id int64 39 79M | url stringlengths 32 168 | text stringlengths 7 145k | source stringlengths 2 105 | categories listlengths 1 6 | token_count int64 3 32.2k | subcategories listlengths 0 27 |
|---|---|---|---|---|---|---|
45,449,629 | https://en.wikipedia.org/wiki/Annual%20Review%20of%20Fluid%20Mechanics | Annual Review of Fluid Mechanics is a peer-reviewed scientific journal covering research on fluid mechanics. It is published once a year by Annual Reviews and the editors are Parviz Moin and Howard Stone. As of 2023, Annual Review of Fluid Mechanics is being published as open access, under the Subscribe to Open model.... | Annual Review of Fluid Mechanics | [
"Chemistry"
] | 729 | [
"Fluid dynamics journals",
"Fluid dynamics"
] |
45,449,941 | https://en.wikipedia.org/wiki/G.%20Marius%20Clore | G. Marius Clore MAE, FRSC, FMedSci, FRS is a British-born, Anglo-American molecular biophysicist and structural biologist. He was born in London, U.K. and is a dual U.S./U.K. Citizen. He is a Member of the National Academy of Sciences, a Fellow of the Royal Society, a Fellow of the Academy of Medical Sciences, a Fello... | G. Marius Clore | [
"Physics",
"Chemistry"
] | 1,982 | [
"Nuclear magnetic resonance",
"Computational chemists",
"Computational chemistry",
"Theoretical chemists",
"Nuclear physics"
] |
42,164,522 | https://en.wikipedia.org/wiki/Suru%C3%A7%20Water%20Tunnel | Suruç Water Tunnel ( is a water supply tunnel located in Suruç district of Şanlıurfa Province, southeastern Turkey. The purpose of the tunnel is to provide irrigation for the Suruç Valley from Atatürk Dam. With its length of , it is the country's longest tunnel.
Technical features
The water tunnel was commissioned by ... | Suruç Water Tunnel | [
"Engineering"
] | 425 | [
"Southeastern Anatolia Project",
"Irrigation projects"
] |
42,167,253 | https://en.wikipedia.org/wiki/Ecomechatronics | Ecomechatronics is an engineering approach to developing and applying mechatronical technology in order to reduce the ecological impact and total cost of ownership of machines. It builds upon the integrative approach of mechatronics, but not with the aim of only improving the functionality of a machine. Mechatronics is... | Ecomechatronics | [
"Chemistry",
"Technology",
"Engineering"
] | 1,429 | [
"Computer engineering",
"Embedded systems",
"Computer systems",
"Industrial engineering",
"Computer science",
"Environmental engineering",
"Industrial ecology"
] |
48,459,845 | https://en.wikipedia.org/wiki/High-frequency%20impulse-measurement | HFIM, acronym for high-frequency-impulse-measurement, is a type of measurement technique in acoustics, where structure-borne sound signals are detected and processed with certain emphasis on short-lived signals as they are indicative for crack formation in a solid body, mostly steel. The basic idea is to use mathematic... | High-frequency impulse-measurement | [
"Physics",
"Materials_science",
"Engineering"
] | 1,069 | [
"Applied and interdisciplinary physics",
"Classical mechanics",
"Materials science",
"Acoustics",
"Nondestructive testing",
"Materials testing",
"nan"
] |
48,466,142 | https://en.wikipedia.org/wiki/SPOLD | Society for the Promotion of LCA Development (SPOLD) was the association of multiple companies that wanted to create a file format that would help mold Life-cycle assessment (LCA) software into a better management tool. The SPOLD format, which was created for this task, was meant to be implemented in LCA software so t... | SPOLD | [
"Chemistry",
"Engineering"
] | 144 | [
"Industrial ecology",
"Industrial engineering",
"Environmental engineering"
] |
50,821,758 | https://en.wikipedia.org/wiki/Vibrational%20spectroscopy%20of%20linear%20molecules | To determine the vibrational spectroscopy of linear molecules, the rotation and vibration of linear molecules are taken into account to predict which vibrational (normal) modes are active in the infrared spectrum and the Raman spectrum.
Degrees of freedom
The location of a molecule in a 3-dimensional space can be des... | Vibrational spectroscopy of linear molecules | [
"Physics",
"Chemistry"
] | 1,157 | [
"Vibrational spectroscopy",
"Spectroscopy",
"Spectrum (physical sciences)"
] |
37,972,292 | https://en.wikipedia.org/wiki/Florbetapir%20%2818F%29 | {{DISPLAYTITLE:Florbetapir (18F)}}
Florbetapir (18F), sold under the brand name Amyvid, is a PET scanning radiopharmaceutical compound containing the radionuclide fluorine-18 that was approved for use in the United States in 2012, as a diagnostic tool for Alzheimer's disease. Florbetapir, like Pittsburgh compound B (P... | Florbetapir (18F) | [
"Chemistry"
] | 1,238 | [
"Chemicals in medicine",
"Radiopharmaceuticals",
"Medicinal radiochemistry"
] |
37,973,155 | https://en.wikipedia.org/wiki/Glass%20in%20green%20buildings | A green design concept is to facilitate sustainable use of the resources – energy, water and other materials – all through the complete life cycle of the building including its construction.
Glass is a useful material that has such advantages such as transparency, natural day-lighting, permitting a sky view and Acoust... | Glass in green buildings | [
"Materials_science",
"Engineering"
] | 458 | [
"Glass engineering and science",
"Sustainable building",
"Building engineering",
"Glass architecture",
"Construction"
] |
37,974,009 | https://en.wikipedia.org/wiki/Bebionic | Bebionic is a commercial prosthetic hand designed to enable amputees to perform everyday activities, such as eating, drinking, writing, typing, turning a key in a lock and picking up small objects. The first version of the Bebionic hand was launched at the World Congress and Orthopädie & Reha-Technik, Trade Show, Leipz... | Bebionic | [
"Engineering",
"Biology"
] | 950 | [
"Bionics"
] |
37,974,207 | https://en.wikipedia.org/wiki/Il%20Galateo | Galateo: The Rules of Polite Behavior () by Florentine Giovanni della Casa (1503–56) was published in Venice in 1558. A guide to what one should do and avoid in ordinary social life, this courtesy book of the Renaissance explores subjects such as dress, table manners, and conversation. It became so popular that the tit... | Il Galateo | [
"Biology"
] | 2,315 | [
"Etiquette",
"Behavior",
"Human behavior"
] |
37,975,023 | https://en.wikipedia.org/wiki/Satellite%20crop%20monitoring | Satellite crop monitoring is the technology which facilitates real-time crop vegetation index monitoring via spectral analysis of high resolution satellite images for different fields and crops which enables to track positive and negative dynamics of crop development. The difference in vegetation index informs about si... | Satellite crop monitoring | [
"Biology"
] | 395 | [
"Biogeography"
] |
37,975,092 | https://en.wikipedia.org/wiki/C11H14FNO | {{DISPLAYTITLE:C11H14FNO}}
The molecular formula C11H14FNO (molar mass: 195.233 g/mol, exact mass: 195.1059 u) may refer to:
4-Fluoroethcathinone (4-FEC)
3-Fluorophenmetrazine (3-FPM)
Molecular formulas | C11H14FNO | [
"Physics",
"Chemistry"
] | 82 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
53,658,651 | https://en.wikipedia.org/wiki/Magnetic%20drug%20delivery | Magnetic nanoparticle-based drug delivery is a means in which magnetic particles such as iron oxide nanoparticles are a component of a delivery vehicle for magnetic drug delivery, due to the simplicity with which the particles can be drawn to (external) magnetopuissant targets. Magnetic nanoparticles can impart imaging... | Magnetic drug delivery | [
"Chemistry"
] | 338 | [
"Pharmacology",
"Drug delivery devices"
] |
53,663,058 | https://en.wikipedia.org/wiki/Q-slope | The Q-slope method for rock slope engineering and rock mass classification is developed by Barton and Bar. It expresses the quality of the rock mass for slope stability using the Q-slope value, from which long-term stable, reinforcement-free slope angles can be derived.
The Q-slope value can be determined with:
Q-slo... | Q-slope | [
"Physics",
"Engineering"
] | 607 | [
"Soil mechanics",
"Civil engineering",
"Applied and interdisciplinary physics",
"Geotechnical engineering"
] |
53,667,030 | https://en.wikipedia.org/wiki/Notch%20tensile%20strength | The notch tensile strength (NTS) of a material is the value given by performing a standard tensile strength test on a notched specimen of the material. The ratio between the NTS and the tensile strength is called the notch strength ratio (NSR).
See also
Charpy impact test
References
Physical quantities
Fracture m... | Notch tensile strength | [
"Physics",
"Materials_science",
"Mathematics",
"Engineering"
] | 75 | [
"Structural engineering",
"Physical phenomena",
"Materials science stubs",
"Physical quantities",
"Fracture mechanics",
"Elasticity (physics)",
"Deformation (mechanics)",
"Quantity",
"Materials science",
"Materials testing",
"Materials degradation",
"Physical properties"
] |
39,414,609 | https://en.wikipedia.org/wiki/Aircraft%20bridge | Aircraft bridges, including taxiway bridges and runway bridges, bring aircraft traffic over motorways, railways, and waterways.
Construction
Aircraft bridges must be designed to support the heaviest aircraft that may cross them, or that will cross them in the future. In 1963, a taxiway bridge at O'Hare International A... | Aircraft bridge | [
"Engineering"
] | 1,641 | [
"Airport engineering"
] |
39,415,735 | https://en.wikipedia.org/wiki/Origin%20and%20occurrence%20of%20fluorine | Fluorine is relatively rare in the universe compared to other elements of nearby atomic weight. On Earth, fluorine is essentially found only in mineral compounds because of its reactivity. The main commercial source, fluorite, is a common mineral.
In the universe
At 400 ppb, fluorine is estimated to be the 24th most ... | Origin and occurrence of fluorine | [
"Chemistry"
] | 1,067 | [
"nan"
] |
39,417,871 | https://en.wikipedia.org/wiki/Ahuroa%20Gas%20Storage%20Facility | The Ahuroa Gas Storage Facility is an underground natural gas storage facility situated at Ahuroa in the Taranaki region of New Zealand, owned by Flex Gas, a subsidiary of First Gas. Flex Gas is the trading name of Gas Services New Zealand.
The stored gas is used to supply the Stratford Power Station and other major u... | Ahuroa Gas Storage Facility | [
"Chemistry"
] | 286 | [
"Natural gas storage",
"Natural gas technology"
] |
39,421,502 | https://en.wikipedia.org/wiki/Peter%20Hansen%20House%20%28Manti%2C%20Utah%29 | The Peter Hansen House, located at 247 S. 200 East in Manti, Utah, was built in 1875. It is historically significant as a Scandinavian-American folk architecture example. It was built by Danish-born brickmason Peter Hansen who immigrated in the 1860s. As brick was rare in Manti before the 1880s, it is believed that ... | Peter Hansen House (Manti, Utah) | [
"Engineering"
] | 146 | [
"Pair-houses",
"Architecture"
] |
36,546,734 | https://en.wikipedia.org/wiki/Materials%20%26%20Design | Materials & Design is a peer-reviewed open access scientific journal published by Elsevier. It covers research on the practical applications of engineering materials including materials processing. Article formats are regular, express, and review articles (typically commissioned by the editors). The editor-in-chief is ... | Materials & Design | [
"Materials_science",
"Engineering"
] | 169 | [
"Materials science journals",
"Materials science"
] |
36,549,071 | https://en.wikipedia.org/wiki/Vortex%20sheet | A vortex sheet is a term used in fluid mechanics for a surface across which there is a discontinuity in fluid velocity, such as in slippage of one layer of fluid over another. While the tangential components of the flow velocity are discontinuous across the vortex sheet, the normal component of the flow velocity is con... | Vortex sheet | [
"Chemistry",
"Engineering"
] | 930 | [
"Piping",
"Chemical engineering",
"Fluid dynamic instabilities",
"Fluid dynamics"
] |
40,744,502 | https://en.wikipedia.org/wiki/High%20contrast%20grating | In physics, a high contrast grating is a single layer near-wavelength grating physical structure where the grating material has a large contrast in index of refraction with its surroundings. The term near-wavelength refers to the grating period, which has a value between one optical wavelength in the grating material a... | High contrast grating | [
"Physics"
] | 1,052 | [
"Waves",
"Physical phenomena",
"Motion (physics)"
] |
40,744,735 | https://en.wikipedia.org/wiki/Stokes%27%20paradox | In the science of fluid flow, Stokes' paradox is the phenomenon that there can be no creeping flow of a fluid around a disk in two dimensions; or, equivalently, the fact there is no non-trivial steady-state solution for the Stokes equations around an infinitely long cylinder. This is opposed to the 3-dimensional case, ... | Stokes' paradox | [
"Physics",
"Chemistry",
"Engineering"
] | 1,100 | [
"Equations of fluid dynamics",
"Equations of physics",
"Chemical engineering",
"Piping",
"Fluid dynamics"
] |
40,748,127 | https://en.wikipedia.org/wiki/Bond%20hardening | Bond hardening is a process of creating a new chemical bond by strong laser fields—an effect opposite to bond softening. However, it is not opposite in the sense that the bond becomes stronger, but in the sense that the molecule enters a state that is diametrically opposite to the bond-softened state. Such states requi... | Bond hardening | [
"Physics",
"Chemistry"
] | 2,070 | [
"Quantum chemistry",
"Molecular physics",
"Quantum mechanics",
"Theoretical chemistry",
" molecular",
"nan",
"Atomic",
" and optical physics"
] |
40,750,313 | https://en.wikipedia.org/wiki/RFEM | RFEM is a 3D finite element analysis software working under Microsoft Windows computer operating systems. RFEM can be used for structural analysis and design of steel, concrete, timber, glass, membrane and tensile structures as well as for plant and mechanical engineering or dynamic analysis and analysis of steel joint... | RFEM | [
"Engineering"
] | 459 | [
"Building engineering",
"Building information modeling"
] |
40,751,227 | https://en.wikipedia.org/wiki/European-Mediterranean%20Seismological%20Centre | The European-Mediterranean Seismological Centre (EMSC; , ) is an international, non-governmental and not-for-profit organisation.
The European-Mediterranean region is prone to destructive earthquakes. When an earthquake occurs, a scientific organisation is needed to determine, as quickly as possible, the characteristi... | European-Mediterranean Seismological Centre | [
"Engineering"
] | 962 | [
"Structural engineering",
"Earthquake and seismic risk mitigation"
] |
40,751,355 | https://en.wikipedia.org/wiki/Coalbed%20methane%20in%20the%20United%20States | The 2017 production of coalbed methane in the United States was 0.98 trillion cubic feet (TCF), 3.6 percent of all US dry gas production that year. The 2017 production was down from the peak of 1.97 TCF in 2008. Most coalbed methane production came from the Rocky Mountain states of Colorado, Wyoming, and New Mexico.
... | Coalbed methane in the United States | [
"Chemistry"
] | 1,384 | [
"Greenhouse gases",
"Methane"
] |
40,752,010 | https://en.wikipedia.org/wiki/Lagrangian%20%28field%20theory%29 | Lagrangian field theory is a formalism in classical field theory. It is the field-theoretic analogue of Lagrangian mechanics. Lagrangian mechanics is used to analyze the motion of a system of discrete particles each with a finite number of degrees of freedom. Lagrangian field theory applies to continua and fields, whic... | Lagrangian (field theory) | [
"Physics",
"Mathematics"
] | 4,576 | [
"Quantum field theory",
"Applied mathematics",
"Theoretical physics",
"Quantum mechanics",
"Classical field theory",
"Mathematical physics"
] |
55,166,788 | https://en.wikipedia.org/wiki/Direct%20methods%20%28electron%20microscopy%29 | In crystallography, direct methods is a set of techniques used for structure determination using diffraction data and a priori information. It is a solution to the crystallographic phase problem, where phase information is lost during a diffraction measurement. Direct methods provides a method of estimating the phase i... | Direct methods (electron microscopy) | [
"Chemistry"
] | 3,189 | [
"Electron",
"Electron microscopy",
"Microscopy"
] |
55,167,350 | https://en.wikipedia.org/wiki/SOX17 | SRY-box 17 is a protein that in humans is encoded by the SOX17 gene.
Regulation at the human SOX17 locus
The gene encodes a member of the SOX (SRY-related HMG-box) family of transcription factors, located on Chromosome 8 q11.23. Its gene body is isolated within a CTCF loop domain. Approximately 230 kb upstream of SOX... | SOX17 | [
"Chemistry",
"Biology"
] | 480 | [
"Induced stem cells",
"Gene expression",
"Transcription factors",
"Signal transduction"
] |
55,178,071 | https://en.wikipedia.org/wiki/River%20bank%20erosion%20along%20the%20Ganges%20in%20Malda%20and%20Murshidabad%20districts | River bank erosion along the Ganges in Malda and Murshidabad districts focusses on river bank erosion along the main channel of the Ganges in Malda and Mushidabad districts of West Bengal, India.
Overview
The Ganges is a long river carrying a huge discharge of 70,000 m3/s. However, the river bank erosion problems are ... | River bank erosion along the Ganges in Malda and Murshidabad districts | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 2,464 | [
"Hydrology",
"Environmental engineering"
] |
55,178,112 | https://en.wikipedia.org/wiki/Angle%20bracket%20%28fastener%29 | An angle bracket or angle brace or angle cleat is an L-shaped fastener used to join two parts generally at a 90-degree angle. It is typically made of metal but it can also be made of wood or plastic. Angle brackets feature holes in them for screws.
A typical example use of is a shelf bracket for mounting a shelf on a ... | Angle bracket (fastener) | [
"Technology",
"Engineering"
] | 182 | [
"Construction",
"Furniture components",
"Fasteners",
"Components"
] |
56,608,952 | https://en.wikipedia.org/wiki/Algebraic%20representation | In mathematics, an algebraic representation of a group G on a k-algebra A is a linear representation such that, for each g in G, is an algebra automorphism. Equipped with such a representation, the algebra A is then called a G-algebra.
For example, if V is a linear representation of a group G, then the representati... | Algebraic representation | [
"Mathematics"
] | 133 | [
"Lie groups",
"Mathematical structures",
"Algebra stubs",
"Fields of abstract algebra",
"Algebraic structures",
"Representation theory",
"Algebra"
] |
56,616,299 | https://en.wikipedia.org/wiki/Kramers%E2%80%93Moyal%20expansion | In stochastic processes, Kramers–Moyal expansion refers to a Taylor series expansion of the master equation, named after Hans Kramers and José Enrique Moyal. In many textbooks, the expansion is used only to derive the Fokker–Planck equation, and never used again. In general, continuous stochastic processes are essentia... | Kramers–Moyal expansion | [
"Physics"
] | 896 | [
"Statistical mechanics"
] |
57,050,741 | https://en.wikipedia.org/wiki/Exogenous%20ketone | Exogenous ketones are a class of ketone bodies that are ingested using nutritional supplements or foods. This class of ketone bodies refers mainly to β-hydroxybutyrate [BHB]. The body can make BHB endogenously, via the liver, due to starvation, ketogenic diets, or prolonged exercise, leading to ketosis. However, with... | Exogenous ketone | [
"Chemistry"
] | 1,700 | [
"Ketones",
"Functional groups"
] |
57,052,173 | https://en.wikipedia.org/wiki/Radiation-induced%20lumbar%20plexopathy | Radiation-induced lumbar plexopathy (RILP) or radiation-induced lumbosacral plexopathy (RILSP) is nerve damage in the pelvis and lower spine area caused by therapeutic radiation treatments. RILP is a rare side effect of external beam radiation therapy and both interstitial and intracavity brachytherapy radiation impla... | Radiation-induced lumbar plexopathy | [
"Chemistry",
"Materials_science"
] | 2,638 | [
"Radiation effects",
"Radiation health effects",
"Radioactivity"
] |
57,056,707 | https://en.wikipedia.org/wiki/Odilorhabdin | Odilorhabdins are a class of natural antibacterial agents produced by the bacterium Xenorhabdus nematophila. Odilorhabdins act against both Gram-positive and Gram-negative pathogens, and were shown to eliminate infections in mouse models.
Mechanism of action
Odilorhabdins interfere with the pathogen's protein synthesi... | Odilorhabdin | [
"Chemistry"
] | 227 | [
"Pharmacology",
"Pharmacology stubs",
"Medicinal chemistry stubs"
] |
46,781,249 | https://en.wikipedia.org/wiki/Differential%20graded%20module | In algebra, a differential graded module, or dg-module, is a -graded module together with a differential; i.e., a square-zero graded endomorphism of the module of degree 1 or −1, depending on the convention. In other words, it is a chain complex having a structure of a module, while a differential graded algebra is a c... | Differential graded module | [
"Mathematics"
] | 232 | [
"Abstract algebra",
"Algebra stubs",
"Algebra"
] |
46,782,092 | https://en.wikipedia.org/wiki/Resistance%20paper | Resistance paper, also known as conductive paper and by the trade name Teledeltos paper is paper impregnated or coated with a conductive substance such that the paper exhibits a uniform and known surface resistivity. Resistance paper and conductive ink were commonly used as an analog two-dimensional electromagnetic fi... | Resistance paper | [
"Physics",
"Materials_science",
"Mathematics",
"Engineering"
] | 88 | [
"Materials science stubs",
"Physical quantities",
"Quantity",
"Materials science",
"Wikipedia categories named after physical quantities",
"Electromagnetism stubs",
"Electrical resistance and conductance"
] |
46,783,337 | https://en.wikipedia.org/wiki/Spectro-Polarimetric%20High-Contrast%20Exoplanet%20Research | Spectro-Polarimetric High-contrast Exoplanet REsearch (VLT-SPHERE) is an adaptive optics system and coronagraphic facility at the Very Large Telescope (VLT). It provides direct imaging as well as spectroscopic and polarimetric characterization of exoplanet systems. The instrument operates in the visible and near infrar... | Spectro-Polarimetric High-Contrast Exoplanet Research | [
"Physics",
"Chemistry",
"Materials_science",
"Astronomy",
"Engineering"
] | 1,744 | [
"Glass engineering and science",
"Exoplanet search projects",
"Spectrum (physical sciences)",
"Optical devices",
"Telescope instruments",
"Infrared spectroscopy",
"Astronomical instruments",
"Astronomy projects",
"Spectroscopy"
] |
49,731,496 | https://en.wikipedia.org/wiki/Chemical%20cycling | Chemical cycling describes systems of repeated circulation of chemicals between other compounds, states and materials, and back to their original state, that occurs in space, and on many objects in space including the Earth. Active chemical cycling is known to occur in stars, many planets and natural satellites.
Chemi... | Chemical cycling | [
"Chemistry",
"Astronomy"
] | 1,255 | [
"Biogeochemical cycle",
"Biogeochemistry",
"nan",
"Planetary science",
"Astronomical sub-disciplines"
] |
49,732,031 | https://en.wikipedia.org/wiki/Transition%20metal%20NHC%20complex | In coordination chemistry, a transition metal NHC complex is a metal complex containing one or more N-heterocyclic carbene ligands. Such compounds are the subject of much research, in part because of prospective applications in homogeneous catalysis. One such success is the second generation Grubbs catalyst.
Histori... | Transition metal NHC complex | [
"Chemistry"
] | 492 | [
"Organometallic chemistry",
"Coordination chemistry",
"Coordination complexes"
] |
49,733,699 | https://en.wikipedia.org/wiki/Ion%20transporter%20superfamily | The ion transporter (IT) superfamily is a superfamily of secondary carriers that transport charged substrates.
Families
As of early 2016, the currently recognized and functionally defined families that make up the IT superfamily include:
2.A.8 - The Gluconate:H+ Symporter (GntP) Family
2.A.11 - The Citrate-Mg2+:H+ ... | Ion transporter superfamily | [
"Biology"
] | 428 | [
"Protein superfamilies",
"Protein classification"
] |
49,734,242 | https://en.wikipedia.org/wiki/Metabolite%20damage | Metabolite damage can occur through enzyme promiscuity or spontaneous chemical reactions. Many metabolites are chemically reactive and unstable and can react with other cell components or undergo unwanted modifications. Enzymatically or chemically damaged metabolites are always useless and often toxic. To prevent toxic... | Metabolite damage | [
"Chemistry",
"Biology"
] | 1,250 | [
"Biochemistry",
"Metabolism",
"Cellular processes"
] |
49,736,384 | https://en.wikipedia.org/wiki/OneSubsea | OneSubsea is a SLB company, headquartered in Oslo, Norway and Houston, Texas, United States. The company is a subsea supplier for the subsea oil and gas market.
As of August 2024, the company is the worlds largest in terms of installed subsea christmas trees
History
In November 2012, Cameron International and Schlum... | OneSubsea | [
"Engineering"
] | 414 | [
"Construction",
"Engineering companies",
"Energy engineering and contractor companies",
"Offshore engineering"
] |
49,742,837 | https://en.wikipedia.org/wiki/Sodium%20MRI | Sodium MRI (also known as 23Na-MRI) is a specialised magnetic resonance imaging technique that uses strong magnetic fields, magnetic field gradients, and radio waves to generate images of the distribution of sodium in the body, as opposed to more common forms of MRI that utilise protons (hydrogen atoms) present in wate... | Sodium MRI | [
"Chemistry"
] | 952 | [
"Nuclear magnetic resonance",
"Magnetic resonance imaging"
] |
43,610,211 | https://en.wikipedia.org/wiki/Parflange%20F37 | The Parflange F37 system is a technology from the hydraulic area of Parker-Hannifin, which allows a non welded flange connection of hydraulic tubes and pipes.
Processing
Use-orientated, the connection will be done by either flaring or retaining ring technology.
Flaring Technology
After putting a F37 flange onto a se... | Parflange F37 | [
"Physics",
"Chemistry"
] | 1,141 | [
"Physical systems",
"Hydraulics",
"Fluid dynamics"
] |
43,610,449 | https://en.wikipedia.org/wiki/UK%20Native%20Seed%20Hub | The UK Native Seed Hub (UKNSH) is a project of the Royal Botanic Gardens, Kew's Millennium Seed Bank Partnership growing and distributing seeds of UK native plant species. It is in part a response to the 2010 report Making Space for Nature by Sir John Lawton. The project, located at Wakehurst Place, in West Sussex, in ... | UK Native Seed Hub | [
"Chemistry",
"Engineering"
] | 987 | [
"Ecological restoration",
"Environmental engineering"
] |
43,611,277 | https://en.wikipedia.org/wiki/Regulatory%20macrophages | Regulatory macrophages (Mregs) represent a subset of anti-inflammatory macrophages. In general, macrophages are a very dynamic and plastic cell type and can be divided into two main groups: classically activated macrophages (M1) and alternatively activated macrophages (M2). M2 group can further be divided into sub-grou... | Regulatory macrophages | [
"Biology"
] | 1,419 | [
"Immune system",
"Organ systems"
] |
43,613,625 | https://en.wikipedia.org/wiki/%C5%81ukasiewicz%E2%80%93Moisil%20algebra | Łukasiewicz–Moisil algebras (LMn algebras) were introduced in the 1940s by Grigore Moisil (initially under the name of Łukasiewicz algebras) in the hope of giving algebraic semantics for the n-valued Łukasiewicz logic. However, in 1956 Alan Rose discovered that for n ≥ 5, the Łukasiewicz–Moisil algebra does not model t... | Łukasiewicz–Moisil algebra | [
"Mathematics"
] | 1,204 | [
"Mathematical structures",
"Mathematical logic",
"Fields of abstract algebra",
"Algebraic logic",
"Algebraic structures",
"Ockham algebras"
] |
43,616,041 | https://en.wikipedia.org/wiki/Juggling%20robot | A juggling robot is a robot designed to be able to successfully carry out bounce or toss juggling. Robots capable of juggling are designed and built both to increase and test understanding and theories of human movement, juggling, and robotics. Juggling robots may include sensors to guide arm/hand movement or may rely ... | Juggling robot | [
"Physics",
"Technology"
] | 639 | [
"Physical systems",
"Machines",
"Robots"
] |
43,619,610 | https://en.wikipedia.org/wiki/Process%20network%20synthesis | Process network synthesis (PNS) is a method to represent a process structure in a 'directed bipartite graph'. Process network synthesis uses the P-graph method to create a process structure. The scientific aim of this method is to find optimum structures.
Process network synthesis uses a bipartite graph method P-graph... | Process network synthesis | [
"Chemistry",
"Engineering"
] | 399 | [
"Chemical engineering",
"Engineering economics",
"Engineering management",
"nan"
] |
28,574,558 | https://en.wikipedia.org/wiki/Crystal%20structure%20of%20boron-rich%20metal%20borides%20%28data%20page%29 | This article contains crystal structure data used in the article crystal structure of boron-rich metal borides.
Table I
Chemical composition can be calculated as Y0.62Al0.71B14.
Table II
Table III
a The number n in the atom designation Bn,n refers to the B12-nth icosahedron to which the Bn,n belongs. Si6.n and B6.... | Crystal structure of boron-rich metal borides (data page) | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 425 | [
"Crystallography",
"Condensed matter physics",
"Materials science"
] |
28,574,607 | https://en.wikipedia.org/wiki/Crystal%20structure%20of%20boron-rich%20metal%20borides | Metals, and specifically rare-earth elements, form numerous chemical complexes with boron. Their crystal structure and chemical bonding depend strongly on the metal element M and on its atomic ratio to boron. When B/M ratio exceeds 12, boron atoms form B12 icosahedra which are linked into a three-dimensional boron fram... | Crystal structure of boron-rich metal borides | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 10,836 | [
"Crystallography",
"Condensed matter physics",
"Materials science"
] |
45,453,779 | https://en.wikipedia.org/wiki/Bargellini%20reaction | The Bargellini reaction is a chemical reaction discovered in 1906 by Italian chemist Guido Bargellini. The original reaction was a mixture of the reagents phenol, chloroform, and acetone in the presence of a sodium hydroxide solution. Prior to Bargellini's research, the product attributed to this multi-component reacti... | Bargellini reaction | [
"Chemistry"
] | 1,362 | [
"Coupling reactions",
"Name reactions",
"Organic reactions"
] |
45,456,073 | https://en.wikipedia.org/wiki/Squirmer | The squirmer is a model for a spherical microswimmer swimming in Stokes flow. The squirmer model was introduced by James Lighthill in 1952 and refined and used to model Paramecium by John Blake in 1971.
Blake used the squirmer model to describe the flow generated by a carpet of beating short filaments called cilia on ... | Squirmer | [
"Chemistry",
"Engineering"
] | 498 | [
"Piping",
"Chemical engineering",
"Fluid dynamics"
] |
42,177,410 | https://en.wikipedia.org/wiki/DNA%20base%20flipping | DNA base flipping, or nucleotide flipping, is a mechanism in which a single nucleotide base, or nucleobase, is rotated outside the nucleic acid double helix. This occurs when a nucleic acid-processing enzyme needs access to the base to perform work on it, such as its excision for replacement with another base during DN... | DNA base flipping | [
"Chemistry",
"Biology"
] | 2,499 | [
"Biochemistry",
"Molecular biology"
] |
42,181,888 | https://en.wikipedia.org/wiki/Index%20of%20home%20automation%20articles | This is a list of home automation topics on Wikipedia. Home automation is the residential extension of building automation. It is automation of the home, housework or household activity. Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, security ... | Index of home automation articles | [
"Technology",
"Engineering"
] | 430 | [
"Home automation",
"Civil engineering",
"Building engineering",
"Architecture"
] |
42,181,961 | https://en.wikipedia.org/wiki/National%20Institute%20of%20Radiological%20Sciences | The (NIRS) is a radiation research institute in Japan. The NIRS was established in 1957 as Japan's only institute of radiology. The NIRS maintains various ion accelerators in order to study the effects of radiation of the human body and medical uses of radiation.
History
The National Institute of Radiological Scienc... | National Institute of Radiological Sciences | [
"Engineering"
] | 326 | [
"Nuclear research institutes",
"Nuclear medicine organizations",
"Nuclear organizations"
] |
42,182,392 | https://en.wikipedia.org/wiki/Titanocene%20Y | Titanocene Y also known as bis[(p-methoxybenzyl)cyclopentadienyl]titanium(IV) dichloride or dichloridobis(η5-(p-methoxybenzyl)cyclopentadienyl)titanium is an organotitanium compound that has been investigated for use as an anticancer drug.
Discovery
Titanocene dichloride is known to be a potential anticancer drug si... | Titanocene Y | [
"Chemistry"
] | 467 | [
"Organometallic chemistry",
"Half sandwich compounds"
] |
42,182,591 | https://en.wikipedia.org/wiki/C18H24N2O3 | {{DISPLAYTITLE:C18H24N2O3}}
The molecular formula C18H24N2O3 (molar mass: 316.401 g/mol) may refer to:
Atizoram
RTI-160
Molecular formulas | C18H24N2O3 | [
"Physics",
"Chemistry"
] | 56 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
42,183,700 | https://en.wikipedia.org/wiki/Strontium%20barium%20niobate | Strontium barium niobate is the chemical compound SrxBa1−xNb2O6 for 0.32≤x≤0.82.
Strontium barium niobate is a ferroelectric material commonly used in single crystal form in electro-optics, acousto-optics, and photorefractive non-linear optics for its photorefractive properties.
Strontium barium niobate is one of th... | Strontium barium niobate | [
"Chemistry"
] | 263 | [
"Inorganic compounds",
"Inorganic compound stubs"
] |
40,754,509 | https://en.wikipedia.org/wiki/Endocannabinoid%20transporter | The endocannabinoid transporters (eCBTs) are transport proteins for the endocannabinoids. Most neurotransmitters are water-soluble and require transmembrane proteins to transport them across the cell membrane. The endocannabinoids (anandamide, AEA, and 2-arachidonoylglycerol, 2-AG) on the other hand, are non-charged li... | Endocannabinoid transporter | [
"Chemistry",
"Biology"
] | 790 | [
"Biochemistry",
"Neurochemistry"
] |
40,759,252 | https://en.wikipedia.org/wiki/Indolyl-3-acryloylglycine | Indolyl-3-acryloylglycine, also known as trans-indolyl-3-acryloylglycine, or IAG for short, is a compound consisting of an indole group attached to an acrylic acid moiety, which is in turn attached to a glycine molecule. This compound has been shown to isomerize when exposed to light. It is likely a metabolic intermedi... | Indolyl-3-acryloylglycine | [
"Chemistry",
"Biology"
] | 309 | [
"Amino acids",
"Biomolecules by chemical classification",
"Biomarkers"
] |
40,761,507 | https://en.wikipedia.org/wiki/EHA101 | EHA101 was one of the first and most widely used Agrobacterium helper plasmid for plant gene transfer. Created in 1985 in the laboratory of Mary-Dell Chilton at Washington University in St. Louis, it was named after the graduate student who constructed it. The EH stands for "Elizabeth Hood" and A for "Agrobacterium". ... | EHA101 | [
"Chemistry",
"Biology"
] | 531 | [
"Plasmids",
"Molecular biology techniques",
"Bacteria",
"Molecular biology"
] |
40,762,191 | https://en.wikipedia.org/wiki/Protein%20superfamily | A protein superfamily is the largest grouping (clade) of proteins for which common ancestry can be inferred (see homology). Usually this common ancestry is inferred from structural alignment and mechanistic similarity, even if no sequence similarity is evident. Sequence homology can then be deduced even if not apparent... | Protein superfamily | [
"Chemistry",
"Biology"
] | 1,629 | [
"Evolutionary processes",
"Molecular evolution",
"Protein classification",
"Molecular biology",
"Protein families",
"Protein superfamilies"
] |
48,471,223 | https://en.wikipedia.org/wiki/Drug%20class | A drug class is a group of medications and other compounds that share similar chemical structures, act through the same mechanism of action (i.e., binding to the same biological target), have similar modes of action, and/or are used to treat similar diseases. The FDA has long worked to classify and license new medicati... | Drug class | [
"Chemistry",
"Biology"
] | 1,208 | [
"Pharmacology",
"Pharmacological classification systems",
"Pharmacodynamics",
"nan",
"Medicinal chemistry",
"Biochemistry"
] |
53,675,110 | https://en.wikipedia.org/wiki/Noise%20%28spectral%20phenomenon%29 | Noise is any type of random, troublesome, problematic, or unwanted signals.
Acoustic noise may mar aesthetic experience, such as attending a concert hall. It may also be a medical issue inherent in the biology of hearing.
In technology, noise is unwanted signals in a device or apparatus, commonly of an electrical na... | Noise (spectral phenomenon) | [
"Physics",
"Engineering"
] | 749 | [
"Structural engineering",
"Mechanics",
"Mechanical vibrations"
] |
50,830,497 | https://en.wikipedia.org/wiki/EcoDemonstrator | The ecoDemonstrator Program is a Boeing flight test research program, which has used a series of specially modified aircraft to develop and test aviation technologies designed to improve fuel economy and reduce the noise and ecological footprint of airliners.
Starting in 2012, several aircraft have tested a total of o... | EcoDemonstrator | [
"Chemistry",
"Engineering"
] | 3,503 | [
"Aerospace engineering",
"Aerodynamics",
"Fluid dynamics"
] |
50,839,786 | https://en.wikipedia.org/wiki/Gulf%20Island%20Fabrication | Gulf Island Fabrication is an American manufacturer of specialized structures and marine vessels used in the energy sector. The company builds offshore oil and gas platforms, ships and also foundations for offshore wind turbines. It also provides maintenance and marine repair services in-shop and out in the field. The ... | Gulf Island Fabrication | [
"Engineering"
] | 404 | [
"Energy engineering and contractor companies",
"Engineering companies"
] |
50,841,650 | https://en.wikipedia.org/wiki/ALPHA%20experiment | The Antihydrogen Laser Physics Apparatus (ALPHA), also known as AD-5, is an experiment at CERN's Antiproton Decelerator, designed to trap antihydrogen in a magnetic trap in order to study its atomic spectra. The ultimate goal of the experiment is to test CPT symmetry through comparing the respective spectra of hydrogen... | ALPHA experiment | [
"Physics"
] | 934 | [
"Antimatter",
"Matter"
] |
50,841,676 | https://en.wikipedia.org/wiki/AEgIS%20experiment | AEgIS (Antimatter Experiment: gravity, Interferometry, Spectroscopy), AD-6, is an experiment at the Antiproton Decelerator facility at CERN. Its primary goal is to measure directly the effect of Earth's gravitational field on antihydrogen atoms with significant precision. Indirect bounds that assume the validity of, f... | AEgIS experiment | [
"Physics"
] | 818 | [
"Antimatter",
"Matter"
] |
50,847,184 | https://en.wikipedia.org/wiki/Fourphit | Fourphit, also known as 4-isothiocyanato-PCP, is an irreversible dopamine transporter (DAT) blocker and a reversible NMDA receptor antagonist. It blocks the binding of methylphenidate to the DAT in vitro, though apparently not in vivo. In any case, the drug reduces the stimulant-like effects of cocaine in animals, whil... | Fourphit | [
"Chemistry"
] | 193 | [
"Isothiocyanates",
"Functional groups"
] |
50,848,399 | https://en.wikipedia.org/wiki/Segesterone | Segesterone (, ), also known as 17α-hydroxy-16-methylene-19-norprogesterone or as 17α-deacetylnestorone, is a steroidal progestin of the 19-norprogesterone group that was never marketed. An acetate ester, segesterone acetate, better known as nestorone or elcometrine, is marketed for clinical use. Segesterone acetate pr... | Segesterone | [
"Chemistry"
] | 132 | [
"Ketones",
"Functional groups"
] |
50,849,684 | https://en.wikipedia.org/wiki/Steroid%20ester | A steroid ester is an ester of a steroid. They include androgen esters, estrogen esters, progestogen esters, and corticosteroid esters. Steroid esters may be naturally occurring/endogenous like DHEA sulfate or synthetic like estradiol valerate. Esterification is useful because it is often able to render the parent ster... | Steroid ester | [
"Chemistry"
] | 1,094 | [
"Chemicals in medicine",
"Prodrugs"
] |
50,850,373 | https://en.wikipedia.org/wiki/Low%20field%20magnetoresistance | Colossal magnetoresistance (CMR) is a property in many perovskite oxides. However, the requirement of large external magnetic field hinders the potential applications. On one hand, people were looking for the physical mechanisms for the CMR originality. On the other hand, people were trying to find alternative ways to ... | Low field magnetoresistance | [
"Materials_science",
"Mathematics",
"Engineering"
] | 368 | [
"Nanotechnology",
"Planes (geometry)",
"Thin films",
"Materials science"
] |
36,555,808 | https://en.wikipedia.org/wiki/C24H26N2O6 | {{DISPLAYTITLE:C24H26N2O6}}
The molecular formula C24H26N2O6 (molar mass: 438.473 g/mol, exact mass: 438.1791 u) may refer to:
JTE-907
Suxibuzone
Molecular formulas | C24H26N2O6 | [
"Physics",
"Chemistry"
] | 68 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
36,556,244 | https://en.wikipedia.org/wiki/Double%20ionization | Double ionization is a process of formation of doubly charged ions when laser radiation or charged particles like electrons, positrons or heavy ions are exerted on neutral atoms or molecules. Double ionization is usually less probable than single-electron ionization. Two types of double ionization are distinguished: se... | Double ionization | [
"Physics",
"Chemistry"
] | 814 | [
"Theoretical physics",
"Quantum mechanics",
" molecular",
"Atomic",
" and optical physics"
] |
36,559,727 | https://en.wikipedia.org/wiki/Horton%20sphere | A Horton sphere (sometimes spelled Hortonsphere), also referred to as a spherical tank or simply sphere, is a spherical pressure vessel, which is used for industrial-scale storage of liquefied gases. Example of materials that can be stored in Horton spheres are liquefied petroleum gas (LPG), liquefied natural gas (LNG)... | Horton sphere | [
"Chemistry",
"Engineering"
] | 680 | [
"Chemical equipment",
"Storage tanks"
] |
37,979,747 | https://en.wikipedia.org/wiki/Firewall%20%28physics%29 | A black hole firewall is a hypothetical phenomenon where an observer falling into a black hole encounters high-energy quanta at (or near) the event horizon. The "firewall" phenomenon was proposed in 2012 by physicists Ahmed Almheiri, Donald Marolf, Joseph Polchinski, and James Sully as a possible solution to an appare... | Firewall (physics) | [
"Physics",
"Astronomy",
"Mathematics"
] | 1,231 | [
"Physical phenomena",
"Black holes",
"Physical quantities",
"Equations of physics",
"Theorems in general relativity",
"Unsolved problems in physics",
"Astrophysics",
"Quantum gravity",
"Theorems in mathematical physics",
"Entropy",
"Density",
"Quantum mechanical entropy",
"Stellar phenomena"... |
37,979,764 | https://en.wikipedia.org/wiki/A.%20Hari%20Reddi | A. Hari Reddi (born October 20, 1942) is a University of California Distinguished Professor and holder of the Lawrence J. Ellison Endowed Chair in Musculoskeletal Molecular Biology at the University of California, Davis. His research played an indispensable role in the identification, isolation and purification of bone... | A. Hari Reddi | [
"Chemistry",
"Engineering",
"Biology"
] | 672 | [
"Biological engineering",
"Cloning",
"Chemical engineering",
"Tissue engineering",
"Biochemistry educators",
"Biochemistry",
"Medical technology"
] |
37,982,021 | https://en.wikipedia.org/wiki/Automatic%20trip | An automatic trip is an action performed by some system, usually a safety instrumented system, programmable logic controller, or distributed control system, to put an industrial process into a safe state. It is triggered by some parameter going into a pre-determined unsafe state. It is usually preceded by an alarm to... | Automatic trip | [
"Engineering"
] | 91 | [
"Safety engineering",
"Systems engineering"
] |
33,939,070 | https://en.wikipedia.org/wiki/Biobank%20ethics | Biobank ethics refers to the ethics pertaining to all aspects of biobanks. The issues examined in the field of biobank ethics are special cases of clinical research ethics.
Overview of issues
The following table shows many of the leading controversial issues related to biobanking. The table names an issue, then descri... | Biobank ethics | [
"Technology",
"Biology"
] | 1,169 | [
"Bioethics",
"Research ethics",
"Bioinformatics",
"Ethics of science and technology",
"Biobanks"
] |
33,942,954 | https://en.wikipedia.org/wiki/Genetically%20modified%20food%20in%20the%20European%20Union | Genetic engineering in the European Union has varying degrees of regulation.
Regulation
History
Until the 1990s, Europe's regulation was less strict than in the United States, one turning point being cited as the export of the United States' first GM-containing soy harvest in 1996. The GM soy made up about 2% of the ... | Genetically modified food in the European Union | [
"Engineering",
"Biology"
] | 4,323 | [
"Regulation of genetically modified organisms",
"Genetic engineering",
"Regulation of biotechnologies"
] |
33,948,767 | https://en.wikipedia.org/wiki/Biomarkers%20of%20aging | Biomarkers of aging are biomarkers that could predict functional capacity at some later age better than chronological age. Stated another way, biomarkers of aging would give the true "biological age", which may be different from the chronological age.
Validated biomarkers of aging would allow for testing interventions... | Biomarkers of aging | [
"Chemistry",
"Biology"
] | 2,214 | [
"Biomarkers",
"Physiology",
"Senescence",
"Cellular processes",
"Metabolism"
] |
33,949,413 | https://en.wikipedia.org/wiki/Hypoxia%20in%20fish | Fish are exposed to large oxygen fluctuations in their aquatic environment since the inherent properties of water can result in marked spatial and temporal differences in the concentration of oxygen (see oxygenation and underwater). Fish respond to hypoxia with varied behavioral, physiological, and cellular responses t... | Hypoxia in fish | [
"Chemistry",
"Biology",
"Environmental_science"
] | 7,252 | [
"Water pollution",
"Chemical oceanography",
"Water quality indicators",
"Ecosystems",
"nan",
"Aquatic ecology"
] |
30,099,659 | https://en.wikipedia.org/wiki/Preconsolidation%20pressure | Preconsolidation pressure is the maximum effective vertical overburden stress that a particular soil sample has sustained in the past. This quantity is important in geotechnical engineering, particularly for finding the expected settlement of foundations and embankments. Alternative names for the preconsolidation press... | Preconsolidation pressure | [
"Physics"
] | 1,423 | [
"Soil mechanics",
"Applied and interdisciplinary physics"
] |
30,100,941 | https://en.wikipedia.org/wiki/Spectrum%20pooling | Spectrum pooling is a spectrum management strategy in which multiple radio spectrum users can coexist within a single allocation of radio spectrum space. One use of this technique is for primary users of a spectrum allocation to be able to rent out use of unused parts of their allocation to secondary users. Spectrum po... | Spectrum pooling | [
"Physics"
] | 75 | [
"Radio spectrum",
"Spectrum (physical sciences)",
"Electromagnetic spectrum"
] |
30,102,234 | https://en.wikipedia.org/wiki/Marine%20botany | Marine botany is the study of flowering vascular plant species and marine algae that live in shallow seawater of the open ocean and the littoral zone, along shorelines of the intertidal zone, coastal wetlands, and low-salinity brackish water of estuaries.
It is a branch of marine biology and botany.
Marine Plant Clas... | Marine botany | [
"Biology"
] | 1,046 | [
"Branches of botany",
"Algae",
"Ecosystems",
"Seaweeds",
"Aquatic ecology"
] |
30,102,322 | https://en.wikipedia.org/wiki/Dipolar%20compound | In organic chemistry, a dipolar compound or simply dipole is an electrically neutral molecule carrying a positive and a negative charge in at least one canonical description. In most dipolar compounds the charges are delocalized.
Unlike salts, dipolar compounds have charges on separate atoms, not on positive and negati... | Dipolar compound | [
"Chemistry"
] | 220 | [
"nan"
] |
30,107,409 | https://en.wikipedia.org/wiki/Barium%20azide | Barium azide is an inorganic azide with the formula . It is a barium salt of hydrazoic acid. Like all azides, it is explosive. It is less sensitive to mechanical shock than lead azide.
Preparation
Barium azide may be prepared by reacting sodium azide with a soluble barium salt:
Uses
Barium azide can be used to make a... | Barium azide | [
"Chemistry"
] | 156 | [
"Explosive chemicals",
"Azides",
"Inorganic compounds"
] |
30,109,018 | https://en.wikipedia.org/wiki/Vibration%20galvanometer | A vibration galvanometer is a type of mirror galvanometer, usually with a coil suspended in the gap of a magnet or with a permanent magnet suspended in the field of an electromagnet. The natural oscillation frequency of the moving parts is carefully tuned to a specific frequency; commonly 50 or 60 Hz. Higher frequenci... | Vibration galvanometer | [
"Technology",
"Engineering"
] | 386 | [
"Galvanometers",
"Measuring instruments"
] |
30,109,143 | https://en.wikipedia.org/wiki/Penetrant%20%28mechanical%2C%20electrical%2C%20or%20structural%29 | Penetrants, or penetrating items, are the mechanical, electrical or structural items that pass through an opening in a wall or floor, such as pipes, electrical conduits, ducting, electrical cables and cable trays, or structural steel beams and columns. When these items pierce a wall or floor assembly, they create a spa... | Penetrant (mechanical, electrical, or structural) | [
"Engineering"
] | 117 | [
"Building engineering",
"Civil engineering",
"Architecture"
] |
30,109,665 | https://en.wikipedia.org/wiki/Logico-linguistic%20modeling | Logico-linguistic modeling is a method for building knowledge-based systems with a learning capability using conceptual models from soft systems methodology, modal predicate logic, and logic programming languages such as Prolog.
Overview
Logico-linguistic modeling is a six-stage method developed primarily for building... | Logico-linguistic modeling | [
"Mathematics"
] | 1,481 | [
"Mathematical logic",
"Modal logic"
] |
56,620,190 | https://en.wikipedia.org/wiki/Clay%20panel | Clay panel or clay board (also known as loam panel, clay wallboard, clay building board, or clay building panel) is a panel made of clay with some additives. The clay is mixed with sand, water, and fiber, typically wood fiber, and sometimes other additives like starch. Most often this means employing the use of high-ce... | Clay panel | [
"Physics",
"Engineering",
"Environmental_science"
] | 589 | [
"Sustainable building",
"Sustainable architecture",
"Building engineering",
"Composite materials",
"Construction",
"Materials",
"Building materials",
"Environmental social science",
"Building biology",
"Matter",
"Architecture"
] |
56,621,861 | https://en.wikipedia.org/wiki/Floating-point%20error%20mitigation | Floating-point error mitigation is the minimization of errors caused by the fact that real numbers cannot, in general, be accurately represented in a fixed space. By definition, floating-point error cannot be eliminated, and, at best, can only be managed.
Huberto M. Sierra noted in his 1956 patent "Floating Decimal P... | Floating-point error mitigation | [
"Mathematics"
] | 1,026 | [
"Computer arithmetic",
"Arithmetic"
] |
56,632,242 | https://en.wikipedia.org/wiki/EzMol | Ezmol, stylized EzMol, is a web server for molecular modelling.
About
Ezmol is a molecular modeling web server for the visualisation of protein molecules. It has a limited selection of visualisation options for the most common requirements of molecular visualisation, enabling the rapid production of images through a w... | EzMol | [
"Chemistry"
] | 138 | [
"Molecular modelling software",
"Molecular physics",
"Computational chemistry software",
"Chemistry software",
"Theoretical chemistry",
"Computational chemistry",
"Molecular modelling",
"Molecular physics stubs"
] |
52,290,066 | https://en.wikipedia.org/wiki/Square-difference-free%20set | In mathematics, a square-difference-free set is a set of natural numbers, no two of which differ by a square number. Hillel Furstenberg and András Sárközy proved in the late 1970s the Furstenberg–Sárközy theorem of additive number theory showing that, in a certain sense, these sets cannot be very large. In the game of ... | Square-difference-free set | [
"Mathematics"
] | 1,349 | [
"Unsolved problems in mathematics",
"Mathematical problems",
"Unsolved problems in number theory",
"Number theory"
] |
52,294,072 | https://en.wikipedia.org/wiki/Anta%20capital | An anta capital is the crowning portion of an anta, the front edge of a supporting wall in Greek temple architecture. The anta is generally crowned by a stone block designed to spread the load from the superstructure (entablature) it supports, called an "anta capital" when it is structural, or sometimes "pilaster capit... | Anta capital | [
"Technology",
"Engineering"
] | 671 | [
"Building engineering",
"Architectural elements",
"Components",
"Architecture"
] |
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