Abhijit Chaudhuri Dept. of Applied Mechanics IIT Madras‚ Chennai‚ India VIRTUAL WORK F F 1. Work on a particle: U r F r The particle can move along a specified a path 2. Work on a rigid body: F i) Due to translation F U r F r W r M ii) Due to rotation M U M by Dr. Abhijit Chaudhuri Dept. of Applied Mechanics IIT Madras‚ Chennai‚ India The equilibrium position of the particle under the action of different forces‚ needs to be determined r is an imaginary
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A virtual team is aware as a geographically dispersed team (Dave‚ 2013). It is a group of members who work across boundaries of time‚ space and organizational with links strengthened by a number of different communication technology to coordinate their individual efforts and inputs (Peters and Manz‚ 2007). Members of a virtual team communicate through electronic tools such as Skype and E-mail‚ and some of them may never meet face-to-face (Vlaar‚ 2008). Nowadays‚ every organization considers that
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in every arena‚ from homeschooled to new‚ virtual schools. Improvements are needed in the quality of teachers‚ ratio of classrooms‚ curriculum of study and the structural needs of public schools. All of these improvements need funding in a very limited economy. The article “Virtual Schools‚ real results” gives an option to help this crisis. The U.S. Secretary of Education‚ Arne Duncan wants the United States to embrace the online learning and virtual schools environment that is trending in today’s
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1. Introduction 1 2. Executive Summary 1 3. Trends in Retail Banking 2 4. About the Internet 2 5. Virtual Banking and Applications 3 5.01. Interactive Application 4 5.02. Smart Cards 4 6. Online Banking System Security 5 6.01. Cryptography 6 6.02. Firewalls and Routers 7 6.03. Trusted Operating Systems 7 7. Supervision and Regulations of Network Banking 8 8. Conclusion 12 9. References 14 Introduction The
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Virtual Pin Boarding | | This paper’s purpose is to describe Pinterest and provide a brief discussion about use‚ changes‚ and future uses of this web and mobile application. | Christina Gold | Virtual Pin Boarding Pinterest is a social bookmarking web site that was developed in 2008. The free mobile application became available in 2011 and brought in an unexpectedly large amount of downloads. Pinterest has managed to gain more than 27 million active users as of July 2012 (Vivo‚ 2013)
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Virtual memory is a feature of an operating system that enables a process to use a memory (RAM) address space that is independent of other processes running in the same system‚ and use a space that is larger than the actual amount of RAM present‚ temporarily relegating some contents from RAM to a disk‚ with little or no overhead. In a system using virtual memory‚ the physical memory is divided into equally-sized pages. The memory addressed by a process is also divided into logical pages of the
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Virtual Servers Table of Contents I. Table of Contents II. Introduction III. Executive Summary IV. Virtual Servers a. What Are They? b. What Do They Replace? c. Requirements V. Advantages d. Maintenance e. Green Solution f. Disaster Recovery VI. Conclusion VII. References Introduction As the technology timeline continues in full momentum‚ companies tend to struggle behind‚ trying to catch up. Where we talk about in this
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teacher to give special attention to students who may need it (e.g. students with learning difficulties). 6 Online Learning Also known as E-Learning‚ On-line learning is based on Computer-Based Learning/Training and has increasingly made use of virtual classrooms (whereby online presentations are given live) via a network or the World Wide Web2. The six main types of online training currently provided are: • Web pages • EBook courseware • Interactive Learning • Screen
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What is Virtual reality? In this paper well will discuss what it is this Term called Virtual reality‚ the history of virtual reality‚ the technology‚ the benefit‚ and the disadvantages. As we know Virtual reality has not been around all that long but in reality‚ it has been around for decades. As it continues to improve and get better‚ the opportunities are endless. Virtual reality is important because it’s the unknown and explorable. Virtual reality is the term used to describe a three-dimensional
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Virtual Education Dr. S. Balasubramanian Mr. S. Kannan Former Director – IPR Research Scholar Anna University Coimbatore Anna University Coimbatore Coimbatore Coimbatore E-mail: s_balasubramanian@rediffmail.com Abstract Virtual education is a term describing online education using the Internet. This term is primarily used in higher education where so-called Virtual Universities have been established. Virtual courses – a synonym is online courses – are courses delivered on
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