Sap (Enterprise resource planning) Essay Example | Topics and Well Written Essays - 2250 words

Sap (Enterprise resource planning) - Essay Example The ERP system enables the company to communicate with its customers, suppliers and business partners easily through the system. There is standardization of every procedure and employees throughout the organization can easily communicate with each other. Also, because of standardization the processes become simpler and easier to understand. Every vendor had its own practice of implementing an ERP system. The software developers have introduced some practices, through their experience that are the best. These are then known as the best practices. These best practices maximize efficiency and help the ERP Company carry out a transaction in the best possible manner. These best practices are mainly beneficial for the larger organizations or when the process is a commodity or also when there are compliance requirements. The best practice modification is one of the options that are given to the customer when he installs the system. After the Enterprise Resource Planning system has been implemented, the organizations usually have four functional departments, mainly, advertising and sales, human resources, accounting and finance and supply chain management. These are the four basic functional areas of the ERP system. Within a company, the ERP system is mainly utilized by these four departments. These four departments are vertically and horizontally integrated because of the ERP system. 8. What is management's role regarding ERP systems The management's role in the ERP system is to comply with the process and to be willing to share information. The management should not regard this as a threat. They should lead their employees to adopt the system as soon as possible and integrate it into their everyday use. As the ERP system is useful for the company and a move towards the future, the management in no way should hinder the process. The managers should take a horizontal view of the company this would help them be comfortable with the integration achieved from the system. 9. Why do some companies have more success with ERP than others Some companies are more successful at implementing the system because they are motivated from the beginning. These companies want to improve efficiency and maintain a competitive advantage. The companies which fail in implementing the system do so because, the employees don't see the need for the new system and are comfortable with the system that is currently being used. Sometimes companies have very high expectations and when the ERP system does not fulfill these they are disappointed. Lack of training and knowledge hinders them to accept the system. There may also be technical difficulties and the basic data input into the system may be inaccurate. L2

Geoffrey Chaucer’s the Wife of Bath Essay Example for Free

Geoffrey Chaucer’s the Wife of Bath Essay â€Å"The Wife of Bath’s Prologue and Tale explore many aspects of patriarchy – and sometimes reveal surprising attitudes within the tale and prologue.† Discuss. Geoffrey Chaucer’s the Wife of Bath is a text which is interwoven with references to Patriarchy and unanticipated attitudes towards the social backdrop in which it was created. Written in a period where males dominated the hierarchy, Chaucer through the Wife portrays the reversal of traditional roles, and a sense of rebellion and feministic instincts which at the time appeared extraordinary: â€Å"His poetic sensibility, combined with an immense understanding about men and women, enabled him to survey the life about him with such imaginative insight and power. † (Bennet 74) Throughout the Canterbury Tales, Chaucer speaks with remarkable authority on a huge range of subjects. This is perhaps made possible by the assortment of characters from all areas of society which travel on the pilgrimage. Alisoun’s character is perhaps best encapsulated in the manner of her entrance to the Tales. Clothed in the finest garments, her â€Å"hosen weven of fyn scarlet need†, well-travelled and â€Å"carteyn so wroth†, the Wife: â€Å"Strides into the Canterbury Tales on a large horse, spurs jangling, and ready to assert herself in a company made up almost entirely of men†¦ She is a medieval housewife who is not just going to star in a story, she is going to tell it.† (Reading the Wife’s Prologue and Tale) A far cry from the meek and submissive maidens so often portrayed in classic literature and fables prior to this; the Wife is independent, liberated and outspoken. The Wifes’ relationship to the men in her life is often one of total domination and manipulation. She enjoys â€Å"maistyre† over her male counterparts: Unne the mught they the statut holde In which that they were bounden un to me Ye woot wel what I mean of this, pardee! As help me God, I laughe whan I thynke How piteously a- nyght I made hem swynke. The Wife governs many aspects of her husbands’ lives, and rules with special sovereignty in the bedroom. Her sexual powers are and obvious source of seduction and control over her lovers. Very much a humanistic text, the Canterbury Tales constantly remind the reader of the complexity of the human character. One example of this could be the Knight, the embodiment of â€Å"chivalrye, Trouthe and honour, freedom and curteisye† in the hierarchy of society at the time. At first he appears to fit the specification perfectly. The however subtle passing motion which slightly removes the Knight from this brave and righteous tradition is left with us when he is described as â€Å"meke as a mayde†. Chaucer understood the depth of personality in each individual, and that a stereotype is never applicable. His characters almost always only very nearly fit the stereotype, and leave us scope to remain unconvinced about the rest. This refusal to comply with what many would describe as the one dimensional and traditional Fairytale characters allows for the issues of patriarchy to be discusses liberally. Interestingly, even at points of text which reflect a relaxed and conversational tone, the Wife constantly feels the requirement to reemphasise and argue her point with references to astrology and biblical references. These biblical references however are often contorted to suit the Wife’s requirement in the argument. For example the term from Genesis 1:22,28 â€Å"Go forth and multiply† is used as an excuse for the remarriage of the wife. This control and knowledge of the Church’s text represent a disregard to Patriarchal structures at many levels. The male governed Church, with its male oriented texts and belief systems for the Wife especially represent the oppression of men. For Alisoun the structures of literature, religion and authority are connected in that they represent male dominance. The Wife of Bath however cannot be totally classified as a pro feminist character. At many levels her dishonest, manipulative nature reinforces the common negative conceptions of anti- feminism at the time. Hansen (cited in Beidler) claims that this anti-feminist discourse mentioned above is less of a product of archness towards patriarchal literature. â€Å"Instead she is trapped in a ‘prison house’ of anti-feminist discourse. She is unable to see that her tactics simply reinforce all the stereotypical Medival ideas about women as cruel, emotional, and sexually voracious. Chaucer therefore is seen as reinforcing antifeminist views rather than undermining them.† Alisoun provides a vessal through which thousands of years of antifeminist literature are regurgitated with a revised purpose and tone of archness. One example of this method comes in Alisoun’s first words to the group, a repeat of earlier rhetoric (Awkroyd): Expeience, though no autoritee, Were in this world, is right ynogh for me To speak of woe that is in marriage. Peter Awkroyd (2005) believes that Chaucer â€Å"uses much of the antifeminist literature of the period but, by placing it in the Wife’s capacious mouth, he lends it a new and ironic lease of life.† The Wife’s five marriages on the outset portray a sense of calculated systematic marrying for the advancement of wealth and power. However, it could be argued that Alison was more than simply a ruthless professional. There are arguments that the fourth, and especially the fifth husband Jenkin, captured her love and stood in more than equal stead with their spouse: â€Å"That al myn herte I yaf unto his hold/ He was, I trowe, a twenty winter oold, and I was fourty.† Although the true love described by Chaucer at first appears conformal to the description of traditional literature, as often the case in the Tales, there is a cause for disease. In this case the context in which the romance begins, the burial ceremony of husband number four, Alisoun covets the younger page boy and her future husband. In Jankin, Alisoun finds a man to which she is willing to submit. Cruel, abusive, manipulative this husband domineers the relationship, physically, emotionally and sexually. At this stage the once immovable opposition to patriarchy admits that he partner â€Å"so well koude he me glose†. Furthermore the Wife admits that it is this form of denial and subornation in a relationship which causes women to crave what they cannot have: â€Å"wait what†¦crave† The dictatorship of Jenkin is further developed by Minnis, who claims Jenkin: â€Å"read aloud to her (translating from his anthology of antifeminist texts – It could be said then that she has learned at home, from her husband – how acquiescent and submissive can one get?† (Minnis 249) The Wife of Bath’s Tale and Prologue, as a text which attempts to examine Patriarchy, the attitudes portrayed are purposely less definable. Often categorised as either a feminist or anti- feminist text, The Wife of Bath is a complex mixture between the two. Chaucer, as always does not provide specific or obvious attitudes to these hierarchies and relationships. Instead, like his characters he provides us with an insightful cross- section of the Patriarchal society in which he existed. Reference List Awkroyd, Peter. ‘The Tales of Canterbury.’ Chaucer. London: Vintage, 2005. 150 – 53. Beidler, Peter G. Geoffrey Chaucer: The Wife of Bath. New York: Bedford Books, 1996. Bennet, H.S. ‘Chaucer.’ Oxford History of English Literature: Chaucer and the Fifteenth Century. Ed. F.P Wilson and Bonamy Dobrà ©e. London: Oxford, 1947. 74 – 75. Minnis, Alastair. ‘Chapter 4 Gender as Fallibility.’ Fallible Authors: Chaucer’s Pardonerand Wife of Bath. Philadelphia: University of Pennsylvania Press, 2008. 249. ‘Reading the Wife of Bath’s Prologue and Tale.’ York Notes Advanced: The Wife of Bath’s Prologue and Tale. London: Longman, 1998. 3 – 10.

Nissim Ezekiel and A.K. Ramanujan Essay -- essays research papers

Nissim Ezekiel (December 24 1924 - January 9, 2004 ) was a poet, playwright and art critic. He was considered the foremost Indian writer in English English-language> of his time. Contents 1 Early life > 2 Career > 3 Books by Nissim Ezekiel > 4 Some of his well-known poems > Early life Ezekiel was born in Bombay (now Mumbai Mumbai). Ezekiel’s father was a botany professor and his mother, principal of her own school. He belonged to Mumbai's small 'Bene Israel' Jewish community. In 1947, Ezekiel did his Masters in literature from Wilson College, University of Mumbai. In 1947-48, he taught English literature at Khalsa College, Mumbai and published literary articles. After dabbling in radical politics for a while, he sailed to London in November 1948. He studied philosophy at Birkbeck College. After a three and half years stay, Ezekiel worked his way home as a deck-scrubber aboard a cargo ship carrying arms to Indochina. He married Daisy Jacob in 1952. In the same year, Fortune press (London) published his first collection of poetry, A Time to Change. He joined The Illustrated Weekly of India as an assistant editor in 1953 and stayed there for two years. Soon after his return from London, he published his second book of verse Sixty Poems. For the next 10 years, he also worked as a broadcaster on arts and literature for All India Radio. Career He published his book The Unfinished Man in 1960. After working as an advertising copywriter and general manager of a picture frame company (1954-59), he co-founded the literary monthly Imprint, in 1961. He became art critic of The Times of India The-Times-of-India> (1964-66) and edited Poetry India (1966-67). From 1961 to 1972, he headed the English department of Mithibai College, Mumbai. The Exact Name, his fifth book of poetry was puublished in 1965. During this period he had short tenures as visiting professor at University of Leeds (1964) and University of Chicago (1967). In 1967 while in America, he experimented with hallucenogenic drugs, probably as a means to expand his writing skills. He finally stopped using them in 1972. In 1969, Writers Workshop, Calcutta published his The Three Plays. A year later, he presented an art series of ten programs for Mumbai television. On the invitation of the US government, he went on a month long tour to the US in November, 1974. In 1976, he translated poetry ... ...Sight may strike you blind in unexpected places. The traffic light turns orange on 57th and Dorchester, and you stumble, you fall into a vision of forest fires, enter a frothing Himalayan river, rapid, silent. On the 14th floor, Lake Michigan crawls and crawls in the window. Your thumbnail cracks a lobster louse on the windowpane from your daughter's hair and you drown, eyes open, towards the Indies, the antipodes. And you, always so perfectly sane. iii Now you know what you always knew: the country cannot be reached by jet. Nor by boat on jungle river, hashish behind the Monkey-temple, nor moonshot to the cratered Sea of Tranquillity, slim circus girls on a tightrope between tree and tree with white parasols, or the one and only blue guitar. Nor by any other means of transport, migrating with a clean valid passport, no, not even by transmigrating without any passport at all, but only by answering ordinary black telephones, questions walls and small children ask, and answering al l calls of nature. iv Watch your step, watch it, I say, especially at the first high threshold, and the sudden low one near the end of the flight of stairs, and watch for the last step that's never there.

Introduces her four major concerns illustrated in Silas Marner †Essay

Introduces her four major concerns illustrated in Silas Marner – namely village life. Within the very first paragraph on the book, Gorge Elliot introduces her four major concerns illustrated in Silas Marner – namely village life (of the late 18th century), superstition and belief, alienation and historical change (in this case specifically that caused by industrial revolution and the ending of the Napoleonic Wars). These concerns are closely woven together in the story (and in some cases real life) as can once again be seen in this opening two paragraphs and often can be looked at in relation to one another. Village life was probably Gorge Elliot’s primary focus when writing the novel and her anthropological investigations provide us with a fair deal of insight into it throughout the novel. The village of Raveloe is the setting for the majority of the story. The third line, while not introducing us to it per se, introduces us to the general idea of villages resembling it. It is said to be â€Å"far away among the lanes or deep in the bosom of the hills†. This is an important introduction, physically and psychologically distancing Victorian readers from Raveloe and making it seem totally different from the world they live in. In many ways, this difference is very real. Raveloe is still untouched by the effects of the industrial revolution that created the town Elliot’s readers are familiar with. It is Elliot’s objective to provide a comparison between Raveloe and such towns – represented in the novel by Lantern Yard. The opening paragraph also describes the villagers. They are described as â€Å"untraveled† and are very much uneducated. Knowledge to them is something suspicious, most likely due to the fact h... ...example of this would have to be the sentence â€Å"how was a man to be explained unless you at least knew somebody who knew his father or mother?† The point is that this is most certainly not true as a complete stranger new not be a dangerous or dishonest person. In this way Elliot lightly pokes fun at the attitudes of the villagers. Thus, it can be seen that within the opening two paragraphs, Elliot sets up the foundations of the primary concerns in this book. While, it is quite obviously not possible to go into anything resembling detail regarding any one of them, the paragraphs provide a platform upon which build up upon. The attitude and tone of the narrator, while not obviously apparent, can also be felt here. This opening basically serves as a generalization to which the life of Silas Marner, as detailed in the rest of the novel, is a specific example.

Brief of Methodology Techniques

All research methodology is made up of a combination of qualitative and quantitative constructs. The idea of the qualitative quantitative research continuum, as opposed to a dichotomy, is explored on scientific grounds. What are known as qualitative methods are often beginning points, foundational strategies, which often are followed by quantitative methodologies. Qualitative Research.The qualitative, naturalistic approach is used while observing and interpreting reality with the aim of developing a theory that will explicate what was experienced. In their Handbook of Qualitative Research, Denzin and Lincoln (1994) acknowledge that â€Å"Qualitative research is multi-method in focus, involving an interpretive, naturalistic approach to its subject matter. This means that qualitative researchers study things in their natural settings, attempting to make sense of, or interpret, phenomena in terms of the meanings people bring to them.Qualitative research involves the studied use and col lection of a variety of empirical materials–case study, personal experience, introspective, life story, interview, observational, historical, interactions, and visual texts –the described routine and problematic moments and meanings in individuals' lives†. (p. 2) Qualitative data are defined by Patton ( 1990) as â€Å"detailed descriptions of situations, events, people, interactions, observed behaviors, direct quotations from people about their experiences, attitudes, beliefs, and thoughts and excerpts or entire passages from documents, correspondence, records, and case histories† (p.22 ). Techniques of qualitative research are Interviews, Observation, Case study, and Action research. Interviews Qualitative interviews have been responsive to the potentially invasive impact of researchers on the research process as the researcher is the primary research instrument. Observation Observation as a design feature is to attain depth of meaning from the data (i. e . , what seems salient in the setting). The researcher focuses in detail on the most pertinent factors in an ethnographic study. Case study The case-study method is one more design approach under the qualitative rubric.Case studies can be single-subject designs or based on a single program, unit, or school. Merriam (1988) describes that case-study research, begins with translating the research question into more specific and researchable problems, followed by techniques and examples of how to collect, organize, and report case-study data. Action Research Action research is used here to refer to ways of exploring professional experience which link practice and the analysis of practice into a single productive and constantly developing sequence, and which link researchers and research participants into a single community of involved colleagues.Winter (1996) explains that â€Å"action research is seen as a way of investigating professional experience which links practice and the analy sis of practice into a single, continuously developing sequence† (p. 13). Quantitative approach The quantitative approach is used while one begins with a theory (or hypothesis) and tests for confirmation or disconfirmation of that hypothesis. Quantitative research is often referred to as hypothesis-testing research (Kerlinger, 1964). Typical of this custom is the following common pattern of research operations in investigating, for instance, the effects of a treatment or an intervention.Techniques of quantitative research are Surveys, Interviews, Questionnaires, Sampling, and Triangulation. Surveys Data are collected, typically either by interview or by questionnaire, on a group of variables. The objective then is to observe patterns of relationship between the variables. Unlike experimental research, the researcher does not intercede in the organization and observe the effects of the intervention. Information is collected on a number of variables, and the amount to which they are causally linked has to be inferred.Interviews Quantitative researchers pretest their instruments to reassure the quality of their data. They ransack other researchers' scales and theories to inform their theoretical understanding of the fundamental factors that may be present. They do long interviews and focus groups to try to get into the points of view of those living through the situations they are analyzing. Questionnaires These are collections of questions that the respondent completes on his or her own. Sampling The sample of subjects is drawn to replicate the population.After the pretest measures are taken, the treatment conducted, and posttest measures taken, a statistical analysis divulges findings about the treatment's effects. To support repeatability of the findings, one experiment typically is conducted and statistical techniques are used to establish the probability of the same differences occurring over and over again. Triangulation Triangulation might be looked at as a dependability check–but not always. It is possible that one source of data could be much more significant than other sources in understanding a particular phenomenon.Generally, though, the more sources one looks at the more expected one is to have a complete perception of the phenomenon. Sampling Techniques: Random or Probability Non-random or Non-probability Random or Probability techniques are Simple random sampling, Systematic random sampling, and Stratified random sampling. Simple random sampling In simple random sampling, all subject within the sampling frame has an equal chance of being selected. This equal chance is consummate through a total randomness of selection.Systematic random sampling In systematic sampling, instead of drawing sample subjects randomly from the sampling frame, systematic sampling draws subjects at different intervals along the list of subjects in the sampling frame. Stratified random sampling An approach that increases the probability of obtaining a representative sample yet avoids missing an significant subgroup is to draw a stratified sample. With stratified sampling, the sampling frame is first separated into subgroups based on a variable that is considered important.Non-random or Non-probability is Cluster sampling, Quota sampling, Purposive sampling. Cluster sampling In cluster sampling, instead of individual subjects, logically occurring clusters, or groups, of subjects are used as the essential units of sampling. Purposive sampling With purposive sampling (also known as judgmental sampling), subjects are selected based on the researcher's knowledge of the population and on the nature of the research. The researcher uses subjects as the sample who are judged as â€Å"typical† or â€Å"representative† of the population of interest. Quota samplingThis type of non probability sampling is quota sampling. Quota sampling contains features of both stratified sampling and purposive sampling. In quota sa mpling, variables that are indomitable to be significant to the research question are identified. These variables are usually demographic variables such as gender, socioeconomic status, ethnicity, age, and urban versus rural residency. Conclusion The qualitative-quantitative research methodology is supported scientifically by its self-correcting feedback loops. In each and every research study, the continuum operates.When one conceptualizes research this way and uses the integral feedback mechanism, positive things happen that are less probable to occur in a strictly qualitative or a strictly quantitative study. Work Cited Merriam S. B. (1988). Case study research in education: A qualitative approach. San Francisco: Jossey-Bass. Stake R. E. (1981). â€Å"Case study methodology: An epistemological advocacy†. In W. W. Welch (Ed. ), Case study methodology in educational evaluation: Proceedings of the 1981 Minnesota Evaluation Conference (pp. 31-40).Minneapolis: Minnesota Researc h and Evaluation Center. Denzin N. K. , & Lincoln Y. S. (Eds. ). (1994). Handbook of qualitative research. Thousand Oaks, CA: Sage. Patton M. Q. (1990). Qualitative evaluation and research methods (2nd ed. ). Newbury Park, CA: Sage Publications. Kerlinger F. (1964). Foundations of behavioral research. New York: Holt, Rinehart & Winston. Winter, R. (1996). Some principles and procedures for the conduct of action research. In Zuber-Skerritt, O. (Ed. ) Action research for change and development. Aldershot: Gower-Avebury.

The Arms Race, a History of Weapons

The Arms Race, a History of Weapons Free Online Research Papers The USSR and the US maintained an alliance through WWII, until the US produced the atomic bomb, a weapon of mass destruction and symbol of world domination. The Manhattan Project was held top-secret from 1942-1945, until the US uncovered a Soviet Union spy feeding top-secret atomic information back to the USSR (â€Å"Manhattan Project†). The Americans achieved the development of the atomic bomb before anyone on May 8, 1945. At the end of WWII, the Soviet Union sent a telegram to the US explaining the hostility the two countries possessed about communism versus democracy. The two dominant nations wanted to spread their ideological government structure all through the world. Due to the aftermath of WWII, the use of the atomic bomb on Japan, and the diverse ideological differences about government structure, the relationship between the US and USSR altered from allies to adversaries. Thus, the beginning of the Cold War and the clash of nuclear proliferation began between two glob al dominant nations. The arms race intensified during diplomatic discussions regarding the Atomic Energy Commission (AEC) because of the fact that the Soviet Union disagreed with the US and UN on the requirements established. The Atomic Energy Commission â€Å"†¦was created in the wake of the U.S. atomic bombing of Japan, the effects of which demonstrated that nuclear energy needed not only to be developed, but controlled. The AEC legally had absolute control over both the development and use of atomic energy† (â€Å"Atomic Energy Commission†). In addition to the AEC, the United Nations created the Baruch Plan that stated that failure to comply with the requirements of the AEC would result in harsh penalties. The Soviet Union, infuriated by the plan, rejected it stating that the US was too far ahead in weapon development (Fuller). To obtain top-secret information the Soviet Union planted a spy, Klaus Fuchs, among the British scientists during the Manhattan Project. Fuchs had been pass ing top-secret information about nuclear bombs to the Soviet Union since 1945 (Etcheson 43). To the US’s surprise, the Soviets established their own atomic bomb in 1949, without any prior indication of testing the bomb (Levine 64). The Soviets launch their first atomic bomb on August 29, 1949. With the Soviets successfully launching their atomic bomb, the battle for arms supremacy began. The US government countered with the development of the hydrogen bomb on November 1, 1952 (Fuller). When the US thought they had developed the strongest weapon in the world, the Soviet Union received more top-secret information about the hydrogen bomb from Fuchs. The Soviets were able to test and produce their hydrogen bomb in late 1955. The USSR launched the first satellite into space by using intercontinental ballistic missile on October 4, 1957 (Roberts). It appeared that the Soviet Union was extremely advanced in space operations and military tactics, and this frightened the US because th e Soviets were able to launch missiles without the use of airplanes (Tirman). The arms race took another turn due to the Sino-Soviet relations in the 1950’s. The US became frightened when it learned China possessed nuclear weapons and had been influenced greatly by the USSR (Tirman). During the 1950s, China, guided by a large number of Soviet advisers, followed the Soviet model of development, with its emphasis on heavy industry funded by surpluses extracted from the peasantry, while making consumer goods a secondary priority (Levine 69). By the late 1950s, however, Mao Zedong had begun to develop new ideas about how China should advance directly to Communism through a mobilization of Chinas massive labor force (Fuller). The USSR and China maintained a strong relation leading up into the 1960’s because of the similar communistic ideologies (â€Å"Sino-Soviet Relations†). With the help of the USSR, China successfully exploded its first atomic bomb October 16, 1961 (Roberts). The havoc and chaos about nuclear proliferation and the spread of communism left the US in position to try and dissolve communism. The US wanted to dissolve the threat of communism due to the lack of government control and the possession of nuclear weapons (Roberts). Many communistic countries were spreading across the world in the 1960’s. With two of the most economic and militaristic countries under the influence of communism, President John F. Kennedy couldn’t let the world be inclined by the idea of communism. The US and Cuba are only 90 miles apart from one another. With the powerful technology of intercontinental ballistic missile able to launch without the use of an airplane, Kennedy invaded Cuba with Operation Bay of Pigs Invasion. Kennedy had the plan to overthrow the Cuban communist leader, Fidel Castro. Castro united with the USSR by trading sugar and other agricultural needs the USSR needed in trade for increased economic and military assistance (Levine 91). The operation failed when Kennedy called off the deployment of the bombers. With the failure of the Bay of Pigs, this left the USSR with world’s opinion of the most dominant nation. On October 15, 1962, the US gained intelligence of the USSR constructing numer ous missile silos off the coast of Cuba, only 90 miles off the coast of Florida (â€Å"Arms Race†). With the US and the USSR being the world’s leaders in nuclear weaponry, the world was petrified of a nuclear holocaust. President Kennedy rather than demanding the USSR to remove the missiles immediately, Kennedy deployed a naval blockade around Cuba to obstruct any USSR missiles from being transported. Suspense and tension with what would happen began to alleviate when Khrushchev sent a letter to Kennedy stating the removal of the silos if the US assured the USSR never to invade Cuba again (Fuller). At the end of the Cuban Missile Crisis, the US and the Soviet Union recognized the concept of building a surplus amount of nuclear warheads could result in a catastrophic disaster on both nations if there was to be a nuclear war. Numerous actions were acquired in various treaties to avert any nuclear disaster to occur. On July 1968, the Treaty on Non-Proliferation of Nuclear Weapons was signed in Washington D.C., Moscow, and London (Roberts). Signed by 130 nations in 1968, the Nuclear Nonproliferation Treaty went into effect on March 5, 1970 (Fuller). Its goal was to prevent the spread and development of nuclear weaponry. Notably, neither France nor China agreed to sign the treaty, and both countries have continued to develop their nuclear arsenal despite widespread condemnation from around the world (â€Å"Nuclear Nonproliferation Treaty†). The most significant treaty was the Strategic Arms Limitation Treaty held in 1972, known as SALT I. President Richard Nixon met with Soviet premier Leonid Brezhnev in Moscow and signed an agreement that provided for a severe limitation on the placement of antiballistic missiles and a freeze on the deployment of intercontinental ballistic missiles by each nation (â€Å"Arms Race†). In 1973, Brezhnev traveled to Washington, D.C., where the leaders agreed never to use nuclear weapons offensively and agreed for a second treaty, known as SALT II. With both nations in a relaxing time with compromises be addressed, this period was a called a dà ©tente (Ungar 109). On June 18, 1979, Carter and Brezhnev signed the SALT II treaty in Vienna. SALT II would have set a limit on long-range missiles that each country could possess and provided for a decrease in these missiles by 1981 (Etcheson 126). Before the Senate could authorize the new treaty, however, the Soviets invaded Afghan istan in December 1979, an act of aggression that heightened U.S. fears in the Cold War (â€Å"Arms Race†). Even with these treaties, the Cold War and the arms race still continued until the election of Reagan and Gorbachev. Both political leaders realized the importance of reduction in nuclear arms (Levine 131). Even though the bombing of Japan ended WWII it was the beginning of the Cold War and the arms race between the US and the USSR, however through billions upon billions of dollars spent on nuclear proliferation the US and the USSR finally maintain a treaty to end the arms race (Fuller). In 1981, Ronald Reagan became president and confirmed his proposal of the reduction of nuclear weaponry. With great coincidence, Mikhail Gorbachev was the leader of the USSR, and he too believed in the reduction of nuclear weaponry (Levine 140). Regan began the funding of the â€Å"Star Wars† plan, which would design a state-of-the-art Anti-Ballistic Missile system that would use satellites to defend the US against missile attacks (Fuller). Finally, the US and the USSR developed a mutual poli tical relationship. The Star Wars plan was aborted after the US spent more than 80 billion dollars without any sufficient progress (Fuller). Reagan had been recognized for his advanced defense measures and his determination to overcome communism with the USSR, brought the USSR slowly crumbing in the late 1980’s. On November 9, 1989, the Berlin Wall collapsed uniting West and East Germany (Etcheson 164). The wall was a long-term symbol of communism. On December 25, 1991, the USSR finally came to halt, when Boris Yeltsin, a strong political figure in Russia rallied up the Russian people to revolt against communism. On that Christmas day, communism and what was called the USSR seized to exist. In the following years, President George W. Bush and Russian president, Vladimir Putin, signed the Treaty of Moscow on May 24, 2002 (â€Å"Arms Race†). The treaty put in place strategic offensive reductions, the most sweeping nuclear arms reductions in history. President Bush said the treaty erased, The last vestiges of the Cold War and forged a new Russian-American partnership (â€Å"Treaty of Moscow†). Wi th long and vigorous tensions between the US and the USSR about nuclear proliferation, communism versus democracy, and the perspective of being the worlds dominate leader, both nations have reconciled and maintained a partnership. Although, the nuclear proliferation between the US and USSR have ended, other countries around the world have obtained possession of weapons of mass destruction that could result into another arms race, or even another World War. Research Papers on The Arms Race, a History of WeaponsAppeasement Policy Towards the Outbreak of World War 2PETSTEL analysis of IndiaAnalysis of Ebay Expanding into AsiaTwilight of the UAWThe Project Managment Office System19 Century Society: A Deeply Divided EraBringing Democracy to AfricaOpen Architechture a white paperDefinition of Export QuotasStandardized Testing

The Renaissance Art Essays - Renaissance Painters, Free Essays

The Renaissance Art Essays - Renaissance Painters, Free Essays The Renaissance Art Ms. McSharry Humanities 26 September 2014 The Renaissance Art During the Renaissance, the way people saw the world was different from the way people in nowadays do. Renaissance was the time of reformation. The value of money started to increase, and many philosophers, artists, and scientists came up with new ideas about religion and humankind. Not only the Renaissance was a time of cultural movement and innovation, but also it was a time of political turmoil, religious conflict and chaos. People became more materialistic and individualistic. They often displayed their ideas and the ways of their lives through philosophy, literature, and especially art. Many artists, including the most famous artists such as Leonardo da Vinci, Michelangelo, and Raphael, put their intentions and messages in their works, and many works of Renaissance art had similar styles of drawing and were usually depicted in religious images. The humanities, the significances, and the lives during the time were all shown in the Renaissance art. In European society during the Renaissance, capitalism and money became popular and significant. Even though the people still praised for God, at the time, they praised more for money. Their ultimate goal was gaining more money. Their loving money was also depicted in Renaissance art. Quentin Matsys The Money Lender and His Wife depicts how important the money was. In the drawing, a man who is counting his money and his wife who is reading her Bible are sitting together. However, the wifes focus is only on the money, not on her Bible. She is distracted from reading her Bible because all her intention and interest are concentrated on the money her husband has. The man and his wife are both fascinated and are fully focused on their money. The aspect of their action shows that the money became more interesting than religion. However, religion was still vital to the Renaissance period, and many artworks were depicted in religious images. Most of the artists used similar styles and common topics in their religious drawings. They normally drew Jesus at the center, Mary next to Jesus, and the twelve disciples beside him. In those religious drawings, Jesus and Mary were always dressed in red and blue clothes because the colors were only used for important figures. Leonardo da Vincis The Last Supper is a typical religious picture created in the early Renaissance. In his painting, Jesus is sitting at the center of the table. He is also wearing blue and red clothes, and next to him, Mary is also wearing blue and red clothes. The twelve disciples divided into two groups of six are sitting on each of Jesus left and right sides. In this picture, there are also three windows behind Jesus which points out the Trinity. His drawing also has a story in itself. This is the moment of the twelve disciples focusing on Jesus, and Jesus making a statement: One of you shall betray me (John 13:21). It is easily detected that only one guy among the twelve disciples is putting his elbow down on the table, hinting that he is going to betray Jesus. Like da Vincis painting does, every religious painting has its own message or story and the common painting style of Renaissance art. Many other artists also used similar methods and skills that da Vinci used. In Michelangelos The Last Judgment, the God and Mary wearing red and blue clothes are at the center of the painting. This paintings story is about heaven and hell. People sent to the hell in the bottom part of the painting all look distressed and angry. Even the colors and moods used in the upper and bottom part are notably different. In the upper part, people are wearing clothes, and the mood is brighter, but in bottom part, people are not dressed, and the mood is also gloomy. This painting is not only depicting the religious aspect, but also depicting the aspect of life and humanity. The importance of philosophy was also often shown in the Renaissance art. Raphael who was an active proponent of philosophy displayed his philosophical ideal in his painting School of Athens. In his painting, Plato and Aristotle, the most famous philosopher and scientist, are

Identify Opportunity Costs

Identify Opportunity Costs Unlike most costs discussed in economics, an opportunity cost doesnt necessarily involve money. The opportunity cost of any action is simply the next best alternative to that action: What you would have done if you didnt make the choice that you made? The notion of opportunity cost is critical to the idea that the true cost of anything is the sum of all the things that you have to give up. Opportunity cost  considers only the next best  alternative to an action, not the entire set of alternatives, and takes into account all of the differences between the two choices. We  actually deal  with the concept of opportunity cost every day. For example, options for a day off work might include going to the movies, staying home to watch a baseball game, or going out to coffee with friends. Choosing to go to the movies means the opportunity cost of that action is the second choice. Explicit Versus Implicit Opportunity Costs Generally, making choices includes two types of cost: explicit and implicit. Explicit costs are monetary expenses, while implicit costs are intangible and therefore hard to account for. In some cases, such as weekend plans, the notion of opportunity cost includes only these forgone alternatives or implicit costs. But in others, such as a businesss profit maximization, opportunity cost refers to the difference in the  total of this type of implicit cost and the more typical explicit monetary cost between the first choice and the next best alternative. Analyzing Opportunity Costs The concept of opportunity cost is particularly important because, in economics, almost all business costs include some quantification of opportunity cost. To make decisions, we must consider benefits and costs, and we often do this through marginal analysis. Firms maximize profits by weighing marginal revenue against marginal cost. What will make the most money when considering the operating costs?  The opportunity cost of an investment would involve the difference between the return on the chosen investment and the return on the other investment. Likewise, individuals weigh personal opportunity costs in everyday life, and these often include as many implicit costs as explicit. For example, weighing job offers  includes  analyzing more perks than just wages. A higher-paying job isnt always the chosen option because when you factor in benefits like health care, time off, location, work duties, and happiness, a lower-paying job might be a better fit. In this scenario, the difference in wages would be part of the opportunity cost, but not all of it. Likewise, working additional hours at a job offers more in wages earned but comes at the expense of more time to do things outside of work, which is an opportunity cost of employment.

Systematic Review on Is the Effect of Physical Activity on Cognitive Research Paper

Systematic Review on Is the Effect of Physical Activity on Cognitive Function a Risk Factor for alzheimer's in Older Adults - Research Paper Example The risk of suffering from Alzheimer disease is evidently higher among adults suffering from Mild Cognitive Impairment with lack of frequent physical exercise. The main purpose of this paper is to examine the published literature from peer articles on Alzheimer disease in Older Adults. Precisely, the paper will explore the question: Is the Effect of Physical Activity on Cognitive Function a Risk Factor for Alzheimer in Adults? The risk factor is anything that affects possibility of a person in getting an illness, in this case Alzheimer in Adults. However, being exposed to a risk factor does not necessarily mean that a person will be affected by a specific disease. A risk factor in this case alludes to the probability of one getting harmed due to the level of exposure. It can also allude to the likelihood that an individual is harmed due to the level of exposure to a hazardous condition. Physical activity has been cited by many health researchers as one way of keeping one healthy; some research in regard to mental functioning have also asserted that the proper functioning of various aspects of the brain can be facilitated with performing ph ysical exercises. With regard to Alzheimer in Adults, various results from researchers have indicated that physical activity on cognitive function a risk Factor for Alzheimer in Adults. Relevant peer articles have been used in support of these results. In order to conduct this research a variety of eight peer reviewed journals addressing issues ascribed to the relationship between physical activities, cognitive functioning and Alzheimer disease were explored. They basically provide information regarding the specific research question addressed herein. The content of these articles include past researches that have been undertaken to determine of lack of physical exercise could be a cognitive risk factor to Alzheimer. Important information was extracted from the article in order to

Critically evaluate Rene Descartes's claim that the mind is not a part Essay

Critically evaluate Rene Descartes's claim that the mind is not a part of the physical world. Could modern science help settl - Essay Example This essay critically evaluates Descartes’s claim that the mind is not a part of the physical world. It also includes a brief analysis of the response of modern science to this classical assumption. A Cartesian Perspective of the Mind Descartes believes that the tendency to associate sensible features with bodies is a mistake developed during childhood. During these early years individuals acquire the belief that the physical world is strongly connected to their sensations, or that it has the types of attributes it seems to possess in sense perception, both sensible and automatic. But indeed, he argues, bodies possess only automatic attributes, such as motion, size, and shape, and people’s perception of sensible attributes are brought about by formation of these attributes (Wilson, 2003). Challenging the simple perception of the physical world is a major objective of the Meditations. The movement against faith in the senses, and specifically against the belief that bodi es are the same as sensations, is an important instrument in realising this objective, because Descartes believes the simple understanding of the physical world is mostly rooted in the notion that bodies are the same as people’s sensations (Morton, 2010). Descartes started his pursuit of truth by using his newly developed method of inquiry. His method used intense scepticism—all ideas that are doubtful were disregarded, including ancient wisdom taught by scholasticism. More critically, Descartes also doubted ideas coming from the senses because â€Å"from time to time I have found that the senses deceive, and it is prudent never to trust completely those who have deceived us even once† (Wilson, 2003, p. 37). Evidently this argument encouraged questioning much of the established knowledge, and eliminating them as potential groundwork of thought. All ideas of the physical world might be untrue, since knowledge of them arises from the untrustworthy senses. Moreover , the presence of the physical body was questioned based on the same justification (Engel & Soldan, 2007, p. 334): â€Å"I shall consider myself as not having hands or eyes, or flesh, or blood or senses, but as falsely believing that I have all these things†. Descartes afterward thought that in order to doubt, he should exist as a ‘thinking’ being: â€Å"I must finally conclude that this proposition, I am, I exist, is necessarily true whenever it is put forward by me or conceived in my mind† (Christofidou, 2013, p. 41). And then he defines a ‘thinking’ being as â€Å"a thing that doubts, understands, affirms, denies, is willing, is unwilling, and also imagines and has sensory perceptions† (Morton, 2010, p. 81). This series of arguments led him to his concluding point: the mind is not part of the physical w

A report on Wireshark Essay Example | Topics and Well Written Essays - 3500 words

A report on Wireshark - Essay Example This network packet analyzer works as an appliance utilized to inspect what is happening within a communication network cable, immediately similar to a voltmeter is utilized by an electrician to look at what is going on within an electric cable (however at a advanced scale). In the past, similar applications and tools were extremely costly, based on ownership, or together. With the arrival of Wireshark, the situation has changed. Thus, Wireshark is perceived to be possibly one of the most excellent open source packet analyzers available in the marketplace at the moment (Lamping, Sharpe, & Warnicke, 2011). I have chosen this technology for my research. In this report I will assess this technology based application with respect to its overall technological working, operations, history and mainly for the Linux based services administration. WIRESHARK Wireshark technology is a network protocol analyzer system. It allows us to get as well as interactively surf the network communication tr affic operating on a computer network system. Additionally, the Wireshark has optimistic and dominant characteristic collection and is world's most well-liked application of this sort. In addition, it is compatible and works on the majority of networks and computing systems comprising OS X, Windows, UNIX and Linux. Moreover, network experts, developers, safety professionals and instructors all through the world make use of this technology. Its main characteristic is that we need to pay no cost for this since it is open source application; moreover it is released with the standards defined by the GNU (General Public License) version. Furthermore, it is designed and supported by a worldwide staff of protocol specialists, as well as it is an instance of a disruptive technology based systems. Wireshark was also recognized as Ethereal protocol (Wireshark Foundation , 2011). WIRESHARK FEATURES Wireshark takes network communication packets at the internet or transport layer of OSI model. A dditionally, the leading protocols are TCP and IP; jointly, they are known as internet protocol group or TCP/IP. As this is a packet switching network framework (a network works on data packets communication). In this scenario data will be transmitted to the right destination system formed on the basis of information created in the network packet header (Codex-M , 2011) and (Lamping, Sharpe, & Warnicke, 2011). These are extremely significant tasks to perform; particularly if someone is appointed as a network manager to inspect/care for the data and information being sent away from the communications. For instance, if the system on which we are performing our tasks deals with extremely secret information, we are able to make use of Wireshark capability to dual verify whether those network communication packets transmitted away the technology based machines are encrypted or encoded. Thus, this will validate that the encryption protocol of the system or network is in operational condit ion (Codex-M , 2011) and (Lamping, Sharpe, & Warnicke, 2011). One more instance of this situation is; if secret data and information, like that password, is not encrypted or encoded, it could be interpreted in the form of apparent text by making use of packet analysis through Wireshark. Additionally, this is equally high-quality aspect and terrible feature for the machine's clients. In addition, the high-quality aspect of this application is that, if the manager frequently checks and

Assessment of Michael Ignatieff's The Rights Revolution Essay

Assessment of Michael Ignatieff's The Rights Revolution - Essay Example This could be seen clearly from his several interviews where he never fails to mention that he is from Canada. The Rights Revolution is a series of lectures revolving round the theme of group revolution and civic revolution, in this he has taken over the theme from a revolutionary point of view. The concept of group rights and the consequences are the main concern of these lectures. Though the problem of group rights is a common one in many parts of the world, Canada seems to have this more intensely. The reasons behind the group rights revolution are the presence of multi-cultural people and the multi-nationalistic thought prevailing in them. Although Canada claims itself a unified society amidst diversity, there are still issues running among the Quebeckers and the Aboriginals in terms of receiving their distinct rights from the Government of Canada. But in reality the Government has given full freedom in their education, health, religion etc. Some are really interested to look at Canada as having Unity in Diversity, but the problem of identity crisis arises from those who seem to possess a diverse nationalistic spirit. idea for lectures as Canadian’s group rights, he slowly deviates from the Canadian notion and concentrates more on the non-native group of people who have been living here for a long time. Those were the Quebeckers and the Aboriginals. His lectures, particularly the 5th chapter which is based on â€Å"Rights Recognition and Nationalism† [The Right’s Revolution, Chapter 5], fully has its view on the current issue of the Quebeckers’ demand for individual and distinct rights directly sanctioned from the Government. Here Ignatieff keeps more emphasis on the Quebeckers notion of group rights than that of the indigenous Canadians. The quest for group rights seems to have a serious demand from the Quebeckers and the Aboriginals, where as the Government seems to have granted distinct rights for this multi-ethnic community

Is the Arab world changing for the better Essay

Is the Arab world changing for the better - Essay Example As a result of these conflicts, some of these countries have made conclusions in transforming the governments and pave the way toward democracy and social justice. Hence, education, frequent communication, and high rate of population increase in the Arab world, no government could be able to be stopped from the winds of democratic change. Primarily, the Arab Spring may attest to be as transitional stepping stone towards change just like the European rebellions of 1848 that did not at once produce operational democracies. This is whereby the Arab Spring has created a new perception of the Arabs especially the young people’s capabilities and ambitions whereby they desire more liberty, employment, parity, and justice in their countries. They demand to be listened to, appreciated, and take active participation in decision making regarding their current, future plus the future of their communities and states. Tunisia, for example, has confirmed to the entire world that Arab World is not resistant from democratic change, and following several years of experimentation with the replica of armed revolution that merely led to violence, demolitions, and disillusionment, Tunisia gives a new form of transformation through tranquil demonstration and popular revolution. According to Serag El-Din during the conference held in Egypt on Arab Reform Initiative, the Arab countries has witnessed transformation, indicating that Arab constitutions ought to fight the logical inflexibility that subjugated the constitutional thought in the previous decades. Additionally, they demand to be heard in matters regarding the transformation towards authentic democracy because it is a novel atmosphere for them to that takes into consideration their stronger civic engagement. Hence, the new constitutions will take the Arab world to a new and bright future, therefore, the measures that would be undertaken regarding democracy through the electing of new

Assessment of Michael Ignatieff's The Rights Revolution Essay

Assessment of Michael Ignatieff's The Rights Revolution - Essay Example This could be seen clearly from his several interviews where he never fails to mention that he is from Canada. The Rights Revolution is a series of lectures revolving round the theme of group revolution and civic revolution, in this he has taken over the theme from a revolutionary point of view. The concept of group rights and the consequences are the main concern of these lectures. Though the problem of group rights is a common one in many parts of the world, Canada seems to have this more intensely. The reasons behind the group rights revolution are the presence of multi-cultural people and the multi-nationalistic thought prevailing in them. Although Canada claims itself a unified society amidst diversity, there are still issues running among the Quebeckers and the Aboriginals in terms of receiving their distinct rights from the Government of Canada. But in reality the Government has given full freedom in their education, health, religion etc. Some are really interested to look at Canada as having Unity in Diversity, but the problem of identity crisis arises from those who seem to possess a diverse nationalistic spirit. idea for lectures as Canadian’s group rights, he slowly deviates from the Canadian notion and concentrates more on the non-native group of people who have been living here for a long time. Those were the Quebeckers and the Aboriginals. His lectures, particularly the 5th chapter which is based on â€Å"Rights Recognition and Nationalism† [The Right’s Revolution, Chapter 5], fully has its view on the current issue of the Quebeckers’ demand for individual and distinct rights directly sanctioned from the Government. Here Ignatieff keeps more emphasis on the Quebeckers notion of group rights than that of the indigenous Canadians. The quest for group rights seems to have a serious demand from the Quebeckers and the Aboriginals, where as the Government seems to have granted distinct rights for this multi-ethnic community

Antigone the Ideal Leader Essay Example | Topics and Well Written Essays - 500 words

Antigone the Ideal Leader - Essay Example Only a few dare to support what is right, irrespective of being vulnerable to a wrathful and violent opposition. Sophocles' Antigone is one such literary character that exudes with the requisite nobility, strength and courage to stand for what is right, despite facing the risk of being susceptible to an unfavorable and avoidable outcome, which is the true and unexceptional trait of a natural leader. In Sophocles' famous tragedy Antigone, the central character Antigone is presented and unraveled amidst a unique and peculiar set of circumstances, where she is a hapless witness to the dereliction of the cherished morals and ideals, not only by her near and dear one's like her sister Ismene, but also by the people who are supposed to uphold the righteousness in Theben society, like Ceron, who comes to power in Thebes after the civil war. At the centre of the tragedy lies the body of Polyneices, Antigone's brother and one of the important leaders of the Thebe's civil war. The new king of Thebe, Ceron decides to deprive the body of Polyneices of all the holy rites and a decent burial, by ordering it to be left lying in an abandoned and disgraced state on the battlefield, to be consumed by carrion animals.

The Carbone family Essay Example for Free

The Carbone family Essay In A View From The Bridge, the audience is introduced with three prominent characters who are Eddie Carbone, Catherine Carbone and Beatrice Carbone. All of these characters show their unique qualities in the sense that Eddie is a much more demanding person, whereas Beatrice can be seen as a weaker person who is inclined to follow her husband Eddie in a patriarchal society and Catherine who is loose in terms of her actions and naive through her words. The familys values are very strict as the reader can infer from the story of Vinny Bolzano. First of all, Eddie Carbone is a simple person who is a victim of circumstances but he also contributes to his own downfall. He works as a longshoreman at the Brooklyn Docks. Eddie is characteristically uneducated but still is a very hardworking man. He is presented as being dignified and having integrity by being proud and honest. These characteristics are seen from him when he says to Beatrice that, All Im worried about is you got such a heart too big a heart. This shows that Eddie is observant and he is mindful of the fact that his wife can be over-exploited at occasions like when he describes the story of his father-in-laws house burning down. He believes he should be the leader of his house. This can be seen as he talks to Catherine about her new job as a stenographer, Why didnt you ask me before you take a job? This shows that he wanted Catherine to ask for permission and to authorise it from himself. This manly character of Eddie means that he feels as the boss of his house and that he would be insulted if not done otherwise. This is one of the cause of his collapse at the end of the story being too masculine that he couldnt show his emotions as everything was bottled inside. Eddie is also an affectionate and big-hearted man, which can be seen by his esteem for Marco and Rodolfo when they come to stay. For example at what time Marco tells Eddie in a formal manner, that when you say go, we will go Eddies response to this was that theyre welcome he also adds that theyve got plenty of room here. Eddie also believes in family loyalties, this is mainly due to the tightly bound Sicilian community that he comes from originally. Eddie is over-protective towards Catherine and this can be seen from the apparel that Catherine wears and shows it to Eddie in a very excitedly manner. This is shown when he says I think its too short. Eddie feels more affection for Catherine than is natural for a man towards his niece. Catherine, I dont want to be a pest, but Im tellin you youre walkin wavy. Eddie said this phrase when Catherine wears a new skirt she had brought, to show Eddie. He is concerned that she will receive attention from men, which Eddie doesnt like as he thinks of Catherine as his. He also says you isnt all the girls. Here Eddie means that Catherine is his, and that he is much more demanding of her Catherine should only do what he says her to do. All of these factors motivate Eddie to be over-protective of Catherine. Due to Eddies strong beliefs in the Traditional Italian Values it has a great effect on his own life and the lives of those surrounding him, so when Catherine proposes the job as a stenographer, Eddie strongly opposes this, whereby he wants to keep Catherine away from other men, (sickened) I know that neighbourhood B. , I dont like it ,however this could also be because of his traditional views whereby the male is the breadwinner, and will provide for the family, and if Catherine too brings in money for the house then Eddie may take it as an assault on his manhood. Also due to Eddies traditional Italian values he is immensely proud as is expected, and therefore will never admit that he is wrong or admit his unacceptable feelings for Catherine.

Development of a Human Computer Interface

Development of a Human Computer Interface Abstract HCI(human computer interaction) has become one of the important aspect in human life. Signals generated from human body are biosignals and has huge potential to be used as an interface for human computer devices. Multiple devices are present that recognizes these boiosignals which is generated during muscle contraction and converting those signals into some command to be used as an input to the HCI devices. However, the task can be acquired through biosignals which forms a neural linkage with the computer techniques like Electro-Encephalogram(EEG), Electrooculogram(EOG), and Electromyogram(EMG). In past, there have been lots of studies wherein many researchers have used biosignals to control other device. EMG is hence, one of the least explored mechanism form of biosignal to be deployed in HCI and its studies are useful for neuromuscular system as certain diseases may slow down muscle contraction and muscle firing leading to paralysis of muscle. Keywords: EMG, HCI, biosignals, skeletal muscles, neural linkage. 1 Introduction HCI is the one of the research area that emerged in early 1980s, which has expanded rapidly it was previously known as a man- machine interaction. HCI focuses on the interface between user and the computer and deals with the design, execution and assessment of computer system and other related receptive that are for human use. Designing interactive computer systems to be effective, efficient, easy and enjoyable to use is important, so that people and society may realize the benefits of computation based devices [1]. The researchers observes the way human interacts with the computer system and design new technologies and interface that lets human and computers to interaction novel ways [2]. Some of the example of popular HCI techniques are image processing, speech recognition, bio signal processing etc. HCIs goal is to minimize the differences between the humans goal of what they want to achieve and the understanding level of computer to perform the task. It relates knowledge from bot h the human and machine side. Due to its multidisciplinary nature, people with different study areas contribute to its success. Figure 1 shows the areas where HCI can be implemented with distinctive importance. Fig.1. Disciplines contribute to HCI [3] EMG is an electro medical procedure for estimating and recording the electrical signals produced by skeletal muscle. EMG is performed using electromyography, to produce an electrical record or signal called electromyogram [4]. An electromyography detects the electric potential generated by skeletal muscle cells when these cells are activated electrically or neurologically. The EMG technology helps capture gestures as inputs for virtual joysticks, keyboards leading to new application in mobile computing etc [5]. This signal can also be analyzed to detect medical abnormalities, activation level, or biomechanics of human movement. The motor neurons of a human body transmit electrical signals that causes muscle to contract and an EMG translate this signals to graphs, sound or numerical values that can be interpreted by analyst. EMGs signal can be easily acquired using electrodes and it is of two types, dry electrode that is direct contact with the skin that records muscles activity from the surface above the muscle on the skin and require more than one electrode, because EMG recording displays the electric potential difference between two separate electrodes, second is gel or inserted EMG which can be performed using a electrolytic gel as a chemical interface between the skin and electrolyte [6]. A needle electrode and fine wire electrode is the example of inserted electrode. Needle electrode is used in clinical areas and the tip of the electrode is bare and used for the surface detection. Fine wire electrode they are easily implanted in and withdrawn from the skeletal muscles, and is less painful then needle electrode. Thus EMG has a variety of clinical and biomedical applications where it is used to diagnose neuromuscular disease and many other disorders of motor control. 2EMG Used for HCI Studies are being carried out for the use of EMG signals inorder to identify disabilities as a significant number of individuals are suffering from severe motor disabilities, due to variety of causes, such as Spinal Cord Injury (SCI), Amythorphic Lateral Sclerosis (ALS) and so on [7]. Therefore, EMG signal are not only used for identifying neuromuscular disorder but can also be as a control signals for prosthetic devices [8]. It is the least explored compared to others biosignals like EEG, EOG etc. EMGs are natural means of HCI because the electrical signals induced by human muscle movement during its contraction represents nueromuscular movement that can be interpreted and transformed into computers control command. EMG signals can be used for a number of applications including clinical applications, HCI and interactive computer gaming. Basically EMG can be used to sense isometric muscular activity which does not transalate into movement thus making it possible to classify subtle mo tionless gestures and to control interfaces without being noticed and without disrupting the surrounding environment [9]. The EMG signal have different signatures i.e, two peoples gesture might be identical but their characteristics EMG signals are different interms of their age, muscle development skin fat layer and gesture style. One of the problem of EMG is its signal contains a different type of noise that are caused by equipment noise, electromagnetic radiation etc and hence preprossing is needed to filter out the unwanted noise in EMG signal. 3Related works Researchers have worked on regarding how EMG signal is used to command some other devices like prosthetic arm, robots or enabling people with certain disabilities. These are shown in following paper. In 1996 Yasuharu Koike et.al, [10] developed a human interface employing a model of an arm, robot control of an artificial hand, and the learning of motion capability. The aim of this paper was to construct a complete forward dynamics model of the human arm by using Artificial Neural Network (ANN). The model has the ability to learn physiological recordings of EMG signals for simultaneous measurement of movement. In 2000 Alsayegh et.al, [11] proposed an EMG based signal where EMG signal is limited to three arm muscles (medial Deltoid) MD, (anterior deltoid) AB, (biceps brachii) BB that was able to recognize 12 arm gestures. The processing of EMG signal is based on arm gestures having unique temporal coordination. The classification technique used is context dependent classification within the framework of Bayes theorem. Not only the unique arm gesture by using EMG signal was developed there were various researchers working in the field of EMG for the people suffering with motor disabilities like hand paralysis, leg paralysis etc. In 2004 Jong sung kim et.al, [12] proposed a natural means of human computer interaction induced by human arms muscle movement and the generated EMG signal to be used as computer commands control. The paper developed an online EMG MOUSE system that controls movement of the cursor, which are interpretation of 6 pre-defined motions, up, down, left, right, click and rest. A Fuzzy Min Max Neural Network (FMMNN) is used as a classifier. In 2005 Inhyuk Moon et.al, [13] proposed a novel wearable EMG based HCI for the wheelchair user with severe motor disabilities caused by C4 and C5 spinal cord injury. The EMG signal is acquired by left, right and both shoulder elevation motion. EMG wearable device directly generates MAV (Mean Average Value) signal from raw EMG. The MAV signal is converted to digital data using AD converter embedded in a high speed microcontroller. The recognized result is sent to the wheelchair controller via Bluetooth communication module. The following year one more paper regarding people suffering from motor disabilities was presented. In 2006 Ki-Hong Kim et.al, [14] developed an interface that relies on EMG signal acquired from human face during contraction of muscle. Electrodes are placed around forehead, cheeks and eyes. The subject was made to perform some actions like blinking of eyes, clenching of teeth, wrinkling of forehead and frowning. The signal is acquired and analyzed using LPC (Linear Prediction Coefficient) and LPC entropy were calculated to find the characteristics information contained in the measured signal. For pattern recognition Hidden Markov Model (HMM) is used. Same year some were working on hand gesture recognition. In 2006 Ganesh R Naik ei.al, [15] proposed an approach to identify hand gestures using muscle activity separated from electromyogram using ICA (Independent Component Analysis). The aim of the experiment in this paper was to test the use of ICA for separation of the EMG signals for the purpose of identifying hand gestures and actions. After the recognition of hand gestures and enabling motor disabilities, in 2008 JonghwaKim et.al, [16] proposed modification of a RC car that is controlled by users hand signs, instead of using remote control unit. The interfacing system first calculates relevant features in the EMG signal of four hand signs, classifies the hand signs into the four classes, and assigns the result to certain steering commands for the RC car. For feature extraction RMS was used calculated by observing last 16 incoming values. For classification KNN and Bayes theorem was combined using decision tree and purpose a control the car via PC. Similarly in 2009 Jun-Ru Ren et.al, [17] studied an Electromyogram Based on HCI. This paper showed a control system using forearm electromyography that is proposed for computer peripheral control and artificial prosthesis control. The system intends to realize the commands of six pre defined hand poses i.e. up, down, left, right, yes and no. Power spectral density (PSD) is used to measure signal power intensity and for classifier the Bayesian classifier is used for extracting feature. In the same year Ahsan et.al, [9] classified EMG signal techniques to help improve interface for disabled people. This paper discusses various methodologies and techniques for interpreting EMG signal. Researchers extended their study to multistep EMG classification in 2010 Armando Barreto et.al, [19] proposed a system that can effectively help disabled people from the neck down to interact with computer or communicate with people through computers using point and click graphic interfaces. The EMG signal is generated using facial muscle with a corresponding cursor movement command. In 2011 surface EMG has attracted an attention of researchers for interface signal. Ishii et.al, [20] studied about myoelectric prosthetic in which arm/hand gesture is distinguished by identification of the surface Electromyogram. For identification of motion neural network is used. In 2012 Takeshi Tsujimura et.al, [21] studied Hand Sign Classification Employing Myoelectric Signals of Forearm. The purpose of this paper was to design an uncomplicated system to identify finger motion and to develop innovative HMI. This paper also distinguishes the hand signs by analyzing the forearm EMG signals. It relies on the proposition that the specific muscles of forearm work even if fingers are moved. Researchers studied through multichannel surface EMG signals and in 2014 Han Li et.al, [4] showed HCI system Based on the multichannel SEMG of the hand gesture recognition based on the feature extraction, identification, classification and control of the SEMG which controls quad copter flight. In this paper, the four different gestures can be distinguished accurately to complete the real-time interactive process. The experimental results show that the HCI system based on SEMG has high accuracy. Auto regression method is used for analysis of SEMG signal and the classification is done using back propogation technique. In 2015 Ahmed Mehaoua et.al, [18] designed a novel EMG based system that aims to control multimedia player in simple, efficient and flexible manner. The objective of this paper was to provide efficient control system seeking to simplify the life of hand amputee persons by allowing them to control media player through EMG signals generated by muscle activation from forearm contraction. The electrical potential generated allows start, stop a video or switching between a set of media. For detecting muscle contraction four steps is used rectification, filtering, linear envelop and onset contraction and turns the signal into usable form. After detection of muscle contraction, system was enhanced by adding commands like start, stop, previous, next and pause. 4Summary of Survey The survey paper focuses on evaluation and detection of an EMG signal and use of this system for real time. There are many classification methodologies and artificial intelligence techniques based on neural network to classify EMG signal. Some of the techniques are ANN, K-Nearest Neighbor (KNN), and Support Vector Machine (SVM) etc. 4.1. Back Propagation Neural Network Back propagation algorithm is applied on the multichannel SEMG [18] of the hand gesture recognition based on the featureextraction and control of the SEMG which controls quad copter flight. BP neural network contains three parts: the BP neural network building, the BP neural network traning and the BP neural network classification.BP neural network building is determined according to the input and output charasteristics of the system structure of the BP neural network. The number of the AR (auto regression) model coefficientof input vector is 16 and the number of the output is 4,so theinput layer has 16 nodes and the output layer has 4 nodes. 4.2. Fuzzy Min Max Neural Network Jong-Sung Kim [12] applied fuzzy mean max neural network (FMMNN) as a classifier for online EMG mouse that controls computer cursor. Also, stochastic values such as integral absolute value were used as features for an appropriate classification of the intended wrist motions. 6 predefined wrist motions to left, right, up, down, click and rest operation were determined. 4.3. Hidden Markov Model Ki-Hong Kim [14] developed an interface using EMG signal from human face.For pattern recognition HMM comprised three states and two Gaussian mixtures per state is employed which is used as a classifier. The standalone interface system was implemented and the subject (people as volunteers) were able to make the wheelchair turn left, right, forward and backward by simple action provided by them. Classification is done by comparing the likelihood values of an arbitrary feature sequence evaluated from four HMMs, HMML, HMMR, HMMF, and HMMB for left, right, forward, and backward, respectively, and selecting the model with the maximum value. 4.4. Bayes Network Alsayegh et.al, [11] presented an EMG-based human-machine interface system that interprets arm gestures in the 3-dimensional (3D) space. Gestures are interpreted by sensing the activities of three muscles, namely, anterior deltoid (AD), medial deltoid (MD), and biceps brachii (BB) muscles. The problem of gesture classification is carried out in a framework of the statistical pattern recognition. The processing of the EMG signals utilizes the temporal coordination activity of the monitored muscles to identify a particular gesture. The classification procedure is carried out by constructing successive feature vectors for each gesture. These feature vectors describe the gestures temporal signature. This type of classification is referred to as the context-dependent classification, which is carried out in this study within the framework of Bayes theorem. The development of an EMG based interface for hand gesture recognition is presented by Jonghwa Kim et.al, [16]. For realizing real-time classification assuring acceptable recognition accuracy, they introduced the combination of two simple linear classifiers (K-nearest neighbour (KNN) KNN and Bayes) in decision level fusion. Table 1 provides the summary of the survey in accordance with the methodologies used in various papers. It provides the description of the success rate resulted by the use of classification techniques. Table 1.Summary of major methods used for EMG classification Classifier used Title Researchers Description Back Propagation Neural Network Human computer interaction system design based on surface EMG signals. Han Li , Xi Chen, et.al, (2014) à ¢Ã¢â€š ¬Ã‚ ¢93% success rate in the multichannel SEMG of the hand gesture recognition. à ¢Ã¢â€š ¬Ã‚ ¢Auto-regressive model method is used. Hidden Markov Model A practical biosignal-based human interface applicable to the assistive systems for people with motor impairment. Ki-Hong Kim et.al (2006) à ¢Ã¢â€š ¬Ã‚ ¢97% success rate in developing an interface using human face. à ¢Ã¢â€š ¬Ã‚ ¢Subject was able to turn left, right, forward and backward. Fuzzy Min Max Neural Network A new means of HCI: EMG-mouse. Jong-sung Kim et.al, (2004) à ¢Ã¢â€š ¬Ã‚ ¢Stochastic values such as integral absolute values were used as feature extraction. à ¢Ã¢â€š ¬Ã‚ ¢Six distinctive wrist motions can be classified well. à ¢Ã¢â€š ¬Ã‚ ¢Pattern recognition rate of each wrist motions is above 90%. Bayes Network A practical EMG-based human-computer interface for users with motor disabilities. Alsayegh et.al,(2000) à ¢Ã¢â€š ¬Ã‚ ¢classification is done in a framework of statistical pattern recognition. à ¢Ã¢â€š ¬Ã‚ ¢classification rate reported was 96%. EMG-based hand gesture recognition for realtime biosignal interfacing. Jonghwa Kim et,al, (2008) à ¢Ã¢â€š ¬Ã‚ ¢K-Nearest Neighbour (k-NN) classifier added with Bayes to obtain good result à ¢Ã¢â€š ¬Ã‚ ¢Average classification rate reported was over 94%. 5Conclusion Developing better human computer interface will help improve quality of life of people suffering from physical disabilities. EMG signal is one of the natural technique that captures electrical signals from human body for the use of HCI and provides an interface for human and computer to interact appropriotely. This survey paper focuses on the work of various researchers, the methodologies used for the classification of EMG signal. Therefore, it can be concluded from the survey of various paper that neural network has been used as a prominent classification technique of EMG signal for HCI. For future works new and more enchanced classification techniques can be developed besides neural network, a work can be done in creating light weight EMG signal, multiclass hand process and on-line processing. References Dix, A.: Human-computer interaction. (pp. 1327-1331). Springer US (2009) Andurkar, A. G., Andurkar, R. G.: Human-computer interaction. International Research Journal of Engineering and Technology (IRJET), vol.2, issue.6, (2015) Human computer Interaction: An Overview, http://www.ee.cityu.edu.hk/~hcso/ee4213_ch1.pdf Li, H., Chen, X., Li, P.: Human-computer interaction system design based on surface EMG signals. In: Modelling Identification Control (ICMIC) Proceedings of the 6th International Conference on (pp. 94-98). IEEE (2014, December) Chowdhury, R. H., Reaz, M. B., Bakar, A. A., Hasan, M. S.: Muscle Technology. 6(12), 2192-2196, (2013) Day, S.: Important factors in surface EMG measurement. Bortec Biomedical Ltd publishers, 1-17, (2002) Barreto, A. B., Scargle, S. D., Adjouadi, M.: A practical EMG-based human-computer interface for users with motor disabilities. Journal of rehabilitation research and development, 37(1), 53, (2000) Ali, A. A., Albarahany, A., Quan, L.: EMG signals detection technique in voluntary muscle movement. In: Information Science and Service Science and Data Mining (ISSDM), 6th International Conference on New Trends in (pp. 738-742). IEEE, (2012, October) Ahsan, M. R., Ibrahimy, M. I., Khalifa, O. O.: EMG signal classification for human computer interaction: a review. European Journal of Scientific Research, 33(3), 480-501, (2009) Koike, Y., Kawato, M.: Human interface using surface electromyography signals. Electronics and Communications in Japan (Part III: Fundamental Electronic Science), 79(9), 15-22, (1996) Alsayegh, O. A.: EMG-based signal processing system for interpreting arm gestures. In: Signal Processing Conference, 2000 10th European (pp. 1-4). IEEE, (2000, September) Kim, J. S., Jeong, H., Son, W.: A new means of HCI: EMG-mouse. In: Systems, Man and Cybernetics, 2004 IEEE International Conference on (Vol. 1, pp. 100-104). IEEE, (2004, October) Moon, I., Lee, M., Chu, J., Mun, M.: Wearable EMG-based HCI for electric-powered wheelchair users with motor disabilities. In: Robotics and Automation, 2005. ICRA 2005. Proceedings of the 2005 IEEE International Conference on (pp. 2649-2654). IEEE, (2005, April) Ki-Hong, K. I. M., Jae-Kwon, Y. O. O., Kim, H. K., Wookho, S. O. N., Soo-Young, L. E. E.: A practical biosignal-based human interface applicable to the assistive systems for people with motor impairment. IEICE transactions on information and systems, 89(10), 2644-2652, (2006) Naik, G. R., Kumar, D. K., Singh, V. P., Palaniswami, M.: Hand gestures for HCI using ICA of EMG. In: Proceedings of the HCSNet workshop on Use of vision in human-computer interaction-Volume 56 (pp. 67-72). Australian Computer Society, Inc., (2006, November) Kim, J., Mastnik, S., Andrà ©, E.: EMG-based hand gesture recognition for realtime biosignal interfacing. In: Proceedings of the 13th international conference on intelligent user interfaces (pp. 30-39). ACM, (2008, January) Ren, J. R., Liu, T. J., Huang, Y., Yao, D. Z.: A study of Electromyogram based on human-computer interface. Journal of electronic science and technology of China, 7(1), 69-73, (2009) Hammi, M. T., Salem, O., Mehaoua, A.: An EMG-based Human-Machine Interface to control multimedia player. In: E-health Networking, Application Services (HealthCom), 2015 17th International Conference on (pp. 274-279). IEE, (2015, October). Ren, P., Barreto, A., Adjouadi, M.: Multi-step EMG classification algorithm for human-computer interaction. In: Innovations in Computing Sciences and Software Engineering (pp. 183-188). Springer Netherlands, (2010) Ishii, C.: Recognition of Finger Motions for Myoelectric Prosthetic Hand via Surface EMG. INTECH Open Access Publisher, (2011) Tsujimura, T., Yamamoto, S., Izumi, K.: Hand Sign Classification Employing Myoelectric Signals of Forearm. CURRENT APPLICATIONS AND FUTURE CHALLENGES, 309, (2012)

Free Euthanasia Essays: Assisted Suicide and the Supreme Court :: Free Euthanasia Essay

Assisted Suicide and the Supreme Court The Court upheld two state laws absolutely prohibiting assisted suicide, stating that Washington state's law does not violate constitutional guarantees of "liberty" (Washington v. Glucksberg) and that New York's similar law does not violate constitutional guarantees of equal protection (Vacco v. Quill). Oregon's law selectively permitting assisted suicide for certain patients had been found by one federal district court to violate equal protection; that ruling was not before the Supreme Court. See Lee v. Oregon, 891 F.Supp. 1429 (D. Or. 1995), vacated on other grounds, 107 F.3d 1382 (9th Cir. 1997), cert. denied, 118 S. Ct. 328 (1997). As Chief Justice Rehnquist said in his majority opinion in Glucksberg: "Lee, of course, is not before us... and we offer no opinion as to the validity of the Lee courts' reasoning. In Vacco v. Quill..., however, decided today, we hold that New York's assisted-suicide ban does not violate the Equal Protection clause." Washington v. Glucksberg, 117 S. Ct . 2258, 2262 n. 7 (1997) (emphasis added). To this day no appellate court in the country has ruled on the constitutionality of a law like Oregon's. The Court also said nothing about assigning this issue to state as opposed to federal jurisdiction. In reviewing the Nation's longstanding tradition against assisted suicide, it cited federal enactments such as the Assisted Suicide Funding Restriction Act of 1997 alongside state laws. Illustrating the government's interest in protecting terminally ill patients, the Court favorably cited an earlier decision upholding the federal Food and Drug Administration's authority "to protect the terminally ill, no less than other patients," from life-endangering drugs. Washington v. Glucksberg, 117 S. Ct. at 2272, quoting United States v. Rutherford, 442 U.S. 544, 558 (1979). What the Court did rule is that laws prohibiting assisted suicide (whether state or federal) are constitutionally valid and serve several important and legitimate interests. Excerpts follow: Washington v. Glucksberg The question presented in this case is whether Washington's prohibition against "caus[ing]" or "aid[ing]" a suicide offends the Fourteenth Amendment to the United States Constitution. We hold that it does not... In almost every State -- indeed, in almost every western democracy -- it is a crime to assist a suicide. The States' assisted-suicide bans are not innovations. Rather, they are longstanding expressions of the States' commitment to the protection and preservation of all human life.

1980s Essay -- essays research papers

This report is to inform you on the decade of the 1980s. People’s jobs, income, ideas, opinions changed so much from 1980 to 1989. Fewer Americans belonged to labor unions in the 1980s. In 1980 there were nearly 21 million union members; that number had declined to 17 million by 1985. The most important â€Å"aspect† of a job for the majority of Americans was a â€Å"feeling of accomplishment, beating out high pay by a better than 2 to 1 margin.† In the mid-Eighties, 88% of Americans said they were satisfied with their jobs. In spite of this, less than 40% expected to remain in their current job for more than five years. Most Americans didn't think it would be difficult to get another job. This â€Å"indicated general optimism† about the economy and the job market in the mid- and late-Eighties. In the late Forties, Americans went to the movies an average of at least twice a month, but by the 1980s, people only went to the movies an average of five times a year. About 67% of Americans attended a play or a live theater performance at least once a year, and 60% attended a concert or other musical performance. In the 1980s the majority of Americans believed sex education should be taught in public schools. 85% of people who voted were for this. That included 68% of all â€Å"born-again Christians†, 80% of Republicans, and 77% of â€Å"rural people†. One reason that people wanted sex education in schools was that Aids was causing a sense of panic among the general public. Also they felt that if sex education were not available there would be even more unwanted teenage pregnancies. A few years after the Supreme Court decision in Roe v Wade, 60% of Americans supported legalized abortions. But by the 1980s that had decreased to 50%. Some Americans compared abortion with murder, and felt that the fetus should have rights. On the other hand, some feared that if abortions weren't legal, more women would die from complications with illegal abortions. But most Americans said they could support a woman's decision to have an abortion if her life or mental health were in danger, or if she had been the victim of incest or rape. And while both Jimmy Carter and Ronald Reagan were opposed to abortion, and Supreme Court Chief Justice William Rehnquist's â€Å"goal† was to overturn Roe v Wade, three-fourths of all Americans were convinced that abortion would never be made illegal In 1981 there were 2,422,0... ...xually transmitted diseases, AIDS in particular. Of the 11 million cases of sexually transmitted diseases reported in America in 1987, only 15,000 were AIDS, while there were 500,000 cases of herpes and 1,800,000 cases of gonorrhea. However, since AIDS was 100% fatal, it was the main concern, and by that year, 50,000 Americans had contracted it, with 73% of these being homosexual or bisexual men, 17% intravenous drug users, and 4% heterosexuals. Only 6.6% of AIDS victims were female. In 1987 there were 63,542,000 children under the age of 18 in this country. Many lived with only one parent. A decade-long National Family Violence Survey revealed that severe violence against children was declining during the 1980s. This was due to tougher penalties against abusers, and the increased likelihood that child abuse would be reported   Ã‚  Ã‚  Ã‚  Ã‚  From 1987 to 1989 statistics showed that there was a slight change in employment rates, personal income, birth and death rates. This year was full of energy with new and exciting invention such as the car phone and better TVs and computer. Although AIDS is still a growing academic, research for finding a cure is still under way.

Caso Scott and Sons Company Essay

O. M. Scott and Sons Company is a business in the lawn care and garden product industry. Currently, the company is reviewing the results of 1961 and preparing plans for the 1962 selling season. Sales were increasing and so is net income except for the year 1960 to 1961. he company is facing a good economy as evidenced by the increase in sales. Industry is investing in research and development of products. Competitors are slowly entering the market. O. M. Scott and Sons Company is a business in the lawn care and garden product industry. Currently, the company is reviewing the results of 1961 and preparing plans for the 1962 selling season. Sales were increasing and so is net income except for the year 1960 to 1961. Presently, the company is using a combination of traditional seasonal dating plan and trust receipt plan to encourage and enable as many dealers as possible to be well stocked in advance of seasonal sales peaks. Also, this combination was used to retain security interest in merchandise shipped. Documents the organizational changes that took place at O. M. Scott & Sons Co. in response to their leveraged buyout. Provides the opportunity for students to discuss the effects of high leverage on management decision making, and the differences between operating as a small subsidiary of a large conglomerate and as a free-standing company. Focuses on the role of the LBO sponsor in the management of the company, the role of restrictive debt covenants, and the effect of changes in the compensation system at the company. – See more at: http://www. iesep. com/es/o-m-scott-sons-co-leveraged-buyout-13961. html#sthash. U5XhTQSy. dpuf Presently, the company is using a combination of traditional seasonal dating plan and trust receipt plan to encourage and enable as many dealers as possible to be well stocked in advance of seasonal sales peaks. Also, this combination was used to retain security interest in merchandise shipped. Documents the organizational changes that took place at O. M. Scott & Sons Co. in response to their leveraged buyout. Provides the opportunity for students to discuss the effects of high leverage on management decision making, and the differences between operating as a small subsidiary of a large conglomerate and as a free-standing company. Focuses on the role of the LBO sponsor in the management of the company, the role of restrictive debt covenants, and the effect of changes in the compensation system at the company. – See more at: http://www. iesep. com/es/o-m-scott-sons-co-leveraged-buyout-13961. html#sthash. U5XhTQSy. dpuf he company is facing a good economy as evidenced by the increase in sales. Industry is investing in research and development of products. Competitors are slowly entering the market. O. M. Scott and Sons Company is a business in the lawn care and garden product industry. Currently, the company is reviewing the results of 1961 and preparing plans for the 1962 selling season. Sales were increasing and so is net income except for the year 1960 to 1961. Presently, the company is using a combination of traditional seasonal dating plan and trust receipt plan to encourage and enable as many dealers as possible to be well stocked in advance of seasonal sales peaks. Also, this combination was used to retain security interest in merchandise shipped. Documents the organizational changes that took place at O. M. Scott & Sons Co. in response to their leveraged buyout. Provides the opportunity for students to discuss the effects of high leverage on management decision making, and the differences between operating as a small subsidiary of a large conglomerate and as a free-standing company. Focuses on the role of the LBO sponsor in the management of the company, the role of restrictive debt covenants, and the effect of changes in the compensation system at the company. – See more at: http://www. iesep. com/es/o-m-scott-sons-co-leveraged-buyout-13961. html#sthash. U5XhTQSy. dpuf he company is facing a good economy as evidenced by the increase in sales. Industry is investing in research and development of products. Competitors are slowly entering the market. O. M. Scott and Sons Company is a business in the lawn care and garden product industry. Currently, the company is reviewing the results of 1961 and preparing plans for the 1962 selling season. Sales were increasing and so is net income except for the year 1960 to 1961. Presently, the company is using a combination of traditional seasonal dating plan and trust receipt plan to encourage and enable as many dealers as possible to be well stocked in advance of seasonal sales peaks. Also, this combination was used to retain security interest in merchandise shipped. Documents the organizational changes that took place at O. M. Scott & Sons Co. in response to their leveraged buyout. Provides the opportunity for students to discuss the effects of high leverage on management decision making, and the differences between operating as a small subsidiary of a large conglomerate and as a free-standing company. Focuses on the role of the LBO sponsor in the management of the company, the role of restrictive debt covenants, and the effect of changes in the compensation system at the company. – See more at: http://www. iesep. com/es/o-m-scott-sons-co-leveraged-buyout-13961. html#sthash. U5XhTQSy. dpuf

Social Attitudes towards Transport

Traffic police have a selected amount of land to cover throughout the region. Their role is to Provide an emergency response, Reduce road collision casualties, Minimise disruption to the free flow of traffic, provide any possible assistance and reassurance to road users, Provide specialist support services to the force and Ensure that the division makes the most efficient use of all its resources. In all the traffic cars the patrol cars have been fitted with specially designed suspension and brakes to cope with the extra load and the varied and demanding conditions they are exposed to. Motorcycle officers also have a specialist role in the policing of major public events, such as football matches, and providing a police escort for VIPs. They co-ordinate roadwork's, speeding complaints and monitor local collision trends. Rapid Response Ambulance Rapid response ambulance is specified to attend emergency incidents, ideally within eight minutes of notification. The Trophy Yellow estate cars, with green reflective Battenburg livery, incident equipment carried on the vehicles includes; oxygen therapy, cardiac defibrillators, entonox, maternity and paediatric pack, burns bag, cervical collars, splints and first aid bag. Plans for major incidents, site maps, body bags, triage cards and contacts for agencies and hospitals are also carried. Additional special items include the light roof bar, radio communications and a reverse-decal ‘Ambulance' livery on the bonnet and ‘RESPONDER' on its tailgate. These cars aren't stationed at the hospital; they are located in areas close to the region boarders making their response time a lot quicker. Their role is to attend emergencies, be first on the scene and aid injured people. Both services are required to attend incidents within a short period of time. To be able to make these deadlines, they are both authorized to use their sirens and lights to make other road users aware that they are responding to an emergency. In many cases both rapid responses are linked together. If theirs an RTA the rapid response would be first on scene that would then get the ambulance service called out if anyone is injured. The rapid response ambulance may take that call if it's within their area, which would attend and wait for ambulance to attend from the hospital to take casualties to hospital. Criminals target vehicles, New cars are automatically fitted with some sort of device attached immobiliser, tracker or alarm. The ideas of these security devices are outlined beneath. Immobilising system, which is automatically activated when the ignition key is removed. The way it works is the device transmits a radio-frequency signal every time the engine is started, sending a different password to the system. Insuring the car cannot be started any other way without the key. Electronic engine immobilisers prevent your car from starting and are the best way to stop thieves. Car alarms can deter thieves from not only stealing your car, but also taking items from it. Older cars are criminals prime targets due to the lack of security protection fitted to them. Steering wheel locks are a cheaper alternative to engine immobilisers use them every time you leave your car. Locking wheel nuts easy to fit and stop thieves from taking your wheels. Have your car registration number or the last seven digits of your Vehicle Identification Number etched onto all windows, both windscreens and your headlamps. Mark all your car equipment, like your car stereo, with your vehicle registration number. Having any of these security measures reduces the attractiveness of the car to thefts. Analysis of driver's attitude whilst travelling on the roads. Due to no one having the same characteristic everyone is different, with his or her own style of driving technique. With this in mind people tend to act differently on the roads. Road rage is the biggest form of driver's attitude on the roads and they aren't necessarily the person behind the wheel either. People speeding, acting irresponsible and general behaviour of others on the roads can cause road rage. Older citizens push the blame onto younger citizens for the way that they drive, younger citizens reverse the blame. There are business people who due to road rage drive more dangerously and faster blaming traffic and deadlines as their excuse. Parents who want to pick children up, but cant park near schools due to heavy congestion around the school. There are people who drive for living truck drivers, van drivers and public transport drivers who are consistently on the roads, that travel through all the peak times of the days. There are the rush hour periods during the day that make everyone less tolerable to waiting calmly. Speeding is mostly influenced by other people speeding, thinking if they can break the limit then so can they, which causes many other problems on the roads. After researching speeding I found that in Northampton there was a work shop for people who had broken the speed limit, where people can analysis there own behaviour on the roads. After the workshop results showed that: 92 per cent of respondents who had been on a Speed Workshop said that they were now more likely to keep to the speed limit. Of those who had received a speeding ticket, but hadn't been on a Speed Workshop, 53 per cent of respondents said that it was not acceptable to exceed the speed limit. After the Workshop, this increased to 78 per cent. http://www.norpol.com/safetycamera/newsstart.htm Drink driving in England is unacceptable especially around the Christmas period where more than the average drink. The UK legal limit for drivers is 80 mg of alcohol per 100 ml of blood but there is no failsafe guide to the amount of alcohol that a driver can safely consume. The amount and type of alcoholic drink, the weight, sex and metabolism of the driver all play a part. But any amount of alcohol affects driving ability. A motorist's ability to judge speed and distance may be impaired, their reaction times may be slowed and their judgement of risk seriously affected. Advice from the drink-driving site has given this structure for drinking: Immediately before driving: – Men should consume no more than 4 units, women no more than 3 When drinking the night before driving: – Men should consume no more than 10 units, women no more than 7. (This assumes that no alcohol is consumed after 11.30 pm, and that driving does not take place before 8 am the following morning) Cambridge county council have published that in the last three years there have been 324 drink drive accidents involving death and injury. Drink driving may cause the driver not able to judge the speed and distance accurately; the driver may become more overconfident whilst driving endangering other road users. With all these people on the roads, there is no wonder so many people are involved in accidents. Accidents can also be caused by people's personal preferences. A driver may like to drive slower than the person in the car behind due to not feeling confident on the roads or just being cautious. Many drivers on the road don't have enough breaks during travelling that could make the driver tired, irritable and likely to become a danger to themselves and others. Business people travelling in their own car are likely to have mobiles in use, without hands free or microphone the drive by law has to stop where safe and answer the call. As this is unlikely event to happen most people fit attachments in the car to prevent committing an offence. Parents with children should to prevent the driver being distracted, entertain children with some sort of music or equipment that will entertain the children while in their baby seats or whilst they are belted up in the back seats. Using this sort of attitude whilst making a journey will decrease the chance of a common traffic offence and in case of an accident reduce the chance of critical accident. (Ref 1) (Ref 2) (Ref 1) Poster on tiredness – I did a surveyed on ten people asking what they do during long journeys, five people said they don't stop but tend to differ the speed, play music and have sweets in the car. Two people said that they stop every two hours at a pre-selected break while the other three said that it depends on the weather and whether they know where they are going. After showing the poster to the five that don't stop, the drivers have changed their opinion and have agreed to wither stop for a stretch, swap drivers if able to and plan their journey that stop every hour to two hours. (Ref 2) Poster on mobile phones – whilst driving, proves that people aren't multi-skilled that means driving and using a mobile will divide there attention running higher risk of an accident. Surveying the same ten people that I did for the tiredness poster, I asked how many have their mobiles switched on and how they would deal with the driving if they're mobile started ringing. Three people said that they don't have their phone on at all through journeys. Two people said that due to the nature of the business that they have hands free kits and one person said that their company installed a microphone set to avoid missing calls whilst on the road. Four people said that they would only use there mobile whilst sitting in traffic or when they are driving on roads that wont cause the driver distraction. After showing the poster and asking them to read it out, they found it very hard and took a few seconds to work out that the transcript was engaging two different statements. After this experiment, all of the drivers that I surveyed that said that they would at least get some equipment installed in their car to avoid causing accident. Even using hand free kits and microphones aren't advised, but they aren't against the law and they have reduced the amount of accidents. Not everyone can avoid using their mobile whilst travelling due to their job but this does reduce the amount of accidents for the time being.