Caribbean integration movement I read with great interest a March 4‚ 2012 article in the Jamaica Gleaner by former Assistant Secretary General of the CARICOM Secretariat‚ where he argues that poor leadership – political‚ institutional‚ and business – has failed the Caribbean integration process. In a recent Facebook discussion I was engaged in‚ a learned colleague questioned the relevance of regionalism. That regionalism is now being put up to question is not only troubling‚ but also speaks to low-level
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Electric Shock Anyone What Is This Module About? Nowadays‚ electrical appliances are commonly seen in every household. In your home‚ you probably have a television set‚ a radio‚ a karaoke player‚ a VCD player and other electrical appliances. But have you ever wondered how these appliances work? All of these need electricity to work. In this module‚ you will be introduced to the basic concepts of electricity. You will also learn about its uses. After going through the module‚ you should be able
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motion control are called drives and employ any of the prime movers such as diesel or petrol engines gas or steam engines hydraulic motors and electric motors for supplying mechanical energy for motion control. Drives employing electric motors are known as Electrical drives. Fig 1.1 Block diagram of an Electrical Drive The advancement in electric drive system is very much related to the development in the power semiconductor devices technology. The introduction of the Silicon Controlled Rectifier
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What is integration? What is integration? Thomas Gulledge George Mason University‚ Fairfax‚ Virginia‚ USA Abstract 5 Purpose – This paper aims to provide a clarification of the meaning of the term integration. Design/methodology/approach – A taxonomy of integration definitions derived from the academic and trade literature is developed‚ analyzed‚ and documented. Findings – Integration is a word that is commonly used when discussing enterprise applications. The term integration is inserted
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are in favour of economic integration. Since this is the case economic integration is not a novelty to West African states as the sub-region has witnessed numerous attempts at integrating economies. In fact much more than any other sub-region of Africa‚ West Africa has attempted to apply the instrument of economic cooperation and integration to enhance its economic and political landscape1. CONCEPTUAL AND THEORETICAL ANALYSIS OF ECONOMIC INTEGRATION Economic integration is a very wide concept
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Electric Cars An electric car is a vehicle which gets power from one electric motor or more‚ and an electric car use electrical energy to store batteries or another energy storage device. The developmental history of electric cars is very long‚ and the first automobile all over the world was an electric car. However‚ electric cars had two terrible disadvantages: the problem of energy technology and mileage limit around 20 century. The problems made electric cars disappeared from citizens eyes for
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Electric cars vs the gas oh line cars In the next ten years what the average American drives will be very different than today. Electric cars may phase out gasoline (Gasoline is also known as petrol) in the next couple of decade. Electric cars produce no tailpipe emissions and are much cheaper to fill up than the more common gasoline vehicles. Switching to electric cars will have more benefits than drawbacks in comparison to other fuels such as petrol and diesel. In order to switch to electric
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Our Electric Bicycle Project I have added an electric power assist onto a GT mountain bike. With a 3 HP peak motor‚ it is much more powerful than typical electric bicycles. The basic motivation to build an electric bike was to have a fun and efficient and environmentally friendly way to stay out my car for short trips around town‚ and also as a silent trail bike for exploring the hills. I wanted to get some exercise - this bike can still be pedaled. When I first put this together it was even more
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Introduction and Experimental Goal: An electric field surrounds all electrically charged particles. With electric fields‚ one can determine the effects of all of the charges in the environment. In this lab entitled “Electric Fields and Potential Mapping”‚ the main goal obtained was to examine and deliberate the effects of an electric field and electric potential. Examples of some effects of electric fields include resultant forces‚ changes in motion‚ changes in current flow‚ etc. By using conductive
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Part 1: What is the relationship between the electric potential at a point in space and the distance from an electric charge? 1) Place a positive 1 nano-coulomb charge on the screen. 2) Turn on “Show numbers” 3) Turn on “tape measure”. 4) Use the tape measure to find and record the distance from the charge to the equipotential sensor. 1.88 m 5) Record the voltage as indicated on the equipotential sensor. 4.1v 6) Change the location of the positive charge to
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