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https://en.wikipedia.org/wiki/Thorite | Thorite, (Th,U)SiO4, is a rare nesosilicate of thorium that crystallizes in the tetragonal system and is isomorphous with zircon and hafnon. It is the most common mineral of thorium and is nearly always strongly radioactive. It was named in 1829 to reflect its thorium content. Thorite was discovered in 1828 on the isla... |
https://en.wikipedia.org/wiki/Divide-and-conquer%20eigenvalue%20algorithm | Divide-and-conquer eigenvalue algorithms are a class of eigenvalue algorithms for Hermitian or real symmetric matrices that have recently (circa 1990s) become competitive in terms of stability and efficiency with more traditional algorithms such as the QR algorithm. The basic concept behind these algorithms is the div... |
https://en.wikipedia.org/wiki/DAMA/NaI | The DAMA/NaI experiment investigated the presence of dark matter particles in the galactic halo by exploiting the model-independent annual modulation signature. Based on the Earth's orbit around the Sun and the solar system's speed with respect to the center of the galaxy (which on short time scales can be considered c... |
https://en.wikipedia.org/wiki/Theophilus%20Presbyter | Theophilus Presbyter (fl. c. 1070–1125) is the pseudonymous author or compiler of a Latin text containing detailed descriptions of various medieval arts, a text commonly known as the Schedula diversarum artium ("List of various arts") or De diversis artibus ("On various arts"), probably first compiled between 1100 and ... |
https://en.wikipedia.org/wiki/Nipple%20discharge | Nipple discharge is fluid from the nipple, with or without squeezing the breast. The discharge can be milky, clear, green, purulent, bloody, or faintly yellow. The consistency can be thick, thin, sticky, or watery.
Nipple discharge may be normal, such as milk in late pregnancy or after childbirth, and in newborns dur... |
https://en.wikipedia.org/wiki/Francis%20Thomas%20Bacon | Francis Thomas Bacon OBE FREng FRS (21 December 1904 – 24 May 1992) was an English engineer who in 1932 developed the first practical hydrogen–oxygen fuel cell. It is used to generate power for space capsules and satellites.
Life and works
Francis Thomas Bacon was born in 1904 at Ramsden Hall, Billericay, Essex, Engl... |
https://en.wikipedia.org/wiki/Organic%20semiconductor | Organic semiconductors are solids whose building blocks are pi-bonded molecules or polymers made up by carbon and hydrogen atoms and – at times – heteroatoms such as nitrogen, sulfur and oxygen. They exist in the form of molecular crystals or amorphous thin films. In general, they are electrical insulators, but become ... |
https://en.wikipedia.org/wiki/Columnar%20phase | The columnar phase is a class of mesophases in which molecules assemble into cylindrical structures to act as mesogens. Originally, these kinds of liquid crystals were called discotic liquid crystals or bowlic liquid crystals because the columnar structures are composed of flat-shaped discotic or bowl-shaped molecules... |
https://en.wikipedia.org/wiki/Classification%20of%20Clifford%20algebras | In abstract algebra, in particular in the theory of nondegenerate quadratic forms on vector spaces, the structures of finite-dimensional real and complex Clifford algebras for a nondegenerate quadratic form have been completely classified. In each case, the Clifford algebra is algebra isomorphic to a full matrix ring o... |
https://en.wikipedia.org/wiki/Have%20Quick | [[File:Arc-164-rt.jpg|thumb|200px|UHF-Aircraft station AN/ARC-164 HAVE QUICK II]]
HAVE QUICK (also HAVEQUICK, short HQ) is an ECM-resistant frequency-hopping system used to protect military aeronautical mobile (OR) radio traffic.
Since the end of World War II, U.S. and Allied military aircraft have used AM radios in ... |
https://en.wikipedia.org/wiki/Selection%20%28genetic%20algorithm%29 | Selection is the stage of a genetic algorithm or more general evolutionary algorithm in which individual genomes are chosen from a population for later breeding (e.g., using the crossover operator). Selection mechanisms are also used to choose candidate solutions (individuals) for the next generation. Retaining the bes... |
https://en.wikipedia.org/wiki/Laplace%20distribution | In probability theory and statistics, the Laplace distribution is a continuous probability distribution named after Pierre-Simon Laplace. It is also sometimes called the double exponential distribution, because it can be thought of as two exponential distributions (with an additional location parameter) spliced togeth... |
https://en.wikipedia.org/wiki/Tom%20Clancy%27s%20Splinter%20Cell%3A%20Pandora%20Tomorrow | Tom Clancy's Splinter Cell: Pandora Tomorrow is a 2004 stealth game developed and published by Ubisoft Shanghai and Ubisoft Milan. The game is the sequel to Splinter Cell and the second game in the Splinter Cell series endorsed by writer Tom Clancy. It follows the covert activities of Sam Fisher, an agent working for a... |
https://en.wikipedia.org/wiki/Class%20B | Class B may refer to:
Class B (baseball), a defunct class in minor league baseball in North America
Class B (classification), a Paralympic wheelchair fencing classification
Class B drug, in British law
Class B share, a “class” of common or preferred stock
Class B star
Barry Railway Class B, a British steam locom... |
https://en.wikipedia.org/wiki/Ampelography | Ampelography (ἄμπελος, "vine" + γράφος, "writing") is the field of botany concerned with the identification and classification of grapevines, Vitis spp. Traditionally this has been done by comparing the shape and colour of the vine leaves and grape berries; more recently the study of vines has been revolutionised by DN... |
https://en.wikipedia.org/wiki/AWStats | AWStats (Advanced Web Statistics) is an open source Web analytics reporting tool, suitable for analyzing data from Internet services such as web, streaming media, mail, and FTP servers. AWStats parses and analyzes server log files, producing HTML reports. Data is visually presented within reports by tables and bar grap... |
https://en.wikipedia.org/wiki/Class%20C | Class C may refer to:
Class C amplifier, a category of electronic amplifier
Class C (baseball), a defunct class in minor league baseball in North America
Class C stellar classification for a carbon star
Class C drugs, under the Misuse of Drugs Act (disambiguation) of multiple Commonwealth Nations
Class C drug, as ... |
https://en.wikipedia.org/wiki/Intrusive%20rock | Intrusive rock is formed when magma penetrates existing rock, crystallizes, and solidifies underground to form intrusions, such as batholiths, dikes, sills, laccoliths, and volcanic necks.
Intrusion is one of the two ways igneous rock can form. The other is extrusion, such as a volcanic eruption or similar event. An i... |
https://en.wikipedia.org/wiki/Cell%20culture | Cell culture or tissue culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. The term "tissue culture" was coined by American pathologist Montrose Thomas Burrows. This technique is also called micropropagation. After the cells of interest have been ... |
https://en.wikipedia.org/wiki/Token%20bucket | The token bucket is an algorithm used in packet-switched and telecommunications networks. It can be used to check that data transmissions, in the form of packets, conform to defined limits on bandwidth and burstiness (a measure of the unevenness or variations in the traffic flow). It can also be used as a scheduling al... |
https://en.wikipedia.org/wiki/Notch%20signaling%20pathway | The Notch signaling pathway is a highly conserved cell signaling system present in most animals. Mammals possess four different notch receptors, referred to as NOTCH1, NOTCH2, NOTCH3, and NOTCH4. The notch receptor is a single-pass transmembrane receptor protein. It is a hetero-oligomer composed of a large extracellula... |
https://en.wikipedia.org/wiki/Thermal%20cycler | The thermal cycler (also known as a thermocycler, PCR machine or DNA amplifier) is a laboratory apparatus most commonly used to amplify segments of DNA via the polymerase chain reaction (PCR). Thermal cyclers may also be used in laboratories to facilitate other temperature-sensitive reactions, including restriction enz... |
https://en.wikipedia.org/wiki/Invasive%20species%20in%20Australia | Invasive species in Australia are a serious threat to the native biodiversity, and an ongoing cost to Australian agriculture. Numerous species arrived with European maritime exploration and colonisation of Australia and steadily since then.
Management and the prevention of the introduction of new invasive species are ... |
https://en.wikipedia.org/wiki/Birch%E2%80%93Murnaghan%20equation%20of%20state | The Birch–Murnaghan isothermal equation of state, published in 1947 by Albert Francis Birch of Harvard, is a relationship between the volume of a body and the pressure to which it is subjected. Birch proposed this equation based on the work of Francis Dominic Murnaghan of Johns Hopkins University published in 1944, so ... |
https://en.wikipedia.org/wiki/Eagle%27s%20minimal%20essential%20medium | Minimal Essential Medium (MEM) is a synthetic cell culture medium developed by Harry Eagle first published in 1959 in Science that can be used to maintain cells in tissue culture. It is based on 6 salts and glucose described in Earle's salts in 1934: (calcium chloride, potassium chloride, magnesium sulfate, sodium chlo... |
https://en.wikipedia.org/wiki/Lzop | lzop is a free software file compression tool which implements the LZO algorithm and is licensed under the GPL.
Aimed at being very fast, lzop produces files slightly larger than gzip while only requiring a tenth of the CPU use and only slightly higher memory utilization. lzop is one of the fastest compressors availab... |
https://en.wikipedia.org/wiki/Sandhill | A sandhill is a type of ecological community or xeric wildfire-maintained ecosystem. It is not the same as a sand dune. It features very short fire return intervals, one to five years. Without fire, sandhills undergo ecological succession and become more oak dominated.
Entisols are the typical sandhill soil, deep well... |
https://en.wikipedia.org/wiki/Hasse%27s%20theorem%20on%20elliptic%20curves | Hasse's theorem on elliptic curves, also referred to as the Hasse bound, provides an estimate of the number of points on an elliptic curve over a finite field, bounding the value both above and below.
If N is the number of points on the elliptic curve E over a finite field with q elements, then Hasse's result states ... |
https://en.wikipedia.org/wiki/Hasse%20norm%20theorem | In number theory, the Hasse norm theorem states that if L/K is a cyclic extension of number fields, then if a nonzero element of K is a local norm everywhere, then it is a global norm.
Here to be a global norm means to be an element k of K such that there is an element l of L with ; in other words k is a relative norm ... |
https://en.wikipedia.org/wiki/Lempel%E2%80%93Ziv%E2%80%93Oberhumer | Lempel–Ziv–Oberhumer (LZO) is a lossless data compression algorithm that is focused on decompression speed.
Design
The original "lzop" implementation, released in 1996, was developed by Markus Franz Xaver Johannes Oberhumer, based on earlier algorithms by Abraham Lempel and Jacob Ziv. The LZO library implements a num... |
https://en.wikipedia.org/wiki/Tollerton%2C%20Nottinghamshire | Tollerton is an English village and civil parish in the Rushcliffe district of Nottinghamshire, just south-east of Nottingham. Statistics from the 2021 census show the population of the village has increased to 2,486.
Governance
Tollerton has a parish council and is represented on Rushcliffe Borough Council. The Membe... |
https://en.wikipedia.org/wiki/Aristida%20stricta | Aristida stricta is a warm-season grass, native to North America, that dominates understory vegetation in sandhills and flatwoods coastal plain ecosystems of the Carolinas in the Southeastern United States. It is known as wiregrass (due to its texture) and pineland three-awn grass.
Its common name, wiregrass, gave ris... |
https://en.wikipedia.org/wiki/Flatwoods | Flatwoods, pineywoods, pine savannas and longleaf pine-wiregrass ecosystem are terms that refer to an ecological community in the southeastern coastal plain of North America. Flatwoods are an ecosystem maintained by wildfire or prescribed fire and are dominated by longleaf pine (Pinus palustris), and slash pine (Pinus ... |
https://en.wikipedia.org/wiki/Hasse%E2%80%93Minkowski%20theorem | The Hasse–Minkowski theorem is a fundamental result in number theory which states that two quadratic forms over a number field are equivalent if and only if they are equivalent locally at all places, i.e. equivalent over every completion of the field (which may be real, complex, or p-adic). A related result is that a q... |
https://en.wikipedia.org/wiki/Hasse%27s%20theorem | In mathematics, there are several theorems of Helmut Hasse that are sometimes called Hasse's theorem:
Hasse norm theorem
Hasse's theorem on elliptic curves
Hasse–Arf theorem
Hasse–Minkowski theorem
See also
Hasse principle, the principle that an integer equation can be solved by piecing together modular soluti... |
https://en.wikipedia.org/wiki/Purcell%20Society | The Purcell Society, founded in 1876 (principally by William Hayman Cummings) is an organization dedicated to making the complete musical works of Henry Purcell available. Between 1876 and 1965, scores of all the known works of Purcell were published, in 32 volumes. Advances in musical scholarship and editorial techniq... |
https://en.wikipedia.org/wiki/Posta%2C%20Pirna | Posta is a village in the municipality of Pirna, in Saxony, Germany. It was incorporated into Pirna in 1922. It consists of Niederposta (Lower Posta) and Oberposta (Upper Posta). The place was mentioned for the first time in 1417. It is situated on the right bank of the river Elbe, northeast of Pirna town centre.
Refe... |
https://en.wikipedia.org/wiki/U-87%20MG | In cell biology, U-87 MG is a human glioblastoma cell line that is commonly used in brain cancer research.
History and Characteristics
Formally known as U-87 MG (abbreviation for Uppsala 87 Malignant Glioma), the U87 cell line has an epithelial morphology and was obtained from a 44-year-old female patient in 1966 at U... |
https://en.wikipedia.org/wiki/N-Acetylmuramic%20acid | N-Acetylmuramic acid (NAM or MurNAc) is an organic compound with the chemical formula . It is a monomer of peptidoglycan in most bacterial cell walls, which is built from alternating units of N-acetylglucosamine (GlcNAc) and N-acetylmuramic acid, cross-linked by oligopeptides at the lactic acid residue of MurNAc.
Form... |
https://en.wikipedia.org/wiki/Oxaloacetic%20acid | Oxaloacetic acid (also known as oxalacetic acid or OAA) is a crystalline organic compound with the chemical formula HO2CC(O)CH2CO2H. Oxaloacetic acid, in the form of its conjugate base oxaloacetate, is a metabolic intermediate in many processes that occur in animals. It takes part in gluconeogenesis, the urea cycle, t... |
https://en.wikipedia.org/wiki/Trypsinogen | Trypsinogen () is the precursor form (or zymogen) of trypsin, a digestive enzyme. It is produced by the pancreas and found in pancreatic juice, along with amylase, lipase, and chymotrypsinogen. It is cleaved to its active form, trypsin, by enteropeptidase, which is found in the intestinal mucosa. Once activated, the tr... |
https://en.wikipedia.org/wiki/Melanopsin | Melanopsin is a type of photopigment belonging to a larger family of light-sensitive retinal proteins called opsins and encoded by the gene Opn4. In the mammalian retina, there are two additional categories of opsins, both involved in the formation of visual images: rhodopsin and photopsin (types I, II, and III) in the... |
https://en.wikipedia.org/wiki/Photoelectrochemical%20cell | A "photoelectrochemical cell" is one of two distinct classes of device. The first produces electrical energy similarly to a dye-sensitized photovoltaic cell, which meets the standard definition of a photovoltaic cell. The second is a photoelectrolytic cell, that is, a device which uses light incident on a photosensiti... |
https://en.wikipedia.org/wiki/Polyclonal%20antibodies | Polyclonal antibodies (pAbs) are antibodies that are secreted by different B cell lineages within the body (whereas monoclonal antibodies come from a single cell lineage). They are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
Production
The gene... |
https://en.wikipedia.org/wiki/Si%C3%B3 | The Sió or Sió-csatorna (Sió-Channel) is a fully regulated river in midwest Hungary. It is the outlet, at the eastern end, of Lake Balaton, flowing out of the lake in Siófok. It flows into the river Danube near the city of Szekszárd. Sió flows through the Hungarian counties Somogy, Fejér and Tolna, its main tributaries... |
https://en.wikipedia.org/wiki/Motorola%2068HC12 | The 68HC12 (6812 or HC12 for short) is a microcontroller family from Freescale Semiconductor. Originally introduced in the mid-1990s, the architecture is an enhancement of the Freescale 68HC11. Programs written for the HC11 are usually compatible with the HC12, which has a few extra instructions. The first 68HC12 deriv... |
https://en.wikipedia.org/wiki/Mixed%20inhibition | Mixed inhibition is a type of enzyme inhibition in which the inhibitor may bind to the enzyme whether or not the enzyme has already bound the substrate but has a greater affinity for one state or the other. It is called "mixed" because it can be seen as a conceptual "mixture" of competitive inhibition, in which the inh... |
https://en.wikipedia.org/wiki/Dry%20etching | Dry etching refers to the removal of material, typically a masked pattern of semiconductor material, by exposing the material to a bombardment of ions (usually a plasma of reactive gases such as fluorocarbons, oxygen, chlorine, boron trichloride; sometimes with addition of nitrogen, argon, helium and other gases) that ... |
https://en.wikipedia.org/wiki/Wolstenholme%27s%20theorem | In mathematics, Wolstenholme's theorem states that for a prime number , the congruence
holds, where the parentheses denote a binomial coefficient. For example, with p = 7, this says that 1716 is one more than a multiple of 343. The theorem was first proved by Joseph Wolstenholme in 1862. In 1819, Charles Babbage sho... |
https://en.wikipedia.org/wiki/Instruction%20scheduling | In computer science, instruction scheduling is a compiler optimization used to improve instruction-level parallelism, which improves performance on machines with instruction pipelines. Put more simply, it tries to do the following without changing the meaning of the code:
Avoid pipeline stalls by rearranging the orde... |
https://en.wikipedia.org/wiki/Acepromazine | Acepromazine, acetopromazine, or acetylpromazine (commonly known as ACP, Ace, or by the trade names Atravet or Acezine 2, number depending on mg/ml dose) is a phenothiazine derivative antipsychotic drug. It was used in humans during the 1950s as an antipsychotic, but is now almost exclusively used on animals as a sedat... |
https://en.wikipedia.org/wiki/Niedervogelgesang | Niedervogelgesang is a village in the municipality of Pirna, in Saxony, Germany. It was incorporated into Pirna in 1923. The place was mentioned for the first time in 1551. It is situated on the left bank of the river Elbe, 3 km east of Pirna town centre. Its name translates as "lower bird song."
References
Pirna |
https://en.wikipedia.org/wiki/Rottwerndorf | Rottwerndorf is a village in the municipality of Pirna, in Saxony, Germany. It was incorporated into Pirna in 1923. The place was mentioned for the first time in 1337. It is situated on the river Gottleuba, south of Pirna town centre.
The village was characterized by quarryman and agriculture.
There is a Renaissance... |
https://en.wikipedia.org/wiki/MyoD | MyoD, also known as myoblast determination protein 1, is a protein in animals that plays a major role in regulating muscle differentiation. MyoD, which was discovered in the laboratory of Harold M. Weintraub, belongs to a family of proteins known as myogenic regulatory factors (MRFs). These bHLH (basic helix loop helix... |
https://en.wikipedia.org/wiki/Tallgrass%20prairie | The tallgrass prairie is an ecosystem native to central North America. Historically, natural and anthropogenic fire, as well as grazing by large mammals (primarily bison) provided periodic disturbances to these ecosystems, limiting the encroachment of trees, recycling soil nutrients, and facilitating seed dispersal and... |
https://en.wikipedia.org/wiki/GSK-3 | Glycogen synthase kinase 3 (GSK-3) is a serine/threonine protein kinase that mediates the addition of phosphate molecules onto serine and threonine amino acid residues. First discovered in 1980 as a regulatory kinase for its namesake, glycogen synthase (GS), GSK-3 has since been identified as a protein kinase for over ... |
https://en.wikipedia.org/wiki/Hurwitz%27s%20automorphisms%20theorem | In mathematics, Hurwitz's automorphisms theorem bounds the order of the group of automorphisms, via orientation-preserving conformal mappings, of a compact Riemann surface of genus g > 1, stating that the number of such automorphisms cannot exceed 84(g − 1). A group for which the maximum is achieved is called a Hurwitz... |
https://en.wikipedia.org/wiki/Sovereign%20State%20of%20Aeterna%20Lucina | The Sovereign State of Aeterna Lucina (also known as the Sovereign Humanitarian Mission State of Aeterna Lucina), was an Australian micronation. It was founded in 1978, and continued until the death of its founder.
The founder and "Supreme Lord" of Aeterna Lucina was German migrant Paul Neuman, who changed his name ... |
https://en.wikipedia.org/wiki/Polygonatum | Polygonatum , also known as King Solomon's-seal or Solomon's seal, is a genus of flowering plants. In the APG III classification system, it is placed in the family Asparagaceae, subfamily Nolinoideae (formerly the family Ruscaceae). It has also been classified in the former family Convallariaceae and, like many lilioid... |
https://en.wikipedia.org/wiki/British%20Rail%20locomotive%20and%20multiple%20unit%20numbering%20and%20classification | A number of different numbering and classification schemes were used for locomotives and multiple units operated by British Railways (BR), and this page explains the principal systems. This section also covers the post-privatisation period, as the broad numbering and classification arrangements have not altered since t... |
https://en.wikipedia.org/wiki/Antimony%20trisulfide | Antimony trisulfide () is found in nature as the crystalline mineral stibnite and the amorphous red mineral (actually a mineraloid) metastibnite. It is manufactured for use in safety matches, military ammunition, explosives and fireworks. It also is used in the production of ruby-colored glass and in plastics as a flam... |
https://en.wikipedia.org/wiki/Sellaite | Sellaite is a magnesium fluoride mineral with the formula MgF2. It crystallizes in the tetragonal crystal system, typically as clear to white vitreous prisms. It may be fibrous and occur as radiating aggregates. It has a Mohs hardness of 5 to 6 and a specific gravity of 2.97 to 3.15. Refractive index values are nω = 1.... |
https://en.wikipedia.org/wiki/Azo%20compound | Azo compounds are organic compounds bearing the functional group diazenyl (, in which R and R′ can be either aryl or alkyl groups).
IUPAC defines azo compounds as: "Derivatives of diazene (diimide), , wherein both hydrogens are substituted by hydrocarbyl groups, e.g. azobenzene or diphenyldiazene." The more stable d... |
https://en.wikipedia.org/wiki/Zerna%20Sharp | Zerna Addas Sharp (August 12, 1889 – June 17, 1981) was an American educator and book editor who is best known as the creator of the Dick and Jane series of beginning readers for elementary school-aged children. Published by Scott, Foresman and Company of Chicago, Illinois, the readers, which described the activities o... |
https://en.wikipedia.org/wiki/Kullback%E2%80%93Leibler%20divergence | In mathematical statistics, the Kullback–Leibler divergence (also called relative entropy and I-divergence), denoted , is a type of statistical distance: a measure of how one probability distribution is different from a second, reference probability distribution . A simple interpretation of the KL divergence of from... |
https://en.wikipedia.org/wiki/Business%20ecosystem | Starting in the early 1990s, James F. Moore originated the strategic planning concept of a business ecosystem, now widely adopted in the high tech industry. The basic definition comes from Jim Moore's book, The Death of Competition: Leadership and Strategy in the Age of Business Ecosystems.
The origins of the concept
... |
https://en.wikipedia.org/wiki/2-8-2 | Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of two leading wheels on one axle, usually in a leading truck, eight powered and coupled driving wheels on four axles and two trailing wheels on one axle, usually in a trailing truck. This configuration of steam loco... |
https://en.wikipedia.org/wiki/Lesch%E2%80%93Nyhan%20syndrome | Lesch–Nyhan syndrome (LNS) is a rare inherited disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase (HGPRT). This deficiency occurs due to mutations in the HPRT1 gene located on the X chromosome. LNS affects about 1 in 380,000 live births. The disorder was first recognized and cl... |
https://en.wikipedia.org/wiki/Esmolol | Esmolol, sold under the brand name Brevibloc, is a cardio selective beta1 receptor blocker with rapid onset, a very short duration of action, and no significant intrinsic sympathomimetic or membrane stabilising activity at therapeutic dosages.
It is a class II antiarrhythmic. Esmolol decreases the force and rate of he... |
https://en.wikipedia.org/wiki/CKNW | CKNW is a news/talk formatted radio station in Vancouver, British Columbia, owned by Corus Entertainment. It broadcasts on an assigned frequency of AM 980 kHz, and is unusual in that it is a 50,000-watt, Class A station broadcasting on a regional (not clear-channel) frequency. CKNW uses a four-tower directional antenna... |
https://en.wikipedia.org/wiki/4ZZZ | 4ZZZ (pronounced "Four Triple Zed" or simply "Triple Zed") is an independent community radio station operating in Brisbane, Australia at the frequency 102.1 FM. As a community radio station, 4ZZZ is a member of the Community Broadcasting Association of Australia (CBAA). The station broadcasts to much of South East Quee... |
https://en.wikipedia.org/wiki/Tarantul-class%20corvette | The Soviet designation Project 1241 Molniya () are a class of Russian missile corvettes (large missile cutters in Soviet classification). They have the NATO reporting name Tarantul (not to be confused with the , whose official Soviet name is also Project 205P Tarantul). These ships were designed to replace the Project ... |
https://en.wikipedia.org/wiki/Type-2%20Gumbel%20distribution | In probability theory, the Type-2 Gumbel probability density function is
for
.
For the mean is infinite. For the variance is infinite.
The cumulative distribution function is
The moments exist for
The distribution is named after Emil Julius Gumbel (1891 – 1966).
Generating random variates
Given a random va... |
https://en.wikipedia.org/wiki/Dirichlet%20distribution | In probability and statistics, the Dirichlet distribution (after Peter Gustav Lejeune Dirichlet), often denoted , is a family of continuous multivariate probability distributions parameterized by a vector of positive reals. It is a multivariate generalization of the beta distribution, hence its alternative name of mul... |
https://en.wikipedia.org/wiki/Landau%20distribution | In probability theory, the Landau distribution is a probability distribution named after Lev Landau.
Because of the distribution's "fat" tail, the moments of the distribution, like mean or variance, are undefined. The distribution is a particular case of stable distribution.
Definition
The probability density function... |
https://en.wikipedia.org/wiki/Stable%20distribution | In probability theory, a distribution is said to be stable if a linear combination of two independent random variables with this distribution has the same distribution, up to location and scale parameters. A random variable is said to be stable if its distribution is stable. The stable distribution family is also somet... |
https://en.wikipedia.org/wiki/Wardite | Wardite is a hydrous sodium aluminium phosphate hydroxide mineral with formula: NaAl3(PO4)2(OH)4·2(H2O). Wardite is of interest for its rare crystallography. It crystallizes in the tetragonal trapezohedral class and is one of only a few minerals in that class. Wardite forms vitreous green to bluish green to white to c... |
https://en.wikipedia.org/wiki/Campylite | Campylite is a variety of the lead arsenate mineral mimetite which received the name from the Greek 'kampylos'- bent, on account of the barrel-shaped bend of its crystals. It has also been used as an alternate name for pyromorphite.
It occurs in the upper lead deposits through the oxidation of galena or cerussite. The... |
https://en.wikipedia.org/wiki/Zippeite | Zippeite is a hydrous potassium uranium sulfate mineral with formula: K4(UO2)6(SO4)3(OH)10·4(H2O). It forms yellow to reddish brown monoclinic-prismatic crystals with perfect cleavage. The typical form is as encrustations and pulverulent earthy masses. It forms as efflorescent encrustations in underground uranium mines... |
https://en.wikipedia.org/wiki/Rietveld | Rietveld, Dutch for field of reed, can refer to:
People
Gerrit Rietveld (1888–1964), Dutch designer and architect
Hugo Rietveld (1932–2016), Dutch crystallographer who invented the Rietveld refinement method
Kees Rietveld (born 1969), Dutch singer
Pelle Rietveld (born 1985), Dutch decathlete
Piet Rietveld (1952–2013),... |
https://en.wikipedia.org/wiki/Motor%E2%80%93generator | A motor–generator (an M–G set) is a device for converting electrical power to another form. Motor–generator sets are used to convert frequency, voltage, or phase of power. They may also be used to isolate electrical loads from the electrical power supply line. Large motor–generators were widely used to convert industr... |
https://en.wikipedia.org/wiki/Soil%20classification | Soil classification deals with the systematic categorization of soils based on distinguishing characteristics as well as criteria that dictate choices in use.
Overview
Soil classification is a dynamic subject, from the structure of the system, to the definitions of classes, to the application in the field. Soil class... |
https://en.wikipedia.org/wiki/Serb%20People%27s%20Party%20%28Montenegro%29 | The Serb People's Party ( / Srpska narodna stranka, SNS) was a political party in Montenegro.
The SNS was led by Andrija Mandić. At the last legislative elections in Montenegro, on September 10, 2006, the Serb List, led by the SNS, won 12 out of 81 seats. It was then the largest political group in the Parliament of Mo... |
https://en.wikipedia.org/wiki/D%C3%BCrrr%C3%B6hrsdorf-Dittersbach | Dürrröhrsdorf-Dittersbach () is a municipality in the district of Sächsische Schweiz-Osterzgebirge, Saxony, Germany. It is located on the river Wesenitz, 6 km west of Stolpen, 9 km northeast of Pirna and 18 km east of Dresden.
Subdivisions
Dittersbach
Dobra
Dürrröhrsdorf
Elbersdorf
Porschendorf
Stürza
Wilschdorf
Wünsc... |
https://en.wikipedia.org/wiki/Logarithmic%20distribution | In probability and statistics, the logarithmic distribution (also known as the logarithmic series distribution or the log-series distribution) is a discrete probability distribution derived from the Maclaurin series expansion
From this we obtain the identity
This leads directly to the probability mass function of ... |
https://en.wikipedia.org/wiki/Yule%E2%80%93Simon%20distribution | In probability and statistics, the Yule–Simon distribution is a discrete probability distribution named after Udny Yule and Herbert A. Simon. Simon originally called it the Yule distribution.
The probability mass function (pmf) of the Yule–Simon (ρ) distribution is
for integer and real , where is the beta function... |
https://en.wikipedia.org/wiki/Vocal%20sac | The vocal sac is the flexible membrane of skin possessed by most male frogs and toads. The purpose of the vocal sac is usually as an amplification of their mating or advertisement call. The presence or development of the vocal sac is one way of externally determining the sex of a frog or toad in many species; taking fr... |
https://en.wikipedia.org/wiki/Interleukin%202 | Interleukin-2 (IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system. It is a 15.5–16 kDa protein that regulates the activities of white blood cells (leukocytes, often lymphocytes) that are responsible for immunity. IL-2 is part of the body's natural response to microbial infection, and in... |
https://en.wikipedia.org/wiki/Barbarea%20verna | Barbarea verna is a biennial herb in the family Brassicaceae. Common names include land cress, American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, poor man's cabbage, early yellowrocket, early wintercress, scurvy cress, creasy greens, and upland cress. It is native to southern Europe and west... |
https://en.wikipedia.org/wiki/Cyanotrichite | Cyanotrichite is a hydrous copper aluminium sulfate mineral with formula Cu4Al2[(OH)12|SO4]·2H2O, also known as lettsomite. Cyanotrichite forms velvety radial acicular crystal aggregates of extremely fine fibers. It crystallizes in the monoclinic system and forms translucent bright blue acicular crystal clusters or dru... |
https://en.wikipedia.org/wiki/Valentinite | Valentinite is an antimony oxide mineral with formula Sb2O3. Valentinite crystallizes in the orthorhombic system and typically forms as radiating clusters of euhedral crystals or as fibrous masses. It is colorless to white with occasional shades or tints of yellow and red. It has a Mohs hardness of 2.5 to 3 and a speci... |
https://en.wikipedia.org/wiki/Ch%C3%A2teau%20Latour | Château Latour is a French wine estate, rated as a First Growth under the 1855 Bordeaux Classification. Latour lies at the very southeastern tip of the commune of Pauillac in the Médoc region to the north-west of Bordeaux, at its border with Saint-Julien, and only a few hundred metres from the banks of the Gironde estu... |
https://en.wikipedia.org/wiki/Shackleton%20Inlet | The Shackleton Inlet is a reentrant, about 16 km (10 mi) wide, between Cape Wilson and Cape Lyttelton. It is occupied by the terminus of the Nimrod Glacier descending at a low gradient from the bordering highlands to the Ross Ice Shelf.
Discovered by Capt. Robert Falcon Scott, in December 1902, while on his attempted ... |
https://en.wikipedia.org/wiki/Eosinophilic | Eosinophilic (Greek suffix -phil-, meaning loves eosin) is the staining of tissues, cells, or organelles after they have been washed with eosin, a dye.
Eosin is an acidic dye for staining cell cytoplasm, collagen, and muscle fibers. Eosinophilic describes the appearance of cells and structures seen in histological sec... |
https://en.wikipedia.org/wiki/Piston%20valve | A piston valve is a device used to control the motion of a fluid along a tube or pipe by means of the linear motion of a piston within a chamber or cylinder.
Examples of piston valves are:
The valves used in many brass instruments
The valves used in pneumatic cannons
The valves used in many stationary steam engines... |
https://en.wikipedia.org/wiki/1957%20French%20Grand%20Prix | The 1957 French Grand Prix was a Formula One motor race held on 7 July 1957 at Rouen-Les-Essarts. It was race 4 of 8 in the 1957 World Championship of Drivers.
Classification
Qualifying
Race
Notes
– Includes 1 point for fastest lap
Debuts
This was the first Formula One race for Herbert MacKay-Fraser and Mike Mac... |
https://en.wikipedia.org/wiki/1957%20Italian%20Grand%20Prix | The 1957 Italian Grand Prix was a Formula One motor race held on 8 September 1957 at Monza. It was the eighth and final race in the 1957 World Championship of Drivers.
Classification
Qualifying
Race
Notes
– 1 point for fastest lap
Shared drives
Car #8: Giorgio Scarlatti (50 laps) and Harry Schell (34 laps). They... |
https://en.wikipedia.org/wiki/Spermatocele | Spermatocele is a fluid-filled cyst that develops in the epididymis. The fluid is usually a clear or milky white color and may contain sperm. Spermatoceles are typically filled with spermatozoa and they can vary in size from several millimeters to many centimeters. Small spermatoceles are relatively common, occurring i... |
https://en.wikipedia.org/wiki/1977%20Brazilian%20Grand%20Prix | The 1977 Brazilian Grand Prix was a Formula One motor race held at Interlagos on 23 January 1977.
Qualifying
Qualifying classification
Race
Report
James Hunt took pole again with Carlos Reutemann second and Mario Andretti third on the grid. Home hero Carlos Pace took the lead at the start, with Hunt dropping behin... |
https://en.wikipedia.org/wiki/Resonance%20%28disambiguation%29 | Resonance is the tendency of a physical system to oscillate at great amplitude at certain frequencies.
Resonance may also refer to:
Science
Acoustic resonance, resonance of sound waves
Electrical resonance, resonance of electrical potential or current
Fano resonance
Feshbach resonance
Limbic resonance
Magnetic... |
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