High Levels Of Stress Among Teens - 1251 Words

According to data collected by the Center of Disease Control and Prevention (CDC), suicide is the leading cause of all deaths (18.4%) following accidental injuries for American adolescents (Heron). To visualize this information, imagine walking through a grave yard for adolescents and knowing every ten steps walked you passed, on average, two people who committed suicide. But the question still stands: why? The answer lies in the fact adolescents are experiencing high levels of stress due to high school and the associated pressures and therefore are demonstrating damaging symptoms as an effect. Many of these experts appeared in a survey conducted by the American Psychological Association. This published survey concluded that â€Å"during the school year, teens say their stress level is higher than levels reported by adults. [†¦] Teens report that their stress [†¦] far exceeds what they believe to be healthy [†¦] and tops adults averages reported stress levels (5.8 for teens versus 5.1 for adults) (â€Å"American†). As one can imagine, the brains of developed adults are designed to handle the stress placed upon them; however, teenager brains are not made to endure nearly the same caliber of strain and certainly not more. Extremely concerning, this information highlights that an unhealthy amount of stress is being placed on top of adolescents today when compared to adults. Confirmed by a four step study published by New York University when researchers say, â€Å"Nearly half [...] of allShow MoreRelatedInformative speech outline Essay1391 Words   |  6 Pagesï » ¿Title: Suicide Among Teenagers Specific purpose: To inform my audience on some of the causes on teen suicides.    I. Introduction A. Attention Material: It has been verified on April 19th, 2013 by the Center for Disease Control that for youths between the ages of 10-24, suicide is the third leading cause for death in the United States. (Center for Disease Control: Teen Suicide Statistics, Chart number 1) B. Tie to the audience: Teenagers taking their own life has always been an idea hardRead MoreThe Death Of A Girl1236 Words   |  5 PagesImagine this. There is a fifteen-year-old girl walking into first block at her high school. She is trying to remember what is due today for her first class and the rest to follow. Today is a different day though; it is the one-year anniversary of her stepbrother committing suicide. Not everyone knows that today is the day, but she doesn’t want to talk about it. She is stressed about the homework she might not have done and her mind is in so many different places. The first bell rings so she takesRead MoreAddressing Distress in Teens Essay1210 Words   |  5 Pages2010, the U.S. Department of Health and Human Services released the Healthy People 2020 yearlong goals and objectives. This is comprised of 42 topic areas that the government believes should be priority in enhancing the health of all within society3. Among the health objectives a re Social Determinants of Health, Mental Health and Mental Disorders, and Health-Related Quality of Life and Well-being3. Although there has been much information and research on certain mental health issues such as depressionRead MoreTeen Suicide Is The Third Leading Cause Death For High School Students1396 Words   |  6 PagesOver the years teen suicide has increased tremendously. According to Michael Jellinek, â€Å"the adolescent may feel they have no choice but to end their intense internal suffering or to solve a hopeless dilemma by ending it all†(Preventing Teen Suicide). According to the Center of Disease Prevention, â€Å"suicide is the third-leading cause of death for high school students after car accidents and homicides†(Bratsis). Everyday teens are faced with internal struggles and challenges that are difficult to copeRead MoreStress in Teens: When is it too much?1059 Words   |  5 Pagesclass, equal her job, and gets launched the volleyball team. Gian t amounts of stress on a young person will lead them down a destructive path. Sadly this problem happens on a daily basis. Some teenagers are excellent at managing their time whereas others simply cannot handle as much on their plate. There are many various causes of stress and even more ways in which it will have an effect on the person. Some causes of stress could include however are not restricted to: expectations from those who matterRead MoreThe Effects Of Depression And The Stress On Adolescents1524 Words   |  7 PagesAbstract Stress on adolescents that is caused by school created pressures is a very controversial topic in today’s society. They are required to have so much of their life figured out and achieve academic excellence or else they will be ruining their adult lives that they have not had much time to even think about. Such crucial responsibilities being given to them can cause the pressure to have both mental and physical effects on the adolescents. A lot more adolescents are feeling this stress than whatRead More Teenage Stress Essay1053 Words   |  5 PagesStress is the way the body reacts. It is an unavoidable consequence of life. Teen stress is a big issue in todays society. Recent studies have shown that teens may develop more stress then adults. Few adults can remember the truth about adolescence. Their minds censor their memories, and have them believe that being a teenager was was one big party, free of cares and responsibilities( ). There arent that many adults around who realize what adolescence was really like. The anguishRead MoreStress Is A Common Experience For All Of Us1194 Words   |  5 PagesStress is a common experience for all of us. We may feel stress when we are very busy, have important deadlines to meet, have college assignment and lack of time to complete these assignments. Our body cannot decide what to do then we feel stress. My friend has gone to college since 2011, and she had finished 45 credits for her nursing degree but she dropped out college this year because of stress. When she told me about dropping college, several questions arose in my mind about student s stressR ead MoreDecreasing Academic Stress in Schools1080 Words   |  5 Pagesmodern day high school. Stress places mental and physical strain on the body and can potentially harm health. Stress is the feeling created by the body when it reacts to certain events that put tension or strain upon one’s physical, mental, or emotional state. Acute stress is short term stress that can last anywhere from three days to four weeks. On the other hand, chronic stress is a more serious problem because it is long term stress and can impact health even more. When under constant stress, alsoRead MoreUnwanted and Unplanned Teen Pregnancy and Sexually Transmitted Illness1544 Words   |  7 Pagesand Unplanned Teen Pregnancy and Sexually Transmitted Illness (STI) Teen Pregnancy The birth rate among teens in the United States has declined 9% from 2009 to 2010, a historic low among all racial and ethnic groups, with the least being born in 2010; and in 2011 the number of babies born to adolescents aged 15-19 years of age was 329,797 (â€Å"Birth Rates for U.S.†, 2012). Although the decline in unwanted and unplanned teen births is on the rise the United States continues to be among the highest of

Examining The Relationship Between Stock Prices And Dividend Payments Finance Essay - Free Essay Example

Sample details Pages: 5 Words: 1380 Downloads: 10 Date added: 2017/06/26 Category Finance Essay Type Research paper Did you like this example? This research investigates whether there exists a relationship between share prices and dividend payments of world stock indices during January 1977 to December 2009 time period. Majority of financial books point out that in a well functioning capital market these two variables should be related (Brealey and Meyers 1986); the present value of the share should be equal to the dividend stream discounted by the return earned on securities of a comparable risk.footnote Furthermore stock market studies indicate that share prices increase respond to dividend news; dividend increases tend to be associated with share price increases while dividend cuts are usually associated with share price falls (Petit,1972; Ahrony and Sway, 1980). Don’t waste time! Our writers will create an original "Examining The Relationship Between Stock Prices And Dividend Payments Finance Essay" essay for you Create order In determining whether stock prices and dividends are co integrated, a large amount of empirical research have used co integration techniques . This research paper investigates if a long run relationship exists between share price and dividend of 11 global market indices. Talk about world stock indices Using the above empirical framework, this research will test Ho: No long run relationship between stock prices and dividends H1 : Long run relationship. As per outline estimation method,research wil fail to reject the null if is non ststionary and reject null if it is stationary . In case of rejection of the null hypothesis we can conclude that there exists a long run relationship between hare price and their dividend payments. The use of the cointegration technique has become widely used to test present value models for stock prices. According to this model, stock prices are fundamentally determined by the discounted value of their future dividends, which derive their value from future expected earning (Campbell, Lo Mackinlay, 1997) . LITERATURE REVIEW 3. METHODOLOGY 4. DATA DESCRIPTION AND COUNTRY INFORMATION There are eight countries with their major stock indices included in this sample, of which there are 5 European countries and their major stock index (United Kingdom FTSE100, Belgium BEL 20, Netherlands AEX Index, Spain IBEX 35 and Germany DAX 30), one Asian country and its stock index (Hong Kong Hang Seng Index) and two countries from the Americas, namely United States of America and its 4 stock indices (SP 500, DJIA 30, NASDAQ 100 and SP 100), the other country being Canada with its stock index ( SP/ TSX 60). Other world stock indices according to the Datastream database in August 2010 where considered for this research, but because Datastream did not have complete dividend payments , only 11 world stock indices which had complete stock price information and dividend data were considered for the study. We analyse the monthly data for 2 variables, the stock price index (Pt) and Dividend payments (Dt) taken from DataStream, with each index having a varying time period or time range. This sample of data is biased towards developed countries, since with stock indices, dividend data can be easily acquired to study the long run relationship between stock prices and dividends by analysing the worlds major stock indices, other than just analysing one index or stock. For each stock index, the annual stock price and dividend payment information was obtained from DataStream, The stock price indices and dividends were deflated by the consumer price index (CPI) and this data was then analysed to determine if a long run relationship exists between real stock prices and real stock dividends using the PANEL COINTEGRATION methodology for a panel data set. each index has a varying sample period as shown in table 1 below:- The countries and their respective stock market indices in the sample were selected primarily on the basis of data availability, in terms stock prices and dividend payments Table 1 shows: ÂÂ   DATA INFORMATION ÂÂ   ÂÂ   ÂÂ   ÂÂ   ÂÂ   ÂÂ   ÂÂ   ÂÂ   Continent Country Stock Index Sample Range Period (Years) America USA SP 500 January 1977 December 2007 30 Years ÂÂ   ÂÂ   DJIA 30 March 1978 December 2007 29 Years ÂÂ   ÂÂ   NASDAQ 100 October 1985 -December 2007 22 Years ÂÂ   ÂÂ   SP 100 April 1999 December 2009 10 Years Europe UK FTSE 100 January 1986 December 2007 21 Years Europe BELGIUM BEL 20 May 1991 December 2009 18 Years N.America CANADA SP/TSX60 February 2002 December 2009 7 Years Europe NETHERLANDS AEX INDEX February 1992 December 2007 15 Years Europe SPAIN IBEX 35 December1990 December 2007 17 Years Asia HONG KONG HANGSENG December 1986 December 2007 21 Years Europe GERMANY DAX 30 November 1990 December 2007 17 Years Table .1 provides summary information for the stock price index , the empirical analysis focuses on the stock indices mentioned above. REFERENCES [1] Ahrony,J and I . Sway (1980),Quartely dividend and earnings announcements and stockholders returns : an empirical analysis, Journal of Finance, Vol.35,pp1-12 [1] Brealey,R, . A and S.C.Meyers (1986), Principles of Corporate Finance, McGraw Hill, London. [2] Bong Soo Lee, Co-movements of earnings, dividends and stock prices. [3] Campbell, J. Y, and R. Shiller (1987) Cointegration and tests of present value models, Journal of Political Economy, Vol. 95, pp. 1062 1088. [4] Campbell, J. Y and Shiller (1988) Stock Prices, earnings and expected dividends, Journal of Finance, 43, 661 676. [5] Campbell, J. Y and Shiller (1989) The dividend ratio model and small sample bias: a Monte Carlo study, Economics Letters, Vol.29, pp.325-331. [6] Campbell JY, Lo AW, Mackinlay AC (1997) , The econometrics of financial markets, Princeton University Press , Princeton. [ ] Engle, Robert and Granger, C, W. J., (1987), Cointegration and Error Correction: Representation, Estimation, and Testing. Econometrics, 55, 251 276. [7] Kao, C.(1999) Spurious regression and residual based tests for Cointegration in panel data. Journal of Econometrics, 90, 1-44. [8] Kwiatkowski D, Phillips PCB, Schmidt P, Shin Y (1992), Testing the null hypothesis of stationary against the alternative of a unit root: How sure are we that economic time series have a unit root? Journal of Econometrics 54:159 178. [9] K.S., M.H.Pesaran, and Y. Shin (1997) Testing for unit roots in heterogeneous panels, mimeo, University of Cambridge, December 1997. [10] Levin, A. and C.F. Lin (1992) Unit root tests in Panel data: asymptotic and finite sample properties, mimeo, University of California, San Diego, May 1992. [11] Levin, A. and C.F. Lin (1993) Unit root tests in Panel data: asymptotic and finite sample properties, mimeo, University of California, San Diego, December 1993. [12] Levin, A., Lin C.F. and Chu J. (2002), Unit root in panel data: Asymptotic and finite sample Properties , Journal of Econometrics, 108 (1), 1-24. [13] MacDonald, R. and D.M. Power (1995) Stock prices, dividends and retentions, Journal of Empirical Finance, Vol.2 pp. 135-151. [14] MacDonald, R. and I.W. Marsh (1997) A forward premium puzzle and the power of the panel, mimeo, University of Strathclyde. [15] MacKinnon, J.G (1991) Critical Values for Cointegration tests, In Long -run Economic Relationships, R.F. Engle and C.W.J. Granger (eds.), Oxford University Press: Oxford. [ ] Maddala, G.S. and S. Wu (1999). Comparative Study of Unit root Tests with Panel Data and a N [16] Pascal Mazodier (1979) Review of the Econometrics of Panel Data , Economic Journal 89, 999-1001 [17] Pedroni, P. (1995) Panel Cointegration: asymptotic and finite sample properties of pooled time series tests with an application to the PPP hypothesis , Indiana University Working Paper, Number 95-013, June. [18] Pedroni, P. (1996) Fully modified OLS for heterogeneous cointegrated panels and the case of purchasing power parity , Indiana University Working Paper Number 96-020. [19] Pesaran, M. H. and Smith, R. (1995), estimating long -run relationships from dynamic heterogeneous panels. Journal of Econometrics, 68, 79- 113. [20] Petit, R.R . (1972) Dividend announcements,security performance and capital market efficiency, Journal of Finance, Vol.27 , pp. 993 -1007. [20] Phillips, P.C.B and S.Ouliaris (1986) Testing for Cointegration, Yale University Discussion Paper Number 809. [21] R. Engle and C.W.J. Granger (1991), Long run economic relations: Readings in Cointegration, Oxford University Press. [22] Shiller, R. (1981) Do stock prices move too much to be justified by subsequent changes in dividend? American Economics Review, Vol. 71, pp. 421 436. [23] Sheng, S. L. and Chang, U. C . 2000 Testing the Existence of Speculative Bubbles in Stock Price of Financial Industry . Journal of Industry Economics ,106, 109-143. Fig .2 . This shows the line graph representation of the closing stock prices of the DJIA index. It shows that from 1994 the prices of the DJIA index stocks have been steadily rising, showing a continuous trend in the year 2000. Fig.3 Fig.3 . This shows the histogram representation of the closing stock prices of the DJIA index, it shows the mean 7329.240, kurtosis 1.563437 and the Jarque Bera test 152.5889. Returns of the DJIA INDEX. Fig.4 Fig. 4 shows the line graph, showing stationarity in the returns of the DJIA index .

GiDa Ltd Analysis of financial performance - Free Essay Example

Sample details Pages: 5 Words: 1368 Downloads: 3 Date added: 2017/06/26 Category Finance Essay Type Analytical essay Did you like this example? GiDa Ltd Analysis of financial performance Don’t waste time! Our writers will create an original "GiDa Ltd: Analysis of financial performance" essay for you Create order Table of Contents 1 Introduction 2Financial Statements and ratios 2.1Income statement 3.2Balance Sheet 3Limitations 4Overdraft reduction plan 5Conclusion Bibliography Appendix 1 GiDa Ltd Income statement Appendix 2 GiDa Ltd Balance Sheet Appendix 3KPIà ¢Ã¢â€š ¬Ã¢â€ž ¢s The following report has been produced by Drake Consultancy on behalf of GiDa Ltd, a corporation that is involved in the design and manufacture of casual and leisure clothing aimed specifically at the higher-income young persons market. GiDa has been requested by their bankers to reduce their current borrowing requirements within the next six months. The intention of this report is to analyse the financial performance of the business using the key performance indicators and ratios as indicated by Atrill and McLaney (2006) and present a plan for the business that will enable it to comply with the banks requirements. Copies of the financial statements of GiDa Ltd covering the two years to 31 December 2007 are attached within appendices 1 and 2. It should be noted at this stage that these have been prepared and presented in accordance with the current reporting standards as set by the IASB[1]. One consequence of these standards is that when measuring performance, the majority of ratios used are concentrated upon the balance sheet, although as will be seen in this case these do relate to the profitability of the business (Ryan 2004, p.145). In common with standard practice, to enable a comprehensive analysis of GiDaà ¢Ã¢â€š ¬Ã¢â€ž ¢s financial performance, we have used six key performance indicators (Lee 2006), the details of which are included in appendix 3. Two of these relate to income statement activity and the remainder concentrate upon balance sheet performance. 2.1Income statement With regard to the income statement, two KPIà ¢Ã¢â€š ¬Ã¢â€ž ¢s can be seen to have contributed to the increase of the business overdraft during 2007. These are the inventory turnover period and the trade receivables. The results show that inventory has reduced from being turned over 3.14 times per year to 2.46 times. Similarly, the trade receivables in 2007 represent 16.71%, an increase of over 5% in the year. As is apparent from the income statement (appendix 1), there are no exception items in the accounts, therefore both of these events have directly put pressure on the business cash flow, increasing funding requirements (Atrill and McLaney 2006, p.204). 3.2Balance Sheet An analysis of the GiDa Ltd balance sheets for the two years (appendix 2) also reveals several areas of concern (Riahi-Belkaoui 2004), which might have precipitated the banks request. These concerns appear in four major areas. Return on investment The percentage return on investment has reduced to 22.09% in 2007 (25.27% 2006). Although this might be of minor concern, as GiDa is a private company, if investors are needed in the future its importance will increase. Current Ratio The current ratio tests the ability of the business to cover its short term or current liabilities. In this case 2006 showed a comfortable position where current assets were nearly twice the size of current liabilities, although this position has weakened considerably in 2007. Acid Test ratio However, of more importance in terms of performance is the acid test ratio. Here it is recognised that the business inventory does not have the same liquidity strength as other current assets, particularly in a forced sale environment (Atrill and McLaney 2006). Financial institutions are only comfortable when this ratio exceeds 1(Ryan 2004) and, as is apparent from the GiDa balance sheet in neither year has this been achieved. Even more concerning is the fact that in 2007 this ratio reduced to less than half. From the bankà ¢Ã¢â€š ¬Ã¢â€ž ¢s viewpoint this would raise issues relating to the security of their lending (Lee 2006). Debt/equity ratio A similar result to the acid test ratio would be required from the debt/equity ration, which is designed to indicated the solvency of the business when comparing liabilities against the equity available (Schroeder et al 2005). The review of the GiDa performance shows that in 2007 this ratio, as with the previous one, has also reduced to less than half. Despite the increased and improved performance reflected in the corporationà ¢Ã¢â€š ¬Ã¢â€ž ¢s income statements, there is little doubt that the performances in the areas indicated above have been the cause of the bankà ¢Ã¢â€š ¬Ã¢â€ž ¢s disquiet as to the future stability of the business and resulted in their requesting a reduction in current borrowings (Jones 2006 and Lee 2006). Prior to making recommendations (section 4) it should be noted that this performance analysis would have contained a more detailed appraisal had Drake Consultancy been able to access two further areas of information. The first of these is the cash flow statement, which provides future indication of continuing liquidity (Ryan 2004, p.1). In the second instance, a more detailed analysis of revenue segments might have proved useful in assessing whether performance was an issue within the male or female clothing ranges. In addition, from the information provided it has been assumed that all the profits earned by the business in 2006 have been withdrawn by the shareholders as dividends in 2007 as this amount has not been carried forward to the 2007 balance sheet (see appendix 2). The balance sheet for GiDa Ltd shows that the overdraft has increase to  £5.5 million in 2007 (2006  £600,000). To comply with the bankers request for a reduction in the overdraft levels within six months the reports authors would make recommendations for improvements in two main areas of the business performance, these being related to the inventory and trade receivables. Inventory If the inventory turnover level had been maintained in 2007 at the same ratio as 2006 it would have stood at  £4.588million instead of the balance sheet amount of  £5.820 million. This would have reduced the business borrowing levels in the full year by  £1,261 million Trade receivables In terms of trade receivables the extent of credit extended to customers has increased by 5% in 2997. Had this credit control been maintained at 2006 levels additional cash available to the business would have been  £1,161.55 million. It is therefore recommended that additional controls and monitoring be conducted upon these two areas to reduce the ratios back to 2006 levels as a matter of urgency. The cash flow benefit of taking this action will have the following positive cash inflow to the business over the course of one year:  £1,261 +  £1,161 =  £2,422 million Achieving this level of improvement would enable the business to provide the bank with a borrowing reduction of  £1,211 million with the six month period requested. Furthermore, these measures would also serve to improve the business key performance indicators, especially in relation to the current and acid test ratios. It is concluded from the review of the financial performance of GiDA that whilst the income performance has improved, the two areas of financial controls mentioned in section 4 have been allowed to become lax, which has caused the bank to become concerned about their lending. However, providing the corporationà ¢Ã¢â€š ¬Ã¢â€ž ¢s management implement the recommendations of this report it is considered that the business will be able to achieve a position that will enable it to comply with the banks request to reduce borrowing levels and, in addition, strengthen its balance sheet value at the same time. Atrill, P and McLaney E (2006). Accounting and Finance for Non-Specialists. Harlow: FT Prentice Hall Jones, M (2006). Financial Accounting. Chichester: John Wiley Sons Lee, T (2006). Financial Reporting and Corporate Governance. Chichester: John Wiley Sons Riahi-Belkaoui (2004). Accounting Theory. London: Thomson Learning Schroeder, R.G., Clark, M.W and Cathey, J.M (2005). Financial Accounting Theory and Analysis: Text, Readings and Cases. New York: John Wiley Sons Inc Ryan R (2004). Finance and Accounting for Business. London: Thomson Learning Income statementforGiDa Ltd. for theyearended31December 2006 2007  £000  £000  £000  £000 Revenue 14,006 22,410 Costofsales Opening inventory 2,330 3,140 Purchases 7,584 14,298 Closing inventory (2,418) (5,820) (7,496) (11,618) Grossprofit 6,510 10,792 Operatingexpenses (2,384) (3,700) Operatingprofit(beforeinterestandtaxation) 4,126 7,092 Interestpayable (432) (912) Profitbeforetaxation 3,694 6,180 Taxation (420) (780) Profitfor the year 3,274 5,400 Balance sheetforGiDa Ltd. as at 31December 2006 2007  £000  £000  £000  £000 Non-current assets 8,600 14,470 Current assets Inventory 2,418 5,820 Trade receivables 1,614 3,744 Other receivables 268 402 Cash 56 8 4,356 9,974 Current liabilities Trade payables 1,214 2,612 Other payables 248 402 Taxation 420 780 Bank overdraft 600 5,050 2,482 8,844 Net current assets 1,874 1,130 10,474 15,600 Non-current liabilities Long-term loan 3,600 6,600 Net assets 6,874 9,000 Equity Ordinary shares of  £0.50 each 3,600 3,600 Retained profit 3,274 5,400 6,874 9,000 Figure 1 Financial Ratios GiDa Ltd Financial Ratios Comparisons  £  £  £ 000s Dec-31 Dec-31 2006 2007 Inventory period Annual cost of goods sold 7,584 14,298 Inventory 2,418 5,820 Ratio 3.14 2.46 Trade receivables Revenue 14,006 22,410 Trade receivables 1,614 3,744 Percentage 11.52% 16.71% Return on Investment Total Assets 12,956 24,444 Net Profit after Taxes 3,274 5,400 Percentage 25.27% 22.09% Current Ratio Current Liabilities 2,482 8,844 Current Assets 4,356 9,974 Ratio 1.76 1.13 Acid Test Ratios Current Liabilities 2,482 8,844 Current Assets (Less inventory) 1,938 4,154 Ratio 0.78 0.47 Debt equity ratio Total Liabilities 2,482 8,844 Equity 3,600 3,600 Ratio 1.45 0.41 1 Footnotes [1] International Accounting Standards Board (2008)

Guatemal Guatemala And Mexico - 1370 Words

Guatemala Guatemala is divided into 22 departments. Guatemala s capital is the largest city is Nueva Guatemala de la Asuncià ³n, and is known as Guatemala City. Guatemala City, locally known as Guatemala or Guate, is the capital and largest city of Republic of Guatemala, and the most popular in Centro America. The city is located in the south–central part of the country. Pedro Alvarado was the Spanish man who conquered what is now Guatemala by defeating the native Mayan people and making it a Spanish colony. Guatemala joins the United Provinces of Central America. In the territory of modern Guatemala was formed the core of the Mayan civilization, in which was extended across Mesoamerica. Guatemala was conquered by the Spanish Pedro de Alvarado in the 16th century, and becoming a part of the viceroyalty of New Spain. Guatemala was conquered independence in 1821 as part of the Federal Republic of Central America. Guatemala is bordered by Mexico to the north and west, the Pacific Ocean to the southwest, Belize to the northeast, the Caribbean and Honduras to the east, and El Salvador to the southeast. It is the most populous state in Central America. (Wiki.org. Guatemala) Guatemala Landforms Guatemalans call their country The Land of Eternal Spring. A slight climate changes allows for a large amount of vegetation and beautiful flowers around the year covering many square miles of landscape. The central highland mountains are The Sierra Madre and the Cuchumatanes they are

Additive Manufacturing Technology In Dental Implants Engineering Essay Free Essays

string(99) " temperature for sintering procedure or it means that welding without runing \( Arptech, 2010 \) \." Medical industry is one of the most existing industries which extensively use Rapid Manufacturing for their application. Every twenty-four hours tonss of people all around the universe faces different medical jobs and they easy get treated really rapidly merely because of new fabrication technique. From this aspect Dental and Hearing industries are in a tendency which is developing really fast to undertake the challenges of future and treated as the most successful portion of this industry. We will write a custom essay sample on Additive Manufacturing Technology In Dental Implants Engineering Essay or any similar topic only for you Order Now The full research and application are depends on some alone particular functionality, form and cost. Sing all demands the constituent are produced utilizing plentifulness of stuffs through different procedure for both industries such as, This study gives the brief thought about usage of linear fabrication engineering in medical industry particularly in dental and hearing with an illustration of fabricating constituent, it besides put light on advantage for both modeller and user after utilizing linear fabrication engineering. The Rapid Prototyping ( RP ) can be defined as a group of technique which refers to the bed by layer fiction of 3-dimensional ( 3D ) physical theoretical accounts straight from Computer aided design ( CAD ) . ( Cooper, 2001 ) By and large this RP is known as the Additive fabrication ( AM ) procedure, because of recent sweetening and development in the field of Computer Numerical Control ( CNC ) machining has prove this engineering as the portion of RP procedure. ( Wimpenny, ( 2010 ) ) Development in CNC machining which happened as an RP technique include remotion of stuff with higher rates, addition in cutting velocities and besides with higher machine axis speed. New development in both package and 3D bounder informations coped up with the recent alterations. ( Wimpenny, ( 2010 ) ) The procedure begins after making a 3D theoretical account utilizing CAD package and it is indistinguishable for all built techniques. The theoretical account is so convert in to Standard Triangulation Language ( STL ) format, this format shows the 3D surfaces as an assembly of many contriver trigons. At following phase STL file slice the 3D theoretical account in to beds. As we know the linear fabrication is gradual procedure in which parts are industries through beds and each beds are joined and procedure continues until the concluding portion formed. RP ‘s linear nature allows is to make parts with complicated internal characteristics which is non possible by other agencies like hollow countries and undercuts for that these parts some times supports are necessary. ( ( thenar, 1998 ) ) 2.2.1: Potential benefits of Rapid prototyping: Rapid Prototyping has great advantages in technology, fabrication, selling and buying because it is easy rectified the job before production through design procedure. And it becomes clearer after comparing it with both CNC and traditional methods. ( efunda, 2010 ) Other benefits of rapid prototyping are follows, ( Wimpenny, ( 2010 ) ) Elimination of clip of tooling and cost Complexity does non state about cost and clip. Bespoke/customised parts which are non possible for early methods. Through procedure is really easy to unite parts. It is easy to incorporate parts like mechanical and electronics Need non to piece the portion it will automatically come after procedure. Proper look into up cut down the stock list Easy to machine complex geometries like hollow parts and crisp interior cones. 3.0: Rapid Prototyping Technologies: Assortment of rapid prototyping engineering is being used in different country for different prototyping intent. The purpose consider as fabrication of follows, Hearing assistance shell Dental header, coronating and Bridgess 3.1: Linear fabrication Technologies: 3.1.1: Stereolithography ( SLA ) : Stereolithography ( SLA ) is an linear fabrication engineering for bring forthing paradigms, forms, theoretical accounts, and in some instances, production parts. SLA builds theoretical account of plastic parts individual bed at a clip by following beam of optical maser on the VAT of liquid UV curable exposure polymer rosin. When UV light work stoppages the surface of the polymer rosin solidify the individual bed of rosin, when one bed is completed after following, the built platform descend in deepness by individual bed thickness ( Schmitt, 2005 ) . Then, a rosin filled blade expanses over the cross subdivision and make full it with fresh stuff and so optical maser once more do the same procedure on the top of the old bed, this procedure continues until the theoretical account is produced. Material self adhesive belongings to bond each bed and forma complete 3D theoretical account, after edifice parts are cleaned in dawanol rosin and intoxicant and so cured in a UV oven. ( wikipedia, 2010 ) Stereolithography requires support for some object holding complex geometries like over bents and under cuts to keep the portion in lift platform and to forestall alteration in geometry from non debaring because of gravitation but to keep accurately. Supports are either automatically or manually designed along with the theoretical account, after procedure completion elevates it from VAT and cut off the supports. Then station processing requires which include cleansing and station remedy. ( Schmitt, 2005 ) Fig 1: The stereolithography procedure ( wikipedia, 2010 ) Advantages of Stereo lithography: ( Wimpenny, ( 2010 ) ) High quality surface finish with good mechanical strength Models are clear and sound in declaration Reliable for high productiveness Disadvantages of Stereolithography: Expansive in machines and care every bit compared to others and Complete service in contract and besides require laser replacing. Materials are expensive ( ?120-200/kg ) and in limited scope Should see wellness and safety issues with accessory equipment Wet stuff handling Require station processing 3.1.2: Laser Sintering ( LS ) : â€Å" Laser sintering ( LS ) is an linear fabrication technique by which parts are produces straight from 3D CAD theoretical account built bed by bed similar to SLA but instead than liquid rosin pulverization is used † ( Arptech, 2010 ) . The CO2 Laser beam traces the all right heat fusible pulverization bed to increase its liquescent temperature so that pulverization fuses and organize a solid mass. The optical maser beam energy is maintained merely to blend pulverization in defined country of cross subdivision. The whole chamber temperature is fixed merely below the runing point of pulverization, so laser somewhat increase the temperature for sintering procedure or it means that welding without runing ( Arptech, 2010 ) . You read "Additive Manufacturing Technology In Dental Implants Engineering Essay" in category "Essay examples" For the following measure Piston descend by individual bed thickness to resign topographic point for the new pulverization bed. Roller dispersed p owder stuff on the built platform. This procedure continues until the sold theoretical account is produced with blending each bed below it. Then parts removed from the platform and left pulverization is removed for farther usage, produced portion may necessitate station processing for good surface coating such as sanding, it depend on the application. Complex geometries like overhangs and under cuts are supported by the solid pulverization bed. ( Schmitt, Rapid prototyping in dental medicine: engineering and application, 2005 ) Advantages of LS: ( Wimpenny, ( 2010 ) ) Potential stuffs are available in broad scope for processing Properties of the produced portion are really near to technology criterions With out station hardening theoretical accounts are used Fresh pulverization Acts of the Apostless as the support No demand to plan supports Easy to take support stuff Support stuff can be partly ( 30 % ) reused = less waste Supports are wholly removed with out feeling Partss are stacked on the top and inside the another object Disadvantages of LS: Process get shrink so need to give compensation Difficult procedure as compared to SLA Partss are porous require excess care/ powdery surface Build orientation defines the belongingss Brittle parts as compared to others Dust control is a large job in this procedure Fig 2: Laser sintering procedure plants ( Arptech, 2010 ) 3.1.3: Fused Deposition Modeling ( FDM ) : â€Å" Construction of 3D theoretical accounts through the uninterrupted deposition of an extruded fibril of stuff † ( Wimpenny, ( 2010 ) ) FDM is largely known as a 2nd best prototyping engineering after SLA ( Additive3d, 2010 ) ; it consists of temperature governable caput which extrude bed by bed thermo fictile stuff. Material is supplied to an bulge nose through a plastic fibril which is non wounded on a spiral. Heated nozzle melt the plastic in to semi liquid province and it besides has a mechanism through which it pour the liquid province plastic when it required agencies on and off system. Nozzle is allowed to travel in both perpendicular and horizontal waies and it is set on a mechanical phase. As the nozzle base on balls through the tabular array it pour the liquid province fictile stuff in the needed flight bed by bed. The fictile rapidly solidify and bonded with the old bed after chuck outing from the nose. The whole system is hold in a chamber which is maintained at a temperature somewhat lower so the runing point of plastic. Assortment of patterning colourss and stuffs are available in FDM procedure such as investing casting wax and medical class ABS. ( Schmitt, Rapid prototyping in dental medicine: engineering and application, 2005 ) Fig 3: Fused deposition patterning procedure ( express.redeyeondemand, 2010 ) Advantages of FDM: ( Wimpenny, ( 2010 ) ) Operation is simple Machines are inexpensive and dependable as compared to others Assortment of stuffs can be used for functional paradigms Easy to run in office environment. Disadvantages of FDM: Slow in procedure Partss are porous so they require excess attention Build orientation set the belongingss otherwise delamination can happen Support stuff should be removed otherwise it modify the physique stuff which are manually broken Waste of support stuff 3.1.4: 3D Printing: â€Å" 3D printingA uses standard inkjet publishing engineering to make parts layer by bed by lodging a liquid binder onto thin beds of pulverization. Alternatively of feeding paper under the print caputs like a 2D pressman † ( Materialise, 2010 ) , in 3D printing procedure print caput prints the portion cross subdivision informations after go throughing over a bed of pulverization. Feed Piston and platform are mechanized to administer pulverization in full physique platform equally and accurately, which comes up bit by bit for every individual bed. Powder which is distributed from feed Piston is spread on a build platform through roller mechanism. After distributing the pulverization bed, Printing starts with inkjet print caput to the cross subdivision of the first bed or the base of the theoretical account on the all right bed of pulverization, with pasting the pulverization together. After this Piston fall the platform by individual bed thickness of 0.1mm and fresh bed of pulverization is distributed equally on the top of earlier 1. The print head start publishing new bed after using informations for the following cross subdivision, and it besides glued automatically with the old 1. This procedure repeated it self for every individual bed until the solid theoretical account is produced ( Materialise, 2010 ) . After finishing the procedure, The reinforced chamber and parts are supported by left pulverization. Partss are removed from the build chamber after stuff get set, feed platform usage staying loose pulverization for farther production. Fig 4: 3D Inkjet printing procedure ( Rapid prototyping centre, 2010 ) Advantages of 3D printing: Less fabrication cost for little and medium parts Good surface coating can be achieved through station processing and sanding Partss are reused after painting and smoothing Disadvantages of 3D printing: 3DP parts have small unsmooth visual aspect because of fictile bead layering Not good for big portion because slow in procedure 3.1.5: Jetting ( PolyJet from Objet ) : Jeting is significantly similar to stereolithography in engineering with lone difference that it uses solid province exposure sensitive stuff. PolyJet engineering works on the jetting procedure in which exposure polymer stuffs are jetted on a built platform in extremist thin beds to finish portion bed by bed. Ultra violet visible radiation remedies every individual exposure polymer stuff bed instantly after gushing, with out station hardening theoretical accounts are to the full cured on managing and can be used instantly. The supports which are designed to back up complex geometries are really easy to take by manus or H2O jetting because it is gel like support stuff. ( Materialise, 2010 ) Fig 5: Ployjet printing procedure ( Art corporation, 2010 ) 3.1.6: Multi jet Mold: Multi Jet Modeling is a fast rapid prototyping engineering besides footings as Thermo jet and is used for construct mold. The theoretical accounts truth is less every bit compared to stereolithography because of wax like plastic theoretical accounts. â€Å" The procedure uses a print caput that consists of additive arranged jets which spray bantam droplets of liquid liquid stuff which cool and harden on impact to organize the solid object † . ( ( About.com, 2010 ) ) Fig 6: multi jet patterning procedure ( Wimpenny. D. ( 2010 ) . RP A ; CNC machining, Rapid Product Development, De Montfort University, Leicester ) Advantages of Multi jet mold: ( Cooper, 2001 ) Cost effectual Reliable Good surface finish and net working capableness Disadvantages of Multi jet mold: Materials are low in strength Relatively high cost for edifice stuffs Partss of support stuffs are unsmooth in surface 3.2: Materials: Linear fabrication procedure requires different stuffs for different single application. Materials vary harmonizing to company and there machines. For Dental and Hearing parts the stuffs are suited such as, Perfactory- envisiontec e-shell 200- Rigid and Durable DMLS- Titanium and Cobalt crome 3D- Castable stuffs Solidscape D66+ 3D printer- Non toxic thermoplastic stuff Projet MP300- Visijet MP200 Dental theoretical account stuff Objet Eden machines- Full remedy rose and skin tone 4.0: Application in Dental and Hearing industries: Hearing assistance shells Dental implants 4.0.1: Hearing assistance shell machines: A: â€Å" LS are a free signifier fiction procedure using linear rapid fabrication engineering. The optical maser sintering engineering was developed at the University of Texas, originally licensed to DTM Corporation † . ( Paramount, 2010 ) Laser sintering has become the fabricating method of pick in the hearing assistance industry. This industry has to strongly necessitate to custom-make its merchandises, because the success of this procedure is to the full depend on the ability of portion to accommodate to the anatomy of the audile canal. The fabrication procedure does non depend on figure of indistinguishable or single merchandise and it ever runs with the same efficiency. The entire reinforced country of optical maser sintering system can be filled with several hundred hearing assistance shells and therefore all merchandises can bring forth in one dark. In this procedure optical maser copy the anatomy by making wax form so copied wax form scanned to make a 3D informations and apart from geometry every portion is integrate with certain designation figure so that that it can be easy identified after procedure. Laser sinter the shell and it will unite through electronic constituent. Presently this optical maser sinteri ng engineering produces about 100000 hearing assistance shells in a twelvemonth and it can be achieved through one individual plastic optical maser sintering machine ( Stotko, 2005 ) Fig 7: Laser sintered hearing assistance ( Stotko, 2005 ) Bacillus: Objet ‘s solution is the hearing assistance industry which done all necessary trial to guarantee that that the stuffs which are developed for hearing assistance instruments are suited for the procedure every bit good as Oklahoma from medical point of position. Objet ‘s Eden machines are work on Ployjet engineering and industry hearing AIDSs with perfect coating and good quality sing more flexibleness, productiveness and less cost. The solution including three material picks for alone hearing assistance instrument like clear, rose clear, skin tone. Machines particular rosin replacing system makes it easy to alter the rosin for the peculiar merchandise. Eden machines produce merchandise with really thin 16 micrometer bed thickness which are good in all facet for hearing industry. ( Objet, 2010 ) Fig 8: Objet hearing AIDSs for different stuffs ( Objet, 2010 ) Degree centigrades: Prefactory enhanced the hearing assistance shell sing both cost and clip. It besides offers the perfectness for the hearing assistance industry with over several medically approved stuff to offer with assorted skin tone colourss stuffs along with ruddy, bluish, tap, tan, mocca, ecru, chocolate, brown, black, white, rose clear and crystal clear it is new launched soft stuff. It is integrated on a face home base for application get downing from single hears casts to the concluding shells. ( envisionTec, 2010 ) Fig 9: Hearing assistance envision TEC e-Shell 200 series ( envisionTec, 2010 ) Through Perfactory 30 shells are produced at every 90 proceedingss which is more than earlier procedure because of its flexibleness in bring forthing parts with easy stuff changing. † EnvisionTEC e-Shell 200 is a liquid, photo-reactive propenoate for constructing functional parts which are tough, opaque, water- and perspiration-resistant † , and available in several different tegument tone colourss. ( envisionTec, 2010 ) 4.0.2: Dental Implants: Two chief paths ; 1: Investing casting from AM forms 2: Direct metal parts by optical maser sintering/melting 4.0.2.1: Investing casting: Several machines capable of doing forms A: The Solidscape D66+ 3D pressman produce high precised wax form from 3D CAD information. This produces waxups utilizing linear engineering which is known as bead on demand jetting. The Non toxic thermoplastic stuff through which waxups produced are to the full castable and could non go forth any residuary ashes which create job for farther procedure. The whole procedure is clear in border and spreads because of negligible shrinking of the stuff and it besides remain consistent for every tally. ( Bruce Lusting, 2010 ) The D 66+ , which is an entryway to the new Prexacto merchandise line, is focused for bring forthing high quality wax forms for coronating and get bying and for other dental parts in little dental research labs. If it is used satisfactorily so the parts are produced at low cost with high degree of client satisfaction and it ‘s of import for proper digital dental medicine flow. The Solidscape Prexacto is the perfect merchandise line sing both monetary value and public presentation for dental research labs. ( CAD BLU DENTAL, 2010 ) D66+ produced 750 units per month with low norm cost so the earlier one and it besides saves more than $ 12,000 per month over traditional methods. ( Bruce Lusting, 2010 ) Fig 10: Solidscape D66+ pressman ( CAD BLU DENTAL, 2010 ) Bacillus: For dental procedure the Envisiontec perfactory Digital Dental Printer ( Perfactory DDP ) is a really good machine for bring forthing dental parts. The capableness of machine is that it can fabricate 65 anatomical wax get bying or units with good declaration of 35 micrometers in less than two hours utilizing wax based polymer system and besides it can bring forth parts with accurate spread systematically. Digital dental pressman is capable for cap, Crowns and Bridgess production without fring the existent size. The Perfactory DDP from envision TEC is absolutely convenient for procedure where both header and metallic ceramic pressure are built on the machine at the same time. The concluding printed portion get bying produced automatically with a psilosis on a system, which was designed for the simple arrangement for direct investing casting. Assortment of stuffs is available harmonizing to demands. ( envisionTec,2010 ) Fig 11: Digital alveolar consonant printing ( envisionTec, 2010 ) Degree centigrades: 3D production system launches its first economical Projet MP300 for both little and average dental labs. This new compact system green goods parts with the latest coevals of 3d systems patented and proprietary Multijet Modeling engineering. It gives the perfect characteristic definition at high physique velocity. Projet MP3000 produces dental portion theoretical accounts from new lasting and high contrast Visijet MP200 Dental theoretical account stuff for the application. ( 3D systems, 2010 ) The system can bring forth theoretical account with good surface coating and proper size and besides it can construct multi theoretical accounts in a individual clip. Same twenty-four hours processing helps to minimise cost and clip because it works with plaster and feeling scanner. ( 3D systems, 2010 ) Fig 12: ProJet MP 3000 3D Printing System ; Working Model ( 3D systems, 2010 ) 4.0.2.2: Laser sintering / Melting This engineering is used in dental and medical industries for bring forthing little and average sized direct parts, because of complexness in parts and tooling industry has to do insert tooling straight. With a great build envelop of 250mm ten 250mm ten 185mm tallness, and besides have the ability to fabricate multiple parts at individual clip ; DMLS is the engineering which is really effectual in both cost and clip. This used in both for cost economy technique to do it simple in assembly and geometry for production maker and rapid prototyping because it minimizes the clip of development for new merchandise. ( Wikipedia, 2010 ) Fig 13: SLM image ( 3D systems, 2010 ) Typical forms like headers, Crowns and Bridgess are straight built in metal, utilizing Ti and Co chrome. Sinterstation Pro DM125 SLM is a system which manufactures straight to the full dense, stop metal parts with great smoothness and tolerances. ( 3D systems, 2010 ) Linear Manufacturing Process Choice: 5.0: Decision: This study highlights the usage of Additive fabrication engineering in production of hearing assistance instruments and dental implants. It besides concludes that how these engineerings are being used in medical industry for development and sweetening of medical parts. Particularly dental implant parts which are produced through investing casting linear fabrication procedure are more dependable, cost effectual and of import for digital dental medicine flow, nevertheless hearing assistance shells are produced through jetting procedure utilizing objet machines are really thin and assortment in colourss. Now patients are satisfied that the usage of linear fabrication engineering heightening the quality of merchandise sing all the factors, if u compare new merchandise with the earlier one so it is inexpensive and easy to utilize. In future as linear fabrication engineering and stuffs are keep on concentrating for development, so it will hike the medical industry in all facets. 6.0: Appendix: Jetting: Machines Solidscape D66+ 3D Projet MP 3000 Build size ( centimeter ) Resolution System package Input format Modeler weight Accuracy Material 15.24Ãâ€"15.24Ãâ€"15.24 5000Ãâ€"5000 XY declaration Windows CE STL or SCL 635 pound ( 288 Kg ) 0.001-0.002 per inch of portion dimension Non toxic thermo fictile stuff ( first-class strength and lost wax projecting qualities ) 29.8Ãâ€"18.5Ãâ€"20.3 328x328x606 DPI ( XYZ ) Windows XP or Windows 7 STL or SCL pound ( 34 Kg ) 0.001 per inch of portion dimension Visi jet MP200 build stuff ( Formulated for exceeding castability and visibleness ) Machines Eden250 Eden 260 Eden 350V Eden 500V Build size ( centimeter ) Resolution Input format Material Machine weight 26x26x20 600x300x1600 DPI ( XYZ ) STL and SCL Full remedy 720 Full remedy 705 support 280 Kg 26x26x20 600x300x1600 DPI ( XYZ ) STL and SCL Full remedy 720 280 Kg 35x35x20 600x300x1600 DPI ( XYZ ) STL and SCL Full remedy 720 Full remedy 705 support 410 Kg 50x40x20 600x300x1600 DPI ( XYZ ) STL and SCL Full remedy 720 Full remedy 705 support 410 Kg How to cite Additive Manufacturing Technology In Dental Implants Engineering Essay, Essay examples

Les Murrays Widower in the country Essay Example For Students

Les Murrays Widower in the country Essay Les Murrays poem Widower in the country is a portrait of a man whose wife has died. The poem is the daily routine of a countryman who is depicted as still grieving for the loss of his wife, his sense of liveliness disappeared and the absence of feeling. The mans schedule is very ordered and quite tedious, no excitement in the menial tasks, he is almost robot-like as he trudges around the property labouring. The poem, written in iambic pentameter starts with a moving image of the mans bed that presumably was occupied by a wife before she passed away, this impression of the unmade bed makes the reader think about what was in the marriage. Through the first stanza, not only is the man fixated on him by using first person narrator, in addition he is putting things off until later, Ill get up soon Ill go outside. This notion of putting off tasks reveals that the countryman is depressed, he never feels like doing the job at that time. As the narrator reveals, there once could have been a family, the Christmas paddocks indicates that there would have once been a joyful time during Christmas with a family. As the widower is gazing over the paddocks, delaying his duties, we notice that he has no direction in his life, there is an absence of force or being involved, this has been portrayed through the windless trees. Then there is evidence of the slackness of the man, through the nettles in the yard it shows us that he has jobs to do and the property is unkempt, the ellipsis exposes that there are probably more jobs that the widower has neglected to finish. In the second stanza, the narrator once again uses first person singular that emphasizes the fact that he is focused on himself and probably feeling self pity about is woeful self. As the man takes a walk, he looks down on the house and begins to cry, but instead of bluntly telling the readers this, he uses the sun reflecting off the tin roof as an excuse as the roof reflects the sun and makes my eyes water. As the stanza draws to an end, the character seems lost in his own worries as he ponders what he will do when the sun moves from the house, I will simply watch, or work, or sleep. In the last stanza, the man eats his dinner, where once he wouldve eaten with others, in the authority position at the head of the table. The mans plain meal of corned beef supper illustrates the tedious life he leads, it symbolises the way he ploughs through life. Through the mans dream, we see the sub conscious view of him, as he wakes up screaming to himself, which he once again blames on something else, willing to push the blame away from him. Throughout Les Murrays poem, we see a man lost in self-pity whose daily routine consists of menial tasks that he may eventually do. The widowers absence in direction and life is illustrated by the windless trees and his inability to annunciate his emotion to the world, which would help him to recover his life. Show preview only The above preview is unformatted text This student written piece of work is one of many that can be found in our GCSE Geoffrey Chaucer section. Download this essay Print Save Heres what a teacher thought of this essay 3 star(s).

Haidilao free essay sample

Hotpot is a private company. Established in 1994, it has 71 chain stores in 15 cities in China and won a great number of awards. Talking about their core value intention customer service, they fully devote themselves into serving the customers, spare no effort to satisfy the customers and put customers in the first place. To be concrete, they carry out the idea in the following steps. First of all, they tried to do a little bit better than others. In the food industry, the criteria of judging a restaurant is quite simple. Customers usually judge from 5 aspects: taste, price, location, environment and service. You know, Hai Di Lao Hotpot should be classified into Sichuan Hotpot which is very hot and spicy. But some customers dont get used to it. So they came up with various tastes. The price, Hai Di Lao Hotpot has a reasonable price: 70-80 yuan per person. Among the restaurants who has the same service level, it is the cheapest one; among the restaurants who has the same price level, it serves the best. We will write a custom essay sample on Haidilao or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Location is the predetermined aspect. It always choose the most convenient place for customers to come. The environment, every chain store tries to be gorgeous which to make customers feel more happy. Last and also the most important one, the service. Hai Di Lao is famous for its excellent service. There are big smiles on the staffs faces which give the customers a good mood. Secondly, they try to distinguish themselves with others. How to be different? Do what others cannot do. In Hai Di Lao, the difference is the perfect service. What Hai Di Lao staffs do everyday is that they think what the customers think and do what customers want them to do. From the moment the customer go into the store, staffs start their service. They will ask you whether you have book a table and lead you to the waiting area. They will serve you free water, fruits, snacks and even cards to smooth the waiting time. You can also have a nail service or shoe shiner. When you about to order, they will remind you they have half dishes. While you eating, they will give you a mobile bag and apron to keep the phone and you tidy. Even you go to the wash room, they will serve you with open the tap and tooth brush. When you finish, they will serve you with fruits to cool you. And they always come up with some innovations at work, such as the phone bag and unique shelf to put the colander. Everything they do is to make the customers more comfortable and homelike. Thirdly, they try to provide personalized service. Every customer has different needs. Some are here for food, so the staff just need to ensure that they fully enjoyed their food; some are here for a date, so the staff will give them more space; some are here to treat the guests, so the staff will mind the words to make the guests feel good. I think serve the customer is the core value of every company in the service industry. But why Hai Di Lao is so special and others cannot copy it? Thats because it has a special product people, the staffs. In HDL, it not only the customers but also the staffs are the service objects of the company. Even though most of them are not well-educated and poor, the company serve them with a good environment and provide them with the chance to change their fate. The company feed them, teach them necessary skills, rent dormitory not basement for them to live. The company is just like a big family, they all brothers and sisters. Besides the basic living conditions and love, the company also give them trust and power when serving the customer that they even have the power to cancel the bill which is never seen in other stores. The company also do their utmost to build a fair and balanced competing environment for the staffs which will encourage them to work harder. Whats more, the company also adopt the policy to take care of the staffs family members, such as give parents a chance to go on a trip and children a chance to go to school, for example, the HDL university. I believe the way how HDL treat the staffs and how the staffs treat the real customers fully presents the companys core value, intention customer service and they all do carry it out with heart and soul. And I think thats why HDL is praised by so many people and thats why HDL is irreplaceable.