Wireless Automotive Communications Thomas Nolte and Hans Hansson MRTC‚ Department of Computer Science and Electronics M¨ lardalen University a V¨ ster˚ s‚ SWEDEN a a Lucia Lo Bello RETISNET Lab‚ Department of Computer Engineering and Telecommunications University of Catania Catania‚ ITALY Abstract This paper presents an overview of wireless automotive communication technologies‚ with the aim of identifying the strong candidates for future in-vehicle and inter-vehicle automotive applications
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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 types of
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Electronic Health Record (EHR) Longest and Darr July 2009 EHR is an intranet system‚ which is utilized by one hospital or healthcare system to enhance medical records and data collection‚ storage‚ communication‚ retrieval and analysis via computerized information technology. EHRs‚ which have numerous advantages‚ were designed to improve medical safety‚ quality‚ clinical procedures‚ compliance with government regulations‚ and operational efficiency. Though initial cost is exorbitant‚ after
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------------------------------------------------- OBJECT ORIENTED PROGRAMMING Q.What is the difference between Constructor and Function or Method? Constructor will be automatically invoked when an object is created whereas method has to be called explicitly. Constructor needs to have the same name as that of the class whereas functions need not be the same. * There is no return type given in a constructor signature (header). The value is this object itself so there is no need to indicate a return value.
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Electronic Gadgets Like Apple iPod - A Boon or Bane It has become a necessity. But like everything in universe‚ electronic gadgets too have two sides to them. I am a house wife. I remember very clearly that evening when my husband came home‚ beaming from ear to ear. He had got a hefty refund on filing his income tax return. And my first reaction was - buy me a washing machine. And I was on cloud nine when my first ever washing machine was delivered. Because I must confess that I hate washing even
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Electronic gaming and internet addiction is a new community problem. A number of studies have been done to address these problems‚ but there is not a reliable treatment in which clinicians can rely on to diagnose and treat them. Although there is not a valid empirical study that supports the treatment of video game and internet addition‚ some professionals have created useful assessment tools and treatments to address these types of disorders. Online video game addiction research has
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Electronic devices are currently at the center of our society. The astonishing thing about electronics is that they are not just used for texting or calling anymore--they have become essential multi-tool wonders. Electronics bring cutting-edge technology to our fingertips. With this in mind‚ students should be allowed to use non-school-sponsored electronics during their lunch periods. Electronics are an excellent learning resource‚ and they encourage a responsible use of technology. To start
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Xerox‚ during this time‚ was a power house of innovation‚ many aspects of the modern computer; the mouse‚ laser printers‚ Ethernet‚ and color graphics were all founded. In 1974 an employee of Xerox‚ Nicholas K. Sheridon invented the basis for modern electronic paper technology‚ the Gyricon. The Gyricon has many of the same properties as paper; it is flexible‚ contains an image‚ but it can also by erased and rewritten thousands of times. In the nineties‚ as the personal computer became more popular more
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lives of people in India are far from equal. Earlier discussions on equality in Civics textbooks most often reiterated certain provisions of the Constitution without adequately considering the reality of these in people’s lives. This Unit adopts a different approach. It discusses the
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Goldfield’s Electronics Introduction Goldfield’s Electronics (GFE) is a private distributor of electronics. GFE distributes a wide range of consumer electronics including DVD players‚ televisions‚ MP3 players‚ stereos (home and auto)‚ digital cameras‚ etc… They have operated out of their single distribution center in Boone‚ Iowa since 1979. As most of the big box retailers of these products tend to self-manage their distribution channels‚ GFE’s customer base is dominated by small and medium
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