The first speaker ever created was known as the dynamic loudspeaker. It was created in the 1920’s by Edward Kellogg and Chester Rice. The loudspeaker produces a magnetic field which then causes a coil or magnet to move. The coil or magnet is connected to the diaphragm. There are more speakers than just the horn‚ such as‚ such as‚ electrodynamic loudspeaker‚ flat panel - planar‚ electrostatic‚ multi-cell diaphragm and piezoelectric. Speakers are used to produce sound. Sound is an energy which is
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What is CSR? To what extent is there a business case for CSR? In recent years‚ increasing number of customers and businessmen start to concern about the ethical issues in businesses. Although the main purpose of business is to make profits‚ the social influence of it also appears to be focused by a large proportion of customers and businessmen. Corporate social responsibility (CSR)‚ which is closely connected with this concentration‚ was put forward in 1953 with the meaning of interacting social
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Lovell #12 Informational Essay The Berlin wall was built in Germany on August 13‚ 1961. This separated western and eastern Germany. It surrounded all of east Germany and was built a little bit after World War two. This was such a big event because several people died trying to escape‚ and many families got separated. Of course this wall of danger and depression got torn down on November 9‚ 1989. First a question about this wall would be. Why was it put up in the first place? Well the east wanted
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pieces‚ sports‚ and war. It also gave the public explanations of chaotic and upsetting events. Radio was a method for relaying threats of war and chaos that could have a major impact on the masses. Through radio broadcasting‚ political leaders and military officials could efficiently update the people of America with the most up-to-date news. Prior to radio’s golden age in the 1930s‚ it was slowly but surely coming alive once the National Broadcasting Company became the first radio broadcast network
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GRI G3 and G3.1 Update – Comparison Sheet Principles for Defining Report Content KEY TO UPDATES XX01 Indicates content introduced in G3.1 Refer to the G3.1 Guidelines and Indicator Protocols for full details or to the Comparison Tables for an at-a -glance view of the extent of changes applied to G3.1 The information in a report should cover topics and Indicators that: • reflect the organization’s significant economic‚ environmental‚ and social impacts‚ or that • would substantively
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Running head: Goals of the Change Initiative Goals of the Change Initiative Rebecca Souza CTU Online- Managing Organizational Change and Development Professor Saundra Braxton May 21‚ 2011 Abstract The human species was not created to accept change easily. If we really take our time to sit back and look at the situation it all begins when we are babies. Not one of us was willing to give up that bottle and being using a Sippy cup. This is something that our parents had to convince us into
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The ITC eChoupal Initiative Wednesday‚ January 23‚ 2013 Background: Soybeans and their derivatives constituted two-thirds of ITC’s agricultural business. ITC had an integrated presence throughout the entire value chain‚ from procurement to export. Farmers had traditionally relied on choupals‚ an informal assembly‚ as their only source of agricultural knowledge and sold soybeans at the closest market‚ or mandi‚ to traders employed by ITC. Despite success of soybean products in domestic and
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Introduction – Kate The idea of “Green Initiatives” in schools at any age level is a positive step towards installing sustainability in the minds of future generations. To reduce the amount of energy needed‚ recycle rain water‚ lessen landfill space and cut the barrels of oil used by Americans daily; can insure that our natural resource will be intact for many years to come. However‚ obstacles to Green Initiatives are costs‚ program management and proper data collection. Is it possible to initiate
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• What was the progressive movement and what did it aim to do? Protecting Social Welfare • Who was Florence Kelley and what did she advocate for? Promoting Moral Improvement • What was the Prohibition and what led up to it? Creating Economic Reform • What were muckrakers? Fostering Efficiency • Who coined the scientific management? Reform Governors • Why was Robert M. La Follette an important figure under the progressive Republican party? Reforming Elections • What was
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There are many initiatives that go beyond the sports competitions arena for the Special Olympics (Kinet‚ 2015). These initiatives help to fulfill the program into areas that the intellectual disabled need it the most. They go above the sports and into everyday life and help them to maintain a healthy and happier lifestyle. The Healthy Athlete’s initiative is one that was started in the response to much needed health care for individuals with intellectual disabilities. The official launch of this
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