Data Analysis Free Essays

To analyze the time series data, a statistical software (STATA) was used. In time series data analysis important required condition is stationarity of the data set. To test whether the time series is stationary or not, the two tests are used; the ADF (Augmented Dickey Fuller) test and Zivot and Andrews test for unit root. We will write a custom essay sample on Data Analysis or any similar topic only for you Order Now Both of these tests have same null hypothesis that the series is non-stationary (unit root process). For ADF unit root test we need lag length for the given time series variables. The lag length is selected by using information criteria (HQIC, AIC, SBIC) mentioned in section [2.2]. We performed the unit root tests with both trend and constant. It is important because the graphs of the time series variables gives an indication, whether we will include the trend term in the model or not. We can check the t value as well for inclusion of trend term in the model. The graph of immigration, unemployment and inflation shows that these series have time trend, but GDP growth rate series has no trend. The Table 4 summarizes the results of ADF test at levels. The given table consists of test statistics value and p-value. In case of variable GROWTH, the hypothesis was rejected and we can say that GDP growth rate is stationary at levels. The remaining variables IMMIG, UNEMP and INF are non-stationary at levels. All these three variables are non-stationary, when ADF test is performed with trend and intercept in the model. Table 4: Augmented Dickey-Fuller Test for Unit Root at levelsVariables With intercept With trend and intercept Test statistics Z(t) P-value Test statistics P-valueIMMIG -0.838 0.8077 -2.825 0.1881UNEMP -1.398 0.5833 -2.503 0.3265GROWTH -5.671 0.0000 -5.587 0.0000INF -1.313 0.6231 -3.163 0.1032Since the series (IMMIG, UNEMP and INF) are not-stationary at levels, we take first difference for these three series. After taking the first differenced for IMMIG, UNEMP and INF series, the ADF test are then performed, as shown in table 5. Now these three variables are stationary at the first difference and they are said to be integrated of first order. Table 5: Augmented Dickey-Fuller Test for Unit Root at first differenceVariables With intercept With trend and intercept Test statistics Z(t) P-value Test statistics P-valueIMMIG -6.516 0.0000 -6.520 0.0000UNEMP -4.582 0.0001 -4.523 0.0014INF -7.967 0.0000 -7.891 0.0000 The results obtained from Zivot and Andrews test of unit are shown table 6. GDP growth rate has same results like in previous tests which is stationary at level with constant and trend and without trend. Unemployment rate and immigration are non-stationary series with or without trend. The inflation rate is stationary without trend but non-stationary when including trend term in the model. Zivot and Andrews test was reformed after taking first difference of the three non-stationary time series. The unemployment, immigration and inflation rate have a strong evidence to reject the null hypothesis of unit root at first difference.Table 6. Zivot and Andrew unit root test for structural break (at levels)Variables With intercept With trend and intercept Test statistics Z(t) Break Year Test statistics Z(t) Break YearIMMIG -4.167 2006 -3.698 2002UNEMP -5.313 1992 -3.841 1997GROWTH -6.001*** 1994 -5.180*** 2005INF -5.025** 1992 -3.830 1977Note: significant at 10% level, **significant at 5% level, *** significant at 1% level Table 7. Zivot and Andrew unit root test for structural break (at first difference)Variables With intercept With trend and intercept Test statistics Z(t) Test statistics Z(t)D. IMMIG -7.032*** -6.413***D.UNEMP -5.600*** -4.632**D.INF -7.092*** -6.896*** Note: *significant at 10% level, **significant at 5% level, *** significant at 1% level The empirical results of vector autoregressive model are investigated in the form of Granger causality test and Impulse response function. In this thesis, the time series variables used on levels to perform VAR model, because GDP growth rate is stationary on level and the remaining three variables (IMMIG, UNEMP and INF) are stationary at first difference. As mentioned in section [2.1], various studies have indicated that vector auto regressive model can be estimated on levels of variables.The information criterion is used to select the lag length for a vector autoregressive model with four time series variables. The three information criterion (HQIC, AIC, SBIC) gives same lag length, which is two. But we preferred SBIC for selecting the lag length. After computing the results of vector autoregressive model, there is need to test for autocorrelation of residuals and stability of the model. The LM Test for Residual Autocorrelation is used to test for autocorrelation. The results of the test shows that there is no evidence of autocorrelation found between the residuals. The resulting VAR model gives all eigenvalues less than one and these eigenvalues lies inside the unit circle shown in appendix [A4], which confirms that estimated VAR model is stable.The Granger causality test is performed by using the results of VAR model. Table 8 shows the results of Granger-causality. The null and alternative hypotheses is used for immigration variable are H_0: Immigration does not Granger cause unemployment rateH_1: Immigration granger causes the unemployment rate H_0: Immigration does not granger cause GDP growth rate H_1: Immigration granger causes the GDP growth rate ? H?_0: Immigration does not Granger cause inflation rate H_1: Immigration granger causes the inflation rateIn first column of table 8 the null hypothesis is shown and degree of freedom is in 2nd column. The next two columns give test statistics value and p-value. We set the level of significance to be at 5%. The degree of freedom for all pairs is used 2, because the estimated VAR model has lag length 2. The results obtained from granger causality test for first null hypothesis have p-value 0.194, which is a clear evidence that we cannot reject null hypothesis. It showed that immigration does not granger cause unemployment rate. For hypothesis about effect of immigration on GDP growth rate, the p-value is 0.35, which means again that we cannot reject the null hypothesis and conclude that the immigration does not granger cause GDP growth rate. The same results found in case of immigration and inflation rate hypothesis, where the p-value is 0.186. It is found that immigrations do not granger cause inflation rate. In these three cases we cannot reject the null hypothesis. Table 8: Engle-Granger test for Causality:Null Hypothesis df Chi-sq Prob chi-sq decision IMMIG does not granger cause UNEMP 2 3.2787 0.194 Do not reject H0IMMIG does not granger cause GROWTH 2 2.1011 0.350 Do not reject H0IMMIG does not granger cause INF 2 3.3626 0.186 Do not reject H0The impulse response function obtained from vector autoregressive model results are presented in figures (6-9). The impulse response function in the figure (7) shows the response of unemployment rate after a shock in the immigration. At first two steps, the resulting effect is negative, but after two steps it has a positively increasing trend till the fourth step. At the fourth step it has a maximum value near 2 and after fourth step it goes down, which eventually disappeared at sixth step. The impulse response function in this case build an idea that immigrations have positive short run relationship with unemployment.The figure (8) displays the response of growth rate to a shock in immigrations. It shows the negative relation in first three years. After the third year, it tends towards positive side and after sixth year it fades away. In figure (9) the response of inflation rate to a shock in immigration show that in first three years it has positive value. But after third years, it is going towards negative side till sixth year and after sixth year it has no effect. It shows that in first years immigration and inflation have positive significance short run relationship and after this period it has negative relation till sixth year. Figure 6: Graph of Impulse Response Function Figure 7: Response of UNEMP to a shock in IMMIG Figure 8: Response of GROWTH to a shock in IMMG Figure 9: Response of INF to a shock in IMMG ? ConclusionsThe main objective of this thesis is to investigate the effect of immigration on macro-economic variables in Sweden. In this study unemployment rate, GDP growth rate and inflation rate are considered as the economic variables. The annual data for period 1970-2014 is used to examine the relationship between these variables in Sweden. We estimated VAR model for a short run relationship. The estimated VAR model satisfied the stability condition and by using Lagrange Multiplier (LM) test for autocorrelation, it was made sure that there is no autocorrelation between the residuals at any lag order 2. The granger causality analysis performed by using the results of VAR model. The granger causality results shows that the immigration does not effect the unemployment rate, growth rate and inflation rate in Sweden during the study period. It is concluded that immigration has no short run relationship with these three macro-economic variables. The results obtained from impulse response function shows that the immigration has short run positive relationship with the unemployment rate after first few years. On the other hand, the immigration have negative effect on growth rate in first three periods, but after these periods, the reverse effect has been observed. There is a positive relationship found in first two years between immigration and inflation rate. But after two years it has negative relationship between immigration and inflation rate. The impulse response function results shows that immigration affect these economic variables for five to six periods and after that it have no such effect. This indicates that in the beginning the immigrants does not participate in the economic growth. One probable cause of this could be the exposure to a new language in Sweden, which produces language barriers. Which also verifies that the GDP growth rate becomes static relative to the immigrations after few years, since language barrier is a temporary effect. However, considering more economic variables which could be affected by the immigration may lead to more findings in Sweden’s economic growth. Moreover, increasing the sample size of the study variables could yield more improved results. How to cite Data Analysis, Papers

Crucible Essay Prompts Example For Students

Crucible Essay Prompts In Arthur Millers, The Crucible, many themes are expressed throughoutthe play. Themes are the undertone of the story. A theme of a book usually setsthe mood and describes what is happening during the time that the story iswritten. The Crucible has many themes that show how everything was and howeveryone acted in the year of 1692, in Salem, Massachusetts. Mass hysteria isthe most obvious theme in the story. Mass hysteria is represented everywheretrouble was. One example is at the end of act one when the girls are screaming,crying, and starting to accuse people of being with the devil. When thishappens, everyone gets scared and calls the marshal. The marshal begins toarrest people and brings them to court. The whole reason mass hysteria broke outis because of Abigail. One vengeful accusation from Abigail to her rival,Elizabeth Proctor, turns the whole village upside down. This confusion andmadness is one of the main reasons so many lives were taken at the trials. Thisbecomes a place wh ere reasonable human beings can become released in anenvironment that allows little opportunity for relaxing. Another theme duringthe play is how much religion ruled these peoples lives. The court was the mainruling body of justice and was run by the church. The concept of justice in 1692is shown when Arthur Miller dedicates the entire third act to the courtroom. Abigail pressures the girls to lie in court in order to accuse everyone thatthey didnt get along with of witchcraft. The separation of church andgovernment didnt exist in 1692 in Salem, Massachusetts. Theocracy meant thatMassachusetts was to be governed by Gods laws. But this mixing up of the lawsof God and the laws of government set up the chaos of the Salem witch trials. Greed and revenge was another major aspect that was shown in the story. Severalcharacters find profit in this mass hysteria and try to change some events fortheir own needs and well-being. Thomas Putnam gains land by having his daughterRuth accuse his neighbors of witchcraft. Also, Abigail gets revenge on theProctors when her affair with John has been turned off. Superstition was thebiggest cause of these trials. There were no real witches in Salem. Without thesuperstitious belief in witchcraft, this tragedy would have never happened. Arthur Miller clearly explains the how people react to things they do notunderstand. These were examples why The Salem Witch Trials happened. The themeof the story keeps the plot going. Themes are one of the most important parts ina play. Arthur Miller gives good examples and explains what it was really likeback in 1692 by showing how people acted. All these different moods and themesled up to the witch trials. If all these untrusting feelings, superstitions, andattitudes didnt exist the trials would have probably never existed.

Assisted Suicide Cannot Be A Right Essay Example For Students

Assisted Suicide Cannot Be A Right Essay Everyone who is born will die. All humans face death sooner or later in their lifetime. It is the wish of many, especially suffering individuals, to die peacefully and without pain. Death is beyond our control, but should we be allowed to decide the time of our death? There are proponents on both sides of this controversial issue, but with all the complications and dangers associated with legalizing assisted suicide, it should not become an option available to anyone. Many believe that individuals suffering immensely physically deserve the right to end their pain. Why should not patients with incurable diseases be allowed to terminate their misery and find relief for themselves? It seems unreasonable to some that those with terminal illnesses should suffer through what is left of their life in agony knowing that there is no hope for a cure. Yet, the many consequences of legalizing assisted suicide must be considered thoroughly. If assisted suicide becomes a fundamental right for certain patients, there will be no logical way to limit the right to only a small number of exceptional cases. Such is the dilemma faced by the few countries that have permitted assisted suicide to be legalized. If assisted becomes legal, where will the boundary be set at who can receive the treatment? When it first became legal for doctors to induce deaths in the Netherlands, the permits were granted only when a patient was experiencing unbearable pain or terminally ill. Twenty years after euthanasia became legal in the nation, however, the guidelines under physicians inducing death have come to include depressed patients who are physically healthy, patients who repeatedly and voluntarily request death, elders, and individuals with severe disabilities. There is not a standard tool that can be used to measure how immensely an individual is suffering. There is no limit that can be set and unchangeable. The border set for those who can choose to use assisted suicide is edged wider each time a physician or individual wins a legal breakthrough. If assisted suicide becomes legal, it cannot be kept from eventually becoming available to many in virtually all circumstances. The legalization of assisted suicide also endangers many in unfavorable circumstances. Not all those euthanized are choosing to end their lives. For instance, several cases in the 1991 Remmelink Report on euthanasia reveals that there are many cases in the Netherlands where patients are involuntarily euthanized. Babies born mentally retarded or with birth defects are being denied the chance of life. It is common for pediatricians to kill newborns in their cribs. Doctors may make the presumption that those with severe disabilities would rather die than live. Without laws forbidding aid to suicides, real danger of murder being committed under the pretext of assisting a suicide arises. The legalizing of assisted suicide takes away the protection of the lives of the vulnerable. Not only does assisted suicide endanger life, it may lead to the denying of adequate aid for patients. Legalizing assisted suicide may dispose physicians and patients to end lives of great suffering rather than attempt to ease them by using the means already at hand for relief of pain. Doctors may consider not to waste the effort to relieve the pain and depression of patients with medication and aid when there is a more convenient and permanent treatment option. Some patients will be deprived of appropriate medication and mental guidance. What would keep cynical individuals from encouraging those suffering to end their lives so that they can eliminate the burden of caring and spending money on the patient? Ailing elders might be put under the pressure to speed up their deaths from impatient relatives and cost-conscious health insurance providers, including the government. Society would gradually be pushing for the death of its members. .ub73831aa69bf655cf53f0585981d3a0a , .ub73831aa69bf655cf53f0585981d3a0a .postImageUrl , .ub73831aa69bf655cf53f0585981d3a0a .centered-text-area { min-height: 80px; position: relative; } .ub73831aa69bf655cf53f0585981d3a0a , .ub73831aa69bf655cf53f0585981d3a0a:hover , .ub73831aa69bf655cf53f0585981d3a0a:visited , .ub73831aa69bf655cf53f0585981d3a0a:active { border:0!important; } .ub73831aa69bf655cf53f0585981d3a0a .clearfix:after { content: ""; display: table; clear: both; } .ub73831aa69bf655cf53f0585981d3a0a { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ub73831aa69bf655cf53f0585981d3a0a:active , .ub73831aa69bf655cf53f0585981d3a0a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ub73831aa69bf655cf53f0585981d3a0a .centered-text-area { width: 100%; position: relative ; } .ub73831aa69bf655cf53f0585981d3a0a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ub73831aa69bf655cf53f0585981d3a0a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ub73831aa69bf655cf53f0585981d3a0a .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ub73831aa69bf655cf53f0585981d3a0a:hover .ctaButton { background-color: #34495E!important; } .ub73831aa69bf655cf53f0585981d3a0a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ub73831aa69bf655cf53f0585981d3a0a .ub73831aa69bf655cf53f0585981d3a0a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ub73831aa69bf655cf53f0585981d3a0a:after { content: ""; display: block; clear: both; } READ: Importance Of Communication Skills Essay If the disabled, chronically ill, or terminally ill people are declared better off dead, which group of people will be next? Once the right is granted for some, what will stop others from gaining the right? Death becomes the easy and permanent solution for individuals who are suffering perhaps only temporary pain. Ill-considered decisions to terminate life cannot be prevented and murder will become all easier. The complications and dangers of legalizing assisted suicide far outweigh the possible benefits. To provide necessary protection of life, assisted suicide cannot be considered and offered to people under any circumstance. We need to push for the repealing of laws that grant assisted suicide to individuals and prevent any other measures that may legalize the act from being passed.

The Upanishads Views Essays - Nondualism, Indian Philosophy

The Upanishads Views The Upanishads views The Upanishads, were mystical and speculative texts. They have influenced Indian religious thought and spiritual philosophy as well as Buddhism and Jainism. The Upanishads define Brahman using how the world it creates. They are the basis of classical philosophies, which is known as Vedanta. According to Vedanta (The Upanishads) there are two different views which identify Brahman. 1) Theistic Vedanta and 2) Advaita Vedanta. Firstly, Theistic Vedanta is something that has to do with god. It explains that Brahman is more of a personal god. Brahman is said to be not totally identical to everything, but all things are part of Brahman. All of this theory is called emarationism. So with this view we can say that there is one god whom is the creator of all being and universe. And everything is a part of this god. Secondly, the Advaita Vedanta, Brahman is like an impersonal force. More like a monistic view, which means that there is only one reality. It says that Brahman is the only thing that can exist . Everything else is an illusion. Here there is an eternal non-dual consciousness. All things are just these consciousness-misperceived illusions. I think both of these views face problems. First the Theistic Vedanta; In this view Brahman is identified as one god which created everything. However I think there is a missing point in this definition. It says there is only one god and it's not identical to anything, but all thing are part of Brahman. In my opinion the concept of being one god, one creator is a supreme thing, god is above everybody and anything. I don't think that since he created everything that everything has to be part from him. To acknowledge god I think that all that is needed to done is to observe the things he created for example, a simple cell of a plant or human, even then one can see it's endless absolute power and these things necessarily don't have to be parts form Brahman. Secondly, The Advaita Vedanta in this view god is seen as a force. It is neither present nor not existing. It says that it's the only thing that exists among everything. Everything we see is a fa?ade and while trying to understand god one should remember that nothing we do or see even our selves is just the illusion of our consciousness. I think in this view the thing I don't understand or I see as a problem is that how come we can feel , touch anything we can see around us like a table , pencil? . If everything is an illusion of our minds misperceived concepts, how come there is life and death . I assume that an illusion should be a trick to the human eye or unreal dreams that are thought to be real . But all these things are not because we can not smell , touch or fell them in the contrary they are temporary. If we weren't real there wouldn't be suffering, poverty and death but there would be eternal perfection. I think both views are satisfactory up to a level. They are both the oldest views of Indian philosophy and it has influenced many religions. For the time that they were practiced ( they still are) The answers they provided were satisfactory for the people. However today for example their definition of god ? Brahman is not enough for m Philosophy Essays

Low attendances are a worry for game in UAE

Low attendances are a worry for game in UAE Introduction There is need for organizations to understand the composition of international marketing to enable managers come up with successful strategies that can work within the global market. Operation of business activities sometimes takes place in complex environments where the businesses face high risks and uncertainties. This calls for necessary knowledge and skills in marketing and business activities that enables effective competition of the firm with others within the market (Doole and Lowe 3).Advertising We will write a custom research paper sample on Low attendances are a worry for game in UAE specifically for you for only $16.05 $11/page Learn More Marketers in sporting events are faced with the challenge of finding out important factors that lure people towards or away from sporting events. High pricing of the tickets is considered one of the major factors affecting match attendance in UAE stadiums. The games receive poor publicity in the medi a leaving the people with the notion that the tickets might be selling at very high prices. There is almost no advertising of these games and considering also that few people are either interested or play the games. The slow processing and sale of tickets is also one of the contributing factors for lack of motivation towards the games within UAE. Also tight security around the stadiums which sometimes leads to confiscation of spectator items is one of the discouraging incidences contributing to low match attendance (AFP 1). The rate at which people attend matches in stadiums is one of the potential sources of revenues. According to Cunningham and Kwon (139), the factors affecting fan turn out should not only be looked at theoretically but should be reviewed practically. There is the problem of marketing sports in UAE due to complexity in consumer behaviours and communication procedures. United Arab Emirates experiences low attendees in stadiums during matches because the people are cultured towards watching cinemas and visiting shopping malls. The attendance to football games have dropped drastically in the recent times with the number recording few hundreds of spectators per match. The entertainment sectors like cinemas are more popular in UAE than the games. This calls for effort by marketers in designing strategies on how to market football culture within UAE. The passion of football need to be restored back to the culture, this can be done through empowerment of youths, and creation of strong relationship between sports heroes and the fans. Concerning the tight security round and within the stadiums, sports management should provide alternatives to fans, like introduction of open glasses of water to the fans (Rivzi 1). Poor promotion of the domestic leagues makes fans not to be informed about the games and the venue of matches. There is need to adopt other marketing mix elements like communication to replace the traditional free entry to football.Advertisi ng Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Problem Statement This research seeks to answer the question as to why football fans in United Arab Emirates do not attend matches at the stadium. From the sports administration view the sale of match tickets to fans is one of the important ways of raising revenue and also helps in promoting sporting activities within the country. Literature review There are many factors that affect the level of attendance on matches hosted in stadiums. Cunningham and Kwon (127), showed some factors which include the existing relationship between attitude and the reasons of attending a match. There is suggestion that teams should increase the level of interaction between players and fans. It is also important for teams to advertise their historical background which can act as a pulling factor to some fans. It is the responsibility of sports manageme nt to identify some of phenomenon that goes with sporting events that may be of interest to the satisfaction of fans needs. UAE football association was established in the year 1971 and has since struggled with the issue of maintaining good fan base. The association has so much focused on sponsorship driven football, where they invite European top team players for the purposes of improving public relations between sports and the people (Madichie 308-318). According to Coughlin and Erekson (180-185), football is one of the most attended games and its contribution acts as the primary determinant of revenue contribution to the sporting department. The ability of converting regular attendee of matches in UAE to season ticket holder and attract more fans depends on a number of factors which include the ability to field winning teams (DeSchriver). This seems tricky on the side of administration since it is not easy to maintain winning team on a yearly basis. The sports games must be made more interesting to keep the fans at the level where they long for more of such experiences seasonally. There is also a lot of concern by fans on the physical surroundings of the stadiums and security. According to Bitner (57-71), the physical environment of any sporting stadium matters a lot and determines the level of consumer turn out.Advertising We will write a custom research paper sample on Low attendances are a worry for game in UAE specifically for you for only $16.05 $11/page Learn More The type of services plays important role towards determining the rate at which consumers frequent the any leisure setting. In applying the type of services concept to social settings, Wakefield and Blodgett (66-71), experimented with two Baseball stadia and found out that most of the fans who commented positively on the quality of type of services were most likely to frequent the stadium for future events. This is contrary to those who had negative comments on the stadia services, since they were less likely to be back for future events. Quality services of a stadium are mostly determined by the crowd capacity it can contain comfortably in one match setting. Other factors like team loyalty were found to be one of the factors that affect fans’ desire to frequent games at given stadiums. There are other variables like parking space, spectators control and the quality of food served within the stadium restaurants. This shows that sports arena is one of the major factors that affect the rate of attendance of matches within stadiums and the decision by fans to purchase more tickets in future games. Study on the attendance behaviour during games is considered to be influenced by psychological, economic and social factors. Kelman’s Functional Psychological theory of attitudinal Influence measures the motivational tools that influences match attendance in stadiums. This theory applies some constructs such as sense of obligation and iden tification with the victory (Kahle, Kambara and Rose, 51-60). Then there is the social theory that uses the concept of casual social nature of human being. This stresses the fact that sporting events should be utilized as places for healthy interactions between people of diverse backgrounds. The games should have clear definitions on the nature of fans and the duration of matches. There should also be clear sense of fanaticism for specified events and enough room for socialization. Boundaries are drawn concerning the level of noise from the crowd within the stadium and the level of interactions between players and fans. Restrictions should be made on some negative behaviour like smoking and high ticket prices (Kahle, Kambara and Rose, 51-60). Hypothesis The rate of attendance in any match in UAE stadiums is dependent on the value fans attach to tickets based on the level of quality entertainment brought by the game There is no relationship between the value of the ticket and the qu ality of entertainment that fans attach to games Research methods Telephone surveys were conducted to randomly selected fans who were asked to explain on what motivates them to attend matches. They were also asked on their frequency on game attendance. Research was conducted on some households to ascertain on the influence of community beliefs on certain aspects of games. This revealed that community disapproval of any game affects the general view and attendance towards the game.Advertising Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Variables related to stadium services such as parking space, security of fans and quality food were examined. The data was finally analysed using SPSS package which showed any relationship that existed between independent and dependent variables. Correlation research was used to determine the level of similarity between dependent and other independent variables (Gall et al). Correlation is the most preferred method since it helps in revealing the factors that determine frequency of attendance of fans to matches hosted within stadiums. The only disadvantage associated with correlation research design is that it gives more descriptive results than those given by use of experimental methods. Results The findings identified several categories of fans, those who were highly involved in sporting activities, those who are significantly involved and those not very concerned about sporting activities. The first category of highly motivated fans considers matches as point of influence from wh ich they can build their sense of importance. This kind of fan enjoys the matches and appreciates the entertainment that goes with it. In this case the marketers can utilize marketing of specific events with detailed information about the teams to attract such like fans. The second group were found to be attracted by the organization and setting of the stadium during the matches. Then the third group of lowly motivated are only attracted to the game leaders or highly rated players. This calls for marketers to consider serious marketing on league leaders, top scorers or highly rated players. Conclusion There is call for sporting managers to strategise on how to build stadiums that are more comfortable for fans. The stadiums should include adequate ventilation space and temperature regulators that make it conducive for interactions. Marketers should focus on how to provide promotions that enable easy interactions between fans and top players and also create spaces that allow the fans to air their views through media. This helps in promoting fan identification which increases the level of enjoyment that accompanies sporting activities within the stadium. There is need to introduce prize draws for attraction purposes. This is where valuable products are presented to winners at sporting events. Though there is still belief that the best way to attract fans is through signing high profile players and involving participation of top continental teams within the sporting events, the use of incentives is still applicable (Rivzi 1). AFP. Confusion, apathy explains poor games ticket sales. 2010. https://www.emirates247.com/ 26th October, 2010 Bitner, Mary. â€Å"Type of services: The impact of physical surroundings on customers And employees†. Journal of Marketing, 56 (1992): 57-71. Coughlin, Cletus. Homer, Erekson. â€Å"An Examination of Contributions to Support Intercollegiate Athletics†. Southern Economic Journal 51(1984):180-195. Cunningham Kwon. â⠂¬Å"The Theory of Planned Behaviour and Intentions to Attend a Sport Event†. Sport Management Review 6(2003): 127-145 DeSchriver, Timothy. â€Å"Factors affecting spectator attendance at NCAA Division II Football contests†. International Sports Journal, 3(1999):55-65. Doole, Isobel Robin, Lowe. International marketing strategy. South- Western Cengage Learning, London, 2008 Gall, Mark, Wiener, Borg Gall, Cheryl. Educational Research: An introduction (6thed.). White Plains, NY: Longman Publishers USA, 1996. Print Kahle, Lynn, Kambara, Rose. â€Å"A functional model of fan attendance Motivations for college football†. Sport Marketing Quarterly, 5 (1996): 51-60. Madichie, Nnamdi. â€Å"Professional Sports: a new ‘services’ consumption mantra in the United Arab Emirates (UAE)†. The Marketing Review, 9 (2009a): 308-318. Rivzi, Ahmed, 2009, Low attendances are a worry for game in UAE. 2009.  Web. Wakefield Blodgett. â€Å"The importance of typ e of services in leisure Service settings†. The Journal of Services Marketing, 8(1994): 66-76.

Cognitive-Enhancing Drugs Essay Example | Topics and Well Written Essays - 1000 words

Cognitive-Enhancing Drugs - Essay Example How the Drug Works Cognitive drugs enhance the mental functions of a person significantly. This works when a human brain’s neurotransmitter is stimulated causing a reaction. Dopamine is release in large quantities by neurons causing a human brain to be more active in remembering information, and attention and thinking is enhanced by the use of these drugs. Cognitive drugs were created for helping to cure mental disorders. A common example of such disorder is AHDH, which is a mental disorder common in infants. Cognitive drugs like Ritalin are used to prevent the babies from hurting themselves due to their condition. This drugs help in controlling hyperactivity among the infants. Harmful Effects Cognitive-enhancing drugs are harmful to the students and, therefore, the use of these drugs should be blocked. Appropriate actions should be set to help the society to understand the effects of these drugs by introducing amendments to regulate their use in University campuses. The presc ription drugs should only be used for their intended function and that is to cure mental disorders. The use of these drugs should be discouraged to safeguard the health of students and protected from the negative effects of potential abuse. Therefore, a policy restricting its use should be put in place, since the drugs are essential in the cure of mental diseases such as the ADHD in infants. They should not be totally banned, but enhancements to be available, at the same time managing the risks. There many risks that are associated with the abuse of cognitive enhancement drugs that students buy and sell in the United States. The Ritalin and Adderall drugs are prescribed for the treatment of the Attention Deficit Hyperactivity Disorder (ADHD). They have an effect on catecholamine systems by increasing cognitive functions of the patients; the normal people who are healthy, once they use these drugs, they improve their ability to focus their attention better, as well as manipulating the information into a working memory, and to control the responses in a flexible way. Student also use drugs such as Modalfinil, to enhance their cognitive abilities since it has shown the enhancement potential. Modalfinil treats fatigue, which is caused by sleep apnoea (Greely, 2008). The research has also shown that there are some other effects caused by the drug. Modalfinil enhances some aspects of the brain function that occurs in the rested adults who are healthy, mostly inhibitory control. Th e hazards of these drugs used by the students in the US affects not only their mental but also physical health. These drugs tend to alter the brain function of those who take them. A recently carried out research shows that, there are neural system changes, which are engendered by sleep and nutrition. There are some complex organs of the human beings which are also affected by use of such drugs. However, in children, an issue about the drug is raised in that it is related to some harmful effects on children’s brain. Benefits of Cognitive-enhancing drugs There are some benefits that are associated with the use of cognitive-enhancing drugs, mostly in schools and other organizations. In special cases, students and employers are supposed to be allowed to use the drugs so as to achieve pharmaceutical enhancement in cases of mental disorders. This enables the student to compete fairly with normal students

Current methods for Cancer Stem Cell characterisation and isolation Essay

Current methods for Cancer Stem Cell characterisation and isolation - Essay Example Apart from achieving a 40-98% enrichment, this technique also produced spheres with enhanced tumorigenicity in immune-compromised mice [Ponti et.al. 2005]. Such a methodology has also been adopted for the enrichment of CSCs from brain [Singh et. al. 2003], bone sarcomas [Gibbs et.al. 2005], pancreas [Gou et. al. 2007], melanomas [Fang et. al. 2005] and colon [Ricci-Vitiani et. al. 2007]. The spheres produced in all these instances had a high level of surface markers that belong to the respective tumor initiators, namely CSCs. The exploitation of the sphere forming properties of CSCs for their enrichment in culture is considerably more preferable than using surface markers or SPs. In spite of its utility, the process of isolation of CSCs based on sphere formation has significant limitations, the biggest one of which is that they are a heterogeneous population, wherein, only a few cells undergo self-renewal [Ponti et. al. 2005]. Furthermore, upon immunofluorescence analysis of spheres obtained in prostrate cell lines, it has been found that these are heterogenous for CSC surface markers [Patrawala et. al. 2006]. Moreover, variation in sphere size, culture medium and the differences in employed techniques for enrichment also limit the success of the process, as shown in neurosphere cultures [Jensen & Parmar 2006]. The ALDH enzyme plays an important role in the conversion of aldehydes into weak acids. This reaction is vital for the generation of biologically active substances. The ALDEFLUOR assay is based on an enzymatic reaction that measures aldhehyde dehydrogenase 1 (ALDH 1) activity. The detoxifying enzyme, ALDH 1, is responsible for the formation retinoic acid, a biologically active substance, from the oxidation of retinol. The enzyme ALDH1 is abundant in primitive hematopoietic cells and is expressed in the early