Saturday, December 28, 2019
Essay Sample on Sport and Gender
Should girls be allowed to play on boys sports teams? In my opinion girls should be allowed to play on boys sportsââ¬â¢ teams for a myriad of reasons. I will outline three major points why I think it would be advantageous for girls to play on boysââ¬â¢ sports teams. The first reason is to learn team collaboration with the opposite sex. In sports, children learn how to depend on one another and how to use their personal strengths to accomplish the goal of the team. With teams being comprised of girls and boys, our children can learn early the importance to build these skills. They can begin to learn how the other thinks, while opening their minds to different opinions about a collective problem. My second point is to learn the priority of respecting others. It is crucial that we are teaching our children how to respect themselves and those around them. In sports, the strengths and weaknesses of each teammate affect the whole team. For the common goal to be attained, consideration and appreciation must be in place for everyone to make a real contribution. By allowing both girls and boys to be on the same team, this crucial understanding of camaraderie will be established since childhood. My final reason is learning to take care for one another before ââ¬Å"datingâ⬠age. Relationship aspects are not taught in school. However, with boys and girls working together on the same team, one can learn how to view another as a partner. Co-ed sportsââ¬â¢ teams can set the stage for children to understand some of the extreme differences between boys and girls. The perfect goal would be to bridge the gap between the opposite sexes, and to cultivate a community of equality and collaboration. Taking the knowledge and using it to navigate their course through life will benefit them over the traditional unisex sportsââ¬â¢ teams.
Thursday, December 19, 2019
Persepolis Changing Western Perceptions of Muslim Women...
Marjane Satrapiââ¬â¢s graphic novel, Persepolis, makes important strides toward altering how Western audiences perceive Iranian women. Satrapi endeavors to display the intersection of the lives of some Westerners with her life as an Iranian, who spent some time in the West. Satrapi, dissatisfied with representations she saw of Iranian women in France, decided to challenge them. In her words, ââ¬Å"From the time I came to France in 1994, I was always telling stories about life in Iran to my friends. Weââ¬â¢d see pieces about Iran on television, but they didnââ¬â¢t represent my experience at all. I had to keep saying, ââ¬ËNo, itââ¬â¢s not like that there.ââ¬â¢ Iââ¬â¢ve been justifying why it isnââ¬â¢t negative to be an Iranian for almost twenty years. How strange when it isnââ¬â¢tâ⬠¦show more contentâ⬠¦The third space to which Miller refers, that of the working, psychic, and social space of the author, is the one in which Satrapi chooses to engage he r readers. Utilizing nego-feminism, questioning subordination and preexisting understandings of culture, and the stark depictions of a graphic novel, Satrapi makes a compelling case in humanizing Iranian women like her. In this way, Satrapi reclaims the space of her identity and how it is represented and the ethics of doing so, and alters it in order to provide a more representative picture of her life in Iran. Satrapi tells her story with images of privileged characters whose politics, financial situation, and values well match those of liberal Westerners. Further, she demonstrates her autonomy, independent of the regime, in which she also is able to demonstrate her passion for spirituality and nationalism. She begins her story from a childââ¬â¢s perspective in order to alter preexisting perceptions about Iranian women overall proving her strong love for her family in a way that echoes American values. Satrapi is a self-proclaimed pacifist who wishes more children could study abroad, arguing that having experienced that; you cannot hate what you know (Satrapi, ââ¬Å"Why I Wrote Persepolisâ⬠11). Satrapi was able to pursue a study abroad experience, but
Wednesday, December 11, 2019
None Provided5 Essay Thesis Example For Students
None Provided5 Essay Thesis The Causes Of The Great DepressionThe Great Depression was the worst economic slump ever in U.S. history, and one which spread to virtually all of the industrialized world. The depression began in late 1929 and lasted for about a decade. Many factors played a role in bringing about the depression; however, the main cause for the Great Depression was the combination of the greatly unequal distribution of wealth throughout the 1920s, and the extensive stock market speculation that took place during the latter part that same decade. The maldistribution of wealth in the 1920s existed on many levels. Money was distributed disparately between the rich and the middle-class, between industry and agriculture within the United States, and between the U.S. and Europe. This imbalance of wealth created an unstable economy. The excessive speculation in the late 1920s kept the stock market artificially high, but eventually lead to large market crashes. These market crashes, combined with the maldis tribution of wealth, caused the The roaring twenties was an era when our country prospered tremendously. The nations total realized income rose from $74.3 billion in 1923 to $89 billion in 1929. However, the rewards of the Coolidge Prosperity of the 1920s were not shared evenly among all Americans. According to a study done by the Brookings Institute, in 1929 the top 0.1% of Americans had a combined income equal to the bottom 42%. That same top 0.1% of Americans in 1929 controlled 34% of all savings, while 80% of Americans had no savings at all. Automotive industry mogul Henry Ford provides a striking example of the unequal distribution of wealth between the rich and the middle-class. Henry Ford reported a personal income of $14 million in the same year that the average personal income was $750. By present day standards, where the average yearly income in the U.S. is around $18,500, Mr. Ford would be earning over $345 million a year! This maldistribution of income between the rich a nd the middle class grew throughout the 1920s. While the disposable income per capita rose 9% from 1920 to 1929, those with income within the top 1% enjoyed astupendous 75% increase in per capita disposable income. A major reason for this large and growing gap between the rich and the working-class people was the increased manufacturing output throughout this period. From 1923-1929 the average output per workerincreased 32% in manufacturing. During that same period of time average wages for manufacturing jobs increased only 8%. Thus wages increased at a rate one fourth as fast as productivity increased. As production costs fell quickly, wages rose slowly, and prices remained constant, the bulk benefit of the increased productivity went into corporate profits. In fact, from 1923-1929 corporate profits rose 62% and dividends rose 65%. The federal government also contributed to the growing gap between the rich and middle-class. Calvin Coolidges administration (and the conservative-controlled government) favored business, and as a result the wealthy who invested in these businesses. An example of legislation to this purpose is the Revenue Act of 1926, signed by President Coolidge on February 26, 1926, which reduced federal income and inheritance taxes dramatically. Andrew Mellon, Coolidges Secretary of the Treasury, was the main force behind these and other tax cuts throughout the 1920s. In effect, he was able to lower federal taxes such that a man with a million-dollar annual income had his federal taxes reduced from $600,000 to $200,000. Even the Supreme Court played a role in expanding the gap between the socioeconomic classes. In the 1923 case Adkins v. Childrens Hospital, the Supreme Court ruled minimum-wage legislationThe large and growing disparity of wealth between the well-to-do and the middle-income citize ns made the U.S. economy unstable. For an economy to function properly, total demand must equal total supply. In an economy with such disparate distribution of income it is not assured that demand will always equal supply. Essentially what happened in the 1920s was that there was an oversupply of goods. It was not that the surplus products of industrialized society were not wanted, but rather that those whose needs were not satiated could not afford more, whereas the wealthy were satiated by spending only a small portion of their
Wednesday, December 4, 2019
Japanese Internment Essays (575 words) - , Term Papers
Japanese Internment One of the original arguments for adding a Bill of Rights to the United States Constitution was that it was needed to protect individuals and minority groups from a potential ?tyranny of the majority.? Did it work? Well, it depends on your viewpoint. Whether it was the Americans or the African-Americans, the Native Americans, or the Japanese Americans. The Bill of Rights were established to benefit the Americans, and only the Americans. They dealt with individual liberties, as well as the boundary between federal and state authority. Hoping to build a strong bond between Americans, the Bill of Rights failed. Article Fifteen states: ?The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude.? For an American, there is no problem. When a minority member goes to vote, they find that they are unable; they do not have the right. Why is this? Why are African Americans unable to vote? Slavery has supposedly ended; but they are still unable to vote. The Bill of Rights was supposed to protect minorities from a potential ?tyranny of the majority.? And the answer is: No, it did not. There are many examples, but perhaps that strongest example are the Japanese Americans and the Internment Camps. Japan's surprise attack on Pearl Harbor in 1941 caused the United States to enter World War I. It also stirred hostility against Japanese people in the United States. Many Americans associated Japanese Americans with the Japanese pilots who had destroyed U.S. Navy ships. The Executive Order 9066, signed by FDR in 1942, was designed to designate military areas from which ?any or all persons may be excluded.? Curfews were established for the Japanese Americans, and they were confined to detention camps until their loyalty could be determined. More than 100,000 Japanese Americans were confined in ten detention camps scattered over seven states: Arizona, Arkansas, California, Colorado, Idaho, Utah, and Wyoming. As a result, their lives were completely turned upside down. These camps were a living hell. Living in cramped, smelly stalls; being without food and water for long periods of time. The Japanese Americans were forced to accept this new way of life. Many were confused and disturbed as to what was happening. How could the U.S government do this to their fellow Americans? They were trapping their own people. The people sent to these internment camps were Japanese Americans, this meant that they were born in the United States, as well as Japanese citizens. It was stated in the teleconference by Art Shibayama, that even if you were 1/6 Japanese you were sent to the camps. The U.S. viewed these American born people as dangerous and hazardous, and felt they should be incarcerated. But how could an American military send people to internment camps because they are American? The United States is supposed to be a country for all people; that is what is said in the U.S. Constitution. But why were people being incarcerated because of their nationality? After this conflict, how could one read the U.S. Constitution and think that it promotes liberty and equality? Well, it does...for American citizens, only. The United States Constitution is a violation of a person's constitutional rights and it was unsuccessful at protecting minorities from the tyranny of the majority. History Reports
Wednesday, November 27, 2019
Super Predators Essays - Criminology, Forensic Psychology, Crime
Super Predators What is the "super predator"? They are young hypercriminals who are committing acts of violence of unprecedented coldness and brutality. This newest phenomenon in the world of crime is perhaps the most dangerous challenge facing society and law enforcement ever. While psychopaths are not new, this breed of super criminal exceeds the scope of psychopathic behaviour. They are younger, more brutal, and completely unafraid of the law. While current research on the super predator is scarce, I will attempt to give an indication as to the reasons a child could become just such a monster. Violent teenage criminals have become increasingly vicious. John DiIulio, Professor of Politics and Public Affairs at Princeton University, says, The difference between the juvenile criminals of the 1950s and those of the 1970s and early 1980s was the difference between the Sharks and the Jets of West Side Story and the Bloods and the Crips. It is not inconceivable that the demographic surge of the next ten years will bring with it young criminals who make the Bloods and the Crips look tame." (Bennett, DiIulio, & Walters, 1996, p. 17). They are what Professor DiIulio and others call urban "super predators"; young people, often from broken homes or so called dysfunctional families, who commit murder, rape, robbery, kidnapping, and other violent acts. These emotionally damaged young people, often are the products of sexual or physical abuse. They live in an aimless and violent present; have no sense of the past and no hope for the future; they commit unspeakably brutal crimes against other people, often to gratify whatever urges or desires drive them at the moment and their utter lack of remorse is shocking. Studies reveal that the major cause of violent crime is not poverty but family breakdown, specifically the absence of a father in the household. Today, one-fourth of all the children in North America live in fatherless homes. This adds up to 19 million children without fathers. In comparison to children who live in two parent homes, these children will be twice as likely to drop out of school, twice as likely to have children out of wedlock, and they stand more than three times the chance of ending up in poverty, and almost ten times more likely to commit violent crime and ending up in prison. The Heritage Foundation, a conservative think tank, reported that the rise in violent crime over the past 30 years runs directly parallel to the rise in fatherless families. In the United States, according to the Heritage Foundation, the rate for juvenile crime is closely linked to the percentage of children raised in single-parent families. While it has long been thought that poverty is the primary cause of crime, the facts simply do not support this view. Juvenile criminal behaviour has its roots in habitual deprivation of parental love and affection going back to early infancy. A father's attention to his son has enormous positive effects on the child's emotional and social development. A young boy abandoned by his father is deprived of a deep sense of personal security. In a well-functioning family the presence of the father embodies authority and paternal authority is critical to the prevention of psychopathology and delinquency. In addition to the problem of single parent homes, is the problem of the children whose behavioural problems are linked to their mothers' drug use during pregnancy. Children reaching their teenage years could result in a potentially aggressive population. Drug use has more than doubled among 12 to 17year olds since 1991. "The overwhelming common factor that can be isolated in determining whether young people will be criminal in their behaviour is moral poverty". (Worsham, James-Blakely, and Stephen, 1997, p 24) According to the recently published "Body Count: Moral Poverty . . . and How to Win America' s War Against Crime and Drugs," a new generation of "super-predators, " untouched by any moral inclinations, will hit America's streets in the next decade. John DiIulio, the Brookings Institute fellow who co-wrote the book with William Bennett and John Walters, calls it a "multivariate phenomenon, " meaning that child abuse, the high number of available high-tech guns, alcoholism and many other factors feed the problem. University of Pennsylvania professor Mavin Wolfgang says, "6 percent to 7 percent of the boys in an age group will be chronic offenders, meaning they are arrested five or more times before the age of 18." If that holds true, because there will be 500,000 more boys ages 14 to 17 in the year 2000 than there were in 1995,
Sunday, November 24, 2019
Palazzo Ruccelai essays
Palazzo Ruccelai essays The Palazzo Ruccelai was one of the first works by Leon Battista Alberti. He was an Italian architect, architectural theorist, and universal genius. Albert was the most important early Renaissance architect after Filippo Brunelleschi (Gympel, 44). The "Palazzo" originated in Florence. The monumental private building is derived from "palatium." This Latin word comes from the Roman hill which Emperor Augustus and his successors lived. During the 13th and 14th centuries, many of Italian towns were destroyed during the power struggles. This explains why the exterior of the Early Renaissance palaces were dark, defensive, raw and uninvited (Gympel, 44). Construction on the Palazzo Ruccelai began somewhere between 1455 and 1460. Leon Batista Alberti designed the original Palace to have five bays, the center being where the door was located. Later on, two more bays were added by someone else (class notes 1/19/00). There are three stories on this building. Each story is equal in height and rustication is uniform. This "evenness" is what gives the Renaissance its name. Most buildings made at this time have similar attributes. Each story has its own column capital to it. The ground floor has the Tucson order, the middle floor has Alberti's own design, and the top floor has the Corinthian order. I thought in Leon Battista Alberti's treaty, The Ten Books of Architecture, I would find out what each of the column capitals meant to him, but all I could find is dimension requirements for each order. The Colosseum has similarities with the Palazzo Ruccelai also. I believe some of Alberti's ideas came from at least the columns. It has a similar placement of the columns. They both have the Tucson order on the ground story, and the Corinthian on the top story. Where the Palazzo Ruccelai has the composite though, the Colosseum has the Ionic (Kostof 207). I wish I could find what was on the inside of this building. This could ...
Thursday, November 21, 2019
Perform a task analysis Assignment Example | Topics and Well Written Essays - 500 words
Perform a task analysis - Assignment Example One can get information about task identification by observing people using the product (or recalling how the person uses the product) or from the productââ¬â¢s technical documentation (especially user manual). This is followed by task classification into initial setup, product use, troubleshooting and maintenance, which is followed by task prioritization. The final part of task analysis is the development of task scenarios or task sequence, which arranges product tasks into the way they operate (Fain, 2006). This paper develops task analysis for a mobile phone. The primary goal of using a mobile phone is to communicate with other people having mobile phones by calling them, receiving calls from them, texting or receiving text messages from them. A mobile phone also stores date and time and it helps a person to know date and time. Other functions of the mobile phone include reminding a person about important activities, such as meeting, acting as an alarm to help someone to wake up as desired or perform a desired task at a given time and listening to songs stored in the mobile phone. Task prioritization is based on the importance of the task. For instance, communicating is considered the primary goal of the mobile phone, and it is, therefore given first priority. Second priority tasks are secondary tasks while third priority tasks are tertiary and are not necessary. Fain, W. B. (2006). Georgia Tech Research Institute Accessibility Monograph Series: A Study of Accessibility Issues and Potential Design Solutions for Designers, Procurement Officials, and Consumers. Georgia Tech Research
Wednesday, November 20, 2019
Small Business Management Evaluation Essay Example | Topics and Well Written Essays - 1500 words
Small Business Management Evaluation - Essay Example Small business management entails precise analysis of how an entrepreneur provides the goods and services of his business in the market. It involves identifying the strengths and weaknesses of the business to be able to handle them in the production stage and ensure competitive advantage. An efficient management of a small enterprise requires an efficient marketing plan strategy that indicates the approach of the venture operation. The owner should establish the structures of the business that can effectively define the qualified professionals for the job. Operation of the small enterprise entails control of marketing strategies, sales, and advertising of the enterprise (Zimmerer & Scarborough, 2005, p. 12). Experts agree that marketing and sales represent the cornerstones of the starting business. Therefore, management of marketing sales is increasingly crucial for development and stability of the venture. In addition, the operation of a small enterprise requires various operation s kills, for instance, strong communication skills. Strong verbal and listening abilities are increasingly crucial in small enterprise. A sales manager must utilize proper words in an appropriate manner to pass the message accurately and clearly so as not to offend the clients. He must ensure effective customer care service to maintain customers for the productivity of the business. An employee motivation skill is crucial ââ¬â the manager must device workers motivation strategies to ensure that workers operate towards attaining crucial successes. Time management skills enable the manager to operate under strict time schedules and ensure fixed deadlines are met in time (Pickle & Abrahamson, 2006). Conflict management skills ââ¬â entrepreneurs should be wise and diplomatic to be able to mediate local disputes that occur regularly in the business. Mitigating the challenges as they appear enables the manager to prevent future challenges that may slow down or interrupt business ope rations. Negotiation skills, on the other hand, allow entrepreneurs to negotiate with clients and workers. Managing a small business needs a market target analysis because each enterprise has a target percentage of clients. Customer identification and target market identification is increasingly imperative to ensure a critical product campaign. In other words, promotion cost and the market campaign will be interrupted and expensive without customer and market identification, (Longenecker, Moore, & Petty, 2003, p. 23). Market identification eases the role of promotional plans creation. Quick financial investment is critical ââ¬â economists agree that small business operators should keep a well-managed planned budget for marketplace campaign and adhere to that budget. Quick financial investment ensures various market mechanisms such as Television adverts and Banner adverts for the success of the venture.
Sunday, November 17, 2019
Response Week 7 Essay Example | Topics and Well Written Essays - 250 words
Response Week 7 - Essay Example According to Gonzà ¡lez-Murphy (2013), page 3 of her book, Mexico usually demands respect towards its national who are in United States, which is no doubt a good gesture. However, when it comes to foreigners on its soil, they are not treated with respect. For example, the Mexican constitution forbids non-citizens employment rights, property rights and in other instances it is accused of not condoning human rights abuses on undocumented immigrants (Gonzà ¡lez-Murphy, 2013). Most notably, the children of illegal immigrants in Mexico are never granted citizenship like in the U.S. It is crucial to realize that a country cannot continue to lead if the immigrants it welcomes in its home do not contribute by a great margin to its development. While there are those illegal immigrants who make good use of their time and are extremely helpful to the economy, there are those who spend most of their time in criminal gangs. For example, According to the Federal Bureau of Investigation (FBI) statistics on Crime committed by illegal immigrants, most of the warrants in Los Angeles belong to illegal immigrants (Camarota & Vaughan, 2009). The list is endless, based on the statistic reports from FBI (Camarota & Vaughan, 2009). This is a problem for not only the natives in America, but also for the legal immigrants because the legal immigrants also had a hard time while applying for citizenship in the U.S, and they also have to feed their families like the illegal immigrants. America should also learn from a third world country like Kenya. According to the Professor of International relations, Gil Loescher and James Milner (2013) a few years back, Kenya welcomed millions of refugees from the worn-torn Somalia. However, several years later the country is now grappling with terrorist militants. These militants are mostly illegal immigrants from
Friday, November 15, 2019
Synthetic Oil Has Four Main Purposes Engineering Essay
Synthetic Oil Has Four Main Purposes Engineering Essay Graphite grease is used to lubricate in high temperature environments. Graphite can dissipate more heat than some other lubricants. For example, graphite grease can often handle more heat than natural bearing grease. Graphite grease is often used on linkages as it can stick to them and will not evaporate like oils do. This lubricates both surfaces and reduces the amount of energy needed to move them. Cutting fluid is used in cutting machinery to keep the cutting tool and the item being milled at a stable temperature, prevent rust forming on the item being milled or the cutting tool, to prolong the life of the cutting head by lubricating the cutting edge and prevent tip welding and to clean away shards of metal caused by the milling of the metal. CNC routers use cutting fluid pumped to the cutting head from a reservoir of cutting fluid. This cutting fluid is usually an oil-water emulsion. The cutting fluid is applied directly at the point of cutting to reduce and keep the temperature of the cutting area stable which is critical when working to small tolerances. The addition of the cutting fluid provides lubrication which in turn lowers the amount of heat generated at the working edge reducing thermal expansion and allowing for a more accurate cut. The reduction in friction also reduces tip welding to the milled part. The application of the cutting fluid coats the head of both the cutting tool and milling area to prevent oxidisation of the new surface being milled and the new surface of the cutting head caused by the wear of the cutting process prolonging the life of the cutting head. The flow of cutting fluid across the cutting surface removes the metal swarf from the area creating a better quality finish to the milled part. These metal shards get removed from the cutting fluid before it gets back to the reservoir by a strainer. This prevents damage to the fluid pump and contamination of the cutting fluid heading back to the milling surface. http://media.insidewoodworking.com/cnc-milling-machine-a1.jpg Question 2 Engine of a family car In a combustion engine of a family car, where the oil is kept is called the sump. This is where the oil pump takes the oil from to distribute it around the engine. The oil then passes through a filter to remove dirt particles from the oil before it gets to the vital parts of the engine. The oil gets distributed around the engine through oil galleries. These oil galleries have spurt holes in them which direct oil to the parts where it is needed such as cylinders and bearings. To maintain this system oil and filter change must be done when the manufacture recommends. To do this you need a new filter, around 4 litters of the correct grade of oil and a new sump plug seal. To start you need to get the engine oil warm to make it thinner. To do this you need to take the car for a drive and get it up to operating temperature. Once it is up to temperatures place it on level ground with the handbrake on and in gear, and jack the front of the vehicle up so you have access to the sump plug. Get a container for the oil to pour in to and undo the sump plug. Once removed, check the magnet on the end of the sump plug for excessive and large chunks of metal which is a sign of engine wear. While the old oil is being drained off remove the oil filter being careful not to spill the oil that will still be in it. To fit a new filter, make sure that a smear of oil is placed around the rubber seal to get a better seal and then screw on until tight. Replace the sump plug gasket and screw the sump plug back into the sump, nipping up with the appropriate tool. Then start filling the engine up with the new oil checking the level on the dipstick. When the oil level reaches in between the two notches it is safe to start the engine and bring it up to temperature. Once it has been run check for oil leaks and the oil level. Positive displacement air compressor The lubrication system of an air compressor uses the dip and splash method. This consists of a hook cast of bolted in to the crankshaft which dips the hook into oil in the sump and brings it back out again causing it to splash oil around the inside of the engine. This system is used because it is cheep and easy to maintain. To maintain the system it is simply a process of undoing the sump plug, letting the oil drain out, putting the sump plug back in and filling up with oil. This system does not have an oil filter and pipe work which is the reason why it is cheep and easy to maintain. http://www.dansmc.com/splash_lube2.jpg Multi-head machining centre Machining centres use multiple lubrication heads and nozzles to get different types of lubrication effects i.e mist and flood. A pump takes pre mixed cutting fluid from a reservoir through a filter to a nozzle which delivers it to the cutting surface. Excess cutting fluid then runs away from cutting area and into an oil catch. At the bottom of this oil catch is a strainer which takes out metal shavings and debris from the cutting fluid that the fluid removed from the milling area. The cutting fluid then falls back to the oil reservoir where it becomes ready to use again. To maintain this system the cutting fluid needs to be renewed as over time it degrades and bacteria colonize within it making it smell and hence becomes a health hazard. Cutting fluid must be disposed of in the correct way because if it is disposed of incorrectly it is harmful to the environment. The reservoir, piping and pump must be cleaned out with disinfectant to kill off the bacterial colonies. The reservoir mus t then be topped up with the correct mixture of cutting oil and water. Question 3 An engine in a red bull air race series plane is subjected to extreme g-force and inversions. For the engine to remain lubricated at all times they cannot use a conventional wet sump due to the inversions that the planes do throughout the course. To combat this they use a dry sump in which the oil is stored in an oil tank, not at the bottom of the engine in an open sump. This oil tank can be any size the manufacturer would like and can be placed anywhere on the aircraft. The oil is collected by a flop tube so the oil can be collected under any amount of g-force or inversion to maintain oil pressure through out the flight. The oil is pumped from the storage tank through oil galleys and spurt holes to lubricate the engines vital parts such as the cylinders, crankshaft and camshafts. The oil then falls to the base of the engine like it does in a wet sump system. The oil collects in an oil pan at the base of the engine and is then pumped to the oil storage tank via an oil cooler. The pum p used for this is a special pump called a scavenger pump which has to be more tolerant of entrained gasses than a standard pressure pump as it will not be constantly sucking oil due to the small amount being used in the engine. This maintains the least amount of oil in the engine at all times. A dry sump system is used in acrobatic planes for a number of reasons. If a conventional wet sump system was used during inversions and changes from positive to negative g-force the oil from the sump would flood the engine causing the engine to cut out and leaving the pilot of the aircraft in difficulties. Changes in direction on the long banked curves found on the red bull air race courses would cause the oil to move to one side of the sump in a wet sump system potentially starving the oil pump causing a drop in oil pressure increasing the risk of serious wear on the engine which could cause engine failure over time. A benefit of using a dry sump is that the engine can be mounted lower down in the aircraft due to not having a deep sump pan so the weight can be kept lower down helping with aerodynamic stability. Another benefit of using this method of lubrication is that the crank shaft cannot become immersed in oil which would reduce the power generated by the engine. This not only makes the plane safer due to there being no risk of fluctuation in power but also means more power can be developed from smaller engines, in some cases up to 15bhp. Overall the dry sump system is vital to the operation of acrobatic aircraft because without it, it would not be able to perform the stunts and acrobatic manoeuvres required in the red bull air race system.
Tuesday, November 12, 2019
Gender in Society as portrayed in Mary Wollstonecrafts A Vindication o
In this essay I am going to show you how things like education, job and relationship between men and women have changed and things like support are still the same since Mary Wollstonecraft and D. H. Lawrence write about them. In the essay 'A Vindication of the Right of Woman' by Mary Wollstonecraft, the author urges women to reject their conventional image of weakness. Mary Wollstonecraft uses her style of diction to convince the reader of her ideas. D. H. Lawrence, in his essay, 'Give Her a Pattern' sketches some of the patterns imposed on women by men from eighteen to 21st century. Wollstonecraft and Lawrence, they both write about the positions of men and women in society in their respective times. Wollstonecraft writes in Victorian Age and Lawrence writes in late eighteenth, early ninetieth century. But if these two writers could rise from the dead and go to see a movie or watch a television show today, they would definitely see evidence that some of their ideas about society ha ve changed such as career options, while few others such as the idea of ?the woman behind man? have remained the same. According to Lawrence, women are trying to live up to men?s expectations of what a woman is. He writes that, the eternal secret ideal of men [is] the prostitute? (D. H. Lawrence 182). The author could see his thoughts reflected in the movie ?Pretty Woman?. In this film, he can see how a man treats a woman by buying her nice clothes and doing things for her all the time. But actually it?s not for her, it is for his own pleasure. This ?gifts? and actions satisfy his needs to be with a woman that is not going to fall in love with him. Lawrence can see all of his ideas about the modern man who doesn?t know what he wants a... ...he world. This show is all about how single women can be high in society without men. They have good jobs and a lot of money. There are lots of women like them in this modern society. If she watched that television show, she will realize that women are capable of living without men. Our generation has been changed in different ways, but there are still some things that do not change over time. Those things are the same as Wollstonecraft and Lawrence thoughts. Some of them like career options, which includes job and education have changed a lot more and probably will keep changing in the future, too. They are changing in good way and in a way woman can be proud and live equal to men. I believe that those things staying the same, such as what the men expect the woman to be and to produce the best ideal of her, may remain in this order many centuries after this one.
Sunday, November 10, 2019
Tunnel connection
An ethical hacker is a person who performs most of the same activities a cracker does, but with the owner or company's permission. T 2. Even though the Certified Information Systems Security Professional (CHIPS) certification is not geared toward the technical IT professional, it has become one of the standards for many security professionals. F 3. To retrieve e-mail from a mail server, you most likely access port 119. T 4.An octal digit can be represented with only three bits because the largest digit in octal is seven. T 5. A hex number is written with two characters, each representing a byte. 6. Macro viruses are hard to create. 7. Computer crime is the fastest growing type of crime worldwide. 8. To limit the amount of information a company makes public, you should have a good understanding of what a competitor would do to discover confidential information. _F 9. The HTTP CONNECT method starts a remote application-layer Lubbock of the request message. 0. A Entries name does not ne ed to be unique on a network. Multiple Choice Identify the choice that best completes the statement or answers the question. C 11. Hacking Security testing b. Cracking takes penetration testing to a higher level. D. Packet sniffing A 12. Some hackers are skillful computer operators, but others are younger inexperienced people who experienced hackers refer to as script kiddies packet snifters repetition monkeys crackers D 13.The International Council of Electronic Commerce Consultants (SEC- Council) has developed a certification designation called . A. Compact Security+ CUSTOM professional security -rested (POST) Certified Information Systems Security Professional (CHIPS) Certified Ethical Hacker (CUE) A 14. The Stamina,Audit,Network, Security (SANS) Institute offers training and IT security certifications through Global Information Assurance Certification (IAC) can be created that welcomes new users Joining a chat session, D 15. A even though a person isn't actually present to welco me them. . Byte switch packet boot can replicate itself, usually through an executable program B 16. A attached to an e-mail. A. Shell Kellogg virus retrofit _C 17. Which of the following provides the most secure method of securing a company's assets? A. Rotary locks card access combination locks deadbolt locks D 18. Can be used to gather information useful for computer criminals, like many phone directories, financial reports, interoffice memos, resumes of employees, etc. A. Shoulder surfing Piggybacking Footprint Dumpster diving _C 19.In an JACK scan, if the attacked port returns an REST packet the attacked port is considered to be â⬠open unfiltered closed unassigned Completion Complete each statement. 20. In the TCP/IP stack, the _ Transport_ layer is responsible for getting data packets to and from the Application layer by using port numbers. In addition to a unique network address, each network must be assigned 21. A(n) _subnet which helps distinguish the network address bits from the host dress bits. Mallard is malicious software, such as a virus,worm, or Trojan program, introduced to a network for Just that reason. 3. Antivirus software compares signatures of known viruses against the files on the computer; if there's a match, the software warns you that the program or file is infected. 24. In computer Jargon, the process of finding information on a company's network is called _footprint_; 25. The HTTP HTTP(S) method is used with a proxy that can dynamically switch to a tunnel connection, such as Secure Socket Layer (SSL). 26. What makes the _ Opens_ tool unique is the ability to update security heck plug-ins when they become available. 27.To determine what resources or shares are on a network, security testers must first determine what services footprint. Is being used via port scanning and 28. Nesses can be used to enumerate Windows Joss, as well as Linux systems. 29. RPC stands for Short Answer Remote Procedure Call . 30. How can DNS be used fo r footprint? DNS uses name servers to resolve names. After you determine what name server a company is using, you can attempt to transfer all the records for which the DNS server is responsible. This process, called a zone transfer, can be done with the Dig
Friday, November 8, 2019
Loss of Innocence in Citizen Kane essays
Loss of Innocence in Citizen Kane essays The movie that I am providing my interpretation of a theme is Citizen Kane. Citizen Kane was directed and starred by a young and relatively unknown actor named Orson Welles. He was given one of the most lucrative movie offers ever given at that time and free range to do anything that he wanted. Citizen Kane was the first movie that he had ever made and is widely regarded as the best film ever made. Throughout the movie there are many different themes such as Rosebud, not one word can describe a mans life, and loss of innocence as it relates to the main character Charles Foster Kanes childhood. The theme that I chose to interpret was the loss of innocence as it related to Kanes childhood. The first scene that I chose to interpret was the opening scene of the movie. Welles chose to shoot the scene in a very formalistic manner. In the scene we see Kane standing in front of a window with a glass snow globe with a miniature version of what we later know is his childhood home. We then hear Kane utter the word Rosebud before he drops the snow globe and dies. Welles used many different techniques to convey the scene to the theme. The first example is when he holds the snow globe in his hand; he makes it the mise-en-scene by using low key dark lighting on everything except the hand itself. As we see Welles hold the snow globe we can see that there is snow falling not only inside of the globe but also on the outside and throughout the whole shot. Welles was able to make this happen by using a matte shot and an optical printer to add the effect of snow. Snow and the color white were used as a motif throughout the movie as a symbol of Kanes childhood and his longing to still be a child. The second scene that I chose to analyze is the scene where there was a flashback to Kanes childhood. This served as the turning point in Kanes life and would mold him into the man that he became. We are taken ...
Wednesday, November 6, 2019
Free Essays on White Collar Crime
Chained Factory Fire Exits Media Coverage of Corporate Crime That Killed 25 Workers John P. Wright, Francis T. Cullen, and Michael B. Blankenship The ââ¬Å"Chained Factory Fire Exitsâ⬠chapter is an excellent example of how news media frequently focuses on street crimes and therefore neglects to report coverage in other areas. In this day and age, the media does not seem to be interested in what news really happens, but rather in what news sells. This incident in particular proves that media coverage is influenced by the ââ¬Å"hottestâ⬠and most interesting topics. As time moves on after an incident, coverage decreases as other more current events catch the publicââ¬â¢s attention. In my opinion it is quite disturbing how a catastrophic event which took the lives of twenty-five people and injured fifty-six could be so quickly forgotten, misreported, and even unreported. The Imperial Food Products, Inc. fire probably receives more attention now in White Collar Crime classes, as well as in other Sociology and History classes, than it did at the time of the occurrence. It has been over a decade and we seem to be more interested in what really happened now, than at the time of the accident. If you mentioned the name Emmett Roe or even Imperial Food Products to your parents, grandparents, or even to your friends most would probably look back at you with a blank stare. That is a sign of great media coverage right? However, mention the incident to a Sociology Major or Minor and you are sure to get a response. Emmett Roe, however, was not the only person at fault for the loss of lives and injuries at the Imperial Food Products, Inc. plant in Hamlet, North Carolina on September 3, 1991. Although Roe authorized the padlocking of the factory doors because of his suspicion of chicken part theft by his employees, there are other factors that have to be taken into account that contributed to the catastrophe. The building whi... Free Essays on White Collar Crime Free Essays on White Collar Crime There is an immense debate on the significance of white- collar crime in societiesââ¬â¢ current definition of crime. Many scholars argue that street crime is more serious than white- collar crime because they believe that the focus of crime should be on such things as rape, murder, threats, and larceny. These scholars say that white- collar crime is less important because there is less of it in the media and street crime happens more often. I on the other hand agree that white- collar crime should have a major role in societyââ¬â¢s definition of crime because it effects more people and happens more often than we know. I agree that white- collar crime is more serious than street crime. Scholars argue that street crime is more serious that white- collar crime. They say that street crime happens more frequently. ââ¬Å"Using interviews and questionnaires, scholars have discovered that the majority of all young males have broken the law at least once by a relatively early age.â⬠(Taking Sides; Clashing Views on Controversial Issues in Crime and Criminology, Richard C. Monk, pg. 57) Newspapers, television and other forms of media embrace street crime and show it more often than white- collar crime news. Scholars that view street crime as worse than white- collar crime also say that the definition of crime does not include white- collar crime. They tend to say that the definition embodies only ââ¬Å"seriousâ⬠crimes. To them, the definition of serious can be exemplified by such things as rape, murder, threatening and larceny. Other scholars argue that white- collar crime is more serious than street crime because the definition of ââ¬Å"crimeâ⬠as it is used in American society today does not include all types of crime. They believe that the definition includes white- collar crime as well as street crime but society does not include it in its use. Also, white- collar crime affects more people than conventional street crime. In a certain instance, a... Free Essays on White Collar Crime A term becoming more frequently heard in societies around the world is ââ¬Å"White Collar Crime.â⬠White collar crime affects each and everyone one of us every single day. White collar crime can be conducted by multibillion-dollar companies such as Enron, Microsoft, and Sun Microsystems, and or local mom and pop shops. This research paper will discuss the discovery of white collar crime it will define what white collar crime is; analyze the history of it, discuss the different types of white collar crimes, and lastly its victims. In order to understand what white collar crime is we must first define it. Throughout the years various definitions of white collar crime have been attempted. Many of these definitions have found to be vague and inconsistent with concept of the founder of ââ¬Å"white collar crimesâ⬠Edward Sutherland. After several hours of research, I have found that the most accurate definition of white collar crime is described by Professor Julie Oââ¬â¢ Sullivan. Oââ¬â¢Sullivan (2002) states that, ââ¬Å"White Collar Crime offenses shall constitute those classes of non-violent illegal activities which principally involve traditional notions of deceit, deception, concealment, manipulation, breach of trust, subterfuge or illegal circumventionâ⬠. Furthermore, ââ¬Å"It should be noted that while ââ¬Ëstreet crimesââ¬â¢ of physical violence, such as burglary, robbery or assault, are not included, some white collar offenses such as violations of laws protecting the environmen t or the purity and healthfulness of our foods and drugs, can cause serious physical harm, and even deathâ⬠(Oââ¬â¢Sullivan 2002). After examining the definition, we can conclude that even if white collar crimes are that of a non-violent nature they can still inflict serious physical health problems and or even death. The discovery of white collar crimes can be much admired by the founder Edward H. Sutherland. Edward H. Sutherland discovered the concept of what is no... Free Essays on White Collar Crime Chained Factory Fire Exits Media Coverage of Corporate Crime That Killed 25 Workers John P. Wright, Francis T. Cullen, and Michael B. Blankenship The ââ¬Å"Chained Factory Fire Exitsâ⬠chapter is an excellent example of how news media frequently focuses on street crimes and therefore neglects to report coverage in other areas. In this day and age, the media does not seem to be interested in what news really happens, but rather in what news sells. This incident in particular proves that media coverage is influenced by the ââ¬Å"hottestâ⬠and most interesting topics. As time moves on after an incident, coverage decreases as other more current events catch the publicââ¬â¢s attention. In my opinion it is quite disturbing how a catastrophic event which took the lives of twenty-five people and injured fifty-six could be so quickly forgotten, misreported, and even unreported. The Imperial Food Products, Inc. fire probably receives more attention now in White Collar Crime classes, as well as in other Sociology and History classes, than it did at the time of the occurrence. It has been over a decade and we seem to be more interested in what really happened now, than at the time of the accident. If you mentioned the name Emmett Roe or even Imperial Food Products to your parents, grandparents, or even to your friends most would probably look back at you with a blank stare. That is a sign of great media coverage right? However, mention the incident to a Sociology Major or Minor and you are sure to get a response. Emmett Roe, however, was not the only person at fault for the loss of lives and injuries at the Imperial Food Products, Inc. plant in Hamlet, North Carolina on September 3, 1991. Although Roe authorized the padlocking of the factory doors because of his suspicion of chicken part theft by his employees, there are other factors that have to be taken into account that contributed to the catastrophe. The building whi... Free Essays on White Collar Crime Why does white collar and corporate crime tend to go undetected, Or if detected not prosecuted White collar and corporate crimes are crimes that many people do not associate with criminal activity. Yet the cost to the country due to corporate and white collar crime far exceeds that of ââ¬Å"streetâ⬠crime and benefit fraud. White collar and corporate crimes refer to crimes that take place within a business or institution and include everything from Tax fraud to health and safety breaches. Corporate crime is extremely difficult to detect for many reasons. One major reason is that many people do not realise a crime is being committed as corporate crime is often seen as a victimless crime. At face value this may seem to be the case but if you look deeper you will see that this is not true. Every year the FBI estimates that 19,000 Americans are murdered every year compared with the 56,000 Americans who die every year from occupational disease such as black lung and asbestosis (Russell Mokhiber 2000). Deaths Caused by corporate crime are also very indirect so it can be very difficult to trace the problem to the corporation. Another reason it can be difficult to detect corporate crime is that directors within a corporation are unlikely to report the criminal activity of their colleges for the fear that it will hinder their own career success and could even lead to them losing their jobs. Within a company illegal practices could be seen by many as the ââ¬Å"in thingâ⬠and the people working within that environment may not see what they are doing as morally wrong. The issue of the lack of media coverage of these types of crimes must also not be over looked. Many newspaper editors would chose to run a story about a violent assault or brutal murder over a story involving a corporate crime. This is a major factor contributing to the publics ignorance or corporate crime. Even if corporate crime is detected it can be very difficult ...
Sunday, November 3, 2019
English 101 Essay Example | Topics and Well Written Essays - 500 words - 3
English 101 - Essay Example This provided her both with few playmates and multiple teachers, so that she learned to read, write and compute mathematics early and without apparent effort. However, she credits the youngest of her older brothers for the life-giving lessons of how to sit a wild horse on a wild ride in the middle of a battlefield. ââ¬Å"Sometimes, in later yeas, when I found myself suddenly on a strange horse in a trooperââ¬â¢s saddle, flying for life or liberty in front of pursuit, I blessed the baby lessons of the wild gallops among the beautiful coltsâ⬠(Barton, 1907: 20). After a relatively common childhood for her time period, marked by particular attention to her education thanks to the influence of brothers and sisters, Claraââ¬â¢s first brush with the field of nursing came as she was helping her brother, David Barton, recover from a fall that had him incapacitated for approximately 2 years (Barton, 1907: 79-88). From this experience, the young girl began moving ever closer to the nursing profession. Following the Battle of Bull Run near the beginning of the Civil War, Barton began her work as a nurse, organizing the collection and distribution of necessary medical supplies and gaining permission to ride behind the lines and in the mobile ambulance wagons to provide medical assistance to wounded soldiers on the field. Her tireless efforts earned her the nickname of ââ¬ËAngel of the Battlefieldââ¬â¢ and she was eventually appointed the superintendent of nurses in 1861. By 1869, though, she was taking her skills to Europe to help in the Franco-Prussian War. It was in Switzerland that she first learned of the European organization already in existence there called the Red Cross. Although an attempt had already been made to establish a branch in the United States well before Barton went to Europe, this was her first time to hear of it and she spent the rest of her time in Europe learning more about it. When
Friday, November 1, 2019
Computer-Based Crimes Research Paper Example | Topics and Well Written Essays - 1000 words
Computer-Based Crimes - Research Paper Example In this case, monetary reward is the goal of hacking. Some hackers may also hack into a computer system with the aim of revenging. Such a hacker may steal and distribute sensitive information that could hurt the business. During a hacking episode, a hacker may connect to a target computer through an open network. For instance, open wireless connection offers hackers a quick way of attacking a computer system. Hackers can also use exploits to compromise a host and use it to gain access into the target computer. Once the hacker compromises the computer, they are may steal unprotected information from the computers. Phishing Computer-based crimes may also entail wrongful acquisition of data and information about users for the purpose of misrepresentation. Users who have access to computer systems have various identities, which describe the users such s they address or bank details. There are times when criminal attempt to acquire date from users by false means. For instance, criminals c ould dupe users into providing their bank details to a website that appears to be genuine, but not (Onescu, Irea, & Blajan, 2011). With a successful phishing, the criminal may use the data from the user to commit crime or for financial gain such as purchasing items online. Among the many computer-based crimes, phishing has the highest number of occurrences. There are various ways of phishing users online. One common technique is the use of an email that may appear to be from legitimate from a legitimate source. Using such emails, the sender will convince the user to follow a link and perhaps fill some sensitive information into a form and upon clicking the submit button send the information to the user. A typical scenario will be a criminal sending an... This research paper not only describes most common ways that criminals use to steal your data or hack computer system, but also provides recommendations on how to prevent such events and to increase user awareness of computer-related systems. Over year, the number of computer-based crimes has been rising and there are no signs the pattern will change, at least for now. Computer crime refers to any criminal activity where criminals target a computer, or use computers to violate the law. In recent years, criminals have used computers to commit crime such as stealing credit cards from unsuspecting users. With the number of computer crimes growing, there is significant interest on how users can enhance their safety when using computers. This essay describes many issues, that could affect the computer industry with computer-based crime and ethical issues being the chief. Using computers, criminals can commit crimes such as phishing where they capture sensitive user data and possibly misus e them. However, increasing user awareness and using antivirus software can help prevent and mitigate this threat. The researcher states that organizations can implement decision to curb ethical issues such as software piracy where employees copy and install software without purchasing them. Being that those firms deprives software vendors of revenues, purchasing the software and creating awareness is a fair strategy of reducing the practice. This solution align with fairness approach because it allows the developers to earn money while making software firms pay for tools they use to earn money.
Wednesday, October 30, 2019
Chemical Substances Fungicides Essay Example | Topics and Well Written Essays - 250 words - 1
Chemical Substances Fungicides - Essay Example As the paper highlights fungicides work include the following; there are specific fungicides that impairs synthesis of the genetic material in fungi thus avoiding synthesis of major fungi constituents that are necessary for life, enzyme and other cell components are not produced and eventually the cells die .Another group of fungi are known hinder electron transport system which is essential for the physiological function of the fungi like the oxidative phosphorilation, an important process in respiration. Inhibition of protein synthesis is also a way in which fungicides arrest the fungal growth, this indicates that it stops the all important processes of transcription and translation hence death results. Membrane synthesis can also affected making the fungi cells vulnerable to the process of osmosis that is, the selective nature of the membrane ceases and the cells suffers lysis.Mitosis and cell division of the fungi can also be affected leading to no propagation of the pathogens, t his leads to reduction of the fungi population, in this case the propagative spores are affected. Some fungicides have multisite effect; they affect almost all parts of the fungi including the mycelium that are used by the fungi to absorb materials for their use, water being an example. From this study it is clear that even though the use of fungicides has become popular in increasing crop production in terms of quantity and quality, it should be clearly noted that when consumed, they have a devastating effect on human; some chemicals used to make the fungicides are carcinogenic and can induce chaotic division of cells resulting into tumours.They are also toxic and can lead to chronic or acute poisoning depending on the lethal dose of the fungicides. Long time exposures to the chemicals have also been known to cause sterility.
Monday, October 28, 2019
Analysis of Scene 2 of Blue Remembered Hills Essay Example for Free
Analysis of Scene 2 of Blue Remembered Hills Essay In scene 2, the audience can see a slight change of pace. This is shown through the lack of physical violence in this scene in comparison to the previous scene 1. The pace starts off as fidgety as the two seven year old boys-Peter and Willie- can barely keep still but the pace hardly reaches any faster than this through the rest of the scene. The point in which they are both laughing and giggling uncontrollably is the only real point where the pace picks up a bit. This is when the boys are both laughing about Wallace peeing on a gorse bush due to the fact that he thought it was on fire. The subject of Wallace visibly fastens the pace, as is evidence in many other scenes. I think the slow pace of this scene shows the actual weakness of these two boys as their dilemmas and problems at their age are partially revealed through their banter and conversation. The seemingly raw subject of Donald and the beatings he receives at home seem to strike a misunderstood chord with the two boys but they shrug off the confusion and potential sadness and envelope themselves into another situation. This awkwardness is shown in the stage directions alone as they fall silent and the tension that they do not understand is quickly broken by more childishness, and they quickly run themselves into another less sensitive subject. The moments where there is quite a fast pace in this scene is only created by the characters purposely after they are bored and have nothing else to do or interesting to say. The subject of Donald is quickly followed by a purpose running about and swooping around by the two boys to bring up the energy levels. The back and forth conversation about the Dandy and Beano gets quite tedious for Peter and he quickly is distracted by something else more active and exciting. The characters in this scene are still both Willie and Peter and the relationship between the boys familiarly stays the same. In the previous scene, the audience saw that Peter was dominant in the relationship and frequently craved control of it and of Willie, often with physical violence but in this scene, he no longer results to this and uses his words more to cajole Willie into telling him where the jam jars are. Willie also still seems to have the upper hand in the argument though as he knows all the information Peter wants to get. Because of this, Peter has to still be moderately controlled in how he acts towards Willie to get the location of the jam jars out of him. This unexpected control Willie has is evident as when Peter once again threatens Willie with physical violence-his fist- he sees that this may completely blow his chance of getting any information so he rethinks and offers him his Dandy. Willie is now in control as he shows to Peter that he doesnt care and that he could buy his own comic. This under-valued control that Willie has is still present in scene 2 and similarly continues on in the play. Concluding, there is small change of pace and characters in Scene 2 but not on a large scale. The pace is slowed down visibly from Scene 1 as there is not as much playing about and fighting between the two characters. Apart from the stage directions in Scene 1 where it clearly stated if they were moving and what actions they were doing if they were talking, this was no stated in Scene 2, therefore, I have no choice but to assume most if their conversation was given mostly in stationary mode. There was no real change in characters in Scene 2 other than the fact that In scene 1, Peter was triumphant in his method of physical beating to get Willie to give him the apple and in scene 2, Willie was triumphant in his knowledge of information to keep a secret the information about the jam jars but that was only really successful because of the distraction of the squirrel.
Saturday, October 26, 2019
Newspapers :: essays research papers
Newspapers have been around forever. They serve as a purpose to inform people what is going on in the world and in their own towns. The news on television is only on for about an hour, they would not be able to tell people what is going on in their individual towns. If there were no newspapers, people would have to make sure they watch TV or listen to the radio to get the news, but for people who work all day, that might be impossible. There are so many other things that a newspaper has besides the news. They list accomplishments of the youth and even older people. It lets you voice an opinion for others to read in the editorial. If there were no newspapers, people would be sitting in front of their TVs all day watching, instead, it keeps people reading. Without newspapers our daily lives would be changed forever. The news and radio would not be able to list everything that happened in a day, obituaries, or what is coming up in the week or month ahead. People would have to try to tape the news just in case they miss something or if they are not able to hear it. One of the main differences between newspapers and TV is that newspapers are much more local: they let you know what is happening not just in your region or continent, but also in your town or community. Having its own newspapers is a source of pride for any town or city, and for the people living there as well. If newspapers were actually to vanish from our day-to-day lives, we would be forced to move more to modern media like the internet. Newspapers on the internet do have the advantage of being potentially up to date up to the very minute of something happening. There are of course disadvantages as well: vast numbers of people (for example those who live in rural conditions) don't have access to the internet, and even for those who do, it can still be a complicated process for some, for example old people who have no experience with technology. Receiving news on the internet is also much more impersonal than receiving a newspaper you can feel and hold in your hand, delivered by a human being that one might know.
Thursday, October 24, 2019
Dramatisation Of Macbeth â⬠Explain And Evaluate Essay
Introduction Macbeth is a very dramatic play because it goes through many stages and throughout these stages there are mixed feelings between characters and these are portrayed as very dramatic. Macbeth as a play involves many themes as he changes from good to evil, love, temptation, ambition, equivocation, and corruption. These themes have to be portrayed in a way, which gives maximum effect and understanding of the characters dramatisation. There are two main ways in which Macbeth can be dramatised. Through the language and through physical methods. A physical method is a term I like to use to explain anything which is done physically and portrays the idea that needs to be carried across. E.g. clothes, lightingâ⬠¦ Portrayal Through Language There are many ways in which Macbeth can be dramatised through language. Throughout my research on Macbeth I found many. Shakespeare tends to use many techniques in order to portray his message through language, and in fact he uses language more than any other method. Soliloquies. A soliloquy is a monologue spoken by a particular character that is alone on stage or assumes that he or she is alone. It reveals their inner thoughts and will. So that you as a viewer will be able to know the truth when he as a character doesnââ¬â¢t know that you do, this dramatises the issue that he talks about and puts depth in to it, making it more interesting. Shakespeare uses this method in many occasions. One main occasion in which he used a soliloquy is when Macbeth was near the great wall and he is choosing weather to kill or not to kill because he knows that if he does there will be consequences, he says this to himself ââ¬Ë But in these cases, We still have judgement here that we but teach Bloody instructionsââ¬â¢. Shakespeare dramatises the situation using this technique. Another technique that Shakespeare uses is called Prose. He usually does this on characters that are low status but he never feared to break that rule. There are only five prose sequences within the whole play. 1. Macbeths letter to his wife 2. The Porter 3. Macbethââ¬â¢s conversation with the assassins 4. Part of lady Mac duffââ¬â¢s conversation with her son 5. Lady Macbethââ¬â¢s sleepwalking A prose is a word to explain someone explaining the subject she/he is talking about. Usually Shakespeare tends to use a verse before a prose. A verse is an important technique used by Shakespeare as well. Probably the most common technique used in Macbeth is his famous blank verse (unrhyming lines with a five beat rhythm: ââ¬Ëiambic pentameterââ¬â¢). In a blank verse each line has five iambs (feet), each with a stressed (/) and unstressed (X) syllable: X / X / X / X / X / ââ¬ËSo fair / and foul / a day / I have / not seenââ¬â¢ Shakespeare uses blank verse very flexibly, making the rhythm of the characters speech very appropriate to the meaning, the mood, and the speakerââ¬â¢s meaning and mood, this is how Shakespeare dramatises using this technique. Shakespeare could not do this without creating new words to match the blank verse H. An average person would have a vocabulary of 6,000 words. An estimate of Shakespeareââ¬â¢s vocabulary would be around 30,000 words. He created new words in such a simple and understandable way. He does this by the use of Hyphen. Macbeth is full of Hyphenated words, many are so familiar that we do not recognise them as Shakespeareââ¬â¢s. These words help to dramatise Macbeth in the way that it adds more detail to anything Shakespeare was trying to explain about the situation or the character. Examples of some of his new words: * New-born * Firm-set * New-hatched * Live-long * Bare-faced * Earth-bound * Lily-livered * Cut-throat This shows that Shakespeare likes to dramatise and create meaning atmosphere with some significance within his plays. Especially Macbeth is a great example of his efforts to portray his dramatisation and significant meaning effect on the viewer making the viewer understand more than he usually should. Shakespeare is never afraid to repeat himself or regularly use a word. The following words were used the most; you will find them used very regularly: * Blood (e.g. Scene Act 1 Scene IIII, when Macbeth says ââ¬ËIt will have blood; they say, blood will have blood: Stones have been known to move and trees to speak; Augurs and understood relations have, by maggot-pies and choughs and rooks brought forth The secret man of blood. What is the nightââ¬â¢) * Fear (e.g. Scene Act 1 Scene IIII, when Macbeth says ââ¬ËWhen mine is blanched with fear.ââ¬â¢) * Sleep (e.g. Scene Act 1 Scene III, when the 1st witch says ââ¬ËI myself have all the other, and the very ports they blow, all the quarters that they know Iââ¬â¢thââ¬â¢ shipmanââ¬â¢s card. I will drain him dry as hay: Sleep shall neither night or day) * Night (e.g. Scene Act 1 Scene III, same as Sleep) * Done (e.g. Scene Act 1 Scene III, when Ross says ââ¬ËIââ¬â¢ll see it doneââ¬â¢) * Man (e.g. Scene Act IV Scene III, when Malcolm says ââ¬ËDispute it like a manââ¬â¢) * Time (e.g. Scene Act 1 Scene III, when Banquo says ââ¬ËIf you can look through the seeds of timeââ¬â¢) My final evaluation on the dramatisation of Macbeth using language is that Shakespeare is a great master of English because of his different ideas to portray many things. This is a good thing because it adds more effect to the play and dramatises it causing more interest and depth to it in the way that every idea has a particular significance within the play. Portrayal Through Physical Methods In Macbeth one of the most significant things that Shakespeare uses is Imagery. Macbeth is rich in imagery. Imagery conveys ideas with such emotion and drama and that it is one of the special things about Macbeth. There are many ways in which Macbeth was dramatised through imagery these are some of them: * Portrayal Through Darkness and Light It was used because itââ¬â¢s a simple to do method, which dramatises the play. The main ways it was used was to define good from evil. For example, in a Macbeth play that we watched we saw that when king Duncan was shown the lights were so bright that you could tell that it was the way it is to represent extreme good even holiness. When the witches showed up on the scene the stage would turn very dark that the only thing that you could see was their wicked eyes representing the extreme no good, the evil. The contrast between the witches and King Duncan shows that light and darkness imagery can be very dramatic. One interesting way of using light imagery was to gradually decrease the amount of light given to Macbeth himself. This is because as we know Macbethââ¬â¢s character starts to fade away and so does the light just to remind us of this and make it more dramatic and effective. You can understand through light and darkness if something bad is going to happen or something good. If the stage turn all dark and nothing happens you know something is going to happen. If the stage turns all bright with light you know that something good is going to happen. This idea of having different contrast of light before each scene can tell you weather this scene contains the theme of good or evil is actually a very good idea because itââ¬â¢s like a prophecy about to be fulfilled and this creates a very dramatic effect. Also the words of light and darkness are used in Macbeth, ââ¬Ëdark night strangles the travelling lampââ¬â¢ or even more dramatic is ââ¬ËCome, thick nightââ¬â¢. * Portrayal Through Clothes Shakespeare had many ideas to do with dramatising using clothes. One of his most famous one is his reference to the throne of Scotland dresses him in ââ¬Ëborrowed robesââ¬â¢. Basically illustrating the theme of deception in a silent but dramatic way. Shakespeare also likes to mix different subjects or irrelevant subjects in to the matter using imagery. * Acting and Theatre, (ââ¬Ëa poor playerââ¬â¢) * Eyes, (ââ¬Ëthe eye of childhoodââ¬â¢) * Hunting and Sport, (ââ¬Ëbear-like I must fight the curseââ¬â¢) * Hands, (ââ¬Ëwith these hands neââ¬â¢er be cleanââ¬â¢) This kind of imagery again adds more depth to the play making it more interesting and more dramatic by making the viewer think about what is Shakespeare trying to represent with his language and thoughts. Speaking of thoughts, Shakespeare liked to involve community in Macbeth. * Portrayal Through Feasting And Hospitality He involved the image of community in Macbeth using Hospitality and Feasting. Eating together is a sign of friendship and community. Macbethââ¬â¢s disrupted banquet represents his moral illusion in to evil and darkness, which took him away to another level, just like how the banquet changed from a friendly level to an embarrassment. * Portrayal Through Animals Throughout Macbeth there are many references to animals. Especially when Shakespeare tryââ¬â¢s to explain something that is mystical and fearful. This creates the perfect atmosphere for the evil characters to act in to create a dramatic experience for the viewer just like the cauldron scene. Also Shakespeare likes to use birds like robins to represent happiness because of their singing. The owl is used also to create the idea of darkness, the owl only comes out in the dark and so does Macbeth. * Portrayal Through Babies And Children Throughout Macbeth there are many references to vulnerability and innocence. This way was very successfully done through babies and children. This is because children cannot take actions and cannot prevent them either this makes them innocent. The most dramatic example in Macbeth of this dramatisation technique was when Macduffââ¬â¢s family were killed. His son was so young and innocent that Shakespeare showed us this by his lack of knowledge, the poor boy didnââ¬â¢t even know what a traitor was. * SON: (ââ¬Ëwas my father a traitor, mother?ââ¬â¢) * LADY MACDUFF: (ââ¬ËAy, that he wasââ¬â¢) * SON: (ââ¬ËWhat is a traitor?ââ¬â¢) * LADY MACDUFF: (ââ¬ËWhy, one that swears and lies.ââ¬â¢) * SON: (ââ¬ËAnd be all traitors, that do so?ââ¬â¢) * LADY MACDUFF: (ââ¬ËEvery one.ââ¬â¢) * SON: (ââ¬ËWho must hang them?ââ¬â¢) * LADY MACDUFF: (ââ¬ËWhy, honest men.ââ¬â¢) We can see from the extract conversation between the mother and child that Shakespeare intends to break peoples hearts and make them give sympathy toward this poor boy, who doesnââ¬â¢t even know what a traitor is. * Other Portrayals Shakespeare tended to use a lot of violence in his stories; violence of course refers to blood. He tended to use blood because it is so significant in the way that it is precious and there is lots of it. Blood can also be represented as a word to explain something with heart to it because it is so important to you and you are mentioning it. Sleep is a common technique used in Macbeth in order to dramatise the fact that Macbeth himself cannot get sleep anymore because of his filthy deeds, and Lady Macbeth sleepwalks while pretending to wash and scrub her hand as if she is washing her deeds away, but still she rubs as if itââ¬â¢s not going away, the blood stains. This kind of technique really does dramatise it in way that again causes interest towards the audience. Conclusion To conclude I think I will say that Shakespeare is a great writer who was very creative and significant in the way that he uses different techniques to dramatise anything. When I say dramatise I mean that he made something more exaggerated in the way that you understand it more and it appeals to you more. Macbeth is very rich in dramatisation because thatââ¬â¢s what makes a good story, if itââ¬â¢s full of ideas which appeal more by having more depth in to it than usual, then you get more people watching your play because itââ¬â¢s more than the usual. People will always want something more. And thatââ¬â¢s what Shakespeare gave them and he did it well.
Wednesday, October 23, 2019
Asserting Ethnic Identity and Power Through Language Essay
Week-1 The linguistic ideology at work here is founded both on the concept of the ââ¬Ëmother tongueââ¬â¢ as well as on the ââ¬Ëone nation, one languageââ¬â¢ principle. Communities on the western side of the border are not interested in learning the language of their eastern neighbors. Eastern communities, on the other hand, are strongly motivated to learn western languages. The importance attributed to English as the ââ¬Ëlanguage of globalizationââ¬â¢ is common to both sides. We can actually say that ââ¬Ëlanguageââ¬â¢ is a very hot and recurrent issue for some communities: namely the German-speaking community in Bernstein (D), the Czech-speaking community in Vejprty (CS), the German-speaking and Slovenian-speaking communities in Eisenkappel/Z? elezna Kapla (A),etc. The term ââ¬Ëmother tongueââ¬â¢ is often used ââ¬â forms the ââ¬Ëway of thinkingââ¬â¢ of its speakers, and thus the different ââ¬Ëmentalitiesââ¬â¢ and ââ¬Ënational charactersââ¬â¢ are connected with the use of different languages. Many informants are convinced that it is the ââ¬Ëmother tongueââ¬â¢ which determines thought, social behavior, and exhibition or control of affection and emotions. Thus the confrontation between languages automatically becomes a clash of mentalities. For example, the German-speaking community in Ba? renstein finds there is a relation between the insurmountable difficulty in pronouncing and learning the Czech language and the incomprehensibility of the words Czech-speaking people produce. People in western communities explain this widespread knowledge by saying that ââ¬Ëthe Othersââ¬â¢ need to know my language, because my language is the superior One. We can also find indices of implicit prestige in many interview quotes, like ââ¬Ëmy language is useful to find a jobââ¬â¢, ââ¬Ëmy language is more international than theirsââ¬â¢, ââ¬Ëit represents a symbol of upward social mobilityââ¬â¢; ââ¬Ëthe importance of my language forces them to learn it, and in this way they show practical sense, intelligence and cleverness, because they well know that the knowledge of the languages spoken on both sides of the border offers more professional and economic opportunitiesââ¬â¢. People are not generally interested in learning the language of the ââ¬ËOtherââ¬â¢, and the reason is, as we have already seen, its ââ¬Ëuselessnessââ¬â¢, or its low value on the ââ¬Ëlanguage marketââ¬â¢. They only learn what they need in their commercial transactions. Europe is a multilingual continent in which the tension between linguistic pluralism and assimilation is quite evident at present. Week-2 The topic for this week was ââ¬Å"Creation of a Sense of Belonging through Languageâ⬠, which we found very much interesting as we have to present our own explanation, views and thoughts. The topic is about Finland, Iceland and Latvia. Firstly we discussed about Finland that Swedish-speaking people along the coastlines, spoke a non-Scandinavian language, namely Finnish. The Finnish language was to become the most effective medium in the nation-building process as well as the most important criterion in creating an awareness of a collective identity. Language became a defining characteristic towards the ââ¬Ëoutsideââ¬â¢ and a communicative driving force on the ââ¬Ëinsideââ¬â¢ within the great diversity of local and regional cultures. We could say that for the process of nation-building in Finland during the 19th century two main deficits had to be overcome: sovereign state structures had to be developed and an individual Finnish national consciousness had to be formed. In the process of spreading a Finnish national consciousness ââ¬â a development often associated with the term ââ¬Ëawakeningââ¬â¢ as in a religious experience ââ¬â the main focus was directed towards the common people, their language and culture. Finlandââ¬â¢s modest cultural life, Finnish had gained the status of a modern cultural and scientific language. The civil servants, scholars, and many artists, continued to use Swedish as their language of communication and publication. But Finnish steadily gained ground. Many people were already, or became, bilingual. The accusation that Finnish was ââ¬Ëtoo primitiveââ¬â¢ was defeated by generating new terms, which proved that the language was innovative and possessed the potential for development. In the discussion about Iceland by Halfdanarson. The text tells a story of Icelandic nationalism and the struggle for independence of Iceland under Danish rule. Halfdanarson points out the rare case of Icelandic nationalism, and itââ¬â¢s non-violent nature. In fact, according to the article, both Icelandââ¬â¢s struggle for independence and the Danish reactions to it were both surprisingly pacific in nature, partly because of the idea of shared past and cultural heritage between the two countries. There are certain elements in common with the case study of Iceland and Herderââ¬â¢s text, such as the idea of mystic, shared past of a nation, the role of the single language of a social group forming the nation and so on. I think especially in cases like Iceland, language and linguistic identity have essential role in formation of national identity. Iceland is isolated, both in geographical terms as an island in the middle of Atlantic ocean and in terms of language. Although Icelandic is a language related to scandinavian languages, it still differes from them quite a lot. And lastly There was a question that is it possible to have a single language in whole Europe? We think its not possible to have a single langage in the whole Europe as there are many different countries with their own languages from last hundreds of years. In Europe, People communicate with each other using the shared language of their group. The group might be as small as a couple (married or unmarried partners, twins, mother and daughter etc. who share a ââ¬Ëprivateââ¬â¢ language where only they know the meaning of some words) or as large as a nation, where everyone understands the allusions in their shared language (often allusions to shared history, to contemporary events, to media people of fact or fiction etc). The ââ¬Ësecretââ¬â¢ language of the smallest group and the ââ¬Ëpublicââ¬â¢ language of the national group are two ââ¬Ëvarietiesââ¬â¢ of the same language. Every social group, large or small, has its own language variety, (regional groups have varieties of the national language (as opposed to regional or minority languages) which are usually called ââ¬Ëdialectsââ¬â¢) and there is overlap among all the varieties. However there is a possibility to use English as a second language as use of English gives a considerable advantage to the 13 % of EU citizens who are native English speakers, and to speakers of closely related languages (German, Dutch, Danish and Swedish), over all other Europeans. Week-3 In the week 3, we learned about ââ¬ËLanguage and subjective identityââ¬â¢. The two articles were on Franz Kafka and Simone de Beauvoir. Franz Kafka was German though he never lived among the Germans. He was then living in Prague, Czech. Hence Kafka knew both Czech & German languages. But, he preferred Czech Language as he was of the view that one could express his/her feeling in a better way in a particular language. In this case, he thought that Czech was a better language than German to express his feelings. Franz Kafka was in love with Czech translator Milena Jesenka. He used to demand Milena to write him letters in Czech language than German. He belived in a approach ââ¬Å"belongs to a languageâ⬠. When Milena replied his letters in Czech, he believed that Czech was much more affectionate, which removes all the uncertainties, he could see his lover more clearly, the movements of her body, her hands quickly which almost resembled as they both are meeting. This shows how Kafka prefered Czech more than German. Kafka encouraged his favourite sister Ottla in her marriage to Josef David, a Czech Catholic, against the opposition of parents and relatives, and wrote affectionately to his new brother-in-law in fluent Czech. For Prague Jews of Kafkaââ¬â¢s generation, language and identity could be painfully dissonant. In Kafkaââ¬â¢s case, this dissonance reached deep into his own family, conferring an alien quality on the most intimate of human relationships. Franz Kafka died of tuberculosis in 1924. He is buried beside his parents in the family plot in Pragueââ¬â¢s New Jewish Cemetery. Simone de Beauvoir is a French Women. She was French writer, political activist, feminist, and social theorist. She gave her whole life for feminine rights and equality with men in Society. Beauvoir was an outstanding student. She did her postgraduate work at the Ecole Normale Superieure, the top postgraduate program in France, where she met Jean Paul Sartre. When World War II broke out in September 1939, Sartre was called for military service. He became a prisoner of war when the French army surrendered, but he was released and both Beauvoir and Sartre participated in the resistance, and after the Vichy Regime dismissed Beauvoir from her teaching position, she began a novel about the resistance. When the war ended, Beauvoir and Sartre became part of a group of leading French intellectuals, who concerned themselves with the perceived failures of modern French society. they founded Les Temps modernes as a means to explain their social and cultural views. At the same time, Sartre suggested to Beauvoir that she undertake a book on the status of women, and she published, La deuxieme sexe (The Second Sex). This was her most famous, and influential book. It became a sourcebook of modern feminism, particularly in the United States for later feminist thinkers such as Betty Friedan and Gloria Steinem. De Beauvoir used very specific and effective and powerful words to underline her matter. She is willing to deploy language and words towards others, because she knows about ââ¬Å"a manner in which her body and her relation to the world are modified through the action of others than herselfâ⬠.
Tuesday, October 22, 2019
To Kill a Mockingbird -From Childhood to Adolescent in Less essays
To Kill a Mockingbird -From Childhood to Adolescent in Less essays From Childhood to Adolescent in Less than 250 Pages To Kill A Mockingbird is a perfect example of racism and unfair judgments about people. The primary message in the novel is that of racism and how the actions of a community, not just a parent, affect children. The secondary message is about how unfair judgments about people are wrong and cruel. Both the racism and judgment themes are brought to life and dealt with by following the maturation of Jem and his younger sister, Scout. Both Scout and Jem mature throughout the book but Jem, being on the brink of adolescence, makes the greatest leaps in maturation. As readers, we see Jem mature and grow as a person. He learns many things, but also loses many things. As he grew up and changes, he begins to see how things really were, and gains the knowledge of the pure hate that one man can show another. Jem loses his innocence when he finds this out. He begins to see how cruel the world can be to someone who is a little different or strange. He sees this in the prejudice that is shown to Tom Robinson, Walter Cunningham and Miss Maudie. Jem also matures as he gains the wisdom of the world outside his back door and he begins to see how society works, (it is very cruel and cynical). Jems father, Atticus teaches Jem and Scout to be polite, caring kids. He instills in them a great sense of love for their neighbor and tells them things that will help them get on in life. Jem is very lucky to have someone to guide him along the way. Although he is faced with the real world, he had lots of people who willingly explain to him and guide him. Finally, we see how Jem matures by seeing how his relationships change with his father, Atticus; his sister, Scout; and his neighbor, Boo Radley. For example, Jems relation to Atticus starts out as the basic child-father relationship. But as the story progresses, he begins to see what a great man he is. He realizes that by de ...
Monday, October 21, 2019
Financial Statement Valuation of Continental and Southwest Essay Example
Financial Statement Valuation of Continental and Southwest Essay Example Financial Statement Valuation of Continental and Southwest Essay Financial Statement Valuation of Continental and Southwest Essay Although the industry is optimistic about the future and is well positioned to move forward, the reality is that events beyond the airlines control could easily push them off course, for example: Fuel spikes Recessions Exogenous shocks such as terrorism and natural disasters and the sharp rise in oil rises after Hurricane Strain appears to be the general cause of death of many airlines. Strategy Structure: Goals Objectives: Companies articulate their long-term goals and objectives to compete within the market environment. Southwest seems to be outperforming goals even in an ever changing and challenging market environment. This above average growth is due to their low operating structure. This competitive advantage allowed the company to become profitable for its 34th consecutive year (2006). Southwest has the lowest costs adjusted for stage length, on a seat mile basis of all the major airlines (see Generic Strategies section for low cost factors). Continental Airlines, although still a leader in the industry, seem to have a less efficient operating structure than Southwest. Intention l, acknowledging ten Increasing competition Trot low cost carriers as well as large network airlines using bankruptcy laws to dramatically lower their costs, updated their Go Forward Plan to allow the company to compete and operate efficiently and effectively. Continental Airlines returned to profitability in 2006 after suffering losses for the two previous years. Governance: Both Southwest Airlines and Continental Airl ines are subject to the same external industry regulations such as the Aviation Security Act, the International Air Transportation Competition Act and various regulations by the D. : O. T. In the U. S. Both companies comply with U. S. GAP. Each company has its own set of internal controls to ensure that operations are continued in an efficient and legitimate manner. Refer to the other issues section for an analysis of each companys corporate governance structure. Risk Framework: A company can never eliminate all risk and is exposed to a certain amount of UN- diversifier external risk. The best a company can do is to try and reduce its exposure to these risks and have a framework in place so the risk will have a minimum impact. Many factors could affect each firms ability to control its costs including the price and availability of fuel, employee hiring and retention rates, regulatory requirements, competition, security concerns, changes in economic conditions (consumer preferences, disposable income, interest rates etc). Organizational Structure: Each firm has a different route structure. Both firms seem to be steered by good management, Southwest with a very innovative approach, and, the Continental management team who steered the company back to profitability in 2006. Southwest seem to have a superior operating structure which gives them their low cost advantage. Managing For Value: Financial Assets: Southwest Airlines had fuel derivatives in place for over 70% of their expected fuel needs in 2006. In contrast Continental Airlines hedged approximately 30% and 10% of projected fuel requirements for the first and second quarters of 2007 in 2006. Southwest Airlines aggressive hedging strategies is a source of their competitive advantage, however in the current environment of ever rising fuel prices it would appear that this source of competitive advantage may not be sustainable as this strategy may be easily imitated by competitors. Continental Airlines engaged in forward contracts in 2006 to hedge approximately 48% of projected GAP denominated scofflaws for 2007 and 32% of projected Euro denominated scofflaws Tort 200/ I Nils strategy amalgamates ten companys exchange rate rills never Walt current U. S. Trade deficit and a weakening dollar it seems somewhat unnecessary to hedge these stronger currencies. Intangible Assets: Southwest Airlines has various leases with respect to airport owned gates, terminal assenter service facilities at each of the airports it serves and land on a long term basis for its maintenance centers. Similarly Continental has various aircraft leases and other leases in relation to real property, airport and terminal facilities, maintenance facilities, training centers and general offices. The company also has airport routes and operating rights which represent gate spaces and slots and an investment in Coop Holdings worth $mom and an investment in Holdings shares worth $mom. Physical Assets: Southwest Airlines has a fleet of 481 Boeing 737 aircrafts of which 388 are owned. Southwest also owns three of its reservations centers and its maintenance, training centre and corporate headquarters buildings at Dallas Love Field, Houston Hobby, Phoenix Shy Harbor and Chicago Midway. Continental owns a total of 140 mainland jets and 18 regional Jets. Substantially all of the aircrafts and engines owned are subject to mortgages and a significant portion of their spare parts inventory are also encumbered. Innovation: Southwest Airlines were the first major airline to introduce a tickles travel option. The company also extended online check-in facility to 24 hours prior to departure. Furthermore online boarding passes are available through www. Southwest. Com Continental Airlines introduced the Presidents Club which is a private membership club that offers a quiet area where travelers can work or relax. Similarly to Southwest Airlines, Continental Airlines offers online check-in to all passengers up to 24 hours in advance of flight departure. Brand and Intellectual Assets: Southwest Airlines is renowned for its low cost initiative through its point to point systems and various other cost reduction operations, it is a company where low cost fares are guaranteed.
Sunday, October 20, 2019
How to Find the Volume in a Test Tube
How to Find the Volume in a Test Tube Finding the volume of a test tube or NMR tube is a common chemistry calculation, both in the lab for practical reasons and in the classroom to learn how to convert units and report significant figures. Here are three ways to find the volume. Calculate Density Using Volume of a Cylinder A typical test tube has a rounded bottom, but NMR tubes and certain other test tubes have a flat bottom, so the volume contained in them is a cylinder. You can get a reasonably accurate measure of volume by measuring the internal diameter of the tube and the height of the liquid. The best way to measure the diameter of a test tube is to measure the widest distance between the inside glass or plastic surfaces. If you measure all the way from edge to edge, youll include the test tube itself in your measurements, which isnt correct.Measure the volume of the sample from where it starts at the bottom of the tube to the base of the meniscus (for liquids) or the top layer of the sample. Dont measure the test tube from the bottom of the base to where it ends. Use the formula for the volume of a cylinder to perform the calculation: V Ãâ¬r2h where V is volume, Ã⬠is pi (about 3.14 or 3.14159), r is the radius of the cylinder and h is the height of the sample The diameter (which you measured) is twice the radius (or radius is one-half diameter), so the equation may be rewritten: V Ãâ¬(1/2 d)2h where d is diameter Example Volume Calculation Lets say you measure an NMR tube and find the diameter to be 18.1 mm and height to be 3.24 cm. Calculate the volume. Report your answer to the nearest 0.1 ml. First, youll want to convert the units so theyre the same. Please use cm as your units, because a cubic centimeter is a milliliter! This will save you trouble when it comes time to report your volume. There are 10 mm in 1 cm, so to convert 18.1 mm into cm: diameter (18.1 mm) x (1 cm/10 mm) [note how the mm cancels out]diameter 1.81 cm Now, plug in the values into the volume equation: V Ãâ¬(1/2 d)2hV (3.14)(1.81 cm/ 2)2(3.12 cm)V 8.024 cm3 [from the calculator] Because there is 1 ml in 1 cubic centimeter: V 8.024 ml But, this is unrealistic precision, given your measurements. If you report the value to the nearest 0.1 ml, the answer is: V 8.0 ml Find the Volume of a Test Tube Using Density If you know the composition of the contents of the test tube, you can look up its density to find the volume. Remember, density equal mass per unit volume. Get the mass of the empty test tube. Get the mass of the test tube plus the sample. The mass of the sample is: mass (mass of filled test tube) ââ¬â (mass of empty test tube) Now, use the density of the sample to find its volume. Make sure the units of density are the same as those of the mass and volume you want to report. You may need to convert units. density (mass of sample) / (volume of sample) Rearranging the equation: Volume Density x Mass Expect error in this calculation from your mass measurements and from any difference between the reported density and the actual density. This usually happens if your sample isnt pure or the temperature is different from the one used for the density measurement. Finding the Volume of a Test Tube Using a Graduated Cylinder Notice a normal test tube has a rounded bottom. This means using the formula for theà volume of a cylinder will produce an error in your calculation. Also, its tricky trying to measure the internal diameter of the tube. The best way to find the volume of the test tube is to transfer the liquid to a clean graduated cylinder to take a reading. Note there will be some error in this measurement, too. A small volume of liquid may be left behind in the test tube during transfer to the graduated cylinder. Almost certainly, some of the sample will remain in the graduated cylinder when you transfer it back to the test tube. Take this into account. Combining Formulas to Get Volume Yet another method to get the volume of a rounded test tube is to combine the volume of a cylinder with half the volume of the sphere (the hemisphere that is the rounded bottom). Be aware that the thickness of the glass at the bottom of the tube may be different from that of the walls, so there is an inherent error in this calculation.
Subscribe to:
Posts (Atom)