Ortentalism and Race in Disney Movie Essay Example | Topics and Well Written Essays - 1000 words

Ortentalism and Race in Disney Movie - Essay Example Racism allegations spread across all media and is not fully a confinement of print media or visual media. In the recent past, social media has played a prominent role in fuelling the already critical and unfortunate situation. The other angle is that there are counter blames between the white Americans and the non-white citizens on who propagated discord. For instance, the ugly face of the media came to the fore on social media in what was supposed to be a celebratory moment. This was when Davuliri an Indian born American citizen lifted the Miss America tittle.Events following this was a social media washed with racist slurs. It went to the extent of her being branded a racist and an Arab with links to 9/11 terrorist attacks (David 33-36). Selective reporting is rife in contemporary America. The story printed or aired to the public takes a certain dimension depending on the race of the writer and the race of the person or group he writes reports. In most cases, tabloid sensationalism and racial baiting are used by the media in their prints to score misleading ratings and political mileage. A recent example is the George Zimmerman case that the media hijacked to fuel racism. There was information spilling all through the various media types that Martin’s death resulted from racial profiling (Wise 39-43). Writers pulling stances in their publication are high profiled writers with a wealth of media experience. They command a large readership following which offers them a vantage position in spreading hate and in-depth discord among the American population. The motive behind these writers work on selective coverage and covering races they attack is a challenge to establish. Sources from some quarters have established that historical injustices faced by some races have resulted to media partiality. It is alleged that a section of the media are determined to work up emotions of members emanating from the same race. This is to remind them and portray other

Reverdie Recitation Essay Example for Free

Reverdie Recitation Essay I wanted to recite this poem to my father in father’s day last Sunday and I did it. Before I started memorizing the poem, I wanted to understand it very well. At the beginning, it cost me a little bit to understand the meaning of all those words and the poem in general, but after I read the poem a few times I could finally understand the meaning of the poem and what was the author trying to say. After I understood the poem, I started memorizing it. It cost me a few hours because this is the first time that I am reading books related to English literature, so all those words are phrases are totally new to me. Also, it took me while to memorize the poem because some of the lines had some words that do not make sense when they are written in the same phrase or sentence. After, I memorized all the poem and I understood word by word, I started practicing in front of the mirror and when I had nothing to do, because I really wanted to impress my father by reciting this in poem in his day. When I was reciting this poem, my father was making like a funny face because he did not understand a word of what I was saying. Before I started reciting the poem, I did not tell him that the poem was going to be with old English words, so he was not like prepared for a poem like this one. After, I recited the poem one more time, I tried to explain him the meaning of this poem, but after I explained it to him a few more times he could finally understood it. Also, I talked to him about Chaucer and the tales, so he could have a better idea of the context of the poem. I think that he really understood the poem when I explained to him from when the poem was and who the author was. This type of experience was new to me because this was my first reciting a poem like this. Also, I do not remember when was the last time that I recited a poem in front of my father, so I remembered the good times that I had when I was in high school. In overall, this was a good experience for me because I enjoyed memorizing it, even though it was difficult, but at the end it was worth it because my father liked it very much.

Applications And Types Of Smart Materials Engineering Essay

Applications And Types Of Smart Materials Engineering Essay Smart material are those that change in response to changing conditions in their surrounding or in the application of other directed influences such as passing an electric charge through them. Modern products increasingly use them, shirts that change color with changes in temperature. Smart materials are the materials that have one or more properties that can be significantly changed in a controlled style such as stress, temperature, moisture, pH, electric or magnetic fields. There are many types of smart material some of which are already common. Some examples are as following: Types of smart material Some types of smart materials include: Piezoelectric On applying a mechanical stress to these materials it generates an electric current. Piezoelectric microphones transform changes in pressure caused by sound waves into an electrical signal. Shape memory After deformation of these materials they remember their original shape and return back to its original shape when heated .Applications include shape memory stents tubes threaded into arteries that expand on heating to body temperature to allow increased blood flow. Thermo chromic These are the materials which change their color in response to changes in temperature. They have been used in bathplugs that change color when the water is too hot. Photo chromic These materials change color in response to changes in light conditions. Uses include security ink sand dolls that tan in the sun. Magneto rheological: it is a fluid that fluids become solid when placed in a magnetic field. They can be used to construct dampers that suppress vibrations. These can be used for buildings and bridges to suppress the damaging effects of, For example, high winds or earthquakes. 1.1 pH-sensitive polymers These are materials which swell/collapse when the pH of the surrounding media changes. PH sensitive or pH responsive polymers are materials which will respond to the changes in the pH of the surrounding medium by varying their dimensions. Such materials swell or collapse depending on the pH of their environment. This behavior is exhibited due to the presence of certain functional groups in the polymer chain. 1.2 Magnetostrictive materials exhibit change in shape under the influence of magnetic field and also exhibit change in their magnetization under the influence of mechanical stress Fig 1.1 Magnetostrictive material (inside) then magnetizing coil over it and magnetic enclosure completing the magnetic circuit (outside) It can convert magnetic energy into kinetic energy that is used to build sensors. 1.3 Temperature-responsive polymers These are materials which changes upon temperature. A temperature-responsive polymer is a polymer which undergoes a physical change when external thermal is applied. The ability to undergo such changes makes this class of polymers the category of smart materials. 1.4 Self-healing materials These materials have the intrinsic ability to repair damage due to normal usage, thus expanding the materials lifetime .These are the class of smart materials that have the structurally incorporated ability to repair damage caused by mechanical usage over time. The inspiration comes from biological systems, which have the ability to heal after being wounded. Initiation of cracks and other types of damage on a microscopic level has been shown to change thermal, electrical, and acoustical properties, and eventually lead to whole scale failure of the material. Usually, cracks are mended by hand, which is difficult because cracks are often hard to detect. A material (polymers, ceramics, etc) that can intrinsically correct damage caused by normal usage could lower production costs of a number of different industrial processes through longer part lifetime, reduction of inefficiency over time caused by degradation, as well as prevent costs incurred by material failure Chapter 2 Applications of Smart Materials There are many possibilities for such materials and structures in the manmade world. Engineering structures could operate at the very limit of their performance envelopes and to their structural limits without fear of exceeding either. These structures could also give maintenance engineers a full report on performance history, as well as the location of defects, whilst having the ability to counteract unwanted or potentially dangerous conditions such as excessive vibration, and affect self repair. The Office of Science and Technology Foresight Programme has stated that `Smart materials will have an increasing range of applications (and) the underlying sciences in this area must be maintained at a standard which helps achieve technological objectives, which means that smart materials and structures must solve engineering problems with hitherto unachievable efficiency, and provide an opportunity for new wealth creating products. 2.1 Smart Materials in Aerospace Some materials and structures can be termed sensual devices. These are structures that can sense their environment and generate data for use in health and usage monitoring systems (HUMS). To date the most well established application of HUMS are in the field of aerospace, in areas such as aircraft checking. An airline such as British Airways requires over 1000 employees to service their 747s with extensive routine, ramp, intermediate and major checks to monitor the health and usage of the fleet. Routine checks involve literally dozens of tasks carried out under approximately 12 pages of densely typed check headings. Ramp checks increase in thoroughness every 10 days to 1 month, hanger checks occur every 3 months, interchecks every 15 months, and major checks every 24000 flying hours. In addition to the manpower resources, hanger checks require the aircraft to be out of service for 24 hours, interchecks require 10 days and major checks 5 weeks. The overheads of such safety monitoring are enormous. An aircraft constructed from a sensual structure could self-monitor its performance to a level beyond that of current data recording, and provide ground crews with enhanced health and usage monitoring. This would minimize the overheads associated with HUMS and allow such aircraft to fly for more hours before human intervention is required. 2.2 Smart Materials in Civil Engineering Applications However, sensual structures need not be restricted to hi-tech applications such as aircraft. They could be used in the monitoring of civil engineering structures to assess durability. Monitoring of the current and long term behavior of a bridge would lead to enhanced safety during its life since it would provide early warning of structural problems at a stage where minor repairs would enhance durability, and when used in conjunction with structural rehabilitation could be used to safety monitor the structure beyond its original design life. This would influence the life costs of such structures by reducing upfront construction costs (since smart structures would allow reduced safety factors in initial design), and by extending the safe life of the structure. Sensual materials and structures also have a wide range of potential domestic applications, as in food 2.3 Its properties which enable them for civil engineering application are    Repeated absorption of large amounts of strain energy under loading without permanent deformation. Possibility to obtain a wide range of cyclic behavior -from supplemental and fully reentering to highly dissipating-by simply varying the number and/or the characteristics of SMA components. Usable strain range of 70% Extraordinary fatigue resistance under large strain cycles Their great durability and reliability in the long run. 2.4 STRUCTURAL APPLICATION OF SMART MATERIALS The development of durable and cost effective high performance construction materials and systems is important for the economic well being of a country mainly because the cost of civil infrastructure constitutes a major portion of the national wealth. To address the problems of deteriorating civil infrastructure, research is very essential on smart materials. This paper highlights the use of smart materials for the optimal performance and safe design of buildings and other infrastructures particularly those under the threat of earthquake and other natural hazards. The peculiar properties of the shape memory alloys for smart structures render a promising area of research in this field. Fig 2.1 to achieve speed improvements on existing bridges and to maintain the track in a straight and non-deformed configuration as the train passes With the help of optimal control methodology the train will pass the bridge with reduced track deflections and vibrations and thus velocity could be safely increased. Fig2.1 shows various positions of the train with and without active railway track support. Chapter3 3.1 Reducing waste Producers are forced to consider the entire life of a product at the design stage and customers are increasingly demanding more environmentally sensitive products. Innovative use of smart materials has the potential to reduce waste and to simplify recycling. Electronic waste Electronic waste is the fastest growing component of domestic waste in the UK. Electrical equipment requires that it should be processed before disposal to remove hazardous and recyclable materials. Disassembly of product is expensive and time consuming but the use of smart materials could help to automate the process. Research in this active disassembly has been carried out by UK companies. Active Disassembly Research Ltd. One example uses fasteners constructed from shape memory materials that can self release on heating. Once the fasteners have been released, components can be separated simply by shaking the product. By using fasteners that react to different temperatures, products could be disassembled. 3.2 Research in the UK Smart materials and systems are interdisciplinary subject areas so funding does not come from a single research council. However, the majority of research council funding is allocated by the Engineering and Physical Sciences Research Council (EPSRC). Materials research is one of its six core programmers and it currently has a commitment of  £21m to smart materials research in 28 UK universities. This includes the EPSRCs contribution to smart materials projects run in collaboration with 35different organizations including the Ministry of Defense British Aerospace In addition to research councils, the government also allocates funding through the Technology Strategy Board. This is an executive non-departmental public body established by the Government to stimulate innovation in those areas which offer the greatest scope for boosting UK growth and productivity. Advanced materials are one of the Technology Strategy Boards key technology areas, which provide the framework for deciding w here it should invest funding and support activities. In 2007, as part of its support for collaborative research and development, the Technology Strategy Board allocated funding of  £7m to a competition for research proposals in Smart Bioactive and Nano structured Materials for Health The Ministry of Defense identifies smart materials and active structures as a priority technology. However, its investment in these areas has decreased markedly in recent years as developments are increasingly driven by global civil markets and commodity products that are often adequate for itsneeds.2 It currently emphasizes monitoring external research rather than producing it in-house. 3.3 Research worldwide The US is the world leader in smart materials research mainly because of the large defence research and development budget. The US Defense Advanced Research Projects Agency has had an in-house programme of smart materials and structures research since the early 1990s, in contrast to the UK. However the UK is strong in many areas and is at the forefront of research into structures that can repair themselves. Other observations so that materials can be sorted automatically. The companies have collaborated with Nokia and believe that this technology could be in use in the next two years. 3.4 Reducing food waste Food makes up approximately one fifth of the UKs waste. One third of food grown for consumption in the UK is thrown away, much of which is food that has reached its best before date without being eaten .These dates are conservative estimates and actual product life may be longer. Manufacturers are now looking for ways to extend product life with packaging, often using smart materials. CHAPTER 4 FUTURE 4.1 In Nanotechnology to Revolutionize Smart Materials Technology The nanotechnology is set to accelerate development of improved and complicated smart material technologies. Researchers are now considering the possibilities of designing, altering, and controlling material structure at nanoscale levels in order to enhance material performance and process efficiency. The advancements in nanomaterials are expected to increase product quality and performance, and they are finding acceptance in diverse applications such as sensors and electronic devices. Nanosensor particles assist in creating tools for analyzing living cells and serve as reporters in industrial process monitoring. In the future, smart materials are likely to derive their success from nanotechnology that is likely to be instrumental in creating more varied, complex, and intelligent systems. 4.2 Smart Materials Expected to Cater to Diverse Applications The advances and improvements in smart materials allow them to cater to a diverse set of applications, especially in the defense, aerospace, healthcare, electronics, and semiconductor industries. Although very few of these applications are at present commercially viable, their potential for future acceptance is irrefutable. Smart materials are particularly useful for cellular production, observes the analyst. With the addition of cellular fluid and by regulating the cells shape and mechanical conditions, smart materials especially polymers can mimic these cells interactions and exhibit effective results. The computer industry is also adopting smart materials for read/write head micropositioners and next-generation data storage devices. Researchers are developing piezo-accelerometers that anticipate and correct head-motion-related read/write errors. In the healthcare markets, smart material technologies are making their way into several analytical devices for detecting and diagnosing complex medical conditions. With future advances, smart materials are also likely to be useful for fabricating insulin pumps and drug delivery devices.

The Handmaids Tale and Family Values :: Handmaids Tale Essays

The Handmaid's Tale and Family Values In the olden days, religion and politics went hand in hand. The church either ran the land or had a strangle hold on the people. If the church thought there was one way to do something, one had to do as the church requested or suffer great penalty. To go against the church was to go against God, and that meant death. The king was supposed to be chosen by God to rule the people in the way he commanded. The king was the closest thing to God on earth. Monarchs generally ruled hand in hand with the church. As the monarchy's rein started to come to an end, the church's tight grip on the citizens slowly started to loosen. With the implication of democracy, the church lost all real power to make laws and actually govern the people. The church still held power over peoples' morals, but without the monarchy's to enforce it the church's found their power decreasing. In Margaret Atwood's The Handmaid's Tale, the government and the church are interchangeable. The government is what used to be called the church, they have come together to become one unit of power. The power of a modern day government with all the knowledge and weapons combined with the fanaticism of a medieval based church create a dictatorship like none other. The novel deals with the treatment of children harshly for a society which views children as their last hope, their most valuable commodity. Children are taken away from their homes to be given to the privileged, and women are forced to give birth to babies they can not keep. The society of Gilead takes the views of a traditional religious monarchy and enforces them with modern day power. In the novel The Handmaid's Tale, there is a place called the "Red Center", which is a training facility. When one thinks of a training facility they tend to invision a military base with young soldiers learning what they need to know to survive. Atwood's "Red Center" is very similar to this type of facility; it has soldiers inside the facility and people are being taught how to survive. Women in the "Red Center" are being taught how to become submissive to the new order.

Why the Hawaii Light Rail Should Be Built.

Harold Ano Ho Argument Paragraph Second Draft 9/26/12 ENG22 T/Tr 1:30 Why the Light Rail Should Be Built. The light rail project will benefit Oahu in many ways, and should be constructed without delay. The first reason that the rail should be constructed is because it will help the economy. One example of how the rail will benefit the economy is that it will create many lasting jobs for workers due to the fact that the rail is a massive project that will last years.Additionally, once the rail is completed it will increase tax revenue, and eventually the taxes used to complete the project will be gained back through the project itself. The second reason why the Light rail should be built is that it will benefit the community. For example, traffic is getting worse by the year, and it will continue to do so unless we do something about it. The rail will provide an alternate means of transportation that is safe, quick, and more efficient than our current transportation.Those who wish to ride the rail will be saving money on gas, and those who wish to drive their cars will be able to do so in less traffic due to the decrease in cars on the road, so everyone wins. The third and final reason why the rail should be built is that it will help protect the environment. The pollution from cars is immense, and there is no way to remove the damage already done, only reduce the amount that we are damaging it by. The rail is electric powered, which is eco friendly.The more people who ride the rail, the less cars there will be on the road; the less cars there are on the road, the less pollution there will be. Those who are against the Light rail claim that during the construction it will cause more traffic, instead of decreasing it. While this is true, it is very short sighted and they are only looking at the small picture. The reality of the matter is that there are more cars on the road every passing year, and if we don’t do something now, it will eventually become so bad that the time spent in traffic will become infinitely worse.Spending a few years with slightly worse traffic is worth it if it will improve traffic matters for many decades to come. Another thing opponents say is that the rail will be disruptive to neighborhoods. They would be correct in this if the rail was at ground level, but since the rail will be elevated above the ground, the sound will be no worse than a freeway. For these reasons and more, the construction of the Light rail should be allowed to be continued, and completed.

Cold Sassy Tree essays

Cold Sassy Tree essays In the novel, Cold Sassy Tree, Olive Ann Burns explores timeless issues of love, death, and the ties that bind families and generations. The story also shows the modern age coming to a small southern town. Will Tweedy, a 14-year-old boy, who could always make a good story better in the telling, narrates this story. By the story being told in the first person point of view, the reader is able to experience the thoughts of the characters. The first person point of view brings the reader directly into the scene. Will looked up and saw T.R. raise his head to listen, but he thought, surely it wasnt near time for the train. He heard clickety-clack and screeched the train was coming. After reading this, the reader can share Wills feelings with him. Then, both the reader and Will, start to think how will is going to get off the trestle before the train gets there. Will could have gotten away easily, but as he scrambled to his feet, I stumbled and fell, he said, and I saw I couldnt possible make it off the trestle. In sudden shock, the reader takes a quick breath with Will. This makes the reader start to worry and wonder, even more, what Will is going to do to get away from the train. In conclusion, first person point of view helps the reader experience the thoughts of the characters. This novel is very rich with emotion, humor, and love. Olive Ann Burns does a good job in keeping the reader so interested in the book that they do not want to put it down. ...