CONTENT Introduction It is being a trend that environmental sustainability become a major setting for today’s business‚ hospitality industry is no exception. In this report‚ it will briefly describe the possible reasons for hotels to think and act green‚ the actions they take‚ also demonstrate some advantages and disadvantages of doing so. Why Go Green One of the reasons for hotels are going green is because travelers are demanding greener travel choices and they want green hotel. As
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ABSTRACT This project is a special kind of circular LED display with the help of some mechanical assembly‚ LED count‚ hardware requirement‚ and hence overall cost is cut to very affordable price. Also‚ maintenance and repairing of the display is so easy‚ that anyone having a little electronics knowledge can take care of this. All the synchronizing can be implemented through software. First of its kind‚ made using the 40-pin AT89C52 microcontroller. This propeller display is mechanically scanned
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Want to be the most dazzling queen in the party? An engineer named Bertho Stoltiens shared his shiny earrings Blinkring designed‚ The earrings have a diameter of about 31mm eardrop‚ the total number of 12 LED were set in a circle above. This concept of the earrings is based on standard Cr2032 button-type battery with a slightly larger circular printed circuit board (PCB)‚ the operation of the LED parts required is a small circle on the board outside the battery. Stoltiens came across a number
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Factors Affecting the Band Gap of LEDs By Mohammad Reza Farham Chemistry 222 Thursday 08.02.2012
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Benefits of LED Lighting * extremely energy efficient‚ consuming up to 90% less power than incandescent or halogen bulbs and up to 50% less than fluorescent or CFL. * less heat emission‚ therefore loading on air conditioners is reduced resulting in further electricity savings. * long life span thus reducing maintenance and lamp replacement costs and lower long-term operating costs. * environmentally friendly as they do not contain toxic mercury or any other hazardous materials. Secondly
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4. CM Storm QuickFire TK - Compact Mechanical Gaming Keyboard with CHERRY MX RED Switches and Fully LED Backlit The CM Storm QuickFire TK is a compact mechanical gaming keyboard that is equipped with the Cherry MX Red Switched with a Fully LED backlight. The Full LED backlight on this model has 3 various modes and 5 different brightness levels that enable optimum visibility even in the darkest rooms. The CM Storm QuickFire TK is also one of the cheapest mechanical keyboards around‚ it is also
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Parking Lot System Design Musthakeem N. Mubeen‚ Mubashir Wani‚ Faza Fazul 0929897 0913527 1017094 The aim of this project is to design and build a prototype of an automated parking system which will show the number of parking spaces left inside the parking lot. It will have a pre installed number of maximum cars that can be parked. An infra
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Jones International University MBA 505: Marketing Management Module 4: Product/Service Positioning Assignment 4.2: IKEA By: Cheryl Tomlin For: Dr. Terrance Cusaac September 29‚ 2013 Procedure 1. Read the case study. 2. In a Word document‚ respond to the following: a. Given the SWOT analysis presented in the case‚ what are IKEA’s key competitive advantages? What strategic focus should the company take as it looks to further expand into the U.S. market? From its low cost structure
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3D LED Cube The 3D LED matrix used here is a 6x6x6 monochromatic LED Matrix. There are a total of 216 LEDs. The reason for choosing this size is that it provides the best of overall cube size and a number of good patterns great displays can be shown with the help of 3D LED Cube. Mono-chromatic LEDs from well known manufacturer are cheap and affordable; usage of mono-chromatic LEDs allows easier construction and programming of Cube. With monochromatic LEDs one has the choice of four mono-chromatic
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Many people have come to realize the dangers of light pollution outdoors‚ but the light pollution problems are often not enough paid attention to indoor environment. In fact‚ the poorly designed interior lighting will cause a certain degree of light pollution‚ affecting the lives of the occupants health. The Indoor light pollution is caused by many reasons‚ but what are the reasons in terms of the lighting design? We asked the Beijing lighting design Tomomi’s chief designer Ren Jian‚ he said:
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