Sunday, December 29, 2019

The Production Of A Production Plant Essay - 1897 Words

In a production plant there is a of many microcultures within an organization broken down in different groups such as production, engineering, and leadership groups. For this paper I will describe the microcultures within the production as they share the same training of corporate culture as the other groups the culture within the group is very different. I have worked in production for many years and for the last ten months have been part of the leadership group therefore I will approach the paper using participation observation. The production group is broken into four individual groups A,B,C, or D and each group possess their own personality and beliefs on how the process should be ran. I have had the opportunity to work on B shift in operations prior to entering into the leadership role, therefore I will use my experience in the field and as an outsider to describe the nature of the microculture within B shift. Each shift is ran with a five man crew, three operators and two loaders working twelve hour rotating shifts while the plant runs twenty four hours a day three hundred and sixty five days a year. The production group shares a common goal with the leadership group such as continue running and get the orders out, however the way of thinking between the two groups is very different. The nature of the production group consists of believing their contributions to the process are more important than the leadership group. The operators know a process inside and out dueShow MoreRelatedProduction Of A Product ion Plant Essay1951 Words   |  8 PagesIn a production plant there is are many microcultures within an organization broken down into different groups such as production, engineering, and leadership groups. For this paper I will describe the microcultures within the production group. Within my corporation all the above groups receive the same corporate training, however the culture between the groups are very different. Considering the many years I have in the culture of the production group in addition to a short tenor of ten monthsRead MoreCoca Production Of Coca Plant1481 Words   |  6 PagesCoca: the Fight to Survive The Coca plant has been cultivated in the Bolivian Andes since at least the time of the Inca Empire. Its cultivation expanded in the 1980s feeding into the international cocaine market. In response to U.S.-funded attempts to eradicate and fumigate coca crops in the Chapare region of Bolivia, the indigenous organizations that grow the plant joined together to contest the government in what is known as the cocalero movement. Evo Morales, who became president of Bolivia inRead MoreThe Effect Of Lean Production On A Process Plant Essay1138 Words   |  5 Pagesâ€Å"THE USE OF LEAN PRODUCTION IN A PROCESS PLANT† HARRY DEBOLE Griffith School of Engineering, Griffith University, Gold Coast, QLD4222, Australia This paper presents a review of the use of Lean Production in a process plant. It defines lean production as a process putting into consideration the history and the reason it was formulated. It also considers the application, benefits and the barriers to the effective maximization of the process. Keywords: Lean Production, Process plant, Definition, ApplicationsRead MoreThe Effect Of Peroxidase Production On Stressed Plants Essay2011 Words   |  9 Pagesdetermine peroxidase production in stressed plants. The purpose of this experiment was to test if the stressed plant would produce more peroxidase in a higher concentration than the control plant. The stressor for this experiment was watering with salt water. This stressor was chosen because it is a natural stressor to plants; especially along the coasts and where roads are salted in winter such as the Midwest. The control plant was watered with plain tap water while the experimental plant was watered withRead MoreBhopal Plant Responsible For The Production Of Carbaryl2075 Words   |  9 Pages The Bhopal Plant As previously stated, the Bhopal plant was responsible for the production of Carbaryl, otherwise known as Sevin which was released under the brand name Eveready. The plant itself aided Bhopal somewhat with attracting new people with the promise of jobs and fixing the inconsistent electricity supplied to the city. While the plant was initially very profitable, eventually the market changed, leaving the factory making a loss every year. The plant eventually stopped producing SevinRead MoreAgricultural Officer ( Plant Production And Protection ), Regional Office Of Africa Essay1038 Words   |  5 PagesTo: Agricultural Officer (Plant Production and Protection), Regional office of Africa, FAO From: Sharmin Sampat, Policy Officer (Food Security and Nutrition, FIRST Programme), FAO Executive Summary: Global food demand is expected to grow by 110 per cent over the next 30 to 35 years as a consequence of increased urbanization and the predicted rise in global population from 7.3 billion today to 9.7 billion by 20501. Overlying this scenario are changes in the global climate that will affect crop productivityRead MoreHoney Bees : An Important Role For Plant Pollination Services For Food Production1271 Words   |  6 PagesIntroduction The non-native honey bee, Apis mellifera L., plays an important role in plant pollination services, pollinating 90% of commercially insect-pollinated crops (Steffan-Dewenter et al., 2005). Additionally, they produce honey, which is an important international commodity. Understanding the ecology of honey bees is imperative as humans are becoming increasingly reliant on pollination services for food production. With the upsurge of backyard beekeeping (Salkin, 2012) it is imperative to understandRead MoreOutsourcing Is The Relocation By Companies Of Either Production Plants Or Services From An Origin Developed Countries1901 Words   |  8 Pagesterms will be defined in this chapter. Then, theoretical framework and previous related researches will be presented before the research question is provided. 2.1. Definitions 2.1.1. Offshoring Offshoring is the relocation by companies of either production plants or services from an origin-developed country to a less industrialized or developing country because of lower costs of operations, with a focus on the labour costs (Hutzel and Lippert 2014). Offshoring can provide both advantages and disadvantagesRead MorePreliminary Study of an Automotive Assembly Plant for High Volume Production(1300cars/Day with 2 Type of Cars, 4 Doors and 2 Doors Respectivly, and Flexible in Volume, 3 Shifts of Workers)5997 Words   |  24 Pages −−−Preliminary study of an automotive assembly plant for high volume production(1300cars/day with 2 type of cars, 4 doors and 2 doors respectivly, and flexible in volume, 3 shifts of workers) Ma Wei supervisor: Prof. COZZARI GIULIANO Index 1. General infomation from the internship 2.1 high production volume of the assembly plant 2.2 pace calculation 2.3 area calculation and process layout Read MoreBio Pharma1005 Words   |  5 PagesBioPharma have used its production network in 2009? Should any of the plants have been idled? What is the annual cost of your proposal, including import duties? As Landgraf’s objective is to design a more cost-effective network (cost minimization problem subject to various capacity constraints), the following production network in 2009 should have been used by BioPharma: *All numbers below are in millions *Total Transportation Cost=SUMPRODUCT of each plant’s Highcal production with corresponding

Saturday, December 21, 2019

First Stage Introduction For Your Business - 1113 Words

First stage: Introduction to your business Introducing your business to potential investors is one of the most daunting tasks you must do. But if you prepare well and learn the secrets of the pitch, you don’t need to worry about failing. Not all the investor you pitch to will be interested in your business, but this isn’t always down to you failing the pitch. When you are creating the first connection with investors, it’s crucial to keep it simple, informative and captivating. The key documentation you want to send the investor include: †¢ The elevator pitch †¢ The business plan Sending an elevator pitch First, you must generate the first connection. Whilst it’s always a good idea to meet potential investors face-to-face, you’ll most likely contact them via e-mail at the start. Instead of typing whatever comes to mind to your e-mail, you should always try to approach the e-mail through the idea of the elevator pitch. An elevator pitch is your chance to present the business and the opportunities it has for the investor in a short amount of time. The name quite simply means you only have enough time for the elevator to move from one floor to the other. If you can’t spark the interest and imagination of the investor in a few seconds, you probably won’t manage to do it in an hour either. What components are required for a good elevator pitch? Your pitch should always focus on the following components, which are neatly discussed in an appropriate order: †¢ A short andShow MoreRelatedManagement and Business Plan1523 Words   |  7 Pagesconcepts to a professional business application. | | Guidelines for All Papers | | * This project is completed in three stages. * The first two assignments (Stages I and II of the project) are worth 100 points each. * The final project (Stage III) is worth 270 points. * Stage I is due Week 2. * Stage II is due Week 5. * Stage III, the Final Project, is due Week 7. * Theory:  There should be theory provided throughout all stages of this business plan to substantiateRead MoreThe Relationship between Differentiation and Positioning of Products or Services849 Words   |  3 Pagesor services Product or service differentiation is the state of your business products and service standing out with uniqueness as compared with other competitors on the same market, while product and service positioning is the product delivery to the consumer. Positioning is the product being delivered in a manner that is acceptable by the consumer, making it easier for the consumer to identify the reason why they need to buy your product ADDIN EN.CITE Barringer200113(Barringer, 2001)13136BarringerRead MoreCross-Cultural Business Behavior Model1743 Words   |  7 Pagesthe author of a cross-cultural business behavior model. In his model he names 4 set of attributes. Each set has 2 contrary traits. We have: * relationship-focused and deal-focused business cultures * formal and informal business cultures * polychronic and monochromic business cultures * reserved and expressive business cultures We present each set of attributes in a table to simplify the content: Relationship-focused business cultures | Deal-focused business cultures | People are usuallyRead MoreBusiness: Marketing and Life Cycle1431 Words   |  6 Pagescontrol. Their marketing decision and communication then flow back to the market. 2. Distinguish between primary data and secondary date and illustrate your answer. Primary data is data which has been collected by you, which is more reliable and up to date. Secondary data has been collected from a secondary source (Other people, business etc.) so it may not be valid or up to date. Secondary data are data that were collected for another reason but is being re-purposed to address the need atRead MoreMarketing Development : Product Development Essay1454 Words   |  6 PagesIntroduction Product development is a process that constitutes of stages that a product goes through before it is declared to have value to the customer. Theses stages include the design, creation and marketing which are all methods used in guiding the process that the product follows before it can get to the market. However, product development is not only used in new products because existing products can also be re-developed or re-invented in order to meet the requirements of a specific marketRead MoreHamburger and Materials Management1069 Words   |  5 PagesDeveloping Good Business Sense | BUS/210 | | Tiffini Hunter | 6/30/2013 | Resources: Ch. 12 of Introduction to Business. Read the Developing Good Business Sense activity on p. 394 of the text. Answer Questions 1–4 from the activity in a 700- to 1,050-word paper in APA format. Post your paper as an attachment. | The operations of a company consist of three stages. These stages are simple: the input, the operations, and the output stages. The process of the input stage includes raw materialsRead MoreSales Methodologies956 Words   |  4 Pageshelp you quantify the benefit of your solution. E: Economic Buyer is the person that has signing authority to get your deal done. D: Define the Decision Criteria by which your solution will be evaluated. D: Understand the Decision Process to get to a Purchase Order. I: Identify the customer’s pain. C: Find a Champion who will be selling when you are not there. This methodology can be easily applied in our Sales as a Service marketplace to measure the success of your deals and keep you on track toRead MoreTaking a Look at Management Concepts791 Words   |  3 Pagesincremental or radical, both in the individual and organisational levels. Provide 2 supporting examples. 2.3 Can radical change be implemented gradually? Explain your answer using 2 specific examples. 3. COMPARE AND CONTRAST THE APPLICATION OF CHANGE MANAGEMENT CONCEPTS IN THE FOLLOWING BUSINESS ENTITIES 3.1 Small versus large business 3.2 Profit versus non-profit 3.3 Private versus public listed company 4. OVERCOMING BARRIERS AND EFFECTING CHANGE 4.1 Pick one of the following change managementRead MoreIntroduction and Implementation of New Technology in a Company1862 Words   |  7 Pagesï » ¿Implementing Technology in a Company: In the current business world, change has become an important aspect of many organizations and businesses. As a result of the inevitability of change in todays business world, the ability to implement and maintain new technology is one of the most vital ways for a company to survive and enhance its competitiveness. For many managers, the process of implementing new technology system requires adhering to the key steps in the implementation process. The otherRead MoreA Business Plan For A Team1188 Words   |  5 Pages Introduction Every new business commences with a concept or thought or an idea. For instance, an entrepreneur may be knowledgeable and passionate about something, or maybe there is an urge to fill a gap in the marketplace and therefore turn the thought into a business. In order to make this business idea work perfectly, it is necessary to carry out market research, write a business plan including realistic projections, target the right market and prospects and develop an effective team to support

Friday, December 13, 2019

Louisiana Coastal Wetlands Restore or Retreat Free Essays

Imagine returning to your Hometown 30 to 40 years from now to find it completely replaced by wetlands. This is the reality that many Louisiana natives living along the coastline of the Gulf of Mexico will have to face if coastal erosion continues at the pace it is going. Costello proclaims, â€Å"Since 1932, when the Department of Natural Resources began keeping thorough, accurate records, Louisiana has lost over 1,900 square miles or 1. We will write a custom essay sample on Louisiana Coastal Wetlands: Restore or Retreat or any similar topic only for you Order Now 2 million acres of coastal land due to coastal erosion. (19). Loss of Louisiana’s coastal wetlands is a problem that will impact a wide range of individuals, from those living in metropolitan areas far away to those living in smaller cities along the shoreline. The resources that this ecosystem supplies are utilized nationwide. The United States is expected to lose billions of dollars from the seafood industry, oil and gas revenue, and commercial shipping if Louisiana’s coast disappears (â€Å"Turning the Tide: the Fight to Keep Coastal Louisiana on the Map†, 1). While the state makes up forty percent of the United State’s wetlands, it regrettably accounts for eighty percent of land loss (Williams 1). Louisiana’s wetlands are home to fish, plants, and other wild life exclusive to the area. Sadly, their habitat is steadily shrinking and exactly half of Louisiana’s original wetlands have already been lost over the past 200 years (Williams 1). Southern Louisiana is also residence to a unique, lively, and diverse group of people that can’t be found anywhere else in the world. They have an amazing culture that can be depicted in movies like Princess and the Frog, which will hopefully stay in tact in the midst of all the land loss. According to S. Jeffress Williams and the U. S. Geological Survey, â€Å"The swamps and marshes of coastal Louisiana are among the Nation’s most fragile and valuable wetlands, vital not only to recreational and agricultural interests but also the State’s more than $1 billion per year seafood industry†(1). Louisiana’s wetlands are 3 million acres, reaching 130 kilometers inland and stretching 300 kilometers alon g the coast (Williams 1). It is the low-lying, swampy region that acts as the drainage basin connecting the Mississippi River to the Gulf of Mexico (Costello 19). The Lower Mississippi River drains more than 24 million acres from seven states (Costello 19). Inhabitants have always been attracted to the region due to the vast range of resources available around the basin. Not to mention, residents were drawn in by the trade route and transportation that the Mississippi River had to offer in the 1700s (Costello 19). The fishing and shipping industries also provided many job opportunities, which made South Louisiana a very popular place to live (Costello 19). Bibliography Costello, Gina R. â€Å"Louisina Coastal Wetlands and Louisiana Coastal Grey Literature: Vanishing Treasures. † Maping Gray Resources for Coastal and Equatic Enviroments. Springer Science Business Media B. V. , 1 August 2007. Web. 15 March 2011. â€Å"Turning the tide: the fight to keep coastal Louisiana on the map. † LouisianaDept. of Natural Resources, 2004. Web. 15 March. 2011. http://utils. louislibraries. org/ Williams, S. Jeffress. â€Å"Louisiana Coastal Wetlands: A Resource at Risk. † US Geological Survey Facts Sheet, 3 November 1995. Web. 15 March. 2011. http://marine. usgs. gov/fact-sheets/LAwetlands/lawetlands. html How to cite Louisiana Coastal Wetlands: Restore or Retreat, Papers

Thursday, December 5, 2019

Biography of Steve Jobs Samples for Students †MyAssignmenthelp.com

Question: Discuss about the Biography of Steve Jobs. Answer: The paper talks about the biography of Steve Jobs. It explains that how Steve jobs inspired and encouraged other people for doing work. It tells that how the leader is using various leadership style at the workplace to motivate and encourage other people within the organization. It describes the cruciable events of his life. Along with this, the essay explains the negative aspects of the Steve Jobs leadership. Further, it explains the achievement of the Steve Jobs. It describes the that how Steve jobs became a powerful and wonderful leader around the world. Steve Jobs was born on 24th February 1955 in San Francisco, California. He is a computer designer, innovator, and executive as well as role model for several people in their personal life as well as businesses. He developed and build an interest in engineering and computers at a young age and he inspired and motivated by his father. After dropping out of university in the primary semester, Steve jobs expanded and flourished his spiritual side while wandering and traveling in India. He was focused on simplicity and ethic and Steve Jobs believed that simple and easy can be harder than difficult and complex. He believed that people have to work hard to make clean and simple the thinking of the people (Cornelissen, 2013). When Steve job was 21 years of age, then he decided to move on mountains. In high school, he met with his future collaborator, Steve Wozniak. Steve Wozniak and Steve jobs started work on Apple computers in the family garage. To start a new business they need money, therefore, Steve Jobs sold his Volkswagen bus and his partner sold scientific calculator. In this way, they collect money for a new venture and they made apple computer which was expensive and immense and not accessible and available easily. He is the technology inventor and American businessmen who is known as the chief executive, co-founder and chairmen of the Apple Inc. Steve jobs fathers taught his son that how to work on electronics in the garage (Myrick, Willoughby, JNoar Brown, 2013). As a result, Steve jobs showed his interest in technical tinkering. Following secondary school graduation in 1972, Steve jobs were enlisted at Reed College in Portland, Oregon. Reed was costly and massive college which Paul and Clara could not afford. The father of Steve jobs saved money and spent huge amount on his sons advanced education. After six months he dropped the college and next 18 months he took creative classes. After then, Steve jobs was taking continue audit classes at Reed College while sleeping on the floor. He was getting free food at the Hare Krishna local temple. He is called inventor and entrepreneur (Steinwart Ziegler, 2014). Steve Jobs introduced Apple II in 1997. In 1984, he launched the Apple Macintosh to increase the demand of Apple products. Jobs appointed some of his former employees to begin and make a new computer company which is called Next. After sometimes Next computer was launched in San Francisco which aims to reach the educational market. The product was very good with had a quick processing speed, excellent and effective graphics displays and good and unique sound system (Rughinis Matei, 2013). It was very expensive and people could not compare to other computers around the world. Steve jobs fulfills his needs, desires and requirements and he suffered from cancer in the middle age of 56 years and he died on 5th October 2011. His journey was very interesting and inspiring. He is the real role model for other people. Many achievement and rewards were taken by the Steve jobs for his brilliant performance and talent. He is considered most inspiring person and lucky man on the earth. There wer e many different people in the world who contributed to develop and build new and innovative technology. Steve jobs is one of the best inventors around the world. He brought new and innovative ideas to develop and build technologies in the world (Martinko, Harvey, Brees Mackey, 2013). He has great leadership traits to attract more people. He was talented and intelligent person. Now it is assumed that life of Steve jobs provides inspirational and motivation to the people around the world. In 1986, Steve Jobs bought a minor company Pixar from filmmaker George Lucas. The company got specialization in computer simulation and animation. After some times Pixar released and launched Toy story, a huge box office hit. The toy story films became effective and successful (Grijalva Harms, 2014). Various key challenges were faced by the Steve job when he started his career. But he learned many things from these challenges and risks. After the various researchers, it has been analyzed that Steve jobs known as one of the most innovative and influential players around the world. Jobs is not only the chairmen and founder of the Pier and apple but he was able to lead some other organization across the world. He was considered as a motivator for some other business and technology leaders in the world. By using new technology and development, he was increasing his revenue and profit. The net worth of the Steve jobs was predicted at $10.2billion. In this way, he became a rich person at that time (Murphy, 2015). Steve jobs is one the biggest and famous leaders across the world. Various leadership styles were used by the jobs. The leadership styles provide direction and guidance to the employees. In todays era, various leadership styles are used by the companies in business and politics. Further, steve jobs is most valuable and remarkable player in modern history and he is the co-founder and chief executive officer of Apple company (Hurley-Hanson, Giannantonio, 2013). He demonstrated personal attributes as a leader. He brought growth and success for the Apple Inc. There were three leadership styles which were used by him to determine efficiency and effectiveness of the employees. After sometimes he felt that the organization required a charming and magnetic leader to transform the organization in the global market. Tyrannical leadership style was used by the Steve Jobs. Further, he is a transformational player and visionary inventor of the Apple Inc. It is most valuable and precise firm in S ilicon Valley (Martinko, Harvey, Brees Mackey, 2013). He had transformed five industries which include music, computers, retailing, music and wireless phones. He was not a traditional player and conventional leader. He was trying to attract more customers around the world. Further, transformational leadership style was used by the firm which is necessary for success and innovation. Transformational leadership style may be defined as a process where a player works with subordinates to evaluate and measure the changes in order to guide and inspire the employees for doing work effectively and efficiently (Shah Mulla, 2013). He transformational and tyrannical leadership style to ensure and evaluate the high quality and efficiency of the employees for delivering the good products and services within the organization. In addition, Steve jobs was used authoritarian leadership style to control and manage the team within the organization. He was focused on the plans and policies of the com pany in order to meet the long-term goals and objectives of the firm. In this way, he was able to make his products effective and unique. He believed that leader is a person who can overcome the various risks and challenges. Steve jobs was focused on the innovative and new technologies to increase the demand for the products. In addition, Steve jobs was a transformational leader and his autocratic leadership style was totally different from the other players in the world (Martinko, Harvey, Brees Mackey, 2013). But some leaders do not accept his leadership style. The Apple growth and success is showed that leadership style of Steve jobs was excellent and wonderful. Further, leadership styles depending on the situation and circumstances. Steve jobs said that leadership should be simple and innovative to determine the mission and vision of the company. It will help to encourage and build confidence and trust among the employees. Steve Jobs could be mean-spirited, arrogant, and dictato rial but he was a wonderful leader (Streeter, 2015). Steve jobs is very talented and wonderful leader in the world. He is the man from whom people learn many things. There are many crucible events which shaped Steve jobs leadership approaches and theories. Steve jobs insisted and encouraged his team to do work effectively and efficiently. He found a lifes lessons in the mundane events of his everyday existence. Steve jobs provides a striking example of example of leadership. In addition, two additional example of job ability learn from Steve Jobs. He shaped and developed new and innovative technologies and he explained the significance of end to end integration. He was an unconventional player and he is one of the biggest leaders around the world (Harju Moisander, 2014). He was a very hard worker and skilled person. He is rendered a summer job at Hewlett Packard. In addition, Steve Wozniak was the partner of the Steve job and they both were doing work together. In 1974, he got a good job at Atari video company. In this way, he raised money and pay for a trip to India and he did not want to go back to Atari. Steve Wozniak and Steve jobs made apple computer. Jobs did not like her daughter Lisa and ignored her from childhood years. When he was 25 years of age when he became a millionaire in the world. Apple Inc. shows the Macintosh computer around the world and after sometimes he left apple Inc. company. Further, jobs started a new company call Next which sold computers to the universities but he had lost 10 million dollars. In 1990, Steve Jobs met Laurence Powell and they felled in love with her and got married. After sometimes, Pixar generates Toy story which became the most famous movie of the year and jobs became a billionaire in 1996 (Harju Moisander, 2014). He launched the iPod in 2001 and introduced the iPhone in 2007 across the world. These are the crucible events of Steve jobs which shaped in leadership approach. There are various leadership qualities in Steve jobs through which he became the wonderful le ader. He believed that good leaders have a team spirit and confidence to reach the mission and vision. Through confidence, Steve jobs touched the level of success and growth in the world. He said that good leader should be adaptable and they should act with a sense of urgency. He was very adaptable and he used this advantage in various circumstances to gain the success and growth. He improved and developed his skills and leadership style to attain the needs and requirements of the company. Steve Jobs acted with a sense of controlled and urgency in all the work and ask what he did that time. He always motivated to his team in order to gain progress and growth. Steve Jobs had a good mission and vision. Generally, he always keep thinking about the future for accomplishing the goals and objectives. He generated new ideas and thought for future of the Apple Inc (Holiman, 2013). Some leaders believed that Steve Jobs is not an effective and wonderful leader. Tomas Chamorro- Premuzic said the Steve jobs was not a charismatic leader. Many leaders say that charisma is a poor forecaster of successful leadership. Further, the transformational leadership style of Steve jobs did not become successful due to lack of human qualities. Power motives is another negative aspect of jobs leadership. His motives appear egocentric and selfish. He could slash some ideas and thoughts. Some leaders said that he was very arrogant and rude. He sends wrong and erroneous message to inspiring other people (Catmull Wallace, 2015). Steve Jobs was very petulant, irritable and brittle. He took various wrong decisions in his life. He recruited John scullery as CEO of the Apple Inc that was a great mistake of Steve Jobs. Further, he believed and entrusted that Pixar was a great hardware company. He did not know the right market and country for Next computer. The company was struggling to find right customers and market around the world (Martinko, Harvey, Brees Mackey, 2013). He became failure due to launching and introducing various products at the same time. He was trying to sell Pixar several times which were the wrong decision of Steve Jobs. These were the negative aspects of Steve Jobs leadership. He was autocratic leader thus; it was the negative aspect of Steve Jobs leadership. Jobs personally abused to the other people. He hired workers in angry tantrums. He did not provide motivation to the employees (Miller, 2015). In this way, they felt disappointment and unhappy. He was the autocratic leader, therefore, he took the decision himself; he did not take a suggestion from others. Sometimes, his decisions became very serious and dangerous. He failed to develop and build workers commitment in order to meet the long-term objectives of the firm. He created various problems at the workplace thus; employees were not able to do work effectively and efficiently (Luria , Kalish Weinstein, 2014). He did not take feedback from the managers, therefore; it created various misunderstanding and obstacles within the organization. He failed to develop and build team spirit and coordination among the employees. Further, Steve jobs was a transformational leader and he was using transformational leadership style. As a result he sometimes took wrong and incorrect decisions. This leadership style is not effective and it is very risky and challenging. He did not understand the needs, requirements, and expectations of the employees. He did not provide training to the new candidates, therefore; various problems were faced by the employees. He was not able to control various conflicts and obstacles related to the employees. Steve jobs was very bully and rude and the barks on his employees. After the various researchers, it has been analyzed that he was not a good and wonderful leader (Heracleous, Klaering, 2014). On the above discussion, it has been concluded that Steve jobs life is very inspiring and challenging. He is the CEO, founder, and chairmen of the Apple Inc. Various products have been launched by the Apple Inc. company. He learned a lot of things in his life and he gained ample of knowledge and experience. Although Steve jobs is wonderful and inspiring leader he was very arrogant. Various leadership styles were used by Steve Jobs. Further, he sold his Volks Wagen microbus and he became successful. Steve Wozniak is the partner of the Steve Jobs. Jobs is very powerful and innovative player around the world. Apple I, Apple II, Pixar, Next, iMac, Macintosh, and Laser writer are the biggest achievement of the Steve Jobs. He is the rich person in the world. Various innovative and new technologies were developed by the Steve Jobs. In this way, he motivating and inspiring leader for other people. People take motivation from his life. References Catmull, E., Wallace, A. (2015). Creativity INC.: overcoming the Unseen Forces that Stand in the Way of True Inspiration.Adarsh Journal ofManagement Research,8(1), 70-72. Cornelissen, J. P. (2013). Portrait of an entrepreneur: Vincent van Gogh, Steve Jobs, and the entrepreneurial imagination. Grijalva, E., Harms, P. D. (2014). Narcissism: An integrative synthesis and dominance complementarity model.The Academy ofManagement Perspectives,28(2), 108-127. Harju, A., Moisander, J. (2014). Fans on the threshold: Steve Jobs, the sacred in memorialisation and the hero within.N. Campbell, J. Desmond, J. Fitchett, D. Kavanagh, P. McDonagh, A. ODriscoll, A. A. Prothero (Eds.), Myth and the Market, 51-64. Heracleous, L., Klaering, L. A. (2014). Charismatic leadership and rhetorical competence: An analysis of Steve Jobss rhetoric.Group Organization Management,39(2), 131-161. Holiman, J. M. (2013).iGrieve: Social Media, Parasocial Mourning and the Death of Steve Jobs(Doctoral dissertation, Southern Utah University). Hurley-Hanson, A. E., Giannantonio, C. M. (2013). Staying hungry, staying foolish: Academic reflections on the life and career of Steve Jobs.Journal of Business and Management,19(1), 7. Luria, G., Kalish, Y., Weinstein, M. (2014). Learning disability and leadership: Becoming an effective leader.Journal of Organizational Behavior,35(6), 747-761. Martinko, M. J., Harvey, P., Brees, J. R., Mackey, J. (2013). A review of abusive supervision research.Journal of Organizational Behavior,34(S1). Martinko, M. J., Harvey, P., Brees, J. R., Mackey, J. (2013). A review of abusive supervision research.Journal of Organizational Behavior,34(S1). Miller, D. (2015). A downside to the entrepreneurial personality?.Entrepreneurship Theory and Practice,39(1), 1-8. Murphy, P. (2015). Design capitalism: Design, economics and innovation in the auto-industrial age.She Ji: The Journal of Design, Economics, and Innovation,1(2), 140-149. Myrick, J. G., Willoughby, J. F., Noar, S. M., Brown, J. (2013). Reactions of young adults to the death of Apple CEO Steve Jobs: Implications for cancer communication.Communication Research Reports,30(2), 115-126. Rughinis, C., Matei, S. (2013, May). Learning through Massively Co-Authored Biographies: Making Sense of Steve Jobs on Wikipedia through Delegated Voice. InControl Systems and Computer Science (CSCS), 2013 19th International Conference on(pp. 590-596). IEEE. Shah, T., Mulla, Z. R. (2013). Leader Motives, Impression Management, and Charisma: A Comparison of Steve Jobs and Bill Gates.Management and Labour Studies,38(3), 155-184. Steinwart, M. C., Ziegler, J. A. (2014). Remembering Apple CEO Steve Jobs as a" Transformational Leader": Implications for Pedagogy.Journal of Leadership Education,13(2). Streeter, T. (2015). Steve Jobs, Romantic Individualism, and the Desire for Good Capitalism.International Journal of Communication,9, 19.

Thursday, November 28, 2019

A Report on how to Improve Communication Arrangements

Executive Summary This report was commissioned to analyze how Westminster Business School could improve its communication arrangements. The research focuses on the benefits and disadvantages of using new technology for e-learning and compares it with traditional teaching methods.Advertising We will write a custom report sample on A Report on how to Improve Communication Arrangements specifically for you for only $16.05 $11/page Learn More Investigations reveal that e-learning solutions could improve communications within the institution, and enhance the mode of learning in virtual classrooms. Therefore, it is recommended that Westminster Business School take immediate measures to rollout an e-learning system in its learning environment. Introduction Westminster University is one of the most competent colleges in London because it offers a wide range of courses in almost all levels. The institution has been competing with other universities, and it has in creased the number of student admissions over the years. The increase in the number of students has made the management of Westminster Business School to look for alternative ways of dealing with challenges in their communication system. The problem lies in the school’s inability to provide all the facilities required by the students. For instance, the boarding facilities are already congested and thus there should be another way of achieving the same results. In this regard, the college is in pursuit of a better way of transmitting knowledge to the learners. An efficient e-learning system would solve the mentioned problem because the benefits of e-learning, as discussed in this report, outweigh the benefits of traditional learning methods. Discussion Advantages of Traditional Teaching Method Traditional learning methods are still popular in learning institutions. According to Pollard (2002), the teacher is the one who sets the time and duration of lessons and this is appropr iate for freshmen because most of them are not disciplined, and thus if they were left to attend classes as they wished most of them would never show up. In addition, there are no interruptions in the classroom, unlike home based lessons where the learner’s attention can be disrupted by small things like the television and mobile phones. In traditional learning the names of the students who are present during a given lesson are written down and they are referred to while students are sitting for their final exams. This is because it would be inappropriate for a lecturer to allow a student who has missed most of the lessons to sit for an exam with the rest because chances of failure are absolute. Likewise, the lecturers can monitor the progress of their learners easily as opposed to e-learning, because in virtual classes you cannot tell when a learner has understood the lesson or not. Some students require to be guided, and thus this is the most suitable method for such learne rs. Furthermore, the teacher can identify the strengths and the weaknesses of the student and hence help him/her to work on them.Advertising Looking for report on business communication? Let's see if we can help you! Get your first paper with 15% OFF Learn More Additionally, the teacher is the one who commands what is to be studied in the classroom. This is logical because he/she is the most knowledgeable and experienced, and thus knows where the examiners draw their questions. Similarly, if the students were left to choose the topics that they should cover on their own they would choose the ones that sound interesting to them, and hence they would end failing in exams. This means that the entire curriculum will not be covered. Again, the lecturer can help learners to understand the topics better by asking them questions at random. The students can also correct one another in the classroom if there is misunderstanding the subjects covered (Petrina, 2001). Disadvantages of Traditional Teaching Method According to Muijs and Reynolds (2005), direct teaching can make the lecturers to lack creativity. This is because they have to stick to the guidelines of the course outline. Without the course outline the lecturers can engineer their own approaches because they know the particular areas that are examined but the course outlines force them to cover areas that are never examined. This is important especially when there is limited time for going through the syllabus. Direct teaching requires the person who is transmitting knowledge to have excellent verbal communication skills. This may sound funny, but it is very sound because there are some lecturers who are highly educated but they lack communication skills, and thus cannot explain the issues that require discussions. In addition, the lack of good communication skills can cause the lecturer to mislead the students. Petrina (2007) argues that at times the lecturer may be biased without knowing, by pay ing attention to only fast learners and leaving the slow learners behind. The smart students may use the classroom to show off their skills to the poor learners, which could demoralize them from attending their classes because they are made to believe they are failures. The students who fail exams often become the laughing stock which would not be the case in e-learning because their results would be confidential, and there would be no time for such nonsense because they do not interact physically.Advertising We will write a custom report sample on A Report on how to Improve Communication Arrangements specifically for you for only $16.05 $11/page Learn More Moreover, there are students who are very selfish such that they cannot share what they know with their classmates because they think by keeping the information to themselves they will be able to lead their faculty in exams. This is wrong because they may be having the wrong answers that could be cor rected if only they could share them with their classmates. In light of this, traditional teaching methods deny the students an opportunity to think because they develop a perception that the lecturer will always guide them on the topics they are supposed to cover. Another shortcoming of traditional teaching method is that the lecturers are most likely to be manipulated by the students to award them the scores that they do not deserve in their final exams. This is very common among female students who engage in casual sex with lecturers so that they can be awarded better grades in exams. Male students also engage in this malpractice but from a different angle because they use money to manipulate the lecturers. In the long run direct teaching is considered expensive by students because they have to pay for their accommodation and transport (Petrina, 2001). E-Learning and Advantages E-learning is carried out virtually on the Internet. All that is needed in this method of learning is a computer and Internet connection. In e-learning both the students and the lecturers are free because they can interact with the learning system from any geographical location since they have Internet access. E-learning helps both the learners and the lecturers to save the money they usually spend on transport because they can both learn and teach at the comfort of their houses. All that is required in this method is time management skills so that the learner has ample time for learning. This means that the learners can engage in other activities without interfering with their learning (Laudon Laudon, 2006). Pollard (2010) explains that e-learning enables the learners to proceed at their own pace without having to rush like for classrooms where they struggle to be on the same level with their peers. This is because they have optical discs that they can always be replayed from time to time to ensure they grasp what they are supposed to learn. This method enables the students to sele ct learning materials that they are familiar to unlike in traditional methods where the lecturers expect one size to fit all.Advertising Looking for report on business communication? Let's see if we can help you! Get your first paper with 15% OFF Learn More In addition, E-learning enables the learners to acquire a lot of skills in computer applications because they interact with computers frequnently. This knowledge can later be employed in other areas. E-learning makes students to be creative and make their own decisions without the influence of the lecturer. The students who manage to complete their studies through e-learning are very bold and they believe in their abilities so much because they consider their responsibility to be achievement. E-learning students enjoy an opportunity to interact with their lecturers and fellow students through the chat rooms, thus improving communication between the university and learners. Finally, slow learners are best suited for this method because no one will laugh at them in a classroom, and besides that if they fail in exams no one will get to know it apart from the lecturer. If the student has any weakness the lecturer can assist him/her because the interaction between the two entities is one on one basis. Disadvantages of E-learning E-learning demands a lot of self discipline on the learners and this means they have to avoid any interruptions such as television, phone calls and frequent visitors. For learners who do not know how to plan their time this method of learning may not work for them. This is because there is no one to follow them around hence they may abuse their freedom. The other hindrance to e-learning is access to computers and the Internet. Most students are not able to purchase a computer and pay for internet subscription. In addition, not all students are computer literate and thus they would have to go for computer lessons first which comes with extra costs. Conclusions Westminster Business School should adopt e-learning because it is cost efficient, and students and lecturers would benefit from reduced cost of transport. Westminster Business School should adopt e-learning because it will solve the problem of congestion in its campus. Westminster sho uld emphasize on the need of self discipline among its students to enhance communication in the new system. Recommendations Adopting e-learning will help Westminster to go beyond borders. International students will be able to enroll in this college because learning takes place virtually. Westminster should help the students to acquire computers by giving them soft loans. Most students are interested in this system but then they do not have enough money to buy computers. Westminster should provide computer literacy lessons and make it mandatory to all learners so that there is smooth transition. This is because majority of students lack basic skills in computing and Internet. References Laudon, K. Laudon, P., 2006, Management information Systems: Managing the Digital Firm,. 9th Ed. Pearson Prentice Hall Inc: Upper Saddle River, NJ. Muijs, D. Reynolds, D., 2005, Effective Teaching: Evidence and Practice, London: Sage Publications. Petrina, S., 2001, Advanced Teaching Methods for the Technology Classroom, London: Idea Group Inc. Pollard, A., 2002, Readings for Reflective Teaching, New York: Continuum International Publishing Group. This report on A Report on how to Improve Communication Arrangements was written and submitted by user Carlee U. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Sunday, November 24, 2019

Free Essays on Pipe Organ

The â€Å"king of instruments† has a long history, one which can arguably be traced to the concept of a collection of â€Å"fixed-pitched pipes blown by a single player (such as the panpipes)† (Randel 583). The first examples of pipe organs with the basic features of today can be traced to the third century B.C.E. in the Greco-Roman arena; it is said to have been invented by Ktesibios of Alexander and contained â€Å"a mechanism to supply air under pressure, a wind-chest to store and distribute it, keys and valves to admit wind to the pipes, and one or more graded sets of fixed-pitch pipes.† (Randel 583) These early organs used water as a means to supply air-pressure, hence the use of the terms hydraulic and hydraulis. Hydraulic organs were in use for several hundred years before the concept of bellows, similar in concept and style to those of a blacksmith, came into use with the organ. Numerous bellows were used to supply air to the wind-chest, often being pumpe d in pairs by men. The disadvantages of this method of air supply include the lack of consistent pressure, which leads to inconsistent pitch and tuning; also, many people were required to operate the bellows since there were upwards of twenty-four bellows per organ (Hopkins & Rimbault 35). Also, with organs of this size, the bellows took up large amounts of space, thus forcing the organ to be located in a fixed place, such as a church. Up until the eleventh century (approximately), pitch and range of organs were extremely limited, mainly in part to the lack of a any style of keyboard. Keys of a sort were introduced around this time, though not in the manner we are accustomed to. â€Å"The earliest keyboards were sets of levers played by the hands rather than the fingers.† (Randel 428) They looked similar to large rectangles â€Å" an ell long and three inches wide† (Hopkins & Rimbault 33) and were played by pushing on them with a hand, although some were large enough t hat one might n... Free Essays on Pipe Organ Free Essays on Pipe Organ The â€Å"king of instruments† has a long history, one which can arguably be traced to the concept of a collection of â€Å"fixed-pitched pipes blown by a single player (such as the panpipes)† (Randel 583). The first examples of pipe organs with the basic features of today can be traced to the third century B.C.E. in the Greco-Roman arena; it is said to have been invented by Ktesibios of Alexander and contained â€Å"a mechanism to supply air under pressure, a wind-chest to store and distribute it, keys and valves to admit wind to the pipes, and one or more graded sets of fixed-pitch pipes.† (Randel 583) These early organs used water as a means to supply air-pressure, hence the use of the terms hydraulic and hydraulis. Hydraulic organs were in use for several hundred years before the concept of bellows, similar in concept and style to those of a blacksmith, came into use with the organ. Numerous bellows were used to supply air to the wind-chest, often being pumpe d in pairs by men. The disadvantages of this method of air supply include the lack of consistent pressure, which leads to inconsistent pitch and tuning; also, many people were required to operate the bellows since there were upwards of twenty-four bellows per organ (Hopkins & Rimbault 35). Also, with organs of this size, the bellows took up large amounts of space, thus forcing the organ to be located in a fixed place, such as a church. Up until the eleventh century (approximately), pitch and range of organs were extremely limited, mainly in part to the lack of a any style of keyboard. Keys of a sort were introduced around this time, though not in the manner we are accustomed to. â€Å"The earliest keyboards were sets of levers played by the hands rather than the fingers.† (Randel 428) They looked similar to large rectangles â€Å" an ell long and three inches wide† (Hopkins & Rimbault 33) and were played by pushing on them with a hand, although some were large enough t hat one might n...

Thursday, November 21, 2019

Individual Freedom Assignment Example | Topics and Well Written Essays - 1500 words

Individual Freedom - Assignment Example Warrants should always be obtained when doing search and seizures. Keywords: Introduction 1500 words In the history of the people of the United States, before it was known as such, the British were a ruling force in the land. In dealings with the British, much as was found in the homeland of Britain, there have been seizures of private property and belongings of the people without benefit of reason. When the Bill of Rights was created, the Fourth Amendment was also created which guaranteed the right of people to be secure in their homes, and that all possessions in their home and about their person, would also be safe , unless due cause could be shown and sworn to by the appropriate person (Franklin, Jefferson, & Madison, 2013). Therefore, such items which are confiscated during a search, and the search of a premise itself, conducted without benefit of a warrant, are not considered permissible in a court of law and during a trial (Coyle, 2013). 1.Enforcement of the Fourth Amendment h as been upheld in a number of cases since that time, including Mapp v. Ohio, 367 U.S. 643 (1961) and Massiah v. United States, 377 U.S. 201 (1964), which was guaranteed by the Sixth Amendment, said that any statements of self-incrimination made by the defendant, without benefit of counsel being present, would be considered void (Coyle, 2013). Subsequently, the Supreme Court took a step further in the case of Miranda v. Arizona, 384 U.S. 439 (1966), emphasized that a statement must be read to each person, notifying them of the right to remain silent, so as to not incriminate themselves, and that anything said after that, would then be considered a confession and self-incriminating, valid for use in court as evidence (Coyle, 2013). Justice Bradley stated in the case of Weeks v. U.S., 232 U.S. 383 (1914), that in Boyd v. United States, 116 U.S. 616 (1886), the previous ruling made by Lord Camden in Entick v. Carrington, 19 Howell’s State Trials, 102 (1765), a British common law case concerning the liberties of people, declared that the defendants, who committed the trespass on John Entwick, were not guilty of trespassing when the king’s messengers broke into Entwick’s home and proceeded look through everything for four hours. They caused damage to the house and its contents, and also through removing possessions from the home in order to deliver them to Lord Halifax, who had issued that warrant. Yet it was shown by Justice Bradley, within the Weeks case, that on further review, Lord Halifax had no right to issue a warrant and therefore, the complaint by Entwick against Halifax, was sustained, based on English common laws (Findlaw, 2013). 2.Chief Justice John Marshall has stated that the founding fathers, in creating the Constitution, expected the people to observe the fundamental principles of freedom as set forth in the structure. People were to exhibit thoughtfulness and experience in giving meaning to these principles in an ever-changing w orld and yet, the Constitution must continue forward (Stone & Marshall, 2011). In the Fourth and Fifth Amendments of the Constitution, these principles were put into place because of past abuses by higher powers in search and seizures of people without regard to their rights as free humans. When a rumor could instigate a search and seizure, then all people were at risk of their liberty and would have to live in fear. Therefore, it was important that

Wednesday, November 20, 2019

Race, Class and Standpoint Theory Essay Example | Topics and Well Written Essays - 750 words

Race, Class and Standpoint Theory - Essay Example The video shows David Christensen listening to Hugh. It is because of Christensen’s compassion and willingness to be honest with Hugh about the experiences of Latinos in America. Hugh mentions in the film how he came to shooting feeling burnt out about diversity work in America and left with a hopeful feeling and energy (USF, 2013). Standpoint theory identifies a particular group of social people as privileged. The dominant group of persons has privileges of their voices being heard more than the other groups of people. However, a variety of different voices of people of different social and racial settings can be heard more than the one from the dominant group. Hartsock, a writer about the Standpoint Theory, claims that womens unique standpoint in society is essential to providing the justification for the claims of feminism (Wise, 2011). It does this while also providing feminism with a method in which they can better analyze reality. People have different knowledge of other people, in terms of their various relationships to them mostly personal. Such knowledge is often incompletely articulated, tacit and intuitive. It is the reason there is always racial and class discrimination among human beings. There is much judgment about the white people, black people, Latinas and colored people. The decision makes one have the wrong perception of a person. An increase in the level of a person’s authority leads to the rise of power they get when having an implementation of their viewpoints on the world. Without power, the level of a person’s voice reduces and the individual has little to no say regarding policies (Johnson, 2006). The forces involved are all contributors to people’s communication in our world. Standpoint theory is in support of what feminist theorist Sandra Harding describes as strong objectivity. It is the notion that the ideas of individuals who are either

Monday, November 18, 2019

Upgrade Library System Essay Example | Topics and Well Written Essays - 2750 words

Upgrade Library System - Essay Example First, the institution’s brand name will improve attracting more students and other interested team of researchers. Second, student’s performance will greatly improve both their psychological attitudes and Morales being improved. This will directly and indirectly enhance their academic performance. The conflicts between students and staff that result of poor quality products and services shall be reduced. The quality of service delivered to students shall increase. For example, by automating all its operations, it will be able to better respond to the needs of students in a faster and more accurate manner. The upgraded library will save time thereby allowing more time for studying. It will also lead to higher productivity and improved attitudes towards learning and studying in the college. The project has numerous benefits both tangible and intangible not only to the sponsors but also to the society at large. I therefore, strongly recommend that the project be undertaken to realize its potential fruits of growth and development in the arena of education and research. The proposal involves the upgrading the library to suit and respond to the ever-increasing needs of students and other interested stakes. Through a brief historical background of Miami-Dade College, the project has highlighted the need for upgrading the library system to address the increasing number of their students and their ever-changing needs. The project aims at improving the service delivery by reducing the workload of librarians, saving time, automation of all the library operations. It will also increase the efficiency and the general outputs of the staff. The project will consist of three members, who have vast expertise and knowledge in the field of technology and administration o key a keen eye of the progress of the project to ensure its success. The research will take a maximum of two weeks considering the urgency and role it is awaiting to play in the institution that is marred with inefficiency and high staff turnover due to using the traditional manual system in its operations. The project aims to

Friday, November 15, 2019

Effect of Blow Moulding on Bottle Weight and Dimensions

Effect of Blow Moulding on Bottle Weight and Dimensions Abstract Blow moulding, which is also called blow forming, is a manufacturing process for production of hollow-form plastic products. The present report is intended to deal with the effect on bottle weight, bottle dimensions and machine output of the various process factors. By reference to Rheological properties of plastics, the correlation between the share rate and screw speed, melt temperature, die swell, bottle thickness were discussed. Also, the influences of elongational viscosity were suggested. 1. Introduction Blow moulding, also known as blow forming, is a process used to produce hollow productions by â€Å"blowing† thermoplastic molten tube into the shape of a mould cavity. Generally, blow moulding can be divided into three main types including stretch blow moulding, injection blow moulding, and extrusion blow moulding. In this experiment, extrusion blow moulding was studied to examine the effects of process variables on bottle weight, bottle dimensions and machine output. In extrusion blow moulding, plastic particles are melted into fluid with heat applied. Then the melt plastic is extruded through a die, forming a hollow tube, which is usually called a parison. After that, the parison is captured by closing it around a mould. Next, air is pumped in to the parison when the ends of the parison keeps sealed at the mould parting line during forming. The parison deforms, forming a shape very closed to the mould. The mould is opened after the component is well cooled. Finally the component is ejected and the procedures are repeated. More and more products are made. In this experiment the plastic particles are High-density Polyethylene, the density of which ranges from 0.941 to 0.967 g/cm3. The High-density Polyethylene is preferred for production by blow moulding as it is more rigid and usually has a matt finish compared with Low-density Polyethylene. 2. Experimental Equipment Hayssen extrusion blow moulding machine Materials High density polyethylene (HDPE), Blow moulding grade, BS2581, Borealis. Procedures Firstly, HDPE particles were pumped into the hopper though a pipe. After that, the parameters of process variables and the temperatures of different zones were set according to Table 1 2, respectively. Then the machine was set in automatic mode and continuous cycle. Each group needs 10 samples, marking 1 to 10. Before the Process Variables were changed, the weight of parison extruded per unit minute was measured. Finally weight of each bottle, was measured along with thickness distribution along the length circumference. 3. Results And Discussions Experimental Results The original records including weight of bottle, bottle thickness distribution, output rate and crew speed are shown in Appendix I. In addition, the calculation of share rate and modified prison length are shown Appendix II and the general results are summarized. Experimental Discussions Influences Of Machine Variables On Bottle Weight And Dimensions Generally the bottle weight and dimensions is influenced by screw speed, melting temperature, and vent time. Screw speed. By comparing group A and group C, it is clear shown that output rate increasing with the increasing screw speed due to low viscosity and high die head pressure. By referring to the rheological properties of plastic, thickness and weight of group A should be higher than that of group C, because the higher sagging brings decreasing of weight and thickness. However, the records of the experiment do not accord with the theoretical analysis. The reason is that the machine is too old. Melting temperature. By comparing Group C and Group D, it is found that the bottles of group D are lighter and thinner than those of group C. The higher the melt temperature is, the lower the viscosity of polymer is. Lower viscosity reduces bottle weight and dimensions. Vent time. By comparing Group A and Group B, the result is that the bottles of group B are lighter and thinner than those of group A. If the vent time is too short, it will cause insufficient cooling and less sagging. Share Behaviours According to the equation ÃŽ ³= (6Q)/ (WH ²), the results of apparent share rate are given in Table 4 (all steps in calculation is shown in Appendix II). Experiments runs A B C D Shear Rate (s⠁ »Ã‚ ¹) 234.94 232.86 398.41 458.62 Table 4: Apparent shear rate Generally shear rate is related to screw speed, melt temperature, die swell and bottle thickness. Screw speed. The output rate is proportional to the screw speed. According to the equation ÃŽ ³= (6Q)/ (WH  ²), as the mean circumference (W) and die gap (H) are constant in this equation, the shear rate (ÃŽ ³) increases as output rate (Q) increases, in other words, screw speed increases. Melt temperature. The viscosity of polymer becomes lower at higher melt temperature. Lower viscosity results in high output rate (Q), which brings out a higher shear rate (ÃŽ ³). Die swell. â€Å"An increase in die swell results in a lower linear output rate. Since extrusion is usually continuous, further adjustments to the process dynamics are sometimes inevitable. Parison length sensors are available, to ease the effects of the problem†. In consequence, larger die swell results in larger output rate, which brings out larger shear rate. In one word, shear rate is proportional to die swell. Bottle thickness. Bottle thickness is related to the viscosity of polymer. Higher viscosity results in lower shear rate. So, shear rate increase as bottle thickness decrease.. Elongational Behaviours According to the equation ΔL= (Ï gtL ²)/ (2ÃŽ »), the results of Modified Parison Length are (all steps in calculation is shown in Appendix II). Experiments runs A B ΔL(mm) 0.566 0.944 Modified Parison Length (mm) 17.566 17.944 According to Table 5, it can be found that the longer the cycle time is, the longer the parison becomes. The result can be explained in this way: the parison will be elongated if more time is given under the gravity force. The elongational viscosity is influenced by molecular weight and temperature. High molecular weight and high temperature cause a decreasing of the elongational viscosity. 4. Conclusions Blow moulding is a manufacturing process for production of hollow-form plastic products. Process variables have the effects on bottle weight, bottle dimensions and machine output. Specifically, high screw speed, low melt temperature, and short vent time results in the increasing of bottle weight and thickness. High screw speed, high melt temperature, large die swell and thin bottle thickness lead to high shear rate. Longer cycle time results in larger parison length. High molecule weight and high temperature cause a decreasing of the elongational viscosity References [1] A. W. Birley, B. Haworth and J. Batchelor, Physics of plastic, Hanser, 1991 [2] Edwin G. Fisher, Blow moulding of plastics, The Plastics Institute, 1971

Wednesday, November 13, 2019

The Humanities in Education Essay -- Educating Culture Humanities Essa

The Humanities in Education Education is the opportunity to learn and grow in your community, society, workplace, and even inside you. Education, quoted from Jon Spayde, a well-known interviewer and editor in his article titled Learning in the Key of Life, is about power: the power to know about the world around you and the people near and far from you. Education is culture, passed down from one group of people to another. We learn about these people through the humanities. Earl Shorris, a teacher for lower-class students quoted in the article Spayde wrote, said to his students on the first day of class, "You've been cheated. Rich people learn the humanities; you didn't. The humanities are a foundation for getting along in the world, for thinking, for learning to reflect on the world instead of just reacting to whatever force is turned against you" (60). What a powerful statement Shorris shared with his students. But why are the humanities a foundation? What foundation is Shorris talking about? And what constit utes the humanities? This foundation is the basic understanding of other cultures, and the ability to relate to many different types of people. This can be difficult to achieve, but education has the humanities to help. The humanities can be defined many different ways. The Readers Digest Dictionary defines the humanities as: the branches of learning (as philosophy, arts, or languages) that investigate human constructs and concerns as opposed to natural processes (as in physics or chemistry) and social relations (as in anthropology or economics) (652). This was the third definition of the word. The definition defines the humanities the best, as we know them today. But Spayde has another very interesting way to define t... ...e people from all races and countries. Keeping an open mind while traveling through your educational journey will help you enjoy and love the lessons you learn. Just remember to learn to embrace other people and cultures, and love the subtle subjects that are offered in the humanities. They truly will open doors of ideas that you didnt think you had in you. Works Cited Mission Statements. The Presence of Others. Ed. Marilyn Moller. Boston:Bedford/St. Martins, 2000. 51- 57. The Readers Digest Encyclopedia Dictionary. Ed. Sidney L. Landau. Pleasantville: The Readers Digest Association, 1966. 652,1336. Rose, Mike. Lives on the Boundary. The Presence of Others. Ed. Marilyn Moller. Boston: Bedford/St. Martins, 2000. 105-119. Spayde, Jon. Learning in the Key of Life. The Presence of Others. Ed. Marilyn Moller. Boston: Bedford/St. Martins, 2000. 58 64.