THE DEFINITION OF EDUCATIONAL TECHNOLOGY Educational technology is a wide field. Therefore‚ one can find many definitions‚ some of which are conflicting. Educational technology can be considered either as a design science or as a collection of different research interests addressing fundamental issues of learning‚ teaching and social organization. Nevertheless‚ there are a few features on which most researchers and practitioners might agree: 1. Use of technology is principled: Technology means
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Ecosystem Components and Interactions I. Introduction An ecosystem is a complex relationship between a community of organisms and the environment that they dwell in where energy is exchanged and transformed. Ecosystem includes the biotic (living organisms)‚ the abiotic (physical and chemical factors)‚ and the interactions made between these. They continually interact with each other‚ thus making complex systems with intersecting properties wherein “everything is connected”. In ecosystem ecology
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At present we rely on oil for most our energy needs. However‚ oil is a fosil fuel and causes air pollution‚ and it will eventually run out. Nuclear energy is the only practical and clean source of energy for the world. In what extend do you agree or disagree? Energy is the most important issue on the world nowadays. Oil was considered the most polular energy that people have ever known but it causes many serious worries include environment problems and runing out significantly. In several
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After reading the case study I think I can answer this question to the best I can. According to the case study. HCL Technologies‚ in 2006 midwinter‚ people started to think enormous potential. HCL Technologies had developed a system called BAIT it is called Business-Aligned IT(Nayar‚V 2010). The goal of this system is align the services to the customers’ specific business processes. The system has identified the three most critical business processes. According to the case study‚ the three are -
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CHAPTER 13 1. How does building new systems produce organizational change? • Describe each of the four kinds of organizational change that can be promoted with information technology. 1）Automation: improve efficiency and make manual steps not required 2）Rationalization: Streamline standard operating procedures 3）Business process reengineering: Analyze‚ simplify‚ and redesign business processes 4）Paradigm shifts: Rethink the nature of the business and the nature of organization. • Define business
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Killer Whale Introduction The killer whale (Orcinus orca)‚ also referred to as the orca whale or orca‚ and less commonly as the blackfish‚ is a toothed whale belonging to the oceanic dolphin family. Killer whales are found in all oceans‚ from the frigid Arctic and Antarctic regions to tropical seas. Killer whales as a species have a diverse diet‚ although individual populations often specialize in particular types of prey. Some feed exclusively on fish‚ while others hunt marine mammals such as sea
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Written by Earnest Hemingway‚ “The Killers”‚ is a short story about two hit men planning to kill a boxer for a “friend” in Henry’s Lunchroom and Nick is involved in it. The plot can be divided into three parts according to the shifting of places. The first part is happening in a lunchroom where Nick is at. The killers come to order food there then tie up Nick as well as the cook‚ aiming to wait for the person they want to kill to come. In the end the boxer doesn’t show up and they do not hurt
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Introduction to the Fingerprint Technology Fingerprint technology is a part of biometric technology that is made to recognize special characteristics of an individual. Basically it involves an individual’s fingerprint‚ where those minute raised ridges on our volar pads are called ‘friction ridge skin’ is special from one person to another. For this reason fingerprints are able to be used as a form of personal identification as it is reliable and accurate. No one would have to remember passwords
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Seminar 1 – 1. Digital Firm vs. Traditional Firm a. Greater flexibility in organization management i. Time-shifting – Open 24/7 ii. Space shifting – No longer confined to shopfront b. Manage business relationships‚ processes‚ assets digitally 2. Why do companies invest in IT? c. 6 strategic business objectives iii. Operational excellence – IT increases efficiency and productivity iv. New products‚ services & business models
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Piano Performance Piano has evolved more than any other musical instrument and rapid increase in the same has given rise to many problems including the performance of the music written ages back. Earlier the pianos were light weight as well as thin in sizes. In between the period of 1790 to 1870 which is also considered as classical era‚ piano were radically changed and that led to the invention of the modern piano. Some of the notified changes that has been done in modern Piano are as follows
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