Silent Dancing

Demarcus Spears Wei Chen ENGL. 1013 5-3-10 Drinking Age According to â€Å"Why Do Adolescents Drink† internet source teens believe drinking is the way to avoid the real world. They tend to think that it avoids stress related problems and peer pressure from others. Yet some people feel they are well old enough, and should be treated as an adult when it comes to drinking or lowering the drinking age to eighteen. Standing up going against lowering the drinking age is the way to stand because it is the wrong proposal to agree on for lowering it.The current drinking age should stay at twenty-one because eighteen year olds are not mature enough to consume alcohol and be able to be responsible for what happens. Many eight-teen year olds bodies are affected physically because they are not ready for the consumption of alcohol. If they began to drink at such an early age, alcohol can cause memory lapses, loss of coordination and slower reflexes. Alcohol is absorbed in the bloodstream an d can damage every organ in the body. At eight-teen life is just begging and to suffer from one of the many long term complications it offers would be devastating at that age.Teens would not be able to play sports, remember child hood stories to someday tell or you could end up in the hospital constantly on machines. At eight-teen teen should maintain a healthy diet to a longer healthier life. Drinking at the age of eighteen or younger could cause many long-term complications as well. Some of these effects include neurological dangers, cardio logical problems, respiratory dangers, liver disease, and psychological dangers. Dangers that include impaired vision, memory effects, and seizures that could lead to permanent damage to the brain.Damages also include respiratory depression and failure. Additionally alcohol increases the risk of mouth and throat cancer which could lead to bad effects. Cardio logical problems include elevated blood pressure and an increase on the heart rate. Liv er disease can also be cause by chronic alcohol abuse. Other physiological dangers include damage to the gastrointestinal system. Alcohol can cause deteriorate relationships with family, friends and co- workers. So ask yourself again at eighteen are you prepared to suffer the long-term complications at such an early age somewhere down your age line if starting to soon.Every twenty-two minutes someone dies in an alcohol-related accident that relates to many reasonable mental issues. Figuring the all a high number of those deaths and accidents come in the fifteen to twenty- four age group. Statistics show that seventy percent of all teenagers drink alcohol yet sixty percent of all teen deaths in cars are alcohol related. Young drivers are involved in driving accidents at higher rates than older drivers. Teens tend to be inexperienced drivers and inexperienced consumers of alcohol.With the information provided, if the age of alcohol were to be lowered, more teen deaths would occur much higher due to the drunken driving issue. Many teens today drop out of school due to the issue of alcohol abuse to the brain. Alcohol abuse is an excessive use of alcohol and alcoholic drinks in which has no reason to drink. A great amount of our teens are dropping out of school due to the use of alcohol. Some students who tend to drink may show up at school thinking it is cool to show it off. Then what happens is they encourage others to do the same and it creates more teens to want to become cool so they try it.What they don’t know is alcohol could become an addiction and create mental issues as of giving up on class work. Maybe not even attending class thinking it is cool. Or maybe even doing things you would do if you were not drunk. After awhile many students would think going other places such as jobs, interviews, public places would be the best way to go if you were drunk. So drinking at the age of a teen may cause them to drop out I see because their mind is not stron g enough to do the right thing when under the influence of alcohol. Some teens become frustrated and think it is the only way to go.Alcohol could also lead to the use of drugs which is a weak mind way and could lead to mental stages as well. At eighteen it is illegal to buy alcohol and if you are a daily drinker how else would people be able to get that same feeling if you were drunk. Teens could begin to become frustrated and need a back-up. Drugs such as marijuana, heroin is both illegal but yet people still use them as if they were legal. There is not an age limit for buying drugs. As a young teen under the influence of alcohol they have no control in what they do.So drinking with a group of friends may lead to an act of them doing drugs they have been doing in the past to a new alcoholic that’s a teen wants to try. Now days it becomes worse because they populations has grown an more teens are following the wrong foot steps in the wrong path and takes them off track an bef ore they know it it will be too late and they have come addicted to using a drug that never occurred to them until alcohol was brought to the picture. Just thinking of using alcohol or drugs to solve problems that have other ways around it is just not the way to go.So do not make the choice to start drinking because it will get very much out of hand before even noticed and may lead to many more dangerous stunts and accidents that we do not want to come across in the future. Lowering the drinking age could lead to mental stages such as committing suicide as well. Committing suicide is the easiest way out some teens may vary to see. Teens that tend to drink around other friends that are not big fans of drinking makes them become anti-social and make that group of people not want to hang with one particular person because he or she drinks.Before you know it the person who was singled out because of drinking may come to the senses of no one wanting to be around them. The teen drinker wi th such a week mind may endeavor that no one wants him around so he tends to lose focus on doing what’s best for them. Most teens often think if no one wants them around that committing suicide is the best way to handle it but it’s not. There are other ways around it like counseling and other obstacles. So lowering the drinking age would not be good because it could lead to senseless minds in teens and make them lose control and do something that is not worth it.The number of death rates would increase in teens and cause more pain to families. Teens are just not responsible enough to know that drinking could lead to hazardous deaths and changes in the body and make you keep having an instinct on committing such things that you thought you would never come to. However, many people today believe that if at eighteen you are old enough to join the army why should not you be able to buy alcohol at that age. Some people believe that fighting is better than just sitting aroun d drinking as a teen is the right way to go if you have to.Lowering the drinking age to eighteen will make people feel way more comfortable to just walk in the liquor store and buy alcohol. Instead as a teen drinking alcohol just takes it slowly down but is killing the inside of the body physically. Fighting in the army shows that a eighteen year old is dedicated to fight for his country showing honor. Drinking for no reason at eighteen is not showing honor it is showing ignorance. As it mean the law could be made but what teen is going to abide by it and not drink at the age of eighteen.If they are doing things besides listening to the law if it has not stopped now what would make it in the future. The talk upon the media would just be against making what is right better. But knowing that fighting at eighteen is a totally different thing at drinking at eighteen because people do not seem to understand the known facts of why fighting is more important. The drinking age should not be lowered no matter how much facts they have put to be proven because it is not going to stop young eighteen year olds to stop killing their bodies for no reason.Some parents would seriously think lowering it would harm society as well maybe because they have children out there that could be influenced at some young age and it could reduce life expand over one small drink leading to a couple more which could lead to trying more and more. So parents would agree more with being able to join the army than lowering the drinking age maybe. Some may be for lowering but everyone has their own opinion and the freedom of speech. If they believe eighteen year olds are old enough and responsible enough to buy alcohol then let it be.But they should think of how much more trouble it would cause if this happens. The drinking age should be change to twenty-five if more people had say so because most twenty-one year olds are not even mature enough with alcohol until this day. In conclusion, the age for drinking should not be lowered to eighteen. It is quite clear that an eighteen year old is not clearly mature enough to consume any alcohol at that age. Their bodies are not fully developed to hold as much alcohol. More drinking and driving accidents may occur more often.Many more teens would make it through school without the alcohol killing their brains. An eighteen year old is not near as responsible because it would make them do things they should not be doing. Agreeing or Disagreeing makes no differences in this argument. Having principles bagging up your information as of why the drinking age should be lowered to eighteen. It could cause many more problems in the economy. This economy has been destroyed enough due to the typical issues that have been brought to this world because of unofficial details explaining why such a thing has to be done.Laws have been set to standards that the age twenty-one should be kept instead of eighteen. Just as it was mentioned earlier commit ting suicide is not what we need to be dealing with. It is one of the main causes of teen deaths so why would you consider lowering the age drinking what more harm do we need. So as we can see the drinking age is at it moderate level and should not be changed due to controversy reasons. Today people are very influenced by any type of easy way out and we should not base it on alcohol because of the numbering of alcohol drinks of teen accidents and the rate of taking a last drink leading to death.

Columbian Exchange: Europe and the Americas

Sagar Shah Columbian Exchange: Europe and the Americas The Columbian Exchange was an impactful spread of culture, food and even frightening diseases between the Old World and the New World. This great exchange started after the accidental discovery of the Americas by Christopher Columbus. Originally, Columbus and his crew set on a journey to find a western sea route to China, India and the spice islands of Asia. Instead, he found a whole new world in the western hemisphere that was eventually named â€Å"The New World†. The Columbian Exchange had lasting effects on both the Old World as well as the New World.The Columbian Exchange had several positive impacts, one of which was the introduction of new staple crops such as maize and potatoes to Europe. These staple crops and even some additional new foods such as capsicum pepper, plain vanilla and coca provided nutrients that the indigenous crops didn’t have. Europe also received quinine which was a medicine that helped d eal with malaria. The Columbian Exchange also had a few negative impacts; the most devastating was the spread of diseases in the Americas that were brought from Europe. Diseases like smallpox, tuberculosis, and bubonic plague quickly transfused across the New World.Overall the Columbian Exchange had a more negative impact on the New World and a more positive influence on the Old World. One lasting impression the New World had on the Old World was the introduction of new crops and foods. One staple food that the Europeans brought back was maize. Maize was a success in Europe because it produces well in a variety of climates. Maize prospers in areas too dry for rice and too wet for wheat making it ideal to grow in many different climates (Crosby W. Alfred 2003). For this reason maize was very popular and adopted quickly. The potato also had a huge effect on the Old World.The potato contains large amounts of calories and nutrients due to the starch in it. The potato is able to sustain life better than any other food that is consumed (Davidson and Passmore, 1965, p. 285). Like maize, the potato can also be cultivated in a variety of climates making it ideal for Europeans to use (Crosby W. Alfred 2003). The first place the potato reached was Ireland. In fact the potato spurred a population growth in Ireland (Nunn and Qian 2009). The reason the potato became popular in Europe was because of the abundance of nutrients that it contains and because it can sustain lives all by itself which other crops cannot do.Even though potatoes and maize had a big impact on Europe, many other foods like capsicum peppers also had a positive impact on the Old World. Capsicum Peppers originated in Bolivia and southern Brazil. When the Europeans came to the Americas, the pepper migrated to Mesoamerica and the Caribbean (Andrews, 1992, 82-83). The capsicum peppers had reached Spain and Africa by 1453. It had also reached the East Indies by 1540 and India by 1542 (Andrews, 1992, 82-83). T he capsicum pepper has also impacted many other countries. In Southeast Asia the capsicum pepper has been used in cuisines.Capsicum peppers are also very nutritious. They contain a good amount of vitamin A, vitamin B, and vitamin C. They also contain large amounts of iron and magnesium. Magnesium is essential because it spurs energy production and iron is important because it speeds up metabolism (Greger 1994). This shows how capsicum peppers that originated in the Americas came to big use in Europe making a positive impact on their society. Another food that had a positive impact on Europe was plain vanilla. Plain vanilla originated in Mexico, Central America, and South America. Plain vanilla comes from the plant Vanilla planifolia.The vanilla pods need to be fermented and it creates the chemical vanillin. The vanillin is the chemical that gives plain vanilla its scent and its distinct flavor (Rain, 1992, p. 37). Plain vanilla was first brought back to Spain when Cortez came to the Americas. It became very popular in a very short amount of time in Europe because factories were using the vanilla to flavor the chocolate. Like chocolate, vanilla too became a luxury that only the aristocrats could afford (Rain, 1992, p. 40). Vanilla was not only used for flavoring, it was also used for scents in perfumes and tobacco (Bruman, 1948, pp. 71-372). This is why plain vanilla grew so popular in the Old World. It’s great taste and smell made it appealing to many countries. Coca was another crop that benefited Europe. People of the Inca Empire first used coca leaves, where they chewed them during religious activities. The first Spanish settlers adopted this idea and brought back to Europe where it became popular. A well-known psychologist by the name of Sigmund Freud started chewing coca after he found out that coca increases stamina, creativity, and it decreases hunger (Hobhouse, 2005, pp. 10-313). After this was discovered, coca became extremely popular in Europe and it began to spread throughout the world. Foods were not the only positive things that helped the Europeans. A gift that the New World gave to the Old World was quinine. Quinine contains anti-malarial alkaloids, which come from the barks of cinchona trees. These trees grow in Columbia, Ecuador, and Peru (Brockway, 1979, p. 108). This medicine was helpful to the Europeans because it let them travel across the world and conquer lands without worrying about the threat of malaria.Even though the Columbian Exchange had an overall positive effect on Europe, it had a negative influence on the Americas. One disease that was brought to the New World was Smallpox. The smallpox virus is caused by Variola, which is closely related to cowpox and monkeypox (Patterson 2002). The infection causes skin rashes and causes mucus membranes to emerge. These rashes stay for about 12 days then the person infected then experiences 104 degree Fahrenheit fever, back pain, and vomiting. Three days later th e rash will spread to the nose, mouth, forearms, throat, hands, and face (Ngan, 2011).Smallpox easily spreads through close contact. â€Å"Estimates of death rates resulting from smallpox epidemics range between 39% for the Aztecs, 50% for the Piegan, Huron, Catawba, Cherokee, and Iroquois, 66% for the Omaha and Blackfeet, 90% for the Mandan, and 100% for the Taino†¦ † (Halverson, 2007). Smallpox epidemics affected the life of many Native American tribes for hundreds of years. This is only one disease that had an awful effect on the Native Americans. Tuberculosis is also another disease that spread from the Old World to the New World. Tuberculosis, is caused by a bacterium called Mycobacterium tuberculosis (Paulsen 1987).The bacteria can attack any part of the body, but most frequently attacks the lungs. Tuberculosis of the lungs and throat is infectious. When a person with Tuberculosis coughs or sneezes, the bacteria spread into the air. People nearby may breathe in the se bacteria and become infected. When a person breathes in the bacteria, the bacteria settle in the lungs and begin to grow. The first major outbreaks of Tuberculosis among the native people of North America began in the 1880’s after they were settled on reservations. When Native Americans were required to live in small fixed huts, an epidemic began.As Native Americans were living to reservations their death rates from Tuberculosis increased rapidly. Bates and Stead give the death rates of Native Americans. â€Å"By 1886 the Tuberculosis death rate reached 9000 per 100,000 people. These rates are much higher than ever observed in Europe because the Native Americans lacked immunity to Tuberculosis and were weak in fighting off the bacteria† (Bates & Stead, 1993). The Native Americans were being hit by disease after disease with the Europeans coming over and settling. Another disease that devastated them was the Bubonic Plague. The Bubonic Plague is also known as the Bla ck Death.Bubonic plague painfully causes swollen lymph nodes that appear around the groin, armpit, or neck (Halverson, 2007). The Bubonic plague had already devastated Europe by killing millions and after Europeans came to the Americas, the Black Death killed millions of Native Americans. The Columbian Exchange was a time when European nations sent explorers to the Americas after Christopher Columbus discovered the â€Å"New World†. The Americas were filled with new crops and foods that turned out to be very beneficial to the Europeans. The Europeans brought back staple crops like maize and potato that contain a large amount of nutrients.Other crops include capsicum pepper, plain vanilla, and coca. Each had their own way of helping the Europeans. A medicine that the Europeans took from the Americas was quinine. Quinine fought off malaria, which enormously benefited the Europeans because they were able to conquer lands that have malaria but not die from the disease. The Columb ian Exchange benefited the Europeans, but it did not benefit the Americas. The Columbian Exchange brought many Europeans to the Americas. With many Europeans traveling to the New World, many diseases also came along.Diseases like smallpox, tuberculosis, and the bubonic plague resulted in the death of millions of Native Americans. These diseases even killed off many tribes completely. The Columbian Exchange proved to be beneficial to the Old World while devastating a lot of the New World. Andrews, Jean. 1992. The peripatetic chili pepper: Diffusion of the domesticated capsicums since Columbus. In Nelson Foster and Linda S. Cordell (eds. ) Chilies to Chocolate: Food the Americas Gave the World. Tucson: University of Arizona Press, 81-93. Bates, Joesph H. , and William W. Stead. â€Å"Oregon Experience: White Plague. † TB Among Native Americans. N. p. 1993. Web. 07 Apr. 2013. Brockway, Lucile H. 1979. Science and Colonial Expansion: The Role of the British Royal Botanical Garden s. New York: Academic Press . Brooks, Jerome Edmund. 1952. The Mighty Leaf: Tobacco through the Centuries. Boston: Little, Brown and Company. Bruman, Henry. 1948. The culture history of Mexican vanilla. Hispanic American Historical Review 28(3): 360-376. Christian, JL, Greger, JL. Nutrition for Living (4th Ed. ) Reading, MA: The Benjamin/Cummings Publishing Company, Inc. 1994. Crosby W. Alfred. The Columbian Exchange Biological and Cultural consequences of 1492. Westport: Praeger Publishers 2003 PrintDavidson, Stanley and R. Passmore. 1965. Human Nutrition and Dietetics. Baltimore: Churchill Livingstone. Duiker, William J. , and Jackson J. Spielvogel. World History. Belmont, CA:: Thomson/Wadsworth, 2007. Print. Halverson, Melissa Sue. â€Å"Native American Beliefs and Medical Treatments During the Smallpox Epidemics: An Evolution. † Native Americans and The Smallpox Epidemic. N. p. , Summer 2007. Web. 07 Apr. 2013. Ngan, Vanessa. â€Å"DermNet NZ. † Smallpox (variola). N. p. , 1 July 2011. Web. 07 Apr. 2013. Nunn, Nathan and Nancy Qian. 2009. The potato’s contribution to population and urbanization: Evidence from an historical experiment.NBER Working Paper 15157. Patterson, Kristine. â€Å"Result Filters. † National Center for Biotechnology Information. U. S. National Library of Medicine, Apr. 2002. Web. 12 Apr. 2013. Paulsen, H. Jay. JSTOR. N. p. , Nov. -Dec. 1987. Web. 12 Apr. 2013. Rain, Patricia. 1992. Vanilla: Nectar of the Gods. In Chilies to Chocolate: Food the Americas gave the World (eds) Nelson Foster and Linda S. Cordell. Tucson: University of Arizona Press, 35-45. Wood, Ethel. AP World History: An Essential Coursebook. Reading, PA: WoodYard Publications, 2008. N. pag. Print.

Healthcare Services Costs and Customers Satisfaction Term Paper

Healthcare Services Costs and Customers Satisfaction - Term Paper Example In nations like the United States, healthcare represents big business as well as the highest spender of per capita. Its quality, therefore, must greatly be reflected in customer satisfaction because it will be the determinant between profit and loss (Karen & Ashish, 2012). This is mainly because satisfied customers (patients) will stick with particular healthcare providers and give recommendations. However, the relationship between quality healthcare and customer satisfaction is not always as straightforward as it may seem, because satisfied patients do not automatically become healthier persons. In this view, customer satisfaction can be considered more of a measure than a distinct phenomenon. This aspect further gives the relationship a more complex angle, because quality of service can also be viewed from the perspective of service providers. When the providers themselves are not satisfied, customers will not be satisfied (Mind, 2000). Customers seek healthcare services because th ey have needs, expectations and concerns. They get satisfied when these are identified and addressed appropriately and affordably without compromising the quality, which also translates into the providers earning profits. Customer satisfaction in healthcare is mainly associated with their inpatient stays and the degree of mortality risk. Quality of healthcare that results in customer satisfaction will be determined by the time spent on care, rate of readmission and the use of diagnostics.

Write paper on gender in History of california Essay

Write paper on gender in History of california - Essay Example In the 1920s, the women workers enjoyed improved working conditions, protection by the state, limitations on the hours of work, and higher wages. However, the enforcement was irregular, the commission permitted many exclusions and modifications, and the interpretation of the regulations regularly favored the employers (Cherny, Irwin, and Wilson 272). The current laws are very clear on issues such as gender discrimination in the workplace. In 2011, the California State Assembly passes the Gender Nondiscrimination Act, which bans discrimination based on gender expression and identity. There are laws in place that protect against gender discrimination but the aim of this law is to broaden the definitions of gender discrimination and gender in the state laws (Grady & Associates 1). In conclusion, discrimination against a particular gender (mostly women) is something that has been happening for many years. Despite the fact that laws have been enacted to protect them, the same laws have favored the employers and commissions. Women have enjoyed almost all the workers’ rights and privileges but they are still viewed as inferior and unwanted workers. However, the trend has changed in the past years with the passing of several laws meant to broaden the definitions of gender discrimination and

Information essay ---education related( preferred differences between

Information ---education related( preferred differences between chinese and western education - Essay Example In the modern times when a nation needs to concentrate on the Knowledge economy’, the role of education becomes more important to be addressed in the development of human capital. This is on the grounds that when a nation has a general public of educated citizens, it increases its chances of development at all the social and economic levels. Besides, the every capital pay of a nation altogether relies on the condition of economy which is straightforwardly relative to the education rate in a nation (Leung 42). Educated individuals have different chances and have the capacity to propel in different fields for openings for work, they are versatile and can work in anyplace inside the nation to earn a living and thus enhance their expectations for everyday comforts. Educated individuals have the capacity to enhance openings for work and adequately use the rare assets henceforth lessen neediness levels. For the vast benefits of education across the world, many nations have adopted different kinds of education systems. That is why there is a big difference between Chinese and Western systems of education; many scholars have been quoted to say that â€Å"Westerners are more assertive and creative, while Easterners are more conservative and reserved.† The underlying question is†¦what makes the difference? The difference comes as a result of dissimilar education systems; their approaches to teaching and learning are quite different .In China education is seen as the best approach to land the best position that has the most impact. Therefore, from the time kids can be placed in school, they are overwhelmed with homework, retention and the steady pressure to exceed expectations. Regarding education, conservative Chinese society weights students to study mindfully for required tests expected to move onto the following level of

AC PROJECT Essay Example | Topics and Well Written Essays - 500 words

AC PROJECT - Essay Example We have set a budget of $ 132000 for software expenses. The cost includes an allowance that will cater for unexpected costs during writing of different software. Travel expenses will amount to $ 71500. This amount will meet the travel demands of our team as we seek to participate actively in the growth of this company. To cover all the depreciation costs, we will require $255,000. Due to the complexity of the tasks being performed by this department, various unplanned costs are bound to be incurred. To cater for such miscellaneous costs, the department will require $ 110000. We hope that our budget demands will be looked into so that we can have a successful business year this year. The figure below shows an outline of the proposed budget. Our company has been very successful in the recent years. The massive financial support to the sales department has been of great importance. This year, our budgetary expenses are bound to reduce by a small percentage. This is because most companies have already invested in communication software and hence there are few numbers of potential customers. We expect to maintain our past growth rate despite this challenge. To achieve this, we will lower our sales revenue expenses to $4, 500, 000. This amount will be sufficient to help us reach the available customers in the market. The salaries for our staff will amount to a total of 360000. This amount will help us maintain our competent employees and hire more qualified employees if need arises. The nature of our duties demands a lot of travelling. The travel expenses are estimated to amount to $210,500. Compared to the previous years, this amount has been lowered since the numbers of available customers has decreased. The total amount for the proposed budget is $507000. With this budget, we will be able to maintain our growth level and hence move the company to another level of success. The budget outline is presented below. Our division has enjoyed the continued

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Literature and theory report - Essay Example mong economists with one school of thought arguing that the government expenditure is a problem to the economy while the other thinking is that it is a solution to economic betterment. Further notes that European Union has not adopted strict approach of fiscal obligation, taxation reduction and economic freedom.2 Furth is concerned with data on deficits, expenditure, taxation and growth in relation to the fiscal policy stand of thirty-seven European countries. His research revealed that structural deficits would predict stimulus followed by reduction on deficit, and he documented a variability of fiscal policies that many economies have pursued in paradox to a number of prevalent generalizations of European austerity.3 He notes that increasing taxes would be far more harmful than expenditure cuts,4 and the effect of tax increment have a huge difference, and they cannot be together labelled as austerity as they would conceal more than there is in the revelation of fiscal policy.5 Furth research has shown the relationship that exists between increased government expenditure and economic progress. Other economists had focused on government debt and its effect to the economy. It had been noted that government debt hurt the economy by burdening not only the current generation but also the future generation.6 Due to high debt the current generation is forced to pay for the interest of the loan advanced to the country for which benefit will be consumed by future generation. Moreover, the future generation will carry on the burden and mistake of their predecessors because the rate of interest will be much higher that the benefit of which it was taken. Furth’s research presents another angle to fiscal policy approach that the government can utilize without resulting to changing the taxation system. It reveals that there has been a considerate role of the government inability to set up good fiscal policies. Governments have concerned themselves in increasing t axes in

Social Psychology - The Stanley Milgram - psychological experiments Essay

Social Psychology - The Stanley Milgram - psychological experiments - Essay Example The case was taken as the punishment given to a victim member by giving some shocks by a member in a group. This shows his harsh obedience to his leader. But the member stopped the shocks when the victim refused to give answer further. The member showed tension in the member's mind. This study showed many behavioral aspects which were observed in this study of obedience. One real life example is when the police torture the criminals. But still when some police person shows the behavioral aspects showed by the study by Milgram. The police person also shows some tension in their mind when they are ordered to beat the criminals. The two studies which will be used to reduction of prejudice are contact and education. These two factors will cause a reduction of the prejudice as the contacts increase the knowledge about the world. The person who is in contact of different person will know about the things happening in the world and thus might able to distinguish the between the right and wrong. features about the facts. The books thus give the reality based knowledge. This lead the person to reduce prejudice as the books imparts the right knowledge. The teachers have given the top most places in the world as lead the students to the right area. They give accurate direction to the students. Thus they know what is right and what is wrong. The theory and study of contact has been evaluated as the best study for reducing the prejudice as cont

You are the Consultant Research Paper Example | Topics and Well Written Essays - 1250 words

You are the Consultant - Research Paper Example I therefore, in response to your questions, offer strategies that you can apply to increase job satisfaction, improve motivation, and increase performance, cultural issues that must be considered when dealing with a multicultural workforce, and possible mistakes to avoid when dealing with the type of workforce. I also explain ethical issues that the company might face and successful approaches to communicating to employees the importance of building and maintaining a sustainable global business. Strategies to increasing job satisfaction, improving motivation, and increasing performance across departments Job satisfaction is fundamental to successful human resource management. Its significance is even more important in a globalized environment because of the involved diversity. Deployment, the ability to obtain the desired skills for specific tasks in an organization’s diversified locations, is one of the applicable strategies to attaining employee satisfaction. It facilitates employee satisfaction by ensuring that employees work in environments that they are comfortable with and that they undertake tasks with which they are familiar, factors that identify interest in employees’ tasks and potentials that eliminate strains and boredom in the course of duty and instead increase satisfaction (Roberts, Kossek and Ozeki, 1998). Developing a level of understanding with employees in the globalized environment is another successful strategy to improving their job utility. Spending time with the employees, offering your time to listen to them, and reacting appropriately to their needs are instrumental in developing their sense of worth to you as their manager and to the organization. This further develops a strong bond between the employees and the organization and increases their satisfaction in working towards, and meeting, the organization’s objectives. Empowering the employees through enhancing their â€Å"knowledge, skill, and ability† to meet the organization’s objectives is another strategy to increasing their satisfaction by making their work easier through improved efficiency (Friedman, 2007, p. 160). Developing the employees’ potentials through seminars and mentorship roles also improves their efficiency and therefore interest in their jobs to enhance utility in their tasks (Friedman, 2007). Motivating employees in the global environment can similarly be achieved through psychological approaches that focus on each employee’s need. Cultural sensitivity will therefore play an important role in determining employees’ motivational factors in the diversified set up because successful motivational factors to American employees may not apply to Spanish employees. It will therefore be necessary to, besides understanding possible factors that can improve employees’ motivation, be able to understand and respond to employees cultural needs and attitudes (Osula, 2009). The developed cultu ral sensitivity, together with cultural awareness will further help in understanding the extent to which employees can be motivated by different factors because employees from different cultural set ups and different regions respond differently to environmental factors. Compensation and other rewards for example induce different levels of motivation across nations and cultural values are instrumental to understanding their relative effectiveness (Bloom, Milkovich and Mitra, 2003). You can also improve employees’ motivation by developing their potentials are in the organization. Training facilitates emplo

Disregard of Moral Values Lead to Unethical Deeds Essay Example for Free

Disregard of Moral Values Lead to Unethical Deeds Essay This greed for money has crossed the limits of all ethical standards, regard and consideration for fellow men, or sympathy and compassion. All these things seem to have gone with the wind and are among the major casualties of the post-independence period. This development can be considered quite a new one, probably an accompaniment of the modern technological development which is . taking place rapidly in this country, as the malaise has especially afflicted the young and the middle aged people. The increasing attraction towards the modern glamorous lifestyles, big cars and bungalows, gorgeous dresses and jewellery has such effect on people that they would not hesitate to resort tovalues all means, unfair to acquire wealth and all luxuries of life. This mad obsession for reaching the top is the dream of everybody, and as such the moral and ethical values do not seem to have any place. Morality is often defined as the doctrine of actions right or wrong it is synonymous with ethics. Moralists are selfless and preach justice in every sphere of life. If people tend to observe morals, they will constitute a healthy and sound society. Morality knows nothing of the geographical boundaries or distinctions of race or color in modern age, the traditional values which are in themselves moral and symbols of rectitude, have been radically transformed. Most of the principles are in a flux and human convictions based a rich human experience are in the melting pot. Obsessions with circumstances and the peculiar conditions prevailing in a region have proved so overpowering that everything else is thrown overboard. Excessive wealth does not necessarily promote culture and intelligence. In fact, the ostentatious and luxurious living that wealth promotes, causes a notable deterioration in character and conception of values. Rarely do highly intelligent people, famous writers or artiest belong to rich families. Since wealth itself has the habit of diminishing fast, most of those who possess it go to any extent, even to the adoption of unethical practices and dishonesty to acquire more wealth. This leads to further decay and deterioration of character. India’s Poet Laureate, Rabindra Nath Tagore warned. â€Å"Greed of wealth and power can never have a limit; a compromise on self-control can never attain the final spirit of reconciliation.

A Short Biography Of Dr Jim Cummins English Language Essay

A Short Biography Of Dr Jim Cummins English Language Essay This paper will give a short biography of Dr. Jim Cummins, a well-known second language educator and a major contributor to the body of research driving TESL techniques. It will cover his more significant contributions to the field of bilingual education, and it will provide a more detailed and deeper look at his theoretical contributions to TESL. Dr. Jim Cummins: An Author Study In 1970, Dr. Jim Cummins earned his first college degree, a B.A., from the University of Dublin in Psychology. He then went on to earn a doctorate in Educational Psychology in 1974 from the University of Alberta. In 1997, he was also granted an honorary doctorate from the Bank Street College of Education in New York City. Dr. Cummins is currently a professor in Ontario, Canada at the University of Toronto where he works in the Ontario Institute for Studies in Education (Canadian Education Association, 2010). Dr. Cummins has an extensive list of published work relating to second language learning and literacy and is a seminar presenter. He is also known for being a prominent researcher in bilingual education as well as the effects of technology on instruction (Race, Culture, Identity, and Achievement Seminar, 2005). One of the main contributions to the TESL community which is credited to Dr. Cummins is the concept of Basic Interpersonal Communication Skills (BICS) and Cognitive Academic Language Proficiency (CALP). BICS is the social aspect of language you would normally find in everyday situations like playgrounds, talking, playing sports, and the like. BICS develops more quickly than CALP, usually taking six months to two years to develop. CALP, by contrast, is harder to learn and takes longer to develop; it actually takes five to seven years to achieve proficiency. CALP is the style of language students need to succeed in academic areas and as students rise through higher and higher grade levels, the language gets harder to comprehend and context gradually reduces (Haynes, 1998). Although BICS and CALP are widely seen as established theories there have been some criticisms and contrary opinions. In a publication titled Putting Language Proficiency in its Place: Responding to Critiques of the Conversational/Academic Language Distinction, Dr. Cummins defends his position on BICS and CALP. He points out several key factors that indicate that second language academic language emerges slowly. First, in North America minority children have been given IQ tests in their secondary language after only two or three years in their new country. As a result, a higher proportion of ELL students ended up in special education services. Dr. Cummins points out that this calls the validity of the IQ test itself into question. Since the IQ test is based on the norms and experiences of the dominant culture, it would follow that the minority, or ELL, population might be at a disadvantage on this standardized test. Therefore, the test itself is probably not doing a good job of discr iminating actual special education students from normal students who lack the CALP to pass the thresholds on the standardized test. A second point by Dr. Cummins is that many ELL students are forced out of ELL services after three years. This arbitrary time limit goes against the idea that CALP takes five to seven years to develop, and what has been discovered is that many of these students who are forced out of ELL services end up experiencing academic failure. This seems to support the CALP theory. A third point he makes, answering critics, is that BICS and CALP are not meant to take into account all of the facets of sociolinguistic development; the theories are specifically meant to cover second language learners, not all language development of all learners. So the idea that BICS and CALP do not take into account all the myriad aspects of language is meaningless. A fourth point in Cummins rebuttal paper is that BICS, although basic in nature, will have some cognitive aspects; he makes the analogy of joke-telling. Telling a joke is a BICS activity, but it will have some cognitive elements. Basically his point is that if some BICS interactions have aspects of cognitive functions, then it does not negate the entire BICS/CALP theory. Furthermore, he goes on to clarify that CALP should not be seen as superior, just different. Finally, Cummins calls on the support of two fellow researchers, Biber and Corson, whose research generally supports his theory of BICS and CALP (Cummins, 1999). Cummins has produced many opinions and given much advice on the development of CALP in ELL students. One that is interesting is the idea that language is always considered to be an intervening variable rather than an isolated variable that stands on its own and causes some given outcome. Basically, language develops both in and out of school so it is not entirely under the control of the teacher. Another point Cummins makes is that reading is critical to the development of CALP; he points out that although the home life and home culture of students will, and arguably should, determine much of their language development, it is essential that they read books because this improves and embellishes their understanding of the fundamental parts of language, like syntax, which they otherwise might not encounter. Furthermore, he recommends reading a variety of text materials. The decline of reading proficiencies between fourth and sixth grades is another point Cummins has commented on; he att ributes this phenomenon to the simple fact that the reading material changes from familiar topics and text to more abstract or technical words and topics. Cooperative learning is also suggested by Cummins as a means to develop CALP because these interactive activities become more internalized. Writing is also suggested by Cummins not only as a means to develop CALP, but also as a means to expression in the ELL classroom (Grigorenko, 2005). Another large contribution that Dr. Cummins has made to the TESL academic community is the concept of Common Underlying Proficiency (CUP). CUP is a set of skills that a child learns while acquiring his or her first, or primary, language. This set of skills applies to the next language he or she learns. Thus, the CUP serves as a basis for learning any and all languages. Any growth of the CUP skill set will enhance learning in all languages. Furthermore, this explains why people find the second language, and subsequent languages, easier to learn than the first language. For this reason, mainstream teachers and ELL teachers must remember to encourage further development of the primary language as the children also learn a second language (Shoebottom, 1996). One interesting enhancement, or extrapolation, to the concept of CUP can be found in Dr. Cummins article Immersion Education for the Millenium: What We Have Learned from 30 Years of Research on Second Language Immersion. In this article he describes two principles that I understood to be related to the concept of CUP. First, he mentions the Additive Bilingual Enrichment Principle whereby bilingual students have been shown to improve their linguistic processing ability, somewhat due to the fact that the bilingual child has had more practice processing language. In answer to those who would deny students L1 development in conjunction with L2, Dr. Cummins states that à ¢Ã¢â€š ¬Ã‚ ¦the development of additive bilingual skills entails no negative consequences for childrens academic, linguistic, or intellectual developmentà ¢Ã¢â€š ¬Ã‚ ¦evidence points in the direction of subtle meta-linguistic, academic and intellectual benefits for bilingual children. (Cummins, 1999). The second princip le illustrated in this article is the Linguistic Interdependence Principle which means that students will experience no loss of linguistic function in L1 as they study in L2 because the two are connected and interdependent in the learners mind (Cummins, 1999). A third main theoretical contribution made by Dr. Cummins is the concept of task difficulty. Tasks range in difficulty along one continuum from cognitively undemanding to cognitively demanding; and along another continuum from context-embedded to context-reduced (Shoebottom, 1999). This is a Cummins concept which is well-known to TESL educators whereby it becomes understood that a low-context, high-cognitive skill, such as conceptual mathematics, is much harder for a second language student to comprehend than a task or skill, like buying popcorn, which is high-context and low-cognitive in nature (Azusa Unified School District, 2007). On the topic of language as related to concepts like mathematics we may often notice that students will continue to speak in a BICS modality, even when a CALP modality would be more appropriate to the situation. Lloyd notes that à ¢Ã¢â€š ¬Ã‚ ¦Cummins observes that students are most likely to speak with each other in peer appropriate ways regardless of their second language proficiencyà ¢Ã¢â€š ¬Ã‚ ¦this suggests that even when opportunities arise for students to engage in mathematical dialogues with one another, they may do so using primarily natural language or BICS and may not further develop their CALP (Lloyd, et. Al., 2005). The previous paragraphs of this paper have dealt with Dr. Cummins most popular and widely-respected theories in TESL. However, from reading and searching the internet I have found two other main themes in Dr. Cummins research that perhaps the novice TESL teacher may have missed or not experienced in the typical TESL course work. First, he seems to be driven to discuss and comment on the educational rights and socio-political atmosphere surrounding ELL populations. Second, he has done some work in educational technology that is not as pervasive in reviews of his body of work. In Dr. Cummins web publication titled The Ethics of Doublethink: Language Rights and the Bilingual Education Debate he makes several points that illuminate his core educational beliefs. First, his use of the Orwellian term doublethink points to a situation where two contradictory ideas exist in the thinkers mind at the same time. He uses the term doublethink with regards to three respected academic people whose comments helped to pass California Proposition 227. Using the term from Orwells well-known book 1984 paints a dark picture of the people in question, as if they were cold-minded bureaucrats. Proposition 227 was a step backwards for ELL opportunities in that state, and Cummins illuminates the fact that these three academics simultaneously spoke in support of Proposition 227 as well as having a record of supporting bilingual education. Cummins clarifies that bilingual education is heavily rooted in the L1 while also teaching English and was considered a positive idea, until the three researchers came out in support of Proposition 227. In his conclusion section Cummins tone is scathing and he calls into question the ethics of these three popular and respected academics. (Cummins, 1999). From the tone of his dialog in this article it becomes clear that Cummins is very passionate about the truthfulness in his TESL community, and he clearly has the students best interests in mind. He sounds like a very dedicated educator, rather than a pandering politician. Another publication by Cummins titled Rights and Responsibilities of Educators of Bilingual-Bicultural Children illuminates more clearly the beliefs held by this prominent educator. He argues that educators who deal with bilingual-bicultural students have the right and the responsibility to positively impact these childrens lives, and he goes on to illustrate the racism present in both the communities these children live in as well as the legislation that affects their educational experiences. As an example of a community turning against a minority group, he discusses a situation that got very heated in Pittsburgh. The school district, under political pressure from the dominant culture, decided to do away with a very successful bilingual program in favor of a more widely called-for, but less-effective, English immersion program. Cummins comments on how the dominant culture of the geographical region acted in a racially-charged manner to the detriment of the children in question. As a n example of legislative bias he again discusses Californias Proposition 227, of 1998, which limited severely the use of L1 in the classroom to assist with instruction. He discusses the xenophobic distortions of the media surrounding this legislative action, and the seemingly ridiculous assertions such as one year of English is adequate to get a child trained so that he can succeed in the regular classroom. After illustrating these two frightening examples of cultural bias, Cummins discusses some successful TESL programs and a concept called the Foyer model. The main aspect of the Foyer model that makes it successful is the idea that educators need to respect and tap into the primary, or former, culture of the ELL students. (Cummins, 2000). In this article we once again feel the dedication to the research, the decades of learning and the passion for TESL concepts held by Dr. Cummins. His tone in the article is frustrated and indignant at times. Clearly, he has nothing but distaste for the political situations which led to these two examples. One last contribution made by Dr. Cummins to consider in this paper is his work with technology in TESL techniques; this is perhaps a less well-known aspect of his work, and certainly it is much less pervasive on the internet. In his article titled e-Lective Language Design of a Computer-Assisted Test-Based ESL/EFL Learning System, Dr. Cummins elaborates on his use of technology to enhance ELL success. Using his theoretical system, which calls for a multimedia CD-ROM, as well as L1 to L2 dictionaries, students or teachers can import any text in electronic form and use the computer assistant program to help with comprehension. The computer program has several main features. First, it uses text in electronic form, and Cummins makes a point of saying that the name e-Lective is a reference to the term e-mail and is an appropriate name because the educator using it must realize that it is designed for use with electronic text only. Second, Cummins, in a very clever way, incorporates the root word lect into the name of the program. Lect, as he explains, forms the basis for several cognates that refer to reading. Third, the title has the word elective in it, and this implies that the ELL student will be able to m ake learning choices as learning progresses. Finally, Cummins explains that his program is different from most of the computer-assisted language learning programs because the learner is able to import the material he or she reads and works with; this is much different from the typical computer language program that has a pre-set, built-in curriculum, and the reading that can be imported is much more valid to the curriculum being taught and, perhaps, more interesting and valid for the learner. Essentially, students import and read any electronic text they want, and can pause as they read to get a definition, pronunciation, L1 equivalent of the unfamiliar L2 word, idiomatic expressions as needed, and cognates if applicable (Cummins, 1999). To conclude, this paper has reviewed in some depth the main theories of Dr. Cummins: BICS and CALP, CUP, and Task complexity with regards to level of context clues and severity of cognitive demands on the learner. Additionally, Dr. Cummins scholarly work as an advocate for equity issues, and educational morality, in TESL was examined. Finally, a description of his more-recent, and less-known, work with computer-assisted TESL education was described. Dr. Cummins has been shown to be a cornerstone of TESL research and techniques as well as a strong voice in political and academic circles who views TESL as a moral obligation of the educational establishment.

Murder for Hire Essay -- Abortion

Every year in January, protestors line the streets of Washington D.C. with signs that boldly exclaim, â€Å"Abortion is Murder†, â€Å"Right to Life†, and â€Å"Pro-Life.† The March for Life protest attracts approximately one quarter of a million people from across the country annually to demonstrate their disdain for abortion. Ever since the Supreme Court ruling on Roe v. Wade in 1973, Americans and lawmakers alike remain in constant dispute over the moral and legal issues of early pregnancy termination. Those opposed to abortion strongly believe that abortion negates the "Right to Life," and they consider it as morally reprehensible. On the other hand, pro-choice supporters debate that such statements merely embody religious beliefs and values. Pro-abortionists argue that the right to an abortion lies solely with the pregnant woman. Regardless of the endless tirades and diatribes from pro-choice defenders and their attempts to justify early pregnancy termination, I find abortion to be constitutionally illegal, immoral, and downright disgusting as many alternatives to the matter exist. The Constitution of the United States of America holds a logical case for life. The nature and premise of its body hold the roots to the basic fundamentals of human existence: survive and reproduce.The Fifth Amendment preserves the right to life: â€Å"No person shall†¦be deprived of life, liberty, or property, without due process of law† (U.S. Constitution). Those who are pro-choice often debate that the decision for early pregnancy termination falls under the category of women’s rights. The importance of safeguarding the freedom of all United States citizens surfaces multiple times in the Constitution, yet this freedom of choice cannot be so infinite that it has... ... Andre, C., and M. Velasquez."Forcing pregnant women to do as they’re told: Maternal vs. fetal rights. â€Å"Santa Clara University.(2010). . Babbel, S.. "Post Abortion Stress Syndrome (PASS) - Does It Exist?" Psychology today. Somatic Psychology, 2010. Web. 27 Apr 2012. . Christian action for reformation and revival .Christian Action, 2003. Web. 27 Apr 2012. http://www.christianaction.org.za/articles/10rguments.htm M. Gissler et. al., â€Å"Injury deaths, suicides and homicides associated with pregnancy, Finland 1987-2000,† European J. Public Health 15(5):459-63 (2005). "PlanB One-Step - One Pill. One Step.." Plan b one-step. Teva Women, 2011. Web. 26 Apr 2012. . Murder for Hire Essay -- Abortion Every year in January, protestors line the streets of Washington D.C. with signs that boldly exclaim, â€Å"Abortion is Murder†, â€Å"Right to Life†, and â€Å"Pro-Life.† The March for Life protest attracts approximately one quarter of a million people from across the country annually to demonstrate their disdain for abortion. Ever since the Supreme Court ruling on Roe v. Wade in 1973, Americans and lawmakers alike remain in constant dispute over the moral and legal issues of early pregnancy termination. Those opposed to abortion strongly believe that abortion negates the "Right to Life," and they consider it as morally reprehensible. On the other hand, pro-choice supporters debate that such statements merely embody religious beliefs and values. Pro-abortionists argue that the right to an abortion lies solely with the pregnant woman. Regardless of the endless tirades and diatribes from pro-choice defenders and their attempts to justify early pregnancy termination, I find abortion to be constitutionally illegal, immoral, and downright disgusting as many alternatives to the matter exist. The Constitution of the United States of America holds a logical case for life. The nature and premise of its body hold the roots to the basic fundamentals of human existence: survive and reproduce.The Fifth Amendment preserves the right to life: â€Å"No person shall†¦be deprived of life, liberty, or property, without due process of law† (U.S. Constitution). Those who are pro-choice often debate that the decision for early pregnancy termination falls under the category of women’s rights. The importance of safeguarding the freedom of all United States citizens surfaces multiple times in the Constitution, yet this freedom of choice cannot be so infinite that it has... ... Andre, C., and M. Velasquez."Forcing pregnant women to do as they’re told: Maternal vs. fetal rights. â€Å"Santa Clara University.(2010). . Babbel, S.. "Post Abortion Stress Syndrome (PASS) - Does It Exist?" Psychology today. Somatic Psychology, 2010. Web. 27 Apr 2012. . Christian action for reformation and revival .Christian Action, 2003. Web. 27 Apr 2012. http://www.christianaction.org.za/articles/10rguments.htm M. Gissler et. al., â€Å"Injury deaths, suicides and homicides associated with pregnancy, Finland 1987-2000,† European J. Public Health 15(5):459-63 (2005). "PlanB One-Step - One Pill. One Step.." Plan b one-step. Teva Women, 2011. Web. 26 Apr 2012. .

The Phenomenology of Fodor or the Modularity of Merleau-Ponty :: Psychology Psychological Papers

The Phenomenology of Fodor or the Modularity of Merleau-Ponty ABSTRACT: In 1983, Fodor’s Modularity of Mind popularized faculty psychology. His theory employs a trichotomous functional architecture to explain cognitive processes, which is very similar to Merleau-Ponty’s phenomenology of perception. Each theory postulates that perception is a mid-level procedure that operates on transduced information and that perception is independent of our cognitive experience. The two theories differ on whether perception is informationally impenetrable. This difference is essentially an empirical matter. However, I suggest that Merleau-Ponty’s allowance of cross-modal communication within perception explains our ability to identify features in noisy backgrounds better because his theory offers a more definitive ontology that matches human substantive behavior. Likewise, evidence within cognitive science suggests that Merleau-Ponty’s phenomenology is a more accurate depiction of human cognitive processes. Introduction (1) Fodor’s modularity thesis popularized faculty approaches to cognitive psychology. This theory bears a striking resemblance to the phenomenological theory that Merleau-Ponty proposed two decades earlier. Both theories employ a trichotomous functional architecture to explain cognition and view perception as a mid-level processing of information that lies between the world and consciousness. The key feature that differentiates the views is whether that middle level of processing is completely impenetrable by consciousness. If Fodor was to relax his strong position of the impenetrability of information in modules, modules could both be somewhat encapsulated and maintain a general independence from consciousness. Then only the degree of perception’s independance from consciousness would distinguish his theory from Merleau-Ponty’s. Currently, both theories can account for the substantive, outward, behavior of humans. Only the procedural behavior, the internal process, differentiates the theories. The conundrum of deciding between the theories is resolvable by an empirical critical experiment. While this will require more knowledge of cognitive psychology, current evidence suggests that Merleau-Ponty was correct and the mind is less encapsulated than Fodor's original claim. The Two Theories and Their Resemblance Merleau-Ponty distinguishes three aspects of the psychological process; basic sensations, perception, and the associations of memory (Merleau-Ponty, 1994). Basic sensations receive raw information from the world and transduce them for our perceptual processes. Perception unifies the infinite amount of information about our environment, from our environment, into a meaningful structure. Perception is interpretive, but its presentation of the world is as distal and objective. There are three central features of perception for Merleau-Ponty. First, perception is synthesized independently by the body and not by the mind (consciousness).

Symbols in The Great Gatsby :: Free Essay Writer

Symbols in The Great Gatsby In the Great Gatsby, a lot of things can be looked at as symbols. The weather, Daisy’s dresses, the eyes of Dr. T. J. Eckleburg, and even the lights. By using symbols, Fitzgerald makes the story more deep, and enjoyable for some readers. Fitzgerald also uses various themes throughout his story of the Great Gatsby, like Gatsby’s â€Å"American dream.† The two most important symbols in the story are the green lights at the end of daisy’s dock, and the eyes of Dr. T. J. Eckleburg. The green lights represent Gatsby’s â€Å"American dream† and his yearning for daisy. The reader doesn’t understand this for a while though. Fitzgerald shows us later that this is what they stand for, to show how something simple can represent so much. The eyes of Dr. T.J. Eckleburg is simply a sign that lingers over the valley of ashes. The reader can interpret it as anything he/she wishes. Toward the end of the novel, however, George Wilson interprets the eyes as the eyes of God, and he must act properly under them. Gatsby’s American dream is the theme throughout the story. He lives a life of luxury, throwing huge parties, and living in a mansion. Gatsby wanted this life since he was a kid. He also wants the girl of his dreams, Daisy, in his life, only he can’t have her because she is in love with Tom. Gatsby makes Daisy a symbol of everything he wants because of her beauty, wealth, and worry-less attitude. There are also small symbols and themes in the story as well. The color of daisy’s white dress, for example, sets the mood for the scene. And on the hottest day of the year is when Tom and Gatsby have their confrontation. Overall, the symbols and themes in this story seem to come together because of Gatsby’s dream for Daisy, which is the symbol of the green lights, who is everything Gatsby wants.

Lessons In Life Essay

When comparing â€Å"Mother To Son† with â€Å"Mending Wall† the message given is that with hard work, either manual or emotional life gives rewards. In â€Å"Mother To Son† the mother wants to pass her knowledge of life to him, that nothing is free and with hard work you will receive the feeling of accomplishments. The mother speaks of her hardships in life, but even with those she has always had hope. Even during the darkest times in her life she never gave up. What greater gift can a mother pass on to her child? The gifts than come from the heart are the greatest. She is trying to let him know that even though she has been climbing all her life she will not give up. Even though the story of â€Å"Mending Wall† focusing on the hard labor that comes once a year to neighbors repairing a common wall between their properties they also share good times together. â€Å"Good fences make good neighbor’s†. (page 1881) The neighbor’s speak of hunter’s that have passed during the year. Their walk of the wall gives each neighbor a time to share and reflect on the past years events’ with each other. Both stories differ in their style, â€Å"Mother To Son† gives a hidden approach to life. She is trying to give him subtle hits of what the road of life offers. â€Å"Mending Wall† gives a direct approach, it’s a conversation between neighbors that happens once a year, once it happens they go back to the way they were. Langston Hughes was born in Joplin, Missouri, James Langston Hughes was a member of an abolitionist family. His first published poem was also one of his most famous, â€Å"The Negro Speaks of Rivers†, and it appeared in Brownie’s Book. Later, his poems, short plays, essays and short stories appeared in the NAACP publication Crisis Magazine and in Opportunity Magazine and other  publications.( http://www.redhotjazz.com/hughes.html) Robert Lee Frost was one of America’s leading 20th-century poets and a four-time winner of the Pulitzer Prize. An essentially pastoral poet often associated with rural New England, Frost wrote poems whose philosophical dimensions transcend any region. Although his verse forms are traditional–he often said, in a dig at archrival Carl Sandburg, that he would as soon play tennis without a net as write free verse–he was a pioneer in the interplay of rhythm and meter and in the poetic use of the vocabulary and inflections of everyday speech. His poetry is thus both traditional and experimental, regional and universal. (http://www.robertfrost.org/indexgood.html) Works Cited Baym, Nina. â€Å"The Norton Anthology of American Literature.† 2003 http://www.redhotjazz.com/hughes.html http://www.robertfrost.org/indexgood.html

Rivers in Nepal

Nepal is rich in water resource. There are many small and big rivers. These are the natural gifts for Nepal. It is proved by the fact that Nepal is the second richest country in the world after Brazil in water resource. Most rivers in Nepal originate from the snow clad mountains. Among these rivers in Nepal Koshi, Gandaki, Narayani and Karnali are some of the biggest rivers which flow from the Himalayas all through the year. Koshi is considered as the largest and Karnali is considered as the longest rivers in Nepal.Similarly, there are other rivers such as Bagmati, Bheri, Rapti, Kamala, Seti, Marshyangdi, etc. And many zones of Nepal are named after these rivers. Rivers are known as the white gold in Nepal. Rivers have been used to generate hydroelectricity. For example, Sunkoshi, Marshyangdi and Trishuli are some of the leading hydroelectricity projects in Nepal. Since Nepal is an agricultural country, the multi purpose river projects have eased the farmers in the terai and some hil ly regions in irrigation and having multiple farming.Besides, these projects also have helped in the supply of drinking water in many parts of Nepal. Some of the big rivers like Narayani and Kali Gandaki have also provided a good navigation service to facilitate the villagers and the tourists. Another important use of rivers in Nepal is the most famous rafting sport. Mostly Bhote Koshi, Karnali and Trishuli are well known for rafting. They are helping Nepal to earn a substantial foreign currency which adds to the lion’s share of the national economy.It is therefore essential for Nepal to value and exploit the potential of these rivers in a sustainable manner. There is no denying the fact that Nepal can sell its electricity to its gigantic neighbours–India and China thereby adding a huge foreign currency into the pocket of its budget. The future of Nepal can be brightened if water resource is utilized well. Suggestions: In this question, our topic has two major words at the focus. They are Rivers and Nepal; therefore we have to show the relationship in between them. Understand the topic well first.On many occasions, students deal with only one part of the topic which makes them deviate from the content thereby resulting in poor performance in tests and exams. Pay more attention on writing the introducing and the concluding paragraphs. Make these two paragraphs short and specific. Do not end your essay with any negative aspect of the topic. Always end with a positive note and emphasis. Use connectives wherever necessary, but do not overuse them. Use them most importantly for connecting one paragraph with the other. Rivers in Nepal Nepal is rich in water resource. There are many small and big rivers. These are the natural gifts for Nepal. It is proved by the fact that Nepal is the second richest country in the world after Brazil in water resource.Most rivers in Nepal originate from the snow clad mountains. Among these rivers in Nepal Koshi, Gandaki, Narayani and Karnali are some of the biggest rivers which flow from the Himalayas all through the year. Koshi is considered as the largest and Karnali is considered as the longest rivers in Nepal. Similarly, there are other rivers such as Bagmati, Bheri, Rapti, Kamala, Seti, Marshyangdi, etc. And many zones of Nepal are named after these rivers.Rivers are known as the white gold in Nepal. Rivers have been used to generate hydroelectricity. For example, Sunkoshi, Marshyangdi and Trishuli are some of the leading hydroelectricity projects in Nepal. Since Nepal is an agricultural country, the multi purpose river projects have eased the farmers in the terai and some hill y regions in irrigation and having multiple farming. Besides, these projects also have helped in the supply of drinking water in many parts of Nepal.Some of the big rivers like Narayani and Kali Gandaki have also provided a good navigation service to facilitate the villagers and the tourists. Another important use of rivers in Nepal is the most famous rafting sport. Mostly Bhote Koshi, Karnali and Trishuli are well known for rafting. They are helping Nepal to earn a substantial foreign currency which adds to the lion’s share of the national economy.It is therefore essential for Nepal to value and exploit the potential of these rivers in a sustainable manner. There is no denying the fact that Nepal can sell its electricity to its gigantic neighbours–India and China thereby adding a huge foreign currency into the pocket of its budget. The future of Nepal can be brightened if water resource is utilized well.Suggestions:In this question, our topic has two major words at th e focus. They are Rivers and Nepal; therefore we have to show the relationship in between them. Understand the topic well first. On many occasions, students deal with only one part of the topic which makes them deviate from the content thereby resulting in poor performance in tests and exams. Pay more attention on  writing the introducing and the concluding paragraphs. Make these two paragraphs short and specific. Do not end your essay with any negative aspect of the topic. Always end with a positive note and emphasis. Use connectives wherever necessary, but do not overuse them. Use them most importantly for connecting one paragraph with the other.

Modelling the Inflation Process in Nigeria

MODELLING THE INFLATION PROCESS IN NIGERIA 2. Nigeria’s inflation experience Nigeria has experienced all manner of inflationary episodes – from creeping to moderate and from high to galloping (see Table 1 and Figure 1). Average inflation during the period 1960–1972 was relatively low, the historical average rate being 5. 01%. When assessed on an annual basis, however, rising prices became a cause for concern for the then military government when in 1969 the inflation rate hit double digits at 10. 36%. Government’s concern seems to have been justified by the fact that Nigeria was experiencing double-digit inflation for the first time, in the face of a raging civil war whose end was not then in sight. In reaction, government imposed a general wage freeze for a period of one year. Apparently aware of possible opposition by labour unions, price control measures were introduced with the official promulgation of the Price Control Decree, early in 1970 (see Fashoyin, 1984, for comprehensive discussion of anti-inflation measures taken during this period). Inflationary pressures continued unabated, however, even with price controls. Table 1: Inflation episodes in Nigeria Period Average 1960–1972 5. 01 1973–1985 17. 96 1986–1995 31. 30 1986–2002 13. 34 Source: Computed by the authors Pressures for salary increases led to the setting up of the Wages and Salaries Review Commission. The Commission eventually granted salary increases to all categories of public service employees, and similar adjustments were later made in the private sector. These awards, which came at a time when the dislocation of domestic production and marketing as a result of the civil war had not been fully repaired, generated a measure of excess demand in the economy. This is likely to have been responsible for the rise in the rate of inflation by 16. 0% in 1971. Government’s immediate response was to lift import restrictions on several categories of goods. Excise duties on a number of goods were also reduced. A credit policy that favoured the production of food was also put in place. These efforts, coupled with the establishment of the Nigerian National Supply Company (NNSC), were credited with yielding the relatively low rate of inflation of 3. 2% recorded in 1972. The period 1973–1985 was one of greater inflationary pressures than the period 1960–1972, with an average inflation rate in those years of 17. 96%. The effects of the 3 RP 182_Olubusoye_maintext. pmd 21/10/2008, 14:29 3 6 RESEARCH PAPER 182 Exchange rate regimes and inflation in Nigeria Inflation and exchange rates have been identified as two of the key â€Å"barometers† of economic performance (Rutasitara, 2004). Exchange rate arrangements in Nigeria have undergone significant changes over the past four decades, shifting from a fixed regime in the 1960s to a pegged arrangement between the 1970s and the mid 1980s, and finally to various types of floating regime adopted in 1986 with the SAP. A regime of managed float, without any strong commitment to defending any particular parity, has been the predominant characteristic of the floating regime in Nigeria since 1986. Exchange rate policy emerged as one of the controversial policy instruments in developing countries in the 1980s, with vehement opposition to devaluation for fear of its inflationary impact, among other effects. Nigeria faced such a situation and there has since been interest in the performance of inflation and the role of the exchange rate in the process. The peculiarity of the Nigerian foreign exchange market needs to be highlighted. The country’s foreign exchange earnings are more than 90% dependent on crude oil export receipts. The result is that the volatility of the world oil market prices has a direct impact on the supply of foreign exchange. Moreover, the oil sector contributes more than 80% of government revenue. Thus, when the world oil price is high, the revenue shared by the three tiers of government rises correspondingly, and as has been observed since the early 1970s, elicits comparable expenditure increases, which are then difficult to bring down when oil prices collapse and revenues fall. Indeed, such unsustainable expenditure levels have been at the root of high overnment deficit spending. It became a matter of serious concern that despite the huge amount of foreign exchange, which the Central Bank of Nigeria (CBN) supplied to the foreign exchange market, the impact was not reflected in the performance of the real sector of the economy. Arising from Nigeria’s high import propensity of finished consumer goods, the foreign exchange earnings from oil continued to generate output and employm ent growth in other countries from which Nigeria’s imports originated. This development necessitated a change in policy on 22 July 2002, when the demand pressure in the foreign exchange market intensified and the depletion in external reserves level persisted. The CBN thus reintroduced the Dutch auction system (DAS) to replace the inter-bank foreign exchange market (IFEM). Since then, the DAS has been largely successful in achieving the objectives of the monetary authorities. Generally, it assisted in narrowing the arbitrage premium from double digits to a single digit, until the emergence of irrational market exuberance in the fourth quarter of 2003. Figure 2 charts the details of the movements in inflation and the parallel market premium over the official exchange rate. As can be seen in the figure, movements of the parallel exchange rate premium and inflation rate were very close, especially during the mid 1970 and early 1990s. Indeed, this was the period of widest divergence between the official and parallel market exchange rates. As can be seen from the graph, the peaks and troughs almost always go together, thus confirming that the parallel market exchange rate was significantly correlated with the inflation rate. RP 182_Olubusoye_maintext. pmd 21/10/2008, 14:29 6

Love and Soul Mate Essay

Knowing that I would get to spend the rest of my life with my best friend is the best feeling EVER! Even after being married for years, my love still grows every day! I know I am with my soul mate and still can’t believe we have made it and have overcome so much in our life Knowing that I would get to spend the rest of my life with my best friend is the best feeling EVER! Even after being married for years, my love still grows every day! I know I am with my soul mate and still can’t believe we have made it and have overcome so much in our life njkj kj kj Knowing that I would get to spend the rest of my life with my best friend is the best feeling EVER! Even after being married for years, my love still grows every day! I know I am with my soul mate and still can’t believe we have made it and have overcome so much in our lifeKnowing that I would get to spend the rest of my life with my best friend is the best feeling EVER! Even after being married for years, my love still grows every day! I know I am with my soul mate and still can’t believe we have made it and have overcome so much in our lifeKnowing that I would get to spend the rest of my life with my best friend is the best feeling EVER! Even after being married for years, my love still grows every day! I know I am with my soul mate and still can’t believe we have made it and have overcome so much in our life Knowing that I would get to spend the rest of my life with my best friend is the best feeling EVER! Even after being married for years, my love still grows every day! I know I am with my soul mate and still can’t believe we have made it and have overcome so much in our life

Leading Global Workforce Assignment Example | Topics and Well Written Essays - 500 words - 4

Leading Global Workforce - Assignment Example important for the firm to shape its organizational culture in a way such that the capabilities identified can be employed to address the market challenges and emerging market opportunities. In the words of Becker, Huselid, and Beatty (2013), it is vital for an organization to identify its strategic capabilities effectively to set achievable short-term as well long-term goals in the light of its current resources and potentials (p.na). This process may also assist the business to forecast how long the organization would take to achieve the targets specified. Another importance of identifying strategic capabilities is that it can benefit the organization to determine the right time and method for initiating the next phase of business expansion. Identifying strategic positions is the second step in the process of developing a differentiated workforce. This phase is essential for the organization to deliver its strategic capabilities, employee competencies, and the key behaviors needed (Identify strategic positions). The major significance of strategic positions lies in the fact that they can have a great influence on one or more of the firm’s strategic capabilities. In addition, strategic positions can significantly affect the performance variability, which represents a substantial difference between high and low levels of performance in a given job. By identifying the strategic positions clearly, an organization can determine whether it needs to invest additionally in workforce management and differentiation. This process may also benefit the management to decide whether or not the organization is in a position to capitalize on its strategic capabilities (Becker & Huselid). Management professionals indicate that rec ognizing strategic positions is really inevitable for the organization to promote workplace collaboration and manage a culturally diverse worksite. Assessing strategic players is an integral part of developing a differentiated workforce. This process

Lesson planning Essay Example | Topics and Well Written Essays - 1500 words

Lesson planning - Essay Example There are two students from Germany who are relatively new to the country but have a little background in English. There are three African students who are fluent in Rwandese and French. She has been studying in the school for a while and moved from the beginners’ class to the intermediate level. The other two are from South America and know Spanish and a few words in English. The purpose of learning is to enable the students understand English. It is important for my lesson plan to follow the order above for maximum gain of the pupils. Introduction to each other help ease the ambiance in the room, and the students become open minded to learn (Kerns and Mendelson 2004). The tutor should also be friendly to his/her students. The first few weeks are for the students to get into the groove and remind themselves the English language they already know. The short term goal for the students is to become fluent both in written and spoken English. There is also the long-term goal is for the students to be able to advance their careers while others are doing it for leisure purposes. The tutor should also be goal oriented while making the lesson plan. There should be a strategy in the execution of the lesson plan by the teacher. Involving and engaging the students intensively during the lessons is important in ensuring the students learn English vocabulary at a faster pace (Kerns and Mendelson 2004). The students being adults’ means they have rich life experiences that would be fun to share with the class. Part of the lesson plan is to let the students tell the class a little about themselves in the English language. It is a brilliant idea for any tutor to capitalize on the diversity of the learners. Learning different cultures while still learning the English language is a fun way of educating a class. The choice of the family and friends nouns is pure to enable the learners put into practice the lessons they are getting in class. Most of the adult learners have

Defining Leadership and Providing a Brief Overview of Leadership Essay

Defining Leadership and Providing a Brief Overview of Leadership Theories - Essay Example Thus, a leader may also be described as a person with the authority and/or the position within an organization capable of influencing the people around them and making decisions that people around them are willing to follow. There are 5 different types of leadership styles2 namely Directive (Authoritative), Delegative (Free Reign), Participative (Democratic), Consultative and Negotiative. Directive (Authoritative) Leaders are characterized as individuals who instruct their employees on the ways to perform a task without allowing them much leeway to give their own thoughts or display independence. The leader exercises firm authority over his employees and makes sure that they follow his rules and guidelines in performing a task. Delegative (Free Reign) Leaders, segregates and hands out the tasks to their employees and allows them to make decisions and decide on how a task should be performed. However, as the leader will still be held accountable for the decisions made and the fact tha t this style is not entirely democratic, situations may arise whereby employees may be assigned work rather than being allowed to participate actively on how a task should be done or completed. ... They often motivate their employees with incentives or words of encouragement to push them in the same direction as the rest of the team. 2.0 Case Study Analysis 2.0.1 Leadership at Swatch In my opinion, the leadership paradigm displayed at Swatch is that of the Consultative style. Although the leadership lies on both Hayek Senior and Nicolas Hayek Junior to drive the organization forward, they allow their employees to contribute and participate in brainstorming for new ideas and allows for new project teams to come up with ideas. Leadership seems widely distributed across the Swatch Group with only a small number of positions existing to ‘head’ different sections. The Group does not believe in bureaucracy and has very little formal hierarchy. The employees are given the discretion to develop ideas and lead project teams in their own areas. There is room for growth and independence for the employees working with Swatch. Based on the case study, it would seem that the org anization is quite dependent on the energy and influence of the Hayeks as both senior and junior Hayeks are very involved in the business. They are available 24 hours a day, seven days a week to provide ‘hands on’ assistance to various levels of needs in the Group. Although leadership seems widely distributed across the divisions at Swatch, it is mentioned that if the Hayeks dislike a product or idea, the company’s morale is said to decline but morale is notably high if the Hayeks are behind an idea. That clearly shows how important the Hayeks are in the organization. In terms of securing the future leadership of the organization, Hayek Senior has placed members of his family in significant positions within Group to ensure the longevity and growth

Commercial Production of Vitamin C Assignment Example | Topics and Well Written Essays - 1500 words

Commercial Production of Vitamin C - Assignment Example Vitamin c, chemically is Ascorbic acid, It naturally occurs in fruits and vegetables, it is a vital substance ,and is water salable, Human body can not synthesize Vitamin c, nor can it store it , therefore the body requirements needs to be full filled from diet, through absorption from the gut. Historically, the deficiency of dietary in take can lead to a disease called Scurvy.. In 1 8th century the sailors and solders who used to be ,on ship for long time and there food was deficient in fruits and vegetables would develop scurvy, main symptoms of scurvy are , bleeding gums, bone and Joint pain nerve disorders and death.. , East India company appointed surgeon general MR Jhon woodall, who recommends in his book the use of lemon juice for the prevention and cure of Scurvy. In the year 1912 MR Casimir Funk a polish American, developed the concept of vitamins, he thought that they are micro constituent of diet and are essential for health, he named them vitamins because he thought they are vital and chemically are amino acids., from 1928 till 1933 MR Joseph L Svivly and MR Albert Szent Gyeryl of Hungary and An independent American MR Charls Glin King first isolated the anti Scorbutic factor and named it Ascorbic acid . British chemists Sir Walter Norman Haworth in 1933 till1934 synthesized vitamin C and hence made it cheaply available, for this contribution he was awarded the Noble prize of medicine in 1937.... pregnancy, sickness and lactation the daily requirement increases .Many folds Properties of Vitamin C, and Uses vitamin C is needed as a dietary supplement , for humans and pets, like humans some animals can not synthesize the substance hence they need it on daily basis, Vitamin C is also used in Industry as food preservative , in fruit juices beverages, that is because of its antioxidant properties, it is used to preserve color , taste in many food products. Vitamin c removes the oxygen from the surroundings to become oxidized, by this action it acts as an antioxidant, oxidation is responsible for the brown color that develops in fruits ,once exposed to oxygen., by oxidation the phenols in the fruits are converted to Melanins,, Melanins are brown in color. Those fruits which turn brown on cutting , like apple bananas, have a phenols, these Page 3 Phenols, in presence of oxygen and metal can turn quickly into Quinns., which are harmful.. Vitamin C is added to fruit juices to improve taste , preserve nutritional value and to preserve the color In meat industry Vitamin C is used for its antioxidant properties, Vitamin C 1 accelerate color development, prevents Color fading , inhibits nitrosamine formation, and 2 prevents oxidation.." Vitamin c is more stable in amber colored containers ,and glass containers than in white ,and brown containers." ( Ahmed AA p 3 ). 3 "Vitamin C can improve the bread dough, where it improves the dough texture and loaf volume. " (Hosney R

Managerial Decision Making (see instructions) Essay

Managerial Decision Making (see instructions) - Essay Example Managers in todays business environment are faced with numerous often-unplanned events that require decision-making. In the past it was more common for a manager to decide the course of action individually or within formal groups. Important decisions in the business circle are now deemed too risky or important to be made entirely by one person. A manager must seek the right advice from several different sources. Decisions made by group when dealing with problems and issues take place everyday in the life of an organization. Today it is often common for many managers to seek involvement from lower level employees in the decision making process whenever it can be done. However it is not always possible just to ask a colleague what they should do. Most decisions will require a process of a greater degree of subordinate participation; these decisions can be made through a variety of different ways such as committees, task groups, departmental participation and so forth. It is said that making decisions in a group allows for every angle to be looked at and every possible idea to be created with every decision from a group offering the best solution this method of decision-making. This paper hopes to discuss advant ages of group decision-making using several theories and some real life case studies. We will see how participation in decision-making affects companies decisions; we will look at several helpful models i.e. vroom-jago model and all referencing it to real life situations and quotes from famous persons in the field (Schwenk, 1990, p.161–176) Managers as part of their job are faced with many decisions in which they have to undertake, it is up to the managers themselves to decide in what kind of way they want to make the decision and solve the problem. However groups can offer an essential feature in decision making for an organisation. As Coghlan points out: Membership of teams and groups shape perception and participation in organisational

Between Constructivist Learning and Direct Instruction Essay

Between Constructivist Learning and Direct Instruction - Essay Example Direct instruction proponents dispute the latest trend in education strategies which encourages learners to construct their own learning via minimal guidance even without prior knowledge of underlying concepts, principles, and processes (Baumann, 1982). They say that this method goes against the human cognitive architecture, that is, learners can only churn out, via long term memory, what was previously inputted to them. Constructivist Learning Constructivist learning, in whatever form it may be, is rooted from the works of Piaget and Vygotsky (Gallagher & Reid, 2002; Kirschner, Sweller, & Clark, 2006; Hmelo-Silver, Duncan, & Chinn, 2007). Constructivists propose that learning occurs when knowledge is constructed by the learner through personal experiences, interaction with the environment, and scaffolding guidance of an adult or more experienced person. In response to Kirschner et al’s (2006) position that minimally guided instruction is less effective that direct instruction , Hmelo-Silver, et al (2007) pointed out that a number of constructivist strategies, specifically problem-based and inquiry learning, utilize more than just minimal guidance during scaffolding. They say that scaffolding takes place at a high rate in problem-based and inquiry learning, thus refuting Kirschner, et al’s position. Moreover, Hmelo-Silver (2007) produced a long list of studies and researches which attested to the effectiveness of problem-based and inquiry learning. Another notable point that constructivists try to emphasize is that positive effects of employing constructivist approaches may not be immediately observed from standardized tests (Hiebert, Stigler, & Jacobs, 2005; Hmelo-Silver, Duncan, & Chinn,... So much debate has been going on to pinpoint exactly which mode of instruction would produce the best results for a learner. While it may be disappointing to think that no one has found the secret formula to learning yet, the on-going debate is a welcome clash of ideas because it means that educators still have not rested on the age-old established â€Å"facts† about learning and are still very much in the quest for the improvement of the ease and effectiveness of the teaching and learning process. Maybe no one has found the secret formula yet because there may be no secret formula at all. Perhaps the only reliable â€Å"fact† about learning is that each learner is unique; what might work for one may not work for another. The best that we can hope for is that at the end of the day, teachers/educators/facilitators have done their best in trying to create an appropriate and effective learning environment for the child.

Business & Society case Study Essay Example | Topics and Well Written Essays - 500 words

Business & Society case Study - Essay Example Market stakeholders aid Disney Corporation in delivering its services to the community, notably the provision of job opportunities to the surrounding communities, though commuting from the less expensive surrounding community since the area is considered to being a business location and not for settlement. The first key market stakeholders are the creditors who play an important role in the day to day running of the business in most corporations as they provide the unavailable funds that companies and businesses require to invest in as the aim to boosts its business activities (James E. Post 6). Disneyland is a business location in which their major business is the tourist and resort centre which is a booming industry. The creditors of the companies involved in the tourism and resort business are the major stakeholders because they have lent their money expecting the returns of capital principal as well as the interest (James E. Post 15). The second key stakeholder in this case study are the employees who contribute the relevant knowledge and experience as the workforce to the company in which, in return, they get wages benefits, salaries and the chance for personal realization and satisfaction. The third suppliers who are the holding key backbone on the going concern of the tourist and resort business in Disneyland, the suppliers supply services, energy, raw materials, other various inputs in return for payments. The final non-market stakeholders are the wholesalers, distributors and the retailers who are the main chain of the distribution in the whole process thus aiding its movement to the final consumers (Post et al. 25). In this case, the non-market stakeholders are the surrounding society, the general public, media, non-governmental organizations and the business support groups. All of these non-market stakeholders are generally not affected by the economic exchange of the company. It is important to note that the decisions of

Claytronics Case Essay Example for Free

Claytronics Case Essay Claytronics is an emerging field of engineering concerning reconfigurable nanoscale robots designed to form much larger scale machines or mechanisms. Also known as programmable matter, the catoms will be sub-millimeter computers that will eventually have the ability to move around, communicate with each others, change color, and electrostatically connect to other catoms to form different shapes. The forms made up of catoms could morph into nearly any object, even replicas of human beings for virtual meetings. . Likely spherical in shape, a catom would have no moving parts. Rather, it would be covered with electromagnets to attach itself to other catoms; it would move by using the electromagnets to roll itself over other catoms. The catoms surfaces would have light-emitting diodes to allow them to change color and photo cells to sense light, allowing the collective robot to see. Each would contain a fairly powerful, Pentium-class computer . According to Carnegie Mellons Synthetic Reality Project personnel, claytronics are described as An ensemble of material that contains sufficient localcomputation, actuation, storage, energy, sensing, and communication which can be programmed to form interesting dynamic shapes and configurations. The idea is not to transport objects nor is it to recreate an objects chemicalcomposition, but rather to create a physical artefact,that will mimic the shape, movement, visual appearance,sound, and tactile qualities of the original object INTRODUCTION: Programmable matter one day could transform itself into all kinds of look-alikes The day when doctors routinely made house calls may be past, but that doesnt mean that someday you wont routinely see your doctor in your home with emphasis on see. That is to say, your doctor could physically work out of her office. But a three-dimensional lookalike, assembled from perhaps a billion tiny, BB-like robots, could be her stand-in in your home. She could talk with you, touch you, look at you, all under the control of the real, if distant, doc. After the examination, she could be disassembled, leaving behind a big pile of beads. Or the beads might reassemble into a piece of moving sculpture, or turn into a chair. Not a single such robot yet exists; building the one-millimeter diameter robots that Goldstein envisions is beyond current technology. And he acknowledges it could be decades before a synthetic doctor is possible, much less affordable.But its not too soon to start thinking about it. Its a little like putting a man on the moon, said Todd Mowry.Its not just a problem of building tiny robots, but figuring out how to power them, to get them to stick together and to coordinate and control millions or billions of them. No ones even sure what to call it. Claytronics, synthetic reality and programmable matter have been proposed. Dynamic physical rendering is the label Intel uses. Each of the individual robots comprising these people or shapes would be a claytronic atom, or catom. Likely spherical in shape, a catom would have no moving parts. Rather, it would be covered with electromagnets to attach itself to other catoms; it would move by using the electromagnets to roll itself over other catoms. *The catoms surfaces would have light-emitting diodes to allow them to change color and photo cells to sense light, allowing the collective robot to see. Each would contain a fairly powerful, Pentium-class computer. CLAYTRONICS, A SYNTHETIC REALITY [pic][pic] The big advantage of designing on a computer is the ease of changing things, like color and shape. But, especially for 3D objects, it has some disadvantages. You don’t really get a feel for the object: What does it look like when I walk around it? How does it feel when I hold it in my hands? With Claytronics technology this problem could be solved. What is Claytronics? Claytronics is an emerging field of engineering concerning reconfigurable nanoscale robots (claytronic atoms, or catoms) which can interact with each other to form tangible 3-D objects that a user can interact with.They are designed to form much larger scale machines or mechanisms. Also known as programmable matter, the catoms will be sub-millimeter computers that will eventually have the ability to move around, communicate with each others, change color, and electrostatically connect to other catoms to form different shapes. The forms made up of catoms could morph into nearly any object, even replicas of human beings for virtual meetings. Claytronics technology is currently being researched by Professor Seth Goldstein and Professor Todd C. Mowry at Carnegie Mellon University, which is where the term was coined. . The Carnegie Mellon University together with Intel are currently researching this technology. Though it might seem somewhat futuristic, they are confident that it can be realized and they’ve got Moore’s Law( describes a long-term trend in the history of computing hardware, in which the number of transistors that can be placed inexpensively on an integrated circuit has doubled approximately every two years) to back it up. According to Carnegie Mellons Synthetic Reality Project personnel, claytronics are described as An ensemble of material that contains sufficient local computation, actuation, storage, energy, sensing, and communication which can be programmed to form interesting dynamic shapes and configurations. Claytronics has the potential to greatly affect many areas of daily life, such as telecommunication, human-computer interfaces, and entertainment In other words, programmable matter will allow us to take a (big) step beyond virtual reality, to synthetic reality, an environment in which all the objects in a user’s environment are physically realized. Note that the idea is not to transport objects nor is it to recreate an objects chemical composition, but rather to create a physical artefact that will mimic the shape, movement, visual appearance,sound, and tactile qualities of the original object Claytronics though based upon on concepts of physics and electronics in schoolbooks (and a neat trick), its a technology of 2040 and 2050 due to the technical challenge scientific and engineering community live with. Challenge is to develop and control this material on the scale of nanometers (100 times thinner then human hair, 1 nanometer = 10 -9 meters). Claytronics doesnt end with working together philosophy or networked computing alone. Catoms, basic blocks of claytronics can morph their physical and chemical properties, meaning same material can be of different mechanical, thermal properties, can have different shape or size, different color, fluorescent material can be converted to super reflecting mirror. These highlights and long wait till Year 2040/50. . Our goal is that the system be usable now and scalablefor the future. Thus, the guiding design principle,behind both the hardware and the software, is SCALABILITY.Hardware mechanisms need to scale towards micronsized catoms and million-catom ensembles. Software mechanisms need to be scale invariant. Claytronics will be a test-bed for solving some of the most challenging problems we face today: how to build complex, massively distributed dynamic systems. It is also a step towards truly integrating computers into our lives—by having them integrated into the very artifactsaround us and allowing them to interact with the world. Catoms Programmable matter consists of a collection of individual components, which we call claytronic atoms or catoms. Catoms can †¢ move in three dimensions in relation to other catoms, †¢ adhere to other catoms to main ­tain a 3D shape, communicate with other catoms in an ensemble, and compute state information with possible assistance from other catoms in the ensemble. Each catom is a unit with a CPU, a network device, a single-pixel display, one or more sensors, a means of locomotion, and a mechanism for adhering to other catoms. Although this sounds like a microrobot, we believe that imple ­menting a completely autonomous microrobot is unnecessarily complex. Instead, we take a cue from cellular reconfigurable robotics research to simplify the individual robot modules so that they are easier to manufacture using high-volume methods. Ensemble principle: Realizing this vision requires new ways of thinking about massive num ­bers of cooperating millimeter-scale units. Most importantly, it demands simplifying and redesigning the soft ­ware and hardware used in each catom to reduce complexity and manufactur ­ing cost and increase robustness and reliability. For example, each catom must work cooperatively with others in the ensemble to move, communi ­cate, and obtain power. Consequently, our designs strictly adhere to the ensemble principle: A robot module should include only enough functionality to contribute to the ensemble’s desired functionality. Three early results of our research each highlight a key aspect of the ensemble principle: easy manufacturability, powering million-robot ensem ­bles, and surface contour control with ­out global motion planning. High-Volume Manufacturability Some catom designs will be easier to produce in mass quantity than others. Our present exploration into the design space investigates modules without moving parts, which we see as an inter ­mediate stage to designing catoms suit ­able for high-volume manufacturing. In our present macroscale (44-mm diameter), cylindrical prototypes, shown in Figure 1, each catom is equipped with 24 electromagnets arranged in a pair of stacked rings. To move, a pair of catoms must ï ¬ rst be in contact with another pair. Then, they must appropriately energize the next set of magnets along each of their circumferences. . The current prototypes can only overcome the frictional forces opposing their own horizontal movement, but downscaling will improve the force budget substantially. The resulting force from two similarly energized magnet coils varies roughly with the inverse cube of distance, whereas the ï ¬â€šux due to a given coil varies with the square of the scale factor. Hence, the potential force generated between two catoms varies linearly with scale. Meanwhile, mass varies with the cube of scale. Powering Microbot Ensembles:. Some energy requirements, such as effort to move versus gravity, scale with size. Others, such as communi ­cation and computation, don’t. As microrobots (catoms) are scaled down, the onboard battery’s weight and volume exceed those of the robots themselves. To provide sufï ¬ cient energy to each catom without incurring such a weight and volume penalty, we’re developing methods for routing energy from an external source to all catoms in an ensemble. For example, an ensemble could tap an environmental power source, such as a special table with pos ­itive and negative electrodes, and route that power internally using catom-to ­catom connections. To simplify manufacturing and accelerate movement, we believe it’s necessary to avoid using intercatom connectors that can carry both supply and ground via separate conductors within the connector assembly. Such complex connectors can signiï ¬ cantly increase reconï ¬ guration time. For example, in previously con ­structed modular robotic systems such as the Palo Alto Research Center’s PolyBot and the Dartmouth Robotics Lab’s Molecule it can take tens of seconds or even minutes for a robot module to uncouple from its neighbor, move to another module, and couple with that newly proximal module. In contrast, our present unary-con ­nector-based prototypes can â€Å"dock† in less than 100 ms because no special connector alignment procedure is required. This speed advantage isn’t free, however: A genderless unary con ­nector imposes additional operational complexity in that each catom must obtain a connection to supply from one neighbor and to ground from a dif ­ferent neighbor. Several members of the Claytronic team have recently developed power distribution algorithms that satisfy these criteria. These algorithms require no knowledge of the ensemble conï ¬ g ­uration—lattice spacing, ensemble size, or shape—or power-supply loca ­tion. Further, they require no on-catom power storage. Shape Control Without Global Motion Planning: Classical approaches to creating an arbitrary shape from a group of mod ­ular robots involve motion planning through high-dimensional search or gradient descent methods. However, in the case of a million-robot ensemble, global search is unlikely to be tractable. Even if a method could globally plan for the entire ensemble, the communi ­cations overhead required to transmit individualized directions to each mod ­ule would be very high. In addition, a global plan would break down in the face of individual unit failure. To address these concerns, we’re developing algorithms that can control shape without requiring extensive planning or communication. This approach focuses on the motion of holes rather than that of robots per se. Given a uniform hexag ­onal-packed plane of catoms, a hole is a circular void due to the absence of seven catoms. Such a seven-catom hole can migrate through the ensemble by appropriate local motion of the adja ­cent catoms. Holes migrate through the ensemble as if moving on a frictionless plane, and bounce back at the ensemble’s edges. Just as bouncing gas molecules exert pressure at the edges of a balloon, bouncing holes interact frequently with each edge of the ensemble without the need for global control. As Figure 2 illustrates, edges can contract by con ­suming a hole or expand by creating a hole, purely under local control. We initiate shape formation by â€Å"ï ¬ ll ­ing† the ensemble with holes. Each hole receives an independent, random veloc ­ity and begins to move around. A shape goal speciï ¬ es the amount each edge region must either contract or expand to match a desired target shape. A hole that hits a contracting edge is consumed. In effect, the empty space that constitutes the hole moves to the outside of the ensemble, pulling in the surface at that location. Similarly, expanding edges create holes and inject them into the ensemble, pushing its contour out in the c orresponding local region. [pic] Importantly, all edge contouring and hole motion can be accomplished using local rules, and the overall shape of an ensemble can be programmed purely by communicating with the catoms at the edges. Hence, we use probabilistic methods to achieve a deterministic result. Our initial analyses of the cor ­responding 3D case suggest surface contour control will be possible via a similar algorithm. Ping-Pong to marble size A large, moving shape such as a human replica might contain a billion catoms. A system with a billion computer nodes, he added, is something on the scale of the entire Internet. . . . Unlike the real Internet, our thing is moving. This will require new schemes for quickly organizing and reorganizing such a large computer network. A moving shape will necessarily force catoms to constantly and quickly change positions, breaking connections with one set of catoms and establishing new connections with others. The idea behind self-reconfigurable robots is that a robot could change shape depending on a task perhaps operating as a snake-like robot to wiggle through tight spaces, while taking the form of a spider or a humanoid for other types of exploration. Identifying each catom by a number, like each computer on the Internet, isnt likely to work. Rather, catoms may identify themselves based on function or position a catom replicating a human would need to know if it was part of a pinky finger, or a mouth, or an eye. Power also has been a concern. As we shrink thingswe find that weight and bulk is primarily in the battery.The idea is to eliminate the battery. Instead, the catoms will automatically form themselves into electrical circuits, so delivering power to one catom effectively delivers power to all of the catoms. As the shape moves and the catoms rearrange themselves, connections will be repeatedly made and broken, interupting power. So the catoms will be designed with a capacitor or small battery to hold just enough charge to compensate for the momentary disconnections. The system also will be engineered to maintain its shape even when powered off. proposes covering the sides of the catoms with manmade fibers similar to the microscopic foot hairs of the gecko, a tropical lizard.The millions of hairs on a geckos toes allow it to cling to almost any surface. The hairs arent sticky, but rely on weak electrodynamic forces known as the van der Waals force. If the synthetic hairs can be fashioned out of the microscopic fibers known as carbon nanotubes, the hairs could conduct electricity and might serve as the electrical connections between catoms.. Even if claytronics doesnt immediately yield 3-D motion, it might be useful for producing 3-D shapes in the computer-aided design process, Goldstein said. Claytronics antennas could change shape to improve reception of different radio frequencies. A Claytronics cell phone might grow a full-size keyboard, or expand its video display as needed. [pic] The Concept and the trick Catoms, of which claytronics machines will built upon are kind of rich quantum dot. Quantum dot is basically a semiconducting crystal (material used in ICs for almost any electronic or computing device) on a nanoscale, so we can call it semiconducting nanocrystal. Quantum dots unlike normal semiconducting crystal caters to single or more electrons on a scale small enough that they can be called as artificial atoms without their own nucleus. To make this understand better Quantum dots controls can control almost single electron in its own territory. These territories have different levels, in scientific term called discrete energy levels on the order of De-Broglies wavelength. Trick is really simple in theory; every substance on a atomic level is identified based upon its atomic number and atomic mass number. Atom has three basic atomic particles (no of basic particles discovered is high as of now) electron, proton and neutron. In a balanced atom no of electrons and protons are same, so no of electrons indicates atomic number as well. Here in Quantum dots we can manipulate no of electrons trapped by adjusting the voltage to the metal. Creating lots of such artificial atoms in metal like semiconductor can alter lots of its chemical and electronic properties to make a non transparent metal behave like a transparent mirror maybe. A Modular Robotic System Using Magnetic Force Effectors One of the primary impediments to building ensembles of modular robots is the complexity and number of mechanical mechanisms used to construct the individual modules. As part of the Claytronics project—which aims to build very large ensembles of modular robots— investigation is done on how to simplify each module by eliminating moving parts and reducing the number of mechanical mechanisms on each robot by using force-at-a-distance actuators. Additionally, also investigating the feasibility of using these unary actuators to improve docking performance, implement intermodule adhesion, power transfer, communication, and sensing. Three magnetic 45mm planar catoms. I. Introduction Advances in manufacturing and electronics open up new possibilities for designing modular robotic systems. As the robots become smaller, it becomes possible to use force-at-adistance actuators—e.g., actuators which cause one module to move relative to another via magnetic or electric fields external to the modules themselves. Furthermore, as the cost and power consumption of electronics continue to decrease, it becomes increasingly attractive to use complex electronics rather than complex mechanical systems. In this paper, we explore how a single device that exploits magnetic forces can be harnessed to unify actuation, adhesion, power transfer, communication, and sensing. By combining a single coil with the appropriate electronics we can simplify the robot— reducing both its weigt and size—while increasing its capabilities. Furthermore ,since we are interested in the ensemble as a whole, we do not require that individual units be self-sufficientAs long as individual units can contribute to the overall motion of the ensemble, they do not need the ability to move independently within the greater environment. We call this design principle the ensemble axiom: each unit contains only the minimum abilities necessary to contribute to the aggregate functionality of the ensemble. Choosing the right mechanism for locomotion is a key design decision. In addition to scalability, the size of the unit must also be taken into account. At the macroscale,complex mechanisms such as motors are effective. However, as units scale down in size other approaches become viable, taking advantage of increasing surface-to-volume ratio and decreasing of inertial moments. Our current robots, which we call planar catoms1, are small enough that we can explore a mechanism designed around magnetic field forceat- a-distance actuators. As the units decrease further in size, actuators based upon electric field forces become viable and are appealing because they use less current, produce less heat, and weigh less than magnetic actuators. Even smaller units could harness surface forces such as surface tension or Van der Waals’ forces. The size scale also affects power transfer and storage: because electrical resistance increases as contact size decreases, direct electrical connections between robots become increasingly impractical. II. Related Work Of the many research efforts the most relevant to our work is Fracta Fracta is a two dimensional modular robot which uses a combination of permanent magnets and electromagnets for locomotion and adhesion. As in our planar catoms, to move a module requires communication between the moving module and its neighbors. The two main differences between Fracta and planar catoms are due to changes in underlying technology and the use of permanent magnets. Fracta modules are constrained to be in a hex-lattice whereas the planar catoms have additional actuators and can be arranged in a cubic or hex lattice. Significant advances in VLSI enable us to create smaller, lighter units which do not use permanent magnets. We also harness the magnets for more than locomotion and adhesion, i.e., the magnets also serve as the main mechanism for power transfer, sensing, and communications. Planar catoms are our first step along the path towards realizing three dimensional claytronics. The robots rely on the external forces and move stochastically, adhering to each other under control of the program running on the robot. The ensemble principle is carried even further in the latter project; robots are unpowered until they adhere to a powered robot.