IT2301 ELECTRONIC COMMERCE UNIT – 1 INTRODUCTION Traditional Commerce and E-Commerce: Traditional Commerce: Traditional commerce perhaps started before recorded history when our ancestors first decided to specialise their everyday activities. Instead of each family unit having to grow crops‚ search for food‚ and make tools‚ families developed skills in one of these areas and traded some of their production for other needs. It started with bartering‚ which eventually gave
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ELECTRONIC MEDIA AND PRINT MEDIA INTRODUCTION TO ELECTRONIC MEDIA This is a type of MASS MEDIA which uses ELECTRONIC Energy in the user end. The most familiar electronic media includes video recording‚ audio recording‚ multimedia presentations‚ slide presentations‚ CD ROM’S and online contents. Also‚ recorded broadcasting in television‚ radio‚ telephone etc. could be considered as electronic media. THE BASIC USES OF ELECTRONIC MEDIA Electronic Media is probably the most diversified subject of study
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CHIEF COMPLAINT Balance problems. HISTORY OF PRESENT ILLNESS This patient is a 54-year-old woman who complains of swaying when she is standing or even sitting for long periods. She loses her balance when she is standing to wash the dishes or brush her teeth or fix her hair. It does not matter if her eyes are open or closed‚ although it is much worse when she closes her eyes. This started at least as long ago as last spring and has been getting progressively worse. In the last couple of weeks
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There is a significant increase in the use of electronic prescription over the last several years. Historically‚ the US Government Agencies in the late 1990s explored the potential need for electronic prescribing systems to reduce clinical risk in busy hospitals and between 1999 and 2001. Later the US Institute of Medicine (IOM) published two reports‚ on how technology can support and improve patient safety. And in the 2001 report‚ “Crossing the Quality Chasm”‚ recommended that providers‚ purchasers
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ELECTRONIC MEDIA Electronic media are media that use electronics or electromechanical energy for the end user (audience) to access the content. This is in contrast to static media (mainly print media)‚ which are most often created electronically‚ but don ’t require electronics to be accessed by the end user in the printed form. The primary electronic media sources familiar to the general public are better known as video recordings‚ audio recordings‚ multimedia presentations‚ slide presentations
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Electronic Mall By the increase in the internet usage in different aspects of today’s life‚ the amount of creative and innovative ways to utilize the electronic world have eventually increased. It is easy and popular among the users to use search engines as a method to gain access to a specific product or service. However‚ while using the internet for their shopping‚ they may face difficulties regarding to lack of enough information about the product or service they are looking for‚ such as
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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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sections: consumer societies concentration of people (urban areas)‚ industrialization and the distance needed to get to and from work created increased need for mobility. Mobile society and mass transit made it possible to use the city streets as form of advertisements pg 267 capitalist society is dependent on the overproduction of goods‚ so increasing desire for products is a must pg 267 therapeutic discourse is the promise of self fulfillment or cure to some ailment the consumer is suffering;
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The sky flicker beat and mild wind whiffs around‚ but for George tonight is one of the longest nights in his life. He was sitting in front of the card table and had already shuffled the deck of cards many times. He wasn’t really thinking about the cards as much as he was about what he had done. He thought about things he would miss‚ and things he wouldn’t. The death of Curley’s wife‚ the chase after Lennie and finally he was pulling the trigger. "Why did I do it?" George asked himself. "You had to;
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Electronic media are ubiquitous in most of the developed world. As of 2005‚ there are reports of satellite receivers being present in some of the most remote and inaccessible regions of China. Electronic media devices have found their way into all parts of modern life. The term is relevant to media ecology for studying its impact compared to printed media and broadening the scope of understanding media beyond a simplistic aspect of media such as one delivery platform (e.g. the World Wide Web) aside
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