Metamorphic rocks are the transformation of the existing rocks‚ the protolith through the process of metamorphism. The Protoliths can be the igneous rock‚ sedimentary rock or any old metamorphic rock. Due to severe heat and pressure‚ the protolithis get various chemical or physical changes. These rocks create a huge part of the Earth’s crust and these can be classified by the mineral and chemical assemblage and by the textures. Examples of the metamorphic rocks are: slate‚ gneiss‚ schist‚ marble
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A Genealogy of Rock Music Today‚ the term Rock Music brings about images of wild hotel parties‚ pyrotechnics‚ drugs‚ plane crashes and iconic frontmen. However‚ in order to form a real understanding of how rock music came to be the legendary style that it is today‚ we must understand its origins. Rock music is rooted deep in America’s most trivial times- in the songs of African American slaves- from the Mississippi Delta right up to the Mason-Dixon line‚ it is a simple musical styling that is
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A. FIRM AND ITS OBJECTIVE: Conventional theory of firm assumes profit maximization is the sole objective of business firms. But recent researches on this issue reveal that the objectives the firms pursue are more than one. Some important objectives‚ other than profit maximization are: (a) Maximization of the sales revenue (b) Maximization of firm’s growth rate (c) Maximization of Managers utility function (d) Making satisfactory rate of Profit (e) Long run Survival of the firm (f) Entry-prevention
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Background of study Candy-coated sweets come in different colors and sometimes even vary in flavor in association with the colors. These colors provide a creative display for children to easily get attracted to the particular treat‚ leaving those tinted marks on their mouths and a happy‚ satisfied grin on their faces. The reason for conducting the research is to know how the colors of our favorite candy-coated sugary rewards came to be and that method of knowing is what we call “Candy Crhomatography”
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First off you should know what a rock cycle is. The rock cycle is a fundamental concept in geology that describes the dynamic transitions through geologic time among the three main rock types: sedimentary‚ metamorphic‚ and igneous. Rocks make rocks. The cycle begins within the core of the earth. The molten rock in the core of the earth is called magma. Once the rock is forced to the earth’s lithosphere or crust‚ the molten rock becomes lava and thereby begins its long journey of development
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Aims and objectives Aims The users for whom actuarial information is created can place a high degree of reliance on its relevance‚ transparency of assumptions‚ completeness and comprehensibility‚ including the communication of any uncertainty inherent in the information. Actuarial information addresses the needs of its users‚ is of high quality and supports good governance if it is: relevant‚ transparent and complete; and communicated comprehensibly. Relevant actuarial information makes effective
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MANAGEMENT BY OBJECTIVES Management By Objectives (MBO)‚ was first introduced by Peter Drucker in 1954 in his book‚ The Practice of Management. By 1960s and 1970s‚ MBO became the no 1 buzzword of management practices and some form of a panacea for management ills. Most importantly‚ MBO has‚ for the first time‚ introduced significant changes to the command-control top down management system practiced at that time. Not that the Command & Control company system did not have any goals and objectives. It
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Management by Objectives Motivating employees seems to be a challenge for managers - Discuss the advantages and disadvantages of the MBO program and provide at least one example to support your discussion. Goal-Setting Theories have evolved since the 50s and have an impressive documented literature. The Goal-Setting Theory addresses the issues that goal specificity‚ challenge‚ and feedback have on performance (Robbins‚ 2009‚ p185). Setting goals and motivating employees are always an important
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A joint is defined as a fracture in a rock between the sides of which there is no observable relative movement. They are present is most consolidated rocks of igneous‚ metamorphic and sedimentary origin. Joints may form as a result of either diastrophism or contraction. Description: (i) A series of parallel joints is called a ’joint set’. (ii) Two or more joint sets intersecting each other produce a ’joint system’. (iii) Two sets of joints nearly at right angles to one another‚ produced by the
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Rocks are classified in order to communicate information about them. All classifications of limestones are arbitrary and they frequently overlap or do not fit ones particular needs. Since binocular microscopes or hand lenses are the tools that are commonly available to the explorationist‚ a practical classification should be based on descriptions using them. When these instruments are used‚ it is usually possible to identify the individual grains forming the rock. Thus most classifications require
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