A comprehensive digital encyclopedia presenting factual, historical, and educational articles supported by reliable sources and structured data. Page: 89

Robert Gain (June 21, 1929 – November 14, 2016) was an American professional football player for 13 seasons with the Cleveland Browns of the National Football League (NFL), and also played in the Canadian Football League (CFL). He played in five Pro Bowls in the space of seven years with the Browns …

Local government is a generic term for the lowest tiers of governance or public administration within a particular sovereign state. A municipal council or local council is the legislative body of a municipality or local government area. Depending on the location and classification of the municipalit…

The motor system is the set of central and peripheral structures in the nervous system that support motor functions, i.e. movement. Peripheral structures may include skeletal muscles and neural connections with muscle tissues. Central structures include cerebral cortex, brainstem, spinal cord, pyram…

In geometry, every polyhedron is associated with a second dual structure, wherein the vertices of one correspond to the faces of the other and the edges between pairs of vertices of one correspond to the edges between pairs of faces of the other. Such dual figures remain combinatorial or abstract po…

A natural landscape is the original landscape that exists before it is acted upon by human culture. The natural landscape and the cultural landscape are separate parts of the landscape. However, in the 21st century, landscapes that are totally untouched by human activity no longer exist, so that ref…

In United States presidential elections, the term presumptive nominee is used for presidential candidates who are assumed or projected to be their political party's nominee, but have not yet been formally nominated by their party at the party's nominating convention. A candidate is generally conside…

In linguistics, prosody (/ˈprɒsədi, ˈprɒz-/) is the study of elements of speech, including intonation, stress, rhythm and loudness, that occur simultaneously with individual phonetic segments: vowels and consonants. Often, prosody specifically refers to such elements, known as suprasegmentals when t…

In geometry, a diagonal is a line segment joining two vertices of a polygon or polyhedron, when those vertices are not on the same edge. Informally, any sloping line is called diagonal. The word diagonal derives from the ancient Greek διαγώνιος diagonios, "from corner to corner" (from διά- dia-, "th…

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Jean-Baptiste Joseph Fourier (/ˈfʊrieɪ, -iər/; French: [ʒɑ̃ batist ʒozɛf fuʁje]; 21 March 1768 – 16 May 1830) was a French mathematician and physicist born in Auxerre, Burgundy and best known for initiating the investigation of Fourier series, which eventually developed into Fourier analysis and har…