According to Raz, the sources thesis is essential

According to Raz, the sources thesis is essential According to Raz, the sources thesis is essential to the authority of law. Does it follow from his account that authority is at heart a matter of power (as a sceptic would maintain) rather than a rational virtue? Can Raz avoid this conclusion and remain a positivist? It is contended that Raz and his articulation of legal positivism remains intact after careful analysis, if somewhat buffeted by the arguments inherent in the question as posed. To fully appreciate the concept of authority as Raz develops it, one must first consider how Raz has defined the sources thesis and its relationship to the authority of law. The source thesis as developed by Raz is the culmination of his logical progression in the development of a flexible and comprehensive tool to define legal positivism. Raz fashions a three headed thesis comprised of social, moral and semantic components, of which the social thesis is the most important.[1] Raz emphatically states that what the law is and what it is not is a social fact –his corollary proposition is that a rule is only a legal rule if it meets a social condition.[2] Raz proceeded in his analysis to articulate how the social thesis becomes a cornerstone for the justification of law as a social institution, a concept tightly allied by Raz to three elements that determine the true existence of such systems – efficacy, institutional character and the source of law. In this context, Raz elevates the source thesis to one of both complexity and prominence. It is submitted that Raz in his definition of both efficacy and institutional character as separate tests that identify the existence of a legal system, in fact renders them as sub-compartments of his source thesis. Raz is certain that the source thesis, an acknowledgement that all law is fully determined by its social sources, is the most important element of a legal system.[3] He defines his social sources as including any extraneous 'interpretative sources'[4] that may exist in a society. Raz stipulates that a law has a source if its contents and existence can be determined without resort to moral arguments. Raz thus includes both legislation and a wide range of societal facts as defining the law and its authority. The Raz definition of law as an aggregation of community and societal custom, habits, and shared perspectives is a far cry from the seminal Austin concepts of legal positivism, ones centred upon the notion of a irrefutable ‘sovereign power’ that promulgates law as a command that is reciprocally enforced by sanction, all crisply delineated from any moral considerations.[5] In contrast, it is plain that Raz perceives the authority of the law in less stark and more indirect terms than Austin would have accepted. The source thesis as posited by Raz has two functions. The first is its utility in categorising and systemising the interconnected aspects of law (a purpose that all legal positivists from Austin onwards would endorse). The second function is to provide publicly ascertainable standards that are binding upon society.[6] The state power as contemplated by Raz to achieve these legal societal purposes is held in a collective sense by the community; there is no supreme and authoritative sovereign lawgiver in the Raz model. However, it is equally plain that Raz does not attribute ‘rational virtue’ to his concept of authority. By definition, virtue is a moral consideration and therefore one that Raz and positivists generally would not permit to enter the authority equation. On the subject of unvirtuous law, Raz suggested that ‘†¦Even a bad law, as the inevitable official doctrine, should be obeyed for as long as it is in force, while lawful action is taken to try and bring about its amendment or repeal’. It is submitted that this perspective internalizes authority to within the society, consistent with Raz’ thesis that law is fully determined from social sources.[7] Raz considers the question of power in relation to law in another sense that bears upon the present question. Raz has stated in a number of his works that consistent with the source based notion of all law, the authority to create or administer the law must be either legitimate or de facto.[8] The use of the term ‘authority’ has a strong power connotation; legal systems may only claim legitimacy through an implicit or express assertion that the system possesses the power to maintain such authority. The power to adjudicate legal issues and to the ability to maintain regulatory and enforcement systems places the legal system in a position of supremacy within a society, but it is a supremacy derived from societal forces and desires and not a sovereign influence in the Austinian positivist sense. It is submitted that in the Raz interpretation of the institutional character of the law, the legitimate legal system will inevitably reflect the social fact of the society. In this fashion Raz closes a philosophical loop in his conclusion that ‘†¦conformity to moral values or ideals is in no way a condition for anything being a law or legally binding. Hence, the law's conformity to moral values and ideals is not necessary[9]. It is this proposition that cements the Raz position as one within the positivist camp. Bibliography George, Robert P., (ed.) The Autonomy of Law: Essays on Legal Positivism (Oxford: Oxford University Press, 1999) George, Robert P. What Is Law? A Century of Arguments. First Things: A Monthly Journal of Religion and Public Life Apr. 2001:23 Raz, Joseph. Ethics in the Public Domain: Essays in the Morality of Law and Politics (Revised ed.) (Oxford: Clarendon Press, 1995) Raz, Joseph. Practical Reasons and Norms (Oxford: Oxford University Press, 1979) Raz, Joseph. The Authority of Law: Essays on Law and Morality (Oxford: Oxford University Press, 1979) Footnotes [1] The Authority of Law: Essays on Law and Morality (Oxford: Oxford UP, 1979), 37; see also Practical Reasons and Norms (Oxford: Oxford UP, 2002), 161, 162 ibid, 40 [2] ibid, 43-46 4 ibid, 47 [3]5 Austin, John. The Province of Jurisprudence Determined (New York: B. Franklin, 1970), 6 Raz, 51 [4] [5]5 Austin, John. The Province of Jurisprudence Determined (New York: B. Franklin, 1970), 6 Raz, 51 7Joseph Raz, Ethics in the Public Domain: Essays in the Morality of Law and Politics, Revised ed. (Oxford: Clarendon Press, 1995) [6] [7] [8] Ethics, 216 [9] Ethics, 217

Aluminium :: essays research papers

Aluminium The history of Aluminium use Aluminium is now one of the most widely used metals, but one of the hardest to refine due to it's reactivity with other elements. Even as late as the turn of the century, Aluminium was considered very valuable and in turn expensive, even more expensive than gold. In some cultures, when a function was held (for example, a party) by wealthy people, only the most honored guests would be given Aluminium cutlery, the others had to make do with gold or silver cutlery. A Description of the Aluminium ore, including a list of it's contents Pure Aluminium oxide is known as alumina (Al2O3). This is found as corundum, a crystalline. Aluminium can also occur as cryolite (Na3AlF6). Traces of other metal oxides in Aluminium oxide tint it to make it form stones (often precious) for example: chronium gives a red colour to rubies, and cobalt makes the blue in sapphires. How Aluminium deposits are formed Aluminium (like many other metals) is not found in it's pure form, but associated with other elements in rocks and minerals. An aluminosilicate such as felspar (KAlSi3O8) is the main constituent of many rocks such as granite, which is quartz and mica cemented together with felspar. These rocks are gradually weathered and broken down by the action of carbon-dioxide from the air dissolved in rainwater forming ‘kaolin'. This is further broken down to form other substances, ultimately resulting in the formation of Aluminium deposits. Where and how Aluminium is mined? Aluminium is never found in it's pure state until it has been refined. Aluminium is made when refining alumina, which is in turn found from the ore ‘bauxite'. Bauxite is often mined in the opencast method. Aluminium deposits are found in many countries, but the countries with significant deposits include: Guinea, Jamaica, Surinam, Australia and Russia. How is Aluminium refined? One method is the ‘electrolytic process'. This is performed when a low voltage current is passes through a bath containing alumina in the molten form. The alumina is broken down into Aluminium metal which collects at the bottom of the bath at one electrical pole, the cathode, and the oxygen which reacts at the other pole, the anode, to give carbon-dioxide and some carbon-monoxide. The uses and properties of Aluminium Aluminium is now the second most widely used metal, after iron.

The Jealous Husband by Robert Browning :: essays research papers

The Jealous Husband That's my last Duchess painted on the wall, Looking as if she were alive. I call That piece a wonder, now: Frà   Pandolf's hands Worked busily a day, and there she stands. 5 Will't please you sit and look at her? I said Frà   Pandolf'; by design, for never read Strangers like you that pictured countenance, The depth and passion of its earnest glance, But to myself they turned (since none puts by 10 The curtain I have drawn for you, but I) And seemed as they would ask me, if they durst, How such a glance came there; so, not the first Are you to turn and ask thus. Sir, 'twas not Her husband's presence only, called that spot 15 Of joy into the Duchess's cheek: perhaps Frà   Pandolf chanced to say 'Her mantle laps Over my lady's wrist too much,'; or 'Paint Must never hope to reproduce the faint Half-flush that dies along her throat';: such stuff 20 Was courtesy, she thought, and cause enough For calling up that spot of joy. She had A heart—how shall I say?—too soon made glad, Too easily impressed; she liked whate'er She looked on, and her looks went everywhere. 25 Sir, 'twas all one! My favor at her breast, The dropping of the daylight in the West, The bough of cherries some officious fool Broke in the orchard for her, the white mule She rode with round the terrace—all and each 30 Would draw from her alike the approving speech, Or blush, at least. She thanked men—good! but thanked Somehow—I know not how—as if she ranked My gift of a nine-hundred-years-old name With anybody's gift. Who'd stoop to blame 35 This sort of trifling? Even had you skill In speech—(which I have not)—to make your will Quite clear to such an one, and say, 'Just this Or that in you disgust me; here you miss, Or there exceed the mark';—and if she let 40 Herself be lessoned so, nor plainly set Her wits to yours, forsooth, and made excuse –E'en then would be some stooping; and I choose Never to stoop. Oh sir, she smiled, no doubt, Whene'er I passed her; but who passed without 45 Much the same smile? This grew; I gave commands; Then all smiles stopped together. There she stands As if alive. Will't please you rise? We'll meet The company below, then. I repeat, The Count your master's known munificence 50 Is ample warrant that no just pretense Of mine for dowry will be disallowed; Though his fair daughter's self, as I avowed At starting, is my object. Nay, we'll go Together down, sir. Notice Neptune, though, 55 Taming a sea horse, thought a rarity,

Sample questions and Exam

Sample questions Note: The purpose for providing sample questions is to show the format of questions that will be given in the midterm exam. The midterm exam will have more of both true false questions and short answer problems than those presented here. For more short answer problem types please look at the exercises sets. True-false questions: T Consider the two statements: I. X is an inferior good. II. X exhibits Giffen’s Paradox. The following is true: II implies I, but I does not necessarily imply II. F T F Suppose that at current consumption levels an individual’s marginal utility of consuming an extra hot dog is 10 whereas the marginal utility of consuming an extra soft drink is 2. Then the MRS (of soft drinks for hot dogs)—that is, the number of hot dogs the individual is willing to give up to get one more soft drink is 1/5. If the price of X falls, the budget constraint shifts inward in a parallel fashion. T F T F Suppose a cup of coffee at the campus coffee shop is $2. 50 and a cup of hot tea is $1. 25. Suppose a student’s beverage budget is $20 per week. The algebraic expression represents the budget constraint. Suppose a cup of coffee at the campus coffee shop is $2. 50 and a cup of hot tea is $1. 25. Suppose a student’s beverage budget is $20 per week. Suppose the student simply prefers more caffeine to less and that the tea sold has exactly one-third the caffeine as the coffee. The student will buy a mix of coffee and tea. T F (The student will buy only coffee) T F In economic theory, the demand for a good must depend only on income and its own price and not on the prices of other goods. T F If two goods are substitutes, then an increase in the price of one of them will increase the demand for the other. 1 T F If consumers spend all of their income, it is impossible for all goods to be inferior goods. A good is a luxury good if the income elasticity of demand for it is greater than 1. A rational consumer spends her entire income. If her income doubles and prices do not change, then she will necessarily choose to consume twice as much of every good as she did before. A consumer has the utility function U(x; y) = min(x,2y) If the price of good x is zero and the price of good y is p; then the consumer's demand function for good y is m/2p. Suppose a teenager likes both rap music (R) and country music (C) with a set of preferences so that U = C1/2R1/2. Point (C, R)=(100, 1) makes the teen the happier than point (C, R)=(25, 25). If a person’s indifference curves can be represented as a straight line, the person views the goods as complements (but not perfect). T T F F T F T F T F Short answer problems 1. Walt consumes strawberries and cream but only in the fixed ratio of three boxes of strawberries to two cartons of cream. At any other ratio, the excess goods are totally useless to him. The cost of a box of strawberries is 10 and the cost of a carton of cream is 10. Walt's income is 200. How many boxes of strawberries does Walt demand? Ans: Walt demands 12 boxes of strawberries. (NOTE that the utility function is U=min{2x,3y}) 2. Fanny consumes only grapefruits and grapes. Her utility function is U(x; y) = x3y6; where x is the number of grapefruits consumed and y is the number of grapes consumed. Fanny's income is 48, and the prices of grapefruits and grapes are 1 and 3, respectively. How many grapefruits will she consume? Ans: 16 3. Katie Kwasi's utility function is U(x1; x2) = 2(ln x1)+ x2. Given her current income and the current relative prices, she consumes 5 units of x1 and 20 units of x2. If her income 2 doubles, while prices stay constant, how many units of x1 will she consume after the change in income? Ans: 5 3. Suppose a new healthcare initiative for the working poor will be paid for with a reduction to the earned income tax credit. Suppose the average working poor family has income of $12,000 from work and an additional $4000 from the EITC. If there are two goods, H (healthcare) and C (all other consumption), what will be the equation for a budget line with the EITC? (Let prices of all goods and healthcare be normalized to 1). Ans: C = $16,000 – H 4. Suppose a teenager has $20 and likes both rap music (R) and country music (C) with a set of preferences so that U = C1/2R1/2. Suppose that the iTunes price of a rap music song is and the price of a country music song is . What is the greatest level of affordable utility? Ans: v50 3

External Environment Analysis Essay

The Coca-Cola Company owes the success of its internal operations to its principles of corporate responsibility. The firm has incorporated an apt ethics program; this will guide their employees, and ensure them growth, achievement, and satisfaction for their jobs. In order to make this possible, The ideology of corporate responsibility is moderated and promulgated by the Public Policy and Corporate Reputation Council. The Council is comprised by a group of senior managers from each beverage and bottling company in the industry. It ascertains the risks and opportunities that each company in the industry encounters. The PPCR Council advises beverage companies in their employee management and operations. Feasible business strategies are generated in order to achieve growth and progress for beverage companies like the Coca-Cola Company (The Coca-Cola Company,2008). The firm believes there is no Coke without the presence of its prolific employees, which is the major force behind more than satisfactory results for the growth and progress of the company. Its operations are bolstered by innovative thinking, unique perspectives, and operational excellence of the workforce, which sustains profit margins of the firm as well as its image. With this in mind, the company recognizes the crucial role of its workforce plays in its worldwide operations. The Coca-Cola Company puts a premium on job satisfaction. The firm ensures that the Coca-Cola workplace is an environment where people can generate excellent input and augment their performance while enjoying what they do (The Coca-Cola Company,2008). Porter’s Five Forces Analysis Supplier Power Coca-Cola’s suppliers have been clamoring for increased prices for raw materials used in manufacturing their products. Usually, these suppliers are responsible for the prices of raw materials to increase. Suppliers have gained the notoriety of manipulating the cost of raw materials, which generates a deliberate effect on the firm’s part. Suppliers are more manipulative whenever the number of suppliers is low. This gives the handful of suppliers to raise the price of raw materials, which in turn leaves firms line Coca-Cola’s no further options to purchase commodities of lower cost. An international brand like Coca-Cola’s is usually responsible for improving the working conditions within their factories (Foust, 2006). The firm provides the much-needed technical assistance, which help augment the performance of both factory workers and shop floor employees. Buyer Power Buyer power is also considered the spending capacity of the consumer. In the athletic shoe industry, the buyer power is strong. This aspect simply states that the buyer or the consumer has always has a â€Å"say† on the price of particular good. Furthermore, buyer power is considered crucial due to the fact that it has a deliberate impact on the industry. However, softdrink companies like Coca-Cola’s has a discreet mutual arrangement regarding the aspect of buyer power. These intangible mutual contracts between the firm and its consumers have been apparent for quite some time now (Foust, 2006). Firms have been empowering consumers to augment their buyer power. Buyer power has a relationship with supplier power as well. A firm like Coca-Cola’s opines for the cost of raw materials it acquires from its suppliers. Buyer power is quite a delicate matter to elaborate on. The asymmetry between the buyer and the industry generates a bevy of discrepancies, which contributes to an inconsistent market condition and prevents forward integration. Barriers and Threats of Entry Perennial rival companies like PepsiCo and RC Cola are not the only ones who pose a threat for the company. Neophyte softdrink companies both domestic and international are always attempting penetrate the industry will also have a deliberate effect in the industry. The outcome will be a fluctuation in percentage of the market share of softdrink companies. Coca-Cola’s does its part through studying potential market segments to entice. Firms that tend to enter and exit a market are subjected to nominal profits (Foust, 2006). Competitive Rivalry Coca-Cola’s always strives to survive in a competitive industry through the aid of its competitive advantage. For the plethora of softdrink companies, competition always matters in order to bolster profitability. Coca-Cola’s augments their advertising and marketing strategy by its charismatic approach to its advertising. The global softdrink industry is highly competitive (Foust, 2006). The company has to compete with national and domestic retailers such as discount store chains, department stores, independent retail stores, and internet retailers that cater to a particular market segment of similar merchandise. The company has encountered stiff competition in Asian markets, which range from regional to national chains. Threat of Alternative Products & Substitutes The apparent threat of alternative or substitute products is a common adversity for Coca-Cola’s. A number of softdrink companies have always attempted to overwhelm Coca-Cola’s ‘s market share through attempts in cheaper price movements in order for consumers to consider other brands aside from Coca-Cola’s. The subject of price elasticity surfaces whenever the price change of an alternative product affects as the demand for such product. The industry where Coca-Cola’s thrives is saturated by a bevy of substitute products, which to tend to constrained the ability of these companies to make an increase in prices. The softdrink industry is always sporadic and innovative in terms of manufacturing products, which can draw consumers to purchase their products. The outcome is a letdown in sales for the Coca-Cola Company (Foust, 2006). Reference The Coca-Cola Company. (2008). Governance & Ethics. Retrieved June 29, 2008, from http://www. thecoca-colacompany. com/citizenship/governance_ethics. html The Coca-Cola Company. (2008). Engagement. Retrieved June 29, 2008, from http://www. thecoca- colacompany. com/citizenship/engagement. html Foust, D. (2006). Queen of Pop. Business Week. New York: Aug 7, 2006. , Iss. 3996; pg. 44 Foust, D. & Byrnes, N. Gone Flat. (2004). Business Week. New York: December 20, 2004, Issue 3913: page 76

Critical Path Analysis: Its Use and Limitations Essay

Introduction As firms begin to realize the need to improve on their project management capabilities, many companies and software developers have charged to fill this need by offering tools and techniques for a variety of projects. Some are tools for portfolio management, and some focus on particular disciplines within the project management field. Tools for resource planning, task and time management, communications management, resource allocation, or other project needs abound. Being a mature academic and practical course, Project Management has developed many tools and methodologies to assist in the planning, execution, evaluation and closeout of various types of projects. Varied tools can be used throughout many categories of project needs, while some tools are specific to certain types of projects. Some of the benefits of using project management tools and techniques as opposed to general management procedures, as mentioned in this week’s lecture, are that they have been proven to work particularly in a project environment and the uniformity of terms and approaches allows for better understanding and communication between members of the project team and the stakeholders. Tools such as Decision Trees, Cost-Benefit Analysis and programs such as Agile and Prince2 have proven to be particularly useful in producing best practice and expert results for projects that have employed them. CPA Utility and Limitations Critical Path Method (CPM) or Critical Path Analysis (CPA), as a project management tool, operates as the basis for a project work schedule, and likewise of resource planning illustrating shortest possible time to complete a project. The tool outlines critical events noting their sequencing, precedence relations, and strict timing requirements (Shtub, Bard and Globerson, 2005:395). The authors further note that PERT and CPA approaches treat ‘Finish to Start’ precedence relations using ‘zero’ as lag time between finish of last activity to start of next task along the critical path. The CPA map shows what activities cannot begin without accomplishing the preceding task, it is dependent on and also defines parallel tasks or ‘non-dependent’ tasks which can be performed simultaneously. By plotting activities using circles to represent activities noting earliest start (EST) and end times (LFT), and arrows showing sequencing of tasks, CPA clearly defines the flow of tasks, timings and therefore resources that must be allocated to accomplish activities and timelines. CPA has similarities to a GANTT chart as both tools show tasks that need to be done and the corresponding time to accomplish each. However, unlike a GANTT chart, CPA activity timings are not drawn to scale in that arrows represented with the same length may correspond to differing measures of time (e. g. same size arrows may represent 1, 2 or 4 weeks). A GANTT chart will have the tasks on a vertical axis while the time required for each task is easily identified along its horizontal axis. For both GANTT and CPA, the plan’s ‘critical path’ is the longest and has no spare time or ‘slack’/’float’ in any of the tasks. If any delays between dependent tasks in the critical path are encountered, the whole project will be delayed unless the manager makes changes to bring the plan back on track. Bringing a project back on track may be done by possibly adding resources to cut delivery time of tasks (‘crashing’) affected by the delay. Obviously, adding or re-allocating resources usually mean additional costs to the project. A sample for a 10-week computer project using a CPA map is as below. Upper left numbers within nodes represent the EST and lower left numbers on nodes represent LFT. Number on the right is the activity number and task description and duration is along the arrow lines: Source: www. mindtools. com In managing a project, a CPA map allows the project team to monitor attainment of goals and assists the project manager to see where corrective action is required to get the project back on course. Shtub, Bard and Globerson (2005:381) reiterate preparation and use of the tool requires a complete understanding of the project’s goals and structures. As most projects will have a number of stakeholders with different requirements, it must be assumed that a thorough knowledge and understanding of all these requirements are known and considered by the project manager in order to utilize a CPA approach. Moreover, considerable expertise is required in order to estimate the duration of each project task as performance and resource allocation are dependent on the accuracy of the ame. While CPA is recognized as an important part of project management, projects which may not benefit from use of this tool are those where there is a requirement for high flexibility in project tasks and schedules. ‘Project Flexibility’ is described by Maylor, (2010:86) as the capability of a project to adjust to changes. As CPA assumes that activity times are ‘deterministic’ – having a predictable outcome as all of its causes are clear and rigid, it is unlikely that the CPA tool can easily take in many adjustments during the execution stage without jeopardizing the project. Since only parallel tasks are afforded time slack within the plan, a project may experience detrimental delays and spiralling costs should situations arise where the schedules are not met, or resources cannot be re-allocated to a later or earlier timeline. In particular, R&D projects, where results of new technology or a new drug cannot be easily predicted, or may need further testing and numerous changes, may suffer from a very rigid CPA map. Moreover, project work on innovations will not have the benefit of historical basis for correctly estimating time requirements of many tasks involved which is ssential in using the CPA. The United States Food and Drug Administration (2004) comments, â€Å"A new product development toolkit — containing powerful new scientific and technical methods such as animal or computer-based predictive models, biomarkers for safety and effectiveness, and new clinical evaluation techniques — is urgently needed to improve predictability and efficiency along the critical path from laboratory concept to commercial product†. This lack of knowledge and systems in drug research and development negatively affects the proper implementation of a CPA as a project management tool. Conversely, Construction industry projects benefit widely from the use of CPA maps as there is a considerable body of knowledge, experience, and repetition in many of the tasks performed in such projects. Another weakness in the utilisation of the CPA tool highlighted by Woolf (2008) is the observation that there is as yet no â€Å"universally accepted definition of the term ‘critical path’†. He argues that this lack of consensus poses a problem in determining what is critical, nearcritical, or non-critical in nature when preparing a CPA map. Since parallel tasks falling outside of the critical path can still have grave effects on the total project should they fall behind in schedule, Woolf argues there is nothing ‘non-critical’ about a parallel activity which has -17weeks as float. It is suggested ‘criticality’ must be measurable and objective, free from comparisons which will make it subjective. Moreover, as a completed project is one unit, it is contended all tasks within the project are important/critical and contributes to its completion. This agreement in understanding and measure of terms is an important issue as one of the advantages of utilising tools and methods is its universality of understanding. In the case of R&D and highly innovative tasks in projects, this question poses an issue as unknown tasks at the start of the project which may arise and have significant implications on the project would not have been accounted for in the ‘critical path’. Shtub, Bard and Globerson (2005:382) cite overdependence on the CPA as a potential threat to project success. When pressure in sequential schedules is the primary focus, a team may cut short or totally exclude certain tasks in order to stay within timelines. This negative manner of management can be harmful to the project’s final outcome. This last observation though is not a weakness of the tool itself but is a case of weak project management. Conclusion and Recommendation: As with any tool, the user’s skill is key to its effective employment and management. CPA has been proven to be a valuable tool in project management for determining: Activities which must be performed, sequencing, prioritising, and timing Tasks which can be performed parallel to save time. The shortest time a project can be successfully delivered What and when resource will be required Remedial measures will be required and when during the performance of the project. As such, it is an integral part of the project management toolbox which can be harnessed efficiently in a variety of complex projects with proper inputs derived from experience, research, modelling and sound judgement.

Miles Davis Essay

Jon Davis Perspectives in American Jazz Ben Martinson December 10, 2009 Miles Davis: The Last Pioneer in American Jazz Miles Davis represents the pinnacle of modern American Jazz. He was one of the foremost pioneers in the inventions of cool jazz, hard bop, free jazz, fusion and techno. He was, arguably one of the most influential figures in music, pushing the boundaries of what was commonly known as jazz into new directions that most people thought was impossible. Davis was born on May 26, 1926 in Alton, Illinois to Dr. Miles Henry Davis, a successful dentist, and Cleota Mae Davis. Davis’ interest in music was sparked at the age of 13 when his father bought him a trumpet, and arranged lessons with accomplished local musician Elwood Buchanan. Oddly enough, Buchanan discouraged Davis from using vibrato in his music, which was a characteristic that Davis carried throughout the entirety of his career. Interestingly, his mother, Cleota Mae Davis, played blues piano but kept this facts hidden from her son. Because of his proficiency with the trumpet, he was accepted into the Julliard School of Music to study classical music. Davis quickly realized that the classical form was not for him, and desired a more non-traditional approach. Davis made the decision to drop out of the Julliard School because they were not accepting of his non-traditional approach. Davis focused on imperfect melodies in order to distract the users away from the composition of the music, and to concentrate more on the deeply rooted meanings in the music. Davis stated in an interview, â€Å"It's [music] always been a gift with me, hearing music the way I do. I don't know where it comes from, it's just there and I don't question it,† (Miles Davis Properties). After Davis dropped out of Julliard, he got to experience the greatest privilege that any musician of the time could hope for. He received the chance to play with the band of Charlie Parker and Dizzy Gillespie. Davis’ performance was rapidly perfected by the influence of Parker and Gillespie (Miles Davis). He saw his first studio time under Parker and Gillespie with Savoy records in September of 1945. This represented a major change of pace for Davis, because he was now qualified to record as a solo artist. Savoy Records offered to sign him as a band leader, where he soon excelled to the point of starting his own nonet called the â€Å"Miles Davis Nonet. † Davis often came off as arrogant or rude because he demanded absolute perfection in all rehearsals and performances from his band members. These demands may have been rooted in the slaps on the knuckles he received as a child from Buchanan. Davis had rapidly become one of the most famous musicians of the time, and had no intention of slowing down. Davis enjoyed a rapid, lifestyle of fame success, and debauchery. His lifestyle began to catch up with him at the peak of his career when heroine became a severe problem in his life. Heroin addiction was not uncommon for musicians during the 1940s and 1950s. It is speculated that his addiction to heroin may have been influenced by both Parker and Gillespie, the two men that made him into a star (Miles Davis). However, the difference between Davis, Parker, and Gillespie was that Davis rid himself of his addiction to heroin by locking himself into a room until he was completely free of his habit and prepared to perform again. Davis rapidly got back to the world of jazz by performing at the Newport Jazz Festival in July of 1955. This performance was one of his best live shows, and proved to Columbia Records that he was ready to record one of his bestselling albums of all time, Miles Ahead. This album featured legendary collaborations between Gil Evans and Davis. It created the new sound of Miles Davis that moved away from Bebop, and more towards unheard of genres of music. In August of 1959 Davis’ success continued with the release of his most successful album, Kind of Blue. This album went on to earn quadruple-platinum success, and to be the best-selling jazz album of all time. â€Å"It never and entered my mind† is my favorite track by Davis. It is the first track on Davis’ album, Workin’ performed by the Miles Davis Quintet. The track features Davis playing a very cool, relaxed trumpet solo, with a walking scale on bass. The scale is a riff and it repeats the entire song. First and foremost when listen to this piece, I just feel extremely relaxed. The song carries a heavy romantic tone to it that one cannot help but fall in love with. It is very much like most of his early trumpet playing because it lacks vibrato, and is overall an extremely smooth piece. On September 28, 1991, one year after receiving the Grammy Lifetime Achievement Award, Davis died at the young age of sixty-five from a stroke, pneumonia and respiratory failure. Davis’ music has been, and will continue to be popular and one of the most sought after names in American Jazz. His influence on other genres spans wider than most people realize because of the amount of techniques and styles that he experimented with. No audience is out of reach of Davis’ music because of his uses elements of rock, pop, electronic, jazz and so many more genres. His self-discipline, talent, and love for music have earned him 9 Grammy Awards, including a Grammy Lifetime Achievement Award, a spot in the Rock and Roll Hall of Fame, stars on the Hollywood and Saint Louis Walks of Fame, and a Knighthood in Paris. These and countless other honors, combined with his record sales are proof of the popularity, influence, and success that Davis will enjoy for years to come in the fields of cool jazz, hard bop, free jazz, fusion and techno. Davis was a stickler for perfection and poured himself into every song he created and performed, and many musicians have him to thank for the success he has brought them. Works Cited Miles Davis Properties, L. â€Å"Miles Davis. † Miles Davis. 9 Nov. 2009 http://www. milesdavis. com/. Miles Davis Quintet. Workin' Rec. 1956. Prestige, 1987. â€Å"Miles Davis. The Rock and Roll Hall of Fame. 2009. The Rock and Roll Hall of Fame. 9 Nov. 2009 http://www. rockhall. com/inductee/miles-davis. NPR, Ken Burns, and Columbia/legacy . â€Å"Miles Davis. † 9 Nov. 2009 http://www. pbs. org/jazz/biography/artist_id_davis_miles. htm. Ouellette, Dan. â€Å"Miles Ahead. † Billboard119 (2007): 48-49. Academic Search Elite. EBSCO. Pickler Memorial Library, Kirk sville. 9 Nov. 2009. Keyword: Miles Davis. Paradowski, Robert J. â€Å"It's About That Time: Miles Davis on and Off Record. † (2005). EBSCOhost. Pickler Memorial Library, Kirksville. 9 Nov. 2009. Keyword: Miles Davis.