application and network. It is necessary to combine path loss computations used in physical layer‚ with information from upper layers such as application layer for a more realistic evaluation. In this paper‚ a simulation-based study is presented that uses path-loss model and application layer information in order to predict the network lifetime. Physical environment is considered as well. We show that when path-loss is introduced‚ increasing the transmission power is needed to reduce the amount of packets
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Air pollution by Chris Woodford. Last updated: September 14‚ 2014. There’s nothing quite like opening the door and breathing fresh‚ clean‚ air—but how clean is the air you’re breathing right now? Unless you’re a scientist with a chemistry lab at your fingertips‚ there’s no real way of knowing. The gases you’re sucking up through your nose could be slowly killing you: according to the World Health Organization‚ around two million people die prematurely from the effects of polluted air every
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Air Pollution Hamza Akouayri Class: 600 Robyn Conner Date Air Pollution Air pollution has been a big issue in the entire world. Air pollution occurs when the air includes dust‚ fumes or gases. Air pollution is the accumulation of hazardous substances into the atmosphere. These substances that cause air pollution are called pollutants. In effect air pollution is one of the biggest problems‚ which are threatening people and earth. People breathe in polluted air. Every second people
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Out of the 45 options‚ a co‐branding between Ryan Air and Bic would be most logical. Both brands have similar characteristics and an extraordinarily similar customer base. Other co‐branding possibilities could be Air France‐Bic‚ Coca‐cola – Burberry‚ Dove – Airfrance. The first has potential because both companies are French and have strong brand images. However‚ Air France does not match Bic’s customer base as well as Ryan Air does. Coca‐cola and Burberry both have rich histories and a strong
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El Paso‚ Air Quality: Pollution‚ History and Community By‚ Luz Medrano‚ Nylea Martinez. SCI/362 Instructor‚ Yussuf Farran In order to comprehend the definition on air quality one must first uncover the definition of air‚ as air is one of the biggest resources our planet has available we must study the conditions and impact that it has in our environment. Air is a precious resource that most take for granted‚ supplying us with oxygen; which is an essential for our bodies to live‚ without
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2. Use electronic data interchange‚ the business-to- business exchange of data. 2nd point 1. Partial e-com: buying a clothes online‚ they will have to send it to you physically. 3rd point 1. Pure E-com: E.g.‚ buying music / movies on iTunes. In these case the product and services are digital Slide 3 We use Air Asia as an example of our e-commerce presentation company because it was voted as the most popular website for online shopping. Air Asia
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The Strategic Analysis of Air Asia‚ can be done with the help of Michael Porter’s five forces. It describes the internal affection of the industry with elaborating competitive rivalry amongst the firms in the industry to the bargaining power of customers and suppliers. It also explains the threats of new entrants and already existing firms. Aforementioned‚ Air Asia has been assessed with all these five forces. Competitive Rivalry The demand function for air travel is affected by price‚ income‚
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BASIC DIODE ELECTRONICS INTRODUCTION TO DIODES The p-n Junction The p-n junction is a homojunction between a p-type and an n-type semiconductor. It acts as a diode‚ which can serve in electronics as a rectifier‚ logic gate‚ voltage regulator (Zener diode)‚ switching or tuner (varactor diode); and in optoelectronics as a light-emitting diode (LED)‚ laser diode‚ photodetector‚ or solar cell. In a relatively simplified view of semiconductor materials‚ we can envision a semiconductor as having two
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Research Investigation Safety features in cars Air Bags Air bags are safety features installed in cars so that upon collision the driver limits the damage that is inflicted on him/her. There are several different types of air bags. These include‚ Supplementary Restraint System (SRS)‚ an Air Cushion Restraint System (ACRS) and the Supplemental Inflatable Restraint (SIR). Air bags are commonly known for their rapid inflation upon a collision. They can inflate and deflate within 0.05 seconds
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By the beginning of this 21st century‚ where the standard of education just keeps on rising and where man wants to touch the boundaries of this sky to that here I am shocked to see the high level indulgence of media in human life today. It is effecting the human minds with a pretty rapid speed and its influence is now so mixed up in our blood and veins that as human life seems to be at a loss or incomplete with out the favor of it. RELATED ARTICLES Regulating Social Media in the Workplace Impact
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