DomainTools.com |
 |
||
|
|
||
English Wikipedia references for Ac.ru 81-100 of 323
<< | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | >>
| Language: | ||||||||||||
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
| Articles: | 323 |
29 |
9 |
20 |
25 |
14 |
5 |
2 |
16 |
369 |
2 |
16 |
| Conformal field theory conformal field theory (CFT) is a quantum field theory (or statistical mechanics model at the critical point) that is invariant under conformal transformations. Conformal field theory is often studied in two dimensions where there is an infinite-dimensional group of local conformal transformations, described by the holomorphic functions. string theory, statistical mechanics, and condensed matter physics. Conformal_field_theory | |
| Galactic Center The Galactic Center is the rotational center of the Milky Way galaxy. It is located about away from the Earth in the direction of the constellations Sagittarius, Ophiuchus, and Scorpius where the Milky Way appears brightest. There is a supermassive black hole at the Galactic Center of the Milky Way. Galactic_Center | |
| Russian Academy of Sciences Russian Academy of Sciences (, Rossi'iskaya akade'miya nau'k, shortened to PAH, RAN) consists of the national academy of Russia and a network of scientific research institutes from across the Russian Federation as well as auxiliary scientific and social units like libraries, publishers and hospitals.Headquartered in Moscow, the Academy is incorporated as a civil, self-governed, non-commercial organization chartered by the Russian Government. Russian_Academy_of_Sciences | |
| Imam Shamil Imam Shamil ( also spelled as Shamyl, Schamil, or Schamyl; 1797 Avar political and religious leader of the Muslim tribes of the Northern Caucasus. He was a leader of anti-Russian resistance in the Caucasian War and was the third Imam of Dagestan and Chechnya (1834-1859). Imam_Shamil | |
| Sunyaev-Zel'dovich effect The Sunyaev-Zel'dovich effect (often abbreviated as the SZ effect) is the result of high energy electrons distorting the cosmic microwave background radiation (CMB) through inverse Compton scattering, in which some of the energy of the electrons is transferred to the low energy CMB photons. Observed distortions of the cosmic microwave background spectrum are used to detect the density perturbations of the universe. Using the Sunyaev-Zel'dovich effect, dense clusters of galaxies have been observed. Sunyaev-Zel'dovich_effect | |
| Commitment scheme cryptography, a commitment scheme allows one to commit to a value while keeping it hidden, with the ability to reveal the committed value later. Commitments are used to bind a party to a value so that they cannot adapt to other messages in order to gain some kind of inappropriate advantage. They are important to a variety of cryptographic protocols including secure coin flipping, zero-knowledge proofs, and secure computation. Commitment_scheme | |
| Oberon-2 (programming language) Oberon-2_(programming_language) | |
| Contact geometry In mathematics, contact geometry is the study of a geometric structure on smooth manifolds given by a hyperplane distribution in the tangent bundle and specified by a one-form, both of which satisfy a 'maximum non-degeneracy' condition called 'complete non-integrability'. From the Frobenius theorem, one recognizes the condition as the opposite of the condition that the distribution be determined by a codimension one foliation on the manifold ('complete integrability'). Contact_geometry | |
| Hats Off to (Roy) Harper "Hats Off to (Roy) Harper" is a song played by English rock band Led Zeppelin. It is the last track on the album Led Zeppelin III, released in 1970. The track features Jimmy Page playing slide guitar, and Robert Plant's vocals, processed through a tremolo. The song was listed on the album as "Arranged by Charles Obscure," which was a humorous pseudonym for Page.The song is a medley of fragments of blues songs and lyrics, including "Shake 'Em on Down" by Bukka White Therefore, the song is both a tribute to contemporary folk singer Roy Harper and the influential American blues singer who recorded in the 1960s. Hats_Off_to_(Roy)_Harper | |
| Alexander Frumkin Alexander Naumovich Frumkin (Алекса́ндр Нау́мович Фру́мкин) (October 24, 1895 May 27, 1976), Russian/Soviet electrochemist, member of the Russian Academy of Sciences since 1932, founder of the Russian Journal of Electrochemistry Elektrokhimiya and receiver of the Hero of Socialist Labor award. The Russian Academy of Sciences' A.N. Frumkin Institute of Physical Chemistry and Electrochemistry is named after him. Alexander_Frumkin | |
| Severodvinsk Severodvinsk () is a city in Arkhangelsk Oblast, Russia, located in the delta of the Northern Dvina, west of Arkhangelsk. In the Soviet period, the town was named Molotovsk. Population has declined in recent years (). Severodvinsk | |
| Brane cosmology Brane cosmology refers to several theories in particle physics and cosmology motivated by, but not exclusively derived from, superstring theory and M-theory. Brane_cosmology | |
| Steiner tree Steiner_tree | |
| Brownian motor Brownian motors are nano-scale or molecular devices by which thermally activated processes (chemical reactions) are controlled and used to generate directed motion in space and to do mechanical or electrical work. These tiny engines operate in an environment where viscosity dominates inertia, and where thermal noise makes moving in a specific direction as difficult as walking in a hurricane Brownian_motor | |
| R-parity R-parity is a concept in particle physics. In the supersymmetric extension of the Standard Model, baryon number and lepton number are no longer conserved by all of the renormalizable couplings symmetry acting on the Minimal Supersymmetric Standard Model (MSSM) fields that forbids these couplings and can be defined asR = (-1)2j+3B+L. R-parity | |
| Quantum dot A quantum dot is a semiconductor whose excitons are confined in all three spatial dimensions. As a result, they have properties that are between those of bulk semiconductors and those of discrete molecules. They were discovered by Louis E. Brus, who was then at Bell Labs. The term "Quantum Dot" was coined by Mark Reed. Quantum_dot | |
| Tandem repeat Tandem repeats occur in DNA when a pattern of two or more nucleotides is repeated and the repetitions are directly adjacent to each other. Tandem_repeat | |
| Braid group mathematics, the braid group on n strands, denoted by Bn, is a group which has an intuitive geometrical representation, and in a sense generalizes the symmetric group Sn. Here, n is a natural number; if n Bn is an infinite group. Braid groups find applications in knot theory, since any knot may be represented as the closure of certain braids. Braid_group | |
| Coda (album) Talk:Coda_(album) | |
| Combined cycle combined cycle is characteristic of a power producing engine or plant that employs more than one thermodynamic cycle. Heat engines are only able to use a portion of the energy their fuel generates (usually less than 50%). The remaining heat (e.g. hot exhaust fumes) from combustion is generally wasted. Combined_cycle |
<< | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | >>
