APA 360 III Term Paper Example | Topics and Well Written Essays - 500 words

APA 360 III - Term Paper Example e to determine that race perception is not something that is done automatically by a person because the first image that a person has of the person before him does not leave a truly remarkable impression. Rather, the concept of race is simply something that we have come to think of as automatic due to the mind conditioning that we have undergone since an early age. Since race has no genetic basis, one can safely say that race is therefore an illusion. Neither does a human sub-specie exist as these do in the animal kingdom for us to perceive that one human being is different from another. We all belong to the same specie and therefore exist in the same reality. That is why skin color cannot be used to determine the race of a person. The illusion of race on a physical basis is simply wrong because the real differences between people exist not on a physical basis but rather on genetic variation with 85% of traits being shared by a given population. Therefore, race is not biological and no one skin color is better than the other (â€Å"What is Race? Is Race for Real?†). Due to the fact that there has been an explosion of mixed race births in the United States, the issue of race has come to be outdated using the traditional definition. Therefore, the existence of multiracial beings has forced sociologists to begin studying race anew when it comes to â€Å"intergroup relations, racial stigmatization, social identity, social perception, discrimination, and the intersectionality of race with other social categories such as social class† (Shih, Margaret, Sanchez, Diana T. â€Å"When Race Becomes Even More Complex: Towards Understanding the Concept of Multiracial Identity and Experiences†). The challenge that multiracials pose before the discussion of race is now how to determine the actual race of a person or if the issue of race even exists for that particular person because of the multiple bloodlines running through their veins. Shih, Margaret & Sanchez, Diana. â€Å"When

Comparing IFRS to GAAP Essay Example for Free

Comparing IFRS to GAAP Essay GAAP rules for recognition are detailed regarding specific industries, such as real estate and software. It uses the complete contract method and has special rules for rendering software services. Organizations can recognize revenue from the sale of goods made delivery from a definitive agreement for a fixed fee that they are reasonably sure they will collect. Under GAAP, companies must wait until the whole process of the contract is complete to recognize revenue. GAAP also has specific types of transactions, and it required public companies to follow rules that are set by the Securities and Exchange Commission. IFRS Revenue Recognition IFRS revenue recognition states that revenue can be recorded when it becomes economically significant: IFRS revenue recognition can be defined as not as strict as opposed to GAAP. IFRS is considered universal; standard 18 sets forth general principles and examples applicable to all industries. IFRS allows recognition when the rewards and risk of ownership is transferred, giving the buyer control of the goods, revenue is understood and the economic benefits will flow to companies or in other words, you will get paid. IFRS bans the completed contract method and under certain circumstances will allow the percentage of completion method. IFRS allows you to combined contracts. However, applies different criteria compared to GAAP. (Ref. Eric Bank, Demand Media). IFRS Order of liquidity IFRS does not require a specific order of classification on the Statement of financial position. IFRS provides the same set of objectives for business and non-business entities. The separation of assets and liabilities is required, and deferred taxes are shown on a separate line item on the  balance sheet. Minority interests are included in equity as a separate line item. The financial statements include an income statement, balance sheet, changes in equity, footnotes and a cash flow statement. IFRS main goal is to give a financial statement with a clear understanding of the companys asset structure. GAAP Order of Liquidity GAAP has a specific requirement that all accounts are measured by liquidity. The framework has no provision that the expressly requires management to consider the framework in the absence of a standard or interpretation for an issue. GAAP requires a balance sheet, income statement, statement of comprehensive income, changes in equity, cash flow statement and footnotes. The difference, as opposed to IFRS, is that deferred taxes are shown with the assets and liabilities. IFRS Commonly used Terms IFRS terms that are commonly used together are statement of financial position, balance sheet and share capital ordinary to common stock. The statement of financial position and balance sheet are synonymous. The formats may be different. It is made to show a comparison of liabilities and equity to assets. IFRS picked the term financial position because it describes the purpose of the statement. The heading stands for the position of receivables and assets on one side and all the liabilities and equity on the other side which can be done at any given date. These statements provide how financial strong the company is. IFRS terms that are commonly used together are share capital ordinary and common stock. IFRS uses the term share capital ordinary to explain the stakes of the ownership. Common stock is identical to share capital ordinary which shows the equities values that the owners have in exchange for cash. The European Union utilizes the term share capital ordinary which is why it was chosen by the IFRS as the norm. The heading shows the equity shareholders what the capital value is. The heading is equity of net worth subheading. Understanding Gains, Losses GAAP defines expenses, revenues, losses, and gains as it correlates with the income statement. The losses and gains would not appear since they do not constitute as operating activities. Even though gains and losses would not appear it will specify the information that would need to be reported on the  income statement. It would only allow expenses by description or function. The bottom line would be called as a loss of profit. It prohibits extra ordinary items to be reported in the notes or income statement. The losses and gains that are reported on the income statement are shown separately so the cash flow that can be assessed in the future. Income defines both gains and revenue. Revenue from a company from activities and are in the form of rents, interest, sales, fees, and dividends. Gains are items that are accrued in a form of income from ordinary activities from a company. Gains can include the gains of long-term assets sale. They can be gains from securities. Securities and Exchange Commission The Securities and Exchange Commission (SEC) has several aspects to consider when it comes to trying to get the United States to adopt IFRS. First, the people and the overall cost that it would have on their business should be something for SEC to consider. SEC should consider the overall costs impact this will have on businesses. It would cost millions if not billions of dollars for U.S corporations to implement IFRS using a good portion of their time and money to put this into effect. Accounting firms would now have to change their education requirements. In a predictions report released in 2008 by the SEC, it stated that large U. S. based companies with revenues in excess of one billion dollars would be paying more than its European counterparts in converting to IFRS. In this report, it also states that small businesses could be hit with more costs than larger companies. This is due to the need for new trained staff members that are educated in IFRS and the need for new IT systems to meet the needs of the conversion. The implementation of new systems will also require new training standards for current employees, which will cost companies time and money. The conversion from GAAP to IFRS can and will have an effect on U. S. companies overall operations, taxes, and their internal reporting processes. Sarbanes-Oxley Act The Sarbanes-Oxley Act of 2002 (SOX) was signed into law by President George Bush in response to issues in accounting at several major US companies. It was intended to address corporate responsibility, combat fraud and improve a companys financial disclosures. Some would argue that guidelines enacted by  SOX puts US companies at a disadvantage competitively to companies operating abroad. One principle of the act was the requirement of an independent auditor to evaluate the financial records of businesses at the cost of the business to boot. Executives must certify that the records are accurate and are subject to imprisonment for fraud. The threat of oversight may cause some businesses to refrain from taking the necessary risks to help business grow. The advantages of SOX to some far outweigh the costs. The most important of them all could be that companies and the executives that run them are kept honest about financial records. The act created an organization with the responsibility of oversight of auditors called the Public Company Accounting Oversight Board. With such oversight, it helps in restoration of public/investor confidence. According to Forbes Magazine a Harvard Business School professor Suraj Srinivasan â€Å"Markets have been able to use the information to assess companies more effectively, managers have improved internal processes and the internal control testing. (Forbes, 2014) References Goodbye GAAP. (2008, April). CFO Magazine, Retrieved from: Goodbye GAAP Hanna, J. (2014, March 10). The Costs and Benefits of Sarbanes-Oxley. Retrieved October 30, 2014. KPMG cutting through complexity. (2014). Retrieved from http://www.kpmg.com/global/en/issuesandinsights/articlespublications/ifrs-guide-to-financial-statements/pages/default.aspx Chapter 4 Income Statement and Related Information. (n.f.). Retrieved from http://higheredbcs.wiley.com/legacy/college/kieso/0470587237/ifrs_supp/ch04.pdf

Debromination and Bromination of Cholesterol

Debromination and Bromination of Cholesterol Bromination/debromination which is an important organic reaction that aims in purification of crude cholesterol from impurities which include 3-cholestanol, 7-cholesten-3-ol, and 5,7-chlestadien-3-ol was performed in a laboratory scale for two weeks. Due to steric constraints, only cholesterol reacted with bromine and crystallized from the solution making it possible to be separated (Feiser, and Williamson 63). The dibromocholesterol formed is regenerated by reacting with Zinc dust. In addition, three methods were used to evaluate the effectiveness. These were Sodium Iodide test, Silver Nitrate test, and Sulfuric acid test. NaI test showed a positive response as color changed to yellow. The formation of the precipitate also indicated a positive result. The sodium iodide reagent reacted with 1 ° and 2 ° alkyl halides through an SN2 mechanism.  On the other hand, the silver nitrate reagent reacted with 2 ° and 3 ° alkyl halides through an SN1 mechanism.   Negative results w ere observed for both the commercial cholesterol and 1-chlorobutane (Zubrick 38). Conversely, the t-butyl chloride gave a positive result for the AgNO3  test and a negative result for the NaI test. The synthesized cholesterol was 0.29 gram and the theoretical yield was 1.08 gram. This gave a percent yield of 26.9 gram. Although this was a low yield the TLC analysis confirmed a high purity of the synthesized cholesterol. The melting point of the synthesized cholesterol and commercial cholesterol seems to fall in the same range. This confirms the purity of the synthesized cholesterol. TLC analysis was carried out to confirm the purity of the analysis. The distance traveled by commercial cholesterol was 5.5 whereas that travelled by the synthesized cholesterol was 4.6. The absence of other spots on the TLC plate confirms that there were no contaminations present in the sample. Introduction Cholesterol is an important steroidal compound found in both animals and plants. Despite the fact that cholesterol causes diseases, it plays a vital role in life. For example, cholesterol is the main structural component in cell walls and in myelin sheath formation. It is also a major precursor for most steroid hormones. Crude cholesterol is isolated from natural sources and various methods have been used in its purification. Crude cholesterol contains approximately 3-5% contamination. Some of the contaminants are 3-cholestanol, 7-cholesten-3-ol, and 5,7-chlestadien-3-ol shown below. Some common contaminants of commercial cholesterol The main objective of this experiment was to purify commercial cholesterol using organic reaction chemistry, including the use of the electrophilic addition. For complete purification of cholesterol from the above impurities is achieved by a reaction of bromine with cholesterol to generate dibromocholesterol. Because of the steroid ring structure present in these compounds that causes steric constraints, only cholesterol reacts with bromine to form an insoluble diaxial dibromo compound through electrophilic addition. On the other hand, cholestanal does not react with bromine and the other two contaminants are dehydrogenated by bromine leading to formation of soluble dienes and trienes respectively. The dibromo-cholesterol precipitates as a solid leaving the other impurities in the reaction solvent. A purification step such as solvent washing or crystallization is carried out to separate the solid from the impurities. The solid dibrom o-cholesterol is then reacted with zinc in order to regenerate pure cholesterol. Reaction Scheme for the Bromination/Debromination of Cholesterol To test the effectiveness of this reaction three different chemical tests namely sodium iodide in acetone, silver nitrate in ethanol test, and sulfuric acid test, were performed. Each of these tests is selective for a specific functional group. Dibromocholesterol contains both primary and secondary alkyl halides and reacts with a sodium iodide in acetone and silver nitrate in ethanol to form a precipitate or a cloudy solution. In addition, the presence of double bonds in dibromocholesterol in form of alkene makes it possible for the formation of a fluorescent green sulfuric acid layer and a red chloroform layer when reacted with sulfuric acid (Landgrebe 78). Material and Methods 1g of commercial cholesterol was added to a 25 mL Erlenmeyer flask. 7 mL t-butylmethyl ether was measured with a graduated cylinder and added to the flask containing the cholesterol and a magnetic stir bar. A water bath was then set up on the hotplate in the hood. The Erlenmeyer flask contain the reaction solution was inserted into the water bath and clamped as shown below. The heat and the stirrer were turned on and gently heat until all the cholesterol dissolved in t-butylmethyl ether. The flask was removed from the water bath after all the cholesterol was completely dissolved and allowed to cool to room temperature. After the cholesterol solution was cooled, the flask was clamped to the ring on the hot plate as shown in figure 4 and stirred without heating. A burette was then used to dispense 5 mL of bromine solution into the flask. A precipitate solution formed almost immediately. The water bath was replaced with ice and tap water and the reaction solution stirred intermittently with a glass stir rod for ~ 10 minutes to complete the crystallization of the product. About 20 mL of the t-butylmethyl ether acetic acid solution was then dispensed in a clean 50 mL Erlenmeyer flask which was clamped to a ring stand and allowed to cool in the ice bath. A vacuum filtration was done using a Buchner funnel and filter paper. The solid in the filter was washed using ~10 mL of the cooled solution of t-butylmethyl ether acetic acid and then with ~10 ml of methanol. The solid was then allowed to dry with the vacuum on for about 5 minutes. the dibromocholesterol melting point was measured and recorded. The dry solid was weighted and sealed in a vial and stored for next experiment. To debrominate cholesterol, 20 mL of t-butylmethyl ether, 5 mL of acetic acid and 0.2 g of Zn dust were added into the Erlenmeyer flask containing the dibromocholesterol solid. The mixture was swir led for 5-10 minutes in the hood and sonicated in 5 minutes to allow the reaction to go completion. After sonication the solids present were removed by gravity filtration method into a clean 125 mL Erlenmeyer flask. The filtrate was transferred to a 125 mL separatory funnel in which 20 mL of deionized water was added, shaken and allowed to separate into layers. The two layers formed were then separated as water layers and organic (ether) layers. The ether layer was washed with 20 mL of 10% NaOH and then 20 mL of saturated NaCl solution. 100mg of the drying agent magnesium sulfate was added to the organic layer and the solution swirled until dry. The drying agent was removed by gravity filtration using a glass funnel fluted filter paper and a very dry 50 mL Erlenmeyer flask. The flask was placed in a warm water bath and then ice cooled for 10 minutes until all but 5 mL of the ether remained following a precipitate formation from the solution. The remaining solvent was decanted and th e synthesized cholesterol transferred and allowed to dry in the hood for 20 minutes.The dry solid was weighed and the weight recorded. In addition the melting point was also taken and recorded. To evaluate the effectiveness of the bromination reaction three chemical reactions mentioned above were carried out. NaI in acetone test Five test tubes labeled A, B, C, D and E were used for this test.   About 30 mg of the commercial cholesterol starting material was added to tube A; ~30 mg of dibromocholesterol to tube B; ~30 mg of the synthesized cholesterol product to tube C; ~0.3 mL of 1-chlorobutane to tube D; and ~ 0.3 mL of t-butyl chloride to tube E.   In addition, about 3 mL of acetone was added to each tube to completely dissolve all the compounds.   Solutions A-E was used to do the NaI in acetone test as well as the AgNO3 in ethanol test. Tubes A-C did the TLC as well. The NaI in Acetone and AgNO3 in Ethanol tests were performed by setting up a test tube rack containing ten small test tubes. The test tubes were labeled N1 N5 and A1 A5. 1 mL of NaI in acetone reagent was added to test tubes N1 N5, and 1 mL of AgNO3 in ethanol reagent to test tubes A1 A5. This was followed by adding 5-8 drops of A solution to test tube N1 and tube A1, 5-8 drops of solution B to test tube N2 and tube A2, 5-8 drops of solution C to to test tube N3 and tube A3, 5-8 drops of solution C to test tube N4 and tube A4, and 5-8 drops of solution C to test tube N5 and tube A5. The test tubes were heated for a while and all the observations recorded. The sulfuric acid for alkenes test was performed by additional solutions of cholesterol and dibromocholesterol with five dry-cleaned test tubes 1-5. 10 mg of commercial cholesterol was placed in tube 1, ~10mg of the dibromocholesterol to tube 2 ~10 mg of your synthesized cholesterol to tube 3, ~10 mg of 2-chlorobutane to tube 4, and 10 mg of cyclohexene to tube 5.  About 1 mL of chloroform (CHCl3) was added to each tube and vortex to completely dissolve all solids.   In addition, 0.5 mL of H2SO4 was then added to each tube. The observation for this reaction was recorded in the notebook. The TLC analysis of cholesterol and dibromocholesterol was performed by obtaining a silica gel TLC plate and setting it up to run TLC analysis on solutions A-C above. The plate was spotted with each solution and developed by placing the plate using 30% ethyl acetate: 70% hexane as the mobile phase. The developed plates were viewed under UV lamp and in the I2 chamber and observations recorded. Discussion The yield of the synthesized cholesterol was .29 grams (Table 1). The theoretical yield was 1.08 grams. The actual yield was calculated by taking the difference of the weight of the round bottom flask and the synthesized cholesterol by the synthesized cholesterols weight alone. The percent yield was calculated to be 26.9 percent. The synthesize process was not efficient due to the low yield and percent yield of the synthesized cholesterol. The melting point of the synthesized cholesterol and commercial cholesterol seems to fall in the same range. This confirms the purity of the synthesized cholesterol. NaI test showed a positive response as color changed to yellow. The formation of the precipitate also indicated a positive result. The sodium iodide reagent reacted with 1 ° and 2 ° alkyl halides through an SN2 mechanism.  On the other hand, the silver nitrate reagent reacted with 2o and 3 ° alkyl halides through an SN1 mechanism.   Negative results were observed for both the commercial cholesterol and 1-chlorobutane. Conversely, the t-butyl chloride gave a positive result for the AgNO3  test and a negative result for the NaI test. The stationary phase of the TLC test was the silica gel TLC plate and the mobile phase was 30% Ethyl Acetate/70% Hexane (Table 6). The distance traveled by commercial cholesterol was 5.5, and for the synthesized cholesterol was 4.6. The difference in the distance traveled and the R f values of the samples commercial and synthesized cholesterol were pure. Since there were no other spots visible on the TLC plate was a clear indication that there were no contaminations of other chemical compounds present in the sample.

Girls Development During Adolescence: Diminishment of Self Essay

Large numbers of American girls face a crisis during adolescence. Numerous studies document the disturbing trends that affect girls during this vulnerable time. Girls' IQ scores drop. Their grades in math and science decline dramatically. The confidence, curiosity, and willingness to take risks that mark their childhood years are replaced by unassertiveness, boredom, and a cleaving to the status quo. Girls at this age become prone to eating disorders, self-mutilation, and depression. Even girls without obvious signs of distress undergo a curious diminishing, as if all the interests and energies of their childhood must now be channelled into maintaining a narrow and alien definition of self. What happens to girls as they grow up? What causes this diminishment of self? What transforms them from the happy, confident people they are in childhood to the self-critical, sullen, and frightened adolescents they become? Psychologist Mary Pipher, author of Reviving Ophelia: Saving the Selves of Adolescent Girls talks about the "isms" that meet girls at the threshhold of adolescence--sexism, capitalism, and lookism. Who girls can be is no longer a wide-open playing field. They find themselves judged by how well they conform to a specific gender role. An enormous source of information about what it means to be female is the popular media. Music and music videos, movies, television, magazines, and commercials, many of them aimed at teenagers, all carry a loaded message--to be successful as a woman means adhering to a highly stylized script that defines for girls what womanhood is. Modern girls encounter an incredible contradiction in the messages they receive at this vulnerable time in their lives. On the one hand they ar... ...lem. We are buying into the mentality that fuels those images. Each of us must have the courage to examine our own unconscious pact with the scripts society hands us. We need to recognize the ways our power has been co-opted by the rewards we reap through compliance with the status quo. In what ways does our own diminishment hold us back? Can we move beyond that diminishment and reclaim our right to be whole? Can we step outside the gender boundaries we have internalized into a place where we finally exist as humans, first, and men and women second? It is through claiming our own integrity that we give girls permission to expand beyond the status quo. It is our choice. When enough of us have moved beyond the cultural icons that define for us what masculinity and femininity are, those icons will fall away. There won't be an audience left to sustain them.

Hw Answer Operation Management Heizer Ch 4

4. 9 [pic] (c)? MAD (two-month moving average) = . 075 MAD (three-month moving average) = . 088 |Table for Problem 4. (a, b, c) | | | | |Forecast | ||Error| | | | |Two-Month |Three-Month |Two-Month |Three-Month | | |Price per |Moving |Moving |Moving |Moving | |Month |Chip |Average |Average |Average |Average | |January |$1. 0 | | | | | |February |? 1. 67 | | | | | |March |? 1. 70 |1. 735 | |. 035 | | |April |? 1. 85 |1. 685 |1. 723 |. 165 |. 127 | |May |? 1. 90 |1. 775 |1. 740 |. 125 |. 160 | |June |? 1. 87 |1. 75 |1. 817 |. 005 |. 053 | |July |? 1. 80 |1. 885 |1. 873 |. 085 |. 073 | |August |? 1. 83 |1. 835 |1. 857 |. 005 |. 027 | |September |? 1. 70 |1. 815 |1. 833 |. 115 |. 133 | |October |? 1. 65 |1. 765 |1. 777 |. 115 |. 127 | |November |? 1. 70 |1. 675 |1. 27 |. 025 |. 027 | |December |? 1. 75 |1. 675 |1. 683 |. 075 |. 067 | | | | |Totals |. 750| |. 793| | | | | | | | | | | |4. 9 |(d)? Table for Problem 4. 9(d): | | | | |( = . 1 | | |( = . 3 | | |( = . | |Month |Price per Chip |Forecast ||Error| |Forecast ||Error| |Forecast ||Error| | |January |$1. 80 |$1. 80 |$. 00 |$1. 80 |$. 00 |$1. 80 |$. 00 | |February |1. 67 |1. 80 |. 13 |? 1. 80 | . 13 |? 1. 80 |. 13 | |March |1. 70 |1. 79 |. 09 |? 1. 76 | . 06 |? 1. 74 |. 04 | |April |1. 85 |1. 78 |. 07 |? 1. 74 | . 11 |? 1. 72 |. 13 | |May |1. 0 |1. 79 |. 11 |? 1. 77 | . 13 |? 1. 78 |. 12 | |June |1. 87 |1. 80 |. 07 |? 1. 81 | . 06 |? 1. 84 |. 03 | |July |1. 80 |1. 80 |. 00 |? 1. 83 | . 03 |? 1. 86 |. 06 | |August |1. 83 |1. 80 |. 03 |? 1. 82 | . 01 |? 1. 83 |. 00 | |September |1. 70 |1. 81 |. 11 |? 1. 82 | . 12 |? 1. 83 |. 13 | |October |1. 65 |1. 80 |. 5 |? 1. 79 | . 14 |? 1. 76 |. 11 | |November |1. 70 |1. 78 |. 08 |? 1. 75 | . 05 |? 1. 71 |. 01 | |December |1. 75 |1. 77 |. 02 |? 1. 73 | . 02 |? 1. 70 |. 05 | | | | | 4. 41? (a)? It appears from the following graph that the points do scatter around a straight line. [pic] (b)? Developing the regression relationship, we have: (Summer |Tourists |Ridership | | | | |months) |(Millions) |(1,000,000s) | | | | |Year |(X) |(Y) |X2 |Y2 |XY | |? 1 |? 7 |1. 5 |? 49 |? 2. 25 |10. 5 | |? 2 |? 2 |1. 0 | 4 |? 1. 00 |? 2. 0 | |? 3 |? 6 |1. 3 |? 36 |? 1. 69 |? 7. 8 | |? 4 |? 4 |1. 5 |? 16 |? 2. 25 |? 6. 0 | |? 5 |14 |2. 5 |196 |? 6. 25 |35. 0 | |? |15 |2. 7 |225 |? 7. 29 |40. 5 | |? 7 |16 |2. 4 |256 |? 5. 76 |38. 4 | |? 8 |12 |2. 0 |144 |? 4. 00 |24. 0 | |? 9 |14 |2. 7 |196 |? 7. 29 |37. 8 | |10 |20 |4. 4 |400 |19. 36 |88. 0 | |11 |15 |3. 4 |225 |11. 56 |51. 0 | |12 |? 7 |1. 7 |? 49 |? 2. 89 |11. 9 | and (X = 132, (Y = 27. 1, (XY = 352. 9, (X2 = 1796, (Y2 = 71. 59, [pic] = 11, [pic]= 2. 6. Then: [pic] andY = 0. 511 + 0. 159X (c)? Given a tourist population of 10,000,000, the model predicts a ridership of: Y = 0. 511 + 0. 159 ( 10 = 2. 101, or 2,101,000 persons. (d)? If there are no tourists at all, the model predicts a ridership of 0. 511, or 511,000 persons. One would not place much confidence in this forecast, however, because the number of tourists (ze ro) is outside the range of data used to develop the model. (e)? The standard error of the estimate is given by: (f)? The correlation coefficient and the coefficient of determination are given by: [pic] ———————– [pic][pic] Hw Answer Operation Management Heizer Ch 4 4. 9 [pic] (c)? MAD (two-month moving average) = . 075 MAD (three-month moving average) = . 088 |Table for Problem 4. (a, b, c) | | | | |Forecast | ||Error| | | | |Two-Month |Three-Month |Two-Month |Three-Month | | |Price per |Moving |Moving |Moving |Moving | |Month |Chip |Average |Average |Average |Average | |January |$1. 0 | | | | | |February |? 1. 67 | | | | | |March |? 1. 70 |1. 735 | |. 035 | | |April |? 1. 85 |1. 685 |1. 723 |. 165 |. 127 | |May |? 1. 90 |1. 775 |1. 740 |. 125 |. 160 | |June |? 1. 87 |1. 75 |1. 817 |. 005 |. 053 | |July |? 1. 80 |1. 885 |1. 873 |. 085 |. 073 | |August |? 1. 83 |1. 835 |1. 857 |. 005 |. 027 | |September |? 1. 70 |1. 815 |1. 833 |. 115 |. 133 | |October |? 1. 65 |1. 765 |1. 777 |. 115 |. 127 | |November |? 1. 70 |1. 675 |1. 27 |. 025 |. 027 | |December |? 1. 75 |1. 675 |1. 683 |. 075 |. 067 | | | | |Totals |. 750| |. 793| | | | | | | | | | | |4. 9 |(d)? Table for Problem 4. 9(d): | | | | |( = . 1 | | |( = . 3 | | |( = . | |Month |Price per Chip |Forecast ||Error| |Forecast ||Error| |Forecast ||Error| | |January |$1. 80 |$1. 80 |$. 00 |$1. 80 |$. 00 |$1. 80 |$. 00 | |February |1. 67 |1. 80 |. 13 |? 1. 80 | . 13 |? 1. 80 |. 13 | |March |1. 70 |1. 79 |. 09 |? 1. 76 | . 06 |? 1. 74 |. 04 | |April |1. 85 |1. 78 |. 07 |? 1. 74 | . 11 |? 1. 72 |. 13 | |May |1. 0 |1. 79 |. 11 |? 1. 77 | . 13 |? 1. 78 |. 12 | |June |1. 87 |1. 80 |. 07 |? 1. 81 | . 06 |? 1. 84 |. 03 | |July |1. 80 |1. 80 |. 00 |? 1. 83 | . 03 |? 1. 86 |. 06 | |August |1. 83 |1. 80 |. 03 |? 1. 82 | . 01 |? 1. 83 |. 00 | |September |1. 70 |1. 81 |. 11 |? 1. 82 | . 12 |? 1. 83 |. 13 | |October |1. 65 |1. 80 |. 5 |? 1. 79 | . 14 |? 1. 76 |. 11 | |November |1. 70 |1. 78 |. 08 |? 1. 75 | . 05 |? 1. 71 |. 01 | |December |1. 75 |1. 77 |. 02 |? 1. 73 | . 02 |? 1. 70 |. 05 | | | | | 4. 41? (a)? It appears from the following graph that the points do scatter around a straight line. [pic] (b)? Developing the regression relationship, we have: (Summer |Tourists |Ridership | | | | |months) |(Millions) |(1,000,000s) | | | | |Year |(X) |(Y) |X2 |Y2 |XY | |? 1 |? 7 |1. 5 |? 49 |? 2. 25 |10. 5 | |? 2 |? 2 |1. 0 | 4 |? 1. 00 |? 2. 0 | |? 3 |? 6 |1. 3 |? 36 |? 1. 69 |? 7. 8 | |? 4 |? 4 |1. 5 |? 16 |? 2. 25 |? 6. 0 | |? 5 |14 |2. 5 |196 |? 6. 25 |35. 0 | |? |15 |2. 7 |225 |? 7. 29 |40. 5 | |? 7 |16 |2. 4 |256 |? 5. 76 |38. 4 | |? 8 |12 |2. 0 |144 |? 4. 00 |24. 0 | |? 9 |14 |2. 7 |196 |? 7. 29 |37. 8 | |10 |20 |4. 4 |400 |19. 36 |88. 0 | |11 |15 |3. 4 |225 |11. 56 |51. 0 | |12 |? 7 |1. 7 |? 49 |? 2. 89 |11. 9 | and (X = 132, (Y = 27. 1, (XY = 352. 9, (X2 = 1796, (Y2 = 71. 59, [pic] = 11, [pic]= 2. 6. Then: [pic] andY = 0. 511 + 0. 159X (c)? Given a tourist population of 10,000,000, the model predicts a ridership of: Y = 0. 511 + 0. 159 ( 10 = 2. 101, or 2,101,000 persons. (d)? If there are no tourists at all, the model predicts a ridership of 0. 511, or 511,000 persons. One would not place much confidence in this forecast, however, because the number of tourists (ze ro) is outside the range of data used to develop the model. (e)? The standard error of the estimate is given by: (f)? The correlation coefficient and the coefficient of determination are given by: [pic] ———————– [pic][pic]

Creatine in NCAA Baseball essays

Creatine in NCAA Baseball essays Mark McGwire uses it. Sammy Sosa uses it. The Atlanta Braves have tubs of it in their locker room. Then why does Scott Carnahan, Linfield Colleges varsity baseball coach and coach of the 1994 U.S.A. Olympic baseball team emphasize, I will not participate in distributing it to any of my players? It is Creatine and it has become a health concern among most NCAA baseball coaches in Oregon. Creatine is a substance that is naturally produced in every human being. Every adult has around 130 grams of Creatine in their body. It allows us to run fast, lift hard, and react quickly. These are all the essentials of NCAA baseball. In recent years, Creatine had been developed as a food supplement to enhance muscle performance. So why wouldnt NCAA baseball coaches in Oregon distribute the food supplement known as Creatine to their athletes? Yes, it is expensive at $49.99 for 100 grams of powder. But, many coaches in the National Collegiate Athletic Association (an association that regulates many intercollegiate sports) are more concerned about the safety of the player. There are six NCAA baseball teams in Oregon. These teams work hard every year to accomplish a winning season, a conference title, or a national championship. Players at Linfield, George Fox, Willamette, Oregon State, Pacific, and University of Portland face the pressure to win every season. Linfield College pitcher, Geoff Phillips describes the pressure as, relentless. There is always pressure to work hard in the weight room and train at 100%. Most of the pressure comes from the competition we face and our personal desire to win, said Phillips. To compete at their highest level, ball players have to find time to bulk up. Weight lifting has always been a part of college baseball. After all, modern athletes develop their strength and endurance in the weight room. But, where once players spent 3-5 hours a week in the weig...

Essay on living circumstance

Essay on living circumstance Essay on living circumstance Everyone is a special sculpture in the world. Nobody can find another person who is exactly the same as itself. There are many different factors that can significantly influence an individual’s character, values, and beliefs. However, I think the most important one is the living circumstance surround a person. The living circumstance is a very huge topic, so I separate it into three parts. The first thing I want to emphasize is when and where was the person born and lived. There is an old Chinese saying says,† Different areas create different people.† It is obvious that different nations have different generalizations in different periods; everyone is made by a specific historical period. In the memoir Warriors Don’t Cry, the author Melba Beals and her special experience is created by the special historical period of the U.S. Secondly, education is another part of living circumstance. For students, they spend most of the day at school with their classmates and teachers. I have heard lots of stories about how does a teacher changed a student’s life. As for the responsibilities of a teacher, I think that transmitting the culture is very important for really young children up to teens. It is the golden period for a person to build up his or her own personality; teachers should lead students to the right way. In the article Becoming a Writer, Russell Baker is an actively example of changing by his teacher. Last but not least, family background maybe the biggest part of living circumstance. When we were born, we were not born with a set of values and expectations, so we learned them from our parents or adults who raised us,

Preferred Customer essays

Preferred Customer essays In looking at my friend Carls medicine cabinet I saw reflections of his personality within the products he had in his medicine cabinet as well as in its organization. First of all, the products he has in his medicine cabinets are stand up containers. This is for better organization and less clutter within the medicine cabinet. Carl is very organized and likes things to be simple. He puts most of the products to the side of the medicine cabinet and keeps the middle shelves free of clutter inorder to maintain the organization. He is very anal about how things are organized to the point where something is moved he knows exactly what is wrong with the picture. Next looking at the products themselves we again see the reflection of the organized, old/new school personality of Carl. First off we have the Palmolive shaving cream the shaving brush and the straight edge razor. This is the most accurate reflection of my friend and it made me laugh when first looking at these products. Carl is a very nostalgic consumer and he has the mindset that most of the things in the past are better than the new age products of today. He is into more complex ways of doing things because he feels the more complex the better they are. Hence in his mindset, using a shaving brush and dish along with a straight edge razor, although time consuming, provide a closer shave. Then we have the products such as the American crew hair gel and hair pomade. This is also an accurate reflection of himself because he is a business man and he sees having clean personal hygiene and good hair a reflection of a better employee. He feels successful and portrays a successful image among all his friends. He always likes to be in control which is a reflection of his business sense and personal hygiene help in delivering the notion of a powerful business man. We jokingly relate him to Michael Douglas performance in Wall Street with the slicked back hair and he sees...

Key Roles Performed by Financial System in the Economy Essay

Key Roles Performed by Financial System in the Economy - Essay Example In simple terms, financial system can be called as the system that keeps the flow of money between people and institutions. It is the mechanism through which money flow from the individual investors to the borrowers in the system. Financial system is an inevitable factor for the very existence of the economy itself. The term financial system is an all-encompassing term consisting of various types and components within it. â€Å"A financial system can be defined at the global, regional or firm specific level.† (Investopedia, 2011) A firm level financial system refers to the financial system followed by companies in order to track their financial performance. Most companies will have similar kind of financial system. Regional level refers to the system where money is exchanged between lenders and borrowers. It is not necessarily between lenders and borrowers but also between lenders and investors or investors and borrowers. The third one is global level. It refers to the exchange or movement of finance between big corporate and government institutions at the global level. Though each of these levels is important in the economy, global level is the most important level. Before looking into the each level of the financial system and their importance, it is important to have a detailed look into the various components of financial system. The components of financial system will include all the three levels which are mentioned in the previous paragraph. The main components of a financial system are as follows: 1. Financial Intermediaries 2. Financial Markets 3. Regulators 4. Financial Instruments Components of Financial System & their Roles Financial Intermediaries Financial intermediaries are the first component of financial system. As the name signifies, financial intermediaries act as an intermediary or channel between two parties. The two parties are namely investors and the firms that are raising fund or savers and borrowers. â€Å"The difficulty that lenders (savers) and borrowers (spenders) encounter when confronted with finding and dealing directly with each other has provoked the appearance of financial intermediaries† (Morawski, 2007) All kinds of financial institutions fall under the category of financial intermediaries. Some of the most common financial intermediaries are banks, insurance companies, investment brokers, mutual fund houses, wealth management co mpanies, pension funds, etc. Financial intermediaries are the component that facilitates the flow of money in the economy. It helps to convert one form of fund the other. As such it becomes an inevitable factor for the development of an economy. The major roles played by financial intermediaries in the economy are as follows: 1. Channel of Transfer 2. Avoid the difficulties in direct dealing 3. Safe keeping of assets 4. Mobilisation of funds 5. Creation of financial instruments 6. Investment Services 7. Quicker development Channel of transfer: The basic function of a financial intermediary is to act as a channel. Financial intermediaries channelize funds from one person to the other based on each other’s need. This can simply be explained with the case of commercial banks. Commercial bank’s take deposits from the investors and distribute is as loans to other parties. Thus, a link is established between investors and borrowers. Such an efficient system of exchange is no t possible without the existence of financial intermediaries. Avoid the difficulties in direct dealing: If there were no financial intermediaries at all, it would have resulted in several unorganised lending and receiving activities in the market. It would be difficult for the investors to find borrowers and vice versa. Such a situation would also cause chaos in the whole system. But financial intermediaries help to identify the investors and borrowers and provide them the required services. Safe keeping of assets: Financial intermediaries help the people with surplus funds by aiding them to keep it safe. Due

Project Management for Construction Assignment Example | Topics and Well Written Essays - 2000 words

Project Management for Construction - Assignment Example 6) The total amount certified for payment to the contractor by the client/employer is 6,750,000 7) The retention percentage is 10% prior to practical completion (for the main contract) 8) The amount received from the client to date is 5,850,000 9) The total amount certified for payment to package contractors is 5,800,000 10) The total value of package contracts let is 7,500,000 11) There are no retentions held against package contractors-however the current amounts certified but outstanding (i.e. unpaid) to them is 300,000 12) The cladding package contractor to whom the contractor owes 100,000 (including in the 300,000 above) has just become insolvent. The cladding is complete but no warranties have yet been received 13) The current certified installment is one month overdue for payment from the client/employer whose shares have halved in value during the last year 14) We have no other contracts with this client/employer 15) There has been exceptionally inclement weather for the last three months 16) The contract is currently expected to be completed three weeks late 17) Liquidated and ascertained damages are set at 30,000 per week 18) Claims by package contractors currently stand at 200,000 19) Counter-claims package contractors currently stand at 75,000 20) There was an accident on site last month in which a package contractor's employee lost a leg. The Health and Safety Executive are currently investigating this accident. 21) In the last month there has been a two week strike by the Professional League of Plumber (PLoP) which affected the Mechanical, Electrical and plumbing package contractor on the site 22) We calculate that the value of uncertified work carried out is 300,000 of which...These factors would relate to profits of the project, company mission and objectives, the financial issues in the company, the contractual obligations, commercial aspects and marketing procedures, and also the raw materials used by the contractor. Recommendations are provided on how the contractor should control its commercial department and what are the points that should be emphasized to report on the financial status of the company. This report is on the examination of the contract No. 205 for construction of offices and yards for Russ Ting metal Stockholders plc. The report will consider the factors that have to be taken into account for determining the current financial and commercial status of the project. In this report I would consider how these factors will affect the financial status of the project. For this all the financial elements are considered in accordance with the following points. 23) The architect's drawing (correctly) showed doors of width 920mm but the

Where do toll road fees go Essay Example | Topics and Well Written Essays - 250 words

Where do toll road fees go - Essay Example gh state law states that it is up to the county attorney to decide what to do with the funds collected, it is only common sense to suggest that the funds are put back into the local county transportation system. Stafford suggested that the law does not provide any provisions for having to use it all on the toll road. Yes, that is correct, but the fact remains that not a single cent is put back into the toll road. Where the money actually goes is to provide parties for county events and also to pay employees of the local county. I believe that there should be more accountability on the part of the county attorney. What he is currently doing is almost stealing because he is using taxpayer dollars to fund something that the taxpayers have not been consulted about. Not all of the toll road fines fund needs to be put back into the toll road, but a significant portion of it needs to be used so there is

Americans Delay Retirement Essay Example | Topics and Well Written Essays - 500 words

Americans Delay Retirement - Essay Example Most of the senior employees were of the opinion that they will sell their houses so that they can get the decent amount in order to manage their life style after retirement. However because of the economic crises the prices of real estate went down which badly affect the projected savings of aging American workforce. Youth of America is going to face serious crash in the job market since there will be very few jobs for thousands of graduates. The economic bubble seems to burst now. Research conducted by the investment company also suggests that senior employees are working longer so that they can recover some of their wealth which was lost at the hands stock market speculations. Besides the economic reason behind the delay of retirement there are some social problems as well. Most of the people think that the benefits which they are getting during the service will no longer be available after retirement. Therefore senior employees are trying their level best in order to get maximum benefits possible. Scarce health benefits are also one of the major concerns behind the delay of retirement by the senior employees of the workforce (Levtez). The dot –com crash also suggested that employees should delay the retirement plans so that they earn and save the lost wealth. Most of the financial experts are of the opinion that lax lending and legislations for dragging down the prices of real estate is also responsible for improper economic scenario. Bush administration is also considered as a responsible government behind the deteriorating picture of the economy. The situation is enforcing the workforce to search for other part time jobs as well. For example some nurses sell flowers to earn a decent part time income (Hogler, and Hunt). In order to improve the situation economists should try to bring forward such programs in which workforce should be rewarded for their competency. Public private

The Dramatic Change of Operations Management of Irelands Food and Essay

The Dramatic Change of Operations Management of Irelands Food and Beverage Industry - Essay Example The sector employs 47,000 people directly in over 650 companies; agriculture employs another 110,000 people. Ireland has undergone significant changes since the beginning of the 'Celtic Tiger' phase in the early 1990s. Notable has been the development of the information and communications technology (ICT) sector and that Ireland now has the second highest GDP per capita in the European Union (EU). According to John Linnane, a lecturer in food production in his article, A History of Irish Cuisine, Food production inevitably was the principle preoccupation of the mass of the population and, as it was in most societies of that era, it took up most of their working day. Evidence for agricultural activity during the centuries BC is rather surprising, for periods up to 200 years the level of agricultural activity seemed to have declined then increased and declined again. During the periods of decline the consumption of meat and dairy products increased. Periods of forest clearing for agriculture were followed by periods of secondary re-growth of the cleared forests and a return to dependence on livestock, hunting and gathering. This intermittent cycle of forest clearing and planting lasted up until the 3rd century AD when a dramatic expansion of permanent agriculture occurred. Aspects of social changes include domestication of variety of animals, the clearing of forests, plus the co llection of wild edible plants for immediate use, cultivation or storage. Approximately 5,000 years ago this extended to the cultivation of a variety of edible grass seed and leaf plants. The best example of this kind of agriculture in Ireland where the evidence still exists to this day is the Ceide fields in County Mayo, considered to be more than 5,000 years old. The establishment of single-crop production (oats and barley) is believed to have occurred in these fields, which in turn led to long-term storage and elementary processing of food. Alongside and following the establishment of crops, the rural controlled grazing of animals also began. With these dramatic changes came the creation of relatively stable family units. The increase in the quantity and dependability of the food supply somewhat loosened the natural restraints of starvation, disease, and similar forces that held in check the potential growth of the population which began to expand rapidly, and the Irish moved tow ard a civilisation which had its own political organisations dominated by the Druid Priesthood and the Ruling Class. As the food and drinks sector depends upon the interests of agriculture, fisheries, research, retail, manufacturing and export markets, it faces a number of government agencies which were related to the above sectors. This offers a number of problems and priorities according to IBEC. The industry keeping in view the above problems, was lounging for a single window approach with the government regarding its business. This is the thing they feel that is necessary for the survival and in future thriving of the industry. Even the critical sector agriculture which provides food security for the people depends on this industry to make good

Corruption and Law Research Paper Example | Topics and Well Written Essays - 1000 words

Corruption and Law - Research Paper Example impact of corruption on the economic growth is high since it creates nonlinear relationship that exists between corruption, terrorism, and crime as well. In general, corruption is a propellant of unethical fibers of the civilization which implies that the exercise posses indisputably action among the people. This however, affects economic and social. When the entire regime in the government of a given nation allows an aspect of corruption, this aspect affects the entire society both morally and economically. However, a clean government is not an assurance that economic prosperity and growth will be attained. This means that rapid economic growth is propelled by the absence of risks and uncertainty within the prevailing regime (Hurd 2011, 47). Economic growth needs effective decision making from higher level of governance as this reduces bureaucratic intervention within the regime in power as per that time of governance. Corruption and economic growth are nonlinear correlation events in the sense that rapid growth in economy of the country can be possible if we have strong institutions devoid of corrupt activities. In addition, the regime should portray stability in its political events and provide reasonable decision making that propel fast economic growth (Detzer 2010, 65-68). We have various institutions in the U.S formed to cover the aspect of terrorism and transnational crime. Such institutions have been seen as aspects that propel corruption in any national governance in many nations worldwide. Corruption is based on international security, which foresees government position leaders, and the entire system comes in hand to support terrorism activities through funding. The aspect of long-term preservation by the transnational crime contributes highly on political campaigns through funding and they ensure that they are involved in nationalistic events. Through these activities, transnational crime however engages many of their activities within the prevailing

Americans Delay Retirement Essay Example | Topics and Well Written Essays - 500 words

Americans Delay Retirement - Essay Example Most of the senior employees were of the opinion that they will sell their houses so that they can get the decent amount in order to manage their life style after retirement. However because of the economic crises the prices of real estate went down which badly affect the projected savings of aging American workforce. Youth of America is going to face serious crash in the job market since there will be very few jobs for thousands of graduates. The economic bubble seems to burst now. Research conducted by the investment company also suggests that senior employees are working longer so that they can recover some of their wealth which was lost at the hands stock market speculations. Besides the economic reason behind the delay of retirement there are some social problems as well. Most of the people think that the benefits which they are getting during the service will no longer be available after retirement. Therefore senior employees are trying their level best in order to get maximum benefits possible. Scarce health benefits are also one of the major concerns behind the delay of retirement by the senior employees of the workforce (Levtez). The dot –com crash also suggested that employees should delay the retirement plans so that they earn and save the lost wealth. Most of the financial experts are of the opinion that lax lending and legislations for dragging down the prices of real estate is also responsible for improper economic scenario. Bush administration is also considered as a responsible government behind the deteriorating picture of the economy. The situation is enforcing the workforce to search for other part time jobs as well. For example some nurses sell flowers to earn a decent part time income (Hogler, and Hunt). In order to improve the situation economists should try to bring forward such programs in which workforce should be rewarded for their competency. Public private

Corruption and Law Research Paper Example | Topics and Well Written Essays - 1000 words

Corruption and Law - Research Paper Example impact of corruption on the economic growth is high since it creates nonlinear relationship that exists between corruption, terrorism, and crime as well. In general, corruption is a propellant of unethical fibers of the civilization which implies that the exercise posses indisputably action among the people. This however, affects economic and social. When the entire regime in the government of a given nation allows an aspect of corruption, this aspect affects the entire society both morally and economically. However, a clean government is not an assurance that economic prosperity and growth will be attained. This means that rapid economic growth is propelled by the absence of risks and uncertainty within the prevailing regime (Hurd 2011, 47). Economic growth needs effective decision making from higher level of governance as this reduces bureaucratic intervention within the regime in power as per that time of governance. Corruption and economic growth are nonlinear correlation events in the sense that rapid growth in economy of the country can be possible if we have strong institutions devoid of corrupt activities. In addition, the regime should portray stability in its political events and provide reasonable decision making that propel fast economic growth (Detzer 2010, 65-68). We have various institutions in the U.S formed to cover the aspect of terrorism and transnational crime. Such institutions have been seen as aspects that propel corruption in any national governance in many nations worldwide. Corruption is based on international security, which foresees government position leaders, and the entire system comes in hand to support terrorism activities through funding. The aspect of long-term preservation by the transnational crime contributes highly on political campaigns through funding and they ensure that they are involved in nationalistic events. Through these activities, transnational crime however engages many of their activities within the prevailing

Why School Is Important Essay Example for Free

Why School Is Important Essay I believe everybody should have a good start in their life. Having a good education is a great path to success. School provides knowledge, friendship, and intelligence. Education provides everyday skills, learning, and more. Several people in the world cannot afford for their kids to attend school, so its important to learn to read, write and communicate. The people that have the chance to attend school should work hard to get far in life. You must work hard to attend high schools, universities and colleges. Education provides fundamental skills that are required for most jobs. Now-a-days finding a job in todays world is becoming difficult each and everyday. Most of the world’s top jobs require advanced knowledge and intelligence. You can work as a top employee by attending school. School is very important because you earn education. Education is a key that has the ability to open many doors. For example math is important because math teaches knowledge and ways to solve problems. Students master these skills by watching, listening, reading, and writing. When you learn new things, you develop an understanding mind and knowledge. There are several ways to develop a wide knowledge; one way is paying attention to the instructor. Teachers feel happy and satisfied when the students pay attention and behave. It is good when your teacher thinks you’re valuable and important. When you misbehave, you lose the teachers trust and respect. By doing your homework and assigned items you will earn good grades. Also, by behaving and being a good student your teacher will like you for doing well in their class.

Agile Methodology With Scrum Model For Software Information Technology Essay

Agile Methodology With Scrum Model For Software Information Technology Essay Agile methods may produce software faster but also need to know how they meet quality requirements. This research focuses to make the base of question can agile methods ensure quality even though they develop software faster and can handle unstable requirements?. To show how agile methods achieve software quality, compare the scrum model with agile processes. Present a detailed scrum model showing its software quality support processes. Then show the quality practices that agile methods have integrated into their processes. Finally it is the comparison of agile methodology with scrum model in the environment of Pakistan software industry and proposed the best efficient model in the distributed software environment Introduction: Main idea of this research is to identify the challenges and issues of an agile adoption in an organization and formulate ways to grab with those issues. And also propose a solution for agile scrum limitation Limited support for Distributed Environment [1]. Main Issue in distributed environment is Communication, I am proposing a several ways how we minimize communication barrier in distributed environment. And ensure that agility with scrum model is possible in Distributed Environment. Scrumà ¢Ã¢â€š ¬Ã‚ ¦is a framework within which you can employ various processes and techniquesà ¢Ã¢â€š ¬Ã‚ ¦within which complex products can be developed [2]. Scrum Principles includes Time-boxes ,Cross-functional teams ,Open communications Within team With stakeholders ,Priorities set by Product Owner, Demonstrable results, Responsive to change[3]. Benefits of Scrum Targets Product Owners functions-of-value focus on team communications, frequent and ready access to knowledge, co-location improves communications, frequent demonstrations for early feedback from stakeholders, sense of accomplishment, quality of product. Scrum is a knowledge creating process with a high level of information sharing during the whole cycle and work progress. Its application also generates a strong culture with well-defined roles and relationships[4]. The key to scrum is planing the date of completion for production or release, prioritizing functionalities, Identifying available resources, decision about the architecture. Scrum offers a collection of empirical techniques that assume existence of uncertainties but provide practical and specific techniques to tame Iterative, Incremental and Adaptive Software Development Model. In scrum Project work is identified dynamically and prioritized according to the customers needs and what the team can do. Existing System: In every agile process development methodology there are some limitations with respect to nature of work. Some issues are highlighted in [5] for distributed area, sub contraction, developing large and complex systems, Safety-Critical system development etc.Existing software methodology has many issues in distributed environment. Now a days software development is doing by outsourcing the projects because in advanced countries cost factor is very important but the most important constraint is the communication gap between the owner and developer. To resolve this gap and to enhance the autonomy in distributed environment under the umbrella of agile methodology scrum model is implemented for dynamic development model Drawbacks with existing system Existing system (agile process development methodology) has many issues for for user and developer aspects. Disadvantages with agile: Active user involvement and close collaboration Requirements emerge and evolve Agile requirements are barely sufficient. Incremental approach to development and frequent delivery of product. Testing is integrated throughout the lifecycle. Frequent delivery of product Finally, common feedback is that agile development is rather intense for developers. The need to really complete each feature 100% within each iteration, and the relentlessness of iterations, can be mentally quite tiring so its important to find a sustainable pace for the team [6]. Objective: Numerous works has been done to cover all aspects of Scrum Development methodology but still there are open research areas which need to be covered. In every agile process development methodology there are some limitations with respect to nature of work [7]. Some issues are highlighted in [7] and for distributed area, sub contraction, developing large and complex systems etc, but still there are open areas where no significant research work has been done. Ensure that agile method with Scrum Model can ensure quality even though they develop software faster and can handle unstable requirements. PROPOSED SOLUTION: My Objective of this research is to minimize the issues and challenges of an agile adoption in an organization with collaboration of Scrum Model. So organization can successfully adopt and integrate agile with scrum into their enterprises for greater responsiveness to changing market demands and conditions. Ensure that agile method with Scrum Model can ensure quality even though they develop software faster and can handle unstable requirements. OBJECTIVES OF PROPOSED SYSTEM: The new methodologies should be developed and then it will be implemented in the different software industry with techniques and the results will be compared. New software size estimation methods should be developed. These methods will help in software cost estimation by using the different estimation techniques. These new methods will be better in software cost estimating, particularly for in the environment of Pakistan. There should be easier methods for Software development in the Agile with Scrum Model. It is comparison of old and new technologies. In the environment of Pakistan these approaches will be valid for software cost estimation. FUTURE WORK: Developing the new methodologies for software creation is an emerging trend in the environment of Pakistan. The approaches for software size, code, space and time estimation will be applied on the different software estimation techniques. Basically, the methodology proposes an integrated usage of available all these estimation techniques in different phases of the development life cycle. Application of the methodology in developing software by SD approach is also discussed. As a next step, the methodology should be experimented in various projects and thus will be enhanced. Some applications are also needed for applying the methodology to other software development approaches such as object-oriented development, Jackson System Development Programming (JSD JSP) etc. Also, the tool needs to be ported to UNIX environment. Review of Literature: Artem Marchenko, Pekka Abrahamsson (2008): The authors carried out an ethnographically informed longitudinal case study in industrial settings and closely followed how the Scrum method was adopted in a 20-person department, working in a simultaneous multi-project RD environment. Altogether 10 challenges pertinent to the case of multi-team multi-project Scrum adoption were identified in the study. The authors contend that these results carry great relevance for other industrial teams. Steve Berczuk (2007): Stated main reason that it is difficult to do work in agile with distributed teams is that distribution can reduce communication bandwidth. Co-located teams that dont communicate well can also fail with agile methods. But the rules of agile methods serve to increase communication and feedback. Any team is best served by following the rules of the agile method with as few adjustments as possible. Distribution increases the damage that non-compliance can cause. If the team feels like it owns the process and the tools it is more likely to be able to overcome obstacles and be successfull. Andrew Begel, Nachiappan Nagappan (2006): This paper report on the results of an empirical study conducted at Microsoft to learn about Agile development and its perception by people in development, testing, and management. They found that one-third of the study respondents use Agile methodologies to varying degrees, and most view it favorably due to improved communication between team members, quick releases and the increased flexibility of Agile designs. Barry Boehm, Richard Turner (2005): Their discussions with traditional developers and managers concerning agile software development practices nearly always contain two somewhat contradictory ideas. They find that on small, stand-alone projects, agile practices are less burdensome and more in tune with the software industrys increasing needs for rapid development and coping with continuous change. Wilton, P. and J. W. Colby(2005). Stated that most database management systems these days are relational with implementing agile methodology, termed relational database management system . These systems make storing data and returning results easier and more efficient. They allow different questions to be posed of the database even questions the original designer of the database didnt expect to be asked. Outi Salo (2004): Empirical results are reported from two XP (Extreme Programming) projects where the project teams conducted post-iteration workshops after all process iterations in order to improve and optimize working methods. Andreas Kornstadt and Joachim Sauer (2002) It includes discussion of the diary-driven development lightweight approach to documentation and providing a technique of introspection to help peer-review yourself. The experience reported on also covers what happens when you try to take these techniques successfully applied by an individual and scale them up for adoption by a typical small team. Adding relevance to a non-technical management audience, the presentation looks at these practices from a risk-mitigation viewpoint. It will help validate them as worthwhile for solo developers and debunk the idea that software engineering is only for big teams. Highsmiths J.A.(2000): The research project described in their report is three-pronged effort to investigate the issues associated with Scrum adoption. First, the practices that characterize the Scrum agile method will be stated, along with common variants. Second, projects that have adopted, or are in the process of adopting, Scrum will be surveyed to identify which Scrum practices, or variants thereoff, they have implemented and the perceived value of the method. Third, factors affecting Scrum adoption will be investigated. The objective of this research is to better understand the barriers to adoption and the leverage points that might encourage Scrum to be more widely and efficiently deployed. Boehm. B(2000) l: The paper proposes the component paradigm as a way to bridge the gap between model-driven and agile development. Service-based component concepts applied at the level of modeling, architectural design and development can ensure and strengthen agile development principles and practices. Components provide a way of building simple and flexible software architecture that can easily scale in size and level of details in order to overcome certain limitations of agile development processes. Material Methods This research is an empirical study .The existing published literature and research material, relevant to the Agile and scrum model are the first treasure of knowledge for this research study and provide the baseline to execute the research in proper direction. Online digital libraries and databases e.g. ACM, Springer link, IEEE etc, are the main source of information. Due to the fact that this is relatively a new research domain with insufficient academic research contribution I will also approach the online articles, success stories, case studies and personal experiences, shared by Agile practitioner, through the search engines. I will approach the agile practitioners who have experienced the Agile methodologies in distributed/Offshore environment[10]. And various research groups e.g. Google groups, Yahoo groups etc, relevant to the research topic, for getting the research input. I will also survey different organizations, especially in Pakistan, for getting the multiple responses, close ended and open ended questionnaires will be published to capture the views of IT professionals.. After approaching the wider group of Agile practitioners to get the general view point. In order to become more focused, I identify the group which are very specific and practically working in the particular development environment (Distributed agile)[8]. Structured and semi structured interview will be another tool to refine the respondent findings. The results will be formulated for this empirical study on the basis of theoretical frame work (literature review) and empirical study (survey and interviews with practitioners) The key to scrum is planning the date of completion for production or release, prioritizing functionalities, Identifying available resources, decision about the architecture. Scrum offers a collection of empirical techniques that assume existence of uncertainties but provide practical and specific techniques to tame Iterative [9], Incremental and Adaptive Software Development Model. In scrum Project work is identified dynamically and prioritized according to the customers needs and what the team can do. My Objective of this research is to minimize the issues and challenges of an agile adoption in an organization with collaboration of Scrum Model. So organization can successfully adopt and integrate agile with scrum into their enterprises for greater responsiveness to changing market demands and conditions. Ensure that agile method with Scrum Model can ensure quality even though they develop software faster and can handle unstable requirements.

Corporate Interests and Their Impact on News Coverage Essay -- Media P

Corporate Interests and Their Impact on News Coverage Hypothesis There is no denying that news media is big business. The complete coverage of stories and investigative reports are certainly at risk with the rise of media as a business, rather than strictly a service to the public. Over the past few years, there have been a number of cases where television stations or news publications have killed news stories or forced reporters to slant stories due to pressure from advertisers or those in power at the news. This paper will attempt to examine the relationship between social responsibility and news editors, and apply ethical theories to explain what should and can be done. Should editors have the power to kill or slant stories, depending on their own interests or those of their advertisers? Literature Review A number of books and articles investigated the relationship between corporate and advertising interests and news coverage. In the May/June 2000 issue of Columbia Journalism Review, Lowell Bergman wrote an article entitled, "Network television news: With fear and favor." Bergman sums up his findings by saying, "Executives of the network news divisions say that they will report any story of public interest and import without fear or favor, without considering its potential commercial consequences. They say that, but they do not believe it" (p. 50). Karl Idsvoog's journal article, "TV sitting on stories to improve ratings," claims that "the decision on when (or if) to run a piece is no longer determined just by asking is the report concise, clear, and well produced; is it fair, thorough and accurate? There are now more critical questions. What's the lead-in? Where do we place the promotion? Will it deliver bett... ...V sitting on stories to improve ratings. Nieman Reports, 1, 38. Jensen, C. (1996). Censored: The news that didn't make the news and why. New York: Seven Stories Press. Kirtley, J. (1998). Second-guessing news judgment. American Journalism Review, 20, 86. Krajicek, D.J. (1998). Scooped! Media miss real story on crime while chasing sex, sleaze, and celebrities. New York: Columbia University Press. McCartney, J. (1997). News lite. In B. Levy & D.M. Bonilla (Eds.), The power of the press (pp. 44-54). New York: The H.W. Wilson Company. Trigoboff, D. (2000, August 28). Reporter wins in milk suit. Broadcasting & Cable, 130, 27. Winch, S.P. (2000). Ethical challenges for investigative journalism. In M. Greenwald & J. Bernt (Eds.), The big chill: Investigative reporting in the current media environment (pp. 121-136). Ames, Iowa: Iowa State University Press.

Brave New World by Huxley and Future Predictions Essay -- Brave New Wo

Brave New World by Huxley and Future Predictions Due to the â€Å"Enlightenment† belief in understanding through science and the scientific innovations of the â€Å"Industrial Revolution† during the 18th and 19th Centuries in Europe and America, the notion that society could be vastly improved through scientific progress pervaded â€Å"western† culture. Naturally, these advances were expected to culminate in the 20th Century. However, the shear brutality and scale of World War I and the hopelessness of the world economic depression of the 1930’s destroyed prior expectations and new socio-economic and political movements emerged, such as: Social Darwinism, Eugenics, Marxism, Fascism, Nazism, Fordism (which encompasses both mass-production and mass-consumption), etc. In his novel A Brave New World, Alduous Huxley incorporates various negative aspects of these movements into a morbid prediction about the future of industrialized society. Moreover, considering the parallels between some of the aspects of Hux ley’s utopian society and those of contemporary, industrialized, consumer society, A Brave New World is frighteningly prophetic. The starkest parallel between Huxley’s utopia and modern industrialized society is the absence of religion. In the novel, people worshipped Henry Ford as the new God and all traces of prior religions were completely obliterated. Hence, crucifixes were cut into T’s to represent Ford’s model T, â€Å"†¦the Charing-T Tower lifted towards the sky†¦Ã¢â‚¬  (Hux 61). Additionally, Bibles, Korans, and other holy books were banned in Huxley’s utopia and simple colloquialisms involving God were replaced with Ford, â€Å" Thank Ford! He was not the last† (79). Coincidentally, leaders in many modern industrialized societies have... ... 2.) A.R.I.S.= the American Religious Identification Survey, directed by Dr. Ariela Keysar of New York City University. Works Cited Arab Human Development Report 2002. New York, NY: United Nations Development Programme Arab Fund for Economic And Social Development. 2002. â€Å"Better Ways.† Economist. 28 July. 2001: p. 61. Bible, the. King James Version. Huxley, Alduous. A Brave New World. New York, NY: HarperCollins Publisher, Inc.1932. Kimmelman, Michael. â€Å"Beauty? Brains? Place Your Orders.† New York Times. 16 Feb. 2001: E33. National Center for Health Statistics. 14 April. 2003. divorce.html. National Vital Statistics Report. Vol. 50, Num. 5. 14 April. 2003. nchs/data/nvsr/nvsr50/nvsr50_05.pdf. â€Å"Stumbling in the dark.† Economist. 28 July. 2001. p.51. â€Å"Top Twenty Religions in the United States, 2001.† Adherents.Com. 14 April. 2003.

Europeans in Jamaica Essay

When did they come? Jamaica was first colonized by a native group of South American origin who, in the early history of Jamaica, called their home a paradise of wood and water. The Arawak were there to greet Christopher Columbus when he arrived in Jamaica in 1494, beginning a long period of European colonization there. The history of Jamaica as a European outpost saw the island under Spanish rule for 150 years, during which the city now known as Spanish Town was established and flourished as the colony’s economic hub. In the 1650s, Jamaica was captured by the British. Despite turning Jamaica into a profitable colony, continued harassment by a group of ex-slaves – brought over throughout the Spanish period and set free during their retreat – and their descendants dogged the British until they relented and granted emancipation to all remaining plantation laborers in 1838. The Maroons, as this small army was known, are still revered today as some of the most brave and noble figures in the history of Jamaica. Why did they come? On May 10, 1655, an English expedition, commanded by Admiral William Penn and General Robert Venables, landed at the present-day coastal town of Passage Fort, in the southeastern parish of Saint Catherine. This expedition, which had failed to capture Hispaniola, proceeded to claim the island of Jamaica for England. At the time of the English conquest, the Spaniards were unable to effectively resist the invasion because only about 500 of them were armed with weapons. The English ordered the Spanish colonists to deliver all of their slaves and goods and leave the island. Some followed these orders, but a group led by Don Cristabal Arnaldo de Isasi remained and put up guerrilla resistance to the English. Isasi freed the slaves, many of whom retreated with the Spanish rebels into the hills. From there, the Spanish and the freed blacks who had joined them frequently raided and waged guerrilla warfare on English settlements. Isasi, finally overwhelmed by English forces, fled to Cuba for reinforcement. Some of the blacks who had fought with Isasi, recognizing that the Spanish case was lost, defected to the English. A black regiment fighting for the English, led by the former slave Juan de Bolas, proved a decisive factor in the final defeat of the Spanish, marked by Isasi’s retreat in 1660. How did they colonize? Jamaica’s English-appointed governor Edward D’Oyley compensated the black regiment by officially recognizing their freedom and granting them landholdings. Other formerly Spanish-owned slaves remained autonomous of the colonial administration, living in their own communities as maroons. Spain officially ceded the island to England under the Treaty of Madrid in 1670. The English established a representative system of government, giving white settlers the power to make their own laws through an elected House of Assembly, which acted as a legislative body. The Legislative Council, whose members were appointed by the governor, served an advisory function and took part in legislative debates. This system lasted until it was replaced in 1866 by the crown colony system of government, which stripped the island elite of most of its political power. What changes did they make? The English encouraged permanent settlement through generous land grants. In 1664 Sir Thomas Modyford, a sugar plantation and slave owner in Barbados (a Caribbean island of the Lesser Antilles chain), was appointed governor of Jamaica. He brought 1,000 English settlers and black slaves with him from Barbados. Modyford immediately encouraged plantation agriculture, especially the cultivation of cacao and sugarcane. By the early 1700s sugar estates worked by black slaves were established throughout the island, and sugar and its by-products dominated the economy. Other economic activities, including livestock rearing and the cultivation of coffee and pimento (allspice), developed as well. With the establishment of the plantation system, the slave trade grew. Slaves of both genders and every age were found in all facets of the island’s economy, in both rural and urban areas. They were laborers on plantations, domestic servants, and skilled artisans (tradesmen, technicians, and itinerant traders). The wealth created in Jamaica by the labor of black slaves has been estimated at ? 18,000,000, more than half of he estimated total of ? 30,000,000 for the entire British West Indies. It has been postulated that the profit generated by the ‘triangular trade’ (involving sugar and tropical produce from the British Caribbean colonies, the trade in manufactured goods for slaves in Africa, and the trade of slaves in the British Caribbean) financed the Industrial Revolution in Britain. More than 1 million slaves are estimated to have bee n transported directly from Africa to Jamaica during the period of slavery; of these, 200,000 were reexported to other places in the Americas. During the 17th and 18th centuries, the Akan, Ga, and Adangbe from the northwestern coastal region known as the Gold Coast (around modern Ghana) dominated the slave trade to the island. Not until 1776 did slaves imported from other parts of Africa-Igbos from the Bight of Biafra (southern modern Nigeria) and Kongos from Central Africa-outnumber slaves from the Gold Coast. But slaves from these regions represented 46 percent of the total number of slaves. The demand for slaves required about 10,000 to be imported annually. Thus slaves born in Africa far outnumbered those who were born in Jamaica; on average they constituted more than 80 percent of the slave population until Britain abolished the slave trade in 1807. When Britain abolished the institution of slavery in 1834, Jamaica had a population of more than 311,000 slaves and only about 16,700 whites. By the mid-1700s planters were distributing small plots of marginal land to their slaves, both men and women, as a way to offset the cost of providing food. However, the slaves were expected to tend their own crops only during their limited free time. Although slaves were not allotted much time to work the plots, they were able to produce enough not only for their own subsistence but also for sale. A vibrant marketing network developed among the slaves throughout the island, creating what is referred to as a proto-peasantry. In the British mind, slaves were no more than property and merchandise to be bought and sold. On this premise, the British enacted a whole system of slave laws aimed primarily at policing slaves. In general, the premise that slaves were no more than property allowed slave owners to treat them brutally. The severity of this brutality varied. Slaves on large sugar estates generally suffered the harshest punishments, while those on smaller estates and in towns received somewhat better treatment. Colonialism The history of Jamaica is crucial to understanding the country’s current situation. Many of the problems today are results of neocolonial forces. The roots of such concerns can be found within the country’s long legacy of colonialism extending 300 years in length before reaching independence. Jamaica was the meeting place of two expropriate populations: the Britisher uprooting himself in search of quick wealth through sugar; and the African uprooted by force from his environment to supply slave labor upon which his owner’s dream of wealth depended† (Manley, 1975: 12). In 1494 Christopher Columbus arrived on the island to be followed by his son, Diego, in 1509. Diego Columbus sent a delegation to the island thus supporting Spanish control in Jamaica until 1660. During the reign of the Spanish the colonizers managed to wipe out the entire population of native Arawaks, comprised of 60,000 people. The Spanish had imported some slaves from Africa during this time but developed little of the island. Profound development began in 1660 when, after a five-year struggle against the Spanish crown, the British won power. There was a significant rise in population under British control. Their system allowed the colony to prosper as they gave new European settlers land to cultivate sugar cane and cocoa. â€Å"The European planter has been described as a machine for making money† (Waters, 1985: 22). The purpose of this colonial economic system was to provide raw materials and goods for the Mother Country. In addition, a general consumer market was developed to send wealth to Europe and allow for capital accumulation, all for the benefit of the colonizers. Slavery represents an important part of Jamaican history and the cultivated dominant atmosphere. For one, plantations highly depended on slave labor to maximize profit margins. Between 1655 and 1808 one million slaves were forcefully brought to Jamaica (Waters, 1985: 21-23). Persaud (2001: 72) suggests, â€Å"the plantation system, the totality of institutional arrangements surrounding the production and marketing of plantation crops, has seriously affected society in Jamaica†. In other words, the slave mode of production was a crucial factor in the establishment of Jamaica’s structural society. â€Å"Jamaica’s class structure today reflects its history as a colonial plantation society and its beginnings of industrial development characterized by a high rate of inequality and poverty

Domestic Violence Essay Essay

Domestic violence is defined as acts of physical and/or psychological violence committed by one partner or on to another. Though committed by both sexes, men commit the majority of domestic violence acts. While efforts have been made to prevent men from engaging in domestic violence, these efforts have yet to make a major effect on the rates of violence against women. This is because these efforts often involve reversing long-held cultural and societal beliefs. Given this situation, violence against women will likely continue despite best efforts to decrease women’s vulnerability to such acts unless male risk factors and protective factors are addressed. While general risk factors exist, such as age and familiarity with the person, the majority of perpetrators have adopted behaviors, either learned behaviors or societal beliefs that increase their likelihood of committing domestic violence. Previous acts of violence against women is often the biggest predictor of whether or not a man will commit an act of violence. For example, men who commit rape are likely to have done so multiple times. That’s why individuals with a history of physical violence are more likely to commit future acts. Men who hold traditional gender role beliefs, (men as breadwinners; women should stay at home) and adapt to masculine norms (men need to be self-reliant; have power over women) are more likely to commit violence against women. Men who commit acts of domestic violence are likely to have experienced acts of violence against themselves, so they redirect their abuse to another. A large portion of these men also experienced abuse as a child, so they grow up thinking this behavior is acceptable. On the other hand, there are protective factors that can reduce the chance of men committing domestic violence. There are not many ways of decreasing the chance of domestic violence, but there are some. Some of the most common would be: changing social norms that turn away from or support violence against women (either through community intervention or public education), and/or by creating more stability in low-income communities, since there is a connection between violence and social problems (poverty, substance abuse, etc. )

Mirror by Sylvia Plath Essay Example | Topics and Well Written Essays - 500 words

Mirror by Sylvia Plath - Essay Example On its surface, Plath’s poem seems to be simply about a mirror and the woman who continues to look into it day after day. The story of the mirror is told from the perspective of the mirror itself as it stands nonjudgmental in the corner of a room and looking endlessly at the far wall, which is â€Å"pink, with speckles† (7). The mirror presents itself as nonjudgmental, but there are hints throughout the poem that it does judge those who look into it by the way in which they judge themselves. The second stanza of the poem allows the mirror to transform itself into a lake where (presumably) the same woman peeks in to search her reflection. In this stanza, time speeds up, first taking on human dimensions and then speeding into â€Å"each morning† (16) and finally counting down â€Å"day after day† (18) as the young girl becomes an old woman. The poem seems to capture the sense of time as it is experienced in a lifetime. In childhood, time is meaningless, it stands still and goes nowhere, like the mirror placidly sitting in the room and contemplating the pink wall. â€Å"I have looked at it so long / I think it is a part of my heart† (7-8) just like the child is a child for all of its experience and often thinks it will remain so. However, the wall, like childhood, â€Å"flickers. / Faces and darkness separate us over and over† (8-9) as the child begins to grow into a young woman. The second stanza makes this point much clearer as the young woman continues to look into the mirror for signs of the lost child and finds instead evidence of the aging woman. â€Å"She rewards me with tears and an agitation of hands† (13) when she looks for a fairer reflection such as what is seen by the romantic light of candles or the moon, yet she cannot deny the call of the reflection as she returns every day. Through this behavior, the mirror sees that she has â€Å"drowned a young girl, and in me an old woman This progression is very much like the passage of time in William

English Vowel Length Essay Example | Topics and Well Written Essays - 1750 words

English Vowel Length - Essay Example It is evidently clear from the discussion that every individual has specific pronunciation peculiarities, for example, /s/ may be pronounced in a different manner. A phonologist may be interested in discussing peculiarities of different pronunciation types of /s/ in words where only one basic unit of this sound is met. Phonetician would be more interested in articulation peculiarities. Consequently, the phonological system of English consists of â€Å"number of phonemes which are used in this language and to how they are organized†. The English language has 12 pure vowel sounds which can differentiate word meanings. The following features differentiate vowels from consonants. Thus, from phonetic perspective vowels are produced via vocal configuration of the vocal tract: mouth is open and we can hear the sound created by air passing through the mouth (so-called audible friction). From a phonological perspective, vowels consist of sound system units which can take place in the m iddle of a syllable (e.g., rat, bad). A distinctive principle of vowels discussed in this paper is vowel length. Symbolically, length is symbolized by colon [:]. There are 5 relatively long and 7 relatively short vowels. It is possible to distinguish the length of vowels in accordance with the quantity and quality principles. Length variation is also presented in the following pair of sounds /ÉÅ":/ and /É™/. The former sound occurs only in stressed syllables in RP (bird, servant); the latter in unstressed ones (above, butter). This pair of sounds doesn’t produce a difference in meaning. Length of vowels can be explained not only by quantity features but also by quality (or place of articulation). There is a special name for long vowels, which is tense-lax. This group of vowels is formed by a tension of certain mouth muscles. They are: /i/, /e/, /u/, /o/, /É”/, /É‘/. In case when no tension is required, lax vowels appear:   /É ª/, /É›/, /à ¦/, /ÊŠ/, /ÊÅ'/. In order to illustrate what length of vowels actually means, it is possible to discuss tendencies on the following examples: same-Sam-psalm may be transcribed in the following way: [sem], [sà ¦m], [sÉ‘m]. In this example, it is possible to show that concepts of length and duration are different. A relative duration may be exemplified by showing length degree in the same vowel or consonant: allophone [i] in the words bee and beet has the different degree of lengths. With regard to the fact if this sound is voiced/voiceless, stopped/constituent degrees of length varies. From a phonetic perspective, degrees of length can be explained by speaker’s habits to speak slowly or quickly, emotional context of the situation of speaking and stress amount carried by syllable. Phoneticians realize difference of length degree and they depict it as follows: [bid], [bi ·d], [bi:d], or [bÉ ªid]. Still, in such a way, vowel length is depicted only approximately. If to depict the degree of length exactly, then phoneticians have to appeal to phonologists. Phonologic studies may prove many Americans, who underestimate the role of vowel length as the essential determinant factor of words distinction, that this phenomenon is very important in the scientific area. Unfortunately, very often vowel length is underestimated and is considered to have a stylistic value and not practical importance. For phonologists and phoneticians length of vowels is rather meaningful that’s why following consonants or unstressed syllables are all taken into account. For example, in a child [tÊÆ'aÉ ªld] the diphthong [aÉ ª] refers to norms of Old English [i:]; in the word children, the extra consonant [r] and the extra syllable caused the effect on a vowel to remain lax and short. Moreover, vowel length is usually defined in case an unstressed follows a stressed vowel and the latter is usually long (e.g. re-enact [ˈri: É™nà ¦kt]). On the other hand, if the unstressed vowel fol lows the stressed vowel, then it is short as a rule (e.g. react [riˈà ¦kt]).

Marketing Management Case Study Example | Topics and Well Written Essays - 3000 words

Marketing Management - Case Study Example Xstrata is an internationally renowned mining company with its headquarters at Zug in Switzerland. It is world's fourth largest producer of copper. Xstrata is a member FTSE 100 Index and listed on both the London Stock Exchange and the SWX Swiss Exchange. Glencore is a 40 percent stakeholder of Xstrata. It started operation in the year 1926 as an infrastructure and electricity projects concern in the land of Latin America. In the beginning of its life span, it diversified into mining and disposed of its non-core business. In the recent past, Xstrata doubled in size after the takeover of Australian copper, zinc and coal miner MIM Holdings. However it lost to the world's biggest mining company, BHP Billiton in a bid for another Australian miner, WMC Resources. In the year 2005, Xstrata acquired 19.9 percent stake in a diversified Canadian mining company producing copper, nickel, aluminum and zinc called Falconbridge Limited. Later in 2006 it purchased the remaining 80 percent of Falcon bridge. The last year Xstrata Coal, based in Sydney successfully acquired Anvil Hill Coal Mine from Centennial Coal Company. At present Xstrata caters to seven major international markets viz., copper, coking, coal, thermal coal, ferrochrome, cooking coal, thermal coal, nickel, vanadium and zinc. It has also ventured into the platinum group metals business and other more popular metals like gold, silver, cobalt and lead. (Xstrata plc, 2008 A) Xstrata s3. Product/company audit: 3.1. Mission Statement, values and beliefs Xstrata strives to grow and further diversify its portfolio of metals and mining businesses. Xstrata values its each and every stakeholder be it shareholders and employees or customers and vendors. It aims at delivering industry-leading returns to its shareholders, better work environment and incentives to its employees, superior product and efficient service to its customers and genuine partnership with vendors and other stakeholders. For a long-term viability it is extremely crucial for organisations to encourage integrity, co-operation and transparency in work. Business ethics both on a macro and micro level is important to restore the health of the organisation and its employees. Value creation takes place only when all the individuals of an organisation work together towards a common goal. As a corporate mission Xstrata endeavor to grow and create value over the long term by operating in an ethical and transparent way. Among the many strategic objectives, the most important and crucial ones for Xstrata can be identified as: Managing a striking portfolio of assets. Keeping an unwavering focus on growth of the organisation by timely identification of opportunities for value creation. Like any other company, finance plays a very important role in Strata's future growth and expansion plans. Thus as a strategic step they maintain and enhance their financial strength and discipline with

Democratic Leadership in Education Assignment Example | Topics and Well Written Essays - 2750 words

Democratic Leadership in Education - Assignment Example The finance department was considered by many as superfluous to the Agency, but the government was demanding more financial information, so the Agency was â€Å"forced to broaden their focus to make a bigger role for financial reporting.† Even without the Finance Branch, the Agency was able to function in a manner consistent with world-class standards both in its core business and in other areas of its business. In this case, the Agency felt that it would have done well without the finance department, but it is a subjective and therefore imbalance point of view. The imperative to form a new department enhances the function it discharges – in this case, financial reporting and management – according to the needs and strategies identified by the higher unit (i.e., the government). What the Agency considers its â€Å"world class† performance may only be in its view, which a balanced financial reporting system using accrual accounting should provide an imparti al view into. Issue Two: The existing system had to be upgraded, according to the senior financial officer, but it would result in a non-standard system. Furthermore, it was perceived as risky due to the fact that â€Å"so much money had already been spent on the existing system without providing a satisfactory system.† Establishing a new system would necessitate new substructures; for it to pertain only to the finance department would necessarily create a system not consistent with the rest of the Agency, but this should not deter the move where it is deemed necessary. As Alfred Chandler (1993) put it, a structure must support strategy, not impede or constrain it. Issue Three: The new Finance Director formed a small project team including Mark Black (MIS) and Henry Tell (senior financial officer) to determine requirements for the new financial management system. She also requested funding for the team. Consultants were not used for this assessment, but latitude and confidenc e were given to the existing staff and their technical background, with inputs drawn from key stakeholders through interviews. This appeared to be a wise move. In the development of new structures within an existing organization, it is important to build a sense of legitimacy and acceptance. Bringing in outside consultant who hardly knows the Agency would have been a mistake; although the resultant system might have been superior, if it were prejudged as unacceptable for being irrelevant, then the new unit may not get the chance to prove its system’s merits and the benefits it may provide the organization. The benefits of taking a structural perspective are that it focuses corporate activity to the specific goals it wishes to achieve, organizes and coordinates the efforts taken towards this effort, and therefore optimizes the firm’s resources. Resources should be organized to support vital functions, and organizational units seen as superfluous should be taken out (Lie vegoed, 1973). The usefulness of the structural frame, in this case, is to realign roles and responsibilities according to a new (accounting) environment, as well as to transmit facts and information.