Northwestern University Admission Essay Help

Northwestern University Admission Essay Help Essay Promts Admission Essay requirements Personal Essay is required for undergraduate admisssions. Applicants to Northwestern complete two essays: the Common Application essay and the Northwestern Writing Supplement essay. The suggested word limit guideline gives you the chance to answer each question in detail, while also challenging you to write in a concise and clear manner. In the Northwestern Writing Supplement, we ask students to explain why they would like to attend Northwestern. This question is intentionally open-ended. You may choose one or several aspects of Northwestern to focus your writing, though the majority of the essay’s content should relate to your own interests or experiences. Admission essay/personal statement prompts Personal essay TIP: Essays are an opportunity – they are one of the few sections of your application that you can manage right now, rather than being dependent on your past performance. Essay writing is an excellent opportunity for personal expression and original thought. Office of Admissions Contacts Office of Undergraduate Admission 1801 Hinman Avenue Evanston, IL 60208 (847) 491-7271   LinkedIn University Ranking for Media ProfessionalsGraduate  #3 for Media ProfessionalsUndergraduate  #5 for MarketersUndergraduate  #9 for Investment BankersUndergraduate  #24 Alumni statistics Where they live Greater Chicago Area 44,925 Greater New York City Area 10,320 San Francisco Bay Area 6,985 Greater Los Angeles Area 5,008 Washington D.C. Metro Area 4,813 Where they work Northwestern University, Feinberg School of Medicine 399 Google 366 Accenture 358 Deloitte 331 IBM 304 What they do Education 13,851 Media and Communication 12,889 Research 10,134 Entrepreneurship 9,009 Healthcare Services 7,773 Consulting 6,757 Marketing 6,711 Operations 6,618 What they studied Economics 12,040 Journalism 9,492 Marketing 7,586 Political Science and Government 7,194 Psychology 6,697 Communication, General 5,607 English Language and Literature/Letters 5,372 History 5,279 What they’re skilled at Public Speaking 22,265 Research 22,152 Leadership 21,725 Social Media 20,276 Management 19,636 Microsoft Office 18,974 Strategic Planning 17,845 Editing 15,918 Daniel Roth Executive Editor at LinkedIn Senior Editor at Fortune Magazine Managing Editor, Fortune.com at Fortune Magazine Senior Writer at Condà © Nast Portfolio BSJ, Journalism, Economics, Linguistics Nancy Kruse Menu Maven and Trend Tracker; President, The Kruse Company Executive Vice President at Technomic, Inc. President at The Kruse Company Contributing Editor at Nations Restaurant News M.A., Film Amy Chen Editor at LinkedIn Online Editor, Travel at Frommers.com Community Manager at LinkedIn Freelance Writer: travel, personal finance, gear, tech, health, how-to at Money magazine, Real Simple magazine, and more B.S., Journalism 2000 – 2004 Liz Ryan Founder and CEO, Human Workplace Columnist, Denver Post at The Denver Post VP HR at USRobotics Vocal coach for Sound of Music at Thompson School District MS, Communications 1990 – 2002   Recommendations to apply I got more than a Computer Science Education at Northwestern Yes, academically, Northwestern is well known to be a challenging school. And, I learned a lot about Computer Science and other subjects. And, I got a lot more out of my 4 years in Evanston. I met my closest friends and partners at NU, including my wife. I made my first web page in the EE computer room. I gained a lot of credibility just from Northwesterns name on my diploma. I learned that I was not cut out to be a professional bassoon player. I played pickup basketball as often as I liked (pretty often.) Im a big fan of higher education in general and an even bigger fan of my alma-mater. If youre curious about NU and want to talk, feel free to connect. Tom Resing Web Communications Consultant Public Speaker, Published Author, Microsoft and Jive SME Yes, academically, Northwestern is well known to be a challenging school. And, I learned a lot about Computer Science and other subjects. And, I got a lot more out of my 4 years in Evanston. I met my closest friends and partners at NU, including my wife. I made my first web page in the EE computer room. I gained a lot of credibility just from Northwesterns name on my diploma. I learned that I was not cut out to be a professional bassoon player. I played pickup basketball as often as I liked (pretty often.) Im a big fan of higher education in general and an even bigger fan of my alma-mater. If youre curious about NU and want to talk, feel free to connect. Web Communications Consultant Public Speaker, Published Author, Microsoft and Jive SME 1993 – 1997, BS

How to Reference an Edited Book †APA Style

How to Reference an Edited Book – APA Style How to Reference an Edited Book – APA Style Even if you’re familiar with the basics of the American Psychological Society (APA) style guide, referencing different source types can be tricky to master. But since clear and consistent referencing is essential to academic writing, this isn’t something you can ignore. Having a professional check your work is one way to ensure that nothing goes awry with your citations. Herein we offer a little advice on how to reference edited volumes using APA style. APA Style and Edited Volumes The APA system is commonly used for academic texts in the social sciences. A general author–date format is utilized for in-text citations, with full publication details included in an alphabetically ordered reference list at the end of your paper. Referencing edited books, such as collected volumes of essays, differs from referencing other printed books when using APA style citations. Citing a Chapter The information required when citing a single chapter from an edited volume is as follows: Author Name, Initial(s). (Year). Title of chapter. In Editor Name (Ed.), Title of book (page numbers). Place of Publication: Publisher. For instance, this would look something like the following: Author, A. (2007). My essay. In A. N. Editor (Ed.), Editing a collection: Adventures in anthologies (pp. 6-12). New York: PMP Publications. Its important to note that it is the author you cite in the main text of your paper when referencing a single chapter. Citing a Whole Book When citing the volume as a whole, the editor’s name and initials should be included in place of the author’s: Editor’s Surname, Initial(s). (Ed.) (Year). Title: Subtitle. Place of publication: Publisher. The abbreviation â€Å"(Ed.)† is included in parentheses to indicate that this is an edited volume. In the reference list, this would appear as: Editor, A. N. (Ed.) (2007). Editing a collection: Adventures in anthologies. New York: PMP Publications. A text with two or more editors simply requires that you include all of the editors’ names in the reference. Editor, A. N., Compiler, B. A. (Eds.) (1986). Collected works. New York: PMP Publications. If youre citing an entire edited volume like this, make sure to give the editors name in your in-text citations. Edited Volumes with a Single Author When referencing an edited collection of writing by one author, such as a poetry anthology, the author’s name should be used for the primary reference and the editor’s name should be included after the title: Wordsmith, A. (1974). Wordsmith: A collection. A. N. Editor (Ed.). New York: PMP Publications. The in-text citations accompanying this reference would then use the author’s name: To quote one poet (Wordsmith, 2013), â€Å"Poetry is more than just rhyming† (p. 12).

Annotated Bibliography Essay Example | Topics and Well Written Essays - 1500 words - 4

Annotated Bibliography - Essay Example The interests of the developed countries have not only remained protected, but have further explored. The level of competition has never distracted the economic and trade activities of the developed countries, much because the level of competition among the developed countries is diluted. Dell (2001) has concluded that the globalization has however resulted in the era of greater interdependence of the economies due to the provisions of the free trade and relaxed taxation policy, therefore the pace of political and economic convergence increased dramatically over the past few decades as states appear increasingly similar in terms of their political structures and economic functions. In the view of the above listed facts, the US Presidential candidates Republican John McCain and Democrat Obama have emerged in the field in quest for the presidential throne. Roger (2008) has supported Obama’s stand, the presidential nominee has adopted liberal economic policies with non-specific mentioned of taxation policies. Roger (2008) reported that the Democrat candidate, globalization of economy has weakened the states, control over their societies; thus, globalization promotes civil liberties and, eventually, democracy, through socioeconomic development, and this caused has resulted in the independence of the United states, therefore the globalization commenced soon after the independence of the United states, the integration of national economies into the global market place has served as a catalyst to the states political liberalization Republican Senator McCain has warned that the globalization has certain limitations; however the extent of those has diminished with the passage of time. Tom (2008) reported that the convergence on the economic and trade agenda has motivated the United States to develop mutual and cordial understanding with the developing countries, and such collaboration has

Managing and Leading Change_2 Assignment Example | Topics and Well Written Essays - 1000 words

Managing and Leading Change_2 - Assignment Example Furthermore, the article pertains to the organization’s management for meeting complex requirements of the clients as well as the newly purchased ‘Global Advertising Giant Publicis Group SA’. A clear vision along with specific strategy may be required for the successful implementation of the change in processes and the expected result of that change. It is a fact that successful management that leading of change requires the active participation of all the relevant stakeholders (Myatt, 2012). Critical Evaluation The phenomenon of change is highly crucial. Therefore, the ability of managing and leading change is of incredible paramount importance. Keeping in view the fact, the Fallon took various steps to implement change successfully. In this regards, one of the positive initiatives of the organization is to acquire the five page manifesto and this step was taken by the Anne Bologna, planning director of Fallon's Minneapolis office. Moreover, in order to implement the manifesto, the organization has selected high level managers having multiple capabilities and skills. Overall, this scheme follows one (1) of the guidelines for the successful implementation of the change i-e creating urgency and making it feel that the change is going to be implemented. Moreover, the article specifies that the employees of the organization developed an alliance to implement change and this was one of the positive steps undertaken by the organization. Moreover, the Planning Director of the Fallon Worldwide took a step of drafting five (5) pages Manifesto for clearing the vision of the employee. Not only this, there is another guideline for implementing change is to communicate your change vision to all the employees to have their buy in; the same has been done by the employees of the Fallon Worldwide. Therefore, it can be stated that these other positive steps undertaken by the organization (BusinessBalss, 2013). However, on the other hand, there are weak point s as well or it can be said that there are certain other guidelines for implementing and managing change which have not been undertaken by the organization. It is vital to implement the change as soon as possible by creating and giving it high priority, but it has been observed that it took a year to the Fallon Worldwide for understanding the urgency of the matter (Kotter, 2012). Moreover, it is important for a leader (change implementer) to empower his / her subordinates to take extraordinary actions to bring about the desired change. In order to bring about a long term change, it is highly crucial that the leader should focus to attain short term goals. And these short term goals would always facilitate to achieve the long term goals. The Fallon Worldwide organization misses these points while implementing change and these were not only the guidelines which were not followed by the organization. In addition, apart from the article under discussion, there are guidelines for impleme nting change in an organization includes: the leader should never give up and change requires defying against all the odds and constantly motivating people to do the best. A good leader is the one that keeps on increasing the number of tasks so that subordinates keep motivated. Example of the Hotel Implementing Change In order to strengthen the above given analysis, a real story of an organization

Animal paper Essay Example | Topics and Well Written Essays - 750 words

Animal paper - Essay Example Oftentimes this methodical rise and descent is accented by one or two acrobatic flips into the ocean air. Instrument + Range Although difficult to express the range of actions and shades of feelings, for this particular animal and the actions it undertakes in a given day I believe a bass violin would be the best instrument to suit this purpose. In this way the low bass would symbolize the size and strength of the animal whereas the higher tenor sounds that could be generated along the upper reaches of the fingerboard could help to symbolize the shades of meaning, and thrill that the animal must feel when it rises to the surface and/or jumps into the ocean air. Musical Dynamics Not surprisingly, the musical style must take on the dynamics of power, suspense, and thrill in order to accurately represent the actions of the cheetah. As such, the best model with which to do all of these things would be that of the classical symphony. The style and musical presence that could be provided wo uld be sufficient to paint the mood and the strength that the animal engenders. Although some might consider the dynamics to necessarily be mundane due to the fact that the animal is not one of a great deal of action; however, this could be countered by the magnificence and power that the animal displays in all of its movements. Rather than a piece that relies on the integrated speed and tempo fast action, the work could display a broad use of building dynamics coupled with crescendos and decrescendos and progressions in order to achieve the desired result. Texture Although the entire symphony would be utilized, the string sections would be relied upon to the greatest degree to provide the listener with the sense of a rush and climb and subsequent descent that would be manifest . Likewise, as the animal approaches the surface, the texture would fill to provide use of all violins, cellos, and bass violins to provide the sense that the desired goal and/or action is nearly completed. L ikewise, with the jump into the ocean air, I would employ use of the first violin section with the brass. This would be affected by having the violins run a quick progression of notes to indicate the jump then suspend their music while the brass section provides a powerful solitary note to be concluded by a strong conclusion of the action by the cymbals/percussion section. Rhythm Section As described multiple times already, it will be up to the individual musical elements to help to describe the power, magnificence, and strength of the whale (Rothenberg, 2012). However, the rhythm section will be relied up on heavily to provide the listener with the accompany actions that the whale undertakes. Likewise, the timpani will be used to emphasize the power and strength that are exhibited in nearly every action. Further percussion will serve to accent the movements and activities to include the jump and subsequent crash back into the ocean water. Likewise, a snare drum could easily be used to denote the release of the oxygen the whale has been holding in its lungs for such a very long period of time. Melody Style In this piece the melody style that will be employed will be that of a conjunct melody. By using such a means of melodical expressions, the slow, methodical, graceful, and majestic movements that the whale makes during its ascent and subsequent descent could be amplified to the listener. Likewise, the pitch of the melody will necessarily

Water Supply And Pollution In Singapore

Water Supply And Pollution In Singapore Water is the most essential needs for living things, some countries like Mexico and Egypt are able to obtain clean water easily, however it is a life or death issue in many countries in the world. One of the counties that used to have a water problem is Singapore. Singapore is an island and urban city state which had problems with water in its early days. It is because Singapore does not have natural lakes and there is only little land to collect rainwater. However, in the last 4 decades Singapore has proven itself to be a country that successfully deals with water. This essay will discuss about the water related problems in Singapore, how the PUB (Public Utilities Board) as the Singapores national water agency overcome those problems, and some leadership factors that contribute to the success of PUB in solving the problems. Problems and solutions Water pollution has never been a new phenomenon and it has always been part of the ecological system. It can be caused by erosion, siltation of the streams, flood, dead animal, also the increase of human activities, etc. This phenomenon happened in many parts of the world, it happens especially in the developing country and industrial countries. Singapore had also dealt with this problem, water pollution in Singapore was caused by four major factors. First, commercial and industrial location, back in 1960s majority of manufacture was located on south and south west part of the country. These manufactures did not dump their industrial waste into the place that were provided therefore, after a few years Government made a new policies and regulation then asked the manufactures to comply with the requirement. (Hung, C. 1976) Second, hawker and market, a survey in 1969 proved that there were 18000 hawkers island wide. Most of them were using water for their business and contributing a substantial pollution to the rivers. It was estimated that about four million gallons of water waste were discharge to the streams each day. Hence, to overcome this problem those hawkers were resided to the hawker centers where the waste could be drained in the septic tank. (Hung, C. 1976) Next, farm waste, it was also big issues due to water pollution in 1960s since there were large number of farmers rearing pigs and poultry. Primary Production Department estimated that there were 600,000 pigs in Singapore these pigs produced 3 million gallons of excrement per day. Many farmers at that period discharged their farm waste to the river thus, it caused the river to be polluted. In order to control this problem, the small scale of farm would have to be encouraged and farmers were pushed to reuse the water in the farm since water in such farm is for the cleansing of the pig excrements. (Hung, C. 1976) Last but not least, the kitchen waste had also been a problem to the society in 1970s because the water waste was discharge to the open drain also the garbage was dumped into the rivers. Even though those are households waste, these wastes also contributing pollution to the river. To reduce this problem, the government tightened up the regulation such as, disallow the resident for washing their clothes on the concrete apron behind the house, discharges from wash hand basins which usually go into the open drains are prohibited. (Hung, C. 1976) Furthermore, the water engineers in Singapore always monitor the level of the river pollution. They will detect and trace the cause if there is an increase in the level of pollution. In 1979, Singapore was able to monitor 42% of the whole country. (Liu, O. 1979). Water supply has also been a big issue for Singapore, since it is a small country that only has limited water resource Singapore has to carefully plan and encourage the citizen to use the water wisely otherwise, this country could experience a water shortage. Back in 1990, Singapore was experienced an unusual period of dry weather which was caused the reservoir stocks to dropped to 68 percent from 95 percent (Public Utilities Board Annual Report 1990, 31 December 1990, pp 12). In order to prevent history to repeat itself, in recent days Singapore has four major water sources which are called National Taps. National Taps consist of water from Johor, water catchment from reservoir, desalinated water and recycled water called NEWater. Almost half of Singapores water demand was fulfilled by the imported water (water from Johor) the water agreement between these two countries was begun in 1927. These countries made another agreement in 1961, 1962 and 1990, the 1961 agreement will expire o n 2011 while the other two will expire on 2061. Singapore has some water catchment areas those are located in Ang Mo Kio, Bishan, and so on. Water catchment is about collecting water especially rain water and processing the water so that it can be consumed by the society, when this water from water catchment are being used the used water is collected then treated again to produce NEWater. NEWater is the Singapores brand for their recycled water and it also another Singapores water resources. In the present, NEWater is mostly used by industry due to its cheap price and cleanliness moreover, it able to cover 30 percents of the industrys water needs. Another water supply comes from desalination process whereby sea water is collected and treated so that the salt is extracted and the water becomes drinkable water. However, this type of water is not famous among the people compared to the other three sources it is because this type of water is more expensive due to its technology to transform sea water become into drinking water. The challenges that PUB has to deal with are not only how to cope the demand of the society but also how to reduce the demand. As there is an increase in the number of population in Singapore, the demand for water has also increased. In 1950s when the population of Singapore was about 1 million, the daily consumption of water was only 142,000 daily per capita the consumption of water increase by more than 100 percent in 1960 when the population had increased to 1.6 million by 1970s when the population reached 2.4 million, the demand for water had gone up to 262 liters per person per day. However, this is not the only factors that make the demand for water increase. Industrial development and better standard of living are the other factors which make the demand for water raise. In 1950 there were only about 580 industrial organizations with 10 or more workers. In 1970s, the number of industrial company went up to more than 2,900 companies. This made the water consumption increased fro m 50,000 cubic meters to 170,000. Water is still relatively cheap compared the other commodities and with the increase in living standard, people tend to be more liberal with the use of water. (Liu, O. 1979). Today, the population has increased to about 4.6million while water demand has grown 1.3 million cubic meters per capita. To anticipate this problem, PUB tries to seize the use of water through pricing, campaign, promoting and encouraging ownership. Pricing of water is an efficient and effective mechanism in encouraging customers to use water wisely. The water is priced to recover the full cost of its production and to make people realize that the natural supply of this precious resource is decreasing. . The water tariffs and water conservation tax were restructured over a 4-year period, starting in 1997 and it is valid for domestic and non-domestic consumers (except for domestic consumers using more than 40 cubic meters per month. Before 1 July 1997, the first 20 cubic meters of domestic consumption for each household was charged at S$0.56 per cubic meters. The next 20-40 cubic meters were charged at S$0.80 per cubic meters. Non domestic consumption of more than 40 cubic meters per month was charged S$1.17 per cubic meters. From year 2000 onward, domestic consumption of up to 40 cubic meters per month and nondomestic uses were charged at a consistent rate of S$1.17 per cubic meters. For domestic consumption of more than 40 cubic meters per month, the tariff became S$1.40 per cubic meters, which is higher than non-domestic consumption. The earlier cheaper block rate for the first 20 cubic meters of domestic consumption was eliminated. Furthermore, PUB also tries to lower the water usage by conducting a campaign for example, in 24 June 1995 PUB launched a campaign called Save Water Campaign at Bedok waterworks. This campaign was held to make the Singaporean realize that water conservation is vital to their future and also to encourage the community to use the water more prudently and effectively. During the campaign month, seminars on water conservation were given to students and workers, PUB had also invited the students, workers, and community groups to visit the water plants. Moreover, water rationing was also exercised during this campaign. The purpose of this training was to let the Singaporean experienced the difficulties and inconvenience of water shortage. Additionally, PUB also made many advertisements through mass media to make people aware about the campaign. Advertising materials such as, posters stickers, leaflets were distributed island wide. The campaign slogan and logo was also printed in the PUB bill envelopes on that month 155 litres of  water  daily per Singaporean Hung, C. (1976). Water pollution and its control in Singapore. P.100-112

Free Nature vs. Nurture Essay :: Argumentative Persuasive Topics

Nature vs. Nurture There has always been a large controversy over whether inherited genes or the environment influences and effects our personality, development, behavior, intelligence and ability. This controversy is most often recognized as the nature verses nurture conflict. Some people believe that it is strictly genes that effect our ways of life, others believe that it is the environment that effects us, and some believe that both of these influence our behavior. Either way, social scientists have been struggling for centuries deciding whether our personalities are born or made. Tests are done often on identical twins that were separated to see how they are each influenced by their separate environments. In the past twenty years, it has been discovered that there is a genetic component to every human trait and behavior. However, genetic influence on traits and behavior is partial because genetics account on average for half of the variation of most traits. Urie Bronfrenbrenner, who studies genetics, said, "It is not nature vs. nurture, but the interaction of nature and nurture that drives development." Researchers are finding that the balance between genetic and environmental influences for certain traits change as people get older. Also, people may react to us in a certain way because of a genetically influenced personality and, we may choose certain experiences because they fit best with our instinctive preferences. This means that our experiences may be influenced by our genetic tendencies. One way researchers study the development of traits and behaviors is by measuring the influence of genetics through out ones life span, and it is found to be that the genetic influence on certain trait increase as people age. A research was done to see whether a trait would show up in a child if it was environmentally influenced or genetically influenced. A child was given more negative attention than another was, and it increased the chances of the child having depressive symptoms and anti-social behavior. But these symptoms disappeared when accounted for genetic influences and how parents treat their children. There are three types of gene/environment relations. The first one is called a passive correlation. It is to be explained as, for example, if a musical ability was genetic, and a child was passed a musical ability trait, than the child would most likely have musically inclined parents. Their parents then would provide them with the genes

Innocence and Hostility in Romeo and Juliet and Of Mice and Men Essay

One dictionary defines Innocence as ‘Freedom from sin, moral wrong, or guilt through lack of knowledge of evil. ’ Thus innocence is the state wherein one is, in a sense, pure; free from doubt and dread and woe, unmarred by sorrow or the countless ills running rampant in the world. Innocence is associated with children and animals and nature. But for growth to occur, Innocence must be slain in order for Experience to flourish. This bittersweet transition from child to adult is the natural course of life: one cannot stay innocent forever. Oftentimes, this transition from innocent child to experienced adult occurs in the face of hostility, as in Shakespeare’s Romeo and Juliet, where the young lovers, to combat the hatred their families have for one another, sacrifice their love, their innocence, and their lives. This theme exists as well in Steinbeck’s Of Mice and Men, where George kills Lennie to save him from suffering, and in the doing so, also slays their shared dream of owning land and being free men. In Romeo and Juliet, the hostility between the Capulets and the Montagues creates the conflict that drives the play. This generation-spanning hatred consumes everything it touches: it causes the deaths of Mercutio at the hands of Tybalt, and drives Romeo to avenge his friend’s death by slaying Tybalt in turn. The hostility borne of this act forces Romeo to flee and Juliet to feign death; Romeo, consumed by grief, kills himself, and Juliet upon waking to find her husband dead, does the same. We see that the hostility permeates every aspect of the play. Innocence, symbolized by the young lovers, is ultimately slain by the hostility shared between the two families. In Steinbeck’s Of Mice and Men, George and Lennie, two farm hands, share a dream to own a piece of land, and in doing so, become free men. George appoints himself caretaker of Lennie, a large, abnormally strong man with the mind of a young child. The hostility that proves the downfall of these two men stems from Curley, the son of the ranch owner. A man possessed of a short temper and a violent streak, his cruelty forces his wife to seek the company of other men. She spends time with Lennie. Warned that her presence causes trouble, he attempts to silence her when she creates a scene, and inadvertently kills her, his actions driven by fear concerning the hostility of Curley. Alarmed by his actions, he flees. The slaying of Innocence occurs when George kills Lennie in order to save him from cruel treatment and death at the hands of Curley and the other men. But in slaying Lennie, George also kills their dream of owning land, and being free men, and his own innocence as well. In both these stories hostility drives the conflict, propelling actions onward to the end, where innocence is slain and experience gleaned. In Romeo and Juliet the death of the two lovers causes the families to ‘grow up,’ and abolish the hatred and hostility between the two houses. In killing themselves the title characters also kill the hostility that led them to their deaths, and though innocence dies, peace is achieved. In Of Mice and Men, the hostility of Curley does not die; what dies is the innocence of a dream and the the innocence of childhood, symbolized by Lennie. George gains experience, he ‘grows up,’ and in doing so realizes the futility of the dream of being free in the face of the hostility of the landowners, as represented by Curley. And so Innocence is slain, and gives way to experience. Hostility remains in the world to aid in that transition. One cannot be Innocent always, and death and tragedy produce lessons one must learn in order to live in the world. Lovers die, as do hopes and dreams, but no matter how tragic or heartbreaking the events may be, one always gains lessons, often severe, from these losses. Such is life, as reflected in these works. Works Cited Shakespeare, William. Romeo and Juliet. Washington DC: Washington Square Press, 2004 Steinbeck, John. Of Mice and Men. New York: Penguin, 1978

Essay Sample on Solar Power Research Based on the Experiment

Essay Sample on Solar Power Research Based on the Experiment Introduction Sun The heat of the sun is about equivalent to burning a billion trillion tons of coal an hour. Even though only a small fraction of that heat ever reaches the earth it is still more then enough to power the whole world. People seemed to realize the importance of the sun around 30,000 BC. This was when people first started planting crops of wheat. They realized plants did better when planted in the sun over the shade. This caused them to worship the sun as a God. Many cultures built large and extravagant temples to worship the sun in. Other cultures built places to observe the sun in, such as Stonehenge in England. Different Types of Solar Panels There are three main types of solar panels. They are flat plate collectors, focusing collectors, and solar cells. The first kind is a flat plate collector. Flat plate collectors are fastened on the top of the roof of a house. They usually either heat the house or its water. A flat plate collector consists of a black rectangular frame, two or three sheets of glass, and copper plumbing. A flat plat collector uses the greenhouse affect. The sunrays go through the glass but can’t get out through the glass. The sunrays heat the water-filled copper tubes. Then the water is used to heat the home or water. Another type of a solar panel is a focusing collector. They consist of a mirror or mirrors which are focused in one spot. Some focusing collectors are solar furnaces, parabolic dishes and troughs and power towers. The first type is a solar furnace. A solar furnace consists of many mirrors that are aimed at a large curved mirror that is aimed at a large steel building. This building can get as hot as 5,790 F. Scientists use solar furnaces to run experiments to see how certain materials react to extreme heats. They are also used industrially to melt metals. The next kind of focusing collector is a parabolic trough and dish. A parabolic dish looks just like a satellite dish except the dish part is to reflect the sunrays onto the vocal point which is filled with oil. The heated oil is used to produce steam to turn a turbine. A parabolic trough uses the same principles as a parabolic dish. The only differences are how they look, the mirror is shaped like a large feeding trough and the vocal point is an oil filled tube. These are used for either commercial such as in a power plant. The last focusing collector is a power tower. A power tower has many mirrors all focused on a large tower. This tower gets extremely hot. The tower is filled with oil. When the oil is heated it is piped to a power plant where it is used to produce steam that turns a turbine. These are used for power plants. The final type of solar panel is a solar cell. A solar cell usually consists of two layers of silicon that produce an electric charge which is picked up by wires that are laid across the silicon. Solar cells can be used for anything from powering an isolated phone booth to a whole city or even an airplane. History Solar Energy started around 30,000 BC when people first desalinized water, or took the salt out of salt water. In 1,000 BC a king had the water in his castle heated by the sun. Romans passively heated their homes in about 100 AD. In a passive solar home there is no machinery, but there are windows and the floors and windows are made of materials that absorbs heat, like adobe. Solar heating was not used until the late sixteenth century when European scientists started experimenting with the power of the sun. In 1714 many people worked together to create the world’s first solar furnace. In 1720 a Swiss scientist, Horace Benedict de Sasure, built the first modern solar water heater. In 1774 Antoine Lavoiser made a printing press powered by the sun. Later in 1880 in Chile a solar desalinization system was made. Also in 1880 the first solar cells were made. Solar cells when originally made they were very expensive and were not available on the market. Now you can buy solar cells cheaply. Current Applications Today we use solar power to do many things. We use solar power for everything from calculators to large power plants that can power large cities. Most common solar power is used for small things. Many calculators are run by solar cells so they will never run out of batteries. Some watches run on solar cells, too. Also you can buy radios that run on solar cells. There are also many big things that run on solar power. Almost all satellites run on solar power, because otherwise they would run out of power. There are also large desalinization plants that use solar power in places where there is little or no fresh water. There are solar furnaces in many countries. Solar power is also used commercially and residentially. It is also used for many forms of transportation, but these are all in the experimental stage now. Solar powered cars may soon come out. Indirect Solar Power There are three forms of indirect solar power. They are wind power, waterpower, and ocean thermal energy. You might think these have nothing to do with each other or solar power but they do, in some way they each use the sun. The first type is wind power. The reason this is a form of solar energy is because the sun heats the air that creates air currents, or wind. The wind turns propellers that turn turbines which creates electricity. Wind power has been used for a very long time. Places in Europe like the Netherlands have had windmills since the Middle Ages. Though these windmills were used to pump water or to grind grain. The next form is waterpower. This is considered solar power because of the hydrologic cycle. The hydrologic cycle is water evaporating from bodies of water then coming back to earth in different places. This allows them to go back through dams to produce electricity. The water turns turbines, which then create electricity. Waterpower is also an old process it used to be used at sawmills and to grind down grain. The last kind of indirect solar power is ocean thermal energy. Ocean thermal energy is a power plant that uses the difference between the surface temperature and the temperature of the bottom of the ocean to produce electricity. When the cool water meets the hot water it produces steam that turns a turbine to produce electricity. The electricity is then sent to land through wires. This is solar power because the sun heats it. The Solar Future Today the use of solar power is very limited. Today we use very little active solar heating. Though in the future many more homes will be solar heated. More homes will have passive solar heating. Scientists want to make a satellite that will orbit over one place. This satellite would have giant wings made of solar power, this satellite would beam electricity down to earth. This would allow the solar cells not to be obstructed by clouds or buildings. Also ground solar power plants are predicted to be used more frequently. Another thing predicted to be popular is solar powered cars. The drawback of these cars is the fact that you can only travel at high speeds for a short time and they don’t work on cloudy days. Solar powered cars are only used for racing and experiments now. I think if there is another oil crisis there will be much more use of solar power. Solar power will be given more federal funding which will increase studies. The increased studies will make solar power cheaper and more efficient. This will make solar power more available on the market. CONCLUSION I think that solar power is a good alternative energy source. It has many advantages over fossil fuels. One is that the sun is free and does not have to be bought like other fuels. It also doesn’t hurt the environment and it is a renewable energy source. There are a few drawbacks to solar power. One is that it can be expensive to make and can be hard to use on cloudy days. Solar power is also difficult and expensive to store. Another bad thing is that silicon the material that solar cells are made of can be hard to find. If there is another energy crisis like the United States experienced in the 1970’s, solar power will be greatly increased. Federal funding will be increased to promote the studies of solar power. This will make solar power more efficient which will cause it to become cheaper. After the last energy crisis, most federal funding was decreased or stopped. This is very unfortunate because solar power would be far more advanced with more funding. EXPERIMENT Hypothesis: I think that some of the water will get into the inner bowl, this water will be fresh and the salt will still be in the outer bowl. I think that it will work better on sunny days than on cloudy days. Procedure: First I mixed two cups of water with two tablespoons of salt. I put the salt water into a large aluminum bowl. Then I put a small cereal bowl into the large bowl. I covered the large bowl with plastic wrap to keep the water from evaporating out of the bowl. After the bowl was covered I put a weight on the plastic wrap so the water would drip into the cereal bowl after it evaporated. I started this experiment at seven o’clock and then took observations at three and eight; I took all three observations for five days. Observations: On the first day at three there was some water on the plastic wrap after it had evaporated. At eight most of the water on the plastic wrap had dripped into the inner bowl. That day it was sunny. At seven the next there was a little more water in the small bowl. At three that day there was a little on the plastic wrap. At eight the little water on the plastic water had gone into the cereal bowl. It was cloudy that day. In the morning at seven there was no change from the night. At three that day there was a little water on the plastic wrap. At eight most of the water on the plastic wrap was in the cereal bowl. On the fourth day at seven the rest of the water was in the cereal bowl. At three the rest of there was a little on the plastic wrap. That night at eight the rest of the water on the plastic wrap was in the cereal bowl. It was partly cloudy that day. On the last day in the morning there was no change from the night before. At three there was a little more water on the plastic wrap. The water on the plastic wrap was in the small bowl. It was partly cloudy that day. Conclusion: My hypothesis was correct, but I thought more water would be purified then actual did get purified. The water in the cereal bowl had no salt in it. This experiment proves that solar power works and that it works better with no clouds than with clouds.

Comparison And Contrast Essay

Two Old School Friends Henrik Ibsen’s â€Å"A Doll’s House† shows how two good school friends who haven’t seen each other in many years have led totally different lives. Nora is married, has three children and everything she wants or needs. Her husband Torvald treats her like a doll, indulging her every whim and calling her pet names, such as â€Å"singing lark†, â€Å"little squirrel† and â€Å"little spendthrift†. He pats her on the head much as one would a small child. Nora is sensible and completely unaware of her own worth until the last act of the play. In contrast, Mrs. Linde is a widow who married her husband for money and has no children. Since her husbands death she has had to work to take care of her sickly mother and two small brothers. Her mother has since died and her brothers are grown up and have made good lives for themselves. Mrs. Linde now has only herself to take care of. The play also shows how Mrs. Linde has matured and Nora has not. Nora initially appears flighty and excitable, her main concern seems to be charming her husband and being the perfect wife. It is Christmas eve and she is excited about showing Torvald what she has bought for gifts and decorating the Christmas tree. Mrs. Linde, on the other hand, has arrived in town looking for a job (and Mr. Krogstad) and makes no mention of Christmas. She and Nora reminisce about their days as school girls and she is very interested when she hears he news that Torvald is going to be the manager of a bank, hoping that he will give her a position there. Nora is secretive and hides her thoughts and actions from her husband even when there is no real benefit in doing so. Deception appears to be almost a habit for her, as she hides the fact that she is eating macaroons, which Torvald has forbidden her to do. Nora’s biggest secret, that she has borrowed money, in the name of love, is the hardest to keep hidden. In contrast, Mrs. Linde meets with... Comparison And Contrast Essay Free Essays on Two Old School Friends/A Doll\'s House/Comparison And Contrast Essay Two Old School Friends Henrik Ibsen’s â€Å"A Doll’s House† shows how two good school friends who haven’t seen each other in many years have led totally different lives. Nora is married, has three children and everything she wants or needs. Her husband Torvald treats her like a doll, indulging her every whim and calling her pet names, such as â€Å"singing lark†, â€Å"little squirrel† and â€Å"little spendthrift†. He pats her on the head much as one would a small child. Nora is sensible and completely unaware of her own worth until the last act of the play. In contrast, Mrs. Linde is a widow who married her husband for money and has no children. Since her husbands death she has had to work to take care of her sickly mother and two small brothers. Her mother has since died and her brothers are grown up and have made good lives for themselves. Mrs. Linde now has only herself to take care of. The play also shows how Mrs. Linde has matured and Nora has not. Nora initially appears flighty and excitable, her main concern seems to be charming her husband and being the perfect wife. It is Christmas eve and she is excited about showing Torvald what she has bought for gifts and decorating the Christmas tree. Mrs. Linde, on the other hand, has arrived in town looking for a job (and Mr. Krogstad) and makes no mention of Christmas. She and Nora reminisce about their days as school girls and she is very interested when she hears he news that Torvald is going to be the manager of a bank, hoping that he will give her a position there. Nora is secretive and hides her thoughts and actions from her husband even when there is no real benefit in doing so. Deception appears to be almost a habit for her, as she hides the fact that she is eating macaroons, which Torvald has forbidden her to do. Nora’s biggest secret, that she has borrowed money, in the name of love, is the hardest to keep hidden. In contrast, Mrs. Linde meets with...

A background briefing memorandum for an upcoming hearing on the Assignment

A background briefing memorandum for an upcoming hearing on the proposed Safe Chemicals Act, - Assignment Example The Congress passed the (TSCA) Toxic Substances Control Act in 1976 to accredit the Environmental Protection Agency (EPA) to regiment chemicals that were potentially arbitrary risks to the environment and health of human beings. Whether or not the TSCA submits the EPA with sufficient tools to protect human health and the environment against exposure to chemical pollution is questionable. Using common sense principles and current science, the Safer Chemicals, Healthy Families coalition is working with Congress to repair our broken chemical system so that chemicals are proven safe before being added to our schools, places of work and even our homes. The 1976 (TSCA) is outdated and ineffective at protecting the public from chemicals. The chemicals may be of good use, but they are also counterproductive essentially because they have been linked to learning disabilities, reproductive problems, asthma, cancer and other serious diseases. Signaling our clear intention to protect families from toxic chemicals associated with serious health problems, Senators Frank Lautenberg, Amy Klobuchar, Charles Schumer , and I, with the support of others presented Senate Bill S.847, the "Safe Chemicals Act" to upgrade America’s out of date system for managing chemical safety. The E.U., like the U.S. has laws governing the use and production of chemicals. I will begin by looking into activities surrounding (REACH) Registration, Evaluation and Authorization of Chemicals and the (TSCA) Toxic Substances Control Act. In the recent past, the E.U has amended its policies for chemical control through legislation known as (REACH) Registration, Evaluation and Authorization of Chemicals in order to improve the identification and mitigation of risks from chemicals. The comparison of the TSCA and the recently enacted REACH approaches has the following results: Both legislations, TSCA and REACH, have accouterments to guard information rendered by chemical

International economical and political environment (digital living Essay

International economical and political environment (digital living room) - Essay Example Similarly, the companies like Sony, Microsoft and Nintendo are competing to occupy space in the digital gaming market. (Suster; Saxtoft; Sandoval). The growing competition in the Digital Living Room market is posing a serious threat to the different service providers regarding their ability to sustain. Thus, the directors need to devise strategies to operate jointly in the digital market to not only satisfy the increasing needs of the consumers but also in helping themselves to sustain. Moreover, the directors need to focus more on innovation and cost effectiveness to render more sophistication in the services provided. This would help in generating customer loyalty. The Digital Living Room market companies can also enhance the sphere of the User Interface applications through the development of the interactive sphere by conducting live chatting session with their friends through the television while viewing a certain program. Even the Digital Living Room market companies can coordin ate with other service networks like Skype to promote on-line calling experience through the television sets. ... Further service and customer touch points must be created in regional points to help understand customer feedback on the service offered. This would help the companies to customize their products and services, which would generate better sales and revenue for the firm. Effect of Economic Activity on the Digital Living Room Market The economic development of the various regions in the developed and developing world has created huge demand for changes in the digital living room market. The Digital Living Room Market is getting filled up with competitors like Apple, Google and Netflix to a name a few in the field of media content generation. Moreover, different players like Nintendo, Microsoft and Sony who are spontaneously innovating newer products to fill up the market are increasingly filling up the video gaming industry. It is expected that the competition between the digital players would reach new heights in a matter of a decade. The deal made between Apple and Faustian AT&T helpe d in the creation of gadget like iPhone, which revolutionized the cellular market. It rather broke the powerful influence of the mobile manufacturers in not letting other software providers to penetrate the cellular market. Again the development of Internet supported television sets are helping to create ample opportunities for the growth of Consumer Electronics industry (Suster; How IP Services Will Drive CE Evolution). The region of North America which was previously quite hostile to the digital development is gradually changing its face. Due to ongoing hostility the stock quotes of the different digital companies showed a declining trend from the period of 2004 to around 2008. The growing awareness of the North American about the digital environment created a demand