembly of small items. This made it even less practical for the poorer people in society to give rings.The fact that Portia and Nerissa gave rings to Bassanio and Gratiano is mainly an indication of their wealth. The commitment could buzz off been symbolized by any token given to the men, except using a ring also shows that they are wealthy. Elizabethans would know that the ring itself was of no consequence to the marriage, but kind of what it stood for was important.Origin Of The TraditionEngagement rings initially served a double purpose. In the days when brides were purchased, these rings were partial payment for the bride in attachment to represent the grooms intentions and womans agreement. Diamonds were first found in Medieval Italy and due to their hardness symbolized enduring love.Shakespeare and the Wedding Ring Tradition William ShakespeareThe Wedding R ing TraditionSignificance of Rings To ShakespeareDuring Shakespeares time, the wedding and engagement rings indicated commitment. The rings Portia and Nerissa gave to Bassanio and Gratiano, that they were never to remove, were just that. I give them with this ring, Which when you part from, lose, or give away, Let it presage the ruin of your love And be my vantage to exclaim on you (3.2.171-4). The rings stood for the mans commitment to his wife just as rings Bassanio and Gratiano would give to Portia and Nerissa at their weddings would stand for the wives commitment.Rings were common mainly among the richer parts of society, who could afford such a token. Mary Queen of Scots sent a diamond ring to Thomas Duke of Norfolk to indicate her willingness to marry him. However, peasants would give smaller tokens or none at all. It was usually the case that everyone in a village knew who was married, so no symbol was necessary. In the case that a man wishes to break a wedding contract, he m ust give back double all of the tokens he has received, usually a collection of small items. This made it even less practical for the poorer people in society to give rings.The fact that Portia and Nerissa gave rings to Bassanio and Gratiano is mainly an indication of their wealth. The commitment could have been symbolized by any token given to the men, but using a ring also shows that they are wealthy. Elizabethans would know that the ring itself was of no consequence to the marriage, but rather what it stood for was important.Origin Of The TraditionEngagement rings initially served a double purpose. In the days when brides were purchased, these rings were partial payment for the bride in addition to symbolizing the grooms intentions and womans agreement. Diamonds were first found in Medieval Italy and due to their hardness symbolized enduring love.

Questions Frequently Asked Concerning the Purchase of a Website :: Sell Websites Buy Websites

Questions Frequently Asked Concerning the Purchase of a WebsiteReprinted with permission of VotanWeb.comWhat are the key motivators for deal to buy a website? Before making a ending to purchase a website, a buyer should understand his or her objectives to yield sure those objectives give the axe be met by purchasing a particular website. Surveys of people purchasing websites reveal similar responses. Surprisingly, making money is not at the top of the list. Here is a list of the typical answers, in their order of magnificence I want to control my own destiny. I would be happier if I worked for myself. My current work does not take advantage of my skills and abilities. I want to counterbalance a lot of money. Should I start my own website or buy an existing website? An existing website has a historical track record (good or bad) which can be used to evaluate the website. An existing website has usually shown thither is demand for its products or services, and it should have, amo ng other things, detailed financial records. Sometimes, a seller of a website result agree to help to train a new owner. These are consequential factors because many websites tend to fail during the early stage of their development. On the other hand, there can also be disadvantages to buying an existing website. A buyer will be assuming an established website culture and infrastructure which may make implementing changes more difficult. Also buyers will generally have to pay a premium for an existing website. What should I be looking for in a website? A buyer should only consider a website he or she will feel comfortable owning and operating. The time and effort which will be required is an important consideration as is how much the buyer can afford to pay for the website. The amount of cash the buyer needs to regularly take out of the website is in truth important, especially if the website is to be the buyers only source of income. Because many experts believe you should not pu rchase a website unless you can make it better, it is helpful if a buyer has approximately definite ideas on how to improve the purchased website. Can I obtain financing to help me buy a website? The availability of outside financing will aim upon the asset base of the website, its operating history, collateral availability and projected cash flow - the same issues considered in all business lending.

Hemp :: essays research papers

Hemp     In the entire piece, there has never been a localise quite as amazing as Cannabis Sativa. Being the homos only renewable resource capable of solving many of its environmental, psychological, and economic problems, it is of no surprise that the plant has made quite an impact in the discovery of the New World. Cannabis Sativa, also known as Hemp, cannabis hemp, Indian (India) hemp, consecutive hemp, muggles, weed, pot, marijuana, reefer, grass, ganja, bhang, "the kind," dagga, and herb became an ideal plant to cultivate because of its many fine attributes. Depending on the culture, Its leaves and flower tops were the first, second, or third near important and most used medicines for at least two thirds of the worlds people for at least 3,000 years.Cannabis hemp is by far, the strongest, most durable, longest dogged natural soft fiber, and the worlds most advanced plant family on the planet. Because it is Dioecious, having male, female and som etimes hermaphroditic qualities, it is easy to grow and cultivate. This tall, woody, herbaceous annual, reaching anywhere from 12 to 20 feet in one short growing season uses the sun more efficiently that any other plant on earth. It can be grown in any climate or soil condition on Earth, and is a premier renewable natural resource. Many countries found the plant appealing because of its abilities to flourish in extreme heat. The Arabs discovered that the sticky goo, or Hashish, that covered the flowers and leaves was a natural protectant against the sun, holding in moisture and repellant damaging heat. Its ability to survive in temperatures of 100 degrees Fahrenheit made it ideal for mass production in the New World. Not to credit that it needs no chemicals to grow and has very few natural enemies.The Hemp plant was initially cultivated for its main two attributes, its hardihood and its useful fibers. Until the 1820s in America, 80 percent of all textiles and fabrics used for clot hing, tents, bed sheets, and linens were made principally from the fibers of Cannabis. Until 1883, from 75-90% of all paper in the world was made with cannabis hemp fiber including that for books, Bibles, maps, paper money, stocks and bonds, newspapers, etc. Everything from rugs, diapers, drapes, quilts, towels, rags, and even our nations flag were made possible by Hemp. The rest of the world used its fibers well into the 20th century and most countries still rely on it for the bulk of their paper and textile industries.

Hemp :: essays research papers

Hemp     In the entire world, there has never been a whole kit and boodle quite as amazing as Cannabis Sativa. Being the worlds only renewable resource capable of solving many of its environmental, psychological, and economic problems, it is of no surprise that the plant has made quite an impact in the discovery of the invigorated World. Cannabis Sativa, also known as Hemp, hangmans halter hemp, Indian (India) hemp, true hemp, muggles, weed, pot, marijuana, reefer, grass, ganja, bhang, "the kind," dagga, and herb became an ideal plant to cultivate because of its many fine attributes. Depending on the culture, Its leaves and flower tops were the first, second, or third close important and close used medicines for at least dickens thirds of the worlds people for at least 3,000 years.Cannabis hemp is by far, the strongest, most durable, longest lasting natural soft fiber, and the worlds most advanced plant family on the planet. Because it is Dioecious, having male, female and sometimes hermaphroditic qualities, it is easy to grow and cultivate. This tall, woody, herbaceous annual, orbit anywhere from 12 to 20 feet in one short growing season uses the sun more efficiently that any other plant on earth. It can be grown in any climate or soil condition on Earth, and is a premier renewable natural resource. many a(prenominal) countries found the plant appealing because of its abilities to flourish in extreme heat. The Arabs discovered that the sticky goo, or Hashish, that covered the flowers and leaves was a natural protectant against the sun, holding in moisture and repelling damaging heat. Its ability to survive in temperatures of 100 degrees Fahrenheit made it ideal for mass production in the New World. Not to mention that it needs no chemicals to grow and has very few natural enemies.The Hemp plant was initially cultivated for its main two attributes, its hardiness and its useful fibers. Until the 1820s in America, 80 percent of all textiles and fabrics used for clothing, tents, bed sheets, and linens were made principally from the fibers of Cannabis. Until 1883, from 75-90% of all stem in the world was made with cannabis hemp fiber including that for books, Bibles, maps, paper money, stocks and bonds, newspapers, etc. Everything from rugs, diapers, drapes, quilts, towels, rags, and even our nations flag were made possible by Hemp. The rest of the world used its fibers well into the 20th century and most countries still rely on it for the bulk of their paper and textile industries.

Baz Luhrman’s modern interpretation of the Shakespeare play Essay

This essay is based on Baz Luhrmans modern version of the Shakespeare play Romeo + Juliet. It will be focusing on the opening scene, and Prologue. I will be analysing how Baz Lurhman portrays the feud surrounded by the Montagues and the Capulets. I will also be discussing how the presentation of The Prologue helps the reference to understand the play. The film begins with a blank TV screen. The TV screen could represent the modern interpretation to the play. The screen the becomes occupied by a news-reader, who begins reciting the sonnet.The idea of the sonnet being read off the news, emphasises the how important the situation is. Once the news-reader has completed the sonnet, the TV transports you to the scene of the play Verona. The establishing shot becomes discernible a Montague building separated form a Capulet building, only by the statue of Christ. This emphasises the theme of religion, and the line in the sonnet Both alike in self-regard This is because for from each on e one building belittles the rest of Verona, as well as the other. The camera then speeds up and shows a sequence of fast shots.This is known as mise en scene. This represents a degree of chaos, and highlights the conflict between the two families. The Prologue is then recited again, this time, by the Friar. As he reads, the words are reinforced by bold, washrag text, on a black background. The contrasting colours could be highlighting the two families differences. The use of colour in this case black and white, are virtually likely an deliberate choice, as black and white are both immediate opposites, therefore helping the audience differentiate between text and background.This allows the audience to correlate the friars voice with the text, despite the short amount of time in which the text is shown. After the Friar has completed The Prologue, the camera focuses on a family tree, of each family in turn. Almost as soon as it has shown the family trees, the shot becomes engulfed i n flames. The flames could convey a message of hatred, rage and anger between the two families. From the flames, a newspaper heading appears, whilst the flames fade. The heading suggests re-occurring violence between both the Montagues and the Capulets, and could also show that the feud is still as strong as ever.We can then learn that the strongest of the families quarrel lies between the youth of each house. This becomes apparent when the camera focuses on a number of magazines, with the younger generation of each house on the cover. Baz Lurhman also incorporates the use of magazines, as opposed to tabloids, when referring to the youth, as younger people are usually more associated with magazines. In the next shot, the parents of each house are pictured, accompanied by the actors name and character. In turn, the same happens for every character.This is important, as it allows the audience to differentiate between the members of each family, and who the main roles are. The types of shots depicted are very solemn, except for a character named Paris. He is shown in a happy scene as he is not involved in the feud, whilst every other character is affected, in some way, by the civil conflict. The Prologue concludes with a montage of shots, featured earlier in The Prologue, aswell as a repertoire of emotion-provoking shots, from later in the film. As the closing sequence is shown, shots of fireworks are merged in, to again, establish the theme of chaos.Finally, the title appears, and The Prologue finishes. The final locution of Baz Luhrmans interpretation, is the Music. Without this particular piece (Carmena Burana), The Prologue would not provoke as many emotions within the audience. This is because as the tempo, and volume rises beyond forte, Baz secrenises the action scenes to run along brass this. He also utilises the piano-pianissimo parts of the piece to again, establish the sonnet. All together, the music adds the element of drama, and strong emotions to t he opening scene.

Life Is a Game Essay

Each player must accept the cards bread and butter deals them hardly once they argon in hand, they alone must decide how to play in order to win the coarse-grained. Voltaire For when the One Great Scorer comes To write against your name, He marks not that you won or lost But how you played the pole. Grantland Rice My work is a adventure, a very serious game. M. C. Escher A game is not won until it is lost. David Pleat Play the game for more than you erect afford to lose just then will you keep an eye on the game. Winston Churchill.Daring ideas are like chessmen moved forward they may be beaten, but they may start a winning game. Johann Wolfgang von Goethe Most people give up that when theyre about to achieve success. They quit on the one yard line. They give up at the last minute of the game one grounding from a winning touchdown. Ross Perot Its the game of life. Do I win or do I lose? One day theyre gonna omit the game down. I gotta have as much fun and g o around the board as many times as I can before its my turn to leave. Tupac Shakur.If youre willing to put two thoughts into a picture then youre already ahead of the game. Sean Penn We know that were supposed to win all the games, but if we dont, we just have to take the next game and focus on what we did wrong in the game before and just try to do better at the next game. Shaquille ONeal If past history was all there was to the game, the richest people would be librarians. rabbit warren Buffett At this stage of the game, I am not sure whats going to happen. Bobby Rahal.We didnt lose the game we just ran out of time. Vince Lombardi You have to learn the rules of the game. And then you have to play better than anyone else. Albert Einstein People have always doubted whether I was good enough to play this game at this level. I thought I was, and I thought I could be. What other people thought was really always irrelevant to me. Steve Nash The goals made such a contr ariety to the way this game went. John Motson No coach has ever won a game by what he knows its what his players know that counts. Paul Bryant Its more than a game. Its an institution. Thomas Hughes If life doesnt offer a game worth playing, then invent a new one. Anthony J. DAngelo If you have the opportunity to play this game of life you need to appreciate every indorsement. a lot of people dont appreciate the moment until its passed. Kanye West Ive missed more than 9000 shots in my career. Ive lost almost 300 games. 26 times, Ive been trusted to take the game winning shot and missed. Ive failed everyplace and over and over again in my life.And that is why I succeed. Michael Jordan I think its wrong that only one company makes the game Monopoly. Steven Wright So if you want to have a great video game-based movie you have to keep the mood of the game, use the expression character setup but you have to flesh out the story and provide more background for the characte rs. Uwe Boll If you make every game a life and death proposition, youre going to have problems. For one thing, youll be dead a lot. Dean Smith.Winning that first game was so important my bugger off always said that the first game of the second set was the chance to keep it going if you were ahead or change things if you were behind. Tracy Austin Life is like a game of cards. The hand you are dealt is determinism the way you play it is free will. Jawaharlal Nehru We play fair and we play hard. If we win the game we win, if we lose the game, we lose. Jason Williams The person that turns over the most rocks wins the game. And thats always been my philosophy. Peter Lynch Never change a winning game always change a losing one. Bill Tilden.

The Dog Who Wanted To Die Plot Graph Attachment

The average neighborhood. Exposition The Clashes, two crazy people and their revolting tail atomic number 18 introduced as moving into the neighborhood of David Parker. David Parker has just lost his father and the Clashes are creating quite a riot in the neighborhood, and their drag Monty, is the dirty dog that just seems to mope around. Rising Action The Clashes take very bad care of Monty, feeding him potato peels and craps that make him ill.He is also covered in infectious scabs and other bits of filth. David notices that Monty, the dog, has attempted many suicide attempts due to his depressing life with the Clashes. David is going through his throw troubles as his father has moved away. His grades are dropping, he is always in a sour mood, and is easily aggravated. His mother worries very much about him. Eventually, though, the Clashes moved away, leaving their dog behind. David decides to take him into his own home one day, as Monty avoids yet another suicide attempt. Clima xBurglaries are occurring the neighborhood where David lives, and Monty, during a burglary at Davits own home, saves Davits life. Falling Action afterwards this life-changing event, David comes to love and take care of Monty like never before. Months condition changes wonderfully he is not the only one. David starts to take responsibility for his own life. He gets a job and takes care of his dog, his grades go up, and he is in a generally better mood.

Hepatitis Dates

Hepatitis Introduction to Health and Disease April 17, 2010 Hepatitis Introduction Hepatitis is a symptomatic infection that affects the colorful. The most common types of Hepatitis virus ar A, B, C, D and E. The history of hepatitis dates back to ancient times and the success of ultramodern medicine have improved the prevention and treatment of most types of Hepatitis. The high attempt groups include injectible drug users, hemodialysis uncomplainings, and those who have sexual contact with infected people. Hepatitis B and C argon the prima(p) cause of chronic liver distemper and liver crabby person in the United States.History History of Hepatitis is believed to go back as far as the ancient times. With todays modern medicine scientists have discovered a major breakthrough in 1963 that identified a serum hepatitis known as Hepatitis B Virus (HBV). ten dollar bill years later, they found the cause of hepatitis infection and called it Hepatitis A Virus (HAV). In 1989, Hepatit is C Virus (HCV) was discovered. Hepatitis Delta Virus (HDV) was known in the 1970s, but was better mum by scientists in the 1980-1990s. Later the Hepatitis E Virus (HEV) was discovered in 1990. EtiologyHepatitis A (HAV) the least serious form and may develop as an isolated case of an epidemic. It is estimated that one out of every 3 people has been affected by HAV. Transmission of HAV is associated with close personal contact or contaminate food or water (Wilson, p. 13). Hepatitis B (HBV) is transmitted primarily by contact with infected blood, semen, and other bodily fluids. Injectable drug users, people with quadruplex sexual partners and homosexuals are at higher risk for contracting the B virus. Hepatitis B can unsafely damage a persons liver, resulting in cancer (Nordqvist, 2009).Hepatitis C (HCV) is the most serious blood borne infection in the United States. The disease is often passed between drug users who share needles. People who are on dialysis and sexual contact ar e also at risk. The hepatitis virus is the leading cause of liver cancer and the most common reason for liver transplants (Wilson, 2005). Hepatitis D (HDV) is a defective virus that only if the people who are infected with Hepatitis B. The virus is transmitted through contact with infected blood, unprotected sex, and cracking of the skin with infected needles.The effects of HDV are more serious and progresses to chronic liver disease more frequently than virus A, B, or C. Hepatitis E (HEV) is the leading cause of epidemics around the world, but cases in the United States are rare. Primarily HEV is spread by fecal contaminated drinking water and there is no evidence that HEV progresses to chronic liver disease (Wilson, 2005). there have been no cases of HEV reported in the United States. Patients with Hepatitis A and B typically experience abrupt unset of fever, malaise and fatigue, nausea and abdominal pain. Anorexia and jaundice may also be present.Hepatitis C is less forgiving as symptoms may not appear until the patients condition has progressed to cirrhosis or cancer (Neighbors & Tannehill-Jones, 2006). Populations affected by Hepatitis In the United States approximately 1. 2 million are living with Hepatitis B and 3. 2 are living with Hepatitis C. Estimated 25,000 people catch infected with Hepatitis A. Many people do not know the virus infection exist in the body (CDC, 2009). The Center for Disease Control (2009) estimates 180 million people over the world is infected with HCV, of which four million are identified as cases in the United States.Each year 26,000 cases of HCV are diagnosed in the United States alone, and 10,000 to 12,000 deaths are contributed to HVC (Centers for Disease Control CDC, 2009, p. 1). The hepatitis virus is the leading cause of liver cancer and the reason for liver transplants. In the United States approximately 1. 2 million are living with Hepatitis B and 3. 2 are living with Hepatitis C. Estimated 25,000 people become infe cted with Hepatitis A. Many people do not know the virus infection exist in the body (CDC, 2009). TreatmentIn July of 1982 the Hepatitis B vaccinum was approved for use and thirteen years later (1995) the HAV vaccine was approved for use. These significant scientific breakthroughs have led a steady decline in the number of HAV and HBV cases in the United States. There is not a vaccine available for HCV but scientists are working hard to develop one. In gain to the vaccines some treatment options are available. HAV usually resolves itself and no specific treatment is needed. Treatment for HBV is Interferon which slows the progress of the disease in about 40% of patients (Neighbors & Tannehill-Jones, 2006).In add curiosityum to treating HBV Interferon is very effective for treating HCV. This antiviral slows the disease process about 30% of the time (Neighbors & Tannehill-Jones, 2006). There is not an effective treatment for HDV or HEV. Treatment for end stage cirrhosis or cancer ca used by hepatitis may result in a liver transplant. Conclusion Hepatitis is a disease that causes an inflammation of the liver. There are several viruses that cause cirrhosis or cancer of the liver. Hepatitis A is a mild disease that typically resolves itself.The hepatitis B virus is more severe than A and less severe than C. The availability of vaccines for Hepatitis A and B has decreased the number of cases while Hepatitis C continues to infect high risk populations. Scientists continue to deform for a cure for Hepatitis C but in the meantime a people need to be aware of the disease and take steps the precipitate the possibility of exposure. References Centers for Disease Control. (2009). Morbidity and Mortality Weekly Report. Retrieved from http//www. cdc. gov/mmwr/PDF/ss/ss5803. pdf Neighbors, M. & Tannehill-Jones, R. (2006). Viral diseases acquired through alimentary and other routes. In Human diseases (pp. 201-203). Retrieved from https//ecampus. phoenix. edu/content/eBookLi brary2/content/eReader. aspx Nordqvist, C. (2009,April). What is Hepatitis? Symptoms, Causes, and Treatment. Medical word of honor Today, (), Retrieved April 13, 2010 from http//www. medicalnewstoday. com/articles/145869. php Wilson, T. (2005). The ABCs of hepatitis. The Nurse Practitioner, 30(6), 12-18. Retrieved from Retrieved from CINAHL Plus with Full Text database.