The Courage Of Act Memoir Is Essential Reading For People...

The Courage to Act memoir is essential reading for people who wants to know what happened at Federal Open Market Committee meeting on Aug. 5, 2008. It invokes comparisons to the Great Depression and at the same time suggests that Shucks, it was not all that great, was not a depression or anything (Bernanke). But Bernanke is persuasive in arguing that it was pretty damned high i.e. terrible and he and his members at the Fed deserve credit for the fact that it wasn t a heck of a lot greater. Bernanke pulls back the curtain ornament on his endeavors to keep a mass commercial disappointment, working with two U.S. presidents and utilizing each Fed ability, regardless of how arcane, to keep the U.S. economy above water. His encounters amid the underlying emergency and the Great Recession that took after giving audience members a unique point of view on the American economy since 2006 and his story will uncover surprisingly how the inventiveness and definitiveness of a couple of famous pio neers kept a financial fall of unimaginable scale. The Act provide a means of different points in the banking factor by a central banking system. The Courage to Act explains the worst financial crisis and economic recession in America since the Great Recession, providing an insider s account of the policy response. Aftermath of the Great Recession His academic studies concluded that the Fed s failure to act more decisively and creatively worsened that crisis nine decades ago. This time, heShow MoreRelatedManagement Course: Mba−10 General Management215330 Words   |  862 Pageswas printed on recycled paper. Management http://www.mhhe.com/primis/online/ Copyright  ©2005 by The McGraw−Hill Companies, Inc. All rights reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without prior written permission of the publisher. This McGraw−Hill Primis text may include materials submittedRead MoreOrganisational Theory230255 Words   |  922 Pagesavailable. What is needed is a text that will give a good idea of the breadth and complexity of this important subject, and this is precisely what McAuley, Duberley and Johnson have provided. They have done some sterling service in bringing together the very diverse strands of work that today qualify as constituting the subject of organisational theory. Whilst their writing is accessible and engaging, their approach is scholarly and serious. It is so easy for students (and indeed others who should knowRead MoreMarketing Mistakes and Successes175322 Words   |  702 Pagesmay be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, Inc. 222 Rosewood Drive, Danvers, MA 01923, website www.copyright.com. Requests to

A Raisin in the Sun - 1346 Words

Though there was a heightened sense of tension over civil rights in the late 1950s when A Raisin in the Sun was written, racial inequality is still a problem today. It affects minorities of every age and dynamic, in more ways than one. Though nowadays it may go unnoticed, race in every aspect alters the way African-Americans think, behave, and react as human beings. This is shown in many ways in the play as we watch the characters interact. We see big ideas, failures, and family values through the eyes of a disadvantaged group during an unfortunate time in history. As Martin Luther King said, Blacks are â€Å"...harried by day and haunted by night by the fact that you are a Negro, living constantly at tiptoe stance, never quite knowing what†¦show more content†¦Toward the end of the play his spirit is broken, and he behaves almost like a madman, plotting to give in to Lindner and accept his offer; this action greatly worries his mother. The whole time, Walter wasn’t simply looking for a chance to follow through with his plans. He was seeking support from the system that he found himself subject to. This idea comes up in Gertrude Samuels’ Even More Crucial Than in the South. â€Å"†¦the real drive that is now rising ominously is a demand for personal dignity† (Samuels 1546). His personal dignity is at stake repeatedly throughout the story when he finds himself battling against a troubled family and a corrupt system. The racism-steeped social system negatively affects African-American males and females, causing deeply rooted issues. The three women in the story, Beneatha, Ruth, and Mama, represent the different views Black women took during these troublesome times. There were women like Beneatha, who didn’t want to live the typical life of a wife and mother, and openly disapproved the assimilation of Blacks into American culture as well: â€Å"Because I hate assimilationist Negroes!† (Hansberry 1500). She wanted to become highly educated, and to change the world somehow. She wanted to be something. Beneatha is a very strong-willed, hard-headed character. This could very well have been caused by the unfair rules of her time constantly being reiterated to her through several mediums. Over and over again she is told that she mustShow MoreRelatedA Raisin Of The Sun896 Words   |  4 PagesWhen I first read â€Å"A Raisin in the Sun† I thought it to be quite humorous and lighthearted. However after reading it again for a second time I noticed that while it is humorous, it is also set in a time where things were far from lighthearted for African Americans. This particular play was set in the 1950’s which was a very difficult time for the United States in regards to race relations. I thoroughly enjoyed this story not only because of the controversy within the family unit but also becauseRead MoreA Raisin Of The Sun1319 Words   |  6 PagesEssay 3: Suggested Topics A Raisin in the Sun was a play written in the late 1950’s analyzing the cruel effects of racism amongst the Younger family. The younger family suffers from racial discrimination within their living space, place of employment, and the housing industry. Racism has been going on for a very long time in the United States and will always continue to exist. Racism has not only led to political but also social issues. A Raisin in the Sun confronted Whites for an acknowledgementRead Moreâ€Å"A Raisin in the Sun†700 Words   |  3 PagesLorraine Hansberry used symbolism in her successful drama, â€Å"A Raisin in the Sun† to portray emotions felt in the lives of her characters and possible her own. Hansberry set her piece in Chicago’s South Side, probably the early 1950’s. During this period in history, many African-Americans, like the Youngers, struggled to overcome the well-known prejudices that were far too familiar. The main scene, in this touching r ealist drama, is the home of the Youngers, an overcrowded run-down apartment. Read MoreRaisin in the sun1171 Words   |  5 Pagesï » ¿PLEASE DO NOT WRITE ON THIS TEST! A Raisin in the Sun: Unit Exam Directions: Using a number two pencil, fill in the letter with the best answer. I. MATCHING: Match each character with the proper description. One will be left over. 1. Beneatha a. man whose death brings the Youngers $10,000 2. Ruth b. thinks women only need to be pretty sophisticated 3. Travis c. a messenger of bad news 4. Walter Lee d. runs off with $6500 5. Walter e. represents pride in AfricanRead MoreA Raisin in the Sun - 41047 Words   |  5 PagesTania Garcia A raisin in the sun Prof. Natalie Sandler November, 27, 2012 A Raisin in the sun In a Raisin in the sun people wondered about Walter Lee’s inner journey. A Raisin in the sun is a play that explorer’s the struggles of African American people who achieve their desires. It’s about an African American family trying to pursue an American dream of owning their own home but in the process they encounter racismRead MorePoverty In A Raisin In The Sun1413 Words   |  6 PagesEconomic and societal poverty are the key forms of poverty highlighted in the three-act play, A Raisin in the Sun. Lorraine Hansberry, the playwright, discusses the hardships of African-Americans attempting to emerge in society in the 1950’s. The play is staged in ways where the audience can grasp the trifles of an African-American family continuously experiencing setbacks whilst attempting to achieve their notion of the â€Å"American Dream†. To Walter Lee Younger, his idea of the â€Å"American Dream†Read MoreA Raisin in the Sun Essay1752 W ords   |  8 PagesA Raisin in the Sun Creativity of Hansberry played a crucial role in the development of African-American drama since the Second World War. A Raisin in the Sun was the first play by African-American author which was set on Broadway and was honored by the circle of New York theater critics. Drama of A Raisin in the Sun (1959) brought Hansberry to the Award Society of New York Critics as the best play of the year. A Raisin in the Sun shows the life of an ordinary African-American family which dreamsRead MoreAnalysis Of A Raisin In The Sun1185 Words   |  5 PagesArianna Williams-Smart English 1B Professor Quinn Final Essay The epigraph to A Raisin in the Sun is Langston Hughes poem called A Dream Deferred which was written as an example of life in harlem. The lines are a introduction to the white societys actions to take away equal opportunity from black citizens. Hughes main point is that there could be consequences when peoples frustrations build up or accumulate to the point where they have to either surrender their dreams or allow strenuousRead MoreSummary Of A Raisin Of The Sun 1052 Words   |  5 PagesEric Herrera 1103 English Prof Nathan Camp October 13, 2014 A Raisin in the Sun The American Dream is the guiding ideology for the United States. A belief that every citizen of this country has an equal opportunity to prosper and achieve his or her personal dreams. A belief that has been constantly scrutinized due to the overwhelming role that race can play to complicate that dream. Although, Lorraine Hansberry’s â€Å"A Raisin in the Sun† may have been written in 1959. It’s one of the first pieces ofRead MoreA Raisin in the Sun Essay580 Words   |  3 Pages A raisin in the sun is a true story about an African American family that fights about who should get the money. Mama is the one that has the money, she wants to use the money to buy a house but Walter wants the money to invest it in a liquor store, and Beneatha needs the money for college to become a doctor. Eventually Mama decides to give the money to Walter but then Walter loses the money,the guy he gave the money to ran off with the money.When the family bought the house Mr.Lind er pays them

Isolation of Aspirin Free Essays

Once the aspirin is prepared, it is isolated from the reaction solution and then it is purified. The aspirin is insoluble in cold water, and it is isolated by filtering the chilled reaction solution. Purification is essential to remove any unreacted salicylic acid and acetic anhydride as well as the acetic acid product and phosphoric acid. We will write a custom essay sample on Isolation of Aspirin or any similar topic only for you Order Now Acetic anhydride is caused to decompose by the addition of water once the formation of aspirin is complete. C4H6O3 (Acetic anhydride) + H2O (Water) ————————- 2C2H4O2 (Acetic Acid) The acetic acid and phosphoric acid are water soluble and it is removed by washing the aspirin with chilled water. Salicylic acid is only slightly soluble in water and is not completely removed in the washing steps. Phosphoric acid can be used instead of sulphuric acid if desired to obtain the higher yield, as sulphuric acid reacts more readily with the organic molecules involved in the reaction than phosphoric acid. However, phosphoric acid does not absorb water in the reaction; therefore it may be a slower process. Final purification is completed by the process of Recrystallisation. By recrystalising the crude aspirin slowly, it was possible to obtain large crystals with an exact structure by allowing the aspirin molecules to join together in a precise way. The regular molecular crystal structure of the final product makes it more difficult for impurities to be included, eliminating impurities present in the formless crude product. The impure aspirin is dissolved in warm ethanol. The solution is then cooled slowly, and the aspirin crystallises out of solution leaving the salicylic acid and other impurities behind. In my experiment, pure aspirin was obtained after filtering out the impurities and excess reagents through the filter paper. A method to check a solid compound’s purity after recrsytallisation is to check its melting point. The melting point of a compound can be used to identify it and also to estimate its purity. Normally an impure compound will show a melting point which is lower than that of a pure compound. Therefore, if the sample of aspirin melts at a temperature below the accepted melting point two possibilities can exist; either the sample is impure or it is not aspirin. A pure substance will melt sharply at 1-20C per minute when nearing the expected melting point in order to get a more accurate range. An impure compound will melt over a wider temperature range. How to cite Isolation of Aspirin, Papers

Client Retention by CRM Technology-Free-Samples-Myassignmenthelp

Question: Discuss about the Client Retention and Brand Image Development by CRM Technology. Answer: Introduction This report depicts the importance of developing proper customer relationship management system in the business organizations to build secured relationship between the consumers and the organizations. With the technical excellence of CRM the business organizations will be able to obtain client retention (Dalir et al. 2017). From the business perspectives it can be said that, the performance of the company will be improved through CRM technology. Marketing is not just about the organizational development but also manages the matter of sales and supply however the continuous development and the effect of after sales services to the consumers with a long term relationship could also be added with the help of Customer Relationship Management system. The role of CRM in business organizations, its goal, benefits are also elaborated below. In addition to this, the factors of customer retention and the KPI of customer retention programs are also illustrated in this report. Background In order to develop relationship between the consumer and the service providers since last two to three decades the organizations have started using the concept of Customer Relationship Management (CRM) technology. Both short term and long term strategies are needed to be incorporated to increase their brand value for gaining more number of consumers and also to retain their existing consumers (Garrido-Moreno, Lockett and Garca-Morales 2014). According to the current market trends, the primary concerns of the companies are no longer to achieve market leadership and conquering market as well inspite of that the organizations should ensure that the contribution of the activities are helping to gain mutually profitable relation with proper consumers (Ascarza et al. 2016). The relationship between the buyers and sellers helps to reduce the rate of negative consequences from the functional and operational activities of the business organizations. Consumers are the focal point Marketing Marketing is referred to as a continuous as well as persistence process, implementation and follow up. Marketing plays the most active role for business planning in different ways. In case of market formulae for success, the customer value is the key integrant (Bukhari and Kazi 2016). The product quality and service served by any business organization should be consumer focused so that long term success could be gain eventually. In order to develop an acceptable definition to de-limit the business domain, the features of CRM are needed to be analyzed by the executives of the business organization. It also helps to maintain both the offline and online marketing. Apart from this marketing also helps to build relationship among customers, corporate management, suppliers and competitors. It also helps to gain competitive advantages from the marketplace (Jain and Patel 2016). Moreover, it can be said that CRM helps to define the factors those are useful to understand the different ways to satisfy both the new as well as existing consumers. Customer relationship management Goal of CRM After analyzing the operational and functional activities of different business organizations it has been found that, their goal is to obtain effective as well as measurable revenue and competitive advantages simultaneously. The leading objectives rather goal of CRM is to satisfy the consumers through their product and services (Trainor et al. 2014). It also helps to make their service much efficient to attract new consumers and also to retain the existing consumers. The extreme sales approach will also resolve the business gaps. From the value chain analysis model it is found that with CRM technology both the primary stages and supporting condition will move towards business profit and customer retention. Benefits of CRM The benefits for which most of the business organizations use CRM as a technology include the following: CRM helps the business organizations to grab new consumers and also in customer retention Through integrated campaign individual segmentation could be analyzed and also high service level delivery become possible with the help of CRM technology (King, Dhameeth and Kim 2017) The business efficiency could be grown efficiently, to increase greater business agility It can establish secured relationship between the consumers and the service providers It could safeguard the functionality and operation of any business organization (Dalir et al. 2017) CRM helps to prevent sensitive information from the external assault Customer retention Advantages of customer retention strategy With the help of Customer retention strategies both the stakeholders and the company owners would be able to gain the following list of benefits: It is cheap than acquisition It helps to bring more number of loyal consumers so that the business can obtain more profit The brand image would be stand out from the crown of business The engaged consumers will be able to provide more feedback to the consumers (Bukhari and Kazi 2016) Through CRM the consumers will be able to increase the brand loyalty of the organization Factors of customer retention The list of critical success factors those are helpful for the company to drive the consumer retention strategies. If the business organizations are willing to upgrade the consumer retention then certain strategic marketing factors are required to be considered by the company executives and the factors are as follows: Both the existing and newly grabbed consumers are needed to be analyzed in terms of the satisfaction level and product and service level expectation (Trainor et al. 2014) The consumers expectation should be managed well The consumers service is improved in terms of lifetime value Customer retention as a key to business retention Customer retention is referred to as a key to business retention as it helps to boost the profitability of the business. Different reasons are there for which customer retention is considered for measurable business success. Customer is a key for the business success due to the following reasons: It helps to save money and time as well during the business operation and functionalities Profits could be achieved in a repetitive manner The process of advertising become easier from the business perspectives Te retained consumers are able to serve valuable feedback to the consumers Figure 1: Customer retention factors (Source: Dalir et al. 2017, pp-20) Key performance indicators of customer retention programs Key performance indicators are used in the business organizations to serve both internal as well as external clients actionable metrics with easily accessible, customized and effective efficiency to the business operations (Bukhari and Kazi 2016). It helps to measure business goals, vital information, and continuous business success factors. The list of KPI those are necessary for customer retention programs are as follows: Financial metrics (Profit, cost, cost of goods those have been sold) Customer metrics (lifetime value, satisfaction and retention) Process metrics People metrics Customer metrics Conclusion From the overall discussion it can be concluded that with the help f the CRM technology any business organization would be able to build secured relationship between the consumers and the service providers. In the current business world the concept of CRM and its impact in consumers loyalty is constantly obtaining huge attention. One of such strategies is focusing on consumer loyalty which is viewed in terms of automakers. In order to gain consumer retention brand loyalty is the most important thing that should be focused on. In order to identify and satisfy the consumers all the significant critical success factors are needed to be analyzed by the project executives so that it could retain their existing consumers and other consumers as well. The profits for which consumers are using CRM technology in the business organization are elaborated. In addition to this, the key performance indicators of consumers retention programs are also elaborated in this report. References Appel, G., Haenlein, M., Libai, B. and Muller, E., 2017.Customer Retention in a Product Platform World(Doctoral dissertation, University of Maryland). Ascarza, E., Neslin, S.A., Netzer, O., Anderson, Z., Fader, P.S., Gupta, S., Hardie, B.G., Lemmens, A., Libai, B., Neal, D. and Provost, F., 2016. In Pursuit of Enhanced Customer Retention Management: Review, Key Issues, and Future Directions.Customer Needs and Solutions, pp.1-17. Bukhari, A.N. and Kazi, R., 2016. CRM triggers effectiveness through Customer Selection Orientation, Business Cycle Orientation, Cross-Functional Integration and Dual Value Creation: Myth or Reality.Journal of Marketing Management,4(1), pp.163-171. Dalir, M., Zarch, M.E., Aghajanzadeh, R. and Eshghi, S., 2017. The Role of e-CRM in the Quality of Customer-Bank Relationship.Human Resource Management,4(2), pp.12-22. Garrido-Moreno, A., Lockett, N. and Garca-Morales, V., 2014. Paving the way for CRM success: The mediating role of knowledge management and organizational commitment.Information Management,51(8), pp.1031-1042. Gonzalez-Benito, O., Venturini, W.T. and Gonzalez-Benito, J., 2017. CRM technology: implementation project and consulting services as determinants of success.International Journal of Information Technology Decision Making,16(02), pp.421-441. Jain, Y. and Patel, N., 2016. Analysing impact of online CRM practices on companies productivity and customer retention.International Journal for Research in Business, Management and Accounting,2(12), pp.25-35. King, D.M., Dhameeth, G.S. and Kim, J.S., 2017. Modeling Moderating Effects of Customer Lifetime Value (CLV) and Referral Value (CRV) on Customer Service of Frontline Employees for Customer and Organizational Satisfaction: A Comparative Analysis. Peltonen, H., 2015. CRM system implementation supporting the management of customer relationships. Shafique, M.N., Ahmad, N., Abbas, H. and Hussain, A., 2015. The impact of customer relationship management capabilities on organizational performance; moderating role of competition intensity.Arabian Journal of Business and Management Review (Nigerian Chapters),3(3), pp.28-47. Syed, T. and Jain, R., 2017. A STUDY ON DETERMINANTS OF CUSTOMER RETENTION IN BANKING SECTOR.International Education and Research Journal,3(6). Trainor, K.J., Andzulis, J.M., Rapp, A. and Agnihotri, R., 2014. Social media technology usage and customer relationship performance: A capabilities-based examination of social CRM.Journal of Business Research,67(6), pp.1201-1208

Effective Teacher Essays - Pedagogy, Educational Psychology

Effective Teacher An effective teacher is one who runs an effective classroom, and touches the lives of children. An efficient teacher is one who knows what they are doing and does the right thing consistently. To be and effective and efficient teacher you must have three very important characteristics for student success. Positive expectations, extremely good classroom management skills, and know how to design lessons for student mastery. Positive expectations are essential to student success. When the teacher has high expectations, not high standards, the students will perform to your expectations. If you believe that all students are above average and that they all are capable learners, these expectations will transmit to the student, and the student will succeed. If these expectations are apparent toward all students it will benefit both the teacher and the students. Good classroom management is important for student success. For this to happen, the teacher has to be very organized, and consistent in everything. The teacher must maintain control so that instruction and learning can occur. Much of the control that a teacher has over a class is effected by what the teacher does on the first day of school. If you can maintain control during the first week, that is an accurate indicator for how well the students will do for the rest of the year. Designing lessons for student mastery is also very important for student success. To teach for mastery, an effective teacher must do two things, know how to design lessons in which the student can learn, and know how to evaluate the learning to see if the student has mastered the concept. You can learn to be an effective teacher by learning from your mistakes as well as from your mentors and fellow teachers. Every one of us is both a student and a teacher. We are at our best when we teach ourselves what we need to learn.

Hidden curriculum essayEssay Writing Service

Hidden curriculum essayEssay Writing Service Hidden curriculum essay Hidden curriculum essayExplain the â€Å"hidden curriculum† as described in your book. How can this help students? How can it be harmful to students and teachers?The concept of â€Å"a hidden curriculum† was first introduced by Jackson in 1968. The â€Å"hidden curriculum† differs from the official traditional curriculum, which is â€Å"taught through the spoken and written words in the classroom settings of traditional schools† (Eikeland, 2001, p. 145). The â€Å"hidden curriculum† involves various practices that reflect the way the major things in the classroom are organized to improve students’ education. In other words, students do not just get the new information and assess the content provided by teachers, they also â€Å"learn to sit quietly, to memorize and repeat, to believe that questions have one correct answer written in some book, and that helping each other equals cheating† (Eikeland, 2001, p. 145).  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Many teachers place emphasis on the importance of the â€Å"hidden curriculum† in students’ personal development and in â€Å"guiding participation in and interpretation of social conventions† (Harpur, 2004, p. 79). Teachers explain the use of the â€Å"hidden curriculum† as the best way to follow the established social conventions that contribute to the effective communication practices. In school setting, the major social conventions include interactions with teachers and students. In this case, it is necessary to refer to the role of language, gestures and glances. Teachers take into consideration not only the indirect use of spoken language, but also body language, gestures, eye glances, which often have a significant meaning. Researchers state that in college, students are mature and are focused on bringing clarity to their social interactions. Thus, students should apply their intellectual skills to â€Å"analyzing and compreh ending the â€Å"hidden curriculum† (Harpur, 2004, p. 80).  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Moreover, the â€Å"hidden curriculum† helps students to become more independent and self-confident. According to researchers, â€Å"social roles are learnt in the way it is claimed, as are sex roles and attitudes to many other aspects of living†(Kelly, 2009, p. 10). The â€Å"hidden curriculum† affects the established attitudes and values created by teachers in order to be communicated to students in the course of a learning practice. Students effectively use the knowledge provided in classroom settings, based on the values hidden in the arrangements created by teachers in schools. This fact means that those people who are involved in the design of the school curricular are focused on the development of the so-called expressive culture. In some cases, the curriculum is hidden from students, but the values that should be learnt by students are clearly de fined as a part of the planned practice. The â€Å"hidden curriculum† helps students to eliminate the commitment of the acts of racism and gender discrimination. In addition, the â€Å"hidden curriculum† can teach students how to survive in school setting, especially if students have to cheat.  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   However, the â€Å"hidden curriculum† can it be harmful to students and teachers. Many teachers consider that some of the values and attitudes that are learnt through the â€Å"hidden curriculum† do not have direct relation to teachers’ practice. They argue that these values can be learnt as a â€Å"by-product of what is planned and of the materials provided† in school setting (Kelly, 2009, p. 10). Researchers believe that the nature of individual experiences, as well as the hidden forms of learning, affects students as well. Students face certain problems when they try to assume responsibility for their acti ons. In some cases, they fail to eliminate some unplanned and uncontrolled practices that can be defined as â€Å"a de-schooling of society† (Kelly, 2009). The â€Å"hidden curriculum† can cause harm to students, especially when their moral sensibilities allow them to cheat without any guilt.Thus, it is necessary to conclude that what is practiced in the classroom stands for the â€Å"hidden curriculum†, and what is preaches in the classroom stands for â€Å"open curriculum†. There is a close link between the â€Å"hidden curriculum† and the curriculum, although the hidden messages cannot be regarded as part of the official and planned activities of students in school setting. The â€Å"hidden curriculum† does not have any clear and systematic planning because students use hidden messages that come from everyday school activities and promote certain values, attitudes, and skills. As a result, the â€Å"hidden curriculum† can be useful for students’ personal development, but, at the same time, it can be harmful to students in terms of morality and ethical behavior.  Ã‚  Ã‚   Explain the following statement: â€Å"Race is not a simple matter of skin color but a socially constructed category.†The statement â€Å"Race is not a simple matter of skin color but a socially constructed category† gives an opportunity to access race as a socially determined category of human identity and human interaction. Race is similar to other categories, such as gender, age and class. The term race has direct relation to the concept of racism, which stands for prejudice, ignorance, or a disease that afflicts some individuals and causes them to discriminate against others just because of the way they look† (Bonilla-Silva, 2006, p. 13). According to researchers, race is a socially constructed category as it is focused on the process of construction of human society. For example, two categories â€Å"Negroes † and â€Å"Indians† were constructed in the 16-th century in order to â€Å"justify the conquest and exploitation of various people† (Bonilla-Silva, 2006, p. 28). As a result, â€Å"Indians† are represented as savages, while Europeans are represented as highly civilized. These facts mean that the category of race was invented to promote the so-called racialization of people in human society. Race as a socially invented category contributes to the development of a certain form of social distinction, similar to the categories of class and gender. Race as a socially constructed category generates â€Å"new forms of human association with definite status differences†(Bonilla-Silva, 2006, p. 28). This process affects human society and leads to the development of the category of race, in which race is characterizes as a â€Å"category of group association and identity† (Bonilla-Silva, 2006, p. 28).Hidden curriculum essay part 2

Estimating the Damping in a Single Degree of Freedom System Lab Report - 1

Estimating the Damping in a Single Degree of Freedom System - Lab Report Example There are a number of sources for damping and in this experiment; we are required to determine their overall effect. The excitation of the system will be provided by a shaker driving the opposite end of the beam from the attached weight. Two different methods will be used to estimate the damping: half-power bandwidth measurement in the frequency domain and a logarithmic decrement in the time-domain. a) Set up the system to use an accelerometer to measure the vibration of the beam near the attached weight while applying a computer-generated forcing signal via the shaker attached to the opposite end of the beam. c) Observe the resonant peak corresponding to mass-on-a-spring type motion, and compare it to what you would expect based on a simple calculation using the mass of the attached weight and the static stiï ¬â‚¬ness of the beam. When a mechanical system is displaced from its position at equilibrium and then released, the restoring force returns it to equilibrium position. This kind of movement is referred to as free vibration. Free vibration results arise from the initial impact energy that keeps changing consistently from potential energy to kinetic energy forms. In a state of free vibration, the mechanical system is said to be vibrating at its natural frequency. However, due to some various causes, dissipation of the mechanical energy occurs during vibration and this effect is referred to as damping. In theory, an un-damped freely vibrating system continues to vibrate after it has started. In this experiment, we shall investigate the effect of damping and the level of damping in the mechanical system. Vibration can basically be classified in a number of ways including: b. Un-damped and damped vibration: In un-damped vibrations, no energy is lost or dissipated as a result of friction during the oscillatory motion. If any energy is lost, the