Monday, September 30, 2019

Coach Carter Essay

Coach Carter wasn’t your average coach. He was also a teacher and mentor for these young boys. He gave these boys a sense of hope in life that no one ever gave them. The book has sold over 3 million copies. The movie has made approximately 42 million dollars as a movie. Coach Carter novel and film both proved to be a huge hit all over the world, but most important to people who enjoy basketball and love the game. While I was reading the book you could clearly see that the movie and the book plots are relatively similar, but their are a few minor differences between the book and the movie. Although their quite similar Coach Carter movie and the Coach Carter book are pronounced. â€Å"Coach Carter† movie was an excellent representation of the book, but had a few modifications in order to clarify several concepts of the book which was written by Jasmine Jones. To interpret this idea, Coach Carter movie was altered so the viewers could understand the ideas that Jasmine Jones wrote, and also the viewers could understand the movie perspective side. This is where we see many difference arise. To illustrate this point, this book was written as a whole. What I mean by that it had a lot of first person narrative between the characters. (Coach Carter, Ken Carter, Kenyon Stone and the rest of the basketball team.) When watching the movie there are several voice overs over the characters in the movie. This is where their are different lines that fit with what the characters are saying, but there’s no way of showing it when you are reading the book. Although in the movie there are several types of voice overs the actions that the characters use to incorpor ate into the movie doesn’t really follow along the same lines with what they are saying in the book but has that general idea to it. This is clearly shown that you can’t see what the different type of actions or movement when you are reading the book. This leads to my next point, Mr.Carter was trying to teach the boys good values. Respect, discipline, responsibility and commitment. Their boys were great ball players but on the other hand was not keeping up in their own education. There are several cut scenes showing the basketball gym and seeing each individual player practicing or even a live game going on. The cut scenes that were incorporated in the movie were much different to the book the reason being  is that not only the book is followed the exact same way as the movie there are always minor differences. Although you can’t see it visually by reading it and understanding the settings between the book and movie there are major differences between the two. On the other hand, The Coach Carter Book and the Coach Carter movie similarities were unquestionable. â€Å"His own son which he has placed at St. Francis, who would rather go to Richmond High so he can play for his father (Coach Carter). This places a hard decision on Coach Carter and has a big affect on both him and his family. It creates arguments and some tension between father and son. Coach Carter being the main teacher in the film that is strict and formal, with some of his actions proving to have both good and bad results. His son did end up going to Richmond High school as the author states it in the book and which was shown in the movie. In the book and movie there were a lot of plots that corresponded with the book and movie. Coach Carter being the main character is set in Richmond, California in the USA. It focuses on an inner-city public school called Richmond High, which is in a very low-like status and has a reputation for not having many students go off to college. Most of the scenes were based of this high school and most importantly took place in this area and high school. The detail in the movie was outstanding to be more specific the detail the court had, it had that shine to the court to make it more authentic and the area that they it was located. But most importantly the characters that took place in the book and movie. Although you can’t visualize the looking of the characters by understanding the detail the author has said you can really see the similarities. In the book and movie there was a lot of school failure. In terms of not meeting the requirement, on average each player who played with Richmond high school their average was a 2.3 gpa. Mr Carter (The Coach) wanted a 3.5 gpa. This grade level had to be reached or if not he would close down the gym and stop them from playing basketball. Summing up, Coach Carter book and movie was outstanding. Their similarities between the two were striking. The movie incorporated the majority of the book but did not follow the same exact lines as the book. The movie didn’t want to express the same story as the book that’s were the differences  really played a good role to determine the similarities and differences. It is evident that the Coach Carter book and the Coach Carter movie had much more similarities than differences between the two.

Sunday, September 29, 2019

The Blackstone IPO

Q1. What are the built-in tensions with a public private equity firm? How does Blackstone's structure attempt to reconcile them? 1. Transparency (disclosures of financial statements) The reason why investors are willing to let the required rate of return decrease is the lower concerns about asymmetric information due to the disclosures of financial statements. In the past, in order not to be subjected to Investment Company Act of 1940, Blackstone once analyzed its operations and concluded that it was not an investment company.The SEC subsequently reviewed the conclusions and did not object. However, if it goes public, it will face problems such as its financial reporting, which should compliant with the GAAP. Therefore, Blackstone hired Jasvinder Khaira and tried to consider the business scope and to create the best business model. Nevertheless, we think that as an IPO company, Blackstone must fully disclose its financial statements and it is also the must-pay and tradeoff to lower t he costs of capital.This is also the problem that Blackstone couldn't wholly resolve from purely adjusting the financial structure. 2. Risk of employees resigning triggered from the change of compensation package Before going IPO, underwriters raised the concerns from unitholders: ‘though it will bring benefits to the existing LPs as the managing of closed deals from employees, it may also let them neglect the growth of company from developing new deals. ’ Part of carried interests, as proposing closed deals, should be converted into units and withdraw in the coming eight years.As a result, the benefits of both unitholders and employees can be adjusted into the same direction. However, the lock-up eight years of the units will face the volatility risk of stock price, which will also trigger the possibility of resigning trend. Therefore, the management team came up with the idea that the other part of closed deals should be converted into unpaid carried interests, which can be converted into shares immediately without withdrawing in the coming eight years.Then, employees can both care about the benefits of unitholders and LPs. [Note] Additionally, in order to compensate the shares dilution of the existing partners when going public, Blackstone established a pool of unissued shares and kept the shares in the pool at the 15% level of shares outstanding. Whenever employees get promotion in the future, shares will be taken from this pool as rewards and motivation for employees to work hard with the company and lowering the resigning risk. [Note]The risks of professionals resigning mainly come from the following two parts: (i) Locking up for eight years of all carried interests will let them face the volatility risk of stock price and consider of quitting jobs; (ii) If converting all carried interests into units and vested immediately, employees will cash all of them out from the market and quit jobs as well. In order to get the balance, the hybrid way as mentioned above was adopted. 3. Volatility of stock price After going public, stock price will be influenced by not only the disclosure of quarter financial reports but also the macroeconomic environment.It may cause the panic to investors as well. Investors may overweight the short-term performance and ignore the long-term value of the company. Blackstone still targeted on the benefits of Limited Partners, which meant it still cared more about the long-term rather than short-term performance. This investment strategy made its short-term profitability more volatile, which could be explained by the essence of private equity. That is, if there is a significant business/case done in one specific season, the earnings of the season will be much higher that the others. As a consequence, the stock price might volatile significantly.To reassure unitholders who might be disconcerted by the unevenness of private equity returns, and the resulting volatility in the stock price, Blackstone of fered a guaranteed annual dividend of $1. 20 per unit through 2009. The firm would pay more if possible, and the dividend would occur before any distributions were made to other equity owners. As our point of view, though IPO will lead to short-term ups and downs of stock price, it will eventually reflect the real values of the company in the long run, consisting the stock price with its long-term performance.4. Short-term losses from the change of compensation package after going public With the shares vesting in the future, Blackstone expected to face deferred cost approximated $13 billion. It may record significant net losses for a number of years following without paying any interests or dividends hereafter. As a result, Blackstone developed a metric called â€Å"economic net income,† which excluded the impact of income taxes, noncash charges related to the vesting of equity-based compensation, and amortization of intangible assets.By using the economic net income metric, the Blackstone‘s executive team argued that this metric was justified, as the future noncash charges reflected an extraordinary situation, incurred only because of the one-time event of the firm’s listing. Moreover, the stream of income against which these expenses would be offset was uncertain but highly likely to be more than enough to cover these costs. Furthermore, the management team also thought that this $13 billion expenses was based on the extreme assumption that all the employees would not leave their jobs in the coming eight years.If they left the firm before their vesting period was up, they would forfeit unvested shares. Therefore, the current assets were very likely to produce more than enough futures revenues to cover the costs. 5. Two-tiered taxation problem Take limited company as an example, profits taxed at the corporate level and then again at the level of the recipient when paid out as dividends. As a consequence, Blackstone decided to adopt the Ma ster Limited Partnership (MLP) structure.In this way, the taxation at the corporate level can be wiped out and profits will only be taxed at the recipient level based on the units he/she gets. 6. Interference of management If Blackstone had adopted the limited company structure, investors (i. e. , shareholders) would get voting rights and have the chance to influence the company’s strategies. The MLP structure retained the limited partnership form of governance, allowing the existing management tame to continue to run the firm. Unitholders had only limited voting rights and could not elect the general partner or directors.That is, the MLP structure would permit Blackstone a governance structure that resulted in minimal change from that currently in place and minimized its ability to continue to focus on the best interests of the LPs in its investment funds. Therefore, Blackstone can ease the tensions about interference of management and governance after going public. Q2. If y ou were an LP in Blackstone, how would you view the structure Blackstone has put in place to go public? We think that there are some advantages and disadvantages after the changes in corporate structure worthour concerning: Advantages: 1. The Reputation Of The Company A public offering company can easily raise their reputation and earn the investor's awareness, and regular disclosure of financial statement will make the outsider have more comprehensive understanding about how the company operates. Therefore, we can likely receive more cases and stand a leading position in the market. 2. Acquisition Of Cheaper Capital Companies expect the P/E ratio to be around 20 after the public offering, this also implies that you can use 5% interest rate for financing.Comparing with those companies in history with ROI hovering around 30% to 35%, we can earn the significant spreads and increase our capital scale, which also help us win more cases. Disadvantages: 1. Losing Talented People Under the current operation structure, the company can successfully combine employee's effort and pay in the Fee and Carry Interest framework. However, in the open market, professional managers can choose when to sell their own stock shares and it will decrease the incentive that they will do their best for the stockholder's interest.It might also bring to the result with the decline in investment performance and negative influences on the limit partner's interest. 2. Transparency There are quite a few matters required by the government after the company was public offered. While the companies must act in line with a number of related laws and regulations , they may have to comply with these requirements and make adjustments to the company's operations. In addition, the financial statements should also be published to both the public and the competitors. 3. Whether The Management Echelon Is Still Under ControlAfter the public offering of the company, we have to take active shareholder issue into consideration when the investors are selling their shares or executing their right to vote. The company must take the cost of solving problems between the shareholders and the management echelons as well. 4. Still Focus On The Long-term Investment Or Not Since the company has set its orientation as a long-term investment target, will the company adjust their operation strategy to meet those investors who prefer the stock's short-term performance?Q3. Would you rather be a unitholder in Blackstone or a limited partner? As a financial supporter, Limited Partner mainly profit from the performance of the fund handled by the company. Also, Limited Partner would distribute related fee and carry interest, according to the performance of the fund, to the company. On the other hand, Unitholder plays a role similar to that of a stockholder, except that Unitholder has neither the right to participate in direct decision-making, nor the right to vote.Unitholder, however, has the claim to the fee and carry interest, granted by the Limited Partner, of the company. Given the difference between this two roles and the reasons listed below, we'd rather be a limited partner of Blackstone in the short term: 1. Outstanding achievements of Blackstone: Considering that the limited partner's profit is highly dependent on the performance of the fund, compared to the profit of the unitholder, we believe that if we are to directly take part in the excellent returns of Blackstone, our best choice is to become a limited partner instead of a unitholder.Inevitably, the IPO of Blackstone would, in some degree, alter the structure of the company, however, we believe Blackstone, can still retain its operating-flexibilities through modification of policy. Simply put, we think Blackstone possesses the competence to maintain, or even surpass, its current performance, and by becoming its limited partner, we can gain a share of the profit, maximizing the value of our mutuality with Blackstone. 2 . Option of transforming into another formIn terms of the by-laws of Blackstone, a limited partner would be endowed with the right to switch him/herself to a unitholder, even in several years. That is, we can choose to turn ourselves into a unitholder if we'd like to carry our claims with less liquidity risk. This system would grant us the option of transforming ourselves, so is our asset and the risk we'd be bearing in another form. In other words, it would be like holding an option, which offers us the right, but not the obligation to exercise our contract.As a result, we'd be able to manage our asset in a more flexible way than we could otherwise have. Q4. As a potential employee, how do you evaluate the Blackstone compensation package against a commensurate offer from a similar large-scale private equity firm that was not public? With IPO, the stock price will reflect value of Blackstone more efficiently and objectively. The MLP employees of Blackstone can get not only salaries but also carried interests depending on their performance and promotion, which could transfer to units after a lock-up period.This compensation package will encourage their employees to work harder because the value of the units they hold on hand are bounded with the performance of company. Furthermore, the number of employees in Blackstone is fewer than that of similar large-scale equity firm which was not public, the unit’s gain of per employee is larger. Last but not the least, when Blackstone went IPO, not only does it mean that Blackstone would face more regulations than before, it also pointed out that Blackstone, heading to become a well-known public listed company, would face more potential pressure from outside investors.To abide by the regulations of the state, and keep investors’ confidence toward Blackstone, the company itself would be less likely to exploit the right of its employees. If it does any harm to workers under their roof, the negative impression s toward the company would soon be spread around the financial market, causing damages to itself. Hence, by working under the public listed company such as Blackstone, employees could be more confident that their rights and benefits would be partly, if not all, guaranteed. These factors make Blackstone an attractive choice to workers.

Saturday, September 28, 2019

American History Since 1865 Research Paper Example | Topics and Well Written Essays - 2000 words

American History Since 1865 - Research Paper Example However, through their perseverance, this community has overcome their difficulties and the development of African Americans was unprecedented. This paper will discuss how African Americans have evolved as a strong presence within the American society from the status as slaves and what role they played within the American society and the laws that were enacted to give them their voice. The six major events of the history of African Americans are Harlem Renaissance, Black Power Movement, Thirteenth Amendment, Reconstruction, Great Migration and The Civil Rights Movement. Harlem Renaissance: Harlem Renaissance was an intellectual and literary flowering that promoted a new black cultural individuality from the 1920s to the 1940s. Certainly, African American culture had again been revived in Harlem Renaissance, which was considered as a cultural movement. During that period, it was also known as the "New Negro Movement†. Although it was centered in neighborhood of Harlem area of Ne w York City, lots of black writers from African and Caribbean city states who were residing in Paris were also affected by the Harlem Renaissance. The first phase of the Harlem Renaissance began in the late 1910s. In 1917, there was a premiere of many plays in a Negro theatre. These plays featured African-American artists, conveying complex human emotions and desires. They rejected typecasting of the blackface and traditions. During the same year James Weldon Johnson called the openings of these plays as an epoch making event in the whole history of the Negros in the Theaters in America. â€Å"These black intellectuals took inspiration from their African heritage and, through their works of creativity, provided racial uplift for their own communities† (4.4: The Civil Rights Movement (1954-1963), n.d.). As the World War I drew to an end, the tale of James Weldon and the poems of Claude McKay were unfolding the reality of African-American existence in America to the people, esp ecially the blacks. The Harlem Renaissance further developed out of various changes taking place within in the African-American community after the abolition of slave system. Similarly industrialization was drawing more people to cities from country areas and this trend gave birth to a new mass culture. The factors which led to Harlem Renaissance were the specific situation in the aftermath of the First World War that had created immense job opportunities in industries and reconstruction for a large number of people and the Great Migration of the African Americans to cities in the north. The Harlem Renaissance thus brought the Black experience within the throng of American cultural history through the integration of African Americans and their culture into the mainstream American society. The heritage of the Harlem Renaissance had redefined how America and the whole world viewed the African Americans. Black Power Movement: The Black Power Movement arises from the Movement of Civil R ights that had gradually increased the momentum of the uplifting of the African Americans during the 1950s and 1960s. Even though not a proper movement, the Black Power movement became another turning point in black and white relations in the US and also in how black persons perceived themselves. This movement was hailed by many as a proactive and positive force aimed at

Friday, September 27, 2019

Discuss the current impact of health informatics in health care Essay

Discuss the current impact of health informatics in health care. Consider the role of these systems in maintaing patient safety and ensuring that a high standar - Essay Example Coverage of information technology solutions in the medical and health field under the rubrics of the two terms is converging. Computers in Health Care are well accepted the world over as clinical and diagnostic aids, to improve patient care, tone up administration, facilitate accounting and enable effective management control. An important application has been in hospital management, where computers have been an effective tool for doctors, nursing, administration and management. The federal government, through the Australian Department of Health and Ageing, sets national health policies and subsidises the provision of health services by State and Territory governments and the private sector. Health currently accounts for about 9.3 per cent of Australias gross domestic product. Australia has a fairly complex healthcare system, comprising both public and private hospitals and medical practitioners and literally dozens of insurance schemes set up to fund them. The federal government funds universal medical services and pharmaceuticals, and gives financial assistance to public hospitals, residential care facilities, hostels, and home and community care. It is also the major source of funds for health research, and provides support for the training of health professionals and financial assistance to tertiary students.   State and Territory governments have primary responsibility under the Constitution for the actual provision of health services, including most acute and psychiatric hospital services. The States and Territories also provide a wide range of community and public health services, including school health, dental health, maternal and child health, occupational health, disease control activities and a variety of health inspection functions.   The main health responsibilities of local government are in environmental control such as garbage disposal, clean water, and health

Thursday, September 26, 2019

The development of the concept of competitive advantage and how these Literature review

The development of the concept of competitive advantage and how these ideas have been taken up and have influenced the enginee - Literature review Example Competitive advantage not only provides firms with the necessary edge but it also ensures that they are able to create and maintain niche position in the market. Hence, elements of competitive advantage become major tools of survival in highly competitive business environment of contemporary times. The paper would be mainly discussing the development of the concept of competitive advantage of firms and it is exploited by businesses to maintain market position. Concept of competitive advantage The concept of competitive advantage is complex in its scope and therefore is difficult to define with conclusive authority. Many scholars have tried to unravel the factors that can be applied universally for all businesses but have failed to do so. Though early scholars had tried to identify strength and weaknesses of business strategies and plans that could be exploited by businesses to compete against their rivals, the words ‘competitive advantage’ remained elusive (Andrews, 1971 ; Ackoff, 1970). Interestingly, Penrose (1959) and later Ansoff (1965) had used the word but only to describe as how to compete. For them, various components of business strategies were important issues within competitive advantage and were required to be identified as strength or weaknesses so that they can be used to compete against the rivals in industry. ... It therefore, provides huge possibility for factors or elements that could still be used by firms to gain competitive advantage. The generic strategies vis-a-vis cost leadership, differentiation and focus were promoted as major ingredients of competitive advantage by Porter. But in the contemporary environment of recessive trends and changing format of social structure, these factors are used by all firms. They have become an easy means of survival but in the tough times, they could be caught in the vicious war of price cut leading to loss and closure. Thus, something ‘more’ is required for firms to gain competitive advantage or CA. Hay and Williamson (1991: 42) describe CA as capabilities which give the firms relative advantage against the rivals. Barney (1991: 99) also asserts that CA is value creating strategy that is unique and is not used by competitors. Both scholars were aware that CA is important aspect of businesses but were deficient in describing the elements that constitute CA. The definition was abstract in its content but at the same time, gave invaluable insight into the importance of having competitive advantage. Kay (1993: 24) believed that CA is a measurable financial performance outcome that can be defined as ‘ratio of added value to the firm’s gross or net output’. Most important is the fact that Kay had used it as a tangible asset or value addition to the product and services that help the firms to improve their financial outcome. The criteria lose its essence in the fast transforming scenario of emerging new paradigms in intangible assets and business compulsions. Competitive advantage cannot be confined within the context of tangible products and viewed objectively for its value added services. The transforming values have

Wednesday, September 25, 2019

Financial Analysis of Mitsui & CO Essay Example | Topics and Well Written Essays - 750 words

Financial Analysis of Mitsui & CO - Essay Example The company seems to be well managed. The profitability assessments are mostly positive, the liquidity position of the company is also steady and the operational efficiency is also relatively good. But the capital structure shows weaknesses. The company needs to reduce its leverage for it to be viable in the longrun. The ratings provided by the above organizations show that the company is well trusted in the market and shows strength. Appendix 1. Return on Investment (ROI) = {Profit before interest and tax (PBIT) / Investment (total assets - current liabilities)} 2007: (2798 / 50,874) x 100; 2006: (2164 / 43270) x 100 2. Gross Profit Ratio = (Gross Profit) / Revenue 2007: (2798 / 41,363) x 100; 2006: (2164 / 29741) x 100 3. Return on Equity (ROE) = {Profit after interest and tax / Equity }x 100 2007: (1347 / 17,884) x 100; 2006: (1066 / 14,341) x 100 4. Earnings per share (given as income per share) 5. Working Capital = Current assets - Current liabilities 2007: (42,998 - 32,290) ; 2006: (40,571 - 30,008) 6. Current Ratio = Current assets : Current liabilities 2007: ((42,998 / 32,290) ; 2006: (40,571 / 30,008) 7. Acid Test (or Quick) Ratio = Quick Assets : Current liabilities (Quick assets = current assets - stocks) 2007: (42,998 - 2155) / 32,290 ; 2006: (40,571 - 2736) / 30,008 8. Total Asset Turnover = Revenue / Total assets (fixed + current) (times) 2007: (41,363 / 83,164) ; 2006: (35,175 / 73,278) 9. Fixed Asset Turnover = Revenue / Fixed Assets (times) 2007: (41,363 / 8365) ; 2006: (35,175 / 6378) 10. Cash Turnover Ratio = Revenue / Average Cash Balances (times) 2007: {41,363 / [(6780 + 5958)/ 2] }; 2006: {35,175 / [(5958 + 7400) / 2]} 11. Gearing ratio = {Total debt capital / (Total debt capital + Equity funds) }x 100 2007: {(5583 + 3151) / [5583 + 3151 + 17,884] ] x 100; 2006: {(4622 + 3019) / [4622 + 3019 + 14,341] } x 100 12. Debt-Equity ratio = (Debt capital / Equity capital ) x 100 2007: {(5583 + 3151) / 17,884 }x 100; 2006: {(4622 + 3019) / 14,341} x 100 13. Debt Ratio = (Total Debt Finance / Total Assets) x100 2007: {(5583 + 3151) / 83,164}x 100; 2006: {(4622 + 3019) / 73,278}x 100 References Annual Report 2007: Mitsui & Co, Ltd. [Online]www.mitsui.co.jp. Annual Report 2006: Mitsui & Co, Ltd. [Online]www.mitsui.co.jp. Annual Report 2005: Mitsui & Co, Ltd. [Online]www.mitsui.co.jp. Annual Report 2004: Mitsui & Co, Ltd. [Online]www.mitsui.co.jp. "Financial Information: Credit Ratings." www.mitsui.co.jp. "Mitsui &

Tuesday, September 24, 2019

Risk Management Essay Example | Topics and Well Written Essays - 10000 words

Risk Management - Essay Example 1. What is the significance of reviewing the existing risk managements processes, procedures and requirements at the commencement of ‘establishing risk context’ stage of the risk management process? Establishing the risk context is essential in identifying the limits of any organisation, their risk management processes and the expected results. Before instituting the context it is important to review the existing risk management as it has already evaluated the potential risks that can be sustained and losses incurred. These processes have helped to introduce necessary measures to reduce the probability of occurring risks. Reviewing these existing procedures helps to improve and reassess their ability to mitigate and manage risks. It also helps to identify the probability of new risks and the likelihood of past risks occurring again. This is essential in establishing the value of existing strategies and the effect they have had on the organisation’s assets, profitability, risk management, and their cost effectiveness. 2. Why is it essential that the scope of your risk management is clearly identified? The scope of risk management encompasses many things like identifying personnel such as stakeholders, timeframes, specific areas that need to be reviewed, and the applicability of certain strategies. Therefore, it is very important that the scope be properly defined. This would help in accurately applying risk management sources without unnecessarily replicating them, help involve stakeholders, and aid in achieving the desired goals. It will also help the organisation to manage their resources, target specific risk management areas, set proper timeframes for strategies and precisely define the desired goals. 3. Identify the possible internal and external stakeholders that an organisation might have. Internal External Employees Manager Owners Departments Work teams OHS department Committees Shareholders (e.g., small groups and business) Suppliers Society Government Creditors Shareholders (e.g.: public listed company) Customers Agents Other businesses Finance companies Chambers of commerce Creditors 4. Why is it important to consult with stakeholders when you are in the process of establishing the risk context? Different stakeholders have different issues and concerns, which means that we need to maintain a high level of interpersonal skills to engage stakeholder cooperation and find out what works for everybody, as well as be aware of what do they want to be informed of and when. Consultation with stakeholders wil l enable development and open communication, encourage cooperation, build communication early, and also give early notice of some issues that may arise (e.g., costs, timing, resources, other personnel involved and aspects of the process itself). Stakeholders can provide risk managers with information about risks and who is likely to be affected by the processes, potential impacts or outcomes of the identified risks. They may have a much broader knowledge about risks, and therefore be able to help in identifying impacts. 5. What specific types of documentation should be reviewed during the ‘establishing risk context’ stage of the risk management process for the following areas? Area / context Documentation Political and legal context Companies’

Monday, September 23, 2019

Letter Essay Example | Topics and Well Written Essays - 500 words - 2

Letter - Essay Example Moreover, this is to inform you that my application for US citizenship is in progress, and I will be living in the United States as a permanent resident, until I receive my citizenship after the immigration procedure. I am expecting an appointment date in the near future for your kind information. Lastly, I have endeavored extensively to attend this course in your reputable educational institution, in order to pursue my career as a dentist and serve my community, as well as, the globe as a whole. I once again express my gratitude for considering my application, and appreciate your cooperation in this regard. My passion for learning and enthusiasm for enrichment of emotional maturity has resulted in application at your reputable educational institution. In specific, I am interested to attend XXX School of Dentistry, as I have carried out extensive research related to your organization, and have been able to attain tremendous respect for your organization. One of the significant characteristics of your institution is that it offers a combination of pedagogical and professional perspective of learning by the provision of teacher-focused education with amalgamation of a broader perception of learning through practices of the learnt knowledge. In this regard, XXX School of Dentistry will provide me an effective platform to attend my long dreamed course, in order to serve my community, the country, and deserved people around the globe. Every individual is different and unique in terms of social and cultural perspective. I will be bringing cultural values, different from the United States, which will enhance cultural diversity in your institution and will contribute in the enrichment of learning experience of my classmates, as well as, the

Sunday, September 22, 2019

Consumer's Attitudes and Behaviour Towards Responsible Tourism Literature review

Consumer's Attitudes and Behaviour Towards Responsible Tourism - Literature review Example An analysis will also be conducted into the opinions of tourism consumers in general to understand how the market has grown and is in a continual state of flux. The final section will cover how the market could be improved by identifying problems with the current responsible tourism market. This will help to paint a rich picture of how the consumer regards responsible tourism to allow providers to better understand their market and their customer. The Characteristics of a Responsible Tourist As responsible tourism encompasses a wide-range of tourist destinations beyond what is commonly perceived as eco-tourism, there are a wide variety of characteristics that can be said to be common to the responsible tourist. A responsible tourist will have to have some awareness of the sustainable nature of their holiday, whether that be on an economic or environmental level (Andereck, 2009). Recent studies have shown that 77% of consumers believe that tourism should have some focus on the environ mental level (Miller, 2003), meaning that the majority of tourists could be classified in this way. However, it should be stressed that this figure represents the intentions of the consumer rather than their actions, and there is a conceivable difference between the two (Miller, 2003). Those who have intentions of being a responsible tourist can, therefore, be said to represent the majority of the tourism industry but it is perhaps easier to classify the characteristics of the actual responsible tourist. These individuals are generally those who are ethical consumers in other areas of their life, with a great focus on the environmental impact of their purchases (Andereck, 2009). These people tend to be young adults with a significant amount of disposable income, with those interested being happier to spend more money to receive a socially responsible product (Miller, 2003). These individuals are generally more likely to be concerned with a number of factors that can be affected by t ourism, and seek a ‘guilt-free’ holiday (Swarbrooke & Horner, 2003). Many of these individuals have, or wish to, partake in a holiday in which they can get directly involved in the responsible tourism, rather than simply choosing hotels or airlines that behave responsibly (Pizan & Mansfeld, 2000). This can involve getting involved in projects in the third-world, or tree-planting initiatives. Perceptions and Attitudes of the Consumer towards Responsible Tourism The perceptions and attitudes of the consumer have changed in recent years from being considered an unnecessary expense to something worth spending money on (Reisinger & Turner, 2003). The perceptions of this type of tourism are now generally positive, with many consumers considering the impact of their tourism on the place that they stay and the environment in general (Miller et al, 2010). Many people now have concerns about consumerism, and the tourism industry is wise to offer this option as a solution. It shou ld be noted that some still consider that responsible tourism has not come far enough, with optional extras such as postcards and food purchases not being as extensively covered by the notion of responsible tourism as other areas (Swarbrooke & Horner, 2003). Others suggest that responsible

Saturday, September 21, 2019

International and Comparative Relations Essay Example for Free

International and Comparative Relations Essay As the number of hired workers in companies raises so are the Human Resources Managers facing more challenges as they need to maintain a competitive edge in their business both at home and abroad. Chinas entry into the World Trade Organization created fresh opportunities which resulted to some firms retreating and others expanding (Bamber, Lansbury Wailes, 2004), making the entry of foreign firms to be faced by challenges than it was in the 1970s and thus even the HR managers are in for a challenge since they have to carefully know how to tackle the culture of post-WTO China so as to have an effective HRM systems. According to Lucas (2004) it is important to understand the HRM challenges facing foreign firms in China and how to overcome them. According to information given by interviewees, who included senior managers and private equity specialists, it was discovered that the Western model of HRM may not solve the challenges. Firms had to come out with ideas on how to manage human resources in response to the changing environment in China. To know how the firms were doing this, interviews were conducted rather than survey instrument (Deery Mitchell, 1999). After the interviews it was noted that the strategies of the HR in China differed from those of the West. For instance one of the HR process in China is selection of people they want to work in their companies. Some private successful firms wanted young people who are from school others selected people who do not drink or smoke. While firms really wanted to remove redundant employees in their companies, some of the managers that were interviewed said that there was benefit â€Å"organized† over-staffing. Again in the issue of employee contribution; to encourage employee contribution there had to be change of mentality like their association of mistakes with penalties. It was noted that many employees in the foreign firms were afraid to do anything outside their job description thus the HRM policies were encouraged to aim at helping these employees. There was also the issue of training programs in which they should also teach about what is wrong and its solution.  Ã‚   One way of helping these employees according to (Verma, Kochan Lansbury, 1995) was to train them well in their jobs so as to extend even beyond their job description. This however has to be encouraged through creation of friendly environment involvement in risk taking. There is also another problem of lack of ground rules that are well-established which results to interference with the operations. Some individuals have the power to stop some industries from operating. The foreign firms thus need to know the relevant person in that location. The HR has the role to select well-connected people in management team (Morgenstern, 1984). Even in some companies they need the individuals they want to hire for their jobs to have connections with government bodies or powerful individuals so as they can link them in case of a problem. The HR also plays the role of â€Å"change agent† (Blanpain, Lansbury Park, 2002) where they help firms implement new programs, improve processes and transform positively the organizations culture. Employment relationship is vital as the employers need to have good relationship with their existing employees as well as their new ones so as to avoid problems at the place of works hence increasing workplace productivity. This however can be complex as sometimes the employees can find the rules set by the employers quite challenging. As human the way we choose to control our goal maybe different from what the organization wants. The organization needs people who can interact with others to be productive to the company. The employment relation constitutes of three sides that is the employers, employees and the law. In addition there are employment rights.   In different countries and cities we have different way of treating employees and companies also have got different policies. Employment relationships are faced by challenges such as competitive pressures, technological change as this may result to either the employer seeking new employees who have got the most updated technological skills or requiring the old employees to update their skill by going back to class of which other will not welcome the idea, changing of owns behaviors; this may lead to disappointment to either party. As time goes by the employee-employer relationship changes. This according to Blanpain, Lansbury Park (2002) can be brought about by societal, organizational or individual changes. From the society point of view changes in the relationship is as a result developments in our society for example the cultural norms influence and the values that are related to exchanges. The organization together with the employee composes the second and third sources of changes in employment relationship. The organization and the employer both are part of the society and are both influenced by the same structural factors and dynamic change processes. However they still have some differences as the desires of the organization and those of the employee may not necessarily converge. For instance the organization may require organizational flexibility to cope with the competitiveness. Similarly the employee desire and expectations of the organization may change for example an employee with a family probably with small children will want the employers flexibility to provide good balance between his job and his private life as an important issue. There seems as if the traditional labor laws are less effective in determining the employment relationships in many countries (Dickens Neal, 2006). The pressure for flexibility in firms has led to changes in the employment relations. These changes have been linked to societal factors. In 1999-2000, twenty-seven Dutch Organization (Bach, 1999) a questionnaire was distributed to groups of employees. The data that was gathered from a sample that represented the working population showed that the younger and older employee was underrepresented and there was over representation of people between 25 and 44 years. This is a contradiction to the Chinese authority who wanted younger people. The questionnaires also assessed individual characters, employee obligations toward the company and employer obligation toward the employee. It was noted that most employees aired out their opinions on several issues affecting them and they were thinking beyond their jobs. This is unlike in China where due to fear of intimidation employees were afraid to air out their opinions. A comparative study of employment systems in the US and Japan was achieved by use of game-theoretic framework (Rapra Technology Limited, 2005) here the employment system was seen as an equilibrium outcome of interactions among management, labor, and government. In both countries, the relations evolved from ones associated with short-term contracts and company-wide employee representation. While Japan continued in the same path, the U.S experienced a breakdown of implicit contract during the Great Depression (Mortimer Leece, 1994). It is important to study internationally comparative employment relations so as to contribute to our knowledge about the employment relations in other countries and also to provide model for the development of policy. Due to globalization, there is increased economic connectedness hence the need to learn about employment relations practices in other countries. In addition it also helps with theory construction. International comparison requires acceptance of reference point. Employment relations in Britain as accordance to Jenkins (2000) was characterized with formation of unions which marked a big growth up until the World War II when due to a rising number in unemployment the membership of the unions declined. This was also caused by part-time jobs and concentration in the private sector where unions found it hard to recruit. Unlike most other   Western European countries, Britain (Sparrow Cooper, 2003)has one main union confederation that is the Trades Union Congress(TUC) that was established in 1868.Between 1980 and 1990 private sector firms membership of employers associations fell sharply before it started to rise again slightly in the 1990s. The state plays a very important role in employment relations either directly and/or indirectly. The changing pattern of employment relation in Britain reflects some trends which may include de-industrialization, proportion increase in services and growth of a typical employment. Employment relation in United States of America can be started in 1930s (Stuart Martinez- Lucio, 2005) when the US unions first arose as a seemingly permanent force. Between 1940-1950 the unions grew tremendously and in 1960s and 1970s transformed government employment into sector with strong unions. Employers organizations in USA are relatively unimportant and unlike in other countries there have not been any employers confederations. By 1985 the depth of union membership crisis was acknowledged and new forms of employee participation appeared in some workplaces. Though in the early 1990s there was a strong economic recovery (Bender Theodossiou, 1996), there was growing polarisation in employees labor market experiences. By 2000 the pressures from globalisation increased. The non-union sector has marked a tremendous growth in spite of the labour laws being enforced. REFERENCES Almond, P Ferner, A 2006, American multinationals in Europe: managing employment    relations across national borders, Oxford University Press, Melbourne   Bach, S 1999, Public Service Employment Relations in Europe: Transformation, Modernization    Or Inertia?, Routledge Bamber, G, Lansbury, R Wailes, N 2004, International and Comparative Employment   Ã‚   Relations: Globalisation and the Developed Market Economies, 4th ed, SAGE, Boca Raton,   Ã‚  Ã‚  Ã‚   FL Bender, K Theodossiou, I 1996, International Comparisons of the Real Wage-employment    Relationship, University of Aberdeen Blanpain, R, Lansbury, R Park, Y 2002, The Impact of Globalisation on Employment

Friday, September 20, 2019

George Berkeley And Empiricism Analysis Philosophy Essay

George Berkeley And Empiricism Analysis Philosophy Essay Empiricism is the doctrine that knowledge derives from experience. One very important philosopher to empiricism is George Berkeley. Berkeley denies the existence of material substances and says that existence of substances is depended on perception. In his famous Three Dialogues, he introduces characters Philonous and Hylas whose names ironically mean love of intellect and matter. As the First Dialogue starts, Hylas calls Philonous a skeptic by his definition one who doubts of everything or who denies the realty and truth of things (pg.219, The Empiricist) he soon gets Hylas to admit that he too is a skeptic. Philonous breaks everything down into two groups either having: primary qualities (qualities that can be measured) and secondary qualities (sensible qualities). In the following pages Berkeley goes on to prove that there is no inherit qualities within a material substance that makes it a material substance, and everything is viewed through perception. For example, a cherry is a cherry because it is red, sweet, round etc. But all those things are not innate things that are a cherry. They are sensible qualities because we see, taste, and feel that the cherry is red, sweet and round. Even though we all agree that before us is a cherry, we all will find that we have different perception about whether on not the cherry is sweet or bitter. Anything that is arbitrary is perception. His point was that if it is without being perceived, then it cannot be proven. In order to know a thing exists, we must perceive them. Berkeley also set out to prove that primary qualities only exist in our minds. His proof of this is that an object perceived by two different people could be larger or smaller, depending on how big that person actually is. For example a foot to me may seem moderately long, but a foot to a 6 foot person may seem really short. Hence, extension is not inherent in the object. He also gives the example of motion and how speed is measured by an internal clock In the Second Dialogue, Berkeley introduces Monism (everything is reduced to one), Dualism: 1) thinking (substance pilot) 2) physical material (substance machine), and Idealism (only perceiving minds and perceptions exist). This is where Philonous brings God into the equation because he needs a cause for our sensible ideas. His argument of causation is as follows: 1) sensible ideas must be caused by some spirit 2) I am not the cause of my sensible ideas 3) There must be some other spirit that causes my sensible ideas. Therefore, there is a God. His argument of Perception then is: 1) sensible things cannot exist without being perceived 2) sensible things exist independently of my perceptions 3) there must be some other perceiver. Therefore God is the perceiver. He goes on to say that since were purely passive in our perceptions and God is purely active, it is God that excites ideas in our minds. In the Third Dialogue, Hylas asks how idealism can distinguish a dream from reality (since they are both depending on the mind). Philonous answers him by saying that dreams and products of the imagination are faint and dependent on the will; sense impressions are livelier and do not depend on the will. Hylas also brings up the fact that if God is the author of all things, he would also be the author of evil; Philonous says that evil doesnt exist outward, only inward and that we are in control of our own wills. At first I found Berkley very convincing in his arguments about perception, but as with other philosophers, when he gets to the existence of God, their argument falls apart. The thought of God exciting all our ideas through our souls is a bit strange. Yes all perceptions have to be first perceived by God, and that God had to have an idea of us doing something for it to actually happen is crazy. I dont agree with Berkeleys use of God, but I dont necessarily agree that God just created the world and people in it and steps away from it (Descartes, Meditations); there has to be some type of middle ground. If you fuse the philosophies of Descartes and Berkeley, I believe that one could come up with something more believable, its just too hard to believe that God does everything because in a sense your saying that God who is all powerful and omnipresent uses us to act here on Earth, which is absurd since we are finite and he is infinite. I didnt quite get Berkeleys concept that God is all active and first perceives us doing things before we do them because is flawed. If that were true, you would have to infer that God is also the author of evil. If God perceives everything we do before we do it and everything we do our first His ideas, then he would be able to stop evil doings. What Berkeley says about us being in control of our own wills would have to be false because if that were true, we would be in control of our own perceptions in my opinion. It just seems that if that were true, then everything we did would be in a sense godly, and that obviously isnt true. It makes perfect sense to me that are senses play a big role in how we view the world around us, but although he was convincing in that concept I, couldnt help but thinking that Hylas had a lot of good points also. There must be something innate in objects that make them the objects they are, or else we why would we need to name the objects to discern one from another? I thought that Berkely had a good theory, but it wasnt realistic, although convincing. If I cant agree with Berkeleys use of God, then his whole theory starts to starts to fall apart because hes using God as a sort of cushion for his concept, but I dont think he uses God in the right way. Because Berkely is a bishop, he cant be really objective when it comes to God. He already has preconceived thoughts, and for philosophy to work one needs to dispel all previous conceptions on all subject matter, but obviously he cant because of his vocation. This is where his argument on God is flawed. I believe that the reason why philosopher arguments get confusing or nonsensical when it comes to God is because I believe that back then religion was uniform. Taboo to go against it, whereas now we have many. Many religions open up many different ways of viewing God. I believe this is important when it comes to philosophy because philosophy is most broadly defined as love and pursuit of wisdom by intellectual means and moral self-discipline. You cant truly have self exploration without being willing to accept new things or at least the possibility of new things. In conclusion, I could not agree with Berkeleys idealisms, but they did make me think about they way I view the world. At the end of the day, I feel that personal biases will always get in the way of the way we perceive.

Thursday, September 19, 2019

A Separate Peace; Chapter Summaries :: essays research papers

A Separate Peace; Chapter Summaries Chapter 1: The narrator (Gene) returns to the Devon School in New Hampshire, that he graduated from 15 years earlier. He goes to a certain tree and switches back to the past. Phineas dares everyone to jump from a branch in the tree into the river. Phineas, and Gene both jump. On the way back Phineas and Gene play fight so that they are late for dinner. Chapter 2:Mr. Prud'homme, a master, stops by the boys' room to scold them for missing dinner again for the ninth time in two weeks. Phineas explains that they were late because they were jumping out of the tree to toughen up for the war. Mr Prud'homme, accepts the explanation because, he, and everyone else, feel sorry for the boys that will soon have to go to war. Chapter 3: The boys join The Super Suicide Society of the Summer Session. The club meets every night. Phineas and Gene open each night by jumping out of the tree. They make a new kind of war game called blitzball, in which everyone is everyone elses enemy. Phineas breaks the schools swimming record, but tells Gene not to tell anyone, he just wanted to do it for himself. Gene and Phineas of campus to the ocean to swim. They have a drink at the bar, the spend the night on the beach, and Phineas tells Gene he is his best pal. Gene is not sure if he feels the same. Chapter 4: Gene and Finny (Phineas) wake up and head back to Devon. Gene fails his trigonometry examination for the first time. Finny tells Gene that he studies too much. Gene thinks Finny is jealous. Gene wants to earn the Scholastic Achievement Citation to get even with Finny. Gene knows that Finny must be best and that he cannot be best if Gene becomes even with him through his studies. Gene decides that he and Finny are locked in a complete enmity rather than friendship. Finny announces Leper's intention to jump from the tree and coazes Gene away from his studies. Gene and Finny are going to jump together, Finny falls to the ground, then Gene jumps into the river. Chapter 5: Finny has a shattered leg. Gene bears private guilt. He puts on Finny's clothes and the sensation excites him. Dr. Stanpole, the school physician, informs Gene that Finny wants to see him. Finny recalls the fall, and expresses that he thought Gene wanted him to fall. Gene is about to confess when Dr. Stanpole interupts. Finny is taken to his home near Boston and Gene returns

Wednesday, September 18, 2019

King Ramses II :: History

King Ramses II Ramses II Usermaatre Setepenre,third ruler of the 19th Dynasty,was born about 1303 B.C in the Eastern Nile Delta, following the death of his grandfather King Ramses I and Father Sethi I, was one of the longest reigning pharaohs of ancient Egypt.He reigned 67 years (roughly from 1290 to 1224 B.C), during the early part of his reign, Ramses fought to regain the territory in Africa and Western Asia that Egypt had held during the 15th and 16th centuries B.C in the beginning as coregent with his father, and lived for more than 80 years, which was very rare in those days.During his life he made quite a reputation as a builder and a warrior, but also as a ladies man.He had 5 or 6 main wives, mostly of all being Nefertari, but is known to have over 100 children with all of his wives.In Ancient Egypt people seems to have made fun of this fact. Ramses II is, however, best known for all the buildings he had constructed in his name across the country.Especially the monumental temples of Karnak and Abu Simbel , and his mortuary temple The Ramesseum give evidence of his love for Grandeur.In all of his monuments he had his name cartouche and texts engraved so deep that no successor would be able to remove it. Ramses’ energetic building activities led to a degrading of Egyptian art as far as the engraving of texts and images on temple walls was concerned, for he demanded the monuments to be erected with greater speed than usual.Otherwise carefully engraved texts and images with many beautiful details were now made superficially, a practice was unfortunately continued by his successors. His most famous military engagement is the battle of Kadesh against the Hittites, which took place Northern Syria, with whom the Egyptians had been struggling for many years.He seems to have escaped by pure luck, as his main force—the pharaoh himself commanding—was ambushed by the Hittites, and was only saved just in time by reinforcements while while retreating.Both sides claimed the victory of this battle, but it seems more likely to have ended in a status quo.Ramses II recorded his victory on several monuments, showing him slaying the Hittites in person.The problems between the Egyptians and the Hittites were finally settled several years later when Ramses married a Hittite princess. After he died, Ramses was buried in the famous royal necropolis of the Valley of the Kings, located in the hills on the west bank of the Nile River near modern of Luxor.

Tuesday, September 17, 2019

Chinas One-Child Policy Essays -- Human Rights Violations in China

â€Å"Thousands of women are being dragged out of their homes, thrown into ‘family planning’ cells, strapped to tables, and forced to abort pregnancies, even up to the ninth month. Forced abortion and sterilization are China’s war on women† ("The Reality of China's" 1). This was said by Reggie Littlejohn, the president of Women’s Rights Without Frontiers. Due to the rising population and the one-child policy, there are many human rights violations; however there are organizations, such as Women’s Rights Without Frontiers, which are helping to stop the problem. Due to the one-child policy there are many serious human rights infractions. Since the policy has been in effect, there have been more than 400 million prevented births ("China: One-child Policy" 1). Groups of women are being gathered and forced to get sterilized ("Family Planning? What" 1). â€Å"I realized there’s a Tiananmen Square massacre going on every day and no one knows about it.† This was said by Chai Ling, a leader in the Tiananmen Square Massacre. She is referring to all of the forced abortions and killings of female babies in China ("Fighting China's One Child" 1). The policy is enforced through fines, job loss, involuntary abortions and sterilizations ("The Reality of China's" 1). Many women are forced to get abortions and become sterilized. For example, a woman was given injections to induce an abortion. When the shots failed, the baby was surgically removed and cut into pieces ("Fighting China's One Child" 1). Another example is when government o fficials were told they would have their salaries cut in half if they didn’t sterilize 1,369 people, give 818 women IUD’s, and give 163 abortions in 35 days ("U.S. Groups Hit China's" 4). One horrifying example sh... ...ina’s Abominable One-Child Policy.† The New American 11 June 2007: 1-2. InfoTrac Student Edition. Web. 15 Feb. 2015. â€Å"Protecting Women and Girls in China, Where One Child Per Family is the Rule - and a Boy is the Preference.† The Christian Science Monitor 16 Aug. 2010: 1-3. InfoTrac Student Edition. Web. 14 Feb. 2015. â€Å"The Reality of China’s One-Child Policy: A Forced Abortion at Eight Months.† CNSNews.com. Cybercast News Service, 22 Oct. 2010. Web. 15 Feb. 2015. . â€Å"Two For Joy: the Natural Way Out of (China’s) One-Child Policy.† New Internationalist Dec. 1999: 1-2. InfoTrac Student Edition. Web. 15 Feb. 2015. â€Å"U.S. Groups Hit China’s One-Child Policy; House Focuses on Breaches of Human Rights.† The Washington Times 24 Dec. 2004: 1-6. InfoTrac Student Edition. Web. 14 Feb. 2015.

Monday, September 16, 2019

Ionic Bonds Essay

The periodic table is a masterpiece of organized chemical information. It is a table of the chemical elements in which the elements are arranged by order of atomic number. The standard form of the table includes periods (horizontal rows in the periodic table) and groups (vertical rows in the periodic table). Atoms are the basic building blocks of ordinary matter. Atoms are made up of particles called protons, electrons, and neutrons. Protons carry a positive electrical charge, electrons carry a negative electrical charge, and neutrons carry no electrical charge at all. The protons and neutrons come together in the central part of the atom, called the nucleus, and the electrons ‘orbit’ the nucleus in the electron cloud. An element is a substance that is made entirely from one type of atom. For example, the element hydrogen is made from atoms containing a single proton and a single electron. If you change the number of protons an atom has, you change the type of element it is. There are 117 different elements. According to the atomic model, electrons orbit the nucleus at specific levels, or shells. Electrons fill shells, starting from the innermost, going to the outermost. Electrons in the outermost shell, which are involved in bonding, are known as valence electrons. When many types of atoms come into contact with one another, electrons can be transferred from one atom to another thus creating an ion. An ion is an atom that has lost or gained an electron. Ions form because neutral atoms become charged by the losing or gaining an electron. An anion is created when one atom gains electrons. On the contrary, a cation is created when an atom loses electrons. The octet rule is a simple chemical rule that states that atoms tend to attract each other in such a way so that they each have eight electrons in their valence shells. The octet rule is applicable to the main-group elements, especially carbon, nitrogen, oxygen, and the halogens (five nonmetal elements found in group 17 of the periodic table), but also the metals in the first two columns of the periodic table. In simple terms, the octet rule says that atoms are more stable when their outer shell is filled, and therefore, atoms will lose, gain, or share electrons to completely fill their outer shells. An Ionic compound is a bond between a positively charge molecules (cations) with a negatively charged molecules (anions). Ionic compounds are formed between a metal and a non-metal. The metal loses the valence electrons to the non-metal thus forming ionic bonds due to the attraction between the cations and the anions.

Sunday, September 15, 2019

Response to an Example of Communication Essay

Based on the true story of Leigh Anne and Sean Tuohy who take in a homeless teenage African-American boy named Michael. Michael has no idea who his father is and his mother is a drug addict. Michael hasn’t had a proper education and few skills to help him learn. Leigh Anne takes charge however, ensuring that the Michael has every opportunity to succeed. When he expresses an interest in football, she goes out of her way to help him, including giving the coach a few ideas on how best to use Michael’s skills. They not only provide him with a loving home, but hire a tutor to help him improve his grades to the point where he would qualify for an NCAA Division I athletic scholarship. Michael Oher is just 17 years old an extremely large physically growing up in in Memphis. He no longer lives with his drug addicted mother, but is in foster care, when he isn’t running away to sleep wherever else he can find. Out of circumstances including Coach Cotton’s belief that he would be an asset to the school’s football program based solely on his size and seeing him move, Michael is accepted into Wingate Christian School which is an exclusive private school, despite his disappointing 0. 6 GPA. After Michael starts attending classes at Wingate, most of his teachers believe he is unteachable, except his science teacher, Mrs Boswell, who begins to understand that he learns in a different way. Believing he is indeed homeless, rich white woman Leigh Anne Tuohy the mother of Wingate students, Collins Tuohy and S. J. Tuohy, and wife to Sean Tuohy, who is a franchise owner of several Taco Bells, she invites Michael to stay in the Tuohy’s home for the night. But that one night slowly extends itself as the Tuohy family grow to care for Michael as he does for them. Part of that emotional investment for Leigh Anne is fully understanding Michael as a person so that he can fulfil his potential as a human being, which includes giving him opportunities such as what Coach Cotton initially saw in Michael as a potential left tackle in football. Some problems include Michael’s poor academic standing which may stop him from participating in extracurricular activities at the school, his learning disability which may extend to other aspects of his life beyond his schooling, whether he actually can play football, and authorities questioning Leigh Anne and all the Tuohy’s motivations in inviting Michael into their home and family. Michael eventually gets his grades, with help from the tutor and is allowed to participate in training for the football team. As Michael starts to train with the football team he starts to learn the game of football, he first training session doesn’t go as planned. As Leigh Anne is watching Michael she sees him struggling to pick up the game, so she decides to go over and have a talk to him. She explains to Michael that the football team is like the Tuohy family and that you would do anything to protect them, the whole team is stunned watching Leigh Anne give this talk. Michael then starts to show signs of his potential as to the coach’s delight. This scene in the movie shows how much Michael has grown to love the Tuohy and that he would do anything to protect them, Leigh Anne plays a big part in Michaels life and this is just another thing she has done to help him succeed. The In the film there are many different techniques in terms of camera angles and camera shots. Camera shots are used to demonstrate different aspects of settings and themes. Camera angles are used to position the viewer so they can understand the relationship between characters. The mid shot is used at the start of the film as they show Michael walking down a path in his neighbourhood. There are children among him having fun playing, whilst Michael is walking with a sad facial expression. This sets the mood for the viewer getting them emotionally attached straight away. There is a close up shot of Michael when he is informed of his father’s death, the mood is very sad and so is the expression on Michaels face, but throughout the whole movie Michael doesn’t show much emotion besides having a sad facial expression. You can tell the mood has changed because of the music as well, the camera slowly moves towards Michael’s face giving the audience sense of sadness making them emotional as well.

Canadian Politics Essay

Some historical theorists say that the dissimilarities between America and Canada are established in the Revolution of America, a subject that dominated most studies in the history of Canadian. With the creation of the US, the core founders of the US supported republicanism, refusing the Westminster structure of parliamentary democracy. Republicanism that inspired Americans pressured independence, an aversion to corruption, and innovation, counterbalanced by an apparent need for loyalty to public duty. Many Americans in planning a unique American path, freighted, and therefore refusing, a sturdy nation, which is central government. This paper looks into the different ways to which the Canadian political structures differs with those of the US. America and Canada are both governed under constitutions; Canada’s constitution is partly conventional and partly written, and that of the US fully codified. The ultimate interpreter of the constitutions of both countries is their own supreme courts. Nevertheless, the High Court of the US has a more stretched history of constitutional implementation than the High Court of Canada. Canada’s Constitution contains of Acts of both the legislature of the UK and the National Assembly of Canada, but because of the Canada’s federalism, several Acts of regional parliaments like the lawmaking Assembly of Ontario. The Constitution was altered in 1982, at which the Canadian Charter of Rights, Freedoms and amending formulas were included. The other one basic concept on these differences is the dissimilarity between the US congressional system and the Canadian parliamentary system. More differences occur from the legal/political perception of division of powers and the authority of the head of state. The President of the US is the head of government and head of state, while Canada’s Prime Minister is not head state but only head of government (Charlton, 1998). Another distinction is the Governor General and his or her cabinet ministers- also playing roles as legislators, represent the combination of power in Canada’s system, with the part of the monarch. Ministers of the crown are normally directly elected by their respective electorates known as ridings who advise the monarch or the Vice Governor General on how to practice his Crown authority and as Members of the legislature in the Canadian House of Commons. Even though neither the Governor general nor monarchs are lawfully required to select his or her cabinet Members from the House. This indicates those in charge of executive duties also contribute as legislators in the policy discussions and lawmaking process features of their duties as Members of National Assembly. By contrast, the US president has no official duty as a legislator, but only implementing and enforcing laws passed by Congress. The President of the US contributes in only informal, occasional, gatherings with Senators and Representatives. Only formally, addresses once in a year in the two term of his Presidency the gathered houses of the Congress, the Cabinet, and the Justices of the High Court of the US (James, 2004). The checks and balances in Canada are very opposite from those in the US, it can be debated that within Canada that the Prime Minister has additional authority than the US President. Canada’s executive and legislative branch draw from each other, the viceroy hardly uses their powers without the consent of the Prime Minister. This only occurs from situations brought on by constitutional crisis. To ensure the firmness of government, the Governor must always select for his Prime Minister a member who has the biggest group of followers in the Canadian Common House. The Prime Minister must resign or order the General to call for an emergency election or be forced out by the governor general if a big number of the house vote against the government on serious matters of the country. The Prime Minister of a marginalized government is in a much dangerous situation than any United States president, which his presidency term is secured by the law. Often times of cohabitation are also there in the US known as divided government. Happens when different group than the White house directs congress. The President has incomplete control over the members of the House and must regularly make deals for there support. This leads to a stalemate that greatly slows down the law-making process (Charlton, 1998). It is known that the lack of individual identity which characterizes the resulting efficacy of the combined policy activity of the individuals participating in, and influencing the progression of, the US separation-of-powers system in contrast to the personal identity that characterizes the resulting efficacy of the aggregate policy activity of individuals participating in, and influencing the progression of, the Canadian fusion-of-powers system that truly makes this distinction meaningful. An example (putting federalism aside, arguendo) would be the one political actor in Canada responsible for motivating national defense policy decisions for Canada, the Minister of National Defense, contrasted with three(the Secretary of Defense, and the two chairs of the Senate Committee on Armed Services and House Committee on Armed Services) sometimes adverse political actors responsible for the direction of national defense policy Centralization of power in Canada has some benefits and legal responsibility when matched with the United State system. A good line of authority/power showing to whom the government is accountable for any particular duty Unlike the U. S. (James, 2004). There is also the issue of political parties whereby the Canadian House of Commons has seats for four political parties while US has only two political parties in Congress. Both Canada and the US use first post system to elect their representatives. This type of a system can sometimes exaggerate regional interests and disparities, e. g. Dixiecrats and Quebec of the southern. The meltdown of progressive Conservation party and the rise Quebecois party changed the political field in Canada. At the past only two parties dominated federal politics like the US, these parties were the Progressive Conservatives and the liberals, the Liberal held power for most of the 20th century until they were known as Canada’s natural governing party. Different from the US, Canadian third parties have always been able to get Members of parliament elected into the National Assembly since 1921, at times succeeding one of the two main parties as Her Majesty’s Loyal Opposition or forming casual coalition governments (Paul, 1992), In my opinion there are great differences regarding the way political cultures in Canada and the US. This is clearly shown on how the different political institutions in both countries are being managed and the structure through which these institutions are developed. Therefore, it would be appropriate for one to say that the Canadian political culture is not and has never been Americanized even though there are some aspects of similarity in other government structures References Charlton, Barker (1998). Crosscurrents: Contemporary Political Issues Edition 5. ITP Nelson, Michigan Collins, Richard. (1991). Culture, communication and national identity: The case of Canadian television. Toronto: University of Toronto Press. James Bickerton, Alain Gagnon (2004). Canadian politics. Broadview Press, New York John C. Pierce, Nicholas P,(2000). Political culture and public policy in Canada and the United States: only a border apart? Edwin Mellen Press, Michigan Paul Attallah (1992), Richard Collins and the Debate on Culture and Polity, Canadian Journal of Communication, Vol 17, No 2 Nelson Wiseman (2001) Pathways to Canadian Political Culture consensus, Retrieved on 14th March 2009 from www. ubcpress. ca/books/pdf/chapters/2007/insearchofcanadianpoliticalculture. pdf

Saturday, September 14, 2019

Bullying and Individual Person

Argumentative Essay on Bullying Bullying is a constant problem in schools today. It starts off with annoying comments, but esculates up to more severe matters. A lot of us have seen it happen, and a lot of us know how it feels. No one likes being bullied. People look at it as ignorant kids,but bullies are truly criminals,stealing other human-beings self-esteem and at times people end their lives. First of all, bullying is a crime, because of the serious effects and impact it can have on a individual person.And once a person has been robbed of their self-esteem they can suffer from mental and physical problems, drop out of school and mabey even comiit suicide. Many people today can still recall them humiliating days at the hands of their class bully, mainly because bullies usually don’t operate alone. They usually sycophantic the person which means(making their victims attempt to win them over or be a personal flunky so they would stop bullying them.Bullies are everywhere in sm all communities, big communities,parks,mall,streets,but most of all bullies are found at school. Bullies gain control over other kids by physical attacks, punching,kicking and choking for instance. Another form of control is emotional attacks like insults,name calling,spreading rumors and threats. Social attacks are a form of bullying that singlr out kids in of groups of others. The horrible events can start for many reasons including jelousy,gender bias or rasicm;it isn’t right.They terrorize and and harass their victims, ripping apart their self-esteem and attacking their insecurities until the unthinkable happen; violence or even tragic. People often think that bullies don’t see the effects of their actions, or that they don’t understand what they are doing to others. The thing is, bullies don’t understand what they are doing. Whether the bullies are kids are adults, they know its wrong. Bullying someone is abuse. What are we to do, send half of Americ ans to jail?Half of American kids wont end up in jail because they have other alternatives. For instance, bullies could be required to do community service,thearopy, or be shown a prison to show them what they future could be. In addition, parents, schools, and kids need to work together. The problems wont resolve on their own. We need to look at the facts of each situation and take the right hand to solve the problems right. We need to stand up to bullies and not them rip us out our self-esteem.Bullies must face some kind of consequence for all the tortur they did. What I would do is take them to Louisiana state prison and let them see what a real bully life is like. When I interviewed a student who got bullied a few times, he said he really didn’t care what happen to the bully, he just wished he wasn’t born. That’s the type of ways some bully victims feel, which is bad. So we got to stop this. I think one good trip to Louisiana state prison would be rally good for each bully we catch. It would show them what a real bully is.

Friday, September 13, 2019

Share Analysis Essay Example | Topics and Well Written Essays - 2000 words

Share Analysis - Essay Example In 2013, the company issued about 4850 million of shares in the public and earned market capitalization of  £69,178.56 million. The company occupies about 5% of markets share in this particular market globally with respect to sales revenue. GSK is listed in FTSE 100, FTSE 350 and FTSE All-Share (GlaxoSmithKline plc.,, â€Å"Explore GSK†). The share price performance of GSK has encountered huge fluctuation over the years due to the slide in profit. By considering the performance of FTSE 100, GSK has performed quite well over the period of 10 years. However, there are many controversies and events, which had forced the sales revenue of the company to decline. As per July 23, 2014, the share price of GSK had dropped 4.7% and this drop is the steepest as compared to October 2008. Despite the decrease in share price, the company has anticipated growth of 4% to 8% (MarketWatch, â€Å"Glaxosmithkline Lowers Full-Year Profit Outlook†). This decrease in share price did not de-motivate the investors and they kept on investing in the shares of the company as it shared a good reputation in the market. GSK is the best company for share price analysis as the fluctuations is very interesting to examine and the reason behind the same are practical in the present competitive world (MarketWatch, â€Å"Glaxo Slides in London Af ter Earnings Warning†). The share price of GSK is observed to drop by 3% in the second quarter of 2014. This is because of the decrease in profit from the first quarter of 2014. However, the company has also reported that the operating profit for the second quarter of 2014 has slumped by 25% and the turnover decreased by 13%. The decrease in this company financials have affected the Earning per share (EPS), which have dropped by 25% from the previous year’s performance (Guardian News and Media Limited, â€Å"FTSE Ends Week On A Low Note, While Glaxosmithkline Suggested As Pfizer Target†). The company stated that there have been drastic changes in

Thursday, September 12, 2019

Segmentation and Target Market Term Paper Example | Topics and Well Written Essays - 1500 words

Segmentation and Target Market - Term Paper Example The solar market of the United States is considerably large and is growing at a significant rate. The high cost of generating power along with high customer demand for energy and monetary inducements from federal government has accelerated the growth of solar market in the United States along with California. In the year 2009, almost 107,000 new solar heating, refrigeration and solar electric connections were implemented in the United States. In the long-run, the growth opportunity for this industry is measured to be quite bright. The market growth of solar products is a result of long-run extension of Investment Tax Credit (ITC) policy by the federal government (Sherwood, 2010). California is considered one of the most populated states in the United States. It is also a reputed state with respect to the use of solar system. In California, a significant development for utilization of solar energy can be observed in the recent times. It is expected that by 2030, solar energy will represent almost 16% to 18% of total state energy consumption. California has the highest solar insolation levels in the entire United States. In present days, California accounts for almost 61% of entire United States’ solar energy plans. The state hosts around 27 organizations which are involved with solar energy-related functions, comprising manufacturing of silicon cells, modules and solar chips among others. Therefore, these solar marketing trends represent favorable conditions for marketing the solar products of XYZ Company (Barber, 2003). In order to develop any marketing plan, the economic condition must be considered as it can determine the probability of success or failure of the product in the market. The Californian economy is driven by three major sectors which are technology, exports and hospitality. California was considered as the 9th biggest economy in the world in 2010. With respect to size, the Californian economy is learnt to be the second best in comparison to Brazil.

Wednesday, September 11, 2019

King Tut Tomb object 21a-yy Research Paper Example | Topics and Well Written Essays - 1250 words

King Tut Tomb object 21a-yy - Research Paper Example King Clothing presents a puzzle to many researchers. The clothing is among the few artifacts that can give details related to the appearance and physique of the young king. The king clothing was kept in a box that was sealed and kept in the museum, and a little research has been done concerning the same. There have been indications that the king has feminine looks by some researchers. The king clothing showed measurement that was indicating that he had wide hips.Clothing was an important aspect of the king. The clothing was designed in a specific manner for the king and worn in occasions. The king used royal robes during his tenure as king depending on the occasion. The collars were made of precious gems as well as gold. The waist was covered with a white cloth which made a short skirt like the dress. In their bodies, they wore no shirt. The pharaoh armbands and armlets were made of gold and had specific crowns, which were related to their kingdom. This clothing was significant in th eir lives as they showed their power and position.Egyptian kingdom worshipped gods. The pharaohs were given the status of god this happened even after their death. The pharaoh being a god figure was expected to dress in a manner that made him significant among his people. This is the reason why most of the pharaoh’s clothing and other adornments were made of gold.Some of the clothing that was found in King Tut tomb was his personal royal clothing while others were buried with him for different purposes.... The collars were made of precious gems as well as gold. The waist was covered with a white cloth which made a short skirt like dress. In their bodies, they wore no shirt. The pharaoh armbands and armlets were made of gold and had specific crowns, which were related to their kingdom. This clothing were significant in their lives as they showed their power and position (Maggie, 2013). Religious purpose Egyptian kingdom worshipped gods. Each god had its own purpose in the citizen’s life. The pharaohs were given the status of god this happened even after their death. The pharaoh being a god figure was expected to dress in a manner that made him significant among his people. This is the reason why most of the pharaoh’s clothing and other adornments were made of gold (Maggie, 2013). Symbolism Some of clothing that was found in King Tut tomb was his personal royal clothing while others were buried with him for different purposes. The ceremonial robe was one of his royal clothi ng which was used by all pharaohs. His sandals were made of beads and leather. There was a leopard skin cloak and pad of fine linen. Appearance of archer’s gauntlet was an indication that he was a trained archer. This was supposed to help him as he was on his way to the new world. The king was supposed to be buried armed with all requirements for survival in his journey to the next world (Potter, 2011). gods represented in tomb King Tutankhamen’s tomb had a painting of Hathor who was conceived as the goddess of the West. The goddess was supposed to welcome pharaoh to the underworld. Including the cloth in the pharaoh tomb was to make sure that he had sufficient clothes for his journey into the underworld. Other objects that were included in this box included

Tuesday, September 10, 2019

Regions Research Paper Example | Topics and Well Written Essays - 500 words

Regions - Research Paper Example The specific concept that emerged during this period was altered the conception of the region. The concept was not a descriptive unit but rather, and it was a theoretical unit. The intellectual transformation was wedded to geopolitical conditions that comprised war and militarism. The transformation was driven by an imperative in advancement in science. The article shows an increase in the demand for regional intelligence and research that could address social challenges adequately. A new regional model that is linked with the solidification the strategic regions of the world open to America power and there is an emergency of complex technology involved in science. The evidence provided to support the main point of the second reference is the measurement takes in situ. The article provides a time comparison of the offensive patterns at two points in Oresund, a Scandinavian border region in between Sweden and Denmark. The analysis was carried out to facilitate the understanding of the relationship between crime and demography, land and social-economic covariates. The measurement is taken at the original point of occurrence and hence in situ. The implication of the main point of the first reference is the explanation between the advances in science and technology and military operations. The article implies that as science and technology advanced the operations of the military also advanced. The implication of the main point of the second reference is that there is a possibility of crime in the border to continue growing interest in Europe. The increased interest is as a result of the enlargement of the European Union and the increase in the movement across the border. The movement is facilitated by improved communication systems. The increased communication systems lead to the continuous change in the offensive pattern across the border. The two main points can be combined to

Monday, September 9, 2019

Pharm assignment Example | Topics and Well Written Essays - 500 words

Pharm - Assignment Example This type of disorder results to hyperglycemia, a state where the body glucose level rises above normal. According to (Derrick, 2010) the past five years researches have been conducted on how to control hyperglycemia in T2DM. He argued, Pharmacotherapeutic agents that were previously used were proving to be inefficient e.g. Sulfonylurea. In the late 2009 a new pharmacotherapeutic agent, Bromocriptine mesylat was approved after a series of research to verify its efficiency. Example of drug that has Bromocriptine mesylat as active ingredient is Parlodel. Bromocriptine lowers the level of glucose concentration in the blood. Researchers had a thought the Pharmacotherapeutic agent uses a mechanism that resets the body’s circadian clock through enhancing dopaminergic. This agent’s dosage is unique from other T2DM dosages. For a start a T2DM patients are advised to take 0.8mg of the drug containing the agent with food once per day, taken along with food it will enhance bioavailability. The dosage should be taken during bedtime. The dose can be increased at a weekly interval. For instance, if a T2DM patient takes a dose of 0.8mg per day this week next he/she can increase it to 1.6mg per day. However, this can only be increased up to a limit of 4.8mg per day (â€Å"Bromocriptine mesylate†, 2009). Increasing the dose will increase the efficiency of the agent in controlling hyperglycemia. Precaution should be taken when using Pharmacotherapeutic agent. A T2DB patient, who is breastfeeding, should not use it because it suppresses lactation process. If you happen to experience uncontrolled high blood pressure, this agent is not advisable for you since this will make it to be inefficient. While using this agent you will experience some side-effects as a result of your body reacting to the introduction of a â€Å"foreign agent†. Some of the side-effects include nausea, vomiting, dizziness, headache, diarrhea, vision, and chest

Sunday, September 8, 2019

The Role of Power and Politics in Organizations Assignment

The Role of Power and Politics in Organizations - Assignment Example The company that I am going to focus on is called Procter&Gamble. This company was set up a bit more than 180 years ago. The company operates in more than 190 countries and it is planning to expand its performance. Being such a giant in the world of washing powders and cosmetic utilities, the company should meet certain high requirements both in the public and inner policy of the company. The purpose of the company sounds as â€Å"to provide branded products and services of superior quality and value that improve the lives of the world’s consumers, now and for generations to come. As a result, consumers will reward us with leadership sales, profit and value creation, allowing our people, our shareholders and the communities in which we live and work to prosper† (http://www.pg.com). Having a purpose signifies about the planned strategy and policy of the company. Moreover, the company has the clearly-stated vision and strategy. The feedback from the customers is greatly a ppreciated since it adds to the improvement of the company. P&G claims it is striving for the life quality improvement but not for its income. The company has worked out the program of introducing environmentally friendly products. The policy of the company is based on the rule â€Å"to create the prosperous company from within it†. It implies the profound staff and management policy. The general goal of the company is to improve the life of every customer and to make him/her loyal to the company. The major elements of any organizational culture, such as purpose, values and goals, originate with the company formation and they are maintained and are to be transferred to the next generations. The growth strategy that the company of P&G sticks to means attracting new customers every day and making their life more meaningful. â€Å"Our Values reflect the behaviors that shape the tone of how we work with each other and with our partners†( P&G Must Proceed With Caution). Pro cter&Gamble has many principles that it demands from its staff and management. First of all it takes care about respect to each individual -no matter weather it is a customer, a manager or a potential buyer. The organization is indivisible from the people working for the organization and those people who keep it on float. The customers’ needs and demands are the top priority for the organization. The whole functioning of the company is strategically planned and worked out. Certainly, there are some cases, when a company has to act spontaneously in certain circumstances, but in general in has the plan of its development, operation and marketing. The next principle that is of great importance for any company is the one about innovations. Bringing in innovations is the main engine of the company’s development. Innovations are accepted both in the sphere of the product quality and in the sphere of advertising ad merchandising. The next point deals with competition – the company wants to be the best in its field. The only way to win the competition is to gain the customers’ loyalty and work on constant improvement of the company’s performance. Moreover, the company is focused not internally but externally. It means that the feedback with the customers is the dominant element for it. It cannot be said that the managerial system, and corporate culture is ignored - it is just not as important as knowing

Saturday, September 7, 2019

Five Areas of Reading Instruction Essay Example | Topics and Well Written Essays - 2000 words

Five Areas of Reading Instruction - Essay Example Its teaching includes assisting children to distinguish, separate, and use phonemes with respect to the letters. Phonemic awareness can also be considered as the ability to examine and produce the isolated sounds in expressions, separating or segmenting terms into the sounds of their components and recognizing words that are similar or different in listening. According to the (NICHD) it is explained as the skill to â€Å"focus on and manipulate phonemes in spoken words.† An illustration of phonemic awareness ability is for instance the word cat, which consists of three phonemes or sounds/k/a/t. In order to become skilled at reading a languages that is based on an alphabet, phonemic awareness is essential. As a vital element of comprehending to read and an effective analyst of reading accomplishment, phonemic awareness is a theory that all teachers should recognize and teach skillfully. The sounds that compose up the words that are spoken are known as phonemes. They are not alp habets; in fact they are sounds of speech. For example the alphabet â€Å"b† is not a phoneme actually it is an alphabet that has been selected to symbolize the phoneme /b/. Graphemes are used to denote the phonemes in the written speech. They may be in single letters such as (a, e or n) or in group of alphabets that indicates sounds that are distinct like (th, ck or oo) It can be very beneficial to children as it teaches them progressive ways of learning words that are new to them. In order to learn a new word, developing an association among the visual knowledge concerning the word, its meaning, accent, and other facts that are accumulated in the verbal vocabulary of a child is important. This correlation is what facilitates the person who reads to retrieve information stored in the brain when the word is seen as written. Phonemic awareness is very helpful in makings these associations. â€Å"There are several levels of phonemic awareness that may be demonstrated through d ifferent classroom activities† (Schatschneider, 1991). The three activities that can facilitate learning in this area include, removing the phonemes. Students should be given the task to recognize the word that stays when a phoneme is removed from it. For instance, if we remove /s/ from the word spot, the word that remains is pot. Second activity can be adding the phonemes to a word. The child can add a phoneme and make a new word. For example if we add a /b/ to the word ring we would make a new word bring. The third activity that can assist the students in learning is substituting the phonemes. The child should be assigned the activity to make a new word by substituting one phoneme with another. For example by removing the /b/ from the word bag and substituting it with /r/ makes a new word rag. Moving to the second area phonics, it involves coaching children the connection between distinct sounds (phonemes) and letters and instructing them about the logical and obvious associ ation between words that are written and spoken. The requirement of written language led to the invention of different alphabets. Later on people eventually realized the importance of making spelling coherent with every word as they invented the alphabets to symbolize the sounds of the language they

Friday, September 6, 2019

Nano Chemistry Essay Example for Free

Nano Chemistry Essay 1.1 Definition Nanochemistry is concerned with generating and altering chemical systems, which develop special and often new effects as a result of the laws of the nanoworld. The bases for these are chemically active nanometric units such as supramolecules or nanocrystals. Nanochemistry looks set to make a great deal of progress for a large number of industry sectors. Nanotechnology exists in the realm where many scientific disciplines meet. Achievements in physics are getting progressively smaller – from valves to electronics, down to microelectronics and quantum computing. It mirrors the downsizing in focus in the biological sciences, from cells to genomics. Conversely, achievements in chemistry have been converging into the nanometre range from below – from atoms and molecules to supramolecular chemistry. Nanochemisty focuses on the unique properties of materials in the 1–100 nm scale. The physical, chemical, electrical, optical and magnetic properties of these materialsare all significantly different from both the properties of the individual building blocks (individual atoms or molecules), and also from the bulk materials.Nanochemistry is a truly multidisciplinary field, forming a bridge between nanotechnology and biotechnology, spanning the physical and life sciences. The Nanochemistry Research Institute (NRI) at Curtin carries out world-class research to provide innovative solutions to energy and resources materials and manufacturing electronics agricultural environmental management, and health and medical industries Nanochemistry applications in the materials, resources and energy sectors range from the design of crystalline catalysts and the control of crystal size, morphology, phase and purity, to the design and use of additives to control crystallization and inhibit scale formation. In the biological field, control of chemistry at the supramolecular level can lead to the development of a wide variety of new and improved biomaterials, such as artificial bones and tissues, as well as new pharmaceuticals and improved methods of drug delivery.1 ENGINEERING, SCIENCE ‘‘We are like dwarfs on the shoulders of giants, so that we can see more than they.’’ Bernard of Chartres, 12th century with nanoscience being the discipline concerned with making, manipulating and imaging materials having at least one spatial dimension in the size range 1–1000 nm and nanotechnology being a device or machine, product or process, based upon individual or multiple integrated nanoscale components, then what is nanochemistry? In its broadest terms, the de.ning feature of nanochemistry is the utilization of synthetic chemistry to make nanoscale building blocks of different size and shape, composition and surface structure, charge and functionality. These building blocks may be useful in their own right. Or in a self-assembly construction process, spontaneous, directed by templates or guided by chemically or lithographically de.ned surface patterns, they may form architectures that perform an intelligent function and portend a particular use.2 1.2 Objective of nanochemistry Creating nanoparticles Allowing properties of nanosystems to evolve, manipulating and controlling them Encapsulating and transporting materials (e.g. deodorant with nanodroplets)4 1.3 Nanochemistry used in: Cosmetics, e.g. sunscreen, toothpaste, skincare products Sanitary ware Built-in ovens and baking trays Gas-tight packaging Screens, photographic films Separating technology for waste water treatment and food production Catalysers for chemical reactions Exhaust purification5 It is also used in formation of :- Commercialization of nanochemicals Nanooxides of precious, ferromagnetic, rare metals (Ti, Zr etc.) Nanopolymers and membranes Nanomaterials (cement, fertilizers) Nanopowders in chemical applications Nanogreen chemistry Nano energy applications Environmental applications of nanotechnology When thinking about self-assembly of a targeted structure from the spontaneous organization of building blocks with dimensions that are beyond the sub-nanometer scale of most molecules or macromolecules, there are five prominent principles that need to be taken into consideration. These are: (i) building blocks, scale, shape, surface structure, (ii) attractive and repulsive interactions between building blocks, equilibrium separation, (iii) reversible association–dissociation and/or adaptable motion of building blocks in assembly, lowest energy structure, (iv) building block interactions with solvents, interfaces, templates, (v) building-blocks dynamics, mass transport and agitation. A challenge for perfecting structures made by this kind of self-assembly chemistry is to .nd ways of synthesizing (bottom-up) or fabricating (top-down) building blocks not only with the right composition but also having the same size and shape. No matter which way building blocks are made they are never truly monodisperse, nless they happen to be single atoms or molecules. There always exists a degree of polydispersity in their size and shape, which is manifest in the achievable degree of structural perfection of the assembly and the nature and population of defects in the assembled system. Equally demanding is to make building blocks with a particular surface structure, charge and functionality. Surface properties will control the interactions between building blocks as well as with their environment, which ultimately determines the geometry and distances at which building blocks come to equilibrium in a self-assembled system. Relative motion between building blocks facilitates collisions between them, whilst energetically allowed aggregation deaggregation processes and corrective movements of the self-assembled structure will allow it to attain the most stable form. 6 Providing the building blocks are not too strongly bound in the assembly it will be able to adjust to an orderly structure. If on the other hand the building blocks in the assembly are too strongly interacting, they will be unable to adjust their relative positions within the assembly and a less 1 ordered structure will result. Dynamic effects involving building blocks and assemblies can occur in the liquid phase, at an air/liquid or liquid/liquid interface, on the surface of a substrate or within a template co-assembly. As this text describes, building blocks can be made out of most known organic, inorganic, polymeric, and hybrid materials. Creative ways of making spheres and cubes, sheets and discs, wires and tubes, rings and spirals, with nm to cm dimensions, abound in the materials self-assembly literature. They provide the basic construction modules for materials self-assembly over all scales, a new way of synthesizing electronic, optical, photonic, magnetic materials with hierarchical structures and complex form, which is the central theme running throughout this chapter. A .owchart describing these main ideas is shown in igure 1. Nano-, a pre.x denoting a factor, its origin in the Greek nanos, meaning dwarf. The term is often associated with the time interval of a nanosecond, a billionth of a second, and the length scale of a nanometer, a billionth of a meter or 10 A  ° . In its broadest terms, nanoscience and nanotechnology congers up visions of making, imaging, manipulating and utilizing things really small. Feynman’s prescient nano world ‘‘on the head of a pin’’ inspires scientists and technologists to venture into this uncharted nano-terrain to do something big with something small.7 1.4 Large and Small Nanomaterials It was not so long ago in the world of molecules and materials that 1 nm (1 nm  ¼ 10 A  ° ) was considered large in chemistry while 1 m m (1 m m  ¼ 1000 nm  ¼ 10,000 A  ° ) was considered small in engineering physics. Matter residing in the ‘‘fuzzy interface’’ between these large and small extremes of length scales emerged as the science of nanoscale materials and has grown into one of the most exciting and vibrant fields of endeavor, showing all the signs of having a revolutionary impact on materials as we know them today. In our time, ‘‘nano’’ has left the science reservation and entered the industrial technology consciousness and public and political perception. Indeed, bulk materials can be remodeled through bottom-up synthetic chemistry and top-down engineering physics strategies as nanomaterials in two main ways, the first by reducing one or more of their physical dimensions to the nanoscale and the second by providing them with nanoscale porosity. When talking about finely divided and porous forms of nanostructured matter, it is found that ‘‘nanomaterials characteristically exhibits physical and chemical properties different from the bulk as a consequence of having at least one spatial dimension in the size range of 1–1000 nm’’.