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  2. Search engine results page - Wikipedia

    en.wikipedia.org/wiki/Search_engine_results_page

    Search engine results page. A search engine results page ( SERP) is a webpage that is displayed by a search engine in response to a query by a user. The main component of a SERP is the listing of results that are returned by the search engine in response to a keyword query . The results are of two general types : sponsored search: advertisements.

  3. Comparison of parser generators - Wikipedia

    en.wikipedia.org/.../Comparison_of_parser_generators

    To do so technically would require a more sophisticated grammar, like a Chomsky Type 1 grammar, also termed a context-sensitive grammar. However, parser generators for context-free grammars often support the ability for user-written code to introduce limited amounts of context-sensitivity. (For example, upon encountering a variable declaration ...

  4. Society for Elimination of Rural Poverty - Wikipedia

    en.wikipedia.org/wiki/Society_for_Elimination_of...

    www.serp.ap.gov.in. Society for Elimination of Rural Poverty (SERP) is an autonomous society of the Department of Rural Development, Government of Andhra Pradesh. [1] SERP is implementing Indira Kranthi Patham (IKP), [2] a statewide community driven rural poverty reduction project to enable the poor to improve their livelihoods and quality of ...

  5. Search engine marketing - Wikipedia

    en.wikipedia.org/wiki/Search_engine_marketing

    Search engine marketing ( SEM) is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages (SERPs) primarily through paid advertising. [1] SEM may incorporate search engine optimization (SEO), which adjusts or rewrites website content and site architecture to achieve a ...

  6. Radioisotope thermoelectric generator - Wikipedia

    en.wikipedia.org/wiki/Radioisotope...

    Diagram of an RTG used on the Cassini probe. A radioisotope thermoelectric generator ( RTG, RITEG ), sometimes referred to as a radioisotope power system (RPS), is a type of nuclear battery that uses an array of thermocouples to convert the heat released by the decay of a suitable radioactive material into electricity by the Seebeck effect.

  7. Serpin - Wikipedia

    en.wikipedia.org/wiki/Serpin

    The serpin (white) first binds a protease (grey) with the exposed reactive centre loop (blue). When this loop is cleaved by the protease, it rapidly inserts into the A-sheet (light blue), deforming and inhibiting the protease. ( PDB: 1K9O, 1EZX ) Serine and cysteine proteases operate by a two-step catalytic mechanism.

  8. Sweep generator - Wikipedia

    en.wikipedia.org/wiki/Sweep_generator

    A sweep generator is a piece of electronic test equipment similar to, and sometimes included on, a function generator which creates an electrical waveform with a linearly varying frequency and a constant amplitude. Sweep generators are commonly used to test the frequency response of electronic filter circuits.

  9. Electric generator - Wikipedia

    en.wikipedia.org/wiki/Electric_generator

    In electricity generation, a generator [1] is a device that converts motion-based power ( potential and kinetic energy) or fuel-based power ( chemical energy) into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even ...