Thursday, December 26, 2019

The Air Force ( Eaf ) - 1382 Words

Egyptian air Force (EAF) is undergoing a prime convert in the field of technology and information warfare which requires the steady understanding of new technology and innovation and switch of equipment. However, material superiority merely is not sufficient. A greater importance is the development of organizations, training and education, leaders and personals that effectively take advantage of the technology. Thoroughly fancy equipment is nice, technology will not achieve full scale improvement without knowledgeable people. Professional education can link that gap. In the bilateral exercises with the air forces of United States, France, Saudi Arabia, and United Arab Emirates, our men and machines put up outstanding performances making†¦show more content†¦They would be required to understand the political, economic, diplomatic, technological and military environment. Most of the operations would be joint operations, and a cyber-warfare would add another challenge. Therefor e, there is today a need to evolve an effective Professional Military Education (PME) program to develop future Aerospace leaders who are able to quickly understand the complexities of the prevailing situation and appropriately apply the highly potent capabilities of Aerospace power to achieve the desired results most cost effectively. This paper focuses on Professional Military Education (PME) requirements of the officer cadre in view of the transformation of the Egyptian Air Force by 2030. Egypt will reemerge as a major regional power in the early 21st century and its EAF organizations capabilities will influence to a significant degree the outcome of future wars in our region. No other profession demands more of manpower, than the military profession. It is noteworthy that, despite the responsibilities attached to the man in uniform, very little has been written about the kind of education that he undergoes. While EAF s vision 2030 gives the force structure in the future battlefield scenarios it neither talks about how the EAF would be providing PME to the future leaders nor the infrastructural requirements to meet the demands. Today, we stand a transitional period, as the machine age

Wednesday, December 18, 2019

Socio-Cultural Influences On Sexuality. Socio-Cultural

Socio-Cultural Influences on Sexuality Socio-cultural influence plays a major role in sexual behaviors. It gives a better comprehension on why men are men and women are women. These socio-cultural are influenced by physical, emotional, cultural and economic aspects. Time and time again research has proven that socio-cultural influences have a significant role in human sexuality. Culture is the manner of life of the people. Thus, culture shapes the ideas of what behaviors are acceptable for men and women (King Regan, 2014). Sexuality is a big part of one’s life because it produces us human. It is how an individual sees himself or herself through sexual attitudes. According to (Krantz Tolan, 2016) sexuality means a collection of†¦show more content†¦Also in the Muslim culture parents regard sex as dirty and sinful and in the western cultures such as China, Japan and Russia sex was taboo until recently and in the American culture sex is openly discussed whether from the television, radio, music or magazines . Psychological impacts on expectance of socio-cultural influences are if constantly bombarded people perception on what makes them female for example, they will measure themselves to follow that path. In the case of Kylie Jenner with her make up line many people will want to purchase her product to look as beautiful as her and with commercials Serena Williams advertising body lotion, people with rough skin will tend to use these product to get smoother skin. Societal outlooks towards homosexuality is different in different cultures and religions. In the Islamic culture homosexuality is forbidden which can have severe penalties. In the America culture homosexuality is very debatable and people are fight for their right in terms of marriage. In the video title Religion and Sexuality that discusses about a young male discussion with his Mormon parents on him being gay. The parents were not happy because in Mormon believe that sexual relations should be with a man and woman which event ually leads to marriage. They even make comments thatShow MoreRelatedSocio Cultural influences on sexuality809 Words   |  4 Pages When examining influences on sexuality one has to look at many different factors. One of those factors that has an influence on sexuality is the culture or society that person is from and their expectations of sexual behavior. Gender identity, their roles, and stereotypes associated with a person’s gender also play a part. Finally the psychological impacts of these expectations and how commercial sex influences expectations and perceptions of sexuality should be explored. Gender IdentityRead MoreSchool Curriculum And The Early Years Learning Framework972 Words   |  4 Pageslearning programs, educators must enact an inclusive curriculum that empowers all students, regardless of differences. For educators to understand and address issues of diversity and differences such as socio-economic, cultural and ethnic backgrounds, language barriers and stereotypes around gender and sexuality, they must look at their own philosophy, values and beliefs around these issues. When delivering school curriculum, educators must meet the needs and strengths of all students. The Australian CurriculumRead MoreSex Education in Nigeria7622 Words   |  31 Pagesweb. Page 1 1AFRICA REGIONAL SEXUALITY RESOURCE CENTRE Understanding Human Sexuality Seminar Series 3Sexuality Education in Nigeria: Evolution, Challenges and Prospects ADUNOLA ADEPOJU (PhD) Department of Arts and Social Sciences Faculty of Education University of Lagos Nigeria Lagos, Nigeria March 24, 2005  © ARSRC 2005 -------------------------------------------------------------------------------- Page 2 2Introduction Ancient theories and ideologies about sexuality, circled around the power ofRead MoreAn Individual’S Sexual Curiosity In And Enticement To Other1095 Words   |  5 Pagesindividuals; having stimulating feelings and experiences, speak to human sexuality. Different from sexuality, biological sex is classified through genetics, anatomy, hormones and physiology; female or male. An individual s intelligence of their own gender refers to gender identity or sociocultural classification, which is also set apart from sexuality; however, it is constructed on biological sex and shapes sexual orientation. Sexuality is practiced and displayed in several ways that include opinionsRead MoreOverview Of Sexual Assault. Sexual Assault Is Quite Common1387 Words   |  6 PagesCabral, 2009). Victims of rape are blamed the most often than any other crime. Sexual assault is dependent on cultural attitudes to be defined, assessed, and studied (White Sorenson, 1992). Socio-cultural factors are important influences on victims of sexual assault. Overview of Sexual Assault from a Socio-cultural Perspective George and Winfield (1992) did a study comparing socio-cultural factors between a group of women that attended Duke University in North Carolina and a group of women thatRead MoreThe Delivery Of Health Care1233 Words   |  5 Pagesboth verbal and non-verbal will be examined, as well as discussing the use of a number communication models and theories. Along with these strategies and models the barriers that hinder effective professional communication will be examined such as cultural barriers and certain disabilities. It is intended that through this all-inclusive approach towards the investigation of professional relationships there importance in optimal patient outcomes will be highlighted. Increasingly so today’s healthcareRead MoreAbstract Bullying1358 Words   |  6 Pagesbullying among humans has existed for quite some time, recent research of the issue has grown significantly and indicates that bullying takes many forms and effects individuals or groups of different ages, genders, races, geographic locations, and socio-economic status. There are many causes of bullying and the goal of the analysis is to identify some of the causes, analyze recent measures of prevention, review interventions in place to assist in increased understanding of the issue, and examineRead MoreBenefits Of Breastfeeding For Mothers1139 Words   |  5 Pages which greatly affect breastfeeding, is socio-economic status of women. Women living in poor neighborhoods with lower levels of income and education level are less likely to breastfeed their babies and the rates of breastfeeding are low as well (Best Start, 2014). Moreover, the initiation of breastfeeding among black mothers i s low as compared to other racial and ethnic groups due to their low socio-economic status (Petry, 2013). Theoretical Model Socio-ecological model is a framework for preventionRead MoreCultural Practice : The Case Of Women s Reproductive Illness932 Words   |  4 PagesCultural practice in the case of women’s reproductive illness: The culture of people is very much important to describe the group. For instance, a group can best be understood and described based on its cultural practices (Ajeboye, and Abimbola, 2012). This is because people’s culture best explains why and how they do, what they do and behave, the way they behaved. In my study of socio-cultural factors which shaped and reshaped women’s reproductive illness, I saw that the cultural practices of womenRead MoreAnalysis Of A Miniature Lit 1742 Words   |  7 Pagessociety’s unchanging beliefs on gender in a social world (Coakley, 2015). In order to get a clearer picture of the issues of inequality of women in sport, the review will breakdown how sexuality, participation, media coverage, and Title IX all have impacted how women are perceived in the social worlds of sport. Sexuality Going back to the Coakley text, women were seen as â€Å"invaders† in the sports world, but attempted to use their grace and beauty to dispel the myths that surrounded them (Coakley, 2015)

Tuesday, December 10, 2019

Antigone Guilt and Punishment free essay sample

Guilt and Punishment Creon’s actions and judgment in the play Antigone were questionable, but I don’t think he deserved the punishment he received at the conclusion of the play. My philosophy of life probably influenced my decision because I believe that everyone deserves a second chance. Creon was arrogant and did not listen to anyone’s advice, including Tiresias, a prophet who has never told him a lie. However, in the end he realized what had happened and accepted his fate. Creon was just recently appointed king so I guess he was trying to set a good example by sentencing Antigone to death. He didn’t’ want the people to think he was a person who made exceptions to their own ruling. A part of me did not want to forgive Creon, because what he did was rotten. He turned against his own family. I could never send a family member to jail or even worse, death. We will write a custom essay sample on Antigone Guilt and Punishment or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Creon’s punishment was quite harsh. All of the people close to him died. His son and daughter died and that was when he realized what kind of mistake he had made. He went against the morals of the people, ignored advice from his family members as well as a prophet who has never been wrong. His obstinate decision led him towards his downfall. In the end Creon knew that it was his fault that every one around him died. It was too late to regret now, so he accepted his punishment. I don’t think that the punishment was suitable because it was too extreme. Image if everyone in your family died because you made a poor decision. No one is perfect, that is why they put erasers on top of your pencils. I believe everyone should deserve a second chance, even if that someone is Creon.

Monday, December 2, 2019

Preparing For This Paper Was Both Educational And Upsetting. My Origin

Preparing for this paper was both educational and upsetting. My original plan was to compile information about the marketing strategies pertaining to my company, Golden American Life Insurance. In doing so, I retrieved information from the marketing department and the sales force. As I continued my research, I began interviewing upper management in both the marketing and sales departments; this is where I ran into a problem. It seems that the information related to the marketing strategy of Golden American Life is private and confidential; thus I would not be able to write my paper on what I had originally planned. My next thought was to write a fictitious paper on how I would handle the marketing strategies at Golden American Life. However, I decided against this because I don't want to put my job in jeopardy in any way, shape or form. I personally feel this could compromise my job or at least the trust I have built up with my superiors and I feel it would be best to steer clear of this subject all together. Having decided not to write about the marketing strategies related to the company I work for; the next step was to decide what I should write about. I started to look for some recourses that I had easy access to. My brother-in-law races motorcycles and has access to various marketing materials and personal knowledge about Honda motorcycles. I also was able to find information on the Internet about motorcycles and about Honda. I felt that because I had a personal interest in the subject, it would be educational and simulating to do my final research paper about Honda motorcycles. I also feel that the trust I have built with the company I work for will not be violated. In 1948, armed with only $3200, Soichiro Honda opened The Honda Motor Company. Shortly thereafter, in 1959 he opened The American Honda Motor Company so that he could bring to pass his dream of building a high performance motorcycle and marketing it to the world. During the 1960's the type of motorcycles bought by Americans changed considerably. The sales of motorcycles also changed; increasing by over 800,000 from 1960 to 1965. In the early 60's the major competitors were Harley-Davidson of U.S.A, BSA, Triumph and Norton of the UK, and Motto-Guzzi of Italy. Out of these competitors, Harley-Davidson held the largest market share with sales in 1959 totaling 6.6 million dollars. Many of the motorcycles produced by these companies were large and bulky, which helped lead to the stereotypical image of a motorcycle rider; someone who wears a leather jacket and is looking for trouble. The Boston Consulting Group ( BCG ) report was initiated by the British government to study the decline in British motorcycle companies around the world, especially in the USA where sales had dropped from 49% in 1959 to 9% in 1973. The two key factors the report identified were: market share loss and profitability decline; and large scale disadvantages in technology, distribution, and manufacturing. The BCG report showed that the success of the Japanese manufacturers started with the growth of their own domestic markets. The high production for domestic demand led Honda to experience economies of scale proportion as the cost of producing motorbikes declined with the level of output. This allowed Honda to achieve a highly competitive cost position which they used to penetrate into the US market. The basic philosophy of the Japanese manufacture is that high volumes per model provide the potential for high productivity. They also believe in putting capital back into production and using highly automated techniques. Thus, their marketing strategies are directed towards developing these high model volumes, hence the careful attention that we have observed them giving to growth and market share. The report goes on to show how Honda built up engineering competencies through the innovation of Mr. Honda. They also distinguished themselves from other companies by deciding to set up their headquarters in the west coast of America and not relying on distributors to sell their product. The BCG found that the motorcycles available before Honda entered the market were designed and marketed toward a limited group of people such as the police, army etc. However,

Wednesday, November 27, 2019

Theories of Human Values essays

Theories of Human Values essays 1. Erik Erikson is responsible for developing the epigenetic principle. This principle is a stage theory that describes human development and growth from birth to death. Unlike Freud's stage theory, Erikson's epigenetic principle extends into adulthood and describes the theories through which one must pass in order to develop psychosocially. Each of Erikson's stages has an optimal time frame during which it occurs. The stage consists of a challenge, or "crisis" that the individual must resolve in order to develop as a healthy person. The stages are progressed through in sequence, with the initial stage dealing with the development of trust as an infant, and the final stage (in old age) posing the challenge of integrity versus despair. The first stage of the epigenetic principle is the trust/mistrust dichotomy that appears shortly after birth and typically lasts until age one. In this period, the infant is faced with the crisis of developing trust (appropriately), usually trust in the mother. In the second stage, from about two to three-years-old, the toddler goes through a stage of autonomy versus shame. If resolved in a healthy manner, the child will learn autonomy and move into the stage of initiative versus guilt. This stage typically lasts from age three to six. The stage of industry versus inferiority is typical of children from six to twelve years old and is resolved in a healthy manner by learned industriousness. The final stage before adulthood is one of identity versus role diffusion in the teenage years. The "identity crisis" that can develop in youth is symptomatic of an unresolved challenge in this stage. According to Erikson, adults also progress through stages of development that take them from an intimacy/isolation crisis in their 20s, through a generativity/stagnation challenge in middle age to a final crisis The epigen...

Saturday, November 23, 2019

Philippine Business Environment Essays - Maritime Southeast Asia

Philippine Business Environment Essays - Maritime Southeast Asia Philippine Business Environment " The countries that will achieve steady and economic growth in the 21st century are those that go with the tide ". An economic manager must look into his resources and not on what other countries have. The Philippines is rich with natural resources , raw material and especially manpower. That's why when we made a move to improve our economic condition , The Sick Man of Asia was renamed as the New Tiger Cub of Asia. A name signaling other countries that a new threat for world leadership has arrive. We have attracted lots of foreign investors to invest in the Philippines and many more of them are coming . So what's next ? We should not be satisfied of what we are seeing. We should concentrate in the welfare of our people. Since there's an influx of foreign investors here, it is the proper time to show what the Filipinos are made of .Proper promotion of micro-enterprises , and especially promoting rapid development of human capabilities. As an economic strategy this may sound small but actually this is in preparation of something big for us. Technology today has change the world's vision of business. Because of technology we know can communicate better and faster. Everybody is just a phone call away or should we say an E-mail away. Everybody can do business anywhere at anytime . Thus born a new commerce, the E-commerce, or simply the Electronic-commerce and with its birth came Globalization. It is the global expansion of trade and investment , even though there are still lots of arguments whether to join or not this trend, we should be ready. We should look at all the possibilities of this trend. We should be prepared for it otherwise we will be left behind . Singapore is now leading this market of E-commerce in Asia, but because this country is not a democratic country investors are having a hard time doing their job, that's why they are looking for another place . And that's where we go in, we have the people, a good strategic position in Asia, and lastly we follow the rules of democracy . We might not have the best but we have the better men for the job. Filipinos literacy is very high compare to other countries in Asia and we are very adaptable . By creating T-Zones or Technology Zones where all about technology will be seen and used , local and foreign investors will surely come and put up their business here for good . And remember more investors means more profit, the economy will surely skyrocket and the employment rate will soar up. Thus, given our people a fair chance of living a comfortable life. We will be the Center of Technology Services in Asia and this will surely lever our status in the world from a tiger cub to ! The New Tiger of Asia , and maybe just maybe The Dragon of Asia.

Thursday, November 21, 2019

FIN501 MoD 4 Case Assin Essay Example | Topics and Well Written Essays - 1250 words

FIN501 MoD 4 Case Assin - Essay Example A financial structure of a company on the other hand includes the short term debts, business creditors and other short term liabilities (Ho and Lee, 2003). Most businesses finance their business through debt or equity or a combination of both. Through debts the companies secure long term bank loans or take bonds which are redeemable after a long period of time. Through equity the companies issue common shares, preferred shares and sometimes the retained earnings injected at the end of the trading period where a profit has been realized. This literature will examine the financial books and ratios of 3 companies and determine their financial structure and the risks they run in choosing that particular mix (Ehrhardt, 2013). The choice of whether to use exclusive debt or equity financing or what mixture depends on the financial position of the business, the credit standing, the tax situation of the country and the nature of the business. This mix will determine what the cost of capital i s (Finnerty, 2013). Equity financing has its own advantages in that there is no burden of debt hanging over the owner’s heads, they therefore do not run the risk of going bankrupt unlike when financed by a debt. The owners too consent to the risk of losing all their investment in case the business fails. The disadvantages of equity financing is that the many the investors the more the control of the business is diluted and so are the profit shares. Debt financing on the other hand is advantageous to the management of the business in that the lenders do not take any control of the business or direct how the money lent will be spent. The lenders also do not share the profit of the company, all they are entitled to is the loan repayment and the interest on loan. But one of the major advantages of debt financing is that it reduces the tax liability of the business because the interest paid on loan is tax deductible. This protects a part of income from taxation and at the same tim e lowering your business’ tax liability. The disadvantages of debt financing involve ruined credit rating and risking bankruptcy (Besley and Brigham, 2008). An optimal capital structure is one that attains a good balance between the returns of the capital structure and the risks that the structure exposes the company to. The optimal capital structure will minimize the risks involved yet maximize the returns and it also increases the valuation of the stock in the stock market at the same time minimizing the cost of capital (Ho and Lee, 2003). eBay This is a multinational company based in America with outlets in more than 30 countries worldwide. It was started in 1995 and deals with providing consumer-to-consumer internet services. Its nature of business involves providing an over the internet market where customers can auction their goods, this was the initial venture. However, with time the company has diversified its services providing online advertisement services through e Bay classifieds, online payment through PayPal and online event ticket trading through StubHub (Gitlin, 2007). Between 2005 and 2009 it had acquired Skype but then sold a majority stake so as to concentrate on the other internet services it was renowned for. Examining the financial statements of the company for the period ended 31st December 2012 the following information was obtained. The company has a total assets value of $37.074 billion

Wednesday, November 20, 2019

U.S nuclear weapon policy Essay Example | Topics and Well Written Essays - 1000 words

U.S nuclear weapon policy - Essay Example U.S nuclear weapon policy The reasons for retaining a triad, a product of very conservative estimates of what would be required to cope with a disarming Soviet first strike, are not discussed officially. The assumption is that a floor exists beneath which U.S. forces cannot be allowed to fall, but this minimum level is not necessarily determined by targeting doctrine or the political goals that the doctrine is meant to uphold. The question of which countries the United States will target with nuclear weapons in the future and under what circumstances is simply not articulated and certainly not clearly understood. According to some officials, this question does not require an a priori answer. The preponderance of U.S. strategic forces remains targeted at the former Soviet nuclear arsenal, considered an immutable imperative. Despite an agreement reached for the two sides to retarget their forces away from one another's territories a symbolic step it is emphasized repeatedly by defense officials that weapons could be rapidly retargeted if necessary. The targeting review conducted by the Bush administration purportedly generated plans that provided for flexible options for global application, including the ability to retarget weapons quickly to meet any contingency. More recently, plans have been discussed to target third world countries with highly accurate conventional forces as well. The vanishing Cold War nuclear order was the product of a need to deter aggression against NATO by superior Warsaw Pact conventional forces. NATO members were unwilling or unable to dedicate sufficient resources or to take the necessary steps to restructure their defense sectors to rectify the disparities in conventional capabilities. Nuclear weapons were a cheap way of maintaining a military balance. Outside of NATO, nuclear guarantees were extended very selectively to close U.S. allies who confronted proximate enemies allied with or part of the Soviet bloc. Insofar as these arrangements were considered legitimate, it was as part of a bipolar system in which the United States, Europe, and a few other allies were united in a defensive alliance, while the Soviet Union was seen as an expansionist power bent on global hegemony. With the exception of Russia and China, the current nuclear threat, to the extent it can be reliably defined, consists of a handful of states with small or fledgling programs and sometimes just immodest ambitions. This is not to belittle the dangers such states may pose to international or regional stability in the future. But the sudden elevation of third world powers to the status of ruthless enemies on a par with the Soviet Union bears further examination, especially since it is now becoming a principal rationale for retaining a U.S. nuclear deterrent. Part of the logic of this argument hinges on the notion that the Soviet Union was rational, valued its survival, and could be targeted effectively, whereas the nuclear powers of the future probably will not share these traits. Now this may questioned "Will our nuclear adversaries always be rational, or at least operate with the same logic as we do We can't be sure. Will we always be able to put our adversaries at risk to make deterrence work Not necessarily, particularly with terrorists whom we may not even be able to find." But if one is going to make the argument that U.S. strategy falls apart in the face of a third world

Sunday, November 17, 2019

Literature Cape Essay Example for Free

Literature Cape Essay Many critics attempt to show how the disguise relate to the different parts, and/or different characters of the play. This story explores a cariety of themes and issues, however disguise, deceit, celebration and festivity are the major, more prominent ones. Although the play is a â€Å"silly play† said by Samuel Pepys, who saw the play on three occasions, many critics feel the play’s use of language used to deceive and the failure of characters to communicate properly and effectively and truthfully, made it confusing. The Twelfth Night (January 6th) is actually the Epiphany. During the Epiphany noble households sponsored numerous performances of plays, masques, banquets and kinds of activities. This story opens up to a man, Curio dressing for the plans of that night. While dressing, he confesses how he feels towards a woman named Olivia. Olivia, a well-to-do woman, wants little Analysis of Major Characters Viola Like most of Shakespeare’s heroines, Viola is a tremendously likable figure. She has no serious faults, and we can easily discount the peculiarity of her decision to dress as a man, since it sets the entire plot in motion. She is the character whose love seems the purest. The other characters’ passions are fickle: Orsino jumps from Olivia to Viola, Olivia jumps from Viola to Sebastian, and Sir Toby and Maria’s marriage seems more a matter of whim than an expression of deep and abiding passion. Only Viola seems to be truly, passionately in love as opposed to being self-indulgently lovesick. As she says to Orsino, describing herself and her love for him: She pined in thought, And with a green and yellow melancholy She sat like patience on a monument, Smiling at grief. Was not this love indeed? (II. iv. 111–114) The audience, like Orsino, can only answer with an emphatic yes. Viola’s chief problem throughout the play is one of identity. Because of her disguise, she must be both herself and Cesario. This mounting identity crisis culminates in the final scene, when Viola finds herself surrounded by people who each have a different idea of who she is and are unaware of who she actually is. Were Twelfth Night not a comedy, this pressure might cause Viola to break down. Sebastian’s appearance at this point, however, effectively saves Viola by allowing her to be herself again. Sebastian, who independent of his sister is not much of a character, takes over the aspects f Viola’s disguise that she no longer wishes to maintain. Thus liberated by her brother, Viola is free to shed the roles that she has accumulated throughout the play, and she can return to being Viola, the woman who has loved and won Orsino. Orsino and Olivia Orsino and Olivia are worth discussing together, because they have similar personalities. Both claim to be buffeted by s trong emotions, but both ultimately seem to be self-indulgent individuals who enjoy melodrama and self-involvement more than anything. When we first meet them, Orsino is pining away for love of Olivia, while Olivia pines away for her dead brother. They show no interest in relating to the outside world, preferring to lock themselves up with their sorrows and mope around their homes. Viola’s arrival begins to break both characters out of their self-involved shells, but neither undergoes a clear-cut change. Orsino relates to Viola in a way that he never has to Olivia, diminishing his self-involvement and making him more likable. Yet he persists in his belief that he is in love with Olivia until the final scene, in spite of the fact that he never once speaks to her during the course of the play. Olivia, meanwhile, sets aside her grief when Viola (disguised as Cesario) comes to see her. But Olivia takes up her own fantasy of lovesickness, in which she pines away—with a self-indulgence that mirrors Orsino’s—for a man who is really a woman. Ultimately, Orsino and Olivia seem to be out of touch with real emotion, as demonstrated by the ease with which they shift their affections in the final scene—Orsino from Olivia to Viola, and Olivia from Cesario to Sebastian. The similarity between Orsino and Olivia does not diminish with the end of the play, since the audience realizes that by marrying Viola and Sebastian, respectively, Orsino and Olivia are essentially marrying female and male versions of the same person. Malvolio Malvolio initially seems to be a minor character, and his humiliation seems little more than an amusing subplot to the Viola-Olivia-Orsino- love triangle. But he becomes more interesting as the play progresses, and most critics have judged him one of the most complex and fascinating characters in Twelfth Night. When we first meet Malvolio, he seems to be a simple type—a puritan, a stiff and proper servant who likes nothing better than to spoil other people’s fun. It is this dour, fun-despising side that earns him the enmity of the zany, drunken Sir Toby and the clever Maria, who together engineer his downfall. But they do so by playing on a side of Malvolio that might have otherwise remained hidden—his self-regard and his remarkable ambitions, which extend to marrying Olivia and becoming, as he puts it, â€Å"Count Malvolio† (II. v. 30). When he finds the forged letter from Olivia (actually penned by Maria) that seems to offer hope to his ambitions, Malvolio undergoes his first transformation—from a stiff and wooden embodiment of priggish propriety into an personification of the power of selfdelusion. He is ridiculous in these scenes, as he capers around in the yellow stockings and crossed garters that he thinks will please Olivia, but he also becomes pitiable. He may deserve his come-uppance, but there is an uncomfortable universality to his experience. Malvolio’s misfortune is a cautionary tale of ambition overcoming good sense, and the audience winces at the way he adapts every event—including Olivia’s confused assumption that he must be mad—to fit his rosy picture of his glorious future as a nobleman. Earlier, he embodies stiff joylessness; now he is joyful, but in pursuit of a dream that everyone, except him, knows is false. Our pity for Malvolio only increases when the vindictive Maria and Toby confine him to a dark room in Act IV. As he desperately protests that he is not mad, Malvolio begins to seem more of a victim than a victimizer. It is as if the unfortunate steward, as the embodiment of order and sobriety, must be sacrificed so that the rest of the characters can indulge in the hearty spirit that suffuses Twelfth Night. As he is sacrificed, Malvolio begins to earn our respect. It is too much to call him a tragic figure, however—after all, he is only being asked to endure a single night in darkness, hardly a fate comparable to the sufferings of King Lear or Hamlet. But there is a kind of nobility, however limited, in the way that the deluded steward stubbornly clings to his sanity, even in the face of Feste’s insistence that he is mad. Malvolio remains true to himself, despite everything: he knows that he is sane, and he will not allow anything to destroy this knowledge. Malvolio (and the audience) must be content with this self-knowledge, because the play allows Malvolio no real recompense for his sufferings. At the close of the play, he is brought out of the darkness into a celebration in which he has no part, and where no one seems willing to offer him a real apology. â€Å"I’ll be revenged on the whole pack of you,† he snarls, stalking out of the festivities (V. i. 365). His exit strikes a jarring note in an otherwise joyful comedy. Malvolio has no real place in the anarchic world of Twelfth Night, except to suggest that, even in the best of worlds, someone must suffer while everyone else is happy. I n the kingdom of Illyria, a nobleman named Orsino lies around listening to music, pining away for the love of Lady Olivia. He cannot have her because she is in mourning for her dead brother and refuses to entertain any proposals of marriage. Meanwhile, off the coast, a storm has caused a terrible shipwreck. A young, aristocratic-born woman named Viola is swept onto the Illyrian shore. Finding herself alone in a strange land, she assumes that her twin brother, Sebastian, has been drowned in the wreck, and tries to figure out what sort of work she can do. A friendly sea captain tells her about Orsino’s courtship of Olivia, and Viola says that she wishes she could go to work in Olivia’s home. But since Lady Olivia refuses to talk with any strangers, Viola decides that she cannot look for work with her. Instead, she decides to disguise herself as a man, taking on the name of Cesario, and goes to work in the household of Duke Orsino. Viola (disguised as Cesario) quickly becomes a favorite of Orsino, who makes Cesario his page. Viola finds herself falling in love with Orsino—a difficult love to pursue, as Orsino believes her to be a man. But when Orsino sends Cesario to deliver Orsino’s love messages to the disdainful Olivia, Olivia herself falls for the beautiful young Cesario, believing her to be a man. The love triangle is complete: Viola loves Orsino, Orsino loves Olivia, and Olivia loves Cesario—and everyone is miserable. Meanwhile, we meet the other members of Olivia’s household: her rowdy drunkard of an uncle, Sir Toby; his foolish friend, Sir Andrew Aguecheek, who is trying in his hopeless way to court Olivia; Olivia’s witty and pretty waiting-gentlewoman, Maria; Feste, the clever clown of the house; and Malvolio, the dour, prudish steward of Olivia’s household. When Sir Toby and the others take offense at Malvolio’s constant efforts to spoil their fun, Maria engineers a practical joke to make Malvolio think that Olivia is in love with him. She forges a letter, supposedly from Olivia, addressed to her beloved (whose name is signified by the letters M. O. A. I. ), telling him that if he wants to earn her favor, he should dress in yellow stockings and crossed garters, act haughtily, smile constantly, and refuse to explain himself to anyone. Malvolio finds the letter, assumes that it is addressed to him, and, filled with dreams of marrying Olivia and becoming noble himself, happily follows its commands. He behaves so strangely that Olivia comes to think that he is mad. Meanwhile, Sebastian, who is still alive after all but believes his sister Viola to be dead, arrives in Illyria along with his friend and protector, Antonio. Antonio has cared for Sebastian since the shipwreck and is passionately (and perhaps sexually) attached to the young man—so much so that he follows him to Orsino’s domain, in spite of the fact that he and Orsino are old enemies. Sir Andrew, observing Olivia’s attraction to Cesario (still Viola in disguise), challenges Cesario to a duel. Sir Toby, who sees the prospective duel as entertaining fun, eggs Sir Andrew on. However, when Sebastian—who looks just like the disguised Viola—appears on the scene, Sir Andrew and Sir Toby end up coming to blows with Sebastian, thinking that he is Cesario. Olivia enters amid the confusion. Encountering Sebastian and thinking that he is Cesario, she asks him to marry her. He is baffled, since he has never seen her before. He sees, however, that she is wealthy and beautiful, and he is therefore more than willing to go along with her. Meanwhile, Antonio has been arrested by Orsino’s officers and now begs Cesario for help, mistaking him for Sebastian. Viola denies knowing Antonio, and Antonio is dragged off, crying out that Sebastian has betrayed him. Suddenly, Viola has newfound hope that her brother may be alive. Malvolio’s supposed madness has allowed the gleeful Maria, Toby, and the rest to lock Malvolio into a small, dark room for his treatment, and they torment him at will. Feste dresses up as Sir Topas, a priest, and pretends to examine Malvolio, declaring him definitely insane in spite of his protests. However, Sir Toby begins to think better of the joke, and they allow Malvolio to send a letter to Olivia, in which he asks to be released. Eventually, Viola (still disguised as Cesario) and Orsino make their way to Olivia’s house, where Olivia welcomes Cesario as her new husband, thinking him to be Sebastian, whom she has just married. Orsino is furious, but then Sebastian himself appears on the scene, and all is revealed. The siblings are joyfully reunited, and Orsino realizes that he loves Viola, now that he knows she is a woman, and asks her to marry him. We discover that Sir Toby and Maria have also been married privately. Finally, someone remembers Malvolio and lets him out of the dark room. The trick is revealed in full, and the embittered Malvolio storms off, leaving the happy couples to their celebration. Themes, Motifs amp; Symbols Themes Themes are the fundamental and often universal ideas explored in a literary  work. Love as a Cause of Suffering Twelfth Night is a romantic comedy, and romantic love is the play’s main focus. Despite the fact that the play offers a happy ending, in which the various lovers find one another and achieve wedded bliss, Shakespeare shows that love can cause pain. Many of the characters seem to view love as a kind of curse, a feeling that attacks its victims suddenly and disruptively. Various characters claim to suffer painfully from being in love, or, rather, from the pangs of unrequited love. At one point, Orsino depicts love dolefully as an â€Å"appetite† that he wants to satisfy and cannot (I. i. 1–3); at another point, he calls his desires â€Å"fell and cruel hounds† (I. i. 21). Olivia more bluntly  describes love as a â€Å"plague† from which she suffers terribly  (I. v. 265). These metaphors contain an element of violence, further painting the love-struck as victims of some random force in the universe. Even the less melodramatic Viola sighs unhappily that â€Å"My state is desperate for my master’s love† (II. ii. 35). This desperation has the potential to result in violence—as in Act V, scene i, when Orsino threatens to kill Cesario because he thinks that -Cesario has forsaken him to become Olivia’s lover. Love is also exclusionary: some people achieve romantic happiness, while others do not. At the end of the play, as the happy lovers rejoice, both Malvolio and Antonio are prevented from having the objects of their desire. Malvolio, who has pursued Olivia, must ultimately face the realization that he is a fool, socially unworthy of his noble mistress. Antonio is in a more difficult situation, as social norms do not allow for the gratification of his apparently sexual attraction to Sebastian. Love, thus, cannot conquer all obstacles, and those whose desires go unfulfilled remain no less in love but feel the sting of its absence all the more severely. The Uncertainty of Gender Gender is one of the most obvious and much-discussed topics in the play. Twelfth Night is one of Shakespeare’s so-called transvestite comedies, in which a female character—in this case, Viola—disguises herself as a man. This situation creates a sexual mess: Viola falls in love with Orsino but cannot tell him, because he thinks she is a man, while Olivia, the object of Orsino’s affection, falls for Viola in her guise as Cesario. There is a clear homoerotic subtext here: Olivia is in love with a woman, even if she thinks he is a man, and Orsino often remarks on Cesario’s beauty, suggesting that he is attracted to Viola even before her male disguise is removed. This latent homoeroticism finds an explicit echo in the minor character of Antonio, who is clearly in love with his male friend, Sebastian. But Antonio’s desires cannot be satisfied, while Orsino and Olivia both find tidy heterosexual gratification once the sexual ambiguities and deceptions are straightened out. Yet, even at the play’s close, Shakespeare leaves things somewhat murky, especially in the Orsino-Viola relationship. Orsino’s declaration of love to Viola suggests that he enjoys prolonging the pretense of Viola’s masculinity. Even after he knows that Viola is a woman, Orsino says to her, â€Å"Boy, thou hast said to me a thousand times / Thou never should’st love woman like to me† (V. i. 260–261). Similarly, in his last lines, Orsino declares, â€Å"Cesario, come— / For so you shall be while you are a man; / But when in other habits you are seen, / Orsino’s mistress, and his fancy’s queen† (V. i. 372–375). Even once everything is revealed, Orsino continues to address Viola by her male name. We can thus only wonder whether Orsino is truly in love with Viola, or if he is more enamoured of her male persona. The Folly of Ambition The problem of social ambition works itself out largely through the character of Malvolio, the steward, who seems to be a competent servant, if prudish and dour, but proves to be, in fact, a supreme egotist, with tremendous ambitions to rise out of his social class. Maria plays on these ambitions when she forges a letter from Olivia that makes Malvolio believe that Olivia is in love with him and wishes to marry him. Sir Toby and the others find this fantasy hysterically funny, of course—not only because of Malvolio’s unattractive personality but also because Malvolio is not of noble blood. In the class system of Shakespeare’s time, a noblewoman would generally not sully her reputation by marrying a man of lower social status. Yet the atmosphere of the play may render Malvolio’s aspirations less unreasonable than they initially seem. The feast of Twelfth Night, from which the play takes its name, was a time when social hierarchies were turned upside down. That same spirit is alive in Illyria: indeed, Malvolio’s antagonist, Maria, is able to increase her social standing by marrying Sir Toby. But it seems that Maria’s success may be due to her willingness to accept and promote the anarchy that Sir Toby and the others embrace. This Twelfth Night spirit, then, seems to pass by Malvolio, who doesn’t wholeheartedly embrace the upending of order and decorum but rather wants to blur class lines for himself alone. Motifs Motifs are recurring structures, contrasts, or literary devices that can help to develop and inform the text’s major themes. Letters, Messages, and Tokens Twelfth Night features a great variety of messages sent from one character to another—sometimes as letters and other times in the form of tokens. Such messages are used both for purposes of communication and miscommunication—sometimes deliberate and sometimes accidental. Maria’s letter to Malvolio, which purports to be from Olivia, is a deliberate (and successful) attempt to trick the steward. Sir Andrew’s letter demanding a duel with Cesario, meanwhile, is meant seriously, but because it is so appallingly stupid, Sir Toby does not deliver it, rendering it extraneous. Malvolio’s missive, sent by way of Feste from the dark room in which he is imprisoned, ultimately works to undo the confusion caused by Maria’s forged letter and to free Malvolio from his imprisonment. But letters are not the only kind of messages that characters employ to communicate with one another. Individuals can be employed in the place of written communication—Orsino repeatedly sends Cesario, for instance, to deliver messages to Olivia. Objects can function as messages between people as well: Olivia sends Malvolio after Cesario with a ring, to tell the page that she loves him, and follows the ring up with further gifts, which symbolize her romantic attachment. Messages can convey important information, but they also create the potential for miscommunication and confusion—especially with characters like Maria and Sir Toby manipulating the information. Madness No one is truly insane in Twelfth Night, yet a number of characters are accused of being mad, and a current of insanity or zaniness runs through the action of the play. After Sir Toby and Maria dupe Malvolio into believing that Olivia loves him, Malvolio behaves so bizarrely that he is assumed to be mad and is locked away in a dark room. Malvolio himself knows that he is sane, and he accuses everyone around him of being mad. Meanwhile, when Antonio encounters Viola (disguised as Cesario), he mistakes her for Sebastian, and his angry insistence that she recognize him leads people to assume that he is mad. All of these incidents feed into the general atmosphere of the play, in which normal life is thrown topsy-turvy, and everyone must confront a reality that is somehow fractured. Disguises Many characters in Twelfth Night assume disguises, beginning with Viola, who puts on male attire and makes everyone else believe that she is a man. By dressing his protagonist in male garments, Shakespeare creates endless sexual confusion with the Olivia-ViolaOrsino love triangle. Other characters in disguise include Malvolio, who puts on crossed garters and yellow stockings in the hope of winning Olivia, and Feste, who dresses up as a priest—Sir Topas—when he speaks to Malvolio after the steward has been locked in a dark room. Feste puts on the disguise even though Malvolio will not be able to see him, since the room is so dark, suggesting that the importance of clothing is not just in the eye of the beholder. For Feste, the disguise completes his assumption of a new identity—in order to be Sir Topas, he must look like Sir Topas. Viola puts on new clothes and changes her gender, while Feste and Malvolio put on new garments either to impersonate a nobleman (Feste) or in the hopes of becoming a nobleman (Malvolio). Through these disguises, the play raises questions about what makes us who we are, compelling the audience to wonder if things like gender and class are set in stone, or if they can be altered with a change of clothing. Mistaken Identity The instances of mistaken identity are related to the prevalence of disguises in the play, as Viola’s male clothing leads to her being mistaken for her brother, Sebastian, and vice versa. Sebastian is mistaken for Viola (or rather, Cesario) by Sir Toby and Sir Andrew, and then by Olivia, who promptly marries him. Meanwhile, Antonio mistakes Viola for Sebastian, and thinks that his friend has betrayed him when Viola claims to not know him. These cases of mistaken identity, common in Shakespeare’s comedies, create the tangled situation that can be resolved only when Viola and Sebastian appear together, helping everyone to understand what has happened. Symbols Symbols are objects, characters, figures, or colors used to represent abstract ideas or concepts. Olivia’s Gifts When Olivia wants to let Cesario know that she loves him, she sends him a ring by way of Malvolio. Later, when she mistakes Sebastian for Cesario, she gives him a precious pearl. In each case, the jewel serves as a token of her love—a physical symbol of her romantic attachment to a man who is really a woman. The gifts are more than symbols, though. â€Å"Youth is bought more oft than begged or borrowed,† Olivia says at one point, suggesting that the jewels are intended almost as bribes—that she means to buy Cesario’s love if she cannot win it (III. iv. 3). The Darkness of Malvolio’s Prison When Sir Toby and Maria pretend that Malvolio is mad, they confine him in a pitch-black chamber. Darkness becomes a symbol of his supposed insanity, as they tell him that the room is filled with light and his inability to see is a sign of his madness. Malvolio reverses the symbolism. â€Å"I say this house is as dark as ignorance, though ignorance were as dark as hell; and I say there was never man thus abused† (IV. ii. 40–42). In other words, the darkness—meaning madness—is not in the room with him, but outside, with Sir Toby and Feste and Maria, who have unjustly imprisoned him. Changes of Clothing Clothes are powerful in Twelfth Night. They can symbolize changes in gender—Viola puts on male clothes to be taken for a male— as well as class distinctions. When Malvolio fantasizes about becoming a nobleman, he imagines the new clothes that he will have. When Feste impersonates Sir Topas, he puts on a nobleman’s garb, even though Malvolio, whom he is fooling, cannot see him, suggesting that clothes have a power that transcends their physical function. Twelfth Night Analysis of Fools A fool can be defined in many meanings according to the Oxford English Dictionary On Historical Principles. The word could mean a silly person, or one who professionally counterfeits folly for the entertainment of others, a jester, clown or one who has little or no reason or intellect or one who is made to appear to be a fool (word originated from North Frisian). In english literature, the two main ways which the fool could enter imaginative literature is that He could provide a topic, a theme for mediation, or he could turn into a stock character on the stage, a stylized comic figure. In William Shakespeares comedy, Twelfth Night, Feste the clown is not the only fool who is subject to foolery. He and many other characters combine their silly acts and wits to invade other characters that evade reality or rather realize a dream, while our sympathies go out to those. It is natural that the fool should be a prominent amp; attractive figure and make an important contribution to the action in forming the confusion and the humor in an Elizabethan drama. In Twelfth Night, the clown and the fools are the ones who combine humor ;amp; wit to make the comedy work. Clowns, jesters, and Buffoons are usually regarded as fools. Their differences could be of how they dress, act or portrayed in society. A clown for example, was understood to be a country bumpkin or cloun'. In Elizabethan usage, the word clown is ambiguous meaning both countryman and principal comedian. Another meaning given to it in the 1600 is a fool or jester. As for a buffoon, it is defined as a man whose profession is to make low jests and antics postures; a clown, jester, fool. The buffoon is a fool because although he exploits his own weaknesses instead of being exploited by others. he resembles other comic fools. This is similar to the definition of a Jester who is also known as a buffoon, or a merry andrew. One maintained in a princes court or noblemans household. As you can see, the buffoon, jester and the clown are all depicted as fools and are related ;amp; tied to each other in some sort of way. They relatively have the same objectives in their roles but in appearance wise (clothes, physical features) they may be different. In Shakespeares Twelfth Night, Festes role in this Illyrian comedy is significant because Illyria is a country permeated with the spirit of the Feast of Fools, where identities are confused, uncivil rule applauded and no harm is done. In Illyria therefore the fool is not so much a critic of his environment as a ringleader, a merry-companion, a Lord of Misrule. Being equally welcome above and below stairs.. makes Feste significant as a character. In Twelfth Night, Feste plays the role of a humble clown employed by Olivias father playing the licensed fool of their household. We learn this in Olivias statement stating that Feste is an allowed fool(I. v. 93) meaning he is licensed, privileged critic to speak the truth of the people around him. We also learn in a statement by Curio to the Duke that Feste is employed by Olivias father. Feste the jester a fool that the Lady Olivias father took much pleasure in(II. iv. 11). Feste is more of the comic truth of the comedy. Although he does not make any profound remarks, he seems to be the wisest person within all the characters in the comedy. Viola remarks this by saying This fellows wise enough to play the fool(III. i. 61). Since Feste is a licensed fool, his main role in Twelfth Night is to speak the truth. This is where the humor lies, his truthfulness. In one example he proves Olivia to be a true fool by asking her what she was mourning about. The point

Friday, November 15, 2019

Hip Hop :: Rap Music Hip-hop essays research papers

Hip-hop as a musical form began among the youth of South Bronx, New York in the mid- 1970’s. Individuals such Kool Herc and Grandmaster Flash were some of the early pioneers of this art form.(Fernando 43) Through their performances at clubs and promotion of the music, hip-hop consistently gained in popularity throughout the rest of the 1970’s. The first commercial success for hip-hop was a song â€Å"Rapper's Delight† by the Sugar Hill Gang in 1979.(Potter 45) This helped bring hip-hop into the national spotlight. The 1980’s saw the continued success of hip-hop with many artists such as Run DMC (who had the first rap album to go gold in 1984), L.L. Cool J, Fat Boys, and west coast rappers Ice-T and N.W.A becoming popular. Today, in the late 1990’s rap music continues to be a prominent and important aspect of African- American culture. Hip-hop was a way for youths in black inner city neighborhoods to express what they were feeling, seeing, and living and it became a form of entertainment. Hanging out with friends and rapping or listening to others rap kept black youths out of trouble in the dangerous neighborhoods in which they lived. The dominant culture did not have a type of music that filled the needs of these youth, so they created their own. So, hip-hop originally emerged as a way "for [black] inner city youth to express their everyday life and struggles" (VOT, 125). Hip-hop is now seen as a subculture that, includes a large number of middle to upper white class youths, which have grown to support and appreciate it. Many youth in America today are considered part of the hip-hop subculture because they share a common love for a type of music that combines catchy beats with rhythmic music and thoughtful lyrics to create songs with a distinct political stance. Hip-hop lyrics are about the problems rappers have seen, such as poverty, crime, violence, racism, poor living conditions, drugs, alcoholism, corruption, and prostitution. These are serious problems that many within the hip-hop subculture believe are being ignored by mainstream America. Those within the subculture recognize and acknowledge that these problems exist. Those within this subculture consider "the other group" to be those people who do not understand hip-hop and the message its artists are trying to send. The suppresser, or opposition, is the dominant culture, because it ignores these problems and perhaps even acts as a catalyst for some of them.

Tuesday, November 12, 2019

Controversial novels Essay

Argued to be one of Hardy’s most controversial novels, published in 1891 during an era when the underprivileged classes of society, were submissive to superstitious beliefs in particular those such as luck spiritual beings and ultimately fate which were the foundations of lower class civilisation, Tess of the D’Urbervilles presents a story of Fate toying with the life of the Heroine Tess. Fate is an influential part of the plot because it is what dictates her life. Events in the beginning of the novel begin a domino effect that cannot be reverse, thus Her fate is already chosen and all she can do is live through the events that happen to her. Whilst Walkers Colour purple is written during an era of gender social and racial inequalities narrated through Celie whose life consisting of an abundance of obstacles refuses to give into the Fate which determined the lives of poor uneducated black females during the 1930s. What exactly is Fate, is it in our personalities, actions and character or are our lives controlled by a supposed force or power which predetermines events in our life’s, meaning regardless of what we do we are unable to change our destiny. This theme is explored thoroughly by Thomas Hardy through his heroine Tess who is portrayed as a victim of fate throughout the novel, chance and coincidence bring about disasters in the novel that we can claim occur due to fate, it appears the main characters are subject to forces beyond their control. The author employs a very fatalistic plot throughout the novel making Tess endure whatever is thrown at her . In the first chapter of the book the horse Prince dies, this is seen as Tess’ fault as she falls as sleep due to being exhausted, this happens at night when the weather is very depressed. Hardy uses pathetic fallacy by claiming the ‘atmosphere’ was pale, this makes the reader feel tension and also an expectation of tragedy . This scene is similar to that of the one at the chase when Alec finds Tess unconscious and may have raped her which is ultimately up to speculation. It is clear that Hardy uses the death of prince to create a sense of foreboding as this episode and the one at the chase are extremely similar, on both occasions Tess has fallen asleep due to tiredness and also the weather is used as an indication for what is to follow. From this we can question whether these events are down to fate and also ask if Hardy pre-determines Tess’ fate and future through her early actions thus her future is unalterable so there is nothing she can do to change. This has lead to the critic The Irvine Howe has writing: ‘May we see her purely as a victim, like the white horse, the pheasants, the animals who are killed at harvest time? Hers is a poor wounded name’ This supports The interpretation that Tess’ life was controlled by Fate the just like the events in the novel such as the horses death and the death of the pheasants which all acted as a sense of foreboding and events which pre determine Tess death. Towards the latter stages of the novel during chapter 46, Hardy again emphasises the significant role Fate has played in Tess’ life and misfortunes. Firstly at the bottom of page 320 Tess states†¦ â€Å"How can I pray for you?†¦ When I am forbidden to believe that the great power who moves the world would alter his plans on my account? † Tess is telling Alec that she has lost her belief in God as her prayers do not move him. Therefore she is indicating this is happening because God already has his plans made and what she wants makes no difference because she is not important enough for him to change them, thus empowering the element of Fate and it’s restrictions on her ability to change. Alice Walker, author of ‘The Colour Purple’ approaches the theme of Fate and destiny in a similar way to Hardy to a certain extent, in ‘The Colour Purple’ the character Celie goes through a series of events at the beginning of the novel, she is raped by her father on several occasions is forced to give away the children that she conceived through him then her sister Nettie is forced to leave the home in which Celie lives due to her Husband Mr†¦ , but later on in the novel we learn that Nettie is now living with the family that adopted her sister’s children. This shows that Alice Walker purposely portrayed Celie’s life as a victim of Fate, but gives her character an opportunity to resist this fate which results in a positive outcome for Celie. Its possible to say that Walker highlights the fact that although we may be victims of Fate we are able to control this Fate and our, she does this by showing that Celie is in fact not a victim of fate and unlike Tess her own actions are what allow her to change her destiny. We can say this because Celie confides in God through her letters, giving her hope and belief and she restrains herself from killing the man who has brought her pain and suffering, Mr†¦ , unlike Tess . Celies ability to change and prevent Fate from controlling her life is ultimately down to the letters she writes to God, she tells her sister Nettie†¦ â€Å"Long as I can spell G-o-d I got somebody along† She believes she is never alone or hopeless as long as she has God in her life, writing to God gives her hope, this hope is what helps her overcome the negative aspects of her Fatalistic path that seemed as though her life would be controlled by abusive males that would drive her to murder her husband just like Tess did. On the other hand Tess’ Fate is once again predetermined by Hardy in chapter 41 when she stumbles upon dying pheasents and puts them out of their misery by bringing their inevitable deaths to an end prematurely†¦ â€Å"Poor darlings-to suppose myself the most miserable being on earth in the sight o’ such misery as yours! † she exclaimed, her tears running down as she killed the birds tenderly. † This Fatalistic event represents Tess’ destiny as she to will die due to her neck breaking as she will later be hung, Hardy uses this sense of foreboding once again signifying the belief that her character is her Fate, she is unable to change this, nothing she does will alter it. Similarly but with a contrasting outcome, in Colour Purple Fate re-emerges as killin Mr†¦ begins to dawn on Celies mind. â€Å"How I’m gon keep from killing him†¦ Naw I think I feel better if I kill him, I say I feels sickish. Numb, now. † Mr†¦ has abused Celie to the extent that she contemplates killing him, at this stage of the book readers are likely to speculate whether Fate has chosen this path for Tess, is this her destiny? Will she have to emulate Tess’ action to end her misfortunes? Or will she be able to alter her Fate through her hope in God and rational actions? Although she doesn’t go on to murder Mr†¦ , through God and her companion Celie she finds the courage to speak up against Mr†¦ and leave him, ultimately changing her Fate which is something Tess was unable to do†¦ â€Å"You a low down dog is what’s wrong. It’s time to leave you and enter into the creation. And your dead body just the welcome mat I need. † Here Walker shows her strength and courage obtained through her hope in God. The authors use of foreboding throughout the novel can be seen as a representative of fate, Hardy believed that what happened to us was a product of our personality, class, status and the way in which we view life therefore Tess’ pride and her concern for Angels reputation after he leaves her prevents her from seeking help at an early stage of her troubles can be seen as her own actions but in Hardy’s view our own actions were down to fate , she ends up confiding in Alec which leads to disaster. From this we can question whether Tess’ actions lead to her downfall or was it Fate? This is demonstrated at the beginning of the final paragraph, hardy writes†¦ † ‘Justice’ was done, the president of immortals had ended his sport with Tess. † Hardy is telling us Fate has finished playing with its victim, Tess. He may have done this to further draw attention to his beliefs that we are subject to a immoral force beyond our control that we are forced to endure and that religion does not have bearing on any events in our life. This is a viewpoint that was developed by critic Irving Howe who too believed Tess’ fate had already been predetermined, Proposing this is why Hardy named the final phase of the novel ‘fulfilment’. Furthermore, another way Hardy depicts Tess as a victim of Fate is through the language he uses, particularly in the last phase of the novel as he named it ‘fulfilment’ thus this is a play on words as we are left to question what has been fulfilled. It is possible to say Hardy believed Fate had been fulfilled it had played it’s role in bringing Tess to her tragic downfall. Walker presents Celie as a victim of Fate like Hardy does Tess, however Walker stresses the point that we are able to change our Fate and destiny, this is significant as the colour purple which is the colour of the purple flowers represent spirituality & hope. She is almost trying to convey the message that, Fate can be overcome as long as hope is present, where as Hardy purposely doesn’t give Tess any chance of overcoming her Fate, he deliberately does this to assert his negative view on religion, Walker gives her character hope through God, this is what enables Celie to overcome her so called ‘Fate’ or ‘Destiny’ whilst Hardy’s pessimistic belief of religion deters him from doing this. Through his novels Hardy repeatedly articulated that chance and coincidence that bring about disaster are ultimately Fate, thus he empowers his belief through Tess that characters are subject to forces beyond their control. This is similar to another of his novels, ‘The Return of the Native. ‘ Throughout The Return of the Native bad things happen to good people, this is a depiction of his atheist perception that God does not exist and if there is a God it is lacking in morals, because good people, such as Tess are the victims of bad events and tragedy in life due to Fate. Like Hardy himself said†¦ ‘Once a victim, always a victim of fate. ‘

Sunday, November 10, 2019

Bee Colony Algorithm For Rectangle Packing Problems Design Essay

Packing job is considered as an NP-hard job. It is an optimisation job of happening an optimum agreement of a set of points in a larger container with the aim of minimising the spread on the packing country or maximising the container use. This sort of job occurs in different industries and is important in mechanical design and industry, transit and in the development of a good layout design of an endeavor [ 9 ] . This job has been studied and different algorithms have been applied to come up with an optimum wadding agreement. Some optimisation algorithms that were used in work outing were familial algorithm and atom drove algorithm. Furthermore, another optimisation and swarm-based algorithm called the Artificial Bee Colony ( ABC ) algorithm is presented in this paper. It is an algorithm that is based on the scrounging behavior of bees. In this survey, the research worker will utilize the Artificial Bee Colony Algorithm in happening an optimum agreement of jammed rectangles. Packing jobs consider a set of points and a bin that will keep the points which aim to pack points every bit dumbly as possible with really optimum to no spreads. Packing jobs are helpful and widely used in several Fieldss such as in fabrication and in state of affairss like make fulling up containers, lading burden, ship edifice, building and ornament layout and so on [ .. ] . Packing jobs are classified depending on the job ‘s application and aim. Some of the most of import jobs such as cutting stock, backpack and bin packing [ 4 ] are defined below. The cutting stock job is about cutting various-sized pieces out on a given stock sheets. The job can either be a trim-loss job or an mixture job. Trim-loss Problem Trim-loss job is the allotment onto stock sheets of pieces of different sizes demanded by the clients with the purpose of minimising the cost of waste. Assortment Problem The mixture job is concerned in finding the size of the pieces or points to be kept in stock of sheets such that the best choice of points is used so waste is minimized. Knapsack Problem The backpack job describes the procedure of packing the most valuable points into a fixed-sized storage such as a backpack. The job consists of points with matching weights and values and a backpack of limited capacity. The aim of the backpack job is to find which points that maximize the value should be in the backpack given that the entire weight of the points is at most of the weight of the backpack. Taken from [ 12 ] Figure.1: Illustration on the backpack job Bin Packing Bin wadding job has a aggregation of points of different sizes and a figure of bins holding the same horizontal and perpendicular dimensions. There are different sorts of bin packing such as 2D wadding, 3D wadding, additive wadding, battalion by weight and more [ 14 ] . The aim of the job is to merely pack the points into the bins minimising the figure of bins used. Taken from [ 13 ] Figure.2: Bin wadding of different forms Loading Problems Loading jobs deal with rectangular boxes that are to be packed into a rectangular palette. These jobs can be classified into maker ‘s and distributer ‘s burden jobs [ 4 ] . Manufacturer ‘s and distributer ‘s burden jobs are chiefly concerned with the wadding of indistinguishable and non-identical rectangular pieces severally. The aim of lading jobs is to happen an optimum wadding form such that the figure of boxes to be placed in a certain palette or container is maximized. Taken from [ 15 ] Figure.3: Illustration on palette burden jobs for indistinguishable boxes Other Discrepancies of Packing Problems There are several sorts of packing jobs. The followers are some packing jobs that deal in â€Å" happening the maximal figure of a certain form that can be packed into a larger, possibly different form † [ 3 ] . Sphere in Cuboid – a sphere wadding job that involves in happening an optimum agreement of given a set of spherical objects with diameter vitamin D be packed into a cuboid with a size of a ten B x degree Celsius Packing Circles – are some circle packing jobs that attempt to pack a set of indistinguishable circles into a circle or another form Taken from [ 5 ] & A ; [ 6 ] Figure.4: ( a ) Circles in circle, ( B ) Circles in square ( degree Celsius ) Circles in equilateral trigon and ( vitamin D ) Circles in regular hexagon Packing Squares – shows a set of indistinguishable squares packed inside a form such as the square and circle Taken from [ 5 ] & A ; [ 6 ] Figure.5: ( a ) Squares in square and ( B ) Squares in circle Rectangle Packing Problems Rectangle Packing Problem Definition Rectangle wadding job is an optimisation job of apportioning a set of rectangle points into a larger rectangle, the container with the aim of minimising the packing country or the country wasted [ 8 ] . The set of rectangle points has different dimensions of width tungsten and tallness H and the entire country of the points should non transcend the country of the container width W and height H. The arrangement of the points is described by the undermentioned set of restraints [ 8 ] [ 10 ] [ 11 ] . No imbrication of rectangle points. No points must be wider or taller than the size of the container. Edges of the points must be parallel to the container ‘s border Taken from [ 7 ] Figure.6: Illustration of a authoritative rectangle wadding job process Taken from [ 1 ] Figure.7: A sample wadding of 9 rectangular points – 90o rotary motion allowed Taken from [ 1 ] Figure.8: A sample packing – fixed orientation, no rotary motion allowed Other Rectangle Packing Problems Packing Into An Open-ended Rectangle The job is described as arrangement, without overlapping, a set of rectangle points of different sizes in an open-ended rectangular container of width W. A rotary motion of 90A ° is allowed every bit long as no points overlap. All the rectangle points should be pack in manner that the entire length L of infinite occupied is minimized [ 1 ] . Taken from [ 1 ] Figure.9: A possible agreement of eight points Taken from [ 1 ] Figure.10: Packing into an open-ended rectangles with three different breadths. Packing Into Rectangles of Fixed Size The thought behind this job is similar to usual bin packing jobs. It consists of rectangle points of different horizontal and perpendicular dimensions and a set of rectangular sheets of fixed length and breadth. The aim is to â€Å" happen an agreement of the pieces that minimizes the figure of sheets needed † [ 1 ] . Taken from [ 1 ] Figure.11: Packing into fixed sized rectangles Drove Intelligence Swarm intelligence is defined as â€Å" any effort to plan algorithms or distributed problem-solving devices inspired by the corporate behavior of societal insect settlements and other carnal societies † [ 19 ] . What makes drove based algorithms an interesting mechanism for work outing jobs particularly NP-complete jobs is the two cardinal constructs within, self-organisation and division of labor. Some illustrations of swarm-inspired algorithms and surveies are Particle Swarm Optimization ( PSO ) , ant settlement, bee settlement, flock of birds and more [ 19 ] . The Artificial Bee Colony Algorithm The Artificial Bee Colony ( ABC ) algorithm is a nature-inspired optimisation algorithm defined by Dervis Karaboga in 2005 [ 2 ] . Based on the scrounging behavior of bees, the purpose of the algorithm is to happen nutrient beginnings with high nectar sums and finally take the 1 with the highest sum. In the ABC algorithm, bees are grouped into employed bees, looker-on bees and lookout bees. The employed bees are the 1 that exploit and keep the information of a peculiar nutrient beginning. The information on a specific nutrient beginning is so shared by each employed bees to the looker-on bees through a shake dance. Then, nutrient choice is done by the looker-on bees. These bees determine the quality of the nutrient beginnings and acquire to take the best nutrient beginning. When a nutrient beginning of an employed bee has been abandoned, this bee becomes a lookout bee. Scout bees are responsible for researching and seeking possible nutrient beginnings around the country. The Waggle Dance Bees need to pass on with other bees in order for them to happen and garner nutrient indispensable for the endurance of their settlement. One of the most interesting and challenging mechanisms of discoursing around the carnal land peculiarly Apis melliferas is dancing. Information on a certain nutrient beginning off from their hive is passed on to other bees through a shake dance. A shake dance is performed by a lookout bee informing his hive mates the exact way and distance to the nutrient beginning. During the shake dance, the bee performs an eight-figure form dance where it foremost walks in a consecutive line while waggling his tail back and Forth. Then looping is done in jumping waies and travels the consecutive line over and over once more capable to the way and the distance being relayed. Walking in the consecutive line indicates the way and figure of shakes refers to the distance of the nutrient beginning [ 16 ] [ 17 ] . Taken from [ 16 ] Figure.12: The shake dance The Algorithm The chief stairss of the ABC algorithm from [ 19 ] consisting of the employed bees, the looker-on bees and the lookout bees is given below. Figure.13: Main stairss of ABC Pseudocode of ABC The elaborate pseudocode of the ABC algorithm shown in [ 20 ] is given below: Initialize the population of solutions Xi Measure the population cycle=1 Repeat Produce new solutions ( nutrient beginning places ) Vi in the vicinity of Xi for the employed bees. Apply Greedy Selection Calculate the chance values Pi for the solutions Xi by agencies of their fittingness values utilizing the equation Normalize Pi values into [ 0,1 ] Produce the new solutions ( new places ) Vi for the looker-ons from the solutions Xi, Apply Greedy Selection Process for the looker-ons between Xi and Vi Determine abandoned Solutions, and replace it with new randomly produced solutions Xi for the lookout Memorize the best nutrient beginning place achieved so far rhythm = cycle+1 UNTIL ( rhythm = Maximum Cycle Number ) Initially, random executable solutions ( nutrient beginnings ) are generated and evaluated. Then, the employed bees will seek for new solutions in the vicinity out of the current solutions and the greedy choice is applied. The choice of much fitter solutions is done by the looker-on bees and is dependent on the fittingness value. The nutrient beginnings that do non better after a series of loop are abandoned and the bee associated to it eventually becomes a lookout. The lookout will seek for a new nutrient beginning once more. The whole procedure continues until the expiration standard is satisfied. Neighbourhood Search Neighbourhood searching is the procedure of bring forthing better solutions from the current executable solutions. A new solution is generated utilizing the equation below: ( 1 ) where XA ­ij is the value of cell in solution XA ­i ( current solution ) which is indiscriminately picked, XA ­kj is the value of cell J in XA ­k, a random solution non equal to XA ­i, O is a random value in the scope of [ 0, 1 ] . Greedy Selection The greedy choice is responsible of doing and taking the optimum solution at each phase of the procedure. Fitness Function A fittingness map determines the quality of a nutrient beginning ( solution ) . The higher the fitness value of the equation below, the better the solution is. ( 2 ) where is the cost map Probability Function The chance map determines the chance that a peculiar nutrient beginning will be preferred by looker-on bees. The chance value is calculated utilizing the expression below: ( 3 ) where I is the current nutrient beginning and Sn is the entire figure of nutrient beginnings. Literature Review In the paper â€Å" An Improved Genetic Algorithm for the Packing of Rectangles † by Ming Le Stefan Jakobs [ 22 ] in his paper entitled â€Å" On familial algorithms for the wadding of polygons † implemented a intercrossed attack to familial algorithm. Jakobs used the bottom-left-condition to cut down the figure of possible wadding forms. The initial population is composed of width-sorted sequence of agreements based on the bottom-left regulation. A rectangular piece is moved get downing from the upper right corner of the country and moving every bit far as to the bottom so allotment is done every bit far as to the left corner of the bounding rectangle. This construct of a intercrossed familial algorithm was besides used in wadding of polygons job. Chen Zhao, et al [ 23 ] introduced the construct of Discrete Particle Swarm Optimization ( DPSO ) algorithm. In this method, a. For a elaborate treatment on the said method, see [ 23 ] . Statement of the Problem Packing jobs such as rectangle packing belongs to the category of NP-hard jobs since there is no easy manner to find the optimum solution for every instance. Finding the best manner of suiting a figure of rectangles into a larger rectangle is a clip devouring repeating undertaking and involves a really big solution infinite. The ABC algorithm, a new swarm-based methodological analysis, has been proven to be an efficient attack that solves optimisation jobs in assorted countries. Some research surveies besides show that ABC outperforms other optimisation techniques such as familial algorithm. In this survey, the ABC algorithm will be implemented to work out rectangle packing jobs. Therefore, this paper will prove the efficiency of the ABC algorithm in happening the best possible agreement of packing rectangles. Timeline The tabular array below shows the undertakings and their corresponding clip periods that I intend to set about to successfully finish this research. Undertaking No. Time Period Undertaking Description 1 Dec 13 – Dec 19, 2010 Research and reading of bing documents and published surveies sing rectangle wadding jobs and the ABC algorithm. Making of the first bill of exchange of the Thesis Proposal. 2 Dec 21, 2010 – Jan 04, 2011 Execution of the proposed algorithm. Making of the Proposed Approach portion of the thesis. 3 Jan 05, 2011 – Feb 2011 Testing and debugging. Experimentation stage. Making of the 10-page conference paper and 5-page URS paper. 4 Feb – Mar 2011 Finalizing of documents and other necessary demands 5 Mar 2011 Submission twenty-four hours

Friday, November 8, 2019

Conjugation Table for the Italian Verb Passare

Conjugation Table for the Italian Verb Passare Passare: to pass/go by/through; spend (time); promote (to); approve; give, handRegular  first-conjugation Italian verbTransitive verb (takes a  direct object) or intransitive verb (does not take a  direct object) (conjugated below with the  auxiliary verb  avere; when used intransitively, it is conjugated with the auxiliary verb  essere) INDICATIVE/INDICATIVO Presente io passo tu passi lui, lei, Lei passa noi passiamo voi passate loro, Loro passano Imperfetto io passavo tu passavi lui, lei, Lei passava noi passavamo voi passavate loro, Loro passavano Passato Remoto io passai tu passasti lui, lei, Lei pass noi passammo voi passaste loro, Loro passarono Futuro Semplice io passer tu passerai lui, lei, Lei passer noi passeremo voi passerete loro, Loro passeranno Passato Prossimo io ho passato tu hai passato lui, lei, Lei ha passato noi abbiamo passato voi avete passato loro, Loro hanno passato Trapassato Prossimo io avevo passato tu avevi passato lui, lei, Lei aveva passato noi avevamo passato voi avevate passato loro, Loro avevano passato Trapassato Remoto io ebbi passato tu avesti passato lui, lei, Lei ebbe passato noi avemmo passato voi aveste passato loro, Loro ebbero passato Future Anteriore io avr passato tu avrai passato lui, lei, Lei avr passato noi avremo passato voi avrete passato loro, Loro avranno passato SUBJUNCTIVE/CONGIUNTIVO Presente io passi tu passi lui, lei, Lei passi noi passiamo voi passiate loro, Loro passino Imperfetto io passassi tu passassi lui, lei, Lei passasse noi passassimo voi passaste loro, Loro passassero Passato io abbia passato tu abbia passato lui, lei, Lei abbia passato noi abbiamo passato voi abbiate passato loro, Loro abbiano passato Trapassato io avessi passato tu avessi passato lui, lei, Lei avesse passato noi avessimo passato voi aveste passato loro, Loro avessero passato CONDITIONAL/CONDIZIONALE Presente io passerei tu passeresti lui, lei, Lei passerebbe noi passeremmo voi passereste loro, Loro passerebbero Passato io avrei passato tu avresti passato lui, lei, Lei avrebbe passato noi avremmo passato voi avreste passato loro, Loro avrebbero passato IMPERATIVE/IMPERATIVO Presente - passa passi passiamo passate passino INFINITIVE/INFINITO Presente: passare Passato: avere passato PARTICIPLE/PARTICIPIO Presente: passante Passato: passato GERUND/GERUNDIO Presente: passando Passato: avendo passato

Tuesday, November 5, 2019

Know More About Consonant Sounds and Letters in English

Know More About Consonant Sounds and Letters in English A consonant is a  speech sound thats not a vowel. The  sound of a consonant is produced by a partial or complete obstruction of the airstream by a constriction of the speech  organs. In writing, a consonant is any  letter of the alphabet except  A, E, I, O, U, and sometimes  Y. There are 24 consonant sounds in English, some voiced (made by a vibration of the vocal cords) and some voiceless (no vibration). Consonants Versus Vowels   When spoken vowels have no obstruction in the mouth, as opposed to consonants, which do. In his book Letter Perfect, the author David Sacks described the difference between speaking consonants and vowels this way: Whereas vowels are pronounced from the vocal cords with  minimal  shaping of expelled breath, consonant sounds are created through obstruction or  channeling  of the breath by the lips, teeth, tongue, throat, or nasal passage.... Some consonants, like B, involve the vocal cords; others dont. Some, like R or W, flow the breath in a way that steers them relatively close to being vowels. When consonants and vowels are put together, they form syllables, which are the basic units of pronunciation. Syllables, in turn, are the foundation of words in English grammar. Phonetically, however, consonants are much more variable. Consonant Blends and Digraphs When two or more consonant sounds are pronounced in succession without an intervening vowel (as in the words dream and bursts), the group is called a consonant blend or consonant cluster. In a consonant blend, the sound of each individual letter can be heard. By contrast, in a consonant digraph,  two successive letters represent a single sound. Common digraphs include G and H, which together mimic the sound of F (as in the word enough), and the letters P and H, which also sound like an F (as in phone). Silent Consonants In a number of cases in English, consonant letters can be silent, such as the letter B  following M (as in the word dumb), the letter  K  before  N  (know), and  the letters B and P before T (debt and receipt).  When a double consonant appears in a word,  usually only one of the two consonants is sounded (as in ball or summer). Stop Consonants Consonants can also serve as a means of bracketing a vowel, stopping their sound.  These are called  stop consonants  because the air in the vocal tract is completely stopped at some point, usually by the tongue, lips, or teeth.  Then to make the consonant sound, the air is suddenly released. The letters B, D, and G are the most frequently used stops, though P, T, and K also can serve the same function. Words that contain stop consonants include bib and kit. Stop consonants are also called plosives, as their sounds are small explosions of air in the mouth. Consonance Broadly,  consonance  is the repetition of consonant  sounds; more specifically,  consonance  is the repetition of the consonant sounds of accented syllables  or important words.  Consonance is frequently used in poetry, song lyrics, and prose when the writer wants to create a sense of rhythm. One well-known example of this literary device is the tongue twister, She sells seashells by the seashore. Using A and An   In general, words that begin with vowels should be introduced by the indefinite article an, while words that start with consonants are set off with an a instead. However, when the consonants at the beginning of the word produce a vowel sound, you would use the article an instead (an honor, a house).

Sunday, November 3, 2019

Assignment #3 PKG 381 Example | Topics and Well Written Essays - 250 words

#3 PKG 381 - Assignment Example Comparably, the creation teachings in Christianity clearly narrate that God created humans so they may have control over other animals. This implies that man should dominate and control other animals, as well as plans and the nonhuman things. The Garden of Eden was given to a man as a habitat where man would live. This signifies the close relationship man and other nonhuman had from the time of creation. However, this misused to man by God has been misused extensively. For example, a person today may kill an animal or clear a forest unjustifiably and claim it is biblically allowed (Clowney & Mosto, 2009).   The Islamic teachings about creation also support the arguments presented by Christianity that man was commissioned to steward other animals. However, Islam goes ahead to explain that every person will account for their actions in relation to the environment. This is the point of dissimilarity between the two religions as far as this issue is concerned. Islam agrees that man has the stewardship role, but the actions must be judged in the end by the creator (Clowney & Mosto,

Friday, November 1, 2019

Cryptography and Computer Security Essay Example | Topics and Well Written Essays - 2250 words

Cryptography and Computer Security - Essay Example virus from which the computer needed protection. Issues continued to arise but the most serious problem came with the introduction of internet. Internet gave birth to many problems because the internet gave rise to many virtual access points. Access points are an entrance to every sort of information and along with the information that enters virus and other malwares can easily enter. This opened a gateway to many virus and unwanted material into the computer. In order to protect the computer from such threats many techniques and methods were adopted and up till now new techniques and soft wares are being developed to protect the computer. One such method of protecting data is cryptography. It was used to convert understandable data into data that cannot be understood. In the earlier years cryptography was used to protect and secure information and messages between important personnel but gradually cryptography began to be used for the protection and safety of all sorts of communicat ion and safe computing. CRYPTOGRAPGY Cryptography has generally been used widely and there are some keys that are written for public and the major reason is to protect the data that is being transferred that is why it usually remains a secret or a matter of confidentiality between the receiver and the sender. It is a matter of great concern for the government and especially the law enforcing agencies when the data is encrypted as they need to be better equipped with programs and software so as to be counter the encrypted data and be able to read it. This is the sole reason that previously there was such a hue and cry with relations to the matter of privacy. It was discovered that there was no mail or communication that was hidden from them. They had super software and super computers to help them decode the algorithms and be able to decipher it. Earlier in 2009 there a series of very serious attacks on various organizations like Yahoo, Google, Morgan Stanley, Juniper Networks, Syman tec, Dow Chemical and the Adobe Systems. It was an attempt to get hold and manipulate the SCM of these organizations. The SCMs were wide open for access and the organizations never thought of protecting them as they felt that it was safe. The SCMs are quite an important part of any programs as they help when the person is looking to restructure the programs or rewrite them for any changes that are required. The main reason for the attack was to modify the SCM and then re modify the programs to their own motives. This attack showed how vulnerable the SCMs were. The result of this attack was to encrypt the SCM so that even if anyone got hold of them they would not be able to modify it. The encryption codified the programming and thus it was useless until the person was an expert in the algorithms. The attack basically modified the file path and turned normal usable software into malwares. It was at first discovered by the Google blog and then as a result they put forward an ultimatum that this originated in china and if it is not taken care of Google would close its franchise in China. There were further algorithms that were released from time to time just to exploit the loopholes that existed in various very commonly used software and this was done by random programmers. Encryption helps prevent such attacks (Stallings, 2011). With the advent of

Wednesday, October 30, 2019

Aneurysms Nursing Case Study Example | Topics and Well Written Essays - 2000 words

Aneurysms Nursing - Case Study Example Not all aneurysms are live threatening but when the vessel is over enlarged it may burst causing massive internal bleeding (â€Å"Aneurysms and dissection†, 2011).In normal situations, arteries are capable of withstanding normal blood pressure due to their thick walls. Dissection occurs when a split occurs in either one or more layers of the walls of artery. This splitting causes bleeding along and into layers of the artery wall (â€Å"What is aneurysm†, n.d). Incidence, mortality and morbidity Aneurysms affect 1 in every 20 people in most societies and are therefore a global health problem. It is approximated that about 30,000 people suffer from aneurysms in each year in USA (Khurana, and Spetzler, 2006) with abdominal aortic causing about 9000 deaths yearly. Most of abdominal aneurysms occur in 5th, 6th and 7th decades of life (Debakey, Crawford, Garrett, Beall, and Howell, 1965 ; Mastracci and Eagleton, 2011) .The 9000 deaths are inclusive of 1400-2800 deaths which o ccurs due to elective operation in an effort to prevent bursting (Lederle et al., 2002). Aneurysms rupture causes approximated mortalities of 80-90% and most of the patients die before they are hospitalised.These deaths are inclusive of pre, intra and post operative cases (Russo, 2006).For aortic aneurysms, it has been estimated that 13,000 Americans die annually and most of these deaths occur due to dissections or bursting of arteries (â€Å"What is aneurysm†, n.d).On the other hand, abdominal aortic aneurysms (AAA) are the 14th leading killer in USA (Russo, 2006). Risk factors and causes of aneurysms Any condition which leads to weakening of arteries walls predisposes a person to aneurysm. Other risk factors are smoking ,inborn abnormalities of connective tissue such as Ehler Donlos syndromes, congenital bicuspid valve abnormalities (Montgomery, Henderson, Ostrowsky, Karimmi and Hennein, 2010), high blood pressure, atherosclerosis which is characterized by building up of fa tty plagues in the arteries, deep wounds, injuries, infections occurring in blood vessels, inherited diseases such as Malfan syndrome (a health condition which affects body’s connective tissue) which causes people to have very flexible joints and long bones (â€Å"Aneurysms and dissections†, 2011).Pregnancy has also been linked with the formation and bursting of aneurysms of the splenic artery which leads to the spleen (Reed et al, 1992). Aneurysms can also occur due to defective genes which play a critical role in maintaining the integrity of arterial wall which offers strength and elasticity to arteries. It has been thought that disruption of extracellar matrix of arterial wall plays a critical role in pathogenesis of aneurysms such as intracranial aneurysms (Kuivaniemi,Troup and Prockop, 1991).For those patients with intracranial aneurysms it has been observed that they have decreased level of arterial structural proteins (Kuivaniemi et al, 1991). People with defect ive genes have been shown to have abnormal aortic matrix proteins, insufficient inhibition of proteolysis or overactive proteolysis, lack of elastin and abnormal production of type 111collagen which is a structural component of aorta wall (Reed et al, 1992). Patients who have autosomal dominant polystic kidney disease (ADPKD) have also been shown to have risks of developing aneurysms. In addition to this, infective endocarditis and Aspergillosis, syphilis infection, trauma and cocaine use has also been