Importance of Radioisotopes and Isotopes Research Paper - 1

Importance of Radioisotopes and Isotopes - Research Paper Example Some of the isotopes undergo radioactive decay over time, therefore, known as radioactive isotopes. On the other hand, those isotopes not been observed to undergo any form of decay are known as stable isotopes. In general, isotopes have similar chemical properties but different physical properties. For example, hydrogen has three different isotopes (fig 1); 1H, 2H, and 3H. Hydrogen 1 or protium is the most abundant isotope. As they all have similar chemical properties they can form similar bonds. H2O and D2O are some examples but they have different physical properties. H2O has melting point of 0.0oC and boiling point of 100.0oC but D2O melts at 3.82oC and boils at 101.4oC. (Stoker 55). Isotopes have various applications in different sectors. In the medical field, radioactive and stable isotopes are used in medical procedures for the purpose of diagnosis and therapeutic use. Isotopes have a significant application in biomedical research field as well as research in physics, biology, chemistry, geosciences and other branches of science and technology. Isotopes can be used in various ways in the various fields discussed above. They are generally helpful because of their emission properties. Isotopes with short half life decay and emit various radiations such as beta emissions which can be detected by various means. Therefore, they can be used as ‘tracers’. For example, scientists can measure the uptake of nutrients in a plant by using a radioactive isotope of phosphorous. 32P containing compound can be introduced in the soil which is taken up by the plant. It has a short half life of about 2 weeks and the rate of uptake can be found my measuring the time taken for it to appear in the leaves. It can be traced in the leaves by detecting the beta emissions. (Kotz, Treichel and Townsend 1086). Many other applications of radioactive isotopes apply similar technique. There are many applications of isotopes in the field of medicine. Iodine is an essential

American History Essay Example | Topics and Well Written Essays - 1000 words - 1

American History - Essay Example Whatever the cause of one of the fiercest wars in American history, it is worth noting that the event is a good example of interconnection between economics, politics and race. The North was very different from the south in terms of the economy and this in turn affected the politics of the day with the central question being the place of slavery in the economy. Slavery on the other hand, was a strong indicator of racism in America as it was a sign of white supremacy which the Southern whites fought hard to keep. These slaves were very vital to the prosperity of the Southern economy and affected the politics of the day as it gave the slave owners the right to control politics (Egnal, 2009). These large plantation owners required slaves to tend to their cotton plantations thus were against abolition of slavery whereas the North most dependent on industries had no need for slaves thus advocated abolition. The aim of this paper is to show how politics, economics and race are interconnect ed. To achieve this, the paper will discuss one historical event where these issues are interconnected: the civil war. More so, it will discuss the causes of the war to show that it was a result of politics, economics and racism manifested in slavery. ... It is this high population that led to election of Abraham Lincoln as president in 1860 even without support from the south. As such, the north sought labor for its manufacturing sector and it was in form of free labor. This was due to the capitalistic economy and republican ideals which favored liberal policies as opposed to slavery. The north advocated for rapid economic modernization which entailed imposition of tariffs, internal improvements at the expense of government and introduction of a national bank (Engle, 2001). The north also had iron and coal deposits as well as enough water for moving the economy thus were favored by the tariffs. On the other hand, the south did not have minerals and as such relied on agricultural production to drive the economy especially cotton plantations. The cotton produced would be sent to the north for manufacturing as there were no industries in the south. Owing to this fact, the south was against introduction of a national bank and internal im provement at federal expense as it only favored the north (Egnal, 2009). There were few plantation owners and few small farmers in the south thus the plantation owners controlled the economy of the south. Due to the expansive plantations owned by the whites, extensive labor was needed and this was sourced from slavery. Slaves were brought in from Africa and these were considered inferior than whites hence prevalence of racism. The southern economy was dependent on slave labor hence the quest for secession to avoid the outcome of the abolitionist movement that was cropping up in the north. The civil war thus was prompted by the differences in the economies of the two regions and

Preserve Knowledge Essay Example for Free

Preserve Knowledge Essay Dear Sir, Have you ever noticed how people live all their lives in the pursuit of knowledge and wisdom? As a society, we put so much emphasis upon enriching our lives through education and it never seems to dawn upon us that upon our demise, all of this knowledge we thirsted to have in life becomes a forgotten part of our existence. It bothers me when I hear about people committing suicide or killing an innocent person because all of the knowledge they gained in life goes with them to the grave and is then lost forever. This is why I have decided that the time has come for me to write a book that will help people come to terms with their personalities and perhaps learn to appreciate their reason for being in this world in the process. If I can touch a life and prevent even one homicide of suicide case in the world, then my book Preserve Knowledge: The Healing of the Nation will have accomplished its objective to save lives and preserve knowledge. Nobody really understands why people commit crimes against lives and how it affects the perpetrator spiritually. I would like to help in understanding their situation by helping them in their healing process and introducing them to other spiritual leaders who were once lost and without direction in their lives and have now become leaders of society. Only by understanding these people and their situations will it be possible for us to communicate with our inner self and soul and eventually understand how wisdom of the mind and soul becomes a reality. Through my book, I wish to help people come to the realization that when a person dies or is killed, everything he has learned in life becomes useless. There was no transference of knowledge to the living that are capable of propagating the knowledge shared with them by the deceased. By helping people to survive, we preserve knowledge and in the end the shared knowledge helps in empowering a nation. An intellectual nation is a rich nation. My book will concentrate on developing the 2 most important areas of development in a human being. These are the mind and soul. It is imperative that the mind of a person be developed because the mind can be likened to an absorbent sponge that will absorb all information that comes its way. It is like a blank slate waiting to be written upon using permanent ink. Although the mind filters information, it also helps the soul develop through logical connections and thinking. The soul on the other hand helps that knowledge we collect to become part of a persons personality and memory database. During the times when the soul feels so tired that if seems to make more sense to end your life, a person feels hopeless. But this is not the way God intended for us to live our lives. God created man to be the highest and most intelligent form of animals because only man was tasked with the duty of taking care of our planet and recording its history. This is the main reason why all knowledge and information that each man has in his mind and soul must be shared with others. Sharing information with the right people always helps to enrich lives. When a person feels good about himself and he has the right kind of support to help him overcome his shortcomings, the nation benefits. That person will always turn out to be a valuable asset to society and whose contribution would be solely missed if he were to take his knowledge to the grave with him. This is why it is imperative that my book Preserve Knowledge: The Healing of the Nation must be published. So many lives are lost these days to suicide or homicide. Imagine all the knowledge that is snatched away from us. We should not allow the draining of this knowledge to proceed any further. Needless to say, only my book can show us how to do this. This is why I am imploring your help in order to see my book published. If you believe in the same causes that I do, this book will be a valuable asset to your personal library.

Critically Evaluate Doyles Definition Marketing Essay

Critically Evaluate Doyles Definition Marketing Essay Most academics and marketing practioners consider that there are two basic approaches to marketing which are often categorised as being traditional or relationship based. The traditional approach to marketing has the acquisition of new customers as its central tenet. Indeed, Peter Drucker (1964, p. 91) suggested that a business only existed to create a customer. However, organisations have increasingly begun to recognise that customer retention is as important, if not more so, than customer acquisition. The driving force behind this change in thinking has been the ever increasing cost of acquiring new customers (Holmlund and Koch, 1996). Therefore, in contrast to traditional marketing, the basic premise of relationship marketing is the development of customer relationships with a view to cost reduction within the organisation and increased shareholder value through the creation of high levels of customer satisfaction (Perrien and Ricard, 1995). Indeed, many relationship marketing the orists summarise the difference between relationship marketing and traditional marketing as the creation of customer satisfaction rather than the creation of a customer (Perrien and Ricard, 1995). In terms of the competitive advantage dimension of Doyles definition, Porters Generic Strategies model (1980, p. 39 see Appendix I) suggests that the traditional approach to marketing relies heavily on a strategy of cost leadership and price competiveness. In contrast, relationship marketing focuses on differentiation, in terms of product and/or brand attributes, as a source of sustainable competitive advantage. It can be seen, therefore, that Doyles definition of marketing is closely allied to the relationship marketing school of thinking. However, Doyles definition does not take account of the fact that the implementation of a relationship based approach to marketing alone does not necessarily guarantee that an organisation will achieve a sustainable competitive advantage, or, therefore, a subsequent maximisation of shareholder returns. To have the potential for this, a relationship marketing programme must include attractive and relevant value propositions for customers, which should differentiate an organisations brand and/or products from those of its competitors. In addition, these differentiated value propositions should not be easy for competitors to imitate (Barney, 1991). It is critical, therefore, that an organisation establishes exactly what value its customers are seeking in order for it to be able to design and deliver the appropriate value-enhancing benefits that will facilita te the building of meaningful long-term, and mutually beneficial, customer relationships (Christopher et al, 2002, p. 22). Doyles definition refers only to valued customers suggesting that they are a homogenous group. However, not all customers are alike and Newell (2003, p. 17) articulates this when he states that Customers dont want to be treated equally. They want to be treated individually. Therefore, not only does successful relationship marketing rely on the creation of customer value propositions but also on the process of segmenting and targeting the most appropriate customers and then tailoring and positioning value propositions to appeal to the various, identified consumer segments. Furthermore, the segmentation of consumers by psychographic and behavioural attributes enables an organisation to understand the different motivational factors that influence those consumers in their purchasing behaviour towards specific brands or products, thus facilitating a more individual approach to customers. In addition, segmentation by this method provides an organisation with an insight into the specific va lue benefits that its customers, and potential customers, are seeking when they make a purchase. This, in turn, assists in the creation of desirable and differentiated brands and/or products, and enables their effective positioning for the identified segments (Dibb et al., 1997). The segmentation, targeting, and positioning process is summarised in Appendix II. Doyles definition of marketing specifically identifies developing relationships with valued customers as a means of creating a competitive advantage. However, the definition makes no reference to any other stakeholder groups that an organisation may have, and will certainly need to interact with, if it is to build and sustain a competitive advantage. The six markets stakeholder model indentifies the key stakeholder groups that require attention from any organisation that adopts a comprehensive relationship marketing approach to the achievement of its business growth and profitability objectives (Christopher et al., 2002, p. 76 see Appendix III) Whilst this model is certainly customer centric, it recognises different stakeholder groups as having the potential to engage in active relationships with the organisation and., therefore, be considered for inclusion within its marketing strategy. It is necessary for organisations to effectively manage relationships with all of these groups e specially as they have an interrelationship with each other. For example, shareholders in an organisation are members of the Influencer Markets, but may also be part of the Referral Markets and the Customer Markets. Finally, and perhaps most importantly, in terms of support for Doyles definition, research has shown that there is a direct link between the adoption of a successful relationship marketing strategy and profit (Bhote, 1996). None of this is to say, however, that traditional marketing does not have a role to play in the modern-day commercial environment. There is no doubt that many consumers have a short-term outlook, in terms of their purchasing behaviour, and are not necessarily loyal to particular brands. Indeed, such consumers may buy particular brands out of habit or they may actively search for brands regardless of whether or not they are being targeted by relationship marketing programmes (Kotler and Armstrong, 2011, p. 150). In this sense, Doyles definition does not recognise the concept or value of traditional marketing. However, the many exponents of the traditional approach to marketing regard it as a distinct and dedicated management function within an organisation that is responsible for creating transactions with certain groups of customers that satisfy their immediate needs and wants whilst, at the same time, meeting the marketing objectives set by the organisation (Grà ¶nroos, 2006). Organisations that deploy traditional marketing methods tend to view the marketing function as being responsible for the so-called four Ps, namely Product, Place (distribution), Price, and Promotion, rather than the management of customer relationships. Research has also shown that, in fact, very few organisations deploy exclusively either traditional marketing or relationship marketing. More often than not there will be a blending of the two marketing disciplines and, in terms of responsibility within an organisation, traditional marketing may be the domain of the marketing department with customer relationship management being a standalone function. In any case, the choice between using one of the two methods, and using both, should always be based on the industry in question and the needs of the customer. (Zinedlin and Philipson, 2007). However, there remains no doubt that many consumers are willing, and able, to form emotional, as well as practical, transaction-based relationships with organisations. This is particularly the case where an organisation has a recognisable brand as consumers are more likely to identify with a brand, and remain loyal to that brand, than they are to an organisation. Loyalty by customers to a brand is known to be a prime factor in the creation of sustainable competitive advantage and, therefore, business growth and profitability (Aggarwal, 2004). It is for these reasons that, according to Kotler and Armstrong (2011, p. 259), of all the assets owned by an organisation, the brand is the perhaps the most enduring and valuable in terms of its ability to generate shareholder wealth. Consequently, although Doyles definition of marketing has been seen to exclude the still relevant dimension of traditional marketing, it can be effectively applied to the creation and management of the marketing s trategy of an organisation. Even so, Doyles definition does not go far enough in its attempts to encompass the practice and value of relationship marketing as it does not specifically refer to the strategically significant role of brands in building sustainable competitive advantage. Consequently, to apply Doyles definition in a practical sense to the creation and management of an organisations marketing strategy, it is first necessary to discuss and evaluate the role that branding and brand reputation plays. As has already been shown, true relationship marketing demands that brands, and their inherent value propositions, are positioned in a differentiated and competitive sense against the various identified consumer segments. This is only the first step in the branding process and it is critical to the building of a sustainable competitive advantage that, over time, an organisation is able to build and sustain its brand reputation. Brand reputation is to do with how customers think and feel about a brand and, in order to develop brand reputation organisations need to have certain building blocks in place to enable customers to feel confident in developing meaningful relationships with the brand (Keller, 2003). These building blocks include brand salience, perfor mance, imagery, and resonance, which all impact on the judgements consumers make about a brand and, ultimately, how they will behave towards it. This process of brand reputation building is summarised in Appendix IV. If the process is followed effectively, then customers will ultimately progress from understanding, and empathising with, the brands value propositions to having a resonance with the brand and being ready to form an emotional relationship with it. To maximise the value of this potential emotional relationship, organisations have to take advantage of every available opportunity to ensure that engagement between their brand and their customers is positive. These engagements can comprise a number of so called customer touchpoints, such as direct marketing, helplines, advertising, and social media. Every time that a customer engages with a brand through a touchpoint that customers views and opinions about the brand are formulated and, ultimately, this will influence attitudes and behaviour towards the brand. Indeed, Doyle himself (1998) suggested that, by maximising the positive and integrated nature of customer engagements with their brands, organisations could enhance their overall bra nd reputations. Consumers who form emotional relationships with brands can actually become so enthusiastic about these relationships that they develop a loyalty to the brand and may even progress as far as becoming so called brand advocates, recommending the brand to friends, family, and members of their peer and reference groups (Aggarwal, 2004). If the organisation carefully nurtures these loyal customers and brand advocates, then they can become immensely valuable, in terms of future shareholder returns, and groups of them may even form themselves into brand communities on social networking sites, such as Facebook, where their influence over other customers and potential customers will be even greater. In summary and conclusion, it can be seen that the successful management of an organisations customer relationships can lead to customer loyalty and advocacy and is a key factor in an organisations ability to establish and maintain its competitive advantage, which, in itself, is a prerequisite for growth and profitability in todays globalised and highly competitive marketplace. Although Doyles definition recognises the increasingly significant role of customer relationship management within the marketing discipline, it fails to take account of the other key stakeholder groups that interact within an organisation, and with each other. Equally, certain strategically important aspects of a comprehensive relationship marketing strategy that will maximise competitive advantage and, in turn, shareholder returns, are not referred to in Doyles definition. These shortcomings include a lack of recognition of the value and role of brands in the marketing process as well as the significance of s egmentation, targeting, and positioning. In addition, Doyles definition totally excludes any reference to the important role that traditional marketing is still able to play within a successful marketing strategy Even so, although Doyles definition does fall short in certain areas, it is still a solid foundation for the framing of an organisations marketing strategy. This is because modern-day organisations have to understand that, in order to deliver the returns that their shareholders demand, a significant element of marketing practice has to be focussed on the building of long-term, mutually beneficial relationships with customers rather than on new customer acquisition. This is especially true as consumers not only have an increasingly heightened awareness of brands but also take more account of a brands reputation when making a purchasing decision. Equally, consumers are more willing to express their brand awareness by either defection from, or loyalty to, particular brands. Organisations can encourage customer loyalty to their brands by developing and communicating, at every available opportunity, consistent, relevant, and powerful brand propositions that are customised to their identif ied market segments. In this way, brands can build competitive advantage through differentiation rather than through the adoption of low pricing policies which impact negatively on profitability and, thereby on shareholder returns. -

Rail Termini of London :: essays research papers

The early19th century was a period of prosperity for the city of London. Beginning with the acceleration of growth in the 18th century, London found itself to be the largest city in the world by the early 19th century. To accommodate this increase in population and crowding, alternative methods of transportation were in demand. As a result, the emergence of transport by train was developed. Some of London’s most important rail stations were developed at this time creating an extensive network of rails that would stretch in all directions from London to the rest of England and are still very active today. Euston Station Although the present station building is in the International Modern style, Euston was the first inter-city rail station built in London. The original station looked very different than the current structure. Its Greek Revival Doric portal, â€Å"Euston Arch†, introduced the concept of a monumental railway station as the modern portal to a city. Its loss helped galvanize the environmental conservation movement in Britain, which had previously been focused on preserving picturesque vernacular architecture and unspoiled landscapes (Betjeman 124). The original station was opened on July 20, 1837, as the terminus of the London and Birmingham Railway constructed by Robert Stephenson. It was designed by a well-known classically trained architect, Philip Hardwick, with a 200-foot long engine shed by structural engineer Charles Fox. Initially it had only two platforms, one for departures and one for arrivals. Until 1844, trains had to be pulled up the hill to Camden Town by cables, as they did not have enough power to get there under their own steam (Betjeman 125). The station grew rapidly over the following years as traffic increased. It was greatly expanded in the 1840s, with the opening in 1849 of the spectacular Great Hall, built in classical style. It was 125 feet long, 61 feet wide and 62 feet high, with a coffered ceiling and a sweeping double flight of stairs leading to offices at the northern end of the hall. A 72-foot high Doric arch was erected at the station's entrance to serve as a portico; this became renowned as the Euston Arch (Symes 78). In the early 1960s it was decided that the old building was no longer adequate and needed replacing. Amid much public outcry the old station building (including the famous Euston Arch) was demolished in 1962 and replaced by a new building, which opened in 1968. Rail Termini of London :: essays research papers The early19th century was a period of prosperity for the city of London. Beginning with the acceleration of growth in the 18th century, London found itself to be the largest city in the world by the early 19th century. To accommodate this increase in population and crowding, alternative methods of transportation were in demand. As a result, the emergence of transport by train was developed. Some of London’s most important rail stations were developed at this time creating an extensive network of rails that would stretch in all directions from London to the rest of England and are still very active today. Euston Station Although the present station building is in the International Modern style, Euston was the first inter-city rail station built in London. The original station looked very different than the current structure. Its Greek Revival Doric portal, â€Å"Euston Arch†, introduced the concept of a monumental railway station as the modern portal to a city. Its loss helped galvanize the environmental conservation movement in Britain, which had previously been focused on preserving picturesque vernacular architecture and unspoiled landscapes (Betjeman 124). The original station was opened on July 20, 1837, as the terminus of the London and Birmingham Railway constructed by Robert Stephenson. It was designed by a well-known classically trained architect, Philip Hardwick, with a 200-foot long engine shed by structural engineer Charles Fox. Initially it had only two platforms, one for departures and one for arrivals. Until 1844, trains had to be pulled up the hill to Camden Town by cables, as they did not have enough power to get there under their own steam (Betjeman 125). The station grew rapidly over the following years as traffic increased. It was greatly expanded in the 1840s, with the opening in 1849 of the spectacular Great Hall, built in classical style. It was 125 feet long, 61 feet wide and 62 feet high, with a coffered ceiling and a sweeping double flight of stairs leading to offices at the northern end of the hall. A 72-foot high Doric arch was erected at the station's entrance to serve as a portico; this became renowned as the Euston Arch (Symes 78). In the early 1960s it was decided that the old building was no longer adequate and needed replacing. Amid much public outcry the old station building (including the famous Euston Arch) was demolished in 1962 and replaced by a new building, which opened in 1968.

The Common Good in Hobbes, De Tocqueville and Marx :: Philosophy Politics Papers

The Common Good in Hobbes, De Tocqueville and Marx Political philosophies are those theories and ideas that seek to study the impact of various political idealisms on society, and their impact in the shaping of social, political, and economic ideas. The questions which political philosophy seeks to turn its attention towards range from describing what the state of Man actually is at the existential level, to the types of social regimes, which are necessary to tame and organise that nature. In this context, there is a measure of truth in the suggestion that the answers, or visions they give are not, necessarily, entirely original. Plato, the student of Socrates, was himself keenly interested in political philosophy and set himself the task of conceptually evolving a society which would function properly. Plato's ideal society was comprised of rulers, guardians, and the masses. All these various strands within society are moulded at a young age to play a societal role, in order that they might contribute positively and affirmingly to t he betterment of their own social arena. Within the context of the history of political philosophy, Plato emerges as one of the more gifted political theorists, if not, perhaps, the best. While closely examining the needs of society, he was able to recognise the needs of society as well as the needs of the individual. He humbled the ego of Man when he acknowledged that one individual could not survive on his own and that all people are dependent on others to survive. His idea of an organised community has been the focus of many political philosophy debates and has been the stepping-stone by which many political philosophers have created their own ideal social environment. Though their theories may not be identical to those of Plato, signs of his structures are definitely present. Thomas Hobbes, the seventeenth century political philosopher, had some theories and ideas keenly similar to those of Plato. Hobbe's view of the state of nature was a very primitive one: he felt that in the state of nature there was a war of every person against every person. In the natural state justice was impossible, because without set limits and structures, everyone has the right to do whatever they wish and anarchy is almost inevitable. The only ay to escape the unfortunate state of anarchy was for everyone to agree a covenant. The conditions of the covenant were to give the sovereign full discretion in dealing with citizens.

Harlem Renaissance Essay

The Harlem Renaissance was a significant event in the history of the United States of America. The Harlem Renaissance centered on the culture of African-Americans and took place at the end of the American Civil War in 1865. This era gave rise to music, art, and literature in African-American culture. Winning the Civil War meant that African American were now free and could, at their risk, go anywhere they wanted. This is when the Great Migration all started. The Great Migration was when large groups of blacks moved in Northern cities like Chicago and New York in massive numbers for jobs because the South had been victim to a crop infestation. Many of them moved particularly to a large neighborhood located in the northern section of Manhattan called Harlem, also known as â€Å"the capital of black America†. By this time, chances for employment and education were available for African-Americans, and many of them expected the same treatment and life the white Americans had be given. This was not to be the case when Plessy v. Ferguson case went to the Supreme Court and the decision had been held that racial segregation was â€Å"constitutionally acceptable†. African-Americans were heartbroken; they wanted equality and all they had been given nothing close to the life of the white Americans, not even a secure environment to live. Though they did have some rights, such as, all African-American men could vote, African-Americans, all, could receive better education, and they got better jobs, but that still seemed to be not enough. African-Americans wanted to part ways with their clingy stereotypes and define themselves as something better. They wanted to be something more than just a â€Å"negro.† The African-Americans didn’t want to be like their white suppressors, but wanted to create a new meaning to what it meant to be black. Starting in the early 1900s the African-American middle class started a push towards racial equality. W.E.B. Du Bois was the central leader of the movement. He collaborated with other African-American activists and white civil rights workers in New York to review the difficult challenges facing the African-American population. 1909 the NAACP, or National Association for the Advancement of Colored People, was found by the group working with Du Bois. This group was specifically organized to advocate civil liberties and fight for African-American rights. Although this cause was thought to be supported by all African-Americans it was not the case with Jamaica-bred Marcus Garvey. Garvey started the â€Å"Back to Africa movement,† which initially was him saying that he thought all African-Americans should just pack up and leave the states because they weren’t welcomed. Garvey founded the UNIA-ACL, or Universal Negro Improvement Association and African Communities League, which promoted the â€Å"Back to Africa†¦Ã¢â‚¬  slogan. Garvey said it was to encourage African-Americans to come together and feel pride in their roots. These groups, although not all supporting staying and fighting, helped the African-American population develop a sense of empowerment for African-Americans everywhere. The Jazz Age was an explosion of African-American culture into music. Just at the end of WWI, there was an economy boost and a change in society. During this time Americans started to relax and take up hobbies. The Prohibition had just been ratified, although it didn’t ban alcohol it made it extremely difficult to get, legally. That is when alcohol clubs, called â€Å"speakeasies† were created. â€Å"Speakeasies† gave Americans the chance to socialize with other, engage in drinking, and go against traditional culture. Some might have even called them Modernist. There was a certain speakeasy in Harlem called the Cotton Club. It’s them as the look of a plantation in the South. They only allowed African-American musicians to play there and only allowed white Americans, with some exceptions, wine and dine there. One talented jazz musician would be Duke Ellington. Ellington was a wiz at playing the piano; he actually played at the Cotton Club from for four years. His band stomped to theatricality routines in numerous shows. Forms of art gave some African-Americans a break from reality. Artists painted things from African-American nightclubs, to African-American toiling in the fields. Aaron Douglas was a famous artist whose work exercised the ‘New Negro’ idea. The ‘New Negro’ idea correlated with Dubois idea of â€Å"twoness† idea, which meant the finding of one’s individuality with a divided awareness of one’s identity. Douglas painted murals, building, and created illustrations for many African-American books. In 1940 Douglas moved to Nashville and founded the Art Department at Fisk University and taught for twenty nine years there. Douglas said, â€Å"†Ã¢â‚¬ ¦Our problem is to conceive, develop, establish an art era. Not white art painting black†¦let’s bare our arms and plunge them deep through laughter, through pain, through sorrow, through hope, through disappointment, into the very depths of the souls of our people and drag forth mat erial crude, rough, neglected. Then let’s sing it, dance it, write it, paint it. Let’s do the impossible. Let’s create something transcendentally material, mystically objective. Earthy. Spiritually earthy. Dynamic,† which means, let’s make something incredible out of tragedy. Writing also became a major step forward in the Harlem Renaissance, especially since during this time most African-Americans were illiterate. African-American writers talked about the past of black culture. They wrote about slavery and the effects it had on society today, etc. Common themes of these books ranged from alienation, to wanting to be individual. The most famous African-American writers include: Langston Hughes, Sterling Brown, and Zora Neale Hurston, just to name a few. Zora Neale was a novelist, folklorist, and anthropologist. She believed in the motto, â€Å"I want a busy life, a just mind, and a timely end.† Zora wrote to preserve African-American traditions and to contribute to new literature. Langston Hughes was a writer who collaborated with Hurston and other artists in his book of poetry entitled The Weary Blues. Hughes also wrote an essay called â€Å"The Negro Artist and the Racial Mountain,† where he told people what he saw as ‘mountains’ facing African-American writers. In his essay, Hughes mentions a young poet he spoke to and says how the poet wanted to be known as a poet, rather than a â€Å"Negro poet,† which is clearly understandable since there was still racial tension during this time. In conclusion, the Harlem Renaissance was a major event in the history in the United States of America because it brought a culture together using simple things, like music, art, and literature. If it had not been for the Harlem Renaissance, who knows what might’ve happened to the African-American culture, where it might’ve been at this point in time without the occurrence of the Harlem Renaissance. It brought together a race that has, over the years, been beaten, cursed at, talked about, and slaughtered for the comfort of others, and just a simple melody of a song was able to bring them closer together after being ripped apart.