Why the Formation of Ionic Compounds Is Exothermic

Why the Formation of Ionic Compounds Is Exothermic Have you ever wondered why the formation of ionic compounds is exothermic? The quick answer is that the resulting ionic compound is more stable than the ions that formed it. The extra energy from the ions is released as heat when ionic bonds form. When more heat is released from a reaction than is needed for it to happen, the reaction is exothermic. Understand the Energy of Ionic Bonding Ionic bonds form between two atoms with a large electronegativity difference between each other. Typically, this is a reaction between metals and nonmetals. The atoms are so reactive because they do not have complete valence electron shells. In this type of bond, an electron from one atom is essentially donated to the other atom to fill its valence electron shell. The atom that loses its electron in the bond becomes more stable because donating the electron results in either a filled or half-filled valence shell.  The initial instability is so great for the alkali metals and alkaline earths that very little energy is required to remove the outer electron (or 2, for the alkaline earths) to form cations. The halogens, on the other hand, readily accept the electrons to form anions. While the anions are more stable than the atoms, its even better if the two types of elements can get together to solve their energy problem. This is where ionic bonding occurs. To really understand whats going on, consider the formation of sodium chloride (table salt) from sodium and chlorine. If you take sodium metal and chlorine gas, salt forms in a spectacularly exothermic reaction (as in, dont try this at home). The balanced ionic chemical equation is: 2 Na (s) Cl2 (g) → 2 NaCl (s) NaCl exists as a crystal lattice of sodium and chlorine ions, where the extra electron from a sodium atom fills in the hole needed to complete a chlorine atoms outer electron shell. Now, each atom has a complete octet of electrons. From an energy standpoint, this is a highly stable configuration. Examining the reaction more closely, you might get confused because: The loss of an electron from an element is always endothermic (because energy is needed to remove the electron from the atom. Na → Na 1 e- ΔH 496 kJ/mol While the gain of an electron by a nonmetal is usually exothermic (energy is released when the nonmetal gains a full octet). Cl 1 e- → Cl- ΔH -349 kJ/mol So, if you simply do the math, you can see forming NaCl from sodium and chlorine actually requires the addition of 147 kJ/mol in order to turn the atoms into reactive ions. Yet we know from observing the reaction, net energy is released. Whats happening? The answer is that the extra energy that makes the reaction exothermic is the lattice energy. The difference in the electrical charge between the sodium and chlorine ions causes them to be attracted to each other and move toward one another. Eventually, the oppositely charged ions form an ionic bond with each other. The most stable arrangement of all the ions is a crystal lattice. To break the NaCl lattice (the lattice energy) requires 788 kJ/mol: NaCl (s) → Na Cl- ΔHlattice 788 kJ/mol Forming the lattice reverses the sign on the enthalpy, so ΔH -788 kJ per mole. So, even though it take 147 kJ/mol to form the ions, much more energy is released by lattice formation. The net enthalpy change is -641 kJ/mol. Thus, the formation of the ionic bond is exothermic. The lattice energy also explains why ionic compounds tend to have extremely high melting points. Polyatomic ions form bonds in much the same way. The difference is that you consider the group of atoms that forms that cation and anion rather than each individual atom.

Biography of Captain William Kidd, Scottish Pirate

Biography of Captain William Kidd, Scottish Pirate William Kidd (c. 1654–May 23, 1701) was a Scottish ship’s captain, privateer, and pirate. He started out on a voyage in 1696 as a pirate hunter and privateer, but he soon switched sides and had a brief but moderately successful career as a pirate. After he turned pirate, his wealthy backers back in England abandoned him. He was later convicted and hanged in England after a sensational trial. Fast Facts: William Kidd Known For: Kidd was a Scottish ships captain whose adventures led to his trial and execution for piracy.Also Known As: Captain KiddBorn: c. 1654 in Dundee, ScotlandDied: May 23, 1701 in Wapping, EnglandSpouse: Sarah Kidd (m. 1691-1701) Early Life Kidd was born in Scotland sometime around 1654, possibly near Dundee. He took to the sea and soon made a name for himself as a skilled, hardworking seaman. In 1689, sailing as a privateer, he took a French vessel: the ship was renamed the Blessed William and Kidd was put in command by the governor of Nevis. He sailed into New York just in time to save the governor there from a conspiracy. In New York, he married a wealthy widow. Not long after, in England, he became friends with the Lord of Bellomont, who was to be the new governor of New York. Setting Sail as a Privateer For the English, sailing was very dangerous at the time. England was at war with France and piracy was common. Lord Bellomont and some of his friends suggested Kidd be given a privateering contract that would allow him to attack pirates or French vessels. The suggestion was not accepted by the government, but Bellomont and his friends decided to set up Kidd as a privateer through a private enterprise: Kidd could attack French vessels or pirates but he had to share his earnings with the investors. Kidd was given the 34-gun Adventure Galley and he set sail in May 1696. Turning Pirate Kidd set sail for Madagascar and the Indian Ocean, then a hotbed of pirate activity. Nevertheless, he and his crew found very few pirate or French vessels to take. About a third of his crew died of disease, and the rest became surly because of the lack of prizes. In August 1697, Kidd attacked a convoy of Indian treasure ships  but was driven off by an East India Company Man of War. This was an act of piracy and clearly not in Kidd’s charter. Also, about this time, Kidd killed a mutinous gunner named William Moore by hitting him in the head with a heavy wooden bucket. The Pirates Take the Queddah Merchant On January 30, 1698, Kidds luck finally changed. He captured the Queddah Merchant, a treasure ship heading home from the Far East. It was not really fair game as a prize, though. It was a Moorish ship, with cargo owned by Armenians, and was captained by an Englishman named Wright. It was allegedly sailing with French papers. This was enough for Kidd, who sold off the cargo and divided the spoils with his men. The holds of the merchantman were bursting with a valuable cargo, and the haul for Kidd and his pirates was 15,000 British pounds, well over $2 million today). Kidd and his pirates were rich men. Kidd and Culliford Not long after, Kidd ran into a pirate ship captained by a notorious pirate named Culliford. What happened between the two men is unknown. According to Captain Charles Johnson, a contemporary historian, Kidd and Culliford greeted each other warmly and traded supplies and news. Many of Kidds men deserted him at this point, some running off with their share of the treasure and others joining Culliford. At his trial, Kidd claimed that he wasnt strong enough to fight Culliford and that most of his men abandoned him to join the pirates. He said he was allowed to keep the ships, but only after all the weapons and supplies were taken. In any event, Kidd swapped the leaking Adventure Galley for the fit Queddah Merchant and set sail for the Caribbean. Desertion by Friends and Backers Meanwhile, news of Kidd becoming a pirate had reached England. Bellomont and his wealthy friends, who were very important members of the government, began distancing themselves from the enterprise as quickly as they could. Robert Livingston, a friend and fellow Scotsman who knew the king personally, was deeply involved in Kidds affairs. Livingston turned on Kidd, trying desperately to keep secret his own name and those of the others involved. As for Bellomont, he put out a proclamation of amnesty for pirates, but Kidd and Henry Avery were specifically excluded from it. Some of Kidds former pirates would later accept this pardon and testify against him. Return to New York When Kidd reached the Caribbean, he learned he was now considered a pirate by the authorities. He decided to go to New York, where his friend Lord Bellomont could protect him until he was able to clear his name. He left his ship behind and captained a smaller ship to New York. As a precaution, he buried his treasure on Gardiners Island, off of Long Island. When he arrived in New York, he was arrested and Lord Bellomont refused to believe his stories of what had transpired. He divulged the location of his treasure on Gardiners Island and it was recovered. He spent a year in prison before being sent to England to face trial. Death Kidds trial took place on May 8, 1701. The trial caused a huge sensation in England, as Kidd pleaded that he had never actually turned pirate. There was plenty of evidence against him, however, and he was eventually found guilty. He was also convicted of the death of Moore, the rebellious gunner. Kidd was hanged on May 23, 1701, and his body was put into an iron cage hanging along the River Thames, where it served as a warning to other pirates. Legacy Kidd and his case have generated a great deal of interest over the years, far more than other pirates of his generation. This is probably due to the scandal of his involvement with wealthy members of the royal court. Then, as now, his tale has a lurid attraction to it, and there are many detailed books and websites dedicated to Kidd, his adventures, and his eventual trial and conviction. This fascination is Kidds real legacy because, frankly, he wasnt much of a pirate. He didnt operate for very long, he didnt take a great many prizes, and he was never feared the way other pirates were. Many pirates- such as Sam Bellamy, Benjamin Hornigold, or Edward Low, to name just a few- were more successful on the open seas. Nevertheless, only a select handful of pirates, including Blackbeard and Black Bart Roberts, are as famous as William Kidd. Many historians feel that Kidd was treated unfairly. For the time, his crimes were not truly terrible. The gunner Moore was insubordinate, the meeting with Culliford and his pirates may have gone the way Kidd said it did, and the ships he captured were at the very least questionable in terms of whether they were fair game or not. If it were not for his wealthy noble backers, who wished to remain anonymous at all costs and to distance themselves from Kidd in any way possible, his contacts probably would have saved him, if not from jail then at least from the noose. One other legacy Kidd left behind was that of buried treasure. Kidd left behind some of his loot, including gold and silver, on Gardiners Island, which was later found and cataloged. What intrigues modern treasure hunters is that Kidd insisted until the end of his life that he had buried another treasure somewhere in the Indies- presumably in the Caribbean. People have been looking for that lost treasure ever since. Sources Defoe, Daniel.  A General History of the Pirates. Dover Publications, 1972.Konstam, Angus.  The World Atlas of Pirates: Treasures and Treachery on the Seven Seas, in Maps, Tall Tales, and Pictures. The Lyons Press, 2010.

Discuss the changes in family size in london using information from Essay

Discuss the changes in family size in london using information from the 2001 and 2011 census - Essay Example However, London population is influenced by migration. More so, underestimation of average household size also affects the actual population size of London particularly in 2001 census report. Underestimation makes it impossible to estimate London’s population accurately. According to 2011 census report, there was an increase in average household size resulting from high birth rates and due to ageing population especially among ethnic minority groups. However, it is hard to predict future average household due to economic trends and the housing problems. This essay discusses the possible changes in family size in London based on the information from the 2001 and 2011 census reports. By March 2011, the census day, the population of London was about 8.2 million with an increase of 12 percent from 2001 when London’s population was approximately 7.17 million. Accordingly, the 2011 resident population of England and Wales was 56.08 million as opposed to 52.04 million as indicated in 2001 census report. This shows a rise in population by 8 per cent since 2001. London has experienced the largest population increase as compared to the other regions with the population increasing by 14 percent between 2001 and 2011 (CIS, 2012). The Office published the 2011 census report for National Statistics and it was noted that London was the greatest growing region across England and Wales. According to the 2011 census report, there was faster population increase specifically in Inner London as compared to that of Outer London. The report revealed that the population of Inner London rose by 17 percent as opposed to 12 percent increase in Outer London. Based on this statisti cs, most local authorities in London noted increase in their population between 2001 and 2011. Notably, most of the local authorities that had high population growth rate were from London. The leading local authority percentage rise was in London with tower hamlets grew by

Management of Change Campaign Assignment Example | Topics and Well Written Essays - 3000 words

Management of Change Campaign - Assignment Example The company has to implement the policy change with respect to "carbon foot print". The need for change in policy and the way in which the change can be implemented are the major challenges for the team of management consultants. David Whetton(2005)1 says that , the business environment today is totally different from the scenario a decade ago. It is far more challenging to prepare the members of the organization to accept the need for change, to help understand the new approach, to obtain their commitment to implement the proposal, to manage the transition period effectively and to institutionalize the new idea by "hard wiring" it into the organization's communication, evaluation and reward systems. " good ideas are not in scarce supply, what is rare is the ability to translate a good idea into accepted practice". When we analyze the words accepted practice, it is clear that the success of any change is dependent on the acceptance of the practice. The acceptance of the new idea by the members of the organization at all levels can be achieved through careful estimation of the changes required and intricate planning of the details about implementation. This report which is submitted to the management of Globa l Chemical Industries PLC outlines the activities and the method of implementation of the policies to reduce carbon foot printing. This report also highlights the strengths and weaknesses of the campaign and how the campaign will influence the operations and behavioral aspects of Global Chemical Industries PLC. BACKGROUND OF THE ORGANIZATION The founders of Global Chemical Industries PLC did not plan their organization to be global conglomerate. They started catering to the needs of the villagers and other surrounding neighborhoods by formulating chemicals and native medicines late in 1890s in Sunderland. Then slowly the operations began to expand which led to the standardization of the formulae and there by the small home based remedies and cures started to grow into a public listed company in 1900s. With strong hold in research and development the company introduced major products and by acquiring small chemical companies, Global Chemical Industries PLC started to develop into one of the major players in the chemical industry in UK. When the wave of globalization started, Global Chemical Industries PLC started riding in the wave and began exploring offshore markets and sought foreign partnerships and collaborations. This paved way for its acquisition of US based Keller chem., in 1995, which added to the strengths of Gl obal Chemical Industries PLC and helped it to enter into the US markets. Likewise, it partnered with Timban Chemicals in France in 1997 which helped Global Chemical Industries PLC to gain a foothold in European Markets. The company's chronology states that, in the last decade of the last century, Global Chemical Industries PLC has evolved itself into a global giant. At present the company is listed in London Stock Exchange. The company has operations in 46 countries and has production facilities in 9 countries. The products of the company include chemicals for prescription drugs, OTC drugs and vaccinations and veterinary medicines. It is one of the largest chemical companies in the world. In 2006 28% of their sales were made in Europe, 30% in the Americas and 42% in Asia Pacific. The company is split into three regional divisions. The European region run from the UK, the America region run from t

I Thessalonians and II Thessalonians Essay Example for Free

I Thessalonians and II Thessalonians Essay The Epistle to the Thessalonians is a two letters, generally believed to have been written by Saint Paul, that form two books of the New Testament. The letters are addressed to the members of the Christian church Paul had founded in Thessalonica (Salonica), Macedonia. In the letters, Paul answers questions and deals with problems of the Thessalonian Christians. Passages in both letters prophesy the return of Jesus to earth. Because the second Epistle in places is not characteristic of Paul’s writings in style or content, some scholars have questioned whether Paul wrote any of it. Most scholars, however, believe that Paul wrote both letters. First Thessalonians may be the oldest document in the New Testament. Here Paul gives advice to the people of Thessalonica concerning Christ’s return and encourages them to make themselves ready. Second Thessalonians discusses the same topics; however, it discusses the importance of being ready for the day when Christ will return. I Timothy and II Timothy The two books of the New Testament I Timothy and II Timothy are letters supposedly written by Saint Paul to Saint Timothy. Together with the Epistle to Titus, they are often called the Pastoral Epistles because they deal particularly with the responsibilities of Christian pastors or ministers. Many modern religious scholars doubt that the Pastoral Epistles were really written by Paul. Some of the events mentioned in them do not agree with other accounts of Paul’s life, and there are differences in style from Paul’s known writings. Many scholars believe that these Epistles were actually written long after Paul’s death, but may include small portion of his writings. Titus Titus is a book on the New Testament and believed to be written by Titus himself. Titus is believed to have been converted by Paul himself sometime before the year 49. He replaced Timothy as Paul’s representative to the Christian community at Corinth, Greece, and according to tradition was the first bishop of Crete. The Epistle to Titus in the New Testament is supposedly addressed to him. It and the Epistles to Timothy form the Pastoral Epistles. This â€Å"Pastoral Letters† gives advice about what local church leaders should do to look after spiritual needs of the people in their care. Philemon Epistle to Philemon, in the Bible, a letter of Saint Paul, who was then a prisoner, probably in Rome, to Philemon, a fellow Christian of Colossae in Asia Minor. It pleads for clemency and kindness toward Onesimus, a runaway slave whom Paul had recently converted. Onesimus was apparently set free, and was probably the Onesimus who was later bishop of Ephesus. Hebrews This book, written in the form of a letter, is a sermon about the superiority of Jesus Christ. He is shown to be superior to the angels, to the priesthood of Moses, and to the sacrifices that were made in the temple. Jesus is described as both the high priest and Sacrifice that takes away the sins of many. Written at a time when the church was being persecuted by Roman authorities, this letter encourages Christians to remain faithful to Christ and to learn from his example of self- sacrifice. James This letter of five chapters is called a general epistle since it was written to Christians in general. The book is mainly a collection of moral principles for practical Christian living, and is often summed up in the statement that â€Å"faith, if it hath not works, is dead† (2:17). The writer calls himself â€Å"James, a servant of God and of the Lord Jesus Christ: (1:1). The letter has traditionally been ascribed to James, the brother of Jesus. I Peter Apostle Peter wrote this book. This letter was written to bring comfort and strength to Christians who were being persecuted for their faith for Jesus. Peter encourages them to stay strong for Jesus, he also point out that God is a perfect God and without any blemish at all. It tells of the things to do as servants of god for us to please Him and also submitting to authorities as well as in terms of marriage in the case of a husband and wife. II Peter Apostle Peter wrote this book. This letter was bears some similarities to the Letter of Jude, warns Christians about false teachers who will try to lure Christians away from the truth. The author urges Christians to remain loyal to God and to keep themselves pure because the Lord will return one day to judge the world. I John In this book, First John was written to affirm that Jesus is the Christ, warn Christians about false prophets, and to explain basic truths about the Christian life. A special emphasis is placed on the command to love one another. It tells that there is everlasting life with God and that God will always be there to help us through. 2 John Second John is a letter addressed to â€Å"a very special woman and her children,† a poetic way of speaking about the church. The author reminds the faithful about the importance of love and warns them to watch out for deceitful liars. 3 John Third John describes a conflict between the author and a church leader named Diotrephes. It urges Christians to help other followers spread the truth about Christ. Jude This letter is a warning against the Influence of ungodly and immoral people who claimed to have spiritual authority based on visions they received. These false teachers were inciting believers to disobey Jesus Christ. The author cautions his readers to keep their faith in God and to help any among them who may have doubts. The book closes with a benediction that has become a standard in many worship services: â€Å"To the only wise God our Savior, be glory and majesty, dominion and power, both now and forever, Amen†. Revelation The Revelation of St. John the Divine, the Protestant name for the last book of the New Testament. The book is called Apocalypse in the Roman Catholic Bible. By Christian tradition the author was the Apostle John. The author, living in a time of persecution, believed that the weak Christian Church was about to be destroyed by the Roman Empire. But after the Catastrophe, God would intervene in human affairs, and the outcome would be triumph of Christ and his church. The last two chapters give vivid pictures of a new heaven and a new earth with the New Jerusalem. Revelation is not a message of doom but a call to courage and faith. The book is filled with visions and symbols, and with magnificent descriptions and lofty flights of imaginations. It was apparently written about 96 A. D when the Christian Church was suffering persecution under Emperor Domitian.

The Romanticism Period Essay -- history, neoclassicists

History is the story and knowledge of the past. There are individuals that are interested by history and wish to study it by learning more. It is very informative to know what has happened in the past for self-knowledge. An individual cannot be naà ¯ve to the past including but not limited to how literature came to. One can understand literature more when they understand the time period the author wrote during and the way they wrote. There are several time periods different authors have been through with each period having specific beliefs. Romanticism is the time period that interests me the most; it was a time during the eighteenth century and focused on nature along with the individual’s expression of imagination and emotion. The Romanticism period started in 1789 and lasted till 1830. This time period was a major international movement, shaping modern views of art, literature, music, and other aspects in life. Romanticism was the â€Å"reaction against artistic styles of classical antiquity, which was neoclassicism.† Neoclassicists focused on the power of reasoning to discover the truth while Romantics focused on the hope to transform the world through the power of imagination. They had a deep love for nature (Furst 302). The aspects of romanticism are important; they are the beliefs of this period. The first aspect includes nature, which allows them to be free from the artificial aspects of civilization; they were with man’s true setting. Nature was there to reveal and heal individuals. An example of the love for nature in Samuel Taylor Coleridge’s poetry ‘Frost at Midnight’ is he is describing how happy he is that his baby will be able to see nature instead of living in the city like he did, â€Å"But thou, my babe! shalt wander like ... ...what it is without the influence of the key leading intellectual figures of the romantic period and also the leading literary figures. This information is still used today and the literature is still read and passed down to generations. The romantic period is by far the most interesting in my eyes because of the literature works that were written during that time. â€Æ' Works Cited Fuller, Edmund. The New Book of Knowledge. Vol. 5. Danbury: Grolier Incorporated, 2000. Print. Furst, Lilian. The New Book of Knowledge. Vol. 16. Danbury: Grolier Incorporated, 2000. Print. Hart, James D. "Romanticism." The Oxford Companion to American Literature. New York: Oxford University Press, 1983. Print. King, Neil. The Romantics. New York: Evans Brother Limited, 2003. Print. Phillips, Jerry, and Andrew Ladd. Romanticism and Transcendentalism. New York: DWJ Books LLC, 2006. Print.

Gambling †the economy, household and society Essay

The subject of gambling has been a hot subject of debate amongst politicians for many years. The concept of people waging something of value for something not guaranteed is something that baffles many non-gamblers. Long before Christopher Columbus discovered North America gambling was practiced quite often amongst Native Americans (Sheppard, 2012). In fact one can trace the origins of gambling even farther back into biblical times. This is evident by the biblical verses in the Bible about the dangers of gambling and why individuals should not gamble (King James Bible Online, 2013). According to the Alberta Gambling Research Institute, â€Å"The history of gambling in Canada is inextricably linked to the Canadian Criminal Code, which in 1892 declared a complete ban on most gambling activities with the exception of horse racing†(Stevens, 2005). Over the next 77 years the Criminal Code will make many exceptions for smaller-scaled gambling, such as betting on horse races or gambling at ‘summer fair midways’ (Stevens, 2005). Eventually an amendment was made so that federal-run lotteries can be used to help fund meaningful activities, such as the 1976 Montreal Olympics. In more modern times the restrictions for gambling is much more relaxed. â€Å"Ticket lotteries, horse racing, and charitable gaming (including bingo) are currently legal in all ten provinces, Yukon Territory, Northwest Territories, and Nunavut Territory† (Stevens, 2005). Casino-style gambling is also allowed in most provinces and in all territories, as well as slot machines (Stevens, 2005). The focus of this argumentative essay will be why gambling is bad to Canadian society, and should continue being outlawed. Although one can argue that there are benefits to gambling, but this essay will look to dismiss such arguments and focus on the negative aspects of gambling. In order to go about this efficiently, this essay will look at gambling from an economical, moral and societal viewpoint. From an economic standpoint it is quite easy for one to say that gambling would improve the economy greatly. After all there are many who love nothing more than to poor their entire wallets into a machine, hoping to strike gold, not to mention that casino gambling, the highest grossing form of gambling, is the form of gambling that appeals to individuals the most (McLean, 2013). As I had mentioned previously, federal-run lotteries also helped to fun the 1976 Montreal Olympics. With all this said, gambling actually does not improve a country financially, and casinos will specifically be targeted to prove this point. Detroit is a city with 3 casinos, built with the intent of bringing in revenue to a city needing financial stability and quick income. Now, after over a decade of dumping hundreds of millions of dollars from taxes on the casinos, the city has more or less nothing to show for it. In fact, Detroit has become so financially strapped that the casinos no longer pays for anything ‘extra’, such a museum or an Olympic competition; Detroit museums instead pays for the garbage services and the electricity bill to keep the lights on the streets working (Henderson, 2012). Now one can argue that not all cities with casinos end up in financial trouble, with Las Vegas being a common example of this. The only difference with this argument is that Las Vegas has attractions that would flourish even without casinos (Henderson, 2012). In fact, the city of Toronto just recently came to its senses and decided against building a casino in the downtown area, saving the city millions of dollars that could better-used in other places (Baggage, 2013). There are many financial repercussions that come with having a casino, and although it is a wonderful argument it is not the entire focus of this essay. To touch upon how morally damaging a fact from an earlier paragraph will have to be drawn upon. In the Bible there are many passages that speak of how terrible gambling is. Now, there are many people who do not associate with the bible, and many of the historical details are debatable. With this being said, it is a fact that for many years Canada was primarily Catholic (Wallace, 1948), meaning it is religion played a major role in shaping Canadian society. With that said, one of the religious books Catholics use for moral guidelines is the Bible (Catholic Evidence Guild, 1921). Therefore, it is also indisputable that the Bible contains morals that are also right, as evident from Canadian society being sustainable and without war. Now the bible does not go into great detail as to why gambling is wrong, but one can look at today’s society and make a great case. In Canadian society there is a steady increase of problem gamblers (Problem Gambling Institute of Ontario, 2013). This problem has become a serious issue, and is, reflected in the industry growing to keep up with the demands (Koprowski, 2007). These problem gamblers are somebodies mother, father, son or daughter, which can and will affect a household in many different ways. Besides the obvious loss of money, belongings and property, there are many emotional effects as well. Many friendships are destroyed due to unpaid debts, partners do not want close contact with the person who has hurt them (Problem Gambling Institute of Ontario, 2013), and in the end the addict is left without affection in isolation. From a psychological perspective, the individual is left in isolation due to either being shunned or being too ashamed to be around others. Naturally there are extreme cases of those committing suicide after being driven to seclusion and gamblers are no exception; â€Å"1 in 5 compulsive gamblers attempts suicide and two-thirds have thought about committing suicide† (Gaultiere, 2011). From a sociological and anthropological perspective, this is proof of the family system deteriorating. In conclusion gambling is bad for Canada not only financially but socially speaking as well. Although it is unrealistic to want all forms of gambling to be illegal, there should be some form of restrictions on those who spend too much time at the casino, or something along those lines. Works Cited Baggage, M. Toronto rejects controversial downtown casino. http://www. ottawacitizen. com/news/Toronto+rejects+controversial+downtown+casino/8416596/story. html, 2013. Catholic Evidence Guild. Catholics and the Bible.http://catholiceducation. org/articles/religion/re0032. html, 1921. Gaultiere, B. Don’t Bet On It: Help For Compulsive Gamblers. http://www. newhopenow. org/notes/archive/dont_bet_on_it. html, 2011. Koprowski, G. Gambling Growing in Canada. http://www. onlinecasinocrawler. com/blog_gambling-growing-in-canada. php, 2007. McLean, J. Gambling In Canada. http://gocanada. about. com/od/thebestofcanada/tp/Gambling-In-Canada. htm, 2013. Problem Gambling Institute of Ontario. The Effects of Gambling on Families. http://www. problemgambling. ca/EN/GettingHelp/Pages/TheEffectsOfGambling. aspx, 2013. Sheppard, R. Gambling.http://www. thecanadianencyclopedia. com/articles/gambling http://www. kingjamesbibleonline. org/Jonah-1-7/, 2012. Stephen, H. Detroit has little to show for its casino revenue. http://www. freep. com/article/20120513/COL33/205130480/. Stephen-Henderson-Detroit-has-little-to-show-for-its-casino-revenue, 2012. Stevens, R. Legalized Gambling In Canada. http://www. abgamblinginstitute. ualberta. ca/en/LibraryResources/Bibliographies/LegalizedGamblinginCanada. aspx, 2005. Wallace, W. Religious History of Canada. http://faculty. marianopolis. edu/c. belanger/quebechistory/encyclopedia/CanadaReligiousHistory_000. htm, 1948.

Child’s learning Essay

The observations you made were quite predictable. Those students whose parents supported the learning of English and participated in the home had more probability of learning the formal as well as conversational second language. Those students whose parents did not support the learning of English did not have as much success with their second language. Education of any content supports the same observations. Parental support and participation is key to student success. Another key factor is the concept of â€Å"total immersion† in a second language. People are totally immersed in their first language from birth. Therefore the spoken language becomes almost automatic. Many students even have difficulty learning the ins and outs of their first language grammar because of this immersion, making the learning of the written first language difficult. Add to that the study of a second language out of the context of living. Even the observations of the second student, the 7th grader who was â€Å"truly immersed† in both her first and second languages, supported the value of immersion. But even though the first student, the 5th grader, was totally immersed in her second language at school, it was the absence of the second language spoken at home that counteracted the learning she acquired during the school day. I also found it very interesting when the difference in the pronunciation of the word â€Å"way† was discussed. It was the sound specific to the ear that the observer could not distinguish. I had a similar experience in a class when discussing the words â€Å"ma† and â€Å"ma† in an Asian language. The Asian character was not only written differently, but both words were pronounced differently. I could barely notice the difference in writing (thus posing a literacy issue on my part), nor could I hear the difference. When explained to me, how the inflection of one word went up (like an English question), and the inflection of the other word went down (like an English declarative sentence), I still could not hear it. I could not make the distinction much like the Asian student could not hear the difference in our letters â€Å"L† and â€Å"R. † Even though I explained that the sound was made by different parts of our mouth and throat, she could not hear it. I was finally able to understand my deficit with â€Å"ma† and â€Å"ma†, I would be wise to learn the difference since one meant â€Å"mother† and one meant â€Å"horse. † I wouldn’t want to misuse them! Allison Hill Your discussion about autism was interesting. It is difficult to determine how much cognitive ability is there and how much language acquisition is there in an autistic child. Through the descriptions of the boy’s behaviors, abilities and habits, along with the theories presented, the severity of autism is not clear. As you stated, autism is â€Å"characterized by a lack of social skills and relationships, difficulty with communication, and rigid and repetitive behavior. † This child was described as having â€Å"relatively developed social and communication skills†. Thus it would be initially assumed that this child had mild autism. The descriptions and examples of the child’s behavior go on to note that he does form social relationships but uses language only when he wants something. While some use of language indicates he understands the words, meanings and uses, other uses of language suggest he does not. He certainly understands that verbal communication is a tool. So is autism a situation where one does not have the capacity to understand language, or where one makes the choice to use or not use language? It is an interesting question; one that is not easy to answer. Behavior of this subject supports either answer. Your observations also suggest that language acquisition may be based on individual need. Autistic children have different needs than other children. Autistic babies do not respond to faces and voices as other children do because they simply do not have the same need to do so. Autistic children do not use language like other children simply because they do not have the same need to do so. When one word can get the desired results, why use more? This particular child has learned the words he needs to get the results he wants in his world. You noted in these observations that this child does make errors when attempting to use language to get desired results. Mostly though, the errors seem to be made when he is attempting to please another person, or give another person their desired results. It seems autistic children are less concerned with pleasing others. You concluded by stating that this child’s language learning experience is typical of that of a more severe case on the autism spectrum. Again, it is difficult to determine since it is unclear whether it is cognitive ability or social need that affects the language acquisition. This discussion reminds me of an article I read about requiring a deaf person to interact in a hearing world based on the rules of a hearing world. Once the deaf person understood the rules of a language based on sound and hearing, she was able to communicate appropriately in the hearing situation. It was as if this deaf person was bilingual; she had to know her language (ASL) and the ins and outs of spoken English. It seems that an autistic child must learn the rules of two vastly different languages: one language based on a very social world, and one based on a less social world. Amy Lambert Your observation confirms the theory that total immersion in a foreign language produces a more fluent speaker of that language. Studying a foreign language in a school setting usually only focuses on the written aspects of that language; reading, writing, grammar. Without that constant hearing and speaking, the language acquisition is lost. It was interesting that you made a distinction between learning a foreign language and learning a second language. There is a difference between speaking a language based on learned rules, and speaking a language based on â€Å"feeling† the language. Motivation also seems to be a factor in learning a language. Whether it be learning a foreign language or learning a second language, one must have some important reason for the study. With this woman, her interest started first with the desire to do well in the subject and improve. For some, that is enough to learn a foreign language. For others, the motivation increases as the learner desires not only to know the language, but to become a part of the culture and speech community of that language and thus it becomes a second language. It was interesting that this woman’s heritage was connected to her second language of choice which may have initially contributed to her original motivation. Her father and grand parents were native speakers of Spanish but her mother did not know the language. Speaking Spanish in the home was not stressed. Therefore there was an added challenge in becoming immersed in her chosen second language. This further confirms the theory that parental involvement and support in a child’s learning is a major contributor to the success of that child’s learning. My own experience learning a foreign language was similar to the observed woman’s experience. I studied formal rules of the reading, writing and grammar of Spanish beginning in 10th grade. After three years of study in high school (which included a conversational Spanish course), I cannot say I am a fluent speaker of the language. I was never totally immersed in the language so I never truly HAD to learn to survive and communicate in that language. In addition, I never have many opportunities to use my knowledge and sharpen my skills. It just goes to show; if you don’t use it, you lose it.

Get the PowerPoint - Emphasis

Get the PowerPoint Get the PowerPoint PowerPoint has revolutionised presentations. But too many people now use it as a substitute for thinking. They launch the application before theyve even considered what they want to say or what information will help the audience take in what theyre saying. Too often, the result is as exciting as a presentation on watching a plank warp. The key is to let this tool support your talk, not to let it take over. So heres a two-minute guide on how to write PowerPoint presentations: Intro slide With the first slide, introduce yourself. (Obvious we know, but its surprising how many people miss this one.) This frame can be up as your audience comes in if yours is the first or only talk in the session. It should feature: the title of your talk your name your position. Bullet points To use bullets effectively: stick to five bullets maximum keep each point to ten words maximum write statements, not descriptions cut all non-essential words double-check grammar, spelling and punctuation avoid flashy animations theyre just distracting. Graphics Graphics can add variety. Just make sure they are: relevant not too detailed making a clear point properly labelled. Sometimes a graphic on its own (ie with no text or other information) can work well to hold attention and liven up your talk. Sites like Flickr or CDs of copyright-free images can be useful here if youre on a tight budget. Although 30 spent on a decent image from a photo library can make your presentation far more professional. Holding frames Include holding frames when you want more attention on you. Avoid blank screens, it will look like something has gone wrong. Use your holding frame if you have no suitable illustration too. The holding frame should contain as little information as possible, eg just your organisations logo and web address. Avoid putting too much on your screen PowerPoint is there to support your talk. But filling the screen wont help your cause at all. Its easy to overestimate how much people can read on a slide. So dont stuff it full of statistics and excess verbiage. Whats more, if you put something on screen, remember that people will read it rather than listen to you, so you just end up wasting your breath. Less is more, therefore. (See the point about using images in isolation, above.) And finally Always think about your audience: keep things moving: aim for about one frame a minute vary the pace slightly plan your talk separately You can learn more about writing presentations and speeches on one of our courses.

Tips on Ethics Essay Writing and Topic Ideas

Tips on Ethics Essay Writing and Topic Ideas During your graduation, you will definitely face many complicated assignments, overcome thousands of demanding tasks and handle a lot of stressful situations. Luckily, not every task is a real threat to your school or student life. Is it true that easy assignments exist on your way? The answer is positive, and an ethics essay is among them. What is an Ethics Essay? Ethical essays require arguing for a particular moral conviction. You must find the proper words to defend your ethics position by putting strong arguments. An ethics essay is quite a tricky one. You are expected to develop logical counter-arguments and find the way to disprove them. Show your personal suggestions are correct. Note the sources your work is based on must be reliable. Choose the proper topic for your work. Raise the everlasting question about people’s values or impact of moral principles on an individual's life. Eventually, you'll deliver a good ethics paper that will meet the expectation of the most discerning readers. What do you know about this type of academic paper, and how does it differ from the reflection or analytic paper? Start with the definition of the issue to see the difference. What is ethics? It is a code of practice; an unwritten policy society sticks to in daily experience. Without noticing, we follow the ethical standards to integrate society, keep us together, and help to interact with people. Each person tends to disagree with the numerous rules. It might be a perfect topic when you create an argumentative ethics essay. Place My Order Now! What to Write About? List of Great Ethics Essay Topics Before start writing, be sure you choose a proper topic. For more inspiration, check a theme related to professional ethics, personal ethics or general ethical issues. This way you can easily find a decent topic to develop an essay on ethics. Choose the one that corresponds to your beliefs. Maybe you have seen a controversial movie recently that gave rise to a dispute with your friends? Or read a book that highlighted human actions in a bad light? Think about newspapers. For those who are seeking for â€Å"foot thought†, media is a treasure chest. Here some examples of ethics essay topics and cases you might find useful: Do journalists have the right to interrupt people's private life? Drugs should not be made legal in the world. Ethics in society essay: it is wrong to conduct experiments on animals as they are nature creations. Euthanasia: people suffering from pain and incurable diseases should have the right to die in law. Responsibility for punishment: is it right to remove a kid from a family for one single slap. Colonization theory: humanity has to think about moving to other planets. Fast food consummation: how society should punish parents who encourage their kids to eat unhealthy food. Education revolution: colleges/universities don’t focus on employers’ needs and labor market. Ð  violation of medical confidentiality due to saving lives Can kids have plastic surgery and Botox injections? Kids' bullying: is it right to tattle to a college administration? Cruelty to animals: should we be silent if our relatives or friends abuse pets? Cheating on a test: should a student tell the tutor that his mate doesn't deserve high marks? What should media write about: deliver context that the public wants to hear or tell us the naked truth? Drinking at the prom: is it right to have a loud party for teenagers under 21? Who is judged: should football players be paid more than doctors and engineers? State foundations and church: why should they be separated? The right to suicide: what to do if a person doesn't want to live? Gathering information about clients: do the companies have a right to collect their customer's personal data? To be or not to be: must students learn classics profoundly or it doesn’t correspond to the modern society requests anymore? Robin Hood in a law: should the rich people pay more taxes and share their income with the poor? The weapon allowed everyone: can we change the system? How schools avoid responsibility: why do we have less physical education today? Truth leads you to the abyss: is it necessary to be sincere if it gets you into troubles? Public praying at the school: is the religious act interfering with the rights of agnostics? Do education institutions and tutors responsible for low test scores? Respect for the family: should teenagers always follow adults' decisions? The importance of a team building: does one member of a group can be more valuable than others? Inappropriate behavior: why weirdos make us feel strange? Is it appropriate to develop scientific programs for a human cloning? Or you can turn to philosophy in search of the ethical dilemma. A broad reading and literature studying are important to define a proper approach. It is your starting point to elaborate a strong writing piece. Order My Ethics Essay How to Start an Ethics Essay? As we've already mentioned, there is not a big difference between various academic papers. They all followed the same standards and consist of three separated parts: Introduction. When you elaborate an outline on ethics, find the hook to inflame the readers' interest. Put thesis statements that represent a key idea. Body. This part is your issue description. Ethics essay demands to disclose the author's judgment and suggestions in this paragraph. In order to deliver strong evidence, turn to the most reputable sources. You have to prove by all means your point and make the ethics paper sound more persuasive. Conclusion. It is a final chord of the paper on ethics where you summarize your key ideas. Make it concise. Tips on Making Your Paper Perfect Don't use clichà ©s because they weaken any writing piece Put your thoughts clearly. Don't choose too difficult words. Keep your sentences smooth! Identify the key point in the opening sentences. Discuss your argument with a person who disagrees with you. Keep the required format (MLA, APA, or Chicago) Write less than 1,500 words: 3-4 pages. Don't waste time. Meet the deadline for submissions. We hope our guide helps you get useful knowledge, and we are eager to see you are making significant progress soon! If you have any doubts about ethics writing, find professional assistance and let skilled authors create the top-notch paper.

Air Carrier Maintenance Program Review Thesis Example | Topics and Well Written Essays - 1750 words

Air Carrier Maintenance Program Review - Thesis Example Figure 3. Indicative maintenance costs for aircraft models. Reprinted from "The Relationship Between an Engine’s Value and it’s Maintenance Status", by Aircraft Commerce, 2012, Aircraft Commerce, 35 (June/July), pp 5-9, Copyright 2012, by the Aircraft Commerce. 23 This document evaluates two important elements of aircraft carrier maintenance, personnel training, and record keeping. The findings indicate that regular training of personnel is essential to help in the maintenance and overhaul complex aircraft systems such as engine, structural, landing gear, and systems. Record keeping is very crucial since FAA makes it mandatory for aircraft carriers to maintain detailed maintenance records; otherwise, the airplane is not given an airworthiness certificate. Flying machines such as aircraft and helicopters face high failure risks, and these risks include failure of engine, fuel system, structural failure, systems failure, and other types of failures (Kinnison & Siddiqui, 2012, p. 3). To ensure that only air worthy aircraft can fly, The Federal Aviation Administration - FAA, a US government body that oversees commercial aviation safety in US, has provided a number of guidelines and regulations concerning the maintenance and overhaul of all types of aircraft. These are covered under the program continued analysis and surveillance system - CASS. Each aircraft manufacturer provides its own maintenance schedule, the Air Carrier Maintenance Program, for each model of aircraft, and the FAA regulations support these regulations (FAR/AIM, 2012, p. 12-14). This paper examines two important elements of this program, and discusses several important subjects on maintenance. The main types of maintenance are routine and preventive maintenance, and hard-time maintenance. Routine and preventive maintenance involves cleaning, changing the oil, changing filters, and activities, where the full engine and critical components of the engine, propeller,