MacbethS Supernatural Scenes Explained Essays -

Macbeth'S Supernatural Scenes Explained Macbeth's supernatural scenes explained In today's rational and scientifically explainable world, it would be hard for us to believe in supernatural intervention in our every day lives unlike during the times of the Shakespearean plays. In Shakespeare's Macbeth, there are three examples of this kind of thing: one with the witches, one with a ghost of a best friend, and one with the a few apparitions. In the first nonrational scene three old dirty hags (witches) are discussing where they should meet Macbeth to persuade him into thinking he should be the nest king. When Macbeth finally meets the three witches on the heath like they had planed, him and his best friend Banquo are there. The witches know form years of experience that people that are Thanes always want to be king some day no matter what it takes. With the witches knowing this, they make Macbeth think that he is to be king or made king by saying ?All hail, Macbeth, thou shalt be king hereafter!?(I, iii, 50) Therefor most of what the witches say they know because the have many years of experience and wisdom under their sleeves. Banquo, knowing what the witches had said, has to be dealt with by Macbeth. So Macbeth hires a hit man to take care of Banquo, and at Macbeth's dinner party all the seats are filled except for Banquo's. Macbeth, feeling guilty about his best friend, starts to hallucinate and thinks he is seeing Banquo's ghost in his seat. So Macbeth says to everyone ?The table is full?(III,iv,46) and everyone thinks he is physco. Macbeth starts talking to the so called ghost that he thinks is sitting there saying ?Thou canst say I did it.?(III,iv,50) With Macbeth saying this it lets everyone know about the guilt that Macbeth feels and some of the other people know the crime he has committed as well. In the last witch scene Macbeth wants to see some things or people that he should beware of in the future. So the witches give Macbeth the descriptive physique of three apparitions: one of a solider in battle, one of a king that is a kid, and one of a bleeding child. While the witches call the apparitions out Macbeth sees them, and again it could be a figment of his imagination or it could be because it is at night and he can't see very well. So maybe there are some things in the Elizabethan era that then could not be explained and they were considered supernatural. But now as we look back into that era we can most likely find a rational explanation for most of the things called ?supernatural? in that day, like the witches, Banquo's ghost and the apparitions. In today's society most things are scientifically explainable. In today's rational and scientifically explainable world, it would be hard for us to believe in supernatural intervention in our every day lives unlike during the times of the Shakespearean plays. In Shakespeare's Macbeth, there are three examples of this kind of thing: one with the witches, one with a ghost of a best friend, and one with the a few apparitions. In the first nonrational scene three old dirty hags (witches) are discussing where they should meet Macbeth to persuade him into thinking he should be the nest king. When Macbeth finally meets the three witches on the heath like they had planed, him and his best friend Banquo are there. The witches know form years of experience that people that are Thanes always want to be king some day no matter what it takes. With the witches knowing this, they make Macbeth think that he is to be king or made king by saying ?All hail, Macbeth, thou shalt be king hereafter!?(I, iii, 50) Therefor most of what the witches say they know because the have many years of experience and wisdom under their sleeves. Banquo, knowing what the witches had said, has to be dealt with by Macbeth. So Macbeth hires a hit man to take care of Banquo, and at Macbeth's dinner party all the seats are filled except for Banquo's. Macbeth, feeling guilty about his best friend, starts to hallucinate and thinks he

Critical Analysis of Efficiency Market Hypothesis Essay Essays

Critical Analysis of Efficiency Market Hypothesis Essay Essays Critical Analysis of Efficiency Market Hypothesis Essay Essay Critical Analysis of Efficiency Market Hypothesis Essay Essay In this essay. foremost. the Efficient Market Hypothesis ( EMH ) is given an assessment in relation to random walk. every bit good as its definition. uncovering theories in context of empirical grounds. A brief account of the 3 signifiers of EMH is highlighted alongside a brief description of its trials for cogency. The chief focal point of treatment is whether or non Technical A ; Cardinal Analysis can find unnatural returns by investors strategically utilizing a set of information to explicate purchasing and merchandising determinations to crush the efficient market. ( Graphs and sets of equations may be applied ) . Following general empirical surveies. the theory of Efficient Market typically asserts that. it would be impossible to systematically surpass the market by agencies of proficient A ; cardinal analysis. accordingly. in the visible radiation of this averment. proficient. cardinal and other anomalousnesss are revealed that may propose some degrees of market inefficiencies. Finally. a decision. subjectively underscoring the relevant points expressed supra. seting to perspective facts conveyed through the subject of critical treatment. Appraisal of the Efficient Market Hypothesis and Random Walk The efficient market hypothesis is a fiscal theory widely accepted by most academic fiscal economic experts. It was by and large believed that securities markets were highly efficient in reflecting information about single stocks and about the stock market as a whole. The recognized position was that when information arises. the intelligence spreads really rapidly and is incorporated into the monetary values of securities without hold. Therefore. when the term ‘efficient market’ was introduced into the economic sciences literature in the sixtiess. it was defined as a market in which monetary values at any clip â€Å"fully reflect† and ‘adjusts quickly to new available information’ ( Eugene F. Fama. 1970. p 383. ) . In the context of this hypothesis. â€Å"efficient† through empirical observation. means that the market is capable of rapidly digesting new information on the economic system. an industry. or the value of an endeavor and accurately attaching it into securities monetary values. In such markets. participants can anticipate to gain no more. nor less. than a just return for the hazards undertaken. hence neglecting to supply unnatural returns. Random Walk. is a Theory closely associated with the efficient market hypothesis. was originally created by Louis Bachelier ( 1900 ) . and developed by Kendall. in 1950s. Kendall ( 1953 ) found that stock and trade good monetary values follow a random walk. Random walk varies with respect to the clip parametric quantity. Harmonizing to capital markets theory. the expected return from a security is chiefly a map of its hazard. The monetary value of the security reflects the present value of its expected future hard currency flows. which incorporates many factors such as volatility. liquidness. and hazard of bankruptcy. However. while monetary values are rationally based. alterations in monetary values are expected to be random and unpredictable. because new information. by its really nature. is unpredictable. Therefore stock monetary values are said to follow a Random Walk. Versions of the Efficiency Market Hypothesis and trials Following the construct of information. as stated in the above paragraph. it is utile to separate among three versions of the EMH. Fama ( 1970 ) identified as: the weak. semi-strong. and strong signifiers of the hypothesis. These versions differ by their impressions of what is meant by the term â€Å"all available information. † The trials for each signifier. summarized in brief. through empirical observation shows grounds in favour of EMH: Harmonizing to Fama ( 1970 ) . Weak signifier efficiency claims that all past monetary values of a stock are reflected in today’s stock monetary value. Therefore. proficient analysis can non be used to foretell and crush a market. The Weak Form Tests. The trial of the weak signifier of the EMH is by and large taken to consist of ; an autocorrelation trial. a runs trial and filter regulation trial. An autocorrelation trial investigates whether security returns are related through clip. On the other. a runs trial. for illustration. measures the likeliness that a series of two variables is a random happening. A filter regulation ( or merchandising trial ) is a trading regulation sing the actions to be taken when portions rise or fall in value by x % . Filter regulations should non work if markets are weak form efficient. Overall. the trials highlighted. statistically tests for independency. to set up the weak-form holds. thereby annuling strategic regulations for proficient analysis. to obtain unnatural net incomes. Following the weak-form EMH. is the Semi-Strong signifier efficiency in which Fama ( 1970 ) states that security monetary values reflect all publically available information. The Semi-Strong Test. Trials for the semi-strong. significantly and reveals Event Study. The first event survey was undertaken by Fama. Fisher. Jensen and Roll ( 1969 ) . though the first to be published was by Ball and Brown ( 1968 ) . An event trial analyzes the security both before and after an event. such as net incomes proclamations. stock splits and analyst’s recommendations. The thought behind the event trial is that an investor will non be able to harvest an above norm return by trading. on an event including the Cardinal Analysis scheme.

The Concept of Communicative Action Essay Example | Topics and Well Written Essays - 1750 words

The Concept of Communicative Action - Essay Example Knowledge-Constitutive Interest - a function of the objectively constituted problems of the preservation of life that have been solved by the cultural form of existence. Cognitive Interest - the relationship or the conforming of motivation and cognition. Knowledge and interest are essentially united. technical interest natural science practical interest human science emancipatory interest critical theory The technical interest relates to the human need to control nature for survival. Labor fulfills this need. Modern science and cost-benefits rationally serve this interest. The practical interest is the interest in human communication, interaction and common life. The discipline of psychology and psychoanalysis is needed. Emancipatory interest is the idea that knowledge must enhance man's freedom and improve human life by emancipating man from oppressive forces, be it in the field of politics, psychology, ideology, etc. The unit of knowledge and self-interest The achievements of the transcendental subject have their basis in the natural history of the human species. Knowledge equally serves as an instrument and transcends mere self-preservation Knowledge constitutive interests take the form in the medium of work, language and power. In the power of self-reflection, knowledge and interest are one. The unity of knowledge and interest proves itself in a dialectic that takes the historical trace of suppressed dialogue and reconstructs what has been suppressed. Approaches in the philosophy of Language The traditional way - it is characterized as interpreting language through the use of etymology, and understanding the application of language in a specific group The method of... Habermas focused his attention on epistemology, i.e. how knowledge is related to and affected by the interests of the knower. Habermas became critical of empiricism and positivism because of their assumptions and presuppositions deduced from practical interests in historical and social conditions. Habermas was influenced by Freud in trying to bring knowledge and interest into harmony through self-reflection. Decisionism - is a viewpoint concerning the irreducibility of categoral value judgments to scientific knowledge, hence not by scientific method, but the expressions of personal and arbitrary decisions. Thus, value judgments by themselves are purely subjectivistic. For Habermas, the above viewpoints of Weber are reductionist and limiting. Science (physical science) is not the only agency to have accurate and valid knowledge. There are limitations into it so with human sciences. Emancipatory interest is the idea that knowledge must enhance man's freedom and improve human life by emancipating man from oppressive forces, be it in the field of politics, psychology, ideology, etc. For Habermas, methodological scientific approach in the social sciences may end u

Statistical computation of maximum likelihood estimates using R Math Problem

Statistical computation of maximum likelihood estimates using R - Math Problem Example SMA do not account for seasonal changes. The duration of the moving average can best be determined according to the type of application data to forecast. Long time periods gives smoother response by removing random variations but react slower to changes in the data as it lags the trend. Short time periods produce more oscillation but closely follow the trend. SMA is calculated by averaging the most recent number of actual values. SMA is calculated by using the following equation (Chase & Jacobs 2006): Where Ft Forecast for coming period At-1 Actual value in the past At-2, At-3, Actual values two, three, periods ago. N Number of periods to be averaged In the attached excel document, SMA is calculated for three periods: three, four, and five. Different n time periods will produce different results of data values. The values of MAD corresponding to each period are shown in the following table: Table 1: MAD values for different periods of SMA Time Period (n) MAD 3 4.36 4 3.10 5 3.95 Table one demonstrates that the smallest value of MAD exists for the period of n=4. This indicates that the type of data being analyzed is best estimated using a period of four. Figure 1: SMA for periods of 3,4, and 5. Figure one confirms the results of MAD analysis from table one. The best fit trend line is the SMA for n=4. This line follows the actual data curve specially on the 15th, 22, and 25 where major change occurred in wind speed. The period that best fits the actual data is dependent on the type of data analyzed which is the wind speed. Weighted Simple Moving Average (WSMA): A weighted moving average puts different weights to each element, providing that the sum of all weights equals 1. Weights are...Short time periods produce more oscillation but closely follow the trend. In the attached excel document, SMA is calculated for three periods: three, four, and five. Different n time periods will produce different results of data values. The values of MAD corresponding to each period are shown in the following table: Figure one confirms the results of MAD analysis from table one. The best fit trend line is the SMA for n=4. This line follows the actual data curve specially on the 15th, 22, and 25 where major change occurred in wind speed. The period that best fits the actual data is dependent on the type of data analyzed which is the wind speed. A weighted moving average puts different weights to each element, providing that the sum of all weights equals 1. Weights are chosen by experience and trial and error. A general rule applies that recent past is more indicative of the future and should get higher weighting. However, if the data are seasonal weights should be established accordingly. The weighted moving average advantage over the simple moving average is the ability to vary the effects of past data. In the excel document, in the Weighted SMA sheet, the weights of the moving average are determined by trial and error to produce the least value of MAD since there is no expert opinion as to guide the setup of

Educator interview Essay Example | Topics and Well Written Essays - 750 words

Educator interview - Essay Example There are a number of qualifications that nurses, doctors or any health care professional must meet in order to become an 'educator'. The main qualification, of course, is to have obtained the education necessary to educate others. Formal schooling, training, practice and instruction are all key components to obtaining that education. "The current emphasis on providing quality undergraduate and postgraduate medical education has focused attention on the educational responsibilities of all doctors. There is a greater awareness of the need to train doctors as educators and courses have been set up to satisfy this need" (Hesketh 2001, pg 556). Other training that this individual must go through is how to develop curriculum and effective lesson planning. It is important that they also develop the skills to communicate with students as well as appraising and assessing a student's progress. These skills can be obtained by attending courses focused on the training of teachers. Health care professionals can also be teachers who work with individuals already employed in the health care industry. Such roles may include providing education for staff development and continuing education. ... The teaching individual must keep current on the latest technology and training available in the field in order to communicate that to colleagues. Another method for obtaining the information to be taught is by participating in the industry, as a nurse, as a doctor or professional or even as a researcher. "Nurses are increasingly involved in clinical trials. Any nurse involved in clinical trials may perform one or more of the following roles; patient educator, patient ally, direct care giver, coordinator of care and research administrator of research resources and participant in the conduct of the study" (Ambaum 1997, pg. 5316). These increasing responsibilities for nurses also opens up a whole new world of opportunities for these individuals. Now, they can not only be educators in the 'normal' sense of the world, but in other situations as well. In order for these professionals to do so, they must have the support that any teaching professional would need to accomplish their objective. "A medical educator has needs that are specific to educators and needs that are common to all medical faculty members. And educator needs time to perform educational duties, space to carry out educational activities, and money to buy time, space and other resources." " Just as important as time, space, and money are to the success of an educator is having an infrastructure that supports the educator and the educational mission" (Collins 2005, pp 914-915).According to Collins, creating such an infrastructure would include building a system that could provide educational leadership opportunities, funding for medical educational research, students, student and peer feedback and faculty development and mentoring. It would also

Types Of Tree Diagrams

Types Of Tree Diagrams Total quality management is the philosophy of management for continuous improvement in term of quality in the process and the products. To implement the total quality management, it have several tool that can be used by the person who want to implement the total quality management. One of the tool is tree diagram. The definition of tree diagram is the graphical or diagram tool that systematically break down, and then mapped in detail in growing, all components or elements of the situation, phenomenon, process, or condition at the stage of succession. It also used when to make the calculations of probabilities and to make the decision. By using tree diagram also, the description of the problem can be seen in more clearly. Tree diagram know as systematic diagram, analytical tree, hierarchy diagram and tree analysis. It called systematic diagram because of the systematically map all the details related to a problem or project. That way it helps to achieve the ultimate goal and every goal related sub-issues under study. This is also called Dendrogram as the word dendro in Greek mean tree. The tree diagram starts with a node or item is divided into two or more branches, then each branch will be divide into two or more. With the branches of the tree it will look like a tree. Thats why its called a tree diagram. It is used to break down the big categories or problem into the smaller categories/problem with a more detailed level. By making a tree diagram, it helps us to think thoughts of a move to a move from general to more specific. Type of tree diagram Tree diagram have several different types. The types are : Cause and effect tree diagram Y to x tree diagram Functional tree diagram Abstraction tree diagram Each of the tree diagram has a core and strength which can be surprisingly challenging to capture when a project team tried to build one or more of them. Diagrams have enough similarities in the required data and building process that the team can tangle them up a little potentially dulling results. The table below outlines each type of tree diagram, providing information which helps differentiate the trees by style and function. Cause-and-Effect Tree Diagram Y-to-x Tree Diagram Functional Tree Diagram Abstraction Tree Diagram Application Uncover root causes that are actionable to change the problematic effect. Identify and classify factors (independent variables) that may drive an important results variable. Identifiy general and specific functionality that operates inconcert in a product or process. The tree structure helps check for completeness and reports the analysis in ways that can hide or expose details appropriate to different audiences. Distill fragments of data to find messages and themes that are not evident in raw data by itself. Tree powerfully and succinctly reports the insights derived by the team constructing it. Starting Point A documented effect A results measure (dependent variable) One or more functions delivered by a product or process Facts that answer a theme question Construction Top Down: Starting with the effect, asking why in a nested and branching pattern to surface fundamental causes. Top Down: Asking the question, What factors may drive changes in the measure at the current node? From Top, Middle or Bottom: Organizing a group of connected functions from the general view to the detailed view. Bottom Up: Understanding and grouping factual answers to a theme question using rules of abstraction. Discovering and reporting themes that may have been evident in raw data. Node Wording Describes factual situations without ambiguity Describes factors (variables) that can change value Uses positive, active verbs to describe the nodes functionality Uses factual report language, free of judgment, emotion or inference Cause-and-Effect Tree Diagrams Cause and effect diagram is easy and effective. But sometimes when we have a lot of causes, when a deeper analysis is required for each source individually, the best way to manage by making as tree diagram. Figure 3: Another Pitfall Branches That Do Not Answer the Why Example of Cause and Effect Tree Diagram Y-to-x Tree Diagram A Y-to-x tree diagram starts with an important decision step (Y) and ask the question, What are the factors drive this Y? Although it is not really different from the question of cause and effect, the thrust and content of this tree diagram wants to be distinctly different. Each node in the tree diagram must describe steps or factors that can take different valuesà ¢Ã¢â€š ¬Ã¢â‚¬ ¹Ãƒ ¢Ã¢â€š ¬Ã¢â‚¬ ¹. Factors that could describe the steps that is diversified in continuous (such as time and capacity) for category (such as small, medium and large) but they all have to explain the steps. Although the spirit of inquiry is the same in each of these cases, by raising questions about the driving factors, the Y-to-x tree diagram interpreting to different languages à ¢Ã¢â€š ¬Ã¢â‚¬ ¹Ãƒ ¢Ã¢â€š ¬Ã¢â‚¬ ¹in the node label, and it led to a different types of a lower level outcome or results, with x identified. Each node should define steps that factors which can take different values Figure 5: Section of Y-to-x Flowdown Tree for a Medical Device Example of Y-to-x tree diagram Functional Tree Diagrams It can be used to develop administrative functions. In this tree diagram type, it can be split as follows :- Target circumstances to work in every department Describe the purpose of the work. This will bring on the findings a new approach for work, facilitating the improvement and ultimately achieve departmental objectives. This will help to improve administrative structure of itself. Functional tree diagram also used as an engineering method dates back, with verbs are always be used to accurately describe the function. More recently, object-oriented mindset has developed use cases that extend the use of (still focused on verb) to the software and business systems. Example of Functional Tree Diagram A functional tree diagram it is easier to read and study if every node label focusing on the positive, active verb (such as measured, gathering or read). If a team slipped into the label describing the steps or where or how the function occurs, leaders need to pull the team back to the easier verb discipline. Abstraction Tree Diagrams (KJ or Affinity) A KJ (language of processing tool named after its creator, namely Jiro Kawakita) or properly performed affinity diagram to organize the facts in a hierarchy like a tree. Unique among other trees tools that are considered here because they are built from the bottom to the top, abstraction rules apply KJ discover and articulate key messages on the tree diagram. Some of the concepts or themes that may distill meaning is not immediately obvious when looking at the facts much lower. Figure 8: Section of KJ Diagram (Abstraction Tree) Example Abstraction Tree Diagram . When to Use a Tree Diagram When assigned tasks instead of tasks we always do and requires a thorough understanding of or attention and careful planning before we do. When problems or things to be resolved is in a large scope and we need to solve in detail and in-depth such as in producing a new product or concept to achieve the aims and objectives. When developing the solution or an action to conduct other plans. When reviewing and related analysis process in-depth and detail. When want to find the causes and the solution to a problem or error. When assessing or examining issues related to the Implementation of some or all of which maybe can be the solution to the problem. After the affinity diagram or relationship diagram has been successful in identifying significant issues or cause problems. As a tool to be used during the presentation in detail and depth to others. Tree Diagram Procedure Make or create goals, vision or planning projects or whatever is being studied or research. List and write at the top of the list and write (for vertical tree diagram) or far off of the work surface (for horizontal tree diagram). Ask a question that will lead you to the next level of detail. For example: For a goal, action plan or work breakdown structure: What tasks must be done to accomplish this? or How can this be accomplished? For root-cause analysis: What causes this? or Why does this happen? For gozinto chart: What are the components? (Gozinto literally comes from the phrase What goes into it? Brainstorm all possible answers. If an affinity diagram or relationship diagram has been done previously, ideas may be taken from there. Write each idea in a line below (for a vertical tree) or to the right of (for a horizontal tree) the first statement. Show links between the tiers with arrows. Do a necessary and sufficient check. Are all the items at this level necessary for the one on the level above? If all the items at this level were present or accomplished, would they be sufficient for the one on the level above? Each of the new idea statements now becomes the subject: a goal, objective or problem statement. For each one, ask the question again to uncover the next level of detail. Create another tier of statements and show the relationships to the previous tier of ideas with arrows. Do a necessary and sufficient check for each set of items. Continue to turn each new idea into a subject statement and ask the question. Do not stop until you reach fundamental elements: specific actions that can be carried out, components that are not divisible, root causes. Do a necessary and sufficient check of the entire diagram. Are all the items necessary for the objective? If all the items were present or accomplished, would they be sufficient for the objective? Tree Diagram Example The Pearl River, NY School District, a 2001 recipient of the Malcolm Baldrige National Quality Award, uses a tree diagram to communicate how district-wide goals are translated into sub-goals and individual projects. They call this connected approach The Golden Thread. The district has three fundamental goals. The first, to improve academic performance, is partly shown in the figure below. District leaders have identified two strategic objectives that, when accomplished, will lead to improved academic performance: academic achievement and college admissions. Tree Diagram Example Tree Diagram Example Lag indicators are long-term and results-oriented. The lag indicator for academic achievement is Regents diploma rate: the percent of students receiving a state diploma by passing eight Regents exams. Lead indicators are short-term and process-oriented. Starting in 2000, the lead indicator for the Regents diploma rate was performance on new fourth and eighth grade state tests. Finally, annual projects are defined, based on cause-and-effect analysis, that will improve performance. In 2000-2001, four projects were accomplished to improve academic achievement. Thus this tree diagram is an interlocking series of goals and indicators, tracing the causes of systemwide academic performance first through high school diploma rates, then through lower grade performance, and back to specific improvement projects. Excerpted from Nancy R. Tagues The Quality Toolbox, Second Edition, ASQ Quality Press, 2004, pages 501-504. A tree diagram is an illustration which generally displays all possible outcomes from one root event or how all of its components are related to one another. When thinking in terms of genealogy, a tree diagram would ideally start with one couple, then branch to their children, then on to their grandchildren and so on. In terms of science or mathematics, these diagrams show all possible results which may stem from one compound or event. Even in subjects like history or English, a tree diagram may be used to show how events or ideas connect to one another. Using a tree diagram in subjects like history may display events and related outcomes in a way in which students understand and remember easier. It is said that 60 percent of the population are visual learners, so diagrams such as these may not only help the individual students, but also aid in overall classroom performance. Other subjects like science and math may use this type of diagram for much the same reason, but diagrams in these subjects tend to show possibilities as well as relationships. The tree diagram may be used in many industries as well. Companies might create a decision diagram to explore the likely benefits and disadvantages of financial ventures before taking any risk. They can outline future paths to reach certain goals easily as well. Medical professionals sometimes create a tree diagram to explain a certain groups risk of disease based on lifestyles, genetics, and other factors. Genetic engineers can even use these diagrams to predict the outcomes of different couplings within the plant, animal, and even human kingdoms. There are even software programs available which create tree diagrams for different purposes. The user may put in a stem occurrence and the number of results he or she wants the program to return. Then the program can quickly analyze the potentialities and build a tree diagram from them. Some programs can even calculate and display the likelihood of each result, such as whether its more likely a couple will have a blue-eyed child or a brown-eyed one. A tree diagram shows how the elements in it are related or how one action or event might end. They are considered a safe way to assess risk and may even be used as a teaching tool. They are most effective when used as a general guideline, as they generally cannot allow for unforeseen variables.

Teens And The Media Essay -- essays research papers

Portrayal of Teens in the Media The media, that giant intimidating creation has taken the stereotypes of teens, the way people view teens, and the way we view ourselves, and has turned it into a delusional monster. The media at this point in time portrays teenagers as generally bad. Well to be honest, not generally bad, but mostly horrible. We are seen as the cause for alarm and trouble in society. The media portrays us as manic delinquents with no solid past and no concrete future. The main points of teenagers that are warped into a lie are appearance and generalization of actions. The media spreads the idea that just because some teens choose to get more piercing done, or a tattoo, or decide to get a different hair color that it is somehow related to a dysfunctional sector of society. People have to realize that the adolescent/teenager portion of ones life is a time of self realization and expression. Teens are just finding these things as outlets for emotion and expression. The media uses these things and utilizes them in a sort of campaign to portray us as bad and untrusting. Teens are not only portrayed as delinquents but also as disloyal, jobless, untrusting monsters. The media causes the public following to assume that all teenagers are bad and immoral just because of a few that have done things wrong. And even when a teen does something wrong, that too is sensationalized. We do not generalize that all adults are killers and rapists just because a few have chosen...

Cola Wars: Profitability of the soft-drink industry Essay

Historically, the soft drink industry has been extremely profitable. Long time industry leaders Coca-Cola and Pepsi-Cola largely drive the profits in the industry, relying on Porter’s five forces model to explain the attractiveness of the soft drink market. These forces allowed Coke and Pepsi to maintain large growth until 1999, and also explain the challenges that each company is currently facing. The relative duopoly that Coke and Pepsi share in the industry allows for higher profits, while also maintaining enough competition to promote firm improvement. The first of Porter’s forces is the threat of new entrants. Coke and Pepsi have been largely successful because of many barriers to entry that limits the risk of entry by potential competitors. Coke and Pepsi both have strong brand loyalty, made possible by their long history and adherence to tradition. When Coke strayed from its Coca-Cola Classic formula, its customers demanded a return to the original recipe. Pepsi and Coke also share an absolute cost advantage over others in the industry. They developed superior production operations by buying up bottling companies and performing the service in-house. These companies also have large economies of scale, as they both operate internationally and together control 84% of the market worldwide. Additionally, government regulations have prevented competitors from mimicking Coke’s secret formula, as evidenced by their relentless defense of their brand in court. All of these factors have made it difficult for competitors to enter the soft drink industry. The second of Porter’s forces is rivalry amongst established companies. The competitive structure of the industry has allowed Coke and Pepsi to sustain high profits. The industry is essentially an oligopoly, with Coke and Pepsi dominating the market. The firms are hurt by having similar products that are relatively undifferentiated. However, diversification of product lines into carbonated and non-carbonated beverages has created some product differences. High industry growth from 1975 to 1995 also provided a reprieve from the competitor pressure. Franchising and long-term contracts created higher switching costs, historically limiting the effects of rivalry on the two firms. Porter’s third force is the bargaining power of buyers. This has always been low in the industry, and continues to diminish over time. The low number of suppliers does not afford buyers much room to negotiate. Furthermore, the abundance of distributor options prevented the bottling plants from applying pressure on Coke and Pepsi. Exhibit 8 also shows that both Coke and Pepsi were among the top five consumer brands most important to retailers, suggesting that they were on the losing end of the transaction relationship. Porter’s fourth force is the bargaining power of suppliers. Coke and Pepsi have always set their price. Bottlers were forced to buy concentrate at set prices, usually negotiated in the favor of Coke and Pepsi. The small number of suppliers limited alternatives that could provide the necessary concentrate to bottling groups. Coke and Pepsi have continuously renegotiated contract terms to decrease their costs and enhance profitability. These contracts eventually eliminated marketing cost obligations for concentrate producers as well. Suppliers became so powerful that they eventually bought their own bottling plants. Porter’s fifth force is the threat of substitutes. Initially, other products that could fulfill the same objective of soft drinks (quench thirst) were very weak. According to exhibit 1, carbonated soft drinks were the most-consumed beverage in America through the 1970s and 1980s. Since then, bottled water has become increasingly powerful, cutting into U. S. consumption. A growing health awareness has led to higher demand for non-carbonated soft drinks. Coke and Pepsi have largely met this threat by diversifying into other product lines such as water, juice, tea, and sports drinks. A significant factor that has also allowed the soft drink industry to prosper is the success of the fast-food industry. By partnering with restaurants such as Taco Bell, McDonalds, Burger King, and Pizza Hut, soft drinks have become a complement to this other profitable sector. Pepsi has taken advantage of this trend in its merger with Frito-Lay. While these five factors all contributed to making the soft drink industry very profitable, the industry is more recently facing challenges that could lead to declining profitability. Industry demand is steadily decreasing, as the United States – the largest consumer of soft drinks in the world – becomes more health conscious. Furthermore, buyers are now threatening to produce soft drinks themselves, such as in-store brands at Walmart. This has increased the bargaining power of the buyer. Though the future profitability of the soft drink industry may be declining in America, Coke and Pepsi have taken substantial actions to spread their brands worldwide. Each has a long-term growth strategy to saturate new markets, whether domestically or abroad. Coke has already taken control of many international markets, while Pepsi claims that its progression to the snack industry provides synergy in its business. It is undeniable that the competition between Coke and Pepsi has resulted in a multitude of strategies employed by both sides.

Outline and Evaluate Msm Essay Example

Outline and Evaluate Msm Essay Example Outline and Evaluate Msm Essay Outline and Evaluate Msm Essay Psychology Outline and evaluate the multi-store model The MSM was created by Atkinson and Shiffrin  (1968) who suggested that memory was comprised of three separate stores. They were; sensory memory, short term memory and long term memory. The model shows how information is transferred between the three stores. The model simply shows that when your are given information of environmental stimuli it will enter your sensory memory and only if you pay attention will it enter your short term memory, which has a capacity of 7+/- 2 bits of information. The information can last up to 18 seconds, without rehearsal. STM is encoded mainly acoustically, however sometimes it is done visually. If maintenance rehearsal takes place it will remain in STM or be forgotten due to displacement or decay. Elaborative rehearsal will transfer information into LTM which has unlimited capacity and can last a lifetime. LTM is encoded mainly semantically. The retrieval of information from LTM to STM can happen when needed. This model is a linear model because the information just passes through the model one way. A particular strength of this model is that it is high in ecologically validity and therefore can be applied to everyday life. A good example is the case study of H. M. who had brain surgery to cure severe epilepsy but this resulted in the inability to transfer information from STM to LTM so that he could not form long term memories, supporting the concept that the MSM is not a unitary model. Another example is the lab experiment of Glanzer and Cuntiz (1966) who found that participants who were asked to remember lists of words could remember the first and last few words but the ones in the middle were more difficult. This would show that the first words in the list have been stored in LTM whereas the last words are still in STM. A weakness of this model is that the scientific evidence which supports this model lacks validity because it is carried out as a lab experiment. This is an artificial environment and the participants have to remember information which isn’t important to remember in everyday life e. g. trigrams. Another weakness of this model is that it is a much too simply explained because it explains STM and LTM however hardly describes them as fixed structures and does not take into account that there are different types of them e. g. for LTM the different types of structures are procedural or episodic.

Martha essays

Martha essays Marthas Vineyard which was once a deaf community has now became a resort spot for people to get away from their daily lives and enjoy the ocean, houses and beautiful surroundings. The year round population is about fifteen- thousand. During the summer months the population swells to almost one- hundred thousand and about twenty-five thousand each every day. In 1835 a man named John Wesley, a preacher, held camp meetings outside. This camp meeting was only one of one-hundred different revivals that were in an outdoor setting at the time. These meetings were held because the population of people who were mostly puritans were losing faith in God and the meaning of faith itself. The camp meetings became yearly events that caused the population of Marthas Vineyard to rapidly increase. So it is thought today that the new industry on Marthas Vineyard was God sent. The revivals became less spiritual and more recreational. The beautiful Victorian style houses that now cover the grounds of Marthas Vineyard were once tents that housed people for the revivals. This city where all of the revivals took place was Cottage City, and is now known as Oak Bluffs. It is now a historic site for visitors to come and visit. But that is only part of what Marthas Vineyard was once like. Marthas Vineyard was once known as a deaf utopia. The gene of deafness traces back to the early settlers who carried the gene over to the island. Jonathan Lambert was the first known deaf person and that was in the year of 1694. There was a census that was taken in the nineteenth century that measured the extent of deafness. There were two families in 1817 with deaf children, that was a total of seven deaf. A few years later in 1827 there was a total of eleven deaf. By the year of 1880 the town of Chilmark had nineteen deaf in...

5 questions Assignment Example | Topics and Well Written Essays - 1000 words

5 questions - Assignment Example caused by physical factors such as exercise, hereditary and environmental factors such as radiation, pollution and climatic changes and personality traits. In addition, socio-economical factors in a cultural context that gives the human being the ability to interact communicate and position presented in the society such as education, wealth and the place of residence. However, nutrition factors or metabolic factors determine the rate human growth and development in the form of physical and cognitive characteristics. In addition, technology development plays a crucial role in the modern human development in the manner in which human beings acquire and control other factors such as environmental pollution, hereditary factors as well as social factors such as occupation (Rubenstein & Rakic, 2013). 2) The description of the divisions and systems of the mammalian nervous system, e.g. the central nervous system (areas of the brain, spinal cord) and peripheral nervous systems and their respective function (s) The gross organization of the Nervous System is divided into two divisions, the peripheral and the central nervous and their respective subdivisions both in functions and architecture. As single unit, the mammalian nervous system is responsible for the production, control as well as guidance on all mammalian actions, thoughts, and responses to their daily activities. However, each division and system is differentiated by different architecture and function. The peripheral nervous system division consists of the nerves connected directly to the mammalian skin, muscles, body organs as well as blood vessels excluding those nerves that are attached to the skull and the spinal column (Rubenstein & Rakic, 2013). Peripheral nervous system divisions include the somatic nervous system and automatic nervous system. Somatic nervous system is further subdivided into afferent and efferent nerve fibers responsible for mammalian physical sensation and voluntary movements.

What to do Being a city manager Essay Example | Topics and Well Written Essays - 500 words

What to do Being a city manager - Essay Example Being a city manager I have been designated with all important tasks of maintaining the society. In order to achieve success in my course of action I have to consider many responsibilities that I owe to my community. State legislature is passing a bill which is intended to improve the society as a whole and decrease the underage drinking which can cause damage to the whole society. Having been provided with the situation I have limited options to select from in order to enact the bill implemented by the state. With less resources to avail from I have to decide on as to whom I should depend on. Firstly I would gather a meeting of the local councils in order to aware them of the situation that the city is currently going through. It is then that a proper agenda would be formed with the help of the advice that I would receive from my councils. Police department can only excel if I am provided with the resource of money so I can expand the police force of the community which can further keep a check on the underage drinking habits. For this program to be implemented I would advertise for volunteers who would like to keep a check on the problem which our society is currently facing. These volunteers can work for free so that underage drinking can be prohibited in the community. The current line of police officers can be designated the job of checking on bars and restaurants with feasible timings and timetable. These police officers can be assured of future perks and benefits that they would be provided for their hard work.