Summary Assignment Example | Topics and Well Written Essays - 250 words - 4

Summary - Assignment Example being a platform of sharing both, professional and personal information, has become a place to reunite with old friends, keeping in touch with current ones and keeping track of the updates in lives of friends and family. Not only that, but it has also helped people to get in touch with relatives who were somehow separated in emergency circumstances. Facebook is also helping in social causes, which is evident from the fact that 12 million Facebook users marched around the globe against the FARC rebels in Colombia. With changing times and growth of the company, the founder Mr. Zuckerberg has adopted a more professional image and has become media savvy, aiming at having every person in the world on Facebook one day. However, with recent changes in the interface design of the site, some members are disappointed. Facebook homepage now displays more information and recent updates from the friends. It has also introduced terms which give them control over the content. This has irritated members and hence, 2 and half million members have joined the group called â€Å"Millions against Facebook’s New Layout and Terms of Services† on Facebook. However, the Facebook officials say that the terms are necessary to protect themselves from lawsuits from users if they later regret the sharing of personal information. The Facebook officials are confident that Facebook users will get used to new changes as after all, it is a social communication and bonding site. The bonding has become so strong, that despite of not liking the changes, the users are still glued to

Freak Dancing Essay Example for Free

Freak Dancing Essay Freak dancing, the newest dance craze, is now posing problems around schools all around the nation. This sexually stimulating dance is definitely sending a negative message to both children and parents. Freak dancing is completely appalling and must be banned from all school-related activities immediately. Freak dancing, also called grinding, is getting out of hand. The sexual movements and body contact in the dance is promoting inappropriate behavior. This type of dancing is occurring in schools everywhere. Freak dancing has even spread to middle schools now. That is too young of and age to be dancing in such a sexual way. School is supposed to be a safe, nurturing environment that teaches kids to be respectful of each other. How in the world is freak dancing respectful when there are boys and girls are rubbing against each other? There are even girls who go around and freak dance with multiple boys. It doesn’t only promote sex, but prostitution too. This day and age in our society is when sex is the most prevalent, even more than the time of the Baby Boomers and freak dancing isn’t helping to reduce it. Freak dancing is the most suggestive type of dancing there is and it isn’t like only Lady Gaga does it. This suggestive dancing clearly has an impact on kids’ lives. If a kid sees many people freak dancing at a school dance then they will be tempted to do it just to fit in. As more and more kids dance this way it could eventually get worse and worse. Freak dancing is almost like sex, but with clothes on. Sex is already a problem in society today. As the generations have gone by, there has been more sex in a generation than the one before it. It’s a problem because it causes desire and lust which ultimately lead to rape, sexual abuse, and abortion. Freak dancing is a prevalent problem in society today and it is a must to eliminate it from schools to reduce influence of sexual behavior in a learning environment. The less Freak dancing there is, the less of a chance kids will be tempted to behave sexually.

I Want to Make a Difference :: College Admissions Essays

I Want to Make a Difference When I was in the third grade I came home from school and told my mother I wanted to be a teacher. When she asked why, I replied, â€Å"because I want to be just like my teacher.† To this day I haven’t changed my mind. I was fortunate enough to have been blessed with wonderful teachers in my elementary school years. If it wasn’t for them I might not have the desire to become an educator. I want to have this kind of impact on my students. I want to the teacher who makes the difference. I work at a day-care and absolutely love being with the children. I have taught many children to spell and write their names, learn the alphabet and colors, and tie their shoes. After helping a young child accomplish a â€Å"difficult† task and seeing how excited he is, makes me feel great. When I look at myself as being a teacher, I see myself practicing authoritarianism. I will know my content and teach it will. I will value my students as individuals, not as a group. My classroom will be run on a bell-to-bell schedule. There will be a meaningful assignment on the board for the students to do as they enter the classroom. When students are learning, the appropriate seating is necessary. I will assign my students seats, changing them often. For lecture, the students will be seated in rows and columns, in a circle for class activities, and placed in groups for group work. The classroom rules will be very distinct. The rules, along with the consequences when is one is broken, will be posted in a very visible place in the classroom. There are two rules in which I will insist upon in the classroom. They are to treat others the way you want to be treated and follow all school rules. My students will help me compose the other 3-5 classroom rules. Misbehaviors are always problems in the classroom, however I hope to have few in mine. If I see a problem starting, I will do my best to stop it before it continues.

Essay --

John Donne’s poetry is rife with analogous themes, which allows the reader’s mind to wrap itself around the poems in the most superlative way possible. Donne’s poems are alive with collective themes of paradoxes and fidelity. Fidelity, in Donne’s vision of humanity, also weaves aspects of love: be it physical or spiritual. His theology and religious dogmas are abundant in his poems as well as his conception of cosmic forces beyond our control. â€Å"The Flea† portrays a young girl, fearful of losing her chastity, who is being sought by a cavalier young man. His efforts to beguile her are shattered when she destroys their â€Å"conjectural marriage† while he is in the throes of his seduction. She deters him by killing a flea, drunk on their intermingled blood after it has bitten both the fellow and the lady. The supposition of marriage is called off by the woman, suggesting a paradox in Donne’s time; women did not have the right to end a marriage, unlike a man who always had the prerogative to end a marriage. â€Å"Donne's manner of blurring boundaries between male and female has typically been regarded as a way of entrenching conventional gender roles and of suppressing the assertiveness of female sexuality† (Mintz, B Susannah. "Forget the Hee and Shee": Gender and Play in John Donne); this creates the paradoxical image of a cloud between male and female gender roles which can be seen in the fo llowing. There is no marriage of course. He is trying to convince her to have sex with him, â€Å"a sin, nor shame, nor loss of maidenhead: † (line 6) based solely on the fact that their blood is already commingled in the flea so they might as well share other bodily fluids. This is in common with â€Å"The Triple Fool† in which Donne demoralizes himself for havi... ...cept often that divine love is perfect love and serves as the only genuine model for all others. In another of Donne’s poems â€Å"The Canonization,† the poet writes, â€Å"Countries, towns, courts beg from above/A pattern of your love† (lines 44-45). This indicates that two lovers have such a perfect love that it serves as a paragon for the rest of the world. John Donne and his poetry exemplify the type of verse that connects the themes of derisive cosmic forces out of our control, to love, to religion, to paradoxes within the poems, and the theme of fidelity. These themes are evident in â€Å"The Flea†, in which the woman kills the flea and the supposed marriage between the man and the woman, â€Å"The Hymn to God My God in My Sickness† in which Donne feels he is on the verge of dying, and â€Å"The Triple Fool† in which Donne feels depressed after rejecting his love in a sexual manner. Essay -- John Donne’s poetry is rife with analogous themes, which allows the reader’s mind to wrap itself around the poems in the most superlative way possible. Donne’s poems are alive with collective themes of paradoxes and fidelity. Fidelity, in Donne’s vision of humanity, also weaves aspects of love: be it physical or spiritual. His theology and religious dogmas are abundant in his poems as well as his conception of cosmic forces beyond our control. â€Å"The Flea† portrays a young girl, fearful of losing her chastity, who is being sought by a cavalier young man. His efforts to beguile her are shattered when she destroys their â€Å"conjectural marriage† while he is in the throes of his seduction. She deters him by killing a flea, drunk on their intermingled blood after it has bitten both the fellow and the lady. The supposition of marriage is called off by the woman, suggesting a paradox in Donne’s time; women did not have the right to end a marriage, unlike a man who always had the prerogative to end a marriage. â€Å"Donne's manner of blurring boundaries between male and female has typically been regarded as a way of entrenching conventional gender roles and of suppressing the assertiveness of female sexuality† (Mintz, B Susannah. "Forget the Hee and Shee": Gender and Play in John Donne); this creates the paradoxical image of a cloud between male and female gender roles which can be seen in the fo llowing. There is no marriage of course. He is trying to convince her to have sex with him, â€Å"a sin, nor shame, nor loss of maidenhead: † (line 6) based solely on the fact that their blood is already commingled in the flea so they might as well share other bodily fluids. This is in common with â€Å"The Triple Fool† in which Donne demoralizes himself for havi... ...cept often that divine love is perfect love and serves as the only genuine model for all others. In another of Donne’s poems â€Å"The Canonization,† the poet writes, â€Å"Countries, towns, courts beg from above/A pattern of your love† (lines 44-45). This indicates that two lovers have such a perfect love that it serves as a paragon for the rest of the world. John Donne and his poetry exemplify the type of verse that connects the themes of derisive cosmic forces out of our control, to love, to religion, to paradoxes within the poems, and the theme of fidelity. These themes are evident in â€Å"The Flea†, in which the woman kills the flea and the supposed marriage between the man and the woman, â€Å"The Hymn to God My God in My Sickness† in which Donne feels he is on the verge of dying, and â€Å"The Triple Fool† in which Donne feels depressed after rejecting his love in a sexual manner.

1492: Conquest of Paradise and Indians Essay

1492: Conquest of Paradise is a movie directed by Ridley Scott and it was released in 1992. The main character Christopher Columbus was played by Gerard Depardieu and the movie was about his attempt to find a way to go to India by sailing west. The movie begins with Columbus teaching his son how the earth is round. Then Columbus thinks about the ways to get to India and that the best way was to go west. The people in Salamanca agreed to seeing his proposal all they do is laugh at it and challenge his idea. Even though the council rejected the idea he goes to Queen Elizabeth I which is played by Sigourney Weaver, and she gave him a chance. This other man wanted to help him but wanted money in return but Columbus did not accept and was to become a monk but the queen did not allow it and the queen supported the trip. They use this pendulum this to help them navigate and to find what degree latitude or longitude they are at. See more:  Unemployment – problems and solutions essay It has been weeks and the men think that they have gone off track and they do not trust in Columbus. They finally reach land and they go and explore until they find the indians. At first the indians are scary and Columbus’s plan does not involve force. They did not really find any gold except the artifacts the Indian’ gave them. The spanish were treated as gods. About 39 men stayed behind to build a fort while they go back to Spain cause the captain called Mendez played by Kevin Dunn, had a fever that would not go away. When they get to Spain they get applauded and and now he wants to go back with 7 ships and 1500 men. So he goes back to the West Indies and all his men are dead and the village they were at was burned down to the core. He wants peace with the Indians and so the Indians help bring in this bell and they help construct this fort and village. Then the Indians were put to find gold and they had to go turn it in everyday and one did not find anything and this man comes and chops his hand off and that starts a war with the natives. So the natives attach and burn down what they built but in reality an actual spaniard burnt it down. Two spaniards make allies with the Indian, one commits suicide then they start cooperating and this storm comes and everything is destroyed. Then at the end his son Fernando writes of his dad’s voyage. The movie is in the main character’s perspective which is Christopher Columbus. The message of the story is that if there is a will there is a way. Columbus did not give up even though the university did not support  him. The movie relates really well to the themes of politics, social, economical, and cultural. Social is about two types of people interacting, in this case the Indians and Spaniards. You see the culture of the Indians. From what i know about Christopher Columbus’s story I did not find any historical inaccuracies, except how he did 4 trips and they only show him doing 2 trips. This movie has a great value in advancing my knowledge of history. There are barely any historical inaccuracies (I believe), it stuck to the real history. I do not believe that there are not any drawbacks, this movie is very accurate and it is a valuable source.

Plane Crash-Case Study

Plane Crash-Case Study Plane Crash-Case StudyThree of my closest friends and I take off from San Juan, Puerto Rico, heading for a down island on a flight expected to last 1.5 hours. The commuter plane is propeller powered and seats 8. The pilot keeps us informed during the trip. The pilot tells us that a tropical storm made an unforeseen shift in our direction and may interfere with the flight path. The pilot then decides to adjust for the storm. One hour into the flight a localized storm develops. Lightening hits the plane and partially disables it. The pilot attempts an emergency landing.My friends and I wake up to the following scenario: We were physically okay, and on the beach of a small island. The plane, partially submerged offshore, is incapacitated both mechanically and electrically. The pilot and co-pilot are dead. The small island we are on is about a mile from a larger landmass across the water.San Juan, Puerto RicoThe island we are on contains vegetation.Other than being a bit shaken up, we we re in a panic state of mind. I decided it was time for me to take charge of the situation. I reminded everyone that last we heard a tropical storm was heading in our direction. We all then realized that we needed to come up with a plan of what we needed to do to survive until we can get rescued.We knew that when the lightening had hit the plane the pilot never sent a "mayday". He was too busy trying to control the aircraft and the co-pilot was knocked unconscious from the shock. Right away an idea came to mind while I was brainstorming. I knew one of my friends was very good with electronics so we needed to attempt to get the radio...

Analysis Into the Vertical Integration Across the Value Chain of Sony Essays

Analysis Into the Vertical Integration Across the Value Chain of Sony Essays Analysis Into the Vertical Integration Across the Value Chain of Sony Paper Analysis Into the Vertical Integration Across the Value Chain of Sony Paper â€Å"The greater a firm? s ownership extends over successive stages of the value chain for its product, the greater the degree of vertical integration† (Grant, 2010, pp354). The consumer electronics industry value chain is depicted below: Thus a firm can be said to be vertically integrated if it owns and operates each of these stages of the value chain. The consumer electronics industry has many players who produce goods for purposes such as entertainment, communication and work. There are many determinants of success, including technical innovation, price competitiveness and brand awareness. The degree of integration in the value chain can influence success within the industry. Examples of firms who manage the value chain differently include Apple, who integrates their product design and retailing, but outsources the manufacturing assembly of their products, whereas Dell keeps its product design and assembly in-house, whilst using market contracts for component manufacturing and retailing. This report focuses on the consumer electronics division of Sony, a well-known brand in the industry, whose five different stages of the value chain (same as above chart) is analysed in more depth below. 1. Product Design The first stage of the value chain is Product Design, which Sony keeps in-house. The company emphasises on â€Å"building high-performance, easy-to-use and beautiful products with a distinctive Sony flair† (Sony, 20111). Within the consumer electronics value chain, there are numerous benefits of the vertical integration of product design. Evidence suggests there is strong correlation between the launch of new products and market performance (Souder and Sherman, 2004). Consequently, new designs and products can capture and retain market shares and increase profitability (Tidd et al. , 2001). Thus by having ownership over the product design and innovation stage, Sony can maintain complete control in creating its own competitive advantages to have an edge in the market. Due to the nature of product design, outsourcing would be unrealistic; Sony is likely to have Proprietary product technology unique to the firm e. g. their 3D technology. Consequently, there is incentive for the contracted company to behave opportunistically (Williamson, 1973), such as expropriating the technology and maybe even leaking it to rivals (Rao Novelli, 2010; Business Week, 2009), and so contracts of vast complexity would need to be written and agreed to prevent such opportunism, which is expensive (Williamson, 1973). Also, for the contractors to be incentivised to come up with the best technology or design, the contracts will have to be designed in such a way that the agency fees that the contractors will receive will be correlated to the market performance of the designed product, and this is extremely hard to measure or enforce in contract. Thus, the potential transaction costs (Coase, 1991), risks and complexity associated with Product Design far outweigh than the administrative and labour costs of vertical integration which makes outsourcing an unfavourable option. However, there are risks associated with keeping the product design process in-house. Most significantly, there is the risk of not having the flexibility, skills and capability to come up with groundbreaking technology and therefore fall behind your competitors. For instance, Sony failed to anticipate the trend towards mp3 technology which led to loss of market share in the portable music devices market in the early 21st century (Uggla and Verick, 2008). Further, the administrative costs of product design in-house are high, with Sonys investment in R activities amounting to JPY432 billion ($4. billion) in FY2010 (Datamonitor, 20111). On balance, vertical integration with respect to Product Design is the best strategy for Sony to adopt. Innovation within the technology industry is the key to success, and so Sony need to keep complete control over this process. 2. Manufacturing Assembly Sony uses both in-house production and outsourcing for the manufacturing and assembly stage of thei r value chain (see Appendix A). In 2009, 50% of their total annual production was in their in-house factories in Japan, with 60% of this production destined for export to other regions (Datamonitor, 20111). There are some benefits of maintaining vertical integration in manufacturing. First and foremost, vertical integration will help with control and coordination throughout Sony? s value chain. By owning production factories and operating its own logistics, it is readily able to respond to changes in consumer demand or market trends, with no reliance on external suppliers. That is, it has full control over its operations. Further, Sony has „trade secrets? which it wishes to protect from its rivals. In an industry which is shaped by technological advancement, keeping such trade ecrets is therefore of great importance. Not adopting an inhouse manufacturing strategy will always bear the risk of these secrets being expropriated by others. Also, if Sony were to outsource, it may require its manufacturers to make transaction-specific investments (Grant, 2010). There is a need for trust and a strong relationship, as well as rigid contractual agreements, thus making the transaction costs potentially high. Therefore it can be seen that manufacturing in house could avoid a lot of complexity. However, keeping manufacturing vertically integrated poses several issues especially with a big part of their operations being based in Japan. Firstly, the average hourly wage rate in Japan is ? 5. 86 (Ministry of Health, Labour Welfare, 2011), compared to countries like China which the rate is only ? 1. 28 (BBC, 2011). This has significant implications on operation overheads, and so the administrative costs associated with vertical integration. Secondly, the appreciating Yen has further raised overhead costs and has driven up the price of exports in recent years and therefore has made Sony? products less price competitive (Euromonitor, 2010). Finally, Japan is prone to natural disasters, with the Tsunami in March 2011 causing a significant disruption in component production, resulting in reduced device volume sales of its smartphones by 1. 5m in the three months to June 30 (Financial Times, 2011). Thus, â€Å"vertical integration represents a compounding of risk insofar, as proble ms at any one stage of production threaten production and profitability at all the other stages† (Grant, 2010 pp358). A further disadvantage that Sony has through integrating manufacturing in their value chain is that it tends to lead to higher overall costs because you need extra layers of management to coordinate all the activities (Kennedy cited in Business Week, 2009). This money could be invested instead in product design which is the fundamental key to success for companies like Sony. Also, there are limited incentives for in house manufacturing to minimise costs or to respond promptly to internal requests or queries (Grant, 2010 pp357), which will affect efficiency in production. The current manufacturing strategy might have to be reviewed as the risks seem to far outweigh the advantages. 3. Distribution Distribution is another aspect of Sony? s value chain, which involves taking the finished product from its manufacturing bases to retailing outlets worldwide. With regard to its current distribution policy, Sony can be seen as being vertically integrated, with logistics principally handled by Sony Supply Chain Solutions, Inc, a subsidiary founded and owned by the Sony Group. (SCSS) (Sony, 20112) There are a number of benefits of remaining vertically integrated in the operation of this part of the business. Firstly, it enables Sony to have control over the process. They are able to avoid time delays which potentially could arise if they were to contract with an external company. Related to this is flexibility, whereby they can ensure they have a full lorry before sending out the shipment, which will allow for efficiency. For example, SCSS in Shanghai is utilising a combination of milk round routes and round trip trucks run to increase transportation efficiency, which is also contributing to reduced CO2 emissions (Sony, 20112). As they produce such a large volume of products every year, it is better to avoid the transaction costs associated with contracting out to another logistics company as the minimum optimal scale is reached (Grant, 2010). As the frequency of transactions are high i. e. there will be a large number of shipments per week, the variable transaction costs will be high, and this could be avoided by keeping it vertically integrated. However, there are disadvantages associated with vertical integration in distribution. Essentially, it is another part of the business to manage, and so can give rise to increased administrative costs through extra managerial levels, increased co-ordination across the business†¦ etc. If they were to outsource, such costs could be avoided. An external contractor is likely to offer a significant discount as they ship large volumes of goods, thereby reducing the transaction costs. As for Sony, it is important to ensure the timely and accurate delivery of their products in order to maintain a good relationship with retailers. Moreover, the scale of their distribution is large enough to make vertically integration a cost-effective option. In fact, they are profiting from their distribution subsidiary as they utilise their remaining capability to serve other companies. Thus vertical integration is the preferential strategy for Sony. 4. Marketing Sony? s marketing department prepares the marketing strategies in-house and then employs a number of advertising agencies to develop communication plans for each product genre. For example, the 2011 global TV ad campaign for Bravia, by Grey London, aims to drive awareness of Sony? s 3D TV and the Qriocity streaming service for musics, TV and films (Owen and Brownsell, 2011). However, the company does not just rely on the advertising campaign to build up its brand value, it also resort to public relations by appointing leading PR agencies to create and implement PR strategies to promote the Sony products and the brand, and handle the social media, press office and experiential PR (Sony Electronics, 2011). By employing the professional agencies and not creating/executing the campaigns themselves, Sony can utilise the marketing and PR expertise of the agencies that would be too expensive for Sony to develop themselves and too small part of the business for Sony to reach the optimal scale of efficiency (Grant, 2010, pp356). The transaction costs associated with outsourcing would be worthwhile. 5. Retailing Sony runs its retail operation with three types of vertical relationships: franchise agreements, direct-channel retail stores and partnership with other retailers. Sony provides extensive support to the franchisee on the store concept and operational issues such as staff training and marketing (FranchisePlus, 2007). The benefit of adopting a franchising model for Sony is cost savings as the franchisees bears the investment and fixed costs for their franchises (Carney and Gedajlovi, 1991). Also, as the franchisees ultimately own the businesses, they will be naturally motivated to manage their business well (Rao Novelli, 2010, pp238). However, a disadvantage of franchising is that Sony does not have control over the quality of the operation of the retail stores, which could potentially lead to a negative impact on the brand image if the franchisee although motivated, „gets it wrong?. Indeed, Sonex Communications, a company who operates Sony franchises across UK, recently went into administration (Donnelly, 2011). Also, with a franchising strategy, Sony could obtain little feedback on how their products are perceived by their customers, and this would hinder their research and development and product design processes. Lastly, there would be a loss of managerial expertise if most of Sony? s retail outlets are franchised and therefore managed by non-employees (Carney and Gedajlovi, 1991). Sony also directly owns and manages their online shop and some of its retail stores. Williamson (1979) pointed out the major benefit for companies to own its own retail outlets is that â€Å"adaptations can be made in a sequential way without the need to consult, complete, or revise inter-firm agreements†. For example, Sony has closed nefifth of its direct retail stores (TGDaily, 2011) and replaced them with its new flagship Sony Stores in March 2010 to improve customer experience. This level of flexibility could only be achieved if Sony owns their retail outlets. Also, through interacting with the customers in stores, Sony can receive customers? feedback on its product features and shopping experience directly, which would be useful to future product designs and developments. However, owning their retail st ores can incur high administrative costs which include management costs, overheads and wages. Additionally, Sony distributes its products through other retailers such as Currys, Argos, Wal-mart†¦etc. Sony could benefit from a wider distribution by selling their products through other retailers. The obvious setback of such a strategy is that with retailers also wanting to make a profit, Sony? s profit levels would be further decreased. However, the transaction costs associated with this are completely acceptable as Sony will be losing out a huge market if they give up on partnering with other retailers to sell their products. Appendix B shows that only 18% of people buy their computer straight from manufacturers. Therefore, providing that Sony continue to use reputable firms such as Currys to do so, there is no need to make changes to this aspect of their retailing strategy. It is difficult to judge which the best strategy out of these three is. However, market research has shown that recent trends suggest that less people are going to other retailers to buy their computers (Mintel, 2011). Taking this into account, and also the setbacks of the franchising strategy, the future for Sony on their retailing operations probably lies into owning more of their own retail outlets. Suggestions Analysis of Sony? current value-chain indicates that changes can be made to their manufacturing and retailing. Manufacturing Assembly Firstly, Sony should move most of their manufacturing away from Japan to other countries. Since it is expensive and extremely complex to set up their own factories in other countries, the best option for Sony will be to vertically de-integrate and outsource its manufacturing to c ompanies in lower cost manufacturing countries such as China. By doing so they will avoid the high employee wages in Japan and thus have a positive impact on their cost structure and allow them to be more price competitive in the market. Further, â€Å"dispersing production activities to various locations around the globe where each activity can be performed most efficiently can lower costs† (Rao Novelli, 2010, pp281). If they were to base their production sites in a variety of geographic locations, they minimise the risk of production hold-ups through factors such as natural disasters, diversify the risks of currency fluctuations as well as being closer to their customers and so reducing transportation and distribution costs. Further, there is an extensive global demand for their products, which lowers the minimum efficient scale of production, and so it would be economical to manufacture their goods in several locations. An ideal decision will be to reduce the manufacturing in Japan to the level just satisfying domestic demand (currently 60% of the production in Japan are exported), and to also keep the manufacturing of the innovative products in-house in Japan to minimise the risk of intellectual rights infringements. Also, by de-integrating manufacturing from their value chain, they will be able to focus on their core competence of Product Design. Extensive outsourcing has been a key feature of fast-cycle product development throughout the electronics sector (Grant, 2010, pp358). Costs savings will arise through a reduction in the co-ordination and control of sub units within the business, and so fewer management levels, as well as the fixed costs of manufacture. Sony will be able to invest money saved into Product Design whilst simultaneously being price competitive against other companies such as Apple. In fact, it is consensus that the blame for Sony? s poor performance in recent years is largely down to them not being able to keep up with their competitors in terms of product design and innovation. However, there are risks and disadvantages with adopting this strategy. By outsourcing the manufacturing process, Sony will be outsourcing the „know-how? of its products; its proprietary product technology which is unique to Sony. There is risk that the supplier will expropriate the technology for their own use or that they will sell it on to Sony? s competitors (Rao Novelli, 2010, pp294), which would lead to a loss of competitive advantage in the product design stage of the value chain. However, Sony can apply for Intellectual Property Rights (IPR) to minimise this risk. By being legally protected, Sony can ensure their property is protected, with the existence of an IPR acting as a deterrent to the outsourcing company of opportunistic behaviour. However, there will be legal costs incurred throughout this process, which is a form of transaction cost. Further, there could be the problem of asset specificity which makes it unfavourable to outsource. If Sony develops some groundbreaking technology whereby in the manufacturing process an investment in specialised equipment is required, the supplier that they outsource the manufacturing to may have to invest in specialised assets to produce their goods, which increases transaction-specific spending. Mutual dependency between the supplier and Sony is created, where each party might fear that the other will abuse the relationship by seeking more favourable terms. It may be difficult to find a supplier who is willing to invest in the technology to manufacture products which are specific to Sony, as they may feel they are becoming reliant on Sony as a source of income, which could act as an inhibitor of trust between the two parties. Further, the supplier will know that Sony is dependent on them and so there is an incentive to charge a higher price and act opportunistically. Thus Sony will need to ensure that they have contractual agreements in place to inhibit opportunistic behaviour, which increases transaction costs. However, where closer supplier-customer ties are needed – particularly when one or both parties need to make transaction-specific investments – then a longer term contract can help avoid opportunism and provide the security needed to make the necessary investment (Grant, 2010, pp363). Thus Sony should establish long term contracts with the outsourced companies. However, the setting up of long term contracts will be a form of transaction cost incurred. A final problem of outsourcing is hold ups. This could be eliminated by contracts that fully specify prices, quality, quantities, and other terms of supply under all possible circumstances (Grant, 2010, pp356), but yet this also contributes to transaction costs. It can be seen that transaction costs are always worrying yet inevitable for companies looking to de-integrate. However, to look at it from a positive perspective, the transaction costs of outsourcing in this industry is relatively ow. This is because that most products in this industry is standardised (Financial Times 2005), and many other players in the electronics market outsource their manufacturing, such as Apple, suggests that there are many potential companies who have the capabilities to manufacture Sony? s products. Setting aside the potential possibility of the asset specificity problem, the existence of many buyers and selle rs in the market, with a number of alternatives, reduces the transaction costs and switching costs (Grant 2010). Retailing In the short term, Sony should continue with the structure that it adopts i. e. a mixture of franchises, ownmanaged retail stores and other retailers. However, once their brand recognition and reputation improves after a few years, they should reduce the number of franchises, and instead increase the number of retail outlets they own (especially in developing countries). The reason that immediate change in the retail ownership is not needed is because brand reputation and recognition is extremely important in determining if retail outlets will succeed. Brands like Apple with outstanding brand recognition could afford to own and open their own retail outlets, while as for example for less well-known brands like Alba, it will be really risky to operate their own retail stores. Therefore, it is recommended that Sony spend a few years on improving its product design and innovation and therefore improving its brand recognition before owning more retail outlets. As stated previously, the existence of a feedback loop is the main incentive for Sony to own their retail stores as opposed to franchises. To compete at the very top level, Sony ought to be cutting the edge in product design and innovation, and the feedback loop could really be of great help. Also, Sony needs to be opening more retail outlets in the developing countries to strengthen their established presence in the market, as Sony has a better brand recognition in those countries. For instance, in 2010, Sony? s sales in India grew faster than the market (Sony, 20113). Also, by having control over the continual investment in opening retail outlets, it will contribute towards increasing Sony? market share and ensure that the direction the brand is going is defined according to their plans rather than the franchisees?. They will be able to monitor the quality of the stores and react quicker to changes in consumer tastes, something which they have less control over if they were to continue store expansion through franchise agreements. Further, Grant (2010) said â€Å"not only do manufacturing and retailing require very d ifferent organisational capabilities; they also require different strategic planning systems, different approaches to control and human resource management, and different top management styles and skills. Therefore, if Sony were to de-integrate the manufacturing process in the value chain, they can focus on Product design and Retailing, adopting a suitable organisational structure like Apple, who display a robust financial position the companys total revenue increased to $65,225 million in FY2010 from $19,315 million in 2006, representing a compounded annual growth rate (CAGR) of 36% (Datamonitor, 20112). Their growth in the market is attributable to a strong brand image of technical innovation, which Sony is capable of too. The risks of reducing and eventually phasing out the franchise agreements are that there will be increased administrative costs of integration. There will be a need for more managers to control the process. However, the greater the operation i. e. the number of retail stores they manage themselves, the lower the minimum efficiency scale. Thus as they expand the number of stores they operate themselves, they will become more efficient, and so reduce the fixed costs of vertical integration. Also, it is worth mentioning that the main focus for Sony? future development is product design and innovation, so as long as owning more retail stores could help in this aspect, the transaction costs could be negligible. Conclusion Suggestions made to the current value chain of Sony are to serve for one sole purpose, which is to increase the profitability and market share of Sony. This is going to be achieved with a focus on improving product design and innovation, something which Sony has been fal ling behind their competitors in recent years. Therefore, by outsourcing more manufacturing and owning more retail shops, Sony? investment capital, managerial expertise and strategy focus could be reshuffled and used on product design and innovation, which hopefully will see Sony catch up with its competitors and reach the heights they previously were in the late 20th century. References BBC, 2011. China minimum wage up by 21. 7% despite economic cooling [online]. Available from: bbc. co. uk/news/business-15456509. [Accessed: 29 November 2011]. Business Week 2009. Can Outsourcing Save Sony? [online]. Available from: businessweek. om/globalbiz/content/jan2009/gb20090130_697510. htm. [Accessed 28 November 2011] Carney and Gedajlovi, 1991. Vertical Integration in Franchise Systems: Agency Theory and Resource. Strategic Management Journal, Vol. 12, No. 8 (Nov. , 1991), pp. 607-629 Datamonitor 20111. Sony Corporation [online]. Available from: http://360. datamonitor. com. ezp1. bath. a c. uk/Product? pid=881B16EF-3BEC-4BDD-B10A-26FAB18DEC3B [Accessed 26 November 2011]. Datamonitor 20112. Apple Inc [online]. Available from: http://360. datamonitor. com. zp1. bath. ac. uk/Product? pid=5B0A0C20-9BB6-4284-A575AC0F2261F45Cview=SWOTAnalysis. [Accessed 30 November 2011] Donnelly, C. , 2011. Sony Centre owner calls in administrators [online]. Available from: channelweb. co. uk/crn-uk/news/2112104/sony-centre-owner-calls-administrators. [Accessed 30 November 2011] Euromonitor International 2010. Sony Corporation [online]. Available from: portal. euromonitor. com. ezp2. bath. ac. uk/Portal/Pages/Analysis/AnalysisPage. aspx. [Accessed 26 November 2011]. Financial Times 2005. Severe pressure on prices, missed opportunities, the need to buy big components and the threat of new format wars are making life difficult for a consumer products group that has lost some of its proprietary grip, writes Michiyo Nakamoto Financial Times:London Financial Times 2011. Sony Ericsson blames loss on Japanese earthquake; Mobile Telecoms. Financial Times: London. FranchisePlus, 2007. [online]. Success Story-The Dividend From Dedication, Jan Feb Issue, 2007 (Vol 3. Issue 6. ) Available from: ranchise-plus. com/success230107. asp[Accessed 29 November 2011]. Grant, R. , 2010. Contemporary Strategy Analysis: Text and Cases. 7th ed. Wiley Htlounge, 2010. Sony fighting against Apple by opening its own retail stores [Online]. Available from htlounge. net/art/11050/sony-fighting-against-apple-by-opening-its-own-retail-stores. html. [Accessed 28 November 2011] Hobbs, J. , 1996. A Transaction Cost Approach to Supply Chain Management. Supply Chain Management: An International Journal, Vol. 1 Issue: 2, pp. 5 – 27. IPR, 2011. What is Intellectual Property? [online]. Available from: ipr. co. uk/intellectual_property_guide/what_is_intellectual_property. html. [Accessed: 29 November 2011] Kay, J. , 1993. Foundations of Corporate Success: How business strategies add value. Oxford: Oxford University Press. Ministry of Health, Labour Welfare, 2011. Minimum wage [online]. Available from:http://statsjapan. com/t/kiji/11521. [Accessed: 29 November 2011]. Mintel, 2011. Desktop, Laptop and Tablet Computers UK August

Middle School Science Fair Project Ideas

Middle School Science Fair Project Ideas It can be really hard to come up with a middle school science fair project idea. Sometimes it helps to see what others have done or to read project ideas. Have you done a middle school science fair project or do you have a good idea for a good middle school project? Whats your project idea? Here are ideas shared by other readers: white fish When you leave a fish in the dark it will eventually turn white. Try it please. It really works! - kittycat60 Burn those old clothes In the 7th grade I did an experiment on which fabric burns the fastest. I cut up old clothes into equal pieces and let fire do the rest of the work. Got 1st place even while having a partner who did nothing. I thought it was a pretty fun experiment. - Dre bubble gum Test which bubble gum brand pops the biggest bubbles. - guest Rusty Nail I did a science experiment on which types of nails rust the fastest. Try a nail in vinegar, water, or Pepsi. - anonymoud crystal race I recorded how fast it took for crystals to grow using salt and sugar. I got fourth place, but the good thing was after they grew I got to eat the sugar crystals! (Do not eat the salt.) - Doodlebug1111 Ants be gone!!! Last year in 6th grade I did a science fair project with my friends and we did WHICH HOUSEHOLD PRODUCT REPELS ANTS BETTER LEMON JUICE, POWDER, OR CINNAMON? We got second place in the school. - Guest5 truth I did an experiment on what foods are the best to seal cracks. I tried common foods, like peanut butter, pudding, jello, and ice cream. I then let them dry and put water in the cup with the crack measured what food stopped the water best. Got an A somehow... so easy! - Guest 6666666666 caffeine - plants I watered 3 plants with caffeine and 3 with water. Record your results and make a graph to see which one dies faster. Its so easy!! I got an A - bqggrdxvv LED lights I did a science project on L.E.D lights and I got 1st place! Do L.E.D lights affect electricity usage? I took a normal light and measured the amps (you want the least amount of amps) and then I took the L.E.D light and measured the amps. It was pretty cool and I got 1st place and an A! - mustache Crayons Does the color of a crayon affect how long of a line it makes? (Editors note: If you use an entire crayon, this project could take a long time. One way to test this would be to mark equal, short distances on different colored crayons. Draw a line back and forth down a very large/long until you reach the mark on each color. Count the number of lines on the paper and see if they are the same for each crayon.) - Sonic EASY A! In 5th grade i did a project on which candies melt faster. All you have do is put different kind of candies (lollipop, Hershey, etc.) in hot boiling water and see which one melts the fastest. Also got 1st place! - chiii say hello Get an A t make a regular volcano but instead of baking soda use Mentos and pop. Watch your teachers be amazed. - shay Colored Fire I did an experiment on colored fire. I bought chemicals like copper sulfate, and lit it after spraying alcohol on it. (you can also use salt). it was really awsome and I won the science fair. it was an easy A - makhassak rockets We got a toilet paper roll and cut a rubber band on one side then taped the rubber band so it went diagonally across the top then set it aside and got 3 straws and cut one straw 2 inches long taped the ends of the straws toget her with the little one in the middle then u put the rubber band in the middle of the two straws so it is touching the baby straw and some of the big straw will be hanging out the bottom pull it and let go it will shoot a long way this is a good way to test elastic potential energy epa - hunger games sprouting beans I did a experiment where u try to find out if rubbing alcohol, baby oil, salt water, water, sugar water, or vinegar which one do plants grow best in? I got an A - 5052364 pH scale I did a project with my friends and get about 7 differents liquids like cola fanta lemon juice and you put different types of solid objects like chalk and see what dissolves fastest. Got a silver. - 2cool Microwave Power~ You can microwave a marshmallow at different temperatures and see what happens. Make a chart of what happened. Make sure to take pictures. This is not a research project. This is a Scientific Method Project. REMEMBER: DONT SET THE MICROWAVE TIMER HIGHER THAN 1 MIN! DO SECONDS AND ALSO HAVE AN ADULT SUPERVISE!! - 625 Salty water and eggs When I was in 6th grade I did an experiment. We were trying to know how much salt do you need for an egg to float. To be honest, thats the easiest project EVER! you just put 2 cups of water: one with NO salt an one FULL of salt you put the eggs inside and the one with salt floats. and thats all. EASY 100! - Miranda F. Planty Liquids y friends and I watered flowers with milk, lemonade, and coke for two weeks to see which would live the longest and die the fastest. got an A! - Guest Guest ME temperature i did this thing were I got a box of insulation and put a thermometer in there with a jar of cold water to see if it stayed cold (: try it ! - sydneyxguest easy My brother did this and got 2nd out of everybody in our school. He put a banana in a spot in the house that is room temp. A banana in the fridge, and a banana outside to see which decayed faster. - Guest anonomus mento pop explosion I bought 2 pops and shook them up. then I put 5 mentos in and when it started to go out I picked it up and it shot at my targets right on spot. - science beany bag it works really well. Take a rag and put black eyed beans in the rag and fold it up a week or two later they have sprouted and ready to grow beans!!!!!!! - Guest MENTOS! Get mint mentos candy and put in different sodas to see which soda goes the farthest (diet pepsi is the best) - Guest Volcano When I was in 5th grade I did a project and won first place. It was a volcano and I used lots of research, which held it up well and helped me with the winnings. I loved it when I did this because I actually won so hooray! - Kelsey Vandyne moon Which moon phase lasts longer? Look and see Im not gonna tell ya :D - tiara keep the cool I got 3 boxes and in each box i filled it with aluminum foil, cotton, and one without anything and put inside nothing then i put in a juice in each box to seen which one keeps it most cold. I competed with 75 other schools and got 2nd place - Guest Balloon Lung Question: How does ur lung work? Well all u have to do is get an empty bottle and a little cone and a balloon.Turn the cone upside down and put the balloon on the pointy edge.Then stick the cone with the balloon on the end in the bottle.Then ur done squeeze the bottle!!!!!!!! - HungerGames!!!!! Underwater Volcano Last year I did an underwater volcano. I won second place and got an A my teacher really liked the originality - lhern64 More Middle School Science Project Ideas

•Explore and discuss the issue of the continuing relevance, if Essay

†¢Explore and discuss the issue of the continuing relevance, if any, of the medieval crusades on Middle Eastern and Western societies in the early twenty-first century - Essay Example George Dennis defines holy war according to three criteria. â€Å"A holy war has to be declared by a competent religious authority, the obvious examples being a Christian pope or a Muslim caliph. The objective must be religious; again, two obvious examples are the protection or recovery of sacred shrines or the forced conversion or subjection of others to your religion. Finally, those who participate in the holy war are to be promised a spiritual reward, such as remission of their sins or assurance of a place in paradise† (45). Consequently, from these three perspectives, crusades could be viewed as holy wars for they were initiated by the Pope Urban II, its initial and hypothetic objective was really the recovery of sacred lands, and indeed the participants of the crusades were promised pardon of all their sins. But when the real goals and motives are to be contemplated, they definitely lie in more than in simple recovery of Jerusalem (Child et al 87). George Dennis believes that it is very strange of the people (both nobility and the commons) to leave their homes and travel thousands of miles in order to protect some abstract land. There is not seen any other motivation than their religious devotion. But this can be true for a small number of common crusade participants. The reason for this doubt consists in the certain amount of facts. Many of the noblemen (and even peasants) longed for some kind of a gain whether it be land or power for themselves (Child et al 60). The reason for this is evident: the younger sons of European nobility who were not supposed to obtain rule of their family lands had to search for their own lands. As for the commons, they were poor, and that is the reason (Essortment n.d.). Other reasons for the crusades seem far from religious, too. But they can rather be defined as the lust for power over the lands which became stronger and

The Mythical Democratic- Republican National Convention (DRNC) Essay

The Mythical Democratic- Republican National Convention (DRNC) - Essay Example This essay stresses that the recommendations based on the risk analysis include that high security personnel should be deployed in the Bicentennial Park since it will be hosting over 20, 000 protestors who may be targets for a terrorist or bombing attack as well as to prevent them from becoming too violent and disrupting the meeting. The same security personnel with assistance from the security cameras should monitor the Hotel Row which will be housing the dignitaries and media personnel. Majority of the security parameters from the air surveillance to concrete barriers, bomb screening and experts to CCTV cameras and anti-terrorism forces should be present in the arena. There should also be set aside corridors and areas for mass evacuation and mass casualty treatment in case of any attack. The fire department should also be on the forefront with their evacuation skills to lend a hand in case of any risk. During the planning and resource allocation process, the planning committee and sub-committee should make considerations of the number of security forces need with different expertise from ground to air surveillance. This paper makes a conclusion that the combination of the threats, the vulnerabilities and the consequence of the threats happening have led to the identification and ranking of the risk factors and infrastructural assets that need to be considered during planning. The recommendations made are specific enough for the planning committee to consider in their budgetary allocations if curbing of the risks is to not only be effective but efficient as well.

Research Paper Essay Example | Topics and Well Written Essays - 1500 words - 3

Research Paper - Essay Example I was interested in knowing the progress China is making that could see it become a super power nation and the reasons that were behind its progress. It was due to this reason that I carried out the internet research to get more detailed information on China’s economy and its rise that could see it become one of the super power nations. I carried out some research on the internet using Google as my search engine. I also followed the United States news about the implication of the coming power shifts and how they could have impacts on the U.S policy. During my extensive reading through the various articles and web pages, I found some names and phone numbers and so I contacted those leads in order to gather more information on the topic. The National Intelligence Council argues that by 2030 the global balance of power will shift significantly. China will likely become the largest economy in the world. In terms of military spending, Gross Domestic Product, population size and tec hnological investment, Asia will surpass Europe and North America. The United States is expected to become first among equals rather than a superpower nation due to the coming diffusion of powers. ... The initiation of this economic reform has made china become one of the world’s fastest growing economies. The rise of China economies has surprised many people and its progress seems even more praiseworthy. The article by Professor James states that the rise of modern China to become the second largest economy in the world has become possible due to the success of the Chinese communist revolution during the mid-20th century. The invading Japanese imperial army was defeated by the People’s Liberation Army. They also defeated the US imperialist-back comprador led Kuomintang â€Å"Nationalist† army. The reunification of China as an independent sovereign state was made possible as a result. The extraterritorial privileges of the Western imperialist were abolished by the Communist government. This resulted in territorial freedoms of the regional warlords and the gangsters driving away women and drug traffickers as well those who were providing services to Euro-Americ an Empire. Economic reform on a large scale in a country as large as china was seen to be impossible. However, China has been incrementally transformed into a market economy from a control. This has been made possible due to Deng and his reform coalition. Due to the continued rise of economic aspects of China it is soon becoming a superpower nation. Due to various measures taken by the government of China, its economy has greatly risen. Colin Carter explains that today China produces 18% of the world cereal grains, fifty percent of the world’s vegetables and twenty nine percent of the world’s meat. This has made China one of the world’s largest agricultural economy and it has been ranked as the largest producer of wheat, cotton, rice, tea and

The Devils Bermuda Triangle Essay Example | Topics and Well Written Essays - 500 words

The Devils Bermuda Triangle - Essay Example The Bermuda Triangle is one of these locations of the world that has been a source of curiosity and attraction for thousands because of a course of inconceivable events linked to it. Bermuda’s Triangle also known as the Devil’s Triangle is located in the North Atlantic Ocean and Miami, Bermuda and Puerto Rico form the boundaries of this imaginary area of the triangle in the ocean. This particular area of the ocean gained the world’s attention when five Navy planes known as Flight 19 disappeared fifty-eight years ago into the ocean mysteriously. Neither the crew members nor the remains of the planes were found in the ocean which has not been explained logically up till now. The disappearance of the crew members and the aircraft leftovers in 1945 was the event that made this area highly controversial and many theories and explanations have been put forward to this day. Apart from Flight 19, which was the most conspicuous event, many other ships, aircraft and yachts have mysteriously vanished along with the onboard travelers which add up to the puzzling nature of this place. Many explanations have been put forward to explain the rationale behind this inconceivable string of incidents occurring in the Bermuda Triangle. Some label these incidents to be caused by the supernatural forces or extraterrestrial forces which lead to the disappearance of anything that enters into the boundaries of the Devil’s Triangle. On the other hand, others explain these occurrences in the light of scientific knowledge by blaming the ocean weather, violent waves or human errors.

Managing Diversity in British Schools Essay Example | Topics and Well Written Essays - 2500 words

Managing Diversity in British Schools - Essay Example Instead of segregation they could be taught in conventional schools with teachers pointing their weak areas. The Government needs to provide resources to schools of the minorities and ensure that they do not undergo racial abuse by teachers and fellows. Therefore these boys seem to need special attention from their teachers and proper care, love and support from their parents which could be obtained by training. This paper intends to highlight the reporting of standards of achievement and behavior in British Schools while finding out the reasons for the problems of blacks in Britain face. Three articles taken from different sources were analyzed and the findings from those are given below. In this article, Trevor Phillips, the chairman of the Commission for Racial Equality, plans to deal with the under- achievement of the black students. It is known that there has been two times as many blacks in prison as there are studying in the university. In order to increase their achievement level it is believed that they should be taught separately from the white students and it is also essential to have parental support. He said that "The Windsor Fellowship", which is mainly for ethnic minority children, have mentored their students excellently that 100% of their students passed with good GCSE grades in London while 75% in Birmingham last year. Keith Va Keith Vaz, the Labour MP for Leicester East, criticized and fears that this would further enhance the segregation and lead to encouraging the feeling of being different. He says that the normal schools should provide additional help required by the failing minority students. Phillips believes that poverty is neither the reason for the poor performance of the black boys, nor white people regarding them as inferior. As their sisters perform well so does the Chinese and Indian students who also suffer from discrimination as perform far better than black boys. [7] Objectivity or Interest of the Writers The writer cares about the welfare of the students of the ethnic minorities and suggests ways of improving their educational achievements especially those of the black boys, who seem to be spending their lives in prison, mainly by segregating schools but believes that racial discrimination is not the reason for their poor performance. The writer believes that poverty is not the major reason behind the low achievement but it is actually under-employment which is the main reason. The black boy after graduation do not get job up to their capabilities which is seen by children and is believed that education is not the solution. Hence they indulge in crime which seems manlier than education. [6] The major reason for the black boys performing low is the racial abuse in the schools which needs to be stopped as it results not only in poor results but dropping out of schools. This eventually leads them to commit illegal act like robbery and drug trafficking. Hence every student should be welcomed and diversity should be accepted in schools especially by the white teachers and students. [4] The minorities and blacks students must have seen their parents work so hard and their employer's under-utilizing their skills, leaving them to dwell in poverty. Hence it leaves an impression on

The Devils Bermuda Triangle Essay Example | Topics and Well Written Essays - 500 words

The Devils Bermuda Triangle - Essay Example The Bermuda Triangle is one of these locations of the world that has been a source of curiosity and attraction for thousands because of a course of inconceivable events linked to it. Bermuda’s Triangle also known as the Devil’s Triangle is located in the North Atlantic Ocean and Miami, Bermuda and Puerto Rico form the boundaries of this imaginary area of the triangle in the ocean. This particular area of the ocean gained the world’s attention when five Navy planes known as Flight 19 disappeared fifty-eight years ago into the ocean mysteriously. Neither the crew members nor the remains of the planes were found in the ocean which has not been explained logically up till now. The disappearance of the crew members and the aircraft leftovers in 1945 was the event that made this area highly controversial and many theories and explanations have been put forward to this day. Apart from Flight 19, which was the most conspicuous event, many other ships, aircraft and yachts have mysteriously vanished along with the onboard travelers which add up to the puzzling nature of this place. Many explanations have been put forward to explain the rationale behind this inconceivable string of incidents occurring in the Bermuda Triangle. Some label these incidents to be caused by the supernatural forces or extraterrestrial forces which lead to the disappearance of anything that enters into the boundaries of the Devil’s Triangle. On the other hand, others explain these occurrences in the light of scientific knowledge by blaming the ocean weather, violent waves or human errors.

Impact of International Relations on Agricultural Education Dissertation

Impact of International Relations on Agricultural Education - Dissertation Example Successful completion of this research work will come with a lot of significance to a lot of people, especially the politicians as well as the educators. First, data, results and conclusions from this research shall serve as updated literature on the impacts of international relation within the population size targeted for this research work. To a large extent, this research shall help in coming out with new models on the type or kind of challenges of agricultural education as a result of international relations. The new trend of knowledge to be acquired shall indeed lead to a new paradigm shift whereby the knowledge shall be adapted for use and implementation by agricultural educationalists. This is to say that the findings and conclusions from this research work will go a long way to shape the lifestyle, working habit and social structures of teachers, the cultures of a county alongside the learners. This means that the learners and all other people across the agricultural educatio n divide who come across this document will have a renewed commitment towards international relations. In particular, agricultural students will reap a lot of benefits from this research given that it seeks to inform them about how their carriers are shaped by international relation. The agricultural teachers, on the other hand, would not fail to reap these benefits. This study is inclusive in its objective and would explore ways on how developing and encouraging international relations would influence the economy of a country.

Energy Drinks Rationale Essay Example for Free

Energy Drinks Rationale Essay Rationale Energy drinks were maufactured for the purpose of providing mental and physical stimulation for a short period of time. They are specially formulated for people who needs extra energy and are looking for a temporary mental and physical booster in order to get through day to days activity. Energy drinks sprung in the global market wayback 1997 with Red Bull being the very first product that hit the market. Energy drinks contain different ingredients such as caffeine, sugars, taurine, ginseng, guarana extract, and other ingredients such as vitamins and amino acids. Indeed, energy drinks are useful especially for those people who are exposed to heavy work and thinking and need an extra energy to do so. But along with the benefits that one may get in ingesting energy drinks comes the negative effects it may give in ones body. The energy drink market is a fast-growing market, as it remains as the most dynamic segment on the soft drinks market, with strong growth in most market, according to Zenith International. It is most popular to athletes, people in professions, and students. This study is conducted to study the good and bad effects energy drinks may bring to those who ingest it, focusing specially on college students who are most likely exposed to different kind of stress and energy-draining activities such as studying. Since the focus of the study is towards the college students, the researchs aim is to explain the effects of energy drinks to the college students health and school performance, to weigh the good effects and the downside of ingesting it, to suggest some ideas for the betterment of the situation or for the elimination of problems encountered, and to find some alternatives for those situations which are found and proven ineffective. The discovery of energy drinks has been phenomenal. Its global consumption over the last five years has grown by about 10% anually, and now it is sold in over 160 countries worldwide, with 44% of it purchased in convenience strores and 56% purchased in bars and other places. Most of its consumers ae students. Indeed, energy drinks are very helpful to those students who need to stay awake late at night to study for a test, who are making reports, projects, assignments and other schoolworks. Energy drinks contribute in staying awake and focus. But mcuh to our knowledge, energy drinks has limitations. They  may provide extra energy, but it is temporary. They just stimulate the body and brain over a short period of time. They also do not provide an effective way of rehydrating our body and stay in our stomach longer than water because of high sugar concentration. Energy drinks, when taken up without precaution, may cause a serious problem to ones body. Energy drinks contain caffeine, a primary content of coffee. The caffeine content of an enery drink is about 80 mg per 250 ml, equivalent to one cup of coffee. But there are energy drinks sold in larger containers, which means more caffeine content. Caffeine overdose may cause side effects such as nervousness, insomnia, palpitation, dizziness, nausea, and headache. There were reported cases of hospitalizations due to these symptoms, and even death. According to Dr. Matteo Cameli. from University of Siena, despite of its dominant bad effects to the body, they found a health benefit that it may bring in one of their studies. He explained that energy drinks enhance the contractions of both the left and right ventricle of the heart. This may be because of the effect of taurine which stimulates the release of calcium from the sarcoplasmic reticulum. But despite this effect, he still added that energy drinks raise the risk if cardiometabolic disease. Most cases of energy drink symptoms and toxicity are mainly caused by the effects of high-caffeine intake of the body. Most of the labels of energy drinks containers dont really specify the contents, warnings and dosage thats why harmful events occurs. For example, energy drinks contain guarana, which contains caffeine, but the caffeine content is not specified in the label, therefore the caffeine content of that energy drink might be higher than what is reflected. Also, most of the college students are not really typical on what is written on the labels. They must be aware on what is written on labels such as recommended use, recommended dosage, intended population, precaution, and list of ingredients. They must also be aware that the maximum recommended dosage in general is one or two cans a day. It is necessary to read the labels before purchasing a product. There are alternative ways to boost energy without taking in energy drinks, such as making ones own energy drinks by means of natural ingredients such as fruits. In that way, they can make sure that what they are drinking are safer compared to over-the-counter energy drinks.

Eisenhowers Policies Analysis

Eisenhowers Policies Analysis Jack Sha Dwight D. Eisenhower was born in Texas in 1890, raised in Abilene, Kansas; Eisenhower was the third oldest of the seven sons of David Jacob Eisenhower and Ida Elizabeth Stover. He was really good at sports in school and was greatly interested in military history. Eisenhower graduated from Abilene High School in 1909, and after two years of working at different kinds of jobs, he got accepted at the West point and graduated in 1915. Afterwards Eisenhower went into military, and when he was stationed in Fort Sam Houston as a second lieutenant, he met Mamie Geneva Doud, whom he married in 1916. Dwight D. Eisenhower, a World War 2 war hero, and a five star General of the Army, also the 34th President of the United States, was not only a remarkable soldier, but also a great president; as shown by his foreign policy, domestic policy and his efforts to achieve world peace during his term. Dwight D. Eisenhower introduced his national security policy â€Å"New Look† in 1953. â€Å"The main elements of the New Look were: maintaining the vitality of the U.S. economy while still building sufficient strength to prosecute the Cold War; relying on nuclear weapons to deter Communist aggression or, if necessary, to fight a war; using the Central Intelligence Agency (CIA) to carry out secret or covert actions against governments or leaders directly or indirectly responsive to Soviet control; and strengthening allies and winning the friendship of nonaligned governments.† Eisenhower cut the spending on the traditional forces like the land army and the navy, but increased the budget of nuclear projects and the Air Force. Spending on the national security was never below half of the total budget—â€Å"Eisenhower did balance three of the eight federal budgets while he was in the White House.† One successful example of Eisenhower’s foreign policy was â€Å"during his first year in office; Eisenhower told the CIA to solve a problem in Iran that started during President Truman’s presidency. In 1951, the Iranian parliament nationalized the Anglo-Iranian Oil Company, which is a British corporation that dominates the United Kingdom’s petroleum industry. The British in return put a lot of economic pressure on Iran, which destroyed their finances, but Iran refused to give in. Eisenhower is also worried about that Mossadeghs minded to cooperate with Iranian Communists; and he would eventually take away the power of a substantial anti-Communist, Shah Mohammed Reza Pahlavialso. In August 1953, the CIA helped to make a revolution against Mossadegh’s government successful, and also restored the power of Shah Mohammed Reza Pahlavialso. â€Å"In the aftermath of this covert action, new arrangements gave U.S. corporations an equal share with the British in t he Iranian oil industry.† [3] Eisenhower’s domestic policy was also a success, although there were perilous moments when the tension with the Soviet Union was really high, and they were at the brink of war during the 1950s. â€Å"People often remember the Eisenhower years as happy days, a time when Americans did not have to worry about depression or war, as they had in the 1930s and 1940s, or difficult and divisive issues, as they did in the 1960s.† Americans enjoyed the benefits that their soaring economy brought them, more than half of the Americans have a television, and many different kinds of enjoyment popped up. It was a time that Americans was free from the tension of war, people relax and have fun, the cinemas and bars are packed with people, and the latest fashion can be seen everywhere on the streets. In the eyes of the American people, Eisenhower was a great leader and they mostly approve his policies, because he often gets a majority in the votes, sometimes even over 70 percent. â€Å"During the campaign of 1952, Eisenhower condemned the policies of President Truman’s Fair Deal, but he was not like some of his fellow Republican conservatives that hold extreme views to the â€Å"Fair Deal†. These Republicans not only wanted to get rid of the â€Å"Fair Deal†, but also the â€Å"New Deal†, so they can go back to government control of the economy. Eisenhower chose the middle path, which he called the â€Å"Modern Republicanism†. The â€Å"Modern Republicanism â€Å"preserved individual freedom and the market economy insured that government would provide necessary assistance to workers who had lost their jobs of to the ill or aged, who through no fault of their own, could not provide for themselves. He intended to lead the country â€Å"down the middle of the road between the unfettered power of concentrated wealth†¦ and the unbridled power of statistic or partisan interests.†Ã¢â‚¬  Eisenhower thought that the government should provide the American people with more benefits; he signed legislations that â€Å"expanded Social Security, increased the minimum wage, and created the Department of Health, Education and Welfare. He also supported government construction of low-income housing but favored more limited spending than had Truman.† Eisenhower made sure he had the approval and support of the congress for some of his most important projects that ameliorated America’s basis. The United States cooperated with Canada to build the St. Lawrence Seaway. Eisenhower established his biggest domestic program in 1956, the Interstate Highway, which is a 41,000-mile long road system. This highway program aroused the economy, and made traveling with a car safer and faster, and as Eisenhower said, this highway included so much concrete that it was enough to build â€Å"six sidewalks to the moon†. Eisenhower made a lot of attempts towards achieving world peace, by using the great military strength of America; he tries to negotiate with other countries to decrease the stress of the Cold War. In 1953, America signed a truce that brought peace between North Korea and South Korea. When both the United States and Russia had successfully invented hydrogen bombs, tension rose again between the two countries. Eisenhower decided to have a meeting with the leaders of France, United Kingdom and Russia at Geneva in July 1955. Eisenhower came up with the suggestion that Russia and the United States trade blueprints of their military bases and allow each other to take photographs from the air of the other country. Even though Russians kept silence against this suggestion, but the Americans and the Russians were so friendly to each other during the meeting that tension relaxed. Eisenhower didn’t only focus on the Cold War threats he met with foreign countries, but also to the threats in America. â€Å"He told his fellow citizens to be wary of the military-industrial complex, which he described as the powerful combination of an immense military establishment and a large arms industry. Defense was a means to an end, and the American people had to be careful that they did not allow special interests to absorb an ever-increasing share of national wealth or to endanger our liberties or democratic processes.† Thus, Dwight D. Eisenhower is a great president; as shown above that his foreign policy, domestic policy and his effort to world peace during his term was very successful. Dwight D. Eisenhower achieved a lot of important successes, he left office as a very popular President, and his reputation continued to grow as time passes, until now he is considered as the 8th best president in America’s history. [1] http://www.whitehouse.gov/about/presidents/dwightdeisenhower [2] http://www.u-s-history.com/pages/h1789.html [3] http://millercenter.org/president/eisenhower/essays/biography/5 [4] http://millercenter.org/president/eisenhower/essays/biography/4 [5] http://www.whitehouse.gov/about/presidents/dwightdeisenhower [6] http://millercenter.org/president/eisenhower/essays/biography/5

The Cask Of The Amontillado - Revenge :: essays research papers

A Tale of Revenge in The Cask of the Amontillado "The Cask of Amontillado" is a powerful tale of revenge. Montresor, the sinister narrator of this tale, pledges revenge upon Fortunato for an insult. Montresor intends to seek vengeance in support of his family motto: "Nemo me impune lacessit."("No one assails me with impunity.") On the coat of arms, which bears this motto, appears " [a] huge human foot d'or, in a field of azure; the foot crushes a serpent rampant whose fangs are embedded in the heel." It is important for Montresor to have his victim know what is happening to him. Montresor will derive pleasure from the fact that "...as Fortunato slowly dies, the thought of his rejected opportunities of escape will sting him with unbearable regret, and as he sobers with terror, the final blow will come from the equalization that his craving for the wine has led him to his doom. "The Cask of Amontillado" is about one man's family revenge on another family. In structure, there can be no doubt, that both Montresor's plan of revenge and Poe's story are carefully crafted to create the desired effect. Poe writes this story from the perspective of Montresor who vows revenge against Fortunato in an effort to support his time-honored family motto: "Nemo me impune lacessit" or "No one assails me with impunity." (No one can attack me without being punished.) Poe does not intend for the reader to sympathize with Montresor because Fortunato has wronged him, but rather to judge him. Telling the story from Montresor's point of view, intensifies the effect of moral shock and horror. Once again, the reader is invited to delve into the inner workings of a sinister mind. This part of the story is very disturbing and emotionally unstable. Fortunato undergoes a change from laughter and thinking a practical joke is being played on him to a groaning realization that he is a dead man. This is the place where we chose to make our project. Although several characters are mentioned in this story, the true focus lies upon Montresor, the diabolical narrator of this tale of horror, who pledges revenge upon Fortunato for an insult.

Drama Monologue Velocity vs. Viscosity :: Drama

Drama Monologue Velocity vs. Viscosity Insanity comes in two basic varieties: slow and fast. I'm not talking about onset or duration. I mean the quality of the insanity. The day to day business of being a head case. There are lots of names I guess: depression, catatonia, mania, anxiety, agitation. They don't really tell you much though do they? The predominant quality of the slow form in viscosity. Experience is thick. Perceptions are thickened and dulled. Time is slow, dripping slowly through the clogged filter of thickened perception. The body temperature is low. The pulse is sluggish. The immune system is half asleep. The organism is torpid and brackish. Even the reflexes are diminished, as if the lower leg couldn't be bothered to jerk itself out of stupor when the knee is tapped. Viscosity occurs on a cellular level. And so does velocity. In contrast to viscosity's cellular coma, velocity endows every platelet and muscle fibre with a mind of its own, a means of knowing and commenting on its own behaviour. There is too much perception, and beyond the plethora of perceptions, the plethora of thoughts about the perceptions and about the fact of having perceptions. Digestion could kill you! What I mean is the unceasing awareness of the processes of digestion could exhaust you to death. And digestion is just an involuntary sideline to thinking, which is where the real trouble begins. Take a thought - anything. I doesn't matter. For example - I'm tired of sitting here in front of the nurses station. I perfectly reasonable thought. Here's what velocity does to it. First break down the sentence. 'I'm tired' - well, are you really tired, exactly? Is that, like, sleepy? You have to check all body parts for sleepiness, and while you're doing that , there's a bombardment of images of sleepiness along these lines: head falling onto pillow, head hitting pillow, Wynken, Blynken and Nod, Little Nemo rubbing sleep from his eyes, a sea monster. Uh-oh, a sea monster. If you're lucky you can avoid the sea monster and stick with sleepiness. Back to the pillow, memories of having mumps aged five, sensation of swollen cheeks on pillows and pain of salivation - stop. Go back to sleepiness. But the salivation notion is too alluring, and now there's an excursion into the mouth. You've been here before and it's bad. It's the tongue: once you think of the tongue it becomes an intrusion. Why is the tongue so large? Why is it so scratchy on the sides? Is that a vitamin deficiency? Could you remove the tongue? Would your mouth be less of a bitch without it?

Consider how succsesful sheriff conveys the realities in war situations Essay

The play called Journey’s end is all based on real events of WW1, it is written by R.C.Sherriff, the title of the play shows us the play is about a journey but has to come to an end quite obvious but very important, In Act one scene one we get an insight where Osborne is having a conversation with Hardy which leads onto the important part of the play the big German attack, ‘By the way, you know the Big German attack is expected any day’. Surely you would expect that you would be very shocked to hear of this news but Osborne simply plays it down saying ‘It’s been expected for the last month’ as if to say will they ever do it? Now Osborne and Hardy have a long conversation and the audience must think now this is unusual would they have time to that and if you’re asking what that is then ‘Ever ad earwig races?’ ‘ no’ ‘I will give you a tip’ ‘what’ ‘if u dip them in whiskey they go li ke hell’ This I think shows typical men gambling and competition but it also shows us the joy of the war how close the soldiers are together which points out they have spent a long time in the trenches together so it’s showing us that its long ‘ When Hardy finally leaves Osborne alone, the cook Mason comes in to talk about dinner but Mason is the sort of character who eve though there is war he can still is very funny. ‘Soup sir cutlets’ ‘Just kidding ordinary rationary meat sir looks like liver but it has not got that wet smooth look that liver has got and it has a noo shape. After this the new soldier has arrived and Osborne is there to greet him, the new soldier is Raleigh but he is also still a schoolboy ‘Oh no you see I only left school at the end of the last summer term’ this shows us just how bad the war situation was the fact that they were now forcing schoolboys in. In act two scene one again we find out about the food and how you have to save it ‘well take the lumps out of my porridge, good keep the lumps and use um for dumplings next time e ave boiled beef. Then they talk about the big attack again ‘the boche is up to something. The big attack is soon’ Then Raleigh says something strange which makes the audience think but there your enemies ‘those germans are well decent. there is a joke next where mason says ‘ would you like some sardines’ no I would loathe it sir’ very good sir’ this show the audience that mason gives it him as it is the only thing for him to eat and even though he hates it he has no choice but to eat it to built up his strength. The main focus is Act three scene 3 starts off with great imagery ‘The candles are no longer burning’ the intense darkness of the dug out is softened by the glow of the Very lights in the sky beyond the doorway. There is no sound except for the distant mutter of the guns. ‘Putting the mug on the table’ shows it is a very big dug out as it can have all those things in the dug out, which shows us that they must have some importance. Its dawn ‘Towards dawn’ which sets the scene just another old day. ‘OT teaâ€℠¢ they have tea which shows that they have a jolly morning meaning there is two sides to the war. ‘Trotter is singing a long long trail’ which means its joyful there is still humour in the middle of a war, there is also humour because Stanhope says ‘Has the milkman been yet in French’ ‘The faint whisper of shells hitting the dug out’ It shows the big attack has started, intensifying ‘three more shells hit rapidly’ building it up. ‘Trotter’s hand is quivering’ which shows he is scared out of comfort. ‘Stanhope is still writing in his book’ which means that he isn’t taking much notice he is staying calm ignoring the fact he could probably die any minute. ‘Only corporal Ross hit’ showing us the other side of the war that it is not all peace and happiness. ‘Red glow of dawn’ Sort of angry colour, Then Raleigh is shot in the back. ‘Bit of shells got him in the back, Fraid it’s broke his spine, sir can’t move his legs. This is where Stanhope realizes how much he likes Raleigh, normally Stanhope would get them took down to the big dug out on the right but not Raleigh, ‘Bring him down ere’ which shows Stanhope is saying Raleigh is important my best friend, ‘Raleigh wakes from unconsciousness ‘Hullo——Dennis’ which shows us that he is weak from the attack and he is slowly dying, but Raleigh thinks he is ok ‘Im okay now (he tries to rise) then they are talking about the gun noise ‘Nah it is mostly their guns’ showing that they know the war is half lost and there isn’t a lot of hope left in it at all. We have an awful conversation that is so sad about Raleigh is going to die but Stanhope is trying to keep up the hope and then he dies and it is all so sad. Then Stanhope leaves and a shell hits the dug out causing it to collapse snuffing out the candle leaving Raleigh in darkness, we can only think none of them survived.

Mortar Mixes Using Different Concentration Of MGSO4 Environmental Sciences Essay

1.0 General: Mortar mix is a combination of cement and sand that is used to keep together building type blocks. On adding H2O it becomes a feasible paste that sets difficult. It is used with stuffs like bricks and rocks to do paseos and walls. Mortar was originally made of clay or clay. There is grounds of the usage of howitzer in civilizations around the universe. Persian and Babylonian constructions used howitzer from about 2900 BC on. The earliest Egyptian pyramids used the clay or clay combination, while ulterior edifices used gypsum or calcium hydroxide. Mortar can besides be used for the fix of masonry when the original howitzer has washed off. Modern howitzers are typically made from a mixture of sand, a binder such as cement or calcium hydroxide, and H2O. Cement fabrication is related with a batch of environmental jeopardies and has impacts at all phases of the procedure. These include emanations of airborne pollution in the signifier of dust, gases, noise and quiver when runing machinery and during blaring in preies, and harm to countryside from quarrying, heavy metal emanations in the during the high-temperature calcination procedure of limestone and clay minerals and the ingestion of a immense sum of fuel. Most cement kilns today use coal and crude oil coke as primary fuels, and to a lesser extent natural gas and fuel oil. For the turning population of the universe, the demand for lodging and electricity is besides increasing consequently. For lodging and other installations, the building industry is turning at a really fast gait with of all time increasing demand for cement. To carry through the demand of electricity for such population in India up to 2004 the electricity coevals was about 1,12,058 MW, 65-70 % of which is thermic ( largely coal based ) . Further, harmonizing to an estimation 100,000 MW capacity or more would be required in the following 10 twelvemonth. Concrete is a composite stuff composed of harsh farinaceous stuff ( the sum or filler ) embedded in a difficult matrix of stuff ( the cement or binder ) that fills the infinite between the sum atoms and gums them together. We can besides see concrete as a composite stuff that consists basically a binding medium which particles or fragments of sums are embedded. The simplest representation of concrete is:Concrete = Filler + Binder.There are many different sorts of concrete. For illustration, Portland cement concrete, asphalt concrete, and epoxy concrete. In concrete building, the Portland cement concrete is utilized the most. Therefore, the term concrete normally refers to Portland cement concrete. Admixtures are stuffs other than sum ( all right and coarse ) , H2O, fiber and cement, which are added into concrete batch instantly before or during blending. Use of Admixtures has become a common pattern in modern concrete. Chemical alloies can modify the scene and indurating feature of cement paste by act uponing the rate of cement hydration. Water-reducing alloy can plasticise fresh concrete mixtures by cut downing surface tenseness of H2O, air-entraining alloies can better the lastingness of concrete, and mineral alloies such as pozzolana ( stuffs incorporating reactive silicon oxide ) can cut down thermic snap. 1.1. Mortar: A edifice stuff made by blending calcium hydroxide, cement or plaster of Paris with sand, H2O and sometimes with other stuffs, used in masonry for fall ining rocks, bricks, etc. besides for stick oning. 1.1.1 Gypsum howitzer: The Egyptians used gypsum howitzers in the building of the pyramids. More late, this type of howitzer was used to reconstruct much of the metropolis of Paris, which gave its name to the Gypsum, sometimes called Plaster of Paris, as a consequence of the natural gypsum sedimentations found under the territory of Monmartre. Some of this gypsum bonded masonry still exists in the older parts of Paris. More late, an imported external render, based on Gypsum, originally developed in France, was imported into the United Kingdom. However, after a short period of clip and a bad history of failures this was withdrawn from the market. In add-on to this recent job, it is known that many of the bing historic homes in Paris, that were originally built with gypsum howitzer and have non been restored, suffered severely from moistness and impairment. As a consequence of these inauspicious experiences, and partially originating from the theoretical position that they do non organize hydrates that are stable in presence of H2O, gypsum howitzers are, hence, non used today and non recommended for external work. 1.1.2 Lime Mortars: The Egyptians used lime howitzers, with literature on this topic dating back 2000 old ages. Lime howitzers are believed to indurate and derive strength by the vaporization of H2O and the soaking up of C dioxide from the ambiance. This consequences in the gradual transition of calcium hydroxide into Ca carbonate. This mechanism is theoretically right, but takes a really long clip to bring forth any meaningful strength. 1.1.3 Calcium oxide: The calcium hydroxide is produced, by and large by firing mineral natural stuffs ; dwelling of Ca chiefly but Mg based calcium hydroxides besides exist. Magnesium based calcium hydroxides are non nevertheless used for howitzer in the United Kingdom or Ireland and will non be considered farther in this text. In the United Kingdom, the natural stuffs that are burnt in the kiln to bring forth calcium hydroxide are chalk or limestone, but in theory any chalky feedstock could be used. In some states, shells, corals and other beginnings of Ca are besides used satisfactorily. When the natural stuff, which is fundamentally composing of Ca carbonate, is heated to about 950oC, the combined C dioxide is driven off in the signifier of gas, to ensue in Ca oxide or calcium oxide remaining. 1.1.4 Hydrated calcium hydroxide: Calcium oxide is non used straight in howitzer, but it is foremost reacted with H2O to bring forth Ca hydrated oxide, known as â€Å" quenched † or â€Å" hydrated † calcium hydroxide and in this signifier it is ready to be added in a howitzer mix. However, it is formed that pure Ca hydrated oxide howitzers, though being capable of indurating and strength development, in world it reacts highly easy. Hence, it require a period of possibly 100 old ages for a howitzer articulation to carbonate or indurate to a deepness of possibly 6 to 10 millimeter ( carbonation is the transition of Ca hydrated oxide to calcium carbonate ) . The ancient craftsmen realized this, and knew that a really pure calcium hydroxide was really inferior to one that had some drosss. 1.1.5 Hydraulic calcium hydroxide: When cement is manufactured, calcium hydroxide is burnt in a kiln with clay, to supply a cementing compound that reacts with H2O to bring forth a hard-boiled hydrate. It can be seen that the presence of clay drosss produces efficaciously weak cement. This deficiency of understanding besides leads to an erroneous reading of the belongingss of lime howitzers. Some modern builders and specifies ascribe a whole overplus of good belongingss to â€Å" lime † howitzers, based chiefly on their observations of the long life of historic constructions, without recognizing precisely what type of lime howitzers they do necessitate for their usage. Many successful and long lasting constructions that they believe to incorporate lime howitzers are based on hydraulic calcium hydroxide. In world this is weak and rough cement, when compared to the purer hydrated calcium hydroxides that are produced today. It will be seen that usage of the latter stuff will non bring forth a howitzer with a great trade of strength or lastingness, as the carbonation procedure returns so easy and produces comparatively low strength development. Due to the apparent long permanent nature of hydraulic calcium hydroxide based howitzers, in recent old ages some specifiers have once more been qualifying them, unaware of the manner in which they were produced originally, and in the belief that similar stuffs are readily available today. It is non the instance that hydraulic calcium hydroxides are readily available in the UK today as merely one little works in Dorset produces commercial measures. Some hydraulic calcium hydroxides are imported from Italy and France but whilst these may be echt, a figure are formulated utilizing mixtures of Portland cement, calcium hydroxide and air entraining agent and are therefore non hydraulic calcium hydroxides at all, but instead masonry cements. Study suggests wherever historic calcium hydroxides are referred to these are hydraulic calcium hydroxide in world and non hydrated calcium hydroxide. There are legion illustrations of lasting constructions made with mortar one such illustration of U.K. is illustration Hadrian ‘s wall still which has monolithic restored countries of original stuffs. The Tower of London, some 900 old ages old, provides farther grounds of the lastingness of masonry stuffs and historic calcium hydroxide howitzer. 1.1.6 Ash calcium hydroxide howitzer: The possible pozzolanic belongingss of ash or other stuff incorporating reactive silicon oxides have been known since Roman times. There are many misconceptions and its inappropriate specification. Early bricks were fired at low temperatures and the attendant merchandise was rather extremely reactive in the presence of free calcium hydroxide. However, modern bricks are fired at a much higher temperature and are non about every bit reactive, as earlier one. Therefore a great trade of confusion exists, related to the specification of stuffs which can give a true image of historic features and hence go forthing behind a possible beginning. Therefore, any specification for a lime howitzer to be used in concurrence with land brick dust should be critically questioned. In contrast to the state of affairs with brick dust, the usage of ash in ash calcium hydroxide howitzers has been widespread and more successful, but non to state that these mixes should truly be specified today. After industrial revolution widespread handiness of furnace ashes, ash calcium hydroxide or black ash howitzers are used by common adult male. These stuffs are frequently criticized today, chiefly because of their drosss, taking to lastingness jobs. There is grounds of usage of these stuffs in pit work built around the beginning and center of the 20th century caused corrosion of the wall ties, but it is ill-defined whether or non many of these ties would hold corroded in any event regardless of the type of howitzer used. Many constructions exist today besides where old ash calcium hydroxide howitzers are still lasting. Ash lime howitzers were still used good into the center of the 20th century in those parts of the state where ash was widely available. 1.1.7 Cement: calcium hydroxide: sand howitzers: Development of â€Å" modern † Portland cements, the potency for masonry building. This is attributable rapid rate which enabled building work. The early limes antecedently used produced acceptable working belongingss for the Masons. The rate of strength addition was low, particularly in cold conditions conditions. This meant that even a high quality calcium hydroxide, with a good ultimate strength, could turn out really debatable for winter use. Indeed it is likely that the bulk of masonry building proceed small during the winter months. The handiness of the new Portland cements changed this state of affairs and enabledConstruction to transport on throughout the twelvemonth, with the obvious exclusion of periods of really terrible winter conditions with heavy precipitations or stop deading temperatures. However, a job arose with these new stuffs. With the calcium hydroxides, which they antecedently worked with, mix proportions of between one portion binder to two or two and a half parts sand ( 1:2 and 1:2 ) were used by the Masons. These mix proportions produced a mix with acceptable working belongingss. The usage of such high binder contents with cements resulted in a howitzer was excessively strong for the units for which it was being applied. Use of these stuffs for reconstructing the earlier work suffered from some short comings.Solution to this job was to utilize both calcium hydroxide and cement as a binder, with the calcium hydroxide and cement together organizing the proportions of one portion of binder to two and a half or three of sand.Today, howitzers are widely used in most continents, preponderantly in Europe, North America, Australasia and Asia. 1.1.8 Masonry cement howitzers: Use of Masonry cement howitzer in a cement plant is an alternate construct of blending together cement and calcium hydroxide on site or to obtain a blend of the belongingss of howitzer which is neither excessively strong nor excessively weak. Recent research work has shown that limestone may besides supply an enhanced strength development in the medium and long term because of a slow continuance of the cement hydration/strength development procedure. In United Kingdom masonry cement is utilized as mixtures of Portland cement and crushed rock, wherever in North America, the tradition has been to utilize mixtures of Portland cement and hydrated calcium hydroxide, together with air entrainment. This construct has late been adopted by one of the UK cement plant and has now been incorporated into the Code of Practice BS 5628. 1.2. Coal: Coal occupies an of import place in the Indian energy sector since India has huge militias of thermic class coal. Coal is the most abundant and widely dispersed dodo energy resource in the universe. Among the entire power generated yearly in India, approximately 70 % is produced by thermic power workss. The bulk of thermic power workss ( about 84 % ) are running on coal with 70 billion dozenss of coal modesty, while the staying 13 % tally on gas and 3 % on oil. About 112 million dozenss of fly ash is generated yearly in India by thermic power workss as a byproduct of coal burning. Fly ash is a burnt and powdery derived function of inorganic mineral affair that generates during the burning of powdered coal in the thermic power works. The burned ash of the coal contains largely silica, alumina, Ca and Fe as the major chemical components. Depending on the combustion temperature of coal, the mineral stages in crystalline to non-crystalline constructions such as vitreous silica ( SiO2 ) , mullite ( 3Al2O3.2H2O ) , hematite ( Fe2O3 ) , magnetite ( Fe3O4 ) , wustite ( FeO ) , metallic Fe, orthoclase ( K2O Al2O3.6SiO2 ) and fused silicates normally occur in the burned coal ash. Silica and alumina history for approximately 75 to 95 % in the ash. The categorization of thermic works fly ash is considered based on reactive Ca oxide content as class-F ( less than 10 % ) and class-C ( more than 10 % ) . Fly ash quality depends on coal type, coal atom choiceness, per centum of ash in coal, burning technique, air/fuel ratio, and boiler type. Indian fly ash belongs to class-F. The Ca bearing silicon oxide and silicate minerals of ash occur either in crystalline or non-crystalline constructions and are hydraulic in nature ; they easy reacts with H2O or hydrated lime and develops pozzolanic belongings. But the crystalline mineral stages of vitreous silica and mullite nowadays in the ash are stable constructions of silicon oxide and silicates, and are non-hydraulic in n ature. Normally the fly ash contains these two mineral stages as the major components. Therefore, the use of fly ash in building industry as sums or replacing of cement mostly depends on the mineral construction and pozzolanic belongings. Fly ash is loosely an aluminium-silicate type of mineral rich in aluminum oxide and silicon oxide. 1.2.1.Worldwide Scenario of fly ash Use: Indian coals have really high ash content. The fly ash content of coal used by thermic power workss in India varies between 25 and 45 % . A big sum of fly ash is generated by thermic power workss, doing several disposal related jobs. In malice of enterprises taken by the authorities, several non-governmental and research and development organisations for fly ash use, the degree of fly ash use in the state was estimated to be less than 10 % anterior to 1996-97.On the Global degree, less than 25 % of the entire one-year fly ash produced is utilised. However, in many states like Germany, Belgium and Netherlands more than 95 % of the entire fly ash produced was reportedly used during 1996. Likewise United Kingdom 50 % fly ash was utilized during 1998, whereas the use by the China during 1995 was about 32 % and 40 % , severally. European states are taking in use of fly ash. In Canada a batch of research work has been done in the country of high volume fly ash concrete and they are efficaciously utilizing fly ash since last two decennaries. Japan is besides front smuggler in use of fly ash in Asia. The use of fly ash by twelvemonth stoping 2001-2002 is given below: Germany & A ; Netherlands: 100 % Belgique: 90 % Japan: 67 % India: 13 % 1.2.2. Leaching Behaviour of fly ash: In India, surveies have been carried out toward direction of fly ash disposal and use. Fly ash is utilized in cement and building. But, the rate of production is greater than ingestion. The fresh fly ash is disposed into keeping pools, lagunas, landfills and slagheaps. Disposal of immense sums of fly ash in landfills, and surface impoundings or its reuse in building stuffs is of environmental concern. LeachingA is the motion of contaminations, such as water-soluble pesticides or fertilisers, carried by H2O downward through permeable dirts. Most pesticides adsorb to dirty atoms ( particularly clay ) become immobile and do non leach. The destiny of nomadic pesticides, nevertheless, can be thought of as a race between the assorted debasement procedures and leaching to groundwater. During conveyance, disposal, and storage stages, fly ash is subjected to leaching and portion of the unwanted constituents in the ashes may foul both land and surface Waterss. Fly ash can be leached in higher concentrations than imbibing H2O criterions and can do taint in imbibing H2O beginnings. Fly ash contains trace sums of toxic metals that may hold negative effects on human wellness and on workss. Disposal of fly ash in surface H2O beginnings disrupts aquatic life, whereas toxic metals leached contaminate belowground H2O resources. Therefore, it is of import to analyze the leaching behavior of fly ash. In India, so far non much accent has been given to utilize coal ash as backfill stuff in underground/ unfastened dramatis personae mines and to foretell its subsequent consequence on land H2O quality. One of the chief jobs in disposing of large measures of coal ash is the possible leaching of different pollutants. A thorough probe sing leaching of trace/heavy metals from different fly ashes is required to cognize the impact of leached hint metals from fly ash to land H2O every bit good as surface H2O. In the present survey, short term and long term leaching survey has been carried out on fly ash from Panipat Thermal Power works, Haryana. An effort has been taken to analyze the leaching behaviour of fly ash as per the internationally recognized process laid down inCEN/TS 14405. 1.3. Objective of Work: The chief aim of the present research work is twofold. The first 1 is to utilize the fly ash as cost effectual replacement of dearly-won building stuffs and 2nd 1 is to happen out the optimal workability and public presentation of howitzer mix with fly ash in inauspicious commixture and hardening conditions. A typical research programme formulated for the survey is shown in Table 1 & A ; 2. In the capital metropolis of Delhi, the sanctum River Yamuna is the chief beginning of H2O. The usage of natural Yamuna H2O for building proposes is how far good and, if non, how much impact it put on the overall public presentation of howitzer regular hexahedrons in the similar commixture and bring arounding status with that of the normal DJB H2O supplied for imbibing intents has been attempted for comparing. In add-on to the above, leaching column survey on fly ash collected from NTPC, Panipat has besides been performed for appraisal of likely leaching of hint elements as per standard process laid down in European Standard CEN/TS 14405.Table 1.1: Research on howitzer mixes utilizing Yamuna H2O with different concentration of MgSO4 for blending and DJBW & A ; YW with different concentration of MgSO4 for bring arounding of howitzer regular hexahedrons.Mortar mixes utilizing different concentration of MgSO4 in Yamuna H2OYamuna H2O4 % MgSO48 % MgSO412 % MgSO416 % MgSO4Water quality for hardening of howitzer regular hexahedronsNormal DJB H2OYamuna H2O4 % MgSO4DJB Water8 % MgSO4 DJB Water12 % MgSO4 DJB WaterDetailed periodic surveies for physical, chemical and mineralogical surveies of H2O and concrete7 yearss7 yearss7 yearss7 yearss7 yearss28 yearss28 yearss28 yearss28 yearss28 yearss56 yearss56 yearss56 yearss56 yearss56 yearss90 yearss90 yearss90 yearss90 yearss90 yearss365 yearss365 yearss365 yearss365 yearss365 yearssTable 1.2: Research on howitzer mixes utilizing 35 % Yamuna H2O with different concentration of MgSO4 for blending and DJBW & A ; YW with different concentration of MgSO4 for bring arounding of howitzer regular hexahedrons.Mortar mixes utilizing 35 % fly ash with different concentration of MgSO4 in Yamuna H2ODJB H2O4 % MgSO48 % MgSO412 % MgSO416 % MgSO4Water quality for hardening of howitzer regular hexahedronsNormal DJB H2ONormal Yamuna H2O4 % MgSO4DJB Water8 % MgSO4 DJB Water12 % MgSO4 DJB WaterDetailed periodic surveies for physical, chemical a nd mineralogical surveies of H2O and concrete7 yearss7 yearss7 yearss7 yearss7 yearss28 yearss28 yearss28 yearss28 yearss28 yearss56 yearss56 yearss56 yearss56 yearss56 yearss90 yearss90 yearss90 yearss90 yearss90 yearss365 yearss365 yearss365 yearss365 yearss365 yearssDue to the increasing demand of energy, the rate of production of fly ash is besides increasing. The use of fly ash in cement or building industry is non in synchronism with the immense sum of its production. The safe disposal of fly ash is a topic of concern as fly ash poses risky jobs to the environment in many ways.The fresh fly ash is disposed into keeping pools, lagunas, landfills and scoria tonss. Fly ash can pollute the surface H2O, dirt and besides the land H2O due to the leaching of unwanted constituents. Fly ash can be leached in higher concentrations than the prescribed bounds of codifications for imbibing H2O criterions and can do taint in imbibing H2O beginnings. Fly ash contains trace sums of toxic metal s that may hold negative effects on human wellness and on workss. Disposal of fly ash in surface H2O beginnings disrupts aquatic life, whereas toxic metals leached contaminate belowground H2O resources. Therefore, it is of import to analyze the leaching behavior of fly ash. 1.4. Organization of Work: Chapter-1 includes debut of fly ash and Mortar, Classification of Mortar, worldwide scenario of concrete and wing ash use for environmental friendly constructive fabrication and aim of present work how we better usage with fly ash so that it can assist us in civil technology and besides better the quality of environment. Chapter-2 Literature reappraisal related to concrete and wing ash with accent on usage of fly ashas a replacing stuff of cement and effects of alteration in physical and chemical conditions on public presentation of concrete and howitzer. Chapter-3 Material and methods includes analysis of fly ash and OPC and H2O quality analysis in conformity with national and international codifications commissariats and casting of regular hexahedrons. Chapter-4 Collection and calculation of informations and treatment on trial consequences. Chapter-5 Conclusion includes the result of whole experiments and suggestions based on result for farther survey.