Micriobiology Case Study Example | Topics and Well Written Essays - 750 words

Micriobiology - Case Study Example A bronchoscopy with BAL has revealed organisms that are consistent with Pneumocystis carinii (Kovacs et al., 2001, 2450-2460). Analysis: His long-drawn disease is consistent with HIV infection that has turned into AIDS over last 2 months leading to most probably an opportunistic infection of the gastrointestinal tract leading to disturbing diarrhea associated with nausea and vomiting. His decreased leukocyte count and pulmonary infection with Pneumocystis carinii indicates opportunistic pulmonary infection that is very characteristic of immunodeficiency associated with AIDS and consequent diminished CD4 count (Newton et al., 2003, 185-186). Thus the original disease that the patient is suffering is AIDS, the hallmark of which is immune deficiency. The treatment with antibacterial agents thus has a chance to break down. This has been ascribed to the profound deficiency in immune function that eventually develops in an infected individual. The virus, HIV suppresses immune function since this has a predilection to infect the immune system, and as a result of continued infection, these cells are eventually destroyed (Adler, 2001, 12-17). The most significant targets of this virus are a subset of thymus derived lymphocytes that carry surface molecule CD4. CD4 has been demonstrated to bind to the envelop glycoprotein of the HIV. Many other cells and tissues, such as, monocytes and macrophages also bear CD4 receptors. Coupled with G-protein coupled receptor family co-receptors, the processing of chemokines in these cells are affected, leading to defective migration, differentiation, and function of leukocytes during immune response to any infective process in the body. Two specific receptors, CCR5 and CXCR4 are important particularly. CCR5 are expressed widely on cells of the immune system that fight disease, such as, lymphocytes, macrophages, and dendritic cells. When the virus strains infect the primary macrophages through these co-receptors, the macrophages which are prime immune cells themselves are rendered defunct (Adler, 2001, 12-17). From that point of view, the CD4 lymphocytes or T helper cells have known significant and central roles in immune functions, and as a result of HIV infection, these cells are destroyed. In consequence, the body immune response of affected, and these in part explain the immunosuppressive effects of the virus. These cells are normally stimulated by antigen contact, and normally they respond through enhanced cell division and synthesis and release of lymphokines, namely, interferons, tumor necrosis factors, interleukins, and other chemotactic factors that are involved in recruitment of more immune cells. The whole cascade of these phenomena are affected, and as a result the functions of the lymphokines to act as promoters of cytotoxic or suppressor CD8 cells and their maturation and behaviour are all affected, culminating into suppressed synthesis of antibody from the B lymphocytes. Other cells participating in the process of this innate immunity against diseases functionally contribute to the process. These are monocytes, tissue macrophages, and dendritic cell, and hence with an infection with HIV, the total immune system is compromised. Macrophages and particularly dendritic cells are

Burning Bright Essay Example for Free

Burning Bright Essay In `Fahrenheit 451 Burning Bright (First Half): Bradbury’s style of writing is represented in poetic elements: he shows his subtle mastery of words with effective use of figures of speech and finds a space among words to convey emotional circumstances. His message though the story portrays in succinct terms the futility of man, the rat-race that marks his life and the challenges that mar his interaction with others, not different from. The part of the story that is used in this review begins with the betrayal of Mortag by Mildred: Mildred runs from vengeance and meets danger at the end. Mortag feels regret fore her because o his love for her. Its main crux is the confrontation between Beatle and Mortag. As events unfold, Bettle becomes self aware and this contributes to his death: his self awareness paves the way for his demise at the hand of Mortag’s weapon, Fire. With this tool, Mortag enjoys burning houses and becomes convinced by Bettle that fire relieves his problems. Fire places Mongat under subjugation and also liberates him because he uses the power of fire. Montag realizes the errors in his actions. He discovers he is like others by the way he thinks: he does what is different from what he feels. This dualism is present in every one. As he watches the scene of his life on the TV set with Faber, he realizes how he could have concluded his life. He is still concerned about fame, emotions and knowledge. The final image blinks hope ahead of Montag as sprinkles drop, in conquest of the power of fire. There are salient points of contact between this story and the real world where we live: first is the power of emotion especially love. In this context, when one is offended by the one he loves, the reaction is usually different from the one whom the person does not love. On the other hand, if you dislike an person, you are likely to react worse to their errors, especially when they attempt to harm you. For your loved ones, you are surprised and find answers to your questions on why they acted the way they did. Then, you quickly find a lovely heart to forgive them. This also happened to Mortag because of his interaction with Mildred. Besides, escape is vague. Mildred attempts to escape but nemesis runs ahead. In life, nemesis catches up with crime and criminal acts. It may take time but vengeance always occurs. It may even be subtle yet it happens. This is just compliant with the Law of conservation of energy in science: no energy is lost; it is only converted from one to another. In a similar way, harm is converted in repay to another form. The unprecedented evils that befall us may be a repercussion fore some others w have inflicted on others in the past, which in most cases we can not remember. Besides, such evils could have even been inflicted directly on ourselves. It is not impossible, and there is a reaction to the action. The interesting simulation to life in this splendid work of art in words is the representation of the intrinsic duality in man. We decide to do things but we do something else. We love to change but we are stuck with our old way of life. It is a mystery science has found it difficult to break, philosophy only worsens and arts make this into a mere play. But the truth is that we are faced with the same challenge every day: that’s why our efficiency every day is less than perfect. Why, I may ask? The answer is not elusive: we are simply mortals without power to control much. In our struggle, we may date and time. We may be convinced and become committed but in just a while the duality ensues asking for a change that may not be easy to accomplish. That’s why I am a man and you are. There is good news: change may be difficult but it is good. This is one of the many contradictions that characterize life. There is pain in gain but the end thereof sprinkles bright light. Reference: http://www. sparknotes. com/lit/451/section8. rhtml

Henry Wadsworth Longfellow Essay -- Poet Persuasive Argumentative Poet

Henry Wadsworth Longfellow A Fellow’s Long Worth How does one describe a poet when he has already described himself with his own words? Although Henry Wadsworth Longfellow isn’t popular, he is such a poet. As described by Arnold Bennett, Longfellow is "the chief minor poet of the English language." Among a harsh lineup of critics, however, they claimed he fell short of literary. This is quite the contrary. Longfellow attended Bowdoin college, near Portland, Maine where he was born and raised. The college offered him the newly formed position as chair of modern languages. "Two things are striking about this event: the informality of the academic approach to language studies and the obvious natural gift that Longfellow possessed" (Fuller 3). Traveling throughout Europe before settling into his new job (as well as during numerous trips after), Longfellow practically learned the languages by osmosis. He could speak splendid amounts of French, Spanish, Italian, German and some Scandinavian. After leaving Bowdoin, he later taught at Harvard University. At this time, his pen began to constantly scratch prose and poetry. After almost twenty years as a professor, Longfellow retired and devoted himself to his craft of poetry. After tasting random stanzas and meters of Longfellow’s work, it is easy to identify his tone: uplifting, positive and somewhat glowing. Along with his shorter pieces that evoke positive feelings, Longfellow also tells stories with his longer poetry. He used lyrical verses to describe, weave and introduce new characters or feelings. From the poem "The Skeleton in Armor" to "Paul Revere’s Ride," Longfellow opened up worlds with his words, whether as real as the Revolutionary War, or as mystic as Nordic my... ...t, overall, passion was underneath his skin. As he wrote in "Michael Angelo: A Fragment," "The fever to accomplish some great work that will not let us sleep. I must go on until I die." It is unfair that Longfellow isn’t praised more as an American poet, especially with a backpack heavy with accomplishments. His hike through the literary world was rugged, but his perseverance left readers with kind, unassuming meter and lyric. Works Cited Fuller, Edmund. Introduction. Poems of Henry Wadsworth Longfellow. By Henry Wadsworth Longfellow. New York: Thomas Y. Crowell Company, 1967. 1-13. Untermeyer, Louis. Introduction. The American Poets: Longfellow. By Henry Wadwsworth Longfellow. New York: The Heritage Press, 1943. ix-xv. Wagenknecht, Edward. Henry Wadsworth Longfellow: His Poetry and Prose. New York: The Ungar Publishing Company, 1986.

Happiness and Christmas

Does the spirit of Christmas bring meaning to your life as Christian-Catholic-Muslim? a) As a student As a student, Christmas means a good long vacation. To be able to share and cherish with old friends, new found friends, to our families and to everyone that’s been part of our lives. It’s also a time to forgive and forget about all the pain and trouble caused by our classmates or instructors. So let bygones be bygones so to speak. It’s the best time to be merry outside school pressures and give oneself a break like going to places for vacation or visiting a relative, experiencing life beyond school zone.Even a student deserves a merry Christmas and enjoy every moment of it for all its worth. b) Your family â€Å"The best Christmas of all is the presence of a happy family all wrapped up with one another. † Every family has it’s own traditions and habits. Every family is made up of a group of unique people who have one thing in common – a shar ed love and care for each other’s well-being. Christmas is an opportunity for people of all ages to stop and think about the priorities in your life, about the people that matter most.This is why Christmas can be a painful time for some people because they see other people’s happiness at a time of bad memories and loss. This is also why Christmas is a time for family. No-one should be alone over Christmas. Christmas means many things to different people. What is true for all is that Christmas is a time for family. Christmas is a time for giving and receiving, for caring and sharing. Christmas is a time for making an effort to be with those who are important to us.It allows us to be together and do things that don’t happen every day, to bond deeper and appreciate each other even more. Whatever we think of Christmas, Christmas is about spreading love to everyone. It’s a perfect time to be happy and cleanse our heart and soul. c) Your faith Christmas can be a season of great joy. It is a time of God showing His great love for us. It can be a time of healing and renewed strength. Christmas is when we celebrate the birth of the Christ child, God sent His Son, Jesus, into the world to be born. His birth brought great joy to the world.It is also a time for the completion of masses, a way of showing our great love for Jesus. We can truly be happy at Christmas! No matter what may be happening, we can know that we are His children. We then become sons and daughters of God. Whatever our beliefs, we should look at Christmas in a new way this year. This is the year to invite Jesus into our hearts. We will then have a â€Å"Merry Christmas. † The joy and peace we will receive will last all year as we look to God for all our needs to be met. Jesus Is The Reason For The Season†¦.

Love as a Theme in William Shakespeare’s Romeo and Juliet Essay

A German philospher by the name of Friedrich Nietzsche once said, â€Å"There is always some madness in love. But there is also always some reason in madness. † Love, therefore, can cause some madness in a person and can make him or her forget reason. What then is reason and what then is logic if love exists within the depths of one’s soul? What then is common sense if love resides in the very core of a person’s heart and it makes him or her forget the logic of things? Love is just one very simple word, and yet it embodies so much within its existence. The actual presence and existence of the word of love itself can mean so much. Everyone thinks greatly of love. It is shown through the media, ever present in the schools, neighborhood, even in commercials and in advertisements. People have defined love as to be a many thing: love makes the world go around; love moves mountains; love is blind. Love, love, love — what is it? What is it with love that people are overly ecstatic about it? How does one know if he or she is in love? Many people have said that they have fallen in love, but have they really ever known what love is? What indeed is it? What is love? Today, I would like to cite a fine example of how love has made the lives of people revolve and point out how precious it is to love and to be loved in return. Love may be the greatest thing ever expressed by mankind. It is because of love that people are able to acquire great virtues and values. It is through love that people change for the better. It is through love that the world seem so much better to live in. However, there have also been many cases wherein love has been the cause of a person’s downfall. Love, being such a wonderful feeling and emitting an exhilarating aura, can also cause such great pain, suffering, fear, anxiety, sadness, and sometimes, even death. Love in Literature The theme of love has existed in literature for a long time. Many various works that have been written by renowned writers boast of both being popular and being a great example of quality literature—Mahabharata, The Iliad and the Odyssey, the Bible, The Notebook, and Harry Potter and Ginny Weasley. Myths and legends, epic, poems, stories, novels, and plays have had love pervade within the confines of their characters, lines, settings, motifs, and themes. This is no exemption with regard to the most famous love story of all time, William Shakespeare’s Romeo and Juliet. Also, another example of how love can change a person is Charles Dickens’ Great Expectations. Almost everyone knows the very famous story of Romeo and Juliet. It has been ingrained in the people’s minds about the lovers who cannot be lovers as their families have long been in conflict with each other. The famous play of William Shakespeare concludes in a tragedy as the lovers die in the end. Great Expectations, on the other hand, tells us a story of young Pip who gets fueled by his love for Estella and wants to succeed in life so he can be worthy for her. The novel, depending on what version of the ending a person would like to read, is either that of the happily-ever-after or that of the tragedy of love and fate unfulfilled, or maybe, that of love that is not meant to be and a fate that is meant to force them apart. The Theme of Love in Romeo and Juliet and Great Expectations Love as a theme is so obvious in the story of Romeo and Juliet. It has even been deemed as the greatest love story, for it embodies the strong impact between the emotion. It has shown the joys and pains of being loved. It is the theme of the play because the whole play’s existence and progress from the first act until the last act are based on the love of the two major characters—Romeo and Juliet. Moreover, by the end of the play, the death of the two lovers serves as the ultimate proof of how one can go to great lengths just because of love. By the end of the play, when Romeo and Juliet showed their families how great their love is, both the Capulets and the Montagues resolved to agree that they would end their feud with each other. Through the play, I realized that love is such a powerful emotion that a person would be willing to go to great lengths just for it. Because of love, a person will disobey his or her family and even forego his or her surname as what Juliet did when she said, â€Å"Deny thy father and refuse thy name / Or if thou wilt not, be but sworn my love / And I’ll no longer be a Capulet† (Shakespeare, 2000, 2. 1. 34-36), which is also one of the more famous lines of the play. Love is a great emotion that people can even go crazy because of it. I know that love should never be treated with such shallow thinking or even played or toyed with because we can see how great the impact it can bring a person—it is so great that a person may even choose death just to be with his or her loved one. At the start of the speech, I quoted Friedrich Nietzsche on how people associate madness with love, and perhaps this is true. The fault of Romeo and Juliet lies with the fact that they loved each other so much to the point of being blind fools. Is it better then to be in love to the point of being foolish or just a plain fool who is in love? I think it is better to be a fool who is in love. Why? Because when a person is greatly in love to the point of being foolish, he or she is unable to be reasoned with—his or her mind is closed off to anything, to everything. He or she will not even give a chance to listen to logic. On the other hand, when a fool is in love, he or she is merely a person who is feeling a natural emotion, and he or she may listen to reason and then he or she will disregard it. Therefore, love, should be true and pure but moderate at all times. When young Pip fell in love with the beautiful Estella, he wanted to improve himself so he can be worthy for her. Thus, because of the love that Pip feels for Estella, he wanted to become a better person. I think, most of all, that is the most important thing — that people should fall in love and the feeling that they draw from that emotion is that they would want to be better in every way — a better individual. Love can indeed move mountains — in a metaphorical sense, that is. Unlike the play, the novel also focused on other aspects of the society, whereas, the play solely revolved around love and the chaotic things it may bring to a person. Love pervaded the whole play while the novel also touched on more serious things like societal problems present in the realities of the world. Conclusion To end my speech, I would like to cite the lines of the Prince of Verona who said, â€Å"See, what a scourge is laid upon your hate / That heaven finds means to kill your joys with love† (Shakespeare, 2000. 5. 3. 307-309). Love may also be connected to extreme feelings of pain and sadness, but love can also be a cause of such great happiness and redemption after the feeling of suffering has gone. When Romeo and Juliet died, the feud of the families of the Capulet and the Montague which seemed to be forever, finally came to a halt. Likewise, when the young Pip knew for a fact that he lost Estella, and he has lost a chance of the great feeling of love and being loved. He parts with her, as what he told Estella at the end of the novel, â€Å"Glad to part again, Estella? To me, parting is a painful thing† (Dickens, 2003, p. 484). However, eventually, when both parties have realized the pains of being apart and parting, they would come to understand that it is so much better to actually like the idea of love, be in pain because of naivete and ignorance, and meet each other again one day — because it is so much better to be in love when both have opened to the value of being in love. References Dickens, C. (2003). Great expectations. New York: Penguin Classics. William, S. (2000). Romeo and Juliet. Hertfordshire: Wordsworth Editions.

Checks Balances Within The US Government

Checks Balances Within The US Government Free Online Research Papers What is a check? What is a balance? What is being checked or balanced? Why exactly would we need something to be checked or balanced? â€Å"Checks and Balances† is a metaphor borrowed from Clockwork (Bailyn 274). In the past days, John Harrington had compared the principle of rotation to the working of a screw or a vice (Harrington 249). From there this political metaphor gained momentum and eventually popularity owing to the endeavours of the likes of Baron de Montesquieu. The constitution of the United States is a paradigmatic example of this. This constitution is a brainchild and consequence of many events that preceded it. It strived to cater for various goals of the founding fathers, of which a fundamental one was to balance the effects of power and preclude tyranny. Consequently, federalism was applied in order to balance the national and state governments and therefore ebb the extents of power in hands of the national government. Thomas Jefferson and other founders were convinced that government at the state level was more democratic by virtue of being closer to the general people, and thus federalism came forth. Another system was, of course, the system of checks and balances. It was envisaged that this system would prevent any one branch of government exceeding its powers and therefore prevent dictatorship. After escaping from British rule, the last thing the founding fathers wanted to have was one such system in their own country. This system divided the government into three branches (executive, legislative, and judicial) with all branches stipulated certain independent and overlapping powers. I n a nutshell, legislative branch makes the laws, the executive branch implements it, while the judicial branch interprets it. Checks and balances is essentially a system designed to prevent a particular branch of the government gaining too much power over another. It ensures a systemic balance in the government structure. The executive branch includes the President and his federal bureaucracy, who have powers over the legislature (Senate and the House of Representatives). The president’s biggest power over the legislature is the power to veto. For example, President Johnson vetoed bills brought by the Congress over 20 times after the Civil War. As for the judicial branch, Supreme Court judges are appointed on a lifetime basis, but they are not above impeachment. Similarly, the President can not appoint judges without the senate’s approval. The President and Congress may agree upon a law, but the Supreme Court can declare that law unconstitutional. Checks and balances have obviously practical implications in the lives of Americans. At the executive branch, the presidential powers include the ability to approve or veto bills (except for pocket veto), carrying out federal laws, endorsing and signing treaties, granting general pardons to federal offenders, appointing judges and high ranking federal officials, acting as the commander in chief of the armed forces. He can also refuse to spend money allocated for specific purposes. As a commander in chief of the armed forces he can also wage war. Interestingly, the pardons signed by the President are not subject to the approval of any other branch of the government or even the recipient. The checks on the President’s executive powers include the power of congress to override any veto by a two-third majority vote, refusal to confirm appointments or ratify treaties, etc. Furthermore, Congress can impeach or remove a President and declare a war. The legislative powers of the congr ess include passing federal laws and establishing lower federal courts and the number of federal judges. It also enacts taxes, authorizes borrowing and setting of budget, reserves the sole power to declare a legal war, authorize investigation against the President or high ranking federal officials, and ratifies treaties. The checks on Congress’ powers include the president’s power to veto a federal bill, and Supreme Court’s ability to render a law unconstitutional. Furthermore, within the legislative branch, both houses of Congress must vote successfully for a law to pass. As for the judicial branch, it is designed to interpret and apply laws by trying federal cases. It also determines which laws apply to which case, has the sole power to nullify laws that conflict with a more important law, or constitution, determines the disposition of prisoners, has power to compel testimony and production of evidence. A unique quality of the judicial branch is that it police s its own members and is traditionally immune to arbitrary dismissal by other branches of the government. Also, it can declare laws and policies passed by Congress and executive acts (presidential) unconstitutional. Numerous real life conflicts have put this system to test over the past couple of centuries. President Woodrow Wilson diligently worked on a peace treaty named the Treaty of Versailles that would have ended the first World War. In 1918, however, Congress refused to ratify it. In 1987 President Reagan appointed Judge Robert Bork to the Supreme Court. In the end, this nomination was refused. After the end of Civil War, Congress overrode more than 20 vetoes by the Presidents. In 1935 and 1936 two Roosevelt programs named NIRA and AAA were declared unconstitutional by the Supreme Court. Whether or not this system of checks and balances stands as important as it was at the beginning of â€Å"American Experiment† begs a closer scrutiny of its benefits and demerits. A strong argument in favour of checks and balances is that it has been functional for over 200 years and shows no imminent signs of failure – the longest for any current constitution in the world. President Nixon’s resignation over Watergate scandal and Bill Clinton’s infamous impeachment trial over the affair with Monica Lewinsky are proofs that the system still ably guards the United States from tyrannical administrations, widespread corruption and scandalous cover-ups. Also, the constitution is extremely difficult to amend as backed up by the fact that the last amendment was done in 1992. This means protective measures can’t be easily amended from the constitution, which ensures the constitution to remain a workable solution for the future. Another great benefit of this system is its enthusiastic promotion of bipartisanship. The two major parties Republicans and Democrats ought to work together to make the government more efficient and legislation easier. Without this cohesiveness at the party level it would be highly difficult for the executive branch to pass any law, which would create a political gridlock. For example, George W Bush reaped the benefit of bipartisanship to get education reform bills passed in 2001-2002. Bill Clinton, on the other hand, found his healthcare reform bill defeated as he ignored the input of the Republicans on the issue during his tenure. A major argument against checks and balances is the idealistic and somewhat naive expectations behind it, which actively depends on the assumption that fair bipartisanship will exist and ignores the contradiction of interests between different branches. Many of these contradictions shouldn’t have been allowed under any political system – especially this one – considering it was specifically devised to prevent it. For instance, the Korea, Vietnam, and Iraq wars have underscored the ability of executive branch to grossly circumvent the system altogether. None of these wars passed any form of approval from the Congress, which generally issues a declaration of war first. Furthermore, this system sometimes encourages a deadlock rather than preventing it. For example, Bill Clinton faced a major crisis with passage of his federal budget in 1995. Legislative and executive branches comprised of opposing parties, and this coupled with the lack of bipartisanship resulted in closing down of the government once money ran out. Thankfully for Clinton, he was able to manoeuvre through the gridlock and eventually got the budget passed. Again, with Clinton, in 1997 and early 1998 the Senate refused to take any action on many of Clinton’s appointments of new federal court nominees. This is known as a major check on presidential authority. This dispute between Clinton and the Senate meant that there weren’t enough federal judges to handle the workload in federal courts for a considerable period of time. This is a sterling example that two branches of the government working together doesn’t necessarily translate to administrative efficacy, and it is naive to expect both parties to play fair – especially on the event of a major election. On the surface, these examples highlight the necessity of a more robust system to counter the possibility of legislative versus executive impasse. During the impeachment trial of Andrew Johnson, English author Walter Bagehot said, â€Å"The English Constitution, in a word, is framed on the principle of choosing a single sovereign authority, and making it good: the American, upon the principle of having many sovereign authorities, and hoping that the multitude may atone for their inferiority. (Bagehot 293). To combat these drawbacks many political scientists have suggested the introduction of a parliamentary system. Former President Woodrow Wilson was an avid advocate of one such system as he agrees with the spirit of Bagehot’s stance: â€Å"It is not necessary to assent to Mr. Bagehot’s strictures; but it is not possible to deny the clear-sighted justice of this criticism. In order to be fair to the memory of our great constitution-makers, however, it is necessary to remember that when they sat in convention in Philadelphia the English Constitution, which they copied, was not the simple system which was before Mr. Bagehot’s eyes when he wrote.† (Wilson 164) These demerits aside, there is a debate on the extent of power the different branches inherit. Traditionally the judicial branch is considered the weakest and executive the most powerful. While the Constitution does not explicitly declare any branch of the government to be more powerful than another, in practice a branch’s power to defend itself from influence of another is understandably scoped. James Madison illustrates this point in Federalist 51: â€Å"It is not possible to give to each department an equal power of self-defense. In republican government, the legislative authority necessarily predominates.† Additionally, this concept of checks and balances is seen by some as a prominent beacon of American exceptionalism. In fairness, the system of checks and balances is one that has been implemented for over 200 years, and was formulated by a group of politicians who had little idea of what the union would turn into after such a lengthy period of time. Despite that, one must consider the fact that all the branches of the government are readily restricted by the Constitution and the checks and balances implemented from within. No tyranny or dictatorship is yet to sprout off this system till this date, and that is a testament to the effectiveness of this concept. The infrequent lapses and impasses are natural of any such political system and should not be hold against the practical success of this system. Therefore the system of checks and balances does truly pass the test of time and till this date remains as important in maintaining the harmony of different government branches as it did at the advent of the â€Å"American Experiment†, and as such no wholesale constitutional reform is required in foreseeable future. Bernard Bailyn, The Ideological Origins of the American Revolution (Cambridge, Mass.: Harvard University Press, 1967), p. 274. Harrington, Political Works, 249. Baron de Montesquieu, Charles-Louis de Secondat. Stanford Encyclopedia of Philosophy. 18 July 2003. Stanford University. 30 August 2007. Checks and balances in the government of the United States of America, 31 August 2007 http://everything2.com/index.pl?node_id=477935lastnode_id=0 Emory Law School: Historical Documents – Constitution of the United States, 30 August 2007 < law.emory.edu/index.php?id=3080> 34. The Bork Nomination, 30 August 2007 Minority Presidents and Democratic Performance in Latin American Politics and Society, 28 August 2007 Walter Bagehot, Eng|lish| Const|ituition|. P. 293 Walter Bagehot, Eng|lish| Const|ituition|. P. 296 Woodrow Wilson: The Essential Political Writings, Edited by Ronald J. Pestritto, P. 164 James Madison: The Structure of the Government Must Furnish the Proper Checks and Balances between Different Departments, The Federalist # 51, Indepdendent Journal, Wednesday, February 6, 1788 Rick Tilman. Thorstein Veblens Views on American Exceptionalism: An Interpretation. Journal of Economic Issues. 39#1 2005. Voss, Kim. The Making of American Exceptionalism: The Knights of Labor and Class Formation in the Nineteenth Century(1993) Checks and Balances – MSN Encarta, November 01 2007, < http://encarta.msn.com/text_761585772___3/Checks_and_Balances.html> Research Papers on Checks & Balances Within The US GovernmentPETSTEL analysis of IndiaAppeasement Policy Towards the Outbreak of World War 2Never Been Kicked Out of a Place This NiceQuebec and CanadaBringing Democracy to AfricaAssess the importance of Nationalism 1815-1850 Europe19 Century Society: A Deeply Divided EraThe Effects of Illegal ImmigrationComparison: Letter from Birmingham and CritoAnalysis of Ebay Expanding into Asia

Free Essays on Adolescent Antisocial Behavior

Adolescent Antisocial Behavior To begin this essay, I will attempt to give a full description of the components of antisocial behavior in order to accurately depict my sister’s situation. The main purpose of this essay is to better educate myself on this particular behavior disorder and to better understand Brandi’s choices, actions, and behavior. According to the American Psychiatric Association manual, antisocial behavior, typically resulting from conduct disorder or oppositional defiant disorder, is described as â€Å"a recurrent pattern of negativistic, defiant, disobedient, and hostile behavior toward authority figures that persists for at least six months†¦Ã¢â‚¬  (Nystul, 2003). The manual also states that a diagnosis of antisocial personality must meet several requirements: a failure to conform to social norms, consistent deceitfulness, impulsiveness, failure to plan ahead, irritability, aggressiveness, a consistent disregard for work and family obligations, a consistent disregard f or the safety of oneself and others, and lastly, a lack of regret or remorse (Harvard, 2000). Oddly, clinical descriptions note that most adolescents displaying significant signs of antisocial behavior are of adequate intellect and do not display signs of thought disorder. These individuals simply fail to exercise good judgment in decision-making. Accordingly, these youths also have difficulties seeing the â€Å"consequences† and various outcomes of their choices and behavior (Pardini, 2003). Finally, other typical behaviors in adolescents affected by antisocial behavior include: truancy, lying and stealing, engaging in physical fights, a tendency to run away, lighting fires, cruelty to animals, a tendency to use drugs, alcohol, and cigarettes at a early age, low self-esteem, learning difficulties, and aggression to others (Colman, 2003). Next, I will discuss proposed potential causes of these antisocial behaviors in children. The most pro... Free Essays on Adolescent Antisocial Behavior Free Essays on Adolescent Antisocial Behavior Adolescent Antisocial Behavior To begin this essay, I will attempt to give a full description of the components of antisocial behavior in order to accurately depict my sister’s situation. The main purpose of this essay is to better educate myself on this particular behavior disorder and to better understand Brandi’s choices, actions, and behavior. According to the American Psychiatric Association manual, antisocial behavior, typically resulting from conduct disorder or oppositional defiant disorder, is described as â€Å"a recurrent pattern of negativistic, defiant, disobedient, and hostile behavior toward authority figures that persists for at least six months†¦Ã¢â‚¬  (Nystul, 2003). The manual also states that a diagnosis of antisocial personality must meet several requirements: a failure to conform to social norms, consistent deceitfulness, impulsiveness, failure to plan ahead, irritability, aggressiveness, a consistent disregard for work and family obligations, a consistent disregard for the safety of oneself and others, and lastly, a lack of regret or remorse (Harvard, 2000). Oddly, clinical descriptions note that most adolescents displaying significant signs of antisocial behavior are of adequate intellect and do not display signs of thought disorder. These individuals simply fail to exercise good judgment in decision-making. Accordingly, these youths also have difficulties seeing the â€Å"consequences† and various outcomes of their choices and behavior (Pardini, 2003). Finally, other typical behaviors in adolescents affected by antisocial behavior include: truancy, lying and stealing, engaging in physical fights, a tendency to run away, lighting fires, cruelty to animals, a tendency to use drugs, alcohol, and cigarettes at a early age, low self-esteem, learning difficulties, and aggression to others (Colman, 2003). Next, I will discuss proposed potential causes of these antisocial behaviors in children. The most pro...

Open Class Words - Definition and Examples

Open Class Words s In English grammar, open class refers to the category of content words- that is, parts of speech (or word classes) that readily accept new members. Contrast with closed class. The open classes in English are nouns, lexical verbs, adjectives, and adverbs. Research supports the view that open-class words and closed-class words play different roles in sentence processing.   Ã‚   Examples and Observations All the words in a language can be broadly divided into two categories, open and closed. The closed category is so called because it does not easily accept new words. Its members are fixed and do not usually change . . .. The open category . . . contains nouns, verbs, adverbs, and descriptive adjectivesexactly those parts of speech that remain open to new additions . . ..Words in the open category are usually further divided into simple and complex words. Simple words contain just one morpheme (house, for example, or walk, slow, or green), whereas complex words contain more than one (houses, walking, slowly, or greenest).(Thomas E. Murray, The Structure of English. Allyn and Bacon, 1995)Open-Class Words in Telegraphic SpeechExamples of open-class words are those belonging to the major part-of-speech classes (nouns, verbs, adjectives, and adverbs), which in any language tend to be quite large and open-ended. that is, an unlimited number of new words can be created and added to these c lasses. . . .One familiar variety of language in which the distinction between open-class words and closed-class words is important is known as telegraphic speech. The term telegraphic derives from the kind of language used in telegrams, where considerations of space (and money) force one to be as terse as possible. HAVING WONDERFUL TIME; HOTEL GREAT; RETURNING FLIGHT 256; SEND MONEY; STOP. Generally speaking, in telegraphic forms of language the open-class words are retained, whereas the closed-class words are omitted wherever possible.(Adrian Akmajian, et al., Linguistics: An Introduction to Language and Communication. MIT, 2001) Open Class Words  Ã¢â€ â€ Closed Class Words[O]pen-class words can evolve into grammatical words over time (grammaticalization). It is an essential part of the dictionarys task to describe this evolution. For example the verb ought (ought v.) has evolved from being the past tense of to owe to the condition of a pure auxiliary. Moreover, open-class words can develop senses that constitute fully grammaticalized lexical items, while retaining their original character in their other senses. For example, the verb to let (OED let v.1), the original meaning of which is leave or allow to pass (Branch I), and which retains a number of lexical meanings, developed in Middle English and still has an imperative auxiliary use with the infinitive (let us go).  Or an inflected form of an  open-class word  may develop an independent use as a grammatical word, for example the conjunction providing. Additionally, grammatical words can develop from compounds that start out as straightforward  syntactic constructions: for example, as and also from all so.(Edmund Weiner, Grammatical Analysis and Grammatical Change.  The Oxford Handbook of Lexicography, ed. by  Philip Durkin. Oxford University Press, 2015) Other Relevant References Complex WordsGrammaticalizationMental LexiconMonomorphemic WordsWhat Are Word Classes, and Whatever Happened to the Parts of Speech?

Wildlife Management and Animal Rights Essay Example | Topics and Well Written Essays - 250 words

Wildlife Management and Animal Rights - Essay Example They refer to such usage as exploitation. Such information is misleading and not worth following. Animals are there for easing human efforts and utilization daily life. It would, therefore, trigger some king of primitive report to commence comparing animals at the level of human beings. Even the domestic animals are on the inclusion in the table. They are critical in the provision of basic human wants such as milk and meat, hence improving the global economic aspects. A third of the global population has dependence on the animals for their live food and survival. It would be understatement to call upon the government wildlife department to call it official that all the domestic animals ought to be treated as human beings (Wywialowski, 1991). Animal’s rights and welfare should only rotate around ensuring that the animal has good shelter, enough food, and is not overworked. In essence, these are the triad consisting of the best animal care and welfare. Any other form is a gross obsession, and the wildlife managers ought to put that in consideration to avoid immense conflicts that occur between them and the animal rights activists. Wywialowski, A. P. (1991). Implications of the Animal Rights Movement for Wildlife Damage Management. Great Plains Wildlife Damage Control Workshop Proceedings, paper 7. Retrieved from DigitalCommons@University of Nebraska - Lincoln

Significance of Forensic Evidence Research Paper

Significance of Forensic Evidence - Research Paper Example Forensic evidence usually involves factors like modern computer, DNA fingerprints, forensic anthropology, toxicology, autopsy techniques and much more. Forensic evidence, therefore, has some significance to criminal justice and has some impacts on law. However, forensic evidence raises questions as to whether there are enough constitutional safeguards to help in maintaining the privacy of people. Moreover, forensic evidence has some great assets and liabilities. Forensic evidence has appreciable significance to criminal justice. For instance, forensic evidence has assisted in the arrest of people who commit rape crimes. In the past, when someone was raped, it was not simple to establish who did the rape. This was because the technological level was not so advanced. With forensic science, test can be carried out on a victim of rape to determine the person who did the rape. This technology simply collects some fluids from the rape victims for example semen and then it is taken for the DNA test. The results from such tests are in most cases accurate. This has therefore, been of positive significance to criminal justice. Another significance of forensic evidence to the criminal justice is in the accounting sector. Since the sector of accounts majorly deals with finances, it is prone to criminal activities. The sector of accounts has in the past lost many finances because of fraud cases by those in management, especially the accountants. Presently, forensic technology is also used in the financial sector to detect fraud cases. Financial sectors are, therefore, employing forensic accountants who assist in the detection of fraud. This has helped the courts in judging the cases that involve mismanagement of funds because before, such judgments were not easy to make. The judgments were not easy to make because in most situations there was no clear evidence. Forensic accounting has, therefore, contributed significantly to criminal justice. In crime scenes, the police inv estigators or rather the technicians of crime scenes usually examine all available evidence carefully and dust the scenes of crime purposely to retrieve some fingerprints in case of existence. These fingerprints are usually used to detect the individuals who were present at the time the crime occurred. These individuals can, therefore, help in the investigation process or if they are the criminals then the law acts on them. The detection of the characters with the same fingerprints like the ones collected the scene of crime is usually done with the assistance of forensic science. The evidence from this method is in most cases accurate hence the law courts find it easy to sentence such criminals. This forensic method, therefore, has helped in criminal justice significantly. Forensic evidence is also significant to the criminal justice because it gives the law courts clear evidence on the murder cases. Forensic science can be used in testing the bloodstains at a crime scene. Bloodstai ns and spatter analysis engages the examination of a crime scene, extension and trajectory of the blood in the crime scene (Kiely, 2001). It can, therefore, be used to determine a death cause, a victim’s location and the weapon used or the perpetrator. These collections are then taken to the forensic laboratory for analysis and finding of the results. It is the result from

Macroeconomics (Economics in general) Essay Example | Topics and Well Written Essays - 7500 words

Macroeconomics (Economics in general) - Essay Example Various terms and assumptions are taken in economics in order to understand the behavior of individuals, society as a whole and the patterns of production and spending. Scarcity is one such concept used in economics to define and explain behavior and relationship among the key variables, that is, spending and production. Scarcity refers to scarcity of resources meaning that the resources available for ay economy are scarce and thus should be used efficiently in order to produce maximum outputs. Economic goods are goods where the consumer has to pay some price to acquire them and/or to consume them. On the other hand, the non-economic goods or simply the free goods have no opportunity cost. The consumer does not have to let go anything in order to use these goods. Goods involving a financial cost or any other type of cost are classified as economic goods. Economic goods can be anything that is purchased for consumption at some price. The price is determined by the interaction of supply and demand for that particular good or service. All goods that are sold for some price are economic goods in economic terms. Non-economic goods are those that are available for free. They can be in the form of air, government provided goods and services. As they are not costing anything, they have no opportunity cost either. The acquirer does not have to pay anything for its use. ... They can be in the form of air, government provided goods and services. As they are not costing anything, they have no opportunity cost either. The acquirer does not have to pay anything for its use. Similarly, they are not scarce in nature. Economics and scarcity are related as economics study the individual's behavior of making choices between available goods. The decision is primarily based on the opportunity cost, marginal utility and the scarcity of good and/or service. Economics, thus, has close relation with the concept of scarcity. Economics is the study of the decisions that households and firms make in any economy and their impact. Market Mechanism 2. Describe the market mechanism of supply and demand and describe how they operate in competitive markets to produce equilibrium. Market is a place where the buyers and the suppliers interact. The buyers are the consumers and/or customers of any sort of good or service. The suppliers are the providers of the required good or service. The market operates because of the interaction of buyers and suppliers. The buyers express their willingness to buy a particular good or service. The suppliers at the same time provide the required good or service. The degree of demand ad the level of available supply of that good or service determines the market price for that product. The interaction of supply and demand curve in economics determines the price at which the good or service will sell. The demand curve is a downward sloping curve showing a negative relationship between the quantity and price. As the price increases, the quantity demanded will decrease as the buyers have to pay more for that particular good or service and vice versa. The supply curve is positively related to price. As

BANCO CALL CENTRE Essay Example | Topics and Well Written Essays - 1500 words

BANCO CALL CENTRE - Essay Example The issues included that of the procedures of recruitment and the pays offered. It also included the timing of the job and had learning and resourcing problems along with employee relations. The Banco Call Center struggled from the very first day. The bank actually had transferred many of the banking executives to the call center operation which at all did not suite the purpose of the call center. The centralised human resource policies were missing which ultimately led to high attrition rate at the center at approximately around 35%. The rate was quite normal in respect to the call centers but for a Banco unit it was exceedingly high. Also, the management did not have fair experience in handling the call center operations. The banking executives could not understand and meet the requirements of the call centre executives and operators. In organisations like that of the call center which involves high degree of human value as the executives have to answer the calls personally, centralised human resource policies would have worked well. The centralised policies would have treated all the employees at par and also could have taken the requisite measure to keep the work force motivated and charged up. Also, in order to yield better results the bank could have hired experts to handle the call center operations as the organisation suffered from the inadequate experience. The centralised human resource policies also should have developed an all round policy that would have taken care of all the important factors like recruitment, reward management and also the training and development (Scullion & Collins, 2006). Employee resourcing has been a major issue in the present day organisation. With the increasing competition in the industry, the companies try and attract the best of the talents that are available in the industry. It is observed that in case of the

Opera houset promotion Assignment Example | Topics and Well Written Essays - 500 words

Opera houset promotion - Assignment Example The company should create a compelling advert that convinces the customers that the service at Opera Houset Company is the best. Adverts should deliver a proper message to the people, enhance the company’s image, draw more people to the business while holding and keeping the existing customers (Belch and Belch 12). Promotion should be done in different ways, this will include the print media, electronic media and digital media. Print media, which include magazines and newspapers to advertise (MacRury 8). The magazines and newspaper should provide information about the company’s location, its service, and the cost of their tickets. It should bring out the company as the best in providing service. The advert should be placed in the newspapers like the New York Times. Opera Houset Company should involve in promotion through electronic media, which include the use of televisions and radios to advertise on their information (Clow and Baack 11). This media is considered the best as it can reach targeted groups like teenagers. This will involve advertisement for about 30 seconds about Opera Houset Company. Advertisement through television will be the best as it creates impact on the viewer through sight of the opera company their quality halls, dinning, and best services. Trade paper advertisement will be through publishing of information about Opera Houset Company in business papers. This business books are of better production quality, high prices and large (Belch and Belch 15). They put advertisement adds on them to promote Opera Houset Company. Opera Houset Company needs to incorporate this system to obtain more customers. Digital media advertisement includes methods like social Medias, social networking, and social sites to promote information should also be used. This is a modern way of advertising information and it provides a platform to interact with customers as it advertises (Lin 16). Information from digital media is from

BANCO CALL CENTRE Essay Example | Topics and Well Written Essays - 1500 words

BANCO CALL CENTRE - Essay Example The issues included that of the procedures of recruitment and the pays offered. It also included the timing of the job and had learning and resourcing problems along with employee relations. The Banco Call Center struggled from the very first day. The bank actually had transferred many of the banking executives to the call center operation which at all did not suite the purpose of the call center. The centralised human resource policies were missing which ultimately led to high attrition rate at the center at approximately around 35%. The rate was quite normal in respect to the call centers but for a Banco unit it was exceedingly high. Also, the management did not have fair experience in handling the call center operations. The banking executives could not understand and meet the requirements of the call centre executives and operators. In organisations like that of the call center which involves high degree of human value as the executives have to answer the calls personally, centralised human resource policies would have worked well. The centralised policies would have treated all the employees at par and also could have taken the requisite measure to keep the work force motivated and charged up. Also, in order to yield better results the bank could have hired experts to handle the call center operations as the organisation suffered from the inadequate experience. The centralised human resource policies also should have developed an all round policy that would have taken care of all the important factors like recruitment, reward management and also the training and development (Scullion & Collins, 2006). Employee resourcing has been a major issue in the present day organisation. With the increasing competition in the industry, the companies try and attract the best of the talents that are available in the industry. It is observed that in case of the

Human Relations And Organization Behavior Research Paper

Human Relations And Organization Behavior - Research Paper Example Some behavioral rules imposed in the working environment of some teachers have proved to be beneficial to the individual who would have had their personal rights infringed on. The professional relationship between people ensures confidentiality and formality in the service delivery. In the education sector, imposing rules and regulations that affect the employees’ cultural diversity may have both positive and negative effects on the employees. Organizations behavior monitoring encourages a professional relationship between workers hence the teachers are able to have a good teaching environment. This would boost the service delivery of the employees because they are in a good environment. However, it can be argued that for the proper working environment in an institution, the teachers have to relate in a free manner. Organizational behavior regulations may hinder such socialization hence interfering with the service delivery to the students. This is because the teachers and lecturers may become unsocial and hence there would be cooperation and teamwork. In the United States education system, the cultural diversity affects the organizational level of the teaching institutions. This is because, in the planning of strategies in the institution, the cultural diversity of different employees has to be put into consideration (Debra 1996). For example, consultations have to be made between the teachers and the management before new rules are imposed. The attitude and perception of employees in the education sector play an important role in the performance of their work. In a psychological view, a positive attitude towards the teaching profession contributes to good service delivery as opposed to those with a negative attitude.

Wal-Mart Stores Essay Example for Free

Wal-Mart Stores Essay Optimistic and energetic, Sam Walton, the founder of Wal-Mart Stores Incorporated was a great businessman. He was born in Kingfish, Oklahoma on March 29, 1918. He was raised in Missouri where he worked in his fathers store while attending school. Sam was a multimillionaire, but by working hard he achieved his dreams. He opened the first Wal-Mart store in 1962 in Arkansas. Managing business during that time was hard, but he was fortunate, his Wal-Mart store was successful and the Wal-Mart chain started to grow. It was the beginning of an American success story that no one could have predicted. Walton was a great entrepreneur and he knew consumers would flock to a discount store with a wide array of merchandise and friendly service. His vision was to become the low price leader in small, rural towns. His experience as a Ben Franklin store manager in rural a community led him to realize that in 1960 small towns isolated themselves from national market. Sam acknowledged that all he had to do was beat the prices of the local retailers to be successful. During the time period of 1960 through 1970 the education was very limited. There was little or no technology and different ways of teaching. For instance, during this time all of the children were being taught in one room, with one teacher, teaching everyone the same thing at one time. Everyone did not have an opportunity to go school. Some children had to stay at home and help their parents raise the younger children, so that there parents would be able to work and provide for the family. Some children were not allowed to go to school because their parents did not want to. In those days children did not know anything about computers, because they were not introduced in the classroom because there was no room or very little room. School was a safe haven for children during this time. They could walk to school safely without having to worry about being abducted by a strange man or woman. Children could play at recess time without worrying about anything, because children were not shooting other children. They were well mannered and behaved because, if they did not behave they could be spanked with the paddle by the principal. In this time period, children were not packing guns to school, beating up on each other, fighting each other and there were no gangs in the schools. They were worried about learning and getting an education, not about beating up on someone. Hotels in the early 1960s were limited all across the nation because technology and money was limited. The hotels that were mostly available in big cities and the hotel rooms were not cheap. If you were traveling you had usually (stay in hotel) pulled in to a motel. People that had a good amount of money would get the big rooms and the smaller ones usually were rented to the middle class people. The big hotel rooms usually contained a bar, television, bed, bathroom and sometimes a balcony. Two of the top hotels were located in Las Vegas and California because they had a lot of tourist attractions. Motels were found more often than hotels because they were cheaper and not as fancy. The motel rooms were usually run down and dirty. The motel rooms usually contained a bed, a television and bathroom. Most of the lower class people stayed it the motels because they couldnt afford the hotel rooms. By the late 1960s technology was slowly becoming easier to understand for the younger generation. In the 1970s people discovered there was more efficient technology, therefore the government could produce more money. Most of the hotels and motels were bigger and better then they were in the early 1960s because the technology was better and there was more money. The hotels and motels got more business because it was easier to advertise to the public and people made more money then before. Hotels and motels were easier to come by because the business expanded across the nation. People made more money so they spent more traveling across the nation. Hotel rooms were a lot nicer since technology was upgraded. Most of the TVs were bigger then in the 1960s and had a lot more channels plus they were colored. The motels were bigger and much nicer then in the 1960s. Most of the business nations wide were more efficient during and after the 1970s. In the 1960s technology was still developing and medicine was nothing compared to what it is today. An increasingly mobile population in the United Sates during this time began to demand and improved quality of care in hospital facilities that consisted of an emergency room. Since most of the hospital admissions were elective, these poorly designed emergency rooms were not well equipped and barely had any staff. Despite these impediments patients were increasingly motivated to look for unscheduled care. Emergency room visits quadrupled from1955 to 1970. As the pressure to provide care to more and more patients grew, hospital began to change their bylaws. Many facilities were short in staff and they had to place doctors in the emergency room regardless of special training or specialty. For several years there were no educational or academic training programs in emergency medicine. Because of these emergency physicians held a meeting in Arlington, Virginia in 1968. Thirty-two physicians from eighteen stated attended this meeting. Thanks to this meeting, they incorporated a national association of emergency physicians called American College of Emergency Physicians (ACEP). Throughout the years more associations and programs began to develop. After all Sam Walton lived during trying times. He cared about his community thus providing them with opportunities. He once said we are all working together; that is the secret, and we will lower the cost of living for everyone, not just in America, but we will give the world an opportunity to see what it is like to save and have a better lifestyle. We are proud of what we have accomplished and we have just begun. I can say Sam Walton deserves all due respect for his great accomplishments. It can definitely be declared that Walton was a great entrepreneur in business. He was not only able to use his talent to search out and take advantage of new business opportunities, but was also able to develop innovative ways of doing many things in a way that had never been used before. By using his imagination, aggressiveness, and hard work, Walton gave birth to a great industry and all the benefits that would follow, not only financially, but also emotionally.

Teaching and Learning Strategies

Teaching and Learning Strategies Introduction to the Students and Teaching Environment. I am currently a Lecturer in the Communications Electronics Technical Block (CETB) at Royal Air Force (RAF) Cosford, The No1 School of Technical Training. I am teaching new entry students AC (Air Crafts man),course number 1932 and SAC (Senior Air Crafts man) course numbers 1946 and 1951. The students age range is 17 30 years. I am responsible for delivering training in the subject areas Micro Electronics, Digital Electronics and Information Technology. The courses range from 90 to 130 hours. SACs 194616 hours Information technology and 115 hours Computer technology for the. ACs 1932.16 hours Information technology and 74 hours Micro Electronics for the The students who come to RAF Cosford are not typical of those who would go to a college of further education. They are sent by the RAF for either initial or further training in their specialisation. The learning environment The room layouts do vary however the majority of rooms are set out in a traditional manor. (see plan) The labs are arranged differently with the students desks arranged around the walls. E.g.(Room F008) The class rooms have a roller White board, P.C. and T.V. monitor, some class rooms have windows to the outside but not all. Lighting is via fluorescent tubes and heating is via radiators. The learning environment cont. The laboratorys have a White board, P.C. and LCD projector. Most have opening windows. Lighting is via fluorescent tubes and heating is via radiators. The desk is set out with a PC and Digiac workstation, a 6502 and 80286i microprocessor boards, in addition there are a collection of supporting boards. Teaching Styles and Learning Strategies. Teacher Talk A large part of the course is via teacher talk, this allows for large chunks of information to be covered in a much shorter space of time. The reason this method is chosen is due to the shear pace at which the course has to be delivered. The course is equivalent to a BTec Electronics course, taking approximately two years at a college of further education, however the RAF students have to cover nearly the same amount of material in just six months. Teacher talk is not the best method of imparting information to students as they can very quickly lose interest and it is difficult to assess how much information the students have taken in. To alleviate this situation the teacher talk is broken up with questioning secessions. The questioning secessions help the teacher to assess if the students have understood if learning has taken place, this also gives the students an opportunity to play an active role in the learning process. These methods promote individual involvement, encouragement, reward and a sense of achievement to students of all abilities The questions are directed by the teacher, nominating a student to answer, this is known as; â€Å"Pose Pause Pounce† this technique is used throughout RAFs training and is one of the main tools used to promote learning. The teacher talk is also begun with a recap of the previous session, sometimes the recap will be at the end of the lesson. This re affirms the students understood. The level of knowledge can be assessed, allowing the teacher to continue knowing that the students understand. Reading The students are given course notes in a printed form showing both pictures and diagrams as well as explanations. These notes form the back bone of the course material. They contain the Aims and Objectives for that section of the course, Information relevant to the course and a summary of the books main points. The book can be used as a reference to during the teacher talk. It can be used to illustrate a point, show other examples and reduce the amount of complex diagrams that need to be drawn on the white board. In addition the book has a separate set of questions which the students are encourage to read. When they have read the book they can answer the questions, this promotes further reading. If they do not understand or cannot answer the questions then this should promote them to ask the teacher for further explanation. The questions are designed to reinforce the theory taught in class and promote greater understanding of the subject. Practice by Doing. The first thirty hours or so of the course are mainly teacher talk, reading and working though examples on the white board, however once the under lying terminology and theories have been taught the emphasis of the learning style changes dramatically. The location of the teaching now moves to the laboratory where the students are given a brief introduction to an exercise, they then work through the exercise at their own pace and in their own way using their knowledge. The students follow the exercise answering questions as they go. The questions are designed to point the students in the write direction, if however they are unable to proceed, the teacher is close at hand to guided them, this is achieved by question the student and trying to get them to identify the solution for themselves. If the teacher identifies that the class as a whole do not understand then they can bring the class back together to solve the problem. The teacher may need to give further guidance to the students to allow them to complete the exercise. This process is learning by doing and in completing the exercise the student will hopefully be able to relate this experience to the theory section of the course thus underpinning their theoretical knowledge with practical experience. Demonstration This method of teaching can be used during the theory stage. The teacher could show real components to allow the students to become more familiar with them, seeing what they look like or by working through examples of how to perform a specific task. Demonstration can also be effectively used during the exercise phase of the course. This is very useful when trying to impart complex information to the students. An example might be when an exercise requires additional circuit boards to be used or components that have not yet been used. In these situations a demonstration of the exercise can be given by the teacher. This will allow the teacher to identify any areas of special interest and point out any areas that the students might otherwise miss or perhaps not think about. In addition it is by far the best way for the teacher to show how things are to be accomplished. i.e. showing how to connect up a system, what parts are required etc. The demonstration also allows the students to question the teacher about parts of the exercise they do not understand. The student can say â€Å"so you mean this >>>>> † ; the teacher can then be sure that the students fully understand what is required. Visual Visual methods of teaching are available, though the preferred method is power point which the students despise and therefore is not used frequently by myself. However it can be a very useful tool for explaining difficult subject material, particularly when the diagram requires motion i.e. information been transferred around a computer system. This would be very difficult to illustrate on the white board as the teacher would need to continually re draw the diagram to show the movement, however using power point allows animation of the drawing which the students can see, thus reinforcing the idea. It can also be re run to allow the students to follow the process until they are confident that they understand. Questioning can be used to check the understanding. The teacher can run the PowerPoint and ask the students to tell him what is happening and why. Alternative Methods of Teaching and Learning Strategies. Discussion This method is not very appropriate as the subject is technical and requires some under pinning knowledge. Opinions are not normally expressed as the material is factual. However this method could be used at the end of an exercise or at the end of the course. Infact the course does use this method is used to evaluate the feelings of the students and considers any recommendations that they may make as a class. However the course must run in a clearly define way as laid down by the sponsor he Ministry of Defence.(MOD RAF) Teaching others Teaching others is not generally used as the students would be required to fully understand the subject before they could teach someone else. As it is most likely the first time they have seen this subject material it would be difficult for them the explain it to a colleague. Although a similar technique is used by the teacher when they ask the student to explain how something works, this method of telling the teacher shows that the student understands fully, also any omissions or errors can be corrected by the teacher. Choice of methods Teacher talk The main reason for using this technique is to cover a large amount of theory over a very short time, a lot of information must be imparted very quickly. This method does not have a good retention rate approximately 5% however when coupled with questioning technique, and a recap of the subject at the end or prior to the starting the next section, it improves the retention as well as checking the students understanding. Reading As with Teacher Talk the students are expected to cover a large quantity of information very quickly. However this method has a poor retention rate approximately 10%, but when coupled with questions for each book it reinforces the knowledge, this can then be checked during a class session. This method is used due to the short time available, students are expected to read the material they cover in class as part of their learning process. This is done during there own time i.e. out of class hours. The questions should identify to the student whether or not they understand, thus prompting them to request addition information or clarification from the teacher at the beginning of the next lesson. Practice by doing This method is much better with approximately 75% retention rate. It is used due to the practical nature of the job (hands on). However it can only be used after the under pinning knowledge has been taught and understood. The students can apply the knowledge they have learnt to the practical exercise. The other reason for using this method is due to the nature of the subject. Example It is impossible to show the students the internal workings of a micro processor , therefore the operation is illustrated by performing tasks with the micro processor to prove that it functions in a particular way. The students have to relate this to the theorectial phase of the course, in doing so they should fully understand the operation of the Micro Processor. Demonstration This method has a reasonable retention rate around 30%. It is used to show the more complex aspects of the course, â€Å"a picture paints a thousand words†. The teacher can use this method to impart complex instructions to the students, the students can ask the teacher questions confirming their understanding, checking and correcting as they go. Visual This method has a retention rate of around 20%. This method is tied up with demonstration as the students will be watching the teacher perform a task. Learning how to perform the task requires knowledge, understanding and the skills to complete that task. The visual method is instant feed back to the student, they can see how a task is accomplished. This is an important method of teaching as their job will involve watching someone perform a task and them doing the task for themselves to the required standard. Summary The various methods of teaching are effective, the reason for this assumption is that the majority of students go on to the next phase of their training, and eventually into a post within the RAF. In addition I have spoken to students that I have taught who have remarked on the course and its content, most all of them say it was a very good grounding for their trade training.

The Great Gatsby and The Wasteland Essay -- Fitzgerald Elliott English

The Great Gatsby and The Wasteland Fitzgerald’s Great Gatsby and Elliot’s The Wasteland are two stories that similarly express the modernist post-war disillusionment. Both stories comment pessimistically on the direction that our world is moving in from the post-war modernist perspective. Both men looked past the roaring twenties, and realized that this time period was actually a moral wasteland. The final paragraphs of The Great Gatsby sum up their mutual lack of faith in American culture to improve.   Ã‚  Ã‚  Ã‚  Ã‚  Fitzgerald uses a number of both direct and indirect ways to comment on what has happened to America. The green light is a recurring symbol in this book that has many deep meanings. Beginning in the first chapter, when Nick compares the green bulk of America rising from the ocean to the green light at the end of Daisy’s dock, this symbol takes on many meanings. This is the green light that drives Gatsby, this is the green light symbolizes the new money and materialism in the world. This shows that money is now the new driving force in the world, and that people work to consume. This ties into the fact that Gatsby went to great lengths to become rich solely to impress Daisy with his wealth. Additionally, Gatsby showed off this wealth by showing her all of the shirts that he had purchased. All of this points towards the emerging consumerism in American society.   Ã‚  Ã‚  Ã‚  Ã‚  The green also seems to symbolize the automotive industry, which was one of the biggest parts of the new consumer culture. Henry Ford made a policy of paying his workers high wages, because he realized that if they were paid more, they themselves would become consumers of his products. Today, cars are often seen as a status symbol, which began back in the 1920’s.   Ã‚  Ã‚  Ã‚  Ã‚  The Wasteland of Elliot’s is analogous to the valley of ashes between West Egg and New York City. It is an industrial wasteland that was clearly created by large corporations and industries. This valley of ashes symbolizes the moral decay created by limitless pursuit of wealth. The valley of ashes is a place inhabited by the poor, and polluted by the rich. This shows that the only people who have to accept the consequences of corporate greed are the working class themselves.   Ã‚  Ã‚  Ã‚  Ã‚  Elliot’s The Wasteland describes Europe as a very bleak place after the First World War. In the final section, the speaker bothers Stetson about th... ...green light, the orgastic future that year by year recedes before us. It eluded us then, but that’s no matter- tomorrow we will run faster, stretch our arms farther†¦ and one fine morning-   Ã‚  Ã‚  Ã‚  Ã‚   Nick comments once again on Gatsby’s pursuit of this perfect future that will never materialize. He also says that this our world is deteriorating even further, but expresses some hope for the future. He expresses optimism not in our culture, but in human beings to strive for improvement. Nick ties up all of the sentiments on this page with the conclusion â€Å"so we beat on, boats against the current, borne back ceaselessly into the past.† This statement ties back into the idea that people will strive to improve themselves, but the state of things are so bleak that it is like trying to row upstream. It also means that while people try to work for a perfect future, the best they can hope for is to be â€Å"borne back ceaselessly into the past.† Elliot and Fitzgerald share a mutual pessimism regarding society, but a confidence in individuals. They both share a very modernistic take on the post-war world, and hope that the power of individuals can break through the restraints of their society.

Hr Job Analysis

Introduction Job analysis is the process of describing and recording aspects of jobs and specifying the skills and other requirements necessary to perform the job. The main purposes of conducting job analysis are to prepare job description and job specification which in turn helps to hire the right quality of work force into the organization at right place and with the right skills. Job description and job specification further gives conclusions for job evaluation. In the fields of Human Resource (HR), job analysis is often used to gather information for use in personnel selection, training, classification, and compensation and salary.There are several ways to conduct a job analysis, including: interviews with incumbents and supervisors, group interviews, questionnaires (structured, open- ended, or both), observation, diary method and gathering background information such as duty statements or classification specifications. Yet it none of the methods can give 100% perfect results hen ce in job analysis conducted by HR professionals, it is common to use more than one of these methods or a combination of these methods. For example, the job analysts may tour the jobsite and observe workers performing their jobs.During the tour the analyst may collect materials that directly or indirectly indicate required skills (duty statements, instructions, safety manuals, quality charts, etc. ). The analyst may then meet with a group of workers or incumbents. And finally, a survey may be administered. In these cases, job analysts typically are industrial/organizational psychologists or Human Resource Officers who have been trained. The job analysis that i conducted is the interview method. Here is a brief introduction of the organization and the incumbent interviewed for job analysis. Allied Bank LimitedAllied bank is one of the biggest banks of Pakistan. It is an old organization which was formed before partition in 1942. It was the first Muslim Bank Established in Pakistani t erritory before Partition (1942) with the name of Australasia Bank. It was named as Allied Bank of Pakistan from Australasia Bank Limited in 1974, and Sarhad Bank Ltd, Lahore Commercial Bank Ltd and Pak Bank Ltd were also merged in it. In August 2004 the Bank was restructured and the ownership was transferred to Ibrahim Group. Currently, it has 800 online branches with a total of 12000 work forces in Pakistan.Introduction of interviewee The incumbent interviewed for the purpose of job analysis is Shahid Rafique. He works Regional Corporate Office Allied Bank Limited 7-E/3 Main Boulevard, Gulberg-3 Lahore. Email ID: [email  protected] com Job description Organization name: Allied Bank Limited Job Title: Branch manager Reports to: Regional headquarters/Regional manager Supervises: All the departments of the branch Functions: Manages and administers operations of the branch Duties and responsibilities * Plan and direct the branch operations and administer the working of the whole bra nch. Supervise the human resource of its own branch department wise. * Marketing of the bank which includes achieving the deposit targets assigned to the branch. Attending meetings for the marketing and making sure the targets are achieved within the given time. * Provide a superior level of customer relations and promote the sales and service culture. * Coordinating with regional headquarters for getting updated with the organizational goals and objectives and also let all the employees of the branch well aware of the goals and objectives of the organization. Making sure that employees working under his/her supervision are well motivated and maintained properly. * Evaluate the performance of the employees working under his/her supervision. * Reporting about all the duties and responsibilities to the Regional Manager. Job specification * 16 years of education, Master’s degree or equivalent. * Preferred field of study is MBA Marketing. * At least 5 years of experience in banki ng or any financial organization including marketing experience as well. * Minimum age limit is 25 years. * A good manger should have: * Marketing skills Communication skills * Critical thinking * Should be a good psychiatrist (in context with customer behaviour and Psyche). Job evaluation Branch manager is a very important designation to the organization. A Branch Manager is a very much skilled and experienced worker who is much aware of the organizational goals and objectives and coordinates those goals and objectives to the employees working in his/her supervision. The salary range for a Branch Manager should be from 70,000 to 90,000. The job is evaluated through two types of reports: Annual performance report. * Annual confidential. Comments from the incumbent for job evaluation Any incumbent can be evaluated so that the incumbent is also satisfied of the annual reports is to ask him/her to write the APR for his/herself and then supervisor should evaluate the APR. Conclusion The conclusion of the whole discussion is that the main purpose of conducting a job analysis is to prepare job description and job specification which in turn helps to hire the right quality of work force into the organization at right place and with the right skills.Job description and job specification further gives conclusions for job evaluation. This information is used to design effective job. To design effective job we should keep balance between efficiency and behavioural elements. Efficiency element emphasizes productivity and behavioural element focus on employee needs. In my job analysis a branch manager is a leader of the branch. Person working as a branch manager should be bold enough to lead a team of 20 or more. He/she should be a good marketer and a good psychiatrist so that he/she can understand the mind set of the customers.A Branch Manager should have good communication skills to tackle different situations and can handle contingency plans. Fair salary and compensatio n and other benefit should be given to the manger to keep balance. Job analysis is very important and a very complicated process. Yet there are some limitations of job analysis for example a Job descriptions may not be suitable for some senior managers as they should have the freedom to take the initiative and find fruitful new directions.Job descriptions may be too inflexible in a rapidly changing organization, for instance in an area subject to rapid technological change. Other changes in job content may lead to the job description being out of date. The process that an organization uses to create job descriptions may not be optimal. There is no method for it which can give perfect results but through combination of methods and careful analysis one can have good results . Experience is needed for analysing jobs. Hr Job Analysis Introduction Job analysis is the process of describing and recording aspects of jobs and specifying the skills and other requirements necessary to perform the job. The main purposes of conducting job analysis are to prepare job description and job specification which in turn helps to hire the right quality of work force into the organization at right place and with the right skills. Job description and job specification further gives conclusions for job evaluation. In the fields of Human Resource (HR), job analysis is often used to gather information for use in personnel selection, training, classification, and compensation and salary.There are several ways to conduct a job analysis, including: interviews with incumbents and supervisors, group interviews, questionnaires (structured, open- ended, or both), observation, diary method and gathering background information such as duty statements or classification specifications. Yet it none of the methods can give 100% perfect results hen ce in job analysis conducted by HR professionals, it is common to use more than one of these methods or a combination of these methods. For example, the job analysts may tour the jobsite and observe workers performing their jobs.During the tour the analyst may collect materials that directly or indirectly indicate required skills (duty statements, instructions, safety manuals, quality charts, etc. ). The analyst may then meet with a group of workers or incumbents. And finally, a survey may be administered. In these cases, job analysts typically are industrial/organizational psychologists or Human Resource Officers who have been trained. The job analysis that i conducted is the interview method. Here is a brief introduction of the organization and the incumbent interviewed for job analysis. Allied Bank LimitedAllied bank is one of the biggest banks of Pakistan. It is an old organization which was formed before partition in 1942. It was the first Muslim Bank Established in Pakistani t erritory before Partition (1942) with the name of Australasia Bank. It was named as Allied Bank of Pakistan from Australasia Bank Limited in 1974, and Sarhad Bank Ltd, Lahore Commercial Bank Ltd and Pak Bank Ltd were also merged in it. In August 2004 the Bank was restructured and the ownership was transferred to Ibrahim Group. Currently, it has 800 online branches with a total of 12000 work forces in Pakistan.Introduction of interviewee The incumbent interviewed for the purpose of job analysis is Shahid Rafique. He works Regional Corporate Office Allied Bank Limited 7-E/3 Main Boulevard, Gulberg-3 Lahore. Email ID: [email  protected] com Job description Organization name: Allied Bank Limited Job Title: Branch manager Reports to: Regional headquarters/Regional manager Supervises: All the departments of the branch Functions: Manages and administers operations of the branch Duties and responsibilities * Plan and direct the branch operations and administer the working of the whole bra nch. Supervise the human resource of its own branch department wise. * Marketing of the bank which includes achieving the deposit targets assigned to the branch. Attending meetings for the marketing and making sure the targets are achieved within the given time. * Provide a superior level of customer relations and promote the sales and service culture. * Coordinating with regional headquarters for getting updated with the organizational goals and objectives and also let all the employees of the branch well aware of the goals and objectives of the organization. Making sure that employees working under his/her supervision are well motivated and maintained properly. * Evaluate the performance of the employees working under his/her supervision. * Reporting about all the duties and responsibilities to the Regional Manager. Job specification * 16 years of education, Master’s degree or equivalent. * Preferred field of study is MBA Marketing. * At least 5 years of experience in banki ng or any financial organization including marketing experience as well. * Minimum age limit is 25 years. * A good manger should have: * Marketing skills Communication skills * Critical thinking * Should be a good psychiatrist (in context with customer behaviour and Psyche). Job evaluation Branch manager is a very important designation to the organization. A Branch Manager is a very much skilled and experienced worker who is much aware of the organizational goals and objectives and coordinates those goals and objectives to the employees working in his/her supervision. The salary range for a Branch Manager should be from 70,000 to 90,000. The job is evaluated through two types of reports: Annual performance report. * Annual confidential. Comments from the incumbent for job evaluation Any incumbent can be evaluated so that the incumbent is also satisfied of the annual reports is to ask him/her to write the APR for his/herself and then supervisor should evaluate the APR. Conclusion The conclusion of the whole discussion is that the main purpose of conducting a job analysis is to prepare job description and job specification which in turn helps to hire the right quality of work force into the organization at right place and with the right skills.Job description and job specification further gives conclusions for job evaluation. This information is used to design effective job. To design effective job we should keep balance between efficiency and behavioural elements. Efficiency element emphasizes productivity and behavioural element focus on employee needs. In my job analysis a branch manager is a leader of the branch. Person working as a branch manager should be bold enough to lead a team of 20 or more. He/she should be a good marketer and a good psychiatrist so that he/she can understand the mind set of the customers.A Branch Manager should have good communication skills to tackle different situations and can handle contingency plans. Fair salary and compensatio n and other benefit should be given to the manger to keep balance. Job analysis is very important and a very complicated process. Yet there are some limitations of job analysis for example a Job descriptions may not be suitable for some senior managers as they should have the freedom to take the initiative and find fruitful new directions.Job descriptions may be too inflexible in a rapidly changing organization, for instance in an area subject to rapid technological change. Other changes in job content may lead to the job description being out of date. The process that an organization uses to create job descriptions may not be optimal. There is no method for it which can give perfect results but through combination of methods and careful analysis one can have good results . Experience is needed for analysing jobs.

Evolution of Computer Technology

Several centuries have been taken toward the development of inventions made by different people into modern forms. Single inventors rarely bring out modern invention. What we have now as electronic devices (the computers) are inventions of several scientists, mathematicians and engineers from different centuries. For the purpose of this mini research key terms like evolution, technology and computer shall be considered, not forgetting to take a careful look at the evolution of these inventions from different centuries/years to our present generation starting from the earliest known device.The characteristics of these devices from generation to generation and their classification according to sizes, functions and uses shall also be discussed. DEFINITION OF KEY TERMS Evolution: Evolution is a gradual development that occurs in a particular place or thing. Technology: This is the use of mechanical arts and applied science. Technology here refers to systems, methods of organization and t echniques. Computer:A computer is a programmable mechanical device that accepts information or inputs, stores and manipulates data and brings out the result or output in numerical format.COMPONENTS OF A COMPUTER SYSTEM A general purpose computer has four major components namely: arithmetic and logic unit (ALU), control unit, memory and input/output devices. These parts are interconnected by buses often made of groups of wires. ARITHMETIC AND LOGIC UNIT (ALU) This unit carries out arithmetic and logic operations. According to Stokes (2007), the set of arithmetic operations that a particular arithmetic and logic unit supports may be limited to adding and subtracting or might include multiplying or dividing functions ( sine, cosine, etc) and square roots.While others represent real numbers with the use of floating point, some can only operate on whole numbers (integers) albeit, with limited precision. Arithmetic operation could be carried out by any programmed computer. Logic operation can be useful both for creating complicated conditional statements and processing Boolean logic. THE CONTROL UNIT The control unit which is often called a control system or central controller, manages the computer’s various components. It reads and interprets (decodes) the program instructions, transforming them into a series of control signals which activate other parts of the computer.In order to improve performance, the control system in advanced computer may change the order of some instructions. FUNCTION OF THE CONTROL SYSTEM It reads the codes for the next instruction from the cell indicated by the program counters. It decodes the numerical code for the instruction into a set of commands or signals for each of the other systems. Whatever data the instruction requires from cells in memory are read by the control system. Necessary data to an arithmetic and logic unit or register is also provided by the control system.If the instruction requires an ALU or specialized hard ware to complete, it instructs the hardware to perform the requested operation. It writes the results from the ALU back to a memory location or to a register or perhaps an output device. It could be observed that the sequence of operations gone through by the control unit to process an instruction is in itself like a short computer program. MEMORY The memory of a computer is seen as a list of cells into which numbers can be placed or read. Each cell has a numbered address and can store a single number.Anything such as numbers, letters can be represented by the information stored into the memory with equal ease. Software gives significance to what the memory sees as series of numbers. In almost all modern computers, each memory cell is set up to store binary numbers in gaps of 8bits or bytes. Each byte representing 256 different numbers (Stokes 2007). Several consecutive numbers may be used to store larger numbers. Computer memory is of two types or principal varieties: The Random Ac cess Memory (RAM) and Read Only Memory (ROM).Random Access Memory according to Inyang and Umoh (2003), is a part of primary memory that holds the programs being executed and the data to be worked upon. RAM also stores the result of a processed data, waiting to be transferred to output device or secondary storage device. It is a temporary memory and the content of RAM is erased when a computer is turned off and data stored in it can instantly be accessed. The storage of RAM is expressed in megabytes and its capacity or size limited. An area of RAM set aside for storage of most frequently accessed information is the CACHE memory.It is a temporary high speed data holding area between the memory and the central processing unit. RAM has four parts: the conventional memory which consist of the first 640KB of RAM, used by operating system and device drivers; Upper Memory Bound (UMB) located between 640KB and 1MB of RAM, used by device drivers: extended memory (XMS) which include direct acc ess memory above 1MB; and Expended memory: a special part of ram that is up to 32MB and exists outside the conventional memory. Read only memory (ROM) is preloaded with data and software that never changes, so the central processing unit (CPU) can only read it.ROM is typically used to store the computer’s initial start up instructions. It retains its data indefinitely. In a personal computer (PC), ROM contains a specialized program called the BIOS that orchestrates loading the computer’s operating system from the hard disc drive into RAM whenever the computer is turn on or reset. All of the required software may be stored in ROM in embedded computers which frequently do not have disc drives. Software stored in ROM is referred to as firmware because it is more like hardware than software. INPUT/OUTPUT DEVICEMeans by which information between the computer and outside world is exchanged is known as input/output. Peripheral includes input devices like keyboard and mouse, a nd output devices such as the display and printer. Hard disc drives, floppy disc drives and optical disc drives serve as both input and output devices. HISTORY OF COMPUTER Computer technology has changed today world to a global village. Since the field of computer is a vast sea, there are many options and benefits one can get from it. Internet is constant and rapidly growing source of information.People can get information or piece of required knowledge from any part of the world by just a few clicks on the websites. There is a rise in the need of more websites and knowledgeable sources as information is much easier to access. The early men counted by means of matching one set of object with another set. The history of modern computer begins with two separate technologies: automated calculation and programmability. The earliest known computing device was called ABACUS. It is the first counting device that was developed about 500BC (Umoh and Inyang, 2003).It is made up of wood and be ads. It has a role of any number of parallel wires, rods or grooves on or in slide of small beads or blocks. Strung beads which have different values were manually used to operate abacus. Bars were used in dividing the Abacus into two parts perpendicular to the rods. Bits moved in active position towards the bars and the ones towards the frame are ignored. Each bar signifies digits and least significant digits were on the right. Abacus was used in calculating (i. e. adding, subtracting, multiplying and dividing) numbers by moving the bit complex.In the 9th century, the Persian Mathematician Abu, Abdullah Muhammad Bin Musa Al-Khwarizni developed the concept of a written process followed to achieve some goals, and published a book on the subject that gave us its modern name Algorithm. In 1623, Wilhelm Schikard, a German Scientist invented a machine that used eleven complete and six incomplete sprocketed wheels that could add and with the aid of logarithm tables, multiply and divide. M any inventions have taken several centuries to develop into the modern forms and modern inventions are rarely the product of a single inventor’s effort.Many people each added a small contribution towards the development of the bits and pieces of a computer (including the software). Each person in this work contributed a part towards the development of computers. In 1642, a 19year old French boy, a philosopher and mathematician Blaise Pascal invented a mechanical adding machine called a Mechanical Calculator. It is like a modern desk calculator and contains numbers of wheel and uses gear system to perform arithmetic operations. Computations are carried out by a process of integer counting.In 1801, Punch cards were invented by a French Weaver called Joseph Marie Jacquard. These Punch Cards allowed his loom to automatically weave intricate patterns. Different parts were used in storing different patterns of holes that produced different designs. Punch Cards are used in processin g information in computers. The fusion of automatic calculation with programmability produced the first recognized computers. Charles Babbage, British Mathematician and inventor, invented mechanical computing machine – Babbage’s Analytical Engine.In 1820, it carried out complex arithmetic operations and made decisions based on its own computations. It was self-controlled and had two important parts which are the storage unit with memory device and arithmetic unit known as the Mill. It was the world’s first digital computer. Babbage’s contributed the idea of conditional transfer which gave way to comparison of quantities and modification of programs. The idea of a sequence of punch cards to produce a more flexible design was borrowed from the Jacquard’s pattern weaving loom. It performed functions like additions, subtraction, division and multiplication.