IEEE 802.15.4: a wireless communication technology for large-scale ubiquitous computing applications Anis Koubâa‚ Mario Alves‚ Eduardo Tovar PP-HURRAY! Research Group‚ Polytechnic Institute of Porto Rua Dr. Antonio Bernardino de Almeida‚ 431‚ 4200-072 Porto‚ PORTUGAL {akoubaa‚ emt}@dei.isep.ipp.pt‚ mjf@isep.ipp.pt Abstract. Wireless Sensor Networks (WSNs) have been attracting increasing interest for supporting a new generation of ubiquitous computing systems with great potential for many applications
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Disadvantages Of Social Media Social media can be define as “"a group of Internet-based applications that build on the ideological‚ multi -faceted‚ and technological foundations of Web 2.0‚ and that allow the creation and exchange of user-generated content." We are living in a world in which the social media is common and available to us. From Google to Facebook‚ the world has embraced the new tools that help us interact each day no matter where we are. The first disadvantage of social
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deciding which path they will take‚ they must look at both the benefits and disadvantages. The advantage to going straight into the workforce is being able to immediately start their profession of choice and do not have to pay college loans throughout their entire life. However‚ the benefit of going to college is that careers that require a college degree are often high-paying and come with worker’s benefits. The disadvantage to going straight into the workforce is the fact that in today’s job market
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surrender 2. Gained full control over Japanese Disadvantages – 1. Put troops‚ pilots‚ and sailors at risk 2. More Japanese people would have died than in the two atomic raids Option #2 –By demonstrating the atomic bomb it would have shown the Japanese they faced total destruction if they did not surrender. Advantages – 1. Thousands of Japanese would have had to die 2. Us would have not lost a number of troops Disadvantages – 1. The atomic bomb was new technology and a demonstration could have failed 2
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arguments for and against Hong Kong teenagers using Taobao for online shopping. Following this‚ a conclusion would be delivered to summarize both the advantages and disadvantages of the issue. One of the advantages of shopping online via
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DISADVANATGES: 1. Dams are extremely expensive to build and must be built to a very high standard. 2. The high cost of dam construction means that they must operate for many decades to become profitable. 3. The flooding of large areas of land means that the natural environment is destroyed. 4. People living in villages and towns that are in the valley to be flooded‚ must move out. This means that they lose their farms and businesses. In some countries‚ people are forcibly removed so that
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First‚ believe in the world—that there is meaning behind everything. Don’t look back—forward‚ infinite energy‚ infinite enthusiasm‚ infinite daring‚ and infinite patience—then alone can great deeds be accomplished. This is the first lesson to learn: be determined not to curse anything outside‚ not to lay the blame upon anyone outside‚ but stand up‚ lay the blame on yourself. You will find that is always true. Get hold of yourself. Tell the truth boldly‚ whether it hurts or not. Never
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TV viewing takes away the time that your child needs to develop important skills like language‚ creativity‚ motor‚ and social skills. These skills are developed in the kids’ first two years (a critical time for brain development) through play‚ exploration‚ and conversation. A kid’s language skills‚ for example‚ do not improve by passively listening to the TV. It is developed by interacting with people‚ when talking and listening is used in the context of real life. TV viewing numbs your kid’s
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Marisa O’Steen March‚ 25 2012 Justice – 355 Professor Surrendrahath In today’s economy keeping people in prison is becoming an ugly‚ expensive mess. There are now so many alternatives to incarceration that we need to explore and start using. Johnny Cash wrote a song called “Folsom Prison Blues” describing the angst of inmates‚ permanently immortalizing them in the publics minds. However‚ now that prisons across the country are running out of resources and space
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A new study shows that children who spend more time watching television spend less time interacting with their family and playing creatively. Children watch television more than any other activity. Researchers from University of Texas at Austin and Harvard Children’s Hospital wanted to understand whether and how this affects children’s health and behavior. Dr. Elizabeth Vandewater and her colleagues surveyed 2‚900 children ages 12 and under around the United States and analyzed all of the children’s
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