The Crucible Act 3 Essay Example For Students

The Crucible Act 3 Essay Arthur Miller manages to capture and hold the audience in the long scene using a variety of techniques which keep us at the edge of our seats waiting for the next burst of excitement or conflict in the trial. Some of these techniques include the noise in the courtroom, the order in which people speak, the tone of their voice and even silences in the scene. What is interesting in the scene is how some of the characters true personalities stand out and how some of the characters develop through the scene. Miller also manages to make us become attached to some characters because of the noble and good deeds they do while he also makes some characters seem less appealing because of the acts they do in the scene. From the beginning the judges are clearly a well educated and experienced bunch as they easily manage to turn around one of Martha Coreys statements against her. Martha Corey: I am innocent to a witch. I know not what a witch is. Judge Hawthorne: How do you know, then, that you are not a witch? We will write a custom essay on The Crucible Act 3 specifically for you for only $16.38 $13.9/page Order now Then in the middle of the hearing for Martha Corey, Giles Corey, her husband, comes storming in to the courtroom exclaiming that he has evidence for the court. This easily manages to capture our attention as Giles interrupts the ever so confident and powerful judges. When Giles calls out that everyone is hearing lies from the court, A roaring goes up from the people. The court audience react in a way that makes us believe that what Giles is doing is not exactly usual and is an extremely bold move as the court is a very powerful group of people who are control of everything at the moment. When Giles enters the courts and gets the judges attention, Paris tries to sway the way the judges think about Giles because he is not friends with him. When Danforth asks, Who is this man? Paris butts in rather quickly, Giles Corey, sir, and a more contentious- but then Giles interrupts the question to answer the question himself, I am asked the question, and I am old enough to answer it. My name is Corey, sir, Giles Corey. This set of interruptions clearly show the tension between Paris and Corey, but more so, shows how much Paris tries to sway the court with his own thoughts and opinions.

Free Essays on Black Power

Angela Davis In the United States, women have been fighting for equal rights ever since the inception of the constitution and its democratic policies. Although, the constitution is supposed to grant all Americans equal rights, it only served as a facade of false ideals of freedom and equality. Due to the biased policies of the United States government, the movement of woman suffrage was introduced in the mid-19th century to ensure that women received fair treatment. The perseverance of this powerful movement and its followers paid off in 1920, when the 19th amendment was ratified. The 19th amendment allowed women to vote. However, one particular group of people was forgotten in the struggle for equal rights, the blacks. Although, women gained the privilege of voting, the black woman was put on the â€Å"back burner† for equal rights. Black women particularly had a difficult time fighting for equal rights, because they had two â€Å"strikes† against them; they were women, and mo re importantly, they were black. This injustice spawned a new generation of freedom fighters who vied for equal rights for women and blacks, which had been denied to them previously. Freedom fighters such as Assata Shakur, Elaine Brown, and Ella Baker were instrumental in the struggle for equal rights for blacks; however, Angela Davis emerged from this pack of activists as the most infamous of them all. Angela Davis was born January 26, 1944, to Sally E. Davis, who was an educator, and B. Frank, who was also an educator and a businessman. Angela Davis was born in Birmingham, Alabama, during a time of great political unrest and racism. She grew up in a middle class section of Birmingham, Alabama, that was known as Dynamite Hill, because of the frequent Ku Klux Klan bombings that occurred there. As a child, she was encouraged to fight for equality and civil rights while she was still in elementary school. Angela Davis had an extensive background in act... Free Essays on Black Power Free Essays on Black Power Angela Davis In the United States, women have been fighting for equal rights ever since the inception of the constitution and its democratic policies. Although, the constitution is supposed to grant all Americans equal rights, it only served as a facade of false ideals of freedom and equality. Due to the biased policies of the United States government, the movement of woman suffrage was introduced in the mid-19th century to ensure that women received fair treatment. The perseverance of this powerful movement and its followers paid off in 1920, when the 19th amendment was ratified. The 19th amendment allowed women to vote. However, one particular group of people was forgotten in the struggle for equal rights, the blacks. Although, women gained the privilege of voting, the black woman was put on the â€Å"back burner† for equal rights. Black women particularly had a difficult time fighting for equal rights, because they had two â€Å"strikes† against them; they were women, and mo re importantly, they were black. This injustice spawned a new generation of freedom fighters who vied for equal rights for women and blacks, which had been denied to them previously. Freedom fighters such as Assata Shakur, Elaine Brown, and Ella Baker were instrumental in the struggle for equal rights for blacks; however, Angela Davis emerged from this pack of activists as the most infamous of them all. Angela Davis was born January 26, 1944, to Sally E. Davis, who was an educator, and B. Frank, who was also an educator and a businessman. Angela Davis was born in Birmingham, Alabama, during a time of great political unrest and racism. She grew up in a middle class section of Birmingham, Alabama, that was known as Dynamite Hill, because of the frequent Ku Klux Klan bombings that occurred there. As a child, she was encouraged to fight for equality and civil rights while she was still in elementary school. Angela Davis had an extensive background in act...

Strategic management Essay Example | Topics and Well Written Essays - 2000 words - 20

Strategic management - Essay Example Instead, it has to adapt or speed up or change based on the constantly and rapidly changing business environment. There will be factors at â€Å"play† both in the external and internal environments of the organisations, and it is up to the organisation to play or function according to those factors. Although organisations may function or change based on those factors, it is of vital importance that how rapid and also how discontinuous those changes are. This is where the happening concept of rapid, volatile, discontinuous change comes into the picture. If an organisation initiates change management which is rapid and discontinuous, it can garner number of benefits for it, particularly strategic competitiveness in line with the strategic management process. It is imperative on the part of the organisational leaders or management or Chief Executive Officer (CEO) to initiate as well as manage this rapid, discontinuous change. So, the report starts by outlining the concepts of rap id, volatile, discontinuous change as part of literature review. Then, it will discuss where and how this concept fits within the strategic management process. Following that, the focus will be on the R.A.P.I.D, which can be used to assess the role, impacts and implications of rapid, discontinuous change for an organisation. The final section will focus on the role of CEOs during this change, particularly the ways they respond to the change as well as why they could not respond appropriately to the change during certain occassions. Organisations of contemporary times are operating in a dynamic business environment, and so they are bombarded by factors in its external and internal environment. Organisations need to initiate rapid and discontinuous changes on their part to match up with those internal and external changes. â€Å"This sort of rapid change can be triggered by major internal problems or by considerable external shock† (Todnem, 2005,

Wal Mart Case Analysis using Porter's Model Study

Wal Mart Analysis using Porter's Model - Case Study Example This helps in improving the supply chain and lowering the cost of distribution. Third competitive advantage is its advanced technology of data mining. With the help of data mining, they are able to gather useful data for the suppliers, improves customers satisfaction with the help of accurate demand forecast. The cost is reduced as there is no excess of inventor. The forth competitive advantage is Wal Mart work force culture. It values more for the customers; it is not compromised in any ways. The stores are able to response quickly to the changing demand. Lastly it’s the EDLP (everyday low price). With the help of EDLP customer satisfaction is improved through low price. The advertising cost is also reduced and steady price improves the supply chain (Quelch, p.189-192). The individuals can easily shift to some other competitors who offers product at a lower price than Wal-Mart. But the consumers will lose the convenience with the organization. Thus the power of consumer is me dium. Entry barriers for new players are high compared to its competitors due to high initial set up costs such as distribution channels and this is because Wal-Mart has good distribution systems, huge brand name. Wal-Mart has an absolute cost advantage. Therefore the threat of new entrant is low. Threat of substitute is low as there are not many companies which offer low pricing and convenience. The customers may switch off to other speciality stores but they would not find the low pricing strategy of Wal-Mart.

Magnetic Resonance Instrumentation Essay Example | Topics and Well Written Essays - 750 words

Magnetic Resonance Instrumentation - Essay Example This is achieved by increasing using multiple turns of the coil to increase its sensitivity, to allow high duty of pulsing. At the same time, the design will consider the inductance of the coil gradient, which will have to be minimized. The components of the MR system that are important in this regard include the gradient amplifier, voltage across the inductive, and the resistance across the gradient coil. Q3. The effects of gradient G(r) on Larmor processional frequency at a position r is to change the processional frequency at this position r. Q4. The optimal separation of two current carrying loops to produce as linear a magnetic field gradient as is possible at the centre of the two loops is when 2Z1 =, where a refers to the coil radius. The reason as to why this separation is different from the necessary one to produce a homogenous field is because separating the field in that manner help in generating relatively pure fields. Q5. Slew rate refers to the maximum gradient strength as a factor of the rise time (Vmax/L). The slew rate needs to be as large as possible because it helps in stimulating the peripheral nerves of the human body, thereby creating a â€Å"crawling† type sensation on the skin. Q6. Reason why it is necessary to shield gradient coils: This is done mainly to reduce the net inductance of the system Q7. Type of effect caused by gradient coil shielding to reduce combat the effects of eddy-current induced magnetic fields. Q8. The causes of undesirable sounds produced by magnetic resonance imaging at runtime are due to gradient coil experiencing magnetic forces and torques when being pulsed. The reason is that as the coils get physically restrained, the energy associated with the magnetic forces is released acoustically as loused sound. The undesirable sound can be reduced by: Designing a gradient coil that are torque and force balanced; Shaping the gradient pulses to reduce sound produced; Using acoustically absorbent formers for the co ils; Encasing the gradient coils in an evacuated chamber so that waves of the sound are not compatible. Q9. The main cause of nerve stimulation due to magnetic resonance imaging is the slew rate push and the maximum gradient strengths that induce field in the patient, thereby stimulating the nerves. This is mainly observed by experiencing a â€Å"crawling† type sensation on the skin. It can also be observed through twitching of muscles as the nerves get stimulated. Q10. The causes of impurities in the static magnetic field (BO) include: The patient and radiofrequency coils in the DSV, which may alter the magnetic field due to their magnetic properties; Imperfection in the magnetic manufacturing process; Installation site where ferrous installations done near the magnet may end up altering the homogeneity of the magnetic field over the DSV. Q11. The two types of image quality reduction caused by zonal impurities in the static magnetic field are: Artifacts; Homogeneity. Part B The three topics in my order of preference are: 1) Interventional MR system; 2) MR gradient coils: action and performance; 3) RF resonators for MR applications. The main reason as to why I have chosen the three topics is due to my desire to learn more about them so that I can acquire more knowledge

Phases Of System Development Life Cycle Information Technology Essay

Phases Of System Development Life Cycle Information Technology Essay System development life cycle means combination of various activities. In other words we can say that various activities put together are referred as system development life cycle. In the System Analysis and Design terminology, the system development life cycle means software development life cycle. Following are the different phases of software development cycle: System study Feasibility study System analysis System design Coding Testing Implementation Maintenance   The different phases of software development life cycle is shown in Fig.29.1 Different phases of Software development Life Cycle PHASES OF SYSTEM DEVELOPMENT LIFE CYCLE Let us now describe the different phases and the related activities of system development life cycle in detail. (a) System Study System study is the first stage of system development life cycle. This gives a clear picture of what actually the physical system is? In practice, the system study is done in two phases. In the first phase, the preliminary survey of the system is done which helps in identifying the scope of the system. The second phase of the system study is more detailed and in-depth study in which the identification of users requirement and the limitations and problems of the present system are studied. After completing the system study, a system proposal is prepared by the System Analyst (who studies the system) and placed before the user. The proposed system contains the findings of the present system and recommendations to overcome the limitations and problems of the present system in the light of the users requirements. To describe the system study phase more analytically, we would say that system study phase passes through the following steps: problem identification and project initiation background analysis inference or findings (b) Feasibility Study On the basis of result of the initial study, feasibility study takes place. The feasibility study is basically the test of the proposed system in the light of its workability, meeting users requirements, effective use of resources and .of course, the cost effectiveness. The main goal of feasibility study is not to solve the problem but to achieve the scope. In the process of feasibility study, the cost and benefits are estimated with greater accuracy. (c) System Analysis Assuming that a new system is to be developed, the next phase is system analysis. Analysis involved a detailed study of the current system, leading to specifications of a new system. Analysis is a detailed study of various operations performed by a system and their relationships within and outside the system. During analysis, data are collected on the available files, decision points and transactions handled by the present system. Interviews, on-site observation and questionnaire are the tools used for system analysis. Using the following steps it becomes easy to draw the exact boundary of the new system under consideration: Keeping in view the problems and new requirements Workout the pros and cons including new areas of the system All procedures, requirements must be analyzed and documented in the form of detailed data flow diagrams (DFDs), data dictionary, logical data structures and miniature specifications. System Analysis also includes sub-dividing of complex process involving the entire system, identification of data store and manual processes. The main points to be discussed in system analysis are: Specification of what the new system is to accomplish based on the user requirements. Functional hierarchy showing the functions to be performed by the new system and their relationship with each other. Function network which are similar to function hierarchy but they highlight those functions which are common to more than one procedure. List of attributes of the entities these are the data items which need to be held about each entity (record) (d) System Design Based on the user requirements and the detailed analysis of a new system, the new system must be designed. This is the phase of system designing. It is a most crucial phase in the development of a system. Normally, the design proceeds in two stages: preliminary or general design Structure or detailed design Preliminary or general design: In the preliminary or general design, the features of the new system are specified. The costs of implementing these features and the benefits to be derived are estimated. If the project is still considered to be feasible, we move to the detailed design stage. Structure or Detailed design: In the detailed design stage, computer oriented work begins in earnest. At this stage, the design of the system becomes more structured. Structure design is a blue print of a computer system solution to a given problem having the same components and inter-relationship among the same components as the original problem. Input, output and processing specifications are drawn up in detail. In the design stage, the programming language and the platform in which the new system will run are also decided. There are several tools and techniques used for designing. These tools and techniques are: Flowchart Data flow diagram (DFDs) Data dictionary Structured English Decision table Decision tree (e) Coding After designing the new system, the whole system is required to be converted into computer understanding language. Coding the new system into computer programming language does this. It is an important stage where the defined procedures are transformed into control specifications by the help of a computer language. This is also called the programming phase in which the programmer converts the program specifications into computer instructions, which we refer as programs. The programs coordinate the data movements and control the entire process in a system. It is generally felt that the programs must be modular in nature. This helps in fast development, maintenance and future change, if required. (f) Testing Before actually implementing the new system into operations, a test run of the system is done removing all the bugs, if any. It is an important phase of a successful system. After codifying the whole programs of the system, a test plan should be developed and run on a given set of test data. The output of the test run should match the expected results. Using the test data following test run are carried out: Unit test System test Unit test: When the programs have been coded and compiled and brought to working conditions, they must be individually tested with the prepared test data. Any undesirable happening must be noted and debugged (error corrections). System Test: After carrying out the unit test for each of the programs of the system and when errors are removed, then system test is done. At this stage the test is done on actual data. The complete system is executed on the actual data. At each stage of the execution, the results or output of the system is analyzed. During the result analysis, it may be found that the outputs are not matching the expected out of the system. In such case, the errors in the particular programs are identified and are fixed and further tested for the expected output. When it is ensured that the system is running error-free, the users are called with their own actual data so that the system could be shown running as per their requirements. (g) Implementation After having the user acceptance of the new system developed, the implementation phase begins. Implementation is the stage of a project during which theory is turned into practice. During this phase, all the programs of the system are loaded onto the users computer. After loading the system, training of the users starts. Main topics of such type of training are: How to execute the package How to enter the data How to process the data (processing details) How to take out the reports After the users are trained about the computerized system, manual working has to shift from manual to computerized working. The following two strategies are followed for running the system: Parallel run: In such run for a certain defined period, both the systems i.e. computerized and manual are executed in parallel. This strategy is helpful because of the following: Manual results can be compared with the results of the computerized system. Failure of the computerized system at the early stage, does not affect the working of the organization, because the manual system continues to work, as it used to do. Pilot run: In this type of run, the new system is installed in parts. Some part of the new system is installed first and executed successfully for considerable time period. When the results are found satisfactory then only other parts are implemented. This strategy builds the confidence and the errors are traced easily. (h) Maintenance Maintenance is necessary to eliminate errors in the system during its working life and to tune the system to any variations in its working environment. It has been seen that there are always some errors found in the system that must be noted and corrected. It also means the review of the system from time to time. The review of the system is done for: knowing the full capabilities of the system knowing the required changes or the additional requirements studying the performance If a major change to a system is needed, a new project may have to be set up to carry out the change. The new project will then proceed through all the above life cycle phases. Task: 4.2 Life Cycle Models Waterfall model Prototyping model Evolutionary model The spiral model Formal development Incremental development Rapid application model V-Shaped model Requirements analysis Definition Integration and Software testing Software dDesign Implementation and unit testing Operation and Maintenance Waterfall Model Figure: 7 This takes the fundamentals process activities of specification, development, validation and evolution and represents them as separate process phase such as requirement specification, software design, implementation and testing and so on. Requirement Analysis and Definition The systems services, constraints and goals are established by consultation with the software users. They are then defined in detail and serve as a software specification. how the current software works and what it does Producing a detailed model in subject terms of what the new software will do and how it will work. Producing a high-level description of new software Software Design The software design process partitions the requirements to either hardware or software system. It establishes overall software architecture. Software design involves identifying and describing the fundamental software system abstraction and their relationships. Implementation and Unit Testing During this stage, the software design is realized as a set of programs or program units. Unit testing involves verifying that each unit meets its specification. Integration and Software Testing The individual program units or programs are integrated and tested as complete software to ensure that the software requirements have been met. After testing, the software system is delivered to the customer. Operation and Maintenance Normally this is the longest life cycle phase. The software is installed and put into practical use. Maintenance involves correcting errors which were not discovered in earlier stages of the life cycle; improving the implementation of the software units and enhancing the softwares services as new requirement are discovered.

The Image of Christopher Columbus Essay -- American America History US

The Image of Christopher Columbus Christopher Columbus is honored as the man who opened the doors to an Age of Discovery and exploration. Although he may not have been the first European to set foot onto the Americas, he did begin a wave of exploration in a new hemisphere. The time period of the age of discovery follows the end of the Middle Ages, which Columbus himself is a product. If it were not Columbus that brought European settlement to the New World, then it would have been some other explorer who probably started out with the same goals and ideas. However, there are many individuals who would disagree with the above statement. They would say that Columbus destroyed all that was beautiful in the New World with his thirst for greed and fame, that he raped the lands and the women, and disrupted a civilization that lived for hundreds of years. The question then becomes â€Å"Who is Christopher Columbus?† Is he really the man that some Americans describe as a hero, whose â€Å"journey was the first step in a long process that eventually produced the United States of America† (Royal 1) and to the â€Å"North American Revolutionaries, he was the Founding Fathers’ father† (Gates 29). Or is Columbus’ character flawed as other Americans might suggest. Some describe him as a ruthless slave trader who raped the virgin islands of the Caribbean and started the slave trade between the Old and New Worlds. So which image is right? That question is one that has been debated for years and will continue to be for years to come. It is one in which an individual alone can answer because it not only deals with historical facts but also ethics. This paper will present two opposing sides with enough facts concerning the controversy of the myth of Col... ...n, John. â€Å"Columbus: For Gold, God, and Glory.† 12/91, vol. 6 no. 12: 357-321. Gates, David. â€Å"Who was Columbus?† Newsweek Magazine. Fall/Winter 1991: 29-31. McNeil, William H. â€Å"How Columbus Remade the World.† NEH Humanities. Vol. 1 no.6: Dec 1985. (CIRS McNeil1.ART) Royal, Robert. â€Å"Columbus on Trial: 1492 v 1992† (CIRS Royal02.ART) Sale, Kirkpatrick. Conquest of Paradise. A Plume Book. New York, NY 1990. Sanoff, Alvin P. â€Å"The Myths of Columbus.† U.S. News and World Report. 8 Oct. 1990. (CIRS Sanoff01.ART) Schroeder, Richard C. â€Å"Should We Scuttle the Admiral of the Ocean Sea?† The Times of the Americas. 29 May 1991: 20+. (CIRS Schroed1.ART) Sokolov, Raymond. â€Å"Stop Knocking Columbus.† Newsweek Magazine. Vol. 1 no. 6, Dec. 1985. (CIRS Sokolov2.ART) Todorov, Tzvetan. The Conquest of America. Harper Perennial Publishers. New York, NY 1982.