Invisible Man 1 Essays - Invisible Man, Point Of View, Style

The story begins with the narrator in search of his Identity. He goes to others to find out who he is, but they look at him unable able to give him an answer; so he seeks it himself. He?s search for who he is begins with his grandfather, who obeyed the separate but equal way of life; he was ashamed of his grandfather for taking that approach. His grandfather?s word would be the way he would react around white people; it was the only way to deal with the white people. This behavior that he inherited from his grandfather afforded him many opportunities. For example he offered the opportunity to give a speech to the white echelons. Before he gave his speech he was humiliated along with other black men. When it was done he received a scholarship to the college of Negroes. The story moves to the Narrators college experience. He talks about the surroundings of the college, school structure, and the benefactors. He talks about a specific occasion where he was asked to drive a benefactor, who proceeds to tell him why he helps the black community, because of his daughter?s death. The Narrator takes to him to Trueblood house, a pariah among the black community. Trueblood impregnated his wife and his daughter. When the white men of the town heard this story they wanted to hear over and over again; they treated him better than he was treated before. To forget this ordeal the Narrator brings Mr. Norton to get a drink. On his way to the Golden Day they are stopped by black veterans going to see prostitutes; fearing what might happen to the benefactor the Narrator goes in and order a drink, he is denied. Mr. Norton is dragged in and beaten. A Veteran help the two of them, and proceeds to explain his knowledge of medicine. The Veteran was trained in medicine in t he military, but when he tried to practice he was chased and beaten. After the ordeal, the benefactor is dropped off at campus to receive medical treatment. The Narrator is fearful of losing the one identity he has as a student, because of the events. He tells the doctor who the tell Mr. Norton that he will be reprimanded. Mr. Norton tells the doctor the whole story, and does not but the blame on the Narrator; Dr. Bledsoe wants to talk to him in the chapel. In the chapel he feels guilty for the events that went on and the sermon that Reverend Homer A. Barbee only makes him feel worse. In the next section he is thrown out of college for the events that occurred. Dr. Bledsoe explains that he has no power to change his mind, and offers to aid him in getting a job. Dr. Bledsoe only betrays him by giving recommendations that will hurt him not help him. He goes to Harlem to find a job. On the bus he meets the Veteran, who proceeds to warn him about the Mr. Norton?s of the world. When he reaches his destination he goes to the addresses on the envelope to get a job. On his way there he admires the reaction of the white people around him, but feels they only act that way around black men because it is mechanical. The narrator grows impatient, after not receiving a word from the places he went.

Contrasting Points Of View in Grendel And Beowulf

Contrasting Points Of View in Grendel And Beowulf Contrasting points of view in Grendel and Beowulf significantly alter the readers perception of religion, good and evil, and the character Grendel. John Gardners book, Grendel, is written in first person. The book translated by E. Talbout Donaldson, Beowulf, is written in third person. Good and evil is one of the main conflicts in the poem Beowulf. How is Grendel affected by the concepts of good and evil? Grendel is an alienated individual who just wants to be a part of something. His desire to fit in causes him to do evil things. Grendel is fascinated by the Shapers poetry. He often returns to the mead hall to listen to it. One night while he is listening, he hears the story of Cain and Abel, including the Danes explanation of Grendel. His reaction to this leads to one of his most dramatic emotional reactions: I believed him. Such was the power of the Shapers harp! Stood wriggling my face, letting tears down my nose, grinding my fists into my elbow the corpse of the proof that both of us ere cursed, or neither, that the brothers had never lived, nor the god who judged them. Waaa! I bawled. Oh what a conversion(Gardner 51)! Grendel then cries for mercy from the Danes. He wants their forgiveness as well as unification with them, which r! epresents the good in him. The Danes reject him by confusing his outburst of sorrow as an attack. After visiting with a dragon who tells Grendel a fictional version of the Shapers tale, Grendel continues to believe the Shapers story. He searches for the goodness in human beings, which was mentioned in the story. He eats people only because it provides a place for him in society, even if it is a negative position (The Two Faces of Grendel, 2). Good and evil is one of the main conflicts in the poem Beowulf, and ultimately both wipe each other out....

Indicative Marking Criteria Essay Example | Topics and Well Written Essays - 750 words

Indicative Marking Criteria - Essay Example Animal textile is the most widespread source of fabric that comes in the form of hair, fur and skin from sheep, goats and camel among others. Several entities similarly find plant fabric alluring, as most of their extracts are cool and can be put on during the summer (Gilman et al. 2011, pg. 108). It is for this reason that the industry players consider cotton, hemp, pineapple and bamboo of great significance in their daily operations. Minerals also act as sources of raw materials with the likes of asbestos and basalt coming in handy (Wilderer 2011, pg. 56). The same applies to synthetic fabric, aramid strands, and metal fibres. Given the advancement in technology, most of the industry players use machines to extract the textile from their sources. Taking such a measure comes in handy in making sure that the material maintains its high-quality nature. After the completion of the abstraction process, the textile is then subjected to a spinning procedure, which is the method of generating yarns from the extracted textile. In carrying out spinning, different types of fibers are whirled together with the aim of making a stronger kind of yarn (Mishra 2010, pg. 147). In as much as spinning is the initial production step, it is vital in the textile manufacturing industry, for it assists in ensuring that the finished products are of high quality. Upon completion of the spinning process, the produced yarns are then directed to a loom for the weaving procedure. Weaving involves interlinking a set of longer threads frequently known as warps against an additional set identified as the weft (Miller et al. 2012, pg. 89). Interlacing is routinely done at right angles, with the product being a fabric. Ideally, the warp threads often run the length of the fabric, while the weft runs horizontally. This process is always undertaken in a loom, as it can securely hold the warp threads as the weft fabrics are knitted

International Marketing and Real Estate Research Paper

International Marketing and Real Estate - Research Paper Example Concept of Social businesses The actual concept of a social business entails the establishment of an entity that has a social objective, rather than a financial objective, although it applies a business model to generate the necessary resources that will help it achieve the social objective. Nevertheless, Social businesses are different from the Non-profit businesses and the Not-for profit organizations in that, while the Non-profit business depend on outside funding to be able to accomplish their social missions and objective, the Social businesses operate under a self-financing mechanism, meant to generate moderate profits, which then helps the business to expand its social offerings and reach more of the recipients in the society (Bari, 116). Thus, a social business eliminates the burden of dependency of financiers, donors, charity, and well wishers, to place the responsibility of meeting certain designated social objectives on its shoulders, through generating moderate profits th at enables it to achieve the social mission. Simply put therefore, the fundamental differentiating characteristic for Social businesses is that while other business and organizations with a social objective can be funded by philanthropy and government, Social businesses are self-sufficient and self-sustaining (Alter, 46)2. History of Social businesses Charity, philanthropy and social assistance are concepts that are as old as the history of human being. Man has always engaged in supporting the plight and the needs of the others, starting from the family level up to the highest levels of societal needs. This has been achieved through charity and donations, and mainly through the works of philanthropists. However, in 1974, the actual concept of Social businesses was born and actualized, through the idea and effort of Muhammad Yunus (Yunus, 44). In 1974, Bangladesh experienced a terrible famine, which has come to be referred as the Bangladesh famine of 1974. During this period, the cit izens of this country suffered much, and needed a system that would revive them, and enable them to earn a descent living. Looking at the conditions of predatory lending that existed in this country where the lenders only extended loans to the borrowers under high interest rates making it difficult for the borrowers to prosper in their investments, Yunus developed the concept of lending to a group of poor villagers who could not afford to repay interests on loans, so they could start small businesses (Yunus, 27). The concept was operated with the borrowers repaying the loans granted to them at very low interest rates, which could then be loaned to more others. This was meant to create a system of self-sufficiency, where the lender could not depended on the donors and other funding from the government and organizations, to run the

Free trade and its effects on texas as a state and the US as a nation Essay

Free trade and its effects on texas as a state and the US as a nation - Essay Example While protectionist measures may sometimes have short term gains, in terms of the long view, free trade encourages competition and benefits the consumer. The state of Texas is a large state with a large international border, and several large metropolitan areas, several of which also serve as border cities with Mexico. Texas is also a state that has busy port cities. Therefore, ever since NAFTA, Texas has had an increasingly favorable free trade environment. â€Å"Expanding trade has brought jobs and business to Texas but has left the state particularly vulnerable to antitrade actions. Texas would suffer greatly if the U.S. and other countries implement protectionist measures† (Skelton, 2009). Texas sees various benefits from free trade, including exporting contracts which rival major east coast and west coast US states such as New York, California, and Florida. Therefore, many worry that protectionist measures will stifle Texas’ growth that it has seen since the mid 1990s in terms of free trade with Latin American nations and Mexico. However, as one source notes, â€Å"This very success leaves the state exposed to pro tectionist experimentation, particularly in the Americas. While attempts to curtail imports and lock out foreign companies damage the U.S. economy and harm U.S. consumers, the effects would be particularly detrimental to the Texas economy† (Skelton, 2009). There are many perspectives to consider on the issue of free trade vs. protectionism. Questions of free trade and protectionism impact the US and international as well as the state levels, and there is an equal variety of points of view, some supporting free trade and some supporting protectionism. Kurlantzick’s article is critical of international expansion. The author posits that a more global atmosphere is facing many challenges in the present, despite a high point in the latter part of the twentieth century. â€Å"Synchronized economic slowdowns in Asia, Europe and the United

Transport In The Future

Transport In The Future Imagine that you wake up the morning and drink a cup of coffee and then enter your car and leave them free rein to take you to the headquarters of your business. Or imagine that you go on family leave, and you drive your car to the path of self-driving cars on the highway, and you press a button and then manages the throne, the direction of the other passengers and start playing cards or watching a movie with l And maybe your sweetie go to the city of Detroit, but it left you have enough leave to cut the trip from Dubai to Detroit. There is a technology jet will be able to take you across half the globe in about two hours so you can spend the weekend with this person dear to Qbaksahih that the technology is still far from enabling us to enter the machine-like trailer phone and move in a jiffy to another place across the other side of our world, most scientists agree that such a dream is not achievable. But we will see in our revolution in the travel allow us access to all parts of th e globe, and beyond the globe. The first changes started to occur already in regard to the most common and essential means of travel: the car. Car technology has become advanced to the point that some with three-dimensional maps include actual pictures to help you reach your kiss desired. There are also cameras installed on the cars allow us to see what is directly behind us and made us the warning signs of drowsiness, we drive a car or if we do not see the car parallel to us on both sides of the road as we move from the path to another. Also available control technology in speed according to the self-traffic conditions or weather, and a range of other entertainment devices. There is also a technology to sail from one place to another voice-and allow us to identify on the road. This says Karl Brauer, editor of Edmunds.com mail, which tracks the rapid developments taking place in the automotive world, that today there are systems for navigation will allow you to print the name of the starting point and the access p oint desired then is take you through the images and voice commands to your kiss, but it remains to be You must drive the car. He adds that this will change eventually, What will happen is that I am I will go to my car and I will set my hand and, to the complex markets, for example, will launch the car in the pre-programmed routes. It would be impossible to cars collide because each one of them know the site the other cars accurately. I can read a book or listen to music during this short trip. One of the great advantages of this system is that all cars will be subject to control through computer, so they can start at higher speeds to reduce travel time to half-time to be the norm. This technology is available thanks to the new radar systems and global positioning systems, which are provided by the car. And that talk of such technology after, as is the case with PDAs (P. de A), computers, video games and cellular phones. Such devices that can help you even if you decide to drive yourself, and wrote that the radar can predict that an accident is about to fall, says Brower. He adds: This technology will do what it takes to Tjnepk the effects of shock was the driver to push a chair back away from the wheel, or they closed the roof top slot to reduce the chance that you or your stuff flying out of the car. High .. Away The problem lies in vehicle travel in many countries of the world in road congestion. The population is growing steadily, and people are buying more cars, roads and reached their maximum expansion. What is the only place that can be resorted to? It is the sky! Does this seem a fantasy too? Nope. Not according to Dr. Paul Mueller, the inventor of the car bodies, he believes we will see a car like this is used in emergency services by police, ambulance and fire services within five years. Then expanded to include the use of commercial services such as parcel delivery service. Mueller is expected to reach these cars revealed in the public sector within 10 years, and we may begin to move our car to the plane, as does George Jitson in cartoon strips. Says MÃ ¼ller: It will start off in front of your doorstep, then you will be redirected automatically to the line of air. And maintain your vehicle at a fixed distance from other vehicles, everyone UNOMSA the same speed because the process is all geared-wire. Will move people from one place to another while reading a book or magazine or a newspaper or playing computer games or doing what they would like to do while being transported from point A to point B . It will be the maximum load of the car is heavenly six people, while the maximum distance will be 1200 km. Because these cars will move quickly revealed more than 500 kilometers per hour, it will go the distance from the city of Boston to Washington DC in less than an hour and a half.There will be no traffic jams. Not only that, but it would be a means of travel is completely safe, as he says MÃ ¼ller: the vehicle itself will be many details on that, incredibly, they will be equipped with several engines and several umbrellas, computers and multiple devices for global positioning. This will be supported by systems in Russia and Europe. Dr. Daniel Golden is expected to head the U.S. Agency for Space Administration (NASA) that is available for this type of aircraft the runway for about 25% of the population of the United States within 10 years and 90% of the population within 25 years. He adds Bruce Calkins is an executive working for Muller, said: Technology will be available that will allow the car revealed that fly on their own, and it will travel in this way is easier than driving a car. It would be possible for many of the flying cars that reside in the atmosphere at the same time without collision thanks to the initiative the way Heavenly Express. It saw the U.S. space agency and the Federal Aviation Administration that it is necessary to make the possibility of a normal person, led by a small aircraft, such as car bodies, likely applicable. Therefore, the two institutions developed a program my computer will allow anyone under the leadership of a small aircraft. Mueller said: I do not think people realize how much we are close to the possibility of finding the area of air is run entirely by computer. Initiative is the way celestial highway, once achieved, will not allow you any discretionary powers in their drive a vehicle in the air. The last thing we want is someone there lacks the expertise or the captain drunk. There is another reason why the launch of the car revealed possible, that he would not be necessary to invest any funds for the construction of new infrastructure. Muller says: The beauty of this idea that they would not need 50 years to build a network of highways, it is all in the end the equipment and software. We should remember here that the construction of new infrastructure is a problem faced by the development of trains, Mag Lev high-speed and extremely efficient. They rush at high speed high off the tracks in several inches, while remaining connected to them by the magnet. Says Ray Bilukwiyn Vice President Al Arti K. and Associates, one of the largest engineering design firms in the world, one of the reasons that may prevent the transport systems between the public and achieved in the future is the high cost of building new tracks. Bilukwiyn says: The government should provide funding. For this to happen, we need a generation of people say: I am tired of spending four hours in travel every day. Faster than a bullet Although the idea may be the heavenly car on the ground, but it will not solve the problem only travel over the average the distance traveled by buses and trains. But what about crossing the Atlantic Ocean to the other side of our world? Has made the U.S. space agency test engines running at speeds exceeding five times the speed of sound of planes and arrived in speed to the speed of Mac -15, or 15 thousand kilometers per hour. This technology will make the farthest reaches of the globe in only two hours away. Charles Mclinton former chief technology officer for a NASA Hyper-X in the center of Langley technology that hypersonic is boom five times in the future of transportation, it will revolutionize air travel. He adds: You can day breakfast in Boston, and lunch in Los Angeles. Imagine that you eat lunch in Boston and dealing with breakfast in Tokyo. You can today to receive the parcels sent to you the day before from many places in the world. Imagine that you receive the package at the same the day it shipped. We see astronauts today as they rampaged through space. Imagine being able to go to space travel portal and travel through space with the same degree of security that travel across the land. The technology that hypersonic five times could turn this dream to reality. Mclinton say that the engines that operate combustion technology that ultrasonic motor is the only effective and that exceed the speed of the speed of a Mac 5. He adds: On this level of speed, the aircraft flying at higher levels in the atmosphere. And if the plane was flying at speeds of Mac 10, it will fly at a height of about 30 km in the atmosphere, and the trip from New York to Tokyo, less than two hours. is likely to require these high speeds out of the atmosphere and then enter it in the vicinity of the place of access. One of the advantages inherent in traveling at higher speeds and higher on the paths is the presence of a greater number of airways that aircraft could travel through it. A further advantage for the design of aircraft faster than the speed of sound is five times higher reduction of noise means that aircraft can fly over the earth, as in the case of aircraft normal. And will become the technology ultrasonic high-speed is standard for air transport in the end. However, the Mclinton says it is likely that there will be military applications in the beginning before they develop the technology to the first plane-like spacecraft capable of being used again. The next stage after that, it will extend the reach of this aircraft for global military and civilian. Clinton adds: I think that this technology will be available for service within 10 years, while operations will take further development and commercialization of a longer time, about 50 years old will be more than sufficient to achieve this. The vehicles that run on combustion mode ultrasound bridge between the science of aviation and space exploration. Has become the aircraft speed ultrasound is high the next space shuttle, or, at least, a tool launch vehicles in space. Says Mclinton: The vehicle-speed ultrasound high is the next generation in aviation science, studies show that the launch systems developed from this pattern could have done everything that you do space shuttles and the additional advantages. Goshen does not exceed 1 / 5 weight shuttles regular and cost does not more than 1 / 10 of the cost. and that the risk is much less in terms of not more than 1 / 1000 of the risks as well as the usual high flexibility. These can generate speeds of vehicles to be launched outside the atmosphere, but would be able to launch or landing in any large airport because it is more secure than the rockets. Has become the key to this is the space tourism industry. The need for fuel But the scene is not without its skeptics. Many of them point out that we will continue to be dependent on fossil fuels. Whether its cars or cars or heavenly planes and combustion ultrasound, we are still in the communities dependent on oil. Says Tom Mast, author of more than a barrel: A concise guide to the oil shortage Over a Barrel; A Simple Guide to the Oil Shortage Our use of oil will be restricted during the 60 years since there will be cars and other media for transport fuel derived from oil for decades But we need to develop other fuels for vehicles that use ground fuels derived from oil at the earliest possible opportunity. We have not done enough efforts in this regard; problem is we do not do what is necessary. We still do not approach the issue with the seriousness required. The reason for our need for alternative forms of energy to ground transport such as cars and trains is the lack of models of vehicles until the aircraft that use alternative energy. There are no many options in this regard in the present. May become an effective source of hydrogen and capable of growth. However, currently requiring greater amounts of energy to convert it into fuel than those provided by us. Mast believes that the wave of the future will not be traveling in cars or planes divine the ultrasonic high speed, flying from New York to Sydney in two hours, but movement in the electric cars. Says Mast: hybrid cars working with electricity will have batteries larger enable the car from a distance of 100 km. Then youll be able re-shipped from your home. Studies have shown that most people do not drive their cars for more than 100 km per day. This means that it would bethe average person can use fuels not derived from oil in several days. But these hybrid cars will be equipped with operating electric tank of gasoline so that one can switch to if the need to travel for more than 100 kilometers. These vehicles like hybrid cars available in the market now. It will be more expensive but will not use gasoline at all. But if we start to use electric-powered cars, we will need to generate more electricity. This means: more fuel to generate more electricity. Well need to support network for electric cars because they can not go the same distance traveled by the vehicle fuel derived from oil. Mast believes that true innovation in the future will be in this area, vehicle of the future will be more efficient in terms of energy consumption. It will not fly in the air but will go longer distances, using less energy. And adds Mast said: the greatest inventions of the future will be in the area of energy storage. But how do we store energy in a car? At the wheel include the operating system enhances the kinetic energy? Or by using hydrogen? Or using batteries? Solution may be in other ways not thought of yet . Whether it is a car electric car or a plane or space jets or ultrasonic high speed, the forms of travel are going to change dramatically in coming decades. And will become the means of transport more efficient, faster and more far-reaching, and will become the world a smaller place than it is today. egad you satellite you and your family safely to the beach at 200 kilometers per hour. Helped the successful experience of the U.S. space agency to launch an experimental aircraft traveling at 5 thousand miles per hour, increasing hopes of a revolution in transportation in the future. There is no doubt that transportation plays a vital role in our lives may affect many of the decisions such as selection of site of the house where we lived and the places where we spend holidays. Scientists say NASA The plane pilot called X-err -43 make the world seem much smaller. The success of the experiment to some predicted that one day take a flight from Britain to Australia just two hours. But, apart from considerations of cost, the government is always concerned about the environmental impacts of such innovations, but it may hamper the use of technology that could harm the Earths environment. And does the future hold any revolutions on the means of transportation? What are the ideas? Is it possible for her to see the light of day? Flying cars The development of light aircraft technology will make it possible to acquire each individual car is a plane containing the cabin closed and heating system and a place for two people. Possible to separate the wings and complete the journey on the ground Can this car take off from a field or a highway and when you access can be separated wings are installed and complete the journey on the ground. Advanced engines and reduce costs as would maintain the environment. Does that happen? It is not unlikely. Pegasus face competition for the manufacture of light aircraft are already built cabins are closed, and some of the aircraft can travel at speeds exceeding 130 miles per hour for four hours. Says Bill Brooks, president of Pegasus that the cost of a combination of a light aircraft and a small car is about 30 thousand pounds sterling. But jumps to mind the possibility of accidents in the air. Usually prevent the Meteorological Agency of British light aircraft flying, and have allowed only during daylight hours and there must be a path to take off and landing as well as to learn to fly is not easy. There is also a question about the development of driving machines that can make the cargo safely. Rocket jet Use the James Bond rocket jet carrying on the back to escape from Castle France in one of his films. Luther, as the opening ceremony of the Olympic Games in Los Angeles in 1984. Rocket jet costly And you will be able to use rockets jet, the size of Asitwanti Diving bear on the back, short trips, perhaps to go shopping .Can also be used to clean the windows in the floors high and access to non-traditional concerts. Does that happen? Although there are models which, it is still hard to produce cheap copies of expensive and unreliable in practical uses. Taxis without drivers These can be controlled by the electronic transfer of passengers to cross paths fixed. Cardiff have tested the use of taxis that operate online Otser these cars and a speed of 25 miles per hour and walking path will be secured by fencing on both sides of the road to prevent accidents. There will be no waiting times for taxis, which will leave the stations and are used to pay the flight by using a prepaid card. And decreased consumption of those vehicles, which will be on the way to meter-wide and a half, for energy by 75% compared to the car and 50% compared to the bus. Does that happen? There is a good chance to appear in the future. Were tested in Cardiff, where he hopes to processors in the production of 160 of these vehicles to operate by 2006. Said Martin Lawson, CEO of Ultra that there was interest from other regions. Such as some airports. But the difficulty lies in convincing investors and political support of the project, in addition to the possibility of sabotage of vehicles. Environment-friendly cars Cars of the future will be less harmful to the environment significantly and will be equipped with devices to reduce future incidents. And can operate vehicles using reactor fuel waste. The cars will look more rotated by safety laws. And will be equipped with sensors to track pedestrians and other cars and airbags inside and outside. He may be the way to identify them by satellite, it might be possible to control traffic flow through the talk between the cars to regulate the traffic flow, which means the end of traffic jams. Does that happen? Society says that manufacturers and sellers of cars has already been developing fuel-cell vehicles. And expects the Assembly to see the models, including twenty years working on hydrogen will come out with only water. But it will be many years before the spread of new cars, and it will take a long time to bear the improvements that were introduced from both sides of safety and environmental effects. The technology used is still experimental. There are doubts about the conviction of car manufacturers and their ability to produce them. Maglev train outstanding Cut off the trains that use electromagnetic technology, the distance between cities at speeds of 260 miles per hour, twice the speed used by travelers in Britain. Maglev train is already in use in China Will run the train on the tracks above a certain electromagnetic cushion reduces grinding bars. Does that happen? Operates the first train of this kind already exist between the city of Shanghai and Pudding Airport in China. Was reached to this technology in Britain and held the line between Birmingham International Airport and railway station nearby. But was sacked in 1995 because it was not practical. But the costs of running this type of trains forced Chinese authorities to cancel the establishment of a similar line between the capital Beijing and Shanghai. There is very fast trains operating in Europe, Japan and the speed of the speed of approaching trains, but on the electromagnetic bars. Transition to the new era in more like universe to move into an era of imagination. Cars and aircraft flights into space and fuel electric, all that makes the future of travel and like an extension of the movie from the science fiction movies, but this future is much closer than we think or expect. Imagine that you wake up the morning and drink a cup of coffee and then enter your car and leave them free rein to take you to the headquarters of your business. There is a technology jet will be able to take you across half the globe in about two hours so you can spend the weekend with this person dear to your heart. Ive been around the computer and the Internet in advance to the world a smaller place by allowing us to engage with others in the information anywhere, anytime. It is true that technology is still far from enabling us to enter the machine similar to a trailer and move the phone in a jiffy to another place across the other side of our world, most scientists agree that such a dream is not achievable. But we will see in our revolution in the travel allow us access to all parts of the globe, and beyond the globe. The first changes started to occur already in place for the most common and essential means of travel: the car. Technology has cars are advanced to the point that some with maps of three-dimensional including images of real help you reach your kiss desired, there are also cameras installed on the cars allow us to see what b ehind us directly and warning signs that made us sleepy and we drive a car or if we do not see the car parallel to us on both sides of the road as we move from the path to another. One of the great advantages of this system is that all cars will be subject to control through computer, so they can start at higher speeds to reduce travel time to half the time required norm. This technology is available thanks to the new radar systems and global positioning systems, which are provided by the car. And that talk of such technology yet, as is the case with PDAs (P. de A.) computers, cellular phones, and can this device help you even if you decide to drive yourself, and wrote the radar can predict that an accident is about to fall . The beauty of the idea that they would not need 50 years to build a network of highways, it is all in the end the equipment and software. We should remember here that the construction of new infrastructure is the problem faced by developing trains Mag Lev high speed and the amount of efficiency. They rush at high speed high off the tracks in several inches, while remaining connected to them by the magnet. This idea is planned for one of the largest engineering design in the world, one of the reasons that may prevent the systems of mass transportation and achieved in the future is the high cost of building new tracks, and for that to happen, we need a generation of people say: I am tired of spending four hours in movement per day. Transport is the most important pillars of economic structure which is the essential foundation for the development of economic activity when any of our network I slavery and modem means of transport must find the economy of this state in very advance This was the development and transportation along with the evolution of man on this earth and increasing requirements of various commodities and complexity of economic systems. The idea of Transport stated that the man was carrying things on his back or withdrawn on the ground, has been found that the withdrawal of anything on earth will be easier in the case of the ground smooth, or if placed on the crawler and pull crawler itself, and then developed this idea to develop the veins wooden cylindrical bottom crawler for easy rolling and this idea is the main reason for the invention of the wheel. The pharaohs built the pyramids to withdraw blocks on the ground and put it in place with the work of special passages with a tendency to gain access to the alleged required. And then use the rights of animals in transport. Given the nature of the geographical conditions was credited with the invention of the ancient Egyptians sailing Almjaddavip and use of transport in the River Nile for more than five thousand age

The Social/Economic Upper-Class in England in Mrs. Dalloway, Sense and

The social/economic upper-class in England in Virginia Woolf’s Mrs. Dalloway, Jane Austen’s Sense and Sensibility, and Oscar Wilde’s The Picture of Dorian Gray are depicted through the characters’ lifestyles, wealth, and behaviors. Woolf, Austen, and Wilde give insightful portrayals of the characters by emphasizing their social roles in the England society. Their portrayals of the characters suggest that they are critical of the upper-class’ factitious lifestyles. Members of England’s social/economic upper-class in Woolf’s, Austen’s, and Wilde’s literary works are distinguished by their lifestyles. In Woolf’s Mrs. Dalloway, the upper-class appear to have a simple and comfortable life. One of Woolf’s focuses of the upper-class’ lifestyle is Clarissa Dalloway. Clarissa’s lifestyle consists of planning and hosting social events for the members of the upper-class. When Woolf says, â€Å"Mrs. Dalloway said she would buy the flowers herself. For Lucy had her work cut out for her† (Woolf 3), he notes that it is not often that the upper-class women carry out their own duties. The women are also perceived as lazy because they do not have to work for a living. The upper-class women spend much of their leisure time shopping, maintaining their social role by attending social gatherings, and indulging in their desires. They seem to live a lavish lifestyle because â€Å"they lived with everyth ing they wanted† (Woolf 111), whether it was â€Å"breakfast in bed† (Woolf 111), or having servants to do their work for them. Austen’s Sense and Sensibility provides detailed perceptions of the upper-class lifestyles. Similar to Woolf’s descriptions in Mrs. Dalloway, the aspects of the upper-class in Austen’s novel imply that they live a relaxed lifestyle.... ...hasize the influences that the upper-class social status has on a person’s lifestyle, behavior, and perspective of others. They also emphasize the social expectations and restrictions for the upper-class women, including their social role, appearance, and personalities. It is indicated from the authors’ literary works, that people are judged based on their social position. Woolf, Austen, and Wilde’s portrayals of the upper-class in their literary works show that an upper-class social status does not ensure happiness. Works Cited Austen, Jane. Sense and Sensibility. Ed. Stephanie Stark. London: Penguin, 2002. Print. Wilde, Oscar. The Picture of Dorian Gray. Michael Patrick Gillespie, Editor. Norton Critical Edition. New York: W.W. Norton & Company, Inc., 2007. Woolf, Virginia. Mrs Dalloway. London: The Hogarth Press 1925. London: Penguin books, 1996.

Prescription Drug Abuse Paper

Marc Boubelik Engl 102 MWF 3:00pm Yuan Ding 26 March 2012 Abuse of Prescription Drugs in the U. S. â€Å"Prescription drugs are the number-one drug problem that we face today,† says David Rotenberg, executive director of the adolescent treatment center at the nonprofit Caron Foundation. â€Å"They are more widely prescribed, more widely available, and more widely abused by adolescents than they have ever been before. â€Å"(DiConsiglio, 1) Abuse of prescription drugs is one of the fastest growing problems for young adults in the U. S. today.It is a concerning problem because of prescription drug’s widespread availability and little known negative side effects. Prescription drugs are being abused by many young adults and college students. This research paper will focus on the types of drugs abused, where these drugs are coming from and the reasons for abuse, and the dangers of unknown side effects of abuse. Many different prescription drugs are abused for academic purp oses as well as recreational purposes. First let’s take a look at one of the most popular abused drugs, Adderall.Adderall is by definition a prescription stimulant. It is composed of dextroamphetamine and amphetamine. It is normally prescribed by doctors to patients who suffer from Attention Deficit Disorder (ADD) and people who suffer from Attention Deficit Hyperactive Disorder (ADHD). To these patients, Adderall has a calming effect with an improvement in focus and can sustain attention for longer periods of time. Adderall comes is classified by two types, instantaneous release (IR) and extended release (XR). The first has a faster onset and is usually multiple doses are taken in a day.Extended is released in time controlled amounts and is usually taken at the beginning of the day. Adderall is cousin to such drugs as speed and methamphetamines. To adolescents without either disorder, the drug has a stimulating effect on the nervous system. It seems to increase focus and ale rtness in the abuser. â€Å"There are no hard statistics on how many college students use  Adderall. A University of Wisconsin study put the number at 20 percent. Our informal survey at colleges in this region suggests that some 25 percent of students have used  Adderall  at least once to study or to party. (Jaffe/Chip 42) Adderall is a schedule II drug, which defined by the DEA as â€Å"a category of drugs considered having a strong potential for abuse or addiction but that have legitimate medical use. † Another commonly abused prescription pill is powerful painkillers, like Oxycodone (OxyCotin) and Vicodin. These types of medications are usually prescribed to patients with injuries of extensive pain or for patients to take post-surgery. â€Å"Nearly 15 percent of high school seniors admitted abusing painkillers like OxyContin, according to the 2009 â€Å"Monitoring the Future† survey conducted by the University of Michigan. This is a startling statistic, espe cially since 24% of high schools students also partake in episodic and binge drinking. What does this mean? Just because these pills can be found around the house, teenagers think that they can’t be that harmful for your body. When taken in large doses painkillers can create a euphoric â€Å"high† feeling in the abuser. These painkillers can come in liquid, tablet, capsule, and extended release form. These types of painkillers are derived from opioids, the same stuff that heroin is composed of. Because it shares some of the same properties as heroin, it is very addictive in nature, physically and emotionally.Tolerance develops quickly to these drugs, which leads abusers to chase the same feeling as their first experience, often spiraling into full blown addiction. Now that we’ve covered what types of drugs are commonly abused by young adults and college students, how are these drugs obtained and why would adolescents want to abuse them? In the mind of a typical U. S. college student, drug abuse is not uncommon. There have been widespread coverage on binge drinking and alcohol abuse within college campuses, but what about prescription drug abuse?Where are these pills coming from? College students diagnosed with ADHD are popular kids around any given campus. Most college students looking to score some Adderall usually obtain it through a friend or an acquaintance. Pills can range anywhere from 3 to 30 dollars a pill. Using Adderall is seen as a way to get an upper hand when it comes to academics. Students will pop a pill to study, take a test, and even for fun. In an age where procrastination is common, students will do anything to cut their learning curve of classroom curriculum and make up for poor time management.Students report that when taking prescription stimulants they feel an increase in alertness and concentration. Students also report weight loss as a (sometimes desired) side effect. In the article â€Å"Got Any Smart Pills? â₠¬  authors Harry Jaffe and Alex Chip tell the story of a college student at Duke University named Kirk. Kirk was an average student who worked hard to get into Duke’s pre-medical program, but once he got there he found it hard to compete with the other students. Coupled with the party scene at the school, it’s no wonder his grades were sub-par. One day his frat brother picked up on his distress and offered him Adderall.Kirk had never popped a pill for academic or recreational purposes, but after taking the drug and cramming 14 hours straight for a test with positive results, he made it a staple in his academic routine. His abuse slowly progressed as the semester went on. During finals week he took a total 200mg of Adderall over five days and during his fourth and final test, his heart began to beat faster than normal and his temperature hit 103. 5 degrees. After a trip to the hospital, he stopped abusing the prescription drug almost entirely. The rule of moderation ap plies to prescription drugs.They have done wonders for the human race, but if taken in excess, they become harmful to the body, for example, increasing heart rate, altering senses and perceptions, and many other negative side effects. As well as being used as an academic stimulant, Adderall and prescription stimulants are used as a recreational drug, usually at much higher doses, to produce a mild â€Å"high† effect. Adderall is also commonly taken to purposely stay awake all night during the weekends to accompany long nights of drinking, a very dangerous combination. Painkillers like Oxycodone and Vicodin are abused solely for recreation.When taken in high doses, the opiate-derived pills create a sensation of euphoria and relaxation. These prescription drugs are obtained very similar to Adderall, through friends with prescriptions. In the article â€Å"Problem Pill. † Author John DiConsiglio tells the story of 18 year-old Chasey. Chasey started abusing OxyCotin at age 17 under the illusion that prescription drugs were safe to abuse; she became victim to its addictive grip. She used the drug to deal with her emotional pain. So why do many adolescents choose to abuse prescription drugs instead of other popular substances like alcohol and marijuana?Experts believe â€Å"pill popping† is common because it’s hard to detect. Pills are odorless, abusers won’t stumble over words or slur their speech, and the pills are also easy to conceal and carry (DiConsiglio 2). Another speculated reason that this type of abuse is so popular is that kids think it’s safe just because it’s prescribed by a licensed doctor. This leads us to our final topic, what are the dangers and side effects of abuse? Different prescription drugs come with different risks. Let’s relate back to Kirk’s story. His heart rate increased beyond normal and his temperature rose to dangerous levels.According to Scholastics Choices article  "Prescription Stimulants†, â€Å"Abusing prescription stimulants can also result in increased blood pressure, heart rate, and body temperature, as well as nausea, headaches, anxiety, psychosis, seizures, stroke, and heart failure. † Although students know the risks of ingesting prescription stimulants like Adderall, many still choose to abuse them. Prescription drugs are very useful and helpful to us if we take them at recommended doses at scheduled times, however when young adults and college students abuse them they have little regard for dosage or a set schedule.Another concern is combining these pills with other commonly abused substances. Alcohol consumption is often very prevalent on college campuses. When alcohol and prescription drugs are combined, they can have potentially fatal results. Mixing pills with different pills could also land you in the hospital. As I mentioned earlier, prescription medicines can become physically and mentally addictive similar to ot her drugs such as cocaine and heroin,. Tolerance to these drugs can increase rapidly, resulting in the abuser taking higher doses to achieve the same effect. Most prescription drugs come with a long list of negative side effects.Some side effects of Adderall include increased heart rate, difficulty sleeping, vomiting, diarrhea, chest pains, dizziness and many more. A few side effects of Oxycotin include drowsiness, mood shifts, difficulty breathing, loss of consciousness, and many more. You can now see why prescription drugs are a growing problem in the U. S. Prescription drugs can be as dangerous as any drug. I’ve covered just what drugs are popular choices for abuse, the reasons why they are abused, and the dangers of abuse. Putting an end to adolescent abuse of prescription drugs is a difficult problem and the solution isn’t simple.Awareness for prescription drug abuse is being raised and needs to continue being raised as the problem itself grows. All we can ask is that America doesn’t become a nation that runs off pills. Works cited DiConsiglio, John. â€Å"Generation Rx. †Ã‚  Scholastic Choices  25. 4 (2010): 8-11. OmniFile Full Text Select (H. W. Wilson). Web. 1 Mar. 2012. DiConsiglio, John. â€Å"Problem Pill. †Ã‚  Scholastic Choices  26. 4 (2011): 14-17. OmniFile Full Text Select (H. W. Wilson). Web. 16 Mar. 2012. Jaffe, Harry, and Alex Chip. â€Å"Got Any Smart Pills? †Ã‚  Washingtonian  41. 4 (2006): 41-47. OmniFile Full Text Select (H.W. Wilson). Web. 1 Mar. 2012. Jardin, Bianca1, Alison1 Looby, and Mitch1 Earleywine. â€Å"Characteristics Of College Students With Attention-Deficit Hyperactivity Disorder Symptoms Who Misuse Their Medications. †Ã‚  Journal Of American College Health  59. 5 (2011): 373-377. OmniFile Full Text Select (H. W. Wilson). Web. 1 Mar. 2012. â€Å"Prescription Stimulants. †Ã‚  Scholastic Choices  26. 6 (2011): 16-17. OmniFile Full Text Select (H. W. Wilson). Web . 1 Mar. 2012. Rasminsky, Abigail. â€Å"High And Mighty. †Ã‚  Dance Spirit  12. 7 (2008): 116-118. OmniFile Full Text Select (H. W. Wilson). Web. 1 Mar. 2012.

Guide to Writing an Argumentative Essay in Marketing Smart Pieces of Advice

Guide to Writing an Argumentative Essay in Marketing Smart Pieces of Advice What Is an Argumentative Essay in Marketing? To begin with, an argumentative essay is an essay that discusses different sides of a specific issue. Presentation of the ideas can be equally balanced, or one view may be depicted as more convincing in comparison to others. The writer’s position should be specific and clear. An argumentative essay aims to examine the problem from various perspectives in order to provide a clear argument. The writer needs to conduct in-depth research, evaluate evidence, and establish a position on the topic in a concise manner. Accordingly, an argumentative essay in marketing concerns different concepts, including advertising, market research, segmentation, positioning, or targeting. A strong argumentative essay provides reasonable arguments and analyses the strong and weak sides of the issue. Choosing a Topic for an Argumentative Essay in Marketing Selecting a topic for an argumentative essay in marketing is not a difficult task because there is a wide variety of acute themes that can be discussed. Moreover, the writer should find a topic that would interest the audience and present new information. It would be beneficial to choose a subject that is not widely discussed in order to attract readers. Additionally, the writer can demonstrate an advanced approach to the common problem. The following examples may help to choose the topic for an argumentative essay in marketing: Successful Marketing Approaches Can Break Strong Market Monopoly; The Role of Social Media in Marketing Campaigns; The Ways of Increasing the Brand Value of the Product; The Threats of Global Marketing for Small Enterprises; Is Black Friday Sale an Effective Instrument for Real Estate Industry? The Factors That Influence the Buying Decisions of a Family; Marketing Ethics of the Pharmaceutical Industry; An Effective Website for a Startup Company; Can Smartphones Facilitate Communication Between Clients and Companies? Marketing and Promotion in the Restaurant Industry. Pre-Writing Tips First of all, the selection of an issue for discussion is a significant step in the pre-writing process in case the professor has not provided students with the topic. It is important to keep in mind that the selection of an issue for an argumentative essay in marketing has some peculiarities. For instance, in order to avoid biases, the writer should not be passionate about the subject. Furthermore, arguments should be based on precise data, facts, and researches that present relevant information to the audience. Up-to-date references will assist in supporting the main ideas of the essay. In addition, the writer needs to avoid unnecessary details and general facts. Focusing on a narrow and specific topic is the most effective way to write a strong argumentative essay in marketing. The writer should take into consideration that an argumentative essay involves detailed and thorough research. Accordingly, there is a need for extensive analysis of published materials. In order to collect the required data, the student should analyze interviews, surveys, and experiments. Such research will help to learn more about the issue and understand different points of view regarding the topic. Another critical point is that the student should not overestimate his or her knowledge on the subject. It is significant to gather information and conduct detailed research to broaden understanding. It would be beneficial to use articles from business journals in order to support the ideas. The writer needs to remember that a successful argumentative essay is based on information and data that comes from credible sources. Consequently, finding relevant sources is a crucial step in a pre-writing process. In terms of the organization of the writing process, a short outline will also be helpful. A student can write a sentence for each section of the essay, including a thesis statement, body paragraphs, and a conclusion. Moreover, it is necessary to find the sources that would support the claims. The writer should focus on presenting the most crucial details that are based on in-depth analysis. After the research of the topic, it will be useful to write down the main claims in order to present information in a consistent and coherent manner. Structure of an Argumentative Essay The structure of an argumentative essay in marketing reflects a typical structure of an academic essay. Accordingly, the paper starts with an introduction that discusses the relevance of the issue. A thesis statement, which is the most significant part of an introduction, is the last sentence of the first paragraph. Body paragraphs aim to discuss different sides of the topic. Consequently, they should include background information, supporting evidence, and counterarguments. As a rule, an argumentative essay consists of three body paragraphs. However, complex topics require detailed essays, so an argumentative essay that discusses several research sources may include more than three body paragraphs. The last part of the paper is a conclusion that provides a summary of the presented ideas and restates the thesis statement. Introduction An argumentative essay in marketing starts with an introduction that reviews the topic in a general way. The first sentence of an essay should not include any specific details. The introduction aims to attract the audience’s attention and state the main argument. Moreover, the writer should explain the importance and topicality of the issue. Presentation of background information will help readers to understand the writer’s claims. Students need to remember that an argumentative essay in marketing has to include explanations of the applied key terms and concepts. The last sentence of an introduction is a thesis statement that presents the main argument of an essay. It explains the topic in a clear and unbiased manner and does not reflect the author’s personal opinion on the subject of the work. The examples of correct and incorrect thesis statements will help to understand how to write a strong thesis. Incorrect: ‘Social media plays a significant role in marketing campaigns.’ This thesis statement is too broad and fails to explain the topic of the paper. Correct: ‘Social media like Instagram and Facebook has become an effective tool for startups that creates advanced opportunities for advertising with maximum target customer reach.’ Accordingly, this thesis statement demonstrates the narrow topic and presents the issue in a clear manner. Body Paragraphs First of all, the body paragraphs of an argumentative essay should be logically organized and have a clear structure. Each of the body paragraphs should begin with a topic sentence that demonstrates the readers its main idea. Moreover, one paragraph should be dedicated to the discussion of one general idea that will make an essay clear and concise. The writer needs to keep in mind that body paragraphs should be logically connected to the thesis statement in the introduction. As a result, a strong argumentative essay should consider different points of view concerning the issue. It would be useful to discuss conflicting sides of the topic. Each of the body paragraphs should also present the supporting details of the central point mentioned in the topic sentence. The claims can be supported with outside sources, including marketing books, articles, and studies. It is important to use relevant sources in order to make the paper more effective. Consequently, supporting details that follow the topic of the work assist in writing a persuasive argumentative essay. The first of the three body paragraphs is the background part. It provides readers with the necessary knowledge of the issue. It can also include the explanation of the marketing theories, concepts, and definitions of specific terms. In addition, the writer can summarize the used sources to provide the basis for claims. The second body paragraph aims to support the argument and prove the presented idea. The supporting details will help the audience to understand the issue more profoundly. In order to provide them, one should use in-text citations from credible sources and explain and interpret them to prove the arguments. This paragraph should be well-structured and demonstrate the readers the peculiarities of the topic. The last paragraph of the body part is a counterargument paragraph that aims to present the opposite view of the issue. Additionally, it makes the essay unbiased and objective. It is essential to demonstrate to the readers why the argument is more reliable than the opposing view. Nevertheless, the writer should avoid considering opposing views as wrong because, according to the format of an argumentative essay, they should be considered and reasonably refuted. Conclusion The conclusion is the last part of an argumentative essay. It provides a summary of the central topic of the work. The writer should restate the argument and the supporting evidence to remind the readers of the main points. However, students should keep in mind that the conclusion should not present new information or the evidence that was not previously mentioned in the essay. It would be advantageous not only to restate the thesis statement but also to demonstrate specific insights into the topic. Moreover, at the end of the paragraph, there is a concluding sentence that explains the readers the value of the provided argument. Additionally, the writer can mention further research that can be done on the topic according to the results of the work. Post-Writing Tips When a draft of an argumentative essay is finished, the writer needs to read it once again in order to check grammar and vocabulary. Additionally, it is important to pay attention to the coherence and consistency of the work. The language should correspond to the academic level of the students. Correct punctuation and spelling are essential for a strong essay because proper grammar assists the writer in persuading the audience. For logical consistency, students may use transitional words, like ‘furthermore, additionally, accordingly, or nevertheless’ that help to keep the right flow of the valid argument. The next step can be asking peers for an objective review of the essay. It would be helpful in terms of checking grammar, vocabulary, and content. The peers’ insights may assist in understanding whether the essay is written in a logical manner. Moreover, the reviewer can indicate the marketing terms or concepts that are not explained thoroughly enough. While rereading the paper out loud is an effective strategy to check whether the sentences make sense, and the structure is logical. The writer needs to self-check the essay for coherence by answering particular questions. For instance, the questions that can indicate whether the essay is written correctly include: Does the thesis statement of the work represent the issues that have been discussed? Is the thesis statement clear and understandable? Did I include relevant information that I found during the pre-writing process? Is there enough supporting evidence for the central claim in each body paragraph? Are there smooth transitions between the paragraphs? Are the sources credible and cited properly? Does the essay explain mentioned marketing terms and concepts? The list of questions can vary depending on the topic of an essay. It is also necessary to check the in-text citations, direct quotes, and the reference page. The writer should keep in mind that all quotes should be cited because, in the case of plagiarism, the essay cannot have good results. Properly formatted quotes allow the audience to find the information that the writer refers to in the paper. In addition, there is a need to check the formatting style, whether it corresponds to the professor’s requirements. The essay should be checked for widely-spread mistakes that are typical for an argumentative essay. For instance, the writer should avoid repetitions and use of similar points in different body paragraphs. Furthermore, there is a need to check whether the main subjects and the evidence are connected consistently. The last significant step is to make a final version of an essay considering all the notes and changes. When the paper is ready, the writer can look through the essay and correct minor mistakes that were not observed previously. Accordingly, the essay can be submitted as soon as the writer has checked the final version of the work. References Argumentative Essay (n.d.). Retrieved from https://literarydevices.net/argumentative-essay/ Argumentative Essays. (n.d.). Owl Purdue. Retrieved from https://owl.purdue.edu/owl/general_writing/academic_writing/essay_writing/argumentative_essays.html Argumentative essay Writing Tips (2019). Retrieved from https://grammar.yourdictionary.com/for-students-and-parents/argumentative-essay-writing-tips.html How to Write a Successful Marketing Essay (n.d.). Retrieved from https://ozzz.org/marketing/ How to Write an Argumentative Essay Step by Step (n.d.). Retrieved from https://owlcation.com/academia/How-to-Write-an-Argument-Essay

How to Make a Cloud Chamber

How to Make a Cloud Chamber Although you cannot see it, background radiation is all around us. Natural (and harmless) sources of radiation include cosmic rays, radioactive decay from elements in rocks, and even radioactive decay from elements in living organisms. A cloud chamber is a simple device that allows us to see the passage of ionizing radiation. In other words, it allows for indirect observation of radiation. The device is also known as a Wilson cloud chamber, in honor of its inventor, Scottish physicist Charles Thomson Rees Wilson. Discoveries made using a cloud chamber and a related device called a bubble chamber led to the 1932 discovery of the positron, the 1936 discovery of the muon, and the 1947 discovery of the kaon. How a Cloud Chamber Works There are different types of cloud chambers. The diffusion-type cloud chamber is the easiest to construct. Basically, the device consists of a sealed container that is made warm on the top and cold on the bottom. The cloud inside the container is made of alcohol vapor (e.g., methanol, isopropyl alcohol). The warm top part of the chamber vaporizes the alcohol. The vapor cools as it falls and condenses on the cold bottom. The volume between the top and bottom is a cloud of supersaturated vapor. When an energetic charged particle (the radiation) passes through the vapor, it leaves an ionization trail. The alcohol and water molecules in the vapor are polar, so they are attracted to ionized particles. Because the vapor is supersaturated, when the molecules move closer, they condense into misty droplets that fall toward the bottom of the container. The path of the trail can be traced back to the origin of the radiation source. Make a Homemade Cloud Chamber Only a few simple materials are needed to construct a cloud chamber: Clear glass or plastic container with lid99% Isopropyl alcoholDry iceInsulated container (e.g., a foam cooler)Absorbent materialBlack paperVery bright flashlightSmall bowl of warm water A good container might be a large empty peanut butter jar. Isopropyl alcohol is available at most pharmacies as rubbing alcohol. Make sure its 99% alcohol. Methanol also works for this project, but it is much more toxic. The absorbent material could be a sponge or piece of felt. An LED flashlight works well for this project, but you can also use the flashlight on your smartphone. Youll also want your phone handy to take pictures of the tracks in the cloud chamber. Start by stuffing a piece of sponge into the bottom of the jar. You want a snug fit so it wont fall when the jar is inverted later on. If necessary, a bit of clay or gum can help stick the sponge to the jar. Avoid tape or glue, since the alcohol may dissolve it.Cut the black paper to cover the inside of the lid. Black paper eliminates reflection and is slightly absorbent. If the paper doesnt stay in place when the lid is sealed, stick it to the lid using clay or gum. Set the paper-lined lid aside for now.Pour isopropyl alcohol into the jar so that the sponge is completely saturated, but there isnt excess liquid. The easiest way to do this is to add alcohol until there is liquid and then pour the excess out.Seal the lid of the jar.In a room that can be made completely dark (e.g., a closet or bathroom without windows), pour dry ice into a cooler. Turn the jar upside down and place it lid-down onto the dry ice. Give the jar about 10 minutes to chill.Set a small dish of warm water on top of the cloud chamber (onto the bottom of the jar). The warm water heats the alcohol to form a cloud of vapor. Finally, turn off all the lights. Shine a flashlight through the side of the cloud chamber. Youll see visible tracks in the cloud as ionizing radiation enters and leaves the jar. Safety Considerations Even though isopropyl alcohol is safer than methanol, its still toxic if you drink it and its highly flammable. Keep it away from a heat source or open flame.Dry ice is cold enough to cause frostbite on contact. It should be handled using gloves. Also, dont store dry ice in a sealed container, as pressure build-up as the solid sublimates into gas can cause an explosion. Things to Try If you have a radioactive source, place it near the cloud chamber and see the effect of the increased radiation. Some everyday materials are radioactive, such as brazil nuts, bananas, clay kitty litter, and vaseline glass.A cloud chamber offers an excellent opportunity to test methods of shielding against radiation. Place different materials between your radioactive source and the cloud chamber. Examples might include a baggie of water, a piece of paper, your hand, and a sheet of metal. Which is best at shielding against radiation?Try applying a magnetic field to the cloud chamber. Positive and negative charged particles will curve in opposite directions in response to the field. Cloud Chamber Versus Bubble Chamber A bubble chamber is another type of radiation detector based on the same principle as the cloud chamber. The difference is that bubble chambers used superheated liquid rather than supersaturated vapor. A bubble chamber is made by filling a cylinder with a liquid just above its boiling point. The most common liquid is liquid hydrogen. Usually, a magnetic field is applied to the chamber so that ionizing radiation travels in a spiral path according to its speed and charge-to-mass ratio. Bubble chambers may be larger than cloud chambers and can be used to track more energetic particles.

Marketing service Essay Example | Topics and Well Written Essays - 2500 words

Marketing service - Essay Example Attempts need to be made by the companies to bridge the gap. Table of Contents Executive Summary 2 Introduction 4 Service Encounter 1 5 Service Encounter 2 7 Service Encounter 3 9 Service Encounter 4 11 Service Encounter 5 13 Conclusion 15 References 16 Appendices 18 Introduction Services are the economic activities rendered by one party to another party. The heart of service is considered to be the encounter taking place between the server as well as the customer. It is during this phase when the emotions tend to come into contact with the economics in real time and hence people evaluate the quality of service (Chase & Dasu, 2012). The chief objective of the report is to evaluate the service encounters from one’s perspective as a customer and hence to analyze the recorded situations by making use of the relevant theories and concepts. Service Encounter 1 While having a Digital Subscriber Line (DSL) internet connection with Dodo Company in the year 2012 with a contract of two years, I found that the company disconnected my internet within a month of the contract. I tried to fix the problem with the company and despite several attempts made by the company to resolve the issues faced by me, it was not capable of coming out with a feasible solution. Hence, I experienced a negative service encounter with the company. ... It can be mentioned that the disconfirmation of expectations paradigm has been considered as most accepted model that can be successfully applied for examining the issues related to consumer satisfaction/ dissatisfaction (Fisk & Young, 1985). Customer experiences with the product causing negative emotions can lead to substantial damages to the companies in relation to their reputation as well as their association to their customers. When a customer experiences a negative service encounter, the result of such experience is generally anger or frustration which has been the case with me in relation to Dodo Company. Although the company realized the problems that I have been facing with the services and tried to fix it up however, it had not been meeting up to the expectations (McGrawHill, 2012). One of the underlying facts related to services is that satisfaction tends to have an impact on usage continuance intentions. A customer is most likely to continue using a product only if he/she is satisfied with the product or service. It can be observed that since the service rendered by the company was not up to my expectation, I planned to discontinue using the services of the company. Hence, such circumstances reveal the fact that the companies must make all the attempts to satisfy the customers so that they do not stop consuming the services. Discontinuation might lead to several damages to the company in the form of decline in revenues and retardation of the brand image as well. Dodo needs to ensure that they do not breach the contract that they make with the customers and try to fix all the problems within the stipulated time (Miao, 2008). Service Encounter 2 While visiting McDonald’s, I ordered for a coffee and banana bread

The Battle in Seattle Essay Example | Topics and Well Written Essays - 1000 words

The Battle in Seattle - Essay Example The organizations that participated in the protest represented a sea of different interests; they ranged from labor movements, environmental groups as well as human rights organizations. The protest had taken months of planning and organizations working together to plan the protest events (Belmonte 2005, 423). This protest came to be known as the Battle of Seattle since it was the first large demonstration. Before the battle of Seattle, many people were unaware of the disadvantages of free trade. Many free trade agreements had been made in America and the rest of the world before 1999. According to Belmonte, the world trade organization was charged with the responsibility of supervising and liberalizing global trade as established by the 1994 General Agreement on Tariffs and Trade (GATT). Moreover, in 1993, the North America Free Trade Agreement (NAFTA) had been passed, and trade officials assumed that the next move was to expand the free trade area to cover all of North and South Am erica. More so, many cities vied to play host to the FTAA secretariat, and many planners laid out expanded transport systems meant to bring in goods from South America to the U.S and Canada. They faced huge opposition from protestors and delegates who were opposed to free trade. As a result, they failed to reach an agreement and efforts of reviving the free trade efforts died (Belmonte 2005, 311). In addition to that, many of those against free trade based their criticism on economic grounds. As a result, the World Wrade Organization, the World Bank and the International Monetary Fund faced many protests. However, contrary to their opposition to globalization, most of the protestors use the Internet to mobilize people of common interest disregarding the fact that the Internet is a form of globalization. During the battle of Seattle, approximately 50,000 people met in Seattle to plan the peaceful protest. The labor movements represented during the protests were steelworkers, longshor emen, public workers, farm workers and building trade workers (Moberg 1999). Some protestors stated that there were efforts to marginalize the developing nations. However, some delegates attending the conference were also opposed to free trade. Some delegates from developing nations felt overshadowed and sidelined by the developed nations and feared that labor rights would be violated by the inception of free trade. Free trade would lead to incurrence of huge costs by developing nations since they could not afford to apply the changes brought about by free trade, considering the poverty rate and dependency on the developed nations (Moberg 1999). The groups that demonstrated in Seattle were of different interests ranging from labor groups, human rights groups, animal rights groups, and many others. Moberg says that, although the protest was against globalizations, some protestors showed their support for rebels in Chiapas, human rights in Burma, and ethical treatment of animals. Howe ver, the issues that were raised by all protestors through their banners and placards were related to the World Trade Organization in a way. For instance, the WTO had rejected U.S. laws regarding them as trade barriers, and as a result,