Rethinking Calculus

Mathematics can sometimes seem scary for me, and I am sure that a lot of other high school students feel the same way. Maybe, it’s because we often see math as merely a series of problems to be solved and rules to master and apply. Calculus is one of the branches of math that some students like me find intimidating to learn.This paper aims to establish an appreciation and better understanding of calculus by reviewing its historical groundings and giving the practical application of the subject.The foundation of calculus did not just appear in history, in fact, mathematicians had encountered numerous difficulties and problems that had led to their desire to find ways in which to offer solutions. It is the case that although Isaac Newton and Gottfried Leibniz were the ones to formulate the theorems of Calculus we know today, a fair share of mathematicians began utilizing concepts of calculus as early as the greek period. Calculus was developed from ancient Greek geometry.It was mainly use to Democritus calculated the volumes of pyramids and cones, probably by regarding them as consisting of infinitely many cross-sections of infinitesimal (infinitely small) thickness, and Eudoxus and Archimedes used the â€Å"method of exhaustion†, finding the area of a circle by approximating it arbitrarily closely with inscribed polygons. In fact it was Archimedes who was the first person to find an approximation of the area of the circle using the â€Å"method of exhaustion†; it was the first samples of integration and led to the approximated values of ?(pi). In line with the developments in the field of theoretical mathematics, it can be said that mathematicians encountered their own difficulties with math problems before they were able to actually find the answers through calculus. It was not until the 16th century when mathematicians found the need to further develop the methods that could be used to calculate areas bounded by curves and spheres.Johannes Kepler for example had to find the area of the sectors of the ellipse in order for him to proceed with his work in planetary motion. He was lucky enough to find the answer in two tries despite the then crude methods of calculus. Imagine if he was unable to compute the area of ellipses during that time, chances are there would have been a delay in the development of astronomical science. It was through Kepler’s exploration of integration that laid groundwork for the further study of Cavalieri, Roberval, and Fermat.The latter especially contributed a great deal to calculus by generalizing the parabola and hyperbola as y/a = (x/b)2 to (y/a)n = (x/b)m and y/a = b/x to (y/a)n = (b/x)m respectively. It is the case that some mathematicians (like Joseph Louis Langrange) consider Fermat to be the father of calculus, especially with his formulation of the method used in acquiring the maxima and minima by calculating when the derivative of the function was 0; this method is not far fro m that which we use today in solving such equations.The formulas we use today to determine motion at variable speeds use calculus. Toricelli and Barrow were the first mathematicians to explore the problem of motion by implicitly applying the inverse of differentiation, integral and derivative as inverses of each other in asserting that the derivative of distance is velocity and vice versa. Newton and Leibniz are considered to be the inventors of calculus because of their discovery of the fundamental theorems of calculus.However though both shares credit for the latter, Newton was able to apply it further showing its use both in his works in physics and planetary motion which are considered the most significant of all his contributions. The three laws of motion echoed if not are born out of the notion that since the world changes and derivatives are the rates of changes, and then the latter becomes pivotal to any scientific endeavor that attempts to understand the world. Newton was a ble to use calculus in determine a lot of things during his time.We must remember though, that in voicing Newton it is good to reminisce his advice that abstractions and concepts don’t stand alone, they’re pieced together with other ideas to find a solution, an answer. This goes with his Newtonian laws, which if we are to really understand we must see how it relates with his law of gravitational force. Calculus bridges the gaps between theoretical math and the applied sciences/mathematics; if we are to look at it exclusively then we would miss the entire point of why we use it as such fail to realize its true value.Calculus plays a role in the natural, physical as well as the social sciences; it is being employed in solving numerous problems that wishes to determine the maximum and minimum rates of change. It is capable of describing the physical processes that occur around us. It has even been used to solve paradoxes created during the time of Zeno in ancient Greece. It is impossible to imagine how we can be able to understand the world today without the calculus as one of our tools in acquiring knowledge. We may perhaps still be slaves to mystical forces that were claimed to be the cause of change in this world.Mathematics would remain to us mere abstractions if calculus was not introduced to become the mediator of thought and practice. The development of other disciplines would have not followed without first establishing the existence of the fundamental concepts of calculus. Things which in history were thought to be inconceivable were able to have a figure that man can understand and therefore have the capacity to manipulate though not complete control. Students like me get frustrated when trying to solve a mathematical problem and failing once or twice.Reading on the history of calculus made me realize that mathematicians would not have come up with the theorems and methods we use today if they too decided to simply get frustrated. In as mu ch as Calculus teaches you at what rate things change and how the infinite can be understood, one could also learn the value of knowing something even if exclusively it seems unimportant. In order for us to appreciate the subject we must look at it as part of the greater system of knowledge, without it all things would not be coherent.

Predatory Lending and Monthly Payment

This module described various predatory practices by businesses. Using scholarly resources, describe some specific examples of predatory practices. With housing bubble bursting a few years ago, many say that the current economic problems the United States is currently experiencing can be directly attributed to the housing crisis. Depending on whom you ask the housing crisis can be blamed on people biting off more than they can chew, or predatory lending practices by banks and mortgage companies.This is not a one sized solution fits all answer, both actions contributed to the housing troubles we as a country are currently experiencing. The housing crisis can be summarized as the over evaluation of house values in the late 90’s and early 2000’s,and shortly there after peoples mortgage debt became larger than the decreasing value of their home come 2006. Sub-prime loans can also be blamed; I will further discuss predatory lending techniques. One type of predatory lending p ractice that mortgage companies will use is to emphasize the payment.When this happens the lender focuses on a numerical monthly payment that you are able to afford. The down side to this car salesmen like approach, is that the details of the monthly payment can be skewed to hurt you down the road in the future while appearing like a good deal in the near future. Another predatory practice is called ballooned loans. This type of lending gives the borrower a small monthly payment only covering interest. The last payment covers the principal, normally representing a large borrowed figure. You will have to make one large balloon payment in order to retire the principal of the loan. Most of the time, no one prepares for this payment and basis foreclosure on their home(1). Should the debtor or borrower bear some responsibility, at least in some instances? Explain why or why not? Tactics like this leave the borrower at a marked disadvantage, but who should shoulder the burden of responsib ility in circumstances like these. I am of the opinion that fault lies in both, the lender and borrower. The lender bears the burden of following the law and regulations set forth, however as e’ve discussed this week laws are there as a guideline and they don’t cover every ethical decision making situation. Lenders are in competition with other lenders to get and keep peoples business, therefore they are apt to try and find a way to seek an advantage over another lender. They may do this by turning to predatory practice hoping to unknowingly take advantage of borrowers. On the other side of the argument, the borrower bears the burden of understand and reading the written contract agreement and terms of the contract.If a borrower is to just sign a contract without reading or having a professional go over the details then they ultimately reap what they sew. Language in these contracts do not exactly benefit the average person, the average person most likely wouldnâ€℠¢t be able to determine whether or not predatory practices are taking place. Ultimately, the only defense for a person with an average ability to read and understand complex contract verbiage are the regulations set forth to limit the practices the lenders may use.

White paper on environmental friendly cars Research

White on environmental friendly cars - Research Paper Example As life kept going, different inventions took birth that enraptured the world. As a consequence, in the late 1600’s the first steam-powered vehicle was built. This led to the birth of a sequence of different generations of automobiles. Since the Industrial Revolution in 1760, fossil fuels replaced manual manufacturing processes, and in consequence of this car engines had started to be produced so as to run on the combustion of fossil fuels. For many years, even to this day, this has continued; initially the world had not known what unprecedented effect the excessive burning of fossil fuels would produce, but in the 1960’s a new discovery was made: this was Global Warming. This led environmentalists and scientists to thoroughly exhaust the subject and conclude that the excessive burning of fossil fuels is verily causing climate changes all over the world, and so it befitted the term ‘Global Warming’ (Sperling et al, 2009). In addition to this, it is also wor th noting that fossil fuels are non-renewable resources and a time shall come when the world will run out of fossil fuels, or that only the powerful will exert their absolute control over it on their own whim. In effect, the world or the poor nations, in the future years, might have to revert to former methods of transportation; that are bicycles, horses, carts, etc. When this implication was realized by environmentalists yet again, scientists again dove down and exhausted every source through which they could determine how to endure fuel shortages and still have automobiles. This has led to a breakthrough invention that can completely solve this problem. In reality the use of fuel-powered cars has never been easy for the general population. Only the wealthy have the means in current times to drive such cars. This is because several problems accompany the use of fuel-powered cars that heap heavily on a consumer with a moderate salary and a not-so-ostentatious lifestyle: one, they are expensive; this

Instructional Design Models Case Study Example | Topics and Well Written Essays - 750 words

Instructional Design Models - Case Study Example This essay offers an in-depth description of the ADDIE model, examines the strengths and weaknesses of the ADDIE design process, and ultimately considers the implementation of this instructional design process in terms of a twelfth-grade high school English lesson. Perhaps the greatest strength of the ADDIE model is its flexibility in variations. While there are a multitude of variations on the ADDIE model, one of the most common includes the process of rapid prototyping (Branch 2009). This process functions to provide instant continuous feedback on the model’s efficacy. While the ADDIE model presents an effective design paradigm, as with all instructional design models it’s necessary to consider education and psychological theories, including constructivism, behaviorism, and cognitivism, in developing a workable platform for learning (Branch 2009). Even within this flexibility, one can contend that the process of learning is complicated to the extent that high levels or learner interaction with the instructor and material is necessary to achieve higher levels of thought. In these regards, a weakness of the ADDIE model is its static nature (Leshin, Pollock, Reigeluth 1992). During the ‘analysis’ phase of the ADDIE model, the designer identifies the learning problem that is to be approached. This involves a wide variety of questions, including what goals are to be achieved, the learners’ specific prior knowledge, as well as other important characteristics (for instance, learners with learning disabilities). Furthermore, one must consider educational and psychological theoretical approaches. In terms of the example of a twelfth-grade high school English lesson the problem that has been identified as needing of a design model is the students’ writing skills. The students are in a twelfth grade honors English class so they have a relatively strong understanding of the English language, and have written a

Psychological Factors of Crime and Constitutional Criminal Procedure Thesis

Psychological Factors of Crime and Constitutional Criminal Procedure - Thesis Example Psychoanalytic Theory Sigmund Freud talks about the â€Å"psychoanalytic theory†. According to this theory, the human mind in its natural stage does not harbour any sort of crime or hatred towards the community or its fellow beings. However, once the human being starts interacting with the society do the traits develop of negativity and crime. While the person interacts with people around him, he starts altering his mind and behaviour according to the developments taking place within the society. This can have a huge impact on the behavioural aspects of the human beings. The theory talks about the stage from an individual starts to give birth to negative traits about humanity. This happens if the person is outward in his emotions and tends to dislike and be disinterested with his life. Once he starts to get disinterested in the role of his life according to the societal needs, there is a great chance that he may start questioning the very reason for a society to exist. Once al l these questions brew in his mind, it all gives birth to a criminal mind, which accompanied by outward nature of emotional occurrence could lead to killings and other aspects of crime. So on one hand we see that human behaviour is always positive, but on the other hand we find that there are instances and situations where the negativity within the human mind takes over the conscious framework of happiness ad goodness for fellow beings, due to the nature of the society that the man starts to develop hatred for the same. It is extremely tough for minds which are weak in their consciousness to hold them tolerant for all the negativity surrounding their habitat. At the end of the day a lot of people do give in to the unfortunates of the society, and the fact that they are not able to defeat that negativity in their minds leads to crime in the society, whereby they take weapons and other means of mass destructions to eke out this negativity somehow form their system. One of the main rea sons of crime is the fact that the person who has developed a criminal mind has not been able to throw out the frustrations and negativity which has been living in his mind out of his system. Frustrated with life and other aspects of the society, he tries to find out means to throw away this frustration. But unfortunately he is not able to. Once he realizes that it is not going anywhere for him, and the fact that society seems to be largely responsible for his growing frustration and negativity, he decides that the best way to throw away such frustration is to give the negativity back to the people of the society, And this is where the phenomenon of crime starts to develop. A person takes upto crime due to a lot of sociological factors which get embedded into psychological factors. Society has been very much responsible for the derailment of humanity and the development of crime. The factor of crime always remains a negative factor as no one individual has been attracted to commit a crime in the first place. However, social inequalities and differences which have been casted upon the people have led to the ever growing situation of crime across different societies. Let us take an example of a man who has been going through a rough patch. He has been side-lined in his profession and does not have any hope to survive in his life. On top of that, his house is under stress from the landlord who

Article Critique of Moscow to insist Russia and China join chemical Research Paper

Article Critique of Moscow to insist Russia and China join chemical arms probe by Reuters & AP - Research Paper Example With this in mind, the two warring factions do not want to take responsibility and are therefore blaming one another for the misfortune that one of them caused and led to great damage to the country. The conflict in Syria, which is between rebels and the government has raged on for two years and has caused the deaths of over 70,000 people in the course of its life, that is still going on. The correctness rages on in that the rebels are attempting to take over power from the current government, where the war is beyond taking power for either group. Putting this into perspective means that the group that wins shall not be held accountable for the loss of lives and even the destruction of property that has been experienced countrywide, as well as the civil unrest. The loser will solely be responsible, whereby it is upon the loser to admit defeat and accept all that has occurred with no option of redress or appeal. In addition, the article addressing the Syrian conflict brings into persp ective the problem of a conflict that is too late to stop as all parties have too much to lose considering that, the government has put its all in the war against the rebels, while the rebels to have done the same. In addition, the rebels are backed by a good section of the civilian population, which means that the government is almost on the losing side due to the presence of civilians. In this case, civilians represent a good bargaining chip for the rebels, as the government is bound by international law not to engage civilians using the military or even by use of unnecessary or excessive force. Consequently, the outcome is that the government is losing, which makes the missile issue even more critical for them as a loss in the war is guaranteed for them to take political and legal responsibility for the war. It is at this point that the missile issue comes up again as it highlights an attempt to foil the attempts of one side of the conflict at clinching or maintaining power. This is evident and might appear biased towards the rebel side, as logical analysis would show the ability to fire missiles lies with the military. The same military backs the government, where the government is at war with rebels, and the whole situation does not look for the government, but the rebels (Reuters and AP). On the other hand, the missile could be part of intricate plan to oust the current government by forcing it to take responsibility for the said weapon. It is due to this that the international community in the form of the United Nations and the veto powers in it to look at the situation ad and determine the origin and the intent of its launch in relation to the Syrian conflict. The main concern of the international community, however, is not on the use of missiles against a civilian population but is instead focused on the use of chemicals in the missile. This is a major contravention of the laws of engagement in the event of war in an agreement that goes as far back as the 19th century, where there were signed treaties against the use of chemical warfare against the people, where even soldiers are included. Another perspective of this issue in the use of chemical warfare is what the international community stands to gain.

In the context of TV and Movie businesses, what legal and economic Essay

In the context of TV and Movie businesses, what legal and economic issues exist, which may prevent the full exploitation of such content over the Internet To w - Essay Example works had been conducted with regards to Intellectual property issues in the cyberspace.Some of the limitations to my study became obvious to me during my research. Managing time during this hectic academic year was tough as I am one of those people who nurture a strong ambition to make my way to the top. Organisation is a key word in my personal, social, academic and professional life and I firmly believe that organisation makes any business entrepreneur succeed like success. I have made this vital principle as the guiding star of my life and so for this dissertation. I believe that harmony with my colleagues at work and class-fellows and schoolteachers can work wonders in the efficient achievement of group tasks. Last but not the least I tried to keep focused. This is partly due to my family oriented lifestyle and fatigue from my job which I need to finance the running expenditure of my further studies. This dissertation aims to explore a number of issues in the context of the intellectual property rights issues particularly in the context of the copyright industry’s historical and present reliance upon the law of copyright to acquire commercial value and basically how the advent of new technology has threatened such reliance on copyright law. The digital age seems to have compromised the concept of copyright material and has had negative outcomes for the publishing, music and the computer industries. An important example of this is the peer-to-peer file sharing system of copyrighted music. The Napster and Grokster cases are a good illustration of the legal response of the industries .The copyright industries themselves have responded with new business strategies by providing legal download services.1The internet has been famously defined as a network of networks, and the denser these networks become; the more complicated it becomes to prevent the bane of copyright infringem ent and other intellectual property violations from occurring. 2Even though the

Management Research Paper Essay Example | Topics and Well Written Essays - 5000 words

Management Research Paper - Essay Example Organizations are found to be successful even with large scale change initiatives and have also failed to undertake even small changes. It is the complexity of the change process which results in failures in managing the change initiatives (Yaeger, â€Å"The Complexities of Large-Scale Change†). Successful change organisations have realized the importance of inter-relationship between components and how changes in one component can impact on another. Strong rigor and methodology is identified as the prerequisite for a process which leads to well aligned decisions and possesses the required flexibility to meet the changing market needs (Yaeger, â€Å"The Complexities of Large-Scale Change†). The last decade has demonstrated an increasing flow in the extent of research on organizational change. This essay is a search for the general commonalities and differences on change management efforts in different organizations focusing on the extent of failure of such attempts and the reasons for the same. Apart from concentrating on the different sets of changes such as barriers and common mistakes while implementing certain types of changes, the main interest of the essay is focusing on the inhibitors and enablers of change, drivers of decisions for undertaking large scale change management programs and evaluation of the same. The study aims to find a link between the enablers and inhibitors causing the success or failures of change initiatives in organizations (CEP, â€Å"Why Change Fails or Succeeds†). The study provides a crucial literature on the subject highlighting on the arguments and views presented by researchers and authors. The analysis is done in the light of various organizational behavioural theories and their applications in real life organizational settings. Rate of failure of change in organizations As mentioned, given the numerous criteria for successful changes in organizations, all changes are not found to be successful. The rate of failure of change programs can be very high. According to Maurer (1997), technological changes demonstrate a failure rate of 20%, while 29% of all mergers and acquisitions fail. 30% of the attempts of business process re-engineering are found to fail while 50% of the initiatives to improve quality end in failures (Cook, Macaulay & Coldicott, â€Å"The rate of failure of change†). Kotter has identified some of the pitfalls in change management, such as lack of compelling reasons or issues for the change, unclear objectives or goals for the change, inadequate planning, unrealistic time scales, inadequate participation etc. Too much allowance for complacency, lack of short term whims, insufficient guidelines or instructions for the change have been identified as some of the other pitfalls in the management of changes in organizations (Cook, Macaulay & Coldicott, â€Å"The rate of failure of change†). Critical analysis of why some change programs are more effective than others Previous research reveals that much of the change initiatives

Organizational Behavior Essay Example for Free

Organizational Behavior Essay The official language of Japan is Japanese. The official religion is Buddhism. A meal always has rice, even breakfast. White rice is called gohan. Meals often consist of gohan, a bowl of pickles called tsukemono, a bowl of soup, and a variety of other dishes like fish, meat, and vegetables. This is called okazu. Since Japan is an island country they consume a lot of seafood including squid, crab, octopus, shrimp, whale, lobster and seaweed. Slurping your soup or noodles shows the Japanese that you are enjoying your meal. When doing business men should wear dark and conservative attire. Shoes should be easy to remove as this will be done often. When using a bathroom in someone’s home, you will be required to wear a specific pair of slippers before using it. Women should wear low heeled shoes to avoid being taller than men. Pointing is considered rude. It is custom to arrive late, punctuality is not expected. Money is not openly displayed, use an envelope. The number fourteen is bad luck, it sounds like the Japanese word for death. Business and personal gift giving is very important and should be done at the end of the visit. Business cards should be printed in your home language on one side and in Japanese on the other. A bow, not a handshake is the proper way to greet. EGYPT In Egypt the predominant religion is Islam. Foreigners are expected to dress modestly, do not wear Egyptian clothing. Jackets and ties are required for men, women must also dress modestly. Egyptians stand very close to each other, moving away from them is seen as an act of aloofness, however, opposite sexes stand further apart than we do in the United States. Showing your shoe sole is considered an insult to the other person you are meeting, do not cross your legs during your meeting. Smoking in public is very common, present and offer your cigarettes. Arabic is read from the right to the left. Books begin on what Americans consider to be the last page. Business cards should be printed in Arabic on one side of the card, and in English on the other side of the card. BRAZIL In Brazil, Portugese is the official language, although others speak Spanish, Italian, and other languages. No official religion is listed, however most Brazilians practice Roman Catholic. Brazil is the world’s fifth largest country in population and landmass. Half of Brazil’s population is under the age of twenty. When conducting business three piece suits should be worn by men and women, and women’s nails should be manicured. You should avoid wearing the colors green and yellow together, as it is the colors of the Brazilian flag. The okay hand signal is considered rude; to express appreciation you should pinch your earlobe between your thumb and forefinger. Schedule all appointments at least two weeks in advance, to them, time is money. Never discuss business before your host does. Brazilians entertain business cliental in a restaurant, never in their homes. Gift giving is not required. When sending a bouquet of flowers, avoid the color purple as it used for funerals. Tipping in Brazil is very common and is usually about ten percent. When greeting, handshaking for men is very typical while women exchange kisses by placing themselves cheek to cheek and kissing the air. When greeting the other person using titles are very important to them. When you are trying to strike up a conversation with them good conversation topics are soccer, their families and children. Conversation topics to avoid are politics, religion, and the rain forest. After reviewing these three countries and there cultures I would have to say that Japan would be the country with the most employment satisfaction. Although very populated, Japan passed a constitutional law just after World War II that gave women the right to choose their occupation. Since that law, more women have gone into the workforce and received the education and training possible to hold high end executive jobs that were once held by man alone. Even though Brazil and Egypt have higher levels of women in the workforce most of the jobs are domestic, like cleaning and cooking. References http://www.cyborlink.com.[Retrieved] January 14, 2013.

Summary Industrial Organization Essay Example for Free

Summary Industrial Organization Essay A perfectly competitive industry has 6 main characteristics: 1) large number of buyers and sellers 2) producers and consumers have perfect knowledge 3) the products sold by firms are identical 4) firms act independently and aim at maximizing profits 5) no entry or exit barriers 6) firms can sell as much output as they want at the current market price NEOCALSSICAL THEORY: Static conception, focus on long-run According to Schumpeter and the Austrian School, the fact that a firm earns an abnormal profit (monopoly) profit does not constitute evidence that the firm is guilty of abusing its market(monopoly) power at the expense of consumer: entrepreneur, creative destruction monopoly status is only a temporary phenomenon competition is a dynamic process Disequilibrium reflects imperfect information or ignorance on the part of buyers and sellers!! Structure-Conduct-Performance (SCP) Paradigm Structure is the central element. It influences conduct which in turn has an effect on the performance STRUCTURE Number and size of firms, entry conditions, product differentiation, vertical integration, diversification; fixed int he short-run CONDUCT Business objectives, pricing, design and branding, advertising and marketing, RD, collusion, merger; refers to the behaviour of a firm PERFORMANCE Profitability, growth, quality of products and services, technological service, productive and allocative efficiency; Chicago School about abnormal profit: causes may be cost advantage and superior efficiency STUDY CASE: EUROPEAN BANKING To prevent from damaging implications for consumer welfare, there can be interventions of the government. The government policy is regulatory intervention to promote competition and prevent abuses of market power preventing a horizontal merger, break up of a large incumbent producer price controls, punishment of unlawful collusions The Chicago School is a group of prominent academic lawyers and economists, whose promarket, pro-competition and anti-government views were perhaps of their most influencial during the 1970’s and 80’s Critics of the SCP Paradigm the theory does not always specify precise relationships between S, C, P variables it is often difficult to decide which variables belong to which category performance is only some measure of the degree of success in achieving desired goals the definition of market or industry structure has a number of dimensions danger of overemphasizing the role of concentration little comprehensive information is available on more subtle aspects of market structure and essentially no systematic data aside from accounting profit rates is available on conduct and performance relationships are oftein quite weak in terms of statistical significance no explanation is offered as to the evolution of the market structure variables, and the influence of the current co nduct and performance on future structure according to the collusion hypothesis, a positive association between concentration and profitability was interpreted as evidence of collusion or other abuses of market power designed to enhance profit according to the efficiency hypothesis (Chicago), a positive relationship between concentration and profitability reflects a natural tendency for efficient firms to be successful and to become dominant in their industries Strategic management: 5 forces model 1) Extent and intensity of competition 2) Threat of entrants 3) Threat of substitute products and services 4) Power of buyers 5) Power of suppliers Porter’s approach: static, underemphasises the problem of uncertainty caused by change in the competitive environment, competitive advantage is measured by the value the firm is able to create in excess of its costs, Porter introduces the concept of the value chain, which disaggregates the firm into its strategically relevant activities: Primary activities (physical creation of produt/service), Support activities (support primary activities and each other) each activity is linked to another, this approach examines how these links can be improved in order to increase margins on each of the firm’s products Kay argues that each individual firm is inherently different, and therefore dismisses the notion of generic strategies. Instead, firms develop distinctive capabilities in an ettempt to achieve competitive advantage. This shift away from analyzing the characteristics of the environment, and towards examining each firm’s unique attributes strategies mirrors the shift of emphasis away from structure and towards conduct that is imlicit in much of the NIO literature. Sources of distinctive capabilities: Innovation, architecture, reputation determinants of performance Firms can only maintain a competitive advantage if they can protect their strategies from imitation The strategic management approach has been criticized for placing insufficient emphasis on the interaction between firms at the level of the market or industry. Instead, the focus is mainly on strategic options available to the firm. †¢ Chapter 2: Microeconomic foundations: The short-run relationships between inputs, outputs and production cost is governed by the law of diminishing returns, and the long-run relation is governed by economies or diseconomies of scale!! The Production Function: q=f(L,K) inthe short run labor is variable but capital is fixed!!! Law of Diminishing Returns: As increasing quantities of labor are used in conjunction with a fixed quantity of capital, eventually the additional contribution that each successive unit of labor makes to total output starts to decline Marginal Product of Labor (MPL): It is the qunatity of additional output the firm obtains by employing an additional worker. Average Product of Labor (APL): It is the ratio of total output to quantity of labor employed. It is important to notice that APL is increasing whenever MPLAPL and APL is decreasing when MPL2f(L,K) f(2L,2K)=2f(L,K) f(2L,2K)1 price elastic sensitive quantity PED =1 unit price elasticity PED 0 for substitutes, 2: more weight to larger firms if for above average performers. †¢ Business unit effects form low performers o The new empirical industrial organization. The new empirical industrial organization shifts the focus from structures analysis to conduct analysis. It is grounded firmly in microeconomic (oligopoly) theory. NeIO makes direct observations of conduct in specific industries, and draws inferences about what these observed patters of conduct might mean for structure. The Rosse-Panzar revenue test is based on empirical observation of the impact on firm-level revenues of variations in the prices of the factors of production that are used as inputs in the production processes of a group of competing firms. The H-statistic is defined as sum of elastic ties if a firm’s total revenue w.r.t. each of its factor input prices. It differs under perfectly competitive, imperfectly competitive and monopolistic market conditions. See page 336 for graphs. If H = 1 conduct perfect competition If H O conduct monopoly If 0 H 1 conduct imperfect competition Empirical evidence: †¢ Commonly, price-setting behaviour in accordance with intermediate competition models is detected. Limits: †¢ Offers a determination of only what the market structure of degree of monopoly is not, and does not suggest what it is. o The persistence of profit Persistence of profit approach examines the time-series behaviour of firm-level profit dates. It suggest: profitability in more profitable industries tends to fall and profitability in less profitable industries tends to rise. tendency for profit rates to converge. supports the disequilibrium hypothesis. Firm level studies suggest there are significant differences between firms in long run equilibrium profit rates, and differences in the speed of convergence. Industry level studies: †¢ If current profitability is higher than expected, entry should take place causing profitability to fall and v. v. the empirical results suggest the process of adjustment towards l.r. equilibrium takes about four years. Industry level variables such as entry barriers, concentration and growth in demand determine the speed of adjustment. There is evidence of a tendency for profitability to persist, especially in highly concentrated industries. †¢ Firm level studies: o If competition is anything less then perfect, and there are barriers to entry, it may take some time for any abnormal profit to be eroded. s.r. profit persistence. o L.r. profit persistence: where there are barriers to entry, there no convergence of firm level rates towards a common l.r. average value. If some firms posses and are able to retain specialized knowledge or other advantage, theses firms may be able to earn profits that remain above the norm persistently, in the long run. o L.r. persistence refers to the degree of variation between firms in the l.r. average profit rates no convergence (empirical result) Part 3: analysis of firm strategy: †¢ Chapter 10: Pricing: o Critic of neoclassical theory: do firms have enough information to apply the profit maximization rule MR = MC? o Cost plus pricing Under cost plus pricing, the firm calculates or simply estimates its AVC and then sets it price by adding on a percentage mark-up that includes a contribution towards the firm’s fixed costs and a profit margin. P = (1+m)AVC This is simple to understand and can be implemented using less information. AVC is relatively flat over a relevant range of output levels; minor variations in the level of demand need not lead to changes in price. So it reduces consumer’s search costs and also reduces destructive price competition. The mark up determination appeals to a sense of fairness. Otherwise it is not simply implemented for a multiproduct firm. The wide-spread use of cost plus pricing might suggest it as a convenient rule of thumb form firms that are really profit maximizers- cost plus pricing is equivalent to profit maximization pricing if AVC is approximately constant, and the mark up is set to a value of 1/(PED/1). Research showed that firms where more profit oriented where competition was more intense and also large firms turned out to be more likely profit maximizing. o Price discrimination A firm that enjoys some degree of market power might consider adopting a more complex pricing policy, for example to sell at different prices to different consumers. First degree price discrimination: †¢ Perfect price discrimination involves making the price per unit of output depend on the identity of the purchaser and on the number of unit purchased. Second degree price discrimination: †¢ Involves making the price per unit of output depend on the number of units purchased. Third degree price discrimination: †¢ Involves making the price per unit depend on the identity of the purchase. The term dumping describes the practice of charging a lower price to consumers in poorer countries than to charge in richer countries. Two conditions: †¢ Some degree of market power and the market has to be divisible into sub-markets different demand conditions, no trade or resale, significant transport costs can also help to achieve an effective physical separation of sub-markets. First degree: †¢ Each consumer’s reservation price is the max. price the consumer is willing to pay. The monopolist can exploit the differences in willingness to pay by charging each consumer high or her own reservation price. It is worthwhile for the monopolist to supply all consumers whose reservation price exceeds the monopolists marginal costs. It is also possible that if reductions in the prices of further units are offered, that the consumer is induced to buy three, four †¦ units. Another way to abtain surplus is to charge a two-part tariff: uniform additional price + fixed fee. In this form of pr. Discr. Producers earn an abnormal profit, there is no CS and there is no DWL. It is known as perfect price discrimination because all the available surplus is extracted by monopolists. †¢ Page 360 Second degree: †¢ In the case where the monopolist cannot distinguish between consumer, the best policy is to offer the same menu of prices and quantities to all and allow the consumers to self select. †¢ Page 362 †¢ If the monopolist sets a fixed fee slightly lower than PCAF, and charging a uniform price per unit slightly higher than PC, he can gain additional PS †¢ With Pc + P the fixed fee is reduced from WXY to W. †¢ Here the producer cannot extract all of the surplus. So first degree price discrimination (perfect information about consumer preferences) is more profitable than second degree (imperfect information) Third degree: †¢ Here the price per unit that each consumer pays is constant, but the monopolist can segment the market by offering different prices to different consumers. Partial market segmentation is achieved through age, membership, gender, profession etc. †¢ The monopolist should select the price quantity combination for each sub-market at monopolistic output. †¢ One price will always be higher and the other price lower than the uniform monopoly price in the non discriminating case. Consumers in the sub market with the lower price have more CS and are always better off than in the non-discriminating case. †¢ Examples: o With intertemporal price discrimination, the supplier segments the market by the point in time at which the product is purchased by different groups of consumers. Each consumer is willing to make his purchase in one of the two periods. (page 369). But: Coase: consumers may learn that prices will be cut and wait with purchasing. o Brand labels: do not really represent pr. Discr. More products are different because of genuine product characteristics. o Loyalty discount: 2nd degree pr. Disc. o Coupons: some from but connected with effort o Stock clearance: some form o Free on board pricing same prices neglecting different costs in different areas. o Peak-load pricing Much of the theoretical literature on peak load pricing is based on an assumption of social welfare maximization. When a peak-load pricing problem exists, often capacity cannot be adjusted. Page 372 The optimal price for each period is the total marginal cost incurred through the installation of additional capacity and the additional production in both periods minus the price charged in the other period. The peak-period consumers, whose demand or willingness to pay is stronger are charged a higher price than the off-peak consumers. MC of installing additional capacity is lowered to B’. Chapter 11: Auctions: o Auction formats, and models of bidder valuation An auction is a market mechanism for converting bids from market participants into decisions concerning the allocation of resources and prices, though a specific set of rules. price formation under conditions of uncertainty, asymmetric information and interdependence. There are four basic auction formats providing the cornerstone for the economic theory of auctions. The English auction (ascending bid auction) involves the price being set initially low and then raised successively until a level is reached which only one bidder is willing to pay. The Dutch auction (descending bid auction) works in the opposite way. In the first price sealed bid auction, each bidder independently submits a single bid, without seeing the bids submitted by other bidders. The highest wins and pays. The second price sealed bid auction (vickrey auction) works similar as the first prices sealed bid auction, but here the highest bidder gets the item and pays a price equal to the second highest bid. Asymmetric information means that seller and buyers typically do not have perfect information concerning the distribution of bidders valuations of the item being auctioned. There are also two alternative assumptions: †¢ In the pure common value model, the item is a single, intrinsic value that is the same for all bidders, but nobody knows the true value. †¢ In the independent private values model, each bidder knows the true value of the item to himself personally. no single value †¢ The affiliated valuation model includes elements of both. o The pure common value model and the winner’s curse The winner’s curse appears to be a rather common feature of many auctions in which bidders valuations conform to the pure common value model. It is very likely that the winning bidder, with the highest private estimate has overvalued the item. The winning bidder is very likely to turn out to be a loser, in the sense of having overpaid the item. Two possible estimates of the true value: a) original private estimate unconditional. b) revised estimate (knowing other valuations) conditional. In order to avoid the winners curse, the sealed bid should be based on a revised estimate, conditional on the bidder’s original estimate being the highest estimate. In fact, in a first price sealed bid auction, it pays to submit a bid some distance below the bidders opinion as to the true value. o Optimal bidding strategies and revenue equivalence in the independent private values model. Assumptions: private values are randomly drawn from a uniform distribution. Risk neutrality of the bidders. The English auction: †¢ Withdraw as soon as the price equals or exceeds the private value. You gain a rent equal to the difference between private value and winning bid, or nothing. Second price sealed bid auction: †¢ A bidder’s optimal bidding strategy is to enter a bid equivalent to his or her own private value. By raising your bid, you can only lose, you cannot possibly gain. The rival’s bid determines the price you would have paid if you had bid your private value. Therefore by lowering your bid you have forfeited an opportunity to buy the item for less than your private value. †¢ English and second price auctions can be described as strategically equivalent when everybody behaves rationally. In the terminology of game theory it is in both cases a dominant strategy. First price sealed bid auction: †¢ It pays to submit a bid that is below your own private value. †¢ Page 396: o P(0) = 0 o P(B) is and increasing function of B. The higher the bid, the higher P(B) to win. o P(B) is a decreasing function of l. The higher the number of bidders, the lower P(B) to win. †¢ By reducing the submitted bid below BH =Vi, bidder i gains by committing to pay a lower price, but also loses by accepting a lower P(B) of winning. The position of the P(B) curve depends on the bidding strategies of the bidders. †¢ Nash equilibrium’s optimal bid: ((N-1)/N) * Vi †¢ As the number of N increases, the optimal bid approached the bidder’s private value. Dutch auction: †¢ Wait until the price has fallen a certain amount below the private value. gain a positive rent. By allowing the price to drop, you can only gain and you cannot lose. Bidder I should bid when the price reaches ((N-1)/N) * Vi. So, also the two last auctions types are strategically equivalent. The revenue equivalence theorem: †¢ All four auctions formats are expected to yield exactly the same price to seller on average. The seller is expected price is always the expected value or expectation of the second highest private value (page 399). Sellers expected proceeds: o E(V2) = (N-1)/(N+1) †¢ It is important to remember that the revenue equivalence theorem relies heavily on the independent private values assumption. Evidence is rather limited o Extensions and additional topics in auction theory. To ensure a certain price for the seller, he can introduce a rule that the item is not sold if the price payable by the winning bidder does not at least match (or exceed) a reserve price. It can be shown that it is optimal for the seller to set a reserve price that is higher than his own private value. Inefficient allocation of resources can be consistent with the maximization of the seller private proceeds. The optimal reserve price does not depend on the number of bidders. The price should not be too high, because then the item won’t be sold anymore. Risk averse bidders: †¢ In an English auction, risk aversion makes no difference to the optimal bidding strategy. In a Dutch auction, in contrast, risk aversion causes the bidder to call out earlier. Therefore the revenue equivalence theorem breaks down if bidders are risk averse (Dutch auction yields higher profit for the seller). In a second price auction, risk aversion causes nothing to change. In a first price sealed bid auction, risk averse bidders tend to bid closer to their private values than risk neutral bidders theorem brakes down again. †¢

Changing Rights Freedoms of Aboriginal People in Australia

Changing Rights Freedoms of Aboriginal People in Australia OUTCOMES ASSESSED HT5-2: sequences and explains the significant patterns of continuity and change in the development of the modern world and Australia HT5-3: explains and analyses the motives and actions of past individuals and groups in the historical contexts that shaped the modern world and Australia HT5-6: uses relevant evidence from sources to support historical narratives, explanations and analyses of the modern world and Australia HT5-7: explains different contexts, perspectives and interpretations of the modern world and Australia HT5-8: selects and analyses a range of historical sources to locate information relevant to an historical inquiry HT5-9: applies a range of relevant historical terms and concepts when communicating an understanding of the past HT5-10: selects and uses appropriate oral, written, visual and digital forms to communicate effectively about the past for different audiences In this task you will be assessed on how well you: Show an understanding of the Changing Rights Freedoms of Aboriginal People in Australias history. Present evidence reliant upon the topic you have studied in class during Term One, as well as your own research. This will include the impact of European occupation of Australia; Human Rights; legislation pertaining to Aboriginal Australians from Settlement to the current day. The ability to examine history through a multi-modal presentation. DESCRIPTION OF ACTIVITY This assessment will be in THREE PARTS as outlined below. The year 2017 has seen controversy emerge surrounding the celebration of Australia Day on January 26th. This date coincides with arrival of the First Fleet and the beginning of the loss of rights and freedoms of Aboriginal and Torres Strait Islanders. In order to explain to the Australian public why members of the Australian public have protested and campaigned to change the date of Australia Day, Triple Js Hack program has invited you on to the program to provide an explanation of this issue. You have been provided with the questions prior to your interview in order to prepare your responses. Complete the scaffolded transcript attached which will form the majority of your response to the interview. You must include a Harvard style bibliography. TO BE SUBMITTED: THURSDAY, 2 MARCH 2017 Record your response using a recording device and upload to OneNote/Stile (per teachers instruction). Your verbal response is an audio recording of your transcript and must be no longer than 5 minutes in length. TO BE SUBMITTED: THURSDAY, 2 MARCH 2017 You will complete a source analysis (ADAM PRU) of one source during class time in week 6, answering an unseen question. The source will be directly related to what you have studied for Parts A and B. TO BE COMPLETED IN CLASS: MONDAY, 6 MARCH 2017 TRANSCRIPT Transcript of Triple Js Hack program featuring JITHIN ABRAHAM Presenter: Recent protests and demonstrations have occurred on Australia Day 2017 (26th January) in opposition to the celebration of Australia Day on this date. Why do you think this is? [Jithin]: Well as we all know Australia day is well known for Captain Cooks arrival of the First Fleet but, in truth what many of us dont know is on that same day is what aboriginals call invasion day. This day symbolizes the denial of rights and freedoms of aboriginal people. Just as Paul Keating said, we failed to make the most basic human response and enter into their hearts and minds (Redfern speech). During this timeframe, indigenous Australians have experienced discrimination, inequality and lack of opportunity. Shane Howard in Solid Rock sang Wasnt long before they felt the sting White man, white law, white gun. To many Aboriginals this day is very little about celebrating and rather about remembering of a deep loss. A Loss of their land, family, and the right to practice their culture. Presenter: So what was the nature of the contact between the first settlers and Aboriginal Australians? [Jithin]: Um, it seems to me the early European settlers were just as curious as aboriginals. For instance, Captain Cook wrote: I cannot tell if these natives are the most miserable, or the happiest people on earth. The aborigines were a peaceful and nomadic group of natives. We know the English were told be at good terms between aboriginals. But gradually we realize the strong connection indigenous Australians had with the land was being disrespected as White settlement expanded. Without doubt, we understand white settlers felt vastly superior to the indigenous population leading to violence, prejudice and racism. Presenter: Can you explain to the audience the impact this would have had on Aboriginal Australians at this time? Maybe this is why it has been referred to as Invasion Day? [Jithin]: So, we understand white settlement had a dark and devastating impact on aboriginal Australians. Many aboriginals were forced off their ancestral land and became displaced. This led them to new diseases introduced by settlers, which they had had no immunity too. Just like Djinyini Gondarra said The land is my mother. Like a human mother, the land gives us protection, enjoyment and provides our needs. Due to this, they were unable to access food and water, which made them more fragile and powerless. Also during this period violent conflict between settlers arose causing many heartless deaths. The impact of white settlers resulted in a drastic decline in the indigenous population. Presenter: You mentioned the government policy of protectionism, what was this exactly? [Jithin]: Yeah, the policy of protectionism ran for around 68 years and the main idea behind it was to control and separate aboriginal people from the white population and from each other. The policy of protectionism placed restrictions that denied their independence, freedom and basic human rights. Rights such as the where aboriginal people should live were denied and instead, the government directed how aboriginal people should live. The freedom to express their traditional customs were banned. The protector was the legal owner of all personal property rightfully owned by the aboriginal workers. Spending money even to buy basic items was restricted. The freedom to marry whoever had to be granted by white superiors and traditional names were refused. We can clearly understand this policy was very RACIST towards aboriginals. Presenter: Can you just outline for the audience the purpose of reservations and missions during this time period? Who were they administered by [Jithin]: Reserves and missions were enforced by their so-called white protectors. This meant approval was needed to enter or leave fenced areas. By doing this they excluded aborigines from cities and towns, which achieved their purpose of separating aboriginals from the white population. White superiors were strict and conditions inside these reserves were extremely harsh. Just as R. Broome said, It was evident at one point the reserves superintendents were at once policeman, judge and jury. Presenter: The toll on the Aboriginal population of Australia must have been horrendous. What were some of the consequences of this policy? [Jithin]: It was clear that the policies of protection had led to the dispossession, despair and a rapid decline in the size of the Aboriginal population. An Increase in infant mortality, suicide and life expectancy had a great impact. Harsh living conditions directed them to drink and most children lost links with their family and land. Many aborigines missed out on being educated in the language, culture and traditions of their people. Also,numerous mental health problems arose during the lifetime of aboriginal children. Presenter: You mentioned assimilation earlier in the program, what was this? Was it another policy put in place by the government? [Jithin]: Once the government understood the protection policy wasnt going as planned, with expenses and maintenance in running reserves and missions. The way forward was to absorb aborigines into towns and cities and the wider white community. By doing this Aboriginals would lose their cultural background but instead have their status raised. As part of Assimilation, the certificate of exemption was introduced and it required a denial of all cultural identity. It was only accepted to aborigines who were considered as detribalised and which have worked for the white man. Presenter: What would become of full blood Aboriginal and Torres Strait Islander people during this period? [Jithin]: Well, full blood aboriginals were excluded from white society and placed in reserves and missions. Where they were ignored and left to die out alongside their culture. All opportunities were put back and they relied on each other to sustain. Presenter: And what about those who were deemed half-caste? [Jithin]: As part of assimilation half-castes were absorbed into the wider white community. In promise of a simpler lifestyle away from the harsh conditions found in reserves. But instead they were seen by the assumption of black inferiority and white superiority. Presenter: Just for the benefit of those listeners who have just tuned in, would you mind just defining the term the Stolen Generation? [Jithin]: The stolen generation were identified as those who were of aboriginal origin and were taken away from their families to be put into church missions, foster families and institutions. Under the act of government. Presenter: It sounds as though the impact of this policy was devastating to the Aboriginal and Torres Strait Islander communities. Can you explain this impact for our listeners out there? [Jithin]: When aboriginal people arrived in towns and cities and the wider white community, they came up against racism and discrimination. Aborigines were rather excluded from hotels and bars, they could only use swimming pools at certain times and sit in certain places at the cinemas. The most terrible part of the assimilated policy was that it led to children being taken away from their parents and families to be put into foster homes. These were known as the stolen generation. Presenter: Do you have an example from the material you have come across from a victim of the Stolen Generation? What was their experience? [Your Name]: Presenter: By todays standards, wouldnt these policies have been a breach of the Declaration of Human Rights? Do you mind just explaining, say three rights that these policies would have contravened? [Jithin]: Yes, they definitely would have breached the declaration of human rights. These policies have violated rights such asà ¢Ã¢â€š ¬Ã‚ ¦ Um, all adults have the right to marriage and to raise a family. Everyone has the right to an adequate standard of living for themselves and their family. And we are all equal before the law and entitled to equal protection of the law. Presenter: Wow, some powerful stuff. No wonder that some people are upset with our current celebration of Australia Day on the 26th January. But this isnt the first time people have protested against the abuse of rights and freedoms of Aboriginal and Torres Strait Islanders is it? For the benefit of the audience could you please outline one of these protests? (Who, what, when, where, why) [Your Name]: Presenter: Thank you so much for your time today on Hack. Heres hoping the information you have provided has enlightened some of the more ignorant corners of Australian society. HARVARD STYLE BIBLIOGRAPHY Jens Korff. 2017. Australia Day Invasion Day. [ONLINE] Available at: https://www.creativespirits.info/aboriginalculture/history/australia-day-invasion-day. [Accessed 18 February 2017 Paul Keating. 1992. Transcript. [ONLINE] Available at: https://antar.org.au/sites/default/files/paul_keating_speech_transcript.pdf. [Accessed 22 February 2017]. Shane Howard. 1982. Lyrics. [ONLINE] Available at: http://www.top40db.net/lyrics/?SongID=83327. [Accessed 22 February 2017]. Skwirk. 2016. First contact with Europeans. [ONLINE] Available at: http://www.skwirk.com/p-c_s-17_u-455_t-1228_c-4698/first-contact-with-europeans/wa/first-contact-with-europeans/aboriginal-people-and-torres-strait-islanders/contact-with-europeans-the-effects. [Accessed 22 February 2017]. Skwirk. 2017. Impact of European settlement on Indigenous people. [ONLINE] Available at: http://www.skwirk.com/p-c_s-56_u-426_t-1075_c-4149/WA/10/Impact-of-European-settlement-on-Indigenous-people/_tb-v. [Accessed 23 February 2017]. Nature and Mind. 2014. Quotes. [ONLINE] Available at: https://mindofnature.wordpress.com/2014/07/30/ten-australian-aboriginal-quotes-and-sayings-on-spirituality-nature-and-humanity/. [Accessed 24 February 2017]. R. Broome, Aboriginal Australians Black responses to white Dominance, 1788-1980, Allen Unwin, Sydney, 1982, pp. 178-9 Skwirk. 2016. Life on the reserves. [ONLINE] Available at: http://www.skwirk.com/p-c_s-14_u-120_t-327_c-1125/life-on-the-reserves/nsw/history/changing-rights-and-freedoms-aboriginal-people/the-aboriginal-experience. [Accessed 26 February 2017].

Dystopia in Fahrenheit 451 :: Fahrenheit 451 Essays

Dystopia in Fahrenheit 451 Just by reading the first few lines of the opening paragraph of Fahrenheit 451, we get the feeling of a dystopia right away. Firemen burning books, instead of putting out fires that start in homes. Who ever heard of that? <AVOID USINING QUESTIONS, THEY WAEKEN THE PAPER.> This is crazy thinking right off the start, yet Bradbury carries us through as if we are travelers to this time and place. We are the unseen eyes that see the cataclysmic events that turn Guy Montag's life upside down. We watch him rise, then fall, then meet with outsiders like himself. We watch, how fugitives are tracked down using a mechanical dog, and how people love to watch the chase on their "off the wall" television sets. Could this be how Bradbury thinks our society is going to turn into? Maybe not as drastic, but maybe the censorship could happen, couldn't it? <I WAS UNDER THE IMPRSSION THAT THIS WAS SUPPOSED TO BE A FORMAL PAPER, NOT AN OPINION PAPER.> Ray Bradbury is compared to Arthur C. Clarke as a "poetic science fiction writer" (Watt). This is so, because Bradbury takes a more elegant path to laying out his dystopia. People in his story are so into the now, and pleasure for the moment, that they forget the morals and ethics they came from, because they are clouded by smoke. <EXPLAIN WHAT YOU MWAN BY SMOKE.> Take for instance the wall-sized televisions. This became the populace's way of interacting with others without physically interacting with them. People on FURTURISTIC TELEVISION were your "family", who would keep you company and be your "friend". Still, a place where books were burned and houses were supposedly "fireproof", you have to admit this world is out of whack.<THIS SENTANCE IS SLANG AND MEANS VERY LITTLE.> If we look at Montag's wife for instance, we see how entrenched people have become AND just WANT TO BE happy,t carrying NONE for what happens to the ideas that are in books. I thin k Bradbury is trying to tell us not to rely TOO heavily on technology or it will consume us. In the future we may take books for granted, because they are the essence of free speech, and free ideologies. By HAVING the books burned, people forget, and have nothing to trace back, only leaving what is THE PRESESNT REALITY.

Leprosy :: essays research papers

Leprosy Leprosy or Hansen’s disease, is a chronic, infectious disease that mainly affects the skin, mucous membranes, and nerves. A rod shaped bacillus named Mycobacterium leprea, causes the virus. Mycobacterium leprea is very similar to the bacillus that causes tuberculosis. The reason Leprosy is also known as Hansen’s disease, is because it was first identified in 1874 by a Norwegian physician named Gerhard Henrik Armeur Hansen. Leprosy appears in both the Old and New Testaments. In the bible Leprosy was not the disease that is recognized now, but as various physical conditions that were nothing like the disease. A punishment from God was what these conditions were considered to be. The victim was said to be in a state of defilement. This Hebrew term was translated as lepros, which the word leprosy came from.   Ã‚  Ã‚  Ã‚  Ã‚  The disease’s probable origin was the Indus Valley that is located in India. Leprosy spread from there to the Mediterranean region and North Africa, then all of Europe was affected. This disease is much less common now, as the world case count has dropped below 1 million. During 1995 about 530 000 new cases of leprosy were discovered. It is obvious that third world countries have way more cases as India, Indonesia, and Myanmar account for almost 70% of the cases reported in the world. 5500 know cases of Leprosy still exist in the US, and about 200 cases a reported annually.   Ã‚  Ã‚  Ã‚  Ã‚  Tests to produce leprosy in experimental animals, have not been successful as of yet. Though the organism can be grown in Armadillos, several laboratories have been reported cultivating leprosy in the test tube.   Ã‚  Ã‚  Ã‚  Ã‚  Loss of sensation in a patch of skin is often the first symptom that Leprosy displays. In the lepromatous form, large area’s of the skin may become infiltrated. The mucous membranes of the nose, mouth, and throat may be invaded by large numbers of the organism. Because of damage to the nerves, muscles may become paralyzed. The loss of sensation that accompanies the destruction of nerves may result in unnoticed injuries. These may result in secondary infections, the replacement of healthy tissue with scar tissue, and the destruction of bone. The classic disfigurements of Leprosy, such as loss of extremities from bone damage or the so-called leoline facies, a lionlike appearance with thick nodulous skin, are signs of advanced disease, now

Describe the Different Stakeholders

Kentucky Fried Chicken There are many stakeholders of KFC the main ones are Employees, Customers, Delivery services, Contracted Vending Companies, suppliers and Contracted Cleaning Companies. Employees- †¢Employees are important stakeholders in the business as they provide the service to the customer who eats at KFC. Without well trained staff the business would not run smoothly. The interest of the staff would be to make sure they have a secure job and a steady wage.If employees feel they are being treated poorly they will be less enthusiastic towards work. Customers- †¢Without customers going to KFC it would not make profit and eventually go bust. Customer’s interest in KFC would be to go to their restaurant to have a fast food meal in which they enjoy. Delivery services- †¢Delivery services expand the product and services for the customers. Without delivery services being on time and well ran KFC would not have the stock that is needed. Contracted Vending com panies- Their interest would be to supply their product to KFC so they sell it on and get their product in the restaurants. Contacted Cleaning Companies- †¢They would insure that KFC stays hygienic and the image of the company is good. Employees- †¢ Employees are important stakeholders in the business as they provide the service to the customer who travels via Translink. Without the staff being able to do their job correctly the company would not run according to plan. If the staff do not do their job correctly it will not insure they stay in the work place. Related essay: What Can Business Learn From Text Mining?Customers- †¢Translink supply a service to the people of Northern Ireland which are customers. Customers aren’t as important to Translink as they are to KFC as Translink is government run and does not make a profit. Even if customers don’t use Translink it will not go bust as everyone pays tax’s to keep it running. Bus/ Train manufactures- †¢They want to insure Translink are running well so they have another company that will buy new equipment off them. Contracted Cleaning Companies- Translink will spend a certain amount of money each year to provide a clean station and equipment this will make sure of a tidy company and will keep customers coming back. G4S security company- †¢G4S want to keep their contract with Translink as this will make them a profit. They are contracted so that the stations are safe and the staff feel secure. Local Shops- †¢They would want Translink to be close to th eir shops so that commuters going and coming off the Train or Bus to go to their shops.

Natural resource conflict

Before we proceed to our discussion about the context of the Natural Resource Conflict, it is imperative to take first into account the definition of two terms which are always a part whenever troubles and chaos may arise. These two terms are Conflict and Security. According to (Kernerman Multi Lingual dictionary), security means â€Å"the state of being, or making safe, secure, free from danger etc while conflict is being defined as something to come into collision or disagreement; be contradictory, at variance or in opposition; clash: a fight, battle, struggle, esp. a prolonged struggle; strife( dictionary.com unabridged). This two are sure to go hand in hand whenever trouble or in a larger scale WAR arises.I-   How and in what ways are conflicts over natural resources more issues of development and political economy, rather than security, traditionally conceived?Natural Resource Conflict is one of the most puzzling problems that the world nowadays is confronting. Some are resol ved through diplomatic manner while others are still being contested until now in the form of a hostile confrontation which hapless victims are usually the innocent civilians and children as well. Natural resource conflicts are commonly seen in the continent of Africa where according to a certain report in 1998 that 9 out of thirteen battle related conflict on Natural Resources had occurred (Scott Peg autumn 2003).The best answer to this question is that they are conceived as something that has got to do with â€Å"weak states, to the increased erosion of boundaries and to open or clandestine intervention from neighboring countries. There are a lot of examples to be considered in regard to this situation. One was the case of Sierra Leone, when that country was turned upside down by the atrocities of the group who called themselves the Revolutionary United Front. This group whose savagery and barbarism was confirmed by the presence of thousands upon thousands of people including chi ldren whose limbs and arms were cut off from their bodies.R.U.F. during it heydays period were using the vast amount of diamond deposits in Sierra Leone in order for them to purchase arms and ammunitions, that are necessary in their fight against the Country’s Government.. What is interesting about this was the inability of the government of Sierra Leone in arresting the major personalities of the group. In fact, what is quite ironic is that after the peace agreement. The government even let the R.U.F. to participate in the ensuing election. Instead of making them pay by sending them all to jail, for all the miseries and pain they have inflected towards the populace. If the government of Sierra Leone is committed and strong enough there is no reason why they can’t do it. What happened is a mere reflection of the weakness of the government.II- Internal and External Factors about the Natural Resource ConflictTalking about factors concerning the existence of Natural Resou rce Conflict, well, there are a lot to be counted as such.First we have to discuss about the 3 internal factors. These are the:1. Authority2. Ideology3. PoliticsSpeaking of Authority it means bureaucratic control and a system of rewards, which generates formal, but passive consensus.  About ideology it addresses a sense of mission, indoctrination, which results in formal but passive consensus.  Lastly is politics (power Game) it touches the result of temporary internal alliances and strong links with the external people of influence.  In regard to the external factors there are the so called:1.  Ã‚   Share holders2.  Ã‚   Financiers3.  Ã‚   Other individuals or groups of individuals having a stake in the behavior of the organization, such as political parties, trade unions, other formal and informal CSOs, powerful individuals with economic or ideological interests.We can cite as example are the sovereign Countries of Angola and Sierra Leone during the time when they were still struggling to resolve their respective insurgency problems. Both these governments at the time were hiring the services of Executive outcomes, a private military company. The purpose for these was to check the flow of diamonds from these countries which as had been alleged were perpetrated by insurgents in order to use the proceeds from this illegal trade in sustaining their effort of destroying the already extant government of both countries. It’s called illegal because the government had nothing to do with this trade. De Beers, the world’s larges trader of diamonds was even under pressure because some of its purchases were coming from these areas.III- The ActorsWhenever conflict arises it cannot be denied that there are a lot of organizations who are ready to share all their expertise just for the sake of concluding a certain conflict. Whether they are government sponsored or not, it should be noted that they’re here to help. One example for this was th e time when Kuwait was invaded by Iraq. The United States together with the assistance of several countries and under the complete approval of the U.N. was able to liberate Kuwait from the occupation of Iraq.IV-  Ã‚  Ã‚   The dynamics of Neo-Liberal CapitalismThe dynamics of Neo- liberal capitalism is an event that is greatly manifested by the massive growth of China, India and other countries which several years ago were still waddling along the seemingly unending mire of poverty and non-growth. It is the kind which leads to the resurgence of this so called globalization. It promotes drastic reforms concerning the economic status of one’s country and give abundant opportunities for countries to invest from one country to another.Naturally the more investments made to a certain country, the greater the economic growth that the recipient of these investments will experience. Like for example China. Its tremendous and dazzling economic growth started when it initiated the ref orm framed by the late Deng Xiao Ping. It opens China economically to foreign investments.The resulting effect is the way China is being treated nowadays, not only in Asia but throughout the world. However, growth sometimes will lead to certain negativity, like what happened to Japan in the middle of the 20th century. Because of its massive economic and industrial growth, it was forced to invade China and its neighboring countries. The reason for that was to gain control of those countries resources so that it can sustain and maintain the necessary materials for its huge industrial and economic sector.REFERENCES:Pegg, Scott. â€Å"Globalization and Natural Resource Confict- The New Strategic Environment.† http://findarticles.com/?noadc=1. 2003. Naval War College Review. 9 May 2007.

Cafeteria Food Essay

Some people think that school cafeterias should be required to provide low-fat and/or vegetarian lunch options to accommodate the government’s nutritional guidelines, but all students do not eat the same. In my essay about cafeteria food, I will explain what students want in their food. I will also share the likes and dislikes in the food and what we can do to improve it. Cold pizza, undercooked hamburgers and brown lettuce sounds nasty. Many students from different states and districts have to deal with that every day at their schools. The food from the cafeterias used to be good, with a sweet flavor, but in the last few years the food had taken a different flavor, a flavor that cannot be tolerated by the students. The students need a better quality in their food, don’t they? It’s time for a change, a change to food, so students can be satisfied while their eating, a change to food that can be really worth it. As a matter of fact, we students pay money to the district every year and this is what we get? It’s time for a change. Everybody knows that eating healthy was from the past. However, now students and not necessarily just students eat fast food like McDonalds or Taco Bell. Now everybody does, which can be a good and a bad thing. The changes of the food’s taste has made many students to not eat at school, or even made students to bring lunch, and this as a matter of fact causes the school to lose money. In all actuality is the loss of money causing the school to give students poorly made food? If the schools would serve students food from places like Pizza Hut and Subway I can guarantee that most or all students would eat at the cafeterias and it would benefit to both school and students. These types of foods would be so great to have in schools, but unfortunately the district and the governments have taken action and unfairly, they have set down laws that prohibit these foods in the schools. They have settled these laws because they want us as students to eat healthy, but if they want to keep us healthy, why are they giving us food with a bad and nasty taste? Also, with these laws they keep students like me away from eating too much â€Å"junk† food because they can cause obesity. But do they keep on giving us food that is not even worth the amount of money our parents give to the government every year? If they were the ones who eat all of the nasty food given by the cafeteria they would of get tired of eating cold pizza and uncooked hamburgers with brown lettuce just like we the students do. In conclusion, we all understand what the government and the school system is trying to do with this healthy eating program. They want to promote healthy eating habits in an effort to prevent obesity. Although nutrition is important, students feel that there is a better way to have healthy food without ruining the taste. Therefore, in an effort to keep students healthy and leave with their stomachs satisfied we should all come together to realize that we are the ones that have to make it through the school day with the food.

Impacts of Casinos

The Negative Impact Many people do not want the casinos in their town and feel that having one will only bring chaos and criminal activity. Some of the misconceptions how a casino will affect a town range from addiction to industry centralization. In the website that Greg Saris has written he states that â€Å"we don't want to get into slot machines and hard-core gambling because it is addictive and destructive in people's lives† (Saris, 2003). It is believed that the impact of a casino coming into a town would be morally ND ethically irresponsible.The people that go to this facility are sometimes categorized as gambling addicts with alarming numbers of them. In California back in 2002 it is said that there were over 1. 2 billion addicts in that state. It is a widespread belief that with the casinos will increase the â€Å"crime, suicide, addiction and human misery' (Saris, 2003). In the article that Kevin Fagan has written it can be seen the comparison between gambling addic tions and a drug (crack-cocaine) (Fagan, 2007). A person may start out n Bingo (class Ill in Nevada) or a simple form of gambling and then may be introduced to slot machines.It is believed there is a great need for medical help since it is referred to as â€Å"a medically designated psychological disorder in its most severe, pathological form† (Fagan, 2007). Douglas Walker has written a book to help us to understand the economics of gambling and the arguments presented. It is general misconception that casinos are an â€Å"industry centralization, the â€Å"factory-restaurant† dichotomy, export base theory of growth, money inflow (mercantilism) (Walker, 2007). Positive Argument There many positive impacts on a towns economics that have been proven over history.Will the positive affects be greater than the negative? Through studies and research it can be seen how beneficial casinos can affect the economic industry. It is believed that casinos will be able to draw in to urists and more income to a city through marketing and incentives to those across the U. S. It will bring more income to a town that otherwise would not have had visitors (Walker, 2007) (peg. 36). Both revenue and income for a small town is greatly increased when a casinos are created. (Ask. Com, n. D. )

Personal and Imaginative – Scarred for Life

This was it. My legs were lead; my head throbbed violently. It felt as if the energy within me had slowly oozed away. I dragged my feet like I was being held down by iron chains. Gathering every ounce of my might, I heaved myself towards the bench- and collapsed upon it. Where was I? No clue. That was all I'd been saying to myself since the taxi left. And how long ago was that? Two hours†¦three hours†¦four hours? Still no clue. I hated myself for being so thick. If it wasn't for my ‘thick' brain, I would have been home by now. Home. I felt useless. â€Å"What the hell you doin' ere?† I looked up so fast it made my neck click; my anger rose. It was a brown haired boy who I guessed was trying to pass the time. I found him annoying. I wasn't in the mood of talking to anyone-I hardly ever was. â€Å"You tell me.† I replied stiffly. â€Å"Ain't seen you around this place.† I felt like punching him. I hated this about some people, butting in when they were least wanted. â€Å"That's 'cause I ain't from dis place.† I grumbled, glancing at him, thinking how much longer is he going to stay? There was a pause. Then, just as soon as I expected him to leave, he demanded, â€Å"Where you from then?† â€Å"Look yeh, I don't know you an' I ain't in da mood. So move.† I stated through gritted teeth, giving him the dirtiest look I could muster. He finally got the message and went off, gruffly. I didn't understand myself; I never used to be like this. My mood switched within seconds and I knew that many people found it hard around me. Even my own mates kept their distance from me at times. But they understood that I had a past. Life had changed a lot for me, and since that change, I was never the same person. I cast my eyes around, taking in my surroundings. Even though the street lamps were alight, the road seemed unusually dark. I squinted and could just make out the scenes of every day life before me. Here and there figures would move about; some closing their shops, others walking hastily, making their way home. I gazed blankly at the movements, not bothering to move from my seat. Eventually, the very last of the people edged away towards the end of the street, their silhouettes disappearing from under the very last street lamp. Silence followed. Almost radically, a harsh wind had begun to bluster, causing my numb face to sting. Fed up with my position, I pulled up my hood, got up from the rigid bench and stepped on to the road. The sound of my trainers hitting against the pavement seemed to echo into the night, leaving behind a lethal dead-like silence like that of graveyard. Trying to block out this atmosphere, I began to recount the event that occurred on the taxi†¦ I couldn't believe my stupidity. Losing my mobile was one thing- but losing my purse-on the same day†¦a bit extreme huh? And to make matters worse, being the idiot that I am, I tried to get home in a taxi when I was totally broke! The reaction the driver had when he realised I wasn't going pay was severe to say the least. I knew people had strange solutions but leaving me in the middle of God-knows-where was a bit too strange. Sad or what? Well, what was done was done and I knew there was no way in changing it. Thinking about it wasn't going to get me anywhere. My main priority was to see how to get home. I inhaled deeply as the bleak air rushed in to my blood. What was the point in living when surviving was so hard? Upon reaching the end of the street, I became aware of the bend which had not been visible to me from the bench. It was murky and even at this distance I could not make out what lay on its other side. As I began to make my way through it, my stomach gave a discomforting squirm. I didn't know why that was? Was it the darkness that had just fallen over me? Or the strengthening of the silence which had now reached its peak? Being able to distinguish traces of a light, I became relieved to know that I had entered just another street. This time there were no shops, but instead stood half a dozen or so houses, which I could tell were grand as well as ancient. They were positioned with a great deal of space and on either side of the road which lay in front of me. At the far end, I could discriminate the park which stood out due to its rusty iron gate. As my vision became clearer, I noticed a dark profile standing within the shadow of the great oak tree. Who would be out at this time of night? Or was it a trick of light? Sensing movement, I knew for sure that it wasn't just a fragment of my imagination. My heart began to beat loudly, vibrating heavily in my throat. Now I knew I wasn't alone. It ambled out from under the tree; light shining upon its limp body. Slowly, it began dragging its body in an oddly held manner. It – he was hurt. A slow moaning uttered from his mouth, and my fear turned into grief on seeing the pain radiating from him. On realising that his direction was headed my way, I heaved my body behind the nearest bush, afraid of being seen. From his gnawed, wrinkly hands, I realised he was well aged. His face was entirely hidden, due to the hood of his festering coat. He had now reached a house opposite me, one which I had not noticed due to its miniscule size. It was dilapidated and it showed no sign of warmth. Was this his house? I heard keys dropping, breaking the silence, and watched as he bent to pick them up. As he did so, his hood fell from his face. I screamed†¦ Everything was indistinct, the face flashed in front of me again, yet this time it looked younger by a few years. I could hear loud terrible screaming from within my own head. So loud that I thought that my head would explode. The screaming went on, never ending. The pain searing in the shrill cries was too much to take in. The screaming didn't come from the face, yet I recognised it. But it couldn't be! I tried to cry for help but nothing came out. Slowly, the picture blurred and my vision became focused†¦ My inhalation was hard, my heart aching endlessly. I tried to hold my breath, trembling from head to toe. Cold sweat trickled down my face and my clothes were soaked, clinging to my skin. How much time had passed? A door slammed shut, its reverberation hanging in the atmosphere. I turned my head towards the house- had the man just gone in? It had been ten years. Ten long, painful years since I had heard my brother's voice, shrieking with agonising pain just the same as on that night. The night that I last saw him alive. Was it just a coincidence that I had just seen the convict? All I remembered was the assassin's terribly scarred face, which had appeared there on the day my brother had fought eagerly for his life, aiming viciously at his face. This man was marked – scarred for life. Since then, I had promised myself to find the man who had finished my little brother off- and now that I had found him, there was no way I was going to let him escape. Not this time. No way†¦

Politics of Poverty and Social Welfare Policy Essay - 1

Politics of Poverty and Social Welfare Policy - Essay Example Moreover, class, state and race have given shape to the way political actors behaved inside and outside the government possibilities and limits of state action in the United States. In the early American history poverty emanated from the processes of immigration, conquest, and the enforced labor that had accompanied the settlement of Europeans in North America thus the founding of United States. O’Brien( 9) argues that international development has been directing its efforts in global politics of alleviating poverty focusing on the poor and seeking policies that would lift them out of the bondage of poverty, be protected and later be compensated. This discourse needs to pave way for the global politics of welfare state rebuilding focusing on the alliances that are required to be there between the poor and the non-poor. The global neo-liberalism social policy has been facing challenges in the recent times to the extent of being seen as residual safety net approach. The World Ba nk, IMF and other aid agencies are being tasked with eroding the flawed assumption that issues related to poverty could be solved without tackling the issue of equity, social inclusion and the states’ role in encouraging development projects for the good of all social groups. This is because they utilized a more supervisory and directive stance in imposing market principles on the developing nations that are considered as poor. The â€Å"Washington Consensus† on international development in the 1990s was a fragment of the American welfare reform in the 1990s. In the recent times the nations that are still developing have been obliged to embrace the neoliberal-paternalistic policies for dealing with their own communities that are impoverished (E. O'Brien, p.20-22). Most of the welfare states in Europe were built for the workers and not necessarily the poor accommodating the needs of the middle class by provision of services that they would be ready to pay taxes. In Lati n America and Africa, import substitution and state led socialist post colonial development respectively resulted in embryonic partial welfare states. These state lead strategies of development were challenged and later destroyed during the structural period of adjustments. Therefore, to alleviate the issue of poverty we must ensure the country has higher education, primary and city hospitals together with rural clinics, wage related pensions, social pensions as well as transfer of cash to the poor. But to some extent a focus on the poor undermines the commitment of the middle class to pay taxes (E. E. O'Brien, p.10-12). Regulation of working classes in society which Pierre Bourdieu called, â€Å"the left hand† of the state is symbolized by public health care, education, social security, social housing and social assistance is being out of date in the United States or supplemented in the Western Europe by a ruling through its â€Å"right hand† where the courts, the pol ice, and the prison system re gradually becoming active and intrusive in the social spaces’ lower regions. Most governments are trying to undercut the new legitimacy of militants and â€Å"active minorities† within emerging social movements that is acquired through the daily struggles in order to prevent further

E-marketing affect consumer behavior Essay Example | Topics and Well Written Essays - 1750 words

E-marketing affect consumer behavior - Essay Example E-marketing offers a very cost effective way to reach a large potential market with a diversified range of users using the Internet actually forming a kind of subculture within the population, each of which with certain characteristics such as income and educational levels, with more users in urban and metropolitan rather rural areas. E-marketing has 4 P’s:1) Permission, 2) Privacy,3) Profiling and 4) Personalization. Permission is considered the key to successful E-marketing, which involves receiving and maintaining permission from customers. Permission based E-marketing is considered good business practice. Privacy mainly concerns what E-marketers do with the personal data once they receive it and how they can keep it from unwarranted attention. With identity theft on the rise and the average person becoming more concerned with privacy matters, those marketers that can safeguard their customers’ sensitive details will be a better position to win more loyal customers. E-marketing is also considered an effective promotional tool because of its inherent profiling ability. This refers its ability to collect and accumulate demographic, psychograp hic, and historical data and implement promotional programmes to accommodate and satisfy this information. Personalization is what makes E-marketing most powerful. In addition it is also important for the right marketing person to fully understand his customers’ needs and desires and his own industry before launching any offerings ... web. The internet as a contemporary data highway on which the global information society may be built is known for many security risks. Thus the vast development of new information infrastructures will increase our dependability and might lead us to a vulnerable information society based on insecure technologies. Many consumers worry about online security. They fear that unscrupulous snoopers will eavesdrop on their online transactions or intercept their credit card numbers and make unauthorized purchases. In turn, companies doing business online fears that other will use the Internet to invade their computer systems for the purposes of commercial espionage or even sabotage. There appears top be an ongoing competition between the technology of internet security systems and the sophistication of those seeking to break them.Online privacy is perhaps the number-one e-commerce concern. Most e- marketers have become skilled at collecting and analyzing detailed consumer information. Marketers can easily track Web-site visitors and many consumers who participate in the Web site activities provide extensive personal information. These may leave consumers open to information abuse if companies make unauthorized use of the information in marketing their products or exchanging databases with other companies. Many consumers and policy makers worry that marketers have stepped over the line and are violating consumers' right to privacy. The key issue of privacy, which is concerned with human rights, data protection and the use of E-marketing and security to protect online personal information is clearly built on the pillar of trust, and is

Ethics Coursework Example | Topics and Well Written Essays - 250 words - 1

Ethics - Coursework Example This was in response to the killing of George Jackson in California’s San Quentin Prison. He was a black prisoner who was involved in prisoners’ activist movements. The riots involved taking hostage of 33 prison staff after the inmates had revolted and taken control of the prison. Though the prison authorities tried to negotiate, only twenty-eight requests of the prisoner’s were agreed upon but complete amnesty was not realized. Moreover, the authorities did not heed to the inmates demand to transfer of the prison superintendent. However, the prisoners were surpassed as the state police gained control. The rebellion resulted to thirty-nine death that included prisoners, civilian employees, and correctional officers. The Attica prison riots were caused by prisoners’ rebellion in regards to several prison conditions. The inmates claimed that the sleeping and living conditions had become unbearable; the prison wardens were cruel and insensitive to their welfares. Further, the riots stemmed from the abuse the prisoner faced in hands of the guards. Moreover, the cultural and social movements outside the prison compounds instigated the inmates to rebel. In addition, some prison neighborhood had encouraged collective militancy in other places of the states thus; it caused the prisoners to call or attention. Just like the 1970s prison conditions, most of the current prisons are still overcrowded. They lack basic facilities such as beds and sanitary equipments. In addition, literacy level within the modern prison setting is still very low. Several inmates are either functionally illiterate or illiterate. According to studies conducted on US prisons, approximately seven out of ten inmates were discovered to be

H.W Essay Example | Topics and Well Written Essays - 500 words - 8

H.W - Essay Example At least, security glasses, scientists jacket, long jeans, shut toe shoes, and gloves are obliged when working with particularly risky substances. Business mixtures, trademarked items and so forth should be joined by a part of the Office of Environmental and Occupational Safety if the compound constituents are not promptly identifiable from the name of the item or from the data on the items bundling label. Contaminated Personal Protective Equipment and garments must be discarded or disinfected before expulsion from the assigned work territory. While little spots of sullying may be cleaned in the lab, horribly sullied protective outer layers might need to be discarded as dry risky waste. Quick measures must be accessible to keep the conceivable spread of sullying in the occasion of a little spill of an Particularly perilous substance. Permeable materials and clean up materials ought to be accessible in all research facilities sufficient to hold and clean people and supplies and zones. Any known spills must be held and disinfected at the earliest opportunity. In the occasion of a substantial spill that is past a lab bunches prompt reaction abilities, the accompanying strategies ought to be taken after: Specifically risky substances must be put away in an assigned range and utilized as a part of a way that will minimize the danger of unintentional discharge (e.g., topped firmly, utilization of concoction safe optional regulation, at whatever point conceivable). Lab staff ought to expel chemicals from capacity just as required and return them to capacity when handy. Extra prerequisites for the safe stockpiling of a particular synthetic may be found in the makers directions. At the point when transporting chemicals past the quick the earth, compartments ought to be secured from breakage by utilizing a jug transporter or other compelling regulation. Research centers and rooms