How the simple search engine became a leader in the technology Term Paper

How the simple search engine became a leader in the technology industry - Term Paper Example Google has reported big increases in sales and profits for the first quarter ended 31 March, 2005 as web advertising and sponsored search revenues continue to grow. The search engine company reported net profits of $369.2m (?205.1m) on sales of $1.26bn for the quarter. This compares with a net profit of $64m on sales of $651.6m for the same quarter last year (Savaas, 2005) In 2005, Google joined the list of 100 most powerful companies in the world. Google’s revenues increased steadily over the last few years. Even though Google started as a search engine company, they have many other product or service portfolios such as social networking, operating systems, online books, mobile phones, healthcare etc at present. In this project I will discuss and elaborate on the changes Google has made from being a user service for search to an internet giant in terms of many different aspects of technology. These aspects range from their original search, to email, to videos, to retail, to m obile industry to much more. Analyzing the changes in the past 15 years will produce the how and why Google is one of the kings of marketing and advertising. Google’s journey towards an industry leader During the initial periods of 2000, Google realised that search engine business alone may not help them to sustain their position as an industry leader in IT industry. Apple, Amazon, Facebook, Microsoft and Yahoo like IT business companies raised stiff challenges to Google’s business interests during this period. Amazon was the leader in online book business. In order to seize leadership in online book industry, Google has established an online book store in 2004. In December 2010, Google expanded its online book store in the name of Google eBooks (Google Editions) and it is now became the biggest online book store, in the world. As of now Google’s book collection have already crossed the 20 million mark. Social networking is another area in which Google made its mark. Google plus is the social network introduced by Google to counter the challenges from arch rival Facebook. â€Å"Google CEO Larry Page trotted out an impressive statistic during January 2012 quarterly earnings call: Google+ now has 90 million users, double what it had three months ago. Even better, 60 percent of those users are engaged daily, and 80 percent weekly† (Brodkin, 2012). Even though Google Plus membership is extremely small compared to that of facebook, many people believe that it has the potential to beat facebook in near future itself. Operating system market is another area in which Google established themselves in the recent past. Apple was the industry leader in touchscreen phone and tablet markets until recent times. In fact Apple’s ‘I† series products such as iPhone, iPad, iPod, etc brought enormous success to them. Today apple is the second largest company in the world in terms of market capitalization. Moreover they are the most va luable technology company in the world at present. In order to expel apple from the top spot, Google established business tie ups with Samsung like mobile phone and tablet manufacturers. Google devised a special operating system; android for the modern smartphones and tablets. Current android operating system is believed to be the best in the industry. Its latest version jelly bean is causing all problems to apple’

Plan outline Essay Example for Free

Plan outline Essay The company The name of the company will be â€Å"Innovations†. It would be specializing in manufacturing and marketing of hand crafted products, which used to be in vogue before the industrial revolution, and are still existing in many parts of the world. It will be a proprietary ownership firm, with a relatively small capital investment. The initial range of products offered will be the craft products in bamboo, from India. Once strong in marketing of these products, the range will slowly extend to wood and metal crafts from India. The ultimate goal will be to enter the high price jewellery sector in gold, and gems. The company will have its head office in Chicago, USA and have an operating branch in India. The head office at Chicago will be responsible for marketing the products which are sourced from India, by the branch over there. The Indian leg will be operating under instructions from the Head office in Chicago, will be responsible for locating suitable sources and the logistics for the product range outlined by the management. The main strength of the company will be its innovative designs. The focus would be on developing new designs, continuously. This pool of talent will be supported by a very strong team which specializes in strong brand building. The ultimate goal of the management is to build strong brand image in the hand crafted products sector. Initially, the staff strength will be very limited, to keep low overheads. This will be instrumental in the growth of the company. Details: The company will enter the business with a low investment. To risk factor will always be low, and a reserve fund will always be maintained at a certain level. . The gestation period is estimated at 3 months. Money should start rolling by his time. The company is not taking any loans or there is no borrowing of any type, to start this business. In both the offices, stress will be laid on employing people whoa re aware of the local market conditions. The marketing staff in Chicago and the procuring staff inIndia, will not exceed 5 to begin with. The USA office will be supported by two experienced designers, who will concentrate on evolving new designs, which will be communicated to the craftsmen, through our India branch. The Indian will have one efficient manager, under whom the procuring and logistics staff will operate. The manager directly reports to the USA head office. On the expenses side, 25 percent of the capital will be utilized for procurement of the crafted products and its logistics, another 25 percent for the marketing research and the actual marketing efforts, another 25% for the running overheads of both the offices and the reserves will be never go below the level of the final 25%. The operating strategy of the company will be to use only 75% of the capital, and concentrate on fast rotation of money. The routine functions like legal, accounts and personnel will be carried out by hired professionals on contract basis. Expenses will not be limiting factor, to get the best of the innovative talents, in whichever way available. With a small beginning, the company is expected to grow as a leading firm in the USA, for crafted products.

Sources Of Finance For Marks And Spencers

Sources Of Finance For Marks And Spencers Marks Spencer is one of the leading retailers in UK with average 21 million customers visiting per week in stores. They provide with quality clothing, home products and food which is supplied by approximately 2000 suppliers all over the world. The company has 75,839 employees as evaluated in 2008 and has about 700 stores in UK. The 49% of the sales is occupied by clothing and home products while 51% is occupied by food products. Outside UK the company operates in approximately 40 other countries which include India, China and Indonesia etc. The companies 90% business comes from sales in UK while rest comes from overseas sales. Marks Spencer values Quality, Value, Service, Innovation and Trust. The company generated an overall revenue of  £9062.1 million as on 28th March, 2009. The overall profit was  £768.9 million of which  £652.8 million was generated from operations in UK and  £116.1 million from operations overseas. The case study takes into consideration the analysis of financial reports of Marks and Spencer and relates the academic principles of Corporate Finance with the analysis of the report. 2. SOURCES OF FINANCE 2.1 SHORT MEDIUM TERM FINANCE Trade Credit Trade Credit is finance obtained from suppliers of goods and services over the period between delivery of goods and the subsequent settlement of the account by the recipient. (Pike Neale, 2006) It is sometimes also called spontaneous finance as the company can enjoy the goods or benefit from the service provided without having to pay up. Common way of expressing the credit term is- 2/10 : net 30 This implies that the supplier will provide 2% discount if the money is payed back in 10 days otherwise the company has to pay full payment in 30 days. The length of the trade credit depends on certain factors like industry custom and practice, relative bargaining power and type of products. Factoring- Sometimes the suppliers need payment earlier than expected. Institutions called factors help by offering to purchase a firms debtors for cash. Factoring involves raising immediate cash based on the security of the companys debtors, thus accelerating payments from customers. Bank Credit Bank lending to companies is predominantly short term, although now it is also a valuable source of medium term finance. Overdrafts Overdrafts specify the amount that a company may withdraw either in forms of cash or cheques. Interest is charged on a daily basis depending on how much the company is overdrawn each day. Bank generally takes security which can be fixed charge (where overdraft is secured against specific asset) or floating charge (which offers security over all of the companys assets) Short Term Loans Short term loans are generally provided for more than 1 year. The bank can charge variable or fixed rate of interest. Usually fixed rate of interest is quite high. Variable rate of interest can be also in various forms: Bullet Loans Balloon Loans Revolvers It allows the borrowers to borrow, repay and re-borrow over the life of loan facility. Securitisation This is the practice whereby instead of lending money to customers, banks raise finance for them by arranging and selling to customers their securities like commercial papers often allowing lower interest rates. Bill Finance Bill allows the company to pay out a specific amount after a specific period of time. Bills of Exchange Trader purchasing goods from suppliers draws up a bill stating a promise to pay at some future date and its up to the supplier to keep the bill or sell it in the market at a discount if he needs the money earlier. Acceptance Credit It is a tie up between the company and the bank. The bank issues a bill for the company and company can use it at a later date. The bank can sell the bill in the market at a discounted price. If it does then the company collects the money from the company which bought the bill from the bank. Hire Purchase It may be simply defined as hiring with the option to purchase. On payments of final installment ownership of the asset passes to the customer. The inland revenues will generally permit the customer to claim and retain capital allowances provided that the option to purchase fee is less than the market value at the end of the contract term. Leasing A leasing transaction is a commercial arrangement whereby an equipment owner conveys the right to use the equipment in return for payment by equipment user of a specified rental over a pre-agreed period of time. (Pike Neale, 2006) 2.2 LONG TERM FINANCE Equity Shares are described as permanent capital because the funds supplied for their acquisitions are non-returnable in most circumstances other than in the event of a liquidation. Shares are issued at nominal value and are sold at the market price. Shareholders have a share in ownership of company and also have voting rights. Dividends are payed as a percentage return on their nominal value. A company can receive equity finance from various sources like Business Angels: Private equity investor with spare funds to invest who wishes to gamble on the future prospects of young companies. Venture Capital: Sale of equity to a specialist institution that may also provide management assistance. For e.g. 3i. Obtaining a Quotation (IPO) Preference Shares Preference shares are entitled to a fixed percentage dividend, which is paid before any profits are distributed to ordinary shareholders. Participating preference shares may be entitled to some extra dividend, over and above their fixed dividend entitlement. Convertible preference shares can be converted to ordinary shares. Cumulative preference shares have unpaid dividends that are carried forward and must be paid before dividends are paid to ordinary shareholders. Preference share holders do not qualify for tax relief. Debt Debentures Debentures are basically loan secured on company assets with floating or fixed interest rate. It is a multiple loan to the company in the sense that it is contributed by several people opposed to just one individual. Debenture holders are creditors but not members of the company. Loan Stock is a kind of debenture that is issued at face value. It is not secured on assets but effectively secured on firms earning power, thus more risky and lower ranking of payment. Debentures issued at large discounts and redeemable at par or above are known as Deep Discount Bonds. They are generally issued at low rate of interest but have cost of redemption. Mortgages It is a form of secured loan placing the title deeds of property with a lender as security for a cash loan. The interest is payable on the amount borrowed. Warrants They are rights given to investors allowing them to buy new shares in a company at a future date, at affixed given price. They are generally issued alongside unsecured debt as a bribe to potential investors. 2.3 SOURCES OF FINANCE IN MARKS SPENCER 2.3.1 Current Non-Current Liabilities Current liabilities are the one MS needs to pay within 1 year time whereas non-current liabilities are the one MS can pay any time after 1 year. As per the annual report for MS, Current Liability MS has short term loans in the form of Bank Loans and overdrafts worth  £147.9 millions. Syndicated Bank Facility worth  £781.2 million which relates to a  £1.2 bn committed bank revolving credit facility set to mature on 26 March, 2013. Finance Lease liability worth  £13.7 million. The average lease term for the equipment is 6 years and 125 years for property. Interest rates are fixed. Non-Current Liability Bank Loans worth  £11.2 million. Finance lease liabilities worth  £88.2 million. Medium-term notes worth  £ 2018.5 million. 2.3.2 Net Assets Equity Ordinary Share Capital Shares  £m Allotted, called up and fully paid ordinary shares of 25p each At start of year 1,586,478,423 396.6 Shares issued on exercise of share options 2,217,763 0.5 Share purchased in buy-back (10,901,267) (2.7) At end of year 1,577,794,919 394.4 2,217,763 ordinary shares having nominal value were allotted during the year under two schemes namely Save As You Earn (SAYE) Share Option scheme and Executive Share Option Scheme. In SAYE, the board may offer options to purchase ordinary shares in the company once in each financial year to those employees who enter into an HM Revenue Customs approved (SAYE) savings contract. In terms of Executive Share Option Scheme, the Board may offer options to purchase ordinary shares in the company to executive directors and senior managers at the market price on a date to be determined prior to the date of the offer. 10.9 million shares having a nominal value of  £2.7m were bought back and subsequently cancelled during the year in accordance with the authority granted by the share holders at the Annual General Meeting in July 2007. Share Premium Account A reserve setup to account for the issue of new shares at a price above their par value. (Pike Neale, 2006) In MS, Share Premium Account had  £ 236.2 m as on 28th March, 2009 out of which  £ 231.4 m were carried forward from previous year and  £ 4.8 m was from share issued on exercise of employee share options. Capital Redemption Reserve It is a reserve established when the firm buys its own shares in a scenario that result in loss of share capital. In MS it was worth  £ 2202.6 m. As discussed earlier  £ 2.7 m worth were purchased in buy back, thus added to the capital redemption reserve. Hedging Reserve Hedging is an attempt to minimize the risk of loss stemming from exposure to adverse foreign exchange rate movements. MS as on 28th March,2009 had  £ 62.6 m in Hedging Reserve. 2.3.3 Net Debt Cash Cash Equivalents It includes short term deposits with banks and other financial institutions, with an initial maturity of three months or less and credit card payment received within 48 hours. It was worth  £ 422.9 m for MS. Financial Assets MS has current and non-current assets worth  £ 53.1 m that includes unlisted investments and Listed UK Securities. Bank Loans Overdraft MS has current and non-current loans overdrafts that include  £ 4.0 m loan from the Hedge End Park Limited joint venture. Syndicated Bank Facility It relates to a  £ 1.2 bn committed bank revolving credit facility set to mature on 26 March 2013 and is worth  £ 781.2 m. Medium Term Notes These are notes that actually retire in 5 to 10 years. A corporate note continuously offered by a company to investors through a dealer. Investors can choose from differing maturities, ranging from nine months to 30 years. (Forbes Digital) In MS these notes are issued under MS plcs  £ 3bn European Medium Term Note Program and all pay interest annually. The medium term notes are worth  £1848.1 m. Finance Leases It is groups policy to lease certain of its properties and equipments under finance leases and is worth  £ 101.9 m. 3. COST OF CAPITAL 3.1 Weighted Average Cost of Capital 3.2 Weighted Average Cost of Capital for MS As seen earlier MS has capital in the form of debt and equity. To evaluate the Weighted Average Cost of Capital, we need to evaluate Cost of Debt ( Kd) Cost of Equity ( Ke) Weight or proportion of debt equity Cost of Debt (Kd) To evaluate Kd, we need to find I = Interest paid for the debt MV(Market Value) = Total current Market Value of the Debt T = Corporate Tax if any As Kd = [I(1-T)] / MV X 100 Looking at the Annual Report we can see in Cash flows from financing activities that : I =  £ 197.1 m which is approximately 7.9% In Taxation Charges T = 28% In net Debt MV =  £ 2490.8 m Thus we can calculate Kd by putting in the values as: Kd = [ 197.1 m(1-.28)]/ 2490.8m X 100 = (141.912/2490.8) X 100 = 4.7 Cost of Equity To evaluate Ke, we need to evaluate D = Dividend on ordinary share capital MV = Market value of equity As Ke = (D/MV) X 100 Looking at the report we can find Net dividend = 22.5 p per share The total no. of shares at the end of the year = 1,577,794,919 The total Dividend D = .225 X 1,577,794,919 =  £ 355 m approx Market Value MV= .25 X 1,557,794,919 =  £ 394.4 m Therefore Ke = (D/MV) X 100 = (355/394.4) X 100 = 90 Weighted Average Cost of Capital (WACC) Weighted Average Cost of Capital can be calculated by formula WACC = Ke[ E/(E+D) ] + Kd [ D/(E+D) ] Where E = Market Value of Companys Equity D = Market Value of Companys Debt Therefore WACC = 90[394.4/(394.4 + 2490.8)] + 4.7[2490.8/(394.4 + 2490.8)] = (90 X 0.135) + (4.7 X .86) = 12.15 + 4.902 = 17.052 % 3.3 Gearing Indicators for MS To be done Capital Gearing Capital Gearing = 4. INVESTMENT APPRAISAL TECHNIQUES An investment project is a series of cash inflows and outflows, typically starting with cash outflows (the initial investment outlay) followed by cash inflows and/or cash inflows in later periods. (Gotze, Northcott, Schuster, 2008) The financial manager needs to employ appraisal techniques in order to decide which projects to accept and which to reject because these decisions largely shapes the future of the business and its ability to manage its future operations. The project accepted must meet the financial criteria of the company, generally its a return greater than the cost of capital needed to finance it. 4.1 Return on Investment (Accounting Rate of Return) This approach expresses the profit before tax arising from an investment as a percentage of the total outlay on the investment. When using the return on investment approach the project which gives the highest ARR is the one that should be accepted. Difficulties arise with the method when the duration of the investment extends for more than one year, as it then becomes necessary to determine some representative profit and investment value for the duration of the project. Other problem is that profits are the results of receipts and outgoings and they do not represent cash transactions and the cash flow arising is not taken into account during the term of the investment. 4.2 Return on Investment (ARR) related to MS As per the annual reports of MS from year 2006 to 2009, MS has invested on property. The investment, depreciation Net Profit are described in the annual report related to property. The tax budgeted profits are assumed accordingly. Year 2006 2007 2008 2009 Investment  £ 38.5 m  £ 24.1 m  £ 24.3 m  £ 24.3 m Budgeted Profits  £ 4 m  £ 4 m  £ 32 m  £ 8 m Less Depreciation ( £ .1 m) ( £ .2 m) ( £.3 m) ( £ .5 m) Tax ( £ 9.6 m) ( £ 1.9 m) ( £ 4.7m) ( £ 1.1m) Net Profit ( £ 4.7 m)  £ 1.9 m  £ 27 m  £ 6.4 m The average profit for the four years would be: Average Profit = [ (4.7) + 1.9 + 27 + 6.4] / 4 = 29.6 / 4 =  £ 7.4 m We can compare this with the original investment made in four years: Average investment = [ 38.5 + 24.1 + 24.3 + 24.3] /4 =  £ 28.55 m By comparing, Avg Profit/ Investment= (7.4/28.55) X 100 = 24.91 % Thus the company can decide on whether the investment is good or not. 4.3 Payback This method refers to how quickly the incremental benefits that accrues to a company from an investment project payback the initial capital invested. When faced with a straight accept or reject decision it can provide a rule where projects are accepted if they payback the initial investment outlay within a certain predetermined time. In addition, the payback method can provide a rule when a comparison is required of the relative desirability of several mutually exclusive investments (Lumby, 1988). This method simply measures the time period taken until the profits generated from the investment equal the initial cost of investment. The advantage of Payback is that it focuses on risks in considering the period during which the investment remains outstanding. The drawback is that the method takes no account of cash inflows after payback, neither is there any attempt to consider reinvestment possibilities for incoming funds during the period prior to payback. 4.4 Payback related to M S With relation to MS, we again take the project of investment in property, plant equipment. We take the 2 investments made in 2008 and 2009 and compare them with assumptions made for returns in the following years. 2009 2008 Investment Outflow Year 0 ( £ 540. 8 m) ( £ 958.4 m) Cash Inflows Year 1  £ 58.3 m  £ 91.6 m Year 2  £ 142.6 m  £ 400.4 m Year 3  £ 222.4 m  £ 300.2 m Year 4  £ 100.4 m  £ 286.7 m Year 5  £ 143.7 m  £ 123.2 m Total cash Inflow  £ 667.1 m  £ 1202.1 m Now comparing the two projects of 2008 2009 we can see that payback for 2009 is 5 years and payback for project in 2008 is 4 years. Thus project that MS invested is 2008 is better in terms of investment. 4.5 Net Present Value Net Present Value is the net monetary gain (or loss) from a project, computed by discounting all present and future cash inflows and outflows related to the project. (Gotze, Northcott, Schuster, 2008) Using the NPV method, all future cash flows related to investment project are discounted back to time 0. In order to establish the cash flows arising from a project into their present values, it is necessary to establish the cash inflows and outflows arising from it, and what cost of capital should be used to evaluate such projects. In order to determine the NPV of a project, we need to list all the cashflows related to the project. The net cash flows are then discounted at the cost of capital using the formulae: Discount factor = 1/ (1+i) n where n represents the number of periods and i represents the cost of capital per period The general rule is that if NPV is positive, the project is accepted else it is rejected. 4.6 Net Present Value related to MS We assume the example that taken in the pay back technique for the year 2009 and we assume the cost of capital to be 10 %. Year Net Cash Flows Formula Disc. Factor NPV  £  £ 2009 ( £ 540.8 m) 1  £ 540.8 m 2010  £ 58.3 m 1/(1+.1)1 .909  £ 52.99 m 2011  £ 142.6 m 1/(1+.1)2 .826  £ 117.78 m 2012  £ 222.4 m 1/(1+.1)3 .751  £ 167.02 m 2013  £ 100.4 m 1/(1+.1)4 .683  £ 68.57 m 2014  £ 143.7 m 1/(1+.1)5 .621  £ 89.094 m  £ 126.3 m ( £ 44.35 m) As we can see above the NPV for the project is negative thus this project should be rejected. 4.7 Internal Rate of Return (IRR) Internal Rate of Return of a Project is that cost of capital which makes the net present value of a project equal to zero. If the cost of capital required to reduce the future cash flows to zero is greater than the companys cost of capital, then the project will be accepted because it gives a positive return for the business. 4.8 Internal Rate of Return related to MS In internal rate of return we need to assume cost of capital so that NPV nears 0. Thus we assume the cost of capital as 9% first. Year Net Cash Flows Formula Disc. Factor NPV  £  £ 2009 ( £ 540.8 m) 1  £ 540.8 m 2010  £ 58.3 m 1/(1+.09)1 .917  £ 53.46 m 2011  £ 142.6 m 1/(1+.09)2 .842  £ 120.06 m 2012  £ 222.4 m 1/(1+.09)3 .772  £ 171.69 m 2013  £ 100.4 m 1/(1+.09)4 .708  £ 71.08 m 2014  £ 143.7 m 1/(1+.09)5 .650  £ 93.40 m  £ 126.3 m ( £ 31.10 m) Now we try with cost of capital as 7 % Year Net Cash Flows Formula Disc. Factor NPV  £  £ 2009 ( £ 540.8 m) 1  £ 540.8 m 2010  £ 58.3 m 1/(1+.07)1 .935  £ 54.51 m 2011  £ 142.6 m 1/(1+.07)2 .873  £ 124.48 m 2012  £ 222.4 m 1/(1+.07)3 .816  £ 181.48 m 2013  £ 100.4 m 1/(1+.07)4 .763  £ 76.6 m 2014  £ 143.7 m 1/(1+.07)5 .713  £ 102.45 m  £ 126.3 m ( £ 1.7 m) As we can see that with cost of capital as 9% the NPV is  £ 31.10 m and with cost of capital 7% the NPV is  £ 1.7 m, thus it shows that NPV will be zero between 6 and 7 % cost of capital. As the companys cost of capital is 10 % and the cost of capital to make the NPV zero is between 6 7 %, thus this project cant be accepted as its less than the companys cost of capital.

Wendys History :: essays research papers

Wendy’s Frostys   Ã‚  Ã‚  Ã‚  Ã‚  Ã¢â‚¬Å" I opened the first Wendys restaurant because I felt that there should be a place where fresh hamburgers are made just the way the customer wants it.† That is as true today as it was thirty one years ago when Dave Thomas first spoke those words. People put their trust into Wendys everytime that they eat there. Infact Wendys is the only fast food place that offers the Frosty (Wendys Web Page).   Ã‚  Ã‚  Ã‚  Ã‚  November 15th 1969, in Columbus, Ohio, was a very phantasmagoric day in Dave’s life. He opened his very first restaurant naming it after his little baby girl, Wendy. He expected nothing more from his little family owned restaurant, but Dave decided to approach fast food in a different angel. On November 21st 1970 he broke new grounds by opening a new feature, the pick up window. Now he could do twice as much business at the same time. This idea expanded to all of the quick service industries. Over the next thirty ones years, Dave opened up over five thousand Wendys Restaurants, not only in the United States but in twenty-seven other countries around the world. With competition rising among other fast food places, such as McDonalds, Burger King, and Arbys. Promotion would be one of his great ideas (Wendys Web Page).   Ã‚  Ã‚  Ã‚  Ã‚  A garbage collector, Craig Randall, found a discarded Wendys cup. The cup had a peel off label for instant winners. Hoping to discover a coupon good for a free chicken sandwich, Craig peeled off the label to find that he instantly won two hundred thousand dollars towards a brand new home and became an instant celebrity. Craig’s whirl wind   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Osborne 2 media tour included the â€Å"Tonight Show,† â€Å"Jay Leno,† and hundred of media outlets hungry for a new unbelievable story. This brought many new customers to Wendys to try their luck at the new game. Soon after many other fast food places tried the same promotion ideas and were also very successful (Pook, Cory).   Ã‚  Ã‚  Ã‚  Ã‚  Wendys features two main products, the chili and the Frosty. The Frosty is a cool creamy dairy desert that will also quench and thirst. Although is thicker than a milk shakes it isn’t quick as thick as Ice cream. In comparison to the other dairy deserts that the other fast food places sell, Wendys has the least fattening deserts of them all. The Frosty at Wendys has 330 calories in a twenty oz.

An Examination Of Nuclear Disasters Environmental Sciences Essay

A atomic reaction occurs when uranium atoms split into little atoms in a concatenation reaction that produces big sum of bosom. This heard bring forthing fission procedure in a controlled reactor. This nucleus of reactor contains the U fuel. In atomic natural philosophies and atomic chemical science, a atomic reaction is the procedure in which two karyon or atomic atoms collide to bring forth merchandises different from the initial atoms. In rule a reaction can affect more than three atoms clashing, but because the chance of three or more karyons to run into at the same clip at the same topographic point is much less than for two karyons, such an event is exceptionally rare. While the transmutation is self-generated in the instance of radioactive decay, it is initiated by a atom in the instance of a atomic reaction. If the atoms collide and separate without altering, the procedure is called an elastic hit instead than a reaction. FUSSION: is the procedure by which multiple atomic karyon articulation together to organize a individual heavier karyon. It is accompanied by the release or soaking up of big measures ofA energy. Large scale merger procedures, affecting many atoms blending at one time, must happen in affair which is at really high densenesss. The merger of two karyons with lower mass thanA ironA ( which, along withA Ni, has the largestA adhering energyA per nucleon ) by and large releases energy while the merger of karyon heavier than Fe absorbs energy ; vice-versa for the contrary procedure, A atomic fission. In the simplest instance of H merger, two protons have to be brought near plenty for theA weak forceA to change over either of the indistinguishable protons into a neutron formingA heavy hydrogen. In more complex instances ofA heavy ionA merger affecting manyA nucleons, theA reaction mechanismA is different, but we achieve the same consequence of piecing larger karyon from smaller karyon. Fusio n reactions power theA starsA and bring forth virtually all elements in a procedure calledA nucleus. Although the merger of lighter elements in stars releases energy, production ofA elements heavier than ironA absorbs energy. When the merger reaction is a sustained uncontrolled concatenation, it can ensue in aA thermonuclear detonation, such as that generated by aA H bomb. Chemical reactions which are non self-sufficient can still let go of considerable energy, every bit good as big Numberss of neutrons. Research into controlled merger, with the purpose of bring forthing merger power for the production of electricity, has been conducted for over 50 old ages. It has been accompanied by utmost scientific and technological troubles, but has resulted in advancement. At present, break-even ( self-sufficient ) controlled merger reactions have non been demonstrated in the fewA tokomak-type reactors around the universe. [ 2 ] A Workable designs for a reactor which will theoretically present ten times more merger energy than the sum needed to heat up plasma to required temperatures were originally scheduled to be operational in 2018, nevertheless this has been delayed and a new day of the month has non been stated. It takes considerable energy to coerce karyon to blend, even those of the lightest component, A H. This is because all karyons have a positive charge ( due to their protons ) , and as like charges repel, nuclei strongly resist being put excessively close together. Accelerated to high velocities ( that is, heated to thermonuclear temperatures ) , they can get the better of this electromagnetic repulsive force and acquire near plenty for the attractiveA force to be sufficiently strong to accomplish merger. The merger of lighter karyon, which creates a heavier karyon and aA free neutron, by and large releases more energy than it takes to coerce the karyon together ; this is anA exothermal processA that can bring forth self-sufficient reactions. TheA National Ig nition Facility, which uses laser-drivenA inertial parturiency merger, is thought to be capable of break-even merger. The first large-scale optical maser mark experiments were performed in June 2009 and ignition experiments will get down in 2010. The energy released in mostA atomic reactionsA is much larger than that inA chemical reactions, because theA adhering energyA that holds a nucleus together is far greater than the energy that holdsA electronsA to a karyon. For illustration, theA ionisation energyA gained by adding an negatron to a H karyon isA 13.6A eV-less than one-millionth of theA 17A MeVA released in theA deuterium-tritiumA ( D-T ) reaction shown in the diagram to the right. Fusion reactions have anA energy densityA many times greater thanA atomic fission ; the reactions produce far greater energies per unit of mass even thoughA individualA fission reactions are by and large much more energetic thanA individualA merger 1s, which are themselves 1000000s of times more ene rgetic than chemical reactions. Merely direct transition ofA mass into energy, such as that caused by the hit ofA matterA andA antimatter, is more energetic per unit of mass than atomic merger. Or is the combine of two little atoms such as Hydrogen or Helium to bring forth heavier atoms and energy. These reactions can let go of more energy than fission without bring forthing radioactive by merchandises. Fusion reactions occur in the Sun, utilizing Hydrogen as fuel and bring forthing Helium as waste. This reaction has non been commercially developed and is a serious research involvement worldwide, due to its promise of limitless, pollution-free, and nonproliferation characteristics. FUSSION: is the procedure of interrupting the binding forces of an atom ‘s karyon. In this procedure the karyon of an atom is split into two or more karyons, whereby a big sum of â€Å" free energy † becomes available. The split merchandises are known as the â€Å" fission merchandises † . The fission procedure is used soon by all working atomic reactors. Nuclear fission is surely a alluring procedure to do energy available. This is because the free energy contained in atomic fuel is 1000000s of times greater than theA fuels such as in oil or coal. Just as emanation merchandises of fossil fuels are a job, so there are jobs with atomic energy. The job of radioactive waste is merely one of these. A Is the splitting of a big atom such as Uranium or Plutonium into two smaller atoms, called fission merchandises, several neutrons, and really much energy? This atomic reaction was the first to be discovered. All commercial atomic power workss use this reaction to bring fo rth electricity. Decay: is the 3rd atomic procedure. It describes the natural procedure of the karyon of an atom interrupting down into a stable signifier. When that stable signifier is reached no more radiation is being released. When you hear speak about the â€Å" half-life † of radioactive stuffs, you are hearing about their decay. It is the clip taken for half of a substance ‘s radiation to disintegrate. A is the procedure by which an unstableA atomic nucleusA loses energy by breathing ionising atoms orA radiation. The emanation is self-generated in that the nucleus decays without hit with another atom. This decay, or loss of energy, consequences in an atom of one type, called theA parentA nuclide, transforming to an atom of a different type, named the girl nuclide. For illustration: aA carbon-14A atom emits radiation and transforms to aA nitrogen-14A atom. This is aA stochasticA procedure on the atomic degree, in that harmonizing to quantum mechanics it is impossible to foretell wh en a given atom will decay.A However given a big figure of similar atoms the decay rate, on norm, is predictable. WHAT NUCLEAR ENERGY? Nuclear energy originates from the splitting of U atoms in a procedure called fission. At the power works, the fission procedure is used to bring forth heat for bring forthing steam, which is used by a turbine to bring forth electricity. WHAT IS DISASTERS? Disaster is a sudden, black event conveying great harm, loss, and devastation and desolation to life and belongings. The harm caused by catastrophes is unmeasurable and varies with the geographical location, clime and the type of the Earth surface/degree of exposure. This influences the mental, socio-economic, political and cultural province of the affected country. Generally, catastrophe has the undermentioned effects in the concerned areas,1.A A It wholly disrupts the normal twenty-four hours to twenty-four hours life2.A A It negatively influences theA exigency systems3.A A Normal demands and procedures like nutrient, shelter, wellness, etc. are affected and deteriorate depending on the intensityA and badness of the disaster.It may besides be termed as â€Å" a serious break of the operation of society, doing widespread homo, stuff or environmental losingss which exceed the ability of the affected society to get by utilizing its ain resources. † A catastro phe is the calamity of a natural or human-made jeopardy ( a jeopardy is a state of affairs which poses a degree of menace to life, wellness, belongings, or environment ) that negatively affects society or environment.NUCLEAR CatastrophesWHAT IS Nuclear DISASTERS AND WHERE HAVE THEY HAPPEND AA atomic and radiation accidentA is normally defined as a loss of control of radioactive stuff with the possible to causeA radiation toxic condition. The likeliness and possible impact of such accidents has been a subject of argument practically since the firstA atomic reactorsA were constructed. It has besides been a cardinal factor inA public concern about atomic installations. Many proficient steps to cut down the hazard of accidents or ( should one occur ) to minimise the sum ofA radioactivityA released to the environment have been adopted. Despite the usage of such steps, â€Å" there have been many accidents with changing impacts every bit good near girls and incidents † . [ 1 ] Nuclear accidents ( frequently defined by theA International Atomic Energy Agency'sA International Nuclear Event Scale ) are much larger in magnitude of effects than a typical radiation accident. The premier illustration of a â€Å" major atomic accident † is one in which aA reactor coreA is damaged and big sums of radiation are released, such as in theA Chernobyl DisasterA in 1986. In the period to 2007, 63 accidents have occurred atA atomic power workss. Twenty-nine of these have occurred since Chernobyl, and 71 per centum of all atomic accidents ( 45 out of 63 ) occurred in the United States. TYEPS OF NUCLEAR ACCIDENTS CRITICALITY ACCIDENTS- is besides known as â€Å" jaunt † or â€Å" power jaunt † . Occurs when a atomic concatenation reaction is by chance allowed to happen inA fissionable stuff, such asA enriched uraniumA orA Pu. TheA Chernobyl accidentA is an illustration of a criticalness accident. This accident destroyed a reactor at the works and left a big geographic country uninhabitable. In a smaller scale accident atA SarovA a technician working withA extremely enriched uraniumA was irradiated while fixing an experiment affecting a domain of fissionable stuff. The Sarov accident is interesting because the system remained critical for many yearss before it could be stopped, though safely located in a shielded experimental hall.A This is an illustration of a limited range accident where merely a few people can be harmed, while no release of radiation into the environment occurred. A criticalness accident with limited off site release of both radiation ( gammaA andA neutron ) a nd a really little release of radiation occurred atA TokaimuraA in 1999 during the production of enriched U fuel. Two workers died, a 3rd was for good injured, and 350 citizens were exposed to radiation. HEAT DECAY- are where the heat generated by the radioactive decay causes injury. In a largeA atomic reactor, aA loss of coolantA accident can damage theA nucleus: for illustration, at ThreeA a late shutdown ( Scrammed ) A PWRA reactor was left for a length of clip without chilling H2O. As a consequence theA atomic fuelA was damaged, and the nucleus partly melted. The remotion of the decay heat is a important reactor safety concern, particularly shortly after shutdown. Failure to take decay heat may do the reactor nucleus temperature to lift to unsafe degrees and has caused atomic accidents. The heat remotion is normally achieved through several redundant and diverse systems, and the heat is frequently dissipated to an ‘ultimate heat sink ‘ which has a big capacity and requires no active power, though this method is typically used after decay heat has reduced to a really little value. However, the chief cause of release of radiation in the Three Mile Island accident was aA Pilot-operated alleviation valveA on the primary cringle which stuck in the unfastened place. This caused the overflow armored combat vehicle into which it drained to tear and let go of big sums of radioactive chilling H2O into theA containment edifice. TRANSPORT- accidents can do a release of radiation ensuing in taint or shielding to be damaged ensuing in direct irradiation. InA CochabambaA a defectiveA gamma radiographyA set was transported in a rider coach as lading. The gamma beginning was outside the shielding, and it irradiated some coach passengers.In theA United Kingdom, it was revealed in a tribunal instance that in March 2002 aA radiotherapyA beginning was transported fromA LeedsA toA Sell afieldA with faulty shielding. The shielding had a spread on the bottom. It is thought that no homo has been earnestly harmed by the escaping radiation. EQUPMENT FAILER- Equipment failure is one possible type of accident, late atA BialystokA inA PolandA the electronics associated with a atom gas pedal used for the intervention ofA cancerA suffered a malfunction. This so led to the overexposure of at least one patient. While the initial failure was the simple failure of a semiconductorA rectifying tube, it set in gesture a series of events which led to a radiation hurt. A related cause of accidents is failure of controlA package, as in the instances affecting theA Therac-25A medical radiation therapy equipment: the riddance of a hardware safetyA interlockA in a new design theoretical account exposed a antecedently undetected bug in the control package, which could take to patients having monolithic overdoses under a specific set of conditions. HUMAN ERROR- An appraisal conducted by the Commissariat a` l'EA? nergie Atomique ( CEA ) in France concluded that no sum of proficient invention can extinguish the hazard of human-induced mistakes associated with the operation of atomic power workss. Two types of errors were deemed most serious: mistakes committed during field operations, such as care and testing, that can do an accident ; and human mistakes made during little accidents that cascade to finish failure. In 1946A CanadianA Manhattan ProjectA physicistA Louis SlotinA performed a hazardous experiment known asA † titillating the firedrake ‘s tail † A which involved two hemispheres ofA neutron-reflectiveA berylliumA being brought together around aA Pu coreA to convey it to criticalness. Against runing processs, the hemispheres were separated merely by a screwdriver. The screwdriver slipped and set off a concatenation reactionA criticalness accidentA make fulling the room with harmful radiation and a flash of bluish visible radiation ( caused by aroused, ionised air atoms returning to their unexcited provinces ) . Slotin reflexively separated the hemispheres in reaction to the heat flash and bluish visible radiation, forestalling farther irradiation of several colleagues present in the room. However Slotin absorbed a deadly dosage of the radiation and died nine yearss afterwards. LOST SOUCE- Lost beginning accidents, besides referred to as anA orphan sourceA are incidents in which a radioactive beginning is lost, stolen or abandoned. The beginning so might do injury to worlds. For illustration, see the event inA LiloA where beginnings were left behind by theA Soviet ground forces. Another instance occurred atA Yanangowhere aA radiographyA beginning was lost, besides atA Samut PrakarnA aA cobalt-60A teletherapyA beginning was lostA A and atA GilanA inA IranA a skiagraphy beginning harmed aA welder.A The best known illustration of this type of event is theA Goiania accidentA which occurred inA Brazil. TheA International Atomic Energy AgencyA has provided ushers forA bit metalA aggregators on what a sealed beginning might look like.A The bit metal industry is the 1 where doomed beginnings are most likely to be found. Some accidents defy categorization. These accidents happen when the unexpected occurs with a radioactive beginning. For case if aA birdA were to catch a radioactive beginning incorporating radiumA from a window sill and so wing off with it, return to its nest and so decease shortly afterwards from directA irradiationA so a minor radiation accident would hold occurred. As the conjectural act of puting the beginning on a window sill by a human permitted the bird entree to the beginning, it is ill-defined how such an event should be classified, as a lost beginning event or aA something else.A Radium doomed and found describes a narrative of a hog walking about with a Ra beginning indoors ; this was a Ra beginning lost from aA infirmary. There are besides accidents which are â€Å" normal † industrial accidents that involve radioactive stuff. For case aA blowout reactionA atA TomskA involvingA red oilA caused radioactive stuff to be spread around the site.The Myth of a Reactor Exp losion:It is impossible for any PWR or LWR atomic reactor to detonate like an atomic bomb. This is because in order for an uncontrolled concatenation reaction to happen that is similar to an atom bomb, the uranium fuel must be highly enriched, much more than the 4 % A 235U that is present in regular, commercial atomic reactor fuel. So, if it ca n't detonate, what does go on in a atomic reactor? The reply is what is called a meltdown. When a meltdown occurs in a reactor, the reactor â€Å" thaws † . That is, the temperature rises in the nucleus so much that the fuel rods really turn to liquid, like ice bends into H2O when heated. If the nucleus continued to heat, the reactor would acquire so hot that the steel walls of the nucleus would besides run. In a complete reactor meltdown, the highly hot ( about 2700 ° Celsius ) molten uranium fuel rods would run through the underside of the reactor and really drop about 50 pess into the Earth beneath the power works. The liquefied U would respond with groundwater, bring forthing big detonations of radioactive steam and dust that would impact nearby towns and population Centres. In general a atomic meltdown would happen if the reactor loses its coolant. This is what occurred in the two catastrophes that we will discourse. Without coolant, the nucleus ‘s temperature would lift, ensuing in the meltdown scenario we explained above. You may be inquiring, â€Å" Why ca n't they merely drop the control rods in the reactor if it starts to acquire out of control? † The reply is that they can. The job is that, even if the control rods are wholly dropped in and the atomic concatenation reaction Michigans, the reactor is still highly hot and will non chill down unless coolant is put back in. The residuary heat and the heat produced from the decay of the fission merchandises are adequate to drive the nucleus ‘s temperature up even if the atomic concatenation reaction Michigans.Three Mile Island:On an island 10 stat mis from Harrisburg Pennsylvania resides the Three Mile Island Nuclear Power Station. There are two reactors at the works, dubbed Unit 1 and Unit 2. One of them is inoperable. Unit 2 experienced a partial reactor meltdown on March 28, 1979. A partial atomic meltdown is when the U fuel rods start to liquefy, but they do non fall through the reactor floor and breach the containment systems. The acc ident which occurred at Unit 2 is considered to be the worst atomic catastrophe in US history. Why did it go on? There are many grounds for the accident, but the two chief 1s are simple human mistake and the failure of a instead minor valve in the reactor. In the undermentioned paragraphs, we will explicate how it was possible for the accident to go on and both its psychological and physical effects on the American people. The accident at TMI ( Three Mile Island ) began at about four in the forenoon with the failure of one of the valves that controlled coolant flow into the reactor. Because of this, the sum of cool H2O come ining the reactor decreased, and the nucleus temperature rose. When this happened, automatic computerized systems engaged, and the reactor was automatically Scrammed. The atomic concatenation reaction so stopped. This lone slowed the rate at which the nucleus temperature was increasing, nevertheless. The temperature was still lifting because of residuary heat in the reactor and energy released from the disintegrating fission merchandises in the fuel rods. Because the pumps taking H2O from the nucleus were still active, and a valve that controlled the cool H2O come ining the nucleus failed, H2O was go forthing the nucleus, but non coming in. This reduced the sum of coolant in the nucleus. There was n't adequate coolant in the nucleus, so the Emergency Core Cooling System automatically turned on. This should hold provided adequate excess coolant to do up for the stuck valve, except that the reactor operator, believing that adequate coolant was already in the nucleus, shut it off excessively early. There still was n't adequate coolant, so the nucleus ‘s temperature kept increasing. A valve at the top of the nucleus automatically opened to vent some of the steam in the nucleus. This should hold helped affairs by taking the hot steam, but the valve did n't shut decently. Because it did n't shut, steam continued to vent from the reactor, farther cut downing the coolant degree. The reactor operators should hold known the valve did n't shut, but the index in the control room was covered by a care ticket attached to a nearby switch. Because the operators did n't cognize that the valve had failed to shut, they assumed that the state of affairs was under control, as the nucleus temperature had stopped lifting with the first discharge of steam from the nucleus. They besides thought that the coolant had been replaced in the nucleus, because they did n't cognize that the pump mercantile establishments were closed. A few proceedingss subsequently the nucleus temperature began to lift once more, and the Emergency Core Cooling System automatically switched on. Once once more, an operator de-activated it, believing the state of affairs was under control. In world, it was non. Soon, because of the coolant lost through the unfastened valve at the top of the reactor, the nucleus temperature began to lift once more. At this point the fuel rods started to fall in from the intense heat inside the nucleus. The operators knew something was incorrect, but did n't understand what it was. This was about 5 proceedingss after the initial valve failure. It took about 2 hours for person to calculate out that the valve let go ofing steam at the top of reactor had n't closed decently. During those 2 hours, cherished coolant continued to be released from the reactor a meltdown was underway. At about 6AM, an operator discovered the valve at the top of the nucleus was unfastened and closed it. During the twenty-four hours hydrogen gas began to roll up inside the reactor and caused an detonation subsequently in the afternoon. This detonation did non damage the containment systems, nevertheless. Two yearss subsequently, the nucleus was still non under operator control. A group of atomic experts were asked to assist measure the state of affairs. They figured out that a batch of H gas had accumulated at the top of the nucleus. This gas could hold exploded, like the detonation on the first twenty-four hours of the accident, or it could hold displaced the staying coolant in the reactor, doing a complete atomic reactor meltdown. No 1 truly knew what to make about the H build-up. A H recombiner was used to take some of the H, but it was non really effectual. However, H besides dissolves in H2O, which is what the coolant was composed of. Thus, over clip the H that had collected at the top of the nucleus wholly dissolved in the coolant. Two hebdomads subsequently the reactor was bro ught to a cold closure and the accident was over. No 1 was straight injured as a consequence of the accident. However, some radioactive gas and H2O were vented to the environment around the reactor. At one point, radioactive H2O was released into the Susquehanna river, which is a beginning of imbibing H2O for nearby communities. No 1 is truly certain what effects these radioactive releases might hold had on people populating near the power works.Chernobyl:About 80 stat mis ( 130 kilometer ) North of Kiev, in what is now the Ukraine is located the Chernobyl atomic power works. At this works the worst reactor catastrophe to of all time happen took topographic point on April 26, 1986. It happened mostly because normal reactor operations were suspended ; an experiment was to take topographic point in the reactor. As a consequence, normal safety guidelines were disregarded, and the accident occurred. However, as with most accidents of this type, it was a consequence of many little errors adding up to make a calamity. In the undermentione d paragraphs, we will sketch merely how the event transpired: Early on in the twenty-four hours, before the trial, the power end product of the reactor was dropped in readying for the approaching trial. Unexpectedly, the reactor ‘s power end product dropped manner excessively much, about to nothing. Because of this bead, some control rods were removed to convey the power back up. ( As you recall from the fission power text, the more control rods there are in a reactor, the more free neutrons are absorbed and the less fashioning that goes on. So, more control rods means less energy and power end product. ) The reactor ‘s power end product raised up and wholly appeared to be normal. More readying for the trial began subsequently when two pumps were switched on in the chilling system. They increased H2O flow out of the reactor, and therefore removed heat more rapidly. They besides caused the H2O degree to take down in a constituent of the reactor called the steam centrifuge. Because of the low degree of H2O in the steam centrifuge, the operator increased the sum of feed H2O coming into it, in the hopes that the H2O degree would lift. Besides, more control rods were taken out of the reactor to raise internal reactor temperature and force per unit area, besides in the hopes that it would do the H2O degree in the steam centrifuge to lift. The H2O degree in the steam centrifuge began to lift, so the operator adjusted once more the flow of feed H2O by take downing it. This decreased the sum of heat being removed from the reactor nucleus. Because many control rods had been removed and the sum of heat being taken from the nucleus by the coolant had been reduced, it began to acquire really hot. Besides, there was comparatively low force per unit area in the nucleus because the sum of incoming H2O had been decreased. Because of the heat and the low force per unit area, coolant inside the nucleus began to boil to organize steam. The existent trial began with the shutting of the turbine provender valves. This should hold caused an addition in force per unit area in the chilling system, which in bend would hold caused a lessening in steam in the nucleus. This should hold lowered the responsiveness in the nucleus. Therefore, the normal following measure when shuting the turbine provender valves was to abjure more control rods, increasing responsiveness in the nucleus. This is what the operator at Chernobyl did. The lone job was that in this instance there was no addition in force per unit area in the chilling system because of the earlier feed H2O decrease. This meant that there was already a normal sum of steam in the nucleus ; even with the turbine provender valves closed. Therefore, by abjuring more control rods to do up for a decrease in steam that did n't go on, the operator caused excessively much steam to be produced in the nucleus. With the excess of steam, the reactor ‘s power end product increased. Soon, even more steam was being produced. The operator realized there was a job and scrammed the reactor, wholly disenabling all fission reactions. However, it was excessively late. The temperature and force per unit area inside the reactor had already risen dramatically, and the fuel rods had begun to shatter. After the fuel rods shattered, two detonations occurred as a consequence of liquid U responding with steam and from fuel vapor enlargement ( caused by the intense heat ) . The reactor containment was broken, and the top of the reactor lifted off. With the containment broken, outside air began to come in the reactor. In this peculiar Soviet reactor, black lead was used as a moderator alternatively of H2O. ( H2O was the coolant ) As air entered the nucleus, it reacted with the black lead. Graphite is basically merely C, so oxygen from the air chemically combined with the C to organize CO ( C monoxide ) . Carbon monoxide is flammable and shortly caught fire. The fire emitted highly radioactive fume into the country environing the reactor. Additionally, the detonation ejected a part of the reactor fuel into the environing ambiance and countryside. This fuel contained both fission merchandises and transuranic wastes. During the yearss following the accident, 100s of people worked to squelch the reactor fire and the flight of radioactive stuffs. Liquid N was pumped into the reactor nucleus to chill it down. Helicopters dumped neutron-absorbing stuffs into the exposed nucleus to forestall it from traveling critical. Sand and other fire-fighting stuffs were besides dropped into the nucleus to assist halt the graphite fire. All in all, over 5000 ( metric ) dozenss of stuffs were dropped into the nucleus. After the fires were brought under control, building of what is called â€Å" the sarcophagus † began. The word â€Å" sarcophagus † is normally used to depict the elaborate coffins the antediluvian Egyptians used to bury their dead. In this instance, the sarcophagus is a construction erected from about 300,000 metric dozenss of concrete that surrounds the reactor. It was designed to incorporate the radioactive waste indoors. It has served its intent good, but, now, ten old ages after t he accident, several defects have been found in it. Holes have begun to look in the roof, leting rainwater to roll up indoors. This H2O can eat the construction, farther weakening it. Besides, birds and other animate beings have been seen doing places in the sarcophagus. If they should consume radioactive stuff, they could distribute it around the countryside. Additionally, with clip the sarcophagus has become worn down. It is imaginable that an intense event like an temblor, twister, or plane clang straight on the sarcophagus could take to its prostration. This would be ruinous, as radioactive dust would one time once more rain down on the environing countries. Scientists and applied scientists are working on ways to mend or replace the construction. One of the great calamities of the accident was that the Soviet authorities tried to cover it up. Clouds of radioactive dust were going towards major population Centres such as Minsk, and no 1 was warned. No 1 outside the Soviet Union knew about the accident until two yearss subsequently, when scientists in Sweden detected monolithic sum of radiation being blown from the E. The effects of the catastrophe at Chernobyl were really widespread. The World Health Organization ( WHO ) found that the radiation release from the Chernobyl accident was 200 times that of the Hiroshima and Nagasaki atomic bombs combined. The radioactive dust was besides far-reaching. For a clip, radiation degrees in a Scotland were 10,000 times the norm. 30 lives were straight lost during the accident or within a few months after it. Many of these lives were those of the workers seeking to set out the black lead fire and were lost from radiation toxic condition. The radiation released has besides had long-run effects on the malignant neoplastic disease incidence rate of the environing population. Harmonizing to the Ukrainian Radiological Institute over 2500 deceases resulted from the Chernobyl incident. The WHO has found a important addition in malignant neoplastic disease in the encompassing country. For illustration, in 1986 ( the twelvemonth of the accident ) , 2 instances of chi ldhood thyroid malignant neoplastic disease occurred in the Gomel administrative territory of the Ukraine ( this is the part around the works ) . In 1993 there were 42 instances, which is 21 times the rate in 1986. The rate of thyroid malignant neoplastic disease is peculiarly high after the Chernobyl accident because much of the radiation was emitted in the signifier iodine-131, which collects in the thyroid secretory organ, particularly in immature kids. Other malignant neoplastic disease incidence rates did n't look to be affected. For illustration, leukemia was no more prevalent after the accident than earlier. What caused the accident? This is a really difficult inquiry to reply. The obvious one is operator mistake. The operator was non really familiar with the reactor and had n't been trained plenty. Additionally, when the accident occurred, normal safety regulations were non being followed because they were running a trial. For illustration, ordinances required that at least 15 control rods ever remain in the reactor. When the detonation occurred, less than 10 were present. This happened because many of the rods were removed to raise power end product. This was one of the direct causes of the accident. Besides, the reactor itself was non designed good and was prone to abrupt and monolithic power rushs.NUCLEAR PowerNuclear power Stationss are non atomic bombs waiting to travel off, and are non prone to â€Å" meltdowns † .A There is a batch of U-238 in there decelerating things down – you need a high concentration of U-235 to do a bomb.A If the reactor gets excessively hot, the control rods are lowered in and it cools down. If that does n't work, there are sets of exigency control rods that automatically drop in and close the reactor down wholly. With reactors in the UK, the computing machines will close the reactor down automatically if things get out of manus ( unless applied scientists intervene within a set clip ) . At Chernobyl, in Ukraine, they did non hold such a sophisticated system, so they over-rode the automatic systems they did hold. When they got it incorrect, the reactor overheated, melted and the inordinate force per unit area blew out the containment system before they could halt it. Then, with the coolant gone, there was a serious fire. Many people lost their lives seeking to screen out the muss. A speedy web hunt will state you more about this, including companies who operate Tourss of the site. If something does travel incorrect in a truly large manner, much of the universe could be affected – some radioactive dust ( called â€Å" radioactive dust † ) from the Chernobyl accident landed in the UK. That ‘s travelled a long manner. With AGR reactors ( the most common type in Britain ) there are extra safety systems, such as deluging the reactor with nitrogen and/or H2O to absorb all the neutrons – although the H2O option means that reactor can ne'er be restarted. So should I worry? I think the reply is â€Å" so long as things are being done decently, I do n't necessitate to worry excessively much. The spot that does worry me is the little sum of high-ranking atomic waste from power Stationss. Although there ‘s non much of it, it ‘s really, really unsafe and we have no manner to cover with it apart from bury it and wait for a few thousand old ages. There are many different sentiments about atomic power, and it strikes me that most of the people who protest about it do n't hold any thought what they ‘re speaking about. But pleaseA make up your ain head, happen out every bit much as you can, and if person tries to acquire you to believe their sentiment inquire yourself â€Å" what ‘s in it for them? † ADVANTAGES OF NUCLEAR POWER Nuclear power costs about the same as coal, so it ‘s non expensive to make.A Does non bring forth fume or C dioxide, so it does non lend to the nursery consequence. Produces immense sums of energy from little sums of fuel. Produces little sums of waste. Nuclear power is dependable. DISAVANTAGES OF NUCLEAR POWER Although non much waste is produced, it is really, really dangerous.A It must be sealed up and buried for many 1000s of old ages to let the radiation to decease away.A For all that clip it must be kept safe from temblors, implosion therapy, terrorists and everything else. This is hard. Nuclear power is dependable, but a batch of money has to be spent on safety – if itA doesA go incorrect, a atomic accident can be a major disaster.A Peoples are progressively concerned about this – in the 1990 ‘s atomic power was the fastest-growing beginning of power in much of the universe. In 2005 it was the 2nd slowest-growing.NUCLEAR WEAPONSAA atomic weaponA is an explosive device that derives its destructive force fromA atomic reactions, eitherA fissionA or a combination of fission andA merger. Both reactions release huge measures of energy from comparatively little sums of affair ; a modern thermonuclear arm weighing little more than a 1000 kgs can bring forth an detonation comparable to the explosion of more than a billion kgs of conventional high explosive. History OF NUCLEAR BOMS On August 2, 1939, merely before the beginning of World War II, Albert EinsteinA wrote to so President Franklin D. Roosevelt. Einstein and several other scientists told Roosevelt of attempts in Nazi Germany to sublimate uranium-235, which could be used to construct an atomic bomb. It was shortly thenceforth that the United States Government began the serious project known so merely as â€Å" The Manhattan Project. † Simply put, the Manhattan Project was committed to hastening research that would bring forth a feasible atomic bomb. The most complicated issue to be addressed in doing of an atomic bomb was the production of ample sums of â€Å" enriched † U to prolong a concatenation reaction. At the clip, uranium-235 was really difficult to pull out. In fact, the ratio of transition from uranium ore to uranium metal is 500:1. Intensifying this, the one portion of U that is eventually refined from the ore is over 99 % uranium-238, which is practically useless for an atomic bomb. To do the undertaking even more hard, the utile U-235 and about useless U-238 are isotopes, about indistinguishable in their chemical make-up. No ordinary chemical extraction method could divide them ; merely mechanical methods could work. A monolithic enrichment laboratory/plant was constructed at Oak Ridge, Tennessee. Harold Urey and his co-workers at Columbia University devised an extraction system that worked on the rule of gaseous diffusion, andA Ernest LawrenceA ( discoverer of the Cyclotron ) at the University of California in Berkeley implemented a procedure affecting magnetic separation of the two isotopes. Next, a gas extractor was used to further divide the lighter U-235 from the heavier, non-fissionable U-238. Once all of these processs had been completed, all that needed to be done was to set to the trial the full construct behind atomic fission ( â€Å" dividing the atom, † in layperson ‘s footings ) . Over the class of six old ages, from 1939 to 1945, more than $ 2 billion was spent during the history of the Manhattan Project. The expression for polishing U and seting together a on the job atomic bomb were created and seen to their logical terminals by some of the greatest heads of our clip. Chief among the people who unleashed the power of the atom was Robert Oppenheimer, who oversaw the undertaking from construct to completion. Atomic Bomb Explosion Finally, the twenty-four hours came when all at Los Alamos would happen out if â€Å" The Gadget † ( code-named as such during its development ) was traveling to be the prodigious flop of the century or possibly an terminal to the war. It all came down to a fatal forenoon in summer solstice, 1945.At 5:29:45 ( Mountain War Time ) on July 16, 1945, in a white blazing that stretched from the basin of the Jemez Mountains in northern New Mexico to the still-dark skies, â€Å" The Gadget † ushered in the Atomic Age. TheA visible radiation of the explosionA so turned orange as the atomic bolide began hiting upwards at 360 pess per second, blushing and pulsating as it cooled. The characteristic mushroom cloud of radioactive vapors materialized at 30,000 pess. Beneath the cloud, all that remained of the dirt at the blast site were fragments of jade green radioactive glass created by the heat of the reaction. The superb visible radiation from the explosion pierced the early foren oon skies with such strength that occupants from a faraway neighboring community would curse that the Sun came up twice that twenty-four hours. Even more amazing is that a unsighted miss saw the flash 120 stat mis off. Upon witnessing the detonation, its Godheads had assorted reactions. Isidor Rabi felt that the equilibrium in nature had been upset as if world had become a menace to the universe it inhabited. Robert Oppenheimer, though enraptured about the success of the undertaking, quoted a remembered fragment from the Bhagavad Gita. â€Å" I am become Death, † he said, â€Å" the destroyer of universes. † Ken Bainbridge, the trial manager, told Oppenheimer, â€Å" Now we ‘re all boies of bitches. â€Å" After sing the consequences several participants signed requests against fring the monster they had created, but their protests fell on deaf ears. The Jornada Del Muerto of New Mexico would non be the last site on planet Earth to see an atomic detonation. Topographic points WHERE NUCLEAR BOMBS LAUNCHED As many know, the atomic bomb has been used merely twice in warfare. This is Hiroshima and Nagasaki at the terminal of World War II. HEROSHIMA A uranium bomb nicknamed â€Å" Small Boy † ( despite weighing in at over four and a half dozenss ) was dropped on Hiroshima August 6, 1945. The Aioi Bridge, one of 81 Bridgess linking the seven-branched delta of the Ota River, was the mark ; land zero was set at 1,980 pess. At 0815 hours, the bomb was dropped from theA Enola Gay. It missed by merely 800 pess. At 0816 hours, in an blink of an eye, 66,000 people were killed and 69,000 injured by a 10-kiloton atomic detonation. The country of entire vaporisation from the atomic bomb blast measured one half stat mi in diameter ; entire devastation one stat mi in diameter ; terrible blast harm every bit much as two stat mis in diameter. Within a diameter of two and a half stat mis, everything flammable burned. The staying country of the blast zone was riddled with serious blazings that stretched out to the concluding border at a small over three stat mis in diameter. Nagasaki On August 9, 1945, Nagasaki fell to the same intervention. This clip a Plutonium bomb nicknamed â€Å" Fat Man † was dropped on the metropolis. Though â€Å" Fat Man † missed its mark by over a stat mi and a half, it still levelled about half the metropolis. In a split 2nd, Nagasaki ‘s population dropped from 422,000 to 383,000. Over 25,000 people were injured. Japan offered to give up on August 10, 1945. While the detonation from an atomic bomb is lifelessly plenty, its destructive ability does n't halt at that place. Atomic bomb radioactive dust creates another jeopardy every bit good. The rain that follows any atomic explosion is loaded with radioactive atoms, and many subsisters of the Hiroshima and Nagasaki blasts succumbed to radiation toxic condition. The atomic bomb explosion besides has the concealed deadly surprise of impacting the future coevalss of those who live through it. Leukaemia is among the greatest of afflictions that are passed on to the progeny of subsisters. While the chief intent behind the atomic bomb is obvious, there are other byproducts of the usage of atomic arms. While high-level atomic explosions are barely deadly, one little, high-level explosion can present a serious adequate EMP ( Electro-Magnetic Pulse ) to scramble all things electronic, from Cu wires to a computing machine ‘s CPU, within a 50-mile radius. During the early history of The Atomi c Age, it was a popular impression that one twenty-four hours atomic bombs would be used in mining operations and possibly assistance in the building of another Panama Canal. Acerate leaf to state, it ne'er came approximately. Alternatively, the military applications of atomic devastation increased. Atomic bomb trials off of the Bikini Atoll and several other sites were common until the Nuclear Test Ban Treaty was introduced.

Psychology and Nursing Essay

Psychology plays a part (whether it be big or small) in every single industry. It has become very important to study the human mind for the better outcome of operations carried out on a daily basis. Nursing and psychology are in some aspects polar opposites, but in the same sense they are interconnected. The main focus in nursing is helping individuals overcome/deal with minor to severe illnesses, while psychologists focus almost entirely on treating the psychological issues of people. That being said, nurses must have a basic understanding of psychology in order to help their patients through a quick and easy recovery. To help one better comprehend how psychology is used in nursing, one must first discuss a few of the different types of nurses, as well as the tasks they may have to complete on any given day. Three of the most psychologically involved nursing fields are addiction nurses, critical care nurses, and rehabilitation nurses (Collingwood J. The Relationship between Mental and Physical Health.). Although the average work day of these three professions consists of quite a few differences, they all must perform some of the same tasks, such as observing patients/recording observations, administering medicine and treatments, teaching patients and families how to manage illness and injuries, and explaining what to do once at home and out of their care (Bureau of Labor Statistics, 2014-15). After reading the preceding paragraphs you may be wondering â€Å"what is the importance of psychology in those three career fields?† and the answer to this is quite simple. Nurses must take care of patients during severe health conditions and deal with their moods and behaviors. When evaluating a patient’s condition, nurses not only consider the severity of the illness or the level of pain or discomfort, but they also examine the patient’s response. Some patients, for example, remain optimistic no matter how sick  they are or how bleak their prognosis. They may also cope well with pain or other symptoms accompanying their illnesses. Other patients, though, may respond by becoming angry or despondent, sometimes withdrawing or lashing out at hospital staff and even their families. They may also have more difficulty handling their symptoms and may report greater pain or discomfort than other patients. Nurses must recognize these mental and emotional issues and in clude them as part of the patient’s evaluation (Ellie Williams, â€Å"How is Nursing Related to Psychology?†). Nurses must consider the entire patient, both physical and mental health, when creating treatment plans. A patient suffering anxiety over his illness, for example, may refuse to get out of bed, which could cause secondary complications such as respiratory infection or pneumonia. If a nurse suspects a patient won’t participate in his recovery, she’ll need to provide emotional support and encouragement while adapting his treatment plan to his psychological health. For example, she may set short-term goals that are easy for the patient to achieve, such as getting out of bed three times a day or sitting in a chair at least 15 minutes a day (Williams). Psychology can help nurses adapt how they interact with patients based on factors such as age and personality. For example, when caring for pediatric patients, nurses must consider that younger patients may be more frightened than adults and may have more difficulty understanding their situations.Nurses with knowledge of child development or psychology will better understand how to relate to patients in a way that eases their fears and alleviates their confusion. Psychology can improve their relationships with patients, making it more likely that patients will communicate openly with them about their symptoms. Nurses also rely on psychology to encourage patients to trust them, increasing the chances patients will follow the nurse’s instructions and take more active roles in their own care (Williams). As a result of this care, patients start to rely on nurses who try to lessen their mental stress as well as lower the amount of pain they are in. It has been observed in many cases that physical illness can contribute to mental disturbance, at this stage nurses have to be compassionate and understanding. Nurses are trained so that they can support patients emotionally by addressing the mental changes. (Collingwood J. The Relationship between Mental and Physical Health.) Nurses must also have an understanding of biological psychology so that they can help patients who may have hormonal changes and neurological reactions. The study of psychodynamic psychology done by nurses is used solely to spread optimism among patients. It has been scientifically proven that positive thoughts affect the overall health of a person which results in strong immune system (McLeod, S. A. Psychodynamic Approach). As you can probably imagine, America isn’t the only country that utilizes psychology in the nursing field. In Germany, for example, every university hospital has a psychiatric clinic in which a professor teaches students how to recognize and treat mental phenomena which deviate from the normal (Psychology and Nursing by Mary Cloud Bean, RN). Bean also states that to be of greatest value in our work we should know the basic principles of mind action and be able to recognize even slight deviation from normal (Psychology and Nursing by Mary Cloud Bean, RN).

Definition of Collective Noun

Definition of Collective Noun Definition: A singular noun that stands for a group of things or beings. In both English and Spanish, collective nouns are commonly used when referring to groups of animals, such as a flock of sheep (un rebaà ±o de ovejas) and a school of fish (un banco de peces). But they are also used in many other contexts as well. It is common to follow a collective noun with the preposition of (de in Spanish) and a plural noun, as in the two examples above, but it is not necessary, especially when the meaning is clear from the context. In standard English, collective nouns, when the subject of a sentence, are typically used with a singular verb: The class of students studies hard. In Spanish, a verb that immediately follows a collective noun is singular: La gente tiene mucho dinero. (The people have a lot of money. Note that this is an example of a Spanish singular noun that normally requires a plural translation in English.) But when there is a plural noun between the collective noun and verb, either a singular or plural verb can be used in everyday speech and writing, with the plural verb probably being more common. Thus you might hear both La bandada de pjaros se acercà ³ (The flock of birds approached, singular verb) and La bandada de pjaros se acercarà ³n (The flock of birds approached, plural verb), with no appreciable difference in meaning. Also known as: Nombre colectivo in Spanish. Examples: group of people (grupo de personas), team (equipo), a score of years (una veintena de aà ±os), den of lions (guarida de leones)

Aids Essays

Hiv/Aids Essays Hiv/Aids Essay Hiv/Aids Essay There have been studies on HIV/AIDS, but there is currently no cure for the virus/disease. There is a misconception that AIDS is transmitted, but what people don’t know is that the virus HIV is what is transmitted; leading to the disease AIDS. The risk factors, major health promoting behaviors and symptoms that can alleviate the hardships that come with the virus/disease, can cause stress, frustration and conflict managing the illness. The impact of the medical condition on the mental health and the therapeutic approaches are also discussed. Statistics tell us that 25 million people have died from AIDS since1981. In our world today many viruses and diseases have no cures. One of these diseases is AIDS, which stands for Acquired Immune Deficiency Syndrome. A virus, called Human Immunodeficiency Virus better known as HIV, causes AIDS. HIV is a virus that gradually attacks the immune system. Many people have the misconception that they can get infected with AIDS, but in actuality it is the virus you are infected with first. The virus then progressively gets worse and worse leading to the disease. There are many concerns that come along with the virus such as the risk factors of health, emotional and mental impact. HIV can be transmitted different ways some of the common ways are as follows. It can be transmitted through sexual intercourse. Both pre-cum and semen can transmit HIV to their sexual partner. Also, transmission can occur by sharing needles with someone that is infected with the virus. This is common with people that use drugs. Another way is when a person gets a tattoo, and the tattoo artist uses a dirty needle. Lastly, it can be passed to a newborn if the mother is infected with the virus. Even if the mother is not infected at the time of birth, and becomes infected afterwards; the baby can still receive the virus through breast milk. An uncommon way of coming in contact with the disease is a blood transfusion. It can happen, though there is a low percentage that the blood transferred to you can have HIV in it. There are other ways of getting infected, but they are not as common as what is listed previously. Having this virus in your body can put a person at very high risk for any type of infection. This virus attacks your immune system. What our immune system does in our body is fight bacteria and unwanted waste. For example, a person without the virus a common cold can be taken care of simply by just taking tylenol or any over the counter drug. However, when you are infected with this virus it takes much more then just an over the counter drug and the common cold could lead to death; because your immune system is not functioning properly any type of bacteria or germ that you come in contact with can be extremely dangerous. Although there is no cure for the virus/disease there are ways you can ease the symptoms. Specifically, there are eight ways to alleviate the symptoms of the virus/disease they are as follows. The most common one is medication. Medication can only do so much for a person you must apply other factors to fight the virus/disease. To enhance the effectiveness of the medication; health advisors suggest to learn how to comfort yourself when feeling depressed or sad. One way of doing this is involving yourself in daily activities and events. Eating habits should be adjusted by eating at least 5 to 6 times per day, eat high calorie and high protein foods such as dairy products, nuts, peanut butter and dried fruits. Some HIV patients experience extreme loss of weight they can drink meal replacement drinks such as ensure, boost, nutren and resource. There are two major types of exercise that can help people living with HIV, which are resistance and aerobic. Resistance exercise is weight training that can add density and bulk to the muscles in your body. Aerobic can also be called cardiovascular, is training that involves exercises that increase your heart rate. These include walking, running, swimming or bicycling. Aerobic activity is not only great for the immune system, but it also decreases your risk for developing heart disease and helps with weight management. Exercise can increase the muscle mass of the human body, which boosts the amount of energy the patient can have. The more energy the patient has can enhance the immune system. Also some medications can increase the amount of fat in your blood, but exercise can help protect you against the associated risk of heart disease. Illness is a major life event that can cause people to question themselves, their purpose, and their meaning in life. It disrupts their careers, their family life, and their ability to enjoy themselves; three aspects of life that Freud said were essential to a healthy mind. Spiritual care is recognized as a factor that contributes to health in many persons. It is expressed in an individual’s search for ultimate meaning through participation in religion and/or belief in God, family, naturalism, rationalism, humanism, and the arts. When a patient is diagnosis HIV positive, it can put a stress on the person as well as family and friends involved. Ways of coping with stress can be exercise, therapy and expressing your feelings. A person can experience anger or frustration because of the virus, feeling as if there is no point to living. Some people may deny the fact that they have HIV/AIDS this comes from not being able to handle it emotionally. These emotional problems can all be managed by seeing a therapist and educating yourself about the virus/disease. Depression can also be linked to HIV/AIDS. A person can become depressed in the beginning stages of dealing with the Virus. This can cause thoughts of wanting to die and feeling as if there is no meaning to life. With depression comes anxiety and fear. Anxiety can trigger other health problems, making the adjustment of life more difficult. This can happen when one has lack of knowledge of the virus and what is to come in the future. Society is judgmental towards people that carry the virus, which can make the person feel scared about telling others about their condition. These to things are caused from being diagnosed with HIV. There are various types of therapeutic approaches such as, medications and therapy. There are different types of antiretroviral drugs used in HIV infection. Which include multi-class combination products, nucleoside reverse transcriptase inhibitors (NRTIs), nonnucleoside reverse transcriptase (NNETIs), protease inhibitors (PIs), fusion inhibitors, entry inhibitors –CCR5 co-receptor antagonist, and HIV integrase strand transfer inhibitors. The key to effective treatment is early detection and intervention. Some therapies to treat HIV are herbal medicine, acupuncture, body work and massage and mind-body therapies. In conclusion, HIV/AIDS is a very serious virus/disease and should not be taken lightly. There are many mental and physical aspects that come along with the virus as mentioned earlier. If the virus is treated early, detection and intervention can occur allowing the person to live a long life. On the other hand, if the virus is ignored and the correct steps are not taken it can turn into AIDS, which will lead to death. More than 25 million people have died from AIDS since 1981.

LinkedIn Essay Example | Topics and Well Written Essays - 1250 words

LinkedIn - Essay Example Professionals dealing with ISM enable all categories of organizations to receive information benefits through adequate investments in staffs, processes and equipment. ISM is people focused, with adequate focus on quality service. Presently, the ISM is increasingly being developed on the computer networks, software and also hardware. ISM is applied in the facilitation of analysis, strategic and operational processes. LinkedIn is a category of ISM, in that it is a business focused social networking service. The business focus is the main reason why it is suitable for professional networking. Professionals use the information system processes of LinkedIn to share information on organization business environment. The increasing international business connectivity is the main factor why the users of LinkedIn are continuously increasing in terms of millions on yearly basis. Presently, the professional networking site has approximately 259 million users. LinkedIn is also present internationally, in approximately 200 countries. The multinational corporations operate in diverse business environments. The diverse cultures and language in the international business environment is the main reason why LinkedIn is available in 20 international languages including; English, Portuguese, French, Spanish, German, Swedish, Russian, Korean, Japanese and Chinese. LinkedIn initiated the initial public offering durin g January 2011. The shares of the company were initially traded at the New York Stock Exchange on May 19, 2011. LinkedIn is applied by professional internationally to share ideas on organization processes like management activities, innovation, technology adaptation and quality standards. LinkedIn is effective in its operations as an ISM tool, due to its capable management team and professional experts. The CE of the organization is Jeff Weiner, the immediate former executive of another global information system corporation, Yahoo! Inc. The founder of the company

The evaluation of the efficiency of the food control systems in uk Essay

The evaluation of the efficiency of the food control systems in uk - Essay Example Changes in eating habits, centralized processing as well as large-scale production have all affected the food system in the country. The British system of food control focuses on food safety problems. The responsibility of taking care of the other aspects of food control is in the hands of the food industry (McEhatton and MArshall, 2007). In the UK, consumers are aware of the way food is processed and marketed and they play an important role in ensuring that food control systems are not violated. According to FAO, food control management can be described as the â€Å"continuous process of planning, organizing, coordinating and communicating a broad range of risk-based decisions and actions† which are designed to ensure that the quality and safety of imported and locally produced food for all consumers is upheld (Wallace, Sperber and Mortimore, 2010). Food control management is a practice that covers operational responsibilities and policy implementation of various government departments in relation to food control. The food management system in the UK is centralized. The government is responsible for ensuring that food safety regulations are followed throughout the country (McEhatton and MArshall, 2007). In practice this responsibility is shared by both the central and local government. The central authorities charged with the responsibility of ensuring food control rules are followed are the Food Standards Agency, Defra as well as the Agriculture Department. The main job of monitoring and inspection is carried out by the local authorities. Local Foods Authorities (LA) and the Port Local Authorities (PLAs) carry out food safety and standard checks on food products at points of entry. LAs are also responsible for checking foods on the inland (Staete, 2008). The Food Standards Agency (FSA) is an autonomous Department in the central government that is responsible for providing

Justification of vendor ROI for a major equipment used in radiology Assignment

Justification of vendor ROI for a major equipment used in radiology - Assignment Example The report also highlights the relationship between cost justification and return on investment in detail from the manager’s point of view providing justification for the feasibility of the capital purchase or investment decision to be made to the Vice president of the company. Variance report is a method of communicating the performance of the company between the executives. A comparative analysis is conducted by comparing the available set of figures to reach an effective outcome. The sole purpose of the variance analysis is to review the budgetary goals and targets which the company plans to achieve. The management required to review the monthly budget because the expenses of the salaries were higher and the supplies and equipment which were available in the particular department were comparatively lower than the budget breakup. A properly formed variance reports includes the overspending or under-spending trends. In this case the hospital is spending more on the salaries of the employees and less on the equipment although the prescribed budget is sufficient to do so. A variance analysis must include proper graphs and figures and it must define the favorable and unfavorable position of a particular decision (Microsoft, n.d.). A variance analysis must include the comparison of the actual and the budgeted figures. The difference in the variation of the actual and the budgeted figures of the hospital will be clearly predicted to reach to a conclusion. A variance report identifies the areas which will improve the installation of the Linear Accelerator. The equipment and the vendor from which the equipment will be purchased are discussed in this report. During the analysis the calculation of the cash budget will be analyzed. A detailed structure of the estimated rise in the number of patients for the economic period will be projected with the figures of the receivables and the cash

You choose the topic Essay Example | Topics and Well Written Essays - 1000 words - 3

You choose the topic - Essay Example In Summa Theologiae, Aquinas makes an emphatic philosophical analysis to prove that God exists, and his existence can be deduced from what is around, suggesting that Gods existence is self-evident and does not require any emphatic proofs. Therefore, from Aquinas’s philosophical arguments in Summa Theologia, the truth that cannot be known from existence can be known from a cause-effect relationship in that judging from what can be perceived, there has to be a higher order that causes what can be experienced in reality. The paper investigates Aquinas attempt to construct what is not known through that which is known in a cause-effect relationship to understand the existence of God. Aquinas borrows his main arguments from the Ontological argument of St. Anselm, who argued that God is the end beyond which nothing else can be conceived to exist. As such, God being the greatest being has to exist, for existence is much higher than non-existence. Consequently, Aquinas borrowed heavily from the existence of truth to explain that God exists. If the truth exists, then God being the absolute truth itself has to exist. The truth is self-evident in that there has to be that which is true and that which is false, suggesting that an absolute truth has to exist. Therefore, God exists in reality and is the direct cause of the truth, which can only be attributed to him. Aquinas refers to John 14:6, which states that â€Å"Am the truth the way and life.† As such, though we may not know God, it is clear that the truth exists. The truth emanates from an absolute truth much higher than itself, which is a proof that God exists in reality. Aquinas argues that every whole is greater than its parts. As such, everything that exists is a part of some whole at which everything has to intersect to make whole. The thing that exists so that

Editorial Overview Essay Example | Topics and Well Written Essays - 250 words

Editorial Overview - Essay Example Likewise, there is a need to check on sentences that were too long and which necessitate the use of appropriate punctuation marks. As such, the author is recommended to go through the manuscript in greater detail to make the necessary proofreading and corrections, as deemed necessary, prior to final submission and publication. In addition, the content needs to be revised in terms of reliability and accuracy of the information that were presented. For instance, in the prologue, as Detective Inspector Richard Moore was noted to remove the dead man’s possession, one of the items mentioned was â€Å"a thick silver wrist wetch (check spelling, should be watch), a birthday present from his wife† (Attached Fiction Essay par. 1). The author should add more details to explain how he knew that the watch was a present from the dead man’s wife (for instance, viewing from the inscriptions at the back of the watch). Overall, the manuscript was well-written and could be considered for publication after addressing the points and issues that were above

Donald trump Essay Example | Topics and Well Written Essays - 1500 words

Donald trump - Essay Example A prominent and successful figure who exemplified success in entrepreneurship is Donald Trump. Tarkovsky (2007) identified the secret which made Donald Trump a billionaire: land. As Donald Trump said: â€Å"I just love real estate. Its tangible, its solid, and its beautiful." In addition, in an article written by Christine (2008) on Donald Trump’s Mantras for Successful Entrepreneurship, she averred that Mr. Trump’s golden traits of entrepreneurship are: â€Å"(1) Be passionate about your work. Mr. Trump summarizes passion as â€Å"Enthusiasm on a big scale† and it is the most essential ingredient for a successful career; (2) Be Confident about your decisions. Never step back after taking a decision and don’t give up until every possibility of success have been explored; (3) Think Big to make big achievements. Although it is believed that one should take small steps initially when starting a new project but Mr. Trump strongly believes, â€Å"Thinking big can get you to the top,† He always urge people on taking big and bold decisions; (4) Your learning process should never come to an end. No matter how successful you become, never think you have learnt everything. Despite his packed schedule, Mr. Trump reads everything he can and strives to get information he can use from everyone he meets; (5) Taking risks. Business is all about taking risks so hold your breath and always be ready to face difficulties. Most of the people do not make new experiments because they fear failure but Mr. Trump describes it as the perfect formula for being unsuccessful; (6) Learn to negotiate. To stay connected with people, you have to negotiate and make compromises at times; (7) Enjoy competition. Mostly people are scared from competition without realizing that it helps improve our performance and achieve more success. Mr. Trump says â€Å"I love competition because, ultimately, it makes me