Future IT trends Essay Example | Topics and Well Written Essays - 2000 words

Future IT trends - Essay Example I have divided my explanation into two large segments, which first describe the importance of the concept and second describe the roles of the concept. I discover that E-Business and E-Commerce have significant and increasing importance toward local and global business and their roles are receiving tremendous support from various private and government entities throughout the world and continue to grow. Within my line of work, you could say that I have great needs over the internet. It is my real-time business communication tool, my promotional utility, my library and even my personal advisor. Today, the internet has been an inseparable part of business. Most of us have heard the terms E-Business and E-commerce. But to what extent do we understand the concept and its role to the business community In my previous study of the subject, I discovered that I know a lot less then I had believed. Within this essay, I will describe how I learn about E-Business and E-Commerce and their role within the world of business. As I surf down the internet, I found that E-Business and E-Commerce are actually parts of the concept 'Information Technology'. The term information technology generally refers to the hardware and software used to store, retrieve and manipulate information. It is an operating system that generally consist of servers, databases, web serving software ('Definition of information technology', 2005). Both terms (E-Business and E-Commerce), are likely to be mixed-up and used interchangeably over everyday conversations, while in fact, the term E-Business has a slight broader meaning than E-Commerce. E-Commerce refers to the activities of buying and selling products or services trough the internet. E-Business, on the other hand, refers to the conduct of business on the internet, which consist of not only buying selling, but also servicing customers and collaborating with business partners ('E-Business Definition', 2005). Next, I will describe what I have learned from various sources of information. The elaboration would describe how the world of business admits the growing importance of E-Business and E-Commerce, and also include discussion of several roles of E-Business and E-Commerce in local as well as global business environments. II. The Importance of E-Business and E-Commerce II.1 Choice of Embarking on E-Business My basic understanding of why people are embarking on the E-Business can be elaborated trough these corporate websites. In its webpage, Solutions Consultant describes, that the choice of having a company website or not is not a technology decision. It is a business decision. The decision is a strategic management movement to ensure future development of a company ('E-Business Overview', 2004). There are actually several common reasons why the trend is so quickly developed. Large companies launch a web site as an extra marketing channel to increase sales, but we don't actually have to sell anything to benefit from the internet. For example, I've learned that factories in different parts of the world use the internet to trade important information almost instantly. Overall, I learned that the internet is a form of competitive advantage that could be developed to safe and produce millions of dollars for companies who know how to properly take

Literature review on Wind power Example | Topics and Well Written Essays - 3000 words

On Wind power - Literature review Example ; (3) the power in the wind is proportional to the density of the air (Park, 1982). According to history, the practical use of wind power began with the Egyptians around 2800 BC when slaves were made to row overseas using sails which were further employed in lifting water and operating grain-grinding stones even to within the period when Persians built panemones or vertical-shaft windmills in 700 AD. Some other civilizations of the Middle East followed the same tradition whereas the Crusaders of the West are believed to have improved the windmill concept that led the Dutch to put up propeller-type windmills structured with horizontal shafts or axes of propulsion. Technical developments continued during the Middle Ages and comparative studies show aspects of similarity among windmills founded in British colonies, New England, and Holland which altogether bore significant impact in the construction of the widely known ‘American Farm Windmill’ which was invented by Daniel H alliday who, in the mid-19th century, thought of creating a multi-bladed (Panemone Bladed Rotor Wind Energy Harvester with 8 Airfoils) windmill. At the turn of the century, wind-produced electricity as well as wind-charger technology became popular, especially to the farmers of the Great Plains who necessitated up to 1,000 Watts of DC-power in their mechanically run farming tasks. Eventually, a number of countries in Europe were inspired to create wind generators of enormous size and both the French and the Germans attempted to conduct feasibility experimentation on 100-kW and 300-kW wind generator units in the 50s and the 60s. Through the years, the continuous process of harnessing wind power made possible not only D. Halliday’s multi-bladed craft but even the succeeding advancements in the iron water-pump industry which heightened the demand for wind-powered deep well pumps in the past. While the energy derived from the wind had been discovered with other chief potentials a s in heating houses and barns, running sawmills and washing machines, several Midwest farmers who already possessed gasoline or kerosene generators to charge batteries still sought the aid of wind power in minimizing troubles with wear-and-tear generators and in reducing costs of fuels used. Such capacities, however, depend upon the quantities of wind power in acquisition. In his findings, P.C. Putnam illustrates a method to approximate the amount of power which can be extracted from the wind and the means to locate wind power with considerations to the periodic fluctuations in wind power as well as its reliability and short-term predictability. The author regards the concepts of kinetics hereafter necessarily pointing out that, like the kinetic energy of any particle, the kinetic energy of the wind may be computed via half of its mass multiplied by the square of the wind velocity and in terms of the volume V of air passing over an area A per unit time, the wind’s kinetic ene rgy equals the product between wind density and (1/2)*AV 3. This is nevertheless