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The term Web 2.0 is used to describe the second generation of the World Wide Web (WWW), which is more dynamic and interactive than its predecessor,... The asynchronous transmission of messages by using computers and data-communication networks. Historically, electronic mail (or e-mail) referred to... A gigantic system for exchanging and sharing information across the entire world. It is composed of five principal sets of components which, acting... The evolution of computer-aided engineering has paralleled that of computer technology. Engineering was one of the first disciplines to take... A search engine permits users to search the contents of a repository. Most search engines today provide the ability to search content from the World... For 1.5 to 2.5 billion people in the world, lack of clean water is a critical issue. It is estimated that by the year 2025 there will be an... There are varied definitions of computer-supported collaborative work (CSCW) depending on the nature of the application. Primarily, it is an... A software-controlled means of directing digitally encoded information in a communication network from a source to a destination, in which... A worldwide system of interconnected computer networks. The Internet has begun to transform the way that communication systems operate. The origins... Mechanical, electromechanical, or hydromechanical devices which enable a person to perform manual operations while separated from the site of the... Mobile WiMAX refers to a new mobile broadband radio access technology, based on IEEE802.16 standards, which has gained significant attention and... A technology that transports voice using data packets instead of circuit switching, which the traditional public switched telephone network (PSTN)... The Internet is now used to publish much primary (first disclosed) scientific information, particularly data. Protein sequences, genes,... In the past few decades, society has moved from information poverty to information abundance. Increasingly, documents become available on-line... A natural process in which harmful or beneficial effects are caused by secondary metabolites that spread from a donor organism to a recipient and are... The study of the universe and the objects in it through scientific investigation. Since much of contemporary astronomy uses the laws and methods of... A series of professional operations including editing, designing, typography, platemaking, printing, and binding to transform a manuscript and its... Television transmitted to a particular audience at specific locations via coaxial cables, telephone wires, fiber-optic strands, microwave radio... The process of protecting against threats to computing systems. A threat is an event that can cause harm to computers, data or programs, or... Management of the human use of natural resources to provide the maximum benefit to current generations while maintaining capacity to meet the needs... The conveyance of information from a source to a destination. Data means the symbolic representation of information, generally in a digital (that is,... The software that manages and controls access to data in a database. In a database management system (DBMS), the mechanisms for defining its... Methods and techniques for constructing human-machine systems with specialized problem-solving expertise. The pursuit of this area of artificial... |
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