Updates and Revisions to previous project on Multigenerational Assignment - 1

Updates and Revisions to previous project on Multigenerational Leadership - Assignment Example Effective multi-generational team leadership is required across the spectrum of industries. This paper analyzes several characteristics of effective multi-generational team leadership and offers recommendations for management. Emphasis is on how effectively managing multi-generational work teams can lead to increased organizational success. While organizational success is the common goal of business leaders, many businesses have failed to achieve the expected level of success due to ineffective leadership. Leadership styles and methods vary, but many common practices exist. In the 21st century workplace, several generations of employees work together. Their varying beliefs and values add a uniquely important expectation of management. According to Martin and Tulgan (2003), multi-generational teams find it hard to embrace innovation, productivity, collective learning, and responsibilities. This challenges a leader’s leadership strategy. This paper considers this leadership challenge, and seeks to deepen understanding of the complexities of multi-generational work teams. The paper also seek to answer the question: What are best practices to effectively lead multi-generational work teams? The outcome of the study will be to advise business management on how effectively they can lead and inspire multi-generational work teams to create a business advantage. Leading multi-generational work teams presents unique challenges for management, because different generations of employees possess widely varying beliefs, values, and expectations. Fully understanding the unique characteristics of multi-generational work teams, and employing strategies for managing them, is a challenge for business leaders that must be met. Additionally, the leadership team itself is now comprised of individuals from multiple generations, adding even more complexity to this critical

A illustrated time line 1945 1997 Coursework Example | Topics and Well Written Essays - 250 words

A illustrated time line 1945 1997 - Coursework Example As a result, the coalition government ended as Labour leader Clement Attlee clearly won majority seats over Winston Churchill. In addition to this, the year also finished with celebration of the victory in the World War II. In 1948 National Health Service was established and Labour government made significant changes that promote medical services. Moreover, a free paid system was introduced to those who registered with a doctor. Labour Leader Clement Attlee was re-elected as Prime minister in 1950. Later British troop were sent to support the USA in the cold War at South Korea. In the year 1951, Winston Churchill won the general election under Conservative party and became the Prime Minister for the second time at the age of 76. He promoted foreign affairs, reduced pressure of Cold War and maintained good relationship with the USA. He once said that â€Å"We see nothing but good and hope in a richer, freer, more contented European commonalty. But we have our own dream and our own ta sk. We are with Europe, but not of it. We are linked, but not comprised. We are interested and associated, but not absorbed† (Britannica.com). After the death of George VI in 1952, his daughter Elizabeth II became the Queen and the Prime Minister supported her. In 1955 Winston Churchill at the age of 80 went on retirement due to the health issues. His successor was Anthony Eden who won the general elections in 1956. Furthermore, British power station was turned on for the first time. However, Egypt decided to nationalize the Suez Canal and American intervention made Britain and France to withdraw and Egypt got the canal back. As a result, it placed America higher over them. In the year 1957, The Prime Minister Sir Anthony Eden resigned due to Suez Crisis and was taken over by Harold Macmillan. Besides, Britain tested its first hydrogen bomb and joined to Soviet Union. The Conservatives leader Harold Macmillan won the general election with great margin of votes

The Work Of Stephen Sondheim Music Essay

The Work Of Stephen Sondheim Music Essay Born in New York in 1930, Stephen Sondheim is widely acknowledge as the most innovative and influential Broadway composer of the last fifty years. However, despite having some sixteen projects under his belt (not counting the numerous musical anthologies, revues or movie scores), Sondheims work still divides the critics; whilst some embrace his innovation, others lament over the loss of a more traditional form and lack of hummable melodies. Many seem to deem his work as clever and intelligent but missing the warmth that was generally considered the mark of a hit Broadway show. Yet despite not always meeting with landslide approval for his work, Sondheim has collected more than sixty individual or collaborative Tony Awards; most notably he has received the award for best Score/Music/Lyrics for Company, Follies, A Little Night Music, Sweeney Todd, Into The Woods and Passion, all of which won the New York Drama Circle Award for Outstanding/Best Musical as did Pacific Overtures and Sunday In The Park With George. Company Sondheims first collaboration with writer George Furth, marked his first major hit in 1970. Furth had come to Sondheim in early 1969 with a series of one-act plays he had written. Sondheim passed them on to now legendary producer Harold Prince who suggested the two should work together to transform the plays into a musical, promising to stage it once it was completed. The piece shook Broadway from the fantasy happy ending story it had come to expect and brought about a more provocative musical comedy. As Sondheim stated, Company does deal with upper middle-class people with upper middle-class problems. Broadway theatre has been for many years supported by these people. They really want to escape and were saying well bring it right back in their facesà ¢Ã¢â€š ¬Ã‚ ¦what they come to a musical to avoid, they suddenly find facing them on stage. This hard-edged, unromantic depiction of romantic relationships was revolutionary for the Broadway stage and managed to both humour and challenge audiences with its unsettling view of relationships. Some found fault with what they saw as an anti-marriage show that didnt stand up against the classic Broadway themes, however, mostly the show met with the kinds of intelligent accolades reserved for something new and exciting. After its opening, observers noted that the shows protagonist, Robert, showed a similarity to Sondheim own character a middle-class, single, professional, living in New York, commenting on the life of the other young professional couples around him. Sondheim has always denied that any of his work is autobiographical, but his next collaboration with George Furth in 1981, once again seemed very familiar territory for both writer and composer. As far as the new era of Broadway composers goes, Jason Robert Brown has been hailed by some as The next Stephen Sondheim. Brown, also Jewish and born and raised in New York, began his career as an arranger, conductor and pianist. His first major production came in 1995 with Songs For A New World, an off-Broadway revue directed by Daisy Prince, daughter of Hal Prince who later hired Brown to write the songs for the musical Parade after Sondheim turned down the show. The musical tells the controversial true story of the trail and hanging of Leo Frank, who was wrongly accused of the rape and murder of a young factory girl in early 20th century Georgia. The show dealt with the anti-Semitic tensions in the southern states at the time and did not shy away from the conclusion that the likely killer was the African-American factory worker, Jim Conley. . Browns score is full of riches, mixing period American styles with strong melodies, intricate counterpoint, selective dissonances, and natural lyrics which give their characters true, expressive voices. Despite the cool reception of the show by the critics and the feeling that the show took too many liberties in the use of racial slurs, Browns score was highly praised and he later won the Tony award in 1999 for Best Original Musical Score. The attention received by Brown marked him out as the hottest up and coming talent. He returned to work with Daisy Prince on his next piece, The Last Five Years for which he wrote both the book and the score. Literature It is strange that despite the wealth of artistry and innovation which musical theatre has produced throughout the 20th century, it has never really being given its rightful place amongst academia, always being seen as a more low brow art form than that of serious plays or music. It seems that if the likes of Sondheim and Jason Robert Brown were to work in the medium of non-musical drama, or doubled in the field of serious musical composition like Gershwin or Bernstein, perhaps their work might be viewed in more of our universities. Why must important pieces of musical theatre be limited to the destiny of popular artists, however richly deserving of serious attention on its own merits? That is not to say that there has not been much analysis and writing on musical theatre or Sondheim in particular; Martin and Gottfried and Meryl Secrest both present biographies of Sondheims career, life and works in sharp detail providing an in depth look at past and present influences which have shaped his artistic development throughout the years. Sondheim On Music by Mark Eden Horowitz focuses on three main areas: Firstly his interviews with Sondheim, particularly focusing on five of his main works (Passion, Assassins, Into The Woods, Sweeney Todd and Pacific Overtures). The second part is entitled songs I wish Id written (at least in part) providing a look at some of Sondheims major influences from a list compiled for his 70th birthday celebrations at the Library of Congress. Part three supplies a list of all works, complete discography of all recordings to date and publishing information for all songs and scores up until the release of the book (2003). Joanne Gordons Art Isnt Easy The Theatre of Stephen Sondheim focuses on content and themes of Sondheims stage works, highlighting his innovative use of form and how he manages to weave the music and lyrics into the fabric of the entire piece. It is almost a guide to the appreciation of Sondheims scripts and music and would be especially useful for those staging any of Sondheims musicals and provides an excellent basis of primary research material. With little literary focus on Sondheims use of music, Stephen Banfield takes a different route, examining much of Sondheims output from a musicological perspective, undertaking practical and theoretical treatment of the music. Despite these and other writings in the last decade which are taking a more serious treatment of the works of musical theatre, there is still an elitist treatment against the reading of musical theatre within the academy. It seems to be stuck on the view that musicals remain largely unsophisticated and lacking in high serious. Unfortunately, there are times when this is true. Recently, Broadway and the West End seem to have been plagued by film adaptations, Disney rehashes and juke-box musicals which, whilst they may have been commercially successful, are tarring other more worthy writers and composers with the low-brow brush. A collection of critical essays edited and with a foreword supplied by Sandor Goodhart makes moves to further the writing and critical analysis of the works of Sondheim, again pushing for the academy to take a closer look into the world of intelligent musical theatre. Hopefully the moves towards a more intellectual appreciation of the work of Sondheim within academia will allow the same to later happen for the new class of musical theatre composers like Brown. Merrily We Roll Along Merrily We Roll Along was one of Sondheim and writer George Furths most famous flops, running for just 16 performances after it opened on Broadway in 1981. It was based on a 1930s play by George Kaufmann and Moss Hart, and follows a group of hopeful young college graduates, from 1957 to 1976. But there is a twist the plot is stage in reverse linear motion so the show begins in 1976 and gradually works backwards in time. So we watch everything knowing how it ended up, with friendships broken, idealism betrayed and marriages on the rocks. The score is full of what sound like traditional musical comedy songs hailing from 50s and 60s Broadway. While the score is very clearly Sondheim and the songs are not parodies, there does seem to be hints of several of his contemporaries; Berstein, Bacharach, Styne and Kander. It seems somewhat ironic that this traditional book-musical which contains some of Sondheims most accessible songs, has had such a troubled professional history. After the failure of the original production, Sondheim later made several major revisions for the revival of the show at the LaJolla Theatre in 1985. The reworking created a score Sondheim now calls, definitive. The show is centred on Franklin Shepard a rich, famous and influential songwriter and film producer. But how did he get to be where he is today? (Merrily We Roll Along) The years begin to roll back. First stop is Franks swanky Bel Air pad in 1976, after the premiere of his latest movie. Frank is throwing a party filled with his friends; the hangers-on, people who make things happen in show business and the movers and shapers are all there, and lavish praise on him (That Frank). At the party we also meet Franks old friend and theatre critic, Mary, who is now an alcoholic. She is sickened by the superficiality of the people Frank has chosen to associate with and by his abandonment of music the one thing he was truly good at for the world of commercial film producing. As she gets progressively more and more drunk, she begins to loudly insult everyone, and is ordered to leave. Their friendship is over. However, Frank is hurt by Marys drunken remarks because he knows they are true. He has concentrated so completely on being a success that everything he most valued at the beginning of his career has long been left behind. The evening ends traumatically with the break down of Franks unhappy marriage to his wife Gussie, a former leading actress in one of his early musicals, when she viciously attacks Meg, his mistress. The years roll back to 1973 (First Transition). Frank and his long-time lyricist collaborator and friend, Charley Kringas, are about to be interviewed in a New York TV studio. In the make-up room, Charley greets Mary (Old Friends), and tells her that Frank is now so busy making deals that he never has time to write shows with him like they had always hoped. Mary laments over their strained friendship and wishes that it could be Like It Was. On-air the TV interviewer accidentally informs Charley of Franks plans to once again put off their long awaited politically idealistic show for another project. A nervous Charley launches into a demented rampage on the way his composer has transformed himself into a corporation (Franklin Shepard Inc). As Charley swings ferociously between bitterness and self-contempt, Frank walks out. Their friendship is over. Its now 1968, and Charley and Frank are in Franks apartment on Central Park West (Second Transition). He and Charley are arguing over his decision to do a movie version of one of their shows, Musical Husbands. Frank wants to do it for the money, but Charley says that it will get in the way of writing the idealistic show theyve always wanted to create. Mary looks on, and when the argument starts getting out of control reminds them that they are all still old friends (Old Friends Part II). Broadway producer Joe Josephson and his wife Gussie arrive. She and Frank have been having a long-term affair. Joe has learnt to live with it, but Mary, hopelessly in love with Frank, finds it much harder to accept. When the others leave, Gussie startles Frank by announcing she intends to divorce Joe to be with Frank, leaving him to decide on what he wants (Growing Up). The years rewind to 1966 (Third Transition). Frank is being sued for divorce by Beth, and they wrangle over the custody of their young son in a courthouse in Lower Manhattan. Beth tells him that Not A Day Goes By when he isnt a part of her life, but she cant live with him knowing he is cheating on her with Gussie. The marriage is over. Mary and Charley and Franks other collegues rally around him telling him that the best thing to do is to move on and start again (Now You Know). Act II opens on the opening night of Frank and Charleys first Broadway show, Musical Husbands. Gussie stars in the show, and the act opens with Gussies performance of Franks and Charleys big hit song(Act Two Opening). Although not exactly the kind of show the duo had always planned, as the curtain comes down on the show, the audience applauds wildly. Broadways latest words-and-music team, Charley and Frank, have just found themselves a hit. (Its A Hit!) The years roll back further to 1962 (Fourth Transition) at a party in Gussie and Joes apartment. Gussie has thrown a soirà ©e so that Frank and Charley, who are going to write a musical for Joe to produce, can meet all the richest and most influential people in town describes as The Blob. We see early signs of Gussies romantic interest in Frank (Growing Up). Gussie invites the collaborators to perform their latest song, Good Thing Going. The guests love it. Gussie simply fawns over the number and implores them to do it again. Charley urges Frank not to. You want to know what true greatness is? Its knowing when to get off, Charley says. But Frank insists. They play the song again, but the guests quickly lose interest and resume their cocktail chatter over Franks reprise (The Blob Part II). Back to 1960, the dawn of a new decade with new hopes (Fifth Transition). Charley, Frank and Beth are young and on the outset of their careers, playing Frank and Charleys music at a small nightclub in Greenwich Village. Trying to appear bright and sophisticated, they perform a cheeky number celebrating the accession of Americas new First Family (Bobby And Jackie And Jack). Joe is in the tiny audience and hes quite impressed, as is his wife Gussie. Afterwards, Frank explains that hes marrying Beth and pledges that a day doesnt go by when shes not a part of his life (Not A Day Goes By Part II). At an adjoining table, Mary echoes the sentiment; its how shell always feel about Frank. Its 1959 (Sixth Transition) and the young Frank, Charley and Mary are busy in New York, establishing their careers (Opening Doors). The boys audition for Joe, but he wants more hummable tunes. So they decide to do their own show and end up hiring Beth as a singer. The years finally take us back to October, 1957 (Seventh Transition). Its 5:30am, and Frank, Charley and Mary are on the roof of an old apartment house waiting for the first-ever earth-orbiting satellite. Suddenly, Sputnik is there in the sky, and for the three young friends, anything is possible (Our Time). The Last Five Years Jason Robert Browns one act musical The Last Five Years premiered in Chicago and was later produced off-Broadway in 2002. The story explores the five year relationship of Jamie Wellerstein and Cathy Hyatt. Like Merrily it also makes use of reverse-linear motion, but just for one character; so Jamies story moves chronologically through their relationship, but we begin at the end of Cathys story moving chronologically backwards. Their relationship begins in their early twenties; Jamie is an up and coming novelist, Jewish and intense. Cathy is a struggling actress, catholic and insecure. Browns score is diverse and he is not afraid of writing catchy melodies with much of the material being pop-driven and wedded to intelligent lyrics that explain who these characters are. The show was met with high acclaim, with critics praising the Browns genuine, smart, humorous and moving writing . The show begins with Cathy alone in her apartment as her marriage to Jamie has ended, and he has just moved out (Still Hurting). When the song finishes, Jamie appears. It is five years earlier and he is on their first date. We learn that Jamie is Jewish and Cathy is not. Despite this, Jamie is completely smitten with his Shiska Goddess The scene then switches to Cathy sitting on a pier in Ohio with Jamie, who has come to visit her for her birthday while she does summer stock theatre (See Im Smiling). It is clear that she is not happy about spending her time away from Jamie and is enthusiastic about fixing their marriage. She becomes very angry when Jamie announces that he has to return to New York. They argue, and Cathy claims that he spends all of his time thinking only of himself, singing you and you and nothing but you. During interludes in the music, Jamie, several years earlier, talks to a literary agent about the book he has just written. His future looks promising. The play moves away from their argument, and Jamie tells a friend that he is moving in with Cathy. Everything seems to be going right for him; his book is being published and the Atlantic monthly is printing the first chapter. Even though his work and his relationship with Cathy seem to have taken on lives of their own, hes too happy to get worried (Moving Too Fast). Cathy, meanwhile, is making a call to her agent. Though we only hear her side of the conversation, it is obvious that she is struggling with her career. Cathy sits at Jamies book signing party. She sings about her life with him, asserting that even though he often obsesses over his writing and ignores her, she is terribly in love with him (A Part of That). Cathy confesses that she does not act independently anymore, but instead follows in his footsteps. Jamie celebrates his first Christmas with Cathy. He tells her a fable (which he has written, new and unpublished) about an old tailor named Schmuel whose encounter with a magical clock gives him infinite time to realize the dress of his dreams. Jamie reveals the parallel between Schmuel and Cathy: she needs to take the time to unlock her dreams. He presents Cathy with her Christmas present: a watch (The Schmuel Song). Cathy sits in Ohio and writes a letter to Jamie. They have just been married and she is missing him dreadfully. She describes to Jamie her quirky life in Ohio among her eccentric cast members (A Summer in Ohio). Jamie is sitting with Cathy in a boat on the lake in Central Park. He proposes. Cathy enters and Jamie presents her with the engagement ring and, for the first and only time in the musical, their stories meet and they sing together (The Next Ten Minutes). They exchange vows and rings, promising to stay together for the next ten lifetimes. They kiss before Jamie escorts Cathy to the rowboat, where she has the other side of the conversation that Jamie had before her arrival. Jamie watches her go. The newly-wed Jamie is facing some temptation issues. He feels like he is constantly bombarded by attractive women, especially since his writing career has taken off (A Miracle Would Happen). Cathy, meanwhile, embarks on a series of audition for the job in Ohio (When You Come Home to Me). She is frustrated with the audition process and discusses her sense of inadequacy with her father (Climbing Uphill). Jamie, on the phone with Cathy, does his best to convince his wife that his relationship with his editor, Elise, is purely platonic. Cathy doesnt believe him. Jamie wants to celebrate a book review in The New Yorker, but Cathy isnt in the mood to go out. She sings passionately about her desire to be independent, refusing to trot along at the geniuss heels. Jamie is reading an excerpt of his book. It is obviously about his relationship with Cathy. In the next scene, Jamie is fighting passionately with Cathy. It is toward the end of their relationship and he is trying desperately to just get her to listen to him. He wonders aloud if they will ever get to the point where things are easy, where there arent so many obstacles facing their marriage. He accuses her of being unsupportive of his career just because hers is failing. Though his words are harsh, he promises her that he believes in her unconditionally, and that if he didnt he wouldnt love her (If I Didnt Believe in You). Some time into the relationship, Cathy drives Jamie to her parents house in the suburbs. As she drives, she babbles happily about her past relationships and her desire not to end up in the same small town life as her best friend from high school: married with children and living in a little cute house on a little cute street with a crucifix on the door (I Can Do Better Than That). At the climax of the song, she asks Jamie to move in with her. Towards the end of the marriage, Jamie wakes up in the apartment beside a woman who may or may not be his editor, Elise (Nobody Needs to Know). He tries to defend his actions and blames Cathy (who is away in Ohio) for destroying his privacy and their perfectly balanced relationship. Jamie promises not to lie to this woman and tells her, just as he told Cathy in Shiksa Goddess, that I could be in love with someone like you. Cathy is at the end of her first date with Jamie. She sings goodbye to him (Goodbye Until Tomorrow). She proclaims that she has been waiting for Jamie her whole life and is ready for this romance. Simultaneously but five years forward, Jamie sits in their shared apartment writing a farewell note (I Could Never Rescue You). As Cathy waves Jamie goodbye until tomorrow, Jamie wishes Cathy simply goodbye. So what do these two musicals have in common apart from the obvious manipulation of time used in each story? Well it becomes apparently clear on examination of both the shows and their creators that these stories are more than just something to be told, but in fact stay perilously close to home and stem from a more personal elements of the world of both Sondheim/Furth and Jason Robert Brown. In Merrily the character, composer Frank Shepherd, advises an aspiring writer Dont just write what you know Frank says as he points to his head. Instead, he encourages to write what you know, pointing to his heart. Despite Sondheim always being very avid that he never writes himself into any characters, there was a clear choice made to change the original Kaufman and Hart play from playwright and painter to composer and librettist who write musical comedies together. There are further similarities established by making the librettist a native of Chicago and graduate of Columbia University. Also we note that the theatre in which Frank and Charleys hit show is produced is The Alvin, which was home to Sondheim and Furths first great hit Company in 1970 and later Merrily itself in 1981. Where the characters and contemporary settings in Company were directly forcing the audiences to acknowledge and confront the themes presented, Merrily also challenges Sondheim and Furth themselves to acknowledge their own world, their own relationships and the industry they find themselves in. Putting the characters in the familar surroundings of Broadway productions allows Sondheim and Furth to make a real statement about the industry; What kind of people fill this world? What kind of pressures do writers and composers face throughout their careers? What do producers want? Can one walk the fine line between commercial success and artistic integrity? Perhaps it is this demystifying of the Broadway illusion was what led to the original production of Merrilys early closure? Jason Robert Brown is more open about his obvious personal link to the character of Jamie and the similarities of the Jamie/Cathy relationship to that of Brown and his failed marriage to actress Theresa ONeill. We see how the rise of Jamies career as a writer mirrors that of Brown as a composer and the troubles it gave in marriage. Indeed, ONeill even threatened legal action before the opening of the off-Broadway production, claiming the piece came too close to real life. Brown made some changes, disclosing them, he states, would violate the settlement but we know that one of the major changes was the inclusion of the Shiska Goddess instead of I Could Be In Love With Someone Like You. The fact that both shows deal with a certain type of person an artist, a creator, trying to make a professional career in New York dictates the musical and lyrical style of the show; In Merrily the fact that the show deals with two friends who write Broadway musicals leads to a traditional book musical with a score widely considered to be one of Sondheims most accessible scores with many ironically hummable melodies. With the characters of Frank and Mary, Sondheim and Furth have the chance to have some verbal fun as they enforce their characters abilities as writers. We see with that Mary has a habit of taking other peoples clichà ©d conversation and turning it into unexpected meanings, for example in the opening party seen: Ru: So what do you do? Mary: I drink. Ru: No, what do you really do? Mary: I really drink. Also, when Frank tells everyone that he and Mary go way back, she continues, but seldom forward, not only a comment on their stalling friendship but also a clever inside joke on the narrative structure of the piece. Verbally, Mary keeps taking people places they dont expect to go. Sondheims lyrics in That Frank show this ability to take the listener down one road and then take an unexpected turn in another direction. Singing about Franks guest she says: These are the movers, these are the shapers These are the people who give you vapors And in Now You Know she makes the surprising point that you should burn your bridges every now and then, turning around the conventional idea that burning bridges is a negative thing. Similarly there is some further beautiful wordplay highlighting her knack with words as she advises Frank that bricks can tumble from clear blue skies, and that people love you and tell you lies Charley sometimes plays a similar verbal trick. Whilst being interviewed on TV he is asked, What comes first, the words or the music? he replies, Generally the contract. Infact, the song Franklin Shepherd Inc is a complete show piece for Charley, highlighting both his talents with words and having only been introduced to the character, the audience are made aware of the dynamics of his character who seeks purity of purpose, dedication and the rewards of keeping it simple. On the other hand, composer Frank is inarticulate in comparison. We find that when he opens his mouth he tends to create some clichà © like the worst vice is advice or she is the raft that keeps me from drowning. Also, we note that he only sings one solo number in the show Growing Up, where we become aware of the characters ability to think he is rationalising his hopes and beliefs when he really means compromising. Both shows seem to have a sense of honesty with the creation of real, multi-layered storyline and flawed characters. Maybe it is the close relationship of creator(s) and story that manages to generate scenes and songs which capture a moment in time or an emotional snapshot which sets these shows apart. Furthermore, both shows also centre on the fragility of relationships, with the manipulation of time constantly conditioning and changing the audiences view of the relationships and where their sympathies lie. **

The Heart of Darkness: The Great Human Disease :: Literary Analysis, Joseph Conrad

It is easy to look at others and see their faults and weaknesses, but it is hard to see the same vices in ourselves. In the novella Heart of Darkness, by Joseph Conrad, this universal human flaw can be seen in the character of Marlow. While it appears that Marlow escaped the darkness, really he remained just as lost in the wilderness as the rest of those involved. The truth is that Marlow was not the exception. He may have escaped Africa, but he did not escape the darkness. Marlow thought that he had only â€Å"peered over the edge† (pg. 119), seen into the darkness, when really he had fallen into it. He had been seduced by the snake. It should have been obvious to Marlow that there was something wrong with this company. There were countless clues right in front of him. Nothing was masked or hidden, made to appear wholesome. First of all, the way that he got the job was something that should have raised suspicion. The previous captain had died â€Å"in a scuffle with the natives† (pg. 12). That bit of information should have made Marlow reconsider taking the job or at least raised some questions concerning the circumstances of the â€Å"scuffle.† Aside from how he got the job, from when he first set foot in Brussels, Belgium, Marlow saw so many off-putting things. He describes the city as a â€Å"whited sepulcher† (pg. 14)-a symbol of death. It is a biblical allusion from the book of Mathew. In a passage Mathew describes â€Å"whited sepulchers† saying that they â€Å"appear beautiful outward, but are within full of dead men's bones, and of all uncleanness† (Matthew 23:27). The fact that Marlow recognizes this shows that he is not completely ignorant to the truth about the company. Then he walks into the company’s office positioned on â€Å"a narrow and deserted street in deep shadow† (pg. 14), and he sees these two women knitting black wool, looking as though they were â€Å"guarding the door of darkness† (pg. 16). Basically everything was telling him not to go behind those doors-not to take the interview-and Marlow chose to do it anyway. At one point Marlow even says it was as if he â€Å"had been let into some conspiracy,† into â€Å"something not quite right† (pg. 15). Clearly, Marlow knew that there was something nefarious about the whole business, and yet he took the job just the same, thus disproving his innocence in

Pfizer information systems Essay

Pfizer is a health organization in form of a pharmaceutical company. It has its headquarters in London. Due to the wide distribution of activities within the corporation however, success of its activities has been through the use of Clinical Management System (CMS). This is management software, which is in a form of a wide scope of database that support the storage, processing and release of information across different departments. In 2000, this information system database won the top honor towards care management. The nature of the database is inform of a complex autonomy of information sourcing, storage and dissemination center to the various departments within the organization. (http://ieeexplore. ieee. org/Xplore/login. jsp? url=/iel5/6709/20043/00926806. pdf? arnumber=926806) It has been an important implement towards the maintenance of patient records in electronic forms. It helps in providing support for the providers of primary care, care managers, health professionals and nurses with the most appropriate framework for decision-making. Within its system, CMS database holds records about the outlay of various chronic diseases. Elsewhere, it is equipped with the health information of various patients which is seen as an important step towards offering adequate performance lifestyle in the care management for the patients. (http://www. pfizer. com. my/01b_bus. asp) To Pfizer, CMS database system was developed as a solution towards patients care management. It has been a tool for supplement health care management in various institutional process management within the organization. A complex autonomy of data is held within its system which captures patient health history, chronic diseases, and medical attention given to them above others. Decision support for patients is attained through the provision of information across various departments within the organization. The database helps the professionals for health care in collected the most appropriate medical history, laboratory data, medical data information on treatment status, symptoms and other basic patient information. Within its system also, treatment information on patients that have diabetes, depression and heart failure is maintained. It also has a component of modules that are used by health care professionals in facilitating health lifestyles. Consequently, an approach towards lifestyles that help to reduce the risks involved in cardiovascular disease is provided. (http://www. pfizerhealthsolutions. com/media/071301_award. asp) Therefore, CMS is a risk management database system where information which is patient specific is stored. Consequently, the stored information is thus configured towards providing the most appropriate real-time analyzed decision support structures to the caregivers. The application of the information held in the system involves trained nurses as well as care managers who are licensed to use various program protocols under strict supervision of a specialist. They then deliver the most appropriate care towards the success of the patients. It has various clinical features and functions aimed at patient care management. Generally, Pfizer Health solutions have been known in offering and enhancing efficiency and quality in health care delivery. This would perhaps be a simple structure of database CMS information system.

Edward Bloom

Who is Edward Bloom? By: Michael Preciutti Edward Bloom is a hero. He is a man driven with optimism, cares for others and makes their lives better, and he is a man that wants only to be remembered when he passes away. It is his charming good looks and his ability to create a friendship with whomever he becomes acquainted with, which enables Edward to stay a remembered hero. But what keeps him most separated from the usual person is his astounding ways in which he tells his stories. Blooms stories tell of a man filled with courage, honor, leadership, and great strength, all of which are characteristics of an epic hero.As a child he began to show signs of such characteristics when he was pressured by his friends to sneak into an old witches house to steal her glass eye. Of course, the witch took a liking to him and he found himself a new friend. Such an act most vividly displays an immense sense of courage and honor towards his word. In another scene, the young man is asked by his town to ward off of an evil creature that has destroyed several buildings. Bloom realizes thought that the creature was only a man†¦ a very large man living in a very small town.The man’s name was Karl and he found it hard to fit in as Edward points out, â€Å"Most things considered evil are just lonely. † Such leadership as Edward Bloom creates in the scene is also found throughout the rest of the film. Edward Bloom is a hero not only because he helps people like Karl, or journey’s through scary woods barefoot, or even because he was hit by a carnival ride that sent him flying three hundred feet in the air and survived without a single injury, but also because he is remembered for more than a lifetime.His stories live forever, as well as his life’s adventures. Edward Blood exemplifies what it means to be a hero. A hero is supposed to be courageous, strong, loyal, and most importantly, remembered. Edwards’s stories had been told so many times that they had allowed him to become immortal. He was a perennial figure amongst those he knew his stories.

Free Essays on Gowain The Grren Knight

In Sir Thomas Malory’s Le Morte D’Arthur, John Gardner’s translation of Sir Gawain and the Green Knight and Burton Raffel’s translation of Beowulf, King Arthur, Gawain, and Beowulf are hero’s because they exhibit bravery in the face of danger. Beowulf shows off his bravery when he goes up against Grendal. King Arthur exhibits bravery when Mordrid challenges him. Gawain shows bravery when he goes to meet the Green Knight. All three of these men show courage when confronted with a challenge. Beowulf shows off his bravery when facing Grendal. â€Å"Like Grendal, gripped in my hands and torn, but his breath will be burning hot, poison will pour from his tongue† (Raffel, 670-673). Beowulf has boldness; here it shows that he is not afraid of Grendal even after his hands were torn off. He showed even more bravery when all of his men abandoned him and he was all alone to fight Grendal. King Arthur needs courage when he faces Mordrid after he is chall enged. In a dream Gawain came to Arthur and said â€Å"†¦and warned him that and he fought on the morn, he would be slain!†(Malory,171). He showed confidence when his men and Mordrid’s men got together and did not fight right away. King Arthur has defiance when he decides the stay behind, after the massacre of his men, and fight Mordrid although; the dream from Gawain told him he would die. Gawain shows off his manhood when he honors his promise to the Green Knight to return in one year. Gawain exhibits his fortitude when he tells the Green Knight to stop stalling and to take his swing at him. He said â€Å"But be brisk, man by your faith and come to the point! Deal out my doom if you can and do it at once!†(Gardner, 162) He has to use his bravery when he lies to the king about taking the green sash from his wife when the king said I want to know everything she gives you. All three men show they are heroes through bravery. Beowulf showed his when he fought Grendal alone, with his bare hand... Free Essays on Gowain The Grren Knight Free Essays on Gowain The Grren Knight In Sir Thomas Malory’s Le Morte D’Arthur, John Gardner’s translation of Sir Gawain and the Green Knight and Burton Raffel’s translation of Beowulf, King Arthur, Gawain, and Beowulf are hero’s because they exhibit bravery in the face of danger. Beowulf shows off his bravery when he goes up against Grendal. King Arthur exhibits bravery when Mordrid challenges him. Gawain shows bravery when he goes to meet the Green Knight. All three of these men show courage when confronted with a challenge. Beowulf shows off his bravery when facing Grendal. â€Å"Like Grendal, gripped in my hands and torn, but his breath will be burning hot, poison will pour from his tongue† (Raffel, 670-673). Beowulf has boldness; here it shows that he is not afraid of Grendal even after his hands were torn off. He showed even more bravery when all of his men abandoned him and he was all alone to fight Grendal. King Arthur needs courage when he faces Mordrid after he is chall enged. In a dream Gawain came to Arthur and said â€Å"†¦and warned him that and he fought on the morn, he would be slain!†(Malory,171). He showed confidence when his men and Mordrid’s men got together and did not fight right away. King Arthur has defiance when he decides the stay behind, after the massacre of his men, and fight Mordrid although; the dream from Gawain told him he would die. Gawain shows off his manhood when he honors his promise to the Green Knight to return in one year. Gawain exhibits his fortitude when he tells the Green Knight to stop stalling and to take his swing at him. He said â€Å"But be brisk, man by your faith and come to the point! Deal out my doom if you can and do it at once!†(Gardner, 162) He has to use his bravery when he lies to the king about taking the green sash from his wife when the king said I want to know everything she gives you. All three men show they are heroes through bravery. Beowulf showed his when he fought Grendal alone, with his bare hand...

Essay about Bosnia

Essay about Bosnia Essay about Bosnia Essay about Bosnia: Topic Ideas If you need essay about Bosnia, you will find this article useful. We are online 24/7 to help you with writing any essay on any topic and within any deadline. If you are looking for help with writing college essay online or need professional custom writing service, do not hesitate to place an order at our site and get your paper written by professional and experienced essay writers! Here are some tips you may find useful for writing your essay about Bosnia. Introduction is the place to present your topic, formulate the purpose of writing, and state the scope of research Discussion section of your essay about Bosnia may include the historical roots of enmity of the Bosnian people. Analyze origin of crisis in Bosnia and Herzegovina. You can describe disintegration of Socialist Federal Republic Yugoslavia. You may show in your essay about Bosnia the first stage of peacemaking (August, 1991 - 1993): Z. Kutilero's plan. S. Vznsa's plan, D. Ouena's plan, etc. Give the reasons of failure of the first stage of peace-making initiates. Consider the second stage of peace-making process - the so-called plan of Contact group. Take into account the Dayton peace agreement: substantive provisions, agreement estimation, etc. Writing essay about Bosnia, review a role of the USA and NATO in the course of conflict settlement. You may need a guide to essay writing:. Essay about Bosnia: Sources of Data The sources which can be used in your essay about Bosnia can be classified as follows: - Official documents of the international organizations, such as the United Nations Organization, the International Tribunal across the former Yugoslavia; - Diplomatic documents, the internal political certificates including the departmental documentation, parliamentary reports, correspondence of officials; - Materials of statistical and auxiliary character; Essay about Bosnia: Custom Writing If you have neither time nor desire to write essay about Bosnia, you have an opportunity to take advantage of our custom college essay help. Our essay writers are experienced; our prices are affordable; and our services are 100% legit. We pay peculiar attention to the smallest details of your instruction and double-check essay about Bosnia for plagiarism. When you buy essay about Bosnia writing service at our site, you can be sure to get a custom written essay which meets all instruction points, is originally and properly referenced! You may also read great article on how to write favorite season essays and review academic tips on persuasive essay writing. Interesting posts: Custom Beowulf Essay Composition Essay Autobiographical Essays Synthesis Writing Steps How to Write a Book Report

Business Plan For Early Intervention Education Essay

Business Plan For Early Intervention Education Essay The purpose of this paper is to show the need for early intervention for infants and toddler with Autism and Intellectual Disabilities. Kitkat the Educators program will prepare disabled students to excel at a young age, by teaching, training stimulating the mind to create an atmosphere to function outside of one’s self. Kitkat is not like the competitors, this school will focus and offer advance communication skills (technology) to encourage speech, physical strength, academics, top of the line technology, after school tutorial, recreational, craft and dance. This disability has created a need for quality child care development and training to help children with Autism and Intellectual Disabilities to be successful in life. Also, the owner focuses on parent trainings, parents turn to for support, reassurance, and hope when faced with the uncertainty of their child’s future. It is important for parent participation as long as their child receives services from the scho ol. This program will focus on parents learning all techniques use in the classroom in the home, and community. History of Organization Kitkat is a privately held corporation run by its owner, Cathy Austin, who has 20 years of experience teaching students with Intellectual Disabilities (ID) and Autism (A). The owner is certified as special education teacher and highly qualified by the State of Georgia. The owner currently has a bachelor degree with a concentration in mentally retardation. Which is now known as intellectual disabilities? The owner will be supported in daily operations of the school by a consultant, a campus director and certified educators with experiences in the child care field. Intellectual disability (ID) is now more common amongst autistics than in the general population. Overview: According Ackerman, (2011) â€Å"The increasing prevalence of Autism has been recognized as the fastest growing developmental disability in the nation, affecting one in 88 children. It is now the third most common childhood disorder, more common than Down syndrome and childhood diabetes combined. In turn, parents need to be informed of the assessment, treatment, and intervention resources available to help their children if diagnosed with autism. At the center of KitKat the Educator, we want to reassure parents that there is hope, and through our services, individuals will be able to maximize their potential. KitKat has established itself as the institution that parents turn to for support, reassurance, and hope when faced with the uncertainty of their child’s future. We want to reassure parents that there is hope, and through our services, individuals will be able to maximize their potential.† To most effectively meet the needs of children with autism and their families, KitKat the Educator has developed a training and education center scheduled to open in 2013. Ackerman states (2011) â€Å"this new initiative will create a more timely early diag nosis screening for infants and toddlers who may be afflicted with Autism. A Licensed Clinical Psychologist (LCP) will be hired to meet the ever-growing demand for extensive evaluation, assessment, and treatment services. KitKat will work collaboratively with local service providers, and school systems, to create a progressive and comprehensive treatment facility to best serve children’s needs (Ackerman TACA, 2012).†

Intellectual Property Rights Assignment Example | Topics and Well Written Essays - 500 words

Intellectual Property Rights - Assignment Example One cannot use government trademarks or the logos of government agencies without getting permission from relevant authorities. For instance, people are prohibited from using government’s agencies logo/trademark on their social media pages. Copyright may protect works that have been prepared for the government by independent entities. The government may have the exclusive rights to use such works. Individuals are not permitted to use government works in ways that show endorsement by a government agency or worker. For instance, it is illegal to use a photo of a government official who is wearing a product of a person/company in an advertisement.4. What are the different types of Government contract data rights?If the government funds a project on its own, it obtains an â€Å"unlimited rights† license. The rights apply to non-commercial technical data, computer software, and computer software documentation. In cases where both the government and a contractor fund a project , there will be a need for a â€Å"Government purpose rights† license. In case a contractor solely funds the project; there will be a need for a â€Å"restricted rights† license in non-commercial computer software. A â€Å"limited rights† license will apply to noncommercial technical data .5. How does the government claim title to an invention while if someone files for a patent while working for the government?Federal law states that rights to inventions created by federal employees belong to the government in some situations.

Hypothetical Designs Essay Example | Topics and Well Written Essays - 1000 words

Hypothetical Designs - Essay Example Research design involves some basic steps which are discussed below. Research study can be exploratory, descriptive, hypothesis testing or just a case study analysis. The nature of the study basically depends on the fact that to which stage has knowledge of the researcher advanced; while conducting the research. Exploratory studies are for example conducted on issues that are relatively new, aiming at gaining more generic information without solving any problems. When a researcher has decided which type of research he wants to conduct, than he decides some other important variables which are part of research design e.g. Time horizon, sampling design, unit of analysis, data collection method, measurements, study settings, extent of researcher interference, types of investigations. The design can also be judged by type of assignment of samples. If random assignments are made it is experimental design, non-random is non-experimental design and it is quasi design if it has non-random ass ignment but all other ingredients of an experimental design.

What is the Taboo Thesis The works of Gorer, Walter, Moller and Cline Essay

What is the Taboo Thesis The works of Gorer, Walter, Moller and Cline - Essay Example This phobia against death has made people avoid discussing death in public and today it has become a taboo, like pornography was in the medieval ages. Sociologists and thinkers such as Gorer, Moller and Cline have studied the subject in great detail with solid research and study and have recognized the changed behavior of people towards death. Instead of accepting its existence and getting on with the reality that we have to leave this world one day, people deny death and this is reflected in their behavior towards death rituals and gatherings. Discussing about death or the deceased person is considered to be strange in the society. People that talk of death or the deceased people face prudery at the hands of their social environment. And thus death has become a taboo, something not worth talking about. The scenario was not alike in the past; in fact this is a modern day development. This transition in the reactions of people with respect to death, as noted, studied and explained by Gorer and his proponents is known as Taboo Thesis. In this paper discussion will be made on the following thesis statement, â€Å"Death, today, is treated as a fearsome, alien phenomena and has become a taboo, with lesser and lesser people concerned about it. â€Å" Contribution from Gorer Geoffrey Gorer, born in 1905, was a renowned English Anthropologist. He spent his life in understanding the nature of humans and how do they get along with different variation in their lives. One of his greatest contributions to the field of Sociology is his work and research on the notion of death, the transition that it has been through the ages and its prevalent status in the current world order, categorically UK. Very interestingly Gorer compares the treatment of death in the modern society with that of the notion of pornography in the Victorian Era. This creative and analytical thinking ability of Gorer made him stand out of other thinkers and anthropologists and thus his work has become ex ceedingly significant for socialists in order to expand their horizons of study on death or other related areas (Gorer 1955). Gorer compares the treatment of the notion of pornography in the Victorian era with that of the treatment of death in the contemporary world. In the Victorian era pornography was considered to be a highly intimate affair and discussion in public was considered to be an â€Å"eye-brow† raising issue that would lead to prudery in the society if projected. Gorer does not approve of such reactions as he believes that copulation and sex are issues known to people in general so veiling them does not make a lot of sense as people tend to speak about issues that they are aware of, so the same must hold true for pornography as well. This argument is aesthetically forwarded by Gorer regarding death and reaction of people to it in the contemporary world. Gorer opines that death is as big a truth in life as life itself, but today people try to evade from its exist ence in a manner that is similar to the Victorian era where people avoided sex and obscenity related discussions in public. Gorer believes that the society is distancing itself from the acceptance of a universal fact and truth and perhaps this is something that one would agree with as well (Gorer 1955). A contemporary example Let’s consider the Somalian drought, termed as the â€Å"worst humanitarian crisis† by the UN. It is on the verge of engulfing the lives of more than 700,000 humans in the months to come. This drought has shown the real face of humans to them, but it is such a pity that we still don’t care. No matter how steep the death toll is, no matter how severe a disaster is we just continue living

Businees Essay Example | Topics and Well Written Essays - 1000 words

Businees - Essay Example By selecting an individual from this way we will be able to understand this particular topic more clearly. If you cannot think of an firm, individual or industry according to the need, the we can go to Auraria Library and review the Denver Business Journal: Book of Lists, which is annual publication that provides contact information for top ranking companies in Denver, across a range of discipline. But it must be keep in mind that while selecting the data regarding this that the individual who will be choose for the interview must be the founder , co-founder or member of the original management team that started the company. The company must also still be in existence today. The choice of company or sector is completely upon the interviewer. It may be a high wealth company, a small company, a small lifestyle business, or a company that started small but is now experiencing significant growth. 1. First step regarding this is to one has to contact with the desired company or interviewee as soon as possible. Entrepreneurs are busy person. So to get an appointment from a busy person can be a bit difficult job. If positive results are not coming in the first approach then have to try again and again. 3. Now a convenient meeting time and place have to be fixed for both the interviewer and the interviewee. The time must be set in such a way so that the interviewer can get time to prepare the question what is going to be asked in the interview. 2) A recording can be done of the interview with the permission of the entrepreneur. This is so because lots of information can come within half an hour. So if any point is missed by the interviewer he/ she can get it through the recording. The outcome of the interview is iTriage is a consumer health care company founded in 2008 by two emergency medicine physicians. Over 9 million health care consumers

Costco's management style and how the business operates Research Paper

Costco's management style and how the business operates - Research Paper Example With due regard to the managerial functions and their necessities within an organization, the primary objective of this paper is to demonstrate the fundamental roles and functions of managerial functions that are practiced by Costco Wholesale Corporation (Costco) in the global retail industry (Lewis, Goodman, Fandt & Michlitsch, 2007). Costco is globally well-known for its extensive operations of retailing broad assortment of products for different group of customers across the globe. The organization principally involves a membership warehouse facility that is dedicated to provide extensive collection of quality based merchandise to its global customers in a best possible price. Currently, Costco can be observed in more than hundreds of global locations with a wider range of merchandise, convenient specialty departments as well as elite membership services serving different group of global customers (Costco Wholesale Corporation, 2013). Therefore, the main purpose of this report is to reveal the managerial functions including planning, organizing, leading as well as controlling performances of Costco in its global business operations. The managerial functions are regarded as the pivotal factors that significantly direct an organization to accomplish its broad array of business practices. According to the rapid development of the global business environment, the organizations seek to achieve better control of its range of activities to remain competitive. With this regard, it is highly essential for an organization to incorporate an effective set of managerial functions for the purpose of strengthening and developing its operational as well as managerial capabilities through designing effective set of planning, organizing, leading as well as controlling functions (Costco Wholesale Corporation, 2012). This can be better understood with the help of the following pictorial illustration. In relation

What is the Taboo Thesis The works of Gorer, Walter, Moller and Cline Essay

What is the Taboo Thesis The works of Gorer, Walter, Moller and Cline - Essay Example This phobia against death has made people avoid discussing death in public and today it has become a taboo, like pornography was in the medieval ages. Sociologists and thinkers such as Gorer, Moller and Cline have studied the subject in great detail with solid research and study and have recognized the changed behavior of people towards death. Instead of accepting its existence and getting on with the reality that we have to leave this world one day, people deny death and this is reflected in their behavior towards death rituals and gatherings. Discussing about death or the deceased person is considered to be strange in the society. People that talk of death or the deceased people face prudery at the hands of their social environment. And thus death has become a taboo, something not worth talking about. The scenario was not alike in the past; in fact this is a modern day development. This transition in the reactions of people with respect to death, as noted, studied and explained by Gorer and his proponents is known as Taboo Thesis. In this paper discussion will be made on the following thesis statement, â€Å"Death, today, is treated as a fearsome, alien phenomena and has become a taboo, with lesser and lesser people concerned about it. â€Å" Contribution from Gorer Geoffrey Gorer, born in 1905, was a renowned English Anthropologist. He spent his life in understanding the nature of humans and how do they get along with different variation in their lives. One of his greatest contributions to the field of Sociology is his work and research on the notion of death, the transition that it has been through the ages and its prevalent status in the current world order, categorically UK. Very interestingly Gorer compares the treatment of death in the modern society with that of the notion of pornography in the Victorian Era. This creative and analytical thinking ability of Gorer made him stand out of other thinkers and anthropologists and thus his work has become ex ceedingly significant for socialists in order to expand their horizons of study on death or other related areas (Gorer 1955). Gorer compares the treatment of the notion of pornography in the Victorian era with that of the treatment of death in the contemporary world. In the Victorian era pornography was considered to be a highly intimate affair and discussion in public was considered to be an â€Å"eye-brow† raising issue that would lead to prudery in the society if projected. Gorer does not approve of such reactions as he believes that copulation and sex are issues known to people in general so veiling them does not make a lot of sense as people tend to speak about issues that they are aware of, so the same must hold true for pornography as well. This argument is aesthetically forwarded by Gorer regarding death and reaction of people to it in the contemporary world. Gorer opines that death is as big a truth in life as life itself, but today people try to evade from its exist ence in a manner that is similar to the Victorian era where people avoided sex and obscenity related discussions in public. Gorer believes that the society is distancing itself from the acceptance of a universal fact and truth and perhaps this is something that one would agree with as well (Gorer 1955). A contemporary example Let’s consider the Somalian drought, termed as the â€Å"worst humanitarian crisis† by the UN. It is on the verge of engulfing the lives of more than 700,000 humans in the months to come. This drought has shown the real face of humans to them, but it is such a pity that we still don’t care. No matter how steep the death toll is, no matter how severe a disaster is we just continue living

Costco's management style and how the business operates Research Paper

Costco's management style and how the business operates - Research Paper Example With due regard to the managerial functions and their necessities within an organization, the primary objective of this paper is to demonstrate the fundamental roles and functions of managerial functions that are practiced by Costco Wholesale Corporation (Costco) in the global retail industry (Lewis, Goodman, Fandt & Michlitsch, 2007). Costco is globally well-known for its extensive operations of retailing broad assortment of products for different group of customers across the globe. The organization principally involves a membership warehouse facility that is dedicated to provide extensive collection of quality based merchandise to its global customers in a best possible price. Currently, Costco can be observed in more than hundreds of global locations with a wider range of merchandise, convenient specialty departments as well as elite membership services serving different group of global customers (Costco Wholesale Corporation, 2013). Therefore, the main purpose of this report is to reveal the managerial functions including planning, organizing, leading as well as controlling performances of Costco in its global business operations. The managerial functions are regarded as the pivotal factors that significantly direct an organization to accomplish its broad array of business practices. According to the rapid development of the global business environment, the organizations seek to achieve better control of its range of activities to remain competitive. With this regard, it is highly essential for an organization to incorporate an effective set of managerial functions for the purpose of strengthening and developing its operational as well as managerial capabilities through designing effective set of planning, organizing, leading as well as controlling functions (Costco Wholesale Corporation, 2012). This can be better understood with the help of the following pictorial illustration. In relation

Pragmatism in Government Essay Example for Free

Pragmatism in Government Essay The character of politics makes consistency pretty close to impossible, partly because politicians are human and human nature is inconsistent, and partly because the voters dont really want consistency. As voters, we have the luxury of holding politicians to standards we would almost certainly be unable to meet if we were in their positions. And when they fail, we revile them for their hypocrisy, which is as pointless as reviling a dog for having a moist nose. Now, all of this may make Auntie sound awfully cynical. Should we have no moral standards at all for politicians? Should we throw principles by the wayside and let ome kind of shifty situational ethics fgleaf naked greed and power grabbing? Not at Just for illustration, take the issue of saving people from oppressive dictators, which is unquestionably a worthy concept, right up there with protecting children from pedophiles or saving animals from being abused and mistreated. But no matter how worthy an end is, its moral righteousness alone can never Justify evil means employed in achieving it. Its not wrong, cold, or cynical to carefully calculate the cost of achieving a noble end, its responsible, and responsibility is what we should be emanding from ourselves and the leaders we elect to represent us. Costs come in many forms. We may not always agree on the totals, or even what should be counted as cost in such an equation, but the greater the potential for harm from an action, the more stringently we should perform the analysis. If, for example, saving people from an oppressive dictator requires unpopular political decisions, economic pressure that involves some level of pain and suffering on both sides, diplomatic actions that require quids-pro-quo wed rather not give, possibly even strained relations with another party whose good will has value for us, etc. thats one calculation. If it requires military action, thats another cost accounting entirely. Military action, even for noble motives, has enormous potential for doing harm if something goes wrong, if errors are made, or the logistical or tactical situations change. And the intensity and impact of that harm is likely to be enormous as well. The consequences can be grave, long-lasting, and far-reaching, so the costs have to be calculated with extreme care and with maximum possible integrity. Those potential costs, and the likelihood of their being required, have to be factored into the equation. Lets take the other examples, protecting children from pedophiles and saving animals from abuse † each of these goals is indisputably good. What is required to achieve them, however, must be calculated, and each voter, and each elected official, will calculate differently. How effectively will any given measure reduce the risk of children being victimized? What are the costs of each measure, both short-term and long-term? . who bears those costs and n It, tor example, the measure under consideration involves restricting or denying civil rights and liberties granted under the Constitution, how do we choose whose rights will be curtailed? How much will that reduce the risk to children, and how much will it cost all of us to ensure that only those we are certain pose such a risk are denied their civil rights? I saw an amusing bumper sticker recently that said Liberals treat dogs like people, and conservatives treat people like dogs. Although I cant agree with such blanket characterizations (l have known liberals who mistreat dogs, and whose treatment of people wouldnt give dogs much to hope for, and conservatives who rescue dogs and exhibit deep compassion and care for people,) it provokes considerable thought. What are our priorities, and how do we choose to act on them? What should we expect our elected leaders to do with our priorities? First, it helps to remember that our elected officials are balancing my priorities against my neighbors priorities, not to mention the priorities of those who gave big money to their campaigns. And not only our priorities, but our beliefs about what means can and should be used to address them, will differ widely. What if the policy or legislative action that an elected leader truly believes is right also happens to address a priority of a donor who gave them a lot of money? On the other hand, what f the means of implementing that policy or action would go against the donors ideas of what is acceptable? What if those means address a priority of mine, but would require a sacrifice from my neighbor and seem a little doubtful to me? The reason so many people think of issues in black and white is that its easier. By establishing a rigid framework of right and wrong and tying everything to that framework and ignoring the complexities, they free themselves from having to do all those calculations. Its reprehensible enough in a voter, because after all, we have the ultimate responsibility for our government. But in an elected official, whose actions have immediate and far-ranging consequences, taking the black/white shortcut is deeply irresponsible. An elected leader cant be consistent and still be responsibly considering all the aspects of her actions. What she has to be, is thoughtful, cautious, and open-minded† willing to admit mistakes and work to correct them, but less likely to make them because she considers each action thoroughly. And we as voters need to stop reflexively chastising those we elect for inconsistency or hypocrisy, and start holding them accountable for how carefully and completely hey calculate the costs of their decisions, and their willingness to abide by those decisions. Thanks for bringing up such an interesting question, Jeniece, and for putting it to Auntie Pinko! It seems that the question is based on a false dichotomy. Ideology and pragmatism arent an either-or, its a case of apples and oranges. The liberal call tor a pragmatic response to Iraq is not necessarily a choice between idealism and the ends Justify the means, while Clintons support of NAFTA was both pragmatic AND ideological, no matter how misguided (Clinton is a neoliberal after all). The response seems to confuse ideology and values. Ideology is political theory, the basis of policy and, when misguided the lense through which problems and opportunities are viewed. Pragmatism (in the sense used in both the question and the response) is tantamount to realpolitik, which is the practice of politics without moral or ethical values. I myself have an issue with the American political system because it IS largely bereft of ideology outside the leitmotif of neoliberal economics and neoconservative foreign policy. The GOP and the DLC indeed propound the above ideologies and to a great extent base their world-view through ideologically-tinted glasses, but it is a alse ideology in more ways than one. What is worse is that neither group actually articulate their ideology in political discourse with the electorate it is hidden through rhetorical flourish and spin. Neoliberalism is a false ideology because it was created ex post facto in order to justify a pre-existing condition (laissez faire capitalism, free marketism, greed, abuse, etc. ). It was created in Mt. Pellegrin on the basis of the Austrian School of economic theory and it is wholly divorced from democratic principles (the common weal, etc). Neoconservatism is philosophically based on a serially mendacious ndividual (Leo Strauss) that Justifies manipulation and lies. Nevertheless, America NEEDS ideologies because, for too long our political discourse has been driven by relatively unimportant, short-term and specific issues such as abortion, gun control, immigration, and the like. Neither party has expressed a long- term goal and of course strategies to achieve said goals while both parties have gone their merry way maintaining a situation of corporate corruption and the tyranny of special interests. This makes American political discourse something of a bad Joke and party affilliation little different from being a fan of a sports team. cepting, of course, those earthshaking issues such as Terry Schiavos cerebral cortex. Politicis in a democracy is indeed the balancing and negotiation between sides, groups and individuals. The responses confusion between values and ideology clouds the issue in a democracy with ideologically-driven parties (that articulate said ideologies) the compromises take on a different meaning and scope. The absence of ideo logy turns our body politic into a trade show and keeps the electorate from fighting for a better future. Hear, Hear, from the OTHER District of Columbia, Washington State. The Columbia River restricts access, Just like the security forces in D. C. ) Here our politics has shitted over the years as well, even though, tortunately, we are rather progressive. Pragmatism is an important factor in the decisions politicians make, and sometimes utopians lose sight of the dangers and difficulties in making things turn out right. Even so, I agree with the utopians regarding their goals and commitment. The main questions involve what to do about the fact that not everybody agrees, at least in the short term, on the issues. I urge utopians to maintain their goodwill, while nderstanding reality as much as possible. Fighting for justice and a well-adjusted society requires patience and effort, which can often cause people to quit working for a better future. I urge steadfastness to principle here. Idealism is good, as long as you realize that not everybody is idealistic. Progress in human affairs is difficult and somewhat uncertain. But we do have evidence of its existence. Lets stick to our beliefs, through thick and thin. Remember to use your head to help your heartfelt beliefs come to realization, because finding the answers to problems takes thinking and effort.

Summary and Analysis of the Compton Effect

Summary and Analysis of the Compton Effect En = nhf (1) where En is the energy, n is a non-negative integer, h is Plancks constant, and f is the frequency of the photon.2 In 1905, Albert Einstein extended Plancks inference to include not only black body radiation but all electromagnetic waves! Therefore, Einstein hypothesized that light is quantized with energy proportional to its frequency.3 The obvious principle to be deduced from these discoveries is that light possessed attributes of waves and particles! In 1922, Arthur Holly Compton solidified Plancks assumption and therefore firmly established a new era of physics. Compton theorized and then experimentally demonstrated that electromagnetic waves had the properties of particles. Classically, x-rays would shake the electrons of a target material at the same frequency of the x-ray. Hence, the wavelength of radiation from the oscillating electrons would be identical to the wavelength of the incoming xrays. 1 However, it was observed that x-rays were more easily absorbed by materials than waves of longer wavelength. In other words, the scattered  x-rays were of longer wavelength.4 This was contrary to the predictions of classical physics. Compton realized though, that if the interaction was modeled as a collision between two particles (electron and photon), the scattered x-rays would-be of longer wave length (compared to the incident-rays) because the recoiling electron would acquire some of the energy and momentum of the  incoming x-ray.4 Since wavelength is inversely proportional to frequency, the frequency of the scattered x-rays was less. From eq. (1), it is seen  that the energy would also be decreased. When Compton carried out this experiment in 1922 using molybdenum as his target, he verified his theory and provided even more evidence that light also possessed a mass less particle nature Detailed Description of Compton Effect   the elastic scattering of electromagnetic radiation by free electrons, accompanied by an increase in wavelength; it is observed during scattering of radiation of short wavelength-X rays and gamma rays. The corpuscular properties of radiation were fully revealed for the first time in the Compton Effect. The Compton effect was discovered in 1922 by the American physicist A. Compton, who observed that X rays scattered in paraffin have a longer wavelength than the incident rays. Such a shift in wavelength could not be explained by classical theory. In fact, according to classical electrodynamics, under the influence of the periodic electric field of an electromagnetic (light) wave, an electron should oscillate with a frequency equal to that of the wave and consequently should radiate secondary (scattered) waves of the same frequency. Thus, in classical scattering (the theory of which was provided by the British physicist J. J. Thomson and is therefore called Thomson scattering) the wavelength of the light does not change. An elementary theory of the Compton effect based on quantum concepts was given by Compton and independently by P. Debye. According to quantum theory a light wave is a stream of light quanta, or photons. Each photon has a definite energy Ø ¹ =hv=hc/ÃŽÂ »and a definite momentum pÃŽÂ ³= (h/ÃŽÂ »)n, where ÃŽÂ » is the wavelength of the incident light (vis its frequency),cis the speed of light,his Plancks constant, and n is the unit vector in the direction of propagation of the wave (the subscript ÃŽÂ ³ denotes a photon). In quantum theory the Compton Effect appears as an elastic collision between two particles, the incident photon and the stationary electron. In every such collision event the laws of conservation of energy and momentum are obeyed. A photon that has collided with an electron transfers part of its energy and momentum to the electron and changes its direction of motion (it is scattered); the decrease in the photons energy signifies an increase in the wav elength of the scattered light. The electron, which previously had been stationary, receives energy and momentum from the photon and is set in motion (it experiences recoil). The direction of motion of the particles after the collision, as well as their energy, is determined by the laws of conservation of energy and momentum (Figure 1). Elastic collision of a photon and an electron in the Compton effect. Before the collision the electron was stationary:pÃŽÂ ³and pÃŽÂ ³are the momentum of the incident and scattered photons, pe=mvis the momentum of the recoil electron (vis its velocity),(is the photons scattering angle, and à ¸ is the angle of escape of the recoil electron relative to the direction of the incident photon. Simultaneous solution of the equations expressing the equality of the summed energies and momentums of the particles before and after the collision (assuming that the electron is stationary before the collision) gives Comptons formula for the shift in the wavelength of the light: =ÃŽÂ » à ¢Ã‹â€ Ã¢â‚¬â„¢ÃƒÅ½Ã‚ »=ÃŽÂ »0(1 Ë- cos ÃŽÂ ¸) Here ÃŽÂ » is the wavelength of the scattered light, ÃŽÂ ¸ is the photons scattering angle, and ÃŽÂ »0=h/mc= 2.426 ÃÆ'- 10Ë-10cm = 0.024 angstrom (Ã…) is the Compton wavelength of the electron (mis the mass of the electron). It follows from Comptons formula that the shift in the wavelength does not depend on the wavelength ÃŽÂ » of the incident light itself. It is solely determined by the scattering angle ÃŽÂ ¸ of the photon and is maximal when ÃŽÂ ¸ = 180 °, that is, when scattering is straight back: max= 2ÃŽÂ »o. Expressions for the energy Ø ¹eof the recoil, or Compton, electron as a function of the angle à ¸ of its escape may be obtained from the same equations. The dependence of the energy Ø ¹ ÃŽÂ ³ of the scattered photon on the scattering angle ÃŽÂ ¸, as well as the dependence of Ø ¹eon à ¸, which is related to it, is shown in Figure 2. From the figure it is apparent that the recoil electrons always have a velocity component in the direction of motion of the incident photon (that is, à ¸ does not exceed 90 °). Experiment has confirmed all the above theoretical predictions. The correctness of the corpuscular concepts of the mechanism of the Compton effect-and thus the correctness of the basic assumptions of quantum theory-has been experimentally proved. In actual experiments on the scattering of photons by matter, the electrons are not free but are bound to atoms. If the energy of the photons is high in comparison with the binding energy of the electrons in the atom (X-ray and gamma-ray photons), then the electrons experience a recoil strong enough to expel them from the atom. In this case the photon scattering proceeds as if with free electrons. However, if the energy of the photon is not sufficient to tear the electron from the atom, then the photon exchanges energy and momentum with the entire atom. Since the mass of the atom is very great compared to the photons equivalent mass (which, according to the theory of relativity, equals  £y/c2), the recoil is virtually nonexistent; therefore, the photon Dependence of the energyØ ¹ÃƒÅ½Ã‚ »of the scattered photon on the scattering angleÃŽÂ ¸(for convenience, only the upper half of the symmetrical curve is depicted) and the dependence of the energy Ø ¹eof the recoil electron on the angle of escape 0 (lower half of the curve). Quantities related to the same collision event are labeled with identical numbers. The vectors drawn from point 0, at which the collision between the proton with energy Ø ¹ÃƒÅ½Ã‚ ³ and the stationary electron occurred, to corresponding points on the curves depict the state of the particle after scattering: the magnitudes of the vectors give the energy of the particles, and the angles formed by the vectors with the direction of the incident photon define the scattering angle à ¸ and the angle 0 of the recoil electrons path. (The graph was plotted for the case of scattering of hard X rays with wavelengthhc/Ø ¹ÃƒÅ½Ã‚ ³= ÃŽÂ ³o= 0.024 Ã….)  is scattered without a change in its energy (t hat is, without a change in its wavelength, or coherently). In heavy atoms only the peripheral electrons are weakly bound (in contrast to the electrons filling the inner shells of the atom), and therefore the spectrum of the scattered radiation has both a shifted (Compton) line, from scattering by the peripheral electrons, and an un-shifted (coherent) line, from scattering by the entire atom. With increasing atomic number (nuclear charge) the electron binding energy increases, the relative intensity of the Compton line decreases, and that of the coherent line increases. The motion of the electrons in atoms leads to a broadening of the Compton lines in the scattered radiation. This occurs because the wavelength of the incident light appears to be slightly changed for moving electrons; in addition, the amount of change depends on the magnitude and direction of the electrons velocity (the Doppler effect). Careful measurements of the intensity distribution in a Compton line, which reflects the velocity distribution of the electrons in the material, has confirmed the correctness of quantum theory, according to which electrons obey Fermi-Dirac statistics. The simplified theory of the Compton Effect examined here does not permit the calculation of all characteristics of Compton scattering, particularly the intensity of photon scattering at various angles. A complete theory of the Compton Effect is provided by quantum electrodynamics. The intensity of Compton scattering depends on both the scattering angle and the wavelength of the incident radiation. Asymmetry is observed in the angular distribution of the scattered photons: more photons are scattered forward, and the asymmetry increases with increasing energy of the incident photons. The total intensity of Compton scattering decreases with an increase in the energy of the primary photons (Figure 3); this indicates that the probability of the Compton scattering of a photon passing through matter diminishes with decreasing energy. Such a dependence of intensity on  £y determines the place of Compton scattering among the other effects of interaction between matter and radiation that ar e responsible for loss of energy by photons in their passage through matter. For example, in lead the Compton effect makes the main contribution to the energy loss of photons at energies of the order of 1-10 mega electron volts, or MeV (in a lighter element, aluminum, this range is 0.1-30.0 MeV); below this region it is surpassed by the photoelectric effect, and above it by pair production. Compton scattering is used extensively in studying the gamma radiation of nuclei; it is also the basis of the principle of operation of some gamma spectrometers. The Compton effect is possible not only for electrons but also for other charged particles, such as protons; however, because of the protons large mass its recoil is noticeable only during the scattering of photons with very high energy. The double Compton effect consists of the formation of two scattered photons in place of a single incident photon during scattering by a free electron. The existence of this process follows from quantum electrodynamics; it was first observed in 1952. Its probability is approximately a hundred times less than that of the ordinary Compton effect. Graph showing the dependence of the total Compton scattering intensity Inverse Compton effect. If the electrons on which electromagnetic radiation is scattered are relativistic (that is, if they are moving with speeds close to the speed of light), then in an elastic collision the wavelength of the radiation will decrease: the energy and momentum of the photons will increase at the expense of the energy and momentum of the electrons. This phenomenon is called the inverse Compton effect and is often used to explain the radiation mechanism of cosmic X-ray sources, the production of the X-ray component of the background galactic radiation, and the transformation of plasma waves into high-frequency electromagnetic waves. Description of the phenomenon By the early 20th century, research into the interaction ofX-rayswith matter was well underway. It was known that when a beam of X-rays is directed at an atom, an electron is ejected and is scattered through an angleÃŽÂ ¸.Classical electromagnetismpredicts that the wavelength of scattered rays should be equal to the initial wavelength;-9-2[3]however, multiple experiments found that the wavelength of the scattered rays was greater than the initial wavelength. In 1923, Compton published a paper in thePhysical Reviewexplaining the phenomenon. Using the notion ofquantized radiationand the dynamics ofspecial relativity, Compton derived the relationship between the shift in wavelength and the scattering angle: Where ÃŽÂ »is the initial wavelength, ÃŽÂ »Ãƒ ¢Ã¢â€š ¬Ã‚ ²is the wavelength after scattering, his thePlanck constant, meis the mass of the electron, cis thespeed of light, and ÃŽÂ ¸is the scattering angle. The quantityhà ¢Ã‚ Ã¢â‚¬Å¾mecis known as theCompton wavelengthof the electron; it is equal to2.43ÃÆ'-10à ¢Ã‹â€ Ã¢â‚¬â„¢12m. The wavelength shiftÃŽÂ »Ãƒ ¢Ã¢â€š ¬Ã‚ ²Ãƒ ¢Ã‹â€ Ã¢â‚¬â„¢ÃƒÅ½Ã‚ »is at least zero (forÃŽÂ ¸= 0 °) and at most twice the Compton wavelength of the electron (forÃŽÂ ¸= 180 °). Compton found that some X-rays experienced no wavelength shift despite being scattered through large angles; in each of these cases the photon failed to eject an electron.Thus the magnitude of the shift is related not to the Compton wavelength of the electron, but to the Compton wavelength of the entire atom, which can be upwards of 10à ¢Ã¢â€š ¬Ã¢â‚¬ °000 times smaller. Compton Scattering the scattering of3.html#c4x-raysfrom electrons in a carbon target and found scattered x-rays with a longer wavelength than those incident upon the target. The shift of the wavelength increased with scattering angle according to the Compton formula: Compton explained and modeled the data by assuming a particle (photon) nature for light and applying conservation of energy and conservation of momentum to the collision between the photon and the electron. The scattered photon has lower energy and therefore a longer wavelength according to the2.html#c3Planck relationship. At a time (early 1920s) when the particle (photon) nature of light suggested by the1.html#c2photoelectric effectwas still being debated, the Compton experiment gave clear and independent evidence of particle-like behavior. Compton was awarded the Nobel Prize in 1927 for the discovery of the effect named after him. Compton Scattering Data Comptons original experiment made use of molybdenum K-alpha x-rays, which have a wavelength of 0.0709 nm. These were scattered from a block of carbon and observed at different angles with a2Bragg spectrometer. The spectrometer consists of a rotating framework with a calcite crystal to diffract the x-rays and an ionization chamber for detection of the x-rays. Since the spacing of the crystal planes in calcite is known, the angle of diffraction gives an accurate measure of the wavelength. Examination of the Compton scattering formula shows that the scattered wavelength depends upon the angle of scattering and also the mass of the scattered. For scattering from stationary electrons, the formula gives a wavelength of 0.0733 nm for scattering at 90 degrees. That is consistent with the right-hand peak in the illustration above. The peak which is near the original x-ray wavelength is considered to be scattering off inner electrons in the carbon atoms which are more tightly bound to the carbon nucleus. This causes the entire atom to recoil from the x-ray photon, and the larger effective scattering mass proportionally reduces the wavelength shift of the scattered photons. Putting the entire carbon nuclear mass into the scattering equation yields a wavelength shift almost 22,000 times smaller than that for an unbound electron, so those scattered photons are not seen to be shifted. The scattering of photons from charged particles is called Compton scattering after Arthur Compton who was the first to measure photon-electron scattering in 1922. When the incoming photon gives part of its energy to the electron, then the scattered photon has lower energy and according to the2.html#c3Planck relationshiphas lower frequency and longer wavelength. The wavelength change in such scattering depends only upon the angle of scattering for a given target particle. The constant in the Compton formula above can be written and is called the Compton wavelength for the electron. The formula presumes that the scattering occurs in the rest frame of the electron Compton scattering occurs when the incident x-ray photon is deflected from its original path by an interaction with an electron. The electron is ejected from its orbital position and the x-ray photon loses energy because of the interaction but continues to travel through the material along an altered path. Energy and momentum are conserved in this process. The energy shift depends on the angle of scattering and not on the nature of the scattering medium. Since the scattered x-ray photon has less energy, it has a longer wavelength and less penetrating than the incident photon. Compton Effect was first observed by Arthur Compton in 1923 and this discovery led to his award of the 1927 Nobel Prize in Physics. The discovery is important because it demonstrates that light cannot be explained purely as a wave phenomenon. Comptons work convinced the scientific community that light can behave as a stream of particles (photons) whose energy is proportional to the frequency. The change in wavelength of the scattered photon is given by: Where: L = wavelength of incident x-ray photon l = wavelength of scattered x-ray photon H = Plancks Constant: The fundamental constant equal to the ratio of the energy E of a quantum of energy to its frequency v: E=hv. me = the mass of an electron at rest C = the speed of light Q = The scattering angle of the scattered photon The applet below demonstrates Compton scattering as calculated with the Klein-Nishina formula, which provides an accurate prediction of the angular distribution of x-rays and gamma-rays that are incident upon a single electron. Before this formula was derived, the electron cross section had been classically derived by the British physicist and discoverer of the electron, J.J. Thomson. However, scattering experiments showed significant deviations from the results predicted by Thomsons model. The Klein-Nishina formula incorporates the Breit-Dirac recoil factor, R, also known as radiation pressure. The formula also corrects for relativistic quantum mechanics and takes into account the interaction of the spin and magnetic moment of the electron with electromagnetic radiation.Quantum mechanics isa system of mechanics based on quantum theory to provide a consistent explanation of both electromagnetic wave and atomic structure. The applet shows that when a photon of a given energy hits an atom, it is sometimes reflected in a different direction. At the same time, it loses energy to an electron that is ejected from the atom. Theta is the angle between the scattered photon direction and the path of the incident photon. Phi is the angle between the scattered electron direction and the path of the incident photon. Derivation of the scattering formula A photonÃŽÂ ³with wavelengthÃŽÂ »is directed at an electronein an atom, which is at rest. The collision causes the electron to recoil, and a new photonÃŽÂ ³Ãƒ ¢Ã¢â€š ¬Ã‚ ²with wavelengthÃŽÂ »Ãƒ ¢Ã¢â€š ¬Ã‚ ²emerges at angleÃŽÂ ¸. Leteà ¢Ã¢â€š ¬Ã‚ ²denote the electron after the collision. From theconservation of energy, Compton postulated that photons carry momentum;-9-2[3]thus from theconservation of momentum, the momenta of the particles should be related by Assuming the initial momentum of the electron is zero. The photon energies are related to the frequencies by Wherehis thePlanck constant. From therelativistic energy-momentum relation, the electron energies are Along with the conservation of energy, these relations imply that Then From the conservation of momentum, Then by making use of thescalar product, Thus The relation between the frequency and the momentum of a photon ispc=hf, so Now equating 1 and 2, Then dividing both sides by 2hffà ¢Ã¢â€š ¬Ã‚ ²mec, SincefÃŽÂ »=fà ¢Ã¢â€š ¬Ã‚ ²ÃƒÅ½Ã‚ »Ãƒ ¢Ã¢â€š ¬Ã‚ ²=c, Detector characteristics Even large Compton-scatter telescopes have relatively small effective areas. This is because only a small number of the incident gamma-rays actually Compton scatter in the top level. So even if an instrument like COMPTEL has a geometric area of several thousand cm2, the effective area (weighted for the probability of an interaction) is a few tens of cm2. Energy resolution is fairly good for these detectors, typically 5-10% This is limited by uncertainties in the measurements of the energy deposited in each layer. Compton scatter telescopes have wide fields-of-view and can form imageseven though the so-called point spread function (the probability that an event came from a certain area on the sky) is a ring. Applications Compton scattering is of prime importance toradiobiology, as it is the most probable interaction of gamma rays and high energy X rays with atoms in living beings and is applied inradiation therapy.3[4] In material physics, Compton scattering can be used to probe thewave functionof the electrons in matter in the momentum representation. Compton scattering is an important effect ingamma spectroscopywhich gives rise to theCompton edge, as it is possible for the gamma rays to scatter out of the detectors used.Compton suppression is used to detect stray scatter gamma rays to counteract this effect. Inverse Compton scattering Inverse Compton scattering is important inastrophysics. InX-ray astronomy, theaccretion disksurrounding ablack holeis believed to produce a thermal spectrum. The lower energy photons produced from this spectrum are scattered to higher energies by relativistic electrons in the surroundingcorona. This is believed to cause the power law component in the X-ray spectra (0.2-10 keV) of accreting black holes. The effect is also observed when photons from thecosmic microwave backgroundmove through the hot gas surrounding agalaxy cluster. The CMB photons are scattered to higher energies by the electrons in this gas, resulting in theSunyaev-ZelHYPERLINK http://en.wikipedia.org/wiki/Sunyaev-Zeldovich_effectHYPERLINK http://en.wikipedia.org/wiki/Sunyaev-Zeldovich_effectdovich effect. Observations of the Sunyaev-Zeldovich effect provide a nearly redshift-independent means of detecting galaxy clusters. Some synchrotron radiation facilities scatter laser light off the stored electron beam. This Compton backscattering produces high energy photons in the MeV to GeV rangesubsequently used for nuclear physics experiments. Future developments Current research on Compton telescopes is emphasizing ways of tracking the scattered electron. By measuring the direction of the scattered electron in the top level, a complete solution for the incoming trajectory of the cosmic gamma-ray can be found. This would allow Compton telescopes to have more conventional data analysis approaches since the event circle would no longer exist.