World War 1 took place in many European countries. This essay will explain how alliance was the cause of World War 1. The four factors that made alliances the cause of World War 1 are political‚ geography‚ economics‚ and social factors. The first factor in why alliances caused World War 1 is political reasons. Some examples of political are the treaties that were made before and during the war to help protect alliances. Treaty means a formal agreement between two or more states and the document in
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Concrete mixer which is also commonly named as cement mixer is a device that homogeneously combines cement‚ aggregate such as sand or gravel‚ and water to form concrete. History Why did man invent concrete mixer? The reason of it is that in the early 20th century‚ the concrete was developed when some new materials added to cement. After the concrete was developed‚ the art of mixing it had to reform. Therefore‚ concrete mixers were becoming pretty popular by early 20th Century. This coincided
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How to choose a case for teaching What is a case How to analyze a case How to discuss a case 3 To draw up case studies‚ it is first important to understand its various aspects. For an effective case study‚ one must first understand the principles of a case. It is important to understand what a case is‚ the types of cases there are and their purposes. Following this understanding‚ the methods of analyzing and discussing cases must be explored. After mastering these skills‚ The
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Sam: A Case Study Sam is a ten year old boy diagnosed with Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS). “A person with PDD-NOS is given the diagnosis because they have some but not all characteristics of autism or who has relatively mild symptoms” (Autism Speaks‚ 2013). PDD-NOS is a general category used to describe a pattern of behavioral differences (which may include deviations‚ excesses‚ or difficulties) in the areas of social relating‚ communication‚ and attention/interest
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Concrete is a composite product obtained artificially by hardening of mixture of cement‚ sand‚ gravel and water in pre-determined proportions. When these ingredients are mixed‚ they form a plastic mass which can be moulded in desired shape. It gets hardened into hard solid mass. Water is one of the important ingredients of concrete. This is required not only for chemical reaction‚ but also for curing purposes. The chemical reaction of cement and water‚ in the mix‚ is relatively slow and requires
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To start‚ let’s establish what both an arch and concrete are. An arch is a curved structure that spans a space and may or may not support weight above it (Wikipedia). Concrete in the Roman period had a basis of what is called pozzolana‚ a chocolate-colored volcanic earth (Wilson‚ A‚ n.d). The Romans used both extensively and showcased these in their private dwellings‚ public buildings‚ statutes and the construction of town walls throughout the Roman empire. The arch itself was introduced to the
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Ingredients for concrete are cement‚ fine aggregate‚ coarse aggregate and water. The best concrete can be obtained by mixing the ingredients in correct proportions. The ideal proportion of concrete will be that‚ which produces greatest strength and solidity at the least cost. In estimating the quantities of ingredients for cement concrete it should keep in mind that voids of coarse aggregates are filled up by sand and voids of fine aggregates are filled up by cement. The concrete mix of 1: 1: 2 and
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How do concrete and steel compare in the construction of large commercial buildings? Office buildings‚ Hotels‚ Sports Complexes‚ and other buildings have the purpose of bringing people inside. The goal is to keep occupants comfortable and safe‚ while keeping the cost associated withe the construction and maintenance of the building low. Both materials have advantages and disadvantages. However‚ when it comes right to it‚ the differences between the tow materials balance themselves out . There is
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Bachelor of Applied Management Graduate Diploma in Business AMSM700a Strategic Management Assessment One – Case Study 2014 Student ID 2014001813 NorthTec reserves the right to use electronic means to detect and help prevent plagiarism. Students agree that when submitting this assignment‚ it may be subject to submission for textual similarity review to Turnitin.com. Submissions received late will be subject to a penalty of 10% of the student’s mark per working day. This assessment
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DBQ Alliances in World War I Wars are large and complicated affairs. The First World War was the product of many things. Although the war officially began on July 28th‚ 1914‚ it had been building up for a while. The beginning of the war was a lot like a domino effect. It started when Austria-Hungary declared war on Serbia. On July 29‚ Russia ordered a mobilization only against Austria-Hungary in support of Serbia. The Germans threatened war on July 31 if the Russians did not demobilize. France
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