Original sin'Original sin' is the Christian doctrine that holds that humans, through the fact of birth, inherit a tainted nature with a proclivity to sinful conduct in need of regeneration. The biblical basis for the belief is generally found in Genesis 3 (the story of the expulsion of Adam and Eve from the Garden of Eden), in a line in Psalm 51:5 ("I was brought forth in iniquity, and in sin did my mother conceive me"), and in Paul's Epistle to the Romans, 5:12-21 ("Therefore, just as sin entered the world through one man, and death through sin, and in this way death came to all people, because all sinned").
OmOm (or Aum) (; ॐ, ओम्) is a symbol representing a sacred sound, syllable, mantra, and an invocation in Hinduism. Its written representation is one of the most important symbols of Hinduism. It is variously said to be the essence of the supreme Absolute, consciousness, Ātman, Brahman, or the cosmic world. In Indic traditions, Om serves as a sonic representation of the divine, a standard of Vedic authority and a central aspect of soteriological doctrines and practices.
PlutoniumPlutonium is a radioactive chemical element with the symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibits six allotropes and four oxidation states. It reacts with carbon, halogens, nitrogen, silicon, and hydrogen. When exposed to moist air, it forms oxides and hydrides that can expand the sample up to 70% in volume, which in turn flake off as a powder that is pyrophoric.
Euclidean distanceIn mathematics, the Euclidean distance between two points in Euclidean space is the length of a line segment between the two points. It can be calculated from the Cartesian coordinates of the points using the Pythagorean theorem, therefore occasionally being called the Pythagorean distance. These names come from the ancient Greek mathematicians Euclid and Pythagoras, although Euclid did not represent distances as numbers, and the connection from the Pythagorean theorem to distance calculation was not made until the 18th century.
Spin–orbit interactionIn quantum physics, the spin–orbit interaction (also called spin–orbit effect or spin–orbit coupling) is a relativistic interaction of a particle's spin with its motion inside a potential. A key example of this phenomenon is the spin–orbit interaction leading to shifts in an electron's atomic energy levels, due to electromagnetic interaction between the electron's magnetic dipole, its orbital motion, and the electrostatic field of the positively charged nucleus.
Anatoly BelovAnatoly Vasilyevich Belov (Анато́лий Васи́льевич Бело́в; 1927—1998) was a Soviet religion scholar and atheist propagandist. He was a First Deputy Chairman of the Council for Religious Affairs under the Council of Ministers of the USSR, an expert on Adventism and one of the authors of the Atheistic Dictionary and Atheist Handbook. During the Great Patriotic War he served in the Baltic Fleet. After the war he worked in the newspaper. Graduated from the Faculty of Philosophy of Moscow State University named after M.
Om mani padme hum(ॐ मणि पद्मे हूँ, õːː mɐɳɪ pɐdmeː ɦũː) is the six-syllabled Sanskrit mantra particularly associated with the four-armed Shadakshari form of Avalokiteshvara, the bodhisattva of compassion. It first appeared in the Mahayana Kāraṇḍavyūhasūtra where it is also referred to as the sadaksara (six syllabled) and the paramahrdaya, or “innermost heart” of Avalokiteshvara. In this text the mantra is seen as the condensed form of all Buddhist teachings. The precise meaning and significance of the words remains much discussed by Buddhist scholars.
Andrey VoronikhinAndrey (Andrei) Nikiforovich Voronikhin (Андрей Никифорович Воронихин) (28 October 1759, Novoe Usolye, Perm Oblast – 21 February 1814, Saint Petersburg) was a Russian architect and painter. As a representative of classicism he was also one of the founders of the monumental Russian Empire style. Born a serf of the Stroganov family, he is best known for his work on Kazan Cathedral in Saint Petersburg. Andrey Voronikhin was born in the village of Novoa Usolye (now Perm Krai) to a family who were the serfs of count Alexander Sergeyevich Stroganov, a longtime President of the Imperial Academy of Arts.
LU decompositionIn numerical analysis and linear algebra, lower–upper (LU) decomposition or factorization factors a matrix as the product of a lower triangular matrix and an upper triangular matrix (see matrix decomposition). The product sometimes includes a permutation matrix as well. LU decomposition can be viewed as the matrix form of Gaussian elimination. Computers usually solve square systems of linear equations using LU decomposition, and it is also a key step when inverting a matrix or computing the determinant of a matrix.
Komi alphabetsThe Komi language, a Uralic language spoken in the north-eastern part of European Russia, has been written in several different alphabets. Currently, Komi writing uses letters from the Cyrillic script. There have been five distinct stages in the history of Komi writing: 14th to 17th centuries — Anbur, the original graphic system; 18th century to 1918 — based on the early Cyrillic alphabet; 1918 to 1932 and 1936 to 1938 — Vasily Molodtsov's alphabet based on the modified Cyrillic alphabet; 1932 to 1936 — Latinization of the alphabet; since 1938 — modern script based on the Cyrillic alphabet.
Declaration of State Sovereignty of the Russian Soviet Federative Socialist RepublicThe Declaration of State Sovereignty of the Russian SFSR (Декларация о государственном суверенитете РСФСР) was a political act of the Russian Soviet Federative Socialist Republic, then part of the Soviet Union, which marked the beginning of constitutional reform in Russia. The Declaration was adopted by the First Congress of People's Deputies of the Russian SFSR on 12 June 1990. It proclaimed the sovereignty of the Russian SFSR and the intention to establish a democratic constitutional state within a liberalized Soviet Union.
Oleg TrubachyovOleg Nikolayevich Trubachyov (also transliterated as Trubachev or Trubačev, Оле́г Никола́евич Трубачёв; 23 October 1930, in Stalingrad – 9 March 2002, in Moscow) was a Soviet and Russian linguist. A researcher of the etymology of Slavic languages and Slavic onomastics, specialist in historical linguistics and lexicographer. He was a Doctor of Sciences in Philological Sciences, an academician of the Russian Academy of Sciences and served as the editor-in-chief of the Etimologiya yearbook.
