Air Travel Safety and Probable Causes of Human Error

Air Travel Safety and Probable Causes of Human Error Should airlines have a specific criterion in hiring new applicants in order to ensure consistent quality service? Hashtag: #CertificatesOfDoom Air Travel Safety and Probable Causes of Human Error Commercial aircraft’s hull-loss accident rate is 1.5 per one million departures making it the safest form of mass transportation in the world. However, despite tremendous improvements in commercial jets technology, the safety of air travel constantly depends on human efficiency and reliability or in the qualifications of aircraft’s pilot and crew. UK statistics of transport accidents in 2003 suggest that there are 20 times more people being killed in car accidents than passengers of commercial airlines each year. Traveling  by air is also 4 times safer than rail travel. In fact, the average fatality for every 12.5 million passengers carried by UK airlines is one. Moreover, airline passenger’s overall survivability rate in the year 2000 was already 95.7% and probably much higher today due to continuous improvement in aircraft’s design, operation, maintenance, and air traffic control. Except for human error, this makes commercial airlines the fastest, reliable, and safest type of mass transportation in the world. Human error is the main contributor to aircraft accidents. In fact, despite the presence of automated flight management systems and adaptive cruise control in cockpits, the common cause of aircraft accidents is human errors. Specifically, these are pilot’s intentional violation of operating procedures, incorrect reasoning, slips or mistakes caused by fatigue, and wrong response to a critical situation. Slips caused by fatigue are easy to accept, but breaking the rules and making faulty responses and reasoning is a quite strange for a well-educated, highly trained, and adequately experienced aviation pilot. Are these pilots really skilled and competent or holders of #CertificatesOfDoom from an aviation college in Nairobi? Critical Essay Airlines Criterion and Academically Incompetent Pilots Airlines have a  specific criterion in hiring new applicants in order to ensure consistent quality service. On the other side of the coin, it is also a precautionary measure to prevent entry of â€Å"half-baked† pilots or those with poor quality aviation training, less piloting experience, and insufficient formal education. It is quite evident that an ideal airline pilot is one with adequate formal education, well trained and with long hours of flight experience. A pilot holding a deceitfully acquired academic certificate or #CertificatesOfDoom, therefore, has no business whatsoever in the aviation industry. The recent Twitter expose about some aviation graduates that bought their degrees and certificates in various fields of Aeronautics, is a sad indication that some pilots of commercial airlines are academically incompetent. Another is the shocking reality that these certificates were sold by the institution that we all hoped to teach good values and promote learning in young people. Free Sample Essay about Travelling Academically incompetent pilots must not be allowed to fly or work in the aviation industry. In particular, those who acquired their degrees without attending the class are dangerous people with no respect for human life. The aviation industry should keep them out or terminate those who are already in the industry. In time, their lack of academic knowledge will take its toll on their ability to reason, make right decisions, and correctly respond to life-threatening situations. Remember, human error is not only responsible for significant financial losses but to the thousands of people who were killed by one man’s incompetence.

Harvey Surname Meaning and Origin

Harvey Surname Meaning and Origin From the Breton first name Haerviu or Aeruiu, derived from the elements haer meaning battle or carnage and viu, meaning worthy. In general, it was used to refer to a soldier or someone who was battle worthy. Its also possible that the Harvey surname derives from the Old German personal name Herewig, from the elements hari army and wig war. Surname Origin: English, Scottish, Irish Alternate Surname Spellings: HARVIE, HARVE Genealogy Resources for the Surname HARVEY Common Surname Search TipsGet valuable tips and tricks for researching your HARVEY ancestors online. HARVEY Family Genealogy ForumThis free message board is focused on descendants of Harvey ancestors around the world. Find records, queries, and lineage-linked family trees posted for the Harvey surname. (Must create a free account to access) HARVEY Surname Mailing ListThis free mailing list for researchers of the Harvey surname and its variations includes subscription details and searchable archives of past messages. References Cottle, Basil. Penguin Dictionary of Surnames. Baltimore, MD: Penguin Books, 1967.Dorward, David. Scottish Surnames. Collins Celtic (Pocket edition), 1998.Fucilla, Joseph. Our Italian Surnames. Genealogical Publishing Company, 2003.Hanks, Patrick, and Flavia Hodges. A Dictionary of Surnames. Oxford University Press, 1989.Hanks, Patrick. Dictionary of American Family Names. Oxford University Press, 2003.Reaney, P.H. A Dictionary of English Surnames. Oxford University Press, 1997.Smith, Elsdon C. American Surnames. Genealogical Publishing Company, 1997.

Women in African Diaspora religion Essay Example | Topics and Well Written Essays - 1500 words

Women in African Diaspora religion - Essay Example However, these Diaspora religions have an impact on the way gender issues are advancing in the United States of America. These Diaspora religions do this in a number of ways; These Diaspora religions offer many services to the members. However, because the highest number of people in these churches is women, they benefit more from these services. These women are able to get financial support, legal advice, and even counseling. This increases the socioeconomic empowerment of these women. As a result, the presence of these African Diaspora religions has been a boost to the American bid to empower women politically, finally and socially (Griffith & Savage, 2006). It is good to note that the African Diaspora citizens in United States of America make up to one million people, most of whom are women. Most of these people live in American gateway cities such as New York and los Angeles. This means that their impact on socioeconomic matters is likely to affect the rest of the population in United States. As a result, the African Diaspora religions are doing a great job in bringing empowerment to United States of America. These churches also offer political forums albeit in an informal way. They offer these forums in two main ways. To begin with, the church services are full of political connotations and political matters are involved in these services such as in sermons. The leadership in these churches use the pulpit to discuss political matters of their home-country politics and with politics in United States of America. The other way in which these churches offer a political forum for discussing political matters is with regard to the after-service chats that are one on small informal groups. These women are able to hold small groups where they can chat and educate each other with regard to political matters. This makes it easier for

Thesis that dicusses immigrant life in the United States in the time Essay

Thesis that dicusses immigrant life in the United States in the time period spanning US History between the end of the Civil War - Essay Example Other misfortunes befall the family – including sexual abuse by a predatory employer, prostitution, imprisonment, embezzlement, exposure to criminal elements until Jurgis becomes a criminal himself, alcoholism, political opportunism. Jurgis finds himself from being a loving husband and father, to a grief-ravaged and embittered man, to an exploited worker, to an unfairly imprisoned convict, to a hardened criminal, to an alcoholic, to a union member, to a vagabond, and finally to a socialist who believes that if people heed the call of social...ism, â€Å"Chicago will be ours†. The most famous misfortune and the one oft-discussed is his experiences in the meatpacking plant, which was fraught with dangers and labor rights violations. The description of the meatpacking plant and its sorry conditions were very graphic and shed light on the plight of the workers whose rights were routinely and wantonly violated. There are two themes running within the text: the American dream and how it has failed scores of immigrants who come to the United States, and second, the evils of Capitalism. The failure or the hollowness of the American dream is apparent from the very start of the text, with the festive but overly-expensive wedding celebration being used as a metaphor to describe a dream that is ornate in appearance but is, upon closer look, empty and will only bring more problems in the future, such as debt. The Lithuanian family initially entered America brimming with hope and promise, believing that America will be their salvation from poverty. The series of unfortunate events and tragedies that befell them have proved this belief to be wrong. The other theme is the indictment of capitalism and it is apparent in the way that the author Sinclair describes how the workers are being abused and how their rights are

The History and Current Situation of Rotary Kiln Essay Example for Free

The History and Current Situation of Rotary Kiln Essay Rotary kiln belongs to building material equipment, and it can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials. Cement kiln is used for making of cement clinker and there are dry and wet methods to make cement. Metallurgy chemical kiln is used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcimine. The application of rotary kiln originated from the cement production. British cementer J.  Asp invented soil shaft kiln of intermittent operation in 1824; A German invented multilayer shaft kiln of continuous operation in1883; British E Ransome invented the rotary kiln in 1885 which was put into production after obtaining the patent in England and America and gained considerable economic benefits. The invention of rotary kiln makes the cement industry develop rapidly and promotes the study on application of rotary kiln. The rotary kiln is used in many industrial fields and takes a more important role in these productions. The rotary kiln becomes the core equipment in enterprise production. The technical characteristic and service behavior of rotary kiln are essential to the quality, output and cost of the product. As long as the big kiln is running, the money is coming. This ballad is a vivid description on the importance of rotary kiln in production. The rotary kiln is most often used in cement industry. The whole production technology of cement is summarized as two grinding and one burning. One burning means the technological process of burning the ground and prepared raw material into clinker by the high temperature of rotary kiln. So the rotary kiln is the main engine in cement production, and is commonly referred to as heart of cement factory. In building material industry, besides roasting cement clinker, the rotary kiln is also used for roasting clay, limestone and drying slag, etc. Rotary kiln is used for calcimine of high aluminum vandal oche in refractory material industry; for calcimine of calotte and aluminum hydroxide in aluminum manufacturer; for claiming of chrome sand ore and chrome powder ore in chemical plant. Lime kiln is used for baking active lime and dolomite in the steel factory and ferroalloy factory.

Themes Of Unity In The Grapes Essays -- essays research papers

John Steinbeck's novel, The Grapes of Wrath, is a moving account of the social plight of Dustbowl farmers and is widely considered an American classic. The novel takes place during the depression of the 1930s in Oklahoma and all points west to California. Steinbeck uses the Joad family as a specific example of the general plight of the poor farmers. The Joads are forced off of their farm in Oklahoma by the banks and drought, and they, like many other families of the time, head out for the promised land of California. They endure much hardship along the way, and they finally make it to California only to find that work is scarce and human labor and life are cheap. Tom Joad, the eldest son in the family, starts the book freshly out of jail and slowly evolves from selfish goals to a sense of an ideal worldly purpose in uniting people against injustice. Jim Casy, an errant preacher who is accepted into the Joad family early into the story, changes his beliefs to include all people in a s ort of oversoul, as he helps to organize the workers to battle the extreme injustice done onto them by the farm owners and discriminating locals. Whereas the Joads start out as one family, by the end of the story their family becomes one with other families who are weathering the same plight of starvation and senseless violence. In The Grapes of Wrath, Steinbeck emphasizes the power of groups over the individual's power to survive poverty and violence through character evolution, plot and the use of figurative and philosophical language.   Ã‚  Ã‚  Ã‚  Ã‚  Tom Joad begins the novel with self-seeking aims, but with the ex-preacher Jim Casy as a mentor, he evolves into an idealistic group leader. Tom first meets Jim on his way home from jail. There begins a lasting friendship with the verbose preacher, who is going through a belief makeover and steadily moving toward the Emersonian oversoul including all people in a general spirit of human love and kinship. Tom is steadily angered more and more with his family's plight, but even into the beginning of the family's journey, he still has individualistic thoughts that consume his ideas. When Jim is trying to get Tom to think of the big picture, to get a worldly view of the effects of the hundreds of thousands of people moving west, Tom says, 'I'm still laying my dogs down one at a time,'; and 'I climb fences when I got fe... ...e way for the concern of the people'; (Bowden 196). And most critics agree that 'the sense of communal unit grows steadily through [Steinbeck's] narrative'; (Lisca 97). In the chapters that explain the general situation of life in California, Steinbeck figuratively and philosophically explains the evolution of unity and equality.   Ã‚  Ã‚  Ã‚  Ã‚  The Grapes of Wrath clearly demonstrates the theme that when overcoming hardship the whole is greater than the sum of its parts. At the end of the story Ma Joad has come to understand that her family is just part of another larger family of the migrant poor. Tom Joad comes full circle from individualistic aims to embracing the group and organization of the masses. The main events in the Joads' life at the government camp and the strike at the peach orchards also emphasize unity. At times in his narrative Steinbeck even blatantly explains his philosophies of group power and shared burden. As one critic puts it 'The family of man is even more than a necessity for the Joads: it is an ideal of the novel'; (Bowden 199). Steinbeck truly succeeds in giving the reader the message that when united people stand, but divided they fall.

The Low-Wage Worker wanting the American Dream

What she truly experienced was someone stepping out of her comfort zone into a life that she was not born onto. Again, though, her main idea was to find a job and be able to survive income for expenses. In reality, those working in a low-wage job are just trying to survive, and hoping by the end of the day they have broke even, even though most don't. In Winter Coat, Terrier Griffith, tells the story of what its like growing up poor and wanting to be different. Griffith states that â€Å"the thing about being poor is that you know what it means to be poor – and there's always someone poorer than you. (Tea 61 ) Griffith talks about what it was like wearing hand me downs, being in the free lunch program, and other classifications,' like standing in the free lunch line, that sometime embarrassed her. Her mother wanted her to have a future different than the one she was raising Griffith in. Because of the pressure from her mom, she realizes that â€Å"without the protection econ omic stability provides, this is no room for failure. She had no room to fail. † (Tea 64) She was raised to take the ‘safe road. Griffith talks about the class of people, especially by what they are wearing, and explains that by comparing the different coats people wear on the train that she rides. She realizes that many people continually deal tit wanting the American Dream everyday. â€Å"What about the American Dream, the theory that with hard work and perseverance people can transcend in the class in to which they are born? Want to believe in it, but I don't. Class is about more than money; its about safety and security, knowing that what you have today, you will have tomorrow.It's about having faith and feeling safe in the knowledge that when my coat gets worn out, there will be other coats. † (Tea 65) No matter what class people are in, I believe everyone is trying to live out their definition of the American Dream. The cost for this hope can be life hanging . In The Just-Add-Water Kennedy's and Barbecue Bread Violence, Polyester, starts off her story focusing on the American Dream. Polyester states, â€Å"Fewer than one percent of Americans break out of the class they are born into. † (Tea 67) She goes on to tell about her parents and their dream of class jumping, and how they devote their lives to it.To her parents, the working class neighborhood, where they lived, was only temporary. Her parents wanted better. Even her grandparents wanted better. It was embedded into each generation that you could move higher up in class, with just the right job, the right education, and the right privileges. Her family struggled with this for years. The only purpose of the â€Å"children† was to become rich. When her father landed a job that provided more money, her parents felt that they had fulfilled their dream, the American Dream. Polyester states: â€Å"Their dream for us hadn't died.Higher education, to my parents, was still a w ay for their children to jump class†¦ No matter how hard they tried to turn us into just-add-water Kennedy's, all fifths posturing failed, and so did college. The bottom line was that were lower class, and there was no way we could be any different. (Tea 73) Though the stories are different, the results are the same. Just as Polyester states, very few Americans break out of the class they are born into, though many want to believe its possible. In Rehearing's journey, she tries to become lower class, but does not succeed.She sets rules and limits, whereas, most lower class don't have rules or limits, only their basic need is to survive. The lower class tries to make it to make it to the next month, with the hope that tomorrow they won't need as much. Their dream is that their children will do better than they did, with the hopes that one day, just maybe class can be jumped, if not by them, then maybe their children. When it comes to the relationships of the lower class, look at the relationship Polyester had with her parents. Her parents tried and pushed hard to come out of the class they were in.They tried to fit in, to be different. It was embedded into them by their parents, that they were not worth anything unless they succeeded. This was their reward. Her parents pushed, both them selves and their children. When her father failed, he ‘couldn't deal with the shame' and later committed suicide, only apologizing to his parents for failing. To him, to succeed was to be rich; to fail was to be poor. After his death, her family went their separate ways. Polyester's family was only ‘together' to become rich, to jump a class. But when life showed them that they couldn't they didn't stay together.I don't think it matters which class you are, if your family falls apart, it was together for the wrong reasons. I look at my own family situation when I read all three of these stories. Grew up in a lower class family. Both parents had to work to make en ds meet. We were not the poorest of the poor, but there were times where we had to rely on the DOD pantry to eat or sign up for help at Christmas just to get presents. L, in no means, thought I would ever stay there. My parents never pushed me to be better then they were, but believe they wanted more for my siblings and me. My parents divorced when I was young and both remarried.I lived with my mom and step dad, where money was tight and I wore hand me downs from my cousin. My dad and his wife had a different life. Though both worked, their kids always had new clothes, and the latest video games. They had a new house, where mine flooded every time it rained. I was on the border of lower and middle class. I went on to Bible College, where I pursued a dream of working in children's ministry. To my father, it was a waste of my time, as I would make no money from it. When was done, I found myself working in a call center, at a low wage job, making just enough to make ends meet.After I w as married I became a nanny, barely making minimum Wage and having to pay my own taxes. Now we had one child. My husband and I struggled for years, as he was laid off from his job and then tried to start his own business. There were many health issues that got ignored because we didn't have health insurance. I tried selling Mary Kay Cosmetics, buying into he notion that ‘I could be rich like her' if followed the dream Mary Kay laid out for us. The ‘dream' ended as a business loss, and costing us more, than I had put into it at the beginning.Reading all three of these accounts had me relating to many of the situations the authors found them selves in. Griffith accounts of being poor and wanting to be different, reminded me of when I was younger and use to tell stories of my parents being a pilot or working for the government, just so I could fit in. Though the story wasn't true, the desire to fit it was deep rooted, and to this day I even find myself wanting to dress icie r, and even more up-class, just so the world won't know I am still lower class. Who is to know that my clothes came from goodwill or a garage sale?Polyester's parents remind me of my own father, who believes that a stay-at- home mom doesn't amount to much, and that a college degree really shows what you are worth. My father wasn't the extreme like Polyester's father, but am continually asked about how much I make, or when I will graduate. I have been promised many things, as long as I finish my degree, because to him, that is all that matters. As for Rehiring, the people she worked with in err low-wage jobs remind me of myself sometimes, I still don't think she could ever truly feel the true emotions of what it is like to be in a low class family.Struggling to make ends meet. Would love to switch places with her and see if she could handle the stress that seems to follow when you are a low-class working family. I have dreamed of living the American Dream. To own a home, have good sc hools for my children to attend, to not worry about how much I spend at the grocery store, or even be concerned when or if the bills will get paid. Want a life where health insurance isn't an issue, and I'm not living paycheck to paycheck. I have to believe its possible to obtain it, to have hope.

La Dentelliere Essay

La Donatello ©re Examine the role of the uneducated woman in society as portrayed by Pascal Lain © in his novel â€Å"La Donatello ©re†. â€Å"La Donatello ©re† by Pascal Lain ©, notably a sociologist and not an author, follows the life of a young girl, Pomme, as she matures Into adulthood. A main theme examined by Lain © throughout the novel is the role of the uneducated woman and the social boundaries a lack of education may pose for them. Primarily he shows this through the vague characterization of Pomme, her mother and her friend Maryl ©ne as well as through her relationship with a man, Almery. To begin, we first see Lain © portray the uneducated woman through Pomme’s mother. As with Pomme, we never learn the mother’s real name, rendering her also insignificant. In the beginning of the novel Pomme’s mother works as a prostitute in a bar In order to provide for her child after her husband walked out on her, always repeating the phrase â€Å"A vote service†. Her submissive and subservient attitude demonstrates her lack of education and hence her lower social status than the clients. Furthermore. he accepts her situation In life without asking questions or raying to change it, a trait which she passed on to her daughter: â€Å"Ellis acceptant tout implement lies joins et lies d ©bores quo lie sort leur distribuait sans profusion† Being uneducated has led mother to believe there Is nothing more for her in life than the card fate has dealt them. predominantly,  © uses pommel’s bland, transparent and impressionable personality to de monstrate her lack of education. As mentioned, Pomme takes after her mother in accepting everything that comes her way. She is entirely without ambition or aspirations for her life and is quite content with her Job at a hairdressing anon doing only the menial tasks for untrained interns: â€Å"Pomme ne savait ni friser, ni couper, ni telndre. On surety  ¤ ramasser les serviettes. † Lain © demonstrates that Isn’t capable of having a Job with certain responsibility, but also that she neither cares to find one. Pomme is the inspiration for Lain ©Ã¢â‚¬â„¢s title â€Å"La Donatello ©re† – The Lace maker, a famous picture by Jan vermin. She is both the lace and the lace maker. On one hand she Is fragile, delicate and Intricately woven In her simplicity, but then at the same time is simply transparent, basic Pomme. Lain © uses this Imagery to show that Pomme’s lack of substance is derived from her uneducated background and she will never be capable of achieving much, yet performs every menial task using all her effort and concentration. t ¤, n’importe locale, deviant i mm ©diatement cet accord, better unite†. Furthermore, the social boundaries a lack of education may carry for woman are highlighted through the character of Maryl ©ne, Pomme’s friend and hairdressing She longs to be of a higher social class but for her it is impossible to change class use to her uneducated background: â€Å"Maryl ©ne se rendait bien compte qu’il y ava it tout  ¤ c ¶t © d’elle, des autres gens et du tapage, une humanit © sup ©rieure†¦ In fact, social class and education go hand in hand – Maryl ©ne was born into a lower social class and hence never received an education – meaning that social mobility is unattainable. Lain © here uses Maryl ©ne to highlight the relation between social class and a lack of education. Lain © also achieves this through the failure of Pomme’s relationship with Almery de B ©lign ©, a man of a much higher social status than her. From the offset of their relationship Almery tries to change Pomme. Despite being deeply attracted to her simplicity, he tries to educate and culture her, playing her Malher’s symphony. While Almery is nearly moved to tears listening to the work, Pomme seems entirely unaffected: â€Å"Pomme s’ ©tait doucement levee, apr ©s la derni ©re note de la symphonie; elle avait d ©tach © ses mains du poste de radio Puis elle  ©tait all ©e faire la vaisselle qui restait de d ©Jeuner. † At this Almery is astounded and somewhat disgusted, showing that he will never accept her for her lack of education and so the elationship between the classes will never be possible. Lain © also demonstrates a distinct difference between the classes by showing Aimerys extreme ambition compared with Pomme’s lack of drive to achieve anything. On one hand, Almery â€Å"serait-il un Jour conservateur en chef d’un grande muse © national† whilst Pomme is content with her basic, mundane life at present, another aspect Almery cannot accept about Pomme. Hence through the failure of their relationship Lain © demonstrates the social confinements for uneducated, lower class women. In summary, Pascal Lain ©Ã¢â‚¬â„¢s â€Å"La Dentelli ©re† effectively portrays the role that uneducated women play in society and in turn societys social standings. Lain © managed to successfully exhibit, through the use of Pomme, her mother, Maryl ©ne and Pomme’s relationship with Almery, that the uneducated women of society tend to be of a lower social status and highlights the vicious circle that keeps these women from climbing the social ladder due to their sufficient lack of education – oppressing them, keeping them at societys base level. 728 words

Free sample - Events which led to the Revolutionary War. translation missing

Events which led to the Revolutionary War. Events which led to the Revolutionary WarIn the last half of the 18th century, thirteen colonies ganged up in a political upheaval so as to break free of the colonial rule imposed by Britain giving rise to the United States. These states first rejected the overseas authority without representation expressed by the Parliament of Great Britain and went further to expel all Royal officials in their states. Each former colonial province established a Provincial Congress so as to form a self, internal government. In response, the British sent troops so as to recover these provinces. This marked the onset of the American Revolutionary War that lasted between 1775 and ended in 1783 when the last of the British troops surrendered and both parties signed Treaty of Paris. The States therefore chose to reject all acts of tyranny and control collectively instigated by the British monarchy in favor of self-rule, as stated in the July 1776 United States Declaration of Independence. There are various events that led to the American Revolution. In the events timeline, these events triggered and inspired the decision, cause and clamor for independence by the colonies at the time. Key among these was the Boston Tea Party and the Boston Massacre. Prior to this, most people in the states were content with how it was being run. The British governed through indirect rule which allowed the states a degree of their own identity. However, at the onset of 1764, a pamphlet, ‘The Rights of the British Colonies Asserted and Approved’ was written by James Otis. He argued that all colonists, be they black or white, deserved freedom and that American colonies, being the larger, could not revolve around the smaller England. This was the earliest clamor for independence. In that same year, Oxenbridge Thatcher wrote a pamphlet, ‘The Sentiments of a British American’ which furthered the arguments put forward by Otis such as taxation without representation. At that time however, there were very few radicals in support of independence. In 1764, several acts came into place. First, the British monarchy attempted to seize control of the America’s economy by putting into place the Currency Act which outlawed the printing of all money in the colonies and further nullified all the America-printed money. Secondly, the Sugar Act, which ensured colonists were taxed for sugar, coffee, wine and indigo, came into force. This was a means of the British Government to earn revenue so as to recover from the losses of the French-Indian War. This angered both merchants due to the arbitrary searches and other colonists since they were being taxed without representation. Several other pamphlets were published such as ‘The Right of Colonies Examined’ by Stephen Hopkins and ‘The Pennsylvania Gazette’ written by Benjamin Franklin. In March 1765, the Stamp Act came into force which required all colonists to buy a stamp wheneve r a document was to be printed. The colonies however revolted and the British Government responded by publishing the Declaratory Act in which total control of the colonies was expressed. In June 1765, the intolerable Quartering Act was published. It required colonists to pay and supply vital necessities to the British troops. This highly increased unrest especially as the army was deemed incompetent after the loss in the Chief Pontiac’s Rebellion. The anonymous publication of John Dickinson's ‘Letters from a Farmer in Pennsylvania, to the Inhabitants of the British Colonies’ in December 1767 awakened the colonists as to how the British Monarchy was hurting the colonies. In 1768, 4000 soldiers were dispatched to quell unrest though they served to fuel unrest even the more. This resulted in the Boston Massacre during which five people died. In July 1772, the situation blew over. Colonists were deeply angered by various Intolerable acts such as the Sugar Act which was strictly being enforced such that smuggling was impossible serving to anger the merchants the more. The ultimate Intoloretable act was the 1773 British Tea Act which gave the British East India Company the exclusive rights to import tea from the colonies, barring the merchant’s businesses. In response, the merchants organized the Boston Tea Party in which the entire tea cargo aboard a British ship was dumped into sea. The British Government respo nded by cancelling Massachusetts right of self-governance through the Massachusetts Government Act. In 1774, the colonists met under the Continental Congress so as to discuss on how Britain was oppressing the colonies. They resolved to stop all imports and put an end to slave trade. All merchants were not to raise prices or continue trading with Britain after the first of December. This was signed by the Congress president, Peyton Randolph which greatly infuriated the British Government. In March 1775, Parliament passed the New England Restraining Act that forced all merchants to trade with no other country except Britain hence restricting trade. Further, Parliament passed the Boston Port Act so as to force colonists to pay for losses incurred due to the Boston Tea Party. The colonialists were barred from entering the harbor but gravely accelerated the need for independence. This served as the start of the American Revolution and its utter success in 1783. This marked the onset of a radical clamor for change and the resultant unification of thirteen states which declared their independence from Britain in response to the acts of tyranny and the Intolerable Acts by the British. Â   : Axelrod, Alan. The Real History of the American Revolution: A New Look at the Past. 2009. Bailyn, Bernard. The Ideological Origins of the American Revolution. Cambridge, Massachusetts: Belknap Press of Harvard University Press, 1992. Jensen, Merrill. The Founding of a Nation: a History of the American Revolution, 1763–1776. Indianapolis, Indiana: Hackett Publishing Company, 2004.- . The New Nation: a History of the United States during the Confederation, 1781-1789. . New York : Random House Inc., 1950. Rdude. "Events Leading to the American Revolution." 19 Februaury 2002. Everything2. 16 November 2010

Quick Review of Radioactivity and Radiation

Quick Review of Radioactivity and Radiation Unstable atomic nuclei will spontaneously decompose to form nuclei with higher stability. The decomposition process is called radioactivity. The energy and particles which are released during the decomposition process are called radiation. When unstable nuclei decompose in nature, the process is referred to as natural radioactivity. When the unstable nuclei are prepared in the laboratory, the decomposition is called induced radioactivity. There are three major types of natural radioactivity: Alpha Radiation Alpha radiation consists of a stream of positively charged particles, called alpha particles, which have an atomic mass of 4 and a charge of 2 (a helium nucleus). When an alpha particle is ejected from a nucleus, the mass number of the nucleus decreases by four units and the atomic number decreases by two units. For example: 23892U → 42He 23490Th The helium nucleus is the alpha particle. Beta Radiation Beta radiation is a stream of electrons, called beta particles. When a beta particle is ejected, a neutron in the nucleus is converted to a proton, so the mass number of the nucleus is unchanged, but the atomic number increases by one unit. For example: 23490 → 0-1e 23491Pa The electron is the beta particle. Gamma Radiation Gamma rays are high-energy photons with a very short wavelength (0.0005 to 0.1 nm). The emission of gamma radiation results from an energy change within the atomic nucleus. Gamma emission changes neither the atomic number nor the atomic mass. Alpha and beta emission are often accompanied by gamma emission, as an excited nucleus drops to a lower and more stable energy state. Alpha, beta, and gamma radiation also accompany induced radioactivity. Radioactive isotopes are prepared in the lab using bombardment reactions to convert a stable nucleus into one which is radioactive. Positron (a particle with the same mass as an electron, but a charge of 1 instead of -1) emission isnt observed in natural radioactivity, but it is a common mode of decay in induced radioactivity. Bombardment reactions can be used to produce very heavy elements, including many which dont occur in nature.

How far is it true that madness before the enlightenment is understood Essay

How far is it true that madness before the enlightenment is understood in primarily religious terms - Essay Example This period was to see a great positive shift in tyranny, ignorance, superstition and to build a good reputation in the world (Macdonald, 1981). With this plan, the enlightenment had hereditary domination by aristocrats and religion as their sole targets. The logic behind the Enlightenment period is all about Christianity as far as religion is concerned. From Italy to England to France, this major vibrant religion had its ideas affect day-to-day lives of many. Ideally, there would not have been any form of enlightenment without Christianity. Churchmen almost had equal rights and powers as emperors and many other rulers that existed then with some privileges being exemption from paying taxes (J. Schmidt, 2007). Philosophers, thinkers and scholars like John Locke and Voltaire sparked the enlightenment. Other significant names during this period were Isaac Newton, who was a great physicist and later recognized as father of modern physics, and Baruch Spinoza. These are just but a few int ellectuals who saw religion as a â€Å"cage† that bared man from success and development. They also articulated scientific revolution, which would later spread overseas to the rest of the world (Jeremy Schmidt, 2007). Popularly known as the â€Å"Dark Ages,† this movement brought logical positivism to people. Life initially had been all about God and that the rupture is uncertain when the pure in heart would be live in Heaven forever. Because of this, intellects were to be the elites of their time as they acted sources of credible information (Allen, 2008). There was an overall rise in ideas based on empiricism and credible philosophy hence their application in a variety of areas like biology, physics, chemistry and political economy. All these theories attacked the church and the state directly. Christians today have the question of possibly knowing the truth as their main foundational philosophical challenge. The human mindset has taken two dimensions in our society today. Either one is of relativism or skepticism. Relativism is based on the statement that there is really no fixed truth. Skepticism on the other hand says the truth lives but we cannot know it (Midelfort, 1999). As preachers spread the word across the entire world, these two mindsets affect all the claims of truth for Christians of these days. Religious Perceptions about God Way back before Enlightenment God was like sunrise. Choosing the path of God was seen as a way of having all human questions answered and accompanied problems solved amicably. Christianity had its feet on the Bible as a way of knowing God. Bibles were Holy books from which people got the relevant knowledge they needed to stay close to their creator. The Old Testament was in its capacity a form of ‘constitution’ that had all solutions to political questions. Historical events were seen as a service to God’s will and they were understood to work according to God’s plan (Feld, 2011). S torms, floods and heavy rains were believed to be a form of â€Å"communication† from a supernatural being. Therefore, these events were not just chances. God was always involved ever since He created the world with everything in it many years before Christ with man being the highest level of His creation. Christ was the son of God who lived among the people, brought the Godly message, and later ascended to Heaven. To this there was a strong belief will be a last Judgment when Christ will return and few will be chosen for an eternal life. This, to some, made the