The Hydrogen Bomb Essay Example For Students

The Hydrogen Bomb Essay Thesis StatementThe hydrogen bomb is a nuclear weapon in which light atomic nuclei of hydrogen are joined together in an uncontrolled nuclear fusion reaction to release tremendous amounts of energy. The hydrogen bomb is about a thousand times as powerful as the atomic bomb, which produces a nuclear fission explosion about a million times more powerful than comparably sized bombs using conventional high explosives such as TNT.The Hydrogen BombThe Atomic Bomb Was A Essential First Step toward the Development of the Hydrogen Bomb, Before the atomic bomb was developed by the united states during World War II, there was no way to produce the extreme amounts of heat needed to initiate the fusion reaction of the hydrogen bomb. We will write a custom essay on The Hydrogen Bomb specifically for you for only $16.38 $13.9/page Order now Even after World War II, the hydrogen bomb faced many political and technical obstacles. The U.S. government gave priority to perfecting and stockpiling atomic bombs, and scientist discovered that initiating a fusion reaction was more than simply placing a container of hydrogen near a fission trigger. Tension to develop the hydrogen bomb increased in the United States after the Soviet Union set off its first atomic bomb in August 1949. The Military, the joint congressional committee on Atomic Energy, and several noted physicists, including Edward Teller And Ernest Lawrence, called for creation of a so-called super bomb, but the General Advisory of the Atomic Energy Commission (AEC), chaired by J. Robert Oppenheimer, in agreement recommended that the bomb should not be developed, because of the technical difficulties involved, the need to enlarge the Atomic Bomb reserve, and because of moral considerations. A Majority of the AEC supported this decision and passed their recommendation on to President Harry S. Truman. A National Security Council report recommend otherwise, however and at the end of January 1950, Truman ordered that the United States should investigate the possibility of producing hydrogen bombs. Edward Teller was placed in charge of the investigation. The decision to move ahead with the Hydrogen bomb development was made in response to U. S. perceptions that the USSR was close to producing its own Hydrogen Bomb. Thermonuclear devices were tested was to begin in 1952, and by 1954, both the United States And The USSR have achieved Hydrogen Bomb capability. Since That Year each side has developed nuclear arsenals that are almost entirely composed of fusion weapons, rather than fission weapons. They have reached a strategic condition that promises total destruction.Early H-bomb Designs called for the use of deuterium, a hydrogen isotope of mass 2, as the primary fuel. It Was Soon Recognized that pure deuterium was difficult to burn, but that reaction could be speeded up by mixing tritium, a hydrogen isotope of mass 3, with the deuterium. Since tritium does not occur in nature, several reactors were built along the Savannah River, in South Carolina, to manufacture it. The light isotope of lithium was bombarded with neutrons on these reactors to form tritium and helium. The tritium could then be burned with deuterium.The First Completely Successful Hydrogen Bomb Test involved an experimental device that burned pure deuterium liquefied under great pressure and low temperature. This device, which was detonated in the Mike test at Eniwetok, in the Pacific Ocean, on November 1st, 1952, with a yield of 10 megatons (the equivalent of 10 million tons of TNT), proved the viability of the basic ideals of a super bomb. A year before the Mike test, scientists had shown a different way of using fusion in nuclear weapons, the so-called booster principle. Unlike the super bomb, which used a small Atomic bomb simply to ignite the huge hydrogen burn that produced its tremendous yield, the booster bomb used a nearly large fission explosion to ignite a small hydrogen burn neutrons produced by the hydrogen burn were then used to increase, or boost, the ability of the continuing fission reaction.In 1953 the Soviet Union exploded a small booster device that used dry lithium deuteride, instead of liquid deuterium or a mixture of deuterium and tritium, as fuel. The neutrons released by the Atomic bomb explosion created tritium on the spot, which then fused with the deuterium in the compound. .u0eef88d3994b5452d1596068e0f1ba2e , .u0eef88d3994b5452d1596068e0f1ba2e .postImageUrl , .u0eef88d3994b5452d1596068e0f1ba2e .centered-text-area { min-height: 80px; position: relative; } .u0eef88d3994b5452d1596068e0f1ba2e , .u0eef88d3994b5452d1596068e0f1ba2e:hover , .u0eef88d3994b5452d1596068e0f1ba2e:visited , .u0eef88d3994b5452d1596068e0f1ba2e:active { border:0!important; } .u0eef88d3994b5452d1596068e0f1ba2e .clearfix:after { content: ""; display: table; clear: both; } .u0eef88d3994b5452d1596068e0f1ba2e { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u0eef88d3994b5452d1596068e0f1ba2e:active , .u0eef88d3994b5452d1596068e0f1ba2e:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u0eef88d3994b5452d1596068e0f1ba2e .centered-text-area { width: 100%; position: relative ; } .u0eef88d3994b5452d1596068e0f1ba2e .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u0eef88d3994b5452d1596068e0f1ba2e .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u0eef88d3994b5452d1596068e0f1ba2e .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u0eef88d3994b5452d1596068e0f1ba2e:hover .ctaButton { background-color: #34495E!important; } .u0eef88d3994b5452d1596068e0f1ba2e .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u0eef88d3994b5452d1596068e0f1ba2e .u0eef88d3994b5452d1596068e0f1ba2e-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u0eef88d3994b5452d1596068e0f1ba2e:after { content: ""; display: block; clear: both; } READ: - The Taming of the Shrew Essay This method made it needless to produce expensive tritium in reactors and made it possible to build deliver fusion weapons that could fit into an airplane. The United States exploded a 15-megaton super device using this principle in the Bravo test at Bikini Atoll on March 1, 1954 a Soviet test followed a year later.In following years, development efforts were directed toward perfecting Hydrogen bombs of various sizes that could be delivered by aircraft, intercontinental ballistic missiles (ICBMs), and submarine-launched ballistic missiles (SLBMs). Bombs range in size from small-yield tactical weapons to the 60-megaton bomb exploded by the So viet Union in 1961. The 60-megaton Soviet bomb is believed to have consisted of the first two parts of a fission-fusion-fission bomb. Such a bomb combines the principles of the super and the booster: a fission explosion ignites a fusion reaction that in turn causes the fissioning of the bombs uranium wrapper. Because fission explosions produce more radioactive particles than fusion weapons, F-F-F bombs would be especially unsafe for the environment. The world first became alerted to the dangers of fallout from H-bombs after the 1954 Bravo test, when radioactive ash fell on nearby islanders and a Japanese fishing boat. Public protests against testing in the atmosphere led to the 1958 suspension and to the 1963 Partial Test Ban Treaty, which prohibits nuclear explosions in the atmosphere, in outer space, and underwater but allows them underground. Of the five Hydrogen bomb nations, three (the United States, the Soviet Union, and Britain) agree to this treaty France and China have declined to sign it.Unlike the Atomic bombs fission reaction, which stops when the pieces of uranium or plutonium fueling it fly far enough apart during the early stages of an explosion, the Hydrogen bombs fusion reaction has no abstract limit. Simply adding more hydrogen fuel may produce larger bombs. Since a 20-megaton bomb is estimated to be capable of destroying everything within a 16-km (10-mi) radius, however, little effort has been directed toward increasing existing yields. Attention has focused instead on developing smaller weapons with greater accuracy. BibliographyJohn Turner. The Arms Race. New York: Press Syndicate of the University of Cambridge, 1988.Mark Lambert, Keith Lye, Ron Taylor and Keith Wicks. All Color Book of Science Facts. New Jersey: Chartwell Books Inc, 1984. James Stokley. The New World of the Atom. New York: Van Rees Press, 1970.

glacier national park essays

glacier national park essays Picture this: You are camped out about 7:00 or so in a valley by a large lake. A mirrored image of the snow peaked mountains lay still in the ice cold water. The cool glacier air opens up your lungs as you inhale the moist air. The sun starts to set around 9:00 an a feeling of aloneness, and uncertainty surrounds you. The sound of silence soon gives way to coyotes, owls, and other animals in the area that start to haunt you. Although it is night time the sky is still present, and The ceiling of the park is enormous and remind us of how small we really are. Glacier National Park is located in the northwest corner on Montana. The park consists of over 1600 miles of natural beauty, 1600 miles can get you to Florida back. The Park contains over 250 lakes, over 50 glaciers, over 1100 native wildlife flowers, and is home to over 50 different species of animals. Glacier National Park is incredible because of its natural beauty, its isolation from the world, and its uniqueness. 1.) Upon entering the park, perhaps the first thing noticed is the sky. When you look up and see the sky the thing you notice most is the size. You will see the whole sky, in comparison to around here where you see only parts of the sky. The different colors in the sky provide you with constant scenery. The area is appropriately nickname "BIG SKY COUNTRY." If you choose to drive through the park, you will drive on the appropriately name "GOING TO THE SUN ROAD." This is a 50 mile winding road that provides you various scenery such as Sperry glacier, the 2nd largest glacier in the park. This road is considered one of the worlds great scenic drives. It crosses the continental divide, at Logan pass, the roads most impressive point. Along this road there are several overlooks that let you see the parks picturesque beauty. According to Robert Scharff, a researcher on National Par ...

Everything You Need to Know About F. Scott Fitzgerald

Everything You Need to Know About F. Scott Fitzgerald SAT / ACT Prep Online Guides and Tips Curious about the man who created The Great Gatsby? Did you know that some of the events of this novel are actually based on things that happened to F. Scott Fitzgerald himself? This articlewillgive you a broad overview of Fitzgerald’s life, with a focus onthe autobiographical details that he laterworkedinto The Great Gatsby. Use this background on The Great Gatsby authorto further deepen your understanding of the novel, to connect it with the historical period that it's describing, and to better analyze the motivations of the characters. Fitzgerald’sEarly Life: Echoes of TheGreat Gatsby Fitzgerald was born in St. Paul, Minnesota, in 1896.When he was 15, Fitzgerald was sentto the Newman School, a prestigious boarding school in New Jersey. He stayed on theEast Coast to attend Princeton University, an Ivy League school. Fitzgerald was popular at Princeton. He did lots of creative writing for various student publications, including articles for the Princeton Tiger humor magazine and scripts for Triangle Club musicals. However, Fitzgerald’s extracurricular commitments caused him to neglect his studies, and even be placed on academic probation. Traveling home to St. Paul fromPrinceton in 1915, Fitzgerald met socialite Ginevra King. Beautiful, wealthy, and effortlessly charming, Ginevra was arguably the primary inspiration for Daisy Buchanan. Indeed, a recentlyunveiled collection of letters reveals how much Ginevracared for Scott, but alsoknew that she couldn’t marry a middle-class boy.In 1917, Fitzgerald dropped out of Princeton completely to join the army and fight in World War I (although he never actually saw action). A year later, Ginevra King wrote him a letter to tell him that she was engaged to marry another man. Fitzgerald was stationed inCamp Sheridan near Montgomery, Alabama. That’s where he met and fell in love with Zelda Sayre, the daughter of an Alabama Supreme Court judge. Zelda was another popular socialite, a free spirit who loved dancing, swimming, and partying. She also cared for Fitzgerald,but, like Ginevra, was wary of marrying a middle-class man without much money. The war ended in 1918 before Fitzgeraldwas ever deployed to Europe. He moved to NYC hoping to have a successful career in advertising and make enough money to convince Zelda to marry him. A few months later, hewent back to St. Paul to work on anovel. He also took a job repairing car roofs to help pay the bills. Fitzgerald's first novel, This Side of Paradise, published in 1920, was a semi-autobiographical account of his Princeton years, featuring the main character Amory Blaine, who is rejected by two wealthy girls. The novel was an overnight success, making 24-year-old Fitzgeraldone of the country’s most promising young writers. With his novel published and income assured, Scott married Zelda in NYC. They had a daughter named Frances soon after, in 1921, who would be their only child. Zelda remarked upon her birth â€Å"I hope she’s a fool, a beautiful little fool." Scott loved his new celebrity status and started living a really expensive lifestyle, which included lots of partying and traveling. In October 1922, the Fitzgeralds moved to Great Neck, a town on Long Island which served as the inspiration for West Egg in The Great Gatsby. Their neighbors were alsowealthy, famous, and veryâ€Å"new money.† Their contrast to the families in Port Washington, which sat across the bay from Great Neck, gave Fitzgerald the idea for the contrast between West Egg and East Egg in the novel. Ginevra King (left) and Zelda Fitzgerald (right) Biographical Similarities to Events in The Great Gatsby Like Fitzgerald, the novel's narrator Nick Carraway also grows up in the Midwest and then goes to college to an East Coast Ivy League school (although in Nick's case, it's Yale). Fitzgerald wrote for humorous publications at Princeton, while Nickdescribes aseries of â€Å"solemn and obvious editorials for the Yale News† (1.12). Gatsby's initial romance with Daisy is almost exactly what happened to Fitzgerald and Ginevra King. Gatsby meets Daisy Fay, a wealthy socialite, is unable to marry her because he is too poor, and leaves to fight in WWI only to have her marry Tom Buchanan. However, the way that Gatsby meets Daisy is similar to the way Fitzgerald met Zelda - while stationed at a military camp awaiting transfer orders to Europe. Unlike Nick and Jay, Fitzgerald never actually experienced fighting in WWI. After the war, Fitzgerald spent several months in New York trying to make it in the advertising business before coming back to St. Paul to write. Similarly, Nick spends a summer in New York trying to make it as a bond trader before coming back to the Midwest to write his memoir about Gatsby. Fitzgerald worked as a car mechanic while writing his first novel, which may have given him some insight into what George Wilson's life might be like. Zelda's comment on the birth of Frances Fitzgerald became one of Daisy Buchanan’s most famous lines in The Great Gatsby almost verbatim: "I'm glad it's a girl. And I hope she'll be a fool - that's the best thing a girl can be in this world, a beautiful little fool." (1.8) Fitzgerald's life on Long Island had shades of Gatsby's parties and extravagant lifestyle, as well as his feelings of inferiority when thinking about the old money crowd across the bay in East Egg. Remember: art only imitates, but doesn't duplicate life. The High Life: Writing The Great Gatsby Fitzgerald continued to work on his novels in between partying and writing short stories. In 1922, he published his second novel, The Beautiful and the Damned, about a socialite waiting to come into his fortune. This novel, with its meditations on morality, love, and decadence, officially marked Fitzgerald as one of the great writers of the wealth, ambition, and extravagance of the Jazz Age. Fitzgerald began work on The Great Gatsby, his third novel, in June 1922. However, he was slowed down by debts, a move to the French Riviera, and conflicts with his wife. He really buckled down in 1924, telling his editor that Gatsby would be â€Å"a consciously artistic achievement† and a â€Å"purely creative work.† During thisperiod, Fitzgerald fell in with a famous group of modernists in Paris, including the novelist Ernest Hemingway and writer Gertrude Stein. The Great Gatsby was finally published in 1925. Despite Fitzgerald’s efforts, it was not as warmly received by critics as his previous two novels. It also failed to take off commercially. (Read our history of The Great Gatsbyfor more on how Gatsby was received in the 1920s.) End of Life: Fitzgerald's Unraveling After the publication of The Great Gatsby, Fitzgerald suffered from alcoholism, something he had struggled with since Princeton, and writer’s block. Meanwhile, Zelda suffered from mental health problems and was often institutionalized. (She was diagnosed as schizophrenic, though many modern historians believe she could have also suffered from bipolar disorder.) In 1934, Fitzgerald finally published Tender is the Night, his fourth novel, about an American psychiatrist living in Paris. He continued to struggle with alcoholism and depression. In 1937, he moved to Hollywood to be a screenwriter and revive his career. Though he madesome money, he was never a critical success (there aren’t any must-see Fitzgerald films). Fitzgerald began the novel Love of the Last Tycoon while in Hollywood but died in 1940, at age 44, from a heart attack, before he could finish it. An unfinished version was eventually published in 1941. What to Take From the Life ofThe Great GatsbyAuthor If you’ve already read The Great Gatsby, you’ll notice pretty big parallels in the story to Fitzgerald’s real life: the Midwestern upbringing and education of Nick, with the military experience and love life of Gatsby. Fitzgerald makes Nick Carraway the narrator, not Gatsby. This may suggest that Fitzgerald saw himself as someone like Nick – someone observing a much more extravagant lifestylefrom the outside, rather than participating like Gatsby. It’s also important to understand Gatsby was written during the precarious peak of Fitzgerald’s life – while he was famous and living an extravagant lifestyle but before the most serious struggles with alcoholism, depression, and debt. You can't really tie any of Fitzgerald’s (or Zelda’s) most intense struggles with alcoholism or mental illness to Gatsby – you’d have to focus on Tender is the Night or Love of the Last Tycoon to do that. Instead, Gatsby is the book that came at the height of the 1920s and Fitzgerald’s life before he began to seriously struggle with alcoholism and depression – but it still has a melancholy undertone that strongly hints at the struggles to come. Further Reading Biography.com: Get a more detailed overview of F. Scott Fitzgerald’s life, especially the later years. The New York Times: A feature that explores Scott and Zelda’s connection to Long Island and the possible Gatsby mansion inspiration. Princeton Alumni Weekly: Read more about Ginevra King, the possible inspiration for Daisy. What’s Next? Learn more about how The Great Gatsby was received when it first came out, and also read up about the 1920s so you can understand the economic, political, and cultural context of Gatsby. Excited to dive in? Check out our articles onGatsby’s title, its opening pages and epigraph, and itsfirst chapter. Or, zoom out first toa summary of The Great Gatsby, along with links to all ourgreat articles analyzing this novel! Want to improve your SAT score by 160 points or your ACT score by 4 points?We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. Download it for free now:

Garrett Hardin's The Tragedy of the Commons. W7 disc Essay

Garrett Hardin's The Tragedy of the Commons. W7 disc - Essay Example By procreation, an adult couple locks up a portion of the common resources for the sustenance of the child. This includes the air, water, food and other material necessities that the child would require for survival. But people don’t aspire to merely survive – they want to ‘enjoy’ life’s comforts. So, the process of procreation also locks up more valuable natural resources for the child. Hence, the population problem is a core issue concerning the commons. Published first in 1968, Hardin’s essay displays foresight and identifies an emerging socio-political problem. In the four decades that has elapsed since it was first written, the population of the world has nearly doubled, making the relevance and intensity of the issues raised more acute. Citing the example of the pastoral commons, Hardin correctly points out how, if each herdsman looks after only his own interests, the common meadows will soon get ruined due to over grazing. In a world where resources are infinite, or its consumption is negligible (as when the population is too low), such unfettered consumption of resources makes logical sense for the individual and also the society. In this scenario, not only do the individual and his immediate community prosper, but the species is also propagated, constituting a common good. But the equation changes quickly, once resources become scarce, whereby the consumers feel the ‘finite’ nature of what they use. In thi s scenario, an individual looking after himself and his immediate community is no longer practically viable or morally proper. It is easy to transpose this argument concerning the common pastures to the population question. By analogy and deduction, it becomes quite clear that individuals/parents can no longer be afforded the right to procreate for their own interests. The idea of receiving government sanctions

Business Ethics case-Nike Sweatshops Case Study

Business Ethics -Nike Sweatshops - Case Study Example The labor unions of such countries were also said to gain significant influence. Countries such as Vietnam, China, and Indonesia were considered to offer cheaper labor to the company Nike, Inc. and also prohibited labor unions. But when the workers of these countries demanded additional benefits and rights, the company closed all its factories in such countries and moved to other countries to continue its operations at a lower cost. The company Nike, Inc. was highly criticized throughout the 1990s for selling such goods which were considered to be manufactured in sweatshops. In the year 1991, an activist named Jeff Ballinger published a report which highlighted the poor working conditions and low wages in the country of Indonesia (Esbenshade, 2004). He published an article which stated that an Indonesian worker was considered to work for the company’s subcontractor for only 14 cents an hour which was considered to be less than the minimum wages that was prescribed in Indonesia . Numerous disturbing stories were said to come from the factories of the company Nike, Inc. throughout the world. The major issues were considered to be forced overtime, child labor, and wages which were considered to be well below the poverty line. There were also other issues such as poor air quality, exposure to chemicals considered as dangerous and physical abuse from the overseers of factory. It was considered that groups such as Global Exchange, Education for Justice, and students who were considered to be against sweatshop labor were mainly considered to lead the efforts against the company Nike, Inc. in this regard. Team Sweat was established with the main objective of tracking the protests that were considered to be made against the organization. It is considered as an international coalition of workers, investors, and consumers to put an end to the injustices that were considered to be in the sweatshops of the organization Nike, Inc. around the world. Jim Keady

Survey on Family life Essay -- essays research papers

Survey of Family Life A social institution is an organized pattern of beliefs and behaviors centered on basic human needs. Family is a major social institution in our society that controls how children are brought up, and are taught how to behave and act in the world. It is a major support system, and a guide to be introduced into our society. In our Society today, when people are asked what a family is, there are many different responses. Because of the media, people often associate what they think is a family is through their favorite television shows, books, and magazines. The problem with programs such as Family Ties, or the Cosby show is that they don’t always portray or provide realistic views. Through a survey given to ten random people at Merrimack College, I concluded that families differ in many ways whether it’s through marriage or divorce, decision making, and family unity. One type of family that is typically portrayed by the Media is the nuclear family. A nuclear family is a married couple and their unmarried children living together. From the nuclear family, many larger family groups can be formed. Demonstrated by my survey I found that the average nuclear family has about four members. My survey also showed that the amount of blood related siblings living in the same household was about two per family. Among the nuclear family there is also extended family, where relatives live in the same home as parents and their children. The results from my survey presented that not many people have extended family, but the extended family that does exist consists mainly of grandparents. There are advantages to the extended family over the nuclear family, such as more emotional, physical, and economical support for the family as a whole. In the television show Family Matters, extended family is demonstrated when the grandmother comes to live with â€Å"Winslows†. She was portrayed as a loving person who was always there to listen to her family’s problems. In this case of the media, we see that extended family is properly used. In the United States, most people would prefer the nuclear family as their family arrangement, but studies show that only one third of the population actually fulfills this model. Research has shown dramatic increase of divorce rates, and remarriages over the past 30 years. Through my survey taken at Merrimack College, results show ... ...estion that favored the female parent over the male was whose side of the family had preference over the other, and the results were mostly of matrilineal descent. Richardson, a feminist researcher, concluded that the family is the â€Å"source of a women’s strength† and I completely agree. The claim is in agreement with my survey seeing as how the mother is dominant in many aspects of family life. Along, with my conclusions with women being dominant in a family, I also acknowledged that the people who responded to my survey whose parents were divorced seemed to have a bitter outlook on their family life. They often used negative comments when answering if their kin was close or not, or who made decisions in the family. I believe that today’s society is falling into a downward spiral of divorce, separation, and remarriages, and in most cases are effecting the nuclear family negatively. Family should be a support system in your life, and not looked upon negati vely. In a forward direction, we see more egalitarian families emerging, and patriarchy’s declining. A family is in important social institution within our society and should be held highly within our kinship, and nuclear families.

Media Violence Essay

Introduction   Ã‚   A number of psychological problems are surfacing these days, especially concerning the younger generation. The open viewer ship of television, movies & playing video games instill young children with the aggression & violent energy of the show. It has been deduced through extensive research that children who view more media violence are more verbally & physically aggressive becoming more anti social as the years pass. â€Å"Media violence exposure is described as a risk factor for aggressive beliefs and behaviors, and it is argued that media violence exposure in combination with other risk factors for aggression (e.g., hostile attribution bias, sex, prior aggression) can produce an effect greater than any single risk factor alone.† (For further review Gentile et al 2004)   Ã‚   Psychologists have been conducting researches to learn more about the physical & mental effects of violence through media. The intense & antagonistic music, lyrics & videos affect the viewers most negatively regardless of their age. Even the cartoons which are meant purely for children’s viewing have turned aggressive & boisterous. In classrooms students are getting into fights with co- students & forming cliques comprising of most popular & un- popular students all derived from the latest TV series. This impact is seen in girls more than in boys; however the boys are more into the aggressive attitudes physically. The matters to be discussed are: How the media affects the minds of young children? What steps are being taken by the parents to control these consequences? What measures are the media related people taking so as to broadcast less violence in TV shows? The government & officials dealings to solve this problem? The problems occurring due to this social learning; a process where an individual learns by watching & imitating others instead of ones own experiences, by exposure to TV violence in the early years are numerous. Some main points to be highlighted are: Diminishing of the involuntary concern for another’s suffering. Losing the sensitivity towards violence & aggression by becoming habitual. Imitating the violent acts as seen in the movie. Exhibiting a hostile attitude towards others. Prevalence of risk factor:   Ã‚   Due to the availability of many media options like cable television, DVDs, & the ever progressing video games. Unlimited time is being spent in watching cartoon & animated movies, which are becoming more sadistic as the technology advances; generating a number of behavioral, social & emotional problems. At times the media simply provide a boom to an already disturbed child under stress due to family or school troubles. Often it causes severe psychotic disorders & pervasive developmental disorders with a very low frequency which makes it difficult to identify the main causes. (Merrell K. 1999) Description of risk factor at different ages:   Ã‚   The risk factors in media violence are many & observed differently at each age level & also gender wise.   A research   concluded at 99% of American families have televisions at home, 87% a VCR,   54% children have televisions & video games in their own bedrooms. Average time an American child spends per day, in viewing different types of media is 6 hours & 43 minutes; of which 90 minutes each day is spent in playing video games. This deduces that they consume double the amount of time in watching TV & playing video games then they spend at school annually. Children are mostly fascinated by the fantasies & stories hence fantasy based games are the most popular among kids. The total estimation of the profit earned by the video games industry is a whopping $ 10 billion dollars a year, even crossing the gross of the ever popular motion pictures.    It has not yet been deduced how the media violence effects infants but it may cause them to imitate behaviors in a minimal manner, from what they grasp. Usually the viewer ship becomes stronger when they reach the age of two & a half or above. That’s the time when they develop the ability to grasp the right meaning of what they view on television & then incorporate it in their actions.    The children of age group 6 – 8 are most likely to be fascinated by what they view on media. They do not have the experience & maturity to characterize between the real life & fantasy hence; they feel infatuated by the fictional characters & try to imitate their actions verbally & physically. Many children, when asked what they want to be when they grow up, answer mostly the names of superheroes they watch & admire on TV like superman or batman.   Ã‚  When the movie superman was released many children tried to copy the flying act by tying a cape around their neck & jumping from a higher place. This ended up in a number of casualties & therefore frustration on not being able to carry out the task, which the superman so flawlessly renders. This is not an only example; the horror movies children view also create negative effects in the young minds. When the movie Childs play was released, a huge number of children threw away their dolls & had countless nightmares by imagining the face of chucky the evil doll & feeling scared.    The young age is open to magical ideas & fantasies. They consider the on-screen violence as reality, this though process gradually develops as the child ages & the difference between reality & fantasy diminishes. The TV is taking over the family moments. This development is progressing with great pace which is an extremely serious issue & needs to be tackled & controlled by the parents & with the collaboration of the media related people.   Ã‚   The media viewing habits that the children develop at an early stage influence their life throughout the ages. The inspiration they take from the fast paced & colorful cartoons & movies will embark a feeling of aggression at a premature level. The exploring property of young minds fosters them to learn the violent actions of the characters & emulate them themselves. This characteristic is further highlighted by the intense sounds & music supporting the movie. Theory    The reality & enjoyment level of the violence creates de-sensitization. It is a feeling when the individual, loses the feeling of compassion or sensitivity & becomes oblivious to the violence being broadcasted in front of him. This process is cemented by the high levels of graphics being used in video games & movies these days. The points or rewards on killing, blood showing & body mutilation in video games are considered as normal undertakings.    Depression is considered to be the major psychiatric disease of the 20th century. (M. Abdel et al, 2006) This problem is becoming common in young children as well, mostly appearing during the teenage years, it intervenes with a child’s psychological, social & academic functioning evoking a suicidal behavior. The signs are often showcased by a child exhibit frustration & low tolerance. Various factors are materializing due to the media violence exposure in children: Epidemiologists who have been studying the factors of violence & other common social issues discovered that exposure to violent media played a vital part in 10,000 homicides committed in the United States of America last year (E. Cook, 2000) Individuals preferring heavy metal music are more subjective to psychological disarray, substance exploitation, & suicidal risk in the extreme stage during adolescence. The effects of interactive media like internet & video games are more enduring & persuasive on violent behavior than passive media like television as they have increased levels of aggression & hostility having a tendency to make the individual insensitive to violence. An inclination towards using drugs & indulging in unsafe sex, contributing to the widely spreading diseases like HIV aids, cancer of different types. Specific effects on children/adolescents     Ã‚  Ã‚  The students of middle school or high school, around the age of 12 to 17 are very much capable of theoretical thinking & elucidation. However, when exposed to the world of media they do not utilize these mental abilities, making them as prone to media violence effects as younger children. By this age they get much independence by the parents, thus making them highly vulnerable to in appropriate media. This is more compelling for boys than in girls; however, girls too are being captivated into the same habits nowadays. They indulge in viewing media dealing issues in negative ways including loud music videos, horror & often pornographic content.    A research conducted by the of Washington epidemiologist Brandon Centerwall, evaluated that among one- quarter & one- third convicted young male criminals had consciously imitated the violent techniques they had seen on television.(Tepperman)   Ã‚  Ã‚   Some percentage of youngsters both male & females who associate the media content with real life are more prone to becoming aggressive later in life, however they are less prone to identify with television characters & doubt the reality of media at this age as compared to younger children. Whereas younger children, are much enthralled & captivated by the aggressive heroes depicted in the media. Excessive exposure to strong media generates some particular effects on children like: The violent behavior might perceive them into becoming attackers. It may induce fear in the individual hence creating a victimized effect. The excessive viewing of violent content may make them insensitive & ruthless to the belligerence happening around them in media or in real life. It can make them ambitious for yet more aggression & violence by creating an effect of negative desire.    The children studying at elementary school level are very keen in recognizing patterns of the actions depicted in media especially cartoons which appeal to them the most. Their cognitive abilities make it a grave period to make conjectures about the vociferous content & recognize motivations of the characters.    The society should show some concern to the risks encompassed & being spread through media. The fact that a young mind learns & develops aggressive behavior & later becomes desensitized to it; has been proven by a number of scientific researches. The violence itself is not the attraction for younger children, the graphic content & dramatic production features set up the hype. As young as preschool students view cartoons like Pokemon which has been banned earlier in many countries due to its violent theme.   Ã‚   The children not just enjoy the cartoons; they buy the merchandise & games of their favorite show as well. Another factor that appears here is when the families who cannot afford such extravagance fail to comply with the Childs demands; it creates a sense of severance in him or her. This might induce him to steal or get into fights so as to hide this feeling. It has been noted by parents & teachers alike, that when preschooler watch any stimulating action oriented content, they become more aggressive in their play. The teenagers have a predisposition to confront conventional authority making them vulnerable to interpret some television violence & especially exposà © of suicide & murders. Research findings   Ã‚   If we observe the viewer ship of programs like MTV & WWE containing explicit matter, it is clear that children most exposed to these programs are verbally & physically more aggressive & anti social. Children viewing WWE are physically more violent & get into more fights at school. Both the viewers showed decline in school grades. Girls surprisingly have a higher tendency than boys to get into fights. The steps that appear in children exposed to violence on media making them most likely to imitate it are: Identification with the hero & the program itself. Fantasizing about the program & creating one’s own stories on its bases. The aptitude to commit the act. Vulnerability and protective factor    The expansion of children’s media started in the early 1940s & up till now comprises of television, video tapes, DVDs, electronic games, interactive soft wares. The visual media has flourished more as compared to the print media like comic & story books. The 1990s saw a transformation of media into a more violent & physically aggressive medium. The rating system that they used to label the content has not been implemented properly thus provoke the risk of violence in young children, often traumatizing them & affecting their judgmental qualities.   Ã‚  Ã‚  The media portrays unrealistic concepts regarding beauty & physical appearances as sales tactics. This is perceived by the young minds in a negative way propelling them to opt for unhealthy diets & suffer body disorders & psychological effects when they are unable to attain that look. Minimum 20 hours per week are spent in television viewing by an average American child not counting the time spent on movies, music, video games & Internet. This association with media is promoting inactivity the children. Less time is spent on studies & social life. The parents use the TV as a way to get the children out of the way. Especially mothers so they can complete housework with ease.    The use of tobacco, alcohol & illicit drugs is represented as high glamour in the media. The characters of the movies or TV shows often shown indulging in them. (Clark, 2007) $6 billion & $2 billion dollars are spent annually by the tobacco & alcohol manufactures respectively in advertising their product. Educational messages are also broadcasted but on a much smaller scale.   Ã‚   Repeated viewing of the harmful content has been noted to lower emotional response to violence & increase hostility in individuals. Studies have documented that desensitization results in reduced arousal and emotional disturbance while witnessing violence.   Ã‚   A survey conducted in Ohio, in 1998 of more than 2000 3-8 grade students showed that as the viewer ship increased the psychological effects like anxiety, depression & posttraumatic stress increased as well. (Cantor, 2002) A normal American child witness more than 8000 murders on media by the time he’s 11, 75% of these show the murderer performing the act without any regret making the children either insensitive or fearful of the society’s negative acts. (Gentile et all, 2004)   A national survey in 1999 revealed that 62% parents of children ages ranging from 2-17 confessed their child being frightened by something they saw on TV. Strengths and limitations Surveys were conducted, strength is that research will have positive implications if steps taken to avoid exposure of media on young children. Our research limitation is that we have to rely on questionnaires for this study. Though every person who takes the survey we take consent to be truthful and honest, but still some people might not be serious in answering the questions.   Ã‚   The research we conducted brought out many views & issues concerning the media’s violent nature by parents & psychological experts. Many a times the results deduced by a survey are not 100% accurate due to the answers not being stated with honesty. Often parents hide their children’s problems so as to cast a positive & likeable image in front of others. Thus, giving false information & diluting the research. Further investigation should be planned & executed to fully extract the true happenings. This can help in contriving the broadcast of media to promote positive points among its viewers. The studies should be devised with a broad view so as to cover all the aspects whether good or bad. Often the experts do not co-operate with the evaluators therefore the end results lack professional guidelines. Expert opinion is always required to cement the result of surveys & strengthen the evaluation.    The researches conducted in schools proved to be quite remarkable & helped in collecting physical & psychological health of the children. The information given was backed by the annual report cards & examination results of each student. More studies should be conducted in different level schools. It provides a beneficial lead in devising theories regarding the children. Future directions for research Further research is needed in this field and especially research must be conducted to study the effect of media on developmental psychology of children. Future research will reveal how violence in media is affecting children and the related frequency of occurrence of abnormal psychological disorders. This will help taking further steps to stop such media violence and avoid psychological problems.    The research conducted proves that moderate television viewing with parents check is rather favorable for the young children. The media can be used as an effective tool in teaching & developing sound habits in children through parental guidance & proper planning of the medium’s people. Parents can use the specific shows as guidelines to satisfy the child’s inquisition. Watching programs with good values & ethics on TV can help the children understand the right way to behave.    However the media is being used in a limited way, the variety of messages that can be incorporated through the medium is being ignored. Changes must be designed to use the medium in a finest way. The gaps left by this research & evaluation should be fulfilled by further researches that are extensively conducted.    Advertising &entertainment industries represent the culture & spirit of the respective country to the rest of the world & must not be used casually. Parents & teachers should come up with strategies to create a sense of understanding in the children from an early age.   The parents should realize what effects the movies & content on TV are having on their children & try to minimize TV viewing at home level. Some ways that may be incorporated by parents to limit children’s revelation to violence are: Restricting & keeping a check on what their children view on TV Discussing the programs with older children or young adults to clear their minds of any confusion & help them in expressing their opinions. Start a family oriented time by going for picnics, organizing a special lunch or dinner. Allow the children to watch TV for a selected time period & only programs that are desirable for their viewing. Offer criticism on TV channels & sponsors for showing in appropriate programs or content so as to force them to use proper censorship. Conclusion    The effects whether positive or negative concerning today’s media are out in the open. It is the duty of every individual to counter such issues & raise their voices to control them. Many researches & experiments are being conducted to realize the short-term & long-term effects of violent media. Feelings of hostility, revenge, anger sprout in a young mind & provoke him or her to retaliate. Many reasons that promote violence on media are present. Often the viewer & the broadcaster thinks the effect is too minute to make a difference in anyone’s mind, nevertheless children are affected by the smallest of acts without worrying about its positive or negative aspect. The media declaring that that there is no understanding of the definition of violence among the people & continue to showcase the explicit content. They further comprehend by saying they show what the people want to watch. Believing that violence shown on media is simply showcasing real life. This is mostly observed in news channels & movies, where gruesome details of murder & accidents are shown openly. Parents allow children to view violent content in the name of comedy, many well-liked shows illustrate this example such as the ever popular tom & jerry cartoon which shows both the characters beating or pummeling each other References Anon., (May 28, 2003) Preventing violence by teaching non-violent problem-solving American Psychological Association, [accessed 1st December 2007] Anon, (February 19, 2004) Violence in the media – psychologists helps protect children from harmful effects American Psychological Association [accessed 1st December 2007] Donald E. 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