Case Study of an Architect: Steven Ngu

Ar. Steven Ngu Ngie Woon is an designer working in Garis Architects house. He is one of the senior designers working at that place and he leads the designing squad. Get downing from his childhood, Steven has already been exposed to this field because of his father’s business as a contractor. Bing the eldest boy in the household, he was brought up in a really rigorous mode. His slogan â€Å"do more, learn more† was besides an influence from his male parent. And because he was brought up to larn to be responsible for the things that he make, he ne'er does his work half-heartedly. Therefore, he was ever one of the top winners in his instruction. He is presently 34 old ages old. He graduated from University Malaya in twelvemonth 2006, he got his Ar. rubric two old ages after graduation. Ar. Steven’s favorite work is the Symphony Hills in Cyberjaya which he handled from the start till the completion of the undertaking, and it is besides a undertaking that has won legi on PAM awards. The intent of this essay is to understand the linguistic communication of architecture based on the designers childhood, instruction and working experience, the messages and significances the edifice carry, and the context of which it is applied within. Therefore I chose the direction office of Symphony Hills. Pic 1 – Front lift of the office Bing in a state with tropical clime, the designer has to believe of different methods as solutions to the rough clime in Malaysia. Cyberjaya is a topographic point that is bare and has no trees to supply shadiness from the searing heat from the Sun. There is non much precipitation and the air current is non really strong. Therefore, some design solutions are used against the climatic conditions in Cyberjaya. In order to avoid direct warming of the infinites of the edifice, green walls are placed on the frontage of the edifice. In add-on, in conformity to the way of the sun way, the green walls besides work as a perpendicular shading device to forestall blaze from the Sun rise and Sun set. Not merely that, big overhangs on the North and south facing of the edifice to supply shadiness. As for the edifice stuff, concrete is used because of it high capacity as a thermic mass and maps as a heat sink. Not merely does it absorb heat easy and detain the peak temperature of the indoor infinit es until the residents have left, it merely releases heat when the outside temperature is lower and that is merely during the dark clip when there is cipher in the office. Furthermore, in order to increase the heat optical density capacity, a green roof is used where the dirt will besides work as a heat sink. Besides, because of occasional heavy rain in Cyberjaya, a polycarbonate roof that extends out to about five metres is used to forestall the rain from making the gallery infinite where people walk from the office to the surau. Pic 2 – demoing the overhand and the construction of the edifice Compared to other subjects, architectural theory is limitless. It encompasses theories of architectural engineering, architectural history, and architectural design. Harmonizing to Professor Korydon Smith, architectural theory is defined as â€Å" the apprehension of nonsubjective rules and subjective values that guides the persons in determination about their ain and others architectural works.† Through this, what i identified was sustainable architecture and late modernism, besides known as structural expressionism. The chief intent of sustainable design is to â€Å"eliminate negative environmental impact wholly through adept sensitive design.† In order to accomplish the optimum comfort in the office without devouring much energy, the edifice uses H2O characteristics environing the edifice as an indirect evaporative chilling method. A green roof garden is besides used to take down the temperature of the edifice through the vaporization of H2O stored by the workss and the dirt. To farther cut down the heat of of import infinites like the office, non merely is the green wall is used as a perpendicular shading every bit good as a chilling device. By using assorted inactive chilling methods into the edifice design, the edifice is able to utilize less air conditioning system. Additionally, the edifice besides uses egg crates in the edifice design to avoid direct sunshine and warming into the infinites. However, it besides uses curtain wall on the frontage of the edifice to maximize the entry on sunshine into the infinites. Another theory used in this edifice is late modernism, besides known as structural expressionism. It normally exposes the structural elements of the edifice, together with the usage of drape walls. Its design is besides largely based on the map of the edifice, big interior infinites and easy entree to each floor. Pic 3 – Diagrams on theory Another factor analysed is the user, the simple program layout makes it easy for the user to do usage of the infinite efficaciously. When in an office, teamwork is of import, therefore an unfastened program was used to avoid individualizing infinite for each staff. With an unfastened program, the staffs are able to pass on with each other with minimum walking distance. The edifice besides has balconies to let people to hold private conversations while looking out to the beautiful landscape. Furthermore, since this is an office for Symphony Hills itself, the multipurpose hall was made to let Symphony Hill to do a impermanent flat salesroom. The salesroom takes into consideration that during the launching twenty-four hours of the undertaking, there will be many viewing audiences to come position the salesroom, therefore public furniture are placed in forepart of the salesroom to let the invitee to hold treatments with the gross revenues people after sing the show unit. Additionally, th e edifice scaled harmonizing to human proportion, non doing the user to experience alien in a on the job environment. Curtain walls are besides used to buoy up the infinites, doing it more environmentally friendly for the staffs when working, as a brighter infinite improves their on the job efficiency. Pic 4 – Diagrams on user Based on the factor analysed, the personal values that Steven used to plan in this edifice is evident. Since immature, Steven has been really discipline about his life style. He is a hardworking individual and he gets along with other people, even though he is busy, whenever person needs any aid or inquiries, he willing teaches them. Bing him, he makes certain that the edifice is functional and it responds to the site. He takes serious consideration on the site context of the edifice. Based on the climatic factor, he has placed much importance in environmental response of the edifice. Though Garis Architects is a topographic point that designs undertakings with a in-between scope budget, Sympony Hills is a undertaking that is considered to be on the higher scope, most likely because of the client. The client this clip is UEM Land and they manage to acquire 98 estates of freehold land in Cyberjaya cardinal concern territories. So due to the location, the clients purpose was to plan the topographic point for the high terminal community with incorporate installation and services. Using a green roof requires the usage of proper technology on the edifice roof and it is non inexpensive. To cut down the temperature of the milieus, Steven proposed the usage of H2O fountains and pools to environ the topographic point, non merely does it take down the temperature, it besides fits the clients demand to do Symphony Hills into a high-end luxury residential country. Pic 4 – Birdseye position of Symphony Hills Furthermore, while Steven has a avocation of traveling and sing celebrated architectural edifice, he tries to larn from the experience gained from the edifices and use it into his ain design. Previously, during his visit to Chandigarh in India, he took the chance to see Le Corbusier’s edifice every bit good. Throughout architecture classs, we have learnt that Le Corbusier is a maestro of designers and he is a modernist. However, modernism is a paradigm of architecture for the machines, it was a clip where the designers pushed their ain political orientation of making a perfect edifice that is suited for anyone. Modern architecture focuses on the honestness of stuffs, usage of modern stuffs and systems, generous usage of glass and natural visible radiation, accent on unfastened infinites, usage shadowing devices to accomplish optimum human comfort, and the accent on rectangular signifiers and consecutive lines. Steven learns from it, nevertheless he took it a measure farther in to late modern architecture, besides known as structural expressionism. Though there is non much of a difference between late modern architecture and modern architecture itself, there is one, nevertheless obvious differentiation between the two. That is late modern manner edifices are non as simple and straightforward as modern manner edifices, albeit rectangular signifier, it is considered as a extremely articulated structural signifier. Common characteristics include open structural frames, truss work, and it tends to be metallic. Pic 5 – demoing the metal constructions of the green wall and the stairway Additionally, whenever Steven designs, he takes into consideration the poetics of infinite, and the experience of the user and the residents of the infinite during the design procedure. Before this, he mentioned that his front-runner designer is Peter Zumthor. In a book Thinking Architecture written by Peter Zumthor, he mentioned that every edifice is built for it’s targeted usage, in its ain topographic point for its really ain society. He designs his edifice to seek to reply those inquiries every bit critically as he can. Though Steven learnt to plan following Peter Zumthor’s train of ideas, he used his ain method of using it into his edifice design instead than the usage of phenomenology architecture. What the client wanted for this office infinite was for it to advance efficiency in the on the job environment while making a friendly infinite to better the sociableness of the staffs. By utilizing a mixture of both type of infinites, an unfastened program together with a private infinite, Steven aimed to hold a big infinite where the staffs would be able to pass on with each other without traveling from their infinites. Through this, there will be less miscommunication between the staffs because they are able the discuss everything in the unfastened. As for the private infinite, it is the balcony, where the staffs will be able to hold a more relax conversation during lunch clip or break clip. Not merely does it assist in let go ofing emphasis and tenseness between the staffs, it helps in conveying them closer and understanding each other in a better manner. Furthermore, because there is no mosque near the site, the surau is located merely opposite the office to let the Malays to be able to pray with privateness and without perturbation. It besides makes it easier for them as they don’t need to go out of the compound to look for the mosque and in the terminal have a shorter clip spent for tiffin. And he places importance in the lighting of the infinite. What Steven did to buoy up up the infinite was through the usage of drape walls and skiding doors. When human plants, they will necessitate a minimal sum of illuming to work expeditiously, if non they will hold to strive their oculus in order to see, and sing the long sum of clip they spend in the office, if there is non adequate lighting, their efficiency lower and their wellness will deteorirate every bit good. In decision, with his slogan of â€Å"do more, learn more† , Steven ever tries to larn the values, and replies from whatever he does and attempts to use it in his design. He aims to ne'er halt larning throughout his life-time, and by making so, he will ne'er halt seeking to look for ways to better himself and his designs. Through this design, one can see the sum of work and clip spent in the design and development of the undertaking. Even though he is considered as a immature designer with small experience because of his age, he worked difficult to come up with a design that he is confident plenty about his design and be able to convert the client with it. Mentions A2modern.org, ( 2014 ) .What is modern: features of modern architecture – a2 modern | modern architecture in the Midwest | ann arbor modern | michigan modern | modern architecture in ann arbor. [ on-line ] Available at: hypertext transfer protocol: //a2modern.org/2011/04/characteristics-of-modern-architecture/ [ Accessed 23 Jun. 2014 ] . De Gruchy, G. ( 1988 ) .Architecture in Brisbane =. 1st erectile dysfunction. Brisbane, Qld. : Boolarong Publications with Kookaburra Books. Epa.gov, ( 2014 ) .Green Roofs | Heat Island Effect | US EPA. [ on-line ] Available at: hypertext transfer protocol: //www.epa.gov/heatisland/mitigation/greenroofs.htm [ Accessed 23 Jun. 2014 ] . Historicdenver.org, ( 2014 ) .Historic Denver | Resources | Late Modernism. [ on-line ] Available at: hypertext transfer protocol: //www.historicdenver.org/resources/late-modernism/ [ Accessed 23 Jun. 2014 ] . Nyc-architecture.com, ( 2014 ) .New York Architecture Images-. [ on-line ] Available at: hypertext transfer protocol: //nyc-architecture.com/STYLES/STY-struc.htm [ Accessed 23 Jun. 2014 ] . Passikoff, A. ( 2011 ) .A fac?ade of edifices. 1st erectile dysfunction. Bloomington, IN: AuthorHouse. Pritzkerprize.com, ( 2014 ) .Biography: Peter Zumthor | The Pritzker Architecture Prize. [ on-line ] Available at: hypertext transfer protocol: //www.pritzkerprize.com/2009/bio [ Accessed 23 Jun. 2014 ] . Riorenewables.com, ( 2014 ) .Evaporative Cooling of Buildings: Improving Energy Efficiency. [ on-line ] Available at: hypertext transfer protocol: //www.riorenewables.com/efficient-design/evaporative-cooling [ Accessed 23 Jun. 2014 ] . Smith, K. ( 2012 ) .Introducing architectural theory. 1st erectile dysfunction. New York: Routledge. Topdevelopers2012.iproperty.com.my, ( 2014 ) .Symphony Hills | Top Developer. [ on-line ] Available at: hypertext transfer protocol: //topdevelopers2012.iproperty.com.my/project/symphony-hills [ Accessed 23 Jun. 2014 ] .

China Bank Internationalisation Project Essay

This approach to a project is very similar to what happens regularly in the financial services industry. A project has to be completed, a team is set up (usually with individuals of different skills with different backgrounds and from different countries) who then have to work together to complete the task. Managers then evaluate each team member in such a process on the basis of the quality of the final joint work produced. Background China’s banks are trying to internationalise and your task is to help advise a Chinese bank on how to do this. Bank of China, for example, has on its website its ‘Strategic Goal† and other banks have similar goals: Strategic Goal Aiming at excellence, sustaining growth and building a first-class international bank. Strategic Positioning A large transnational banking group focusing on commercial banking business and providing diversified services integrated both at home and abroad. Commercial banking focused diversification With commercial banking business as the core and foundation of the group’s development, Bank of China will keep improving its brand popularity and core competitiveness by expanding business network and customer base and nhancing product innovation. By taking advantage of the comparative competitiveness of diversified services for unified customers via unified channels under unified strategy and brand, it will strive to develop various business lines such as investment banking, fund, insurance, investment and leasing so as to create a synergistic effect on the diversified platform in the interest of comprehensive and excellent financial services for customers. To provide a structure to this advice, you are required to write answers to each of the five topics below (though you need not follow exactly the items in each). Each of the five sections should be not more than 500 words i. e. 2,500 words maximum for the whole project. This will also make it much easier to present each project in class i. e. to read out the paper in class. Also, it will help you understand the need to be concise. Most business papers have an ‘Executive Summary’ at the front of a paper and in the case of this project, the ‘executive summary’ is the actual paper. You will, of course, be likely to write more on your section in the first instance but you will then have to reduce it in size to make this summary the correct length. Although you may choose to allocate one section to each person in the group, it is VITAL that the quality of English (grammar, spelling), is high throughout. Thus one person who is good at English should check through the whole paper. Also, each section should use the same font and typesize. You should also ensure that each of you understands each of the 5 topics and is able to speak in class about any of them. I may choose any one of you to present and to explain your proposals. Project China’s banks are trying to internationalise. You have been employed as consultants to a well-known large Chinese bank. They have asked you to write a report for them as below: â€Å"Until now, we have been principally a domestic financial institution operating in mainland China. We expect that the profitability of our existing domestic business may decline and that our balance sheet size will not increase as fast as before. We are therefore considering trying to internationalise. We need to learn from Western experience of internationalisation and try to apply that experience (though modified for specific Chinese characteristics) to our own internationalisation project. Please prepare a report that will help us achieve our objectives. † Having chosen your bank (one of the big four) set out a strategy that it might follow. You should start by looking at the bank’s latest annual report and accounts and any press references to internationalization of Chinese banks. Some topics that you might cover are suggested below but the actual topics that you think are relevant may be wider than this. You should also look at the experience of Western banks which have tried to become full-service i. e. international financial supermarkets. I. Examine balance sheet strength, current and future expected loan losses on existing domestic loans, current and future required Basel ratios and current price to book ratios of the bank or banks you have chosen and any other relevant information. You have to provide a summary of your chosen bank’s financial strengths and weakness relative to competitors. Consider any competitive advantages that Chinese banks might have in trying to internationalise in relation to any weaknesses of European or US banks at the present time in terms of funding availability, currency related issues, term of loans, regulatory ratios, ownership structure etc. II. Consider reasons why Chinese domestic banking is likely to be less profitable from 2012 onwards compared with previous years (consider interest margins and loan write-offs and any other factors). Consider in which countries a bank might best open overseas operations, what commercial banking products and services might be offered and why. Consider products and services to be offered to Chinese companies doing business abroad and also local companies in the foreign market which may or may not do business with China. Give reasons why you think a Chinese bank could gain competitive advantage in these markets with the different types of customer they might attract. Also consider where you might put the international head office of such a bank and whether the senior management in a country should be natives of that country or expatriate managers from China. III. Chinese banks are currently principally commercial banks involved in lending, trade financing, foreign exchange services and leasing. Consider the other types of products and services, in particular investment banking and asset management services, that they might want to offer outside China and the advantages and possible drawbacks of trying to compete with US investment banks in such products. Finish with a recommendation on the scope of products the bank should offer. IV. If you recommend that your bank should go ahead with an internationalisation programme, advise it on the relative merits of a new start-up bank versus a policy of acquisition of local banks in the chosen markets. You might, for example, suggest that the bank acquire RBS from the UK government. V. Japanese commercial and investment banks have not been very successful in their internationalising efforts (see Chapter 27 of your textbook). Consider the economic, cultural and foreign branch/ subsidiary management, employee and governance (and any other) issues that might have hindered their development. Consider how a Chinese banks may, or may not, be able to overcome these same difficulties. Citigroup has also proven not to be very successful. You should examine what its strategy was and why it collapsed (rescued by the US government) and why it is now downsizing and simplifying. RBS has also cut back its investment banking activities dramatically. You should consider why it has done this. Some articles from the FT that might be useful in this endeavour are included on Blackboard under â€Å"Course Documents†. However, it is important that you access other sources of information which may include private information that you have access to. You should give references where appropriate. Brian Scott-Quinn ——————————————– [ 1 ]. Bank of China, China Construction Bank, Industrial and Commercial Bank of China, Agricultural Bank of China

Project Management 4 Essay Example | Topics and Well Written Essays - 250 words - 1

Project Management 4 - Essay Example The seventh element involves determining those people who will be used to deliver the message to the intended audience. The eighth element focuses at computation of funds that might be needed to ensure that there is proper implementation of the project plan. The final element involves evaluation of the communication plan to see if the goals and objectives have been realized (United Nations, 2007). The major audience to be involved in the communication plan includes evaluators who may help to assess the effectiveness of communication plan. Some of the information shared with this audience are message to be channeled, communication channels to be used and as amount of financial required to channel the message. The mechanism to be used in pussing urgent information includes online channels. For example emails’ and phone calls while less urgent and useful information may be passed via letters (Mobley, 2005). In addition, the information between employees and organization will be shared on daily basis to ensure smooth learning of the organization. In case the communication turns not to be ineffective the message may be adjusted. In addition, a different channel may be utilized. Some of the technologies that may be used include utilization of organization website, smart phones to mention just but a few. Finally, communication becomes an ethical/legal issue at a point where s ecurity and privacy of the information passed must be observed (Taylor & Dow,

GROWTH STRATEGIES DECISION MAKING PROCESS IN LARGE HOTEL CHAINS Dissertation

GROWTH STRATEGIES DECISION MAKING PROCESS IN LARGE HOTEL CHAINS - Dissertation Example 21 Role of the Researcher 22 Data Analysis Technique 22 Reliability and Validity 23 Ethical Considerations 23 Findings and Analysis 25 Findings from the Interview 26 Discussion 34 Conclusion and Recommendations 37 Key Findings of the Study 37 Revisiting Aims and Objectives 38 Recommendations for Action 38 Recommendations for Further Study 40 References 41 Appendix- I 46 Abstract Hotel industry is one of the largest industries in the world that has progressed rapidly. Globalization has fueled this growth process as large hotel chains seek new venues to extend their business. Expanding overseas is not easy and a number of factors such as the entry mode, situation of the market, position of the market and economic and political situation of the host country have to be considered. The expansion involves a series of decisions; after the decisions have been taken, a strategy to implement them is then chalked out. Eastern European countries particularly Ukraine has caught the attention of m any multinational organizations and chains of hotels. The promising potential of the area has brought two major chains of hotels the Intercontinental and Fairmont to the capital city of Kiev. Both hotels have adopted different growth strategies although they target the same clients. The decision making processes in both hotels are different as well as in one hotel the General Manager is at a liberty to take most decisions while in the other decision making is done by the owners. This study by interviewing general managers at both hotels identified differences and similarities in decision making process at both hotels and make recommendations accordingly. Introduction Globalization has brought about significant changes in the world of business and has opened new avenues for investments; however one should understand importance of a well-planned project. In order to ensure project’s survivability, the whole process of decision-making must be supervised and overseen (Armesh, n.d .). It is crucially important that proper actions should be taken at the right stages of decision-making process and proper teams should be assigned to carry out the decisions (Armesh, n.d.) Only when the decisions are made after adequate research, the plans could be successful as highlighted by Walter (2010, p. 4) â€Å"the more information the â€Å"decision makers† have, the better will be the decision†. Walter (2010) explained that decision making requires balancing multiple objectives and there is an element of uncertainty in decisions where only the clarity of goals can tell the decision maker the best alternative therefore it is always good to have information because only then decision makers will be able to make informed decisions. Importance of making good decisions increases even further when the decision involves selection and implementation of growth strategies because then the stakes and risks are also high (Armesh, n.d.). Growth requires heavy investment and if things go wrong the business has to face heavy losses. Today, big hotel chains confront greater needs to invest more and more resources in decision-making process. In globalized and yet distinguished markets, large hotels must take all factors into account and consider the best growth decision; thus, ensuring success of the projects and return on their investment. This research study focuses on identifying and understanding elements involved in decision-makin

Reponse to Phase 1 Essay Example | Topics and Well Written Essays - 500 words

Reponse to Phase 1 - Essay Example Select sellers; in this phase we will select vendor that will supply the product or service. The project team may make the final an ultimate choice, though normally inside an overall procedure that is owned by the purchasing department. Project procurement activities and contracting activities through out the project management lifecycle will facilitate us in a number of ways like we will have some standardized and single tool for the whole organization. And implementation of some web-based solution seems likely to be the most successful tool. This unites all the departments and also provides the signal platform for the overall working. If we implement web based system then we can take the advantage of overall connectivity means systems are attached to a single online system, so that some immediate change or development can easily be shared and resolved. The main advantage we can visualize is the facility to share experience, data, information and also the secluding planes among all departments and PMs. There are lots of negative factors those can be happen by continuing as usual. The main negative factor is the lack of the standardization. Each PM has its own scheduling software that makes the oval united working difficult and become irritating. There is also lack of communication between PMs is also negative a negative point. The intended developed product will ensure the overall online communication among all project managers. Here also the main negative point against this existing system is the lack of sharing of information among PMs and project teams, so this intended system will also facilitate this feature also. Plan contracting process involves the stages2 of request seller responses, select sellers, contract administration and contract finality. These phases will facilitate us by offering more enhanced and standardized process for the gathering the best and most diverse supplier information, this information will outline to deal

HUMAN TRAFFICKING AND FORCED LABOR Ukrainian human trafficking Essay

HUMAN TRAFFICKING AND FORCED LABOR Ukrainian human trafficking situation - Essay Example The paper points out to exploitation of the Right to Work in negative ways by some groups of people - human traffickers. These groups oppress people so that they can get cheap labor through fraudulent activities and misuse of power. The human rights advocate that Trafficking victims’ protection act of 2000 define human trafficking as subjecting humans to labor, illegal activities, prostitution and other forms of inhuman acts without their consent. It involves falsely recruiting, harboring, and transporting of a person for labor and services, through force, fraud or coercion. This essay demonstrates the problem of human trafficking and forced labor, namely the Ukrainian human trafficking situation. Ukraine is one of the main countries where humans are subjected to labor trafficking. In fact, Ukraine IOM and local NGOs reported that 49 percent of Ukraine population are victims of labor trafficking (State Department) (Ball & Hampton 13-14). Ukrainian victims mostly are sent to high-income countries such Russia, Poland, Turkey, United Arab Emirates, United Kingdom and many other European countries (trafficking in prisons 34) (Ball & Hampton 14). The paper outlines that most Ukrainian who are victims of labor trafficking are located in the countryside areas, in towns that have high unemployment rates. In order to protect these victims and reduce the human trafficking, the Ukrainian government created an anti-trafficking law in 2011 (Ball & Hampton 19). This led to many arrests of human traffickers.

Why Have There Been No Great Women Artists Assignment

Why Have There Been No Great Women Artists - Assignment Example entific as well as experiential evidence indicating that women are in no way inferior to their male counterparts – neither physically nor cognitively. Nochlin was correct in postulating that the difference between male and female artists (and common people per se) nevertheless continues not owing to any actual difference between the genders, but due to the way we continue to perceive achievement (artistic or otherwise) from the male perspective. That a male is able to achieve easily what eludes the female is probably the outcome of a self-fulfilling prophesy - where the female is deprived of opportunity and resources and casted in varied roles of mother and wife, attributed to being non-intelligent or not and then expected to fail at greatness in her profession. Nochlin articulately places the experiences of women artists in the correct historical context when comparing them with their male counterparts. Nochlin explains how the father- -to-son tradition (as opposed to father/ mother to daughter) had facilitated the growth and career development of male artists. In her own words, â€Å"What if Picasso had been born a girl? Would Senor Ruiz have paid as much attention or stimulated as much ambition for achievement in a little Pablita?† Nochlin has also warned against presenting a defensive face by enumerating and extolling the women artists who had indeed left their marks – simply for the reason because there had indeed been few memorable artists and almost none that had been raised to the height of greatness. While, the case had been true at the time of Nochlin’s essay, it no longer stands to reason in the modern times where, according to Chadwick, there had been innumerous great female artists and

Sociology Essay Example | Topics and Well Written Essays - 250 words - 7

Sociology - Essay Example We dint even bother about our luggage and the hotel people did all that to us and we just got to enter the room and relax. Since we knew English, it was easy for me to converse with the people over there. The only problem that I faced was the food and even that wasn’t an insurmountable problem because we always had different kinds of breads and egg and juices to fill our stomach when their dry preparations weren’t interesting enough for us. We went for site seeing and all with a tourist guide the night cruise in the Nile was simply fantabulous. We dint have problem washing our clothes because we were back to our room by 6 pm and we had enough time. My trip to Israel needs to be explained because that was the place where we saw ladies who were identical to the Virgin Mary. Their flawless skin and the glittering pink colour made me look at them without a wink. But one disappointment was that, when I was going through the shops along the way of the cross I bought some small memento like key chains and metal articles which were very expensive and only later I came to know that it wasn’t worth that amount. Then we left for Jordan and the greeneries and the flowers there impressed me a lot. The people all over the Middle East weren’t all the same in making us feel at

Economic System Essay Example | Topics and Well Written Essays - 1000 words

Economic System - Essay Example Free market economic system induces competition among different companies for there is no external evaluation. Presence of numerous competing companies brings great benefits to the consumers. Each company would strive to give their best as they would be thrown out of the market if found inferior. Free market permits full competition between companies. This would force companies to offer their best goods and services so that they will not be neglected by the consumers. Companies would compete in making better cheaper products in free market economies. Higher quality services and excellent products would fill the market because of competing companies. Free market also offers better freedom to consumers as they would be free to buy what they choose. Free market is therefore considered more effective than other economic systems. Mixed economy does not offer freedom and choice for consumers as well as companies. Restrictions, interferences and extreme control over business activities woul d discourage businesses. Excessive control would also make businesses incur more costs. Restrictions would limit certain companies with providing competitive products and services. This would make consumers deprived of numerous choices that they enjoy in a free market system. Mixed economy system is thus considered less efficient than free market system. ... If free market system is imposed, business would flourish, producing varieties of products. More people would continue to buy products and services as numerous varieties of products and services arrive in the market. As businesses grow and flourish more people would be hired for work. This would lessen the problem of unemployment in the society. If businesses flourish and expand the society would be freed of unemployment. This would stimulate the economy and brings an overall growth. In a mixed economy there would be heavy taxation and external interferences. Excessive taxation would affect the incentives and benefits directly. This would discourage people so that they would not work efficiently. Lack of incentives dishearten employees and make them deliver less work. This would affect companies and the products they offer. This hampers development in all sectors of the society. Mixed economic system is thus considered less efficient than a free market economy. In a free market econo mic system agreements are made faster compared to a mixed economy system. Interference from government would slow down the agreements in a mixed economy system. Governments are notoriously slow in making decisions and implementing it. Policy making takes its own time and delays all the subsequent activities. Government would make decisions and assign the work to the concerned departments. This allocation, decision-making and implementation lag and often shift towards a pending status. Allocation of resources and its disbursement also get delayed in a system where government is in control. In a free market economic system such delays and laggings are absent as there is no intervention or restriction from the

Computer & Engineering Essay Example for Free

Computer Engineering Essay How Individual information systems can improve personal productivity ( My Own Practice) Reading, writing, arithmetic, speaking, and listening are all considered basic skills. These skills are useful over a wide range of problems that people encounter. Now use of computer-based personal productivity tools is emerging as a new standard in education. My own skills improved and still growing with that strange hit and pick the keys of keyboard and the big different way to writing and do our thing without pencil or pen if I wont to draw my sketch ( Because I’m production engineer and how can make a report or set workers as list to describe the way to product. But I wont to set specific way and the main benefits from changing from pen to computer hit at key and I think it is the time for future systematic way to discuss our self by computerize way or systematic by set points and discuss productivity tools : My Process Writing: Many of the fundamental ideas regarding personal productivity tools can be illustrated using a word processor. It is likely that I have used a word processor; thus, a number of the ideas given here will be familiar with me. To begin, you know that there is a considerable difference between being able to use a writing toolbe it pencil and paper or a word processorand being able to write [[effectively]]. The tool, by itself, does not make you into a writer. Writing is a process designed to produce a document that communicates a message. Typically, the production of a written product goes through several steps that, collectively, are known as process writing. 1. Conception of ideas and development of these ideas. This may involve brainstorming, doodling, making brief notes, and a lot of thinking. 2. Development of an initial draft. This involves getting the conceptualized ideas into words. 3. Obtaining and making use of feedback. Feedback from oneself and others is used to produce revised versions of the initial draft. Often this involves repeated cycling back to step 1 and/or 2. 4. Polishing the final draft for publication. This includes final cleanup on spelling and grammar. Nowadays, it often includes formatting the materials in a professional manner using desktop publishing techniques. Computers can play an important role in each of these four steps of process writing. While the first step may be primarily mental, there are a variety of pieces of software designed to aid in jotting down ideas and organizing these ideas. [[See specifically, software designed to aid in cognitive mapping or concept mapping.]] In addition, most modern word processors include an outliner. This makes it easy to get rough draft ideas into the machine and to reorganize them as needed. Revision is an important idea in problem solving as well. There are many problem-solving situations in which one can develop a proposed solution and then get feedback from oneself and others on the quality of the proposed solution. The feedback is then used in doing revisions to the proposed solution. The feedback and revision cycle continues until a satisfactory solution is obtained. Desktop publishing has become a major industry. All word-processing software contains provisions for producing a final document that is nicely laid out. Professionallevel desktop-publishing software contains a wide range of aids to produce professionallooking final products. Such documents often make use of graphics and color. They may be laid out in columns, make use of a range of type styles and sizes, and be designed to help convey their messages. A person can learn to keyboard in a hunt-and-peck mode with just a minute or so of instruction. Young children can learn such keyboarding more easily than they can learn to form letters using pencil and paper. Similarly, it takes only a few minutes of instruction to learn how to use a word processor in a hunt-and-peck mode. However, this low level of word-processor use is only a modest aid to productivity in writing. It is too slow and it does not take advantage of the powerful writing aids that are built into a modern word processor. Four things for a word processor to be a useful personal process writing aid: 1. Keyboarding skills. You need not be a touch typist, even though it is helpful. Many professional writers are not touch typists. They look at the keyboard and they use only a couple of fingers from each hand as they keyboard. However, they know where the keys are and they have considerable speed. The skills that they have developed are adequate to fit their needs. And I am good now at that speed to make the typing more easily. 2. Word-processing skills. For example, how do you do a cut and paste? How do you do a search and replace? How do you use a spell checker and a thesaurus? How do you create tables, alphabetize a list, or automate the production of an index and table of contents? The manual for a modern word processor may be many hundreds of pages in length. 3. Word processor-assisted writing skills. In essence, paper and pencil provide a linear writing environment where it is difficult to correct errors and even more difficult to make significant overall revisions to a document. Interchanging the order of two paragraphs requires recopying an entire page or more. The word- processing environment is different. It takes a lot of training and experience to unlearn some of the linear and restrictive writing habits that are required when working with pencil and paper, and to learn to take advantage of the power of a word processor. 4. Desktop publication knowledge and skills. Before the development of desktop publication, many people made a living in the design, layout, and typesetting of print materials. Both design and typesetting were skilled professions. Now, desktop publication tools have made the writer more and more responsible for design and typesetting. Generic Computer Productivity Tools We use the term generic tool to describe a software tool that is applicable over a wide range of different disciplines. The word processor and desktop-publishing tools discussed in the previous section are examples of generic tools. To make effective use of a generic tool, you need to know both the tool and the domain of application. You already have a reasonable level of expertise in many different domains. Thus, as you learn to use one of these generic tools, you will find that it is relatively easy to apply the tool to your areas of expertise. There are many software tools that might be considered generic. The following list has been arranged in alphabetical order and I am doing my work with that software tool because my work depend on it . Computer-assisted design (CAD). Notice how this computer application relates to spatial intelligence in the Howard Gardner list of multiple intelligences. CAD software is used to do architectural and engineering drawings of products that are to be constructed. A CAD system can be used in the design of all sorts of products. Such software is used in place of the ruler, compass, protractor, and other tools formerly used by the draftsperson. Database. A database is an organized collection of information, often specific to one particular topic. A telephone book is a database of names, addresses, and telephone numbers. A computerized database is much easier to edit (add entries, make corrections, delete entries) than a printed database. A computerized database is designed to make it easy to locate needed information. It is also designed to make it easy to sort information into a desired format or to prepare reports based on parts of the information. ï‚ · Desktop presentation (to university oral presentations). The overhead projector, filmstrip projector, movie projector, [[slide projector,]] tape recorder, and video projector have gradually merged into a computer-based system. Material to be presented is stored on computer disk in digital form and edited using the computer. The presenter then uses the desktop-presentation system interactively when making the oral presentation. Desktop publication. A computer system is used to store, edit, design, and lay out the materials that are to be published in printed form. Output may be to a printer, to film used to make plates to go on a printing press, or directly to a printing press. Graphics (paint and draw programs). A paint program has some of the characteristics of a set of painting tools, while a draw program has some of the characteristics of a set of drawing tools. Taken together, these tools can be used to accomplish a wide range of graphic artist tasks. The graphics that are produced can be used in a word-processing document, in desktop presentation, or in other types of computer applications. Graphing (for graphing data and functions). Numerical data is easily converted to a wide range of different types of graphs, such as bar graph, line graph, pie chart, and so on. Mathematical functions can be represented graphically. For example, a three-dimensional mathematical surface can be represented on the computer screen and then rotated to allow viewing from different perspectives. A lot of our project with university topics we do it by graphing. Groupware. This software combines telecommunications with personal productivity tools. It is designed to facilitate a group of people from different locations in working jointly, both simultaneously and individually, on a computer-based project. Increasingly, groupware will include provisions for the users to talk to each other and see each other as they work together. Hypermedia. A hypermedia document is designed to be used [[read]] interactively by a computer user. It may combine text, sound, graphics, color, and video in a nonlinear fashion. The nonlinearity and interactivity mean that reading a hypermedia document requires the use of a computer. Increasingly, our educational system is working to have students become reading and writing hypermedia literate. Math systems. There are a number of comprehensive software packages that can solve a huge range of math problems. Such software can solve the types of problems that students struggle over in algebra, calculus, and other math courses. The use of such software in these courses leads to a drastic change in the nature of the courses. And, of course, it leads to a drastic change in the ability of students to actually solve the types of problems they are studying in the courses. Spreadsheet. A spreadsheet is designed to aid in doing bookkeeping, accounting, and modeling of business problems. It can also be used in other computational situations in which one works with a table of numbers and form ulas. A key feature is that the computer system can automatically rework all of the computations represented in the table whenever you make a change to any of the numbers or formulas. Telecommunications [(for communication among people, information, and machines)]]. Telecommunications is the electronic link between people, computers, and other machines. This may be via a local area network, perhaps just connecting people, computers, and machines that are all in one building. It may also be a worldwide connection, using local and long distance telephone lines, satellites, microwave systems, and fiber optics. Intelligent, digital connectivity is having a major impact on the societies and people of our planet. Word processor. A word processor is software designed to aid in writing. A modern word processor contains a number of features, such as a spell checker, thesaurus, graphics, and graphing, that may be of use to a writer. There is no clear dividing line between a word processor and desktop-publishing software. Although a generic computer-based personal productivity tool can be used in many different disciplines, each tool is oriented towards representing and solving certain somewhat specific types of problems. With me all that thing above change my way to solving problems and I try to make it more easily for me and update my experiences with the latest version of that software or methods .

Nuclear Power As A Green Energy Source Environmental Sciences Essay

Nuclear Power As A Green Energy Source Environmental Sciences Essay In todays society, nuclear energy is a high demanded source of energy. It provides electricity to households and businesses with electricity efficiently for it to be able to run. It is viewed by various political and non political groups as hazardous, threat to climate change such as global warming, and not a sustainable source of energy. Their view of producing electricity and other sources energy is to be produced from renewable sources such as wind turbines and solar power. Many researchers argue that the threat to environment from the production of nuclear energy is not the case and in fact less harmful to the globe and produces less greenhouse gases (Dawson 2003, 34), some like to see that nuclear energy has a zero carbon emission. Nuclear energy is viewed as a cost effective way of producing electricity compared to coal burning which was seen to be expensive and huge threat to the environment. 1.1 Purpose The purpose of this report is to consider whether or not nuclear power can indeed be seen as a green and sustainable green source of energy. 1.2 Scope This report considers what nuclear power is, the future energy demand in relation to global warming, the advantages of nuclear energy, disadvantages of nuclear energy such as the effects of the environment, whether it can be seen as a green solution in producing energy, and a sustainable source of energy. 1.3 Sources and Methods Information was collected from books, scholarly journal articles, green peace and greenies internet website. Nuclear Power Nuclear power is energy that is produced for the purpose of proving electricity for domestic, industrial, and other industry use (Hodgson 1999, 51). The cycle of producing energy involves mining the uranium ores, converting for fuel, enrichment, fabrication, the production of a power plant, operating, uranium processing, and waste disposal (Fthenakis and Kim 2006, 2552; Lillington 2009, 94). It is made up of a material called uranium which goes through a number of processes until is it stacked inside fuel rods. These fuel rods are then used to produce heat and steam which allows the nuclear reactor to produce energy (Fthenakis and Kim 2006, 2552). Nuclear power is seen as a hazardous process of producing electricity (Hultman 2008, 41; Greenpeace. 2010; The Greens 2010). Others view as a way of strategy to reduce greenhouse gases (Pasztor 1991, 98) and providing economic stability (Green 2008, 15). As mentioned before, environmental groups such as Greenpeace and political parties for example the Australian Greens party have fought against organisations in the matter of nuclear power and have accusing them of being the main problem for global warming. However society heavily relies on nuclear power and sees this as a demand or simply a necessity for them to use in their daily lives. Nuclear power is easy to produce, it can provide a large supply of electricity nuclear power and sees this as a demand or simply a necessity for them to use in their daily lives. Nuclear power is easy to produce, it can provide a large supply of electricity nuclear power and sees this as a demand or simply a necessity for them to use in their daily lives. Nuclear power is easy to produce; it can provide a large supply of electricity, and is very efficient if providing the demand for electricity (Sovacool 2008, 3). The use of renewable sources of energy from solar and wind would not be enough to provide energy to a house. In fact it cannot power two 60 watt light bulbs for a whole day. Future Energy Demand Nuclear power is considered to be a future energy demand in terms of carbon emissions which is related to global warming (Pasztor 1991, 105; Kessides 2009, 323). With the high demand for electricity to improve living standards, many countries are still constructing and operating nuclear plants to generate nuclear energy (Pasztor 1991, 105; Green 2008, 15; Hodgson 1999, 119). This is due to increase of population, a rise in incomes in countries which develop increases the energy demand. During 2008, the United States had approved another 30 reactors to be built (Green 2008, 15). Countries such as Germany, France, and Japan have made investments to improve their processing activities in which this will result in lower quantities of plutonium and uranium needed to generate nuclear power (Pasztor 1991, 103). As of 2005, there were twenty countries that depended on nuclear energy for the use of electricity. It is seen as a dependable source of energy that has no emission of carbon. This a lso includes the stage during the processing with fossil fuels (Lorenzini 2005, 33). In the context of global warming, research conducted by the Massachusetts Institute of Technology (MIT) show that nuclear power should be retained because it is seen as a production of energy that is carbon free (Dawson 2003, 34). Advantages Looking at the element Uranium, one pound of it contains the same energy of one millions of coal (Lorenzini 2005, 33). This means less mining activity for Uranium and requiring less energy. It is seen as been a low carbon emitter, according to Pasztor (1991, 98) it can be considered as an alternative source of energy in greenhouse gas reduction strategies. During the production of nuclear energy it is show that small amounts of air pollution along with acidic gases are created during the combustion stage of the fossil fuels (Pasztor 1991, 98). It which this can be a better alternative for producing electricity then coal. However according to Mortimer (1991, 76) nuclear power is found to offer less than its advocates imply. This is when its looked more into it. Again we can also take into account Jan Murray who represented the Uranium Institute who supports the fact the carbon dioxide is not produced by nuclear power (Mortimer 1991, 76). The sustainable development commission mentions that the production of nuclear energy can be seen as a low carbon emission (Kennedy 2007, 3710). Many organisations are currently investing in improved nuclear energy production which can be seen as a positive view, in which this will lead to a decrease in carbon emission (Kennedy 2007, 3710). Building more nuclear plants can see a reduction of gas consumption. At times when there is a shortage, large industries can take advantage of the reduction of gas for their benefit. This means a low impact on the environment, this leads to saving energy and requiring less mining, transport, and exploration (Kennedy 2007, 3711). When it comes to nuclear waste, the coal waste is seen to be more hazardous. It includes been hazardous to the environment and to our health. However nuclear power is less harmful and better for the environment (Lorenzini 2005, 34). Disadvantages For nuclear power to be produced, first a nuclear station needs to be constructed. Constructing requires concrete, aluminium, steel, diesel to operate machinery, and copper. In which they do require a large amount of it (Fthenakis and Kim 2007, 2553). The materials required for the construction is gathered from mainly mining activities. In which it is seen that mining does play a role in environmental pollution and emission of greenhouse gases (Kennedy 2007, 3711). As from 2006 cost analysis report, it is estimated to cost 2.8 billion pounds to construct a plant (Kennedy 2007, 3708). The use of Uranium to fuel the nuclear power plant are seen as highly radioactive, fuel is either disposed or reprocessed in storage casks or in pools. However the United States as having the majority of pants in the world ( ), it does not consider reprocessing fuels. Some claim to have less emission and not a contributor to global warming (Mortimer 1991, 76). However during the enrichment, operation, an d production stages of the nuclear cycle. It requires a lot of energy in order for the stages to function (Fthenakis and Kim 2007, 2553). The end of the life cycle is still accounted for greenhouse pollution. All power stations and industries that relate to it have an effect on the environment (Hodgson 1999, 117). These effects are seen as a huge impact on our health and landscape that is used for mining which can lead to destruction to the land (Hodgson 1991, 119). As mentioned before, we produce more energy to improve our living, but pollution is produced during the cycle of the nuclear power which brings our living of standard down (Hodgson 1991, 119). Generation of nuclear power produces waste which is dangerous and seen as a global problem. Usually wastes are buried underground and has a mass effect to the earth. Care is not usually taken (Hodgson 1991, 123) in which the effect of radiation pollution can occur. 6.1 Chernobyl and Three Mile Island Looking at the Chernobyl and the Three Mile Island incident (Greenpeace International 2010) these incidents lead a huge contamination to the water supply and cause of deaths in Ukraine due to radioactive pollution. The people of Ukraine have also suffered from birth defects and other cancerous illness due to the proper care not taken into place (Adamantiades and Kessides 2009, 5160). Green Energy The question is raised earlier one is whether nuclear power can be seen as green source of energy. The world has witnessed tragic incidents such as the Chernobyl and Hiroshima in which nuclear power had made a huge effect to the globe (Tilson 1996, 63; Damian 1992, 597). To some certain areas, it can be considered as a green source of energy. Adamantiades and Kessides (2009, 5151) mention that nuclear power has shown that it can avoid effects of fossil fuel pollutants. Eliminating coal and replacing with uranium would put less harm to the environment and lower the greenhouse gas emissions. The more nuclear power used to produce energy can help to reduce the use of such minerals such as lignite, hard coal, and oil. As these minerals are harmful for the environment it would mean less used in exchange for nuclear power. Lorenzini mentions that nuclear power is better for the environment and health compared to other minerals such as coal (Lorenzini 2005, 34). However political groups suc h as The Australian Greens Party argue that nuclear power is not a solution to reducing greenhouse gas emissions (The Australian Greens 2010). Also Greenpeace international claims that the use of nuclear power is a risk to humanity and the environment (Greenpeace International 2010) but Lorenzini (2005, 38) argues that the goals of nuclear power is ease the pressure on land use along with the environmental problems thats occur and eliminate emissions that contribute to climate change and human health issues. The debate on whether nuclear power is green is difficult to answer as the positives views are equal to the negative views. Sustainable Energy The question whether nuclear power can be seen as sustainable source of energy has been. As Lorenzini mentions (2005, 36) sustainability of nuclear power depends on an adequate approach to nuclear waste. This is often difficult due to the difficulties in looking for a suitable site for waste to be deposed. However the nuclear industry has faced this problem of waste disposal on whether it should disposed or reprocessed (Adamantiades and Kessides 2009, 5166). Nuclear waste is either placed in ceramic or glass containers and then taken to an appropriate area for disposal. Due to the Hazardous radiation, Uranium needs to be disposed straight after electricity is produced to in order to have a less effect on the environment (Greenpeace 2010). This is five years after the power plant has cooled down the waste in its pool in order to prevent it from melting down. Nuclear power can seen as not been sustainable, due to the fact that there is no way safe way of disposing it. Conclusion To conclude this report, we have mainly identified the advantages and disadvantages of nuclear power in todays society. A lot of improvements have been made on nuclear power in terms of its performance and harm to the environment. We can see that nuclear energy is a step to been green and is replacing use of coal to provide electricity. However nuclear power is not a sustainable source of energy. As it is difficult to find storage places and the effect it has on the environment once its transferred for cooling. Many groups such as The Australian Greens Party and Greenpeace International are totally against this measure and see this as burden to the environment and to our health. But one question that is raised is that why that is these groups target nuclear power when other sources of generators such as coal are heavily used to provide electricity. Overall nuclear power is a source of energy that we heavily depend on (Sovacool 2008, 2). Renewable sources of energy from solar and wind need to be improved in order to provide the required amount of electricity that a household would require.

rediscovered :: essays research papers

â€Å"Heartland† places the audience almost a hundred years back in time, a technique that not only captivates ones mind, but also allows for the unique opportunity to witness first hand history being re-told. Richard Pearce the director of â€Å"Heartland† saw a chance within this film to white out previous interpretations of American homesteading; Pearce paints a radically new picture, which may more accurately reflect the truth behind homesteaders. The inspirations behind Pearce’s documentary â€Å"Heartland† were the personal journals of Elinore Pruitt Stewart. Stewart’s journals were published in 1914 in the form of a diary titled â€Å"Letters of a Women Homesteader† these enriched historical documents were used by Pearce in such a way that neither Stewart nor anybody else would have ever suspected.   Ã‚  Ã‚  Ã‚  Ã‚  Heartland first and foremost is a story of survival. Clyde Stewart and Elinore Randall Stewart are followed through their daily life by Pearce, their struggles embody American homesteaders across the west and their own efforts to survive in the extreme cultural and climatic conditions they all faced. Scarcity of life in all forms is a theme that is driven hard throughout Pearce’s film. The absence of food, wood, water and life create an absence of hope among the homesteaders. For Pearce homesteading was a last resort, an opportunity in a world which opportunities are limited to succeed. The grind and grit of frontier life is truly captured through Pearce’s distinctive directorial approach. His exclusive approach allows for the viewer to be almost transported back in time witness first hand to the butcher of a live pig and many other daily frontier life chores. Pearce’s depiction of homesteading within his film â€Å"Heartland† contradic ts his main source in almost all facets, thus creating a whorl wind of controversy regarding Pearce’s intensions behind his film.   Ã‚  Ã‚  Ã‚  Ã‚  Elinore Pruitt Stewart describes life dramatically different from the one â€Å"Heartland† reveals. Pearce drew upon this distinction to refute prior beliefs and truths carried by the Letters of a Women Homesteader. The Letters describe nature as a bountiful playground rich with discovery and treasures. Stewart describes a situation within her journals in which she is caught in a compromising position â€Å" here I was thirty or forty miles from home, in the mountains were no one goes in the winter and were I knew the so got ten to fifteen feet deep†(Letters p.33). Stewart’s casual attitude about this situation she has found herself in, along with the fact she did survive when she discovered safe haven within a conveniently placed log cabin, directs the reader/ historical audience to draw upon false conclusions of the homesteading life.

Macbeth And His Wife :: essays research papers

The Changing Relationship Between Macbeth and his Wife â€Å". . . my dearest partner of greatness . . .† writes Macbeth to his wife when he receives the first three prophecies from the witches. The relationship between Macbeth and his wife is a complicated one. At the start, they seem as in love with each other as when they were when married, the language used by both is intimate and playful. However there is a darker side to their relationship. Lady Macbeth has a change of heart and refers to her husband as a coward when they prepare to murder Duncan. â€Å" . . . I have given suck, and know how tender ‘tis to love the babe that milks me I would, while it was smiling in my face, have pluck’d my nipple from his boneless gums, and dash’d the brains out, had I so sworn as you . . .† Dialogues such as this show her darker side, the side that finally convinces Macbeth to commit the murder of King Duncan. It appears that Macbeth may even be afraid of his cruel wife. After the deed is done, she continues to look down upon him, â€Å" My hands are of your colour, but I shame to wear a heart so white . . .† She still thinks of him as a coward and mocks him about worrying about the deed. Her language and actions display this to us. She sarcastically calls him â€Å" . . . worthy thane . . .† Even though he has done exactly what she wanted him to do; Lady Macbeth still will tease him. This is one of the reasons that drive them apart further on in the play. Apart from her feigning a feint, we don’t see much of the lady until the coronation banquet. Macbeth arranges for his long time friend, Banquo, to be killed so the prophecy would not be fulfilled. When Lady Macbeth asks her husband what he was planning he tells her nothing, â€Å"Be innocent of knowledge, dearest chuck . . .† This from the man who confided everything with his wife in the letter he wrote about the witches, already they have started to drift apart, and Macbeth has only just risen to the throne. Macbeth although outwardly confident that his plan will succeed, appears to be afraid to let his wife know what he is planning, possibly he is afraid of her interfering like she did when they murdered Duncan in his bed.

Essay --

Kayla McCarthy Period 2 History Mrs.Dowd 1/6/14 Disagreements Between the North and South Secession between the North and the South was very different. The secession led to the Confederate States of the United States. The Confederate States Constitution closely resembled the Constitution of the United States and it states that it, â€Å"protected and recognized slavery.† The southerners feared that if they did not succeed that an end to their entire way of life was at hand because they felt that they needed to preserve slavery. Succeeding seemed to be the only way of saving slavery. Many other southern states began to succeed when they learned that slavery was going to be removed in the South. For example,Compromise of 1850, Compromise of 1820, the Dred Scott Decision, Raid at Harpers Ferry, â…â€" Compromise, Kansas Nebraska Act, and Missouri Compromise were some of the compromises and decisions made at the time to deal with disagreements many of these people had over slavery(Batten). Slavery was relied on very much in the south because the slaves were their way of making money. The sl...

Obama’s Education Promise, a Rhetorical Analysis Essay

â€Å"Education is the best provision for the journey to old age.† – Aristotle Today, 314.5 million people call themselves Americans. Each of them, with God permitting, will make the journey to old age. However, in this huge set of individuals, roughly fifteen percent of adults over the age of twenty-five have not received a high school diploma (â€Å"Educational Attainment in the United States: 2009†). By itself, this percentage feels rather small, and so we as Americans pride ourselves in our educational system. After crunching the numbers, however, this measly percentage actually represents twenty-nine million Americans, twenty-nine million individuals who lack an accomplished high school education. Aristotle would be displeased to say the least. In 2008, then senator Barack Obama delivered a speech to the Mapleton Expeditionary School of the Arts titled â€Å"What’s Possible for our Children.† Though intended for his election campaign, the speech also reflected this introduction’s attitude, calling attention to the gaping holes in American education. More specifically, however, Obama promoted educational reform based on a three-point platform: â€Å"fixing† No Child Left Behind (an act which encourages state standardized tests to measure and regulate primary and secondary education in the United States), encouraging teacher reforms and furthering teaching employment, and increasing opportunities for minor ethnicities and other disadvantaged students. In retrospect, his speech met with great optimism and is often quoted by leaders in education. To explain this speech’s success more fully requires an analysis of Obama’s seasoned rhetorica l strategies, of ethos, logos, and pathos—respectively, as well as an explanation of how each of these three strategies establishes an effective speech. Obama sprinkles ethos, or ethical proof, throughout his three-point platform. In doing so, he gears his audience’s attention towards his assessment of the ethical standards in American education to inspire  motivation and change. For example, in the introduction, Obama states, â€Å"This kind of America is morally unacceptable for our children† (qtd. in â€Å"Full text of Obama’s education speech†). Through this statement, Obama assumes the role of an ethical mediator; he creates situated ethos whereby, as a presidential candidate, he has the power to tell us as a society where we are correct and where we can improve. By equating American education with moral irresponsibility, he calls society to consider the issues he addresses later in his speech. One such issue is No Child Left Behind, his first premise. In discussing the problems within the act passed by former President Bush in 2001, Obama repeats the phrase â€Å"we must† almost religiously. Must is a strong word choice; it implies an obligation to something. As an audience member, we make the connection that the obligation is precisely what Obama stated in the introduction. We must make our educational standards higher for our children; thus, we become motivated to fix No Child Left Behind. Likewise, in his second point, which promises teacher reforms and employment, Obama begins with a simple commonplace: Individuals who do good jobs should be rewarded. Using the ethos from his introduction, he concludes that teachers who do good jobs should be rewarded, which gives motivation for teachers to do well. Obama even goes so far as to inspire change in education among ethnic minorities, his final point. In this point, he calls upon hope—hope that disadvantaged students will one day rise from the bottom with his new learning opportunity programs. His optimism and confidence calls us, his audience, to change. Obama further generalizes this notion of change during his conclusion when he states, â€Å"We have to hold ourselves accountable† (qtd. in â€Å"Full text of Obama’s education speech†). By holding the audience accountable, educational reform becomes both a private and public matter. Therefore, the audience, 314.5 million Americans, feel more personally compelled, motivated even, to follow his advice—to change No Child Left Behind, to reward teachers for good work, and to give more opportunities to disadvantaged students—to reform much of the current educational model, in effect. Logos and pathos, however, are still needed to solidify such an undertaking. Realizing he is delivering a speech about education, an intellectual topic, Obama adds several textbook examples of logos, or logical proof, to his  speech. Simply put, after he explains the unacceptable educational current model to his audience using ethos, he uses logos to depict the reality of how unacceptable the system is. In his introduction, for instance, Obama equates knowledge to the â€Å"currency† of the Information Age, stating that an individual should use his or her knowledge to â€Å"sell† himself or herself to a career position. A cause-and-effect relationship soon follows to support this extended metaphor: â€Å"If the more than 16,000 Colorado students who dropped out of high school last year had only finished, the economy in th[e] state would have seen an additional $4.1 billion in wages over these students’ lifetime† (qtd. in â€Å"Full text of Obama’s education speech). Logically, we as the audience then deduce that education , in reality, is profitable. It is in our interest to be well-educated, but as of now, we are losing money from being uneducated. From there, Obama makes a more explicit logical deduction to support his first premise. If we as Americans want to help the economy, we should fix No Child Left Behind. His logical reasoning for fixing the program stems from its seemingly insufficient economic policy, which stifles the paychecks of teachers who we as a society want to inspire. Because of such, he suggests that, while No Child Left Behind’s goals are noble on paper, its functional mechanics are illogical and unacceptable in the real world. By doing so, he gains more support from educators and economists. Obama also uses logos in his third premise, albeit implicitly. Back in the introduction, Obama quotes the following from Thomas Jefferson, a well-respected president from American history: â€Å"[T]alent and virtue, needed in a free society, should be educated regardless of wealth or birth† (qtd. in â€Å"Full text of Obama’s education speech). Obama knows that the general public will agree with anything Thomas Jefferson says because he is so well respected in American history. Therefore, when he discusses the current issues of ethnic minorities, he conjures support from a broader spectrum of Americans because he is in accordance with Thomas Jefferson. In that respect, he is able to use logos as a means to show the unacceptable truth behind the educational system—to showcase the relationship between revenue and education as well as highlight student-teacher discrimination—to the widely diverse American people. Among all the strategies Obama uses in his speech, pathos, or emotional  proof, is the most commonly used, especially in the introduction and conclusion. The reason for this distinct placement of pathos is elementary: In order to grab the audience’s attention and illustrate the realities of America’s educational system, of which both processes require ethos and logos, Obama must connect to the audience’s emotions—to bring about changes in thought and heart. His most effective strategy that does so is his appeal to children. Countless numbers of times, Obama urges us as older Americans to provide better education for our posterity. By doing so, he uses our unconditional love for children, perhaps seeing our own children in other children, in a way that grabs our attention so that we may listen and critically think about what he has to say regarding education. On top of using the obligation to children as the basis for attention, Obama also invokes imagery during his oration. An example of this imagery is found in his third premise: â€Å"When they [students at disadvantages] look around and see that no one has lifted a finger to fix their school since the 19th century, when they are pushed out the door at the sound of the last bell—some into a virtual war zone—is it any wonder they don’t think their education is important? Is it any wonder that they are dropping out in rates we’ve never seen before?† (qtd. in â€Å"Full text of Obama’s education speech†) The very thought of a neglected child, or a child in a â€Å"war zone† for that matter, tugs at the hearts in the audience. By using such imagery in the third premise, the audience is helpless, for not many people can resist such raw emotion. The audience’s helplessness makes them vulnerable to changes in thought. In this case, the audience’s thoughts will largely favor Obama’s intent to dampen the disadvantages of ethnical minorities and mentally handicapped students. To conclude his emotional journey and to leave his audience emotionally â€Å"fulfilled,† Obama taps into the biggest patriotic commonplace in America—the â€Å"American dream.† He takes the one idealistic value that all 314.5 million Americans hold in common and equates the chance to educate oneself with that core value. It leaves a powerful, lasting impression on his audience and, alongside all the other pathetic strategies mentioned previously, heightens the audience’s interest in investing in educational reform. Hence, after looking extensively at all these different strategies at work,  is it any wonder why the speech did not meet with such critical acclaim? Ethos persuaded us as the audience that our educational system was ethically unacceptable. Logos described the current state of the educational system in a way that made us want to change it to Obama’s standards. Pathos sweetened our perception of that change, making us believe that educational reform will correct the current unacceptable model. Together, the three major strategies mixed in just the right proportions to yield instantaneous changes in audience perception and evaluation of America’s educational standards. It created waves which propagated Obama’s educational reform ideals to all parts of the United States. In fact, these waves continue to ripple throughout the American political arena; one needs to look no further than the 2012 presidential debates to confirm such a statement. Ultimately, education is on the minds of everyone, as well it should be. True as it is to say that agriculture started civilization, it is equally as true to say that education started modern civilization. Therefore, we as citizens of the entire world should be concerned with the development of our education, for when we lose our education, we lose our modern civilization. Aristotle is correct. As humanity matures, it ages. How does humanity mature? It educates itself. Without education the future remains uncertain, for there are no provisions to account for the uncertainty. As Americans, all 314.5 million of us would like to believe that the future of our nation is determined to stay. To claim such a belief with any amount of certainty, however, requires all 314.5 million individuals to be educated. Until then, we continue to build provisions for the hazy future that awaits us. Works Cited â€Å"Educational Attainment in the United States: 2009.† U.S. Census Bureau. Feb. 2012. Digital file. â€Å"Full text of Obama’s education speech.† denverpost.com. 2 Dec. 2008. Web. 2 Oct. 2012.

Unit 1 Assignment 1 Windows 2008 Network Services

Unit 1 – Assignment 1 – Windows 2008 Network Services If you have a routed local area network and high-speed links that are fairly reliable, you might be able to use one DNS server for a larger, multiple sub-netted network area. If you have a high number of client nodes on a single subnet design, you might want to add more than one DNS server to the subnet to provide backup and failover if the preferred DNS server stops responding.When determining the number of DNS servers you need to use, assess the effect of zone transfers and DNS query traffic on slower links in your network. Although DNS is designed to help reduce broadcast traffic between local subnets, it does create some traffic between servers and clients that should be reviewed, particularly when used in complexly routed LAN or WAN environments. Consider the effects of zone transfer over slower speed links, like those typically used for a wide area network (WAN) connection.Windows 7 Check Your UnderstandingAlth ough the DNS Server service supports incremental zone transfers and DNS clients and servers can cache recently used names, traffic considerations are sometimes still an issue, particularly when DHCP leases are shortened and, as a result, dynamic updates in DNS are performed more frequently. One option for dealing with remote locations on WAN links is to set up a DNS server at these locations to provide caching-only DNS service. With most installations, you should have at least two server computers hosting each of your DNS zones for fault tolerance.DNS was designed to have two servers for each zone, one as a primary server and the other as a backup or secondary server. When making any final determinations about the number of servers to use, first assess the level of fault tolerance you need for your network. Because there is no fixed limit to the maximum number of clients a DHCP server can service or to the number of scopes you can create on a DHCP server, the primary factors to cons ider when you determine the number of DHCP servers to use are network architecture and server hardware.For example, in a single subnet environment, only one DHCP server is necessary, although you may want to use two servers or deploy a DHCP server cluster for increased fault tolerance. In multiple subnet environments, routers must forward DHCP messages between subnets, so router performance can affect your DHCP service. In both cases, DHCP server hardware affects service to clients.

Dark flat wilderness Essay

In order to find out how Dickens created tension in chapter 1 of Great Expectation, it is necessary to know why he had to keep the tension present through out the chapter in the first place. Like most of his other stories, Great Expectations was published in serials. It was important for Dickens to leave some anticipation in the end of each chapter so that the reader would buy the next edition of the magazine. Born in 1812; Dickens family was constantly in financial trouble. In fact, Dickens’s father spent time in a Debtor’s prison when Charles was twelve years old. During that time, he had to work in a Blacking warehouse. It was a traumatic experience he had truly hated. It was clear that his unhappy childhood affected his writing, many of Dickens’s work dealt with the injustice children experienced. In Victorian Britain, children of the poor were treated badly. Orphans were very common and the streets of London were filled with them. A few got jobs like chimney sweeping, the work was dirty and dangerous. their employers were also constatly abusing and exploiting them. This was if they were lucky. And what happened to the unlucky ones? Well, they lived on the streets and resorted to crime just to keep themselves alive. These children were exposed to all forms of danger. Along with criminals, orphans were in the bottem of society. With no one to care for them, these children very very vulnerable. The fact that Pip had no parents is revealed early on. This captured the especially Victorian reader’s sympathy immediately because they knew what happened to orphans. The readers were particularly worried that a little boy like Pip was all alone in a graveyard. â€Å"a bleak place overgrown with nettles†. Obviously nobody cared for the sad, lonely graveyard, just like the fact that no one cared for Pip. Death surrounds him; Pip’s dead brothers were buried beside their parents. The readers are now starting to guess what’s going to happen. Because Many children died early in Victorian times, it was entirely possible that Pip would be joining his brothers very soon. Surrounded by the â€Å"dark flat wilderness† there was no one to help Pip in this isolated place. Pip was suddenly â€Å"growing afraid of it all and beginning to cry† as â€Å"the distant savage lair from which the wind was rushing† The wind may have served as a personification of a creepy voice. Something was definitely wrong. This setting creates tension for the reader because they expect something bad to happen, tension is created through suspense. Although very young, Pip had plenty of experiences with death but he had a limited ability to cope with what had happened. The evidence for this was when he had cried for no apparent reason. The odds were piled against him. Even the weather is bad, with the wind rushing. When Magwitch was first introduced, we were not given a warning. He just â€Å"started up from among the graves† and threatened to cut Pip’s throat. The fact that Magwitch was a convict was made clear by the â€Å"great iron† on his leg. The reader now has a very good reason to be afraid. The tension is growing because we are now scared for Pip. Dickens described events in a broad ways to begin with. The first three paragraphs were descriptions, nothing really happened in these first few paragraphs. Gradually as we learn more about a character and his capabilities, we begin to expect an event, or guess what might happen. In Magwitch’s case, when he said â€Å"keep still, you little devil, or I’ll cut your throat† we now know that Magwitch will scare Pip into obedience. They were in a graveyard, which was a symbol of death. Magwitch’s fearfulness is inflated because he is seen through Pip’s eyes. Because the reader sees all of this through the eyes of a child, the descriptions of Magwitch is exaggerated since Pip had a limited of the world in general. Because a child sees things differently as they have known fewer people, each person they meet is scrutinized according to their short pasts. A child’s world is much smaller. Because Pip was used to doing what he was told, He had agreed to help Magwitch because he was unaware of the dangers. This may mean that Pip could get himself tangled up in a criminal activity and be punished for it even if his intentions were good. The readers will feel that is very unfair, and naturally be worried and then wonder what’s going to happen next. Dickens secured the reader’s interest by playing on their sympathy. The readers can’t feel completely at ease knowing it was entirely possible for Pip to get into at awkward position in any time since children are less cautious. Innocence and trust is a hazard of childhood. Pip was both innocent and trusting. The story was set 20 miles away from the sea in the marsh county, this indicates that Magwitch had escaped from the hulks. The hulks were old ships that were literally falling apart. They were used to relieve the overcrowded prisons. But even that was not enough. Between 1787 and 1868 around 160,000 were transported to Australia, the conditions were so appalling that victims of the crimes appealed for the robbers. It was a time when the rich were very rich while the poor led a life near slavery. In fact many people had to steal just to keep themselves alive. The punishments were harsh poor petty crimes. People were hung for crimes that would only get them a fine today. The fact that Magwitch was cunning enough to escape show us that he was no ordinary criminal. Magwitch had everything to gain and nothing to lose and he would do anything necessary not to be recaptured. Pip was already scared for no reason, Magwitch had the upper hand. Magwitch intimidates Pip over and over again with threats. Now he had not only physically overwhelmed Pip, he had also controlled Pip emotionally. He invented a horrible young man and makes Pip think that he’s helping him. â€Å"I find it wery hard to hold that young man off of your inside† Now Pip also has the young man to be scared of.  Structurally, writers often use simple short sentences when building up to a climax, often with one or two word sentences, although this is not the case here. In the first physical description of Magwitch Dickens divided a sentence into little bits. â€Å"A man who had been soaked in water, and smothered in mud, and lamed by stones, and cut by flints, and stung by nettles, and torn by briars; who limped, and shivered, and glared and growled; and whose teeth chattered in his head †¦Ã¢â‚¬ Ã‚  This has a similar effect as to using very short sentences to create tension. The word â€Å"and† was used nine times in this sentence. The reason Dickens didn’t use any other conjunction as it would make the sentence more flowing and therefore losing the intended effect. Tension is also felt in the detail. It’s the small things that would not normally be noticed or commented on that the reader is forced to notice. In the quote above, we are flooded with descriptions of Magwitch. The tension created in the first chapter of Dickens’s Great expectations relies on the reader’s sympathy for Pip and the frightfulness of Magwitch. The chapter’s gloomy setting also obviously creates apprehension. Although there are times when the readers are almost comfortable, Dickens always leaves seeds of anxiety lingering. Overall, Dickens maintains the tension by never letting the readers feel completely sure on what’s happening next.

Heavenly Creatures Essay

heaGreat films often hinge on the successful presentation of one or two key scenes, to what degree do you agree with this statement Many great films do hinge on the successful presentation of one or two key scenes, these scenes are normally well crafted establishment scenes that straight away emerse the audience deep into the film and its culture or in most cases the scenes are climatic endings that bring together the central themes in a spectacular way. It is normally these central themes that a great film is marbled with and is most likely than not what makes a film hinge on being a great film. A great film is one sends a powerful message, influencing us to think and make great judgments through these central themes. However for these keys scenes to have any effect they must be presented successfully using well thought out visual and/or verbal film techniques that engage the audience. Therefore I agree with this statement to the full extent, as it is clear that the presentation of the key scenes in a film will either make or break a film giving it the title of being a â€Å"great† film. Will this is exactly why we write a thesis – here you have left the reader in no doubt as to your opinion on the question – good work. A Film that has become a great film through the successful presentation of two key scenes is Peter Jacksons Film Heavenly Creatures. It was a great film because the two key scenes that the movie hinged on, the beginning and end of the film, were successfully presented in such a way that the key ideas were brought together so the audience could freely engage with the movie and be influenced by its powerful messages. Heavenly creatures is about two young girls that attend Christchurch Girls High in 1950’s New Zealand. Jackson has presented to us the true story of how these girls committed Matricide. Matricide is the act of murdering your own mother. This story is compelling as it explores how the girls got to the point where they were able to go through with what was so alien to the rest of the population of Christchurch at the time. The first scene is key as it shows the girls running through Victoria park covered in blood screaming, this scene intercuts between the girls running onto a boat laughing and smiling. However the final scene of the movie shows the girls murdering their mum whilst also intercutting between the boat scene, whoever the difference is one of the girls, Pauline, is being left behind. These two scenes are key because whilst being similar, they had some relevant key differences that convey the key ideas well. Why Jackson was compelled to present this story as a film was because of the powerful message presented. This powerful message was the consequences of when a friendship becomes an obsession. This is what is conveyed and is what I think drove these girls to commit the act of matricide. Therefore it is the successful presentation of the beginning and the final scene of the movie via the use of well crafted visual techniques that conveyed this key idea making this film a great film. See the benefit of using the key words from the question – clarity. Firstly, Jackson’s presentation of the key idea of the consequences of when a friendship becomes an obsession is the intercutting of the scenes between the girls at Victoria park in both the beginning and end off the movie. Jackson used the visual technique of manipulated the images of the girls initially running onto the boat to a sepia tone to distinguish between the two scenes but to also distinguish that one is reality and one is fantasy.. This helped me to understand that the girls running onto the ship was a sort of metaphorical fantasy to the dream of how badly they wanted to be together to be happy. The fact that the girls were shown to be laughing told also reinforces this thought. The relevant point of difference between the two sepia scenes at the beginning and at the end is that in the end scene it is only Juliet running on to the boat and Pauline is getting pushed away by the crowd, not being able to get on the boat. As this scene is being intercut with the girls murdering Paul’s mother, it suggested to me that Pauline had finally come to the conclusion that no matter what the girls could not be together. Paul’s screams in the sepia images blend in with the screams from the murder in a dramatic and chilling way. I gained a sense for the tremendous emotional pain Pauline was feeling which contrasts from the laughing from the initial sepia scene. This helped me to understand how much of an obsession the girls friendship became and how it seems credible that this could consequently lead these girls to the murder. Therefore this is just one example of how these two key scenes have been successfully presented to powerfully convey the main idea of the film which is the consequences of a friendship becoming an obsession justifying that Heavenly Creatures is a great film. Good, good, good. Another way Jackson presents the key idea of the consequences of when a friendship becomes an obsession is by the use of camera visual techniques. The first camera technique that he uses that helped me understand this idea was the use of close-ups especially in the final scene. Jackson uses close-ups of the Honora’s terror filled face and both girls wicked blood thirsty faces as they took turns bludgeoning Honora to death. To me this hit home hard, Jackson’s use of close-ups to the audience made the viewing of the murder all the more real as the raw emotion of all the characters is forced upon us. I felt as though I was fully emerged and apart of the murder as much as the girls themselves which upon reflection there expressions helped me to understand the radicalism of the consequences of the girls out of control obsessive relationship. Including your own reaction is a convincing tactic. Furthermore, another visual technique used by Jackson to further convey the key idea of the film was the use of low angle shots in the final scene of the movie. Jackson used these to explain the shift in power of the relationship from Juliet to Pauline. This is shown where there are low angle shots of Pauline giving her a dominating stature in contrast to Juliet. This is a clever contrast to the start of the movie where Pauline is a shy low self esteemed girl, however to my understanding, it seems that as the movie has progressed Pauline and Juliet’s roles have reversed. This helped me to understand that the developed obsession between the girls friendship consequently changed Pauline for the worst and therefore had much greater consequences. Therefore, I believe Jackson’s use of camera visual techniques have helped to successfully present the two key scenes in the film as they have given me greater insight into the key idea of the film of the consequences of when a friendship becomes an obsession. As this theme has been portrayed effectively and compellingly this reiterates that this is a great film. In conclusion, Jackson has been successful in the presenting the key idea of the consequences of when a friendship becomes and obsession through the successful presentation of the two key scenes which are the beginning and end scenes in Victoria park. He has done this through the use of well thought out visual techniques and contrasting differences between the two scenes. Firstly showing how the friendship has become an obsession through the use of the intercutting between the sepia scenes. Secondly showin through the use of low angle shots how the obsessive relationship has changed paul and finally shown through the use of close-ups the terrible consequences of the girls obsession. The Consequences of when a friendship becomes an obsession has peen portrayed clearly and compellingly to the audience throughout this film. This was Peter Jacksons aim. He has specifically chosen this story due to its peculiar circumstances and presented his interpretation and exploration as to how two girls could go through with such an insane act, therefore he has developed this key idea and conveyed it successfully therefore making Heavenly Creatures a â€Å"great† film. Therefore this confirms that great films often hinge on the successful presentation of one or two key scenes as seen in Heavenly Creatures. William Dunlop William – a convincing response – using the tips given in class this week is a major contributor to this, such a small thing but highly effective. To move to Excellence, we need to hear about how what Jackson shows you also makes you think about, for example how can you relate to these key themes or who else or what else do they remind you of? (Universal perspective). Merit.

Homeostasis in humans Essay Example | Topics and Well Written Essays - 1750 words

Homeostasis in humans - Essay Example Homeostasis includes control of blood water balance, sugar level, temperature and urea in the blood. Cells combine to form tissues which form organs. Fluids contained in the cells are referred to as intracellular fluid while the fluid surrounding the cells are extracellular fluids. Nutrients such as glucose, oxygen and water are supplied through the extracellular fluid. (Chiras, 2003) The main body organs that are used to maintain homeostasis include the brain which has different parts responsible for various body functions, the liver and the kidneys and the skin. To achieve coordination, sensors in the various body organs send signals to the brain. Looking superficially at the functions of these organs as pertains to homeostasis, the brain has three main roles in homeostasis which are executed by the hypothalamus, the autonomous nervous system and the endocrine system which has the pituitary gland as the master gland which controls and oversees the working of all other hormone producing parts of the body. The negative feedback works to maintain an optimum value which represents a set point in homeostasis. When a condition deviates, this corrective mechanism returns it to norm. In order for it to be functional the receptors detect the change while the effectors carry out the corrective measures. The brain is the control centre that coordinates this response. If the deviations are not corrected, further deviation occurs and this is referred to as positive feedback. For instance, glucose is transported to the blood. In case of rise in the blood sugar, for example after a meal, regulation would involve both the pancreas and the liver. In the pancreas, there are Islets of Langerhans which are groups of a special cells that secrete more insulin and less glucagon. For a system to attain a sustainable system, both the negative and positive feedbacks should be present. The lungs homeostatic functions involve regulation of pH and gaseous exchange