Oedipus Rex Essays - Oedipus The King, Oedipus, Operas, Sophocles

Oedipus Rex In Oedipus Rex by Sophocles, Oedipus tried to make the world that he lived better by trying to kill people that he thought made the problems in the city. He said that he wanted to find the men who were responsible for the plague in the city. Then he would kill them and get rid of the problem. He also said that he wanted to rid the city of all the people that were causing all the pollution in the city. He planed to do this by killing them all. Then the prophet, Teiresais came to him and told him that he couldn't do this. He said the reason that he couldn't do this was that he was the problem. But Oedipus did not believe him. He then killed an innocent shepherd for no apparent reason. He also slept with his mother and killed his father in the play. The prophet had said this would happen so he did it. I think he figured it was his fate so he just did it. Then to top it all of he decided to punish him self by gouging out his eyes. I really see no point in what he did in any part of the play. I really don't think that he had the right to try and change the city by killing anyone who he thought was corrupting or polluting the city. It shows that he was very stubborn in his ways. He didn't even stop to think of what he was doing. He was killing innocent people an obvious crime against the state and religion. And with his own views on this he should have realized that he is going against all that he stands for. He is trying to get rid of people that are just like him. Now on to him killing his father and sleeping with his mother. This is wrong no matter how you look at it. This is again a crime against religion. Even if the prophet said that this was to happen he doesn't have to go out of his way to do it. He should have just been patient and let his fate happen. Now his gouging out his eyes to punish himself is a ridiculous thing to do. He should have thought about what a burden this would be on others around him. For example how this would effect his daughter. He should have asked himself how her life would be if she had to guide him around all the time. Maybe then he wouldn't have done such a stupid thing. In my personal opinion on Oedipus, I think he was a pathetic man. He sdidn't care how his actions would effect others. He also didn't take the time to see if he was doing things that were actually going against his own beliefs. Oedipus was also very stubborn in that he wouldn't listen to what the prophet had to tell him. If he wasn't so narrow minded maybe he would have lived a happier life and not brought so much sorrow to the people around him.

Issue Of Self Harm In Society Social Work Essay Essays

Issue Of Self Harm In Society Social Work Essay Essays Issue Of Self Harm In Society Social Work Essay Essay Issue Of Self Harm In Society Social Work Essay Essay Klonsky, E.D 2007. , Muehlenkamp, J.J 2005 ) . Self injury is listed in the Diagnostic and Statistical Manual of Mental Disorders ( DSM-1V-TR ) ( 1994 ) as a symptom of marginal personality upset. However, patients with other diagnosing may besides self injury including those with depression, and anxiousness upsets, substance maltreatment, eating upsets post-traumatic emphasis upsets, schizophrenic disorder and several personality upsets. Self injury is besides evident in high-functioning persons who have no implicit in clinical diagnosing. ( Klonsky, E.D 2007 ) . Guidelines for the intervention of ego injury are non specified from NICE. What is self injury, self injury is calculated harm of the organic structure that is deliberately non life threatening, frequently insistent in nature and normally considered socially unacceptable, 80 % of self injury involves knifing or cutting the tegument with a crisp object ( Greydanus, A ; Shek, 2009 ) . It is by and large agreed that person does non mean to decease as a consequence of his or her self injury. However, many Acts of the Apostless of ego injury are non straight connected to suicidal purpose they may be an effort to pass on with others to act upon or to procure aid or attention from others or a manner of obtaining alleviation from it hard and otherwise overpowering state of affairs or emotional province ( Hjelmeland et al. , 2002 ) . Walsh and Rosen ( 1998 ) in discoursing the difference between self mutilation and parasuicide have noted ; In the instance of consuming pills or toxicant, the injury caused is unsure, unpredictable, and fundamentally unseeable. In th e instance of ego lacerations, the grade of ego injury is clear, unambiguous, predictable as to class, and extremely seeable ( Walsh, B.W. , Rosen, P.M 1988 ) . However person who self injuries is 50-100 times more likely to try self-destruction than person who does non ( Martinson, D. 1998 ) .There are many grounds why people self injury, in a study conducted of immature people aged 16 through to 25 the most common ground was to happen alleviation from a awful state of affairs ( Samaritans 2001 ) .Self injury is frequently associated with a history of injury and maltreatment including emotional maltreatment, sexual maltreatment, drug dependance eating upsets or mental traits such as low self-pride or perfectionism. ( Swales, M. 2008 ) Emotionally annuling environments where parents punish kids for showing unhappiness or injury can lend to a trouble sing emotions and increased rates of ego injury ( Martinson, D. 2002 ) . Abuse during childhood is accepted as the primary societal factor as is bereavement, and troubled parental or spouse relationships. Factors such as war, poorness, and unemployment may besides lend. In add-on some persons with permeant developmental disablements such as autism engage in ego injury, although whether this is a signifier of self stimulation or for the intent of harming oneself is a affair of argument ( Edelson, 2004 ) It is noted that Service users who self harm spring loosely three grounds for their behavior these are, commanding temper, modulating tempers in footings of how a individual is able to get by with emotions and feelings particularly feelings which are peculiarly unsettling unpleasant or intense. Communication, some people use self injury as a manner of showing themselves if those looks are directed at others this can be seen by some as attending seeking and use. Understand in what an act of self injury is seeking to pass on can be important to covering with it in an effectual and constructive manner. Control/punishment, people who self injury have frequently experienced traumatic experiences in their lives including emotional physical or sexual maltreatment. ( Martinson, D. 1998 ) . Self injury can be a signifier of trauma re-enactment or manner of bargaining or prosecuting in charming thought if I hurt myself I will forestall the thing I fear protect the individual I care about . A common belief sing self injury is that it is an attending seeking behavior nevertheless in most instances this is inaccurate. Many self- harmers are really self-aware of their lesions and cicatrixs and experience guilty about their behavior taking them to travel to great lengths to hide their behaviors from others ( Mental Health Foundation 2006 ) . Peoples diagnosed as holding certain types of medical upset are much more likely to self injury in one study of a sample of the British population people with current symptoms of mental upset up to 20 times more likely to describe holding harm themselves in the yesteryear ( Meltzer et al. , 2002 ) .People diagnosed as holding schizophrenia are most at hazard and about one-half of this group will hold harmed themselves at some clip. When assessed the bulk of persons prosecuting in ego injury will be diagnosed with depression although two tierces will no longer suit the standards after a twelvemonth. This explains why about half of those who present to an exigency section meet standards for holding a personality upset ( Haw et al. , 2001 ) . However, there are jobs with making this because some people who self injury see the term personality upset to be violative and to make a stereotype that can take to damaging stigmatisation by societal attention workers ( Babiker A ; Arnold, 1997. , Pembroke, 1994 ) . About one in six people who attend an exigency sections following ego injury will harm themselves once more in the undermentioned twelvemonth ( Owen et al. , 2002 ) . For the last 25 old ages it has been NHS policy that everybody who attends infirmary after an episode of self injury should have a psychological appraisal ( Department of Health and Social Security, 1984 ) .While psychological appraisal includes several constituents, the most of import are the appraisal of demands in the appraisal of hazards. The appraisal of demands is to each point to place those personal ( psychological ) and environmental ( societal ) factors that might explicate an act of self injury ; this appraisal should take to a preparation, based upon which a direction program can be developed. Despite the importance of comprehensive appraisal following an act of self injury many service users fall through the net . In many infirmaries, more than half of the attendants are discharge from the exigency section without specialist appraisal ( Termansen A ; Bywater, 1975 ; Thomas et al. , 1996 ; Kapur et al. , 1998 ) . Patients who leave hospital direct from an exigency sect ion and particularly those who leave without a psychological appraisal are less likely to hold been offered to follow- up ( Owens et al. , 1991 ; Suokas A ; Lonnquist, 1991 ; Gunnell et al. , 1996 ; Kapur et al. , 1998 ) . In add-on, those who do have the psychological appraisal ( instead than the demands or hazard appraisal specifically ) may be less likely to reiterate an act of self- injury ( Hickey et al. , 2001 ; Kapur et al. , 2002 ) . These figures suggest that the service user is being set up to neglect or more straight non being right diagnosed and treated decently. Service user s experiences and attitudes to the services they receive can change but most feel like the undermentioned citation Got no aid at all. All they wanted to make is pick on me like I was a blue small miss, and it made me really angry, and I could nt open all for how they treated me. I merely dreaded traveling to see them ( Harris, 200 ) . Not merely do these sorts of attitudes make users experiences of services unpleasant, but they can besides increase service user s reverberations of hurt. Not merely are service users critical of exigency section staff, but patients admitted to hospital following self poisoning besides feel stray, neglected and inhibited by staff ( Dunleavey 1992 ) a fast trailing of service users through the system should be considered to minimise injury ensuing from their hurt and to minimise hurt. Service users besides point out the importance of being listened to by staff even when the interaction is brief or merely a individual juncture ( Arnold 1995 ) . A safe environment and being listened to it particularly of import since service users may uncover information about their hurts that makes them experience vulnerable, fearing negative reverberations. As a consequence of hapless material attitudes towards people who self injury, service users feel that they are often treated otherwise compared with service users who have non self harmed. I was told off by nurses and the physicians ; I merely felt little. They do handle self harmers different to accident people. We are classed as self-destructions. The hospital staff merely expression at you as though you re blowing clip. That s how I felt. ( Harris. 2000 ) . Some ego harmers, nevertheless, use the pattern of ego injury in a ritualistic manner. This type of ego injury has been practiced by different civilizations for centuries, for illustration the Maya priesthood performed auto- forfeit by cutting and piercing their organic structures in order to pull blood ( Gualberto, A. 1991 ) . It is besides practiced by the saddhu Hindu abstainer, in Catholic chagrin of the flesh, in ancient Canaanite bereavement rites as described in the Ras Shamra tablets and in the Shiite one-year rite of self-flagellation, utilizing ironss and blades, that takes topographic point during Ashura where there Shiites sect mourne the martyrdom of Imam Hussein ( Reference ) . Another small known fact is that the carnal universe is prone to self harming and there is some correlativity between animate beings and human existences on this issue. Self -mutilation in non-human mammals is well-established, although non a widely known phenomenon and its survey under menagerie or a laboratory conditions could take to a better apprehension of self injury in human patients ( Jones, I.H. , Barraclough, B.M. 2007 ) . Zoo or research lab raising and isolation are of import factors taking to increased susceptibleness to self injury in higher mammals. Lower mammals are besides known to mangle themselves under research lab conditions after disposal of drugs ( Jones, I.H. , Barraclough, B.M 2007 ) . In Canis familiariss, canine obsessional compulsory upset can take to self inflicted hurts, for illustration eyetooth lick. Captive birds are sometimes known to prosecute in feather tweaking doing harm to plumes or even the mutilation of tegument or musculus tissue ( 20.. ? .. ) A good illustration of plume plucking in birds would be battery biddies that are kept in coops with no entree to motion or sunshine. Useful analogies! Many people who engage in ego injury do so non that they intend to take their life or that they are seeking attending. Peoples who self injury do so because they are looking for some signifier of alleviation from their state of affairs. As a header mechanism, self harm plants for the individual making it. ( Reference needed on get bying mechanisms ) Many self harmers who seek aid in the signifier of medical attending face an acclivitous battle in the face of hardship, negativeness and incredulity from the service that is in situ to assist them. Negative attitudes from medical staff and societal attention workers affect the ego harmer and they feel progressively isolated. Within the medical profession comes a coldness non afforded to accident and ill people, along with a deficiency of apprehension and a deficiency of preparation. Communication with the service user every bit good as authorization would enable service users to hold a greater say in their intervention and rehabilitation and this would travel a long manner in turn toing this job. Service users know why they self injury but feel they are non being listened to. Until this issue is addressed the job will travel mostly unchanged. ( Need mentions for stigma and self harm intervention in A A ; E )

ON WHAT BASIS DOES A MULTINATIONAL FIRM CHOOSE PEOPLE FOR Essay

ON WHAT BASIS DOES A MULTINATIONAL FIRM CHOOSE PEOPLE FOR INTERNATIONAL ASSIGNMENT IDENTIFY, AND DISCUSS AT LEAST TWO - Essay Example ves acquainted with the ever changing role of Information Technology and the like within the business quarters as well as learn for their own betterment the different mechanisms through which they can make use of the business processes and management activities in a steady and quick manner. This means that they must align themselves with the advanced technological applications and that too in a quick way because the corporate world of present times is on the move. Thus the training needs are very much required within any organization since the same would ensure that all the employees understand what they are doing and there are as such no hiccups in the office place so to speak. (Cappelli, 1999) More than anything else, the workers must know what the end goal for the business is like and on what parameters success is measured as far as the top management of the organization is concerned. There must be unison in their working mechanisms so that they are all on the same wavelength no m atter how trying or tough the circumstances turn out to be. One of the most essential training programs is to make sure that all the employees learn to make use of the Information Technology tools and methodologies that are in line with the present day regimes. This would guarantee them success right away since they would all be on the same level as far as understanding of the IT world is concerned. Then they must be trained about the different sales force mechanisms like Sales Force Automation (SFA) methodologies and the like. If the workers hail from the procurement and business development side, then there should be training in the Just In Time (JIT) and Business Development Re-engineering modules. (Taylor, 1999) In an office place, there are certain instances when it is best to choose different people for the various jobs that are assigned in the working environment. This holds true for the rationale that a single person cannot and will not be able to do his work as well as the

Curriculum Leadership Essay Example | Topics and Well Written Essays - 1500 words

Curriculum Leadership - Essay Example The Newton County School requires that its teaching fraternity evaluate the effectiveness of the current curriculum and determine if there is need to make some adjustments. The curriculum is dynamic in nature since it changes with the alteration and modifications in the job market. For instance, there are changes in technology, administration skills, and business management among other developmental aspects of the current job market. It would be wise to equip students with such advancements to increase their suitability. This work would focus on some of interview conducted to ascertain the need of some changes in the Newton county school’s curriculum among other issues related to the school’s curriculum formulation. The school leaders must, however, adhere to the school policies and standards as stipulated by the government’s and school’s strategic plan. Furthermore, the school administration is charged with the responsibility of standardizing the curricul um as per the required standard set by the Georgia Department of Education. The formulation of such policies is done with the encouragement of the parent and community input in the operation of the school district. Public opinion or participation is also involved in the formulation of the curriculum or policies (Hlebowitsh, 2005). The most important consideration is that the county’s curriculum must match that of other counties, as required by the Education Act of the United States. The policies are centered on various issues such as school district organization, school board operations, general school administration, fiscal management, business management, facility expansion programs, personnel, instructional programs, students, and inter-organizational relations. Under instructional program policies there are sections addressing policies on curriculum design processes, gifted student programs, scheduling for instruction, policies on unstructured break times, media programs, promotion, and retention of students. The interview session The main purpose of the interview session with the county’s education officer was to ascertain whether the county’s education system was at par with other counties’, as required by the U.S. law. I got a chance to ask him what factors are considered before a certain curriculum is considered obsolete. The term obsolete has been never applicable in any education system; what applies is updated system which requires improvement and adjustment. The county requires school administrators, parents, work force representatives to meet at the end of each year and discuss the current advancements that call for change in the school curriculum. He further argued that counties are in competition; hence, no county would wish to lag behind, as far as school curriculum is concerned. The aim of any education system is to produce a whole round personality ready to be absorbed in the job market. The end product of an educa tion system should have good ethics, technology knowledge, physically fit, be morally upright and flexible in terms of relevant changes in the job market. Hence, it requires a comprehensive curriculum to train such students. The director also mentioned that he does not call for overworking them. The children’

Explain how new products are diffused through a marketplace, and Essay

Explain how new products are diffused through a marketplace, and identify the different groups involved in the process - Essay Example In simpler words, the willingness to buy a product at a particular time is different for different people. The first ever contribution to the field was provided by Everett Rogers in 1962. He defined diffusion as ‘the process by which an innovation is communicated through certain channels over time among the members of a social system’. The figure below provides a brief understanding of the diffusion of innovation process curve. This curve categorises people and organisations according to the willingness of the people to buy the product and adoption of the innovations. To further gain a better understanding of the various stages that have been displayed above the following sub sections will deal with the characteristics of the each of the groups. As has been noted in the figure, and as suggested by Roger, the five broad characteristics for each of the categories are as under: a) Innovators: The people who fall under this category are generally very venturesome. The people who fall into this category generally tend to be different and like to have the latest versions of all new products and are willing to be the first to experiment the new products. These people tend to be the younger population of the markets. The general characteristics of these groups are that they are highly educated, with high levels of confidence, and highly affluent financially. The fact that the groups are affluent financially, allows them to be able to test with the products and take chances. Considering the innovators of organisations, generally fall into the companies with better educated management. The reasons for these groups to adopt newer innovations is the fact of their own god track record in introducing newer products to the markets and the need to be updated with the latest in the markets. b) Early Adopters: This is the second group of people in the market. These groups do not tend to be very venturesome like the innovators.

Cross Cultural Management A study on Cadbury and Kraft Merger

Cross Cultural Management A study on Cadbury and Kraft Merger In the current era of globalization with the advancement in the technology, communication and the channels to access the external business world; the process of business has changed drastically. Corporate personnel and industry professionals are making effective decisions and are developing efficient strategies to sustain their competitive advantage in the market. Many new management disciplines like IT management, corporate governance, mergers acquisition, business continuity management and such new principles are becoming prominent. There are various reasons that are pointed out by the corporate firms which are behind these management concerns. They include cost cutting measures through economies of scale, global expansion, risk reduction, effective and efficient management practices and so on. Merger Acquisition is one of the effective ways to invest to gain market share and to expand the business. They help in global expansion, cutting costs, new knowledge and expertise acquisition, identification of niche areas across the global market, extension of customer base, accessing new technologies and many. Dealing with the integration of two similar or different companies, it also involves certain difficulties and issues to handle. Although companies are pursuing MA aggressively, it is found that 60-80% of them are financial failures regarding their performance in the stock markets or obtaining high profits (Salame, 2006). Through this study, I tried to understand the various management issues and concerns involved in the merger acquisition process with the help of Cadbury and Kraft merger. Kraft-Cadbury Merger: The Kraft takeover of Cadbury did not happen in a simple routine manner. It involved various management issues which had proved this event likely to shape future public policy towards acquisitions and corporate governance. The initial steps towards this strategic decision of acquiring Cadbury started in the year 2007 on 3rd October when Cadburys Somerdale factory plans that announced its to shut down the factory with a loss of 500 jobs and to invest the production in the Bourneville Plant of Birmingham to the new plant in Poland. In the year 2009 on September 7th, Irene Rosenfeld, Chairman and CEO of Kraft stated that Kraft would be in a position to continue the Somerdale factorys operations without closing the plant and thus preserving United Kingdoms manufacturing jobs. But this statement given by the Kraft was not taken as granted by the Cadbury workforce before the takeover. The National Officer of the Unite the Union, which is a representative body of Cadbury workforce, Jennie Formby compared Kraft statement with the line there is no meat on the bones at all saying that there is no real intention of Kraft to come and save the jobs. Finally in the year 2010 on 19th of January, Cadbury announced the bid offer made by Kraft to its shareholders and the takeover is finally concluded on 2nd of February, 2010. But to the shock of the public and the stakeholders, Kraft, after a week of its confirmation of the takeover, announced that it would not be capable enough to maintain the Somerdale factory open and would like to approve the decision made by the Cadburys senior management to discontinue its operation. This decision made by Kraft immediately after the takeover led towards criticism. Marc Firestone, Executive President of Kraft Industries Inc. and Irene Rosenfield, CEO asserted their decision saying that before making a public statement Kraft was not aware of various factors like the internal structure of building, products of Cadbury in that facility, status of machinery and others (Mergers, acquisitions and takeovers, 2010 ) In this dramatic way, the whole process of acquisition of Cadbury by Kraft has been done making it an event that can shape the future endeavors of public towards takeovers, acquisitions and corporate governance. Inside Story of Cadbury and Kraft before Takeover Cadbury has faced many ups and downs throughout its journey especially under the visionary leadership of Todd Stitzer. Todd Stitzer working successfully for 20 years for Cadbury Schweppes has played a key role as a master mind behind the acquisitions of soft drinks industries made by Cadbury in US. He was later appointed as the chief strategy officer by John Sunderland to the confectionary side to achieve the similar success. The then competitors in the chocolates and sweets industry were the international companies Nestle, Mars, Kraft, Wrigley, Ferrero and Hershey. Stitzer said that acquisitions alone would not solve the problems of Cadbury. He said that the revenue growth model has to be revitalized to gain in the financial performance. Stitzer had developed many strategies, took some visionary steps and led Cadbury gain the business world with his strategic thinking. Stitzer and his management team aimed at the global domination in the Confectionary world, while the stakeholders w ere much worried about the financial performance. Overall with all his visionary leadership abilities and strategic decision making capabilities, Cadbury Schweppes split into pure confectionary leader Cadbury. Nelson Peltz, founder of the hedge fund Trian Fund Management also had his own role in the business of Cadbury. Irene Rosenfield, CEO, Kraft Food Industries Inc. had a keen interest in the confectionary business and proposed an offer to buy Cadbury to Carr, Chairman of Cadbury after Sunderland. Carr without consulting the stakeholders had refused the offer but Peltz who still owned the shares in the Cadbury with discussion and negotiation with Kraft finally made Cadbury lose its independence in January 2010. Impact of the Merger Cadbury-Kraft merger which involved a high dramatic and strategic process as discussed above has got its own pros and cons. Before analyzing the performance after a year later the takeover, there are certain agreements on which the takeover is being implemented. These include aspects like the brand name of Cadbury would be continued; previous commitments, pension arrangements would be honored and such, for at least two years. Regarding the business performance, the combined business has achieved profitable results despite of the difficult economic climate outside. It had improved the sales by 13% compared to 2009 and also has sold 300 million bars more comparatively. They improved and modified the corporate structure so as to combine the Cadburys successful chocolate history with the Krafts brand heritage. The combined systematic approach would create value and would help in economic and internal growth (Kraft Foods completes Cadbury takeover, 2010 ). There is high capital investment, support and commitment seen in the Cadburys RD sites so as to improve the combined business performance and the products. As we know, every coin has two sides; every decision would have pros and cons. As discussed above, the withdrawal made by Irene Rosenfield regarding the Somerdale factory led to the criticism from the workforce. Similar reaction is seen even after the takeover with many employees departing from the Cadbury. Kraft is trying to improve the relationship with local authorities so as to increase the employment opportunities. Due to the change in the working culture, a feeling of fear is seen among the employees to express their views and opinions. Kraft says Cadbury being a firm of values and heritage; we try to combine our efforts in bringing job satisfaction to employees and to outperform the market as well. (Update on progress made since Kraft Foods acquired Cadbury, 2011) To conclude, Kraft taking over Cadbury is not just acquiring an excellent company but establishing a strong connection with the public; so it has to work hard to prove and show the combined benefits of Cadbury and Kraft Foods.

Earthquakes :: essays research papers

Earthquakes are one of the most damaging natural disasters known to man. They have been known to destroy entire cities in their total time of 2 to 3 minutes. Most people do not know that earthquakes are common through out the entire world; they are just more powerful in places such as California and small countries in South America. The definition of earthquake is â€Å" a series of vibrations induced in the earth's crust by the abrupt rupture and rebound of rocks in which elastic strain has been slowly accumulating† according to Infoseek.com.. As a consequence of continental plate movement, the Earth's surface near active faults deforms before, during and after earthquakes. Similarly, the ground surface near active volcanoes also deforms as a consequence of eruptions and volcano evolution. Crystal deformation can be observed as relative movement of points on the Earth's surface, ground tilt, ground strain, and fault slip (creep). There are five primary regions in California where continuing crustal deformation and associated seismicity indicate the most serious earthquake or volcanic hazard. Monitoring in these regions allows researchers to understand the source and characteristics of this hazard so they can attempt to minimize its effects. A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other. This movement may occur rapidly, in the form of an earthquake - or may occur slowly, in the form of creep. Faults may range in length from a few millimeters to thousands of kilometers. Most faults produce repeated displacements over geologic time. During an earthquake, the rock on one side of the fault suddenly slips with respect to the other. The fault surface can be horizontal or vertical or some arbitrary angle in between. Earth scientists use the angle of the fault with respect to the surface (known as the dip) and the direction of slip along the fault to classify faults.

Classification of Vibration

CLASSIFICATION OF VIBRATION Vibration can be classified in several ways. Some of the important classifications are as follows. †¢Free Vibration. If a system, after an initial disturbance, is left to vibrate on its own, the ensuing vibration is known as free vibration. No external force acts on the system. The oscillation of a simple pendulum is an example of free vibration. †¢Forced Vibration. If a system is subjected to an external force (often, a repeating type of force), the resulting vibration is known as forced vibration. The oscillation that arises in machines such as diesel engines is an example of forced vibration.If the frequency of the external force coincides with one of the natural frequencies of the system, a condition known as resonance occurs, and the system undergoes dangerously large oscillations. Failures of such structures as buildings, bridges, turbines, and airplane wings have been associated with the occurrence of resonance. If no energy is lost or dis sipated in friction or other resistance during oscillation, the vibration is known as undamped vibration. If any energy is lost in this way, however, it is called damped vibration.In many physical systems, the amount of damping is so small that it can be disregarded for most engineering purposes. However, consideration of damping becomes extremely important in analyzing vibratory systems near resonance. If all the basic components of a vibratory system the spring, the mass, and the damper behave linearly, the resulting vibration is known as linear vibration. If, however, any of the basic components behave nonlinearly, the vibration is called nonlinear vibration. The differential equations that govern the behavior of linear and nonlinear vibratory systems are linear and nonlinear, respectively.If the vibration is linear, the principle of superposition holds, and the mathematical techniques of analysis are well developed. For nonlinear vibration, the superposition principle is not val id, and techniques of analysis are less well known. Since all vibratory systems tend to behave nonlinearly with increasing amplitude of oscillation, knowledge of nonlinear vibration is desirable in dealing with practical vibratory systems. If the value or magnitude of the excitation (force or motion) acting on a vibratory system is known at any given time, the excitation is called deterministic.The resulting vibration is called as deterministic vibration. In some cases, the excitation is nondeterministic or random; the value of the excitation at a given time cannot be predicted. In these cases, a large collection of records of the excitation may exhibit some statistical regularity. It is possible to estimate averages such as the mean and mean square values of the excitation. Examples of random excitations are wind velocity, road roughness, and ground motion during earthquakes. If the excitation is random, the resulting vibration is called random vibration. Reference link: http://cla ssof1. com/homework-help/engineering-homework-help

A Chance of Showers

A Chance of Showers A Chance of Showers A Chance of Showers By Maeve Maddox Thanks to a two-week run of rain in my part of the country, a local announcer’s repeated prediction of showers has finally driven me to write a post on his use of what to my ears is unidiomatic usage: â€Å"a chance for† in the context of weather. The established weather idiom is â€Å"a chance of,† as in Cloudy with a Chance of Meatballs. Wondering if it was just the local man’s quirk, I did a Google search and found the unidiomatic use of â€Å"chance for† on weather sites in other parts of the country: Sun with a Chance for Showers (WFMZ-TV Eastern Pennsylvania and western New Jersey) Mostly Cloudy with a Chance for Scattered Showers (WBNS Columbus OH) Cooler with a Chance for Showers (KRCR Redding/Chico CA) A Google search indicates that the use of â€Å"chance for† is much less common when the anticipated weather is snow or plain rain. It’s difficult to discuss preposition use because so often the â€Å"correct† usage is idiomatic. Although the â€Å"chance for† weather usage is most frequent on the airwaves, I did a search on the print-based Ngram Viewer to get a sense of general usage. The combination â€Å"chance for showers† is not found at all. â€Å"Chance for rain† does produce a result, very close to nil; the usage rises slightly in the late 1980s. An Ngram search for â€Å"chance of† and â€Å"chance for† shows a distinct preference for of as the preposition to follow chance and chances. The bottom line is that of is the most usual preposition used with the noun chance in most contexts. Here are some examples: LeBron asks: What are the chances of making 10 free throws in a row? A Statisticians View: What Are Your Chances of Winning the Powerball Lottery? What are the chances of 366 strangers all having a different birthday? What is the chance of an asteroid hitting Earth and how do astronomers calculate it? When the preposition for follows chance, the suggestion seems to be that a positive outcome is regarded as desirable: â€Å"The Chance for Peace† (Title of an address by D.W.Eisenhower) A chance for Mississippi to get out of the educational basement Persian Leopards: Large Cats with a Small Chance for Survival What Are the Chances for IVF Success? Rain, snow, showers, and thunderstorms may or may not be desirable, but so far, the standard preposition to use when anticipating their chances is of: Muggy with a Chance of Rain. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:Dialogue Dos and Don'ts60 Synonyms for â€Å"Trip†Continue and "Continue on"

How will social media change the future of international politics

How will social media change the future of international politics Social media is one of the technological advancements that have made a great contribution to the process of globalization. Social media in this case refers to the likes of Facebook, twitter, LinkedIn, Badoo and many others, with many more being developed on a daily basis. Through this, people are now able to communicate across continents hence increasing the rate at which information is transmitted, though at times it is distorted.Advertising We will write a custom essay sample on How will social media change the future of international politics? specifically for you for only $16.05 $11/page Learn More According to Laurie’s article, How social Media has changed us â€Å"social media has galvanized thousands over politics, create as many industries as it has destroyed, and offered an abundance of visual and audio entertainment† (para. 1). Besides this, social media has also contributed greatly to the development of international politics by incr easing the knowledge of politics in different parts of the world and encouraging more young people to participate in politics. Since the invention of social media, knowledge base especially in relation to international politics has increased. Politics is a topic that interests people from all walks of life since it directly affects the affairs of all nations. This explains why political conflicts usually cause a lot of damage and literally bring all the activities to stop. Social media has led to the development of international politics since it is now possible to know what is happening in other countries within a short period. Since the development of social media, there is nothing like political secrets since they all leak out at one point (Shirkey, 2011). As a result of this, political leaders have to exercise caution in what they do or say as it may be used against them in the international community. This explains the decreasing cases of dictatorial leaderships, with the ones which were there before being overthrown through the intervention of the international community. Besides increasing knowledge, social media also encourages people to participate in politics. Previously, politics was considered to be a thing for the old people but social media has created an interest of the same among young people. It is used as a platform to discuss issues arising in the world of politics.Advertising Looking for essay on international relations? Let's see if we can help you! Get your first paper with 15% OFF Learn More Laurie supports this by stating that â€Å"a look at twitter’s recent impact on the Iran elections, the Orange revolution in Ukraine, and even the election of Barack Obama brings out the fact that more and more young people are getting involved in politics and developing the feeling that they can make a difference† (para. 9). This explains the rise of young political aspirants who launch their campaigns in the so cial networks and using it as a platform to provide their policies to the supporters. People also use this platform to condemn wrong actions by the political leaders since they know that such information will reach the whole world. As a conclusion it is clear that the social media has played a big role in the development of international politics. More people are able to participate in politics and the media has also turned to this platform as a way of spreading news. Breaking news from one part of the world gets to the other parts in a matter of seconds and this increases the pace of intervention when needed. Before the introduction of social media, many nations especially in the sub-Saharan Africa were under dictatorial leadership and the respective media had been silenced on this. Unlike the other forms of media such as newspapers and televisions, social media can be used by anyone and the person behind the information can remain discrete (Frommer and Ortiz, 2012). This means tha t it has become difficult to control political information leaking out to the international community and so many countries are now being ruled by democracy. From this, social media is credited for the advancements being witnessed in the world of international politics. Frommer, Dan and Ortiz Jen. â€Å"The future of social media is†¦Ã¢â‚¬  Business Insider, 2011. Web.. Laurie Mike. â€Å"How social media has changed us† Mashable social media, 2010. Web..Advertising We will write a custom essay sample on How will social media change the future of international politics? specifically for you for only $16.05 $11/page Learn More Shirkey, Clay. â€Å"Political power of social media† Foreign affairs, 2011. Web.

Robert kennedy Essay Example | Topics and Well Written Essays - 500 words

Robert kennedy - Essay Example Accordingly, this essay, drawing on Robert Kennedy’s posthumous chronicle, Thirteen Days, demonstrates the role of diplomacy and negotiations in the successful dissolution of the crisis (Kennedy, 2011). Essentially, the end of the Cuban missile crisis is credited to the successful missile swap between the US and the Soviet Union. The United States agreed to withdraw their missiles targeting Turkey within six months, on the condition that the USSR withdrew their missiles from Cuba. However, the success of this agreement hinged on the ability of Presidents Kennedy and Khrushchev to streamline their national interests and understand and rationalize the impending collision course they were headed towards, and steer both nations-and the entire world-- away from the threshold of reciprocally guaranteed destruction. Consequently, this state also depended on the effectiveness and ability of the people surrounding both presidents, to provide lucid advice regarding the most appropriate action to solve the crisis. According to the confessions by Theodore Sorensen, JFKs former speechwriter, JFK approached the crisis using bilateral negotiations with Moscow and within his advisory council otherwise known as the ExComm. The ExComm, was established by JFK at the beginning of the crisis to provide him with advice, and comprised of most of his trusted advisers. These negotiations played a critical role in developing an understanding between the two presidents for a peaceful dissolution of the crisis. Conversely, the ExComm officials exhibited divergent positions on the crisis: one group favored the opinion of blockading Cuba while the other group preferred some kind of military action against Cuba. However, Robert Kennedy diffused the standoff in the ExComm by likening an attack on Cuba by the US with the Pearl Harbor strike by the Japanese and ensured that his brother chose for the less violent, more

Compression Test on a Piper Aircraft Lycoming Engine Research Paper

Compression Test on a Piper Aircraft Lycoming Engine - Research Paper Example When doing this correction, the propeller should be rotated to make sure that the piston does not lie at the Top Dead Centre (TDC) so that the valve does not strike the top of the piston in the engine.The engine should be rotated to ensure reseat of valves in a correct manner before a compression recheck is done.   The top spark plug from each cylinder is removed before the compression check is performed. This is done by connecting the pressure regulator and the adapter to cylinder number two and the propeller is turned on to ensure that the piston was at TDC on the compression stroke of the engine. The pressure gauge was set at 20 psi following AC 43.13 recommendations to make sure that we achieve the TDC.The gauge was turned to 80 psi following the manufacturers and the AC 43.13 recommendations.The first gauge reading was 80 psi and the air gauge reading was 76 psi. The prop was moved back and forth to ensure proper placement during double checking on the readings obtained.Howeve r, leakages occurring after recheck compel for correction of pressure readings obtained. This correction can be done by placing a fiber drift on the engine rocker arm located directly over the valve stem and the drift is tapped several times using a hammer in orde to remove any foreign materials between seat and valve face. Pressure losses exceeding 25% of the applied pressure is an indication of cylinder defection, but this is subject to operating the engine for a time period of at least three munities to enable.