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The introduction typically describes the scope of the document and gives a brief explanation or a summary of the document. It may also explain certain elements that are important to the document. The readers can thus have an idea about the following text before they actually start reading it. The University of Toronto provides advice about how ...
v. t. e. Economics (/ ˌɛkəˈnɒmɪks, ˌiːkə -/) [ 1 ][ 2 ] is a social science that studies the production, distribution, and consumption of goods and services. [ 3 ][ 4 ] Economics focuses on the behaviour and interactions of economic agents and how economies work.
The short description of a Wikipedia article or of another namespace page is a concise explanation of the scope of the page. These descriptions appear in Wikipedia mobile and some desktop searches, [note 1] and help users identify the desired article. When viewing an article, some mobile Wikipedia apps also display the description below the ...
PDP-11 CPU board. Computer hardware includes the physical parts of a computer, such as the central processing unit (CPU), random access memory (RAM), motherboard, computer data storage, graphics card, sound card, and computer case. It includes external devices such as a monitor, mouse, keyboard, and speakers. [ 1 ][ 2 ]
Natural-resource meaning [:] An actual or potential form of wealth supplied by nature, as coal, oil, water power, timber, arable land, etc. A material source of wealth, such as timber, fresh water, or a mineral deposit, that occurs in a natural state and has economic value. Something, such as a forest, a mineral deposit, or fresh water, that is ...
Abstract (summary) An abstract is a brief summary of a research article, thesis, review, conference proceeding, or any in-depth analysis of a particular subject and is often used to help the reader quickly ascertain the paper's purpose. [1] When used, an abstract always appears at the beginning of a manuscript or typescript, acting as the point ...
A virus is a tiny infectious agent that reproduces inside the cells of living hosts. When infected, the host cell is forced to rapidly produce thousands of identical copies of the original virus. Unlike most living things, viruses do not have cells that divide; new viruses assemble in the infected host cell. But unlike simpler infectious agents ...
A lead paragraph (sometimes shortened to lead; in the United States sometimes spelled lede) is the opening paragraph of an article, book chapter, or other written work that summarizes its main ideas. [ 1 ] Styles vary widely among the different types and genres of publications, from journalistic news-style leads to a more encyclopaedic variety.