I Have A Dream By Martin Luther King - 1016 Words

Speeches come in all shapes and sizes, some good, some bad, some motivational and some inspirational. The one thing I can tell you there is always a few that will linger and stick around in your head. These speeches go through history as being remembered and studied for decades. A few that come to mind happen to be â€Å"I have a dream† by Martin Luther King, â€Å"Never give up†¦Don’t ever give up,† by Jimmy Valvano and â€Å"You’ve got to find what you love,† by Steve Jobs. Each and every one of these speeches was written by men who were challenged to make difficult decisions in their lives which would inadvertently affect their future in one way or another. The most current speech of the four is Steve Jobs’ â€Å"You’ve got to find what you love.† His speech targets college graduates of the 21st century. After listening to Steve Jobs’ speech, I understand what he is expressing. At the beginning of his speech, he shares that he, unlike the graduates, never graduated from college; he dropped out after 6 months. Additionally, he reveals information about himself throughout the speech, such as being adopted, and the fascination for calligraphy. At the age of 20, Steve and a friend created Apple, a computer company in his parent s garage, later to be fired from his own company. But of course that did not stop Jobs; he ended up creating two more companies called NeXT and Pixar. Presumably, the scariest time in his life started when he was diagnosed with an incurable pancreaticShow MoreRelatedI Have A Dream By Martin Luther King876 Words   |  4 PagesCivil Rights I Have a Dream by Martin Luther King, Jr was a speech given on August 28, 1963. The speech took place on Lincoln Memorial in Washington, D.C. where thousands of blacks and whites joined together to listen. Martin Luther King, Jr stated his dreams of what America should be like, equal for all colored people, including blacks. African Americans should have civil rights equal to that of white men. The system is unfair, but African Americans want to believe that it is not. Even though manyRead MoreI Have a Dream by Martin Luther King1769 Words   |  8 PagesCommentary on Martin Luther King, Jr.: â€Å"I Have a Dream† Speech (1963) On August 28, 1963, nearly a quarter of million people arrived in the District of Columbia for the March on Washington for Jobs and Freedom. In the midst of the days various events and speeches, one stood out: Martin Luther King, Jr’s speech â€Å" I Have a Dream†. It is a political text in which he called for racial equality and an end to the discrimination. His oration eclipsed the remarks of all other speakers that day and it isRead MoreI Have A Dream By Martin Luther King Jr.983 Words   |  4 PagesPromised On August 28, 1963, Martin Luther King Jr. delivered a speech of the millennia which was considered a radical revolution towards freedom. Martin Luther King Jr, also referred to as King Jr., was a Baptist minister and activist who fought for the rights of African-American. During the late 1950s and early 1960s, America was on the brinks of collapsing towards a civil right war. Leaders were across the United States creating factions of people. However, King Jr. was not an ordinary leaderRead MoreThe I Have A Dream Speech By Martin Luther King Essay1323 Words   |  6 PagesThe â€Å"I have a dream† speech by Martin Luther King is recognised as one of the best speeches ever given. Here Stevie Edwards looks at what makes it so memorable. There is also YouTube clip of the Martin Luther King Speech More than 40 years ago, in August 1963, Martin Luther King electrified America with his momentous ‘I Have A Dream’ speech, dramatically delivered from the steps of the Lincoln Memorial. His soaring rhetoric demanding racial justice and an integrated society became a mantra forRead MoreMartin Luther King I Have A Dream Speech1089 Words   |  5 Pages People on the Street â€Å"I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character.† These words spoken in the shadow of the Lincoln Memorial by Dr. Martin Luther King Jr. have reverberated through the years as a glowing example of the power of words. On August 28, 1963, Dr. King astounded America with his historic I have a Dream speech. His demand for racial justice andRead MoreI Have A Dream By Martin Luther King Jr.945 Words   |  4 Pagesâ€Å"I Have A Dream† Martin Luther King Jr. is one of the most famous civil rights activists in the history of the United States. He gave several important speeches and promoted non-violent protests. His most famous speech was â€Å"I Have A Dream†, around a quarter of a million patrons, black and white, attended this empowering speech at the March on Washington on August 28, 1963. The reason his speech was vastly successful in the movement against segregation and injustice was because of its repetitivenessRead MoreI Have A Dream By Martin Luther King Jr.915 Words   |  4 Pagescounterparts. Martin Luther King Jr. represents himself, his family, and an enormous body of minorities in America as he prepares to address the country in regards to equality and respect for all. Coming from a time where only years prior black and brown people were owned as property and often regarded as animals, King changed race relations in America by standing as a liaison between his community of colored individuals and a governing body of mostly Caucasian individuals. I Have a Dream is an openRead More`` I Have A Dream `` By Martin Luther King Jr.1378 Words   |  6 Pagesreasoning are known as cognitive biases and they allow us to unknowiThirty years after the events of To Kill a Mockingbird, Martin Luther King Jr said in his defining â€Å"I Have a Dream† speech, â€Å"I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character.† Maycomb would have benefitted from this message as repeatedly characters are reduced to their skin color, logic falling to the wayside as thoughtlessnessRead MoreI Have A Dream By Martin Luther King Jr.909 Words   |  4 PagesWhen I think about what one person can do in the times of the Civil Rights Movement, I think of Martin Luther King Jr. because he was such a big icon back then. Martin Luther King Jr. was a Baptist minister and social activist. He led the Civil Rights Movement in the United States from the mid-1950s, until he was assassinated in 1968 and will always be remembered by his famous speech, â€Å"I Have a Dream†. To me, he has reminded me of other people I’ve watched through movie films, and in a story I’veRead MoreI Have A Dream By Dr. Martin Luther King Jr.1102 Words   |  5 PagesAmericans we have been unable to embrace this concept without severe punishment. From being sprayed with high powered water hoses to being brutally beaten by those that are supposed to protect and serve. In the speech, I Have A Dream by Dr. Martin Luther King Jr., he elaborates on the fight African Americans have endured and sets the path for freedom and equality while We Shall Overcome by L.B Johnson speaks on providing equality for all Americans. According to Dr. Martin Luther King Jr. speech, â€Å"I Have

Protestant Reformation and Hamlet S Character Free Essays

To Do or Not To Do? How many times does one find themselves shirking responsibilities they accepted, or avoiding promises they made? One who often finds himself in such situations, will most likely be able to relate with William Shakespeare’s character, Hamlet. In Hamlet, Hamlet is commanded by his father’s ghost to avenge his murder. Whenever Hamlet is presented with an opportunity to do so, he delays his action. We will write a custom essay sample on Protestant Reformation and Hamlet S Character or any similar topic only for you Order Now Hamlet’s inability to act is a product of the time period during which the play was written. Shakespeare wrote Hamlet during the 1600s in Elizabethan England, during the time of the Renaissance and the Reformation. The Renaissance and Reformation’s belief in ghosts, ways of thinking, views on revenge, and doubts about the afterlife cause Hamlet’s inability to act on his father’s request. The effects of the Renaissance and the Reformation on Hamlet’s character, are manifest even before he meets the ghost. Formal mourning was taken seriously during the Renaissance, and most had people heeded a custom (which was usually upheld by a law) which forbade a widow to remarry earlier than a year following the death of her husband. In the start of the play, following his father’s death and his mother’s hasty remarriage, Hamlet enters with his suit of black, complete with mourning cloak and hood. At this point, Hamlet is already established as a Renaissance figure. Furthermore, Hamlet asks Gertrude and Claudius if he can return to university. Gertrude replies â€Å"go not to Wittenberg† (1. 2. 119). Hamlet studied at Wittenberg, a center of the Reformation. Hamlet’s past behavior gives evidence that he is affected by the Renaissance and the Reformation. The effect that the Renaissance and Reformation have on his actions is most apparent in his inability to avenge his father’s murder. Hamlet learns from the ghost of his father that his death had been a murder, and that â€Å"the serpent that did sting thy father’s life now wears his crown† (1. 5. 46-47). The ghost asks Hamlet to â€Å"Avenge his foul and most unnatural murder† (1. 5. 26). Hamlet is eager to undertake this responsibility, and says â€Å"Haste me to know’t, that I, with wings as swift / As mediation or the thoughts of love / May sweep to my revenge† (1. 5. 30-32). But in actuality, Hamlet rethinks his commitment, and procrastinates. One instance of Hamlet procrastination is when he decides that he will not kill Claudius until he has actual proof of Claudius’s crime. Hamlet presents Claudius with a play. One sene of the play â€Å"comes near the circumstance,† (3. 2. 76) it’s plot is similar to Old Hamlet’s murder. Hamlet tells Horatio to â€Å"Observe mine uncle. If his occulted guilt / do not itself unkennel in one speech† (3. 2. 79-80). Hamlet wants Horatio to detect any sign of Claudius’s remorse or guilt. Why does Hamlet suddenly begin to doubt the reality of the ghost? Hamlet’s uncertainty is due to his protestant upbringing. â€Å"[Hamlet] attended Wittenberg, a Protestant school . . . and Protestants did not believe in ghosts† (Neuman). The Reformation had given rise to a new faction of the Church, the Protestants. Hamlet was educated by Protestants, who didn’t believe in ghosts, therefore he is reluctant to accept the ghost’s message. Hamlet’s hesitation to believe the ghost can also be related to Renaissance skepticism. Renaissance humanism and individualism, emphasized the belief in human reason, and Humanists started challenging and questioning the world around them. Hamlet is affected by Renaissance skepticism, and therefore is suspicious of the ghost’s reality. Another obstacle that stood in the way of Hamlets revenge was the opposition of the church and state, of Renaissance English, to taking revenge. The state viewed revenge as taking the law into one’s one hands and undermining the political authority of the state. They felt that the right and correct response to the original crime would be to allow the legal system to take over. The church disproved of revenge because they considered it disgraceful and a result of jealousy and hatred. In their opinion, God was the ultimate avenger. Hamlet’s struggles between society’s opposition to revenge and his own personal desire to avenge his father’s death. The belief of the afterlife is another cause for Hamlet’s inaction, lies in. The Protestant Reformation caused many debates about the existence of Purgatory and the road to Heaven. Catholics believe that â€Å"how we behave – will determine where in the afterlife you will eventually end up† (Zammit). One who dies in â€Å"God’s grace and friendship and [is] perfectly purified, live[s] forever in [heaven]. † If one dies and is still â€Å"imperfectly purified,† he will â€Å"undergo purification† (biblehistory) in Purgatory. If one dies â€Å"in a state of mortal sin, [he will] descend into hell† (Catechism of the Catholic Church). On the other hand, Protestants believe that anyone who accepts Jesus, receives him by faith and repents will go to Heaven. Those who reject God are sent to Hell, a place of torment and separation from God. Purgatory is never explicitly mentioned in the bible, therefore Protestants reject the Roman Catholic teaching that there is also a transitional place or process of purification of the soal. According to the Protestants, there is no Purgatory. Hamlet is unsure about the afterlife. At times he accepts the Catholic view, and at other times he trusts the Protestant view. Hamlet is presented with a perfect opportunity to kill Claudius. He approaches a kneeling, praying Claudius, but â€Å"he is consumed with the Christian notion of the afterlife. The conception that if one died while in prayer, they would automatically go to heaven† (A Christian Excuse for Cruelty). Hamlet wants to kill Claudius â€Å"when he is drunk asleep, or in his rage,/ Or in th’incestuous pleasure of his bed,/ At gaming, swearing, or about some act/ That has no relish of salvation in’t† (3. 3. 89) so that Claudius will go to Hell. Although in the pervious instance, Hamlet leans towards the Catholic approach, he later discusses his uncertainty about the afterlife. Hamlet feels that if he cannot act, he can at least kill himself to escape his situation. But, in his â€Å"To be or not to be† soliloquy, Hamlet dismisses his suicidal plans because of his doubts about the afterlife. As Smith points out, at one point in his soliloquy, Hamlet â€Å"thinks for a moment that [death] may be like a deep sleep,† which seems like a fairly pleasant situation. But then, Hamlet wonders, â€Å"To sleep: Perchance to dream: ay there’s the rub; / For in that sleep of death what dreams may come† (3. 1). Hamlet is afraid of the dreams of the after life, the â€Å"pains that the afterlife might bring† (Smith). Hamlet continues to discuss the â€Å"dread of something after death,† and comes to reject his plans of committing suicide because of his dubiousness of the afterlife. Hamlet’s inability to act is largely a byproduct of the time period during which he lived. Hamlet was influenced by society’s views, doubts and beliefs. Even today, people’s actions are largely effected by the characteristics of the time period, and by society’s pressures. How to cite Protestant Reformation and Hamlet S Character, Papers

Thomas Jefferson and Jonathan Swift Essay Sample free essay sample

There exists a all right line between the grade of duty a authorities has for its citizens. and the control it assumes to guarantee the proliferation of its power. While freedom may be a traditional American value. how it is defined is a inquiry that has long been a beginning of argument. Furthermore. when an establishment follows a class of action that becomes damaging to society. what duty. if any. do the citizens have to demo their dissent. and what signifier should that dissent take? All of these are inquiries looking to be answered. with changing grades of earnestness. by Thomas Jefferson and Thomas Swift. Thomas Jefferson’s A Declaration of Independence may be thought of as a cosmopolitan symbol of traditional American values. nevertheless in it exists several beds of significance. each appealing to the reader and their sense of societal duty. While Swift’s A Modest Proposal attempts a similar prayer to the public’s understanding. We will write a custom essay sample on Thomas Jefferson and Jonathan Swift Essay Sample or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page it diverges drastically in its usage of sarcasm. While the manner of each work separately differs. their map is basically the same: to seek out the reader’s sense of empathy in an attempt to pull support to their cause. When composing the Declaration of Independence Jefferson non merely created something that was shockingly incendiary. it was full of thoughts that were radical for the clip period it was written. While modern-day American society may believe of the inquiry of freedom to be a bygone decision. the political civilization of 1776 was drastically different. Globally the power rested with the monarchies. who concerned themselves more with fostering their ain involvements than protecting and authorising their citizens. Jefferson believed this thought undermined single autonomy. and sought to alter it by making a authorities that derives its â€Å"just powers from the consent of the governed. † Jonathan Swift. who. like Jefferson. was a politically progressive presence in the face of the English. sought to happen similar support in his scathing sarcasm. While Swift apparently claims he is seeking to happen a solution to the poorness that has ravaged the Irish. his true motive in composing the booklet is to pull some attending to the sordidness that the Irish are populating in while being invariably oppressed by the affluent English aristocracy. Swift doesn’t merely direct his exasperation at the English. nevertheless. he besides finds sees failing among the Irish. whom he finds merely as responsible for the hapless province of personal businesss within the state. Both Jonathan Swift and Thomas Jefferson have found considerable mistake with the governing party ; they are utilizing the written word as a agency of protest. The bringing in the Declaration of Independence is instead straightforward. it is divided into three really distinguishable parts with a preamble that outlines both the construction of the Declaration and the directing the representatives have in composing it. Jefferson opens with his bringing of the entitlements each adult male has by virtuousness of merely his ain humanity. â€Å"We keep these truths to be axiomatic. that all work forces are created equal. that they are endowed by their Godhead with certain unalienable rights. that among these are life. autonomy and the chase of felicity. † The certainty with which Jefferson declares these rights. along with their cosmopolitan entreaty. instantly draw the reader into the debut. With each subsequent subdivision of the Declaration Jefferson inside informations how these basic homo privileges are being violated. who is robbing the settlers of such indispensable rights. and what. really exactly. is to be done about it. Already holding listed rights that seem non merely indispensable but really sensible. Jefferson argues that the monarchy has committed awful atrociousnesss against those seeking such entitlements. By the clip the Declaration has concluded. the reader is shocked that the settlers. by all histories such sensible and good intentioned people. are being treated in such a transparently oppressive mode. Swift’s bringing in A Modest Proposal is a similar effort at emotionally pull stringsing the audience into action. nevertheless the sarcastic quality of the essay creates an off-putting air of appendage. robbing Swift of some of his effectivity. In the debut Swift invokes the day-to-day sight of poorness on the streets of Ireland. and how households. â€Å"are forced to use all of their clip in sauntering. to implore nutriment for their incapacitated babies. who are. as they grow up. either turn stealers for privation of work. or leave their beloved native state. † While Swift opens with a strong sense of compassion. making a sense of empathy in the reader. his remarks approximately adult female as â€Å"breeders† and Irish who â€Å"fight for the Pretender in Spain. † give some penetration into his assorted truenesss. The deplorable description of poorness surely creates a demand for alteration. but when Swift begins to assail the same hapless people he c laim need aid. the quality of his bringing is compromised and the reader loses some grade of emotional investing in the narrative. Another of import constituent of each work separately is the class of action the writer claims will be effectual against their sensed beginning of dictatorship. The Declaration of Independence. holding clearly labelled each discourtesy committed by the male monarch. culminates in a concluding paragraph of action ; the settlements claim to be â€Å"absolved from all commitment to the British Crown. and that all political connexion between them and the province of Great Britain. is and out to be wholly dissolved ; and that every bit Free and Independent States. they have full power to impose war. reason peace. contract confederations. set up commercialism. and to make all other Acts of the Apostless and things which Independent States may of right do. † Jefferson has made his instance boundlessly clear. those disenfranchised by the British are hammering their ain way and giving birth to non merely a new province but an advanced set of values with which to run it by. The class of action detailed by Jefferson is particularly powerful in its determination to take the power from the monarchy and give it to the people. A reader of the declaration would probably experience non merely a sense of moral righteousness about declaring independency from such a corrupt monarchy. they would probably experience really sceptered about the ability they all of a sudden have to be portion of something radical. While Swift is besides researching ways in which to procure more freedom for the oppressed. his â€Å"Proposal† is different from Jefferson’s in a shockingly irregular manner. Swift deduces that the best agencies of aid for such a big population of hungering people would. undoubtably. be economic ; of the 120. 000 kids born each twelvemonth 100. 000 of them should be sold off as a epicure daintiness. Swift supports his proposal by guaranting the audience that a healthy kid. â€Å"is at a twelvemonth old a most delightful. nourishing and wholesome nutrient. † The sarcasm of the proposal. that infanticide is a morally acceptable solution to the job. is one of the ways Swift is looking to agitate his audience out of their indifference. The statement of eating kids. every bit satirical as it may be. is such an utmost signifier of freshness that it may turn the reader off of the essay as a whole. In stressing this redress for Ireland Swift insinuates that the Irish ar e so starving for solutions that even cannibalism is preferred to the position quo. Even in a comedic visible radiation Swift’s statement falls short. the hapless gustatory sensation and unfavorable judgment of the Irish people cause the reader to doubt the unity of Swift’s purposes. Both Swift and Jefferson have advanced visions for the subjugated people on whose behalf they are talking. Jefferson is working to make a new order. free of the subjugation of Great Britain. His thoughts and straightforward manner. along with his unequivocal call to action for the settlers to divide themselves from the male monarch. assist do the Declaration of Independence into the influential and ill-famed papers it is known as today. A Modest Proposal. while working to pull attending to the predicament of the Irish people. falls victim to many of Swift’s biass as an writer. While the implicit in message is finally one of critical importance. particularly for the epoch in which it was written. Swift fails to motivate in the reader the same degree of emotional response and Jefferson. The Declaration of Independence has so earned its topographic point as one of the most critically of import. and politically powerful. paperss of all clip. Plants Cited Henderson. Gloria Mason. Anna Dunlap Higgins. Bill Day. and Sandra Stevenson Waller. explosive detection systems. Literature and Ourselves: A Thematic Introduction for Readers and Writers. 6th erectile dysfunction. New York: Longman. 2009. Print. Jefferson. Thomas. â€Å"Declaration of Independence. † Henderson. Higgins. Day and Waller 703-06. Swift. Jonathan. â€Å"A Modest Proposal. † Henderson. Higgins. Day and Waller 696-702.

Class Management Strategies Essays

Class Management Strategies Essays Class Management Strategies Essay Class Management Strategies Essay Pink Assessment Techniques Green Questioning Red Areas where Differentiation is possible Pupils line up outside the classroom Silence while I tell the pupils that their starter activity is on the board that they are to come in silently and begin. They are to put their hand up when they are finished. Written on board The questions we shall answer in todays lesson are What is weathering? What is erosion? What are the three different types of weathering? What type of weathering is acid rain? What does a rock most affected by acid rain contain? Which rock is least affected by acid rain? Starter activity to read in silence pages 98-99 (Book Eureka 2G) Brief Question and Answer Session Which of the questions written on the board can we now answer after reading pages 98 ; 99? Teacher Explanation of Weathering and Erosion Stress not strictly caused by the weather as the name suggests! We cause weathering, as do plants and trees. State strongly that weathering and erosion are different and the difference between them. Photograph Acetates Show colour acetates of impressive examples of weathering house crumbling into the sea, newspaper article detailing the damage caused by tree roots growing into buildings etc. this will make the topic relevant and real to the pupils. Book Work Title in books Weathering and Erosion (UNDERLINE) Use your books to find the formal definitions of weathering and erosion. Look in the Glossary at the back of the book (Class 8T not told where to look) Partner Work Use these definitions to explain the difference between the two to a non scientist, pretend the person sitting next to you is a non scientist and take it in turn to explain! State time limit 10 minutes Circulate the class to help students who are struggling and to listen in on some explanations. Board Work and Teacher Explanation Bring the class back together to confirm definitions and difference. Three different types of Weathering sub-heading in book There are three different types of weathering 1. Physical Weathering 2. Biological Weathering 3. Chemical Weathering Write these in book Teacher Explanation Show colour acetates of photographs that demonstrate the affect acid rain has on statues and buildings made of different types of rocks. Explain how acid rain is caused and the consequences of acid rain. Acid rain acetate allow pupils time to copy the key points off the acetate. Colour in the rain red to signify that this is chemical weathering. Partner Work Ask the children to think about why some of the rocks have been weathered much more than others talk to the person next to you about a possible explanation? Time limit 5 minutes Worksheet Gain class attention (I am waiting for silence, and then use individual pupil names if necessary) Wait for total silence and whole class attention before you tell them you will be handing out a worksheet with the following questions on to be stuck into the childrens books. Acetate Rain water is naturally slightly acidic. Carbon dioxide from the air dissolves into the rain water turning it slightly naturally acidic. Carbon dioxide + water = carbonic acid Fossil fuels contain sulphur, when they are burned they produce sulphur dioxide. When sulphur is burnt in air this happens! Sulphur + oxygen = sulphur dioxide Sulphur dioxide is acidic! Sulphur dioxide dissolves into rain water to produce an acid called sulphuric acid this very acidic! Rocks containing calcium carbonate will be weathered most quickly by acid rain because the carbonate reacts with the acid in the rain Fast finishers to read about consequences of acid rain on page 45. Class Practical Gain class attention Count to three, eyes and ears on me! Praise those as they begin to pay attention with each number counted down one well done girls thank you, Two good back row, Three! Tell this background story for the experiment: It is the year 3000 rain water has become extremely acidic due to all the fossil fuels being burnt! Houses are being weathered away by the second; this has major implications for the economy of Britain ask what economy is. The Government has employed you to discover which rock they should build houses out of in order to prevent this type of weathering ruining all their future building work! You must carry out an experiment to test Granite, Limestone, Sandstone, Chalk and Marble. Provide the class with a worksheet that reiterates the story and the experiment they are to carry out. (See Appendix 1) Carrying out the Practical Vicky to hand out 8 glue sticks (know how many go out count them back in) Use pages 14 15 to answer the following questions state 10 min time limit. Alex to hand out the worksheets A bucket has been placed at the front to empty used rock samples into. One jar of acid rain will be placed on each bench. One jar of each rock will also be placed on each bench. You shall be working individually for this experiment at your own work bench. Santosha to give out the glass dishes 28 Nick to give out the pipettes 28 Rachael to give out the stop clocks 28 I Will Demonstrate how to Carry Out Experiment Carry out the experiment and then clear away all practical equipment once you have completed the experiment. Writing the Report Following this write a report for the government saying what you had to do, what you discovered and state which rock they should build houses out of and why! Everyone who finishes the report 20 minutes before to the bell will get a merit. Fast finishers are to write a poem about acid rain to give other children a chance to catch up before the plenary session. Plenary Session Plenary session involves white boards to be used for a question and answer session Exercise books to be collected in today pass them to the inside end of the benches along with the text books and will Nick, Adam, Jason and Michaela please bring them to my desk. Some of the words children will be tested on placed on OHT a few minutes to revise while I check the homeworks those who have not completed the homework will be asked to stay behind after this lesson and complete. (BREAK-TIME) White board Questions What type of weathering is acid rain? Rain water is naturally acidic, what dissolves into rain water to produce this slight acidity? What dissolves into rain water to cause acid rain? Which rock would be best to build houses out of in order to withstand the affects of acid rain? Which rock would you not want to build houses out of with consideration to acid rain? What do the rocks which react most readily with acid rain contain? (slightly harder question) What is this a definition of Wearing away of rock by a physical or chemical process Wearing away of rock while it is being transported Dismissal of Class Stand behind benches ask Vicky, Lee, Jamie and Danny to check the sinks which row will be the first to go? Dismiss rows in the order in which they became silent first.

Understanding Corium and Radioactivity After a Meltdown

Understanding Corium and Radioactivity After a Meltdown The most dangerous radioactive waste in the world is likely the Elephants Foot, the name given to the solid flow from the nuclear meltdown at the Chernobyl nuclear power plant on April 26, 1986. The accident occurred during a routine test when a power surge triggered an emergency shutdown that didnt go as planned. Chernobyl The core temperature of the reactor rose, causing an even greater power surge, and the control rods that might otherwise have managed the reaction were inserted too late to help. The heat and power rose to the point where the water used to cool the reactor vaporized, generating pressure that blew the reactor assembly apart in a powerful explosion.   With no means to cool the reaction, the temperature ran out of control. A second explosion threw part of the radioactive core into the air, showering the area with radiation and starting fires. The core began to melt, producing a material resembling hot lava- except that it was also wildly radioactive. As molten sludge oozed through the remaining pipes and melted concrete, it eventually hardened into a mass resembling the foot of an elephant or, to some viewers, Medusa, the monstrous Gorgon from Greek mythology. Elephants Foot The Elephants Foot was discovered by workers in December 1986. It was both physically hot and nuclear-hot, radioactive to the point that approaching it for more than a few seconds constituted a death sentence. Scientists put a camera on a wheel and pushed it out to photograph and study the mass. A few brave souls went out to the mass to take samples for analysis. Corium What researchers discovered was that the Elephants Foot was not, as some had expected, the remnants of the nuclear fuel.  Instead, it was a mass of melted concrete, core shielding, and sand, all mixed together. The material was named corium after the portion of the reactor that produced it.   The Elephants Foot changed over time, puffing out dust, cracking, and decomposing, yet even as it did, it remained too hot for humans to approach. Chemical Composition Scientists analyzed the composition of corium to determine how it formed and the true danger it represents. They learned that the material formed from a series of processes, from the initial melting of the nuclear core into the Zircaloy (a trademarked zirconium alloy) cladding to the mixture with sand and concrete silicates to a final lamination as the lava melted through floors, solidifying. Corium is essentially a heterogeneous silicate glass containing inclusions: uranium oxides (from the fuel pellets)uranium oxides with zirconium (from the melting of the core into the cladding)zirconium oxides with uraniumzirconium-uranium oxide (Zr- U-O)zirconium silicate with up to 10% uranium [(Zr,U)SiO4, which is called chernobylite]calcium aluminosilicatesmetalsmaller amounts of sodium oxide and magnesium oxide If you were to look at the corium, youd see black and brown ceramic, slag, pumice, and metal. Is It Still Hot? The nature of radioisotopes is that they decay into more stable isotopes over time. However, the decay scheme for some elements might be slow, plus the daughter, or product, of decay might also be radioactive.   The corium of the Elephants Foot was considerably lower 10 years after the accident but still insanely dangerous. At the 10-year point, radiation from the corium was down to 1/10th its initial value, but the mass remained physically hot enough and emitted enough radiation that 500 seconds of exposure would produce radiation sickness and about an hour was lethal. The intention was to contain the Elephants Foot by 2015 in an effort to diminish its environmental threat level. However, such containment doesnt make it safe. The corium of the Elephants Foot might not be as active as it was, but its still generating heat and still melting down into the base of Chernobyl. Should it manage to find water, another explosion could result. Even if no explosion occurred, the reaction would contaminate the water. The Elephants Foot will cool over time, but it will remain radioactive and (if you were able to touch it) warm for centuries to come. Other Sources of Corium Chernobyl isnt the only nuclear accident to produce corium. Gray corium with patches of yellow also formed in partial meltdowns at Three Mile Island nuclear power plant in the U.S. in March 1979 and Fukushima Daiichi nuclear power plant in Japan in March 2011. Glass produced from atomic tests, such as trinitite, is similar.

Challenges faced by the USA in China and the East Asian Region Essay

Challenges faced by the USA in China and the East Asian Region - Essay Example The twenty-first century is mainly about policy decisions the governments make and the counter-policies that major economy governments like the USA and China make regarding them.   They are the most influential countries regarding military endowment, economic might, and political superiors. Even as this is true, other countries fit into the jigsaw and the relationship these two countries have towards the others and between each other is important in running the global economy and stability.The rising China economy has contributed a lot to globalization and has become almost the single most important factor that is shaping the fast-changing geopolitical landscape in the 20th century. This rise has shifted the focus of the developing world towards the East Asia, something that has undermined the reputation of the USA among the developing countries. China has emerged as the world’s largest manufacturing platform and has compelled the global manufacturing networks and national e conomies. For instance, the US missile defense efforts, only the Japan is supporting it while China strongly opposes the move while the South Korea remains a bystander. Japan is strongly championing for the Asian Monetary Fund, and a seat in the United Nations is slowly complicating the United States leadership in the Asian region.  As much as Japan’s plan seems to benefit the greater East Asian region, China still finds this as a stumbling block as it is determined to cripple Japan’s regional and global influences  

Strategic Plan for McDonald's Corporation Research Paper

Strategic Plan for McDonald's Corporation - Research Paper Example The strengths that an organization possesses are crucial because they are used to counter the weaknesses and threats that the organization faces. McDonald's Corporation is not new in the market but that does not mean that its success cannot be challenged by emerging entities (Evans, 2011). McDonald's Corporation was started in the year 1940 and it has grown to become the largest hamburger and fast food outlet in the world. It serves more than sixty-eight million customers everyday in one hundred and nineteen countries. This implies that the outlets are the most frequented by customers across the world. The company was started by two brothers, Richard and Maurice McDonald but they were later joined by Ray Kroc in the year 1955 as a franchise agent. All McDonald's restaurants are operated by an affiliate, a franchisee, or the company. Furthermore, most of the company’s revenue comes from fees and royalties from franchisees, rent, or sales from the company operated restaurants. T he main products offered by McDonald's restaurants are cheeseburgers, hamburgers, French fries, chicken, soft drinks, desserts, breakfast items and milkshakes. The world of business has been changing over the last few years and in a bid to ensure that customers are satisfied, the company has expanded its operations to include wraps, fruits, smoothies and salads (Evans 2011). The first restaurant to be opened under the name of McDonald's was situated at 398 North E Street at West 14th Street in San Bernardino. It was opened by the two McDonald's brothers mentioned above. The brothers noticed that restaurants operated by the name of the White Castle were making profits because of operating in the Speedee Service System. The brothers took advantage of the new phenomenon to make their name in the fast food industry. In addition, they used a mascot that was of a man with a chef’s hat, which was worn on a hamburger shaped head. Ronald McDonald replaced the mascot with a man shaped as a clown with his legs puffed out in 1967. The name McDonald’s became a trademark in the US after it was filed for the same status on 04 May 1961. After Kroc joined the company he later purchased it from the McDonald’s brothers and later transformed the business into international status (Evans 2011). Kroc’s way of doing business was very aggressive, which meant that he was incompatible with the McDonald’s brothers. Although the brothers contested the takeover, it is worth noting that Kroc won the battle and purchased the equity that the brothers owned. This was the second birth of the organization because Kroc had other ideas for the organization. In a bid to ensure that Kroc broke away from the founders’ way of doing business, he sold the first McDonald's Corporation’s outlet. The first restaurant, which was situated at San Bernardino, was sold to Juan Pollo restaurants after its demolition in 1976. Globalization and the American way of life are closely associated with the organization because of the way it has spread to several countries across the world. In addition, debates have been going about obesity, consumer responsibility and corporate ethics (Evans 2011). Although people are concerned about the products that are offered at the organization, it has to be noted that people make their own choices. This implies that most of the foods that are served at the restaurant have health concerns but the organization does not force