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  2. New Source Performance Standards - Wikipedia

    en.wikipedia.org/wiki/New_Source_Performance...

    New Source Performance Standards (NSPS) are pollution control standards issued by the United States Environmental Protection Agency (EPA). The term is used in the Clean Air Act Extension of 1970 (CAA) to refer to air pollution emission standards, and in the Clean Water Act (CWA) referring to standards for water pollution discharges of industrial wastewater to surface waters.

  3. National Security Personnel System - Wikipedia

    en.wikipedia.org/wiki/National_Security...

    The National Security Personnel System (NSPS) was a pay for performance pay system created in 2004-5 under authorization by Congress for the United States Department of Defense (DoD) [1] and implemented in mid-2006. NSPS replaced the General Schedule (GS) grade and step system for the DoD with a pay band system intended to provide more ...

  4. Wikipedia : Public domain image resources

    en.wikipedia.org/wiki/Wikipedia:Public_domain...

    This is one of the largest collections of public domain images online (clip art and photos), and the fastest-loading. Maintainer vets all images and promptly answers email inquiries. Open Clip Art – This project is an archive of public domain clip art. The clip art is stored in the W3C scalable vector graphics (SVG) format.

  5. Rock carvings at Alta - Wikipedia

    en.wikipedia.org/wiki/Rock_carvings_at_Alta

    Detail from the rock carvings at Alta. The Rock art of Alta (Helleristningene i Alta) are located in and around Alta Municipality in Finnmark county in northern Norway. Since the first carvings were discovered in 1973, more than 6,000 carvings have been found on several sites around Alta. The largest locality, at Jiepmaluokta about five ...

  6. Clip art - Wikipedia

    en.wikipedia.org/wiki/Clip_art

    Clip art. Clip art (also clipart, clip-art) is a type of graphic art. Pieces are pre-made images used to illustrate any medium. Today, clip art is used extensively and comes in many forms, both electronic and printed. However, most clip art today is created, distributed, and used in a digital form. Since its inception, clip art has evolved to ...

  7. Frame rate - Wikipedia

    en.wikipedia.org/wiki/Frame_rate

    Frame rate, most commonly expressed in frames per second or FPS, is typically the frequency (rate) at which consecutive images (frames) are captured or displayed. This definition applies to film and video cameras, computer animation, and motion capture systems. In these contexts, frame rate may be used interchangeably with frame frequency and ...

  8. List of painters in the National Gallery of Art - Wikipedia

    en.wikipedia.org/wiki/List_of_painters_in_the...

    The List of painters in the National Gallery of Art is a list of the named artists in the National Gallery of Art, Washington, D.C. whose works there comprise oil paintings, gouaches, tempera paintings, and pastels. The online collection contains roughly 4,000 paintings by 1,000 artists, but only named painters with the previously mentioned ...

  9. List of art magazines - Wikipedia

    en.wikipedia.org/wiki/List_of_art_magazines

    An art magazine is a publication that focuses on the topic of art. They can be in printed form, found online or both and can be aimed at different audiences which includes galleries, art buyers, amateur or professional artists and the general public. Art magazines can be either trade or consumer magazines or both. Notable art magazines include: