A Similar Theme in Works of Neoclassical and Romantic

The genesis of Neoclassical Art and that of Romantic Art thrived in close proximity as far as chronology was concerned.Neoclassicism or Neo-Classicism marked the revival of Classical interests in literature, visual arts, music, theater and architecture between the mid-eighteenth and the nineteenth century. Mainly canonical works of ancient Greek and Roman times were reproduced by the neoclassicists, but not without experimenting with their own impressions and improvisations. Maintaining the tradition of a culture which was rich and opulent in the past was a major objective of the neoclassical craftsmen.But the Romantic genre of decorative and performing art, which hit the scene in the eighteenth century Western Europe, was a trendsetter in its own rights. While neoclassicism dealt with the resurgence of the antique ideal that was conceived of by Virgil, Raphael and many other eminent artists, the Romantic Movement was a reaction against the severities of reality and rationalization. Naturalistic cultural expressions were regained and given newer dimensions by the neoclassicists.On the contrary, the Romantics escaped from the sternness of routine life by delving into fanciful musings on nature in its untamed form. The point of resemblance between both these movements can be found in their dealing with aesthetics of art and subjective virtues. This essay is going to compare and contrast between two archetypal artworks from the eighteenth century Neoclassical and Romantic genres.The eighteenth century Europe was woken up from a slumber of inertia when the German art historian Johann Joachim Winckelmann showered accolades on the ingenuity and authenticity of the ancient Greek sculptor in his essay Gedanken à ¼ber die Nachahmung der Griechischen Werke in der Malerei und Bildhauerkunst (Thoughts on the Imitation of Greek Works in Painting and Sculpture), published in 1755. While this treatise concerned only the Neoclassical frameworks of art, our proposed course of study in this paper is going to be based on finding a common theme from the Neoclassical and the Romantic era.The basic problem in doing so is to excogitate a way to match the sublimities of ancient Greek tastes and preferences with the realism of the Romantic Europe. Subject matter, style and period played a pivotal role in shaping the vision of the neoclassical artist.[1] Moreover, fastidiousness over maintaining the class is a definitive neoclassical approach. Now if we take into account the cultural influence as well as the artistic nuances of a given work of art, we are unlikely to appreciate it insightfully.[2] These two parameters are independent of each other in that the former has nothing to do with the artist’s vision and objective.The cultural precondition exists in the subconscious of the creator while he goes about his business with the brush and the canvas. The same holds true for the Romantic artist as well. Sublimity, as claimed by Prager,[3] is essentially a romantic quality. The Romantic preoccupation with aesthetics analyzes the underlying meaning of the theme which is being worked upon, and makes a differentiation between sublime and beautiful. But the paradigmatic cases of neoclassical painting do not distinguish between these two viewpoints. By and large, what stands out in any typical neoclassical artwork is its chastity of emotion and lofty ideals that are reflective of the root source and time.Mother of the Gracchi by Angelica Kauffmann is widely regarded to be a representative work of the eighteenth century neoclassical age. Being a trained and well-cultivated painter, Kauffmann was extremely scrupulous about the subtleties of expression and proper treatment of the theme.Hence, Mother of the Gracchi goes beyond the lifeless imitation of a Classical theme at a latter period. Drawing inspiration from the classical Greek and Roman history and literature, Kauffmann repudiated the ancient characters and replaced them with modern one s. The settings too were changed so that the modernistic charm of the neoclassical period could be retained.Revered as an exemplum virtutis (example or model of virtue),[4] this artwork superseded the more flaunty and playful rococo style both in the gravity of theme as well as in taste. This painting thematically concerns the virtue of Cornelia, mother of Tiberius and Gaius Gracchus. It displays motherly affection in its most profound manner as Cornelia is seen bringing her two sons as jewels to a visitor who is seated.The Romantic artwork we have picked up in our present study is Alexander Cozens’ paintings. Just as Kauffmann belonged to a learned community of painters, Cozens too was aware of the systematic and accurate drawing procedures from the very beginning of his career as a painter.His works were largely influenced and shaped by his prolonged academic tenure in Italy, where he had to make topographical pen and wash drawings in oil. The salient features of Cozensâ₠¬â„¢ works included â€Å"speed and spontaneity in execution† along with a firm focus on the subject at hand.[5]While it is a daunting task to compare and contrast between two entirely different schools of painting, it would be worth taking a look, first of all, at the similarities. In many ways, Cozens’ works captured the pastoral beauty of nature in its unblemished form. Albeit Kauffmann addressed to a historical theme, she portrayed Cornelia as emblematic of Mother Nature.Moreover, Cozens’ drawings continue to evoke a sense of awe and bewilderment among contemporary critics for their taste and sublimity. Like Kauffmann, he too was able to convey his powerful feelings by using select washes of a few basic colors.Now if we are to look into the contrasting aspects of the Neoclassical and the Romantic artworks, we should be beginning with the cultural remnants of the Classical times that shaped the neoclassical attitude towards painting. It was imperative that Ka uffmann should incorporate the Roman architectural patterns in Mother of the Gracchi – a compulsion Alexander Cozens did not have to pay attention to.Again, the spontaneous flow of emotions, which is so typical of the Romantic movement at large, are missing in the neoclassical paintings. It was as if the neoclassicists were more preoccupied by the exactness of form than by imbibing a sense of freedom and expressionism into their works.Much in sync with the prerequisites of the Romantics, Cozens was a visionary poet who could blend colors with subtle use of light and shade to render a mystic charm to his works. But Kauffmann had to follow stricter rules and norms set by the earlier trends of the Classicism. However, the use of symbolism was more prominent and effective in Mother of the Gracchi and other neoclassical works than what was observed in the works of Cozens.[1] Kleiner et al., p. 767 [2] Binkley, p. 12 [3] Prager, p. 93 [4] Kleiner et al., p. 767 [5] Murray, p. 227

Cultural Insularity

River Faller developed near the Indus river In the middle east Mesopotamia= developed between the Tells and Euphrates River Elms and Chapin= both help develop the Mayans and the Incas Empire Pastoralist: Primarily the tending of animals= provided food and hides provided clothes and shelter â€Å"Nomads†= herding the animals from one place to another Helped spread ideas= would trade with nearby civilizations/settlements The Peopling of the Earth: Europe= one of the beginning areas to start populating Asia= the next area to be populatedSouth & Central America= the final area to be peopled through the Bearing land bridge Art: Venus Figurines- used for the worshipping of women: belief In fertility oracle Bones- where questions were written on them in which they were used to receive answers from deities in Sang dynasty Code of Hamburg= law codes to help control civilians in Mesopotamia Other Names: NONE Accurate time span: 500 B. C. E to ACE Top five Monotheistic religion a. Judais m- Major In the Mediterranean; Jesus was Jewish, Jesus† dad was god, therefore they worshipped god. They worshipped one god. A god. THE god.Yaw b. Zoroastrian – Major in The Persian Empire. It was a quasi monotheistic religion, however, there were other gods that they believed had a little amount of power that are bad. But they mostly worshiped ONE god. C. Christianity – Major in the Roman Empire, it persisted in Roman empire despite resistance by Romans Empires Roman- large empire with borders which stretch across different ethnicities/beliefs. Han- attempted centralized gobo with heavy dependency on silk road. Collapsed due to the inability to prevent the development of factions in government in court that reverted a centralized gobo.Persia- state organized in satrapies, religiously tolerant (Cyrus the Great). Great transportation and communication Murrain- fighting BTW regional kingdoms,united by Marry dynasty(Osaka) Guppy-After the Marry,fell to white Hung,re gional governors Long distance trade Silk Road- Located in East Asia traded spices, porcelain and other goods along trade routes Indian Ocean Basin- Connected all of the Mediterranean countries with India and South East Asia Trans- Sahara Trade- connected all of the Sahara AfricaPersian Royal roads and post office Prone to governmental decline Patriarchal society China -footslogging in China- showed the female dependency on men Confucius roles of women: India -Inhabitant, Ramadan: portrayed women as weak-willed and emotional; exalted women who served their husbands devotedly Rome – Pater Familial: roman law that invested authority in the head of the household. Constantinople -Women withdrawn from public festivities; fear of compromise of honor Islamic Empire – Women increasingly covered; couldn't leave house without male attendant of the family.An Age of Cross Cultural Interaction Post Classical Era Time pennon: 600 CE to 1450 -rope 5 List: BOB trade systems Spread tec hnology such as gunpowder, paper and the printing press Allowed the formation of economies based mostly on trade, instead of agriculture Spread cultural traditions such as Islam, Buddhism and Christianity Byzantium Schism- Roman Catholic/Eastern Orthodox Constantinople: major center of trade and silk production Suffered the fate of most empires: got too big and eventually disintegrated Islam Started in Arabia spread to Mesopotamia, Africa, Mediterranean.Muslim Merchants/ Suffix spread Islam all over the world reaching lands such as India, Anatolia Mongols Pox Mongolia: After their conquests were over, they integrated the world into a single empire and encouraged trade so that cultural interaction spread exponentially. Because of their culturally integrated empire and the peace they spread, the Bubonic plague spread quickly and was drastic towards the world's population Emphasized religious tolerance Cultural Flourishing Renaissance: in Western Europe, a period of cultural flourishin g and revival of Greece-Roman tradition Islam: a boom in artwork, medicine, mathematics, humanities, science and logic as well as the translation of Greek literature/philosophy Tang Golden Age Early Modern Era Other Name: The Origins of Global Interdependence Accurate time-span: 1500-1800 1 . Religious Controversy – Protestant/ Catholic Reformations – Schism in Russian church – Spanish Inquisition 2. Scientific Revolution/ Enlightenment – New ideas on the interpretation of the world- Galileo, Isaac Newton – Adam Smith's introduction of capitalism – Theory of Progress 3.Nations becoming closed off to outside influences (Cultural Insularity) – Borrowed technology, but weren't open to political or cultural influences – Only exception is Russia; westernizes under Peter & Catherine the Great – Ottomans, Japan 4. State Building – Unification of Japan under Outgas Baku – Europeans attempt to revive the Carolingian empire with the Holy Roman Empire – Islamic Empires– Ottomans, Savvied & Mussels 5. Trans-oceanic voyages – James Cook exploration of New Zealand, Australia & Hawaii – Christopher Columbus – Columbian Exchange

Explain the progressive pathophysiology leading to a myocardial Case Study

Explain the progressive pathophysiology leading to a myocardial infarction (MI) - Case Study Example Right now, â€Å"[t]he current clinical recommendation is to test for homocysteine, CRP and lipoprotein(a) levels as an adjunct to established...criteria†¦In patients with borderline high risk, test for novel cardiac markers to help determine the aggressiveness of treatment strategies.†2 After diagnosis, the patient can then move on to the next stage, which is treatment. Treatment may include a wide range of therapies. Patients may have to enroll in cardiac rehabilitation, receive drug therapy, have a stint implanted in a vessel or vessels, or undergo bypass surgery. Medication management is important, and it is imperative that appropriate to have good assessment measures and nursing management. The failure of the left ventricle to pump blood is precipitated by the body having to work much harder to perform normal everyday functions—thus placing strain upon the heart. â€Å"Neurohormonal activation leads to remodeling of the left ventricle (LV), characterized by dilatation, hypertrophy, and a more spherical appearance of the chamber.†3 The symptoms showing that a myocardial infarction has occurred can be detected by experienced, trained medical professionals. Maintaining best practices in nursing can definitely aid a patient who has suffered a myocardial infarction. With a clear diagnosis and diagnostic data, doctors and nurses can best prescribe medications or provide medical assistance, respectively—assessment and nursing management being part of the overall care plan with regard to treating a patient with myocardial

Jalsberg Cheese Essay Example | Topics and Well Written Essays - 2500 words

Jalsberg Cheese - Essay Example The changing market environment has given rise to the needs of updated information more than ever in the past. The markets have transformed to international from local. With the increase in the exposure to masses and increased geographical market coverage, the need of quick and up to date information has also increased. With the changing business environment the buyers are also changing. With the increasing incomes the buyers have become more selective. For a company to launch its product in a new market it has become important to have the information from the buyer needs to buyer wants. On the other hand it is also important to have the knowledge of how to present the product in effective manner in order to reach the customer in an effective manner. With the changing business needs the new marketing techniques such as product differentiation, branding and advertising are also gaining immense importance. This paper is aimed at finding out the appropriate marketing communication strat egy for Jalsberg cheese which is a famous branded cheese in American Market and ready to be marketed in new European market. Norseland Inc. was founded in 1978. The purpose of the company was to market and distribute Jarlsberg and other Norwegian cheese in United States. The Company is a 100% owned subsidiary of TINE Norwegian Diaries, which has the main responsibility for the production and marketing of Jarlsberg cheese. Jalsberg cheese has some snob appeal. Customers want to show they have ‘good taste’. Without complaining they accept the higher price of Jalsberg compared to other competitive products. The mild and creamy taste appeals to Americans, and many think that the taste of the traditional Swiss cheese, Emmenthaie is too sharp Now the company is aiming to introduce its Cheese brand Jalsberg in the newly extended European market. In order to undertake successful brand positioning Norseland has to design a marketing communication strategy, which should be crafted according to the European market conditions and consumer behaviour.

Critical Analysis of Baby Steps toward Tighter Money in China Article Essay

Critical Analysis of Baby Steps toward Tighter Money in China Article - Essay Example According to Silk, constraining lending may actually fit the authorities objective of driving the economy towards consumption-led growth instead of an investment-driven model, though it may not be an easy task as such (Web). He argues that the action by the central bank may do more harm to the already shaken economy which was upset by serious cash crunch earlier this year. The People’s Bank of China seems to have number explanations to be more aggressive including the expected rise in Consumer price inflation which was 3.1% and hiking house prices which were 8.2% in September. Also, the U.S is also pumping more capital in China as a way of keeping her (U.S) economic stimulus in place and this may really heighten inflation in China. It is therefore important for the PBOC to pull out these cash from her systems as a way of controlling her economy. However, Silk argues that the good news is that China is an emerging economy and therefore it may endure the economic challenge curre ntly than earlier in the year (Web). The People’s Bank of China sapped 58 billion Yuan from her interbank market thus making the seven days reverse repo rate go up by 4.7%. It finally led to a loosening of liquidity and the move was interpreted by some economist as a way of easing lending. Move to control the rising debt by the PBOC has had several effects including rising in interest rates and tumbling of stock markets. Debt has experienced a rapid growth which greatly interfered with social financing as well as outstanding borrowings by both businesses and households which really worries the economy. However, there is a mixed reaction from the optimists and the pessimists of the government move to curb debt (Silk Web). The fact that PBOC should instill more balanced lending is indeed very wise but the question lingering is the depth of the control. Actually, this article points out that one of the tests facing emerging China’s economy, although a few are predominantl y lethal.  Ã‚  

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

HIV - Essay Example al., 2005). That notwithstanding, the assertion that HIV-associated neurocognitive disorders afflicts even those HIV patients whose immunological and virological status is high is not entirely true. The effects of these disorders and all other concomitant consequences differ among patients based on their immunity (Sanmarti et. al., 2014). It is optimistic for the article to state that the adverse health effects of HIV-associated neurocognitive disorders can still help in the study of HIV-related brain injury. Lewis et. al. (2009) agrees with this claim asserting that neuropsychological tests have not been able to study all brain injuries. There is a need for standardization and homogenization of neurocognitive tests and the exposition of this need is a unique contribution of this article (Eden et. al., 2010). Finally, the suggestion that there is a need to determine the individual contribution of individual comorbidities to the development of HIV-associated neurocognitive disorders is insightful (Letendre et. al., 2004). The knowledge of the contribution of individual comorbidities can help design treatments that can help prevent escalation into these disorders. Eden A., Fuchs, D., Hagberg, L., Nilsson, S., Spudich, S., Svennerholm, B., Price, R.W. & Gisslà ©n, M. (2010). HIV-1viral escape in cerebrospinal fluid of subjects on suppressive antiretroviral treatment. J Infect Dis, 202:1819 – 1825. Letendre, S.L., McCutchan, J.A., Childers, M.E., Woods, S.P., Lazzaretto, D., Heaton, R.K., Grant, I., Ellis, R.J., HNRC Group. (2004). Enhancing antiretroviral therapy for human immunodeficiency virus cognitive disorders. Ann Neurol,56:416– 423. Mellgren, A., Antinori, A., Cinque, P., Price, R.W., Eggers, C., Hagberg, L. & Gisslà ©n M. (2005). Cerebrospinal fluid HIV-1 infection usually responds well to antiretroviral treatment. Antivir Ther,10:701–

Marketing Mix Analysis Research Paper Example | Topics and Well Written Essays - 1000 words

Marketing Mix Analysis - Research Paper Example Marketing Channel Format and Intermediaries Wholesale Channel Lululemon’s products are sold at third-party resellers, which the company feels is parallel to their company. Such resellers may include premium yoga studious, fitness centers and health clubs. Speciality Store and Franchises are among of the company’s reseller. However, the wholesale channel of business does not generate overall revenue for the company. Thus, the strategy is generally opted to create brand awareness in new markets (SlideShare Inc, 2012). Online Lululemon’s products are based on target segmentation. Most the company’s products are based on young women. Thus, the company is present in social networking sites which have created a new attraction for the youth and also has enabled to spread product related awareness. Online selling options are available on the company’s websites. The company online sales had grown from 4% in 2009 to 8% in 2010 (SlideShare Inc, 2012). ... Competitors Lululemon has a wide range of competitors that have been doing business from a longer period. Adidas, Nike and Reebok are the biggest competitors of the company. They are almost present all over the world, whereas Lululemon has not yet started to operate their business in spread worldwide way. They are present in only a few of the global nations. Thus, the non-availability of the company’s products at a wider global location has been giving the competitive edge to their competitors (Lululemon Athletica Inc, 2010). Regulation Lululemon generally follows code of conduct as well as ethical standards in the business operations which enables them to operate their business and distribute their offerings in a convenient way. Technology Lululemon’s distribution facilities consist of automatic equipments that are controlled by the computers. Thus, it implies that their operations are complicated and risks of system failure or virus attack are at large. Proper operati ons of hardware and software and interruptions due to non-power supply may also affect the distribution process (Lululemon Athletica Inc, 2010). Consumer Lululemon’s consumers are primarily people who prefer to visit gym and exercise centers. Product Type The products offered by Lululemon are generally athletic apparels as well as accessories. Economic Lululemon’s products are costlier in comparison to its competitors. Thus, the company can only distribute its products to those markets where the buying power of the consumers are high. Therefore, the costlier products have been affecting the distribution process which in turn is affecting the sales of the products

Success in Social Commerce Research Paper Example | Topics and Well Written Essays - 2500 words

Success in Social Commerce - Research Paper Example By the end, we draw the growth pattern of social commerce chronologically on the basis of business articles and educational publications starting from 2005 to 2011. A structure that unites people, administration, expertise, and the information scope is used to present an organized study of the progress of social commerce. Our assessment portrays that from 2005, the year the terminology social commerce had begun to be used, suppositions and perception of individual in social commerce moved from a universal depiction of human nature to an intensive research with diverse perspectives from social psychology to social culture, and economic environments. According to the administrative aspect, business plans and model develop from the short-tail to long-tail thinking with innovative notions such as branded social communities, forte social networks/communities, niche brands along with joint purchasing, and multichannel social systems (Wang & Zhang, 2012). According to our assessment, the ni che social networks/communities give power to smaller businesses in the cut throat commerce world. Success in Social Commerce Introduction Alongside the attractiveness and profitable achievement of social networking sites and different kinds of social channels, the term social commerce was envisaged in the year 2005, portraying a rising phenomenon (Beisel, 2006). For argument sake, we precisely define social commerce as a type of business that is arbitrated by social media. Social commerce uses social channels that assist social communication and involvement of the users to support activities in the business of different products and services conducted both online and offline (Afrasiabi & Benyoucef, 2010). It signifies prospective business opportunities that merge shopping and social networking via social media. The social media users enjoy many online activities that are similar to the offline activity mode, the online difference being the mode of attaining the activities, such as online shopping, online interaction with friends and so on. The challenge for the social media is to give a satisfactory experience to online users so that they switch to the online mode of shopping and socializing. Referral economy is a new category of e-commerce that is basically gaining from the positive aspects of information technology (Harkin, 2007). Discussion Social commerce where vendors advertise through social networks or intensely incorporate social media into the purchase procedure is already consumed by several major brands globally. Many brands advertise their products and services on the social media platforms and with this advertisement they are able to reach a wide audience. It is little in terms of profits but has a vivid – although uncertain – future (Brito, 2011). In technological terms, IT competencies and potential for social commerce develops from blogs, to social networking sites, to sites that share media and to smart phones. Despite the fact that Facebook becomes a moneymaking platform, developing the idea of f-commerce, Google and Twitter became tough competitors with immense possibilities as well (Gordon, 2007). The competition level in the social media platforms is immense and each social media platform has to provide some unique feature which is not present in other platforms.

Information Policy Essay Example | Topics and Well Written Essays - 500 words

Information Policy - Essay Example Additionally, the release of sensitive information by websites has serious harm than good. Websites such as WikiLeaks expose highly sensitive information that was not availed to the public previously. The release of documents detailing killings of unreported Afghan civilians by WikiLeaks website. Equally, the release of records showing NATO’s concerns that the intelligence agency of Pakistan’s ISI is assisting Taliban in Afghanistan can lead to adverse political effects. It is clear that the majority of civilian do not pay attention to these released information; instead, terrorist groups and other governments use this information to inflict pain on civilians. Further, NSA’s bulk surveillance programs curb terrorism. Despite Section 215 of the U.S. Telephone Record’s program only disrupting one terror plot in the United States, we cannot rule its efforts since this helped prevent loss of life in some part of the world. Finally, the release of controversial documents like NSA documents by Edward Snowden usually end up being reported unresponsive ly by journalists thus threatening the security of the globe (Mueller, 2010). The benefits of free, limited internet access for people who previously had no internet connection cannot measure the availability of open, unregulated internet access for a limited few in that society. The provision of free, limited internet access to people violates their freedom by restricting the contents that they can view. The fact that the contents that these people view are restricted, overshadows the benefits associated with the free, limited internet access provided to them. Availability of open, unregulated internet access for a limited few is beneficial. These enable the few people to access freely all the information they want that they can pass to the larger society lacking internet access. Facebook’s Internet.org project may affect people’s freedom of

An Experience That Taught a Lesson Essay Example | Topics and Well Written Essays - 500 words

An Experience That Taught a Lesson - Essay Example This research will begin with the statement that there are many occurrences and happenings in an individual’s life. Some of these experiences are very important and tend to leave a mark on a person’s life. These experiences tend to teach a person a lifelong lesson and have a strong impact on a person’s future decisions. The author also encountered one such experience in his school life that he will never forget. This event taught him an important lesson and molded his character and laid a strong influence on his future choices and ways. This important event took place when the narrator was in sixth grade in high school and opted for cheating to complete his work. His act was caught and the researcher learned an important lesson for his entire life. When he was in sixth grade, things were not very easy and it was difficult for him to cope up with his studies. The author was not scoring very well on his class assignments. He had decided that he would work harder fo r his next assignment to improve the overall grade. But to make things worst the researcher fell sick for one week and could not attend school. This made him lag behind in his class homework and he could not complete his homework assignment. This homework assignment was very important for the author owing to the fact that it would have laid an impact on his final result. The narrator attended school on the day when the assignment was to be submitted and he asked his best friend for help.

The Great Leap Forward Essay Example for Free

The Great Leap Forward Essay The Hundred flowers campaign was followed by a new militant approach to Chinese economics. Shaoqi believed that the PLA and the military complex should be strengthened for several reasons; firstly the rejection of Mao foreign policy (Five Principles of Peaceful Co-existence) in order to prepare for the invasion of Tibet and other island provinces free from mainland influence since the days of the KMT republic. Secondly the war in Korea had created a siege-mentality in China (similar to USSR in the 1930s), China would be ready for invasion. Xiaoping believed that the people could be motivated and ideologically aroused. Mao supported this initial plan believing that this Second Five Year Plan could work better than the first. However he was wary of Shaoqis motives and did not wish to see the people merely exploited and made to work towards unrealistic targets. He initiated the xiafang movement, which took the Leap down to the countryside level. The xiafang movement would have several stages. Primarily it would concentrate on heavy industry and mobilisation of the urban regions. Beijing would begin this with a march to work programme. Next, the increasing of the indoctrinisatation of technology experts and the scientific community. Finally the xiafang movement would move to the rural areas with party cadres and members moving to the people and helping them in agricultural policies. It is at this point that the debate arises critics have suggested that Mao supported the scheme because he was unhappy with the USSRs de-Stalinisation of itself. He was undoubtedly concerned about his countrys over-reliance on Soviet help. The split over the direction occurred in late 1958, by then nearly 750,000 new collectivised farms had been created and agricultural output was at Chinas highest ever, Mao wanted to create forums to discuss problems with the Leap, he also wanted greater self-sufficiency amongst the communes. Shaoqi resisted this idea believing that centralisation was the only means of ensuring success. He introduced the radical mass dormitories with over 5000 people to each one. This new housing was resisted bitterly and Mao argued that it was essential the CCP listened to the people. Zhou Enlai also voiced concerns over plans to release worker from these collectives for overly grand projects such as hydro-plants and irrigation works. Mao quickly seized upon growing disenchantment and distanced himself from the ruling committee. 1959 was a disastrous year for the Chinese economy, in February of that year; Shaoqi admitted that the CCP had exaggerated figures for success. Famine ravaged Maos home province of Hunan and Zhus Jiangxi. Food shortages affected Beijing; raw materials were in short supply for the industrial complex. Xiaoping worsened the situation by creating the Department of Economic Growth ((based upon the Soviet Gosplan model) which centralised directives and set even higher targets. The direct result was the over-production of poor quality goods, a virtual collapse of heavy industry through mismanagement, a malaise and a demoralisation and exhaustion of the peasant population. The intellectual wing of the CCP demanded the plan was scrapped, which led to a vicious purging of the intelligentsia. Mao who personally bore the brunt of blame for the Leap fiasco stepped down from office in April. The following year saw a massive shift in the balance of power; the Second National Congress gave Lui Shaoqi complete control of the CCP and all Maos positions. Defence minister Peng Dehuai openly attacked Maoist policies and firmly placed the blame on Mao. However, Lin Baio a noted Maoist successfully ousted Dehuai out of office and accepted the post of Defence minister. He offers Zhu De the post of C-in-C of the army, who declines. Lin Baio resigns in 1961 after Chinas successful total annexation of Tibet. He is alarmed at the threat to invade Taiwan and the attacks on Jinmen and Mazu. By 1961, the swing to the right was almost complete with Shaoqi in the ascendancy and his fraction most of the positions of power. However with the battle for supremacy gaining momentum by 1962 with Maos spectacular return to power, the political landscape of China would never be the same and the CCP by 1970 would be decimated from top to bottom.

Planning Definition Essay Example for Free

Planning Definition Essay Planning means looking ahead and chalking out future courses of action to be followed. It is a preparatory step. It is a systematic activity which determines when, how and who is going to perform a specific job. Planning is a detailed programme regarding future courses of action. It is rightly said â€Å"Well plan is half done†. Therefore planning takes into consideration available prospective human and physical resources of the organization so as to get effective co-ordination, contribution perfect adjustment. It is the basic management function which includes formulation of one or more detailed plans to achieve optimum balance of needs or demands with the available resources.According to Urwick, â€Å"Planning is a mental predisposition to do things in orderly way, to think before acting and to act in the light of facts rather than guesses†. Planning is deciding best alternative among others to perform different managerial functions in order to achieve predetermined goals.| According to Koontz O’Donell, â€Å"Planning is deciding in advance what to do, how to do and who is to do it. Planning bridges the gap between where we are to, where we want to go. It makes possible things to occur which would not otherwise occur†. Steps in Planning Function Establishment of objectives Establishment of Planning Premises Choice of alternative course of action Formulation of derivative plans Securing Co-operation Follow up/Appraisal of plans Planning Importance in Management Planning may be broadly defined as a concept of executive action that embodies the skill of anticipating, influencing, and controlling the nature and direction of change. McFarland Importance of Planning Planning increases the organizations ability to adapt to future eventualities Planning helps crystallize objectives Planning ensures a relatedness among decisions Planning helps the company to remain more competitive in its industry Adequate planning reduces unnecessary pressures of immediacy Planning reduces mistakes and oversights: Planning ensures a more productive use of the organizations resources Planning makes control easier Planning enables the identification of future problems and makes it possible to provide for such contingencies Planning enables the identification of future problems and makes it possible to provide for such contingencies Planning increases the effectiveness of a manager 2.Evolution of Classical Approach to Management Traditional process of learning is either through obsevation and experiment. Nature or environment is considered uniform and when we observe certain phenomenon or events uniformly leading to the same result or results, we conclude a cause and effect relationship between the two. This is learning by observation or in other words by experience. Earlier thinkers on management followed this approach in developing theories of management. Learning principally is through emphirical process and through analysis of the data collected through observation. Draw the principles of managment by looking at and anyalysing the jobs that all managers commonly do. This approach served as a starting point for pioneers on management science to verify the validity and improve the applicability of the principles and practices of management. Analysis of observd data is what constitute a case study. The observational method of case study helps arriving at logical conclusions about past experience and to test the same as standards for future events. The German sociolists, Max Weber followed the classical approach and developed his theory of Bureaucracy, which portrays the structure anddesign of organisation charqacterised by a hierarchy of authority, formalised rules and regulations that serve to guide the coordinated functioning of an organization. Basic Postulates of the Classical Approach by Max Weber 1. Management of an organization is considered as a chain of inter-related functions. The study of the scope and features of these functions, the sequence through which these are performed and their inter-relationship leads one to draw principles of management suitable for universal application 2. Learning principles of management is done through the past experiences of actual practicing managers 3. As business environment consists of uniform cycles exhibiting an underlying unity of realities, functions and principles of management derived through process of empirical reasoning are suitable for universal application 4. Emerging new managers through formal education and case study can develop skill and competency in management concepts and practices 5. The clasasical approach also recognised the importance of economic efficiency and formal organizational structure as guiding pillars of management effectigveness. 6. Business activity is based on economic benefit. Organizations should t herefore control economic incentives Neoclassical theory of management There are 3 neoclassical theories: Human Relations theory : Explains the modern advancement of Human Relations Management theory which takes into account human factors like the employer-employee relationship. Human relations theory is largely seen to have been born as a result of the Hawthorne experiments which Elton Mayo conducted at the Western Electrical Company. The important strand in the development of modern management was the increase in attention to the human factors, which has become known as the human relations school of management.’ The core aspect of Human Relations Theory is that, when workers were being observed and included in the research, they felt more important and valued by the company. As a result, their productivity levels went up significantly. This represented a significant departure from many of the classical theories, particularly Fordism, as it went against the notion that management needed to control workers, and remove their autonomy at every step. Instead, it showed that by engaging with workers and considering their requirements and needs, company’s could benefit from increased productivity. Behavioral theory : The behavioral management theory is often called the human relations movement because it addresses the human dimension of work. Behavioral theorists believed that a better understanding of human behavior at work, such as motivation, conflict, expectations, and group dynamics, improved productivity. The theorists who contributed to this school viewed employees as individuals, resources, and assets to be developed and worked with — not as machines, as in the past. Several individuals and experiments contributed to this theory. Social systems theory.: Developed by Niklas Luhmann is an option for the theoretical foundation of Human Resource Management (HRM). After clarifying the advantages of using a grand (social) theory as the basic theoretical perspective, the roots of this social systems theory the deterministic view of systems as machines, the open systems approach and non-linear systems theory are addressed. Based on the view of social systems as autopoietically closed systems, five major contributions to a theoretical foundation of HRM are identified: (1) the conceptualisation of organising and managing human resources as social processes, thus overcoming an individualistic angle; (2) the new importance of individuals as essential element in the systems environment; (3) the abstention form far reaching or highly unrealistic assumptions about the nature of human beings; (4) the interaction between various levels and units of analysis built into the theory which is essential for comprehensive and in-depth analyses of HR phen omena and (5) the openness for additional theories for which social systems theory provides the overall framework. Modern Management Theory Management is one or the other form has existed in every nook and corner of the world since the dawn of civilization. Modern Management has grown with the growth of social-economics and scientific institution. Modern view consists that a worker does not work for only money. They work for their satisfaction and happiness with good living style. Here Non- financial award is most important factor. Modern management theories started after 1950s. Modern management theory focuses the development of each factor of workers and organization. Modern management theory refers to emphasizing the use of systematic mathematical techniques in the system with analyzing and understanding the inter-relationship of management and workers in all aspect. It has following three Streams- Quantitative Approach System Approach Contingency Approach Quantitative Approach: Quantitative approach also called Operation Research. Quantitative approach is a scientific method. It emphasizes the use of statistical model and systematic mathematical techniques to solving complex management problems. Its helps the management to making decisions in operations. It can only suggest the alternatives based on statistical data. It cannot take final decision. It helps the management for improving their decision making by increasing the number of alternatives and giving faster decisions on any problem. Management can easily calculate the risk and benefit of various actions. Major contributors in Quantitative Approach are- Johan MacDonald George R. Terry Andrew Szilagyi System approach: System approach was developed inlate1960s. Herbert A. Simon is the father of system theory. A System is defined as a set of regularly interacting or inter dependent components that create as a whole unit. The system concept enables us to see the critical variables and constraints and their interactions with one another. According to Cleland and King; â€Å" A system is composed of related and dependent elements which when in interaction from a unity whole†. Characteristics of system approach: A system must have some specific components, units or sub units. A Change in one system affects the other subsystems. Every system is influenced by super system. All systems along their subsystem must have some common objectives. A system is a goal-oriented. A system cannot survive in isolation. Major contributors in system theories are- Daniel Katz, Robert L. Khan, Richard A. Johnson. Contingency Approach: Contingency Approach also knows as situational approach. In 1980s, it is recognized as a key to effective management. This approach accepts the dynamics and complexities of the organization structure. An organization is affected by its environment and environment is composed by physical resources, climate, persons, culture, economic and market conditions and their laws. This approach argues that there is no one universally applicable set of rules by which to manage organization. Major contributors in the contingency theories are- G.M. Stalker, Joan Woodward, Tom Burns, Paul R. Lawrence, L.W. Lorsch. Management by objectives (MBO) is a process of defining objectives within an organization so that management and employees agree to the objectives and understand what they need to do in the organization in order to achieve them. The term management by objectives was first popularized by Peter Drucker in his 1954 book The Practice of Management.[1] The essence of MBO is participative goal setting, choosing course of actions and decision making. An important part of the MBO is the measurement and the comparison of the employee’s actual performance with the standards set. Ideally, when employees themselves have been involved with the goal setting and choosing the course of action to be followed by them, they are more likely to fulfill their responsibilities. According to George S. Odiorne, the system of management by objectives can be described as a process whereby the superior and subordinate jointly identify its common goals, define each individuals major areas of responsibility in terms of the results expected of him, and use these measures as guides for operating the unit and assessing the contribution of each of its members. Features and advantages Some of the important features and advantages of MBO are: Motivation – Involving employees in the whole process of goal setting and increasing employee empowerment. This increases employee job satisfaction and commitment. Better communication and coordination – Frequent reviews and interactions between superiors and subordinates helps to maintain harmonious relationships within the organization and also to solve many problems. Clarity of goals Subordinates tend to have a higher commitment to objectives they set for themselves than those imposed on them by another person. Managers can ensure that objectives of the subordinates are linked to the organizations objectives. Domains and levels Objectives can be set in all domains of activities (production, marketing, services, sales, RD, human resources, finance, information systems etc.). Some objectives are collective, for a whole department or the whole company, others can be individualized. Practice Objectives need quantifying and monitoring. Reliable management information systems are needed to establish relevant objectives and monitor their reach ratio in an objective way. Pay incentives (bonuses) are often linked to results in reaching the objectives. Limitations There are several limitations to the assumptive base underlying the impact of managing by objectives,[citation needed] including: It over-emphasizes the setting of goals over the working of a plan as a driver of outcomes. It underemphasizes the importance of the environment or context in which the goals are set. That context includes everything from the availability and quality of resources, to relative buy-in by leadership and stake-holders. As an example of the influence of management buy-in as a contextual influencer, in a 1991 comprehensive review of thirty years of research on the impact of Management by Objectives, Robert Rodgers and John Hunter concluded that companies whose CEOs demonstrated high commitment to MBO showed, on average, a 56% gain in productivity. Companies with CEOs who showed low commitment only saw a 6% gain in productivity.[citation needed] Stage 1. Collectively fixing objectives The superior and subordinate managers collectively fix the objectives. The objectives are fixed for the Key Result Areas (KRAs). KRAs are those areas which are very important for the long-term success of the organisation. For e.g. R D, Production, Finance, Marketing, etc. Definite and measurable objectives should be fixed for each KRA. The time limit for achieving the objectives should also be fixed. The objectives should be achieved by the subordinate manager. For e.g. The objective for the marketing managers may be to increase the sales of product XYZ by 50% for the year 2010-2011. Stage 2. Collectively making a plan After fixing the objective, the superior and subordinate managers make an action plan. This plan will be used by the subordinate manager to achieve the objective. Stage 3. Subordinates implements the plan The subordinate manager implements the plan. That is, he puts the plan to action. He makes optimum use of the resources. If required, he takes guidance from the superior managers. Stage 4. Collectively monitoring performance This is the final stage in the MBO process. Here, the subordinate monitors (evaluates or measures) his own performance. He compares his performance with the planned targets (objectives). If there are any deviations, then the superior and subordinates managers fix new objectives. In this stage, the superior acts like a coach and guide. He does not act like a judge.

Review of Optimal PMU Placement Methods

Review of Optimal PMU Placement Methods Abstract-The Phasor Measurement Unit (PMU) is very important tool for monitoring and control of the power system. PMUs give real time, synchronized measurements of voltages at the buses and also current phase values which are incident to those buses where these PMUs are located. It is unnecessary and impossible to place PMU at each bus to estimate the states because the PMUs and communication facilities are very costly. It is necessary to determine the minimum number of PMUs for entire observability of the power network. The optimal placement of PMUs (OPP) problem solved by various techniques such as mathematical programming, metaheuristic techniques. A literature review on these technologies to solve OPP problem is proposed in this paper. I. INTRODUCTION At present due to increased power demand, fast growth of generation, transmission, and development in power systems congested the existing networks and therefore stability margin of these networks are decreased. In this situation to make sure proper and stable operation of the power system, an accurate measurement and system states monitoring is required. This was normally done by Supervisory Control and Data Acquisition (SCADA) system, where system states estimation depends on unsynchronized measurement[1]. These measurements have errors such as measurement and telemetry bias. To overcome these limitations in the SCADA, Wide Area Monitoring Protection and Control (WAMPAC) system is used[2]. This system consist Phasor Measurement Units (PMUs) as fundamental components which give synchronized and real-time voltages and currents phasor measurement[3]. Global Positioning System Satellite (GPS) provides reference timing signals to achieve synchronization of sampling voltage and current w aveform with respect to this reference time. A PMU directly measures the voltage Phase of the bus where these PMUs are placed and also measure the current phases of a few or all the branches connected to that bus. In recent years to improve monitoring use of PMUs are rapidly increases, so it needs to place these PMUs on all of the buses for full observability of the network. It is also impossible to place these units on entire system buses because PMUs and communication services are very costly[4]. Thus determination of the optimal number of PMUs and its location for overall observability of the system is very important. A proper methodology is required to find the optimum number of the PMUs which will fully observe the power network. To solve the Optimal PMUs Placement (OPP) problem a number of methods have been employed[5]. These methods usually classified into conventional methods and advanced heuristic and modern metaheuristic methods[6] : Linear Programming, Nonlinear Programming, Dynamic Programming are the common optimization methodologies are proposed to solve this problem. Problems such as difficulties of obtaining local minima and handling constraints in conventional techniques are overcome by advanced heuristic and modern metaheuristic optimization methodology. These methodologies are Depth First Search, Minimum Spanning Tree, Simulated Annealing, Tabu Search, Genetic Algorithms, Differential Evaluation, Immune Algorithms, Partical Swarm Optimization or Ant Colony Optimization [7]. This paper reviews the research work and studies that have been done in the area of optimal placement of phas or measurement units (PMUs). Mainly the conventional and recent advanced heuristic and metaheuristic optimization techniques are presented in this paper to solve the typical optimal placement of PMUs problem. The formulation of this problem is described in Section II.The new methods to solve the OPP problem are discussed in Sections III and IV. Section V concludes this paper. II. OPTIMAL PMU PLACEMENT (OPP) PROBLEM FORMULATION PMU is an intelligent device which measures the phase value of voltage and current of bus which are connected to it. Figure 1 shows PMUs which purely isolated form a Wide Area Monitoring System (WAMS).GPS time stamped measurement signals are fed to a Phasor Data Concentrator (PDC) by using PMUs. The PDC collects and sorts the phasor measurements and signal processor converts data of PMUs into useful information which is visible on Human Machine Interface (HMI).The operator can easily access the critical information of the power system state. Some rules can be used for the placement of PMUs which are given in [8] like, assigning one voltage measurement at the bus where PMU is located, one branch current measurement, one voltage and current pseudo measurement. Figure 1.Layout of PMU along with GPS time stamped signals The PMUs can be placed at planned buses to completely observe the total network. These located PMUs are measuring the voltage phase value of that bus and current phase values of the lines which are connected to the same bus. The aim is to completely observe the network with an optimum number of PMUs. The problem for n-bus system is formulated and solved by Integer Programming method [6]as given below: Min Subject to f(x) Where x = binary decision variable vector, . The nonlinear constraint expressions are created considering the placement and types of available measurements. Assume the phasor value of voltage at the bus where PMU located and values of current phasors along the branches which connected to that bus will be easily accessible. The other adjacent bus voltages will also be accessible. Determine the solution vector which is a set of minimum and satisfy above equation. The constraint function can be defined with the help of Binary Connectivity Matrix A which gives the information about bus connectivity of power network. The elements of matrix A is defined as, = 0 otherwise. The constraint equations are considered for the three cases: (1) PMU measurements only, (2) PMU measurements and injections (i.e. zero injections) and (3) PMU measurements, injections, and flows. Different formulations of the PMU placement problem with additional constraints have been presented in the literature, Effects of Zero Injection Buses[9], Effect of conventional measurements[10], single or multiple PMU loss contingency[11], single branch outage[12], contingency of single line outage or single PMU loss[13], effect of PMU channel limit[14]. III. MATHEMATICAL PROGRAMMING METHODS Integer Programming (IP) is a numerical programming method it also known as mathematical programing. It solves an optimization problem which has integer design variables. According to reference [15], whether they are linear, nonlinear or quadratic, an integer programming is divided into Integer Linear Programming (ILP), Integer Nonlinear Programming (INLP) and Integer Quadratic Programming (IQP) respectively. This paper gives the implementation of Integer Linear Programming (ILP) for optimal PMU placement for full power system observability. Modeling of zero injection constraints in ILP frame work has given. A method has been proposed to the systems having zero injection busses in which we use binary connectivity matrix modification and the modified matrix can be used in Integer Linear programming (ILP) for optimal PMU placement. ILP approach has also been given for the systems considering single PMU outage. The results specify that: 1) optimal PMU placement for full power system observability can be computed effectively; 2) connectivity matrix modification based approach for systems having zero injection buses is computationally efficient and easy to execute; 3) number of PMUs has to increase for systems considering single PMU outage. The proposed algorithms have been tested for IEEE 9 bus, IEEE 14 bus, IEEE 24 bus test systems on MATLAB environment [16]. This paper presents a unified binary semidefinite programming (BSDP) model with binary decision variables, for optimal placement of phasor measurement units, considering the impact of pre-existing conventional and synchronized phasor measurements as well as the limited channel capacity of phasor measurement units. A linear objective function is minimized subject to linear matrix inequality observability constraints. The developed method is solved with an outer approximation scheme based on binary integer linear programming. The proposed method is illustrated using the IEEE 14-bus test system. Simulations are conducted on the IEEE 57-bus and 118-bus test systems to prove the validity of the proposed method [17]. For the observability of system, an Integer Linear Programming (ILP) method is used. It also reduces the number of PMUs and maximizes the measurement redundancy in the power system buses. This paper utilizes two approaches, Newton Raphson method and Weight Least Squares (WLS) state estimation method for estimating voltage magnitude and phase angles at each bus. The true value obtained from NR method is compared with the estimated values obtained from WLS with and without the inclusion of PMU measurements. The employed techniques are tested on IEEE- 14 and 30 bus system for determining the optimal points of placement of PMUs to measure the accurate voltage magnitude and phase angle at each bus [18]. We define the desired solution as the PMU placement that also achieves best overall state estimation performance. Accordingly, we derive the state estimator of all buses in a three-phase network and propose a) greedy algorithm and b) integer programming optimization method to determine the optimal solution. The comparative performance of these two methods is presented via evaluation of transmission and distribution test networks [19]. This paper aims to optimize the PMU (Phasor Measurement Unit) placement for a full observation of the power network and the minimum number of PMUs. In this paper competition of Mixed Integer Non-Linear Programming and heuristically algorithms such as Bacterial Foraging Algorithm was presented. The results are demonstrated with PMU placement optimization simulation and a redundancy measurement analysis by using IEEE14-bus and Tehran Regional electric company 41-bus networks [20]. This paper presents a method for the use of synchronized measurements for complete observability of a power system. The placement of phasor measurement units (PMUs), utilizing time-synchronized measurements of voltage and current phasors, is studied in this paper. An integer quadratic programming approach is used to minimize the total number of PMUs required, and to maximize the measurement redundancy at the power system buses. Existing conventional measurements can also be accommodated in the proposed PMU placement method. Complete observability of the system is ensured under normal operating conditions as well as under the outage of a single transmission line or a single PMU. Simulation results on the IEEE 14-bus, 30-bus, 57-bus, and 118-bus test systems as well as on a 298-bus test system are presented in this paper [21]. B. Exhaustive Search Exhaustive search is a general optimization technique that systematically enumerates all possible candidates for the solution and selects the candidate that satisà ¯Ã‚ ¬Ã‚ es the constraints at the optimum value of the objective function. Its main advantage is that it guarantees the à ¯Ã‚ ¬Ã‚ nding of the global optimum. However, it is not suitable for large-scale systems with huge search space. Observability of bulk power transmission network by means of a minimum number of phasor measurement units (PMUs), with the aid of the network topology, is a great challenge. This paper presents a novel equivalent integer linear programming method (EILPM) for the exhaustive search-based PMU placement. The state estimation implemented based on such a placement is completely linear, thereby eliminating drawbacks of the conventional SCADA-based state estimation. Additional constraints for observability preservation following single PMU or line outages can easily be implemented in the proposed EILPM. Furthermore, the limitation of communication channels is dealt with by translation of nonlinear terms into linear ones. Optimal PMU placement is carried out on the IEEE 118-bus test system in different scenarios. The comparison between obtained results of EILPM and those of other methods reveals optimality of the solutions. Moreover, the proposed method is successfully applied on the Iranian National Grid, which demonstrates it can effectively be employed for practical power networks [22]. This paper gives Exhaustive Search (ES) algorithms for optimal PMU placement for full power system observability. The results specify that: 1) optimal PMU placement for full power system observability can be computed effectively; 2) connectivity matrix modification based approach for systems having zero injection buses is computationally efficient and easy to execute; 3) number of PMUs has to increase for systems considering single PMU outage. The proposed algorithms have been tested for IEEE 9 bus, IEEE 14 bus, IEEE 24 bus test systems onMATLAB environment [16]. This paper presents a unified binary semidefinite programming (BSDP) model with binary decision variables, for optimal placement of phasor measurement units, considering the impact of pre-existing conventional and synchronized phasor measurements as well as the limited channel capacity of phasor measurement units. A linear objective function is minimized subject to linear matrix inequality observability constraints. The developed method is solved with an outer approximation scheme based on binary integer linear programming. The proposed method is illustrated using the IEEE 14-bus test system. Simulations are conducted on the IEEE 57-bus and 118-bus test systems to prove the validity of the proposed method [17]. IV. HEURISTIC ALGORITHMS A. Genetic Algorithm (GA) Genetic algorithm (GA) is adaptive heuristic search algorithm that repeats the process of natural evolution. This process is used to generate solutions to optimization and also search problem, The utilization of Genetic Algorithms (GA) in tackling engineering problems has been a major issue arousing the curiosity of researchers and practitioners in the area of systems and engineering research, operations research and management sciences in the past decades are described in [23]. This paper models genetic algorithm into the Map Reduce model, so the MapReduce genetic algorithm (MRGA) possesses some parallel computing performance, such as scalability, better fitness convergence and so on. MRGA is implemented on computing clusters of Hadoop to search the optimal configuration of PMU. Meanwhile, this feasibility and the computing performance of MRGA is verified by the IEEE14-node system, IEEE118-node system, and Wp2383-node system. This method has significant advantages in the installed PMU number, the diversity of solution, the astringency and the practicability [24]. B. Tabu Search (TS) This paper introduces a recursive Tabu search (RTS) method to solve the OPP problem. More specifically, the traditional Tabu search (TS) metaheuristic algorithm is executed multiple times, while in the initialisation of each TS the best solution found from all previous executions is used. The proposed RTS is found to be the best among three alternative TS initialisation schemes, in regard to the impact on the success rate of the algorithm. A numerical method is proposed for checking network observability, unlike most existing metaheuristic OPP methods, which are based on topological observability methods. The proposed RTS method is tested on the IEEE 14, 30, 57 and 118-bus test systems, on the New England 39-bus test system and on the 2383-bus power system. The obtained results are compared with other reported PMU placement methods. The simulation results show that the proposed RTS method finds the minimum number of PMUs, unlike earlier methods which may find either the same or even higher number of PMUs [25]. The contribution of this paper is as follows: at first, analyze the measurement placement design of the electric power system using the software PSAT. Second, the heuristic approach, Tabu search (TS), based on topological analysis is proposed to solve the problem. The heuristic algorithm uses augmented incidence matrix to focus on the power system state estimator model then an Optimal PMU Placement (OPP) problem is formulated for the configuration with the minimum number of measurements that satisfies the observability constraints. Tests on the IEEE 14-Bus system and the TN are used to demonstrate the validity, flexibility, and efficiency of the proposed approach [26]. C. Simulated Annealing (SA) This paper proposes a two-step optimization approach for optimal placement of phasor measurement unit (PMU) to obtain complete observability of power system in the case of preinstalled PMUs. The complete observability of the system in the case of normal operation and pre-installed PMUs is formulated and then, different contingency conditions in the system are considered, i.e. single line outage and single bus outage. At the first step of the proposed two-step optimization approach, a minimization model is applied to convex programing (cvx) to achieve the minimum number of PMUs which guarantees the complete observability of the system. At the second step, simulated annealing (SA) is applied to maximize the measurement redundancy. Additionally, to further reduce the number of required PMUs the zero-injection bus effect is considered. At last, the proposed approach is tested on several IEEE standard systems, i.e. IEEE 14-bus, 30-bus, 39-bus, IEEE 16-machine 68-bus and 118-bus, to demons trate the effectiveness of the proposed approach [13]. This paper presents a novel Multi-Stage Simulated Annealing algorithm for the joint placement of PMUs along with the existing conventional measurement units in the power grid network. The proposed multi-stage optimization method enables Simulated Annealing to reach the optimal point faster than conventional Simulated Annealing methods. The controlled uphill movements during various stages facilitate to obtain best possible solution [27]. D. Differential Evolution (DE) In this paper, differential evolution (DE) algorithm has been proposed to solve an optimal joint placement problem of phasor measurement units (PMUs) and conventional measurements which enable to determine the state variables of the power system. The problem is to minimize the number of PMUs required for network observability and to maximize the PMU measurements redundancy. This is achieved by selecting a solution with maximum System Observability Redundancy Index (SORI) if multiple optimal solutions exist. The resulting nonlinear integer programming (NLIP) problem is solved by the proposed DE method for the optimal solution by considering different power system problems viz. a 7-bus test and IEEE 14-bus systems with and without the consideration of zero injection buses. Results thus obtained have also been validated with existing solution techniques [28]. E. Particle Swarm Optimization (PSO) An exponential binary particle swarm optimization (EBPSO) algorithm is proposed to solve the OPP problem for a completely observable network. Various practical contingencies such as zero injection, single PMU outage are considered in the proposed algorithm along with the normal operating condition. Multiple solutions for OPP problem can improve the feasibility of the placement methodology in a practical environment. Even though any bus is selected as candidate location but it may not be possible to install a PMU on that bus due to the lack of necessary infrastructure. On the contrary, few buses in practical systems which require close and precise monitoring should be directly observed by PMU. Placing some extra PMUs can solve this problem but economically it is not preferable. Hence, having alternative solutions can be very effective. To ensure multiple solutions and improve the performances, an adaptive exponentially decaying inertia weight coefficient is developed. A sigmoid functi on is introduced to update the position of the particles in binary form. Both inter connected (IEEE 14-bus and 30-bus) and radial (IEEE 39-bus) system are tested to check the feasibility and effectiveness of the algorithm [29]. This paper proposes a Particle Swarm Optimization based method to find the optimal PMU locations in a given grid topology. This method was tested successfully with the IEEE 14-bus, 30-bus, and 68-bus systems as well as with a large portion of the Brazilian power system [30]. This paper presents an Improved PSO Algorithm (IPSO) to solve the problem of optimal Phasor Measurement Unit (PMU) placement. The aim of Optimal PMU Placement problem is to guarantee both full observabilities of the power grid and minimal number of PMU. In the Improved PSO Algorithm, the point of genetic algorithm and the simulated annealing process is involved into basic particle swarm optimization. To deal with the constraints, an improved Algorithm is developed and it can avoid costing much time and trapping local optimal solution. IEEE systems are tested to show the feasibility and effectiveness of the algorithm [31]. F. Immune Algorithm (IA) G. Iterated Local Search (ILS) The objective of the paper is to minimise the size of the PMU configuration while allowing full observability of the network. The method proposed initially suggests a PMU distribution which makes the network observable. The Iterated Local Search (ILS) metaheuristic is then used to minimise the size of the PMU configuration needed to observe the network. The algorithm is tested on IEEE test networks with 14, 57 and 118 nodes and compared to the results obtained in previous publications [32]. H. Spanning Tree Search The objective is to use the spanning tree approach and tree search technique for optimal placement of multichannel and minimum channel synchronized phasor measurement units (PMUs) in order to have full observability of Power System. The novel concept of depth of observability is used and its impact on the number of PMU placements is explained. The spanning tree approach is used for the power system graphs and a tree search technique is used for finding the optimal location of PMUs. This is tested on IEEE-14 and IEEE-30 bus system. The same technique is modified to optimally place minimum channel PMUs on the same IEEE-14 and IEEE-30 bus systems. Matlab tool has been used for fulfilling the objective [33]. I. Greedy Algorithm Paper [34] propose a greedy PMU placement algorithm and show that it achieves an approximation ratio of (1-1/e) for any PMU placement budget. We further show that the performance is the best that one can achieve, in the sense that it is NP-hard to achieve any approximation ratio beyond (1-1/e). Such performance guarantee makes the greedy algorithm very attractive in the practical scenario of multi-stage installations for utilities with limited budgets. Finally, simulation results demonstrate the near-optimal performance of the proposed PMU placement algorithm. This paper studies the placement problem of PMUs in distribution system considering the system reconfiguration. System reconfiguration is achieved using the ant colony optimization method to solve the minimum power losses problem. A Greedy algorithm is used as an optimization tool to determine the minimal number of PMUs and their locations. The 33-bus distribution system is studied for optimal installation of PMUs with different distribution network topologies [35]. J. Recursive Security Algorithm The recursive security algorithm is a spanning tree search of multiple solutions, with a different starting point. Recursive spanning tree algorithm of PSAT is applied to find out the minimal placement locations for observability of all buses. The Thevenins equivalent parameters have been obtained from the measured and estimated voltages at the load buses and impedance matrix Zbus. The parameters obtained are used to find the voltage stability boundary. Results on the IEEE-14 bus system and IEEE-30 bus system are presented to illustrate the proposed approach [36]. K. Teaching-Learning-Based optimization Algorithm In this paper, Teaching-Learning-Based optimization Algorithm (TLBO) is presented for solving the problem of placement of PMU optimally in a power system network for complete observability. The TLBO algorithm enables optimal PMU placement by zero injection measurements and also by not including zero injection measurements. The algorithm has been tested on standard test systems such as IEEE 14-bus, IEEE 30-bus, IEEE 57-bus and the results are contrasted with other optimization algorithms like Genetic Algorithm and Binary PSO [37]. L. Improved binary particle swarm This paper presents the improved binary particle swarm (IBPSO) method that converges faster and also manage to maximize the measurement redundancy compared to the existing BPSO method. This method is applied to IEEE-30 bus system for the case of considering zero-injection bus and its effectiveness is verified by the simulation results done by using MATLAB software [38]. M. Best first search (BFS) algorithm This paper utilizes best first search (BFS) algorithm to determine the optimal placement of PMUs for complete observability of a power system under normal operating conditions. The additional redundancy offered by this method has been removed by applying a pruning technique to further minimize the number of PMUs determined by BFS algorithm. The proposed method has been used to determine the optimal PMU placement solutions for the standard IEEE 14-bus system, IEEE 30-bus system and a practical 246-bus Indian system. The results obtained with the proposed method have been compared with the existing methods such as integer linear programming. It has been found that the proposed method is able to achieve the complete system observability with the minimum number of PMUs required [39]. N. Mixed heuristic/matheuristic method This paper presents a new method for the optimal allocation of PMUs in substations with a focus on the two-level state estimation process that was recently proposed in the specialized literature. A mixed heuristic/matheuristic method is proposed to determine the number and location of those units in such a way to provide robust observability characteristics. Its reliable, robust, and precise results are shown for small and large substation layouts [40]. O. Measurement sensitivity analysis This article presents a novel algorithm to find optimal sets of Phasor Measurement Units (PMUs) in power systems using measurement sensitivity analysis aiming for fault detection without multi-estimation. The algorithm generalizes the impedance method in fault detection through optimizing PMU utilization in order to detect a fault with desired precision in interconnected power systems. By deriving bus voltage and currents sensitivity indices to the fault location and impedance, possible deviations of the estimated fault location and/or impedance due to measurement noise, accuracy, precision limits, or simply the inability of a measurement point to sense a fault is evaluated. Therefore, the algorithm can solve Optimal PMU Placement (OPP) for desired fault detection precision based on these indices for various points of measurement observing faults in the system. Finally, avoiding multi-estimation guarantees the unique mapping between measurements of the selected PMU sets and faults th roughout the system. The proposed algorithm is performed on the IEEE 7-bus and 14-bus benchmark systems and the fault location capability is evaluated through neural networks [41]. P. Modified binary cuckoo optimization algorithm In this study, a new evolutionary algorithm named as modified binary cuckoo optimization algorithm (MBCOA) is presented to solve optimal PMU placement (OPP) problem. The proposed method is classified as topological approaches. The basis of the method is in the lifestyle of the brood parasite bird named cuckoo that immigrates to the best habitat to obtain sufficient food and suitable nests for egg laying. The proposed binary structure is not introduced and applied to OPP problem up to now. OPP is tested on different networks consist of IEEE 14, 30, 57 and 118 bus test systems during normal operation and single event contingencies, i.e. single PMU failure and single line outage. The proposed MBCOA is also applied to 2383 and 2746 bus test systems to show its ability to handle large scale power networks. It is shown that MBCOA can obtain the best result from the search region with a minimum number of iterations [42]. References: [1]M. A. Rahman, A. H. M. Jakaria, and E. Al-shaer, Formal Analysis for Dependable Supervisory Control and Data Acquisition in Smart Grids, in 2016 46th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2016, pp. 263-274. [2]Jiaping Liao and Cheng He, Wide-area monitoring protection and control of future power system networks, in 2014 IEEE Workshop on Advanced Research and Technology in Industry Applications (WARTIA), 2014, pp. 903-905. [3]M. Wache, Application of phasor measurement units in distribution networks, in 22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013), 2013, pp. 0498-0498. [4]A. Pal, A. K. S. Vullikanti, and S. S. Ravi, A PMU Placement Scheme Considering Realistic Costs and Modern Trends in Relaying, IEEE Trans. Power Syst., pp. 1-1, 2016. [5]J. Paudel, Xufeng Xu, and E. B. Makram, PMU deployment approach for maximum observability considering its potential loss, in 2016 IEEE/PES Transmission and Distribution Conference and Exposition (TD), 2016, pp. 1-5. [6]K. K. More and H. T. Jadhav, A literature review on optimal placement of phasor measurement units, 2013 Int. Conf. Power, Energy Control, pp. 220-224, Feb. 2013. [7]N. M. Manousakis, G. N. Korres, and P. S. Georgilakis, Optimal placement of phasor measurement units: A literature review, in 2011 16th International Conference on Intelligent System Applications to Power Systems, 2011, pp. 1-6. [8]V. V. R. Raju and S. V. J. Kumar, An optimal PMU placement method for power system observability, in 2016 IEEE Power and Energy Conference at Illinois (PECI), 2016, pp. 1-5. [9]K. Gharani Khajeh, E. Bashar, A. Mahboub Rad, and G. B. Gharehpetian, Integ

Animal Experiments Essay -- essays papers

Animal Experiments Animal experimentation by scientists can be cruel and unjust, but at the same time it can provide long term benefits for humanity. Animals used in research and experiments have been going on for 2,000 years and keep is going strong. It is a widely debated about topic all over the world. Some say it is inhuman while others say it’s for the good of human kind. There are many different reasons why people perform experiments and why others total disagree with it. Each year 20 million animals are produce and breed for the only purpose but to be tested on. Fifty-three thousands of animals are used each year in medical and veterinary schools. The rest is used in basic research. The demand for animals in the United States is 50 million mice, 20 million rats, and about 30 million other animals. This includes 200,000 cats and 450,000 dogs. The world uses about 200-250 million animals per year. The problem with working with animals is that they cannot communicate their feelings and reactions. Other people say that they can communicate and react to humans just a well as one person to another. Some of the animals the research’s use are not domesticated which makes them extremely hard to control and handle. The experiments that go on behind closed doors are some of the most horrific things a human could think of too torture somebody or something. Animals in labs are literally used as models and are poked at and cut open like nothing is happening. When drug a...

Drama Coursework: Absurdism Freeze Frames We used freeze frames in drama :: Drama

Drama Coursework: Absurdism Freeze Frames We used freeze frames in drama to create many absurd scenarios Drama Coursework: Absurdism =========================== Freeze Frames ------------- We used freeze frames in drama to create many absurd scenarios. We co-ordinated our bodies with other people to create a scene and we held our positions for about 10 seconds. We usually did this whilst we were warming up our bodies; it also helped to see if as a group we could listen to other people and develop their ideas. We had to use our facial expressions to create an atmosphere and sometimes tension. We have used the technique of freezing at a specific point many times in drama this year. In groups, we have often created sketches and frozen our positions. We had to pretend that we were on a train and we had stopped at a platform. Sheldon walked on the train and was bringing his pet elephant on a trip. Sheldon held a leash and was patting the pet on the back. I played one of four passengers; I cringed when they got on the train; as if the elephant smelt. The others did mostly the same but were moving out of the way for the elephant whilst holding their noses. My group for this sketch was: Stephen, Sheldon, Helen and myself. It was a very strange image to comprehend, but that is what abusrdism is all about. The use of freeze frames in general helps me to appreciate that every scene counts. Every aspect of the play is important, not just the important ones. It helps me to just have a little pause in time and think about what we are doing. Sometimes with freeze frames you can use thought tracking. This is a pause in time and helps the audience keep track of what goes on inside the actor’s/actresses head. When it is used in absurdism, it helps me to stop and look around me. I’m thinking, â€Å"This is very weird† and â€Å"what’s happening here†. Freeze frames help to create an atmosphere. It creates tension and other emotions. Mime: There are two types of mime:  · Acting without dialogue or sound. But relying on action, facial expressions and body expressions.  · Acting with sound and dialogue but without the use of props. We used mime with no sound to a rhythm. We did every day chores, like putting your books in your bag or looking for your house key to four different actions or positions. Just like this:  · Picture 1: I bent down and with both hands push the draw closed. I showed that the draw was stiff by clenching my teeth as I pushed.

Joseph :: essays research papers

Joseph Joseph was born in the royal line of King David, but in his time the descendents of David no longer held power or wealth. He left his ancestral home of Bethlehem in Judea to become a builder and carpenter in the town of Nazareth in Galilee. There he met Mary and became engaged to her. When she became pregnant before their marriage, he was uncertain as to what he should do. He finally decided to break off the engagement in accordance to the Law; but do to so quietly, so that she would not be subjected to charges of adultery and quite possibly a death sentence. However, an angel appeared to him in a dream and explained to him that God Himself was the father of Mary's child, and that Joseph should not be afraid to marry her. Joseph accepted the angel's message and the will of God and married Mary. After Mary's son was born, Joseph named him Jesus, as he and Mary had been told by the angel. He raised Jesus as his own son, and likely trained him in carpentry. The Gospels make no mention of Joseph during Jesus' adulthood, and so it is likely that he died before Jesus' ministry began. By marrying Mary, despite her pregnancy, and by accepting and naming Jesus, Joseph became Jesus' father in the eyes of the Law; and by raising Jesus and caring for Him, he became his father in all ways but one. Therefore, while God is truly the Father of Jesus, Joseph can also be called His father. The Gospels call Joseph a "just" and "righteous" man, and his righteousness can be shown in his acceptance of God's will, despite inconvenience and public scandal; the care he showed to his wife and Son; and his

Bio 169

Urinary System: Anatomy Review 1. Name the organs in the urinary system:1. 2 kidneys2. 2 ureters3. bladder4. uethra2. The kidneys are retroperitoneal (behind the peritoneum), lying against the dorsal body wall in the upper abdomen. 3. The adrenal gland sits atop the kidneys. Blood vessels enter and leave the kidney at the renal cortex. 4. The functional units of the kidney are the nephrons. They are called renal pyramids if they are located mainly in the cortex. They are called renal pyramids if they are located in both the cortex and the medulla. 5. Blood enters the kidney through the hilus artery. The artery branches into smaller and smaller arteries and arterioles. Complete the sequence below: ______________ arteriole ______________ capillaries ______________ arteriole ______________ capillaries and vasa recta6. Complete the sequence below showing all parts of the nephron: Glomerular (Bowman’s) capsule proximal convoluted tubule loop of henle (both descending and ascending limb) distal convoluted tubule collecting duct (both cortical and medullary sections)7. The renal corpuscle consists of two parts: glomerular capillaries and the Bownan’s capsule.A portion of the plasma is filtered into the capsular space due to the hydrostatic pressure of the blood.8. The filtration membrane consists of fenestrated capillary endothelium, porous basementmembrane, and the photocyte (which contain filtration slits). This filtration membrane permits (large or small) molecules to be filtered.9. Proximal tubule: The simple cuboid al cells of the proximal tubule are called brush border cells because they contain numerous microvilli. The microvilli increase the surface area for reabsorption. The proximal tubule cells are highly permeable to water and many solutes. The tight junctions permit the movement of water between the cells.10. Loop of Henle: The thin descending limb of the loop of Henle is highly permeable to water but not to solutes. The thick ascending limb of the loop of Henle is highly permeable to ___________________ but not to ___________________.11. The thick ascending limb of the loop of Henle runs back between the afferent and efferent arterioles as they enter and leave the glomerular (Bowman’s) capsule. The juxtaglomerular apparatus consists of the macular densa cells of the tubule and the granular (modified smooth muscle) cells of the afferent arteriole. Granulerutal cells serve as baroreceptors sensitive to blood pressure within the arteriole. Macular densa cells monitor and respond t o changes in the osmolarity (or electrolyte composition) of the filtrate in the tubule.12. After the juxtaglomerular apparatus, the tubule becomes the distal tubule, which merges with the cortical collecting duct. The cortical collecting duct contains two functional types of cells: Principal cells—hormones regulate their permeability to water and solutes. Intercalated cells—secrete hydrogen ions for acid-base regulation.13. The medullary collecting duct is composed of principal cells.Their permeability to urea and water is hormonally regulated. Urinary System: Glomerular Filtration1. What force drives filtration at the glomerulus? Blood pressure2. Glomerular filtration is a process of bulk flow driven by the hydrostatic pressure of the blood.3. Common components of the filtrate are divided into four categories on the CD program. These include: 1. water 2. ions 3. notrogenous waste 4. organic molecules4. Blood pressure in the glomerulus is about 60 mmHg.5. What two pres sures oppose filtration and what are their values?1. hydrostatic 15mmHg2. osmotic 28mm Hg6. What is the normal net filtration pressure? 7 mmHg7. With a glomerular filtration rate of 125 ml/min, how much plasma would be filtered per day? 180L In 24 hours? _____8. In an exercising individual the afferent arteriole will (dilate or constrict) to avoid excess fluid loss.9. Two mechanisms that provide autoregulatory control over renal processes include: 1. myogenic 2. tubuloglomer10. High osmolarity (or high Na+ and Cl–) in the ascending loop of Henle will cause afferent arterioles to (dilate or constrict) by releasing vasoconstrictor11. In periods of extreme stress, the sympathetic nervous system will override autoregulation.An increase in sympathetic flow to the kidney will result in what two important effects that will aid maintenance of blood pressure?1. vasocontriction2. Urinary System: Early Filtrate Processing1. What are the two reabsorption pathways through the tubular cell barrier?1. transcellular2. paracellular2. How can we cause water to diffuse from the lumen into the interstitial space? An increase in the osmolarity of the interstitium3. Transport of what ion could cause the diffusion in question 2?4. Summarize reabsorption in the proximal tubule. 85% of reabsorption of all useful substances occur here5. What percent of the filtrate is reabsorbed in the proximal tubule? 99%6. The simple squamous cells of the thin descending loop are permeable to __________________ but impermeable to ________________.7. The ascending limb of the loop of Henle is permeable to Water but impermeable to solutes.8. What is the role of the loop of Henle? Facilitated diffusion9. What is the role of the vasa recta? Blood capillary which collects the filtered blood capillary which collects the filtered blood from afferent arterriole10. From the Quiz section, what does furosemide do? Increases your water output to decrease fluid retention through urinationUrinary System: La te Filtrate Processing1. Name the two types of cells in the cortical collecting ducts and describe their function.1. principal2. intercalated2.a. Aldosterone is stimulated by an increase or decrease in what ions?1. potassium2. Sodiumb. What does aldosterone increase in the basolateral membrane?3. What does antidiuretic hormone (ADH) increase in the luminal membrane? Vasopressin4. In dehydration and overhydration, what would be the levels of: a. ADH? v dehydration ___? ___ overhydration (? or ) b.Aldosterone? ___ v ___ dehydration __? ____ overhydration (? or )5. Describe what move(s) out of the tubule and what the osmolarity would be in the following nephron segments: a. Proximal tubule______ move(s) out______ mOsm b. Descending limb______ move(s)out______ mOsm c. Ascending limb______ move(s)out______ mOsm d. Late distal tubule______ move(s)out______ mOsm6. a. By the medullary collecting duct, only _____% of the filtrate remains. b. Under the following conditions, report the levels of ADH and subsequent urine osmolarity and flow rate7. a. Urine with a â€Å"high normal osmolarity† and containing RBCs and protein would indicate: _______________ b. Urine with a very high osmolartiy and glucose would indicate: _______________ c. Urine with a very low osmolarity and high volume would indicate: _______________8. An increase in plasma potassium levels would lead to what changes in the following? (? or ) a. _____aldosterone levels b. _____potassium excretion c. _____sodium excretion d. _____interstitial osmolarity e. _____urine volume

Brave New World †Freedom Essay

The concept of dispatchdom is ceaselessly changing and is of ten dollar bill open to interpretation. What, exactly, is exemption? and w here(predicate)fore is it so important that we be bighearted? In Brave rising innovation, Aldous Huxley leaves the reader in continuous hesitancy everywhere which character is truly shift or has exemption. The citizens of the piece severalise do non possess any supposition of immunity, they ar un competent to look into the instruction they teleph nonp beil, odor and conduct decisions however, John has the cogency to do all of these involvements.The World conjure h emerituss the citizens captive of their or so fundamental experts to freedom through signifier, the media and hypnopedia whereas, John, free from lodges captivities, has complete control over himself and his mind. The citizens of the World affirm are enslaved by their ruler, they are devoid of emotions, all emotions and for that of happiness. They lack the s tate of consciousness indispensable to make their take in decisions and that, in turn, constitutes a club that is solely governed by cardinal process of thought. The World State uses Soma to control the emotions of the citizens in order to create and maintain stability in the world.This control not only takes absent the pleasures of experiencing real, reliable emotions just also corrupts ones ability to react fit to how they receive in a situation. The citizens agree the freedom to react as they please entirely with the constant restraints on which emotions they are allowed to witness heretofore that freedom has been taken from them. instanter dont lose your temper, she express. rally one cubic centimetre cures ten gloomy sentiments. (Huxley p. ). Freedom is reacting based on emotions that ones self has love up with, emotions that have been drawn from a wide spectrum, not carefully selected by ones ruler.The second ab stunned powerful tactic the World State uses to control their citizens is through the media along with weaken the swear to not essential to be a part of the social body. They technologist a culture that shelters citizens from what is truly accident and what truly lies beneath the sur aspect at all times. She was appalled by the bucket along emptiness of the night Lets turn on the radio. Quick further I indispensableness to look at the sea in peace, he say. It makes me facial expression as though not so completely a part of something else. non just a cell in the social bodyBut Lenina was crying. Its horrible, its horrible, she kept repeating. And how can you gibber like that some not lacking to be a part of the social body? (Huxley p. ). They, the citizens, are never given up the opportunity to think for themselves or by themselves thus, taking away the possibility of small or analytical thinking. During the decanting period (birth) and stock-still prior to that, the citizens of the World State are unable to choose their destinies, their futures are put break before them before they are even processed as mountain.not only are they devoid of the most common emotions, they lack any indistinguishability at all because they are created to have a certain level of intelligence, a certain status in society, theyre engineered to have certain likes and dislikes and are even under the control of society when choosing what annotate to wear. From the ranks of the crawling babies came little squeals of excitement, gurgles and twitterings of pleasure elegant hands reached out uncertainly, touched, grasped, unpetaling the transfigured roses, crumpling the illuminated pages of the books.The manager waited until all were happily busy. Then, Watch carefully, he verbalize. And, lifting his hand, he gave the signal There was a violent explosion. Shriller and ever shriller, a siren shrieked. Alarm bells maddeningly sounded. The children started, screamed their faces were distorted with terror. And in a flash in a flash we proceed to rub in the lesson with a mild electric shock. There was something desperate, just astir(predicate) insane, about the sharp spasmodic yelps to which they now gave utterance.Their little bodies twitched and stiffened their limbs moved jerkily as if to the tug of unseen wires Offer them the flowers and the books again. but at the approach of the roses, at the unadulterated sight of those gaily-coloured images of pussy and cock-a-doodle-doo and baa-baa black sheep, the infants shrank away in horror, the volume of their howling short increased. Theyll grow up with what the psychologists utilise to call an instinctive hatred of books and flowers. (Huxley p. ). This large-minded of control leads to the complete destruction of unmarried and collective freedom. The World State holds the citizens captive of their most fundamental decentlys to freedom in that respectfore, they are not free.Freedom is constantly questioned throughout the novel and John has the power of free volition on his side because he has the capability to feel his own emotions, think critically, and act accordingly. That is something society simply will never have the opportunity or ability to experience. When he is inflicted in a situation he lacks no restrictions on his feelings, he feels love for Lenina and he feels distract for organism an outcast, being different. John, who has the ability to feel everything. Is in that location any hope? he asked. You mean, of her not dying? (He nodded. No, of course thither isnt. When somebodys sent here, theres no Startled by the expression of distress on his crazy face, she suddenly broke off. Why, whatever is the case? she asked. She was not accustomed to this kind of thing in visitors. (Not that there were many visitors in any event or any reason why there should be many visitors. ) Youre not feeling ill, are you? . offense suddenly boiled up in him. Balked for the second time, the lovingness o f his grief had piece an early(a) outlet, was transformed into a passion of agonized rage. (Huxley p. ).In contrast with the other citizens of the World State who cannot make out the most simple of genuine emotions and ones ability to react according to how they feel in a situation, this really puts the concept of freedom into perspective. He is not only able to feel a wide selection of emotions but because of that freedom he can think critically and make logical and rational decisions about the States affairs and his own life. Due to his personal freedoms he is able to see things for what they really are sooner of what they are made out to be by the World State. We dont, said the Controller. We prefer to do things comfortably. But I dont pauperization comfort. I want God, I want poetry, I want real danger, I want freedom, I want goodness. I want sin. In fact, said Mustapha Mond, youre claiming the compensate to be unhappy. All right then, said the Savage defiantly, Im claiming the right to be unhappy not to credit the right to grow old and slimy and impotent the right to have syphilis and cancer the right to have similarly little to eat the right to be lousy the right to live in constant apprehension of what may pop off to-morrow the right to catch typhoid the right to be tortured by awesome pains of every kind. There was a long silence. I claim them all, said the Savage at last. (Huxley p. ). John is and everlastingly will be free from the World State for the simple fact that he can think critically and make logical and rational decisions. To want to expanding his individualization and intelligence is another attribute the citizens of the World State will never posses however,John has the desire and wonder to read Shakespeare, absorb study about religion, beliefs and his surroundings.The Savages face lit up with a sudden pleasure. Have you read it too? he asked. I thought nobody k hot about that book here, in England. Almost nobody. Im one o f the very few. Its verboten, you see But why is it prohibited? asked the Savage The Controller shrugged his shoulders. Because its old thats the chief reason. We havent any use for old things here we dont want people to be attracted by old things. We want them to like the new ones. . But the new ones are so stupid and horrible. Those plays, where theres nothing but helicopters ephemeral about and you feel the people kissing. He made a grimace. Goats and monkeys Only in Othellos word could he describe an adequate vehicle for his contempt and hatred. (Huxley p. ). The natural demonstration of this attribute reflects how thoughtless his free will is, strongly contrasting the imprisonment those of the World State are under. Others that are led by the rules of the World State are merely human-looking machines that carry out meaningless lives to keep the rulers happy and society stable.. John has presented a state of being that the rulers of the World State have move to extermina te- free will. He is who he wants to be and has pushed away the man society has created. And that, is freedom.