The Existence of Black Holes Essays -- Concept Essays

The Existence of Black Holes I have always had an interest in science, especially in the sciences regarding outer space. When I was younger I was always fascinated with rockets, and especially in stars. I have often regretted not pursuing this interest at its infancy. I do remember going to the Planetarium, and studying about a topic that I had seen talked about on television. The topic was black holes, and back then all that they knew was that they were black. The idea of a space in the universe that is completely void of light was difficult to imagine. Recently, I have learned more about this topic and a science call cosmology. I had never even heard of this field of science before I was introduced to a scientist by the name of Stephen Hawking. The introduction was very informal. In fact, I have never even seen him. My first introduction to Stephen's theories came when I read a popular book that Stephen wrote called A Brief History of Time, in this book he attempts to explain some of his most complicated theor ies. These include the topics of black holes, imaginary time, and the origin of the universe. Stephen is the front runner in his field. Many of his peers consider his to be the greatest mind since Einstein. (Stone, 27) One of Stephen's areas of specialty that interests me is the topic of small mass exploded in the grandest explosion in history. Scientists today say that ever since the Big Bang the universe has been expanding at the speed of light. Stephen's theory is that eventually the universe will reach an outer limit and will then implode on itself at the speed of light. (A Brief History of Time, 76) The ideas that Stephen has about the lifetime of our universe are very complicated. I will not even pretend to c... ...se and everything in it at one time consisted in a very small mass. This mass contained an incredible amount of energy. The theory is that the Stephen's work in this field regarding blackholes, and imaginary time is unsurpassed by anyone and is truly remarkable. Bibliography Hawking, Stephen. A Brief History of Time. New York: Bantam Books, 1988. Hawking, Stephen. A Reader's Guide to a Brief History of Time. New York: Bantam Books 1992. Hawking, Stephen. Black Holes and Baby Universes and Other Essays. New York: Bantam Books, 1994. Hawking Stephen. An Essay On Time. New York: Bantam Books, 1992. Penrose, Roger. A Thesis on Relativity. New York: Bantam Books, 1990. Stone, Gene. A Reader's Companion to A Brief History of Time. New York: Bantam Books, 1992. Thorne, Kip. A Thesis on Quantum Mechanics. London: Oxford Publishing, 1989.

Individualism vs. Societal Norm and Acceptance Essay

In the community of Salem, Massachusetts of 1692, their community is set as a theocratic society, where the church and the state come as one. Moral laws and state laws are also combined as one. Everyone is expected to live up to the established social norms. Any individual within the Puritan community whose private lives doesn’t conform to the moral laws established by the government is represented as a threat to the community and to the rule of God and true religion. In Salem, everything and everyone belongs to either God or the devil, anything that is unlawful is considered a devil’s work. Everyone in this community is expected to meet the expectations of the society, every little thing they do will be held against them. John Proctor is an example of an individualist in this society. John Proctor was unfaithful to his wife, Elizabeth Proctor, when he had committed an affair with a younger female, Abigail Williams. Committing adultery and telling lies are some examples of sinning in the Puritan community. John Proctor is breaking from the mores, beliefs and ethical codes of the Puritan community because not only does he commit adultery, but he also hides it from the community. His actions were the main cause of false accusation of witchcraft in this society. Eventually, when he realizes everyone else’s life is at risk because of him, he confesses. John proctor chose to hide his adultery because he was afraid of his reputation being ruined and having his life put at risk because he went going against the Puritan law. Another way John Proctor breaks away from the united societal norm of the Puritans is going against the court. The court is in high power in this society. At first, he lies to the court, admitting to witchcraft to save his own life, but when John proctor realizes it is wrong and a sin to the religion to tell a lie, he goes against his false confession to witchcraft. He caused contempt at court while trying to prove everyone’s innocence, but it did not go so well. John Proctor went against the Puritan law because he does not want to dishonor the innocent prisoners and he will not be able to live with himself knowing that other innocents died while he committed sins and the innocents were paying for it. The following quote said by John Proctor in Act IV, clearly shows contempt at court in the Puritans’ way of life:  Ã¢â‚¬Å"Because it is my name! Because I cannot have another in my life! Because I lie and sign myself to lies! Because I am not worth the dust on the feet of them that hang! How may I live without my name? I have given you my soul; leave me my name!† At the end, John Proctor was hung. He was hung for his mistakes, and died without lies to his name. In a theocratic society, where the church and state comes as one, every little thing you do is held against you in the long run. Individuals in the Puritan community whose lives did not meet moral laws were considered a â€Å"witch.† In Salem, everything and everyone belongs to either God or the devil, anything that is unlawful is considered a devil’s work.

Business Management Case Study Employee Relations

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Risk #2 Reduction in Teamwork and Team Spirit While every individual team member must be fully responsible for his or her own work and must own it (Daft, 2005), it is still important to create a collaborative environment that supports teamwork and team spirit (George Jones, 2008). In this case, the departing team member was not performing well on an individual level but there is no indication of any problems in connection with the integration of that team member within the team or that his presence on the team wasShow MoreRelatedOrganizational Behavior1653 Words   |  7 Pages| Management of Innovation: TransAct Insurance Corporation Case Study | Prepared for: MGT1000-Term Assignment Submitted: 28 September 2011 Prepared by: 1. Introduction: TransAct Insurance Corporation Case Study â€Å"Change is the only constant said Heraclitus, Greek philosopher† (Change Management Training, 2011). This is main challenge that every business faces when they become aware of the need for improvement. 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