source stringlengths 1 149 ⌀ | text stringlengths 18 204k |
|---|---|
New York lunar sample displays | The New York lunar sample displays are two commemorative plaques consisting of small fragments of Moon specimen brought back with the Apollo 11 and Apollo 17 lunar missions and given in the 1970s to the people of the state of New York by United States President Richard Nixon as goodwill gifts. |
Hills Hoist | A Hills Hoist is a height-adjustable rotary clothes line, designed to permit the compact hanging of wet clothes so that their maximum area can be exposed for wind drying by rotation. They are considered one of Australia's most recognisable icons, and are used frequently by artists as a metaphor for Australian suburbia ... |
Mathematicism | Mathematicism is 'the effort to employ the formal structure and rigorous method of mathematics as a model for the conduct of philosophy'. or else it is the epistemological view that reality is fundamentally mathematical. The term has been applied to a number of philosophers, including Pythagoras and René Descartes alth... |
Osteonectin | Osteonectin (ON) also known as secreted protein acidic and rich in cysteine (SPARC) or basement-membrane protein 40 (BM-40) is a protein that in humans is encoded by the SPARC gene.
Osteonectin is a glycoprotein in the bone that binds calcium. It is secreted by osteoblasts during bone formation, initiating mineralizati... |
Material conditional | The material conditional (also known as material implication) is an operation commonly used in logic. When the conditional symbol → is interpreted as material implication, a formula P→Q is true unless P is true and Q is false. Material implication can also be characterized inferentially by modus ponens, modus tolle... |
Fiddler's Green | Fiddler's Green is an after-life where there is perpetual mirth, a fiddle that never stops playing, and dancers who never tire.
In 19th-century English maritime folklore, it was a kind of after-life for sailors who had served at least fifty years at sea. |
Topo (DC Comics) | Topo is a fictional character that has appeared in American comic books published by DC Comics, notable as a loyal sidekick to Aquaman and often aids him and his allies in combat. |
ZP3 | Zona pellucida sperm-binding protein 3, also known as zona pellucida glycoprotein 3 (Zp-3) or the sperm receptor, is a ZP module-containing protein that in humans is encoded by the ZP3 gene. ZP3 is the glycoprotein in the zona pellucida most important for inducting the acrosome reaction of sperm cells at the beginning ... |
Strainer bar | A strainer bar is used to construct a wooden stretcher frame used by artists to mount their canvases. They are traditionally a wooden framework support on which an artist fastens a piece of canvas. They are also used for small-scale embroidery to provide steady tension, affixing the edges of the fabric with push-pins o... |
Econometric Theory | Econometric Theory is an economics journal specialising in econometrics, published by Cambridge Journals. Its current editor is Peter Phillips. It is one of the main econometrics journals.The journal was founded against a backdrop of strong growth in econometrics research in 1985. At the time of its foundation, a main ... |
Podao | Podao or pudao (Chinese: 朴刀; pinyin: pōdāo) is a Chinese single-edged infantry weapon that is still used primarily for training in various Chinese martial arts. The blade of the weapon is shaped like a Chinese broadsword, but the weapon has a longer handle, usually around one to two meters (about three to six feet) whi... |
Laminotomy | A laminotomy is an orthopaedic neurosurgical procedure that removes part of the lamina of a vertebral arch in order to relieve pressure in the vertebral canal. A laminotomy is less invasive than conventional vertebral column surgery techniques, such as laminectomy because it leaves more ligaments and muscles attached t... |
Evolution of schizophrenia | The evolution of schizophrenia refers to the theory of natural selection working in favor of selecting traits that are characteristic of the disorder. Positive symptoms are features that are not present in healthy individuals but appear as a result of the disease process. These include visual and/or auditory hallucinat... |
NFIL3 | Nuclear factor, interleukin 3 regulated, also known as NFIL3 or E4BP4 is a protein which in humans is encoded by the NFIL3 gene. |
Flosequinan | Flosequinan is a quinolone vasodilator that was discovered and developed by Boots UK and was sold for about a year under the trade name Manoplax. It had been approved in 1992 in the US and UK to treat people with heart failure who could not tolerate ACE inhibitors or digitalis.Boots initiated a clinical trial called PR... |
Abnormal cannabidiol | Abnormal cannabidiol (Abn-CBD) is a synthetic regioisomer of cannabidiol, which unlike most other cannabinoids produces vasodilator effects, lowers blood pressure, and induces cell migration, cell proliferation and mitogen-activated protein kinase activation in microglia, but without producing any psychoactive effects. |
Jolliffeite | Jolliffeite is a rare selenide mineral with formula NiAsSe or (Ni,Co)AsSe. It is the selenium analogue of the sulfide mineral gersdorffite, NiAsS, with a common impurity of cobalt, CoAsSe. It is named for its discoverer, Alfred Jolliffe, (1907–1988), a Canadian geologist of Queen's University, Kingston, Ontario. |
Wye (rail) | In railroad structures, and rail terminology, a wye (like the 'Y' glyph) or triangular junction (often shortened to just triangle) is a triangular joining arrangement of three rail lines with a railroad switch (set of points) at each corner connecting to the incoming lines. A turning wye is a specific case.
Where two r... |
Hoop (magazine) | HOOP is an official NBA publication, produced by Professional Sports Publications. The magazine features in-depth interviews with players, and also highlights the players' lives off the court. Other popular sections include celebrity interviews and Dance Life. Los Angeles Lakers guard Steve Nash answers readers' ques... |
Low-voltage detect | A low-voltage detect (LVD) is a microcontroller or microprocessor peripheral that generates a reset signal when the Vcc supply voltage falls below Vref. Sometimes is combined with power-on reset (POR) and then it is called POR-LVD. |
Entropy of entanglement | The entropy of entanglement (or entanglement entropy) is a measure of the degree of quantum entanglement between two subsystems constituting a two-part composite quantum system. Given a pure bipartite quantum state of the composite system, it is possible to obtain a reduced density matrix describing knowledge of the st... |
Mn2+-dependent ADP-ribose/CDP-alcohol diphosphatase | Mn2+-dependent ADP-ribose/CDP-alcohol diphosphatase (EC 3.6.1.53, Mn2+-dependent ADP-ribose/CDP-alcohol pyrophosphatase, ADPRibase-Mn) is an enzyme with systematic name CDP-choline phosphohydrolase. This enzyme catalyses the following chemical reaction (1) CDP-choline + H2O ⇌ CMP + phosphocholine (2) ADP-ribose + H2O ... |
Grain whisky | Grain whisky normally refers to any whisky made, at least in part, from grains other than malted barley. Frequently used grains include maize, wheat, and rye. Grain whiskies usually contain some malted barley to provide enzymes needed for mashing and are required to include it if they are produced in Ireland or Scotlan... |
Smokeless tobacco keratosis | Smokeless tobacco keratosis (STK) is a condition which develops on the oral mucosa (the lining of the mouth) in response to smokeless tobacco use. Generally it appears as a white patch, located at the point where the tobacco is held in the mouth. The condition usually disappears once the tobacco habit is stopped. It is... |
Subspace identification method | In mathematics, specifically in control theory, subspace identification (SID) aims at identifying linear time invariant (LTI) state space models from input-output data. SID does not require that the user parametrizes the system matrices before solving a parametric optimization problem and, as a consequence, SID methods... |
Green nails | Green nail syndrome is an infection that can develop in individuals whose hands are frequently submerged in water resulting in green discolouration of the nails. It may also occur as transverse green stripes that are ascribed to intermittent episodes of infection. It is usually caused by the bacteria Pseudomonas aerugi... |
Model-based enterprise | Model-based enterprise (MBE) is a term used in manufacturing, to describe a strategy where an annotated digital three-dimensional (3D) model of a product serves as the authoritative information source for all activities in that product's lifecycle.A key advantage of MBE is that it replaces digital drawings. In MBE, a s... |
L3enc | Fraunhofer l3enc was the first public software able to encode pulse-code modulation (PCM) .wav files to the MP3 format. The first public version was released on July 13, 1994. This commandline tool was shareware and limited to 112 kbit/s. It was available for MS-DOS, Linux, Solaris, SunOS, NeXTstep and IRIX. A licence ... |
HAT-trie | The HAT-trie is a type of radix trie that uses array nodes to collect individual key–value pairs under radix nodes and hash buckets into an associative array. Unlike a simple hash table, HAT-tries store key–value in an ordered collection. The original inventors are Nikolas Askitis and Ranjan Sinha. Askitis & Zobel show... |
Alpha-1 antitrypsin deficiency | Alpha-1 antitrypsin deficiency (A1AD or AATD) is a genetic disorder that may result in lung disease or liver disease. Onset of lung problems is typically between 20 and 50 years of age. This may result in shortness of breath, wheezing, or an increased risk of lung infections. Complications may include chronic obstructi... |
ICOM IC-7100 | The ICOM IC-7100 is a multimode HF/VHF/UHF mobile amateur radio transceiver. The IC-7100 has support for a wide variety of commonly used amateur radio modes including ICOMs proprietary digital voice mode DSTAR. Additionally the radio offers 100 watts on HF, 50 watts on VHF, and 35 watts on UHF. The IC-7100 is unique in... |
SmartUse | SmartUse is a collaborative construction software. The solution offers a touch friendly mobile app who helps construction projects to move in a paperless environment through features like field markups, photos and issues tracking.SmartUse is a privately-held company based in Montreal, Canada. Founded in 2012 by Dominic... |
FBLN1 | FBLN1 is the gene encoding fibulin-1, an extracellular matrix and plasma protein. |
Bobby sock | Bobby socks are a style of women's sock, white, ankle-length or collected at the ankle, instead of at full extension up the leg.
The term "bobby sox" indicates the socks are "bobbed" instead of full-length.[1] The term bobby soxer derives from this type of sock.They were initially popular in the United States in the 19... |
Neurogammon | Neurogammon is a computer backgammon program written by Gerald Tesauro at IBM's Thomas J. Watson Research Center. It was the first viable computer backgammon program implemented as a neural net, and set a new standard in computer backgammon play. It won the 1st Computer Olympiad in London in 1989, handily defeating all... |
CARKD | Carbohydrate kinase domain containing protein (abbreviated as CARKD), encoded by CARKD gene, is a human protein of unknown function. The CARKD gene encodes proteins with a predicted mitochondrial propeptide (mCARKD), a signal peptide (spCARKD) or neither of them (cCARKD). Confocal microscopy analysis of transfected CHO... |
Superswell | A superswell is a large area of anomalously high topography and shallow ocean regions. These areas of anomalous topography are byproducts of large upwelling of mantle material from the core–mantle boundary, referred to as superplumes. Two present day superswells have been identified: the African superswell and the Sout... |
Borel–Carathéodory theorem | In mathematics, the Borel–Carathéodory theorem in complex analysis shows that an analytic function may be bounded by its real part. It is an application of the maximum modulus principle. It is named for Émile Borel and Constantin Carathéodory. |
Reconstruction (architecture) | Reconstruction in architectural conservation is the returning of a place to a known earlier state by the introduction of new materials. It is related to the architectural concepts of restoration (repairing existing building fabric) and preservation (the prevention of further decay), wherein the most extensive form of r... |
Joule (journal) | Joule is a monthly peer-reviewed scientific journal published by Cell Press. It was established in 2017 as a sister journal to Cell. The editor-in-chief is Philip Earis. |
Delft tower experiment | In 1586, scientists Simon Stevin and Jan Cornets de Groot conducted an early scientific experiment on the effects of gravity. The experiment, which established that objects of identical size and different mass fall at the same speed, was conducted by dropping lead balls from the Nieuwe Kerk in the Dutch city of Delft. ... |
Presentation of a monoid | In algebra, a presentation of a monoid (or a presentation of a semigroup) is a description of a monoid (or a semigroup) in terms of a set Σ of generators and a set of relations on the free monoid Σ∗ (or the free semigroup Σ+) generated by Σ. The monoid is then presented as the quotient of the free monoid (or the free s... |
Ferroniobium | Ferroniobium is an important iron-niobium alloy, with a niobium content of 60-70%. It is the main source for niobium alloying of HSLA steel and covers more than 80% of the worldwide niobium production. The niobium is mined from pyrochlore deposits and is subsequently transformed into the niobium pentoxide Nb2O5. This o... |
Overhand throw | The overhand (or overhead) throw is a single-handed throw of a projectile where the object is thrown above the shoulder. |
Mammary analogue secretory carcinoma | Mammary analogue secretory carcinoma (MASC), also termed MASCSG, (the "SG" subscript indicates salivary gland) is a salivary gland neoplasm. It is a secretory carcinoma which shares the microscopic pathologic features with other types of secretory carcinomas including mammary secretory carcinoma, secretory carcinoma of... |
Cast urethanes | Cast Urethanes are similar to injection molding. During the process of injection molding, a hard tool is created. The hard tool, made of an A side and a B side, forms a void within and that void is injected with plastics ranging in material property, durability, and consistency. Plastic cups, dishware, and toys are mos... |
Degradation of Mayan archeological sites | Sites of the ancient Maya civilization deteriorate as a result of both environmental and human factors. Archaeologists consider a number of different factors in evaluation site formation processes, site preservation, and site destruction. Deterioration from looting and defacement can destroy vital information. The natu... |
Amine N-methyltransferase | In enzymology, an amine N-methyltransferase (EC 2.1.1.49) is an enzyme that is ubiquitously present in non-neural tissues and that catalyzes the N-methylation of tryptamine and structurally related compounds.The chemical reaction taking place is: S-adenosyl-L-methionine + an amine ⇌ S-adenosyl-L-homocysteine + a methy... |
Page replacement algorithm | In a computer operating system that uses paging for virtual memory management, page replacement algorithms decide which memory pages to page out, sometimes called swap out, or write to disk, when a page of memory needs to be allocated. Page replacement happens when a requested page is not in memory (page fault) and a f... |
Clapper loader | A clapper loader or second assistant camera (2nd AC) is part of a film crew whose main functions are that of loading the raw film stock into camera magazines, operating the clapperboard (slate) at the beginning of each take, marking the actors as necessary, and maintaining all records and paperwork for the camera depar... |
Solar eclipse of July 14, 1749 | An annular solar eclipse occurred on July 14, 1749. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun... |
Knowledge Utilization Research Center | The Knowledge Utilization Research Center (Persian: مركز تحقيقات بهره برداري از دانش سلامت) is one of the Tehran University of Medical Sciences' research centers which works in the area of knowledge translation (KT). |
Pre-credit | In film production, the pre-credit is the section of the film which is shown before the opening or closing credits are shown. Many films will by common convention have a short scene before the credits to introduce characters who may, or may not, become crucial to the film's plot. This sequence is normally an expositio... |
Starblanket | Starblanket may refer to: A blanket (of native culture) sew together with different articles of fabric that forms a star in the middle.
It is typically given to people as gifts for special occasions (birth, graduation, marriage etc). |
Flight instruments | Flight instruments are the instruments in the cockpit of an aircraft that provide the pilot with data about the flight situation of that aircraft, such as altitude, airspeed, vertical speed, heading and much more other crucial information in flight. They improve safety by allowing the pilot to fly the aircraft in level... |
Ribose-phosphate diphosphokinase | Ribose-phosphate diphosphokinase (or phosphoribosyl pyrophosphate synthetase or ribose-phosphate pyrophosphokinase) is an enzyme that converts ribose 5-phosphate into phosphoribosyl pyrophosphate (PRPP). It is classified under EC 2.7.6.1. |
Charlotte Froese Fischer | Charlotte Froese Fischer (born 1929) is a Canadian-American applied mathematician and computer scientist noted for the development and implementation of the Multi-Configurational Hartree–Fock (MCHF) approach to atomic-structure calculations and its application to the description of atomic structure and spectra.
The exp... |
Bipartite matroid | In mathematics, a bipartite matroid is a matroid all of whose circuits have even size. |
Door furniture | Door furniture (British and Australian English) or door hardware (North American English) refers to any of the items that are attached to a door or a drawer to enhance its functionality or appearance.
Design of door furniture is an issue to disabled persons who might have difficulty opening or using some kinds of door,... |
Mark (Australian rules football) | A mark in Australian rules football is the catch of a kicked ball which earns the catching player a free kick. The catch must be cleanly taken, or deemed by the umpire to have involved control of the ball for sufficient time. A tipped ball, or one that has touched the ground cannot be marked. Since 2002, in most Austra... |
Stichtite | Stichtite is a mineral, a carbonate of chromium and magnesium; formula Mg6Cr2CO3(OH)16·4H2O. Its colour ranges from pink through lilac to a rich purple colour. It is formed as an alteration product of chromite containing serpentine. It occurs in association with barbertonite (the hexagonal polymorph of Mg6Cr2CO3(OH)16·... |
Nominal category | A nominal category or a nominal group is a group of objects or ideas that can be collectively grouped on the basis of a particular characteristic—a qualitative property. A variable that codes whether each one in a set of observations is in a particular nominal category is called a categorical variable. |
Dibenzopentalene | Dibenzopentalene (dibenzo[a,e]pentalene or dibenzo[b,f]pentalene) is an organic compound and a hydrocarbon with formula C16H10. It is of some scientific interest as a stable derivative of the highly reactive antiaromatic pentalene by benzannulation. The first derivative was synthesised in 1912 by Brand. The parent comp... |
Easter seals (philately) | An Easter seal is a form of charity label issued to raise funds for charitable purposes. They are issued by the Easterseals charity in the United States, and by the Canadian Easter Seals charities.
Easter seals are applied to the front of mail to show support for particular charitable causes. They are distributed along... |
Uterine artery embolization | Uterine artery embolization is a procedure in which an interventional radiologist uses a catheter to deliver small particles that block the blood supply to the uterine body. The procedure is done for the treatment of uterine fibroids and adenomyosis. This minimally invasive procedure is commonly used in the treatment o... |
Unit injector | A unit injector (UI) is a high pressure integrated direct fuel injection system for diesel engines, combining the injector nozzle and the injection pump in a single component. The plunger pump used is usually driven by a shared camshaft. In a unit injector, the device is usually lubricated and cooled by the fuel itself... |
Alpha Magnetic Spectrometer | The Alpha Magnetic Spectrometer (AMS-02) is a particle physics experiment module that is mounted on the International Space Station (ISS). The experiment is a recognized CERN experiment (RE1). The module is a detector that measures antimatter in cosmic rays; this information is needed to understand the formation of the... |
RNA silencing | RNA silencing or RNA interference refers to a family of gene silencing effects by which gene expression is negatively regulated by non-coding RNAs such as microRNAs. RNA silencing may also be defined as sequence-specific regulation of gene expression triggered by double-stranded RNA (dsRNA). RNA silencing mechanisms ar... |
Complex affine space | Affine geometry, broadly speaking, is the study of the geometrical properties of lines, planes, and their higher dimensional analogs, in which a notion of "parallel" is retained, but no metrical notions of distance or angle are. Affine spaces differ from linear spaces (that is, vector spaces) in that they do not have a... |
Vocal pedagogy | Vocal pedagogy is the study of the art and science of voice instruction. It is used in the teaching of singing and assists in defining what singing is, how singing works, and how proper singing technique is accomplished.
Vocal pedagogy covers a broad range of aspects of singing, ranging from the physiological process o... |
Peekawoo | Peekawoo was a dating application launched in September 2013. It was described as "a dating app made for women that emphasises fun and companionship - and nothing more."The peekawoo.com website appeared to be down on July 16, 2018 The app's Facebook page was last updated in February 2017. |
Olympus Zuiko Digital 40-150mm f/3.5-4.5 | The Olympus Zuiko Digital 40-150mm F3.5-4.5 is an interchangeable lens for Four Thirds system digital single-lens reflex cameras announced by Olympus Corporation on September 28, 2004. |
Reductive Lie algebra | In mathematics, a Lie algebra is reductive if its adjoint representation is completely reducible, hence the name. More concretely, a Lie algebra is reductive if it is a direct sum of a semisimple Lie algebra and an abelian Lie algebra: g=s⊕a; there are alternative characterizations, given below. |
Anterior vagal trunk | The anterior vagal trunk is one of the two divisions (the other being the posterior vagal trunk) into which the vagus nerve splits as it passes through the esophageal hiatus to enter the abdominal cavity. The anterior and posterior vagal trunks represent the inferior continuation of the esophageal nervous plexus inferi... |
Cisco Catalyst 6500 | The Cisco Catalyst 6500 is a modular chassis network switch manufactured by Cisco Systems from 1999 to 2015, capable of delivering speeds of up to "400 million packets per second".A 6500 comprises a chassis, power supplies, one or two supervisors, line cards, and service modules. A chassis can have 3, 4, 6, 9, or 13 sl... |
DIN 41612 | DIN 41612 was a DIN standard for electrical connectors that are widely used in rack based electrical systems. Standardisation of the connectors is a pre-requisite for open systems, where users expect components from different suppliers to operate together. The most widely known use of DIN 41612 connectors is in the VME... |
Fosdagrocorat | Fosdagrocorat (developmental code names PF-04171327 and PF-4171327; also known as dagrocorat 2-(dihydrogen phosphate)) is a nonsteroidal but steroid-like selective glucocorticoid receptor modulator (SGRM) which was under development for the treatment of rheumatoid arthritis but was never marketed. It is the C2 dihydrog... |
Single-wavelength anomalous dispersion | Single-wavelength anomalous diffraction (SAD) is a technique used in X-ray crystallography that facilitates the determination of the structure of proteins or other biological macromolecules by allowing the solution of the phase problem. In contrast to multi-wavelength anomalous diffraction, SAD uses a single dataset at... |
Fungisporin | Fungisporin is a antibiotic with the molecular formula C28H36N4O4 which is produced by Aspergillus and Penicillium species. The cyclic peptide is a tetramer, consists of one each of the two enantiomeric forms of phenylalanine and of valine. |
RDock | rDock (previously RiboDock) is an open-source molecular docking software that be used for docking small molecules against proteins and nucleic acids. It is primarily designed for high-throughput virtual screening and prediction of binding mode. |
Class council | The term class council is derived from the classroom assembly ("Réunion coopérative", "Conseil") of Freinet pedagogy.
Freinet did organize the class like an (agricultural) cooperative society.
Much like the farmers organize cultivation and marketing of their products together in a cooperative the pupils plan and organi... |
Difference due to memory | Difference due to memory (Dm) indexes differences in neural activity during the study phase of an experiment for items that subsequently are remembered compared to items that are later forgotten. It is mainly discussed as an event-related potential (ERP) effect that appears in studies employing a subsequent memory para... |
Fossil word | A fossil word is a word that is broadly obsolete but remains in current use due to its presence within an idiom, word sense, or phrase. An example for a word sense is 'ado' in 'much ado'. An example for a phrase is 'in point' (relevant), which is retained in the larger phrases 'case in point' (also 'case on point' in t... |
Meteor shower | A meteor shower is a celestial event in which a number of meteors are observed to radiate, or originate, from one point in the night sky. These meteors are caused by streams of cosmic debris called meteoroids entering Earth's atmosphere at extremely high speeds on parallel trajectories. Most meteors are smaller than a ... |
Software quality assurance | Software quality assurance (SQA) is a means and practice of monitoring all software engineering processes, methods, and work products to ensure compliance against defined standards. It may include ensuring conformance to standards or models, such as ISO/IEC 9126 (now superseded by ISO 25010), SPICE or CMMI.It includes ... |
MODY 3 | MODY 3 or HNF1A-MODY is a form of maturity-onset diabetes of the young. It is caused by mutations of the HNF1-alpha gene, a homeobox gene on human chromosome 12. This is the most common type of MODY in populations with European ancestry, accounting for about 70% of all cases in Europe. HNF1α is a transcription factor (... |
Bovine papular stomatitis | Bovine papular stomatitis is a farmyard pox caused by Bovine papular stomatitis virus (BPSV), which can spread from infected cattle to cause disease in milkers, farmers and veterinarians. Generally there is usually one or a few skin lesions typically on the hands or forearm. The disease is generally mild.BPSV is a memb... |
Cabal (video game) | Cabal (カベール, Kabēru) is a 1988 arcade shooter video game originally developed by TAD Corporation and published in Japan by Taito, in North America by Fabtek and in Europe by Capcom. In the game, the player controls a commando, viewed from behind, trying to destroy various enemy military bases. The game was innovative f... |
Modulus modulus | Modulus modulus, commonly known as the buttonsnail, is a species of small sea snail, a marine gastropod mollusk in the family Modulidae. |
Apodicticity | "Apodictic", also spelled "apodeictic" (Ancient Greek: ἀποδεικτικός, "capable of demonstration"), is an adjectival expression from Aristotelean logic that refers to propositions that are demonstrably, necessarily or self-evidently true. Apodicticity or apodixis is the corresponding abstract noun, referring to logical c... |
Landmap | Landmap was a service based at the University of Manchester, England, which provided UK academia with a free-of-charge spatial data download service, using Open Geospatial Consortium (OGC) standards for maximum interoperability, which was enhanced and supported by a range of teaching and learning materials. The service... |
Divergent series | In mathematics, a divergent series is an infinite series that is not convergent, meaning that the infinite sequence of the partial sums of the series does not have a finite limit.
If a series converges, the individual terms of the series must approach zero. Thus any series in which the individual terms do not approach ... |
Acceleration (special relativity) | Accelerations in special relativity (SR) follow, as in Newtonian Mechanics, by differentiation of velocity with respect to time. Because of the Lorentz transformation and time dilation, the concepts of time and distance become more complex, which also leads to more complex definitions of "acceleration". SR as the theor... |
Tealight | A tealight (also tea-light, tea light, tea candle, or informally tea lite, t-lite or t-candle) is a candle in a thin metal or plastic cup so that the candle can liquefy completely while lit. They are typically small, circular, usually wider than their height, and inexpensive. Tealights derive their name from their use ... |
Haversack | A haversack, musette bag, or small pack is a bag with a single shoulder strap. Although similar to a backpack, the single shoulder strap differentiates this type from other backpacks. There are exceptions to this general rule. |
Posterior inferior iliac spine | The posterior inferior iliac spine (Sweeney's Tubercle) is an anatomical landmark that describes a bony "spine", or projection, at the posterior and inferior surface of the iliac bone.
It is one of two such spines on the posterior surface, the other being the posterior superior iliac spine. These two spines are separat... |
Label (Mac OS) | In Apple's Macintosh operating systems, labels are a type of seven distinct colored and named parameters of metadata that can be attributed to items (files, folders and disks) in the filesystem. Labels were introduced in Macintosh System 7, released in 1991, and they were an improvement of the ability to colorize items... |
Paul Mackenzie | Paul B. Mackenzie (born 1950) is a theoretical physicist at the Fermi National Accelerator Laboratory. He did graduate work in physics at Cornell University where he was a student of G. Peter Lepage. He is an expert on Lattice Gauge Theory. He is the chair of the Executive Committee of USQCD, the US collaboration for d... |
The FEBS Journal | The FEBS Journal is a biweekly peer-reviewed scientific journal published by John Wiley & Sons on behalf of the Federation of European Biochemical Societies. It covers research on all aspects of biochemistry, molecular biology, cell biology, and the molecular bases of disease. The editor-in-chief is Seamus Martin (Trin... |
Non-blocking I/O (Java) | java.nio (NIO stands for New Input/Output) is a collection of Java programming language APIs that offer features for intensive I/O operations. It was introduced with the J2SE 1.4 release of Java by Sun Microsystems to complement an existing standard I/O. NIO was developed under the Java Community Process as JSR 51. An ... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.