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Adenosine monophosphate (AMP), also known as 5'-adenylic acid, is a nucleotide. AMP consists of a phosphate group, the sugar ribose, and the nucleobase...

Zond (Russian: Зонд, lit. 'probe') was the name given to two distinct series of Soviet robotic spacecraft launched between 1964 and 1970. The first series...

National Security Database is reportedly an official accreditation program in India, awarded to information respected cybersecurity experts with proven...

A guard dog or watchdog (not to be confused with an attack dog) is a dog used to watch for and guard people or property against unwanted or unexpected...

An abstract syntax tree (AST) is a data structure used in computer science to represent the structure of a program or code snippet. It is a tree representation...

Rolf Singer (June 23, 1906 – January 18, 1994) was a German mycologist and taxonomist of gilled mushrooms (agarics). He wrote the book "The Agaricales...

Philip Leder (November 19, 1934 – February 2, 2020) was an American geneticist. Leder was born in Washington, D.C., and studied at Harvard University,...

Audio quality comparison 8-bit A-law 8-bit linear PCM 16-bit linear PCM Problems playing these files? See media help. An A-law algorithm is a standard...

In mathematics, particularly in algebraic geometry, complex analysis and algebraic number theory, an abelian variety is a projective algebraic variety...

Georges Jean Franz Köhler (German pronunciation: [ˈʒɔʁʃ ˈkøːlɐ] ; 17 April 1946 – 1 March 1995) was a German biologist. Together with César Milstein and...

George Davis Snell NAS (December 19, 1903 – June 6, 1996) was an American mouse geneticist and basic transplant immunologist. George Snell shared the 1980...

RAF El Daba El Daba is a village and rail station about 180 km West of Alexandria by road. RAF El Daba (otherwise Desert Landing Ground 105) is a former...

The Czech Academy of Sciences (abbr. CAS, Czech: Akademie věd České republiky, abbr. AV ČR) was established in 1992 by the Czech National Council as the...

RAF El Amiriya RAF El Amiriya is a former Royal Air Force military airfield in Egypt, located approximately 16 km south-southwest of Alexandria; 180 km...

Jean-Baptiste-Gabriel-Joachim Dausset (19 October 1916 – 6 June 2009) was a French immunologist born in Toulouse, France. Dausset received the Nobel Prize...

In mathematics, an infinite series of numbers is said to converge absolutely (or to be absolutely convergent) if the sum of the absolute values of the...

The American Society of Mammalogists (ASM) was founded in 1919. Its primary purpose is to encourage the study of mammals, and professions studying them...

Jay Laurence Lush (January 3, 1896 – May 22, 1982) was a pioneering animal geneticist who made important contributions to livestock breeding. He is sometimes...

William Kaye Estes (June 17, 1919 – August 17, 2011) was an American psychologist. A Review of General Psychology survey, published in 2002, ranked Estes...

Vinyl coated polyester is a material frequently used for flexible fabric structures. It is made up of a polyester scrim, a bonding or adhesive agent, and...