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A superbase is a compound that has a particularly high affinity for protons. Superbases are of theoretical interest and potentially valuable in organic synthesis . [ 1 ] [ 2 ] Superbases have been described and used since the 1850s.
Paul Roustan (born September 5, 1979) is an American contemporary body painter and photographer. Roustan paints people for a variety of needs including gallery shows, [1] private photography workshops & commissions, tradeshows, TV/Movie, and advertising campaigns. He has done work on shows such as Skin Wars, Hollywood Today Live, The Queen ...
In chemistry, the Verkade base (or Verkade superbase) is a powerful superbase with the formula P(MeNCH 2 CH 2) 3 N. A colorless oil, it is an aminophosphine although its inventor John Verkade called it proazaphosphatrane. The trimethyl derivative or 2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane is the simplest. [1]
Indigenous American body painting. Body painting is a form of body art where artwork is painted directly onto the human skin. Unlike tattoos and other forms of body art, body painting is temporary, lasting several hours or sometimes up to a few weeks (in the case of mehndi or "henna tattoos" about two weeks). Body painting that is limited to ...
[9] She has often used the process of painting clothes on nude or semi nude people, who then go unnoticed as people around them seldom realized that the "clothing" is actually painted on the skin. [10] [11] [7] [12] In 2014 Seidel published a coffee table book of her work through 80 West Media entitled Covered, A Body of Work by Jen Seidel. [13]
Lithium monoxide anion (LiO −) is a superbase existing in the gas phase. It was the strongest known base until 2008, when the isomeric diethynylbenzene dianions were determined to have a higher proton affinity. The methanide ion CH − 3 was the strongest known base before lithium monoxide anion was discovered. [2] LiO − has a proton ...
Shawn O'Hare (Body Modification artist) [9] Erik Sprague, "The Lizardman", (born 1972) with sharpened teeth, full-body tattoo of green scales, bifurcated tongue and green-inked lips; The Scary Guy, his nose, eyebrows and ears are pierced and tattoos cover 85 percent of his body. [10] Stalking Cat ("Cat man") born Dennis Avner; 1958–2012)
Agnolo Bronzino's painting Portrait of Andrea Doria as Neptune (c. 1530) and Michelangelo’s statue David (1501–1504) were Renaissance examples. The convention is occasionally also described in the modern era, such as Antonio Canova 's statue of Napoleon as Mars the Peacemaker (1802–1806) or George Bellows ' anti-lynching lithograph The ...