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 |
|---|---|---|---|---|---|---|
28,135,846 | https://en.wikipedia.org/wiki/Ring%20a%20Ding%20Dong | "Ring a Ding Dong" is Japanese musician Kaela Kimura's 16th physical single, released on June 9, 2010. The song was used in a wide-scale commercial campaign for NTT DoCoMo, which featured Kimura in the commercials.
Background
This single is the first to be released after Kimura's hit song "Butterfly," and the first af... | Ring a Ding Dong | [
"Technology"
] | 271 | [
"Members of the Conexus Mobile Alliance",
"NTT Docomo"
] |
44,969,442 | https://en.wikipedia.org/wiki/Archimedean%20graph | In the mathematical field of graph theory, an Archimedean graph is a graph that forms the skeleton of one of the Archimedean solids. There are 13 Archimedean graphs, and all of them are regular, polyhedral (and therefore by necessity also 3-vertex-connected planar graphs), and also Hamiltonian graphs.
Along with the 1... | Archimedean graph | [
"Mathematics"
] | 155 | [
"Graph theory stubs",
"Planar graphs",
"Graph theory",
"Mathematical relations",
"Planes (geometry)"
] |
44,969,812 | https://en.wikipedia.org/wiki/Dextroscope | The Dextroscope is a medical equipment system that creates a virtual reality (VR) environment in which surgeons can plan neurosurgical and other surgical procedures.
The Dextroscope is designed to show a patient's 3D anatomical relationships and pathology in great detail. Although its main purpose is for planning surg... | Dextroscope | [
"Engineering"
] | 1,690 | [
"Human–computer interaction",
"Human–machine interaction"
] |
44,970,184 | https://en.wikipedia.org/wiki/National%20GPS%20Network | The British National GPS Network, known as OS Net, is a network of global navigation satellite system GNSS base stations covering Great Britain. It is managed by Ordnance Survey.
It provides access to a stable, national coordinate reference system (through downloaded GNSS data) that allows highly accurate location to ... | National GPS Network | [
"Technology",
"Engineering"
] | 193 | [
"Global Positioning System",
"Aerospace engineering",
"Wireless locating",
"Aircraft instruments"
] |
44,970,610 | https://en.wikipedia.org/wiki/Journal%20of%20Materials%20Chemistry%20C | The Journal of Materials Chemistry C is a weekly peer-reviewed scientific journal covering the properties, applications, and synthesis of new materials related to optical, magnetic and electronic devices. It is one of the three journals created from the splitting of Journal of Materials Chemistry at the end of 2012. It... | Journal of Materials Chemistry C | [
"Materials_science",
"Engineering"
] | 198 | [
"Materials science journals",
"Materials science"
] |
44,973,140 | https://en.wikipedia.org/wiki/Black%20and%20burst | Black and burst, also known as bi-level sync and black burst, is an analogue signal used in broadcasting. It is a composite video signal with a black picture. It is a reference signal used to synchronise video equipment, in order to have them output video signals with the same timing. This allows seamless switching bet... | Black and burst | [
"Engineering"
] | 484 | [
"Broadcast engineering",
"Electronic engineering",
"Telecommunications engineering",
"Synchronization"
] |
44,974,942 | https://en.wikipedia.org/wiki/Alkynol | In organic chemistry, alkynols (hydroxyalkynes) are organic compounds that contain both alkyne and alcohol functional groups. Thus, as structural features, they have a C≡C triple bond and a hydroxyl group. Some alkynols play a role as intermediates in the chemical industry.
The shortened term ynol typically refers to... | Alkynol | [
"Chemistry"
] | 480 | [
"Functional groups"
] |
29,500,273 | https://en.wikipedia.org/wiki/Toroidal%20expansion%20joint | A Toroidal expansion joint is a metallic assembly that consists of a series of toroidal convolutions which are circular tubes wrapped around pipe ends or weld ends and have a gap at the inside diameter to allow for axial stroke while absorbing changes in expansion or contraction of the pipe line. Convolutions are the p... | Toroidal expansion joint | [
"Physics",
"Engineering"
] | 193 | [
"Structural engineering",
"Refractory materials",
"Materials",
"Structural connectors",
"Matter"
] |
29,503,316 | https://en.wikipedia.org/wiki/Centrifugal%20micro-fluidic%20biochip | The centrifugal micro-fluidic biochip or centrifugal micro-fluidic biodisk is a type of lab-on-a-chip technology, also known as lab-on-a-disc, that can be used to integrate processes such as separating, mixing, reaction and detecting molecules of nano-size in a single piece of platform, including a compact disk or DVD.... | Centrifugal micro-fluidic biochip | [
"Chemistry",
"Materials_science",
"Biology"
] | 4,112 | [
"Biochemistry methods",
"Microfluidics",
"Cell culture techniques",
"Microtechnology"
] |
29,508,192 | https://en.wikipedia.org/wiki/Tris%28tert-butoxy%29silanethiol | Tris(tert-butoxy)silanethiol is a silicon compound containing three tert-butoxy groups and a rare Si–S–H functional group. This colourless compound serves as an hydrogen donor in radical chain reactions. It was first prepared by alcoholysis of silicon disulfide and purified by distillation:
3 (CH3)3COH + SiS2 →... | Tris(tert-butoxy)silanethiol | [
"Chemistry"
] | 150 | [
"Reagents for organic chemistry"
] |
29,509,313 | https://en.wikipedia.org/wiki/Viscous%20liquid | In condensed matter physics and physical chemistry, the terms viscous liquid, supercooled liquid, and glass forming liquid are often used interchangeably to designate liquids that are at the same time highly viscous (see Viscosity of amorphous materials), can be or are supercooled, and able to form a glass.
Working po... | Viscous liquid | [
"Physics",
"Materials_science",
"Engineering"
] | 651 | [
"Glass engineering and science",
"Glass physics",
"Condensed matter physics"
] |
40,309,522 | https://en.wikipedia.org/wiki/Thermomechanical%20cuttings%20cleaner | The thermomechanical cuttings cleaner (TCC) is a patented technology mainly used by service providers in the oil and gas industry to separate and recover the components of oil-contaminated drilling waste. A TCC converts kinetic energy to thermal energy in a thermal desorption process which efficiently transforms drilli... | Thermomechanical cuttings cleaner | [
"Physics",
"Chemistry",
"Engineering"
] | 129 | [
"Applied and interdisciplinary physics",
"Water treatment",
"Mechanical engineering",
"Environmental engineering",
"Waste treatment technology",
"Industrial machinery"
] |
40,311,909 | https://en.wikipedia.org/wiki/Sinusoidal%20pump | A sinusoidal pump is a type of pump featuring a sine wave-shaped rotor that creates four moving chambers, which gently convey the duty fluid from the inlet port to the higher pressure discharge port.
Typical applications
Ready meals
Soups
Sauce
Frozen foods
Salads
Meat mixes
Juice concentrate
Chocolate
Paint
... | Sinusoidal pump | [
"Physics",
"Chemistry",
"Engineering"
] | 82 | [
"Pumps",
"Turbomachinery",
"Physical systems",
"Hydraulics",
"Mechanical engineering",
"Mechanical engineering stubs"
] |
40,313,828 | https://en.wikipedia.org/wiki/Time-resolved%20mass%20spectrometry | Time-resolved mass spectrometry (TRMS) is a strategy in analytical chemistry that uses mass spectrometry platform to collect data with temporal resolution. Implementation of TRMS builds on the ability of mass spectrometers to process ions within sub-second duty cycles. It often requires the use of customized experiment... | Time-resolved mass spectrometry | [
"Physics",
"Chemistry",
"Biology"
] | 241 | [
"Spectrum (physical sciences)",
"Instrumental analysis",
"Mass",
"Mass spectrometry",
"nan",
"Biochemistry",
"Matter"
] |
31,918,680 | https://en.wikipedia.org/wiki/AGATA%20%28gamma-ray%20detector%29 | AGATA, for Advanced GAmma Tracking Array, is a High-Purity Germanium (HPGe) semiconductor detector array for γ-ray spectroscopy that is based on the novel γ-ray tracking concept. It offers excellent position resolution thanks to high segmentation of individual HPGe crystals and refined pulse-shape analysis algorithms,... | AGATA (gamma-ray detector) | [
"Physics",
"Chemistry"
] | 1,173 | [
"Spectrometers",
"Spectroscopy",
"Spectrum (physical sciences)"
] |
31,924,450 | https://en.wikipedia.org/wiki/Belevitch%27s%20theorem | Belevitch's theorem is a theorem in electrical network analysis due to the Russo-Belgian mathematician Vitold Belevitch (1921–1999). The theorem provides a test for a given S-matrix to determine whether or not it can be constructed as a lossless rational two-port network.
Lossless implies that the network contains on... | Belevitch's theorem | [
"Physics",
"Engineering"
] | 294 | [
"Equations of physics",
"Two-port networks",
"Electronic engineering",
"Circuit theorems",
"Physics theorems"
] |
31,926,045 | https://en.wikipedia.org/wiki/Orbital%20magnetization | In quantum mechanics, orbital magnetization, Morb, refers to the magnetization induced by orbital motion of charged particles, usually electrons in solids. The term "orbital" distinguishes it from the contribution of spin degrees of freedom, Mspin, to the total magnetization. A nonzero orbital magnetization requires b... | Orbital magnetization | [
"Physics",
"Chemistry"
] | 970 | [
"Physical phenomena",
"Electromagnetism",
"Quantum chemistry",
"Theoretical physics",
"Quantum mechanics",
"Computational physics",
"Electronic structure methods",
"Computational chemistry",
"Fundamental interactions"
] |
31,931,538 | https://en.wikipedia.org/wiki/Autophagosome | An autophagosome is a spherical structure with double layer membranes. It is the key structure in macroautophagy, the intracellular degradation system for cytoplasmic contents (e.g., abnormal intracellular proteins, excess or damaged organelles, invading microorganisms). After formation, autophagosomes deliver cytoplas... | Autophagosome | [
"Biology"
] | 896 | [
"Cell biology"
] |
36,126,758 | https://en.wikipedia.org/wiki/Gate%20driver | A gate driver is a power amplifier that accepts a low-power input from a controller IC and produces a high-current drive input for the gate of a high-power transistor such as an IGBT or power MOSFET. Gate drivers can be provided either on-chip or as a discrete module. In essence, a gate driver consists of a level shift... | Gate driver | [
"Engineering"
] | 1,093 | [
"Electronic engineering",
"Power electronics"
] |
36,127,004 | https://en.wikipedia.org/wiki/C14H21ClN2O2 | {{DISPLAYTITLE:C14H21ClN2O2}}
The molecular formula C14H21ClN2O2 (molar mass: 284.78 g/mol, exact mass: 284.1292 u) may refer to:
Clofexamide (or amichlophene)
Clovoxamine
Molecular formulas | C14H21ClN2O2 | [
"Physics",
"Chemistry"
] | 76 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
36,128,950 | https://en.wikipedia.org/wiki/Macromolecular%20assembly | In molecular biology, the term macromolecular assembly (MA) refers to massive chemical structures such as viruses and non-biologic nanoparticles, cellular organelles and membranes and ribosomes, etc. that are complex mixtures of polypeptide, polynucleotide, polysaccharide or other polymeric macromolecules. They are ge... | Macromolecular assembly | [
"Chemistry",
"Biology"
] | 1,885 | [
"Biochemistry",
"nan",
"Molecular biology"
] |
41,740,230 | https://en.wikipedia.org/wiki/Ramsey%20interferometry | Ramsey interferometry, also known as the separated oscillating fields method, is a form of particle interferometry that uses the phenomenon of magnetic resonance to measure transition frequencies of particles. It was developed in 1949 by Norman Ramsey, who built upon the ideas of his mentor, Isidor Isaac Rabi, who init... | Ramsey interferometry | [
"Technology",
"Engineering"
] | 3,126 | [
"Interferometers",
"Measuring instruments"
] |
41,745,711 | https://en.wikipedia.org/wiki/3-3%20duoprism | In the geometry of 4 dimensions, the 3-3 duoprism or triangular duoprism is a four-dimensional convex polytope.
Descriptions
The duoprism is a 4-polytope that can be constructed using Cartesian product of two polygons. In the case of 3-3 duoprism is the simplest among them, and it can be constructed using Cartesian ... | 3-3 duoprism | [
"Physics"
] | 804 | [
"Uniform 4-polytopes",
"Uniform polytopes",
"Symmetry"
] |
41,745,759 | https://en.wikipedia.org/wiki/3-4%20duoprism | In geometry of 4 dimensions, a 3-4 duoprism, the second smallest p-q duoprism, is a 4-polytope resulting from the Cartesian product of a triangle and a square.
The 3-4 duoprism exists in some of the uniform 5-polytopes in the B5 family.
Images
Related complex polygons
The quasiregular complex polytope 3{}×4{}, , in... | 3-4 duoprism | [
"Physics"
] | 465 | [
"Uniform 4-polytopes",
"Uniform polytopes",
"Symmetry"
] |
43,245,211 | https://en.wikipedia.org/wiki/Time%20base%20generator | A time base generator (also timebase or time base) is a special type of function generator, an electronic circuit that generates a varying voltage to produce a particular waveform. Time base generators produce very high frequency sawtooth waves specifically designed to deflect the beam of a cathode ray tube (CRT) smoot... | Time base generator | [
"Technology",
"Engineering"
] | 1,299 | [
"Electronic test equipment",
"Measuring instruments"
] |
43,245,546 | https://en.wikipedia.org/wiki/Institute%20for%20Chemistry%20and%20Biology%20of%20the%20Marine%20Environment | The Institute for Chemistry and Biology of the Marine Environment of the Carl von Ossietzky University of Oldenburg (, abbreviated ICBM)
is one of the marine science institutes at the German coast and the only university-based marine research institute in Lower Saxony, Germany.
The ICBM is located on the campus Wechloy... | Institute for Chemistry and Biology of the Marine Environment | [
"Chemistry",
"Environmental_science"
] | 735 | [
"Chemical oceanography",
"Biogeochemistry",
"Environmental chemistry"
] |
39,011,104 | https://en.wikipedia.org/wiki/Water-pouring%20algorithm | The water-pouring algorithm is a technique used in digital communications systems for allocating power among different channels in multicarrier schemes. It was described by R. C. Gallager in 1968 along with the water-pouring theorem which proves its optimality for channels having Additive White Gaussian Noise (AWGN) an... | Water-pouring algorithm | [
"Mathematics",
"Technology",
"Engineering"
] | 245 | [
"Information and communications technology",
"Telecommunications engineering",
"Applied mathematics",
"Telecommunications",
"Computer science",
"Information theory"
] |
39,011,211 | https://en.wikipedia.org/wiki/ISTTOK | The ISTTOK Tokamak ("Instituto Superior Técnico TOKamak") is a research fusion reactor (tokamak) of the Instituto Superior Técnico. It has a circular cross-section due to a poloidal graphite limiter and an iron core transformer. Its particularity is that it is one of the few tokamaks operating in AC (alternating plasma... | ISTTOK | [
"Physics",
"Engineering"
] | 210 | [
"Nuclear research institutes",
"Plasma physics stubs",
"Nuclear organizations",
"Plasma physics"
] |
39,013,900 | https://en.wikipedia.org/wiki/Non-linear%20coherent%20states | Coherent states are quasi-classical states that may be defined in different ways, for instance as eigenstates of the annihilation operator
,
or as a displacement from the vacuum
,
where is the Sudarshan-Glauber displacement operator.
One may think of a non-linear coherent state by generalizing the
annihilation... | Non-linear coherent states | [
"Physics"
] | 104 | [
"Quantum states",
"Quantum mechanics",
"Quantum physics stubs"
] |
39,020,149 | https://en.wikipedia.org/wiki/Shibasaki%20catalyst | Shibasaki catalysts constitute a class of hetero-bimetallic complexes with the general formula [Ln(binol)3(M)3] (M = alkali metal, Ln = lanthanide). They are named after Masakatsu Shibasaki, whose group first developed them, and are used as asymmetric catalysts.
Development
The Shibasaki group produced the first chir... | Shibasaki catalyst | [
"Chemistry"
] | 345 | [
"Catalysis",
"Catalysts",
"Chemical kinetics"
] |
44,731,194 | https://en.wikipedia.org/wiki/Human%20Factors%20in%20Engineering%20and%20Design | Human Factors in Engineering and Design is an engineering textbook, currently in its seventh edition. First published in 1957 by Ernest J. McCormick, the book is considered a classic in human factors and ergonomics, and one of the best-established texts in the field. It is frequently taught in upper-level and graduate ... | Human Factors in Engineering and Design | [
"Engineering"
] | 416 | [
"Industrial engineering"
] |
44,733,611 | https://en.wikipedia.org/wiki/Enhancer-FACS-seq | Enhancer-FACS-seq (eFS), developed by the Bulyk lab at Brigham and Women’s Hospital and Harvard Medical School, is a highly parallel enhancer assay that aims for the identification of active, tissue-specific transcriptional enhancers, in the context of whole Drosophila melanogaster embryos. This technology replaces the... | Enhancer-FACS-seq | [
"Chemistry",
"Biology"
] | 1,038 | [
"Gene expression",
"Molecular genetics",
"Cellular processes",
"Molecular biology",
"Biochemistry"
] |
44,734,124 | https://en.wikipedia.org/wiki/Replacement%20product | In graph theory, the replacement product of two graphs is a graph product that can be used to reduce the degree of a graph while maintaining its connectivity.
Suppose is a -regular graph and is an -regular graph with vertex set Let denote the replacement product of and . The vertex set of is the Cartesian produc... | Replacement product | [
"Mathematics"
] | 128 | [
"Graph theory stubs",
"Mathematical relations",
"Graph theory"
] |
44,736,812 | https://en.wikipedia.org/wiki/Guard%20theory | Guard theory is a branch of immunology which concerns the innate sensing of stereotypical consequences of a virulence factor or pathogen. This is in contrast to the classical understanding of recognition by the innate immune system, which involves recognition of distinct microbial structures- pathogen-associated molecu... | Guard theory | [
"Chemistry",
"Biology"
] | 535 | [
"Plant pathogens and diseases",
"Plants",
"Microbiology",
"Immunology",
"Microscopy"
] |
44,737,697 | https://en.wikipedia.org/wiki/WaferCatalyst | WaferCatalyst is a Multi-Project Wafer (MPW) consolidation service by King Abdulaziz City for Science and Technology (KACST), Saudi Arabia. WaferCatalyst is a concept to silicon service and provides a number of tools for community building in the field of integrated circuit (IC) design. These include Multi-project wafe... | WaferCatalyst | [
"Materials_science"
] | 407 | [
"Semiconductor device fabrication",
"Microtechnology"
] |
44,739,087 | https://en.wikipedia.org/wiki/Automotive%20head-up%20display | An automotive head-up display or automotive heads-up display — also known as an auto-HUD — is any transparent display that presents data in the automobile without requiring users to look away from their usual viewpoints. The origin of the name stems from a pilot being able to view information with the head positioned "... | Automotive head-up display | [
"Materials_science",
"Engineering"
] | 1,817 | [
"Glass engineering and science",
"Vehicle technology",
"Mechanical engineering by discipline",
"Optical devices"
] |
44,740,826 | https://en.wikipedia.org/wiki/Process%20performance%20qualification%20protocol | Process performance qualification protocol is a component of process validation: process qualification. This step is vital in maintaining ongoing production quality by recording and having available for review essential conditions, controls, testing, and expected manufacturing outcome of a production process. The Food ... | Process performance qualification protocol | [
"Engineering"
] | 287 | [
"Software engineering",
"Systems engineering",
"Enterprise modelling",
"Formal methods"
] |
44,742,521 | https://en.wikipedia.org/wiki/CACNA2D3 | Calcium channel, voltage-dependent, alpha 2/delta subunit 3 is a protein that in humans is encoded by the CACNA2D3 gene on chromosome 3 (locus 3p21.1).
Function
This gene encodes a member of the alpha-2/delta subunit family, a protein in the voltage-dependent calcium channel complex. Calcium channels mediate the inf... | CACNA2D3 | [
"Chemistry"
] | 361 | [
"Neurochemistry",
"Ion channels"
] |
21,893,074 | https://en.wikipedia.org/wiki/Fogbank | Fogbank (stylized as FOGBANK) is a code name given to a secret material used in the W76, W78 and W88 nuclear warheads that are part of the United States nuclear arsenal. The process to create Fogbank was lost by 2000, when it was needed for the refurbishment of old warheads. Fogbank was then reverse engineered by the N... | Fogbank | [
"Physics",
"Chemistry"
] | 1,069 | [
"Foams",
"Unsolved problems in physics",
"Aerogels",
"Amorphous solids",
"Plastics"
] |
21,898,118 | https://en.wikipedia.org/wiki/Underwater%20acoustic%20positioning%20system | An underwater acoustic positioning system is a system for the tracking and navigation of underwater vehicles or divers by means of acoustic distance and/or direction measurements, and subsequent position triangulation. Underwater acoustic positioning systems are commonly used in a wide variety of underwater work, inclu... | Underwater acoustic positioning system | [
"Physics",
"Engineering",
"Environmental_science"
] | 2,105 | [
"Hydrology",
"Applied and interdisciplinary physics",
"Oceanography",
"Shipbuilding",
"Surveying",
"Civil engineering",
"Marine engineering"
] |
21,898,316 | https://en.wikipedia.org/wiki/Meteorological%20intelligence | Meteorological intelligence is information measured, gathered, compiled, exploited, analyzed and disseminated by meteorologists, climatologists and hydrologists to characterize the current state and/or predict the future state of the atmosphere at a given location and time. Meteorological intelligence is a subset of e... | Meteorological intelligence | [
"Physics",
"Technology",
"Engineering"
] | 1,038 | [
"Physical phenomena",
"Weather hazards",
"Weather",
"Safety engineering",
"Measuring instruments",
"Warning systems"
] |
21,902,464 | https://en.wikipedia.org/wiki/Algenol | Algenol is an industrial biotechnology company that is commercializing patented algae technology for production of ethanol and other fuels. The company was founded in 2006 and is headquartered in Fort Myers, Florida. The company uses proprietary technologies to produce various products, including personal care products... | Algenol | [
"Engineering",
"Biology"
] | 871 | [
"Synthetic biology",
"Algae biomass producers",
"Genetic engineering"
] |
21,902,856 | https://en.wikipedia.org/wiki/Air%20well%20%28condenser%29 | An air well or aerial well is a structure or device that collects water by promoting the condensation of moisture from air. Designs for air wells are many and varied, but the simplest designs are completely passive, require no external energy source and have few, if any, moving parts.
Three principal designs are used ... | Air well (condenser) | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 4,361 | [
"Hydrology",
"Water supply",
"Environmental engineering"
] |
21,903,944 | https://en.wikipedia.org/wiki/WolframAlpha | WolframAlpha ( ) is an answer engine developed by Wolfram Research. It is offered as an online service that answers factual queries by computing answers from externally sourced data.
WolframAlpha was released on May 18, 2009, and is based on Wolfram's earlier product Wolfram Mathematica, a technical computing platform... | WolframAlpha | [
"Physics",
"Mathematics",
"Technology"
] | 802 | [
"Computer algebra systems",
"Software calculators",
"Applied and interdisciplinary physics",
"Information retrieval systems",
"Physics education",
"Information technology",
"Educational math software",
"Mathematical software"
] |
37,562,074 | https://en.wikipedia.org/wiki/High-temperature%20operating%20life | High-temperature operating life (HTOL) is a reliability test applied to integrated circuits (ICs) to determine their intrinsic reliability. This test stresses the IC at an elevated temperature, high voltage and dynamic operation for a predefined period of time. The IC is usually monitored under stress and tested at int... | High-temperature operating life | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 3,072 | [
"Electrical resistance and conductance",
"Physical quantities",
"Reliability engineering",
"Semiconductors",
"Materials",
"Electronic engineering",
"Condensed matter physics",
"Environmental testing",
"Solid state engineering",
"Matter"
] |
37,564,581 | https://en.wikipedia.org/wiki/SX%20Leonis%20Minoris | SX Leonis Minoris is a dwarf nova of the SU Ursae Majoris type that was first discovered as a 16th magnitude blue star in 1957, before its identity was confirmed as a dwarf nova in 1994. The system consists of a white dwarf and a donor star which orbit around a common centre of gravity every 97 minutes. The white dwarf... | SX Leonis Minoris | [
"Astronomy"
] | 302 | [
"Leo Minor",
"Constellations"
] |
37,568,071 | https://en.wikipedia.org/wiki/Hypnozygote | A hypnozygote is a resting cyst resulting from sexual fusion; it is commonly thick-walled. A synonym of zygotic cyst. Hypnozygotes have the ability to remain dormant in mud and other sediments until conditions become more favorable for growth.
References
Cysts
Microbiology | Hypnozygote | [
"Chemistry",
"Biology"
] | 66 | [
"Microbiology",
"Microscopy"
] |
23,406,255 | https://en.wikipedia.org/wiki/Cryogenic%20engineering | Cryogenic engineering is a sub stream of mechanical engineering dealing with cryogenics, and related very low temperature processes such as air liquefaction, cryogenic engines (for rocket propulsion), cryosurgery. Generally, temperatures below cold come under the purview of cryogenic engineering.
Cryogenics may be cons... | Cryogenic engineering | [
"Physics",
"Chemistry",
"Engineering"
] | 234 | [
"Thermodynamics stubs",
"Applied and interdisciplinary physics",
"Cryogenics",
"Thermodynamics",
"Mechanical engineering",
"Physical chemistry stubs"
] |
24,875,728 | https://en.wikipedia.org/wiki/Jason-3 | Jason-3 is a satellite altimeter created by a partnership of the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) and National Aeronautic and Space Administration (NASA), and is an international cooperative mission in which National Oceanic and Atmospheric Administration (NOAA) is part... | Jason-3 | [
"Physics"
] | 1,402 | [
"Applied and interdisciplinary physics",
"Physical oceanography"
] |
24,876,073 | https://en.wikipedia.org/wiki/Critical%20Manufacturing | Critical Manufacturing is a subsidiary of ASMPT. It was founded in 2009 and is focused on providing automation and manufacturing software for high-tech industries, such as semiconductor, electronics, medical devices and industrial equipment. It has offices in Portugal, China, Germany, Malaysia, Mexico and USA. In 2018,... | Critical Manufacturing | [
"Engineering"
] | 122 | [
"Industrial automation",
"Industrial engineering",
"Automation"
] |
24,876,353 | https://en.wikipedia.org/wiki/Neuropeptidergic | Neuropeptidergic means "related to neuropeptides".
A neuropeptidergic agent (or drug) is a chemical which functions to directly modulate the neuropeptide systems in the body or brain. An example is opioidergics.
See also
Adenosinergic
Cannabinoidergic
Cholinergic
GABAergic
Glutamatergic
Glycinergic
Histaminerg... | Neuropeptidergic | [
"Chemistry",
"Biology"
] | 113 | [
"Biochemistry",
"Neurochemistry",
"Neurotransmitters"
] |
24,876,489 | https://en.wikipedia.org/wiki/Opioidergic | An opioidergic agent (or drug) is a chemical which directly or indirectly modulate the function of opioid receptors. Opioidergics comprise opioids, as well as allosteric modulators and enzyme affecting agents like enkephalinase inhibitors.
Allosteric modulators
BMS-986121: μ-PAM
BMS-986122: μ-PAM
BPRMU191: confers... | Opioidergic | [
"Chemistry",
"Biology"
] | 211 | [
"Biochemistry",
"Neurochemistry",
"Neurotransmitters"
] |
24,880,495 | https://en.wikipedia.org/wiki/Interface%20segregation%20principle | In the field of software engineering, the interface segregation principle (ISP) states that no code should be forced to depend on methods it does not use. ISP splits interfaces that are very large into smaller and more specific ones so that clients will only have to know about the methods that are of interest to them. ... | Interface segregation principle | [
"Engineering"
] | 649 | [
"Design",
"Software design"
] |
35,063,935 | https://en.wikipedia.org/wiki/C23H24N2O4 | {{DISPLAYTITLE:C23H24N2O4}}
The molecular formula C23H24N2O4 may refer to:
25N-NBPh
PD-102,807 | C23H24N2O4 | [
"Chemistry"
] | 45 | [
"Isomerism",
"Set index articles on molecular formulas"
] |
35,066,763 | https://en.wikipedia.org/wiki/Proof%20compression | In proof theory, an area of mathematical logic, proof compression is the problem of algorithmically compressing formal proofs. The developed algorithms can be used to improve the proofs generated by automated theorem proving tools such as SAT solvers, SMT-solvers, first-order theorem provers and proof assistants.
Prob... | Proof compression | [
"Mathematics"
] | 542 | [
"Mathematical logic",
"Proof theory"
] |
35,069,405 | https://en.wikipedia.org/wiki/Authoritarian%20leadership%20style | An authoritarian leadership style is described as being as "leaders' behavior that asserts absolute authority and control over subordinates and [that] demands unquestionable obedience from subordinates." Such a leader has full control of the team, leaving low autonomy within the group. The group is expected to complete... | Authoritarian leadership style | [
"Biology"
] | 1,574 | [
"Harassment and bullying",
"Behavior",
"Aggression"
] |
35,076,618 | https://en.wikipedia.org/wiki/Maltoside | A maltoside is a glycoside with maltose as the glycone (sugar) functional group. Among the most common are alkyl maltosides, which contain hydrophobic alkyl chains as the aglycone. Given their amphiphilic properties, these comprise a class of detergents, where variation in the alkyl chain confers a range of detergent p... | Maltoside | [
"Chemistry",
"Biology"
] | 215 | [
"Biochemistry methods",
"Reagents for biochemistry",
"Biochemistry"
] |
35,079,505 | https://en.wikipedia.org/wiki/Nomenclator%20Botanicus%20Hortensis | Nomenclator Botanicus Hortensis aka Nomencl. Bot. Hort. is an 1840-46 alphabetic index of cultivated plants from the gardens of Europe by the German botanist Gustav Heynhold. It includes synonyms, botanical authors, countries of origin and cultivation. It was published in Dresden and Leipzig by the firm Arnoldischen Bu... | Nomenclator Botanicus Hortensis | [
"Biology"
] | 293 | [
"Taxonomy (biology)",
"Taxonomy (biology) books"
] |
40,319,910 | https://en.wikipedia.org/wiki/Institute%20for%20Collaborative%20Biotechnologies | The Institute for Collaborative Biotechnologies (ICB) is a University Affiliated Research Center (UARC) primarily funded by the United States Army. Headquartered at the University of California, Santa Barbara (UCSB) and in collaboration with MIT, Caltech and industry partners, ICB's interdisciplinary approach to resear... | Institute for Collaborative Biotechnologies | [
"Engineering",
"Biology"
] | 611 | [
"Biotechnology organizations"
] |
40,325,028 | https://en.wikipedia.org/wiki/Quantum%20jump%20method | The quantum jump method, also known as the Monte Carlo wave function (MCWF) is a technique in computational physics used for simulating open quantum systems and quantum dissipation. The quantum jump method was developed by Dalibard, Castin and Mølmer at a similar time to the similar method known as Quantum Trajectory T... | Quantum jump method | [
"Physics"
] | 333 | [
"Monte Carlo methods",
"Theoretical physics",
"Quantum mechanics",
"Computational physics",
"Quantum physics stubs"
] |
40,328,133 | https://en.wikipedia.org/wiki/Detyrosination | Detyrosination is a form of posttranslational modification that occurs on alpha-tubulin. It consists of the removal of the C-terminal tyrosine to expose a glutamate at the newly formed C-terminus. Tubulin polymers, called microtubules, that contain detyrosinated alpha-tubulin are usually referred to as Glu-microtubules... | Detyrosination | [
"Chemistry"
] | 391 | [
"Gene expression",
"Biochemical reactions",
"Post-translational modification",
"Structural biology",
"Protein structure"
] |
40,328,469 | https://en.wikipedia.org/wiki/Quarter%20hypercubic%20honeycomb | In geometry, the quarter hypercubic honeycomb (or quarter n-cubic honeycomb) is a dimensional infinite series of honeycombs, based on the hypercube honeycomb. It is given a Schläfli symbol q{4,3...3,4} or Coxeter symbol qδ4 representing the regular form with three quarters of the vertices removed and containing the sym... | Quarter hypercubic honeycomb | [
"Physics",
"Chemistry",
"Materials_science"
] | 377 | [
"Uniform polytopes",
"Honeycombs (geometry)",
"Tessellation",
"Crystallography",
"Symmetry"
] |
29,517,643 | https://en.wikipedia.org/wiki/Induction%20period | An induction period in chemical kinetics is an initial slow stage of a chemical reaction; after the induction period, the reaction accelerates. Ignoring induction periods can lead to runaway reactions.
In some catalytic reactions, a pre-catalyst needs to undergo a transformation to form the active catalyst, before the... | Induction period | [
"Chemistry"
] | 331 | [
"Catalysis",
"Chemical reaction engineering",
"Chemical kinetics"
] |
29,524,151 | https://en.wikipedia.org/wiki/Deuterium-depleted%20water | Deuterium-depleted water (DDW) is water which has a lower concentration of deuterium than occurs naturally at sea level on Earth.
DDW is sometimes known as light water or protium water, although "light water" has long referred to ordinary water, specifically in nuclear reactors.
Chemistry
Deuterium-depleted water has... | Deuterium-depleted water | [
"Physics",
"Chemistry",
"Environmental_science"
] | 732 | [
"Hydrology",
"Applied and interdisciplinary physics",
"Nuclear physics",
"Isotopes",
"nan",
"Medical physics",
"Water"
] |
29,525,748 | https://en.wikipedia.org/wiki/Stormwater%20harvesting | Stormwater harvesting or stormwater reuse is the collection, accumulation, treatment or purification, and storage of stormwater for its eventual reuse. While rainwater harvesting collects precipitation primarily from rooftops, stormwater harvesting deals with collection of runoff from creeks, gullies, ephemeral streams... | Stormwater harvesting | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 1,364 | [
"Hydrology",
"Water treatment",
"Stormwater management",
"Water pollution",
"Hydrology and urban planning",
"Environmental engineering",
"Water supply"
] |
46,380,626 | https://en.wikipedia.org/wiki/NGC%20134 | NGC 134 is a barred spiral galaxy that resembles the Milky Way with its spiral arms loosely wrapped around a bright, bar-shaped central region. Its loosely bound spiral arms categorize it as Hubble-type Sbc. It is 60million light years away, and part of the Sculptor constellation.
The VLT image of the galaxy (shown ri... | NGC 134 | [
"Astronomy"
] | 327 | [
"Constellations",
"Sculptor (constellation)"
] |
46,380,712 | https://en.wikipedia.org/wiki/Ramaria%20gracilis | Ramaria gracilis is a species of coral fungus in the family Gomphaceae.
Taxonomy
The species was originally described in Christiaan Hendrik Persoon's 1797 Commentatio de Fungis Clavaeformibus as Clavaria gracilis. It was subsequently reclassified by Kurt Polycarp Joachim Sprengel as Merisma gracile in 1826, by William... | Ramaria gracilis | [
"Biology"
] | 505 | [
"Fungi",
"Fungus species"
] |
46,381,111 | https://en.wikipedia.org/wiki/NASA%20research | Since its establishment in 1958, NASA has conducted research on a range of topics. Because of its unique structure, work happens at various field centers and different research areas are concentrated in those centers. Depending on the technology, hardware and expertise needed, research may be conducted across a range o... | NASA research | [
"Astronomy",
"Engineering",
"Environmental_science"
] | 913 | [
"Astronomy projects",
"Space programs",
"Human spaceflight programs",
"Environmental research"
] |
46,381,123 | https://en.wikipedia.org/wiki/Lightweighting | Lightweighting is a concept in the auto industry about building cars and trucks that are less heavy as a way to achieve better fuel efficiency, battery range, acceleration, braking and handling. In addition, lighter vehicles can tow and haul larger loads because the engine is not carrying unnecessary weight. Excessive ... | Lightweighting | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 467 | [
"Applied and interdisciplinary physics",
"Chemical engineering",
"Materials science",
"Civil engineering",
"nan",
"Environmental engineering"
] |
26,276,910 | https://en.wikipedia.org/wiki/HD%20196761 | HD 196761 is the Henry Draper Catalogue designation for a G-type main-sequence star in the constellation Capricornus. With an apparent magnitude of 6.37 it is near the limit of what can be seen with the naked eye, but according to the Bortle Scale it may be possible to view it at night from rural skies. Based upon para... | HD 196761 | [
"Astronomy"
] | 319 | [
"Capricornus",
"Constellations"
] |
44,979,247 | https://en.wikipedia.org/wiki/High-entropy%20alloy | High-entropy alloys (HEAs) are alloys that are formed by mixing equal or relatively large proportions of (usually) five or more elements. Prior to the synthesis of these substances, typical metal alloys comprised one or two major components with smaller amounts of other elements. For example, additional elements can be... | High-entropy alloy | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 8,803 | [
"Applied and interdisciplinary physics",
"Physical quantities",
"Materials science",
"Thermodynamic entropy",
"Entropy",
"Alloys",
"Chemical mixtures",
"nan",
"Statistical mechanics",
"Chemical physics"
] |
44,983,434 | https://en.wikipedia.org/wiki/18%20Tauri | 18 Tauri is a single star in the zodiac constellation of Taurus, located 444 light years away from the Sun. It is visible to the naked eye as a faint, blue-white hued star with an apparent visual magnitude of 5.66. The star is moving further from the Earth with a heliocentric radial velocity of +4.8. It is a member of ... | 18 Tauri | [
"Astronomy"
] | 271 | [
"Taurus (constellation)",
"Constellations"
] |
44,983,571 | https://en.wikipedia.org/wiki/HD%2028375 | HD 28375 is a single star in the equatorial constellation of Taurus, near the southern constellation border with Eridanus. It was previously known by the Flamsteed designation 44 Eridani, although the name has fallen out of use because constellations were redrawn, placing the star out of Eridanus and into Taurus. The s... | HD 28375 | [
"Astronomy"
] | 346 | [
"Taurus (constellation)",
"Constellations"
] |
44,986,732 | https://en.wikipedia.org/wiki/Topological%20monoid | In topology, a branch of mathematics, a topological monoid is a monoid object in the category of topological spaces. In other words, it is a monoid with a topology with respect to which the monoid's binary operation is continuous. Every topological group is a topological monoid.
See also
H-space
References
External... | Topological monoid | [
"Mathematics"
] | 81 | [
"Mathematical structures",
"Algebraic topology",
"Space (mathematics)",
"Topology stubs",
"Topological spaces",
"Topology",
"Fields of abstract algebra"
] |
44,989,402 | https://en.wikipedia.org/wiki/Procurement%20G6 | The Procurement G6 is an informal group of six national central purchasing bodies. It is also known as the Multilateral Meeting on Government Procurement (MMGP).
Members
Members of the Procurement G6 are:
: Public Services and Procurement Canada
: ChileCompra
: Consip
: Public Procurement Service
: Crown Commer... | Procurement G6 | [
"Engineering"
] | 270 | [
"Systems engineering"
] |
44,990,183 | https://en.wikipedia.org/wiki/Worst-case%20distance | In fabrication, the yield (Y = number of good samples/total number of samples) is one of the most important metrics. During the design phase, engineers aim to maximize yield by using simulation techniques and statistical models. Often, data follows a normal distribution, and for such distributions, there is a direct re... | Worst-case distance | [
"Engineering"
] | 290 | [
"Electronic design",
"Electronic engineering",
"Design"
] |
43,254,635 | https://en.wikipedia.org/wiki/C19H28N4O2 | {{DISPLAYTITLE:C19H28N4O2}}
The molecular formula C19H28N4O2 (molar mass: 344.459 g/mol) may refer to:
ADB-PINACA
ADB-P7AICA | C19H28N4O2 | [
"Chemistry"
] | 59 | [
"Isomerism",
"Set index articles on molecular formulas"
] |
36,131,613 | https://en.wikipedia.org/wiki/Spherical%20nucleic%20acid | Spherical nucleic acids (SNAs) are nanostructures that consist of a densely packed, highly oriented arrangement of linear nucleic acids in a three-dimensional, spherical geometry. This novel three-dimensional architecture is responsible for many of the SNA's novel chemical, biological, and physical properties that make... | Spherical nucleic acid | [
"Chemistry"
] | 3,071 | [
"Biomolecules by chemical classification",
"Nucleic acids"
] |
36,135,685 | https://en.wikipedia.org/wiki/PLCopen | PLCopen is an independent organisation providing efficiency in industrial automation based on the needs of users. PLCopen members have concentrated on technical specifications around IEC 61131-3, creating specifications and implementations in order to reduce cost in industrial engineering. The outcome for example is st... | PLCopen | [
"Technology",
"Engineering"
] | 363 | [
"Industrial computing",
"Industrial engineering",
"Automation",
"Programmable logic controllers",
"Industrial automation"
] |
36,135,842 | https://en.wikipedia.org/wiki/NOTT-202 | NOTT-202 is a two-part chemical compound that is capable of selectively absorbing carbon dioxide. It is a metal–organic framework (MOF) that functions like a sponge, adsorbing selected gases at high pressures. Its creation was announced by scientists in 2012. The researchers claimed this structure was an entirely new ... | NOTT-202 | [
"Chemistry",
"Materials_science",
"Engineering"
] | 86 | [
"Porous polymers",
"Materials science stubs",
"Geoengineering",
"Materials science",
"Metal-organic frameworks",
"Organic compounds",
"Carbon capture and storage",
"Organic compound stubs",
"Organic chemistry stubs"
] |
36,136,100 | https://en.wikipedia.org/wiki/CS-ROSETTA | CS-ROSETTA is a framework for structure calculation of biological macromolecules on the basis of conformational information from NMR, which is built on top of the biomolecular modeling and design software called ROSETTA. The name CS-ROSETTA for this branch of ROSETTA stems from its origin in combining NMR chemical shif... | CS-ROSETTA | [
"Chemistry"
] | 331 | [
"Molecular modelling",
"Molecular modelling software",
"Computational chemistry software"
] |
36,139,328 | https://en.wikipedia.org/wiki/Electron%20precipitation | Electron precipitation (also called energetic electron precipitation or EEP) is an atmospheric phenomenon that occurs when previously trapped electrons enter the Earth's atmosphere, thus creating communications interferences and other disturbances. Electrons trapped by Earth's magnetic field spiral around field lines t... | Electron precipitation | [
"Chemistry"
] | 1,622 | [
"Electron",
"Molecular physics"
] |
36,140,262 | https://en.wikipedia.org/wiki/%28Z%29-9-Tricosene | (Z)-9-Tricosene, known as muscalure, is an insect pheromone found in dipteran flies such as the housefly. Females produce it to attract males to mate. It is used as a pesticide, as in Maxforce Quickbayt by Bayer, luring males to traps to prevent them from reproducing.
Biological functions
(Z)-9-Tricosene is a sex pher... | (Z)-9-Tricosene | [
"Chemistry",
"Biology",
"Environmental_science"
] | 331 | [
"Insect pheromones",
"Hydrocarbons",
"Pesticides",
"Chemical ecology",
"Toxicology",
"Organic compounds",
"Alkenes",
"Biocides"
] |
36,142,343 | https://en.wikipedia.org/wiki/Gilbert%20tessellation | In applied mathematics, a Gilbert tessellation or random crack network is a mathematical model for the formation of mudcracks, needle-like crystals, and similar structures. It is named after Edgar Gilbert, who studied this model in 1967.
In Gilbert's model, cracks begin to form at a set of points randomly spread throu... | Gilbert tessellation | [
"Physics",
"Mathematics"
] | 242 | [
"Tessellation",
"Planes (geometry)",
"Euclidean plane geometry",
"Symmetry"
] |
31,933,021 | https://en.wikipedia.org/wiki/Lucideon | Lucideon (formerly Ceram) is an independent materials development, testing and assurance company based in Stoke-on-Trent and in the UK. Lucideon owns testing facilities around the world.
History
The British Refractories Research Association was formed in 1920. The pottery industry was required by the Import Duties Adv... | Lucideon | [
"Materials_science",
"Engineering"
] | 350 | [
"Materials science",
"Materials testing",
"Materials science organizations",
"Materials science institutes",
"Ceramic engineering"
] |
31,938,492 | https://en.wikipedia.org/wiki/AccuRev%20SCM | AccuRev is a software configuration management application developed by AccuRev, Inc. and was first released in 1999. In December 2013 AccuRev was acquired by Micro Focus.
Overview
AccuRev is a centralized version control system which uses a client–server model. Communication is performed via TCP/IP using a proprietar... | AccuRev SCM | [
"Engineering"
] | 370 | [
"Systems engineering",
"Configuration management"
] |
31,940,112 | https://en.wikipedia.org/wiki/Inogatran | Inogatran (INN) is a low molecular weight peptidomimetic thrombin inhibitor. Inogatran was developed for the potential treatment of arterial and venous thrombotic diseases.
References
Direct thrombin inhibitors
Guanidines
Cyclohexyl compounds | Inogatran | [
"Chemistry"
] | 61 | [
"Guanidines",
"Functional groups"
] |
41,754,493 | https://en.wikipedia.org/wiki/Mike%20Little | Mike Little (born 12 May 1962) is an English web developer and writer. He is the co-founder of the free and open source web publishing software WordPress.
Biography
Mike Little was born in Manchester, England in 1962 to a Nigerian father, who was a mathematics lecturer and musician, and an English mother who worked as... | Mike Little | [
"Technology",
"Engineering"
] | 389 | [
"Software engineering",
"Computing stubs",
"Computer specialist stubs",
"Web development"
] |
39,022,062 | https://en.wikipedia.org/wiki/Ermakov%E2%80%93Lewis%20invariant | Many quantum mechanical Hamiltonians are time dependent. Methods to solve problems where there is an explicit time dependence is an open subject nowadays. It is important to look for constants of motion or invariants for problems of this kind. For the (time dependent) harmonic oscillator it is possible to write several... | Ermakov–Lewis invariant | [
"Physics"
] | 314 | [
"Theoretical physics",
"Quantum mechanics"
] |
39,022,230 | https://en.wikipedia.org/wiki/Buccal%20administration | Buccal administration is a topical route of administration by which drugs held or applied in the buccal () area (in the cheek) diffuse through the oral mucosa (tissues which line the mouth) and enter directly into the bloodstream. Buccal administration may provide better bioavailability of some drugs and a more rapid ... | Buccal administration | [
"Chemistry"
] | 2,645 | [
"Pharmacology",
"Routes of administration"
] |
39,023,855 | https://en.wikipedia.org/wiki/Metal%20powder | Metal powder is a metal that has been broken down into a powder form. Metals that can be found in powder form include aluminium powder, nickel powder, iron powder and many more. There are four different ways metals can be broken down into this powder form:
Direct reduction
Gas atomization
Liquid atomization
Centrif... | Metal powder | [
"Physics",
"Chemistry"
] | 426 | [
"Metals",
"Materials stubs",
"Materials",
"Powders",
"Matter"
] |
39,027,004 | https://en.wikipedia.org/wiki/NASA%20Human%20Exploration%20Rover%20Challenge | The NASA Human Exploration Rover Challenge, prior to 2014 referred to as the Great Moonbuggy Race, is an annual competition for high school and college students to design, build, and race human-powered, collapsible vehicles over simulated lunar/Martian terrain. NASA sponsors the competition, first held in 1994, and, s... | NASA Human Exploration Rover Challenge | [
"Technology",
"Engineering"
] | 1,054 | [
"Engineering competitions",
"Vehicle design",
"Science competitions",
"Science and technology awards",
"Design"
] |
39,032,561 | https://en.wikipedia.org/wiki/Design-Oriented%20Programming | Design-oriented programming is a way to author computer applications using a combination of text, graphics, and style elements in a unified code-space. The goal is to improve the experience of program writing for software developers, boost accessibility, and reduce eye-strain. Good design helps computer programmers to ... | Design-Oriented Programming | [
"Technology",
"Engineering"
] | 191 | [
"Software engineering",
"Computer programming",
"Computers"
] |
30,950,031 | https://en.wikipedia.org/wiki/Hygrophorus%20nemoreus | Hygrophorus nemoreus is an edible species of fungus in the genus Hygrophorus.
References
External links
Fungi described in 1801
nemoreus
Taxa named by Christiaan Hendrik Persoon
Fungus species | Hygrophorus nemoreus | [
"Biology"
] | 49 | [
"Fungi",
"Fungus species"
] |
30,950,412 | https://en.wikipedia.org/wiki/Chronostasis | Chronostasis (from Greek , , 'time' and , , 'standing') is a type of temporal illusion in which the first impression following the introduction of a new event or task-demand to the brain can appear to be extended in time. For example, chronostasis temporarily occurs when fixating on a target stimulus, immediately follo... | Chronostasis | [
"Physics",
"Mathematics"
] | 2,041 | [
"Quantity",
"Physical quantities",
"Measurement",
"Size"
] |
30,950,746 | https://en.wikipedia.org/wiki/Thermoporometry%20and%20cryoporometry | Thermoporometry and cryoporometry are methods for measuring porosity and pore-size distributions. A small region of solid melts at a lower temperature than the bulk solid, as given by the Gibbs–Thomson equation. Thus, if a liquid is imbibed into a porous material, and then frozen, the melting temperature will provide i... | Thermoporometry and cryoporometry | [
"Materials_science",
"Engineering"
] | 2,087 | [
"Materials testing",
"Materials science"
] |
30,951,719 | https://en.wikipedia.org/wiki/Gibbs%E2%80%93Thomson%20equation | The Gibbs–Thomson effect, in common physics usage, refers to variations in vapor pressure or chemical potential across a curved surface or interface. The existence of a positive interfacial energy will increase the energy required to form small particles with high curvature, and these particles will exhibit an increase... | Gibbs–Thomson equation | [
"Physics",
"Chemistry",
"Materials_science"
] | 1,543 | [
"Thermodynamic equations",
"Equations of physics",
"Surface science",
"Thermodynamics",
"Condensed matter physics"
] |
30,953,451 | https://en.wikipedia.org/wiki/Carbene%20dimerization | Carbene dimerization is a type of organic reaction in which two carbene or carbenoid precursors react in a formal dimerization to an alkene. This reaction is often considered an unwanted side-reaction but it is also investigated as a synthetic tool. In this reaction type either the two carbenic intermediates react or a... | Carbene dimerization | [
"Chemistry"
] | 297 | [
"Organic compounds",
"Inorganic compounds",
"Carbenes",
"Organic reactions"
] |
30,953,521 | https://en.wikipedia.org/wiki/Neutron%20moisture%20gauge | A neutron moisture meter is a moisture meter utilizing neutron scattering. The meters are most frequently used to measure the water content in soil or rock. The technique is non-destructive, and is sensitive to moisture in the bulk of the target material, not just at the surface.
Water, due to its hydrogen content, is... | Neutron moisture gauge | [
"Physics",
"Chemistry",
"Materials_science"
] | 201 | [
"Scattering",
"Condensed matter physics",
"Particle physics",
"Nuclear physics",
"Radioactivity"
] |
30,957,264 | https://en.wikipedia.org/wiki/Mountain%20Wave%20Project | The Mountain Wave Project (MWP) pursues global scientific research of gravity waves and associated turbulence. MWP seeks to develop new scientific insights and knowledge through high altitude and record seeking glider flights with the goal of increasing overall flight safety and improving pilot training.
Corporate his... | Mountain Wave Project | [
"Physics",
"Chemistry"
] | 1,778 | [
"Physical phenomena",
"Atmospheric dynamics",
"Waves",
"Motion (physics)",
"Fluid dynamics"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.