Baby Bottle Tooth Decay Research Paper Example | Topics and Well Written Essays - 1000 words

Baby Bottle Tooth Decay - Research Paper Example The first advantage associated with acquisition is the undeniably, outright growth of an existing business. For instance if company A buys company B, the size of company A now becomes A+B, which means that there become an outright growth. This outright growth caters for the possibilities associated with starting a business and failing. It also caters for other basic company routines such as recruitment, placement and orientation; some of which do not always end well. Leading on from the first advantage, acquisition ensures that the buyer enjoys a ready-made organizational structure, system and culture. In business, there is no denying the fact that establishing an organization may not be as difficult as establishing or setting up a organizational structure, system or culture. Gourley notes that â€Å"organizational culture is defined as the shared values, norms and expectations that govern the way people approach their work and interact with each other.† This explains the extent to which organizational culture could be difficult for most businesses that are started from the scratch. Buying a company therefore saves an entrepreneur from the hassle of getting a new organizational culture in place. The very last advantage has to do with the inheritance of corporate publicity. Corporate publicity simply refers to the kind of popularity a company has in the eyes of consumers and buyers. These days, most investors target well established and publicized companies when they are buying. This makes it possible for them to inherit the popularity of the existing company. It also makes money voted into publicity very minimal. The best part of inheriting corporate popularity is the inheritance of customers. Customers are the lifeline of every company. It is their inputs that make up the revenues for companies. Building a strong customer base is however very difficult to do. When a person buys an existing company however, he automatically have the customers of the

The Go Green Project Environmental Sciences Essay

The Go Green Project Environmental Sciences Essay You might be surprised to hear that going green can mean just starting out with one simple step and then growing from there. Going green does not have to be hard. Dont let the Going Green Snobs turn you off from doing your part to help our planet. Did you know that more items can now be recycled than ever before? Just reusing things and reducing use of non-biodegradable waste can be the go green thing for you. History of the go green concept In Europe, the Industrial Revolution gave rise to modern environmental pollution as it is generally understood today. The emergence of great factories and consumption of immense quantities of coal and other fossil fuels gave rise to unprecedented air pollution and the large volume of industrial chemical discharges added to the growing load of untreated human waste. The first large-scale, modern environmental laws came in the form of the British Alkali Acts, passed in 1863, to regulate the deleterious air pollution (gaseous hydrochloric acid) given off by the Leblanc process, used to produce soda ash. Environmentalism grew out of the amenity movement, which was a reaction to industrialization, the growth of cities, and worsening air and water pollution. In Victorian Britain, an early Back-to-Nature movement that anticipated modern environmentalism was advocated by intellectuals such as John Ruskin, William Morris and Edward Carpenter, who were all against consumerism, pollution and other activities that were harmful to the natural world. Their ideas also inspired various proto-environmental groups in the UK, such as the Commons Preservation Society, the Kyrle Society, the Royal Society for the Protection of Birds and the Garden city movement, as well as encouraging the Socialist League and The Clarion movement to advocate measures of nature conservation. In the United States, the beginnings of an environmental movement can be traced as far back as 1739, though it was not called environmentalism and was still considered conservation until the 1950s. Benjamin Franklin and other Philadelphia residents, citing public rights, petitioned the Pennsylvania Assembly to stop waste dumping and remove tanneries from Philadelphias commercial district. The US movement expanded in the 1800s, out of concerns for protecting the natural resources of the West, with individuals such as John Muir and Henry David Thoreau making key philosophical contributions. Thoreau was interested in peoples relationship with nature and studied this by living close to nature in a simple life. He published his experiences in the book Walden, which argues that people should become intimately close with nature. Muir came to believe in natures inherent right, especially after spending time hiking in Yosemite Valley and studying both the ecology and geology. He successfully lobbied congress to form Yosemite National Park and went on to set up the Sierra Club. The conservationist principles as well as the belief in an inherent right of nature were to become the bedrock of modern environmentalism. In the 20th century, environmental ideas continued to grow in popularity and recognition. Efforts were starting to be made to save some wildlife, particularly the American Bison. The death of the last Passenger Pigeon as well as the endangerment of the American Bison helped to focus the minds of conservationists and popularize their concerns. In 1916 the National Park Service was founded by US President Woodrow Wilson. In 1949, A Sand County Almanac by Aldo Leopold was published. It explained Leopolds belief that humankind should have moral respect for the environment and that it is unethical to harm it. The book is sometimes called the most influential book on conservation. Throughout the 1950s, 1960s, 1970s and beyond, photography was used to enhance public awareness of the need for protecting land and recruiting members to environmental organizations. David Brower, Ansel Adams and Nancy Newhall created the Sierra Club Exhibit Format Series, which helped raise public environmental awareness and brought a rapidly increasing flood of new members to the Sierra Club and to the environmental movement in general. This Is Dinosaur edited by Wallace Stegner with photographs by Martin Litton and Philip Hyde prevented the building of dams within Dinosaur National Monument by becoming part of a new kind of activism called environmentalism that combined the conservationist ideals of Thoreau, Leopold and Muir with hard-hitting advertising, lobbying, book distribution, letter writing campaigns, and more. The powerful use of photography in addition to the written word for conservation dated back to the creation of Yosemite National Park, when photographs convinced Ab raham Lincoln to preserve the beautiful glacier carved landscape for all time. The Sierra Club Exhibit Format Series galvanized public opposition to building dams in the Grand Canyon and protected many other national treasures. The Sierra Club often led a coalition of many environmental groups including the Wilderness Society and many others. After a focus on preserving wilderness in the 1950s and 1960s, the Sierra Club and other groups broadened their focus to include such issues as air and water pollution, population control, and curbing the exploitation of natural resources. In 1962, Silent Spring by American biologist Rachel Carson was published. The book cataloged the environmental impacts of the indiscriminate spraying of DDT in the US and questioned the logic of releasing large amounts of chemicals into the environment without fully understanding their effects on ecology or human health. The book suggested that DDT and other pesticides may cause cancer and that their agricultural use was a threat to wildlife, particularly birds. The resulting public concern led to the creation of the United States Environmental Protection Agency in 1970 which subsequently banned the agricultural use of DDT in the US in 1972. The limited use of DDT in disease vector control continues to this day in certain parts of the world and remains controversial. The books legacy was to produce a far greater awareness of environmental issues and interest into how people affect the environment. With this new interest in environment came interest in problems such as air pollution a nd petroleum spills, and environmental interest grew. New pressure groups formed, notably Greenpeace and Friends of the Earth. In the 1970s, the Chipko movement was formed in India; influenced by Mohandas Gandhi, they set up peaceful resistance to deforestation by literally hugging trees (leading to the term tree huggers). Their peaceful methods of protest and slogan ecology is permanent economy were very influential. By the mid-1970s, many felt that people were on the edge of environmental catastrophe. The Back-to-the-land movement started to form and ideas of environmental ethics joined with anti-Vietnam War sentiments and other political issues. These individuals lived outside normal society and started to take on some of the more radical environmental theories such as deep ecology. Around this time more mainstream environmentalism was starting to show force with the signing of the Endangered Species Act in 1973 and the formation of CITES in 1975. In 1979, James Lovelock, a former NASA scientist, published Gaia: A new look at life on Earth, which put forth the Gaia Hypothesis; it proposes that life on Earth can be understood as a single organism. This became an important part of the Deep Green ideology. Throughout the rest of the history of environmentalism there has been debate and argument between more radical followers of this Deep Green ideology and more mainstream environmentalists. Environmentalism has also changed to deal with new issues such as global warming and genetic engineering. History of the Orchid Hotel EVOLUTION OF ORCHID HOTEL ORGANISATION STRUCTURE Official Name The Orchid five-star ECOTEL ® hotel Category Five-star hotel Location Vile Parle (East), Mumbai, India Opening Date 27 September 1997 Flagship Company Kamat Hotels (India) Limited Rooms 245 Guests 700 Certification ECOTEL ® ISO 2001 and ISO 14001 International Awards 51 Uniqueness Asias first five-star ECOTEL ® hotel The Orchid Hotel, Mumbai, is a deluxe 245-room, five-star hotel. It accommodates 700 guests for receptions and banqueting, and is adjacent to Mumbais domestic and international airport. Having won 51 international awards, The Orchid is a pioneering eco-friendly hotel, and the ISO 14001 certification reflects its concerns for the environment. The property is part of the HRAWI Hotel Group. The Orchid is located in the heart of Mumbai. Its facilities include spacious guest rooms, four charming restaurants, a business centre, meeting rooms, an elaborately equipped fitness club and spa, and an indoor swimming pool. Transparency is another advantage offered by The Orchid. The express check out is enabled by the interactive television installed in each room, which lets guests check their room bills, and place orders and messages. World room Connect allows guests to use the internet by simply plugging in and starting work. Green account The Orchid won the ECOTEL ® Award for its eco-friendly environment. Guests can earn credit points on all expenses incurred during their stay, which can be accumulated to redeem rewards such as holiday packages or gifts. The credit points can also be donated to the green account which supports several eco-friendly causes supported by The Orchid. Eco-rooms The Orchid has five types of room: the deluxe, executive, club prive room and suite, the orchid suite, and the presidential suite. Each room is eco-friendly and includes imported anti-allergy and odour-free carpets, discreet use of wood, paper and plastic, cloth shopping bags, and newspapers and laundry delivered in cane baskets. Coat hangers are made from pressed particle boards, and pens and pencils are made out of recycled cardboard, reprocessed plastic and scrap wood. Hand-crafted, rubber-soled reed slippers are available in the room, as are healthy potted plants instead of cut flowers, a recycle bin and bedside eco button to save energy. The bedside eco button helps guests to save energy and reduce the room bill, and earns the guest a certificate for participation in energy saving. Each guest can also save energy by the discreet use of the key card system. Business enclave Business guests are catered for by the business enclave at the lobby, and the brightly coloured boardrooms in jade, opal and amber. Built with a soundproof surrounding, each room can be used for either meeting or dining. Banqueting facilities are offered as chambers, senates and cascades suitable for seminars, training, residential conferences, product launches and cocktail evenings. EVOLUTION FROM KAMATH BRAND It all started when Late Mr. Venkatesh Krishna Kamat opened a small restaurant at Mazgaon followed by Krishna Bhawan in Mumbais Null Bazaar and from then onwards, there was no looking back for him, adding various landmarks in the city consistently. Kamat Hotels (India), a public listed company, signed a contract with the management of Plaza Hotels Private for a period of 30 years. This facilitated Kamat Hotels to run and upgrade the Kamat Plaza, a four-star hotel near the Santacruz Airport, with effect from 1 April 1994. Kamat Hotels hired the services of architect DM Upasni and hotel interior designer Lynn Wilson. The Kamat Plaza, famed for meeting the needs of international business travellers, and came to be known as The Orchid. It opened to the public on the eve of World Tourism Day, on 27 September 1997. In Asia, The Orchid Hotel Ecotel, Mumbai, was the first to receive the Ecotel certification. Both The Orchid An Ecotel Hotel and VITS have consistent past performance in terms of being in the top three hotels in the city of Mumbai in the respective category in terms of average revenue per room. The flagship hotel The Orchid An Ecotel Hotel has consistently been in the top 5 hotels in all categories in Mumbai in terms of Rev PAR (Revenue per available room). The Orchid was awarded the prestigious ECOTEL ® certification by HVS Eco Services, USA. It also won the Green Globe Award from World Travel Mart in London in 1998, the Green Globe Achievement Award in 2000, the Dr MS Swaminathan Award for environmental protection, the Environment Policy Award 2000 in London, and International Certification from HVS ECO Services of 5 Globe ECOTEL ® status in May 1997 and December 2000. The Orchid received its ISO 14001 Certification on 24 May 2001. VISION MISSION:- To make Kamat Hotels (India) Ltd one of the top three listed hotel companies by earnings by 2015 in India Plan to achieve this? Expansion of brands through self-owned and Management/Franchisee routes Grow in virgin territories where the level of competition is low and market is not tapped to its potential. Merge with smaller hotel chains and grow through acquisition. The man behind the vision: From a humble beginning as a small time restaurant owner to a Chairman and Managing Director, Vithal Kamats journey has definitely been long and arduous. When thirty-five years back, a young lad barely in his teens joined the family restaurant business, not many would have predicted the phenomenal rise of this easy-going man. His rustic charm along with his street-smart acumen and a drive to succeed has made him achieve what he has set out to and is a guiding force. Mr. Vithal V. Kamat He is a visiting faculty of various catering colleges and management institutes like NMIMS, Symbiosis etc. He was felicitated as the best CEO and received a special Indian Express Editors Choice Award for promoting eco-tourism and supporting the healthy cause of environment. Future Plans Having pioneered the Ecotel revolution in the country, Mr. Vithal V. Kamat is all set to transform the hospitality industry in the country with his future projects and is eyeing international markets. PROJECTS UNDER IMPLEMENTATION:- Expansion Projects: Long Term Agreements with OTDC The Company has signed two lease agreements with Orissa Tourism Development Corporation (OTDC) during the year, on completion of successful bidding process and took possession of Mahodadhi Niwas at Puri and Eco Resort at Ramchandi, near Sun Temple at Konark. The project work is in progress and likely to be completed soon. Lease Agreement for Palace at Parikud, Orissa The Company has also acquired, on long term lease basis, Parikud Palace in Orissa for eco- tourism and environmental study for Chilika Lake.   MANAGEMENT CONTRACTS The Company has entered into management contracts and arrangements for providing technical consultancy. The new contracts includesKonark. The project work is in progress and likely to be completed soon. NIRMALAYA COMPOSTING PROJECT Every year Mumbai celebrates Ganesh Utsav a festival honouring the deity Ganpati with great fervour. At the end of the ten-day festival, the idols are usually immersed in the lakes, creeks or the ocean. Along with the idol, are immersed various offerings, which include flowers, garlands and the dà ©cor. The Orchid took the initiative of helping to minimise the damage to our water sources by conducting a project whereby these offerings can be converted into organic manure instead of being dumped directly into the sea. The Orchid, in association with the Brihanmumbai Municipal Corporation conducted a vermicomposting project of these floral offerings, commonly known as Nirmalaya. This involved collection of floral offerings made during the festive season, composting and creating organic manure. This was then distributed to interested ALMs. Dr. Sangole and Mrs. Sangole of the Pestom Sagar ALM association guided us through the initial process. All-in-all, about 200 tonnes of Nirmalaya was collected and consequently placed in vermiculture pits in a space at the Gorai landfill site provided by the BMC. The Orchid also distributed pamphlets to all the Ganesh Utsav Mandals (stalls) and on the beaches during the immersions extolling all to segregate waste and place the same in the Nirmalaya Kalash. Anti plastic bag campaign Plastic bags of 20 microns and less were creating a serious environmental hazard in the city of Mumbai. It was found that these plastic bags, which were ubiquitous in Mumbai, were choking the drains all over the city. This led to serious flooding problems during the monsoons, and major parts of this city would remain submerged for days on end due to this. Hence the Municipal Corporation of Greater Mumbai decided to tackle this problem on a war footing. The Municipal Corporation of Greater Mumbai had from 15th August 2000 banned the use of plastic bags less than 20 microns. It had been publicized by the MCGM that the manufacture, recycling, possession and use of such prohibited bags are a serious offence. Under Section 390 and 394 of Municipal Corporation Act the Traders, Distributors and users can be fined upto Rs. 2000/- for each offence. Also the Shop/Trade Licenses can be cancelled. The manufacturers of these prohibited plastic bags can be fined upto Rs. One lakh and/or imprisoned upto 5 years. The Orchid An Ecotel Hotel, supporting the noble cause of the Municipal Corporations ban on plastic bag had launched an inter-school competition wherein the schools would collect the old plastic bags from their homes and neighborhoods in return of which we would give them a cloth bag. The school collecting the highest average number of bags per child was to be invited to The Orchid for a felicitation followed by Dinner. We sent the concept to 250 schools in Mumbai. We received an overwhelming response from schools who welcomed this initiative of ours with open arms. For this purpose, to coincide with Teachers Day, which falls on 5th September 2000, we also released advertisements in various leading newspapers of Mumbai. The students took the campaign out to their homes and neighborhoods and as a result the awareness about the effects of plastic was spread by word of mouth to 7.8 million citizens of Mumbai. As the campaign made news headlines and was also actively carried by the television news channels the effect of the reach cannot be imagined! Thus a small effort on our part actually made big strides for the environment. The resultà ¢Ã¢â€š ¬Ã‚ ¦? 43 schools covering 80,000 students, Collected 750 kgs of used plastic bags (Approximately 3000 plastic bags of 20 microns and below make 1 kg) Today, Mumbai has 4.5 million square feet less of thin plastic to worry about! VISSION MISSION:- To make Kamat Hotels (India) Ltd one of the top three listed hotel companies by earnings by 2015 in India Plan to achieve this? Expansion of brands through self-owned and Management/Franchisee routes Grow in virgin territories where the level of competition is low and market is not tapped to its potential. Merge with smaller hotel chains and grow through acquisition. The man behind the vision: From a humble beginning as a small time restaurant owner to a Chairman and Managing Director, Vithal Kamats journey has definitely been long and arduous. When thirty-five years back, a young lad barely in his teens joined the family restaurant business, not many would have predicted the phenomenal rise of this easy-going man. His rustic charm along with his street-smart acumen and a drive to succeed has made him achieve what he has set out to and is a guiding force. Mr. Vithal V. Kamat He is a visiting faculty of various catering colleges and management institutes like NMIMS, Symbiosis etc. He was felicitated as the best CEO and received a special Indian Express Editors Choice Award for promoting eco-tourism and supporting the healthy cause of environment. Future Plans Having pioneered the Ecotel revolution in the country, Mr. Vithal V. Kamat is all set to transform the hospitality industry in the country with his future projects and is eyeing international markets. PROJECTS UNDER IMPLEMENTATION:- Expansion Projects: Long Term Agreements with OTDC The Company has signed two lease agreements with Orissa Tourism Development Corporation (OTDC) during the year, on completion of successful bidding process and took possession of Mahodadhi Niwas at Puri and Eco Resort at Ramchandi, near Sun Temple at Konark. The project work is in progress and likely to be completed soon. Lease Agreement for Palace at Parikud, Orissa The Company has also acquired, on long term lease basis, Parikud Palace in Orissa for eco- tourism and environmental study for Chilika Lake.   MANAGEMENT CONTRACTS The Company has entered into management contracts and arrangements for providing technical consultancy. The new contracts includesKonark. The project work is in progress and likely to be completed soon. VISSION MISSION:- NIRMALAYA COMPOSTING PROJECT Every year Mumbai celebrates Ganesh Utsav a festival honouring the deity Ganpati with great fervour. At the end of the ten-day festival, the idols are usually immersed in the lakes, creeks or the ocean. Along with the idol, are immersed various offerings, which include flowers, garlands and the dà ©cor. The Orchid took the initiative of helping to minimise the damage to our water sources by conducting a project whereby these offerings can be converted into organic manure instead of being dumped directly into the sea. The Orchid, in association with the Brihanmumbai Municipal Corporation conducted a vermicomposting project of these floral offerings, commonly known as Nirmalaya. This involved collection of floral offerings made during the festive season, composting and creating organic manure. This was then distributed to interested ALMs. Dr. Sangole and Mrs. Sangole of the Pestom Sagar ALM association guided us through the initial process. All-in-all, about 200 tonnes of Nirmalaya w as collected and consequently placed in vermiculture pits in a space at the Gorai landfill site provided by the BMC. The Orchid also distributed pamphlets to all the Ganesh Utsav Mandals (stalls) and on the beaches during the immersions extolling all to segregate waste and place the same in the Nirmalaya Kalash. Anti plastic bag campaign Plastic bags of 20 microns and less were creating a serious environmental hazard in the city of Mumbai. It was found that these plastic bags, which were ubiquitous in Mumbai, were choking the drains all over the city. This led to serious flooding problems during the monsoons, and major parts of this city would remain submerged for days on end due to this. Hence the Municipal Corporation of Greater Mumbai decided to tackle this problem on a war footing. The Municipal Corporation of Greater Mumbai had from 15th August 2000 banned the use of plastic bags less than 20 microns. It had been publicized by the MCGM that the manufacture, recycling, possession and use of such prohibited bags are a serious offence. Under Section 390 and 394 of Municipal Corporation Act the Traders, Distributors and users can be fined upto Rs. 2000/- for each offence. Also the Shop/Trade Licenses can be cancelled. The manufacturers of these prohibited plastic bags can be fined upto Rs. One lakh and/or imprisoned upto 5 years. The Orchid An Ecotel Hotel, supporting the noble cause of the Municipal Corporations ban on plastic bag had launched an inter-school competition wherein the schools would collect the old plastic bags from their homes and neighborhoods in return of which we would give them a cloth bag. The school collecting the highest average number of bags per child was to be invited to The Orchid for a felicitation followed by Dinner. We sent the concept to 250 schools in Mumbai. We received an overwhelming response from schools who welcomed this initiative of ours with open arms. For this purpose, to coincide with Teachers Day, which falls on 5th September 2000, we also released advertisements in various leading newspapers of Mumbai. The students took the campaign out to their homes and neighborhoods and as a result the awareness about the effects of plastic was spread by word of mouth to 7.8 million citizens of Mumbai. As the campaign made news headlines and was also actively carried by the television news channels the effect of the reach cannot be imagined! Thus a small effort on our part actually made big strides for the environment. The resultà ¢Ã¢â€š ¬Ã‚ ¦? 43 schools covering 80,000 students, Collected 750 kgs of used plastic bags (Approximately 3000 plastic bags of 20 microns and below make 1 kg) Today, Mumbai has 4.5 million square feet less of thin plastic to worry about!

Coca Cola Essay -- Business and Management Studies

Coca Cola This essay is regarding the most famous soft drink in the world Coca Cola. Coca Cola was invented by Dr. John Pemberton on May 1886. Pemberton mixed the combination of lime, cinnamon, coca leaves, and the seeds of a Brazilian shrub to make the beverage. As time goes by, Coca Cola company has already become the world’s largest company and the leader of soft drink producers. Why the company did so successful over one hundred years? Besides the reason that the product is very tasty, another important reason is the company’s marketing strategy. The 4 ‘P’s (i.e. product, price, place, promotion) will be talked about as following. PRODUCT The Coca Cola Company has almost 400 brands of beverage. It markets four of the world's top five soft drink brands (Classic, Sprite etc). Consumers in nearly 200 countries enjoy The Coca Cola company’s products every day. The original and the best sell brand is Classic. It probably is the most people’s first choice. However, The Company does not rely on solely brand; it is keep developing new brand to satisfy consumer’s need. For instance, in response to the burgeoning popularity of low-carbohydrate diet, Coca Cola developed a low-carbohydrate alternative to Coke classic, which is called Coca Cola C2. It went on sale in Canada in August 2004. Brand recognition is also important. Coca Cola uses white text on a red background, with the words being quite bold. It is really attract consumers. There are varieties types of packaging available, such as 2 L bottle package, 1 L bottle package 24 can package, 12 can package and 8can package etc. Usually, most 1 L bottle packages are sold in vending machine. PRICE Coca cola is based on adaptive pricing strategy. It allow different stores set different prices. It also uses odd pricing strategy. For example, a 24-can package of Coke classic is $8.99 rather than $9.00. 2L Coke classic is $0.99, and so on. Sometimes, Coke offers special prices, like if customers buy three 12-can packages Coke for only $10.00. Coca Cola can creates low price, because it recycles the used cans, and has high-tech production line with massive production. PROMOTION Coca cola has some impressive advertising on TV. And, there is some contests for customers. For example, the company set a couple of million prize, after customers purchased Coke, the... ... as original one. The price of the Coke product may keep constant, even though the Coca Cola company will face inflation problem. In the mean time, the high-tech producing line should take over old one, and reduce the cost as low as possible, then, using cost-oriented pricing strategy. It will let Coke classic’s price more competitive to appeal my target market. I will make the promotion in happy and peaceful style. Sports can also used in promotion, for example, young adultsÂ’ favorite sport- hockey. With the increasing young adults’ population, I will use intensive distribution, and put Coke classic into as many place connected with young adults as possible such as restaurant, bars, and postsecondary school, and so on. It is possible to gain more Market share. WORKS CITED Statistics Canada Home Page. 28 July 2004. Statistics Canada’s Internet Site. 9 October 2004 . Coca Cola Home Page. 2003. The Coca Cola Company. 9 October 2004 The Beverage Net Work Home Page. â€Å"Beverage Digest/Maxwell Ranks U.S. Soft Drink Industry for 2003.† 4 March 2004. BevNET.com, Inc. 9 October 2004. < http://www.bevnet.com/news/2004/03-04-2004-bevdigest_maxwell_2003.asp>.

DIDLS Breakdown

Language, and Syntax use diction to find tone. Use imagery, details, language and syntax to support tone. TONE Author's attitude toward the subject, toward himself, or toward the audience. DICTION Adjectives, nouns, verbs, adverbs, negative words, positive words, synonyms, contrast. Look at the words that Jump out at you – Evaluate only those words to find tone Also look at: Colloquial (Slang) Old-Fashioned Informal (Conversational) Formal (Literary) Connotative (Suggestive meaning) Denotative (Exact meaning) Concrete (Specific) Abstract (General or Conceptual)Euphonious (Pleasant Sounding) Cacophonous (Harsh sounding) Monosyllabic (One syllable) Polysyllabic (More than one syllable) Describe diction (choice of words) by considering the following: 1. Words can be monosyllabic (one syllable in length) or polysyllabic (more than one syllable in length). The higher the ratio of polysyllabic words, the more difficult the content. 2. Words can be mainly colloquial (slang), informal (conversational), formal (literary) or old-fashioned. 3. Words can be mainly denotative (containing an exact meaning, e. G. , dress) or connotative (contacting suggested meaning, e. G. , gown) 4.Words can be incorrect (specific) or abstract (general or conceptual). 5. Words can euphonious (pleasant sounding, e. G. , languid, murmur) or cacophonous (harsh sound, e. G. , raucous, croak). IMAGERY Creates a vivid picture and appeals to the senses Alliteration repetition of consonant sounds at the start of a word Assonance repetition of vowel sounds in the middle of a word Moths cough and drop wings Consonance repetition of consonant sounds in the middle of a word The man has kin in Spain Onomatopoeia writing sounds as words The clock went tick tock Simile a direct comparison of unlike things using like or as Her hair is like a rat's nestMetaphor a direct comparison of unlike things The man's suit is a rainbow Hyperbole a deliberate exaggeration for effect I'd die for a piece of candy U nderstatement represents something as less than it is A million dollars is okay Personification attributing human qualities to inhuman objects The teapot cried for water Metonymy word exchanged for another closely associated with it Uncle Sam wants you! Pun play on words – Uses words with multiple meanings Shoes menders mend soles. Symbol something that represents/stands for something else the American Flag Analogy comparing two things that have at least one thing in commonWhy is the sentence length effective? 2. Examine sentence beginnings. Is there a good variety or does a patterning emerge? 3. Examine the arrangement of ideas in a sentence. Are they set out in a special way for a purpose? 4. Examine the arrangement of ideas in a paragraph. Is there evidence of any pattern or structure? 5. Examine the sentence patterns. Some elements to consider are listed below: a. A declarative (assertive) sentence makes a statement: e. G. , The king is sick. B. An imperative sentence giv es a command: e. G. , Stand up. C. An interrogative sentence asks a question: e. G. , Is the king sick? D. Makes an exclamation: e. G. , The king is dead! E.An exclamatory sentence A simple sentence contains A compound sentence contains two independent clauses Joined by a coordinate conjunction (and, but, or) or by a semicolon: e. G. , The singer bowed to the audience, but she sang no encores. G. A complex sentence contains an independent clause and one or more subordinate clauses: e. G. , You said that you would tell the truth. H. A compound-complex sentence contains two or more principal lasses and one or more subordinate clauses: e. G. , The singer bowed while the audience applauded, but she sang no encores. I. A loose sentence makes complete sense if brought to a close before the actual ending: e. G. , We reached Edmonton/that morning/after a turbulent flight/and some exciting experiences.A periodic sentence makes sense only when the end of the sentence is reached: e. G. , That morning, after a turbulent flight and some exciting experiences, we reached Edmonton. K. In a balanced sentence, the phrases or clauses balance each other by virtue or their likeness of structure, meaning, or length: e. . , He make me to lie down in green pastures; he leaders me beside the still waters. Natural order of a sentence involves constructing a sentence so the subject comes before the predicate: e. G. , Oranges grow in California. M. Inverted order of a sentence (sentence inversion) involves constructing a sentence so that the predicate comes before the subject: e. G. , In California grow oranges.This is a device in which normal sentence patterns are reverse to create an emphatic or rhythmic effect. N. Split order of a sentence divides the predicate into two parts with the subject coming in the middle: e. . , In California oranges grow. O. Juxtaposition is a poetic and rhetorical device in which normally unassociated ideas, words, or phrases are placed next to one another creating an effect of surprise and wit: e. G. , â€Å"The apparition of these faces in the crowd:' Petals on a wet, black bough† (â€Å"In a Station of the Metro† by Ezra Pound) p. Parallel structure (parallelism) refers to a grammatical or structural similarity between sentences or parts of a sentence.It involves an arrangement of words, phrases, sentences, and paragraphs so that elements of equal importance are equally developed and minimally phrased: e. G. , He was walking, running, and Jumping for Joy. Q. Repetition is a device in which words, sounds, and ideas are used more than once to enhance rhythm and create emphasis: e. G. , â€Å"†¦ Government of the people, by the people, for the people, shall not perish from the earth† (â€Å"Address at Gettysburg† by Abraham Lincoln) r. A rhetorical question is a question that expects no answer. It is used to draw attention too point that is generally stronger than a direct statement: e. G. , If Mr†¦ Force is always fair, as you have said, why did he refuse to listen to Mrs†¦ Baldwin arguments?

Of Mice And Men †Plans that go wrong Essay

In this essay, I will be examining how and why plans go wrong in â€Å"Of Mice and Men† by John Steinbeck, and I will also be looking at the other themes in the book. These themes include friendship, loneliness and the fragility of people’s dreams. The novel’s title comes from a poem by Robert Burns called â€Å"To A Mouse†. The chosen title fits in well with the theme of how fragile dreams are, and Burns shows how the plans of men are no more secure than those of the mouse, which is the message that Steinbeck is tries to portray throughout the book. Most of the characters in the novel have dreams or ambitions that are often kept secret to begin with. Curley’s wife was desperate to finally tell someone about her dreams, and it is ironic that is was Lennie that she confided in, who appeared to have no interest in what she has to say, and was in his own dream world. This is proven when Curley’s wife is midway telling Lennie about her dream, and Lennie is thinking about the puppy he has accidentally killed and says, â€Å"Maybe if I took this pup out and thrown him away, George would never know.† He has his mind on other things. Most of the characters experience loneliness, and they have different ways of dealing with it. For George and Lennie, they have each other, for Candy he has his dog, for Crooks it is his pride, and Curley’s wife combats it by flirting with all the workers. George and Lennie’s dream is to own a small ranch where they can live and work for themselves â€Å"an’ live off the fatta the lan'†, as Lennie says. Their dream is of independence and self-sufficiency. We are told each time the â€Å"dream† is mentioned, that ordinary ranch workers â€Å"are the loneliest guys in the world† and the pattern they follow is work, blow their money gambling or at the â€Å"cat house† and then going back to work. George however says â€Å"with us it aint like that. We got a future†, which shows that because of the friendship that he and Lennie share, they are able to plan for the future and they depend on each other. Lennie is particularly excited about him being able to â€Å"tend the rabbits† and this I think is why Lennie is so excited about the dream, because he gets responsibility to look after the animals which is his passion. George uses Lennie’s dream of tending the rabbits as a threat, for example if Lennie â€Å"does another bad thing†, George threatens to not let them tend the rabbits on their ranch. To begin with, the dream is strictly between Lennie and George. George says â€Å"we’d belong there† which shows that he needs to feel a sense of belonging which owning your own property can bring. When Candy hears of the dream, he also wants to join it. Candy is a character in the book that is also lonely. Since the shooting of his dog, Candy has lost his only companion, and by joining them in the dream, he has a chance for dignity, independence and freedom as well as company in his old age. We can tell that Candy feels very strongly about this, because Steinbeck tells us â€Å"his eyes were full of wonder† at the prospect. He is also willing to put â€Å"three hundred an’ fifty bucks† into the buying of the ranch, which brings the dream all the more closer and more reachable for Lennie and George. It all goes wrong however, when Lennie’s childlike obsession for â€Å"petting† things goes out of hand, and he ends up killing Curley’s wife. Curley’s wife in pursuit of company leads her to Lennie. She pours out her pent up frustration of her unrealised dreams and ambitions. When she realises Lennie isn’t taking much interest, she lets him feel her hair. Lennie being Lennie strokes harder and harder even though Curley’s wife begs him to stop. As we already know from the book, Lennie gets confused very easily and panics. When he felt Curley’s wife struggling, â€Å"Lennie was in panic† which shows us that Lennie cannot understand what he should do, and believes that putting his hand over â€Å"her mouth and nose† is the right thing to do to stop her screaming. This shows us that Lennie is not rational. As she struggled to get out of his grasp he accidentally broke her neck. Lennie then ran off to his hiding place where he was told to go if he ever did a ‘bad thing.’ When Curley discovers his wife’s body, he runs after Lennie with a mob including George. George realises that if the mob catches Lennie, he will be lynched for the murder of a woman, and feels that it is much more painless for George to kill him himself. This also shows us the attitude of the time in that part of America. The police will not be involved, as the company is driven on revenge. This is the end of the great dream that George had manufactured, all gone in the wink of an eye. All the anticipation for the life they might of had is gone. Candy shows that he is still willing to carry out the dream when he says â€Å"You an’ me can go there an’ live nice can’t we George?† This twist in the plot relates back to the title of the novel, where it says how easily plans can go wrong. I feel Curley’s wife is the most despairing and lonely character in the book. She has no friends, no future, no respect and she doesn’t even deserve a name. She is just called â€Å"Curley’s wife†. I feel sorry for her because, all she wants is someone to talk to, to converse with, and in her mind the only way she can do this is by flaunting herself to the men just to get noticed. This leads her to be perceived as a ‘tart’ by the men, and they think she has â€Å"got the eye† on all of them. I think she represents absolute loneliness and desperation to achieve something better in life. The only reason she parades herself is to get attention. She believes that ‘ain’t none of them cares how I gotta live.’ This is in fact true, because no one in the book cares about her or how she feels not even her husband, which must be very depressing for her. This situation leads her to become frustrated and she lets it all out during a conversation with Crooks, Lennie and Candy. She ‘flared up’ and started to pour out her feelings about how she doesn’t like her husband and begins to pick on and threaten Crooks to make her feel powerful and tells him â€Å"I could get you strung up on a tree so easy it aint even funny†. This incident really gives us an insight on how unhappy and bitter she is with her life. Her marriage to Curley was an attempt to escape her solitary life. In fact it has only made it worse. Curley holds no respect for his wife and regards her as a trophy. His insecure feelings towards his wife, forces her into flirting with the other ranchers. Her visits to find Curley are only there so that she can speak to somebody, but none of them seem to realise this and instead regard her as a hussy. In conclusion, I think that â€Å"Of Mice And Men† is very appropriate to life, because dreams and ambitions are fragile, and can easily be lost. Even the best plans depend on lots of factors that can go wrong. I do however think that things could have turned out differently. If Curley had only a little respect for his wife, and gave her the love and affection that she needed, she would not have had to gone to Lennie to tell him her problems, and her death could have been prevented. I do think that George did the right thing at the end of the book, and Slim understood this as he said â€Å"You hadda, George. I swear you hadda.† Lennie would have only been more confused if he would have had to answer endless questions about the death of Curley’s wife. We can tell how much affection George felt for Lennie, because before he died, he left Lennie with the vision of their dream, and tells him that â€Å"Ever’body gonna be nice to you. Aint gonna be no more trouble.† I think on the basis of this novel, Steinbeck’s views are quite pessimistic in the fact that not everybody thinks that dreams are so easily lost. We can tell that Steinbeck appreciates nature and the beauty of it though, because of the many references to it. For example before Lennie dies, he describes â€Å"the deep green pool† and â€Å"the hilltops were rosy†. It is almost as if he believes that whatever mankind may do, nature will always be there.

Google N-gram Viewer

Google N-gram Viewer Google N-gram Viewer Google N-gram Viewer By Maeve Maddox I’ve just discovered an online time suck that is not only addictive to the language lover, but a source of writerly ideas. It’s the Google N-gram Viewer. N-grams are drawn from a text or speech corpus that shows how the frequency of a word or phrase changes over time. The corpus for the Google N-gram Viewer is a database of more than five million digitized books published between 1500 and 2008. The GNV holds an intrinsic interest for me because I write about language, but it is also of value to me as a writer of historical fiction. It’s a means of catching anachronistic vocabulary in a story set in the past. Another use of the GNV databasealso of value to writers- is to get a notion of changes in cultural values as reflected in published materials. In her article about the negative consequence of the modern worship of individualism, Emily Esfahani Smith uses the GNV to plot the decline of words and phrases associated with community, religious attitudes and responsibility to others. She observes that in the 1920s, words like give and benevolence began to decline, while words like get and acquisition began to climb. I did a search of my own on some words and phrases. The dreary vulgarities that appear so much on Facebook began to soar from the 1960s to the present. The phrase â€Å"do your duty† began a precipitous plunge in 1920. Think, The Great Gatsby. The Smith article refers to the theories of sociologist Emile Durkheim. He found a link between the cult of individualism and the social alienation that leads to unhappiness and suicide. According to Durkheim, cutting oneself off from traditional restraints and norms of behavior in quest of individual freedom results in depression and social decay. Ironically, the quest for self-empowerment leads to a sense of powerlessness. Are these ideas reflected in the GNV? They seem to be. The word empowerment flies straight up on the chart from 1980 to the present. The word powerlessness shows a pretty straight climb from 1960. The phrase, â€Å"I do not like anyone† climbs steeply from 1980. The phrase â€Å"not worth living† gathers speed in 1960. In addition to words and phrases, you can enter proper names and book titles, but entries containing more than five words will not work. Contractions won’t work either. Note: The word engram is a term used in neuropsychology. Engram: a memory-trace; a permanent and heritable physical change in the nerve tissue of the brain, posited to account for the existence of memory. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the General category, check our popular posts, or choose a related post below:30 Religious Terms You Should Know50 Types of PropagandaMankind vs. Humankind

Response Essay Sample on #8220;My Career Path to Accounting#8221;

Response Essay Sample on #8220;My Career Path to Accounting#8221; Career Path for Accounting Studies It is always so hard to give the exact number of people who have majored in accounting, but one thing that I know is that the demography is very wide and large. This is because they have different reasons for majoring in this career path. The most common reason to all people is because accounting is a marketable career and they merely want to find a job. The number of people majoring in this field is growing immensely and the most important thing is to consider the main reason of joining this profession. Some people will claim that when they were in high school, this was their best subject and they loved it and so they will need to major in it. I believe the best reason for majoring in accounting is because it has wide varieties of career path that one can major in. People should understand that this field is not all about debits and credits. It is more of a communicating language in the world of business and this is why many chief executive officers hold a degree in this field. In t he day today life it is usually one of the most common undergraduate degree programs. The most important thing is to make certain that all of the people who are in this profession understand business and that is why many people who have ventured in accounting always have considerations for such posts. The most interesting part of this career choice is that most of the time the people who venture into it will always have the best job positions waiting for them because many people always have a notion that it is a difficult discipline. The employment opportunities are abounding for the graduates majoring in accounting. The government figures shows that at least 1.2 million of jobs are held by accountants every year. According to the Feldmann, 2009 and also the survey done by the Institute of Certified Public Accountants (AICPA, 2000) the graduates are declining but after revisiting their research in the year 2005, it reflected an increase in number of the accountant graduates. This ha s become a relief to many accounting recruiters. According to the 2007 Employment dynamics and growth expectations (EDGE) 57% of the hiring managers have a difficulty when hiring qualified staff. This call for a necessity of accounting graduates, which fortunately is increasing day after the other as the business enterprises increase. After attaining a degree in this sector, most of the students always opt to become public accountants as the first career choice. The choice of either taking job as a private accountant depended on the fact that they had to make choices among the salary values offered to them. None of them like to work in the non profit organizations. They also venture to work in a CPA company because this will give them an opportunity to venture in areas that they want to experience especially in the write up sector and auditing. This will offer them the necessary experience and that is one of the things that have invigorated so many students in venturing in the public sector option. One may also opt to venture in the private sector which is immensely lucrative. Some of the student will always like to work for the company which is rising up in this sector, but this will be determined by the level of research one is willing to do. This will give them a chance to grow and nurture their career paths in different sectors. I would advise the graduates to incline towards the public sector especially the government and non profitable sector which will provide them with the best job security even if the salary is low. There are several things that an accountant can do after they have completed their undergraduate degree. One can choose to specialize in different areas of this field, but most of all have the kind of skills that can enable them in doing so. One of the areas that is very common for people who have done accounting. Auditing is one of the areas that one can venture in. It is one of the basic areas that people have chosen to build their careers in. This kind of job involves checking of ledgers and financial statements for an organization so as to determine if they are making losses and are they spending the cash that has been allocated to them accordingly. In the era that we are in today, the work of this nature has been automated and mostly they just need to key in the values accordingly and they are going to get the right kind of statement. They ensure that the values that are presented are for the financial year contains the right values. Accounting career paths are very varied and this is why many a times one has to consider the path that they want take. Many people after they have cleared school do not have an impression where to flinch their careers but the many options have in these career paths that can be taken. Book keeping is another thing that they can do. These are the people who keep records of invoices, payments and other revenue coming for a company or an individual. In many cases they will always want to venture in this area accordingly. Another area, which they would venture in is becoming general accountants. This is almost the same to a book keeper, but they make accruals and the necessary adjustments in the accounting records. In the large organizations, they are usually placed in departments like human resources department dealing with the payment of the staff. Another area is when one becomes a controller. These are the people who are responsible for the accounting department. They usually work in the public sector but also venture in the private sector and they are usually in charge of cash flow for the organization. For one to reach to such a position, one must work and put a lot of determination in the work that they do. The other job, which is available for them is becoming a forensic accountant. These are the people who work with the government or the persons who are accountable for auditing and investigating crimes which are related to accounting frauds and other related things. These people should ensure that they posses some level of law knowledge because this will assist them in identifying areas which have been altered and assist in prosecution of the culprits. A budget analyst is another thing that they can do. This is because they are able to interpret many things, which are recorded in the budget. This is a very crucial and involving work because they are the people who are responsible in the making of financial plans for businesses and other organizations especially the government agencies and other non profitable organizations. The professionals who have taken up these works can take up these jobs in both the private and the public sectors. The people who take these kinds of jobs should be very innovative when it comes to the negotiation process and that is why they should have good personal and interpersonal skills. Financial accounting is another sector that one can venture in. These are the persons who are accountable for the preparation of financial statements of the available businesses or any enterprise. These are the persons who are used to make decisions when there is a merger which is going to take place in any company. This is because these people Are gifted to study the fiscal statements of the two companies and determine if there is a need for merger and if one of the companies is taking advantage of the other or not. They are also responsible for forecasting to determine the returns that will be experienced by the companies when they merge. It is important to make sure that these people are responsible for the financial and accounting processes. Management accounting is a very busy position in any organization. This is why many people are able to have the kind of decisions that are deterministic in the process of capital budgeting and the area of analysis of contracts. Control on bus inesses on the expenses and the cost analysis is done by these people. They usually make sure that they work in close contact with the people responsible for the marketing sector since they assist in a big way when it comes to the making decisions which are good for the welfare of the company. Taxation is another area which they can take up. This is for persons who would like to become tax accountants. These are the people who work for both companies and individuals. They usually prepare statements which either for a corporation of personal income. It is a boost for the individual who is doing this kind of work to have good knowledge background of the necessary kind of economics which is being used by these people. Accountants are also responsible for advising individuals when it comes to venturing in different kinds of businesses. This is because they are the people who have the knowhow on the issues that are present and current in the business world. It is very good to ensure that the people who need services can be given independent and privately. Budgeting and other issues, which are associated with the business are given and offered to the people accordingly. This is very usual for the companies which need a lot of desecrate business especially those that are being fa ces with of competition. They need individuals who are trustworthy and can be able to keep a secret and the customer’s information private. Some individuals have also opted to continue with their studies even after becoming qualified accountants. They continue for MS to become licensed, Certified Public Accountants. This is a person who is approved by the state to finance financial information in the public companies to give accurate results. These are the individuals qualified to start their own auditing firms if they do not a favouring or well paying job opportunity (Felix 2010, 56). Thus the study found it advisable for the accountant graduates to continue to this level for better and higher chances of employment opportunities and also private or self employment enterprises. The study realized various career choices coincide with the accountant career path. Though the rate of accountant graduate seems to increase year after the other, the job opportunities are also increasing since many people are venturing to businesses which requires accountants to deal with the financial analysis. Each and every sector starting with the individual enterprises, the public, private and nongovernmental organizations cannot be successful without the accountants. These are important personnel since every business is after making profits and thus accounting careers like the auditing department are important to examine whether the business profitable or not. The private and public sectors also requires accountant staffs that are qualified to analyze their financial status and thus, realizing on the areas that needs improvement. Some students lack the opportunity of joining any of the discussed careers especially because of some issues like corruption and high competition. Ne vertheless such students are not supposed to be frustrated but to come up with other activities that utilize their qualifications. A number of graduates who have lacked a position in the public, private, or the non profit organizations have started their own auditing firms. They run their own business as private auditors and are employed casually by these organizations. Other graduates have set their small microfinance businesses. These are industries which are growing at a high rate. For the qualified accountants their operations are easy and beneficial. These enterprises have become common in the rural areas and in areas with small scale business. Some of the accountants are joining hands to operate such businesses as partners. Some of these enterprises have grown to become Sacco’s and eventually banks. continue for MS to become licensed, Certified Public Accountants. This is an individual who is licensed by the state to finance financial information in the public companies to give accurate results. These are the individuals qualified to start their own auditing firms if they do not a favouring or well paying job opportunity (Felix 2010, 56). Thus the study found it advisable for the accountant graduates to continue to this level for better and higher chances of employment opportunities and also private or self employment enterprises. For people who have advanced in these areas and actually had the best payment package compared to having a degree alone. This is why I would advice many people to make sure that they have taken the issue of taking CPA in an extra way to be able to make more money and have better jobs. Many people who have licences and certifications are able to have the best things in the career paths toward getting the best jobs possible. Every qualified accountant expects a salary that is higher than for any other undergraduate from a number of business schools. There is also an expectation of initiation into an exclusive professional club of the practicing accountants. This is a symbolic status that makes one feel to have an important and recognized rank in the society. Unfortunately these expectations are rarely met in the current society. Quite a number of students have joined the account career. This is making this field to have more than the required participants. In other words the supply is overtaking the demand. With high expectations of having a unique status, what happens when one fails to achieve this goal? One is also interested with the queries like where an accountant career path can lead one to or if there are there other industrial areas related to accountant career that such a graduate could get involved to utilize his knowledge. For students who are clearing from the universities i would advise that one who is trying to learn about a good accounting career path should have a wide variety of choices especially if he has a degree in accounting. One’s initial selection depends on the feeling about a primary direction that he believes is of interest to him. There are various general areas where one can choose to work in for instance private, public, government linked, or the non profit making organizations. For newer graduates, it is advisable to work with a CPA firm since it gives an opportunity to examine a number of industries and experience of both the audit and write up functions. One may also decide to join a private sector which is more beneficial, nevertheless it is advisable to first investigate on any industry that lies as a choice and go for the one that is fast growing. This gives an opportunity for expansion of ones career and thus wider rooms for advancement. Where one is inclined in a public service or a career in a government or non profit making organizations, one gets a good chance of exploring in various issues and can easily make changes which are beneficial to a the whole society or even the nation. All the government offices, in all departments, require accountant personnel that are talented. These offices include the FDIC, IRS, Comptroller of the currency, General services administration, military branches departments, health ministries, environmental ministries, to mention but a few. Any accounting working area, be it in government, public, or private sectors, will always lead to an interesting financial rewarding and beneficial careers. Tho ugh some of these careers overlap they vary in focus and lead to a challenging, professional life. In conclusion I would say that Accounting is a career that moulds accountants; these are persons that are responsible in the provision of data that is mainly required to make an assessment on the future and current economic activities. Accountants performs various duties, which include planning tax strategy, calculating the computing cost, preparation of financial statements, developing information technology, measuring financial performance, to mention but a few. This suggests that there are various and different accounting career paths which are beneficial in one way or another and can fit different people. Though some of them overlap, each of them has a specific focus. For successful career people should be able to do the best that they can do to advance this sector. Many technological advances have been made to ensure that these people who take up this course are able to save time and actually do their work better too.

A Beginners Guide to Delphi Database Programming

A Beginners Guide to Delphi Database Programming About the Course: using TADOConnection Email Course Prerequisites: Delphi Programming A Beginners Guide to Delphi Programming Chapters Start with Chapter 1 : Then continue learning, this course already has more than 30 chapters ... CHAPTER 1:Fundamentals of Database Development (with Delphi)Delphi as the database programming tool, Data Access with Delphi...just a few words, Building a new MS Access database.related to this chapter! CHAPTER 2:Connecting to a database. BDE? ADO?Connecting to a database. What is the BDE? What is ADO? How to connect to an Access database - the UDL file? Looking forward: the smallest ADO example.related to this chapter! CHAPTER 3:Pictures inside a databaseDisplaying images (BMP, JPEG, ...) inside an Access database with ADO and Delphi.related to this chapter! CHAPTER 4:Data browsing and navigation Building a data browsing form - linking data components. Navigating through a recordset with a DBNavigator.related to this chapter! CHAPTER 5:Behind data in datasetsWhat is the state of data? Iterating through a recordset, bookmarking and reading the data from a database table.related to this chapter! CHAPTER 6:Data modificationsLearn how to add, insert and delete records from a database table.related to this chapter! CHAPTER 7:Queries with ADOTake a look at how you can take advantage of the TADOQuery component to boost your ADO-Delphi productivity. related to this chapter! CHAPTER 8:Data filteringUsing Filters to narrow the scope of data that is presented to the user.related to this chapter! CHAPTER 9:Searching for dataWalking through various methods of data seeking and locating while developing ADO based Delphi database applications.related to this chapter! CHAPTER 10:ADO CursorsHow ADO uses cursors as a storage and access mechanism, and what you should do to choose the best cursor for your Delphi ADO application.related to this chapter! CHAPTER 11:From Paradox to Access with ADO and DelphiFocusing on the TADOCommand components and using the SQL DDL language to help porting your BDE/Paradox data to ADO/Access.related to this chapter! CHAPTER 12:Master detail relationships How to use master-detail database relationships, with ADO and Delphi, to deal effectively with the problem of joining two database tables to present information. related to this chapter! CHAPTER 13:New...Access Database from Delphi How to create an MS Access database without the MS Access. How to create a table, add an index to an existing table, how to join two tables and set up referential integrity. No MS Access, only Pure Delphi code. related to this chapter! CHAPTER 14:Charting with Databases Introducing the TDBChart component by integrating some basic charts into a Delphi ADO based application to quickly make graphs directly for the data in recordsets without requiring any code. related to this chapter! CHAPTER 15:Lookup! See how to use lookup fields in Delphi to achieve faster, better and safer data editing. Also, find how to create a new field for a dataset and discuss some of the key lookup properties. Plus, take a look at how to place a combo box inside a DBGrid. related to this chapter! CHAPTER 16:Compacting an Access database with ADO and Delphi While working in a database application you change data in a database, the database becomes fragmented and uses more disk space than is necessary. Periodically, you can compact your database to defragment the database file. This article shows how to use JRO from Delphi in order to compact an Access database from code. related to this chapter! CHAPTER 17:Database reports with Delphi and ADO How to use QuickReport set of components to create database reports with Delphi. See how to produce database output with text, images, charts and memos - quickly and easily. related to this chapter! CHAPTER 18:Data Modules How to use the TDataModule class - central location for collecting and encapsulating DataSet and DataSource objects, their properties, events and code. related to this chapter! CHAPTER 19:Handling database errors Introducing error handling techniques in Delphi ADO database application development. Find out about global exception handling and dataset specific error events. See how to write an error logging procedure. related to this chapter! CHAPTER 20:From ADO Query to HTML How to export your data to HTML using Delphi and ADO. This is the first step in publishing your database on the Internet - see how to create a static HTML page from an ADO query. related to this chapter! CHAPTER 21:Using ADO in Delphi 3 and 4 (before AdoExpress / dbGO) How to import Active Data Objects (ADO) type-libraries in Delphi 3 and 4 to create a wrapper around components that encapsulate the functionality of ADO objects, properties and methods. related to this chapter! CHAPTER 22:Transactions in Delphi ADO database development How many times have you wanted to insert, delete or update a lot of records collectively wanting that either all of them get executed or if there is an error then none is executed at all? This article will show you how to post or undo a series of changes made to the source data in a single call. related to this chapter! CHAPTER 23:Deploying Delphi ADO database applications It is time to make your Delphi ADO database application available for others to run. Once you have created a Delphi ADO based solution, the final step is to successfully deploy it to the users computer. related to this chapter! CHAPTER 24:Delphi ADO/DB programming: Real Problems - Real Solutions In real world situations, really doing database programming is much more complex than writing about. This chapter points to some great Delphi Programming Forum threads initiated by this Course - discussions that solve problems on the field. CHAPTER 25:TOP ADO programming TIPS Collection of frequently asked questions, answers, tips and tricks about ADO programming. related to this chapter! CHAPTER 26:Quiz: Delphi ADO Programming What would it look like: Who Wants to be a Delphi ADO Database Programming Guru - the trivia game. related to this chapter! Appendices What follows is a list of articles (quick tips) explaining how to use various Delphi DB related components more efficiently at design and run time. APPENDIX 0DB Aware Grid ComponentsThe list of the best Data Aware Grid components available for Delphi. The TDBGrid component enhanced to maximum. APPENDIX ADBGrid to the MAXContrary to most other Delphi data-aware controls, the DBGrid component has many nice features and is more powerful than you would have thought. The standard DBGrid does its job of displaying and manipulating records from a dataset in a tabular grid. However, there are many ways (and reasons) why you should consider customizing the output of a DBGrid: Adjusting DBGrid column widths automatically, DBGrid with MultiSelect Coloring DBGrid, Selecting and highlighting a row in a DBGrid - OnMouseOverRow, Sorting records in DBGrid by Clicking on Column Title, Adding components to a DBGrid - theory, CheckBox inside a DBGrid, DateTimePicker (calendar) inside a DBGrid, Drop down pick list inside a DBGrid - part 1, Drop down list (DBLookupComboBox) inside a DBGrid - part 2, Accessing protected members of a DBGrid, Exposing the OnClick event for a DBGrid, What is being typed into the DBGrid?, How to Display Only Selected Fields in a DbGrid, How to get DBGrid Cell coordinates, How to create a simple database display form, Get the line number of a selected row in a DBGrid, Prevent CTRLDELETE in DBGrid, How to correctly use the mouse wheel in DBGrid, Making the Enter key work like a Tab key in a DBGrid ... APPENDIX BCustomizing the DBNavigatorEnhancing the TDBNavigator component with modified graphics (glyphs), custom button captions, and more. Exposing the OnMouseUp/Down event for every button.related to this quick tip! APPENDIX CAccessing and managing MS Excel sheets with DelphiHow to retrieve, display and edit Microsoft Excel spreadsheets with ADO (dbGO) and Delphi. This step-by-step article describes how to connect to Excel, retrieve sheet data, and enable editing of data (using the DBGrid). Youll also find a list of most common errors (and how to deal with them) that might pop up in the process. related to this quick tip! APPENDIX DEnumerating available SQL Servers. Retrieving databases on a SQL ServerHeres how to create your own connection dialog for a SQL Server database. Full Delphi source code for getting the list of available MS SQL Servers (on a network) and listing database names on a Server. related to this quick tip!

Network Management & Security Essay Example | Topics and Well Written Essays - 2500 words

Network Management & Security - Essay Example The use of an Ethernet switch will allow quicker access to services and should handle all bandwidth issues. More switches can be added to accommodate more devices as they are added. There are three critical areas to consider when comparing Linux to Windows XP as a potential candidate for network operating system platforms: vulnerability to both attacks from outside the company's LAN/WAN and internally through security breeches, patch management with respect to the continual need to apply security patches, and availability and distribution of security information. Let's look at these security measures: Most Linux system have not been infected with a virus. This may be due to the fact that virus writers are not, at the moment, occupied with writing code to affect Linux machines based on the fact that it is UNIX based. SUSE Linux Enterprise Server 9 contains all the components required for compliance with the Common Criteria Evaluation CAPP/EAL 4+, improving on the top-rated CAPP/EAL 3+ certification achieved in version 8. Windows patch management is well documented as a problem due to the amount of vulnerabilities that are present within the software itself. This is a large issue when calculating the TCO of an operating system. According to TechNewsWorld, "one major financial institution had to go to its board of directors to approve an additional $10 million to finish this patch. After MS Blast and the cost of patching that, it's, 'Here we go again,' as new vulnerabilities are found deeply ingrained in Microsoft systems." The article also mentions the plight of another financial institution that was forced to take down its IT system for three weeks to patch its Windows desktop machines. There is a continued weight the cost of continually patching Microsoft products when deciding which operating system to purchase. Availability and

How do notions of the postmodern undermine the truth of the Essay

How do notions of the postmodern undermine the truth of the photographic image - Essay Example ated to bring a revolution in ways of capturing details, critiques argue that photography is not just a mere window on the world but it has become a space for nightmares, obsessions, unconsciousness and an opening of fantasies thorough computer manipulations that stage convincing fictional images (Kostikova,2013,pp.24-28). The manipulation leads into doubts over the originality of photographs. Rather than the manipulation of photographs, other notions of postmodernism such deteriorating discipline, war photography, propaganda and political agendas can be identified to be among the causes of negativity on the truth of the photographic image. To fully understand photography, it is important to understand the origin of photography and its impact on the people of the postmodern age. The presence of photographic practice shows the ability to capture reality at a given time without any intervention by man, indicating a clear distinction from a painting that was an artistic contemplation. There had been some excitements due to the technological innovation that new gadget was capable of achieving. However, two questions were arising concerning the beautiful images produced by the camera. The first question was on the origin of the photograph image. That leads to being curious on the truth about the content of the image (Applin, 2014, pp.387-389). The second question was on the purpose of the photo image; together with the uses it can be subjected. Looking at both questions, the credibility of the photography is undermined due to the various works of art that are not original, and it becomes challenging to verifying their origi nality and the purpose of having reality on them. Hughes argues that, â€Å"Despite its apparent precision, perspective is a generalization about experience. It schematizes, but it does not really represent the way we see.† The argument can be borrowed into photography meaning that its ability to capture original experience of the world is limited

PetMed Express Essay Example | Topics and Well Written Essays - 1000 words

PetMed Express - Essay Example (Porter, 1985) The Force Field Analysis model defines two opposing forces acting on an organization. The driving forces push for change while the restraining forces act as a barrier for change (Falletta, 2005). To achieve the desired change, it needs to unfreeze the current state of equilibrium in an organization by adding driving forces or by eliminating restraints. Once achieved, the organization must refreeze or reestablish equilibrium. The strength of the model is its simplicity. The weakness is the assumptions that disequilibrium is expected to occur; changes occur simultaneously; and equilibrium will be reestablished. Leavitt's Model depicts a diamond shaped model showing interdependence among four variables: structure, technology, task and people. The model illustrates an assumption that changes in one variable affect the other variables. It is similar to opposing forces of the Force Field Analysis. However, the focus is within the internal environment of the organization and excludes the effect of the external environment. (Falletta, 2005) Likert System Analysis addresses seven organizational variables such as motivation, communication, interaction, decision-making, goal setting, control and performance (Falletta, 2005). ... The weakness of the analysis rests on the exclusion of external environment forces that would affect the organization. The measurement also assumes independence on each level. (Falletta, 2005) The Open Systems Theory conceptualizes an organization as a social system which is dependent on the environment they work in. The theory illustrates a repeated cycle of inputs, throughputs, outputs and renewed input with a feedback loop that connects the output and renewed inputs (Falletta, 2005). Weisbord's Six-Box Model follows the open systems theory. The model illustrates six variables in an organization such as purposes, structure, relationships, leadership, rewards and helpful mechanisms. The model also identifies two management systems - formal and informal systems, which are crucial to the effectiveness of an organization. The strength of the model lies on the assumption that the external environment has great influence through the organizational inputs and outputs. The model also takes into consideration the suitability of an organization to its environment. However, the model does not make any direct causal statement regarding the interconnections between variables. (Falletta, 2005) The Nadler-Tushman Congruence Model also follows the open systems theory that assumes an organization as a dynamic, open social system within a larger environment where behavior occurs at the levels of an individual, a group and the whole system. As with Weisbord's model, it takes into account the formal and informal systems. The strength of the model lies on the consideration of the interaction and congruence between the individuals, group and system. The external

Communication Process Model Essay Example | Topics and Well Written Essays - 250 words

Communication Process Model - Essay Example In this scenario, nurse is the receiver of the message. The receiver obtains the message and understands the message according to his or her perception. The process of understanding the message is decoding, decoding of the message has taken place in this scenario but the receiver has not been able to understand the actual meaning of the message. The desired meaning of the message was that the patient has to take prescribed pills for three times a day, with an interval of four to six hours; the patient has to consume pills with food. The nurse interpreted the message in a different manner; the nurse perceived that the patient had to take one of the pills, each time he consumed food. Message is data dispatched by an individual (sender) and received by another individual (receiver). In this case, message was the directions of medicine consumption. Communication process fails if the message is misunderstood. Channel is the route selected by the sender to send the message. In this case, channel was patient record. Feedback is the response given to the sender by the receiver. Feedback helps the sender analyze whether the recipient has deduced the desired meaning of the message. Feedback can be vocal or non-vocal responses; in this case, feedback is the direction that patient follows to take his medication. This feedback will inform the sender (physician), that the message was not properly decoded. Obstacles are barriers of effective communication. In this case, obstacle was the perception of the receiver. The receiver could not perceive the actual meaning of the message, and the communication process failed. The patient has clearly misinterpreted the message because the nurse failed to interpret the original meaning of the message. The consequence of this misinterpretation is over dosage of medication. The patient might end up consuming the medication more than prescribed by the physicians; he might

Response Paper Essay Example | Topics and Well Written Essays - 250 words - 4

Response Paper - Essay Example The eye determines what it should see depending on the prevailing circumstances. A photographer has to ensure that the environment is conducive in order to take a high quality picture. It is true that some backgrounds such as metal work, jewelry, and precious stones have a big impact on the gaze of people (2). In order for people to have a good gaze, they need to wear unique clothes and ornaments that can easily attract the eyes. The mobility of the camera makes viewpoint clear on film and television. In modern days, there are big and sophisticated cameras that can take view from any angle. The sophisticated cameras ensure that images are viewed very clearly and allow easy capture of objects (4). Mirrors played a big role in the design of cameras; mirrors reflect gazes and eyes of individuals who are looking at them. The continuous change in technology has transformed the world of gaze and surveillance. In modern days, there are more powerful cameras that take both still images and videos in an easy way. Cameras have been imbedded in phones, meaning that any person can take pictures without necessarily having photographic

The Outbreak of World War I Essay Example | Topics and Well Written Essays - 2000 words

The Outbreak of World War I - Essay Example 231). The German guilt stance was subsequently supported by the absolute majority of non-German historians. During the 1920s, a special department of the German Foreign Office - the War Guilt Section - published full compilation (39 volumes) of Germany's foreign policy documents. The compilation was supposed to demonstrate that Germany was not guilty of the outbreak of hostilities. Other European states also published the same collections of pre-war documents. These documents provided historians with massive data that suggested a revision of the view of solely German responsibility for the war, but did not lead to any major change of views among the historians. Furthermore, the Second World War only reinforced the traditional point of view. As a result, European and American historiography overwhelmingly supports the Germany guilt stance. Thus, Luigi Albertini (1952) believes that although part of the blame for the outbreak of World War I rests with the failure of dipl... In a similar vein, Steiner (1977) argues the German drive for power threatened British interests and British Foreign Minister Sir Edward Grey had no choice but respond defensively to an inevitable German aggression. However, this point of view is not in line with that of David Lloyd George, the British Prime Minister who seemed to accept the blame in his War Memoirs (1934) saying that "We muddled into war" (Price, 1981, p.27). Lieven (1983) also claims that Germany's inability to control its militarism was the major factor that the blame for war must "unequivocally rest with the German government" (p.85). And even, Taylor (1969) who is widely known for his famous argument which puts events beyond the control of diplomacies believes that the breakdown of the balance of power due to a self-aggrandizing Germany was the key factor for the First World War. Although remoteness of the event, coupled with the alleged desire of many participants to hide at least part of the truth makes it too difficult to find out what country or who was primarily responsible for the outbreak of hostilities the German guilt still seems to be the most reasonable. International and domestic policy conducted by the Germany leaders convincingly demonstrates that taking the responsibility for the war off her shoulder would be a highly imprudent and unjustified step. Main Discussion The major causes of World War I are often referred to as 'MAIN': Militarism, Alliances, Imperialism, and Nationalism. The German build-up of its naval forces was the main reason for deterioration of Anglo-German relations. During only four years after Great Britain, France and the Russian Empire formed the

Response Paper Essay Example | Topics and Well Written Essays - 250 words - 4

Response Paper - Essay Example The eye determines what it should see depending on the prevailing circumstances. A photographer has to ensure that the environment is conducive in order to take a high quality picture. It is true that some backgrounds such as metal work, jewelry, and precious stones have a big impact on the gaze of people (2). In order for people to have a good gaze, they need to wear unique clothes and ornaments that can easily attract the eyes. The mobility of the camera makes viewpoint clear on film and television. In modern days, there are big and sophisticated cameras that can take view from any angle. The sophisticated cameras ensure that images are viewed very clearly and allow easy capture of objects (4). Mirrors played a big role in the design of cameras; mirrors reflect gazes and eyes of individuals who are looking at them. The continuous change in technology has transformed the world of gaze and surveillance. In modern days, there are more powerful cameras that take both still images and videos in an easy way. Cameras have been imbedded in phones, meaning that any person can take pictures without necessarily having photographic

Protein Estimation by Bradford's Method Lab Report

Protein Estimation by Bradford's Method - Lab Report Example This paper applies the Bradford’s method to investigate the relationship between protein concentration and absorbance rate. The study is based on established assumption that observed rate of absorption is proportional to protein concentration and developed relationship between known concentrations and observed absorbance rates can be used to determine unknown concentrations, given their absorbance rates. The study’s data identifies a deviation from the proposed proportionality between concentration and absorbance rates. Significance of this inconsistency is ascertained by analysis of variance that adopts the null hypothesis for lack of significant relationship between concentration and absorbance rates. This is because of the high probability value, 0.056 percent. Application of the proposed regression model confirms the inconsistency by yielding a negative concentration. The paper therefore concludes that the inconsistency with established literature is because of inac curate experimental results. Protein estimation by Bradford’s method Introduction Proteins are essential components of cells and organs, a factor that forms the basis of their significance in the body as well as the need for their intake in nutrients to meet required levels for a healthy body. Nutritional needs institute the importance of developed knowledge of required protein intake levels, and determination recommended quantities of food supplies that can meet such required levels. Existence of protein in definite concentrations in body fluids also identifies the significance of studying protein concentration in the body, which can be used to determine normalcy or existence diseases to alter equilibrium protein concentrations (Chem, p. 105). There are a number of techniques, such as the Bradford method, which can be used to determine protein concentrations in compounds. The method applies spectroscopy to relate known concentrations to their corresponding absorbance rate. T his is because of a linear relationship between concentration of protein in a solution and the ability of that solution to absorb dye (Maud and Foster, p. 164). Visibility of the absorbed dye, which is proportional to the dye’s concentration in the solution, is therefore used to establish a relationship between absorbance readings from the spectroscopy and protein concentration (Ruf, p. 1). The Bradford’s method further assumes that protein concentration is the only determinant of the dye’s absorbance. This means that for any given environmental conditions, similar protein concentrations yield similar absorbance rates (Thermo, p. 1). A linear regression model can therefore be developed and used to determine unknown concentrations, given their corresponding absorption alues. The regression model determines existence of a significant relationship between the known concentrations and the absorbance rates for predictions, and regression coefficient (Ross, p. 131- 13 4). This study was performed to ascertain existence of a relationship between known protein concentrations and their corresponding absorbance rates. The study aimed at using the established relationship to determine unknown protein concentration, based on its absorbance rate. In order to achieve its objective, the study explored the question, ‘is there a significant relationship between protein concentration and absorbance?’ The study investigated the following set of hypotheses for the research question. H0: There is no significant

Slump Test With Relevant British Standards

Slump Test With Relevant British Standards Describe the slump test in accordance with relevant British Standard and indicate why it is an important test. How would concrete workability be determined if the concrete is required to be very dry? In accordance with relevant British Standards (BS EN 12350-2:2009), the slump test is important as it determines the consistency of fresh concrete. The fresh concrete is compacted into a mould in the shape of a cone. When the cone is withdrawn upwards, the distance the concrete has slumped provides a measure of the consistency of the concrete. This is the basic principle of the slump test. The sample of the concrete is obtained in accordance with BS EN 12350-1(British Standards Institute, 2009a). When undertaking the task of the slump test, the mould and base plate are dampened and the mould is placed on the horizontal base plate. During filling of the mould, it is held firmly against the base plate by clamping in place or by standing on the two foot pieces. The mould is filled in three layers, each approximately one-third of the height of the mould when compacted. Each layer is compacted with twenty five strokes of the tamping rod. The strokes are uniformly distributed over the cross section of each layer. For the bottom layer the rod is slightly inclined and positioned approximately half the strokes towards the centre. The first layer is compacted throughout its depth, taking care in not striking the base. The second layer and the top layer are compacted throughout its depth, so that the strokes just penetrate into the immediately underlying layer. In filling and compacting the top layer, the concrete is heaped above the mould before tamping is started. If the tamping operation of the top layer results in subsidence of the concrete below the top edge of the mould, then more concrete is added to keep an excess above the top of the mould. After the top layer has been compacted, the surface of the concrete is struck off by means of a sawing and rolling motion of the compacting rod (British Standards Institute, 2009b). Subsequently, the spilled concrete is removed from the base plate. The mould is removed from the concrete by raising it carefully in an upwards direction. Immediately after removal of the mould, the slump is measured and recorded by determining the difference between the height of the mould and that of the highest point of the slumped test specimen as shown in figure 1. The consistency of a concrete mix changes with time. This is due to hydration of the cement and loss of moisture. Thus, tests on different samples should be carried out at a constant time interval after mixing, if comparable results are to be obtained (Wikipedia, 2010a). The test is only valid if it yields a true slump. This is the slump in which the concrete remains substantially intact and symmetrical as shown in Figure 2(a). If the specimen shears, as shown in Figure 2(b), another sample is taken and the procedure repeated. If two consecutive tests show a portion of the concrete shearing off from the mass of the test specimen, then the concrete lacks the necessary plasticity and cohesiveness for the slump test to be suitable. This is why the slump test is important and appropriate for concrete mixes of medium and high workability concrete. There are other tests to establish workability of concrete. If the concrete is required to be very dry, then this will depend on the water/cement ratio (w/c) of the mixture which has a control over the final properties of the concrete. Selection of a w/c ratio gives the engineer control over two desirable properties. These are strength and workability. A mixture with a high w/c will be more workable than a mixture with a low w/c i.e. it will flow easier. The less workable the mixture, the stronger the concrete will be. The water/cement ratio needs to be about 0.25 to complete the hydration reaction. Typical values of w/c are between 0.35 and 0.40 because they give a good amount of workability without sacrificing a lot of strength (Concrete, 2010). The vebe test is appropriate for concrete mixes of low and very low workability. This method is a mechanised variation of the slump test and determines the workability of concrete. The concrete is subjected to vibration after removal of the slump cone. It is then mounted upon a vibrating table operating at a fixed amplitude and frequency. The time to complete the required vibration gives an indication of the concrete workability. The vebe test is done in accordance to BS EN 12350-3:2009 (British Standards Institute, 2009e). Workability of fresh concrete and the fluidity of the concrete at different water/cement ratio will affect the casting and finishing of the concrete specimen. Strength of the concrete will also be affected. Concrete workability can be determined by many methods. This includes confined flow test methods e.g. compacting factor test, free flow test methods. These methods include slump test and vibration test methods e.g. the vebe test as previously mentioned (ELE International, 2010). (816 Words) In concrete mixing, describe briefly the mixing procedure. Why concrete is being mixed in dry state for 60s first, then after water is added and further mixed for 90s? Concrete is formed by mixing cement, coarse aggregate, fine aggregate and water. This is with or without the incorporation of admixtures and additions, which develops its properties by hydration of the cement. Mixing the water with the cement glues the aggregate together, fills voids within it, and allows it to run more easily. The object of mixing concrete is to coat the surface of all aggregate particles with cement paste and to blend all the ingredients of concrete into a uniform mass. This uniformity must not be disturbed when discharging from the mixer (Neville, A. M, 1981a, p226). With concrete, there is an inclination on site to mix it as quickly as possible. It is therefore important to know what the minimum mixing time necessary to produce a concrete uniform in composition and of satisfactory strength. The time varies with the type of mixer and number of revolutions which is the criteria for adequate mixing and not essentially the mixing time. The are three main options for mixing concrete. These options are mixing by hand, which is probably only suitable where less than about  ¼m ³ of concrete is required; using a cement mixer, which is generally suitable where between about  ¼m ³ and 2m ³ of concrete is required; and finally buying in ready mix for jobs requiring more than about 2m ³ of concrete which is best and cost effective to buy in a lorry load of ready mixed concrete. The above quantities are only rough guidelines (Practical DIY, 2010). With mixing concrete, the mixing procedure includes the loading method, the discharge method, the mixing time, and the mixing energy. The loading method includes the order of loading the constituents into the mixer and also the duration of the loading period. The duration of this period depends on how long the constituents are mixed dry before the addition of water and how fast the constituents are loaded. The loading period is extended from the time when the first constituent is introduced in the mixer to when all the constituents are in the mixer. Dry mixing is the mixing that occurs during loading but before water is introduced. Wet mixing is the mixing after or while water is being introduced, but still during loading. This means that materials are introduced any time during the loading period: all before the water, all after the water, partially before and partially after. The loading period is important because some of the concrete properties will depend on the order in which t he constituents are introduced in the mixer. The discharge from the mixer should be arranged so that it increases productivity and it does not modify the homogeneity of the concrete (Concrete-Catalog, 2010). Figure 3 shows the relationship between the range of strengths of the specimen made from the given mix after a specific mixing time. Figure 3 is based on Shalons tests. It shows how compressive strength is affected by the mixing time. It also shows the minimum, mean and maximum values (Neville, A. M, 1981b) Figure 4 shows the same tests but plotted as a coefficient of variation against mixing time. From the graph it shows that mixing for less than sixty seconds and ninety seconds produces a noticeably more variable concrete. Prolonging the mixing time beyond the values results in no significant improvement in uniformity. (Neville, A. M, 1981c) This would suggest why the mixing process is no less than sixty seconds and ninety seconds for each process e.g. when mixing the dry state for sixty seconds then adding water and mixing for a further ninety seconds. Figure 5 shows the results of Abrams tests. It shows how the average strength of concrete also increases with an increase in mixing time. The rate of increase falls quickly beyond one minute and is not significant beyond two minutes with sometimes a slight decrease in strength been observed (Neville, A. M, 1981d). This would suggest why concrete is mixed in dry state for sixty seconds first as the strength falls quickly beyond this and why after water is added it is mixed for a further ninety seconds. This is because the strength increase would not be significant beyond this time with a slight decrease in strength observed as stated earlier. The influence of mixing time from thirty seconds to one minute permits a saving in the cement content of as much as thirty kilograms per cubic metre. This was calculated by Shalon which shows how within the first minute the influence of mixing time on strength is of significant importance. This would assist the fact why the concrete is mixed for sixty seconds first. Thus saving cement content which would have an effect on strength as well as cost. With the concrete being mixed in a dry state for 60 seconds, then water added and further mixed for 90 seconds, there are no universal rules in the order to add the water and concrete. This can depend on the properties of the mix and the mixer. The mixing time is from the time all the solid materials have been put in the mixer. When a dry mix is used however, it is necessary to feed some water and the coarse aggregate as otherwise the surface does not become adequately wetted. If the coarse aggregate is not present to begin with then sand or the cement could become stuck in the mixer. If the cement or water is fed too fast then balls may form. Normally, a small amount of water should be fed first followed by the materials. These are, if possible fed simultaneously into the mixer. The greater part of the water should be fed during the same time if possible with the remainder fed after the solids (Neville, A. M, 1981e). With stiff mixes, it is found to be suitable to feed the sand first, part of the coarse aggregate, cement, then the water and lastly the remainder of the coarse aggregate to break up any round masses of mortar (Neville, A. M, 1981f). (1,022 Words) Describe different ways to be applied to cure concrete on site Curing concrete on site can be done using many methods. These include retaining formwork in-situ, constant fog spraying, ponding, polythene sheet, steam cure, hydrothermal processes and surface applied materials. Fogging during and after placing and finishing also helps minimize plastic cracking in concretes with very low water-cement ratios. This is especially around a water-cement ratio of 0.30 or less (Curing Concrete, 2010). Ponding as a curing method is easily done. A waterproof wall is needed to form around the concrete, using either the form the concrete was poured into, or a wall of sandbags. Once the wall is formed, the concrete is flooded with water. The added moisture from the flood will keep the concrete from drying out before the bonding process is completed (E-How, 2010). Airtight polythene sheeting is an efficient way of preventing moisture loss. It should be placed on a concrete slab as soon as the concrete is hard enough to prevent surface damage or marking. With sprayed membranes, these are designed to form a superficial seal on the concrete, preventing water evaporating. Although some prevent subsequent adhesion of screeds or applied finishes (BRMCA, 2010a). Steam curing is a process for hardening concrete that involves exposure to warm steam. Steam curing requires a fraction of the time involved with traditional curing and quickly strengthens the products so they can be used immediately (Wisegeek, 2010). (218 Words) Why is curing important? Curing is important to prevent concrete from drying out too soon. Well cured concrete is stronger, more resistant to chemical attack and traffic wear. It is also more watertight with curing. It withstands freezing and abrasion better with the processes of curing. Most curing is done by using polythene sheeting or a sprayed membrane. Leaving the formwork in place is also possible, except for slabs, where the large surface area will soon dry if left unprotected. Curing should always start before the concrete begins to dry out and continue for a period depending on the strength gain of the concrete. Poor curing will result in poor concrete, lower strength, lower durability, dusty surface and a weaker surface (BRMCA, 2010b). To obtain good concrete it must be cured in a suitable environment to allow the concrete to achieve its strength. Hydration and hardening is critical for the first three days. Curing is important In order for sufficient heat and humidity to be maintained within the mix during hydration. Curing allows concrete to achieve its strength, minimise cracking, minimise shrinkage and prevent losses of water. Well cured concrete has better surface hardness and therefore is more watertight. Concrete needs to be cured under controlled temperature and humidity in order to obtain good concrete (Wikipedia, 2010b). As previously discussed, sufficiently cured concrete will exhibit greater durability, wear resistance, and gain strength faster. Cured concrete will also have better resistance to freeze thaw damage. Improperly cured concrete can be subject to plastic shrinkage cracking (loss of moisture from fresh concrete) and drying shrinkage (loss of moisture from concrete that has set) among other undesired side effects (All Concrete, 2010). Curing is of particular importance on horizontal surfaces; dry, hot or windy conditions; wear resistant floors; and high strength floors. Abrasion resistance is dependent on good curing but also relies on other factors (Newman, J and Choo, B, 2003). (301 Words) Discuss the use of recycled concrete aggregate in concrete Recycled concrete aggregate is aggregate resulting from the processing of inorganic material previously used in construction and principally comprising crushed concrete (British Standards Institute, 2006). The process of recycling of concrete is a fairly straightforward process. It involves breaking, removing, and crushing existing concrete into a material with a specified size and quality. The quality of concrete with recycled concrete aggregate (RCA) is dependent on the quality of the recycled material used. If there is reinforced steel and other embedded items, these must be removed, and care must be taken to prevent contamination by other materials that can be difficult, such as asphalt, soil, chlorides, glass, paper, plaster, wood etc. The removal of the contaminants is done through selective demolition, screening, air separation and size reduction which is done in a crusher to aggregate size. After this, the crushed concrete can be used as new concrete for pavements, sidewalks, curbs, gutters, structural grade concrete and also bituminous concrete (Concrete Technology, 2010). The use of recycled concrete material (RCM) as an aggregate substitute in pavement construction includes its use in granular and stabilized base, engineered fill and Portland cement concrete pavement applications. Other applications include its use as an aggregate in flowable fill, hot mix asphalt concrete and surface treatments. To be used as an aggregate, RCM must be processed to remove as much foreign debris and reinforcing steel as possible as discussed previously. Reinforcing steel is sometimes removed before loading and hauling to a central processing plant. Most processing plants have a primary and secondary crusher. The primary crusher breaks the reinforcing steel from the concrete and reduces the concrete rubble to a maximum size of 75 mm to 100 mm. As the material is conveyed to the secondary crusher, steel is removed by an electromagnetic separator. Secondary crushing further breaks down the RCM, which is then screened to the desired grade. To avoid inadvertent segregation of particle sizes, coarse and fine RCM aggregates are stockpiled separately (TTHRC, 2010). Recycled concrete aggregates can be used in many things. With bitumen bound materials, recycled concrete aggregate can be used in a variety of base course and binder course mixtures. In concrete, recycled concrete aggregate is permitted for use in certain grades of concrete. In pipe bedding, a suitably graded recycled concrete aggregate is used. In hydraulically bound mixtures (HBM) recycled concrete aggregate can be suitable for use in HBMs with suitably graded recycled concrete aggregate used as a subbase. In capping, recycled concrete aggregate is suitable for capping applications and embankments. Suitably graded recycled concrete aggregate can also be used as fill (Wrap, 2010). With regards to RCA properties, research carried out in Australia indicates that in general, recycled concrete can be used as natural aggregate in ready mixed concrete with satisfactory performance for low grade concrete. There are also marginal differences in compressive strength and a 10% reduction in strength characteristics. The issues are due to drying shrinkage which is higher compared with natural aggregates as well as a 10% difference in tensile properties (Guy R. Woolley, 2000). Waste arising from construction and demolition constitutes one of the largest waste streams within the European Union and many other countries. Construction demolition waste has become a global concern which is why a sustainable solution is needed. This is why recycled concrete aggregate (RCA) should be promoted, although the aggregate for concrete applications must meet the requirements set in relevant specifications for its particular use. Recycling and reuse of demolition waste may not always be economic or practical and in some cases may be impacted by the external issues i.e. regulatory and planning controls. If the construction industry and its need for aggregates are considered, then recycling of concrete would give both economic and environmental benefits as well as making the construction industry more sustainable (M C Limbachiya et al, 2004). (673 Words)