corporate finace solutions Essay - 1010 Words

BUSS384 - Corporate Finance - Problem Set #1 Due by Wednesday, 15 October 2014 1. [10 points] Sydney Industries, Inc., is considering a new project that costs $30 million. The project will generate after-tax (year-end) cash flows of $8 million for five years. The firm has a debt-to-equity ratio of 0.25. The cost of equity is 12 percent and the cost of debt is 7 percent. The corporate tax rate is 40 percent. It appears that the project has the same risk of the overall firm. Should Sydney undertake the project? 2. [10 points] Here is some data for three firms in the restaurant industry: Firm #1: $100 million in debt, $200 million in equity, current estimated equity beta of 3.0 Firm #2: $200 million in debt, $200 million in equity,†¦show more content†¦There are 2 million shares outstanding. How many shares would you need to hold to be certain that you can elect at least one director assuming that (a) [5 points] Spartan has straight voting (b) [10 points] Spartan has cumulative voting 5. [15 points] Consider two firms A and B that are identical in all respects except capital structure. Firm A has $160 million in equity outstanding and $40 million in bonds outstanding. Firm B has $200 million in equity outstanding and $0 million in bonds outstanding. (a) Suppose an investor has an $8 million investment in the stock of firm A. What alternative $8 million investment that includes firm B’s stock will give the investor the same cash flow payoff in future years as his current investment in firm A’s stock? (Hint: I am looking for the amount of cash you would invest in firm Bs stock and the amount of cash you would either invest in other securities or borrow from other sources so that $8 million comes out of your pocket today and you get the exact same cash payoff down the road as the current $8 million investment in firm A’s stock.) (b) Suppose an investor has a $16 million investment in the stock of firm B. What alternative $16 million investment that includes firm A’s stock will give the investor the same cash flow payoff in future years as his current investment in firm B’s stock? (Hint: I am looking for the amount of cash you would invest in firm As stock and the amount of

Endangered Species Free Essays

I have selected endangered species as my topic because no matter what we do or where we go, everything around us is affected by any changes that we make in the surrounding environment. One of the articles that I have selected covers multiple attacks that have been made by gray wolves killing huge quantity of valuable cattle and other livestock and whether or not they should be removed for the endangered species list. The other defines and talks about endangered species themselves and the reason that the endangered species list was created in the first place. We will write a custom essay sample on Endangered Species or any similar topic only for you Order Now Endangered Species Author: Current EventsTitle: Man versus WildDocument type: Article (Informational)Primary audience: Educational| Author: The McGraw-Hill Companies, Inc. Title: Endangered speciesDocument type: Encyclopedia (Informational)Primary audience: Educational| | | In a search that I did in the AIU library, I can across an article from an informational magazine called† Current Events†. This is an informational article where the primary audience is teachers and students. They talk about a particular animal that is currently on the endangered species list called the gray wolf.According to the article, â€Å"In 2008, the U. S. Fish and Wildlife Service (USFWS) suggested that the gray wolf population had recovered to the point at which it no longer needed to be listed in some states† (Current Events, 9/27/2010). But according to the article, some wildlife protection groups took action to put an end to the proposal. The gray wolf was first put on the endangered species list by the USFWS in 1974. But according to estimates given by experts that the magazine collected the research from, â€Å"There are 1,700 gray wolves in Idaho, Montana, eastern Oregon, Washington, and Wyoming.I came up with the thesis statement of â€Å"No matter what we do or where we go, everything around us is affected by any changes that we make in the surrounding environment†. In Michigan, Minnesota, and Wisconsin, there are about 4,000, and gray wolves have been spotted in Colorado, Utah, and as far east as New England† (Current Events, 9/27/2010). Now the USFWS is making its’ fourth attempt to remove the gr ay wolf from the list in Minnesota, Wisconsin, and Michigan but Michigan and Wisconsin are both asking to decrease the wolf population by ten percent annually from the government. And a U. S. representative from Texas is proposing to ban the gray wolf from being listed as endangered or threatened in any state from the Endangered Species Act. But quite a few wildlife protection organizations oppose any change in the status and still say a wolf recovery plan is still needed even though there are reports of losses in Montana and Idaho. One case where a Montana rancher lost â€Å"at least three calves, valued at $2,400, to the Horse Creek wolf pack before wildlife officials took action† (Current Events, 9/27/2010).The McGraw-Hill Concise Encyclopedia of Science and Technology defines an endangered species as â€Å"A species that is in danger of extinction throughout all or a significant portion of its range. â€Å"Threatened species† is a related term, referring to a species likely to become endangered within the foreseeable future. The main factors that cause species to become endangered are habitat destruction, invasive species, pollution, and overexploitation† (McGraw-Hill Concise Encyclopedia of Science and Technology (2004). â€Å"The evidence of a recovery for the gray wolf is as plain as day,† says U.S. Rep. Denny Rehberg (R-Mont. ), who supports Edwards’s proposal. â€Å"Yet Montana †¦ wildlife managers have their hands tied when it comes to managing the predator. † (Current Events, 9/27/2010). Currently gray wolves are still on the endangered species list and can only be killed with the governments permission or by an authorized government agent as they deem necessary, but quite a few wildlife officials feel that the wolf population is stable however and are ready to â€Å"pull the trigger when packs pose problems† and believe that â€Å"part of having wolves is having o kill wolves,† Mark Collinge, director for Wildlife Services in Idaho, told The Associated Press (Current Events, 9/27/2010). Some wildlife advocates say that man will always come out as top dog in the battle of humans versus wolf and that human activity, hunting, and trapping put the gray wolf on the endangered species list in the first place. And there is the possibility of the wolves becoming endangered again if they were to be removed from the list. And some wildlife advocates still don’t agree that their population is large enough to recover fr om harsh winters and disease if humans are a threat as well.And simply reintroducing a certain number of wolves back into a particular region may not be enough according to Humane Society of the United States (Current Events, 9/27/2010). So in conclusion, both the USFWS and wildlife protection groups will have to at some point come together at look at what is best for both the gray wolf and also what is best for the people that have to live in the regions that are populated by the gray wolf and come to a joint decision about the final action to be take in order to keep both parties out of harm’s way.This article agrees with my thesis statement of â€Å"because no matter what we do or where we go, everything around us is affected by any changes that we make in the surrounding environment† because it is giving both sides of the story that is presented and giving insight as to why each side is taking the actions that have been said and giving reference points on those act ions instead of just saying something to say it and not having anything to represent their case on the subject. How to cite Endangered Species, Papers

Withered Arm Analysis free essay sample

You could not improve your tatus unless people of different social statuses got married hich was highly unlikely. Hardys hatred towards this class system however, is shown far more in The sons veto. In that story, the class system is criticized because it causes people to do things according to their desires. All women in these stories are the way they are because of their society. The male characters of the story are essential to how the women are influenced. In the withered arm the female character, Rhoda, is first physically described as having a tisty tosty little body. She was a lorn milkmaid. She is described to look older than her age. Already, we have begun to get this image of an old -even frail- lady who has overworked. She is a woman who has clearly gone through a lot and has even been isolated along with her illegitimate son by her society because of the affair she had with Farmer Lodge, Their course lay apart from that, of the others. We will write a custom essay sample on Withered Arm Analysis or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Notice how it is the female in the relationship is affected by society, Lodge moves on with his life and even gets married he isnt isolated. This makes readers feel that this is definitely unfair. Farmer Lodge is a typical man of those ages who didnt give a toss about the feelings of women. At his old age he accomplished getting himself a young and pretty wife like Gertrude (pretty Gertrude). and her face as comely as a live dolls this tells us how in those days, women merely existed to look good and pleasing. They were expected to be modest (modest woman), obedient and quiet. All of which terms Gertrude seems to meet. She is also generous and kind which makes us take a liking to her. Rhoda is Jealous of the new young wife. For so many years, she had been trying to in the Farmers love back but by this marriage those hopes had been crushed. This shows that women seemed to be dependent on men. Appearance matters a lot to Farmer Lodge, like it mattered to most men. This is why Gertrudes withered arm bothered her so much- because Lodge saw it as a disfgurement, men think so much of personal appearance. This also reasons why women were the way they were because they were expected to be that way. Rhodas Jealousy and obsession with the innocent Gertrude lead her to believe that she was a witch and caused Gertrude to have the withered arm (such are the extents omen would go for men! ). It also led Gertrude to believe in superstitions. Rhoda left home as she could not bear with the guilt, she and her boy disappeared from the neighbourhood of Holmstoke. Hardys technique has kept us interested and thinking. He doesnt tell us everything straight away. This is also the way he develops the characters. The way he allows us to get to know them is by telling us things indirectly. By the end of the story, readers hate Farmer Lodge from every angle possible. Hardy doesnt have time to beat about the bush but reveals things all in good time. The main female character in the sons veto is Sophy. She is portrayed as a pathetic figure with a regional dialect (l liked ee) who has no independence and is bound to a wheelchair. But, like Gertrude, she is a good person who likes to please people other than herself. When Sophy is moved from her surroundings, she is pitiable. Rhoda also had to move but that was of guilt more than anything else. Rhoda was a very strong sort of woman whilst sophy seems to be a very sensitive person almost like Gertrude. The two characters are rather similar. Both of them had to marry men much elder than themselves and suffered as a result. Sophys main problem is her illiteracy. Hardy critically describes how sophy failed to learn the things she had been taught. Sophys son, Randolph (who is a priest) dislikes his mothers obvious difference very much. As time goes by he is pretty much intolerant. He is selfish and arrogant. All of his humane feelings are removed which contradicts his religious beliefs. This upsets sophy greatly as she so wanted her son to love her, But hes a gentleman, and that -makes it- o how difficult for me! Mrs Twycott, Im afraid? ) was a honest and loyal man. When sophy died (supposedly Randolph killed her which shows the arrogance and pride of the social upper class) we sympathize with Sam. We despise Randolph and out empathy lies with Sophy. Rhoda, Gertrude and Sophy are all female characters who have been portrayed by Hardy in certain ways to prove a point. That point being: women in that era were obviously inferior. They were expected to be a lot of things and were so. But the ending for all of these women is bitter. Rhoda loses her son, Gertrude and Sophy die. By the end of both stories, our hatred is directed at the male characters (i. e. Farmer Lodge and Randolph). Readers feel that those women were in a struggle a struggle to get what they wanted (like Rhoda), or to please their husbands (like Gertrude) or even struggle to be accepted as the way they are. The men got into the way of that which makes us feel greatly annoyed. Hardy, I believe, is trying to highlight the plight of women in his time through his writing by portraying the things exactly the way they are (or Were rather).

The Witches In Macbeth Essay Example For Students

The Witches In Macbeth Essay 1The witches in Macbeth serve to advance the story, reveal human weakness, heighten the tension and give the audience a hint of things to come, but they do not control Macbeth or anyone else in the play. The only power they have over Macbeth is their ability to reinforce an idea that was already in his head. Their role is made clear when Hecate speaks to them,? And which is worse, all you have doneHath been but for a wayward son.? ( act 3 scene 5 )She suggests that they do not have the power to make him do the evil and mischief that they want. Nor do they need that power. Macbeth is fully capable of doing all the mischief and evil on his own. We will write a custom essay on The Witches In Macbeth specifically for you for only $16.38 $13.9/page Order now How do individuals control others? How would the witches control Macbeth? This can usually be done by physical and/or emotional force. Fear and threats, rewards and praise work to control others. These tools work to different degrees on different people. So much of what is called control depends on the person that is being controlled. The promise of a throne may send some people to their knees while others will take to their heels. When the witches hold out their promises to Macbeth the only surety they have is a knowledge of his ambition and his need for power. In the end this was all they needed to be sure of. They may try to manipulate, but they do not need to control. The character flaws that Macbeth has will be enough to fill their needs. It is interesting to note that the witches do not ask for anything in 2return for their prophecies. Macbeth does not have to promise his soul in exchange for any information. His soul was already in trouble before he met the witches. He was their logical choice. At the start of the play, Macbeth and Banquo are returning from the battlefield when they meet the witches. At this time they predict that Macbeth will become Thane of Cawdor and king of Scotland. It is an interesting thought and the start of an idea. He has fought bravely for king and country, but when the first prophecy comes true, and he is made Thane of Cawdor , he says to himself,? The first step toward the ultimate goal, the throne.? ( act 1 scene 3)If he calls the ultimate goal, a throne, then he has been entertaining this idea before. In his life he has prioritized his ambitions, and the title of king is what he considers the highest step. As a brave an honorable leader of the kings army, shouldnt his highest goal be to serve? As an honorable man with strong morals shouldnt his ultimate goal be a decent life and a heavenly reward?Ambition drives Macbeth. He only needs the suggestions of things that might be his to push him on. There is no sense of moral right to keep him from murder. He hesitates only because he fears the earthly consequences not because it would be sinful. ?- If the assassination could trummel up the consequences.- But in these cases we still have judgment here.? ( act 1scene 7)He does not realize that his struggle is not against evil but for good. The witches do not command Macbeth to kill Duncan or anyone else. The3murder of his king is his decision. This is the only way that he can see to reach his ?Ultimate Goal?. One murder leads to another. Macbeth has spun a web that has trapped him in a paranoid mess. Soon he believes that everyone is out to get him. Traitors are behind every stone in his castle. He has no trusted friends left, and even his wife has fallen into a pit of madness. The only way to deal with this is to kill and kill again. He must know what the future holds for him, and again he turns to the witches. Maybe they can reassure him. .u376a881c2019930fa796b968214522a2 , .u376a881c2019930fa796b968214522a2 .postImageUrl , .u376a881c2019930fa796b968214522a2 .centered-text-area { min-height: 80px; position: relative; } .u376a881c2019930fa796b968214522a2 , .u376a881c2019930fa796b968214522a2:hover , .u376a881c2019930fa796b968214522a2:visited , .u376a881c2019930fa796b968214522a2:active { border:0!important; } .u376a881c2019930fa796b968214522a2 .clearfix:after { content: ""; display: table; clear: both; } .u376a881c2019930fa796b968214522a2 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u376a881c2019930fa796b968214522a2:active , .u376a881c2019930fa796b968214522a2:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u376a881c2019930fa796b968214522a2 .centered-text-area { width: 100%; position: relative ; } .u376a881c2019930fa796b968214522a2 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u376a881c2019930fa796b968214522a2 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u376a881c2019930fa796b968214522a2 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u376a881c2019930fa796b968214522a2:hover .ctaButton { background-color: #34495E!important; } .u376a881c2019930fa796b968214522a2 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u376a881c2019930fa796b968214522a2 .u376a881c2019930fa796b968214522a2-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u376a881c2019930fa796b968214522a2:after { content: ""; display: block; clear: both; } READ: Civil war 7 EssayAt this stage of the play, Macbeth is in desperate need of some measure of security. The witches are only too happy to oblige. Theyll give him just what he wants almost. Hecate has forecasted Macbeths weakness when she tells the three witches:? And you all know securityIs mortals chiefest enemy.? ( act 3 scene 5 )Now they tell him to beware Macduff, that no man born of woman will harm him, and that he will not be beaten until Birnum Woods marches on his castle. Macbeth is reassured. How can a man not be born of woman, and woods do not walk. He has heard just what he wanted to hear. The last two warnings are what he thinks about and he all but dismisses the first:? Macbeth, Macbeth, Macbeth! BewareMacduff. Beware the Thane of Fife!? ( act 4 scene 1 )Had he listened carefully to the first warning, he undoubtably would have found a way to kill Macduff. But, again the witches have given Macbeth what4 he thought he needed. Time and again, the witches appear in the play. They warn, predict and tempt, but they do not control Macbeth. There is no spell cast over him, no deals are struck or bargains made. He is the master of his own fate. He controls his own life. The decisions are his as well as the sins of his deeds. He is the master of his own fate no matter how gruesome that turned out to be. The witches laid out before Macbeth many of the temptations that await mankind. How these temptations are delt with depends on mans character and moral strength. While the witches tempted, and Lady Macbeth connived, it was ultimately up to Macbeth to say, ? No ? and put away the knife. The Witches In Macbeth Essay Example For Students The Witches In Macbeth Essay THE WITCHES IN MACBETHThe Witches or Weird Sisters play a major role in the brilliant tragedy Macbeth by William Shakespeare. The role of the Weird Sisters represents that equivocal evil in the nature of things which helps to deceive the human will. They are not mere witches although they have some of the powers of witches. Even though they were produced by nature, they share with angels a freedom from limitation of space and time, a power to perceive the causes of things, and to see some distance into human minds (Kermode 1309). The Witches have malicious intentions and prophetic powers that entice Macbeth and captivate his mind. Although they have no power to compel Macbeth, the Witches appeal to Macbeths desires, eventually leading him to his tragic end. We will write a custom essay on The Witches In Macbeth specifically for you for only $16.38 $13.9/page Order now The most obvious interpretation of the Witches is to see them as manifestations of evil in the world. They exist to tempt and torment people, to challenge their faith in themselves and their society. The Weird Sisters work on Macbeth by equivocation, that is, by ambiguous promises of some future state. These promises come true, but not in the way that the victim originally believed. The Witches have no power to compel belief, but they can obviously appeal strongly to an already existing inclination to force a persons will onto events to shape the future to fit deepest desires (Corson 224-229). At the beginning of Macbeth, there is no interpretation of the meaning of the storm. Dimly the audience is aware of the ongoing war, but Hecate creates an infernal trinity. Lightning, thunder, and rain all whirl into existence the three hideous curses upon humanity, the three Weird Sisters (Walker 146). 1Witch: When shall we three meet again?In thunder, lightning, or in rain?2Witch: When the hurly-burlys done,When the battles lost and won. 3Witch: That will be ere the set of sun. 1Witch: Where the place?2Witch: Upon the heath. 3Witch: There to meet with Macbeth. 1Witch: I come, Graymalkin2Witch: Paddock calls3Witch: Anon!All: Fair is foul, and foul is fair. Hover through the fog and filthy air.(I.i.1-10). These creepers of darkness that guide the Witches invoke the evil that eventually destroys Macbeth. Graymalkin, the night-seeing cat, the nameless toad under the cold stone, whisper to the Weird Sisters perversion of natural order: fair is foul, destroy it; foul is fair, nurture it (Walker 148). Only seconds later an echo of what the Witches said is merely repeated by the words of Macbeth: So foul and fair a day I have not seen(I.iii.38). The same epithets are used as in the last line of the Witches in scene one. It is intended that an unseen relationship has been established between the Witches and Macbeths soul (Corson 231). Macbeth and Banquo notice the Witches simultaneously. The Witches inflame Macbeth, but Banquo shows no magnetic connection. Foul as the Witches are, Macbeth is still fascinated with them; Banquo, however, sees foul as foul (Walker 149). Macbeth: Speak, if you can: what are you?1Witch:All hail, Macbeth! Hail to thee, Thane of Glamis!2Witch:All hail, Macbeth! Hail to thee, Thane of Cawdor!3Witch:All hail, Macbeth, that shalt be King hereafter! (I.iii.47-50). The All hail of the Third Witch shows that the Sisters have had a look into Macbeths minds construction and have discovered there what they can stimulate into regicide and moral destruction (Corson 231). The speech of Banquo indicates the effect of this All hail upon Macbeths mind, and the no affect upon his own: Good sir, why do you start, and seem to fear/ Things that do sound so fair?(I.iii.51-52). There is not anything within the heart of Banquo to cause him to start; and he continues with words that show he has kept his heart with all diligence. He serves admirably as the foil to Macbeth. Banquo:In the name of the truth,/Are ye fantastical, or that indeed/Which outwardly ye show? My noble partner/ You greet with present grace and great prediction/ Of noble having and of royal hope,/ That he seems wrapt withal: to me you speak not./ If you can look into the seeds of time,/ And say which grain will grow and which will not,/ Speak then to me, who neither beg nor fear/ Your favors n or your hate.(I.iii.52-61). .u57ed9d17c34f1ded3e964c611486a79e , .u57ed9d17c34f1ded3e964c611486a79e .postImageUrl , .u57ed9d17c34f1ded3e964c611486a79e .centered-text-area { min-height: 80px; position: relative; } .u57ed9d17c34f1ded3e964c611486a79e , .u57ed9d17c34f1ded3e964c611486a79e:hover , .u57ed9d17c34f1ded3e964c611486a79e:visited , .u57ed9d17c34f1ded3e964c611486a79e:active { border:0!important; } .u57ed9d17c34f1ded3e964c611486a79e .clearfix:after { content: ""; display: table; clear: both; } .u57ed9d17c34f1ded3e964c611486a79e { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u57ed9d17c34f1ded3e964c611486a79e:active , .u57ed9d17c34f1ded3e964c611486a79e:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u57ed9d17c34f1ded3e964c611486a79e .centered-text-area { width: 100%; position: relative ; } .u57ed9d17c34f1ded3e964c611486a79e .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u57ed9d17c34f1ded3e964c611486a79e .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u57ed9d17c34f1ded3e964c611486a79e .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u57ed9d17c34f1ded3e964c611486a79e:hover .ctaButton { background-color: #34495E!important; } .u57ed9d17c34f1ded3e964c611486a79e .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u57ed9d17c34f1ded3e964c611486a79e .u57ed9d17c34f1ded3e964c611486a79e-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u57ed9d17c34f1ded3e964c611486a79e:after { content: ""; display: block; clear: both; } READ: Single parenting and Raising Healthy Children EssayBanquo is not frightened nor enchanted by these witches. He sees foul as foul, but Macbeth is still paralyzed by what the witches predicted and can not see the evil before him. In reply to Banquos command to speak to him, the Witches answer:1Witch:Lesser than Macbeth, and greater. 2Witch:Not so happy, yet much happier. 3Witch: Thou shalt get kings, though thou be none. So all hail, Macbeth and Banquo!1Witch:Banquo and Macbeth, all hail!Macbeth:Stay, you imperfect speakers, tell me more:By Sinels death I know I am Thane of Glamis, But how of Cawdor?Speak I charge you. Witches vanish (I.iii.65-72,78). It is plainly indicated that Macbeth wants to know more. Without knowing anything of the nature or trustworthiness of the strange beings before him, he is ready to gulp all he can draw from them. Macbeth is wholly absorbed and inflamed by what he has heard and begs of the Sisters to stay. The Witches have set about stimulating and arousing what has originated within his heart already, subjecting him to the temptations he is least able to withstand (Kermode 1309). Upon Ross and Angus arrival the prophecies of the Witches keep repeating in Macbeths mind. The thane of Cawdor? He is stunned, and king hereafter? Macbeth knows not what to think. Ross and Angus announce Macbeth as Thane of Cawdor and immediately excitement flows throughout Macbeths veins by the fulfillment of one of the salutations of the witches. Macbeth, baffled by what has just happened, excitedly asks Banquo: Do you not hope your children shall be kings,/ when those that gave the thane of Cawdor to me,/ promised no less to them?(I.iii.117). According to Corson (234), The reply of Banquo, under the circumstances, makes him appear as the very spokesman of Macbeths good angels. Banquos response: That trusted home/ Might yet enkindle you unto the crown,/ Besides the thane of Cawdor. But tis strange:/ And oftentimes to win us to our harm,/ The instruments of darkness tell us truths,/ Win us with honest trifles, to betray/ Us in deepest consequence.(I.iii.120-126). The entire moral of the tragedy is expressed through this speech. Banquo appears to have been specially designed by Shakespeare, as a counter-agency to the agency of the Weird Sisters. Macbeth could choose to listen to Banquo, but his own evil thoughts bind him to the Witches (Corson 235). The next scene, in which the Witches appear, Hecate enters, scolding them for not inviting her to play along with the destrution of Macbeth. She commands that the three sisters meet her in the morning by the pit of Acheron where Macbeth will come to know his destiny. Macbeth is now in the firm grip of fate. His self-determination is lost, and he is now given over to the powers of evil. All: Double, double toil and trouble;Fire burn, and cauldron bubble. 2Witch: Fillet of a fenny snake,In the cauldron boil and bake: Eye of newt and toe of frog, Wool of bat, and tongue of dog, Adders fork, and blind-worms sting, Lizards leg, and owlets wing. For a charm of powerful trouble;Like a hell-broth boil and bubble.(IV.i.10-19). The disgusting ingredients of the hell-broth the Witches are brewing symbolize the relationship of these demons with the night side of nature. These additives add fuel to the sin-inflamed soul of Macbeth to draw him on to his destruction. With the powers of darkness; poisoned entrails, the toads sweltered venom, fillet of a fenny snake and other revolting things, nature becomes tormented by these hags (Corson 240). Upon the entry of Macbeth, the second witch upturns her nostril into the murky air and exclaims: By the pricking of my thumb, something wicked this way comes. Open locks, whoever knocks.(IV.i.43-45). .u77afb967b7c312e77affb193328feca8 , .u77afb967b7c312e77affb193328feca8 .postImageUrl , .u77afb967b7c312e77affb193328feca8 .centered-text-area { min-height: 80px; position: relative; } .u77afb967b7c312e77affb193328feca8 , .u77afb967b7c312e77affb193328feca8:hover , .u77afb967b7c312e77affb193328feca8:visited , .u77afb967b7c312e77affb193328feca8:active { border:0!important; } .u77afb967b7c312e77affb193328feca8 .clearfix:after { content: ""; display: table; clear: both; } .u77afb967b7c312e77affb193328feca8 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u77afb967b7c312e77affb193328feca8:active , .u77afb967b7c312e77affb193328feca8:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u77afb967b7c312e77affb193328feca8 .centered-text-area { width: 100%; position: relative ; } .u77afb967b7c312e77affb193328feca8 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u77afb967b7c312e77affb193328feca8 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u77afb967b7c312e77affb193328feca8 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u77afb967b7c312e77affb193328feca8:hover .ctaButton { background-color: #34495E!important; } .u77afb967b7c312e77affb193328feca8 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u77afb967b7c312e77affb193328feca8 .u77afb967b7c312e77affb193328feca8-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u77afb967b7c312e77affb193328feca8:after { content: ""; display: block; clear: both; } READ: Corporate FinanceA speech of deep significance reveals the nature of these horrible sisters. They have a magnetic sensitiveness to whatever is akin to their own evil nature. Their readiness is open to every one who knocks. The fated career, towards which Macbeth has drifted through the irresistible current of evil forces, now awaits him. The several apparitions which are summoned to address him, are the artificial sprites which Hecate says by the strength of their illusion/shall draw him on to his confusion.(III.v.27-28). The first apparition: an armed head, is generally understood as prefiguring Macbeths head, cut off and brought to Malcolm by Macduff. Macbeth begins to address the apparition with the words: Tell me, thou unknown power, but is interrupted by the First Witch: He knows thy thought:/Hear his speech, but say thou nought.(IV.i.66-68). Here, it is again indicated that everything originates in Macbeths mind. The Witches caution him: Beware Macduff!(IV.i.69). Macbeth replies that he is grateful for this caution, and it fulfills his already established fear of Macduff (Corson 240). It spurs him to kill Macduffs family and followers. The second apparition: a bloody child, represents Macduff untimely ripped from his mothers womb. The powr of man, for none of woman born/Shall harm Macbeth.(IV.i.79). The Witches vanish, and Macbeth learns from Lennox that Macduff has fled to England. The Witches give Macbeth a gratuitous warning against Macduff, and secure for themselves his faith in their guardianship of him. Their warning is not for his safety but for his destruction (Corson 241). The third apparition: a child crowned, with a tree in his hand, prefigures the Kings son, Malcolm, who, as he advances against Macbeth, will order every soldier to take wood from Dunsinane Forest for camouflage. Macbeth shall never vanquished be until/Great Birnam Wood to high Dunsinane Hill/Shall come against him. (IV.i.90-92). Macbeths confidence in the Witches protecting power has been strengthened by the predictions of the first and second apparitions. The prediction of the third apparition clinches his confidence; Macbeth is positive that moving Dunsinane Forest is impossible, and he now believes his end shall never come. That will never be,(IV.i.93), he replies, as the Witches listen and laugh in silence knowing they have defeated Macbeth by encouraging equivocations. The Witches are gleeful over their victim whose eyeballs have been seared by what has been shown to him. The First Witch says: Come, sisters, cheer we up his sprites,/And show the best of our delights:/ Ill charm the air to give a sound,/While you perform your antic round,/That this great king may kindly say/Our duties did his welcome pay.(IV.i.125-130). This expresses implicitly all that has been set forth in regard to the relations of the Witches to Macbeth. He is the first to welcome them as guest to his bosom, and they do their duty by him as agents of the devil (Corson 242). Although the witches have no power to compel Macbeth, they appealed to what he has previously desired, eventually leading him to his tragic end. They have originated nothing within him. They have but harped upon what was already evil and stimulated these thoughts into acts (Corson 242). In his last scene, the Witches urge him on by more flattering equivocations, each turning false, luring Macbeth to an evil end. Work Cited CorsonWords/ Pages : 1,932 / 24

Racism in the US essays

Racism in the US essays Racism is described as the belief that race accounts for differences in human character or ability and that a particular race is superior to others, or, discrimination or prejudice based on race. Racism is something that is present, and apparent throughout the world. Everywhere we look in the world, we can see racism create major social problems, and even send entire countries into war. Racism is an issue that, if untreated will create, and continue to create major social problems in the United States. Racism, in its major form, began in the United States in about 1618, when the first slaves were brought to the United States to work, unpaid, for their white owners. From the time the Africans were in the custody of Americans, they were not treated as humans, but as property. Slavery in the United States continued for many years, until 1862, when President Abraham Lincoln delivered his Emancipation Proclamation, freeing all slaves. This did not end the problem of racism against African Americans. After this time, the United States saw much hate, and many hate crimes against African Americans. This was apparent in the 1950s 19670s when desegregation was taking place in the United States. This hate was evident with in the KKK, and the many hate crimes and protests that took place in the United States. Even since then, with a completely desegregated society, the United States still sees an incredible amount of racism against blacks. African Americans are not the only group who experience racism in the United States. Almost every group in the United States that can be classified experiences racism in some form. Mexicans and Asians are often victims if hate crimes based on nothing other than race. Although African Americans, Asians, and Mexicans are among the most discriminated against in the United States, racism does not have to be based on race, but can be based on things such as social status or sexual preferen...

Healthy Truckers Go the Extra Mile!

Healthy Truckers Go the Extra Mile! If you’re a trucker who’s serious about your career, make sure you think about ways to maintain a healthy lifestyle- both in and out of the driver’s seat. Do you own a trucking company or are part of a company’s management team? Consider implementing a driver wellness plan. Healthy drivers will help minimize staff retention challenges and make open positions on your team more attractive to newer, younger drivers. Driver wellness programs are growing in popularity across the country and for good reason- they help prevent illness, boost productivity, and enhance life satisfaction. Healthy drivers are happier, better employees who stay at their jobs longer. They also help reverse the trend of increasing trucker turnover, a problem that has burdened the industry for the past few years as older truckers are retiring and aren’t being replaced by new drivers.What are the reasons behind this trend? For many, these jobs, with tough, unhealthy working conditi ons and limited opportunities, aren’t as appealing as they once were. But thoughtful, well-designed wellness programs can help offset some of these unappealing aspects of truck driving.In order for driver wellness programs to have a deep and lasting impact, they need to be proactive in their efforts to work with drivers, and should be thoroughly holistic, addressing all major dimensions of wellness:Physical: proper nutrition, exercise, and lifestyle choicesEmotional: promoting emotional healthIntellectual: strategies for sound mental health and developmentOccupational: creating true job satisfactionSocial: forging meaningful community connectionsSpiritual: creating and following a meaningful set of guiding valuesHere’s the bottom line: Trucking companies should make sincere and measurable efforts to support the wellness of their drivers, and when drivers make health and wellness an important part of their lives, everyone benefits.Why Wellness in Trucking Needs to Go th e Extra MileRead More at Supply Chain Management Review

Game Theory Article Example | Topics and Well Written Essays - 1000 words

Game Theory - Article Example Computers soon became a rage in the 1970s and began finding their way into homes. With it arose the need for games and soon people began designing their own games for home computer use. Online games were fast gaining popularity with role-playing games such Dungeons & Dragons becoming a hit. This was a game where players got the chance to assume the role of a character and carry out missions. However, online games still were an expensive option since the use of Internet was charged by the minute. During this period, games were usually played by typing commands on the keyboard. But in the 1980s, graphics began taking precedence and games with basic textual commands and graphics, such as â€Å"Pool of Radiance† and â€Å"Bard’s Tale† were designed. In 1983, the video game industry came crashing down due to poor quality games and popular games like E.T and Pacman failing miserably. This boosted the popularity of computers and soon enough low-cost computers began replacing video games. There were also many high-quality graphical interfaces, which could be utilised with the help of the computer mouse. With the popularity of Commodore Amiga computers in 1985, sales saw an upward trend and attempts were made to work on improving its features. Other technological innovations that came about were sound cards, which added to the audio-visual experience of a computer game. In the 90s, came trend-setting games like â€Å"Wolfenstein 3D† which popularised the first person shooter game genre as so did â€Å"Doom† which set the trend for 3D graphics in games.... During this period, games were usually played by typing commands on the keyboard. But in the 1980s, graphics began taking precedence and games with basic textual commands and graphics, such as "Pool of radiance" and "Bard's Tale" were designed. In 1983, the video game industry came crashing down due to poor quality games and popular games like E.T and Pacman failing miserably. This boosted the popularity of computers and soon enough low cost computers began replacing video games. There were also many high quality graphical interfaces, which could be utilised with the help of the computer mouse. With popularity of Commodore Amiga computers in 1985, sales saw an upward trend and attempts were made to work on improving its features. Other technological innovations that came about were sound cards, which added to the audio-visual experience of a computer game. In the 90s, came trend setting games like "Wolfenstein 3D" which popularised the first person shooter game genre as so did "Doom" which set the trend for 3D graphics in games. The 90s can be termed as the boom time for computer games since the Real Time Strategy (RTS) genre games made an entry with Dune II. The genre was further popularised by Warcraft: Orc and Humans in 1994 and games like Warcraft II: Tides of Darkness in 1995 gave rise to multiplayer capabilities in the RTS genre. With broadband connections becoming cheaper in the 1990s, online gaming became very popular. A player usually used a modem or LAN to play RTS games, where the player gets a top down perspective of the battle zone complete with 3 D animation. The player can manipulate the game through clicking and dragging the mouse without waiting for his chance unlike a turn-based game. With Internet becoming more accessible than

Global Decision Support Essay Example | Topics and Well Written Essays - 1250 words

Global Decision Support - Essay Example That DSS tools are effective in managerial decision making processes implies managers must improve the tools’ capacities to work efficiently to yield the right information structure (Antunes et al., 2007). Thus the generation, design, implementation, interpretation and implementation of DSS tools should be done efficiently and competently to solve decision-making problems. A DSS system should thus serve as a competitive advantage that helps an organization to tackle decision-making problems based on consistent information and information structure and win markets. Background Generally, a Decision Support System (DSS) is a compilation of amalgamated software and hardware applications (tools, techniques, and models) used by an organization as the benchmark of decision making process. Since decision making requires the analysis of data, a DSS should be data-driven. The concepts of Business Intelligence (BI), Organizational Intelligence (OI), and Competitive Intelligence (CI), whi ch encompass the processes, methodologies, and reporting tools central to decision support systems to report, monitor, and analyze data are also important in DSS and decision making (Antunes et al., 2007). This paper reviews literatures on the benefits and buy-in of global DSS, the processes of implementing global DSS, the ethical issues related to global DSS, and the possible ways by which global DSS may increase global partners. A global Decision Support System (GDSS) is a computer-based interactive system used by teams from different organizations, countries or regions to make decisions, solve problems, and make choices. Specifically, global DSS aims to support groups in the analysis of problem situations and in the performance of collective decision-making tasks. From its name global DSS is quite descriptive and is a mixture of systems that uses intricate communications infrastructures and quantitative models to support decision-making processes. Literature Review As a consequen ce of increased globalization and heightened competition in the business world, entrepreneurs have resorted to using the latest technologies to make vital business decisions (Lynch, 1994). Similarly, a lot of literary work has focused on decision making and its various techniques and tools such as DSS. According to most authors, there are numerous aspects of DSS that organizations and managers should consider when venturing into global DSS. Global DSS benefits, implementation, and ethical issues are among the most extensively covered aspects of DSS in literatures. Businesses enjoy numerous benefits by implementing global DSS. For instance, for quite a long time, organizations have struggled to find an electronic commercial application that would allow them to jointly decode and interpret information to allow them to make use of these decision making tools in the accompaniment of other organizations or business partners (Lynch, 1994). The first among the many benefits of global DSS i s that it allows organizations to orient their resources towards providing managers with all the required information for strategic decision making. Global DSS offers organizations several other capabilities, including support for decision-making processes in ill-structured situations that lack full computerization and requires computer-based assistance for voluminous data accessibility and processing (Lynch, 1994). Global DSS also helps in the rapid acquisition of quantity and quality results for reaching decision by supporting the various stages of

Ethnics Unit 3 DB Essay Example for Free

Ethnics Unit 3 DB Essay In the business and corporate world of the contemporary society, this is a dominant principle currently being applied and observed by the group of the employers as well as the employees. This principle is regarding the current biological and physiological condition of a certain employee and connection with the personal aspect of drug use. This principle is mainly that drug use is and should be regarded as personal information thus it is rightfully private in nature and that employers should only access it on a need-to-know basis or only in exceptionally cases.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The said statement is indeed logical and that it should be dominantly applied and observed in the corporate world especially the employer’s side. However, the said statement also expressively given also rights for he employers to know on exceptional cases.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Employers indeed are notably to be on the perspective of pursuing the interest of the business and the protection of its safety and stability. On this reason, the must require full comprehension regarding the background and condition of their employees as their need-to-know basis. However, drug use information should be held rightfully private if the said information has no connection and/or present or future influence on the condition of the employee and its ability. Other cases such as personal matters pertaining to the employee’s physical and medical condition should hold the drug use information of the said personnel to be accessible for the employers. In this aspect, if indeed the safety and medical condition of the employee is greatly affected by the drug use information of the employee and that the working condition and ability of the said individual is affected by the his or her history of drug use, then the employer should have the right to know the said information as included in the exceptional cases entailed in the previous statement. In addition, if the drug use information is generally therapeutical and medical in nature, then the information should be publicly disclosed to the employers for safety purposes. Bibliography    Humber, James M. (1992). Privacy in the Corporation. Business Ethics. Prometheus Books, New York. Pages 250-60.

Management Proposal :: Management Report Summary

Management Proposal Deep-well drilling has been around for centuries. Over the years, different techniques have been developed in order to improve the efficiency of drilling in a number of different geographical locations. Today’s deep-well drilling industry revolves around the use of bits. In order for this company to be proficient with time and money, it is essential to use bits that are tough enough to withstand impact, while at the same time still possessing a hard surface to protect it against wear. Case hardening will be the method of choice because of it’s well known ability to create the desired effects of hardness and toughness. Case hardening is a process in which low-carbon steel or iron is carbonized at the surface. The carburized steel part must be machined first in the soft condition, and then hardened by a case hardening treatment to create a hard outer layer. The type of heat treatment used will depend on the contents of the steel. A typical steel alloy for all-around structural purposes is composed of 0.35% carbon. For our case, we will use a chromium steel combination known as No. 5120, which is a much better quality alloy than carbon steel. The casehardened tool we seek to make will need to be able to withstand high stress impacts and have a hard durable surface to prevent the bit from breaking. Chromium-steel No.5120 is intended to fulfill these exact specifications. The desired levels of carbon and chromium are 0.20% and 0.75%, respectively. In order to accomplish this, the correct heat treatment must be applied. A proven affordable method of casehardening is gas carbonizing. The objective of gas carbonizing is to force a flow of carbonaceous gas between the two plates. The result is a penetration of carbon in less time. The plates are heated by electricity, which allows for a more uniform carbon penetration. The best-known carbon gas used for this process is carbon monoxide because of its ability to rapidly penetrate the metal. A side effect of carbon monoxide is an oxidizing effect that might harm the casehardened metal. To avoid this, the work is packed with wood charcoal in a cylinder. It is then heat ed to the carbonizing temperature and, a current of carbon dioxide is infused into the cylinder. After the metal has been gas carbonized between 1650 degrees F.

Intuitionism

UNIVERSITY OF NIGERIA, NSUKKA. DEPARTMENT OF SOCIAL SCIENCES AN ASSIGNMENT ON: THE THEORY OF INTUITIONISM A SEMINAR PRESENTATION IN PARTIAL FULFILMENT OF THE REQUIREMENTS OF PHIL. 523 (MODERN ETHICAL SYSTEM) BY ABAH, GEORGE . O. (REV. FR. ) PG/MA/12/63875 LECTURER: DR. ENEH FEBRUARY, 2013 INTUITIONISM INTRODUCTION All the ethical theories imply some norm or standard of morality. They not only proclaim the fact that morality exists but also that there is some way of distinguishing the good from the evil, the right from the wrong. Ethical theories do not differ greatly in the actual codes of morality they adopt.The list of approved and disapproved acts, despite some glaring exceptions, is in general much the same. Where they differ most is in their reasons for the approval or disapproval, in the principles on which they base their judgments about morality, that is to say, in the norm or standard by which they judge morality. Intuitionism, which is our concern in this discussion, is one of these ethical theories. The theory, which is in agreement about the facts with other theories, parts ways from them about the reasons and or the routes to getting and judging the facts.Proponents of this theory think that we have a feel, a sense, an instinct, whatever one wants to call it, that immediately manifests to us what is good and what is evil in the moral sphere, and that this is basically the same in all of us. Our discussion below will unravel more on the teachings, history, and the criticisms for and against the theory. We shall as well attempt a summary and an evaluation of the concept before drawing our conclusions. THE CONCEPT OF INTUITIONISM Intuitionism is an ethical theory that teaches that moral knowledge is direct, immediate or intuitive.Making it clearer, Eneh (2001) states that â€Å"Intuitionism in ethics is the view that some moral judgments such as goodness, rightness, are known to be by immediate or uninferred knowledge†. Hence, moral actions of a sort could be known to either be right or wrong by an uninterrupted intuition of either their rightness or wrongness, the value of their consequences regardless. It is therefore the doctrine that there are moral truths discoverable by intuition; the doctrine that there is no single principle by which to resolve conflicts between intuited moral rules; the theory that ethical principles are known to be valid through intuition.Intuitionism is the meta-ethical doctrine claiming that moral principles, rules or judgments are clear and obvious truths that do not need to be supported by argumentation. Apart from this claim, intuitionism postulates a special faculty for the perception of right and wrong. The special faculty is distinct from the intellect. It is possible, the theory posits, to hold some direct, immediate, intuitive knowledge of morality without attributing such knowledge to any special faculty. The theory therefore reasons that any well-meaning person seems to have an immed iate sense of what is right and what is wrong.Many who have had hardly any opportunity for moral instruction do nevertheless have a basic moral awareness. The great value of moral instruction is to settle doubtful details, to supply one with cogent reasons, and to bring consistency into one’s moral convictions, but all this is not necessary for the formation of those convictions. Furthermore, the theory opines that people had moral ideas and convictions long before philosophers developed a formal study of ethics. The pre-philosophical knowledge of right and wrong was not reasoned out and logically criticized.It was therefore a spontaneous knowledge occurring to the mind without consciously directed reasoning, and hence it must come from some intuitive or insightful activity of the mind in recognizing the right and the wrong and discriminating between them. In the same light, our reasoning on moral matters, when we do use it, is subsequent and confirmatory to an initial direct perception of rightness or wrongness. We first see that the cause of action is right or wrong, as the case may be, and then look for reasons.If our reasoning leads to an answer contradictory to our spontaneous moral judgment, we tend to let the reasoning go and stick to our simple moral intuition, which we consider a surer guide than our elaborate arguments, whose very elaborateness can arouse a suspicion of rationalization. To cap it all, the theory of intuitionism teaches that our reasoning can go wrong on moral matters as easily as on other matters. Though invincible ignorance excuses, we cannot allow it to govern so large a share of our lives that our moral responsibility is on the verge of vanishing.We must have some way of deciding basic moral issues. That we cannot do so by reasoning, studying, and philosophizing is evident from the many contradictory schools of ethical thought. Therefore, we have to rely on some kind of moral instinct, insight or intuition, which can act as a sure guide. HISTORY OF THE THEORY OF INTUITIONISM Ethical Intuitionism was popular in the early twentieth century, particularly among British analytic philosophers. H. A. Prichard gave an early defense of the view in his â€Å"Does Moral Philosophy Rest on a Mistake? (1912), wherein he contended that moral philosophy rested chiefly on the desire to provide arguments starting from non-normative premises for the principles of obligation that we pre-philosophically accept, such as the principle that one ought to keep one's promises or that one ought not to steal. This is a mistake, Prichard argued, both because it is impossible to derive any statement about what one ought to do from statements not concerning obligation (even statements about what is good), and because there is no need to do so since common sense principles of moral bligation are self-evident. Prichard was influenced by G. E. Moore, whose Principia Ethica (1903) argued famously that goodness was an indefinable, non- natural property of which we had intuitive awareness. Moore originated the term â€Å"the naturalistic fallacy† to refer to the (alleged) error of confusing goodness with some natural property, and he deployed the Open Question Argument to show why this was an error. Unlike Prichard, Moore thought that one could derive principles of obligation from propositions about what is good.Ethical intuitionism suffered a dramatic fall from favor by the middle of the century, probably due in part to the influence of logical positivism, in part to the rising popularity of naturalism in philosophy, and in part to philosophical objections based on the phenomenon of widespread moral disagreement. Some recent work suggests the view may be enjoying a resurgence of interest in academic philosophy. Robert Audi is one of the main supporters of ethical intuitionism in our days. His 2005 book, The Good in the Right, claims to update and strengthen Rossian intuitionism and to develop the epistemolo gy of ethics.Michael Huemer's book Ethical Intuitionism (2005) also provides a recent defense of the view. Furthermore, authors writing on normative ethics often accept methodological intuitionism as they present allegedly obvious or intuitive examples or thought experiments as support for their theories. In all, Intuitionism as an ethical theory and a concept was introduced by George Edward Moore (1873-1958). It was he who projected the above ideas on intuitionism, and believed strongly that moral judgments were non-empirical – they are just â€Å"brute facts†.G. E. Moore was an intuitionist as we can see by his claim that we have the non-natural ability to observe moral properties. Moore believed that moral knowledge about particular values is much like sense knowledge, but this is not necessary to intuitionism. He claims that principles, rules, or judgments appeal to our sense of reasonableness, and that we cannot imagine them to be false. Why because we can’ t understand what it would be like for the statement to be false. Hence general principles are intuitive.CRITICISMS FOR INTUITIONISM The main advantage of intuitionism is that it is a simple philosophy positing simply for instance that â€Å"God is indefinable. † Moore said that â€Å"good† was like â€Å"yellow’, in that it cannot be broken down any further – â€Å"yellow† cannot be described in any other way than to say it is â€Å"yellow†. A â€Å"horse†, on the other hand, could be described as brown, large an animal and so on. The strength of intuitionism is that it appeals to the fact that some moral beliefs stand so firmly that they take on the look of data.That it is wrong to murder or to abuse a child seems truer than any widely accepted theory. The intuitionist labels such judgments as ‘intuitions’. And they certainly appear to be immediate judgments. We do not need to give reasons about them. Judgments about m urder and abuse are supported by basic moral principles and values. They have intuitive appeal, albeit, such judgments may arise because of socialized sympathy with others, or from basic moral education. CRITICISMS AGAINST INTUITIONISM Intuitionism, many observed, has a lot of difficulties and contradictions it show cases.In the first place, â€Å"Intuition† is Latin for â€Å"Insight†, â€Å"a looking in†, and therefore a very appropriate word for the direct activity of the intellect in grasping self-evident truths. But it has become associated with hunches, wild guesses, irrational inspirations, clairvoyance, and other fancies so lacking in scientific respectability as to give utterly the wrong impression. It should be clear that guesses and hunches are of no more value in the ethical sphere than in any other sphere. Also, we have no in-born set of moral rules with which we must compare our acts to see whether they are moral or not.There is no evidence for the existence of any innate ideas in the human mind, including ethical ideas. All our knowledge comes from experience, and our moral ideas are likewise derived from experience. We do not have any faculty, not even conscience that automatically flashes a warning signal as soon as we think of doing something wrong. If conscience seems to act in this way, it is nothing but habit, by which we have become accustomed through training to avoid actions of a certain kind and to judge them to be wrong.Such habitual action is quite different from instinctive action, and such judges need not be intuitive. Furthermore, an appeal to intuition has the disadvantage of being immune to objective criticism. One claims to see it, and no one proves that he or she does not; another claims not to see it, and no one can prove that he or she does. The two claims are not contradictory, for each reports only his or her own experience. Such intuitive knowledge, if it exists, can be of benefit only to the possesso r and cannot be used to convince anyone else.Unless most people testify to having the same intuitive (as does happen, for example, regarding sense experience), this sort of private knowledge lacks the universal character of scientific knowledge. Since there is no common agreement on moral intuitions, an appeal to intuitionism, each following a personal moral code privately discovered by personal insights. Moreover, those who find that they do not experience moral intuitions are either left without any ethics which obliged to live ethically, or are obliged to develop an ethical theory on other grounds.They have to judge both their ethical theory and the intuitionist theory on some basis other than intuition, which by hypothesis they themselves do not posses. The intuitionists, however, must either appeal to intuition to establish the truth of their own theory, thus convincing only themselves, or they must abandon intuition and resort to rational argument when it comes to establishing their theory. Either way shows the weakness of the method. EVALUATION Despite these and similar criticisms of an intuitionist ethics, we can still ask whether it is possible to remove all intuition from ethics.Certainly, we shall remove intuition in the sense of hunches and guesses, in the sense of a special faculty for the perception of morals, and in the sense of a direct apprehension of moral rules immediately applicable to particular actions. These illegitimate uses of intuition have tended to ruin the whole concept. However, there remains a legitimate use. Not all knowledge can be derived from previous knowledge. There must be some original knowledge, some primitive experience, and some immediate apprehension from which derived knowledge can originate. Thus, not all knowledge can be the result of a reasoning process.Premises are proved by previous premises and these by others still more previous, but the process cannot go on forever or nothing will ever be proved. Somewhere, o ne must come to a direct experience (and this is intuition in the original meaning of the term) or to some principle that cannot be proved and needs no proof because it is self-evident. In ethics, there are two particular areas in which we must appeal to such direct and underived knowledge: one is the kind of knowledge of morals people had before developing a scientific ethics, and the other is the first or basic moral principle on which scientific ethics rests.In other words, the development of ethics in history must have been preceded by an era in which people had ethical ideas that were not the result of reasoned proof, and even after they developed a scientific ethics, they still had to trace it back logically to some immediately known and underived principles for instance, connatural knowledge and first moral principles. Finally, if we are to hold on to the teachings of intuitionism, moral norms could be swept under the carpet since no standard rule stands to judge actions but subjective self-evident truths.We know of course by simple logic that â€Å"A† or â€Å"not A† can be true, but both cannot be true at the same time. Intuitionists hold that it is possible to prove â€Å"A† and â€Å"not A† as long as mental constructions can be built which prove each consistently. In this sense, proof in intuitionist reasoning is not concerned with proving whether or not â€Å"A† exists, but is instead defined by whether both â€Å"A† and â€Å"not A† can be coherently and consistently constructed as valid statements in the mind. This is against â€Å"the law of the excluded middle† which states that either â€Å"A† or â€Å"not A† can be true, but both cannot be true at the same time.If a person at one end operates on an intuition that stealing is good, and the other person at the other end stands on an intuition that stealing is bad. Intuitionists judge both actions as true at the same time sin ce their positions result from their self-evident â€Å"truths†. Such a proposition disposes a society to destruction. SUMMARY AND CONCLUSION Intuitionism in general holds that humans have direct, immediate, or intuitive knowledge of morality, with or without a special faculty. Reasons for intuitionism is that people can tell right from wrong studying ethics, se reasoning to confirm their spontaneous judgments, and reject arguments that contradict their basic moral convictions. Reasons against intuitionism spring from the fact that the word is too vague to be of much use. We have no innate moral ideas or principles; intuition would be a purely subjective experience and scientifically useless, and the intuitionist can convince no one but himself or herself. Nevertheless, there is a legitimate use for intuition in the sense of an intellectual acceptance of self-evident truths. REFERENCES Aristotle; Posterior Analytics, bk. 11, ch. 19; Metaphysics, bk. IV, ch. 4.Butler; Fifteen Sermons upon Human Nature, Sermons 11 and 111. Eneh, J. O. , War & Peace: Aspects of Practical Ethics, (Pub. By AFRANEDOH (Nig. ) LTD, Calabar) 2001. Hutcheson; Inquiry into the original of our ideas of Beauty and virtue, Treatise 11, sec. 1 http://en. wikipedia. org. wiki/intuitionsim http://www. philosophybasics. com/branchintuitionism. html#history Jill Graper Hernandez (ed. ). The New Intuitionism, Continuum 2011. Milton A. Gonsalves (ed. ) Fagothey’s Right and Reason, Ethics in Theory and Practice, (Charles E. Merrill Publishing Company, 1985). St. Thomas; Summa Theologica, 1-11, q. 94, a. 2.

Tok Presentation

Why did we choose this topic? We think that knowing the past is an important thing – to understand what is happening and to prevent the â€Å"same† mistakes from the past. However, there is a slight problem in our knowledge of past. And that’s why we asked this question: †¦.. Real-life situation You might be thinking†¦why did they choose this topic? Isn’t it obvious that what we know really happened? Are they trying to show us some stupid conspiracy theories or what? So here comes the real life situation. It is no made-up situation because, unfortunately, it happened to me recently. I was reading sources for my EE. The second source I read basically overthrew/contradicted my whole research question. I am writing about a ruler in medieval Japan who brought peace which lasted 250 years and how he accomplished this peace. As I read the second source, it stated that the one that actually established the peace was not this ruler, but the one before him. With this newfound information my whole EE practically fell apart. So, I had two contradictory sources and a load of questions: How it could be possible for such a contradicting sources to exist? And how do we know which one is true and which one isn’t? Sources Okay, now let’s get back to our knowledge of past. Where do we get it from? Well, there are different sources that together help us gather our historical knowledge. We can categorize them into two groups: primary and secondary. Well, I hope you all know what primary and secondary sources are, but if you don’t let me say it really briefly. Primary sources are those that were created by people who witnessed the events that are under study and secondary are sources, which are build upon (analyze and interpret) primary ones. Now, let’s try to make a list of the sources so that we can demonstrate how some of them can become unreliable. PrimarySecondary Diaries Journal/magazine article Pottery (physical stuff)History textbook for schools LettersBook about history InterviewsEncyclopedias SpeechesReviews Documents Photographs Now that we have a list of sources, we need to think about what could possibly affect them. Those can be all four of our tools of knowledge – perception, emotion, reason and language. Using these, we? ll show you how the sources can reflect the past not very accurately. Let’s start with primary sources. What can affect them? Let’s start with written accounts and diaries. First, the writer must perceive the event. What can go wrong in perception? Well, each person perceives things selectively, according to what they expect to see, according to their emotions, culture, traditions and so on. Let’s imagine a soldier named Joe. After surviving a battle he writes a letter to his wife. I believe I do not have to mention that this letter will later become a primary source for us. It consists of many emotional sentences about the death of John, Joe’s friend, who died during the battle and there is only little information about the battle itself and its outcomes. This shows us already, that Joe perceived very little from the battle, but instead concentrated on what was happening to his friend (which is natural, but for historians that are studying the battle rather unfortunate. However, Joe describes something from the battle. He says that their enemy‘s ranks consisted of thousands of soldiers compared to their barely thousand. However, other sources from the same battle state, that the armies were equal in numbers. So, obviously, Joe exaggerated as people tend to under stress situations. But his wife will never know this bit of information Furthermore Joe writes that it was the enemy who actually provoked the battle, while source written by someone from the other side states that is was the exact opposite. So obviously nobody wants to admit to be the aggressor. This was just an example of how perception and reason can influence the given account of an event from the past. Now let’s watch a little video. I hope you know the guy that will be show in it 😉 So, what can we say about some speeches of politicians or propagandistic films or pictures? These also count as primary sources, however I think it is obvious why they cannot be very reliable. Their purpose is to manipulate and distort the truth. For us, and for historians, sometimes it might be very hard to distinguish whether something is a propaganda and manipulation of facts or whether it is not. It is essential for the historians and us to be able to distinguish what is propaganda or manipulation and what is not. Even though such sources contain manipulated information which is useless for historians who want to know the truth, they are still valuable since they help us understand the historical context of that time. Furthermore data and official documents can also contain manipulated information and that is even harder for us to see, because we tend to believe â€Å"official† things. To get back to our knowledge issue, knowledge of the past that we gain from primary sources can be inaccurate, since primary sources tend to be very subjective. But there are plenty of orimary sources, which give us an objective and therefore probably accurate account of the past, such as photographs, data and official documents (if they are not manipulated). Excluding the fact that they can be misleading, without primary sources, we would be practically lost, since it is thanks to them that we have got at least some information about the past. Secondary sources: Now let’s move to secondary sources. The most widely â€Å"used† secondary source are historians and textbooks they write. Historians are very important for us, receivers of the knowledge. Why? If we only had primary sources, we would be lost. First, they are sometimes very hard to understand (especially if they are in a language you don’t speak 🙂 and also there can be overwhelming number of them and we then might not be able to distinguish the important ones from the ones that contain no valuable information. That’s where historians come in handy. They gather the information, read through as many sources as possible, interpret the information included and then write books that should be understandable for us. But, there are several problems. The first, maybe not the obvious one, is that historians do not always get all the information they need to give an account of a particular event. It’s like a puzzle. They have many pieces, but sometimes the pieces don’t fit together or there are some pieces are missing. Then they have to throw the odd ones out and they might find out that even more pieces are missing. Then they have to fill in the gaps themselves. This â€Å"filling in the gaps† can be very dangerous, especially if the historians are biased. Quite often historians are nationally biased. They have been raised in one country along with its traditions and culture and therefore, even if they are trying their best, they are going to write the history from their country’s point of view. Another problem comes in understanding the primary sources. The main obstacle in this case is language, which might have been rather different at that time. As much as historians may try, the translation can almost never be perfect. Sometimes those are just minor mistakes that don’t matter, but in some cases, the translation might be fatal. However, we will never know whether the translation was wrong or not. Furthermore, these sources can be further translated, so we basically get a translation of translation and the source can completely lose its original meaning. To conclude and get back to our question, even though (we hope) they are trying to be as objective as they can, historians can make mistakes in â€Å"filling the gaps†, in being nationally biased and in the translation of the sources. However, their role in our knowledge of past is essential, since they put all the pieces of information into a meaningful whole. Now let’s look at us. We are the receivers of knowledge. Since our own knowledge of past is way more limited than the knowledge of historians, we are more prone to making wrong conclusions from primary sources. Because of this same factor, we might also overlook some vital points. Also, have you ever thought about checking whether a certain historian is telling the truth? Or did you just blindly believed everything he said, just because he has the title of historian? This is a typical ad hominem fallacy that we all can make. Lastly, we, similarly as historians, are nationally biased, which also â€Å"clouds† our reasoning. Final Conclusion To conclude our presentation, we should now see that we know our past only to a certain extent. It depends on the reliability and amount of the primary and secondary sources that we have. We also need to be aware of the biases or drawbacks of the primary and secondary sources in order to distinguish the biased or manipulated sources. In the future, we might have a better knowledge of past, since new and new sources are discovered every day. And, what do you think Jarka did with her EE sources? She was kinda hopeless at first, but then she decided to read the remaining sources. The rest, supported her research question (thankfully), so she could conclude (with almost 100 % certainty) which one was the one that was not true. ? Also, primary sources serve the purpose of the writer and were not written to become parts of textbooks in the future. P. S. do not have to reflect truth, but rather a ‘personal’ truth. Often we do not have written accounts from peasants and lower classes, simply because they didn? know how to write, didn? t consider it necessary, useful†¦ CONCLUSION =our knowledge of past is in many cases not the same as the past itself, because it is based on human interpretation of why and how certain events happen = also, new evidence is constantly being found and it might completely change our view of what and why happened = also new technologies are invented =thus we can say that past is stil l alive and changing†¦ = try to gather as much different sources as u can- compare them†¦ do what historians do†¦.

Everything You Need to Know about Economics Research Paper Writing

Everything You Need to Know about Economics Research Paper Writing Why do exactly students need to write research papers? If there is a certain question, why is it not enough just to provide the answer? Well, we bet you would be really happy if that was possible, but the point is not in answering the question, but proving that you are right and describing the process of how you have come to that. Sounds complicated? It is so if you have no idea what to do, but you are no longer in that situation because right now you’re looking at a guide that contains everything you need to know about research papers in the economics field. Economics research papers usually try to find out in what way a group or an individual would sort out a specific problem or react to a specific incentive. Additionally, they also explore how variables change under the influence of exogenous shock. There are 2 main types of economics research papers that you are likely to get as assignments: Theoretical. The aim of this paper is to prove that a certain model can exist. It can be a model developed by another researcher or the one created from scratch. The choice falls to the theoretical economics paper when there is not enough information for the model to be tested on reality examples. It is characterized by a great deal of mathematics, theorems, proofs, etc. Empirical. This type of research paper tests the model to determine whether it complies with the reality. Unlike theoretical pieces, it contains more prose than mathematics, and the results of the research are usually organized in tables. There are many more types of economics research papers like history papers, literature reviews, handbooks, etc., but the ones that we described are most commonly assigned. It’s important to identify which sort of writing you have to produce because this way you’ll be able to choose the relevant topic. 4 Steps to Come up with the Right Title for the Paper The fact that each guide or manual on academic writing is shouting about the importance of the proper topic is for a reason – a topic practically decides the fate of your writing! That’s why it’s essential to devote enough time on the search for your perfect topic that will allow you to create an excellent economics paper. So, in order to achieve that, you need to: 1. Find out What Type of Economic Research to Conduct As you can see, each piece of the information we provide you with is connected with the rest. For this reason we’ve told you about empirical and theoretical research papers, and you should take into account this division while making your choice. Just have a look at our list of sample topics to understand the difference. Empirical Economics Research Topics Theoretical Economics Research Topics How Income in June Affects the Expenses in June How Income in June Affects the Expenses in Future Months The Influence of Tanzania’s Economic Growth on the Status of Africa Future Global Consequences of Tanzania’s Economic Growth The Reasons of Unemployment among Fresh Graduates in the USA How the US Experience with Fresh Graduate Unemployment Can Be Used in Another Country to Avoid the Problem The Analysis of Oil Price Increase in Russia Possible Consequences of the Price Rise in Russia for Chinese Oil Shareholders Working Wife or Working Husband? The Family Chores Division The Difference Between Economic Decisions Made by Children with Working Father and Children with Working Mother 2. Settle upon Something That Is Important to You If you choose a certain topic just because it is hot right now or because your professor likes it, the success in such a case is very unlikely. You won’t care enough to make the right investment of time and effort to deliver a well-researched economics research paper. On the other hand, if you choose a cause that is really significant and topical for you, you will be ready to spend sleepless nights looking for information and building up your theories. 3. Choose an Interesting Economics Topic You may say that it’s the same as selecting the topic that is important to you, and partly it is. But here we’re talking not only about you. You need to pick an issue that will manage to spark the interest of your professor as well. So, if you’re curious about why the prices on PS4 games have risen during the last years, make sure your supervisor is also thrilled to know the answer to that question. 4. Select the Issue Within the Courses You Have Taken This lifehack will make your life much easier – if you settle upon the issue that you haven’t covered in any economics courses, you’ll spend a great deal of time â€Å"accommodating† yourself to a new field. However, if you stay with a fairly familiar topic, the researching and writing will go faster and smoother. These steps will help you critically evaluate your options and end up with a really suitable topic both for research and you. Writing a Research Proposal for an Economics Research Paper A research proposal is a small piece of writing that you create for your advisor or board committee. You describe the topic of your future paper and the direction of your research. After you submit the proposal, the consignee either approves or declines your project plan. But if you follow our economics research paper writing tips on writing it, there will surely be a positive outcome. So, your economics research proposal must: Be coherent and clear (short sentences, simple academic words, realistic expectations, etc.); Be properly structured (title page, literature review, research question, methodology, the progress of work plan, list of references); Contain no more than 3000 words. Basically, the main purpose of a research proposal is to persuade the public that your topic is worth researching, is very important for the whole field of studies and will bring significant findings. Maybe it will be also helpful in this situation to know the personalities of your supervisor and board members as you’ll know their points of contact and how to convince them. How to Structure an Economics Research Paper: Methods Our Writers Choose An economics research paper like any other academic piece has an established structure that comprises several very important elements. It is essential to know the purpose and necessary content for each part, that’s why we’re going to dwell upon them in our further writing. Abstract This paragraph summarizes the whole economics research paper in maximum 200 words. It’s quite challenging to stuff all the essential info in several sentences, but the practice shows that it is possible. So, in this synopsis, you need to focus only on the most significant points like: ââ€"  The topic of your work and the research question; ââ€"  Aims of the research; ââ€"  A few words about methods, discussion and results. Keep these points in mind while writing an abstract not to get into the weeds. Introduction There are 2 approaches to writing an introduction: creating it before all the other parts of a research paper or leaving it for the end. Both of them are working variants, but you should choose the one that seems more logical to you. In an introduction to the economics research paper, there should be 3 sections: A general overview of the research question. State why the answer hasn’t been found yet – either previous researchers didn’t think about it from the angle you present or just didn’t cover it enough to come to some sort of an achievement. The aim of your paper. What exactly do you want to accomplish with your research? The stance of a writer. What’s in it for you? Why did you choose this topic and what do you intend to do with it? Answering these questions you will give the readers a general idea of what your position is. Make your introduction concise, clear and to-the-point. It is the first full-value part of your economics research paper, so it will 100% be inspected by your professor with an excellent precision. Take that into account! Methodology This stage doesn’t require a lot of efforts on your part – you just need to enumerate the methods you have used to research the issue. The economics methodology may include statistical modelling, observation, computational methods, different types of analysis, deductive/inductive reasoning, etc. Just ensure you know what they mean and how they are applied to create adequate account of used methods. Results The results can be presented numerically, in the form of graphs or tables, or described with words. Of course, you will need to add your own commentary to link all the done work with findings, but don’t get too involved into discussing them as for that you have another section. Discussion Here you review your results including as much of your interpretation as you wish. The important aspect to do on the discussion stage is to connect this part with the introduction, i.e. to make sure you’ve achieved all aims, answered the research question and proved your thesis statement. Conclusion The conclusion is your paraphrased introduction with the addition of some other elements: here you need to emphasize the significance of your research findings and how they can be applied in practice in your field of studies as well as others. You may also extend on the prospects of the further research. References Well, a good and proper way to finish an economics research paper is to enlist all the resources that you’ve consulted and referred to while writing your piece. Don’t forget to format them according to the citation style you’re supposed to follow. 5 Fundamentals of Successful Economic Writing Crafting an economic paper is not that easy. If it was, there wouldn’t be so many guides on how to write/improve this and that to get a good mark. Consequently, we’ve prepared for you a list of 6 fundamental tips that may enhance your economics writing. NOTE: Don’t think about them while making an outline or creating your 1st draft. It’s better to apply them when you conduct proofreading/editing sessions. Moreover, it’s not necessary to take each sentence and check with these principles. If you come across a paragraph that seems a bit off, you can make use of several tips to improve it. But you can certainly rely more on your own logic. 1. Make Your Subjects Short The readers are more eager to perceive the action than the subject. That’s why, very often they jump to verbs even without reading the noun. And if you make the subject too long (we know it’s tempting, especially with the official style of academic writing), you’ll confuse the reader. 2. Analyze instead of Analysis Use active verbs to make a statement. As we’ve mentioned in a previous comment, your readers make it all about verbs and understand the information better if it’s expressed with the help of action. 3. Sentence Structure: First Old Info, Then New Info Start every sentence by linking to the statement already mentioned in a previous piece, and leave new comments for the end. This way you make your writing flow and the reader doesn’t â€Å"stumble† on incoherent bits of data. 4. Avoid Passive Voice Although passive voice is a certain feature of a formal style of writing, many experts still advise to minimize it in your writing. It makes it difficult to get who is the doer of the action, thus reading takes more time than it could have with the active voice. 5. One Paragraph = One Thought Don’t stuff your paragraphs with many concepts just because you want to include as much information as possible. Remember the formula – one paragraph equals one subtopic. This way you make it easier for the reader to concentrate on the issues you discuss. This economics research paper writing guide covers all the significant parts of an economics research paper. It is important for you to deal with one part at a time to produce high-quality writing. So, use our manual to do just that and earn a good grade!

2 Easy Examples of the Law of Conservation of Mass

2 Easy Examples of the Law of Conservation of Mass SAT / ACT Prep Online Guides and Tips Chemistry is an important subject that you’ll definitely need to know if you’re planning to pursue a chemistry or other science major in college. One thing you should be familiar with is the law of conservation of mass.What is it? And how is it used in chemistry? Keep reading to learn what the law of conservation of mass is and how it came to be. We will also give you some law of conservation of mass examples to help you understand the concept better. What Is the Law of Conservation of Mass? First off, exactly what is the law of conservation of mass? This law states that in a closed system, matter can neither be created nor destroyed- it can only change form. Put differently, the amount, or mass, of matter in an isolated system will always be constant regardless of any chemical reactions or physical changes that take place. (Note that an isolated or closed system is one that does not interact with its environment.) This law is important in chemistry, particularly when combining different materials and testing the reactions between them. In chemistry, the law of conservation of mass states thatthe mass of the products (the chemical substances created by a chemical reaction) will always equal the mass of the reactants (the substances that make the chemical reaction). Think of it as being similar to balancing an algebraic equation. Both sides around an equal sign might look different (for example, 6a + 2b = 20), but they still represent the same total quantity. This is similar to how the mass must be constant for all matter in a closed system- even if that matter changes form! But how does the law of conservation of mass work? When a substance undergoes a chemical reaction, you might assume that some or even all of the matter present is disappearing, but, in actuality, it's simply changing form. Think about when a liquid turns into a gas. You might think that the matter (in this case, the liquid) has simply vanished. But if you were to actually measure the gas, you'd find that the initial mass of the liquid hasn’t actually changed.What this means is that the substance, which is now a gas, still has the same mass it had when it was a liquid (yes- gas has mass, too!). What Is the History Behind the Law of Conservation of Mass? Though many people, including the ancient Greeks, laid the scientific groundwork necessary for the discovery of the law of conservation of mass, it is French chemist Antoine Lavoisier (1743-1794) who is most often credited as its discoverer. This is also why the law is occasionally called Lavoisier’slaw. Lavoisier lookin' proud of his discovery. In the late 1700s, Lavoisier proved through experimentation that the total mass does not change in a chemical reaction, leading him to declare thatmatter is always conserved in a chemical reaction. Lavoisier’s experiments marked the first time someone clearly tested this idea of the conservation of matter by measuring the masses of materials both before and after they underwent a chemical reaction. Ultimately, the discovery of the law of conservation of mass was immensely significant to the field of chemistry because it proved that matter wasn’t simply disappearing (as it appeared to be) but was rather changing form into another substance of equal mass. What Are Some Law of Conservation of Mass Examples? Law of conservation of mass examples are useful for visualizing and understanding this crucial scientific concept. Here are two examples to help illustrate how this law works. Example 1: The Bonfire/Campfire One common example you’ll come across is the image of a bonfire or campfire. Picture this: you’ve gathered some sticks with friends and lit them with a match. After a couple of toasted marshmallows and campfire songs, you realize that the bonfire, or campfire, you've built has completely burned down. All you’re left with is a small pile of ashes and some smoke. Your initial instinct might be to assume that some of the campfire's original mass from the sticks has somehow vanished. But it actually hasn’t- it’s simply transformed! In this scenario, as the sticks burned, they combined with oxygen in the air to turn into not just ash but also carbon dioxide and water vapor. As a result, If we measured the total mass of the wooden sticks and the oxygen before setting the sticks on fire, we'd discover that this mass is equal to the mass of the ashes, carbon dioxide, and water vapor combined. Example 2: The Burning Candle A similar law of conservation of mass example is the image of a burning candle. For this example, picture a regular candle, with wax and a wick. Once the candle completely burns down, though, you can see that there is definitely far less wax than there was before you lit it. This means that some of the wax (not all of it, as you’ve likely noticed with candles you’ve lit in real life!) has been transformed into gases- namely,water vapor and carbon dioxide. As the previous example with the bonfire has shown, no matter (and therefore no mass) is lost through the process of burning. Recap: What Is the Law of Conservation of Mass? The law of conservation of mass is a scientific law popularized and systematized by the 18th-century French chemist Antoine Lavoisier. According to the law,in an isolated system, matter cannot be created or destroyed- only changed.This means that the total mass of all substances before a chemical reaction will equal the total mass of all substances after a chemical reaction. Simply put, matter (and thus mass) is always conserved, even if a substance changes chemical or physical form. Knowing this scientific law is important for the study of chemistry, so if you plan to get into this field, you'll definitely want to understand what the law of conservation of mass is all about! What’s Next? Are there other science topics you want to review? Then you're in luck! Our guides will teach you loads of useful topics, fromhow to convert Celsius to Fahrenheit, to what the density of water is, to how to balance chemical equations. Need help identifying stylistic techniques in a book you're reading for English class? Let our comprehensive list of the most important literary deviceslend you a hand!

Change of Command Essay Example | Topics and Well Written Essays - 250 words

Change of Command - Essay Example to admit that existence of mistakes in our records such as failing to identify unfavorable traits among candidates in recruitment processes call for improvement. New approaches are therefore necessary for better results. Greater success can be achieved through diligence that leads to more efficiency. I therefore recommend approaches that have been successful to me in developing trust among people towards cooperation. As a member of a team, I learnt that positive interactions with the community, as well as with team members, develop positive relations and cooperation into efficient operations. Some of the most effective strategies towards positive interactions with the community include preventing and solving the community’s problems that develops the community’s trust in you. I am also confident that your â€Å"knowledge, skills and attitudes† can be applied to greater achievements that will set performance standards for future personnel (Lawrence and Mathew, 2012,p.