melting point; for annealing 800 degrees are needed. Iron‚ by comparison‚ has a melting point of 1538 degrees Celsius. Its low melting point makes copper easy to smelt‚ cast‚ and remelt without special furnaces or a heavy investment of fuel. Another advantage of copper is that it can be recycled without any loss of quality. As pure copper is too soft for structural elements or most practical appliances‚ it needs to be hardened and strengthened. It is therefore combined with
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are not of the same meaning. The original meaning of democracy is the rule by the poor or by the rabble. Aristotle had a clear argument stating that a rich majority would not be able to govern fairly (Arblater‚ 2002). This essay aims to identify advantages of modern democracy-based governments‚ such as equality for men and women‚ free press and media and totalitarianism as well as provide criticism in terms of the two systems. Democracy has become the subject of various debates‚ with the supporters
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serving as a meeting point for like-minded people. But overtime‚ Nairaland has been miss-represented or presented as an ordinary forum that can’t create real job‚ even by its founder. This misconception has limited his vision for Africa’s largest social news aggregation and discussion website. According to a Seun Osewa comment‚ after Mark Zuckerberg commends Jobberman Founders “The Jobberman founders deserve to be commended by Zuckerberg because they created a real business employing lots and lots
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outline 1. Purpose: To inform about social networking. 2. Main Idea: By the end of my speech the audience should get an idea about the advantages & disadvantages about our every day’s use of the social network. 3. Developed Main Ideas: There are 2 points I want you guys to be informed about. Social networking is a wonderful task we can do on the internet‚ although‚ there are advantages & disadvantages that comes with it. 4. Sub points: The advantages of social networking: - keep in touch with
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City is expected to be a best place where everyone can reach such better living conditions. Many people have been moving from their hometown in the countryside to start finding a chance in a big city. One of its advantages is that the city gives out many good conditions and environment for education‚ especially for youth. Moreover‚ there are great numbers of employment offered widely to everybody. However‚ pollution in big cities is such a big concern for many people. People can receive a good
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Research Methods Name PSY/270 date instructor Research Methods Research Method | Advantages | Disadvantages | Case Study | * The case Study can provide a very accurate record of treatment that is put together in a way that is easily understood and studied by others (Comer‚ 2005). * Case Studies offer the opportunity for the researcher to promote new ideas to their colleagues through collaboration (Comer‚ 2005). * Researchers are able to accurately provide evidence of a theory
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Causes of Air Pollution. The combination of external physical conditions that affect and influence the growth and survival of life is the environment. The social and cultural conditions affect the nature of an individual or community. Having good environment condition in which people live and work is important‚ but sometimes the society and people attempt against harm the environment. In fact‚ several main causes of pollution can be attributed to human activity man. For example air pollution
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Referring to relevant scientific literature‚ discuss critically on the benefits and limitations of CBT assessment in working with children‚ young people and families. The use of Cognitive Behavioural Therapy with children and adolescents has increased; Clark (2005) states treatments once designed for use on adults have now been adapted to be used with children and adolescents. Therapists believe that this is the best approach as it directly addresses a child’s thoughts and behaviour and teaches
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Why we advertise our products If we want our products to be well-known we should advertise them. Advertisements play an important role in the modern economy. They are useful to both consumers and producers. They help the consumers by giving them information about various products available on the market. Many readers appreciate advertising because it lets the vendor speak directly to the consumer about the product. Where we can see advertisements We find advertisements everywhere. Most of the
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Capone used to be the biggest gangster of his time. He set up a lot of trouble with alcohol. The 18th amendment would be ratified and the Volstead act would be thrown out on January 16th 1920. Marijuana: Is it Good or Bad to Legalize Research The debate over the legalization of marijuana has been very controversial in the United States. It can be used for medicinal purposes for thousands of years‚ and it had even been recorded in ancient Chinese writing. Marijuana should be legalized
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