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  2. Impact factor - Wikipedia

    en.wikipedia.org/wiki/Impact_factor

    The impact factor ( IF) or journal impact factor ( JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as indexed by Clarivate's Web of Science . As a journal-level metric, it is frequently used as a proxy ...

  3. News values - Wikipedia

    en.wikipedia.org/wiki/News_values

    Impact refers more generally to an event's impact, on the target audience, or on others. An event with significant consequences (high impact) is newsworthy. [4] Eliteness: Events concerned with global powers receive more attention than those concerned with less influential nations. Events concerned with the rich, powerful, famous and infamous ...

  4. Rankings of academic publishers - Wikipedia

    en.wikipedia.org/wiki/Rankings_of_academic...

    Palgrave MacMillan (UK and Australia, St. Martin's Press in US) Politico's. Polity Press. Routledge ( Taylor and Francis) Sage Publishing. Science Publishers. Univ. of Pennsylvania Press. University of Michigan Press. University of Minnesota Press.

  5. Yellow journalism - Wikipedia

    en.wikipedia.org/wiki/Yellow_journalism

    In journalism, yellow journalism and the yellow press are American newspapers that use eye-catching headlines and sensationalized exaggerations for increased sales. The English term is chiefly used in the US. In the United Kingdom, a similar term is tabloid journalism. Other languages, e.g. Russian ( Жёлтая пресса zhyoltaya pressa ...

  6. Johannes Gutenberg - Wikipedia

    en.wikipedia.org/wiki/Johannes_Gutenberg

    Johannes Gensfleisch zur Laden zum Gutenberg[ a] ( c. 1393–1406 – 3 February 1468) was a German inventor and craftsman who invented the movable-type printing press. Though movable type was already in use in East Asia, Gutenberg's invention of the printing press [ 2] enabled a much faster rate of printing. The printing press later spread ...

  7. Letterpress printing - Wikipedia

    en.wikipedia.org/wiki/Letterpress_printing

    Letterpress printing is a technique of relief printing for producing many copies by repeated direct impression of an inked, raised surface against individual sheets of paper or a continuous roll of paper. [1] A worker composes and locks movable type into the "bed" or "chase" of a press, inks it, and presses paper against it to transfer the ink ...

  8. History of printing in East Asia - Wikipedia

    en.wikipedia.org/wiki/History_of_printing_in...

    A fragment of a dharani print in Sanskrit and Chinese, c. 650–670, Tang dynasty The Great Dharani Sutra, one of the world's oldest surviving woodblock prints, c. 704-751 The intricate frontispiece of the Diamond Sutra from Tang-dynasty China, 868 AD (British Museum), the earliest extant printed text bearing a date of printing Colophon to the Diamond Sutra dating the year of printing to 868

  9. Printing press - Wikipedia

    en.wikipedia.org/wiki/Printing_press

    t. e. A printing press is a mechanical device for applying pressure to an inked surface resting upon a print medium (such as paper or cloth ), thereby transferring the ink. It marked a dramatic improvement on earlier printing methods in which the cloth, paper, or other medium was brushed or rubbed repeatedly to achieve the transfer of ink and ...