Difference of Trademark Protection and Passing off Action Essay

Commerce cannot be denied to be an essential factor in the existence of one nation. This is so because commerce is considered as the backbone of economy. Being an indispensable aspect of economy, serious consideration has been taken to ensure the protection of those forming commerce. In the particular field of commerce, an existence of a business is considerably dependent on its name. A business name is a vital aspect of one business because it carries the reputation that has been built up by the business owner. A business name also has several values. Basically, it is used to distinguish a business from another. It will also ensure security and privacy as others cannot arbitrarily encroach or use it. Hence, businesses are required to be registered. The business name being registered is termed as trademark. In the world of commerce, where millions of business establishments evolve, trademark serves a vital role. With trademark, the goods of another are distinguished from that of another. Primarily, trademark serves as an identification of the origin and ownership of the product. Significantly, trademark will also protect the consumer from confusions as to the sources of the goods or services. Through time, some business owners were also established using the name of others. Some cases were deliberately done while other cases were unintentionally done. Due to acts of copying and using famous names, the other party suffered considerable damages. There were also case where famous trademarks or reputable names have been attached by other business owners in their products, goods or services primarily to attract or to deceive customers as to the origin of the goods or services. These situations have been considered as an impetus for the judicial actions of passing off and trademark infringement. Passing Off and Trademark Protection: Definition and Origin In distinguishing passing off and trademark protection, the two have a slim similarity in a way that both protect the business’ privacy. It has also similarity as both are purposely to prevent other business owners from thefts or unauthorized use of business names of others. In addition, both empower business owners to instigate an action in court in cases others have violated their rights to their business name or trademark. Nonetheless, passing off and trademark protection have various differences as to elements, principles, protection, among others. Basically, passing off has no definite definition. However, it has been commonly defined based on Lord Halsbury’s statement in one of cases he decided which states that, â€Å"nobody has any right to represent his goods as the goods of somebody else. † Contrarily, trade mark has been defined in Trademarks Act 1994 as â€Å"any sign capable of being represented graphically which is capable of distinguishing goods or services of one undertaking from those of other undertakings. † Furthermore, word, design, letter, numeral, or shape of the goods or packaging may constitute trademark. As to origin, Passing off have been recognized by the common law as early as16th century. Few cases tried under passing off includes, Southern v. How and Dean v. Steel . After a century, another passing off case was tried by virtue of Blanchard v. Hill. Although, it was not at that time recognized as passing off, the principle laid down was severally used in many cases. Meanwhile, in Blanchard v. Hill, the plaintiff applied for an injunction to forbid the defendant from using the Great Mogul as a trade mark in the manufacture of the latter’s playing cards. However, Lord Hardwicke refused to grant injunction and reasoned out that the court has no basis to grant an injunction. Besides the court recognized the right of trader to bear a mark for his products or services but it stressed the absence of any instance that will support an injunction. Nevertheless, after several years, through the decision in Blanchard, it has been established that each proprietor has an exclusive right to the mark used in his goods or services offered for sale. In addition, it was interpreted that when the use of other’s mark was stained with fraud, injunction can be granted. In the following century, the term â€Å"pass off† was used in Perry v. Truefit, and it was further interpreted and applied to mean that, â€Å"A man is not to sell his own goods under the pretence that they are the goods of another man. † In the early days, intent was considered as an essential element for passing off. However, in the 20th century cases, the element of intent was abandoned. On the other hand, trademark protection has its recognition in 1863 through Lord Westbury in Edelsen v. Edelsen. In this particular case, the court stressed that there exist a right to property in trade names which is transmissible and enforceable even against innocent infringement. Formally, trade marks were permitted to be registered under the Trade Marks Registration Act 1875. According to this act, anyone was barred from instituting an infringement proceeding provided that the trade mark was earlier registered. The act was further amended by Trade Marks Act 1995. For a mark to serve as a trademark, it must be distinctive by meeting any of the categories namely; arbitrary or fanciful, suggestive, descriptive, and generic. A mark is said to be arbitrary of fanciful if it has no logical relationship with the product it represent. An example is the trademark â€Å"Nike† which does not have logical relationship with shoes. The mark is suggestive if marks evoke or suggest the characteristic of the product like â€Å"Coppertone† which is suggestive of sun tan lotion. A mark is descriptive if the consumers would associate it to the producer rather than on product or services such as â€Å"Holiday Inn†. Lastly, a mark constitutes to be generic if it describes a general category, like â€Å"computers†. Difference Between Passing Off and Trademark Protection Fundamentally, the differences between the two lies on the protection it affords. In passing off, there is no property in the name or design of the business, while in trademark, the registered name or mark is the property being protected. In passing off, the law protects the ownership over the goodwill or reputation of one person which may be destructed by misrepresentation of other people regardless of intention. However, in trade mark protection, the law particularly protects the mark, name, or get- up which has been registered by a business owner. In other words, the property in passing off is the goodwill or reputation while the property in trademark is the trademark itself. Notably, there are three purposes for requiring marks to be registered. One is to guarantee to the consumers of the origin of the marked products or services to avoid the possibility of confusions and serves as a distinction of the goods of one from another having another origin. Second is to protect the customers from deception by other traders. Last purpose is to notify other traders or rival engaged in the same product or services from using the trademarks of another. Having the mark registered, the owner will draw various benefits. One of which is to put off people from using the trademark without permission. The owner can also initiate an action against unauthorized use. Finally, being a property of the owner, he has the discretion whether to sell or have it licensed by other people for a price. As to the acquisition of right, rights to property or goodwill in passing off are acquired in a gradual way because the business owner only builds his business reputation after a long period of time. This is so because a reputation or goodwill is dependent upon consumers, quality and service which necessitate handwork and persistence. Goodwill can also be established on the nature of the mark, degree of distinctiveness, figures of sales, expenses for promotions, marketing of the products and period of use. On the contrary, property right over the trademark and protection of such mark is acquired immediately upon registration. Moreover, goodwill cannot exist independently from the business which has created it even if such can be transferred or assigned to another. On the other hand, trademarks can be licensed or assigned separately from the business by the proprietor provided that such is not spurious or deceiving to the consumers. Furthermore, the two are distinct as to the remedy available in case of unauthorized use of the name or mark. In passing off, the claimant may institute a passing off action while trademark infringement is available in trademark protection. More specifically, a passing off action has been defined as a â€Å"remedy for the invasion of a right of property not in the mark, name or get-up improperly used, but in the goodwill likely to be injured by the misrepresentation made in passing off one person’s goods as the goods of another. † The former is a common law remedy while the latter is a statutory one. It is said to be a common law because it has its genesis from an unwritten law or fundamental practice in the olden days. On the other hand, trademark is statutory because the relief has been created by law or legislations by virtue of Trade Marks Registration Acts. Passing off and trademark protection also differ as to the elements that needed to be proven in seeking judicial intervention. Three elements are required to be satisfied in passing off action while trademark infringement only requires one. In passing off action, the claimant must prove the existence of claimant’s goodwill, the misrepresentation by the defendant, and the damage caused to the plaintiff’s goodwill or reputation. To explicate further, goodwill is the whole benefit derived from a reputation and connection of a firm which has been built up operating honestly and lavishly expending money for a considerable year or period. Likewise, reputation is the public’s opinion on the product that may be associated with the symbol or name under which the product is being marketed. It is considered as a private personal property which is being sold to customer. Through goodwill or reputation, the inherent worth of the product is recognized and the loyalty of the customers to the product is developed. The second element which is misrepresentation must be material one and actionable that is capable of creating real or tangible damage to the plaintiff. Moreover, misrepresentation need not be intentional in order to succeed in a passing off action and any defense of innocence, negligence, or recklessness is not acceptable. Even fraud or malice cannot affect the action but will have effect on the penalty to be imposed. Under misrepresentation, it is necessary for the plaintiff to prove that the public is deceived or is made to believe that the defendant’s goods or business have been authorized or licensed by the plaintiff. The plaintiff must further prove that the customers, actual or prospective, are influenced by the misrepresentation. Since passing off safeguards the good will of the plaintiff, it is important that the misrepresentation being alleged is or had caused material damage to such property. Absence of a clear damage may result in the failure of the action. The damages, tangible or intangible, may be in the form of loss of sales due to confusion or dilution of the reputation. It may be observed that proving damages is difficult, but plaintiff may employ surveys and other statistical methods to show reliable evidence of damages. On the contrary, a claimant in a trademark infringement needs only to establish that the mark alleged to be infringing is deceptive as it is identical or similar with that of the plaintiff’s trademark. The issue involved in passing off is â€Å"whether the use concerned is likely to affect adversely the goodwill of the business. † While injury or damage is necessary in passing off action, the defendant need not cause injury or damage in the case of infringement. It is only necessary that trademark is identically deceptive. This is because the trader considers the trademark as a property and is the only means whereby the manufacturer retains or invites the confidence of the public as to the quality and integrity of the product. From the given elements, it can be observed that it passing off protects the business as a whole which encompasses the name, get- up, style, mode, etc. of the business. However, in trademark infringement only protects the name or symbol of the business.

Dear friend – a letter about Animal Farm

Dear friend! We've just read â€Å"Animal Farm† in class. â€Å"Animal farm†, or â€Å"Animal Farm: A Fairy Story† as the original title was, was a little manuscript which was published right after the Second World War by George Orwell, ever heard of him? It was a book that was originally placed in the shelves of children's books, and was read as a fairytale (as the previous title presumed you would do). But behind the naive and sort of innocent surface, there was a hidden message†¦ between the lines there laid a story about political reforms and great historical events. A story about revolution, power and animalism! It's really good! â€Å"Animal Farm† is a short novel based on the hard life of the animals, which live somewhere in England on a farm called â€Å"Manor Farm†. After the oldest pig on the farm realizes he is going to die soon, he gathers all the animals on the farm in the barn to tell about his dreams for the future: A revolutionary dream, where animals are the one in command, not the humans. The story that follows tells us about how the animals are getting their much wanted power, and how they use it, and don't use it. When I read â€Å"Animal Farm†, I clearly saw that the animals in the story were actually used to illustrate real human beings from historical revolutions. Just as a puppet show for children. The Russian Revolution, which is the most obvious revolution you would compare the content in the book with, is rewritten in a humorous way, excellent done by the author. With this in mind, it is therefore easy to see that for instance the group of sheep at the farm are the masses, the followers, the kinds that â€Å"don't give a damn† about what's going on. That's how the masses in the real life revolution were described as well. You may then see what I realized after reading this easy-read novel: You must always ask questions. Don't take things for granted, don't do things just because you're told so, and most important: Don't be a sheep! Just instead of telling the heavy story like in a history book, he puts his own individual twist on it. And it sells! George Orwell tells a story about the past (and present) to inform the public. He expresses his opinions by letting the readers have a look at the puppet show of the revolutions, a satiric story which warn us against communism and dictatorship. I loved â€Å"Animal Farm† because I find it funny, but at the same time educational and interesting. It made me think, and wary of the government! I think this is a book with meaning and moral lessons for everyone; it's suitable for all age, especially pupils and students, so it's perfect for you! I would say this is a unique fable, with a classic theme, and with a brilliant ending (which I won't reveal to you). It's sort of â€Å"mind-blowing†! I hope by telling you this that you will experience the same thing! Order it now! It can never be read too often! 🙂 Best regards, Tony.

Mercedes Benz India Case Study Example | Topics and Well Written Essays - 2250 words

Mercedes Benz India - Case Study Example The case bring into focus the issues that the Chief Information Officer of the global automobile company’s India subsidiary faces while catering to the decision of the top management officials of shifting the global automobile company’s India based manufacturing operations from the already existing site in Pune to the newly acquired sites at Chakan. The world’s twelfth largest car maker in terms of production volume was one of the first foreign automobile companies to enter the Indian market through the process of formation of a joint venture with Tata Engineering Locomotives Company (TELCO). The company focused on evolving growth in the company by the process of manufacturing of various models of automobiles falling mostly to the commercial segment over the next couple of years/. Around the year 1994, the company focused on the process of development of the E-class luxury sedans for the company’s Indian portfolio. Owing to the significant growth in the number of first generation entrepreneurs handling successful businesses in the Indian market as well as the significant growth in the number of Indian high net worth individuals over the recent years, the market of India belonging to the luxury automobile segment appeared highly appealing to the luxury carmakers all over the globe. Most of the luxury carmakers around the globe, felt that the luxury automobile market in India is ripe for investments due to the rising number of high net worth individuals market and will increasingly contribute to a significant amount of growth for the company. This led to a rise of investments in the Indian market by luxury car makers around the world thereby significantly increasing the competition that is already existing in the Indian market. The Mercedes Benz India, which is the Indian subsidiary of the world’s twelfth largest car maker in terms of production volume, Daimler AG undertook an internal sur vey. The internal survey that was undertaken by Mercedes Benz India forecasted a highly favorable rate of growth in terms of production and sales for the company’s luxury segment portfolio. This prompted the organization to focus on the acquiring of new production facilities within the Indian landmass in order to significantly augment and catalyze and capitalize on the growth opportunities and prospects with regards to the forecasted demand for the company’s portfolio belonging to the luxury vehicles. However, a series of uncertain macro economic factors which got initiated in the middle of the year 2007, due to the subprime crisis in the United States significantly created a shortage of cash flow for the highly capital and credit intensive automobile sector all over the world. The global crisis had a spillover effect on the organization’s various other product portfolios, thereby creating the scenario of non sustainability and uncertainty for the companyâ€℠¢s predicted forecasted growth rates. Overview of Porter’s 5 Forces Model The Porter’s 5 forces model increasingly falls in the domain of strategic management, the processes, tools and tactics of which are increasingly employed by organizations

Clinical Immunology Essay Example | Topics and Well Written Essays - 500 words

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HFA 4M0 Summative Assignment World Cuisine Investigation Lebanon Research Paper

HFA 4M0 Summative Assignment World Cuisine Investigation Lebanon - Research Paper Example The economy of the country is based on tourism, agriculture and the banking sectors, with a special parliamentary democracy system of government, referred to as confessionalism, which reserves the top ranks of the government to members of certain religious groups (Sean, 1997). There is a fair distribution of the administration and the governing system among the 18 major denominations of the country, to mitigate religious conflicts. The country is made up of interrelated cultures of a people, having a population that greatly differs in religion, ethnicity, and language, thus making this country one of the most diversified community (Harb, 2006). The population of this country is predicted to be well over four million people, with all males required to vote on a compulsory basis after attaining the age of 21 years, while women can vote after attaining this age, only that they must have obtained education (Collelo, 2009). The cultures of this country are mostly religious integrated, with a high level of hospitality amongst the residents. Considering that, the arable land in this country is small, then, the country highly depends on imported foods. The major crops grown in the country include cereals such as wheat, fruits and vegetable as well as figs and tob acco. Since the country comprises about 30% of cultivatable land, irrigation and rain fed system are depended for the growth of crops, though not much of the land is irrigated (Aida, 1998). The agricultural activity contributes a 13% of the country’s total annual Gross Domestic Product, employing close to 14% of the country’s population, with most of the production consumed locally and just a small percentage accounting for export to Saudi Arabia and the United Arab Emirates (Suad, 1986). Bread is a staple food in this country, which is served with almost every meal. Other foods acting as staple in this country include fruits, vegetables, rice,

See instructions Statistics Project Example | Topics and Well Written Essays - 500 words

See instructions - Statistics Project Example of interest in analyzing and strategizing on how to minimize the future occurrence of the occupational assaults and the impacts it has on the nursing staff. I was very keen on the previous findings in this study. In this article, the main aim was to add the prevalent data to the established literature and review other relevant articles in this field. The article is outstanding as it explores the issues that are related to the occupational health and the safety for the mental health nurses which is regarded as the occupational violence. In this appraisal study, research was carried out due to the recognition of the international nursing council about the increased violence in nursing. This was also supported by various studies in industries in Australia about the violence in the nursing industry that occurred on a weekly basis. From the report, the problem has become international as it affects all the nurses in the world. Furthermore, the study reveals that that violence in nursing is affected by several factors and other environmental factors. Thus, the study centered on demographics in the prevalence in relation to age, workplace, and gender as far as occupational violence is concerned. The article also centers on the perception of the staff in the management of occupational violence. In the article, ethical considerations were taken seriously as it was approved by the human research ethics committee. The study also involved a descriptive survey as it involved the nurses from both the psychiatric and the community based departments. The study was effective as it developed a questionnaire that was very comprehensive in its analysis. Finally, I would like to congratulate Mc Kinnon and cross for their analytical work in this article. Therefore, it is with gratitude that they may release another edition that focuses on nursing problems. McKinnon, B., Cross, W. (2008). Occupational violence and assault in mental health nursing: A scoping project for a Victorian

Position Paper 2 Essay Example | Topics and Well Written Essays - 250 words

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Managerial Economics Assignment Example | Topics and Well Written Essays - 2250 words

Managerial Economics - Assignment Example The firm would be worse off, if it produced in the short run because the total loss that the firm will incur in this case is 380 AED (120-500). It is prudent if the firm shuts down and saves 200 AED rather than losing 380 AED in the short run. At the point where the firm produces 30 units and sells each unit at 4 AED, MRC (marginal revenue cost) is less than AVC (average variable cost). Assuming that Coke has already attained the monopoly status such that Coke is a monopolist, Coke actively engages itself in price discrimination because it has price setting power (Carbaugh). Given that there is a difference in price elasticity of demand for Coke in various regions, the company varies its price and extracts consumer surplus, which leads to additional revenue and profit. Coke discriminates on price by selling its product to distributors at different prices. For instance, the price of the same can of Coke in Seattle is higher than it is in Sidney. Separately, consumers from the UK purchase Coke at a higher price, compared to consumers from other countries within the continent. When Coke is able to separate the markets, it makes profits denoted by area MC, P, X, Y + MC1, P1, X1, Y1. The price charged when Coke separates the market will be P while output Q will be produced in a relatively elastic sub-market. Coke will charge a lower price in a relatively inelastic sub-m arket (P1). When duopolists, Etisalat and Du form a cartel between themselves, the firms would want to maximize their joint profits by producing a smaller quantity and charging higher prices. The optimal total industrial output selected by Etisalat and Du would be the monopoly quantity (Agarwala). It would be agreed that Etisalat and Du contribute in production of the agreed quantity and then share the profit between them equally. Consequently, the price and output in the market will be affected in that the

The Congo Essay Example | Topics and Well Written Essays - 1250 words

The Congo - Essay Example The independence did not solve all the problems of Congo, and problems started arising in the province of Katanga, which was enriched with mines. The province was under the control of Moise Tshombe, who in July 1960 supported the Belgium mercenaries and the Belgium Mining company named Union Minere. After having this support, he declared Kantanga independence. Due to this treachery to the Congo government, Lumumba requested United Nations to look into the matter and resolve all the upcoming issues and probable Civil War. The Lumumba's government requested UN military assistance "to protect the national territory of the Congo against the present external aggression which is a threat to international peace." There was no request to restore internal stability. However, Secretary-General Hammarskjold recommended to the Security Council the establishment of a peace-keeping force to assist the government of the Congo in maintaining law and order until, with technical assistance from the UN, the Congolese national security forces were able to meet these tasks. The Security Council authorized the Secretary-General to take the necessary steps for this purpose and called on Belgium to withdraw its troops from the territory. Thus began what, until the operation in Cambodia, was the largest UN peacekeeping operation (reaching a peak of 20,000 troops plus a large civilian corps) and one with a profound influence on internal developments in a member state. The Secretary-General was fully aware of the sensitivity of the action that the UN was undertaking in the Congo, both in terms of the attitudes of the foreign countries having a strong interest in the course of events in the Congo, and of the resistance of the Congolese government to any seeming. UN Peace Keeping Mission in Congo -Congo Crisis (MONUC) The secretary-general thus faced a government clearly desperately searching for assistance, and the possibility that outside powers might fill the resulting vacuum if the UN did not. Acting under Article 99 of the charter for the first time in the organization's history, the secretary-general called for a Security Council meeting to discuss the issue. In doing so, Hammarskjold set in motion the UN involvement in the Congo. That involvement took the form of an operation that, until the 1990s, was the largest UN peacekeeping operation on record. It was also an involvement that prompted a crisis so deep and an experience so devastating for the United Nations that once the UN operation in the Congo was officially over the UN did its best not only to put the experience behind it but also to forget it altogether. The willingness to use force in the Congo was a first for the United Nations and it came in the early days of UN experience with peacekeeping. Some of the logistical and communication problems associated with the operation, therefore, can be attributed to a general lack of experience and procedures. Command and control problems, for example, such as those associated with the final unexpected push into Jadotville that surprised UN headquarters, fall into this category. It remains possible, though, that the Jadotville example, like the murky background to Operation Morthor, is an example of a disconnect between decision making in the field and decision making at UN headquarters, either

Contemporary Marketing Research - John Lewis bucking the trend on the Essay

Contemporary Marketing Research - John Lewis bucking the trend on the UK High Street - Essay Example This study would be focused on evaluating the performance of John Lewis in previous years and the marketing strategies adapted by the retailer in order to enhance its sales. Similarly, the marketing strategies for the forthcoming years would also be evaluated to identify the performance and productivity of the company in the worrying time of 2013. This study would highlight the reasons for the exceptional performance of the retailer that is not even in the top 4 retailers in UK i.e. John Lewis. Furthermore, the impact of the adapted marketing strategies on the performance of the company would be evaluated. This would help to identify the remarkable performance of the company in the market. In the end, recommendations would be provided for the retail company i.e. John Lewis, in order to enhance its sales and revenues in the industry and to gain competitive advantage over other competitors in the market. This would help the company to enhance its performance which will eventually lead to increase in sales and revenues. The year 2012 was a nightmare for the retailers in United Kingdom. The retail growth in this particular year was just 1.2 percent. This retail growth could be said as the third lowest growth rate in the last 40 years (The Telegraph, 2012). The economic crisis and the recession after 2008 are the core reason for such downturn in the retail industry (O’Donnell, 2011). Due to such recession, it has been observed that the Jessops; one of the retailers in High Streets, has closed down all of its retail stores in the UK due to which almost 1370 people lost their job (BBC News, 2013a). Retail industry in UK is being directly influenced by the growing competition from supermarkets and internet retailers. This is one of the major reasons for the closure of Jessops in UK as the company was not able to cope with the changing trends in the retail industry. With advancement in the technology, the retail industry is moving towards

Sealed Bids vs Competitive Essay Example for Free

Sealed Bids vs Competitive Essay Sealed bidding and Competitive Proposals have their advantages and disadvantages for private contractors. The government offers the opportunity to contractors to place their bids depending on the specifics of the job or the contract requirements then the government will choose the channel which they will send the solicitation through. For Sealed Bidding is an Invitation for Bids and for Competitive Proposals bids are two ways of solicitation, a Request for Quotation and Request for Proposals (Murphy 2009). An advantage for contractors that are bidding through Sealed bidding is that they are not obligated to provide any information on cost or the profit to justify their bid price. The government has no control over that part and will have to rely solely on the price competition without having all the facts to know if the bid is a reasonable one. This can be a great advantage in making a higher profit if the contractor’s cost for the project is low. Another advantage is that there are no negotiations before, through the period of evaluation or after. There are no individual discussions with any bidder during the process, and no price discussions occur† (Murphy 2009, p. 18). Competitive Proposal advantages for contractors can occur when the government uses a tradeoff. Even though a tradeoff is used by the government when they feel it is to their benefit, it can also be advantageous for a contractor because if chosen the contractor once again does not have to be concerned with the cost or price and still be the one with the higher bid. This process permits tradeoffs among cost or price and noncost factors and allows the government to accept other than the lowest priced proposal† (Murphy 2009, p. 21). The difference with this approach is that the government can either arrange to have a discussion with the contractors or simply make their decision without holding a discussion. When the government chooses to hold a discussion they will select the proposals from those contractors that were in the competitive range. Then the government will have discussions with these contractors in which they can review their proposal, make adjustments and resubmit a new proposal. Although discussions are offered in some cases the government may opt to make their decision without a discussion or the change for contractors to review and change their bids (Murphy 2009, p. 21). The advantage would be for those contractors that were given the chance to make adjustments to their proposals which based on their discussion could be closer on making the final award. The two contracting methods have advantages for contractors but in my opinion the Sealed bidding is a less extensive process for both the government and the contractor. From the contractor’s perspective I would prefer the Sealed bidding for the fact that there are no extra requirements to prove costs and price.

The Ferranti Effect

The Ferranti Effect As the length of the line increases specially in extra high voltage (EHV) lines, beyond 200km, we observe a phenomenon called Ferranti Effect in no load or low load conditions. This is due to the fact that as the line length increases the capacitance of the line increases, and the shunt capacitance generates the reactive power in the line. Since there is no load or low load to consume that excessive power, this results in excessive reactive power in the line and hence the receiving end voltage gets higher than the sending end voltage. This rise in voltage may well go beyond the operative ratings of the terminal and hence might give rise to many cascading events damaging the equipments. The continuous increase of the voltage of transmission, line length and number of sub-conductors per bundle has emphasized the importance of the excessive line MVAR in EHV systems as well as associated voltage and reactive controls. During the line charging volt-amperes of the line which have exceeded the inductive VARs consumed and operation at light loads, there is an undesirable voltage rises along the line. This voltage rise in turn demands a much higher insulation level, which poses a great problem. Moreover, if the insulation against these over-voltages were to be provided in the system, then the cost of the line becomes enormous. To overcome this phenomenon, shunt reactors are required to be installed at optimized location to absorb the excessive reactive power. Though this solution has a financial cost, but this is inevitable, since the load is a random variable and the generation of the power cannot be exactly planned for sudden tripping off of the loads. Aims and objectives: The aim of this thesis project is to investigate the Ferranti effect for long length transmission lines using PowerWorld simulations on a radial system. The following are the key objectives covered in this project. Impact by varying Line lengths: Investigate the system behavior regarding Ferranti effect with different transmission line lengths. This was done by investigating the profile of the effect for long length lines and hence distributed models were considered for this analysis. 2-Impact by varying loading levels: Since Ferranti effect is the phenomenon where receiving end voltage (Loads) is lower than sending end, it was important to look into the loading factor by varying the loading levels for different line lengths. 3- Investigation for optimum load levels to avoid effect: A series of experiments were done to find the minimum values of load required for varied line lengths in order to avoid Ferranti Effect and to contain the terminal voltage near 1p.u. 4- Minimum ratings for reactors for compensation: With a varied number of simulations and experiments, the minimum ratings of required reactors have been realized in order to maintain optimized terminal ratings at receiving end. Scope of thesis: This thesis will commence with an overview of the problems encountered with EHV long transmission line. This would be followed up by a literature review that covers the research of useful background theories. The result from the performed simulations will be discussed in detail. Finally, some recommendation for future works in this area of research. Chapter 2. INTRODUCTION TO TXN LINES: The electric lines which are used to carry electric waves are called transmission lines. The transmission line parameters like inductance and capacitance are not separable unlike the lumped circuits. The transmission parameters are distributed all along the length of the transmission line. Hence the method of analyzing the transmission lines is different from analyzing the lumped circuits. In the analysis of the transmission line, only steady state currents and voltages are concerned. The analysis includes the measurement of current and voltages at any length of the line, when a known voltage is applied at one end of the transmission line. The end at which the voltages are applied is called sending end and the end at which the signals are received is called receiving end of the transmission line. 2.1-transmission line parameters: For the analysis and design of transmission lines, it is important to have knowledge of electric circuit parameters, associated with the transmission lines. Various electric parameters associated with the transmission lines are as below, 1-Resistance: Depending upon the cross sectional area of the conductors, the transmission lines has resistance associated with them. The resistance is uniformly distributed all along the transmission line. Its total value depends upon the total length of the transmission line. Hence its value is given per unit length of the transmission line. It is denoted as R and is given in ohms per unit length. 2- Inductance: When the conductors carry the current, the magnetic flux is produced around the conductors. It depends upon the magnitude of the current flowing throw the conductors. The flux linkages per ampere of the current, gives rise to the effect called inductance of the transmission line. It is also distributed all along the length of the transmission line. It is denoted as L and measured in Henry per unit length of the transmission line. 3- Capacitance: The transmission lines consist of two parallel conductors or single line w.r.t earth separated by dielectric like air. Such conductors separated by an insulating dielectric produce a capacitive effect. Due to this, there exists a capacitance associated with the transmission line which is also distributed all along the length of the conductor. It is denoted as C and measured in Farads per unit length of the transmission line. 4- Conductance: The dielectric between the conductors is not perfect. Hence a very small amount of current flows through the dielectric called displacement current. This is nothing but leakage current and this gives rise to the leakage conductance associated with the transmission line. It exists between the conductors and is distributed all along the transmission line. It is denoted as G and measured as mho per unit length of the line. Thus the four important parameters of the transmission line are R, L, C and G. as the current flows from one conductor and complete the path through other conductor, the resistance of both the wires is included when specifying the resistance per unit length of the line. These line parameters are constant and are called the primary constants of the transmission line. Revisit snaps(4-16(1)) 2.2-performance equation of long transmission line: kundar book We can analyze the performance of the line on per phase basis. The relationship between current and voltage along the one phase of the line in terms of distributed parameters can be seen in the FIG below = series impedance per unit length/phase. = shunt admittance per unit length/phase. = length of the line. The voltages and current in the figure are the phasors representing sinusoidal time varying quantities. For a differential section of the line of length at a distance from receiving end, the differential voltage can be given as . hence (2.1) The differential current flowing through shunt admittance can be given as Similarly (2.2) Differentiating eq 1 and 2 yeilds (2.3) and (2.4) Now for the general equation for voltage and current at distance x from receiving end, if the receiving end voltage and current are known, can be given as (2.5) (2.6) Whereas this is called characteristic impedance. and = = this is called propagation constant. The constant and are complex quantities. The real part of propagation constant () is called the attenuation constant , while the imaginary part is called the phase constant . Now the first term in eq.5 increase in magnitude and advances in phase as the distance increases. This term is called incident voltage. While the second term in eq.5 decreases in magnitude and distorts in phase from receiving end towards sending end, this term is called reflected voltage. At any point along the line the voltage is the sum of incident and reflected voltage. The same is true for eq.6 . If a line is terminated at its characteristic impedance , then there is no reflected voltage and the line is called a flat line or infinite line. For a typical power line, G is practically zero and R Zc = = (2.7) = = (2.8) If losses are completely neglected the is a real number and is an imaginary number. Similarly for a lossless line eq.5 and 6 can be simplified as (2.9) (2.10) The voltage and current vary harmonically along the line length. A full cycle of voltage and current along the line length corresponds to 2 radians. If is the phase shift in radians per meter, the wavelength in meters is (2.11) 2.3-Equivalent circuit representation of long transmission line: A line with length more than 160km is considered a long transmission line and the parameters are assumed to be distributed uniformly along the line as a result of which the currents and voltages would vary from point to point. Let us consider the figure below series impedance per unit length shunt admittance per unit length length of the line total series impedance total shunt admittance The elemental equivalent of the above figure can be redrawn as follows. For analysis purpose we take receiving end as reference for measuring the distance. Assume we have an elemental length at the distance of x from the receiving end. If the voltage and current at distance x are and, so at the distance of so the voltage and current becomes + and + respectively. 2.12 By manipulating above equations Similarly 2.13 With above can be written as 2.14 And 2.15 By differentiating eq 2.14 2.16 The solution of eq 2.16 is 2.17 From eq 2.14 and 2.16 2.18 Where is the characteristic impedance and is the propagation constant. Eq 2.17 and 2.18 can be written as 2.19 2.20 If receiving end voltage and current are known then Substituting above values in eq 8 and 9 Again substituting values of A and B in eq 2.19 and 2.20 2.21 2.22 Since and are the voltage and current at any point distance x from receiving end as evident from expression and (magnitude and phase) are functions of distance , receiving end voltage and receiving end current , which means that they vary as we move from receiving end towards sending end. Now the quantities and are complex For a lossless line; When dealing with high frequencies or surges normally the losses are neglected and the characteristic impedance becomes surge impedance. Due to large capacitance and lower inductance in the cables the surge impedance values can be very low. For = = the real part of propagation constant () is called the attenuation constant , while the imaginary part is called the phase constant . Eq 2.11 can be written as 2.23 The first term in the above expression is called incident voltage wave and its value increases as x is increased. Since receiving end is our reference end and as x increases the value of voltage increases meaning the magnitude of voltage decreases as it travel towards the receiving end. Thats why the first part of expression is called incident voltage and the second is called reflected voltage for the similar reason. Same can be said about the current expression as well. Voltage and current expressions can be rearranged as below 2.24 And for current 2.25 For , and 2.26 2.27 The above derived quantities are related by the general equations 2.28 2.29 Where are such that Compairing the coefficients of above expression with eq 2.28 and 2.29 From this it is clear that 2.3.1-Equivalent representation: Considering the same two terminal condition with sending and receiving end voltage and current, the network can be represented as figure below. From the above network we can derive the following expressions 2.30 2.31 By comparing eq 2.30 and 2.31 with eq 2.26 and 2.27 2.32 2.33 2.34 2.35 From eq 2.33 we can derive We can conclude from this that to get the series impedance should be multiplied with . Now to get the shunt arm of equivalent circuit we substitute in eq 2.32 Here is the total shunt admittance. So to get the total shunt arm of the equivalent th eshunt arm of the nominal should be multiplied with , so the equivalent circuit can be drawn as below. 2.3.2 Equivalent representation of long line: A similar derivation of equivalent circuit can be, the equivalent circuit can be represented as Figure below. By analyzing the circuit following expression can be extracted 2.36 2.37 Comparing eq 2.36, 2.37 with 2.26, 2.27. 2.38 2.39 2.40 2.41 Now using eq 2.40 for shunt branch of equivalent circuit we get, Therefore its evident that to get the shunt branch of equivalent circuit, we have to multiply with the shunt branch of nominal circuit. For series impedance eq 2.40 is substituted in eq 2.38, which gives So here we get the factor for multiplication with nominal circuit to get equivalent circuit impedance. And the resultant circuit can be drawn as figure below. 2.4-Fundamental requirements in ac power transmission: Bulk transmission of electrical power by ac in possible only if the following two fundamental requirements are satisfied. Major synchronous machines must remain stable in synchronism: The major synchronous machines in a transmission system are the generators which are incapable of operating usefully other than in synchronism with all the others. And this also is the fundamental of stability. Voltages must be kept near to their rated values: The second main requirement in ac transmission is the maintenance of correct voltage levels. Power systems are not inherently tolerant of abnormal voltages even for short periods. Undervoltage: this is generally associated with heavy loading and/or shortage of generation, causes degradation in the performance of loads. In heavy loaded systems, undervoltage may be an indication that the load is approaching the steady state stability limit. Sudden undervoltages can result from the connection of very large loads. Over voltages: this is a dangerous condition because of the risk of flashover or the breakdown of insulation. Over voltages arise from several causes. The reduction of load during certain parts of the daily load cycle causes a gradual voltage rise. Uncontrolled, this overvoltage would shorten the useful life of insulation even if the breakdown level were not reached. Sudden overvoltage can result from the disconnection of loads or other equipment, while overvoltages of extreme rapidly and severity can be caused by the line switching operation, faults and lightning. In the long transmission line this would limit the power transfer and the transmission distance if no compensating measures were taken. Chapter 3 compensated/uncompensated lines 3.1-Charging current in lines: Despite being able to avoid wire resistance through the use of superconductors in this thought experiment, we cannot eliminate capacitance along the wires lengths. Any pair of conductors separated by an insulating medium creates capacitance between those conductors: (Figure ) Voltage applied between two conductors creates an electric field between those conductors. Energy is stored in this electric field, and this storage of energy results in an opposition to change in voltage. The reaction of a capacitance against changes in voltage is described by the equation i = C(de/dt), which tells us that current will be drawn proportional to the voltages rate of change over time. Thus, when the switch is closed, the capacitance between conductors will react against the sudden voltage increase by charging up and drawing current from the source. According to the equation, an instant rise in applied voltage (as produced by perfect switch closure) gives rise to an infinite charging current. However, the current drawn by a pair of parallel wires will not be infinite, because there exists series impedance along the wires due to inductance. (Figure below) Remember that current through any conductor develops a magnetic field of proportional magnitude. Energy is stored in this magnetic field, (Figure below) and this storage of energy results in an opposition to change in current. Each wire develops a magnetic field as it carries charging current for the capacitance between the wires, and in so doing drops voltage according to the inductance equation e = L(di/dt). This voltage drop limits the voltage rate-of-change across the distributed capacitance, preventing the current from ever reaching an infinite magnitude: Equivalent circuit showing stray capacitance and inductance. The effect of capacitance of an overhead transmission line above 160km long is taken into consideration for all calculations. The effect of the line capacitance is to produce a current called charging current. This current will be in quadrate of the applied voltage. It flows through the line even if the receiving end is open-circuited. The charging current of the open circuit line is referred to as the amount of current flowing into the line from sending end to receiving end where there is no load. In many cases, the total charging current of the line is determined by multiplying the total admittance of the line by the receiving end of the voltage. This would be correct if the entire length of line has the same voltage as that of receiving end voltage. However this method of finding the charging current is sufficiently accurate for most lines. The actual value of the charging current will decrease uniformly from its maximum value at sending end to the minimum value at receiving end. Due to the charging current, there will be power loss in the line even the line is open circuited. 3.2-Surge Impedance Loading (sil pdf) As power flows along a transmission line, there is an electrical phase shift, which increases with distance and with power flow. As this phase shift increases, the system in which the line is embedded can become increasingly unstable during electrical disturbances. Typically, for very long lines, the power flow must be limited to what is commonly called the Surge Impedance Loading (SIL) of the line. (dr) or SIL is defined as the amount of power delivered by a lossless transmission line when terminated by a load resistance equal to surge or characteristics impedance. Surge Impedance Loading is equal to the product of the end bus voltages divided by the characteristic impedance of the line. Since the characteristic impedance of various HV and EHV lines is not dissimilar, the SIL depends approximately on the square of system voltage. A transmission line loaded to its surge impedance loading: (i) Has no net reactive power flow into or out of the line, and (ii) Will have approximately a flat voltage profile along its length. (dr) with load at the receiving end equal to SIL. Volts (3.1) It is clear from the equation that voltage magnitude at any point along the transmission line is constant with the magnitude equal to the receiving end voltage. Also, at SIL the general expression for current can be rewritten as . Amperes (3.2) Using (3.1) and (3.2), the complex power flowing at any point along the transmission line can be calculated as. (3.3) Hence, the amount of real power flowing along a lossless transmission line loaded at SIL is constant as expected. Also, noticed that the reactive power flowing in the line is zero. This point is crucial in understanding the phenomenon called Ferranti effect. When the line is terminated at SIL the net reactive power needed to deliver the real power by keeping the voltage constant is zero. In other words, the reactive power internally produced by shunt capacitance is just sufficient to fulfill reactive power required. However, when the loading conditions change from SIL or moderate loading to light load to heavy load, there will be imbalance in reactive power required to transmit the real power. In the absence of devices to control and compensate for reactive power, situation could result in lack or surplus of reactive power. Hence, create a low or high voltage profile, respectively in the receiving end of the transmission line. Typically, stability limits may determine the maximum allowable power flow on lines that are more than 160 km in length. For very long lines, the power flow limitation may be less than the SIL as shown in Table 0-1. Stability limits on power flow can be as low as 20% of the line thermal limit. Typical stability limits as a function of system voltage are given in table below: 3.3-The uncompensated line on open circuit: tjmiller The lossless line that is energized by the generators at the sending end and is open circuited at the receiving end is described by following equation with . 3.4 And 3.5 Voltage and current at the sending end can be given as 3.6 3.7 and are in phase, which is in consistent , with the fact that there is no power transfer. The phasor diagram shown in the figure. The voltage and current profiles in equation 1 and 2 are more conveniently expressed in terms of . 3.8 Phasor diagram of uncompensated line on open-circuit Voltage and current profile at no load condition. The general form of these profiles shown in fig 3.5 above. For a line 300km in the length at 50Hz, 3600 60 per 100km, so à °Ã‚ Ã…“ ½=6*3=180. Then and based on the SIL. The voltage rise on open circuit is called Ferranti Effect. Although the voltage rise of 5% seems small, the charging current is appreciable and in such a line it must all be supplied by the generator, which is forced to run at leading power factor, for which it must be underexcited. The reactive power absorption capability of a synchronous machine is limited for two main reasons The heating of the ends of the stator core increases during the under excited operation. The reduced field currents results in reduced internal emf of the machine and this weakens the stability. Note that a line for which à °Ã‚ Ã…“ ½=à °Ã‚ Ã¢â‚¬ ºÃ‚ ½Ãƒ °Ã‚ Ã¢â‚¬ ºÃ‚ ¼=à °Ã‚ Ã…“†¹/2 has a length of ÃŽÂ »/4 (one quarter length wavelength, i.e, 1500km at 50Hz) producing an infinite voltage rise. Operation of any line approaching this length is completely impractical without some means of compensation. In case of the sudden open-circuit of the line at the receiving end, the sending end voltage tends to rise immediately to open-circuit voltage of the sending end generators, which exceeds the terminal voltage by approximately the voltage drop due to the prior current flowing in their short circuit reactances. 3.4-Compensated transmission lines: Reactive power compensation means the application of reactive devices To produce a substantially flat voltage profile at all levels of power transmission. To improve stability by increasing the maximum transmissible power, and/or To supply the reactive power requirements in the most economical way. Ideally the compensation would modify the surge impedance by modifying the capacitive and/or inductive reactances of the line, so as to produce a virtual surge impedance loading that was always equal to the actual power being transmitted. Yet this is not sufficient to ensure the stability of the transmission, which depends also on the electrical line length. The electrical length can itself be modified by the compensation to have a virtual à °Ã‚ Ã…“ ½shorter than the uncompensated value, resulting in an increase in the steady state stability limit This consideration suggests two broad classification scheme, Surge impedance compensation and line length compensation. Line length compensation in particular is associated with series capacitors used in long distance transmission. Another compensation is called compensation by sectioning, which is achieved by connecting constant voltage compensators at intervals along the line. The maximum transmissible power is that of the weakest section but since this is necessarily shorter than the whole line, an increase in maximum power and , therefore , in stability can expected. 3.4.1-Passive and active compensators: Passive compensators include shunt reactors and capacitors and series capacitors. They modify the inductance and capacitance of the line. Apart from the switching, they are uncontrolled and incapable of continuous variation. For example, shunt reactors are used to compensate the line capacitance to limit voltage rise at the light load or no load condition. They increase the virtual surge impedance and reduce the virtual natural load Shunt capacitor may be used to augment the capacitance of the line under heavy loading. They generate reactive power which tend to boost the voltage. They reduce the virtual surge impedance and increase . Series capacitors are used for line length compensation. A measure of surge impedance compensation may be necessary in conjunction with series capacitors, and this may be provided by shunt reactors or by a dynamic compensator. Active compensators are usually shunt connected devices which have the property of tending to maintain a substantially constant voltage at their terminals. They do this by generating or absorbing precisely the required amount of corrective reactive power in response to any small variation of voltage at their point of connection. They are usually capable of continuous variation and rapid response. Active compensators may be applied either for surge impedance compensation or for compensation by sectioning. In compensation they are capable of all the functions performed by fixed shunt reactors and capacitors and have additional advantages of continuous variability with rapid response. Compensation by sectioning is fundamentally different in that it is possible only with active compensators, which must be capable of virtually immediate response to the smallest variation in power transmission or voltage. The table below summarizes the classification of the main type of compensators according to their usual functions. 3.4.2-Shunt compensation: Shunt reactors are used to limit the voltage rise at the light load or no load conditions. On long transmission they may be distributed at intermediate substations in shown in figure below voltage and current profile of shunt compensated system at no load. Consider the simple circuit above in figure, it has a single shunt reactor of reactance at the receiving end and a pure voltage source at the sending end. The receiving end voltage can be given as 3.9 3.10 Equation 7 shows that and are in phase, in keeping with the fact that the real power is zero. For receiving end voltage to be equal to sending end voltage , must be given by 3.11 The sending end current can be given as 3.12 using equation 3.9 and 3.11 3.13 Since , this means that the generator at the sending end behaves exactly like the shunt reactor at the receiving end in that both absorb the same amount of reactive which is evident from equation below. 3.14 Chapter 4 Ferrenti effect 4.1 Ferranti effect: A long transmission line draws a substantial quantity of charging current. If such a line is open circuited or very lightly loaded at the receiving end, the voltage at receiving end may become greater than voltage at sending end. This is known as Ferranti Effect and is due to the voltage drop across the line inductance (due to charging current) being in phase with the sending end voltages. Therefore both capacitance and inductance is responsible to produce this phenomenon. Another way of explaining Ferranti effect is based on net reactive power flow in the line. It is known that if the net reactive power generated in lie is more than the reactive power absorbed, the voltage at that point in the line becomes higher than the normal value and vice versa. The inductive reactance behaves like a sink in the line whereas the shunt capacitance generates the reactive power. If the line loading corresponds to the surge impedance loading, the voltage is same everywhere as reactive power absorbed in the line is equal to the reactive power generated. If the loading is less than SIL, generated power is more than generated power absorbed, therefore, the receiving end voltage is higher than sending end voltage. The capacitance (and charging current) is negligible in short line but significant in medium line and appreciable in long line. Therefore this phenomenon occurs in medium and long lines. Represent line by equivalent model. And the vector diagram can be given as OM = receiving end voltage Vr OC = Current drawn by capacitance = Ic MN = Resistance drop NP = Inductive reactance drop Therefore; OP = Sending end voltage at no load and is less than receiving end voltage (Vr) Since, resistance is small compared to reactance; resistance can be neglected in calculating Ferranti effect. From model, For open circuit, no load, There fore Or Or By neglecting resistance The quantity is constant in all line and is equal to velocity of propagation of electromagnetic waves (= 3 ÃÆ'- 102 km/sec) By substituting the values in the above derived equation And And finally From the above equation So or Receiving end voltage is greater than sending end voltage and this effect is called Ferranti Effect . 5.1, fig 4.10,4.6,4.4,4.2,4.1,3.5,3.4,2.1 Chapter 5 results and discussion Results and discussions: To simulate for my analysis, a radial system in the following figure was modeled as test system. Practical industrial data was acquired from Queensland Electric Commission which follows the Australian standard for conductors and enforces the transmission and distribution company to follow the standards. This acquisition was important to incorporate for more realistic analysis and observe the phenomenon as it is appeared in the real life transmission systems. Conductor types for the simulation were chosen from the provided list

The Traumatic Theory Of Beloved English Literature Essay

The Traumatic Theory Of Beloved English Literature Essay The book is a mystery in itself never showing clearly what is what is going on. Because Beloved tells two different stories at the same time this book is the hardest book that I have ever read with all the twist and turns. Beloved revolves around the Literary Trauma Theory. The Literary Trauma Theory connects itself with historical trauma; historical trauma is a stressor from past events such as slavery which is also in the book Beloved. The historical trauma of slavery that is taken place in the book is horrific in its self, showing that living in that time was very difficult. The book Beloved was taken place in a small town called Sweet Home where slavery is a main factor which makes it tough for black people back then. The phrase trauma is wrapped around everyones life in Sweet Home because of slavery. Slavery in this book shows why slavery up to date still affects people. Another key factor in Beloved is identity. Identity lost is what everyone in Sweet Home is having a problem with. I know everyone may have suffered from a loss of identity in their life, even if they simply ask questions such as, what am I supposed to do in life? Or, where will my life take me? To me those are all ways people question their identity. The character Beloved suffers the most from identity lost, she doesnt even really know who she is because she even ask herself the question, who am I? I even had to wonder who Beloved is because it is not clear whether she is human or a ghost because of how she is described in the book. Slavery is what makes everyone have their destruction of identity, it is stated by SparkNotes editors that: Beloved explores the physical, emotional, and spiritual devastation wrought by slavery, a devastation that continues to haunt those characters who are former slaves even in freedom. The most dangerous of slaverys effects is its negative impact on the former slaves senses of self, and the novel contains multiple examples of self-alienation. (SparkNotes Editors) All the main characters have similar problems of identity and self-alienation in their own ways, for instance Paul D suffers from alienation he has this problem pretty bad because he feels alienation from himself, he hears screaming and does not know whether it is him or someone else. Sethe is another person that has problems throughout the book, she also feels alienated from herself and has identity destruction, and she also has self-esteem problems. Baby Suggs even struggles through those slavery times because she cannot support her family. SparkNotes editors state, As a result of their inability to believe in their own existences, both Baby Suggs and Paul D become depressed and tired. Baby Suggss fatigue is spiritual, while Paul Ds is emotional(SparkNotes Editors). This states how rough people really had it back in the slavery days because they were unable to cope with what was happening in their lives. Additionally, Sethe is one character that has it hard in this book; to me she suffers the most out of all the characters. Repetition happens to Sethe when she frequently remembers the traumatic point in her life where she was held down by some men and they milked her breast. This is very disturbing to me because I view this as a form of rape even though they did not have actual sex with her, it is still sexual contact. The term fragmentation is also shown in Beloved by the same horrific point in Sethes life because she could not fully piece the whole scene together after it happened, whenever she told someone what happed she would catch blurs of the image because it was so traumatic to her. A historical trauma response happens to Sethe when Paul D tries to get closer to her and she suffers from low self-esteem and she seems to panic in that situation because she has flash backs of that terrible moment which has her struggle to express her true emotions. Im sure that every girl who ha s experienced the traumatic scene of being raped, almost being raped, or being sexually assaulted period has had self-esteem problems after or has felt alienated due to that reason, it is just a common thing for women and even if it was to happen to a man to, they will feel the same. There is a lot of unresolved grief that also happens to Sethe where she suffers because it reinforces the trauma problem she is having in her life. Isolation is something of which Beloved struggles with while being in the form of a ghost, feeling as though she is alone and unconnected to the outside world keeps Beloved in that isolated state of mind. Beloved takes on an unhomeliness state of mind because she is extra-territorial to the house that she is living in; she doesnt really leave that house, it is like Beloved is a ghost in a haunted house or she is bound to the house never to leave. Both Beloved and Sethe also suffer from abjection because they feel as though they have lost her identities. They are the main people to me who suffer from abjection or identity lost. In adding, even though all the characters in the book Beloved have similar problems Beloved and Sethe to me struggles the hardest because of their identity lost problems and as for Sethe again she also struggles with her children too because they also suffer with their own identities destruction. There are some key factors or symbols that are of major importance in the book Beloved. These symbols represent a lot of different things through the book that will help grasp what is going on in Beloved. The first symbol is the color red. The meaning of the color red can be interpreted many different ways in this book because it varies. Two examples of how the color red can vary is show by two characters Amy Denver and Paul D, SparkNotes editors claim, Amy Denvers red velvet, for example, is an image of hope and a brighter future, while Paul Ds red heart represents feeling and emotion (SparkNotes Editors). I think that this is a correct observation in those two examples. To me the color red in Beloved signifies the strength and nature of a humans life and their altogether existence as a person. The next symbol that is of importance is the symbolism of trees. In Beloved trees also have varying meanings, on one angle trees can mean life which relates also to our everyday life; in ever yday life trees give oxygen which helps us to breathe and live because without trees humans and other living creatures would die, but in Beloved trees give life by show right paths and comforting the persons who need them most. For instance SparkNotes editors give another good observation where it is related to Sethe and Paul D claiming, The beautiful trees of Sweet Home mask the true horror of the plantation in Sethes memory. Paul D finds his freedom by following flowering trees to the North, and Sethe finds hers by escaping through a forest (SparkNotes Editors). The last symbol is the tin tobacco box that is owned by Paul D. Paul D feels as though all of his emotions are contained in this little tin tobacco box. The tobacco box rust and becomes supposedly unable to open which in turn locks away all of his emotions and alienates him for everybody including his own self. In conclusion, the book Beloved is a complex one and not the easiest to understand, but reading on one may tend to grasp what is going on easier. The characters in this book are of difficulty the understand they lose their identities and struggle in retrieving them but the most complex character of them all was Beloved as I stated earlier, finding out whether she is a ghost or human was the most difficult because in the end Beloved turn out to be different representation of other people, such as Sethes dead child. Sethe lost her child, but when she meets Beloved she feels different things that makes Sethe have repeat thoughts of her dead baby, for instance when she is near Beloved she feels as though her water may have broken. Beloved also took on the name Beloved from what was written on Sethes dead babies tomb stone which gives another representation towards Sethes lost child. Although all of this takes place with Beloved it is still not shown fully what she really is because she c omes off to be many different things. In all, Beloved makes it easier to see why it is understandable how slavery is of a great deal to our history and why it still plays a role in todays life. Slavery impacted the lives of the people in this book a great deal because it was one of the reasons why they all felt alienated and why none of them new who they really were and also why this still happens to people now.

Media and the Military :: Media Argumentative Persuasive Argument

Media and the Military      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   During the Vietnam War the media was left unchecked and brought the wartime images of death and carnage into America's living room.   These images served as morale killers and eventually turned much of the public against its own government.   During the Gulf War on the other hand, the military filtered what reached the public's eye and morale was kept to all time highs.   In wartime the government should be able to manipulate public opinion by controlling the media.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   War is not pretty, and it is not for the weak at heart.   Images of war should not be broadcast into living rooms live.   During the Vietnam conflict this is what happened.   Pictures and real time video of our troops being slaughtered during battles of the Tet offensive and the siege of Khe Sahn were sent home for all of America to see (Klein 50-51).   Again, war is not pretty and the way you keep morale up is you don't let the public know how bad war really is.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Television is one of the most powerful tools of media and â€Å"by the mid 1960's television had become the most important source for news for most of the American public, and beyond that, perhaps, the most powerful single influence on the public.† (Hallin 106)   So people trusted what reporters like Walter Cronkite were telling them.   They believed it when NBC journalists told them things like, â€Å" the Marines are so bogged down in Hue that nobody will predict when the battle would end†¦more than 500 marines have been wounded and over 100 dead since the in Hue began.† (Klein 51)   Don't get the wrong idea though, these things really happened but the public didn't need to know it.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The constitution and 1st amendment still mean something but national security should come first.   People rioting all over the country in anti war protests should be an issue of national security.   Without the support of your homefront no country can win a war, especially a foreign war (Franklin 250).   It is impossible to get support at home when NBC is showing them pictures of their boys getting massacred every night on the nightly news.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   On the other hand, during the Gulf War in Iraq the horrors of war still existed, maybe not to the same extent, but they were there nonetheless.   These horrors however where kept out of our living rooms by systematic filtering by the US army.   Now the army didn't just seize tapes and erase bad parts.   Very few reporters and cameras were allowed to the front lines.

Kill the Wolves :: Wolved Wildlife Animals Essays

Kill the Wolves Bang! A shot rings out in the forest. â€Å"Another one down. That’s five this week.† In the early 1900s there were predator extermination teams that were paid for every wolf, mountain lion, and bear they brought dead to the ranger station. Why were these stopped? â€Å"It’s those damn tree-huggers again.† Reintroducing Wolves into the southwest is the biggest mistake the government has made in several years. Farmers and ranchers suffer some of the most losses from wolves out of anyone in our society. For one, the wolves eat cattle, which is some rancher’s only means of income. Yes, there are programs which reimburse ranchers for their losses, but the raising calves to cows, feeding them, and immunizing them is more money than one wants to put out for one animal if it isn’t your income. Farmers lose from wolves because their cows, sheep, goats, and dogs get eaten or killed by wolves. For farmers, the money situation is almost as bad as it is for ranchers. Either way wolves infringe on the rights of farmers and ranchers, so they should not be reintroduced into the southwest. Another reason wolves are bad for our society in the southwest, is a good piece of income and food is raised from hunters every year; with wolves being in the wild, hunters would feel afraid to go into the back country looking for a good deer or elk, the best animals would be eaten by wolves thus reducing the number of permits that are being given out, reducing the money generated by hunting permits. Every year hundreds of people purchase hunting licenses and tags for elk and deer. All of that money goes to the forest service’s fund for improving trails, roads, and safety systems in the national forests. With reduced tags being sold, that revenue is lost. In addition to that money being lost, the best animals will be taken down by wolves, leaving the hunters to go for small, sick, injured, or extremely old animals. The effect of releasing wolves into the wild would be detrimental to the southwest’s hunting community.

Mascuilinity through New Zealand Literature Essay -- essays research p

In search of: Representations of Masculinity As explored in K. Road, Once Were Warriors, The Making of a New Zealander, and Working Up North. Research Questions: 1: How important is masculinity to the society portrayed in each text? 2: How do the main male characters show or express this masculinity or manliness? 3: Is the perception of the classic New Zealand male changing? RESOURCES: Title: ‘K. Road’ Author: Ted Dawe Date: 2/5/2006 1: Because this novel was set in the late 1990’s K Road, masculinity is important in showing what most males were like then. Showing toughness, joining gangs, playing rugby and drinking excessive amounts of beer were all attributes that a kiwi bloke must have to help them appear masculine and manly. 2: Characters such as Flash and Rabbit show their masculinity through rugby and surfing and camping on the beach (outdoors). Characters such as Sonny and the Te Pania boys show their masculinity through their muscles, tattoos and gang fights. 3: Because this is set in K Road as opposed to South Island farmland for instance, it shows a slight change in the perception of masculinity or the classic ‘Kiwi Bloke.’ Men no longer are required to play rugby and drink beer to be considered manly. Title: ‘Once Were Warriors’ Author: Alan Duff Date: 8/5/2006 1: Jake Heke, the main character, is easily provoked and extremely aggressive. He also liked to show off his masculinity to his mates. He would often be drunk and abuse his wife physically. This type of thing was extremely common in area similar to were ‘Once Were Warriors’ was set.... ...staunchness’ as the main factor determining masculinity. I believe that the perceptions of the stereotypical ‘Kiwi bloke’ are false and that the pride and respect within this sense of manliness has gone. Also I have found that this perception seems to be changing from the rural based, rugby obsessed men to more modern city based men with good taste and nice clothes. However the media are still presenting Kiwi men as being rough, rugby playing big-men that like to have a beer with their mates. BIBLIOGRAPHY: Â ·Dawe, Ted (2005) ‘K Road’ Longacre Press, Dunedin. Â ·Marshall, Owen (1995) ‘Working Up North’ in ‘Coming Home in the Dark’ Random House New Zealand ltd, Auckland. Â ·Sargeson, Frank (1982) ‘The Making of a New Zealander’ in ‘The Stories of Frank Sargeson. Penguin Books ltd, Auckland. Â ·Duff, Alan (1990) ‘Once Were Warriors’ Tandem Press, Auckland. Mascuilinity through New Zealand Literature Essay -- essays research p In search of: Representations of Masculinity As explored in K. Road, Once Were Warriors, The Making of a New Zealander, and Working Up North. Research Questions: 1: How important is masculinity to the society portrayed in each text? 2: How do the main male characters show or express this masculinity or manliness? 3: Is the perception of the classic New Zealand male changing? RESOURCES: Title: ‘K. Road’ Author: Ted Dawe Date: 2/5/2006 1: Because this novel was set in the late 1990’s K Road, masculinity is important in showing what most males were like then. Showing toughness, joining gangs, playing rugby and drinking excessive amounts of beer were all attributes that a kiwi bloke must have to help them appear masculine and manly. 2: Characters such as Flash and Rabbit show their masculinity through rugby and surfing and camping on the beach (outdoors). Characters such as Sonny and the Te Pania boys show their masculinity through their muscles, tattoos and gang fights. 3: Because this is set in K Road as opposed to South Island farmland for instance, it shows a slight change in the perception of masculinity or the classic ‘Kiwi Bloke.’ Men no longer are required to play rugby and drink beer to be considered manly. Title: ‘Once Were Warriors’ Author: Alan Duff Date: 8/5/2006 1: Jake Heke, the main character, is easily provoked and extremely aggressive. He also liked to show off his masculinity to his mates. He would often be drunk and abuse his wife physically. This type of thing was extremely common in area similar to were ‘Once Were Warriors’ was set.... ...staunchness’ as the main factor determining masculinity. I believe that the perceptions of the stereotypical ‘Kiwi bloke’ are false and that the pride and respect within this sense of manliness has gone. Also I have found that this perception seems to be changing from the rural based, rugby obsessed men to more modern city based men with good taste and nice clothes. However the media are still presenting Kiwi men as being rough, rugby playing big-men that like to have a beer with their mates. BIBLIOGRAPHY: Â ·Dawe, Ted (2005) ‘K Road’ Longacre Press, Dunedin. Â ·Marshall, Owen (1995) ‘Working Up North’ in ‘Coming Home in the Dark’ Random House New Zealand ltd, Auckland. Â ·Sargeson, Frank (1982) ‘The Making of a New Zealander’ in ‘The Stories of Frank Sargeson. Penguin Books ltd, Auckland. Â ·Duff, Alan (1990) ‘Once Were Warriors’ Tandem Press, Auckland.

Recruitment and Selection Essay

The hiring process can be draining and drown out. Searching for the right candidate to fill the position can be compared to finding a needle in a hay stack. Many employers have an idea/visual of how the replacement of what qualifications the new employee should acquire before the training process take place. With employee selection, assessment and decision making process should be carefully assessed to ensure that there are no laws broken were potential law suits can be filed. This paper will discuss the legal issues that may arise if the above processes are not handled with precaution. Legal Issues With the increase of lawsuits that are being established in the workforce over the past years they have been an increase in the number of lawyers and firms that specialize in employment law. With the economy in the shape that it’s in, more companies are having to law off employers, some that have been there for years. Their selection process is being questions on how they are choosing the employees that are to permanently/temporary laid off. Therefore this is caused an increase in the number of cases the firms are taking in more cases at least 15% more than the previous years. This is because many feel that employers are firing those that can benefit from staying employed and receiving their full benefits, in some cases retirement. To decrease organizations from being forced to participate in lawsuits brought about them, an article stated the best alternative would be to develop a strategy for the company that involved at least three of the following steps: 1) â€Å"Draft good policies and revise them frequently ) Train employees to follow procedures utilizing scenarios that prompt open discussion, development of issue awareness and recognition of employer and employee responsibilities 3) Insist on effective consultation and communication among managers, human resources professionals and legal staff (in other words, the team approach)† (McDowell & Leavitt 2011). Discrimination Issues The process of hiring new employees for a position within an organization. With this process, the major legal issue that the employer needs to keep in mind is not to discriminate. Discrimination is a big factor due to the employer has in mind what it takes for a person to perform the duties of a certain position. There are several laws that the organization must keep in their mind when screening employees, such as; the Civil Right Act of 1964, Disability Act, Age Discriminating Act, and many more. Each of the acts and laws prohibits employees to discriminate against employees or new hires based on their race, sex, disability and religion. In today’s time, employees have to have a firm or an attorney working for them to ensure that that they are not breaking the as many With given employees assessments, most employers are given them the assessments to point out their skill sets. But some assessments identify other issues within the employees. Some assessments identifies whether or not people have a mental illness, learning disabilities, or any other illness that may prevent them from performing their job duties. As a result, many those assessments are being said to discriminate against the employee, thus violating their rights. If an employee has a mental health illness the only way a company/organization can terminate them from a position is if that illness will prevent them from performing their job duties. In fact, many executives stated that they are reluctant to hire people with disabilities due to the accommodation’s they may need. But with all the baby boomers retiring they are going to have to look into that area. In 2005, statistics showed that â€Å"21,455,000 (12. 6%) of the 169,765,000 working-age individuals reported one or more disabilities† (Lengnick-Hall, Gaunt, & Kulkarni 2008). Executives were also asked is it a main priority to hire people with disability? They responded with the following; â€Å"trying to hire someone with a disability, the main concern is . . . having the skills you would need to be on the air to be able to do those things that would actually apply. I think it would be the perception that people with disabilities don’t have communication skills and wouldn’t be able to problem-solve at a faster pace, wouldn’t be able to independently problem-solve† (ibid). Conclusion  With larger organizations, it will be best to have a lawyer working hand and hand with the human resource department to ensure that they don’t discriminate against employees. Since discrimination is the major issues within the workforce. It could cause the company millions and most likely close the doors if they don’t have enough revenue to pay the lawsuit. Discrimination, especially if the executives of the organization are making statements as the ones is the survey, mention that it’s not a main priority because they may not be able to communicate as others do. That’s a perception and basis.

Assess the success of different methods used to overcome the imbalance between population and food supply

The term imbalance refers to a difference between the population's demands for food and the actual food supply. It is estimated that the current population of the earth is six billion people. There are two main theories that relate to population growth and food supply, these being the â€Å"Malthusian theory† and the â€Å"Boserup theory†. Thomas Malthus was an English clergyman and economist who lived from 1766 to 1834; Malthus expressed a pessimistic view over the dangers of overpopulation. He believed that the food supply was the main limiting factor to population growth. He also believed that human population increases geometrically whereas food supplies can only grow arithmetically. A Danish economist put the optimistic theory together in 1965 her name was Esther Boserup. She believed that an increase in population would stimulate technologists to increase food production. The sentence â€Å"Necessity is the mother of invention† sums up the Boserup theory. Agricultural Responses The green revolution is a worldwide agricultural movement but it all started in Mexico in 1944 and it involved the simultaneous development of 2 things; these include: > New varieties of food plants. > Altered agricultural practises that greatly increase crop yields. When the green revolution started in Mexico in 1944, it was importing half its wheat but twenty years later it was able to export half a million tons of wheat due to the green revolutions effectiveness. Even though in theory it achieved what it was set up to do it still had many disadvantages. Many farmers who invested heavily in the new technologies brought in from the western world found themselves laden with massive debts. An example of this is the Punjab area of India where the debt in rural areas has run to a staggering fifty billion rupees (à ¯Ã‚ ¿Ã‚ ½745 Million). Also excessive pumping has led to a drop in groundwater and the water has become saline. Other problems cased by the green revolution include: > Human population growth > Diminished â€Å"biodiversity† in crops > Inherent soil fertility and water quality > Pesticides > Land degradation Demographic Response A demographic response to over population is China's one child policy. This policy was brought in by the communist government in 1979 to try and reduce China's ever-growing population. To aid this policy they brought in a law limiting a couple to only have one child. There are exceptions to this law ethnic minority are formal exceptions and families that produce a child with a mental or physical disabilities are sometimes allowed to have a second child. There is also financial incentives for couples to remain childless of only have one child. This however has had some very serious implications these include: > Human rights issues > Female infanticide > Sex imbalance > Aging population The policy is also difficult to enforce in rural areas where the policy is more open to corruption as large families are needed to support their parents in old age. Sometimes pregnant women would even be sent to relatives so that a child would be unregistered. This policy has proven to be fairly successful as it has managed to reduce population growth so that the population is remaining stable however it has not managed to reduced the population and it is not meeting its targets. My conclusion is that both approaches to tackling this global problem have positives and negatives to be taken from them. But on the whole they are causing more problems than they are solving so therefore I believe that both solutions are failing.

Online Grading System Essay

Computer technology has become an essential tool in the current human race. Computers serve as efficient data storage systems and excellent information processors. It can store, organize and manage huge amount of data. Moreover, it operates on incomparable speeds, thus saving human time and effort to a large extent. True, computers are an integral part of the lives of the people today. It said that inventions change the way people live. Computer technology is a classic example of this adage. It has indeed changed the way of living of the people all over the world. In essence, grading is an exercise in professional judgment on the part of instructors. It involves the collection and evaluation of students’ achievement or performance over a specified period of time, such as one month, a semester, or entire school year. Through this process, various types of descriptive information and measures of students’ performance are converted into grades that summarize students’ accomplishments. The increasing usage of computers gave way for the birth of a new technological advancement that had assisted teachers to easily compute for grades, the digitization of spreadsheets. The main advantage is speed, since no manual calculations are needed, and confirmation of grade for any further necessary alterations can also be performed more quickly than traditional means. Managing grades had become easier for instructors when using electronic spreadsheets1. With the advancement of information technology, the Internet suddenly became an important aspect for local and global connectivity. Because the computers around the globe were logically connected through the Internet, communication had been easier with the use of E-Mail, message boards and other communication programs. As the technology’s complexities and bandwidth arise, so does the need for software to utilize them. From basic text and images, innovation pushed web sites to include tools for specialized services. The need to inject applications to the fundamental web pages gave birth to server-side scripts like PHP, and database applications like MySQL. Thus, having an online system for a particular company, means having advantages, advantages like having to visit the own website whenever wanted with comfort and without having to walk yourself to the company itself. The current Grading System of Asian Development Foundation College is done manually. The researchers observed that the current aforementioned system allocates a lot of time before having to submit the grades of the students from the teachers. The posting and viewing of grades in Asian Development Foundation College is also manually processed. The teachers go through a lot of computations for each of their student’s grade which causes a lot of effort and consumes time as well, then after computing the grades, the teachers then presents the grades to the school administration of Asian Development Foundation College to provide it for the students. The students will have to wait for their teacher to finish computing their grade and will need to go to school to ask for their grades. So if there would be a much easier way in posting the grades by the teachers and viewing the grades by the students, it is through an Online System. The researchers proposed an Online Grading System of Asian Development Foundation College so that the submission and viewing of grades would be much easier. It is far more convenient for a student to visit a website of their school and is able to view their grades through online without any hassle. Moreover, it is very less stressing for the teachers to just input the grades of the students through online without computing manually. So if an Online Grading System for Asian Development Foundation College would be developed, then the process of submitting the grades of the students by the teachers would be easier and less stressing. Because the teachers will not have to compute manually anymore, the Online System will be the one to compute the grades once inputted. And the students of Asian Development Foundation College will be able to see their grades through online. Statement of the problem The proposed Online Grading System is exclusively designed for Asian Development Foundation College Tacloban city. It aims to answer the following: 1. What are the problems encountered by the respondents on the present Grading System of Asian Development Foundation College(High School Department)? 2. What system will be proposed to lessen the problems with regards to the Grading System of the institution? 3. What are the inputs needed to develop an Online Grading System of the Aforementioned institution? 4. What are the assessment of the respondents on the developed Online Grading System of in terms of: a. Contents? b. Usefulness? Theoretical Framework As saying knowledge is power. Gagne suggest that learning tasks for intellectual skills can be organized in a hierarchy according to complexity: procedure following, the use of terminology, discriminations, concepts formation, rule application and problem solving. The primary significance of the hierarchy is to identify prerequisites that should be complete to facilitate learning at each level. Doing a task analysis of learning and training task identifies prerequisites. Learning hierarchies provide a basis for the sequencing of instruction. Learning strategies refer to methods that students use to learn. These ranges from techniques for improved memory to better studying. The method of logic is a classic memory improvement techniques, it involves in making associations between facts to be remembered in a particular location. In order to remember you have to visualize place and associated facts. Some learning strategy involves changes to the design of the instruction. For example, the use questions before, during or after instruction has been shown to increase the degree of learning that occurred have called â€Å"mathemagenic†. Information Processing Theory, this concept of information processing states that this theory is primarily concerned with the study of memory and on the evaluation of information. Like computer the human mind takes in information and performs operation when needed and retrieval. Having accurate information in conducting the study will help in the process evaluation primary concern. The researchers in getting information to their pilot area that will be needed as the study continues have applied the theory2. Constructivism Theory views that knowledge is not about the world but rather constitutive of the world. Knowledge is not a fixed about the individual through his practice of the object constructs it. A person who has the exact knowledge of a certain activity is so much important. When people work collaboratively in an authentic activity they bring their own framework and perspective to the activity. They can see the problems form different perspective and are able to negotiate and generate meaning and solution through shared understanding3. Elaboration Theory of Instruction deals with the macro level of instruction. It is primarily concerned with the sequencing of ideas as opposed to the individual ideas themselves and examples relating to them. The sequencing of ideas relates to fundamental and representational ideas or core principles. This theory serves as foundation from which more specific maybe developed. This is applicable to the researchers study because this ideas with the analyzing of the program4. Conceptual Framework The basis for conceptualizing the Online Grading System of Asian Development Foundation College which is proposed by the researchers is that it can help envision the path that the aforementioned system would be heading to.