revolutionary process‚ has changed the way of collecting natural resources after the propitious success in 1947. By injecting water‚ sand‚ and toxic chemical such as mercury and lead with high pressure into a wellbore‚ fractures smaller than 1mm will be created and a vast amount of formerly inaccessible hydrocarbon are now available for use and thus brought “U.S. to become one of the world ’s top three oil producers”(Garder‚ US Reuters). On the other hand‚ this seemingly stupendous process with such
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Advantages and disadvantages of sampling methods Type Description Advantages Disadvantages Stratified This requires one to be bias towards their data. For example‚ if you knew the proportion of pensioners in an area was 30% and you wanted to represent this in your sample you would ensure that pensioners’ answers only made up 30% of your sample. It can be used with random or systematic sampling‚ and with point‚ line or area techniques If the proportions of the sub-sets are known‚ it can generate
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Advantages: Information technology (IT) benefits the business world by allowing organizations to work more efficiently and to maximize productivity. Some of the advantages that IT can have on our enterprise are given as following. 1. Storage: Information technology creates electronic storage systems to protect our company’s valuable records. 2. Automated Process: In business‚ people look for ways to do more work in a shorter amount of time. IT improves our company’s efficiency by developing
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Advantages and Disadvantages of Computer: Almost every home‚ office‚ or school has a computer of some kind these days. It may seems at first that having a computer brings only benefits‚ but further consideration shows that it also has disadvantages. First of all computers are very useful at school. It helps students to revise for tests or exams and makes subjects more interesting. Pupils can also learn new vocabulary and grammatical structures. Furthermore it allows students to become familiar
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Advantage and Disadvantage of Technology Introduction Technology is the making‚ modification‚ usage‚ and knowledge of tools‚ machines‚ techniques‚ crafts‚ systems in order to solve a problem‚ improve a preexisting solution to a problem‚ achieve a goal or perform a specific function. Technology is‚ by definition‚ the practical application of knowledge. It is the systematic treatment of art and science. In the last century many people did things by hand but nowadays more and more tasks have
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Advantages and Disadvantages of milk. The article written in the Sunday Times by Dr. Wolfe Segal‚ Senior lecturer in Biochemistry‚ University of W.A called ’Milk Is Full Of Food Value’‚ discuses the facts about milk. Dr. Wolfe Segal wrote what vitamins and minerals are in milk also how many grams of fat‚ protein‚ and lactose are in milk. Dr. Wolfe Segal also wrote about what milk can do to the human body in good and bad ways. Dr. Wolfe Segal gave good information on the advantages and disadvantages
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As what I understand about how Science and Technology affects our lives‚ That there are advantages and disadvantages. The Advantages are‚ it makes our lives simple by using equipment that can easily finish and do well the work or job. We can save more time and energy so that we can perform and do our other job. We can now easily communicate our relatives by using cellphone and internet‚ it can connect us even they are in the other part of the world and then with digital camera‚ we can see them
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NMS permits the interventions to be done either as a face-to-face appointment or via telephone. Careful consideration must be given as to which of these communication methods is adopted by the pharmacy as each method brings its own advantages and disadvantages. Although face-to-face communication would be the preferred method of conducting an intervention‚ it is likely that telephone interventions will be used by most pharmacies at some stage. This brief guide will help you and your staff
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Advantages and Disadvantages of Marketing By Adrian “Marketing” is defined by Wikipedia as “the process by which companies create customer interest in goods or services… through which companies build strong customer relationships and creates value for their customers and for themselves.” Start with a marketing plan – identifying the customer and their needs and wants. Since the essence of business is fulfilling a need it is an important to know which need you are trying to fulfil. Then you need
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What are the advantages and disadvantages for individuals and society of the reliance on communicating via computers? (Discussion Essay) Introduction: In today’s world‚ communication is one of the key elements that people across the world can connect with one another. The rise of the use of computer has been due to technological advancements such as the creation of email and websites such as Facebook and Twitter. A touch of the mouse can instantly connect one person from one side of the world
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