Cross-Cultural Connections Essay Example | Topics and Well Written Essays - 750 words

Cross-Cultural Connections - Essay Example The author of the paper states that due to globalization, civilization, and increased ease and speed of transportation from one corner of the globe to another, cultures have traveled to new areas rather fast (Elmer 86). It is thus imperative that people know what to expect when they encounter new cultures and how to deal with the resultant culture shock so that they may truly connect with the new cultures. One value of connecting with other cultures is that one has the opportunity to compare different cultures and lives, enabling us to examine our own lives’ views and postulations (Elmer 35). Further, meeting and interacting with other cultures allows one to look at cultural assumptions from different viewpoints. In interconnecting with other cultures such as Chinese, South American, and Japanese cultures, it is of the essence that one looks out for and avoids cultural pitfalls and exploits every opportunity that is helpful in the building of positive cross-cultural relationsh ips. For immigrants and established cultures to attain a level of cross-cultural understanding that creates comfort in society, sound social and cultural interactions are in order. In fact, these social and cultural interactions are not only essential for communal comfort but also for a widened appreciation of all cultures. Cross-cultural and social interactions also direct people’s attention to the commonalities among cultures that unite people while diminishing the differences that could divide them. As a matter of fact, cross-cultural interactions have improved the relationship among communities, more so immigrant and resident cultures that constantly compete for jobs and other resources (Smith 2). Therefore an integrated process in which new and old cultures are treated equally and benefit one another should be encouraged for the general enrichment of the recipient society.  Ã‚  Because cultures play such integral and defining roles in society’s worldview and ide ntity, it should remain the basic framework for interacting with others, be it in community centers, school, grocery shops, or parks. Notwithstanding the venues of these interactions, it is important that exact information on cultures is disseminated in frank discussions for the sole purpose of eliminating or reducing misperceptions and misunderstandings, which hamper social and cultural integration and oneness (Smith 4). There are numerous real-life illustrations and tools on how an individual may avoid or reduce cross-cultural apprehension and communicate effectively, and establish trust and acceptance across cultures. Instead of being cultural imperialists, people should be authentic ambassadors of their cultures whether just traveling or living among different cultures (Smith 5). There are several tips that have been rather useful in promoting cross-cultural interconnectivity. First, people should travel to and interact extensively with other cultures to feel and understand them . Instead of traveling with own people, one should travel and meet the local communities in the visited country and try to ask about things not understood from own cultural perspective. It has also been established that listening more and talking less could helping in addressing one’s curiosity about certain aspects of new cultures. Further, cross-cultural relations require an open mind instead of a judgmental one since what one sees may not be the truth.  

Cultural Impact of Hinduism in India Essay -- Cause Effect India Essay

Cultural Impact of Hinduism in India Huge population, pollution, peace, snakes, saris, dance, curry, and religion are probably the most popular words that come up when we think about India. India is a well-known country. Although it is a relatively poor country, it has a rich and diverse culture. India is populated by approximately 953 million people. It has been a home for many religions, including Hinduism, Buddhism, Sikhism, Jainism, Islam and Christianity. The first four mentioned above originated in India (Finegan 151). Seventy percent of the populations are Hindus. In fact, Hinduism is the oldest and third largest religion in the world. Hinduism has deeply influenced Indian society, for several reasons: it has a long history in this place, it is related to the social status of Indians, and it is integrated with the cultural aspects in India. Hinduism has faith in the deity that is visualized in a triad. They are Brahma, the creator; Vishnu, the preserver; and Siva, the destroyer. The article about Hinduism in the www.religioustolerance.org states that there are thousands of gods that Hindus believe, but generally there are two major sects in Hinduism; the Vaishnavaism – esteems Vishnu as the supreme god, and Shivaism – esteems Siva as the supreme god. Like other religions, Hinduism has books that give its followers directions for living. They are the Vedas and Upanishads, and epics such as Mahabarata, Ramayana, and Bhagwad Gita. The Vedas is the most fundamental book for Hindus. It was dictated by the god Syva's son, named Ganesha. In Hinduism, the basic goals of life called purushartha or "The Four Ends of Man," include dharma (acting righteously and fulfilling one's duties), artha (money, prosperity, or wealth... ... Because of its long tradition, its links to social status and its integration with cultural activities, Hinduism has had an enormous influence on Indian society. It is not only a religion, but also a way of life for Indians. Works Cited Chopra, P.N., ed. Religions and Communities of India. Atlantic Highlands, NJ: Humanities, 1982. "Culture". Welcome to India (1999). 8 Mar. 2000 <http://www.welcometoindia.com/home.html>. de Bary, Wm. Theodore, ed. Sources of Indian Tradition. New York: Columbia UP, 1960. Finegan, Jack. India Today! St. Louis, Missouri: The Bethany Press, 1955. "Hinduism". Religious Tolerance Organization (1999). 8 Mar.2000 <http://www.religioustolerance.org/hinduism.htm>. Sharma, Arvind, ed. Our Religions. San Francisco: Harper Collins Publishers, 1995. Weber, Max. The Religion of India. Illinois: Glencoe, 1962.

A Good Man is Hard to Find Analysis

â€Å"A Good Man is Hard to Find† is a short story written by Flannery O'Connor, a significant American writer and essayist. Her writing style reflects the ethnic relation in the South and her own Christian faith. The author writes in third person limited point of view to portray the tragic journey of a family who lived in Georgia in 1953. Bailey wants to take his family to Florida, but his mother, â€Å"the grandmother† disagrees with him because there's a dangerous criminal named The Misfit who is also on the way to Florida.Bailey ignores the grandmother's concern and headed to Florida. On the road, The kids and the grandmother persuade Bailey to drive them to the see a plantation which the grandmother visited when she was a lady. Unfortunately, the family gets into an accident on the desolate dust road to the plantation. The only thing the family can do is to wait for help, and it turns out that their help is none other than The Misfit and his buddies. The Misfit ord ers his buddies to take all the family members except the grandmother into the wood and shoot them.Hopelessly, the grandmother calls The Misfit her child and wants to touch him on the shoulder, but this angers The Misfit. As a result, he shoots the grandmother three times on the chest. The author uses characterization, foreshadowing, and irony to illustrate the theme that the tendency to manipulate people's actions and thoughts may introduce tragic outcomes to the love ones. In the short story â€Å"A Good Man is Hard to Find† , the author applies both direct characterization and indirect characterization to exhibit the selfishness of the grandmother, the innocence of the children, and the wickedness of The Misfit .In the exposition of the story, the grandmother wants to go to Tennessee to visit her connections instead going to Florida, so she tells Bailey that he † ought to take [the kids] somewhere else for a change so they would see different parts of the world and b e board. They have never been to east Tennessee† (O'Connor 403). From this quote the readers can perceive that the grandmother is good at manipulating her son by saying that going to Tennessee can be beneficial to the kids in order to achieve her own purpose.She also mentions that The Misfit is also on the way to Florida and she â€Å"couldn't answer to [her] conscience† (O'Connor 402) if she brings the kids to Florida. In this quote, the grandmother uses the word â€Å"conscience† to threat Bailey with the idea that he is going to put his children in danger, so he would give up the trip to Florida. In Katherine Keil's article â€Å"O'Connor's ‘Good Man is Hard to Find'†, Katherine analyzes â€Å"A Good Man is Hard to Find† and comments that â€Å"the grandmother shows her indifference for creation by selfishly manipulating and nagging to get her way on the family's vacation â€Å"(Keil 45).Keil's analysis is reasonable because through the i nteractions between the grandmother and other family members on the issue about the family trip, the grandmother is used to manipulate people's decisions by taking advantage of the vulnerable side of people's mind and being selfish without knowing it herself. The kids, John Wesley and June Star, are innocent compare to their selfish grandmother. After the family encounter The Misfit in the country, John Wesley notices that The Misfit is holding a gun, so he asks him: â€Å"‘What you got that gun for?†Ã¢â‚¬Ëœ(O'Connor 410).Under this kind of circumstance, probably most of the people would be quiet in order to avoid trouble, but John Wesley mentions the gun just because he is simply curious. Unfortunately, his inquiry brings The Misfit into action, and results in tragedy. Although The Misfit is not present until the final pages of the story, he influences the story from the exposition of the story when the grandmother tells Bailey that he flees from the prison, and is on the way to Florida.The author uses a clear and detailed direct characterization to portray The Misfit when he first appears in the story. The author describes him as a man whose Hair just beginning to gray and he wore silver rimmed spectacles that gave him a scholarly look. He had a long creased face and didn't have on any shirt or undershirt. He had on blue jeans that were too tight for him and was holding a black hat and a gun. (O'Connor 410) It is easy for the readers to realize that he is an antagonist from his appearance– long ceased face, unsuited clothes, holding a gun, a typical image of villains.The conversations between The Misfit and the grandmother also reveal the evil inside The Misfit. After the execution of Bailey and his son, The Misfit tells the grandmother that he † found out the crime doesn't matter. You can do one thing or you can do another, kill a man or take a tire off his car, because sooner you're going to forget what it was you done and just be punished for it†(O'Connor 414). John Desmond's, a professor of English at Whitman College made comment in his article that † the Misfit acts under the delusion that his actions are somehow good, i. e.  good for him.Since he cannot make sense of his spiritual condition, he now tries to reduce ethical mystery to a perverse pleasure-pain principle†(Desmond135). Desmond's comment reveals the characteristic of The Misfit because The Misfit's demeanor exhibits that his values is tangled, and he has developed his own philosophy, which is evil and lawless. As a result, his philosophy blinded his conscience, and make his sinful actions look naturally appropriate to himself. Besides characterization, foreshadowing is also a significant literary element throughout the story .The author uses foreshadowing to give the story its air of suspense, and to hint the outcome of the story. At the beginning of the story, the grandmother refers to the news that â€Å"The Misfit is al oose from the Federal Pen and headed toward Florida† (O'Connor 402). Initially, the grandmother just wants to use this scary news to threaten Bailey, and tries to change his mind. The reference to a dangerous criminal raises a sign of hazardousness. The grandmother's dress on the day of departure also foreshadows the misfortune of the family.â€Å"[S]he had on navy blue straw sailor hat with a bunch of white violets on the brim and a navy blue dress with a small white dot in the print. Her collars and cuffs were organdy trimmed with lace and at her neckline she had pinned a purple spray of cloth violets containing a sachet†(O'Connor 404). In the book Short Stories for Students, the author of the article ‘Overview: â€Å"A Good Man is Hard to Find†Ã¢â‚¬Ëœ analysis that † as the family prepares to embark on their vacation, the grandmother plans her outfit with an eye toward tragedy†(Short Stories for Students 103).Wilson's analysis is fair because when people die, they usually are dressed in their best outfit, just like the grandmother is dressed in her best clothes, so its clear that the grandmother holds a pessimistic view on the family trip. On their way to Florida, the family â€Å"passed a large cotton field with five or six graves fenced in the middle of it, like a small island†(O'Connor 404). It is pretty disturbing for people who are on a family trip to see thing like graveyard, and the number of the graves clearly represent the six family members, including the baby. When the family are waiting for help after the accident, they encounter TheMisfit, who drives â€Å"a big black battered hearse-like automobile† (O'Connor 409). It is very obvious that the appearance of the car is a vigorous example of foreshadowing, which foreshadows the tragedy that is about to happen. In Arthur F. Bethea's article, he states that â€Å"O'Connor's villain is relentlessly associated with death: he worked as an undertaker , drives a black â€Å"hearse-like automobile,†Ã¢â‚¬Ëœ(Bethea 239). Bthea's interpretation is vigorous because the image of a hearse-like automobile gives rise to a bodeful ambience which perfectly foreshadows the debut of The Misfit.Other than characterization and foreshadowing, irony is another essential literary element that helps to carry out the purpose and the theme of the whole story. Both verbal irony and situational irony are used by the author in this story to illustrate how the grandmother's manipulative behaviors lead the whole family into deadly situation. In the exposition of the story, the grandmother warns Bailey that she â€Å"wouldn't take [her] children in any direction with a criminal like that aloose in it â€Å"(O'Connor 402).Ironically, she is exactly the person who take the family into dangerousness when she deliberately excites the children in order to force Bailey to take them to see the plantation, where they meet The Misfit. In order to convince Bailey, the grandmother announces that taking the kids to the old plantation â€Å"would be very educational for them†(O'Connor 408). To educate the children is not the purpose of the trip to the plantation in the grandmother's mind, it is just a excuse that used to disguise her selfishness.In Stanley Renne's article he comments that the grandmother is a â€Å"blind old woman, a failed parent who has ruined her own offspring, with a false and destructive dream of the past and an equally false and destructive self-perception in the present†(Renner 127). Renne's analysis is reasonable because the grandmother always wants others to accept her idea, and force his family members to do what she thinks is right and what she thinks is good for them, but the grandmother doesn't perceive that herself is being selfish and nostalgic all the time.As a result of her selfishness and nostalgia, the grandmother ultimately brings misfortune to the family. After the car accident, the kid says: â€Å"But nobody's killed†(O'Connor 409) with great disappointment. It is very awkward that a kid could has this kind of horrible thought, and it is an example of verbal irony because at the end of the story every family member gets killed eventually. Another irony happens when the grandmother is giving her grandkids a lecture on respecting others.She announces that in the old times â€Å"children were more respectful of their native states and their parents and everything else†(O'Connor 404), but at the same time, she saw an African American child on the roadside and says: â€Å"Oh look at that cute pickninny† (O'Connor 404). It is ironic that the grandmother is teaching her grandkids the importance of respect while she calls an African American child pickninny, which is disrespectful.In Stephen Brandy's article he analysis and describe the grandmother as a old woman who † is filled with the prejudices of her class and her time† (Brandy 110). Brandy's comment is agreeable because although the grandmother's conversations make her seems like a nice and traditional Southern old lady, her mindless insult on African Americans reveals that the racism is rooted in her mind for a very long time that even herself does not notice it, or she ignore this issue deliberately.I the short story â€Å"A Good Man is Hard to Find†, the author applies characterization, foreshadowing, and irony to illustrate the theme that the tendency to manipulate people's actions and thoughts may introduce tragic outcomes to the love ones. By using both direct and indirect characterization, the author is able to portray the characters in detail, and create a vivid image of interactions between characters.Foreshadowing is also a important literary element that the author applies in this short story because foreshadowing gives the story its air of suspense thus make the story more interesting and dramatic. Through both situational irony and verbal i rony, the author shows how the grandmother's character trait brings misfortune to the family, and unlock the theme of the story. Being manipulative not only distances a person from his or her family, but also could cause trouble to the love ones. A Good Man is Hard to Find Analysis â€Å"A Good Man is Hard to Find† is a short story written by Flannery O'Connor, a significant American writer and essayist. Her writing style reflects the ethnic relation in the South and her own Christian faith. The author writes in third person limited point of view to portray the tragic journey of a family who lived in Georgia in 1953. Bailey wants to take his family to Florida, but his mother, â€Å"the grandmother† disagrees with him because there's a dangerous criminal named The Misfit who is also on the way to Florida.Bailey ignores the grandmother's concern and headed to Florida. On the road, The kids and the grandmother persuade Bailey to drive them to the see a plantation which the grandmother visited when she was a lady. Unfortunately, the family gets into an accident on the desolate dust road to the plantation. The only thing the family can do is to wait for help, and it turns out that their help is none other than The Misfit and his buddies. The Misfit ord ers his buddies to take all the family members except the grandmother into the wood and shoot them.Hopelessly, the grandmother calls The Misfit her child and wants to touch him on the shoulder, but this angers The Misfit. As a result, he shoots the grandmother three times on the chest. The author uses characterization, foreshadowing, and irony to illustrate the theme that the tendency to manipulate people's actions and thoughts may introduce tragic outcomes to the love ones.In the short story â€Å"A Good Man is Hard to Find† , the author applies both direct characterization and indirect characterization to exhibit the selfishness of the grandmother, the innocence of the children, and the wickedness of The Misfit .In the exposition of the story, the grandmother wants to go to Tennessee to visit her connections instead going to Florida, so she tells Bailey that he † ought to take [the kids] somewhere else for a change so they would see different parts of the world and be board. They have never been to east Tennessee† (O'Connor 403). From this quote the readers can perceive that the grandmother is good at manipulating her son by saying that going to Tennessee can be beneficial to the kids in order to achieve her own purpose.She also mentions that The Misfit is also on the way to Florida and she â€Å"couldn't answer to [her] conscience† (O'Connor 402) if she brings the kids to Florida. In this quote, the grandmother uses the word â€Å"conscience† to threat Bailey with the idea that he is going to put his children in danger, so he would give up the trip to Florida.In Katherine Keil's article â€Å"O'Connor's ‘Good Man is Hard to Find'†, Katherine analyzes â€Å"A Good Man is Hard to Find† and comments that â€Å"the grandmother shows her indifference for creation by selfishly manipulating and nagging to get her way on the family's vacation â€Å"(Keil 45).Keil's analysis is reasonable because through the int eractions between the grandmother and other family members on the issue about the family trip, the grandmother is used to manipulate people's decisions by taking advantage of the vulnerable side of people's mind and being selfish without knowing it herself. The kids, John Wesley and June Star, are innocent compare to their selfish grandmother. After the family encounter The Misfit in the country, John Wesley notices that The Misfit is holding a gun, so he asks him: â€Å"‘What you got that gun for?†Ã¢â‚¬Ëœ(O'Connor 410).Under this kind of circumstance, probably most of the people would be quiet in order to avoid trouble, but John Wesley mentions the gun just because he is simply curious. Unfortunately, his inquiry brings The Misfit into action, and results in tragedy. Although The Misfit is not present until the final pages of the story, he influences the story from the exposition of the story when the grandmother tells Bailey that he flees from the prison, and is on th e way to Florida.The author uses a clear and detailed direct characterization to portray The Misfit when he first appears in the story. The author describes him as a man whose Hair just beginning to gray and he wore silver rimmed spectacles that gave him a scholarly look.He had a long creased face and didn't have on any shirt or undershirt. He had on blue jeans that were too tight for him and was holding a black hat and a gun. (O'Connor 410) It is easy for the readers to realize that he is an antagonist from his appearance– long ceased face, unsuited clothes, holding a gun, a typical image of villains.The conversations between The Misfit and the grandmother also reveal the evil inside The Misfit. After the execution of Bailey and his son, The Misfit tells the grandmother that he † found out the crime doesn't matter. You can do one thing or you can do another, kill a man or take a tire off his car, because sooner you're going to forget what it was you done and just be pu nished for it†(O'Connor 414).John Desmond's, a professor of English at Whitman College made comment in his article that † the Misfit acts under the delusion that his actions are somehow good, i. e.  good for him. Since he cannot make sense of his spiritual condition, he now tries to reduce ethical mystery to a perverse pleasure-pain principle†(Desmond135).Desmond's comment reveals the characteristic of The Misfit because The Misfit's demeanor exhibits that his values is tangled, and he has developed his own philosophy, which is evil and lawless. As a result, his philosophy blinded his conscience, and make his sinful actions look naturally appropriate to himself. Besides characterization, foreshadowing is also a significant literary element throughout the story .The author uses foreshadowing to give the story its air of suspense, and to hint the outcome of the story. At the beginning of the story, the grandmother refers to the news that â€Å"The Misfit is aloose from the Federal Pen and headed toward Florida† (O'Connor 402). Initially, the grandmother just wants to use this scary news to threaten Bailey, and tries to change his mind. The reference to a dangerous criminal raises a sign of hazardousness. The grandmother's dress on the day of departure also foreshadows the misfortune of the family.â€Å"[S]he had on navy blue straw sailor hat with a bunch of white violets on the brim and a navy blue dress with a small white dot in the print. Her collars and cuffs were organdy trimmed with lace and at her neckline she had pinned a purple spray of cloth violets containing a sachet†(O'Connor 404). In the book Short Stories for Students, the author of the article ‘Overview: â€Å"A Good Man is Hard to Find†Ã¢â‚¬Ëœ analysis that † as the family prepares to embark on their vacation, the grandmother plans her outfit with an eye toward tragedy†(Short Stories for Students 103).Wilson's analysis is fair because whe n people die, they usually are dressed in their best outfit, just like the grandmother is dressed in her best clothes, so its clear that the grandmother holds a pessimistic view on the family trip. On their way to Florida, the family â€Å"passed a large cotton field with five or six graves fenced in the middle of it, like a small island†(O'Connor 404).It is pretty disturbing for people who are on a family trip to see thing like graveyard, and the number of the graves clearly represent the six family members, including the baby. When the family are waiting for help after the accident, they encounter TheMisfit, who drives â€Å"a big black battered hearse-like automobile† (O'Connor 409). It is very obvious that the appearance of the car is a vigorous example of foreshadowing, which foreshadows the tragedy that is about to happen. In Arthur F. Bethea's article, he states that â€Å"O'Connor's villain is relentlessly associated with death: he worked as an undertaker, dri ves a black â€Å"hearse-like automobile,†Ã¢â‚¬Ëœ(Bethea 239). Bthea's interpretation is vigorous because the image of a hearse-like automobile gives rise to a bodeful ambience which perfectly foreshadows the debut of The Misfit.Other than characterization and foreshadowing, irony is another essential literary element that helps to carry out the purpose and the theme of the whole story. Both verbal irony and situational irony are used by the author in this story to illustrate how the grandmother's manipulative behaviors lead the whole family into deadly situation.In the exposition of the story, the grandmother warns Bailey that she â€Å"wouldn't take [her] children in any direction with a criminal like that aloose in it â€Å"(O'Connor 402).Ironically, she is exactly the person who take the family into dangerousness when she deliberately excites the children in order to force Bailey to take them to see the plantation, where they meet The Misfit. In order to convince Bailey , the grandmother announces that taking the kids to the old plantation â€Å"would be very educational for them†(O'Connor 408). To educate the children is not the purpose of the trip to the plantation in the grandmother's mind, it is just a excuse that used to disguise her selfishness.In Stanley Renne's article he comments that the grandmother is a â€Å"blind old woman, a failed parent who has ruined her own offspring, with a false and destructive dream of the past and an equally false and destructive self-perception in the present†(Renner 127).Renne's analysis is reasonable because the grandmother always wants others to accept her idea, and force his family members to do what she thinks is right and what she thinks is good for them, but the grandmother doesn't perceive that herself is being selfish and nostalgic all the time.As a result of her selfishness and nostalgia, the grandmother ultimately brings misfortune to the family. After the car accident, the kid says: â€Å"But nobody's killed†(O'Connor 409) with great disappointment. It is very awkward that a kid could has this kind of horrible thought, and it is an example of verbal irony because at the end of the story every family member gets killed eventually. Another irony happens when the grandmother is giving her grandkids a lecture on respecting others.She announces that in the old times â€Å"children were more respectful of their native states and their parents and everything else†(O'Connor 404), but at the same time, she saw an African American child on the roadside and says: â€Å"Oh look at that cute pickninny† (O'Connor 404). It is ironic that the grandmother is teaching her grandkids the importance of respect while she calls an African American child pickninny, which is disrespectful.In Stephen Brandy's article he analysis and describe the grandmother as a old woman who † is filled with the prejudices of her class and her time† (Brandy 110). Brandy 's comment is agreeable because although the grandmother's conversations make her seems like a nice and traditional Southern old lady, her mindless insult on African Americans reveals that the racism is rooted in her mind for a very long time that even herself does not notice it, or she ignore this issue deliberately.I the short story â€Å"A Good Man is Hard to Find†, the author applies characterization, foreshadowing, and irony to illustrate the theme that the tendency to manipulate people's actions and thoughts may introduce tragic outcomes to the love ones. By using both direct and indirect characterization, the author is able to portray the characters in detail, and create a vivid image of interactions between characters.Foreshadowing is also a important literary element that the author applies in this short story because foreshadowing gives the story its air of suspense thus make the story more interesting and dramatic. Through both situational irony and verbal irony, t he author shows how the grandmother's character trait brings misfortune to the family, and unlock the theme of the story. Being manipulative not only distances a person from his or her family, but also could cause trouble to the love ones.

Essay on The Physics of Flight - 1582 Words

The Physics of Flight The trials and tribulations of flight have had their ups and downs over the course of history. From the many who failed to the few that conquered; the thought of flight has always astonished us all. The Wright brothers were the first to sustain flight and therefore are credited with the invention of the airplane. John Allen who wrote Aerodynamics: The Science of Air in Motion says, â€Å"The Wright Brothers were the supreme example of their time of men gifted with practical skill, theoretical knowledge and insight† (6). As we all know, the airplane has had thousands of designs since then, but for the most part the physics of flight has remained the same. As you can see, the failures that occurred while trying to†¦show more content†¦The shape of the surface of a wing is critical and extremely important to the plane’s ability to generate lift of the plane. Another important aspect of the wing is the airfoil. In Fundamentals of Flight, Richard Shevell states : â€Å"Airfoils are the cross-sectional shapes of wings as defined by the intersections with planes parallel to the free stream and noramal to the plane of the wing. First, the leading edge should be rounded†¦Second, the trailing edge must be sharp† (218). According to How an Airplane Flies found on Microsoft Encarta, â€Å"A faster moving fluid (such as air) will have lower pressure than a slower moving fluid. The air on the top on an airplane wing moves faster and is at a lower pressure than the air underneath the wing, and the lift generated by the wing can be modeled using equations derived from Bernoulli’s principle† (1). This equation represented in Bernoulli’s principle from Aerodynamics by John Allen (11) is configured: P +  ½ pV ² = constant, H (the total head) There are numerous equations for all aspects dealing with flight. 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The goal of this framework is to provide the means for rapid design of aircraft by integrating simulation of the craft closely with the design process(13) Split into a plane model and three subsystems Simulation-subsystem - evaluates current model, Editor-subsystem - An intuitive but powerful interface that allows modification of design, and the Utilities-subsystem - Provides a variety ofRead More The Physics of Boomerangs Essay1379 Words   |  6 PagesThe Physics of Boomerangs The successful flight of a boomerang looks as though it never should happen. Its more or less circular flight path comes from the interaction of two physical phenomena: the aerodynamic lift of the arms of the boomerang and the spinning boomerang’s maintenance of angular momentum. Briefly put, the airfoil at the boomerang’s forward rotating edge provides more lift than its rearward rotating edge. This elevates one side of the boomerang. The spinning object maintainsRead MoreThe Physics of a Golf Ball Essay1277 Words   |  6 PagesThe Physics of a Golf Ball The first written reference of golf was in 1457. Golf balls have had extraordinary changes since that time; theyve gone from leather pouches to dried gum to todays dimpled balls. These dimples help decrease the drag and increase the lift. Different forces are applied to the golf ball when struck by the club. Golf clubs have grooves to create backspin. And then there are different variables that affect how a golf ball will travel, these include: lie angle and

How to Use Loops in Ruby Programming

Computer programs often have to perform actions a number of times, not just once. For example, a program that prints all of your new email will need to print each email from a list, not just a single email. To do this, constructs called loops are used. A loop will repeat the statements inside it a number of times until some condition is met. While Loops The first type of these loops is a while loop. While loops will execute all of the statements contained within them as long as the conditional statement remains true. In this example, the loop continually increases the value of the variable i by one. As long as the conditional statement i 10 is true, the loop will continue executing the statement i 1 which adds one to the variable. #!/usr/bin/env rubyi 0while i 10i 1endputs i Until Loops Until loops are almost identical to while loops except that they will loop as long as the conditional statement is false. The while loop will loop while the condition is true, the until loop will loop until the condition is true. This example is the functional equivalent of the while loop example, except using an until loop, until i 10 . The variable is incremented by one until its value equals ten. #!/usr/bin/env rubyi 0until i 10i 1endputs i Loops the "Ruby Way" Though the more traditional while and until loops are used in Ruby programs, closure-based loops are more common. It isnt even necessary to understand what closures are or how they work in order to use these loops; in fact, theyre viewed as normal loops despite being very different under the hood. The Times Loop The times loop can be used on any variable containing a number or used on a number itself. In the following example, the first loop is run 3 times and the second loop is run however many times is input by the user. If you input 12, it would run 12 times. Youll notice that the times loop uses the dot syntax (3.times do) rather than the keyword syntax used by the while and until loop. This has to do with how the times loop works under the hood but its used in the same way a while or until loop is used. #!/usr/bin/env ruby3.times doputs This will be printed 3 timesendprint Enter a number: num gets.chomp.to_inum.times doputs Ruby is great!end The Each Loop The each loop is perhaps the most useful of all the loops. Each loop will take a list of variables and run a block of statements for each of them. Since almost all computing tasks use lists of variables and have to do something with each of them in the list, the each loop is by far the most common loop in Ruby code. One thing to note here is the argument to the loops block of statements. The value of the current variable the loop is looking at is assigned to the variable name in pipe characters, which is |n| in the example. The first time the loop runs, the n variable will be equal to Fred, the second time the loop runs it will be equal to Bob and so on. #!/usr/bin/env ruby# A list of namesnames [ Fred, Bob, Jim ]names.each do|n|puts Hello #{n}end

Social Disorganization Theory And Racial Inequality

Introduction There has been serval research studies that are dedicated to describing the social disorganization theory and racial inequality, that are so often found in certain communities, but although there are serval studies done there seems to be very little data to support racial inequality. The ethnic and racial minorities are always overrepresented when we look at violent crimes, arrests, and other criminal acts or behavior within the lower class communities or neighborhoods, because of the high attentiveness of ethnic and racial minority groups (Sampson et al., 2005). Other researches have taken a look at, to what extent does social disorganization factors such as ethnic heterogeneity in neighborhoods; poverty; dilapidated housing; single families’ homes; and socioeconomic status might influence criminal acts/behaviors that are committed by racial and ethnic minorities (Sampson Wilson, 1995; Sampson Groves, 1989; Shaw McKay, 1929). For example Shaw and McKay (1929) who we can consider the father of social disorganization theory, found that it was not ethnicity or race that influenced these groups involvement in crime, but rather the social disorganization and its location within the area that affected the crime rates. Within this research we will attempt to find ways gain and understanding as to why these areas tend to be more affected than others, and to examine ways to address the lack of support of Social disorganization and racial inequality withinShow MoreRelatedThe Theory Of Social Disorganization Theory908 Words   |  4 Pages A mong the different explanations proposed, there is a predominant theory: the theory of social disorganization. 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Heat Stress in Workplac Free Essays

August 2001 . HEATSTROKE / SUN STROKE This is not necessarily the result of exposure to the sun. It is caused by exposure to an environment in which the body can no longer rid itself of excess heat. We will write a custom essay sample on Heat Stress in Workplac or any similar topic only for you Order Now As a result, the body soon reaches a point where the heat-regulating mechanism breaks down completely and the internal temperature rises rapidly. SYMPTOMS Hot , dry skin which maybe red or bluish, severe headache, visual disturbances, rapid temperature rise, The v ictim s h o u ld b e r e m v d fro m o e t h e h e a t i mm d i a t e l y e and c o o le d r a p id ly , u s u a lly by wra p p i n g i n c o o l , we t s h e e t s . PRECAUTIONS Acclimatization: Acclimatize workers to heat by giving them short exposures, followed by gradually longer periods of work in the hot environment. Mechanical Cooling: Forced ventilation and spot cooling by mechanical means (fans, blowers) are helpful in cooling. Using power tools rather than manual labour keeps the body cooler. Rehydration: W o r k e r s should be advised to drink water beyond the point of thirst (every 15 to 20 minutes) . High-carbohydrate diet tends to increase fluid absorption and caffinated beverages like coffee tend to increase Safety Fire Department For more detailed information on Heat Stress, please refer to the proceeding pages. HEAT STRESS IN THE WORKPLACE Heat stress includes a series of conditions where the body is under stress from overheating. It can include heat cramps, heat exhaustion, heat rash or heat stroke. Each produces bodily symptoms that can range from profuse sweating to dizziness to cessation of sweating and collapse. Heat stress can be caused by high temperatures, heavy work loads, the type of clothing being worn, etc. It is important to know the signs of heat stress and the proper first aid to treat it. See Common Forms of Heat Stress and recommended first aid on page 4). The signs of heat stress are often overlooked by the victim. The employee may at first be confused or unable to concentrate, followed by more severe symptoms such as fainting and/or collapse. If heat stress symptoms occur, move the employee to a cool, shaded area, give him water and immediately contact the supervisor. At Risk Employees Som e employees are more likely to have heat disorders than others. Younger employees and those more physically fit are often less likely to have problems. Employees with heart, lung or kidney disease, diabetes and those on medications are more likely to experience heat stress problems. Diet pills, sedatives, tranquilizers, and caffeinated drinks can all worsen heat stress effects. It often takes two to three weeks for employees to become acclimatized to a hot environment. This acclimatization can subsequently be lost in only a few days away from the heat. Thus employees should be more cautious about heat stress after coming back from a vacation, when beginning a new job, or after the season’s first heat wave. In short, precautions should be taken anytime there are elevated temperatures (approaching 33 degrees C) and the job is physically demanding. Other Factors Other heat stress factors are also very important. In addition to temperature, increased relative humidity, decreased air movement or lack of shading from direct heat (radiant temperature) will all affect the potential for heat stress. Prevention of Heat Stress – Supervisors †¢ Allow time for employees to adjust to hot jobs when possible. It often takes two to three weeks for an employee to become acclimated to a hot environment. †¢ Adjust the work schedule, if possible. Assign heavier work on cooler days or during the cooler part of the day. †¢ Reduce the workload. Increase the use of equipment during the summer period to reduce physical labor. †¢ †¢ Establish a schedule for work and rest periods during hot days. Train workers to recognize signs and symptoms of heat stress disorders and be prepared to give first aid if necessary. †¢ Choose appropriate employees. Avoid placing â€Å"high risk† employees in hot work environments for extended time periods. Realize individual employees vary in their tolerance to heat stress conditions. Prevention of Heat Stress – Site Workers Learn to recognize the symptoms of heat stress. Pace the work, taking adequate rest periods (in shade or cooler environment). †¢ Use adequate fans for ventilation and cooling, especially when wearing personal protective equipment (PPE). †¢ Site workers have to wear regulation overalls and hardhats. Always try to keep shaded from direct su nshine when possible. Your hardhat will not only protect your head from falling objects and such, but will also protect your head from direct sunshine. †¢ Drink plenty of water. In hot environments the body requires more water than it takes to satisfy thirst. Small quantities taken at frequent intervals, about 150-200 mL of water every 15 to 20 minutes is an effective method for body fluid replacement. COMMON FORMS OF HEAT STRESS Condition Heat Cramps Signs/Symptoms Painful muscle spasms First Aid Salt water intake (. 5% solution) Sport drink intake (Gatorade) Rest in cool environment Heavy sweating —————————————————————-Brief fainting Blurred vision Water intake Lie down in cool environment Heat Syncope —————————————————————-Dehydration Fatigue Reduced movement Fluid and salted food intake Heat Exhaustion —————————————————————-Pale and clammy skin Lie down in cool environment Possible fainting Water intake Weakness, fatigue Loosen clothing Nausea Dizziness Heavy sweating Blurred vision Body temp slightly elevated —————————————————————-Cessation of sweating Immediate, total cooling Skin hot and dry Transport to hospital Red face High body temperature Unconsciousness Collapse Convulsions Confusion or erratic behavior Life threatening condition —————————————————————– Heat Stroke Please direct any safety questions or concerns to SFE/2 the Safety and Fire Department, RAA. 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