Desire Under The Elms Essay examples -- essays research papers

â€Å"Desire Under the Elms†   Ã‚  Ã‚  Ã‚  Ã‚   In â€Å"Desire Under the Elms†, by Eugene O’Neill, many uses of both biblical and mythological allusions can be seen. These allusions help add depth to the plot of the play by linking the play to other similar, well-known stories. Three of the best allusions are seen in Cabot’s talk about how God is a strong god, his talk about God being in the stones, and his telling Eben that he is blind as a mole.   Ã‚  Ã‚  Ã‚  Ã‚  Cabot’s talk about God being a strong god is important to the story. He tells about how hard he had to work to make the farm a good place to live. â€Å"When yew kin make corn sprout out o’ stones, God’s livin’ in yew.† This quote is an allusion to how if you work hard and believe in God you can do whatever you want. The quote is important to the story because it helps develop the character of Cabot and it tells the reader what kind of man Cabot is. It shows that he is strong, tough, and has a strong belief in God.   Ã‚  Ã‚  Ã‚  Ã‚  Another important allusion can be seen when in the same part of the story as the previous one. Now, he is talking about how the farm is his and how he worked so hard to make it what it is. He then gives an allusion to the story of Peter building his church on the rock in the Bible. He says â€Å"God’s hard, not easy! God’s in the stones! Build my church on a rock – out o’ stones an’ I’ll be in them! That’s what he meant t’ Peter.† This quote refers to Peter’s story in ...

Rumor Paper

Finally, and most important of all, moors consist of information that is not validated, as actual news is (Diffusion 376). Rumors frequently begin with a hint of truth, but facts are not checked, sources are unreliable, and the truth gets lost as the rumor is spread. In this age of pop media, including television, radio, and internet, rumors spread at lightning speed and results are immediate. In 1969, a young writer named Fred Labor printed a rumor about Paul Ancestry's death. He became a bit famous because of the rumor and was asked to appear on a television show.His nerves got the best of him and he admitted to the television host that the Tory was completely fabricated. The host, F. Lee Bailey, replied, ‘†Well, we have an hour of television to do. You are going to have to go along with this† (Glenn 367). Pop media does not care if a rumor is valid, as long as it tells a good story and creates publicity. Gregory Rodriguez states in his article, â€Å"Truth is in the Ear of the Beholder' that â€Å"rumors and conspiracy theories can only thrive in the minds of people who are predisposed to believe them† (347).People tend to believe things that agree with a viewpoint, meet wants and needs, and follow particular beliefs and biases. Every rumor has a target audience and pop media has a way to reach each and every one of them. Robert Knapp says, in his article â€Å"A Psychology of Rumor,† there are three kinds of rumors. The â€Å"Wish Rumor† expresses the hopes of those who circulate it. The â€Å"Bogie Rumor† plays into a group's fears and anxieties. The â€Å"Wedge-driving Aggression Rumor† is motivated by hate and aggression and is usually successful at dividing a group.Knapp also lists characteristics of a good rumor, (1 ) most good rumors are short and simple, (2) in time a successful rumor becomes a good story, (3) the farther a rumor is removed room fact, the more twisted it becomes, (4) names, number s, and places cause instability in a rumor, (5) no matter where a rumor comes from, the rumor gains prestige when it is attributed to someone in authority, (6) rumors become an agreement to the culture of the groups circulating them, and (7) rumors must keep adapting themselves to current opinion and interest.Pop media can play a big role in helping to provide authority and prestige to a rumor, as well as keeping them in the public interest. The media, however, is less apt to cause distortion in a rumor than when it is passed from person to arson because more people hear the rumor in its original context at a given time. Sandra Salmons advises how extreme the results of a rumor can be in her article, â€Å"Fighting That Old Devil Rumor. † Proctor and Gamble, a very old and reputable company, was besieged by a rumor that their moon and stars logo was a mark of the devil and that the company condoned devil worship.The rumor received a great deal of publicity in papers and on te levision and became a major problem for Proctor and Gambler's consumer services department. The company set forth a massive public relations campaign, sing great financial resource, in order to dispel the rumor. Finally, after years of dealing with the rumor, Proctor and Gamble took legal recourse against those they had enough evidence against to take to court. To this day, the company still receives a few calls about the rumor.In this case though, the media was partially responsible for spreading the rumor, the company also sought media help in trying to dispel the rumor. Proctor and Gamble learned a difficult lesson that Gregory Rodriguez had mentioned in his article. Once a rumor has been established, it cannot always be destroyed by providing the Ruth. Another rumor that gained a great deal of notoriety in 1969 was the tale that Paul McCarty Was dead. McCarty Was a beloved icon of the time and a member of the legendary rock group the Beetles. Alan Glenn discusses the phenomena o f this rumor in his article, ‘†Paul is Dead! (said Fred). † He tells us that on October 12, 1969, a well-known Detroit disc jockey, named Russ Gibbs, got a phone call from a listener wanting to discuss the story that Paul McCarty had actually died three years earlier and had been replaced by a double. Supposedly, the Beetles had covered up Encasements death but revived clues on their albums. Thousands of listeners heard the discussion and one listener took the rumor to another level. Fred Labor, a writer for the Michigan Daily, printed an article with the news of Ancestry's death and clues that were evidence of the rumor.A second copy of the paper needed to be printed because so many people were drawn into the rumor that La Four is still credited with sending it out of control. He admitted, and still admits to this day, that he made up most of the clues. They were nothing more than fabrications spread, once again, by pop media of that time. This rumor was spread, l argely by the power of suggestion, to a young clue hungry audience who were part of the manic Beetles fantod. The McCarty rumor was discussed on television, in papers and magazines, and promoted on alternative radio.Like most rumors, this was short lived due to a complete debunking, however, it is still mentioned occasionally today. Another kind of rumor that is often spread by popular media is the political smear rumor. This kind of rumor generally falls into Nape's aforementioned â€Å"Wedge-driving Aggression Rumor. † According to Samuel G. Freedman, from his article, â€Å"In Untruths About Obama, Echoes of a Distant Time,† a political smear rumor is a crude attempt at fear mongering and character assassination† (369).This type of rumor has been used many times to misrepresent political candidates, especially during presidential elections. Anti-Catholic bigotry rumors were spread against Alfred E. Smith in 1 928, by mailing misleading pictures to thousands of influential people. Catholics were unable to win a presidential nomination, by any major party, until John F. Kennedy received the Democratic nomination in 1960. This political rumor achieved a great deal of success. More recently, there have been many hate rumors spread during both presidential campaigns of our current President, Barack Obama.The rumors have developed into hate campaigns that, to this day, attempt to portray the President as disloyal to his country and not a true American. Internet blobs, mass e-mails, Insight magazine, and Fox News have represented the President as Muslim and reputed his claim that he is a Christian. The media has also questioned Beam's citizenship by insisting that his birth certificate is not real and that he was not born to a U. S. Citizen. Though each of these claims have been contradicted by fact many times, the opposing campaigns remained diligent in using Town Hall Meetings and other media events to promote these rumors.It is not surprisin g that the first African American president would face the same kind of prejudice as those of the Catholic faith did years ago. It is surprising, however, how easy it is for unverified information to become accepted journalism fact with the help of pop media. Jeremy W. Peters discusses the dangers of an instantaneous news culture and the role popular media plays in the spreading of hearsay to an incredibly huge audience in his article, â€Å"A Lie Races Across Twitter Before the Truth Can Boot Up.He states that it only took two minutes for a young flogger, trying to make a name for himself, to release an unfounded rumor on Twitter that immediately became mainstream news. According to Peters, the flogger, Logan Smith, posted a report on Twitter stating that South Carolina Governor, Nikkei R. Haley, was facing indictment on tax fraud charges. There were reasons to doubt the charges and the flogger later admitted that he was not sure that his sources were correct. Neither did the flog ger bother to give the governors office a chance to comment. Instead, he posted the blob on Twitter as if it were fact.Smith later admitted, â€Å"l reported that credible sources said they believed the governor would be indicted – not that knew she would be indicted, or even whether or not I personally believed she would be indicted† (Peters 372). The post was immediately picked up by respected and widely read news sources. Ms. Halley office released a letter from the Internal Revenue Service proving the rumor to be false. The governor, however, felt her reputation had already been damaged. She also believed that this would not be the last time that unfounded rumors would be posted about her on line.It did not matter that the information was untrue ND unsubstantiated. In the media world of Twitter and Backbone, there is no need for validation because what the posters are seeking is notoriety. The rumor gains credibility when reputable news outlets mistakenly report it as fact. The rumor remains current because these internet media sites provide the opportunity to keep talking about it. It is ironic that social media, the fastest way to spread a rumor, established a means of debunking popular rumors, as well.In 1 995, Barbara and David Michelson, professional researchers and writers, established Snoops. Com, a website that has become one of the internet most valuable resources. Snoops. Com advertises as â€Å"the definitive Internet reference source for urban legends, folklore, myths, rumors, and misinformation. † One of the earliest rumors tackled by Snoops. Com was the story that Kentucky Fried Chicken had changed its name to KEF because they were no longer using real chicken, but instead had developed a genetically engineered bird that replaced the chicken.Supposedly this bird had no beak, no feathers, no feet, and fewer bones so that there is more meat. This rumor is declared to be one of the first to spread worldwide by e-mail. Snoops . Com, as well as Cuff's website, refuted his rumor using fact and finally, the rumor seemed to die down. Recently, however, the use of artificial hormones in animals and the growth of transgenic food crops has caused a resurgence of the rumor. Once again, as the rumor spreads through social media, Snoops. Com tries to dispel people's fears regarding the use of frankincense's by KEF by explaining the truth.Each of these articles discussing rumors is a reminder to be wary of what is heard and read in all types of pop media. They are reminders that much of the information reported on Twitter and Backbone is buzz-seeking unsubstantiated, and full of impropriety. They caution that because it is presented as breaking news in a magazine does not mean it is reputable journalism. These articles also show that one cannot always believe what is seen on television. Rumor can be full of misinformation and exaggeration, yet it is presented, in all forms of popular media, as fact. Pop media is mo re interested in gaining an audience than in providing the truth. People spread rumors everyday about things of interest to them. The newest and fastest way to spread rumors is by the use of popular media including television, radio, and the internet. Some rumors can be meant as a joke and provide entertainment. Others can be more dangerous, playing on fears and promoting hate and aggression. People process information according to their own needs, then accept it as fact or reject it.

McCandless Desires in Into The Wild - Free Essay Example

Sample details Pages: 2 Words: 599 Downloads: 5 Date added: 2019/03/28 Category Literature Essay Level High school Tags: Into The Wild Essay Did you like this example? Jon Krakauer wrote a book called Into the Wild.The book is about a man named Christopher McCandless who leaves everything in his life behind and wants to start fresh his name changes from Chris McCandless to Alexander Supertramp. He decided to find his way into the wilderness located in Alaska. Many ask why did he go alone into the wild? What was the reason for him to do so and did he find it before dying? What the readers dont know is that he did but Krakauer put it in his own way by mixing it up instead of putting it in order like every other author. Don’t waste time! Our writers will create an original "McCandless Desires in Into The Wild" essay for you Create order Chris went out into the wild because he wanted to be independence from his parents, he also wanted peace, and last but not least a break from society.Many people who have read the book think McCandless was crazy and stupid for going out alone while others thought of him as an inspiration for what he did. Chris wanted independence from his parents because he was raised in a upper middle-class. Ever since he was a kid hes been in love with nature. Chris had a sister who he was really close to named Carine, she was the last person chris lost touch with on his journey to Alaska. He has six half-brothers. His father had two families. That was the secret chris was not suppose to find out about and that led to him going to Alaska. Chris left to the wilderness after graduating college at Emory University in Atlanta. Chris had more than twenty-four thousand dollars and his parents thought he would have paid for law school with it but instead donated it to charity and burned the rest in his wallet. He then abandoned his favorite car and started to hitchhike with a pound of rice,clothing,and a sleeping bag. Chris McCandless wanted peace. His parents would always be fighting no matter what was going on their was fighting involved. His father was abusive to his mother. Every Time something was going on between them she would yell Kids look what your father is doing to me! Look!(return to the wild film). Chris Chris wanted a break from society and its cruel doings. After ditching his 1982 Datsun B210 he started to hitchhike rides. The first person he met was a man named Jim Gallien. Meeting this new person chris gave him his new name which was Alex. After Jim dropped him off at Denali Park he gave alex some old work boots. Alex first declined the boots but then soon accepted them. People fought about everything that McCandless did in the wild. They fought about him being an inspiration or being an idiot. People and some alaskans fought over if he actually killed a moose or a caribou but it did end up being a moose in the end. Its as if they didnt actually pay attention to the story Krakauer was trying to tell us and only focused on the parts on what McCandless did and didnt do. Many enjoyed his creativeness others thought he was just some stupid rich kid. To sum up Into the Wild by Jon Krakauer, Chris McCandless was an inspiration to many people. In other peoples eyes he was stupid for what he did. All McCandless wanted was to be independent from his parents, peace, and last but least a break from society and its torturous ways. In the end the reader should get that McCandless wasnt afraid to live a life that nobody even his own family could understand.

Immigration Control And National Homeland Security

Since the terrorist attacks of September 11th, 2001, immigration control and national homeland security have been issues of concern for both the national government and private citizens. In the wake of the attacks, a lot of articles were written about what the appropriate response should be to prevent another attack. In 2004, Mark Krikorian wrote an article for the Providence Journal entitled â€Å"Safety through Immigration Control† in which he contends that the only means to keep America safe from a follow-up attack is to strengthen and enforce immigration law to prevent terrorists from being able to enter the country. Edwidge Danticat, writing for The Nation in 2005, provides a juxtaposition to Krikorian’s stance in her essay â€Å"Not Your Homeland†, in which she describes her witnessing of the inhumane conditions many immigrants are forced to endure in the name of increased security to protect the country. She questions whether the added protections are wort h the human cost we are paying by treating immigrants and refugees as guilty until proven innocent. At the crossroads of these two perspectives lies the question: what is the proper balance between national security and the humane treatment of immigrants? Krikorian and Danticat are both polar in their expressions, with no overlap in their conflicting perspectives. Krikorian focuses only on the security issue and at no point addresses the living conditions of detainees. Danticat, focuses only on the issue of detainedShow MoreRelatedIllegal Immigration Become A National Security Issue Since Illegal Immigrants926 Words   |  4 PagesSeptember 11, 2001 the border has become less open and more secured from what it used to be prior to the terrorist attacks (CBP, 2009, p. 5). The main reason is due to illegal immigration becoming a national security issue since illegal immigration can create opportunities for terrorists to commit terrorist attacks in the homeland by importing weapons an d terrorist personal to the United States via smuggling routes that illegal immigrants use when they cross the border (CBP, 2009, p. 6). However, ifRead MoreThe Homeland Security Act Of 2002 Pulls Apart Immigration1138 Words   |  5 PagesIntroduction On March 1, 2003, U.S. Citizenship and Immigration Services (USCIS) assumed accountability for the immigration service occupations of the federal government. The Homeland Security Act of 2002 pulls apart the Immigration and Naturalization Service (INS) and detached the agency into three modules within the Department of Homeland Security (DHS). The Homeland Security Act created USCIS to develop the security and efficiency of national immigration services by converging exclusively on the administrationRead MoreHomeland Security1085 Words   |  5 Pagesï » ¿ AMERICAN MILITARY UNIVERSITY HOMELAND SECUIRTY Brittany Staley HLSS302: Paper #2 May 11, 2014 In the years since 9/11, homeland security has turn out to be frequently and generally identified as both a word and as a Federal department. However, a large amount has been learned since 9/11 concerning the array of further challenges we face. Hurricane Katrina strongly illustrates the general impact of weak preparedness andRead MoreThe Department Of Homeland Security1176 Words   |  5 Pagesthreats. Citizens criticize policies in national security as infringing on civil liberties, and an ongoing debate ensues over the sacrifice of civil liberties in the name of national security. The DHS continues to evolve in analyzing future threats and identifying means for the organization to meet them. The DHS’s overall mission is to, â€Å"†¦ensure a homeland that is safe, secure, and resilient against terrorism and other hazards.† (U.S. Department of Homeland Security 2015, np). The overall mission ofRead MoreEssay on Evolution of Homeland Security750 Words   |  3 Pages　 Evolution of Homeland security 　 The evolution of Homeland security started in September 11, 2011. When terrorist took control of 4 flights in the United States and planed to kill millions of lives including their own lives. Everyone knows this day as 9/11. When ex-president George W. Bush created the Department of Homeland Security act of 2002. There were 22 agencies that were inherited into the DHS and three agencies that were not included in the DHS. The agencies that make up partRead MoreThe Impact Of Immigration On The United States1382 Words   |  6 Pagesbe made. Border Safety, can create a safer border environment by facing the multiple Issues and Challenges, like illegal Immigration, Drug Enforcement, and cross-border Transportation, and Technological improvements by Homeland security influence the agents, trying to cease these issues. A vast complication that the United States goes through is the huge illegal immigration. Each year thousands of illegal immigrants enter the United States across the U.S.-Mexican border. The result is that theRead MoreHydera1253 Words   |  6 Pagesformer U.S. Immigration and Naturalization and Customs Service and the creation of separate agencies under the Department of Homeland Security. The  United States Immigration and Naturalization Service  (INS) was an agency of the U.S. Department of Justice from 1933 to 2003. Referred to by some as  former INS  and by others as  legacy INS, the agency ceased to exist under that name on March 1, 2003, when most of its functions were transferred to three new entities –  U.S. Citizenship and Immigration Services  (USCIS)Read MoreDepartment Of Homeland Security And Terrorism1517 Words   |  7 PagesDEPARTMENT OF HOMELAND SECURITY The events that occurred on September 11th, 2001, changed the United States and the rest of the world. President George W. Bush declared a war on terrorism on national television, during a joint session of Congress on September 20th, 2001. The President’s words echoed the cries of this country and during his speech he went step-by-step in his explanation of the events and actions moving forward. After explaining to the nation the details of the events that occurredRead MoreSaul Hernandez. Com 101 Section 1018. Speech 1 Outline.1185 Words   |  5 PagesHernandez Com 101 section 1018 Speech 1 outline 2/2/2017 Illegal Immigration Specific Purpose: To inform my audience about the evolution and opposing views on illegal immigration. Thesis: Illegal immigration is a controversial topic that many people do not understand. Illegal immigration has a lot history and has evolved into two different sides: for and against. Introduction I. Attention Getter: According to The Department of Homeland Security, there are 11.4 million unauthorized immigrants living inRead MoreThe Transportation Service Administration Directorate1734 Words   |  7 PagesTransportation Service Administration directorate, which is a directorate under the department of homeland security. The main purpose of this directorate is to ensure the safety of the United States’ transport infrastructure. The main objective of this paper is to analyze the objectives of the TSA and determine whether they are in alignment with the objectives of the department of homeland security. This ensures that the directorate works towards achieving the overall goal of the DHS as stipulated

The Harmful Effects of Rape Essay - 1076 Words

The concept behind the word, action and idea of rape is a scary thought. Rape is defined as a type of sexual assault, usually involving sexual intercourse, which is initiated by one or more persons against another person without that person’s consent (Kelland, 2011). Rape is a demoralizing crime that can leave the victim with lasting negative psychological affects. This paper will discuss the different types of rape, the cause and effects with rape and the harm rape can cause to its victims. When most people hear the word â€Å"rape†, they automatically think of the attacker being a stranger forcing themselves upon another and doing unwanted sexual things to the victim. However, the most common form of rape is called acquaintance rape or date†¦show more content†¦While acquaintance/date rape may account for 60% of the rapes reported the other 40% consist of Stranger rape, marital rape, and gang rape. Stranger rape is what everyone generally assumes when they hear the word rape; this is when the victim is forced into unwanted sexual intercourse by someone they do not know. Marital rape is defined as any unwanted intercourse or penetration obtained by force, threat of force, or when the spouse is unable to consent. Finally, gang rape is when a group of people participate in raping a single victim (Franklin, 2010). I do not believe any of the before mentioned should be treated differently. The concept and act of rape, no matter the form, is terrible and the seriousness of the act needs to be considered no matter what type of rape is determined. There are a variety of things that can cause causes rape to happen and none of the causes truly validate the effect. One of the reasons rape may occur is from the victim giving of mixed signals. For example, a man may interpret a woman’s friendly behavior as an invitation to have sex. Another misinterpretation the individual performing the rape may believe when a â€Å"flirtatious† woman says no she really means â€Å"maybe†. Of course men are not the only ones who commit rape. At a young age men are taught to be aggressive individuals and to play the dominate role within a relationship. Men need to realize this attitude can lead looking at women as sex objects, and a possiblyShow MoreRelatedPornography Does NOT Cause Violence Against Women1633 Words   |  7 Pagesargued that pornography is harmful. Porn is an underground market that is more or less legal but is it harmful? An article written by Diana E.H. Russell in â€Å"Dangerous Relationships: Pornograph y, Misogyny, and Rape† argues that it is. Diana E.H. Russell is a sociology professor. She has researched the issue and argues that pornography is profoundly harmful. Professor Russell believes that it inclines men to want to rape women and that it encourages them to act out rape fantasies. However, MichaelRead MoreThe Pros And Cons Of Prostitution1481 Words   |  6 Pagesimmoral act. Society in this country is slowly becoming more accepting of sex thus we find more and more people becoming open to the idea of decriminalizing prostitution. Nevertheless, the main concerns brought up in debates are human trafficking, rape and sexual crime prevention, health concerns, and labor rights. Through careful analysis of both arguments against and arguments in favor of prostitution, I will develop my own arguments and conclusion on the matter. Possibly the most popular concernRead MorePersuasive Essay On Underage Drinking1515 Words   |  7 Pagesmakes it to where the drinker has less control of his or her body. For example a male who becomes drunk is more likely to rape young women. According to the U.S. Department of Health and Human Services â€Å"It is estimated that 90% of college rapes involve the use of alcohol by the assailant, the victim, or both. About 97,000 college students are victims of sexual assault or date rape related to alcohol use each year. Alcohol use is involved in 95% of all violent crime on college campuses† (â€Å"Underage DrinkingRead MoreEssay on Pornography1735 Words   |  7 Pagesexplicit depiction of persons, in words or images, Sexual arousal on the part of the consumer of such materials. No one can prove those films with graphic sex or violence has a harmful effect on viewers. But there seems to be little doubt that films do have some effect on society and that all of us live wi th such effects. The question of how society will function when all checks that a few thousand years of civilization have imposed have disappeared has yet to be answered. Society has been trainedRead MoreThe Effects of Pornography1558 Words   |  7 PagesInstructor: Peter Shea Class: Composition II ENC 1102 December 7, 2012 The Negative Effects of Pornography on Society The opinion of most people today is that pornography is harmless and that there are no real harmful effects that result from it. The truth is, we all can be affected by pornography, and the sexual messages our society is exposed to. Pornography and the messages it conveys have a direct effect in shaping attitudes and encouraging behavior that can harm, not only individuals whoRead MoreThe Effects Of Pornography On The Individual1626 Words   |  7 PagesWhen discussing the detrimental effects of pornography use, I want to make it clear that I am focusing specifically on the harmful effects pornography has on the individual(s) watching it. Pornography is harmful to many groups and people. And the harm it brings is so widespread that I can’t even discuss all three groups. I could spend a lot of time and effort talking about why it’s harmful to those who create it (those who are exploited in the creating of it), and I could also talk about the thirdRead MoreRape And Se xual Assault And Rape1465 Words   |  6 PagesRape and sexual assault have been a growing epidemic not only in The United States, but all around the world as well. There are many stories based on these issues that also deal with something called date rape drugs. Rape, sexual assault, and date rape drugs are all very closely related and can all occur in the same situation. Date rape drugs can be used to lead to a sexual assault against someone and then possibly rape. These topics are all very serious because â€Å"There is an average of 207,754Read MoreRape and Sexual Violence Essay963 Words   |  4 PagesRape and Sexual Violence Rape and sexual violence is a very serious problem that affects millions of people each year. Rape is someone taking advantage of another person sexually. Sexual assault can be verbal, physical, visual, or anything that forces a person to join in unwanted sexual contact or attention. (Sexual Assault.) Rape is one of the most underreported crimes. In 2002, only thirty-nine percent of rapes and sexual assaults were reported to law officials. (Sexual Violence: Fact SheetRead MoreRape Among Americans : Rape1220 Words   |  5 PagesRape Among Americans Rape is a violent crime that involves forcing sexual acts on a person. Sexual assault is a serious problem and should be stopped. It can happen to anyone: no one is safe. Every one out of six Americans are raped each year. This includes men,women,and children. Some people believe that rape isn’t a prominent problem, but statistics show it occurs more frequently than we could ever imagine. Rape and its forms Although it all falls under the general topic of rape, there are differentRead MoreArgumentative Essay On Abortion1175 Words   |  5 Pageshuman, aborting a fetus should be no different. Another reason is that the fetus is being robbed of having a future. A more obvious answer is better. What primarily makes killing wrong is neither its effect on the murderer nor its effect on the victims friends and relatives, but its effect on the victim. The loss of ones life is one of the greatest losses one can suffer. The loss of ones life deprives one of all the experiences, activities, projects, and enjoyments that would otherwise have

Sms Based Information Student Information System free essay sample

Teaching Information Systems Development with SMS Chris Wallace Information Systems School Faculty of Computing, Engineering and Mathematical Sciences University of the West of England Frenchay, Bristol BS16 1QY chris. [emailprotected] ac. uk Abstract ‘Texting’ or SMS mobile phone messaging is rapidly increasing in business and community use. This paper discusses the inclusion of SMS technology in the teaching of Information Systems Development. It is argued that SMS has advantages in terms of simplicity of development, encouragement of good development practice and the breadth of information systems concerns exposed. Key words assignment help business Texting, SMS, mobile communication, information systems development. 1. Introduction The final year module Information Systems Development 3 (ISD3) is taken mainly by students on our Computing and Information Systems award. These students have had some exposure to Java in their first year and to Microsoft Access application development in their second year. In the final year we seek to broaden the range of application technologies by introducing 3-tier web-based applications. Typically these have a browser in the presentation layer, PL/SQL or PHP in the application layer and Oracle or MySQL in the persistence layer. One difficulty with this module is to get a balance between the concerns and approaches to Information Systems Development on one hand and the narrower concerns of program and database development on the other. The goal here is not to develop great programming or software engineering ability but to develop awareness of information systems in their organisational, human and societal context, addressing issues of the role of information itself, its meaning, quality and value, human-human as well as human-machine communication and the design of business process. Browser-fronted applications, as a technology to support information systems, are full of interest and possibilities but in the opinion of the author, they also present some pedagogic difficulties. These include the complexity of development, a limited range of communication possibilities and complex implementation for stateful interaction. This year we have turned to mobile phone applications in an experiment to increase the focus on information systems issues whilst continuing to engage the students’ attention. . Texting and its applications ‘Texting’ or SMS (Short Message Service) is pervasive and ubiquitous. Figures of the volume of text messages sent world wide and in the UK are staggering. A survey of students on this final year module show 100% mobile phone ownership of which 100% use their phones for texting. Among students, SMS is largely used for personal communication. More advanced technologies such as MMS and WAP are as yet little used and few can aff ord high end Smartphones. As an application technology, SMS is increasingly incorporated into organisational information systems for marketing and fund-raising, for communication among staff, clients and members of the wider organisation [Cheverest el (2003) ] as well as for on-demand information services. Within education, SMS is used for administrative support, for example to communicate alerts of closure to parents and exam results to students. SMS is also in use in direct support of learning through incorporation in e-learning systems [Soon and Sugden (2003), Attewell and Savill-Smith (2004)]. SMS in entertainment extends from voting on Pop Idol to public message displays in clubs. We believe that the rapidly increasing use of SMS in information systems on the one hand and the relative simplicity with which SMS systems can be developed on the other, provide the opportunity to incorporate this technology into the Information Systems curriculum with benefits to the teaching of Information Systems concerns and to the student’s employability. 3. Overview of SMS Technology SMS is a complex service within GSM. Peersman et al (2000)] Here we are only concerned with the end-user view of the service and the three varieties of SMS service: out-bound, 2-way and conversational. 3. 1 Out-bound An out-bound service allows an application to send text messages to one or more known mobile phones. Such messages are termed ‘mobile terminating’ (MT). With the assistance of an SMS service provider who provide the channel between the application and the mobile phone network, this service is simple to establish. Typically the application program issues an HTTP GET request, with the number, message and other details encoded in the URL. The service provider then hands this off into the GSM network for delivery. Delivery notification can be returned to the application via a call-back URL. In additional to simple text messages, monophonic ringtones and operator logos can also be sent. Setup is typically free and the cost per message of about 4p is significantly less than the networks change a mobile phone user to send a message. An out-bound service is good for ‘pushing’ information to subscribers – for example in schools for sending notification of an absent child to its parent or sending traffic information alerts to drivers. Within the CEMS faculty, students can enrol in a notification service which will text alerts about class cancellation. 3. 2 2-way SMS 2-way SMS allows a user with a mobile phone to send a text message which is received by an application, which can then reply with a message back to the originator. A 2-way SMS service requires a GSM number to which users can text a message. The message is routed through the service provider to the nominated user’s application script, again using HTTP. Such messages are termed ‘mobile originating’ (MO). The application will then perform some task such as a database look up and then may text back a response to the originator. A 2-way service is more costly since it requires the rental of a number and a small charge for each incoming MO message on top of charges for any outgoing MT messages. From Clickatell, who are our SMS bulk service provider, the current charges for a standard number (i. e. not a short code or premium rate number) are roughly ? 60 for setup, ? 15 per month rental and about 1p per incoming message. Bi-directional communication with 2-way SMS allows the development of more interesting applications. For example at UWE, we have developed a service which allows students and staff on the campus to find out the times of the next two departures on any bus service leaving the campus. In future, users will be able to request a reminder about a selected bus departure. We have also used our 2-way service to implement a poll on the proposed ban on smoking in pubs and clubs (supported by 2 to 1) and on the US presidential race in November. Sadly this poll did not predict the real outcome! 3. 3 Conversational Ideally a mobile user should be able to reply to a message sent from an application to maintain a conversational interaction. By default, MT messages sent via a service provider appear to originate from that provider. In our case, users will see a +27 number since Clickatell is based in South Africa. We have yet to set up a conversational service due to restrictions placed by U. K service providers. 4 CEMS SMS server For use as a teaching and project resource with the Information Systems school, it must be easy for applications written by students in coursework or in projects to use the common rented GSM number, to be able to generate a reply and for logging to be performed. A simple SMS server to handle these functions was written in PHP. Incoming messages received from the SMS service provider are distributed to registered applications, again using HTTP, on the basis of the initial word in the message. The reply from the application, if any, is returned through our proxy server and the SMS service provider to the originator. The SMS server also logs incoming and outgoing messages. The level 1 DFD below summarises the data flows involved. [pic] Applications themselves can be written in any server-side language. At present we use PHP for its ease of interfacing with a web-server and database support. A new application is first tested standalone from the address line in a browser, from a test form in a browser, or from a test script. Once tested, the new application can be linked into the SMS server and the new service becomes immediately available from any mobile phone. 5. Advantages of SMS for teaching 5. 1 Simple user interface The user interface is very simple – a string in, a string out. This means that a simple application, such fetching the current time, can be written with only a few lines of code. Little more is required to compute the time in a given country using a simple database. The students’ attention and potentially their creative skills can be focused on the human interface to the application and the specification of the functionality required. In contrast, browser applications tend to focus attention on the much more complex web interface. 5. 2 Simple application interface Similarly the application interface supported by our SMS server is described by three input parameters and a formatted output string. Such a simple interface allows the students to see the possibility for writing a functional specification, perhaps using a model-based specification approach, before writing the code. For software development, an advantage of this simplicity is that it eases the use of a unit testing framework to automate regression testing. On this module we use PHP scripts for testing. The ease with which URLs can be treated as simply a filename simplifies the coding of test scripts. By contrast a browser-based application is much more difficult to place in a test framework. . 3 Varied communication patterns Browser applications provide a pull mechanism in which users request information from an information source. SMS on the other hand provides both pull communication via an MO message sent by a mobile user and push communication with MT messages sent from an application on stimulus from an operator, indirectly by another user or from a clock or other trigger. SMS can be coupled with email, HTTP a nd web service applications to produce a wide variety of communication patterns. 5. 4 Simple stateful implementation Stateless applications are the basis of web applications. Each request from a browser is processed without reference to any preceding requests from the same user. This limits the conversation between user and application since the application can neither reference nor develop a model of the user. In contrast a stateful application is able to recognise successive messages as coming from the same user and access and develop its own user model, the state of the interaction, with which to mediate its responses to messages. There are various stateful mechanisms available to a web developer, differing by the location of the state, the lifespan of the state, the mechanism for user-to-state matching, the amount and structure of the state and its security and accessibility to other applications. Web mechanisms include hidden fields in forms, cookies, session variables and user models in a database. Each is widely used, but none are trivial to implement. Since every message in SMS is accompanied by the number of the originating phone, there is a simple key available for user-to-state matching. Of course matching is not precisely one-one: people have more than one phone, and phones are lent and sold, but the alignment is closer than that provided by cookies which match to a specific computer login. Thus a simple database keyed by phone number opens up simple stateful applications supporting long-running transactions and business processes. 5. 5 Challenging user context SMS applications are nonetheless challenging for a developer. A user of our bus information service waiting at a bus stop will not have access to a web-page defining the message structure, nor to pull-down menus of choices available. Thus the information system designer must consider the use of their application by a mobile user in a variety of use situations. This focuses attention on what and where information about the service is available, on designing a message structure which is intuitive and on designing the application to guess at the needs of the user even if the message is not an exact match to the required format. Of course it is not always safe to act on a guess, for example in a share-trading application or in a control application. This raises the issue of the design of an appropriate human-machine protocol to suite the context. These applications pose a variety of interesting software design problems. Interpretation of an incoming message which may be ill-structured and roughly keyed requiring parsing techniques using regular expressions, closest match algorithms or a syntax-driven parser. Since the SMS server logs all incoming and outgoing messages, a developer can view the history to observe actual application usage. This encourages an adaptive approach to design based on evidence from actual usage. In addition, the simple interface allows interfaces to be quickly simulated with naive users either on paper or by using a web-based mobile simulator. . 6 Real world implementation Applications such as the bus information system and the straw poll have now been ‘released into the wild’. We as developers will have to respond to the demands and unanticipated consequences of actual use. We plan to release selected work by students on this module at least for use on open days with prospective applican ts for our awards. We think it important that issues which arise from the use of new technologies are experienced in the raw and not merely treated as laboratory exercises. Functionally simple but pervasive SMS applications seem ideal for this purpose. 6 Concerns There are naturally some concerns over the use of mobile phones in teaching information system. These include issues of security, user acceptance and programming difficulty. 6. 2 Security If desired by an application, additional security can be provided by requiring an initial password together with a timeout. If there is concern about the privacy of the numbers themselves, mobile numbers can be encrypted. However it must be noted that typically the service provider and others in the chain between application and mobile will log messages and the SMS channel is easily monitored by the Government. Without encryption of SMS messages on the phone itself, messages will always be insecure. 6. 3 User acceptance Mobile phones are almost exclusively used for personal communication and their use as a component in an information system can seem intrusive. Choice of application here is important – although an application to get the current time is easy to write, no one will spend 12p to use it. To address this issue, we are developing a mobile network simulator which will allow information systems incorporating SMS to be exercised in the laboratory without the overhead or inconvenience of phone usage. The cost of the service can be used to advantage however: it focuses attention on the value of information. If the value to a given user does not exceed the cost to the user, it will not be used. Our SMS system does not in fact provide a very realistic context since we pay for out-bound messages and information is not charged at market rates.. 6. 3 Programming difficulty Writing an application to provide a simple response to a stimulus requires a minimum of knowledge of the chosen scripting language, but more complex applications stretch the students’ ability. Whilst sample scripts for more complex functionality, such as database access, email generation or use of a web service can be supplied by teachers, these can still be hard to adapt for a new application. Given that our goal is to focus on the information systems we are creating rather than on programming, we acknowledge that we still have work to do to enable those less interested or gifted in programming to gain fully from this approach. SMS in Information Systems teaching This is the first year in which this technology has been taught and thus any observations are tentative and based on experience in teaching on the ISD3 module. Preparatory tutorials on scripting languages (PHP) and an SQL database (MySQL) were followed by a mini-project using SMS. 7. 1 SMS project The ISD3 module is unusual in having no assessed coursework and thus all exercises set are formative and voluntary. Additional motivation is generated by small prizes for the best submissions. The first SMS application which students were required to develop was a currency converter. For example, a user would text: CONV EUR 100 USD and receive a message 100 [EUR] = 127. 89 [USD] An initial tutorial explored the design and development of this project, exploring scenarios in which the service might be used, the design of the 3 tier architecture, the allocation of responsibility between the tiers, the design of the database to support conversion, the choice of ISO standard currency codes and sources of exchange rates and their quality. In the next 55 minute workshop, students worked in small groups using a worksheet to create a simple database of currency codes and conversion rates (using Mark Dixon’s QSEE tool), generate the SQL DDL and install in MySQL, install a supplied starter PHP script, amend the script to access the student’s newly-installed database, and test via a supplied test form. The final worksheet required the students, working in their groups, to enhance the basic application. Areas of improvement, gathered during the initial design tutorial, included greater flexibility in the format of the input message, better response to an invalid input, means for a user to bootstrap their understanding of the service, stateful interface so that the user does not need to re-enter the two currencies each time, and to provide a mechanism for updating the conversion rates. Students who achieved any of these improvements then emailed the URL and a codeword for registration with the SMS server. They could then demonstrate their application to friends and family. . 2 Results By the end of the second session, the majority of students had a working copy of the basic system. A smaller proportion tackled the final worksheet and 5 groups (about 20% of the students) submitted applications. All had made useful enhancements even though their experience with PHP was minimal. One group had found a Web Service supplying conversion rates and created a script to update the database from this service. Students generally enjoyed the work and some positively beamed when their application worked. In retrospect, more time and support should have been given to the exercise considering the number of new tools which were involved. 7. 3 The Future Students have so far responded well to the up-to-date feel of this subject and the number of students who want to undertake individual projects in this area has greatly increased. Further work is planned on our SMS server to provide better access to an application’s traffic, a simulator for a mobile phone network within which SMS applications can be tested, and a kitset of parts for application assembly. We are also working with colleagues in the Electronics and Computer Systems School to develop some SMS monitoring and control applications. Of personal interest to the author are yacht-borne systems which can alert a skipper on shore of problems aboard such water or human ingress, anchor dragging or changed weather conditions. References Attewell, J and Saville-Smith C (eds) (2004) Learning with Mobile Devices: Research and Development, Learning and Skills Development Agency Cheverest, K et al (2003) , SPAM on the Menu: the Practical use of Remote Messaging in Community Care, ACM Conference on Universal Usability 2003, pp23-29 Clickall SMS Bulk SMS Gateway URL www. clicktell. com [ accessed 7 Jan 2004] Dixon, M. , QSEE Multicase tool URL : www. qsee-technologies. com [ accessed 7 Jan 2004] Peersman, G et al (2000) , A tutorial overview of the short message service within GSM, Computing and Control Engineering Journal April 2000, pp79-89 Soon,l. and Sugden,D. (2003) Engaging Students Through SMS Messaging, in FERL Annual Conference 2003 Wallace, C. , SMS Services in the Information Systems School. URL www. cems. uwe. ac. uk/~cjwallac/apps/sms [accessed 7 Jan 2004]

Research Proposal on Airlines Essay Example

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