JB Hi Fi Limited’s (referred to as JBH or the company throughout this report) financial performance for the two years ending 30th June 2009 can be evaluated using the ratios presented in Table 1 below. Overall‚ considering the economic environment during this period with the Global Financial Crisis‚ JBH has continued to maintain exceptional profit margins and return to shareholders. The company achieved revenue growth of 27%‚ earnings before interest and taxes (EBIT) growth of 39% and net profit
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Erics character and his function within An Inspector Calls In an Inspector Calls Priestley aims to show that all actions have repercussions. He also tells us that charity isn’t always good charity unless it is thoughtful and helps someone as it can often just leave people in a worse off position. Eric helps Priestley to achieve this aim by thinking he is helping Eva but actually he leaves her in a worse position without realising it as he shows her what she could have had. Priestley also wants us
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eld tripPLANNING A FIELD TRIP – Maria Lynn Tassone Grade 6 – First Nation Peoples and European Explorers Specific Expectation * Describe the expansion of European influence through the founding of the first trading posts (e.g. Fort William) and explain how the fur trade served the interests of both the Europeans and the First Nation peoples. Location: Fort William Historical Park Field Trip Planning Check List * Set your goals and learning objectives- what are the students
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Li-Fi(Light Fidelity) The Future Technology in Wireless Communication Abstract: Whether you’re using wireless internet in a coffee shop‚ stealing it from the guy next door‚ or competing for bandwidth at a conference‚ you have probably gotten frustrated at the slow speeds you face when more than one device is tapped into the network. As more and more people and their many devices access wireless internet‚ clogged airwaves are going to make it. One germen phycist.Harald Haas has come up with
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International Journal of advances in computing & communications‚ vol 1‚ 2013 www.ijacc.org Li-Fi (Light Fidelity)-The future technology In Wireless communication Neha Singh Uttar Pradesh Technical University Raj Kumar Goel Institute of Technology For Women Meerut Road Ghaziabad Divya Chauhan Uttar Pradesh Technical University Raj Kumar Goel Institute of Technology For Women Meerut Road Ghaziabad Deepika Dubey Uttar Pradesh Technical University Raj Kumar Goel Institute of Technology For
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Wi-Fi Technology Introduction: Electrical technology has been greatly enhance with the introduction of wireless communication. Wi-Fi is the one among the achievements. The term Wifi stands for Wireless fidelity. Wi-Fi is a brand originally licensed by the Wi-Fi Alliance to describe the underlying technology of wireless local area networks (WLAN) based on the IEEE 802.11 specifications. It was developed to be used for mobile computing devices‚ such as laptops‚ in LANs‚ Internet
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Wi-Fi‚ also known as “wireless fidelity” is a wireless technology based on the 802.11 network. Wi-Fi is an excellent technology that makes it possible for computers and personal digital assistants (PDA’s) to connect to the internet wirelessly. This technology makes it possible for users to access data online whenever they are near an access point‚ which is commonly referred to as a “hotspot”. While there are both advantages and disadvantages of Wi-Fi technology‚ I believe that the advantages outweigh
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Fi-Wi TECHNOLOGY (Fiber Wireless Network Architecture) Gande Kiran Kumar‚ IT Department‚ MallaReddy Inst of Eng& Tech(MRIET) ‚ Maisammaguda‚ Secunderabad. kirangande92@gmail.com 8099225308. ‚Gajula Vijay Kumar ‚ IT Department‚ MallaReddy Inst of Eng& Tech(MRIET) Maisammaguda‚ Secunderabad Shivavijay06@gmail.com 8125746522. Abstract— The ultimate goal of Fiber Wireless (FI-WI) networks is to convergence of various optical and wireless technologies under a single infrastructure
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LI-FI (Light Fidelity)-The future technology in wireless communication Pooja Abhnag1‚ Pratima Tarte2 Department of Electronics & Communication Dr. D. Y. Patil Polytechnic Address 1poojaabhnag13@gmail.com 2tartepratima@gmail.com Abstract— Li-Fi is a new wireless communication technology which enables a wireless data transmission through LED light. Li-Fi is based on a unique ability of solid state lighting systems to create a binary code of 1s and 0s with a LED flickering that is invisible
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3 2.1 Reasons for opting gi-fi 3 2.2 Bluetooth 4 2.3 Wi-Fi 4 2.4 Bluetooth versus wi-fi 5 2.5 Applications of Bluetooth vs. Wi-fi 5 2.6 Disadvantages of Bluetooth and Wi-fi: 6 3. GI-FI 7 4. TECHNOLOGIES USED 9 4.1 MULTIPLE INPUT MULTIPLE OUTPUT 9 4.2 SYSTEM-ON-A-PACKAGE 9 5. WORKING PRINCIPLE USED IN GI-FI 11 5.1 Time -Division Duplex 11 6. FREQUENCY OF OPERATION 12 6.1 Operation at 60 Ghz 12 6.2 Ultra wide band frequency usage 13 7. FEATURES OF GI-FI 14 8. APPLICATIONS 15 9. FUTURE
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