Reflections Associated with I Just Wanna Be Average Essay

Reflections Associated with I Just Wanna Be Average - Essay Example Rose in this book presents his fellow students as products of environment they are in. During the time he was in vocational school, he is presented to us as an average student who is rarely noticed in class. Mike Rose is not limited by his brains but by his surrounding and the fact that he is a vocational student. It is ironic that in this particular category as student they are not expected to do well even by their own teachers. Students in this surrounding have low expectations and as a result, they perform poorly because that is what they are made to believe. In reality, there is a choice to perform well, but students in most cases follow the standards or levels set by the teachers. What makes this book outstanding is the fact that Mike Rose is placed in these classes as a result of confusion but, due to his strong character and determination he decides to take the enrollment. Even though, a student Rose closely examines his teachers and fellow classmates. Through his essay, he ex plains that his teachers act as if they do not want to teach; in a much-unexpected way, they use violence and lack of teaching plans to control students. This act negates the rule that students need motivation from their environment and especially their teachers. However, Rose looks at these from both sides and states that his fellow classmates do not express any desire to learn. Students in this essay paint learners who are into fights, parties and slacking off as non-performers and lack academic visions (Joy 2008). The value of student determination is illustrated through Rose because he has to travel to school using two buses. His first bus leaves him midpoint from South Los Angeles and second one takes him through forests and lots of flowers as he mentions in the essay. He also discovered some special qualities from his fellow students, which reveals one, fact that students are not as bad as they seem there is always what can be done. One of his classmates that caught his attent ion was Ken Harvey who always gave sincere answers. When asked about his expectations, he states, that he wants nothing but be average. Rose analyzes this situation further why Ken thought in such a way. He attributes these to the difficulties that students go through in their school years. Rose argues that life is wild and confusing at this particular stage of development and that by settling for low standards makes their lives a little bearable. These theory he later confirms when he joints a typical school. The standards that are set are high for him and he feels like he should be a common student, like Ken. The idea that students will always strive to achieve the set standards comes into play when Rose’s Dad dies. He is left alone and feels like he is not going to make it, fortunately at this particular time a man named Mr. McFarland is introduced as their English teacher, these man comes in with disorder and eccentrics. Despite these Rose finds he likes the teacher becau se he has his students at heart and encourages them to work hard. As a result of this attitude rose finds himself interested in learning more than ever, eventually the teacher convinces him to enroll for college education. Through his effort and encouragement from McFarland, Rose ends up perusing college education and finds his true self. This essay reveals many interesting facts about motivation in

Competitive Forces and Strategic Issues in the Smartphone & Tablet Assignment

Competitive Forces and Strategic Issues in the Smartphone & Tablet Industry. Apple Inc - Assignment Example According to Utterback and Abernathy (1975) such a shift in a company’s strategic focus can be a major challenge but also have important competitive benefits. The challenge arises for example from the need of organizational restructuring and acquiring new capabilities to enable a successful transition from products to processes. The important benefits in this case were that the change in strategic shift allowed the organization to take advantage of the effects of the technological discontinuities to the industry. The emergence of the mobile Web and related technologies initiated a new technology cycle that shifted the consumer electronics industry towards smartphones and tablets. These gadgets have consolidated functions that previously required use of multiple devices such as cameras, music players, video players, computers and telephones into a single device. Industry lifecycle theory has long postulated that industries evolve through distinct phases and that each phase is associated with different basis of competition at the firm level. In the traditional industry lifecycle model the basis of competitive strategy changes from product innovation to process improvement as the industry evolves (Utterback & Abernathy 1975). However, in the enhanced model, Cusumano et al. (2006) proposed service as an important component of this shift in strategy as the industry evolves. ... The challenge arises for example from the need of organizational restructuring and acquiring new capabilities to enable a successful transition from products to processes. The important benefits in this case were that the change in strategic shift allowed the organization to take advantage of the effects of the technological discontinuities to the industry. The emergence of the mobile Web and related technologies initiated a new technology cycle that shifted the consumer electronics industry towards smartphones and tablets. These gadgets have consolidated functions that previously required use of multiple devices such as cameras, music players, video players, computers and telephones into a single device. Industry lifecycle theory has long postulated that industries evolve through distinct phases and that each phase is associated with different basis of competition at the firm level. In the traditional industry lifecycle model the basis of competitive strategy changes from product in novation to process improvement as the industry evolves (Utterback & Abernathy 1975). However, in the enhanced model, Cusumano et al. (2006) proposed service as an important component of this shift in strategy as the industry evolves. This discussion uses the enhanced model, shown in Appendix A, together with Porter’s five forces to provide an in-depth analysis of the competitive forces and strategic issues shaping the smartphone and tablet industry from 2011 onwards. The three major forces that shall shape the future of this industry are threat of entrants, buyer power and industry rivalry. 1.1. The weaker forces 1.1.1. Power of suppliers This is probably the weakest competitive force in this industry. The smartphone and tablet industry is dominated by five companies

Gun Control Research Paper Example | Topics and Well Written Essays - 2000 words - 1

Gun Control - Research Paper Example And there are people, who support the laws, which give them permission to use the guns to protect themselves or for other purposes, as they believe that it will be safer to live in such environment. Today more than 60% of all crimes and murders are performed with the help of guns. However, the gun control issue became urgent in late 1960s, when the crime rate significantly increased. Murders and assaults were increasing in number for about 30 years. People believed that introducing the laws, which will restrict the gun sale, would improve the situation. According to statistics, 70% of US population believed in this idea and supported it. However, starting from 1994 the crime rate started to decrease (at present the crime rate in the US is 17%  less than 10 years ago), and today only roughly half of the population (about 49%) support strict gun control (Barret "Why Gun Control Is Basically Dead"). Recent accidents, which deal with mass shooting and killings of people in the US, are the reasons why common citizens worry. The accidents at Virginia Tech University (33 deaths), the American Civic Association in Binghamton, New York (14 deaths), elementary school in Newtown, Connecticut (28 deaths), movie theater in Colorado (12 deaths) and other places (Barret "Firearm Sales Up + Crime Down = Gun Control Dead", Barret "Why Gun Control Is Basically Dead", "Gun Control vs. Gun Rights"), make people worry about their own lives and lives of their children, relatives and close friends. The misuse of small weapons is also considered to be one of the vital safety problems in the world. The number of small arms, used by people, significantly increased after the end of the  Cold War. Small weapons are available everywhere in the world, easy to buy and easy to keep unnoticed. Some experts state, that more than 60% of all crimes are committed with the help of small

Competitive Forces and Strategic Issues in the Smartphone & Tablet Assignment

Competitive Forces and Strategic Issues in the Smartphone & Tablet Industry. Apple Inc - Assignment Example According to Utterback and Abernathy (1975) such a shift in a company’s strategic focus can be a major challenge but also have important competitive benefits. The challenge arises for example from the need of organizational restructuring and acquiring new capabilities to enable a successful transition from products to processes. The important benefits in this case were that the change in strategic shift allowed the organization to take advantage of the effects of the technological discontinuities to the industry. The emergence of the mobile Web and related technologies initiated a new technology cycle that shifted the consumer electronics industry towards smartphones and tablets. These gadgets have consolidated functions that previously required use of multiple devices such as cameras, music players, video players, computers and telephones into a single device. Industry lifecycle theory has long postulated that industries evolve through distinct phases and that each phase is associated with different basis of competition at the firm level. In the traditional industry lifecycle model the basis of competitive strategy changes from product innovation to process improvement as the industry evolves (Utterback & Abernathy 1975). However, in the enhanced model, Cusumano et al. (2006) proposed service as an important component of this shift in strategy as the industry evolves. ... The challenge arises for example from the need of organizational restructuring and acquiring new capabilities to enable a successful transition from products to processes. The important benefits in this case were that the change in strategic shift allowed the organization to take advantage of the effects of the technological discontinuities to the industry. The emergence of the mobile Web and related technologies initiated a new technology cycle that shifted the consumer electronics industry towards smartphones and tablets. These gadgets have consolidated functions that previously required use of multiple devices such as cameras, music players, video players, computers and telephones into a single device. Industry lifecycle theory has long postulated that industries evolve through distinct phases and that each phase is associated with different basis of competition at the firm level. In the traditional industry lifecycle model the basis of competitive strategy changes from product in novation to process improvement as the industry evolves (Utterback & Abernathy 1975). However, in the enhanced model, Cusumano et al. (2006) proposed service as an important component of this shift in strategy as the industry evolves. This discussion uses the enhanced model, shown in Appendix A, together with Porter’s five forces to provide an in-depth analysis of the competitive forces and strategic issues shaping the smartphone and tablet industry from 2011 onwards. The three major forces that shall shape the future of this industry are threat of entrants, buyer power and industry rivalry. 1.1. The weaker forces 1.1.1. Power of suppliers This is probably the weakest competitive force in this industry. The smartphone and tablet industry is dominated by five companies

Crunchie Bones Essay Example for Free

Crunchie Bones Essay The aim of this experiment is to test whether or not a Crunchie bar could be used as a bone replacement. If this were possible the crunchie would have to be strong enough to support the patients life style. The Crunchie bar will be used to replace a leg bone. After the experiment I will calculate the ultimate breaking stress of the Crunchie and then compare this to the ultimate breaking stress of a leg bone. I will calculate the stress by using the formula: The apparatus is going to be set up as follows: I will tighten both of the G-clamps by 90 at the same time, then I will read off the force on the dial of the scales. I will read the dial from directly above otherwise parallax may occur. I am using three crunchies at the same time, as this will be more reliable. To make the measurements accurate I will calibrate the scales after the crunchies and wooden boards have been put on to it. I will ensure that the G-clamps are placed in the middle of the blocks so that the pressure off these blocks is spread over all of the bars, and not just on one side. The safety aspect of this experiment is that the G-clamps may fall off and cause an accident. Results Degree turns ( ) Force in Newtons (N) 90 58.8 180 147.0 270 264.6 360 431.2 450 617.4 540 833.0 630 1038.8 720 1185.8 810 1176.0 900 1127.0 990 1097.6 1080 1097.6 1170 1097.6 1260 1097.6 1350 1097.6 1440 1097.6 I have, as accurately as possible, measured the surface area of one crunchie, the measurements were: 140mm x 25mm = 3500mm To use the stress formula the surface area needs to be in m , to get this I will: 3500 x 1000000 = 0.0035m As I have used three crunchie bars I will need to times the above value by 3: 0.0035 x 3 = 0.0105m Using the above results table I have constructed a graph. As it and the results table shows the crunchie bars held up against a great force, then went the force reached 1190.0N, the crunchie bars crumbled. This meant the up ward force from the crunchie bars went and the force dropped down to1097.6N this force continued when the G-clamps were continued to be turned. Calculations By doing the following calculations I will determine the ultimate breaking stress of the crunchie bars for one leg. Stress ( ) = force (f) Area (A) Stress ( ) = 1190.0 N 0.0105 m Stress ( ) = 113333.3 Pa = 11 x 10 Pa Due to inaccuracies of the scales I am going to calculate the maximum and minimum values of the force and then calculate the breaking stress due to these differences. Maximum force = 1200 N Minimum force = 1180 N Maximum Stress = 1200 N 0.0105m = 114285.7 Pa (1dp) = 1.14 x 10 Pa Minimum Stress = 1180 N 0.0105m = 112380.9 Pa (1dp) = 1.12 x 10 Pa I have accounted for the inaccuracies of the scales and of the turning of the G-clamps by drawing error boxes on the graph. The size of the error boxes is 20N x 36 . Further calculations will determine whether or not the crunchie bar would be a suitable replacement for a leg bone. Average mass of human = 60kg Weight = mass x gravity = 60 x 9.8 = 588 N Area of crunchie bar = 0.0105m Area for two legs: 0.0105 x 2 = 0.021m Stress = F A = 600N = 600N 0.021m 0.0105m = 28571.4 (1dp) = 2.8 x 10 Pa Stress = 57142.9 Pa (1dp) (1 leg) = 5.7 x 10 Pa By using question eight from the section Spare Part Surgery in the Salters Horners Advanced Physics book I can see that the crunchie bar would not be able to be used as a bone replacement. This is because the value given in the book for stress on the leg bone when someone standing still is 10 Pa and so is bigger than the 2.8 x 10 Pa, therefore the crunchie would shatter when under this stress. When investigating further and by using question nine from the section Spare Part Surgery in the Salters Horners Advanced Physics book I found that there is a bigger value for stress when the person moves or in the case of question nine, jumps off a wall. The below calculations show that the crunchie bar would be unable to with stand the stress of the patient moving: Height of wall = 1.5m Time taken = 0.1s Gravity = 9.8ms = 9.8Nkg Mass = 70kg a = v t = 5.42 0.1 = 54.2 ms F= ma = 70kg x 54.2ms = 3.80 x 10 N Calculations for crunchie bars: Area of both legs = 60 x 10 m Area of crunchies = 0.0105m Calculations for bone: Man lands on two legs = 0.0105 x 2 Stress = F = 0.021m A Stress = F = 3.80 x 10 N A 60 x 10 m = 3.80 x 10 N = 6.3 x 10 Pa 0.021m = 18095238.1 Pa = 1.8 x 10 Pa These calculations show that the crunchie bar could not with stand the stress when the patient moved. This is shown in the calculations because the value of stress on the crunchie bars when put in this situation is greater than that of the leg bones. Therefore the crunchie bars would break. Overall this experiment has shown that a crunchie bar could not be used as a suitable bone replacement as it would not be able to with stand the ultimate breaking stress of a person if they were standing still or if the person was moving. If I had more time to continue this experiment I would make a piece of apparatus, like a protractor, that enabled me to measure the degree turns that I made when turning the G-clamps making my measurements more accurate. Using the apparatus I could also make more turns such as 45 turns as well as 90 turns.

Why Is Recycling Important?

Why Is Recycling Important? Recycling is a process where waste or used products are reproduced into new products. A product which has served its own purpose will be discarded, and recycling is an effort to extend the usage life of a product, thus bringing a lot of benefits to humanity and the mother earth. Most items around us are recyclable, although there are specific techniques used to recycle different material, including metal, plastic and paper. The entire process of recycling involves 3 basic steps. The used material has to be collected, and then sorted according to its material. The second step involves producing usable goods from the sorted items. After the goods were produced, the last step requires selling of the reproduced goods to the general mass, consumers or a specific market. As the reproduced goods are sold and reused, the entire process of recycling is complete and will make way for another cycle to come. Why is recycling important? Recycling helps preserve the environment in addition to providing more usable objects to people without the need for extra resources. Its importance can be seen in multiple ways. Below are the reasons in which recycling can be beneficial: Recycling Saves the Earth Recycling a material can help preserve the environment. For example, recycling the paper can result in paper production without additional tree falling. By recycling more paper and selling it to consumer, more papers can be used without further damaging the forest than its current rate of tree falling. Recycling Saves Energy Recycling a material takes less energy than to produce an item from virgin materials. For example, an aluminum product uses both the aluminum and the huge amount of energy to produce it from raw ore. Thus by recycling an item made of aluminum, we can reuse the metal again and also save on the huge energy which helps preserve the environment. Recycling Helps Mitigate Global Warming and Reduce Pollution One of the biggest benefits of recycling is saving energy. Energy saving results in less emission of carbon or greenhouse gases which are a by-product created by energy production, which are detrimental and harmful to the environment if released to the atmosphere. Recycling Reduces Waste Products in Landfills Waste which are not recycled usually ends up in the landfill. It is here that the waste are left to rot or decomposed, and this may take many years of even generations to fully decompose. More and more waste are being sent to the landfills, and if recycling does not take place, the landfill may be right behind our homes in the future. Recycling Helps you Save Money Recycled products usually cost less. Using existing material and a lot less energy, recycled product can be sold for a fraction of the same item created using virgin materials. Apart from that, selling waste for recycling purposes converts garbage into useful cash. Recycling can also be done at home, and taught to the children as a good habit to be nurtured. Biodegradable waste can be used as fertilizer for plants. Creativity goes a long way in saving money and saving the planet Earth. Recycling becomes increasingly important in a world where the population is booming. More and more products are being churned out to consumers. If these products are not recycled at the end of the product life, it will take generations to break down or decompose. Applications of Recycled Materials Application of Recycled Glass Man has found ways to recycle glass. This in fact, is highly recommended and beneficial to the manufacturing line as it is easier to produce and cost less. Crushed glass known as cullets, melts easier and faster and cost less than the raw materials used to produce glass. This practice is endorsed by the US Environmental Protection Agency as a better and greener way to produce glass. Common Non-container Uses According to Glass Packaging Institute, recycled glasses are best to be used for its initial purpose before it was being sent for recycled. For example, glass bottles are best recycled to be made into glass bottles, and those which does not qualify in the container manufacturing standards can be channeled to other usages such as fiberglass. (See References 2) Aggregate Materials Realize it or not, were driving over glass every day in our lives. Parking lots and concrete pavement has grounded glass composition. Grounded glass as an effective base material enhances the performance of the gravel in the mix, and sometimes is independent of other materials when used as a base. Glass-phalt is a material applied to making roads, including airport runways and highways, making the surface to have higher friction coefficient, less slippery and less likely to crack. Glass-phalt is made of recycled glass. Recycled glass is also used to make glass beads, which in turn is used to make reflective paint on the road. Abrasive Media According to the Clean Washington Center, the usage of recycled glass as abrasive media is known as base load market. It is verified that recycled glass has equal or better quality than traditionally used abrasive media, such as aluminum oxide or walnut shell. This makes recycled glass highly competent in the surface preparation of manufacturing equipment components and even ships. Furthermore, less recycled glass is required to produce the same job when compared with usage of traditional mineral. Moreover, glass has the advantage of being non-detrimental to health with no silica exposure dust. Landscaping Green-scaping is a term used for landscape products which are manufactured using recycled glass. Glass does not absorb moisture unlike its wooden counterpart, thus improving water delivery. It also comes in various colors to choose from. Manufacturers use crushed porcelain in concrete slab in addition to the recycled glass to decorate pathways and patios Application of Recycled Paper Placing the paper in the recycle bin helps re-create paper from existing resources. This diverts the waste meant for landfills into usable products which uses less energy, water and material to produce. How Much Paper is Recycled? How much paper is actually recycled? Research shows that the amount of paper being recycled has reached record levels. According to the Paper Industry Association Council, In 2008, 57.4 percent of the paper consumed in the U.S. was recovered for recycling. This impressive figure equals 340 pounds for each man, woman and child in America. Limits on Paper Recycling Papers are limited by the fiber it contains. As paper is recycled each time, it breaks down into pulp. This can be done for a maximum six or seven times. The fiber then will be shortened each time until it is not usable. Office Grade Paper Office grade papers are the highest quality papers in the cycle of recycling. Its quality and firmness plus its sturdy fibers, this type of paper are often recycled back into its initial grade. However, bleaching is required to reproduce its whiteness. Newsprint Papers used for newsprint are often low quality paper, therefore it cannot be recycled into better quality paper. As paper cannot be upgraded through recycling, the paper used for newsprint are often recycled back into its initial usage or lesser grade Cardboard Cardboard, whether corrugated or pressboard, is made of the lowest quality paper. If its ever recycled, it can be used for packaging. Producing boxes or cartons is ideal, as the color or brightness dulls overtime as it is recycled, and packaging boxes like cartons rarely considers color as an important factor. Tissue Tissue can be a form of recycled product. Since strength of paper is not an issue, unusable fibers are usually used for producing tissue. Other Uses for Recycled Paper There are many other products that are produced using recycled paper: coffee filters, diapers, egg cartons, shoe boxes, napkins or insulation. Application of recycled Plastic Recycled plastic can be used in many applications and products, such as packaging, construction or automobile components. Packaging Recycled PET or HDPE is primarily used in packaging by retailers. Household names such as Coca Cola, The Body Shop or MS commonly use recycled plastic in some of their products. Use of recycled plastic helps demonstrate a brand image towards commitment to sustainable resource use. Construction Recycled plastic is used a lot in construction materials, such as drainage pipes, ducting or flooring. It is innovated into scaffolding boards or kerbstones, where its durability and weight has superior benefit to Health and Safety purposes. Landscaping Landscaping uses recycled plastics to be made into walkways, jetties, pontoons, bridges, fences and signs. Durability, low maintenance, vandal resistance, and its resistance to rot are all key reasons for plastic being used. Textile fiber / clothing Polyester fleece clothing and polyester filling for duvets is frequently made from recycled PET bottles (e. g. soft drink and water bottles). Polyester fiber is the biggest single market for recycled PET bottles worldwide. Street furniture Street furniture, seating, bins, street signs and planters are frequently made from plastic. They are cost competitive and resistant to vandalism. Local authorities and schools are able to demonstrate recycling in action by specifying recycled products. Bin liners/ refuse sacks Plastic film from sources such as pallet wrap, carrier bags, and agricultural film are made into new film products such as bin liners, carrier bags and refuse sacks on a large scale. Application of Recycled Metal The functions of metals like steel, copper, and aluminum was revealed thousands of years ago. Their properties and characteristics of strong, durable, malleable and high conductivity are highly important in a wide range of products today. However, metals are resources of the Earth which has finite quantity and not replenish-able. Metal deposits are non-renewable resources that will run out if it is continued to be mined at the current rate. Therefore, it is highly important to recycle metals. Metals can be recycled without losing any their key properties. Inefficient recovery of metals from industrial and consumer waste increases the pressure on the non-renewable resources of the Earth from which they are extracted. Discarding metal is bad for the environment due to the release of metallic particles in the ecosystem. Recycling and metal recovery from the waste stream is essential in preserving valuable resources and the environment. Recycling metals are effective because they can be recycled for infinite times, making them extremely friendly to the environment. Metals differ from polymer plastics in a way that the characteristics are maintained regardless of the physical or chemical form, although it might be costly. Aluminum The extraction of aluminum from its ore requires huge amount of energy. To extract aluminum from alumina is a complex process. Recycling aluminum only takes about 5% of the energy used compared to producing it via mining, and thus only releases 5% of the CO2 emission. This in addition decreases the amount of waste being transported to the landfill. A recycled aluminum can save enough energy to run a television set for 3 hours. For example, recycling 1kg of aluminum saves up to 6kg of bauxite, 4kg of chemical products and 14 kWh of electricity. Steel Iron is extracted from iron ore which is common and highly abundant. Usually found in a combined form with oxygen or other elements like sulphur or carbon. Huge amounts of energy required to extract the iron from the ore. Over 11 million tons of iron and steel scrap are produced every year. From this amount 70% are recovered. Of the remaining quantity, 60% is sent to the landfill. Every ton of steel recycled can save 1.5 tons of iron ore, 0.5 tons of coal, 40% of the water used in production, 75% of the energy required to extract steel from the raw material, 1.28 tons of solid waste, decrease in air pollution emission of up to 86%, and reduction of water pollution release by 76 %. Recycling Metals / Other Metals to Look Out For Copper, nickel, brass, lead, gold, silver, etc. can all be recycled. Since these metals are all quite valuable only a smaller quantity is in circulation. The recovery of these metals is sometimes ignored especially when they are used in households and these items are disposed of by the householders. Application of Recycled Oil Did you know? That used, second-hand oil can be further re-refined into base stock for lubricating oil? And also, if you recycle just 2 gallons of used oil, it is sufficient to generate electricity to run the average household for almost 24 hours. Cars, like many transportation vehicles, are an essential part of life for many of us. What is done with the used oil, whether to dispose of it or to recycle it plays a significant role in balancing our desire for convenient transportation with our hope for a clean and healthy environment for our children? We are all familiar with recycling newspapers, aluminum cans, glass and plastic bottles, but many of us are not even aware of the efforts carried out by giant petroleum industry to promote used motor oil for recycling, for example, providing convenient collection sites for the purpose of keeping used motor oil out of our water supplies and making sure that the oil goes back into the recycling cycle. Oddly enough, even after it has been drained from an engine, motor oil retains some of its value. The oil collected can be recycled to save energy. Many institutions, schools or plants process the used oil for electricity generation. Some plants even process it to be used for engine oil again. As consumer, we can send our used oils for recycling by taking it to the collection center. If our cars are taken to the car service center, we can be fairly certain that the oil will be recycled after they change. Additionally, we can make a difference by recycling the oil from our car, truck, motorcycle, boat, recreational vehicle or lawnmower. By dropping off our used motor oil today we help prevent pollution and conserve energy for a safer and healthier tomorrow Recycling used motor oil keeps oil out of landfills and ensures that this oil is available for re-use, reconditioning, reprocessing or re-refining. In fact, the best oil for the sake of environment is the longer lasting oil, making sure that less oil is generated. As much as over 380 million gallons of used oil is recycled every single year according to the U.S. EPA, which is equivalent to over 50 percent of all motor oil purchased annually. Currently, used motor oil can be re-used or recycled in one of the three known ways reconditioning, reprocessing or re-refining. Re-refining With modern and sophisticated method, refining can be done with accurate feed and stringent quality control. Used motor oil can be processed to remove any impurities so it can be reused as a base stock for the new lubricating oil. This effectively extends the lifespan of the oil, making it reusable for many times without sending it to the landfill. At the present, less than 15% of used motor oil is refined and the consumer demand for refined used motor oil is low, making it hard to sustain for business. It is important to note that the purchased refined used motor oil comply with the oil specifications as set by the vehicle manufacturer. Reconditioning In some industries, oil is filtered or clean in commercial scale machine. Although it may not convert the oil back to its prime quality, it can remove impurities and key additives can be added to extend its life and functions. Re-Use and Reprocessing Both motor oil and fuels are petroleum product. As lubricant, when the oil has ceased functioning, it can be reused to be burned as fuel without the need for further treatment. Water and certain particles may need to be removed earlier before the oil can be burn for electricity generation. 74% of all oil recycled in the United States of America is for the purpose of fuel combustion in turbines, incinerators, power plants, cement kilns and manufacturing facilities. An additional 11% of used motor oil is burned in specifically designed industrial space heaters. This creates a valuable form of energy, which helps our economy by avoiding the need to refine new commercial heating oil from imported crude oil. Conclusion

Occupational Stress Essay -- Health, Diseases, Anxiety Disorders

Does occupational stress affect mental health and well being? This is one of the most important questions in human wellbeing. So far, medical research indicates that occupational stress is a major problem for our mental well being. Research has not only proven that occupational stress harms are mental wellbeing but our physical wellbeing also. In the research done by Articlebase and published by Paul Hata author of â€Å"The Effect of Stress on Mental Health† (2008), he explains that a person exposed to long-term, unrelenting severe stress is particularly susceptible to experiencing a mental breakdown. Mr. Paul Hata explains how stress can be defined as the condition or the situations that disturb the normal functioning of physical and mental health of an individual. In this paper we will discuss how occupational stress can lead to major mental health issues. Further research indicates how extreme stress conditions are harmful to human health but a moderate amount of stress is acceptable (as cited in Articlebase, 2008). Paul Hata (2008) writes about how extreme stress can increase blood pressure and how the body releases a stress hormone in the blood. This hormone is used to reduce the effects of stress and symptoms of anxiety in the body. When a person is under severe stress this condition fails to respond, and the hormones necessary to calm us remain unreleased in the blood stream for a prolonged period of time. Stress has a number of bad effects on the body, for example: tense muscles, non focused anxiety, dizziness, rapid heartbeat. The state of accumulated stress can increase the risk of both acute and chronic mental illness like a nervous breakdown and also weaken the immune system of the body (Articlebase, 2008). Mr... ... deadlines etc. I will try to leave early for work in the morning. This will make me look good in the eyes of management and will also help me by giving me a sense of peace and calm by not having to rush into work late. I will try and take at least one 15 minute break during the day and take a walk outside and get fresh air. I will try and not have a defensive personality. I will listen carefully and not jump into any conclusions. I will learn to speak professionally and will not let my emotions get the best of me. I will learn to count to 10 or 20, breathe and think before I speak to my superiors. I will be pleasant and will respect all my colleges and my management team. I will learn to be a team player; by this I mean helping out whenever I can and keeping an open communication at all times (Health Guide, 2009).