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Near Field Communication powerpoint presentation

near field communication pptNear Field Communication

  • Mobile phones have been the craze of the entire world, for being the latest mode of communication. 
  • Mobile phones are part of huge wireless/mobile communication systems
  • To send and share data quickly
  • The various technologies that are in use in the mobile phones are Bluetooth, IR, and WIFI. etc.
  • Near Field Communication (NFC) is a promising contact less technology integrated into these cellular phones. 
  • WPAN is used in this technology
  • This paper deals with the concept, the implementation and the security of NFC and NFC enabled devices. 

What is Near Field Communication?

  • Near Field Communication (NFC) is a standards-based, short-range wireless connectivity technology
  • NFC operates in the standard 13.56MHz frequency band over a distance of up to around 20 centimeters

Awareness on smoking and drinking powerpoint presentation

What is tobacco
  • Tobacco is an agricultural product processed from the leaves of plants in the genus Nicotiana. It can be consumed, used as a pesticide and, in the form of nicotine tartrate, used in some medicines. It is most commonly used as a drug, and is a valuable cash crop for countries such as Cuba, India, China, and the United States. Tobacco is a name for any plant of the genus Nicotiana of the Solanaceae family (nightshade family) and for the product manufactured from the leaf used in cigars and cigarettes, snuff, and pipe and chewing tobacco. 
Tobacco smoking
  • Tobacco use leads most commonly to diseases affecting the heart and lungs, with smoking being a major risk factor for heart attacks,  strokes,lung cancer etc.
  • Tobacco smoke can combine with other carcinogens present within the environment in order to produce elevated degrees of lung cancer.
  • The World Health Organization estimate that tobacco caused 5.4 million deaths in 2004 and 100 million deaths over the course of the 20th century.

The art of group discussion PowerPoint Presentation

group discussion
Group discussion-defined

  • Group discussion is an exercise of discussion on an instantaneously announced topic by a more or less homogenous group of unknown individuals for a given period of time before learned assessors. 

Group discussion–Objectives

  • Group discussion is aimed at assessment of candidate’s personality dimensions in terms of 
    •  Communication skills 
    •  Leadership potential 
    •  Knowledge potential 
    •  Response to group dynamics