History of Management

Without any doubt, the question of work, roles and skills of a manager gets a mixed response. Some believe that these features are the shared by managers all over the world, while others maintain that there are significant differences in management of different countries that have given rise to such a notion and a process as the intercultural management. Which one of the above-stated arguments has an element of truth and could they be both regarded as authentic?First of all it cannot be denied that the science of management has a long history and perhaps all modern mangers employ principles and theories that have been introduced earlier. To start with, it was the Industrial Revolution that established big business and created the need for professional leaders. Furthermore, years of military and church rule added management models and terminology that are widely used today. Let us only recall Max Weber’s bureaucratic theory or that of Frederic Taylor who is commonly regarded th e Father of Scientific Management and proposed some ways of increasing workers’ productivity.On the basis of his research at Bethlehem Steel Company (Pittsburgh) he drew conclusions that the job can be split into minute parts and its performance can be improved by timing performance of each part separately. Furthermore, he suggested rest periods of special interval and duration and a differential pay scale that can be found in the practice of today’s managers (1). The famous method of overlapping tasks during the period of working day in order to avoid workers becoming tired easily was offered by Henry Gantt and displayed in the form of his ‘the Gantt chart’.Though not all of the managers may know the name of inventor of this tenet, but, for sure, most of them are acquainted with its expression and benefits it can provide. Moreover, it was Gantt who stressed the significance of the leadership and management qualities and skills for creating successful indu strial organizations. The man who is dubbed as the Father of Modern Management is Henri Fayol, a French industrialist who developed a framework for studying management and wrote General and Industrial Management (1).He distinguished five functions of managers, such as: planning, organizing, commanding, coordinating, and controlling. As we see, all theorists and pioneers of management theory originated from various countries (England, France, United States, etc. ); however this did not impede the principles they have set out from becoming universal. Times are changing and so are doing the people but some essential things and useful hints are immortal and not subject to ageing. Let us take a closer look into the work of a manager disregard of the geographical location of his working place and language he speaks.Nobody would argue that the better we understand the management role; the better it will be performed and more qualitative services will be provided. Some people wrongly consid er managers to be emotionless and cold fish and claim something like: â€Å"managers see work as something that must be done or tolerated,† â€Å"management focuses attention on procedure,† and â€Å"management sees the world as relatively black and white† (2, 2005:25). Yet, from our point of view, such standpoint is biased and far from being impartial.One should keep in mind that managers are also humans but the best among them have that gift for organizing and feel themselves capable of being at the head of other people and controlling not only their work but their lives in a way. Nevertheless, the manager’s work is not restricted to the above-mentioned issues only. Putting it by words of Carter McNamara, MBA, PhD, leadership is just one of the numerous facets of management, â€Å"just one of the many assets a successful manager must possess† (3).Therefore, it would be easier to determine the aim of a manager, which can be expressed as maximizing the output of his company with the help of effective administrative measures. This brings us to the definition of management itself that for short can be rendered as â€Å"the process of attaining organizational goals in an effective and efficient manner through planning, organizing, controlling, and directing organizational resources† (2). Therefore, any manager must undertake the already mentioned above functions:? organizing ? planning ? commanding ? coordinating ? controlling Note, that leadership is covered by the single function of controlling. Planning comprises development of company strategies and goals. To put it differently, on this stage a manager has to define the direction of his business and some milestones to be taken into account. Moreover, planning involves also defining budget and plans of operation, i. e. methods of achieving previously fixed goals.In brief, on the phase of planning a manager proves to be a good forecaster capable of determining the far-r eaching objectives. The following function and stage is organizing, which means right people on the right working places. In other words, this function presupposes that a manager must objectively consider knowledge and skills of his employees and offer them jobs that are most appropriate. Remarkably that some theorists of management call this function as â€Å"staffing† but to our mind, this notion is an element of organizing.Admittedly that â€Å"given the high levels of discretion enjoyed by knowledge workers, managers' decisions over work distribution, content and resources become more critical for commitment and knowledge creation† (4, 2005:383-424). To sum up, organizing function covers establishing superior/subordinate relationships, as well as determining the scope of staff’s obligations and responsibilities. The ‘controlling’ function means checking that work is carried out in a proper way and funds are spent with regard to their purpose. Th e coordinating function covers training, team building, etc.and refers mainly to work with human resources, but not the production process. It should be added that effective managers should be good communicators and analysts. They should â€Å"have guts† to resist constant stress and be able to operate under unfavorable conditions. Furthermore, managers are responsible for friendly environment within a company, which engages problem-combating, settling conflicts, searching for best solutions, etc. What is more they should be assertive enough to bring forward their ideas and convince the opponents to give preference to their views.Still, that does not mean that all managers should be inborn leaders, whatever. Even more, as J. P. Kotter wrote in his 1991 â€Å"The Best of the Harvard Business Review† article, What Leaders Really Do: â€Å"Leadership is different from management, but not for the reason most people think. Leadership isn't mystical and mysterious. It has n othing to do with having charisma or other exotic personality traits. It's not the province of a chosen few. Nor is leadership necessarily better than management or a replacement for it.Rather, leadership and management are two distinctive and complementary activities. Both are necessary for success in an increasingly complex and volatile business environment† (5, 1991:26). However, in spite of the fact that there are some common features of manager work found in different countries and irrespective of borders, such as the key principles of management in a whole and functions of managers, it has been stated above that managers are the same people. Consequently, their cultural and personal peculiarities are reflected on their work.The former has even given rise to the completely new theory – intercultural management. The most significant factors that have enabled the emergence of this theory are the following: continuous globalization of economy and merge of businesses, establishment of joint ventures, foreign representative offices, etc. As a result, people started to pay more attention to the intercultural diversity of managing styles and traditions along with all-nation values and convictions. Should to go, when in Rome, do as the Romans do, but in order to comply with this rule one should know it.Notably, that in her article in the Financial Times by Elisabeth Marx titled ‘Shock of the alien can sink a merger', for example, it was mentioned that â€Å"Research on cross-border acquisitions has shown that differences in management style (particularly in attitudes towards risk) have a negative effect on company performance. Sadly, very few companies consider the softer, cultural factors of mergers, which may be a significant contributor to their subsequent failures. Far too few companies even begin to consider the effects on staff or the human implication of a merger†.Furthermore, the article goes on to manifest that â€Å"it is easy to end up in a situation where the whole is worth less than the sum of its two parts†. Hence, the reasonable solution here may consist in following the statement and credo: â€Å"Managers' first task is to conduct more extensive business analysis before taking the decision to merge. In addition to carrying out traditional financial and commercial due diligence, they should complete a thorough examination of the cultural compatibility of the parties involved† (6, 2005:2).The same can be applied to all spheres where business is conducted and companies in any country. Yert, the most frequent use of intercultural management tenet is observed within such association as, for instance, international markets, by merging with foreign companies, projects involving multi-cultural teams, international negotiations and so on, and so forth. Other supporting the intercultural management view theories are three well-known analyses of intercultural management by Edward Hall, Geert Hofs tede and Philippe d'Iribarne that illustrate the differences between American and French management styles (7).Citing Edward T. Hall, intercultural differences in communication are based on the context, on time and on space: â€Å"Understanding between people results from the combination of information and its context. Some cultures have a rich context (close links between people, high level of the unspoken/unsaid): these cultures are highly † implicit†; other cultures valuing communication only when it is very clear in itself are said to be † explicit † (7).This can be exemplified by the French dislike of clearing procedures or by their creativity and flexibility, American productivity and utilitarianism etc (8, 2003:1333-1349). To sum up, there are common features that can be found among managers all over the world. Managers employ experience of earlier generations as well as coin modern ones. Today, theorists of management clearly define functions and goa ls of managing work and scope of their responsibilities and obligations. However, on the other hand, it remains disputable wither work of a manager is the same in different countries.Quite to the contrary, the intercultural management theory declares that every nation has its own management style that should be taken into account when conducting international negotiations and making business with foreign countries. The majority of businessmen can no longer escape the necessity to purchase, sell or communicate and work with people from different cultures and thus with different traditions and convictions. And we are strongly sure that our future is multinational one! Bibliography 1. History of Management. Retrieved on December 21, 2005 from: http://ollie. dcccd.edu/mgmt1374/book_contents/1overview/management_history/mgmt_history. htm 2. MANAGERS; PERSONALITY; ENTERPRISES |AU| Welbourne, TM. ; Cavanaugh, M. A. ; Judge, T. A. |AD| U. S. A. ; Cornell University. Centre for Advanced Huma n Resource Studies, IRL School. Ithaca, NY 14653-3901 3. Leader or Manager? Which Are You? Which Should You Be? The Case for Being Well-Rounded by Dick Mooney. Bradford University Journal. Retrieved on December 21, 2005 from: http://www. amputee-coalition. org/communicator/vol3no2pg2. html 4. The difference a manager can make: organizational justice and knowledge worker commitment by Marc Thompson.International Journal of Human Resource Management, Volume 16, Number 3, March, 2005, pp. 383-404 5. The Best of the Harvard Business Review by J. P. Kotter, 1991. 6. Shock of the alien can sink a merger by Elisabeth Marx. Financial Times, 5 April 2001 7. French management style. Retrieved on December 21, 2005 from: http://www. understandfrance. org/France/Intercultural3. html 8. Comparing business ethics in Russia and the US by Rafik I. Beekun, Yvonne Stedham, Jeanne H. Yamamura, Jamal A. Barghouti. International Journal of Human Resource Management. Volume 14, Number 8 / December 2003

Ordering System

AUTOMATED ORDERING SYSTEM USING ANDROID APPLICATION WITH BILLING AND INVENTORY SYSTEMS IN A RESTAURANT A Title Defense Presented to The Faculty of Institute of Information and Communications Technology West Visayas State University La Paz, Iloilo City In Partial Fulfillment of the Requirements for Introduction to Research in IICT Ruth Adorable Ma. Rosevelle Cainglet Kristine Genogaling Kasandra Leah Jayne Paniza Mary Joy Petrola Abstract This study focuses on developing an Automated Ordering System using Android Application with Billing and Inventory Systems in a Restaurant.The main goal of the study is to shorten the time taken during the instance a customer orders. Also, this study wants to track the inventory in an easier and convenient way. The billing system will assist in calculating the total earnings of the restaurant for a day, week and month. The study is expected to optimize Android Application using tablets. It describes the main features of Android for a better understan ding of this platform. Java Script was the programming language development technology used in building the system. The system allows the customer to order a menu without calling any of the service crew.The customer can simply select the food to be ordered from the given menu through a tablet that is provided in every table which is embedded with an android application. The billing system is associated with the two other systems, which records the total bills of the customers. In paying the bill, the customer can do it in two ways either it can be cash or credit. The records for the supply goods and the sold products are documented in the inventory system. Every tablet has a unique code where the server can identify if what table the order is coming from.The tablet is linked to the counter and also to the server that is located in the kitchen. To sum it up, the three systems are interrelated to help the restaurant in attaining their goals and objectives. Chapter 1 Chapter 1 is compo sed of six different parts to be discussed namely: (1) Background of the Study, (2) Overview of Related Systems, (3) Objectives of the Study, (4) Significance of the Study, (5) Definition of Terms, (6) Delimitation of the Study. Part One, Background of the Study, discusses the rationale for choosing the problem.Part Two, Overview of the Related Systems, explains the features, capabilities, and limitations of the related system. Part Three, Objectives of the Study, states the goals that the study needed to accomplish. Part Four, Significance of the Study, enumerates the importance of the study and its beneficiaries. Part Five, Definition of Terms, conceptually and operationally defines important terms used in the study. Part Six, Delimitation of the Study, sets the ranges that are included in the study, as well as the boundaries and scope affected by the proposed system. Background of the StudyNowadays most of the restaurants are having big problems regarding with their old ordering process. The basic problem in the food service industry is that restaurant is not realizing efficiencies that would result from better applications of technology in their daily operations. After analysing the said situation we’ve come up to a proposal that can help these problems of restaurants. This system that we’ve come up can let the costumers order through simply choosing the menus that they like through a tablet that is in their tables. This tablet has an installed android OS with android applications.This system can give a lot of benefits. With the new open and comprehensive platform for tablet device called android operating systems and android applications, we come up to extend to proposed automated ordering, inventory and billing system using android application in a restaurant. With this kind of systems, the management can provide immediate help for the customers. Customers won’t bother about their tables while they are ordering because in every table there is one tablet embedded with android applications. Overview of Related Literature Objectives of the StudyThis study aims to determine the objectives of Automated Ordering System Using Android Application with Billing and Inventory System in a Restaurant. 1. To develop an automated ordering, inventory and billing system using android application. 2. To develop an ordering system that allows customer’s entry of orders to be forwarded immediately to the kitchen. 3. To create an inventory system to record the purchased and the consumed supply of products. 4. To develop an inventory system that records the supply goods and the sold products of the restaurant. 5. To design a friendly-user interface system. Significance of the StudyThis study will be a significant endeavor in promoting Automated Ordering System Using Android Application in a Restaurant. In this study the costumers can also gain knowledge on how to use an automated ordering system using android application. Thi s study will also help the personnel’s to lessen the human work. Restaurant owner will likewise benefit the study. He can monitor the daily, weekly and monthly income of the establishment. Through the inventory and tally of the supplies per transactions, the proprietor easily forecast on what and how many of the said supply will be ordered and delivered.Moreover, this study will serve as a future reference for researchers on the field on Information Technology and Management. This kind of project will enhance their knowledge and skills in programming. And importantly, this research will educate clients in deciding on whether or not a food business should automate and utilize an ecommerce in advancing their business. Definition and Terms For the purpose and understanding, the following terms were given their meanings: Automated is to turn a set of manual steps into an electronic operation that runs on its own.It may also refer to removing certain human interactions with the so ftware in an existing information system to make it operate from beginning to end without intervention. (http://www. thefreedictionary. com/ automated) In this study, Automated refers to the techniques in ordering in a fast food chains. Ordering is to give an authoritative direction or instruction to do something. In this study, Ordering refers to System is a group of interacting, interrelated, or Interdependent elements forming a complex whole. In this study, system refers to theAndroid is a software stack for mobile devices that includes an operating system, middleware and key applications. (http://developer. android. com/guide/basics/what-is-android. html) In this study, Android refers to the software that will be used in the system. An application is a program or group of programs designed for end users. In contrast, applications software (also called end-user programs) includes database programs, word processors, and spreadsheets. Figuratively speaking, applications software si ts on top of systems software because it is unable to run without the operating system and system utilities. (http://www. ebopedia. com/TERM/A/application. html) In this study, Application refers to a program designed for end users. Restaurant is defined as a business establishment where meals or refreshments may be purchased. (http://www. merriam-webster. com/dictionary/restaurant) In this study, restaurant refers to where the system is deployed. Billing system is a combination of software and hardware that receives call detail and service usage information, groups this information for specific accounts or customers, produces invoices, creates reports for management, and records (posts) payments made to customer accounts. (http://www. billingdictionary. om/billing_dictionary_billing_system_definition. html)Authors: Mr. Avi Ofrane Mr. Lawrence Harte Copyright: 2006 In this study Billing refers to the record of the sales price from the customer. Tablets are a powerful tool for enhanc ing your productivity and online experience whether for business use, or life in general. Smaller than a laptop and bigger than a Smartphone, the tablet is perfect to take with you on the go. You can browse the internet, create and share presentations, videos conference with clients, stay connected with corporate email, download books, games and videos, watch movies, share photos and much more with your tablet. http://www. staplesadvantage. com/tablet/choosing-a-tablet-tablet-what-is-it. html) Copyright 2011 Staples, Inc. In this study Tablet refers to the device used by the costumer to order in the restaurant. Inventory are raw materials, work-in-process goods and completely finished goods that are considered to be the portion of a business's assets those are ready or will be ready for sale. (http://www. investopedia. com/terms/i/inventory. asp#ixz29lQePffp)2012, Investopedia US, A Division of ValueClick, Inc.In this study Inventory refers to the records of supply goods and the sol d products of the restaurant. Java Script A scripting language developed by Netscape to enable Web authors to design interactive sites. Although it shares many of the features and structures of the full Java language, it was developed independently. Javascript can interact with HTML source code, enabling Web authors to spice up their sites withdynamic content. JavaScript is endorsed by a number of software companies and is an open language that anyone can

Analysis of the Case Oticon Using the Culture Metaphor Essay Sample

1. IntroductionThe metaphors of organisations and direction have been discussed by Gareth Morgan in his book â€Å"Images of Organizations† ( Morgan. 2006 ) . Morgan exposed eight metaphorical images of organisations including machine. being. encephalon. civilization. political system. psychic prison. flux and transmutation. and instrument of domination. Each one of these metaphors creates insight. but besides obscures some corners. They have both pros and cons. They enable seeing. but besides non seeing. No 1 of them is said to be right and right. 2. BackgroundOticon is a Danish company. located in Copenhagen. They used to be one of the best in market for planetary hearing assistance industry. The development and promotion of the other rivals. such as Siemens and Starkey. set Oticon in a critical slippery place in the market. particularly the planetary 1. where Oticon export the bulk of its merchandises to. To rectify the state of affairs. the board brought in Lars Kolind. who had great history of scienceoriented solutions despite his youngness ( 30 old ages old ) . Kolind analyzed the strengths and failings of Oticon and compared it with the rivals. He found out that no strengths Oticon had to vie with. On the other manus. Kolind found out that the inflexibleness and low reactivity the rivals had could be a drawback in comparing with Oticon. Therefore. he decided to put a new program to turn the organisation into larning antiphonal organisation. He sought bettering this advantage to capture larger market portion. particularly globally. and derive higher net income borders. In this study. the instance is analyzed utilizing the civilization metaphor. In other words. it discusses what we could see and reflect when projecting the plane Kolind set and applied on the other rules and attacks of the civilization metaphor. 3. TheoryWhen we talk about civilization we are normally mentioning to the spiel of development reflected in a society’s system of cognition. political orientation. values. Torahs. and daily rite ( Morgan. 1997 ) . Political scientist Robert Presthus has suggested that we now live in an â€Å"organizational society† . This sort of societies has typical facets lay by and large in groups of people build their lives around distinguishable constructs of work and leisure. follow stiff modus operandis five or six yearss a hebdomad. live in one topographic point and work in another. wear uniforms. defer to authorization. and pass so much clip in a individual topographic point executing a individual set of activities ( Presthus. 1978 ) . Organizations could follow different behaviors due their cultural contexts. In other words. some societal behavior could be accepted within a certain cultural context. but possibly unsuitable for other contexts. For case. the Nipponese organisational behavior may non differ from the western organisational one significantly. But Nipponese civilization was more fertile to make much work while maintaining the positive spirit ( Maruyama. 1982 ) . Organizational civilization is the corporate behavior of worlds who are portion of an organisation and the significances that the people attach to their actions ( Smircich. 1983 ) . Corporate civilization is the entire amount of the values. imposts. traditions. and significances that make a company unique. Corporate civilization is frequently called â€Å"the character of an organization† . since it embodies the vision of the company’s laminitiss. The values of a corporate civilization influence the ethical criterions within a corporation. every bit good as managerial behavior ( Montana. 2008 ) . Cultural regulation following could be described as the attachment to societal norms and imposts. while cultural passage emphasises that we must root out apprehension of organisation in the procedures that produce systems of shared significance ( Morgan. 2006 ) . 4. Analysis4. 1. Oticon as Cultural PhenomenonMany European states. every bit good as Denmark. started to turn into organisational states after the industrial revolution during the eighteenth century ( Johansen 2002 ) . Oticon was founded in 1904 by Hans Demant. which means that Oticon. every bit good as other Danish organisations. had been regarded as cultural phenomena that clip. From the instance. there are many contemplations that confirm the similarities between Danish organisational civilization and other European civilizations. That may include working hours. quality criterions. organisational constructions. and other facets of any organisational civilization. 4. 2. Oticon and Cultural ContextAfter come ining Kolind to the organisation. there were many indexs that could pull to which context Oticon had been working in. Kolind proposed a new program with many critical alterations that could travel the company toward decentralised manner. That was accepted by the squad direction. but non heartily welcomed and seen as a new hazardous manner. This indicates that the organisational context in Denmark were by and large hierarchal. Kolind seemed as if he had been influenced by the Nipponese developing manner that clip. He had studied the cultural context in Oticon. and tried to research where some positive facets of the Nipponese manner could be built in. 4. 3. Corporate Culture and Subculture in OticonBefore Kolind’s age. the corporate civilization of Oticon could be characterized by aristocratism. where Demant household had entirely been owned the company for decennaries. But after the company had lost its place in the planetary market. Kolind has been brought in to recover Oticon’s place. while preserve its corporate values and civilization. The board showed Kolind powerful support for his new proposal. which reflects a gradual alteration in corporate civilization. Kolind would hold neer stepped frontward without such support that kept even the direction squad off from kicking him. despite their steady reluctance to the new proposal. Furthermore. what could be seen as a important alteration in corporate civilization is the manner Kolind resorted to for financing the new program. He asked the bank to get 17 % of the company. and some of his co-workers to get 3-4 % . He besides offered the employees portions at a good monetary value under certain standard. That reflects a important alteration in corporate civilization. Kolind has created a great trade when he hired the enthusiastic employee. Helle. to be portion of what he called the inside design squad. This squad had the duty of sentiment leaders. There were six sentiment leaders ; none of them had been busying managerial place. Kolind called the squad with that name so that non to endanger anyone in the direction squad. This reflects how Kolind was well-conscious of dominant civilization. This squad has grown bit by bit and was a karyon that multiplies within the organisation. It is a great back uping power that Kolind planted to cut down the immune potencies of the direction squad. 4. 4. How Could Oticon Change Culture?In our sentiment. the first alteration Oticon did was altering people. This started by engaging Lars Kolind. who disturbed the flow radically. He might be one individual. but really of import 1. In point of fact. Oticon became wholly different after brining in Kolind. It was in world a historical limestone for Oticon. What Kolind has done to use strategic alterations in Oticon’s civilization could be highlighted by some particular and progressive stairss. Logically. he had to understand the procedures within Oticon really good. Then. he diagnosed the strategic alteration demands to look into the extent of alteration and identify barriers. That led him to see alterations in manners of direction. organisational modus operandis. symbolic activities. and political activities ( Mintzberg A ; Quinn. 1996 ) . That all contributed finally in the passage of a shared worlds. Changing topographic points is one of the tactics Kolind has applied. Alte rnatively of detached classical offices. Kolind turned the company into a really large unfastened office for everybody. The employees were free to take their topographic points. By using that. Kolind could alter the traditional frame of working topographic points within the organisation. and likely in Denmark. Furthermore. Kolind needed to alter a set of people’s beliefs and attitudes to accept and follow his program. He could pull off to make that as discussed before by making the interior design squad. converting the board to accept some strategic alterations. and enforcing fait accompli on the squad manage. Kolind tried to make the nucleus thought based of what we can name â€Å"Let?s work together† . This thought helped to develop a corporate civilization that spreads values and rules in all portion of the organisation. Kolind has besides dedicated scientific cognition refering with function theoretical accounts to alter Oticon’s world. Spaghetti theoretical account is a clear grounds for that. He destroyed the departmentalization by affecting different employees in many different undertakings. to execute different functions in each undertaking. There were 100 undertakings. every undertaking was owned by person on the direction squad. But ownership at that place was like being president of the board. The occupation of undertaking proprietor was to back up and unfastened doors. while the undertaking director ran the show. These were non common alterations for any employee to accommodate with. But by developing them to play different functions within their squads. Kolind ad ded a new standard to the hereafter employees. who are willing to work at Oticon. Kolind blew up the departmental construction and reconstruct a new construction. Kolind has besides presented indirect technological alterations to the construction alterations. Kolind enhanced the rule of uninterrupted betterment. and that could be really clear from the manner he dealt with undertaking E36. The universe witnessed so the first to the full automatic hearing assistance named MultiFocus and ranked by the company as the most advanced hearing assistance that had of all time been made. The merchandise was a device offered a echt advanced to the user with much more comfy sound delivered by a to the full automatic system. In order to be a client service oriented company. Oticon’s scheme had been based on holding its ain distributers in order to be in direct contact with their clients so that to supply them with original cognition measure and quality. Kolind besides encouraged all employees to hold their ain computing machines by offering really low monetary values for them. Besides. he imposed the addition of unwritten and e-based communicating alternatively of paper communicating. That was really helpful for employees to unify within the organisation and understand the new manner rapidly. For case. if any employee inquires about a affair. s/he would happen it really simp le to inquire anyone around. which means a more productive flow of work. Finally. and as discussed earlier. the corporate image of Oticon has been wholly changed in Kolind’s age. He could add a positive societal value by increasing the public portion in the company significantly. 4. 5. Strengths of the Culture MetaphorUndoubtedly. the civilization metaphor has several strengths. among these strengths is that it directs attending to the symbolic significance of about every facet of organisational life ( Morgan et al. 1983 ) . That can be seen in Oticon’s instance when there was a focal point on each elaborate facet that makes the working flow of the organisation apprehensible through the constructions. regulations. modus operandis. and hierarchies what are necessary for its day-to-day based functionality. Changing corporate civilization is non ever easy due the opposition against alteration. because in most instances organisations are really structured hierarchically and power oriented ( Morgan et al. 1983 ) . In Oticon the direction squad were highly negative. Kolind was clear when idea that section should work in more incorporate manner. by making a multifunctional organisation. where everyone does more than one thing. Therefore. the construct of a caput section didn’t make sense any longer. As a consequence. Kolind did his best to present the thought that the times have changed. and the traditional manner directors had used to work with became disused. The 3rd strength of the civilization metaphor is that it supports the relation between the organisation and its environment ( Morgan. 2006 ) . Reflecting this on Oticon. we have noticed that Kolind has based his determination doing scheme by taking advantages over other competitor’s failings due to their heavy reaction and departmentalized constructions. Furthermore. the manner to understand the organisational alteration can be besides strength. Besides altering engineerings. constructions. and employees motive ; alteration should besides cover the images and values that frame this alteration ( Morgan. 2006 ) . Even though there was kind of opposition for the alteration within Oticon. Kolind has managed to setup a clump of values to modulate the new manner of how to accomplish ends and marks. No affair which method to follow. it had to be characterized by values such as equity and transparence. 5. CONCLUSIONSThe civilization metaphor provides a radical manner of believing about organisations. In order to make a new organisational construction. the biggest challenge would be cultural alteration. When Oticon faced troubles. there was a demand to respond to accommodate with the planetary environment. The first measure taken by the board was to alter the world of the company being ruled by a household. engaging a new leader from outside ( Kolind ) . Even though it was non a existent cultural alteration. but what corporate civilization wanted him to make. Kolind accelerated the debut of several cultural alterations in the organisation. He introduced a new civilization of thought ( believing the unthinkable ) based on his analysis consequences. He managed to make a new construction of the organisation and developed a new roadmap based on the company future visions and ends. Besides. Kolind introduced new stockholders to the company capital. switching Oticon toward public corporat ion. He besides moved the direction and determination devising manner of Oticon from being centralized to be more decentralised. he besides managed to make a shared systems of significance that are accepted. acted and approachable at all degrees of the organisation. since this metaphor is meant to be built around people instead than techniques. However. the failure on such undertakings can endanger any effort to present a cultural alteration. 6. Reference Johansen. Hans Chr. ( 2002 ) . Danish Population History. 1600-1939. Odense: University Press of Southern Denmark. Presthus. R. ( 1978 ) . The Organizational Society. New York: St. Martin’s. Maruyama. M. ( 1982 ) . â€Å"Mindscapes. Management. Business Policy. and Public Policy. † Academy of Management Review. Mintzberg. B. and Quinn. B. ( 1996 ) . † Leadership is intertwined with civilization formation. † The Strategy Process. Prentice-Hall. Montana. P. and Charnov. B. ( 2008 ) Management ( 4th ed. ) . Barrons Educational Series. Hauppauge: NY. Morgan. G. P. Frost. and L. Pondy. ( 1983 ) . â€Å"Organizational Symbolism. † Greenwich. Connecticut: JAI Press. Morgan. G. ( 2006 ) . Image of organisation. Schulich School of concern. Toronto. Smircich. L. ( 1983 ) . â€Å"Concepts of Culture and Organizational Analysis. † Administrative Science Quarterly. Wiener. N. ( 1967 ) The human usage of human existences. Boston: Houghton Mifflin.

Hospitality industry Assignment Example | Topics and Well Written Essays - 1000 words - 1

Hospitality industry - Assignment Example Visitors exports generated 1, 295.9 billion dollars in 2013 which is equivalent to 5.4% of total investment. Lastly, the tourism investment was at 754.6 billion dollars as of 2014, which represent 4.4% of total investment (WTTC 2014). For more information, see appendix 2-4. Although the world is gaining from tourism, its development has a long history. The WW II proved to be a challenge to many people across the world since it made it difficult to walk and reach new destinations. There were no developed means of transport to aid movement from each point without spending much time. As the WW II ended, it relieved many people and wanted to explore the world and have some rest following the war. This acted as a turning point for many nations. People started to travel to new places since the world had become peaceful. One of the factors or issues that contributed to the growth of tourism was the establishment of the transport system. The development of roads, railway, and airplanes facilitated movements and opened some places. Similarly, the development of cheap airlines and package tours facilitated the movements since it saved time and was very fast. Bournemouth is one of the tourist destination in the UK. It has benefited from tourism activities in many ways ranging from the provision of employment opportunities for improvements in infrastructures. There is a circulation of foreign exchange, which helps in improving peoples lives. More so, the government earns from tourism and the locals also sales products to visitors hence earning money. Tourism has also placed Bournemouth on the international map as a travel destination hence improving its image. The demand for tourism is on the steady growth, and this is characterized by the current developments in the area. Many things act as indicators of tourism developments in the way they change as discussed in subsequent paragraphs. Business growth is an indicator that there is demand for tourism. Increase

Business ethics as contemporary management topic Term Paper

Business ethics as contemporary management topic - Term Paper Example The study has selected business ethics in order to understand following learning outcomes: Many companies (read Nortel, Enron, Layman Brothers and others) have suffered the ill effect of poor business ethics in last two decades hence discussing contemporary issues related to business ethics can help the author to gain knowledge about organizational sustainability. Business helps the organization to build sustainable representation in front of their stakeholders. Unethical business practice creates a negative impact in the mind of both shareholders and stakeholders. In many cases, it has been observed that government of a particular country takes legal action against organizations practicing unethical activities such as bankruptcy, fraud, misrepresentation of financial asset or fraud. Legal action against unethical organizations not only perturbs sustainability of them but negatively impacts shareholder’s interest. Studying business ethics will help the author to understand the importance of organizational sustainability in terms of financial perspective. Many companies of USA have understood the importance of business ethics hence they have created ethical assistance lines for stakeholders to report the ethical concern about the business practice to them. The following diagram will show an increase of concern related business ethics in recent times. There is a vast gap between ethics and self-interest in the business practice. Many business executives emphasize on self-interest in order to fulfill personal prosperity instead of doing business for the betterment of society.

Is Globalization good for the poor people Essay Example | Topics and Well Written Essays - 500 words

Is Globalization good for the poor people - Essay Example Part of the reason for the recent boom in the Estonian economy has been attributed to the numerous reforms and liberalization policies that have been initiated. Most of the ideas in this direction were suggested by the late Nobel prize winning economist, Milton Friedman. The changes put in place have resulted in it becoming one of the most integrated and freest economies in the world. In the globalization index of 2007, Estonia was placed in the 10th position under the most integrated economies suggesting a massive transformation from its communist past. The country was virtually bankrupt during the 1990s with a high rate of inflation and soaring unemployment rates. By opening itself up to the outside world, Estonia has abolished corporate income tax and bureaucracy is no longer a hindrance to government clearances. In a way, the government has acted as a very thin filter to corporate functioning thereby helping in the smooth and easy conduct of business. Estonia is presently places at 17 among a group of 175 economies in terms of the ease of doing business sixth in terms of feasibility in trade across borders. There is no cap on foreign ownership that has encouraged investments in all major sectors of the economy. Estonia is currently places at 21 for technological connectivity although these figures are expected to improve in the coming years. The country is also increasingly involved in the use of information channels for communication with many of the government functions including voting now possible through the Internet. All such changes have prompted it to be dubbed as ‘E-Stonia’ after the recent general elections were held over the web. Apart from all the above measures, it is also important for the presence of an able administration that is bold and determined to making changes that will necessitate the opening up to trade

Case study #1 HRD #394 Example | Topics and Well Written Essays - 500 words

#1 HRD #394 - Case Study Example tance of repairing the machines and also improve the conditions and the equipments that would help reduce the cases of accidents and injuries in the work. The programs of behavioral based safety focus the employees as the main cause of accidents and injuries at workplaces. In this, many employees blame their employees for most of the accidents at workplaces, in most cases; however, behavioral based safety targets improving the safety behaviors in the workplaces by the use of employee involvement. It involves identifying the employees practices and behaviors that would help in reducing the risk of injury. Management accountability and engineering control both affect safety issues at workplaces, managers should understand that the safety of their employees also fails in their hands. They should understand that they have the responsibility to provide a safe and healthy workplace for their employees. Management should also ensure that the organization has adequate resources focused towards ensuring that the organization meets the safety and health implementation strategies and objectives. With this in mind then the management is accountable to all its employees in regard to health and safety. Engineering control also affects safety issues at the workplace; regular fixing of the engineering systems in an organization reduces the incidences of accidents and injuries at the workplaces. This fixing of the engineering systems helps improve the hazardous conditions and equipments that help eliminate the potential causes of accidents. This paper concurs with the critics of behavior based safety, the critics of the BBS state that the employees are not always responsible for the accidents and injuries as the advocates put it. Injuries and accidents in the workplaces mainly rise from the unsafe conditions with bad designs, the failure of the organizations to provide the safeguards required and the failure of the organizations to take the best preventive measures. This proves

Product management- product portfolio and recommendations Essay

Product management- product portfolio and recommendations - Essay Example Customers can search for a hotel using filters such as the city, airport, address or point of interest. Also, they can state the dates that they would like to visit these hotels. Then, they choose their rates from a drop-down menu. Finally, they click on â€Å"Find a Hotel† button, which generates the results based on the filters (Ayeh 2015). IHG has done a brilliant job with its website. However, most customers today use social media more than search engines and websites to look for information and advice. IHG has a Facebook page with 83,865 likes. However, with a company as large as itself, IHG does not frequently update its Facebook page. For example, its last update was on 8th June in which they talked about their service week. Also, some pieces of information are not relevant to the customer. For instance, the next update after the service week news was on May 7th, in which the company had announced its Q1 Interim Management Statement. Most customers do not care about such information. All they want to know is what services they will get when they visit one of IHG’s hotels (Aluri 2015). The trend seen in Facebook can also be seen on Twitter. One update was made fourteen hours ago, the next on June 12th, June 8th and so on. Although the company does a better job with Twitter than Facebook, it does not appeal to the vanity or ego of the customer. What IHG fails to do consistently is tell its customers what they will experience by visiting the hotels. Moreover, the company does not segment its customers based on the many filters available. For example, IHG boasts its presence in approximately one hundred countries. However, people from one country do not have the same tastes as people from other countries. Therefore, the same marketing methods cannot be used. Moreover, with customers shifting to social media, it is imperative that IHG’s social media pages be segmented based on the geography of

HomeLand Security Essay Example | Topics and Well Written Essays - 1000 words

HomeLand Security - Essay Example The course content in the introduction relates to the general framework which QHSR operates in general1. The second course, The Unconventional Threat to Homeland Security, how terrorism operate and how there organized in terms of the extremists behind them and the groups. How they are formed and the transnational nature of the people within the United States operating as individuals and groups. This people raise money and raise money to use and all motivators behind terrorism with all the political organizations who fund these terrorists. The QHSR examines terrorists who act alone in home soil and how Al-Qaeda, Hezbollah, and Al-Shabaab were formed. The funders of these organizations have been governments sympathizing with these terrorist organizations and the vision of QHSR is to try to dismantle these organizations. Further, intelligence community needs to understand the course on intelligence to on how these organizations operate. The course offers substantive skills on information gathering at all levels in countering and deterring from happening2. The CHDS offers research and critical writing are part of the course. Research writing and homeland security and Research Colloquium are the two courses offered dealing with it. The courses train students on how to write strong thesis which relate the practical nature of terrorism with policy framework that deals with counter terrorism, it relates academics with the practice. The basis of the two courses tries to equip students with skills of overall terrorism contexts. QHSR policy framework needs implementation by use of appropriate technology in a manner as to attain proper preventive mechanism and storing relevant data that can be used to help in the training process. The institution offers use of technology as a core course because the terrorist on our times employs technology to organize the crimes and implement.

Water Quality Research Paper Example | Topics and Well Written Essays - 1000 words

Water Quality - Research Paper Example Different bodies set the standards for basing water quality measurements. The primary purpose for setting standards is protection of aquatic and human life. Standards The concerned organizations set different standards according to the varying uses of water (WHO 1). Environmental factors affect natural water bodies and environmental specialists work to identify sources of contamination. Many people usually associate the term â€Å"water quality† with contamination. Water quality, as a topic under discussion, is a complex subject since water cannot be separated from the ecology. The chief cause of water pollution on the globe is its use in industrial and commercial sectors of the economy. Untreated wastes from industries pose a significant threat to aquatic, as well as human life. Runoff water from agricultural activities also contaminates water. Parameters As stated earlier, standards for measuring water quality are set accordingly as uses of water vary. The intended use of wa ter, therefore, sets parameters for water quality. There is a focus on water treated for use in industries, by human beings or in the environment. Contaminants in untreated water intended for human use comprise of organic contaminants (chemical contaminants from industrial and petroleum use), inorganic contaminants (salts and metals), and microorganisms (bacteria and viruses). Water quality depends on bio network or ecology, as well as human uses of water. For example, water may be used to dispose sewage or industrial waste thereby affecting its quality (Kaul and Gautam 4). The United States Environmental Protection Agency (EPA), established in 1970s, has set two types of standards to limit contaminants in tab water. These standards are primary, which regulate substances that are likely to harm health of people, and secondary. Secondary standards dwell on the qualities that have an effect on odor, appearance and taste. Drinking water may have low levels of contaminants which may not necessarily pose a threat to health. Municipal water systems in urban areas use water purification technology to treat water from the source before distributing for human use. The terms â€Å"hard† and â€Å"soft† water describe types of water needed for industrial or domestic use. Hard water contains minerals, for example, magnesium and calcium, which hamper effective washing abilities of soap. Soft water, on the other hand, does not have minerals and people prefer it for washing. Soft water is not healthy for human consumption since it lacks minerals needed by the body. Therefore, softening of hard water for human use is not advisable. Environmental water quality touches on surface water in oceans, rivers and lakes. The quality standards for such water vary due to flora and fauna, ecological conditions and intended human use (â€Å"Water quality targets online† 10). Toxic substances in water, needed for fishing, irrigation and industrial use, present risk to health. Plants irrigated with such water absorb toxins which get passed on along the chain as animals consume them. Toxins also have adverse effects on aquatic life. Water quality regulations set standards for protection of water, and establish provisions to guard against water contamination. Environmental scientists strive to preserve flora and fauna and focus on preservation of endangered kind and the health of people. Water quality sampling and testing There are numerous water quality indicators which shows that water quality as an area under discussion is multifaceted. Water exists in balance with the environment and, hence, experts make precise measurements of water quality on the source. Measurements of temperature, turbidity, conductivity, dissolved gases, and transparency depth (closely related to

Teaching Essay Example for Free

Teaching Essay 1.1 How teaching assistant can support the teacher in planning, teaching and evaluation of learning activities. Prior to the lesson I requested a copy of the teachers’ plans and after discussions we were able to agree using a variety of lesson plans, teaching methods, and implement targets to provide the most effective support to pupils and their needs, this gave me a clearer understanding of the learning that was going to take place and allow me time to familiarising myself with the subject matter, learning objectives and outcomes, this would also assist me to prepare any resources required for the planned lesson ahead. After agreeing the objectives of the lesson ‘Drip Drop’, were to explore some of the properties of water, to explore absorbent and non-absorbent materials and to find out how water drops behave on different surfaces. By asking for copies of the teacher’s long, medium, short-term planning, this helped me to provide extra support in the classroom by developing my understanding of the weeks and daily planning process and to set learning objectives, preparing, assessing and recording pupils’ participation and progression allow the teacher to see how effective my teaching is and whether the pupils are making progress in their learning. The role of the teacher is to supply a safe and supervised classroom for the pupils to learn in, encourage pupil learning by planning, preparing and delivering lessons in relation to the National Curriculum and meet school target whilst maintain its policies. The teacher assesses records and report on pupil’s progress and achievements and liaise with parents, sometimes attending meetings or responsible for literacy or science. Preparing the classroom for the lesson, checking the correct materials available to carry out the activity helps the teacher. Observation and monitoring of pupils work during the task helps me to make assessments to see if the learning has been successful and give feedback to the pupil and teacher on individuals performance or responses, if they have any problems, by doing this it helps me to make well-informed judgements about a pupils learning and progress and make any changes necessary to the activity. 1.2 Information the teaching assistant would require before supporting learning activities From the daily lesson plan I am able to identify the materials required for the lesson to complete the task. After reading the pupil’s records and initial assessment a decision was made to put the more experienced pupils with the ones who were not as confident to enable them to assist, encourage, help and work together to complete the task successfully. A class discussion was held to see if the pupils could think of the materials which would be required to complete the task I then wrote the answers on the whiteboard. The materials were absorbent and non-absorbent materials like plastic, paper and cardboard etc and things with which to make water drops for example, straws, plastic pipettes, and clean eye droppers, as water was going to be used a non toxic coloured paint was required to put in the water to make it easier to see, because I used the last of the cardboard I wrote this down on the reorder list. I emphasised everyone needed to act sensibly because sharp items were going to be used. I showed the class how to make drops with the different kinds of objects and gave them time to practice making water drops and try to make drops of different sizes. When they had mastered this I asked the pupils to drip onto samples of different materials. I asked them to see what happened when two, or more, drops meet, on a hard and non-absorbent surface. Later I separate the pupils into pairs and asked them: Can they race their drop with a friend? 1.3 The sorts of problems that may occur when supporting learning activities Informing the teacher before removing unwanted chairs made sure there was sufficient space for the pupils and equipment to work safely prior to the learning activity and by placing four pupils on each table gave better access to the water tubs and avoiding pupils pushing each other. The pipettes and resources were placed safely in the middle of each table. Before the lesson it was explained to suck the water up the straw was dangerous and requested the pupils to just dip the straw in the water, I asked if they knew why and explained about choking and emphasised about being sensible, the pupils’ then put on their aprons to protect their clothing. The pupils who found listening difficult, I put the questions onto laminated cards for easy reference explaining that I was going to ask those questions about the information later. I also wrote down the key questions on the whiteboard. Can you make different size drop? What happens to the drops when you drip them onto different surfaces? Can you make two drops join? What Happens? Whilst monitoring I removed a pupil from the activity for putting the pipette in his ear. The child was placed away from the activity, asking the pupil if he understood why he had been separated it was explained if he wanted to rejoin the activity he would need to act sensibly, after 10 minutes the pupil calmed down, and was asked to rejoined the group, giving the pupil encouragement and praise for better behaviour enabled the pupil to complete the task successfully. When the activity had finished I discussed with the pupil his behaviour and found he was upset because his hamster had died, I later discussed this with the teacher. After shutting the windows I relocated a pupil to a quieter part of the classroom as the noise of grass cutting was causing a distraction. The hot weather made the room too warm, two pupils started to flick each other with water I opened the classroom door to reduce the temperature and with a direct look and raised eyebrow showed displeasure at the pupils then separated them. Noticing one of the cheerful pupils was rather withdrawn and after talking they revealed that their Nan had died that morning I reassured the pupil and asked if they would like to read a poem about water, I then informed the teacher. Encouragement by praising their progress was given to the pupils with low confidence and pupils who finished their task early were asked to write a poem about their observations or about the drop race. After the activity was complete we had a class discussion asking pupils, how do you think it went? What would you do differently? I then asked the pupils to write down their observations in their books with correct date. 1.4 Strategies a teaching assistant may use to support pupils learning By using questions ‘What we think will happen’?, and writing down all the key points this confirmed the pupils understood the instructions prior to the activity and helped the class know what was expected of them. Placing the low confident pupils at the front of the class and rephrasing questions enabled them to understand the instructions more clearly. After discussion with another teaching assistant it was decided to enlarge the worksheet to A3 size to make it easier for the pupils who were struggling, encouraging them to write down their ideas then stick them onto the worksheet later and giving praise when the task was completed. Separating pupils into groups allowed the development of peer support activities and cooperative learning, allowing the pupils to benefit by learning and supporting each other. The pupils with confidence worked on their own initiative were able to write their own ideas directly onto the worksheet. Bandura, Skinner, Piaget and Vygotsky discuss that cognitive development occurs at an individual rate and cultures teaches a person what to think as well as how to think. I agree that children are not just passive discovers, they are constantly trying to make sense of the information they see, hear, feel and discover enabling some children to develop quicker than others. At the end of the activity reward stickers were given for using the correctly vocabulary in their poems and a discussion was held by using open-ended questions of (how, what, why?) this provided me with more information to enable me to assess the pupils’ learning and understanding and provide me with the information required to feedback later to the teacher 1.5 Providing feedback on learning activities to the teacher Both during and after supporting the learning activity, I recorded the pupils’ participation and progression and met later with the teacher, to give feedback regarding the issues encountered during the activity, I discussed the pupil who’s relative died and about the pupil behaving inappropriately during the session and being separated from the group. I informed the teacher why the worksheet was enlarged and why the laminated card was useful. I also explained I gave out some stickers for correct spelling and punctuation.

Tylenol In Capsule Form Essay Example for Free

Tylenol In Capsule Form Essay The capsule is the most popular form of taking medicines as these are easy to swallow. Capsules have a symbolic significance as well as these represent strength. Thus patients perceive a dual advantage of convenience and a psychological boost of taking a potent medicine.   The tamper resistant packing was introduced by Johnson and Johnson in November 1982 within a few months of the initial crisis. This followed standards laid down in regulations by the Food and Drug Administration. The packing was considered very sturdy and difficult to be tampered with. These had glued flaps on the outer box which had to be forcibly opened and a tight plastic seal surrounded the cap inside with an inner foil which wrapped the mouth of the bottle. It also had a label which warned customers not to use if safety seal was broken. Thus at that time perhaps Johnson and Johnson was justified in introducing the capsules in tamper proof packing. This made sound business sense as it implied that only the packing had to be manufactured, while the capsule could be continued in its original form.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   However this decision of the company proved to be short sighted as in 1986, a second incident of tampering of the same drug occurred. While this was immediately controlled, it was evident that capsule was not the safest form for a mass consumed drug as Tylenol as the seals could be apparently opened and refixed after the capsule was tampered with. Finally the company discontinued the sale of the drug in capsule form and the caplet form was introduced.[1] Thus it is felt that in the long run the decision of Johnson and Johnson to market the capsules in tamper proof packing as opposed to developing the caplets was not ethically in order. The company could well have waited to develop the caplet and avoided the ignominy of another blow to its brand which could survive only due to its goodwill with the masses. [1] http://www.jnj.com/contact_us/info_for_students/index.htm#question03

Summarising the Paris Agreement

Summarising the Paris Agreement The Kyoto Protocols second commitment period is due to end in the year 2020, the same time as the new Paris agreement is due to come into force to replace this protocol (Wilder, Richard and Curnow, 2016). Given that the issue of fragmentation described earlier hinges on the provisions present in the Kyoto protocol, it is clear that the provisions introduced in the new agreement have the potential to change the fragmented relationship between the climate and biodiversity regimes. This presents a unique opportunity to: examine how[A1] this relationship may have changed; critique the Paris agreements attempts at managing fragmentation; examine how the international community may be attempting to improve fragmented regimes[A2]; suggest how the international community might be able to improve on the weaker areas. To do this it is first necessary to provide a summary of the Paris agreement, exploring how it may differ from the Kyoto protocol in general and specifically in its delimitations on the use of forests in achieving the objectives of the UNFCCC. To then go on to discuss what these differences mean for the fragmented UNFCCC-CBD regime. Background During the 2011 United Nations Climate Change Conference, the Durban Platform (and the Ad Hoc Working Group on the Durban Platform for Enhanced Action) was established with the aim to negotiate a legal instrument governing climate change mitigation measures from 2020. The Durban Platform decision had identified the focus of work for the 2015 Agreement as mitigation, adaptation, finance, technology development and transfer, transparency of action, and support and capacity building. Developed countries, however, had long sought to focus on mitigation and transparency alone, while many developing countries had argued for parity in treatment across mitigation, adaptation, transparency and means of implementation (finance, technology and capacity building). [A3]The agreement entailed the continuation of the Kyoto Protocol in the interim, although only some countries including members of the EU were indicated as likely to commit.[A4] The terms of the Durban Platform were ultimately met fol lowing the successful negotiation of the Paris Agreement through decision 1/CP.21, the text of the Paris Agreement is contained in the annex to this decision. The resulting agreement was to be adopted in 2015. The language of the agreement was negotiated by representatives of 195 countries at the 21st Conference of the Parties of the UNFCCC in Paris and adopted by consensus on 12 December 2015. It was opened for signature on 22 April 2016 (Earth Day) 175 Parties (174 states and the European Union) signed the treaty on the first date it was open for signature. As of December 2016, 194 UNFCCC members have signed the treaty, 126 of which have ratified it. After several European Union states ratified the agreement in October 2016, there were enough countries that had ratified the agreement that produce enough of the worlds greenhouse gases for the agreement to enter into force. The agreement went into effect on the 4th of November 2016. Preamble and Purpose The preamble establishes the overarching context for the operative elements of the agreement, the importance of: nature is recognised and enshrined in addressing the challenges of adaptation and mitigation; sinks and reservoirs, including forest ecosystems and unlike the Kyoto protocol, the importance of protecting biodiversity is mentioned: The Parties to this Agreement, Noting the importance of ensuring the integrity of all ecosystems, including oceans, and the protection of biodiversity. Through this framing the importance of nature is recognised, and can be expected to lead to a greater focus on maintaining healthy ecosystems, which up until now has been an underrepresented dimension of climate change solutions. [A5] General [A2] The Paris Agreement has a bottom up [in parts] structure in contrast to most international environmental law treaties which are top down, characterised by standards and targets set internationally, for states to implement. Like the Kyoto Protocol the aim of the convention is described in Article 2, enhancing the implementation of the UNFCCC. Is an unusual Agreement, containing a carefully calibrated mix of hard, soft and non-obligations, the boundaries between which are blurred. Each of these types of obligations plays a distinct and valuable role. The hard obligations of conduct in mitigation and finance, in conjunction with a rigorous oversight system, form the core of the Paris Agreement. The soft obligations peppered throughout the instrument in relation to mitigation, adaptation and means of implementation create good faith expectations of Parties. And the non-obligations, albeit unusual in operational provisions of treaties, provide valuable context, construct narratives and of fer mutual reassurances. NDCs [A3] Unlike its predecessor, which sets commitment targets that have legal force, the Paris Agreement, with its emphasis on consensus-building allows for voluntary and nationally determined targets[A6]. Nationally determined contributions [NDCs] are determined by all countries individually Article 3 requires them to be ambitious, represent a progression over time and set with the view to achieving the purpose of this Agreement. The contributions should be reported every five years, the contributions themselves are not binding. The specific climate goals are thus politically encouraged, rather than legally bound. Only the processes governing the reporting and review of these goals are mandated. While each Partys NDC is not legally binding, the Parties are legally bound to have their progress tracked by technical expert review [A7]to assess achievement toward the NDC, and to determine ways to strengthen ambition. Forests [A5] Importantly the main text includes a section dedicated specifically to the role of forests in climate change mitigation, sending a strong political signal to both developed and developing countries that they should implement and support: forest protection, sustainable management and restoration. It differs from the Kyoto protocol in that it does not include provisions commanding the promotion of policies associated with either afforestation, reforestation or deforestation, nor are these prescribed to meet any such commitments. Article 5, integrates these forest-based climate change mitigation and adaptation measures in the operational scheme of the Agreement, noting in paragraph 1 that: Parties should take action to conserve and enhance, as appropriate, sinks and reservoirs of greenhouse gases as referred to in Article 4, paragraph 1(d), of the Convention, including forests. This pledge to fight deforestation and promote conservation has been regarded by some as a key shift in the in ternational climate regime. It provides a legal basis to require Parties only to conserve and enhance ecosystems when taking INDCs to address climate change. Note importantly that this provision encourages all parties, developing and developed to use ecosystem based mitigation options. Furthermore reference to reservoirs of greenhouse gases could provide a basis for use of carbon capture and storage technologies according to those who view Article 4, paragraph 1 of the UNFCCC as an encouragement to use such technology based options. REDD [A8] [A5] Whereas provisions relating to forest conservation in developing countries were deliberately omitted from the Kyoto protocol[A9], due to efficiency concerns. REDD+ was formally recognised in an explicit and standalone part of the Paris agreement, article 5.2, in which Parties are encouraged to take action to implement and support, [-][A10], the existing framework for: policy approaches and positive incentives for activities relating to reducing emissions from deforestation and forest degradation. Note the specific wording designed to prevent REDD+ from becoming a formal mechanism under the Convention, chosen to prevent the kind of administrative barriers that have been encountered when approving projects under the existing Clean Development Mechanism. Encourages implementation and support, among others, of REDD+, and alternative policy approaches such as joint mitigation and adaptation approaches for integral and sustainable management of forests. Article 5 paragraph 2 refers to fram eworks, decisions and guidance adopted over the years as they relate to forests, including REDD+, it also reaffirms the importance of non-carbon benefits of forests. REDD Background[A11] REDD+ which has been in development since 2005, was the subject of intense negotiation during the 2015 climate change conference in Paris. Its inclusion in the Paris agreement is a notable achievement. High on the agenda in the lead up to Paris was the ambiguity associated with the lack of a strong political signal to assure the international community that REDD+ was a permanent addition to the climate regime. Countries such as Brazil (who have long opposed the proliferation of forest regimes) did not want any reference to REDD+ at all, arguing that the arrangements had already been formulated through the Warsaw Framework for REDD+. Whereas organisations such as the Coalition for Rainforest Nations (CRN) argued for further provisions to establish financing for REDD+. REDD was considered for inclusion alongside other mechanisms such as the Joint Mitigation and Adaptation Mechanism (JMA). Other key topics of discussion included whether REDD+ reductions would count toward countries nati onal climate action plans, or INDCs. Text Despite the CRNs efforts, the new treaty [does not introduce any new finance commitments, pledges or channels, beyond those found in Article 9]. Though [clause 55 specifically recognised the need for financial resources to support forest-related activities, with particular mention of joint mitigation and adaptation approaches for the integral and sustainable management of forests.] The provisions in article 5.2 are considered to be positive for forests, by formally recognising the role they play in combatting climate change, providing the necessary political signal to mobilise action and by operationalizing the REDD+ package, sending a clear message that it is a prominent piece of the new global climate action strategy. Sustainable Development Mechanism [A6] Establishes the sustainable development mechanism an advancement of the clean development mechanism that was present in the Kyoto protocol which facilitated the collaborative pursuit of emissions reductions for their Intended Nationally Determined Contributions. Notably, the SDM, unlike the Clean Development Mechanism, will be available to all parties as opposed to only Annex-1 parties, making it much wider in scope. Although the structure and the processes governing the SDM are not yet determined the specifics of the governance structure, project proposal modalities, and overall design are expected to come during the next Conference of the Parties in Marrakesh. Relevance to REDD+ forest based mitigation will form part of the SDM, including measures for public and private participation that could possibly mobilise private financing [A12]for REDD+, forest conservation and sink enhancement. Flexibility Throughout article 6 Provides benefits to REDD+ mechanism in the form of the transference of mitigation outcomes (including emissions reductions or removal enhancement). Furthermore it is stipulated that cooperation in implementing NDCs must provide reference to REDD+ as well as stipulating the trading of emissions reductions. Scope Another key difference between Paris Agreement and the Kyoto Protocol is its scope. While the Kyoto Protocol differentiated between Annex-1 and non-Annex-1 countries, this bifurcation is blurred in the Paris Agreement, as all parties will be required to submit emissions reductions plans. The acknowledgement that different nations have different capacities and duties to climate action it does not provide a specific division between developed and developing nations. Adaptation Adaptation issues garnered more focus in the formation of the Paris Agreement. Collective, long-term adaptation goals are included in the Agreement, and countries must report on their adaptation actions, making adaptation a parallel component of the agreement with mitigation. May be relevant to forests in that it requires the protection of ecosystem and the implementation of measures to increase their resilience. Transparency Article 13 of the Paris Agreement articulates an enhanced transparency framework for action and support that establishes harmonized monitoring, reporting, and verification (MRV) requirements. Thus, both developed and developing nations must report every two years on their mitigation efforts, and all parties will be subject to both technical and peer review. The agreement also has an enhanced transparency framework over the Kyoto protocol the Parties are legally bound to have their progress tracked by technical expert review to assess achievement toward the NDC, and to determine ways to strengthen ambition. Article 13 of the Paris Agreement articulates an enhanced transparency framework for action and support that establishes harmonized monitoring, reporting, and verification (MRV) requirements. Thus, both developed and developing nations must report every two years on their mitigation efforts, and all parties will be subject to both technical and peer review. Carbon Market Additional elements include in article 6 the basis for a global carbon market, involving the international transfer of mitigation outcomes (ITMOs) . [A13] [A1]Expand on this [A2]Compare to the suggestions that critics have offered [A3]Necessary? [A4]? move [A5]Consider moving to discussion? [A6]Could result in less emphasis on need for conversion? [A7]Do these experts: note the importance of biod? [A8]More information needed [A9]Check this [A10]Include [A11]Consider order [A12]There are private financing afforestation projects? [A13]To complete, are there more aspects?

Nielsen Ratings :: essays research papers

FOX Marketing; The following information is pertinent to the vitality and success of the FOX 24 cable-programming national network. It is necessary to discuss the importance of the ratings and shares system to enable FOX to increase viewership in the local TV market of 247,780 (.235% of US). This market is highly competitive among the affiliates of the other major networks: ABC, CBS and NBC. The target demographics for FOX include an average age of 28 years with a $55,000 annual income. 56% of viewers are male while 43% are female, and of these only 37% have a college degree. Due to such specifics, it is imperative that keep a variety of shows that appeal to a wide range of young adults. The FOX Family Channel is more oriented towards children and families. The data compiled by the Nielsen Media Research is essential to TV programming across the United States and in Canada. It monitors television ratings and estimates audience sizes by providing the highest quality of accuracy, allowing the television marketplace to function effectively. This information provides programmers and commercial advertisers with the awareness of people’s viewing habits. Depending on air times and the popularity of certain shows, the station calculates the advertising fees that generate a majority of its revenue. All TV shows are ranked in order each week according to their ratings. Ratings are simply a tally of how many viewers watched a specific TV program and are surveyed nationwide every minute of every day. The "sweeps" are four months out of every year (November, February, May and July) when Nielsen measures every local TV market in detail in addition to the ongoing national surveys. The rating system involves mathematical statistics with a focus on percentages. For example, there are 100 million homes in the world with TV sets. A rating aims to answer the direct question, "What percentage of the television homes in the world is watching a particular telecast?" A rating of 15 means 15%, or 15 million homes, were watching. At certain slow times during the day and night it is difficult to get viewers. The total viewing audience, the homes who are actually watching their television sets, is called the HUT, or Homes Using Television. At 8 p.m., the daily peak for t elevision viewing, the HUT is approximately 70. That is, 70% of the television homes in the world are watching something.

Images and Imagery in Macbeth Essay -- Macbeth essays

Imagery in Macbeth  Ã‚     Ã‚   Shakespeare uses a variety of techniques in order to add depth and the underlying subtext within his plays. 'Macbeth' is no exception, he uses the stark imagery of clothing, the sickening physicality of blood and the concept of darkness to communicate a number of themes.   In turn this conveys important symbols that can be found within the play.    Within 'Macbeth' the imagery of clothing portrays how Macbeth is seeking to hide his "disgraceful self" from his own eyes and those around him. Shakespeare wants to keep alive the ironical contrast between the wretched creature that Macbeth really is, and the disguises he assumes to conceal the fact. In my opinion, the reader thinks of the play honors as garments to be worn; likewise, Macbeth is constantly represented symbolically as the wearer of robes not belonging to him. He is wearing an undeserved dignity, which is a crucial point that Shakespeare has made. The description of the purpose of clothing in Macbeth is the fact that these garments are not his. This perhaps leads to the notion that Macbeth is uncomfortable in them because he is continually conscious of the fact that he is not the rightful owner.    Below we can see the way in which that Macbeth's new honors sits ill upon him, like loose and badly fitting garments, which in essence belongs to someone else:    "New honours come upon him, Like our strange garments, cleave not to their mould, But with the aid of use."(Act I, iii: 144)    Specifically the use of the word 'strange' allows the reader to see how he fills uncomfortable in what he is wearing and therefore the role that he is performing.    In a Shakespearean tragedy, he is known to create a unique t... ...contrast to moments with less detailed subtext.   These depths of meanings are vitally important within Macbeth as it signifies not only character intention but plot devises that manipulate the lives we see on stage.    Works Cited and Consulted: Bradley, A.C. Shakespearean Tragedy. Toronto: Penguin Books Canada Ltd., 1991. Campbell, Lily B. Shakespeare's Tragic Heroes, Slaves of Passion. Gloucester: Peter Smith Publisher Inc., 1973.  Ã‚   Edwards, Terence. Twentieth Century Interpretations of Macbeth. New Jersey: Prentice-Hall Inc., 1977. Hunter, G.K. "Macbeth in the Twentieth Century." Aspects of Macbeth. Ed. Kenneth Muir Shakespeare, William.   Tragedy of Macbeth . Ed. Barbara Mowat and Paul Warstine. New York: Washington Press, 1992.  Ã‚  Ã‚   Scott, Mark W. (Editor).   Shakespeare for Students.   Gale Research Inc. Detroit, Michigan. 1992   

Last Exit to Brooklyn :: essays papers

Last Exit to Brooklyn Last Exit to Brooklyn is a very violent film. In fact, the film’s purpose is to have the audience look at the whole question of violence. The film shows, in a very realistic way, the psychological, verbal and physical violence that permeates a Brooklyn neighborhood in the midst of a bitter strike during the 1950s. The film is based on the book, Last Exit to Brooklyn, by Hubert Selby, which was banned for its violent and sexually explicit content. Verbal violence is very prevalent in this film. People swear at and verbally abuse one another throughout the movie. Everyone seems angry. There are several causes for their anger. First the film takes place during a strike. Many of the characters are unemployed and have little money. They resort to drinking and drugs that feed into their society’s violent tendencies. In one scene, the workers who are on strike are screaming obscenities at the scab workers and the boss. But in virtually every scene there is verbal violence. In every scene someone is being threatened, belittled, embarrassed or humiliated. The verbal violence is so punishing because behind it is the possibility of physical violence. Physical violence is also very common behaviour in the movie. For example, the very first scene shows a violent altercation between three soldiers and a gang of local thugs. Physical violence is the fundamental way in which the whole society behaves. The men use it to show that they are â€Å"macho,† so they beat up those who are weaker than they are, especially women. For example, Vinnie, the leader of a street gang, physically and verbally harasses a young prostitute named Tralala. In the most violent, nasty, and horrible scene in the movie, Tralala is gang raped and beaten by over a hundred men in a garbage dump. Many of the men in the film are homophobic and sexually insecure, and they act out their hostility and insecurity by beating up gays. They have problems at work and go out on strike. But their strike is full of violent incidents: they get into fist fights, they blow up trucks, they beat up cops. Whenever they have a problem, they use violence to deal with it. Psychological violence, that is, intimidation or the threat of violence, is also an important element of this film. Vinnie is a gang leader who uses psychological violence to control and manipulate his gang and other people in the neighborhood.

Thermodynamics Lab

Mark powers Period 2 C physics March 17 Thermodynamics lab I. The purpose of this experiment is to keep a certain amount of water as hot as possible for as long as possible. We also get to use whatever materials we want as long as our product is or is smaller than 20cm. II. For my project I used Styrofoam, tinfoil, insulation, silicone, and a cork. I used the Styrofoam as a box to put the can in and the Styrofoam also acts as a thermal insulation. I used the tin foil because it serves as an insulator and keeps the radiant heat inside the box.Next I used insulation, which does what its name is, it keeps whatever inside of it insulated or prevents convection. I used silicone to block off the holes from the Styrofoam to make a good box for the heat to stay in. finally I used a cork on the top of my can to have the smallest hole for the heat to escape it. III. For this experiment I used Styrofoam, tinfoil, insulation, silicone, and a cork. I also need a thermometer to measure the change in temperature of the water during the course of the experiment.IV. First I cut out Styrofoam to the appropriate lengths and made sure it wasn’t over the 20 cm limit. I then covered the Styrofoam with tin foil and sealed off all the cracks on the inside with silicone. After that I put insulation on the whole inside of the box with enough room to put the can in on the inside. I finally added a cork on the top of the can to make the smallest opening so that the heat had little room to escape to conclude my project. Time| Temperature (C °)| 0 minutes| | 20 minutes| |V. Data VI. 1. I think the most important type of the 3 types of energy transfer that we had to minimize was convection because convection is heat transfer via heating surrounding fluid and then the fluid moves. 2. The sun doesn’t heat us through convection or conduction because for heat to heat through conduction it need to be touching it and we don’t touch the sun, and for conduction is heat transfe r via heating surrounding fluid and then the fluid moves but us humans are solids, not liquids. . Mammals that live in cold climates and cold water insulate themselves with their fur and being cold blooded. The mammals that don’t live in water use their fur as an insulator to keep their warm air inside them and keep the cold air outside, and the cold-water mammals usually are cold blooded so that their temperature doesn’t really change with the cold conditions that they are around all the time. VII. Thermodynamics Lab Abstract: This report will show the acquired understanding of the refrigeration cycle by using first and second laws of thermodynamics. In order to analyze this system several assumptions where made such like an isentropic process at the compressor an isenthalpic expansion in the throttling valve. Diagrams will be provided to depict these thermodynamic processes in addition to computing the heat transferred to the system and the work input to the compressor. Table of Contents Abstract †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. Table List †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 3 Introduction†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 4 Descriptions†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 5 Theory†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢ € ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Calculation†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 8 Discussion. †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 11 References†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 15 Appendix†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 16 Objectives:The Refrigeration lab was conducted to gain a better understanding of the refrigeration cycle, Carnot cycle and to compare the ideal cycle. Also, determent the heat transfers by using the mass and energy balance. Introduction: The term â€Å"refrigeration† may be defined as the process of removing heat from a substance under controlled conditions. It also include s the process of reducing and maintaining the temperature of a body below the general temperature of its surroundings. In other words, the refrigeration means a continued extraction of heat from a body whose temperature is already below temperature of its surroundings.In this lab 1,1,1,2-Tetrafluoroethane (R-134a) was used as refrigerant. Since energy cannot be destroyed according to first law of thermodynamics. In a refrigerator, heat is virtually pumped from a lower temperature to a higher temperature. According to Clausius Statement of Second Law of Thermodynamics states that heat will not pass cold to hotter region without the aid of an external agency. Thus, process can only be performed with the aid of some external work. It is thus obvious that supply of power is regularly required to drive a refrigerator.Theoretically, a refrigerator is a reversed heat engine or a heat pump which pumps heat from a cold body and delivers it to a hot body. The substance, which works in a pump to extract heat from a cold body and to deliver it to a hot body, is known as refrigerant. Description of Refrigeration cycle description: Most commonly used refrigeration/heat pump cycle and involves the same four processes as a heat engine cycle but in the reverse order (i. e. evaporation – compression – condensation – expansion/throttling).Figure 1 gives a schematic representation of the four essential mechanical components in this cycle. Heat out 3 2 Condenser Throttle Work in Valve Evaporator Compressor 4 1 Heat in Figure 1: Refrigeration Cycle components Compressor: The compressor in a refrigeration system is essentially a pump. It is used to pump heat uphill from the cold side to the hot side of the system Condenser: The condenser or cooler consists of coils of pipe in which the high pressure and temperature vapour refrigerant is cooled and condensed.Expansion valve: As the high-pressure high temperature liquid refrigerant passes the throttling valve seat ing, its pressure and temperature drop to that of the evaporator. The drop in temperature is changed liquid phase to a mixture of low-pressure and temperature liquid and vapour enter the evaporator without any change in enthalpy Evaporator: The purpose of the evaporator is to remove unwanted heat from the product, via the liquid refrigerant 3 2 4 1 Superheating Sub-cooling Critical Point Liquid Pressure Enthalpy 3 2 4 1 Superheating Sub-cooling Critical PointLiquid Pressure Enthalpy Figure 2: Refrigeration cycle on pressure – enthalpy diagram. In cycle the refrigerant vapour is compressed to a higher temperature and pressure (12). The compressed vapour is then condensed isobarically which results in heat rejection to the surroundings (23). The next step is the adiabatic throttling of the refrigerant to the low temperature and pressure (34). The final step is where the refrigerant is evaporated at low temperature and pressure, which results in the absorption of heat from its s urroundings (41). Theory /Analysis:Figure 3 According to first law of thermodynamics energy (heat, work), cannot destroyed but energy changing from one form to another. ?H+? Ke+? Pe=? Q+? W (1) (Balmer, 2011) Where H=enthalpy, K=kinetic energy, P= potential energy, Q= heat and W= work. In order to simplify the calculation for the energy balance, the following assumptions were made: – Kinetic and potential energy changes are negligible throughout the system So, ?H=? Q+? W – In a constant pressure for the condenser (work=0). The heat transfer of the condenser is the heat loss, in other words Q2-3 and is given by:Q2-3= m(h3-h2) – In a constant pressure for evaporator (work=0), he heat gain by the evaporator is equal to Q1-4 and is given by: Q4-1= m(h1-h4) – The work done by the compressor is the same as the work in the cycle and is given by: Q1-2= (h2-h1) – The power drawn by the compressor defined by the following equation: Power= Voltage ? Current ? Power Factor – Coefficient of performance is defined as: COP=Q4-1? Q2-3? -Q4-1 (2) (Balmer, 2011) -The heat transfer water can be calculated from the water flow rates and temperature changes using the following formula where Cp is specific heat capacity:Q= mCp ? T – Convective heat transfer occurs between the air and the refrigerant and this is can be calculated using the following: Qconv= hA (T? -TS) (3) (Balmer, 2011) Where to (h) is convective heat transfer coefficient =25, A= area Sample Calculations: mr=76mlmin ? 1L1000ml? 1m31000ml? 1 min60s= 0. 001505kgs mw, cond=11. 7Lhr? 1m31000L? 1 hr3600s =0. 00322kgs mw, evap=27. 5Lhr ? 1m31000L ? 1hr3600s=0. 00764kgs Q23, cond= 0. 001505kgs ? 83-300kJkg? 1000=-324. 5w Q14, evap= 0. 001505kgs? 260-83kJkg? 1000=266. w Qab, cond=0. 00322kgs? 4. 2kJkg. K ? 34. 9-16. 2K? 1000=253w Qcd, evap=0. 00764kgs? 4. 2kJkg. K ? 8. 4-16. 2K? 1000=-250. 2w W12 =-0. 001505kgs? 300-260kJkg? 1000= -60. 13w COPc=260-83kJkg300-260kJkg=4. 425 P electric compressor=228. 2V ? 0. 79A? 0. 75=135W Results: Heat transfer refrigerant| Heat transfer water| Q2-3 (W)| -326. 54| Q2-3(W)| 253. 07| Q3-4| 0| Q1-4 (W)| -250. 25| Q4-1 (W)| 266. 34| W1-2| -60. 129| COP| 4. 425| Area (m^2)| 0. 162| Q convective 2-3(w)| 87. 062| Q connective 4-1(w)| -41. 904| conv HTC of air (m^2*k)| 25| Total energy balance (w)| -12. 20984307|Carnot Refrigeration Cycle between to two pressure: Figure 4 A reversed Carnot cycle is shown on p-h diagrams in Figures respectively. The processes of the cycle are as follows: The refrigerant is compressed isentropically as shown by the curve 1-2 and 3-4 on p-h diagrams. During this process the T2 temperature of refrigerant decrees from. We know that during isentropic compression, no heat is absorbed or rejected. The refrigerant is now (compressed/ evaporated) isobarically (P2 = P3) and (P4=P3) as shown by the p-h. We know that the heat rejected in 2 to 3 and heat absorbed from 4 to 1.Result: Carnot cycle| kj/kg| h1| 278| h2| 300| h3| 118| h4| 83| COP| 8. 86| Ideal cycle: Fgure 5 A reversed ideal cycle is shown on p-h diagrams in Figures respectively. The processes of the cycle are as follows: Ideal cycle| h1| 250| h2| 275| h3| 100| h4| 100| COP| 6| The refrigerant is compressed isentropically as shown by the curve 1-2 . in the exit of the condenser the refrigerant is in a saturated liquid in curve 3-4 on p-h diagrams. After that refrigerant exit the evaporator in saturated vapour. In a isobarically process 4-1 as shown by the p-h Result:Discussion: It was seen in the refrigeration cycle; Carnot cycle and the Ideal cycle there are different coefficients of performance on refrigerant. If we look at COP formula the low heat is divided by the work in in this case where the refrigerant entered the compressor could significantly hinder the performance of this component by change (superheating). Also the refrigerant leaving the condenser will effect the COP (sup-cooling) . If we compare Carnot cycle to the actual cycle, in Carnot refrigerant super- heating has increased, which will increase the COP.In the other hand, in Ideal cycle the sub-cooling has decreased which the sub-cooling decrease the liquid during expansion to saturated liquid-vapour and increases the refrigerating performance, but by decreases the sub-heating in the evaporator exit from vapour to saturated vapour. Which in this case the COP decreased but it will be higher that the actual cycle. The heat transfer occur in the basic refrigeration cycle, by calculate the energy balance in the cycle. The sum of the energy will not be even close to zero and this violates the first law of thermodynamics.So, there is heat lost in the cycle according to the second law of thermodynamics, heat always flows from a material at a high temperature to a material at a low temperature. For heat to transfer there has to be a temperature difference between the two materials. This heat can be calculated by Convection is the transfer o f heat from one place to a different location by circulating it with a fan or natural movement. Figure 6:Temperature vs. distance condenser Figure 7: Temperature vs. distance evaporator In figure 6 and 7 shows the heat exchange, in figure 6 the cold-water flow co-current with the hot refrigerant.With both entering the same end. This application will be useful to if we want a limited outlet temperature. It’s also useful to drop more quickly temperature because the large difference in the temperature. Where in figure 7 the hot-water flow countercurrent with the cold refrigerant the temperature is achievable by the cold stream can never exceed that of the hot steam. (Ulrich, 2004) Conclusion: This experiment was carried out in order to observe the properties and functions of a refrigeration cycle. With the properties of the refrigerantR134a at all the stages of the refrigeration cycle known, the heat transfer at the condenser and evaporator were calculated. The heat absorbed by the system (evaporator) was determined to be 16 w. The heat given off by the condenser was calculated to being -73. 46 w. The work done by the compressor was also calculated to being -60. 19 W. With this, the refrigeration performance of the cycle was calculated and was equal to 4. 42. Works Cited Balmer, R. T. (2011). Modren Engineering Themodynamics. Burlington, MA, USA: Acadimic Press. Richard M Felder, Ronald W. Rousseau. (2005). Elementary Preincipeles of Chemical Processes (Third ed. . Raleigh, NC: John Wiley & Sons, Inc. Ulrich, G. D. (2004). Chemical Engineering Process Design and Economics. Durham, New Hampshire, USA: Process Publishing. Appendix: | bar| temp C| l/hr| kg/s| h (kj/kg)| Tatm| 18|   |   |   |   | High P| 9. 1|   |   |   |   | Low P| 3. 25| 3. 25|   |   |   | T2|   | 62. 1|   |   | 300| T3|   | 22. 7|   |   | 83| T1|   | 11. 7|   |   | 260| T4|   | 4|   |   |   | Water Tin|   | 16. 2|   |   |   | Water Con d T out|   | 34. 9|   |   |   | Water Evap T out|   | 8. 4|   |   |   | Ref Flow rate|   |   | 76| 0. 0015048|   | Water Con flow rate|   |   | 11. 6| 0. 003222222|   | Water evap flow rate|   |   | 27. 5| 0. 007638889|   | Voltage|   |