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 |
|---|---|---|---|---|---|---|
2,465,352 | https://en.wikipedia.org/wiki/Sulfur%20cycle | The important sulfur cycle is a biogeochemical cycle in which the sulfur moves between rocks, waterways and living systems. It is important in geology as it affects many minerals and in life because sulfur is an essential element (CHNOPS), being a constituent of many proteins and cofactors, and sulfur compounds can be ... | Sulfur cycle | [
"Chemistry",
"Biology"
] | 6,901 | [
"Biogeochemical cycle",
"Soil chemistry",
"Biogeochemistry",
"Soil biology",
"Cellular processes",
"Biochemistry",
"Metabolism"
] |
2,465,480 | https://en.wikipedia.org/wiki/Hydrogen%20cycle | The hydrogen cycle consists of hydrogen exchanges between biotic (living) and abiotic (non-living) sources and sinks of hydrogen-containing compounds.
Hydrogen (H) is the most abundant element in the universe. On Earth, common H-containing inorganic molecules include water (H2O), hydrogen gas (H2), hydrogen sulfide (H... | Hydrogen cycle | [
"Chemistry",
"Biology"
] | 1,010 | [
"Biogeochemical cycle",
"Biogeochemistry",
"Cellular processes",
"Biochemistry",
"Metabolism"
] |
2,466,027 | https://en.wikipedia.org/wiki/Quantum%20yield | In particle physics, the quantum yield (denoted ) of a radiation-induced process is the number of times a specific event occurs per photon absorbed by the system.
Applications
Fluorescence spectroscopy
The fluorescence quantum yield is defined as the ratio of the number of photons emitted to the number of photons ab... | Quantum yield | [
"Physics",
"Chemistry"
] | 1,082 | [
"Transport phenomena",
"Physical phenomena",
"Molecular physics",
"Spectrum (physical sciences)",
"Instrumental analysis",
"Waves",
"Radiation",
"nan",
"Spectroscopy"
] |
14,217,924 | https://en.wikipedia.org/wiki/UDP-N-acetylglucosamine%202-epimerase | In enzymology, an UDP-N-acetylglucosamine 2-epimerase () is an enzyme that catalyzes the chemical reaction
UDP-N-acetyl-D-glucosamine UDP-N-acetyl-D-mannosamine
Hence, this enzyme has one substrate, UDP-N-acetyl-D-glucosamine, and one product, UDP-N-acetyl-D-mannosamine.
This enzyme belongs to the family of isomera... | UDP-N-acetylglucosamine 2-epimerase | [
"Biology"
] | 427 | [
"Protein families",
"Protein classification"
] |
14,221,581 | https://en.wikipedia.org/wiki/Hosoya%20index | The Hosoya index, also known as the Z index, of a graph is the total number of matchings in it. The Hosoya index is always at least one, because the empty set of edges is counted as a matching for this purpose. Equivalently, the Hosoya index is the number of non-empty matchings plus one. The index is named after Haruo ... | Hosoya index | [
"Chemistry",
"Mathematics"
] | 711 | [
"Drug discovery",
"Applied mathematics",
"Graph theory",
"Theoretical chemistry",
"Mathematical chemistry",
"Computational chemistry",
"Molecular modelling",
"Mathematical relations",
"Cheminformatics",
"nan",
"Graph invariants",
"Matching (graph theory)"
] |
14,221,614 | https://en.wikipedia.org/wiki/Topological%20index | In the fields of chemical graph theory, molecular topology, and mathematical chemistry, a topological index, also known as a connectivity index, is a type of a molecular descriptor that is calculated based on the molecular graph of a chemical compound. Topological indices are numerical parameters of a graph which cha... | Topological index | [
"Chemistry",
"Mathematics"
] | 763 | [
"Drug discovery",
"Applied mathematics",
"Graph theory",
"Molecular modelling",
"Mathematical chemistry",
"Theoretical chemistry",
"Computational chemistry",
"Mathematical relations",
"Cheminformatics",
"nan",
"Graph invariants"
] |
14,225,958 | https://en.wikipedia.org/wiki/Q-function | In statistics, the Q-function is the tail distribution function of the standard normal distribution. In other words, is the probability that a normal (Gaussian) random variable will obtain a value larger than standard deviations. Equivalently, is the probability that a standard normal random variable takes a value l... | Q-function | [
"Mathematics"
] | 1,101 | [
"Articles containing proofs",
"Special functions",
"Combinatorics"
] |
14,227,786 | https://en.wikipedia.org/wiki/Transmissibility%20%28structural%20dynamics%29 | Transmissibility, in the context of structural dynamics, can be defined as the ratio of the maximum force () on the floor as a result of the vibration of a machine to the maximum machine force ():
Where is equal to the damping ratio and is equal to the frequency ratio. is the ratio of the dynamic to static amplitud... | Transmissibility (structural dynamics) | [
"Engineering"
] | 90 | [
"Structural engineering",
"Structural analysis",
"Mechanical engineering",
"Aerospace engineering"
] |
6,008,654 | https://en.wikipedia.org/wiki/Honeycomb%20%28geometry%29 | In geometry, a honeycomb is a space filling or close packing of polyhedral or higher-dimensional cells, so that there are no gaps. It is an example of the more general mathematical tiling or tessellation in any number of dimensions. Its dimension can be clarified as n-honeycomb for a honeycomb of n-dimensional space.
... | Honeycomb (geometry) | [
"Physics",
"Chemistry",
"Materials_science"
] | 1,483 | [
"Tessellation",
"Crystallography",
"Honeycombs (geometry)",
"Symmetry"
] |
6,010,542 | https://en.wikipedia.org/wiki/Period%20mapping | In mathematics, in the field of algebraic geometry, the period mapping relates families of Kähler manifolds to families of Hodge structures.
Ehresmann's theorem
Let be a holomorphic submersive morphism. For a point b of B, we denote the fiber of f over b by Xb. Fix a point 0 in B. Ehresmann's theorem guarantees ... | Period mapping | [
"Engineering"
] | 2,053 | [
"Tensors",
"Differential forms",
"Hodge theory"
] |
6,011,211 | https://en.wikipedia.org/wiki/Bioreactor%20landfill | Landfills are the primary method of waste disposal in many parts of the world, including United States and Canada. Bioreactor landfills are expected to reduce the amount of and costs associated with management of leachate, to increase the rate of production of methane (natural gas) for commercial purposes and reduce th... | Bioreactor landfill | [
"Chemistry",
"Engineering",
"Biology"
] | 1,199 | [
"Bioreactors",
"Biological engineering",
"Chemical reactors",
"Chemical engineering",
"Biochemical engineering",
"Microbiology equipment",
"Biochemistry"
] |
6,011,769 | https://en.wikipedia.org/wiki/Quantum%20mutual%20information | In quantum information theory, quantum mutual information, or von Neumann mutual information, after John von Neumann, is a measure of correlation between subsystems of quantum state. It is the quantum mechanical analog of Shannon mutual information.
Motivation
For simplicity, it will be assumed that all objects in t... | Quantum mutual information | [
"Physics"
] | 641 | [
"Quantum mechanical entropy",
"Entropy",
"Physical quantities"
] |
6,013,248 | https://en.wikipedia.org/wiki/Regular%20homotopy | In the mathematical field of topology, a regular homotopy refers to a special kind of homotopy between immersions of one manifold in another. The homotopy must be a 1-parameter family of immersions.
Similar to homotopy classes, one defines two immersions to be in the same regular homotopy class if there exists a regul... | Regular homotopy | [
"Mathematics"
] | 603 | [
"Fields of abstract algebra",
"Topology",
"Differential topology",
"Algebraic topology"
] |
6,013,654 | https://en.wikipedia.org/wiki/Navier%E2%80%93Stokes%20existence%20and%20smoothness | The Navier–Stokes existence and smoothness problem concerns the mathematical properties of solutions to the Navier–Stokes equations, a system of partial differential equations that describe the motion of a fluid in space. Solutions to the Navier–Stokes equations are used in many practical applications. However, theor... | Navier–Stokes existence and smoothness | [
"Physics",
"Chemistry",
"Mathematics",
"Engineering"
] | 3,301 | [
"Unsolved problems in mathematics",
"Chemical engineering",
"Unsolved problems in physics",
"Millennium Prize Problems",
"Piping",
"Mathematical problems",
"Fluid dynamics"
] |
6,014,225 | https://en.wikipedia.org/wiki/Pressure%20drop | Pressure drop (often abbreviated as "dP" or "ΔP") is defined as the difference in total pressure between two points of a fluid carrying network. A pressure drop occurs when frictional forces, caused by the resistance to flow, act on a fluid as it flows through a conduit (such as a channel, pipe, or tube). This friction... | Pressure drop | [
"Physics",
"Chemistry",
"Engineering"
] | 634 | [
"Chemical engineering",
"Mechanics",
"Mechanical engineering",
"Piping",
"Fluid dynamics"
] |
15,342,820 | https://en.wikipedia.org/wiki/Communications%20Access%20for%20Land%20Mobiles | Communications access for land mobiles (CALM) is an initiative by the ISO TC 204/Working Group 16 to define a set of wireless communication protocols and air interfaces for a variety of communication scenarios spanning multiple modes of communications and multiple methods of transmissions in Intelligent Transportation ... | Communications Access for Land Mobiles | [
"Technology"
] | 624 | [
"Information systems",
"Warning systems",
"Intelligent transportation systems",
"Transport systems"
] |
15,344,177 | https://en.wikipedia.org/wiki/CinemaNext | Previously known as XDC from its creation in 2004 to 2012 until it changed its name to until it was bought by Ymagis Group in 2014 and was renamed to CinemaNext. It is a cinema exhibition services company based in Liège (in Belgium) but also has offices in 26 other countries including France, Spain and Germany. The p... | CinemaNext | [
"Technology"
] | 407 | [
"Multimedia",
"Digital media"
] |
15,346,514 | https://en.wikipedia.org/wiki/KIF5C | Kinesin heavy chain isoform 5C is a protein that in humans is encoded by the KIF5C gene. It is part of the kinesin family of motor proteins.
References
Further reading
External links
Human proteins
Motor proteins | KIF5C | [
"Chemistry"
] | 49 | [
"Biochemistry stubs",
"Motor proteins",
"Protein stubs",
"Molecular machines"
] |
12,539,451 | https://en.wikipedia.org/wiki/Moiety%20conservation | Moiety conservation is the conservation of a subgroup in a chemical species, which is cyclically transferred from one molecule to another. In biochemistry, moiety conservation can have profound effects on the system's dynamics.
Moiety-conserved cycles in biochemistry
A typical example of a conserved moiety in biochem... | Moiety conservation | [
"Chemistry",
"Mathematics",
"Biology"
] | 610 | [
"Mathematical and theoretical biology",
"Applied mathematics",
"nan",
"Biochemistry",
"Systems biology"
] |
10,200,558 | https://en.wikipedia.org/wiki/Hot%20band | In molecular vibrational spectroscopy, a hot band is a band centred on a hot transition, which is a transition between two excited vibrational states, i.e. neither is the overall ground state. In infrared or Raman spectroscopy, hot bands refer to those transitions for a particular vibrational mode which arise from a st... | Hot band | [
"Physics",
"Chemistry"
] | 859 | [
"Vibrational spectroscopy",
"Spectroscopy",
"Spectrum (physical sciences)"
] |
10,202,429 | https://en.wikipedia.org/wiki/Relative%20change | In any quantitative science, the terms relative change and relative difference are used to compare two quantities while taking into account the "sizes" of the things being compared, i.e. dividing by a standard or reference or starting value. The comparison is expressed as a ratio and is a unitless number. By multiplyin... | Relative change | [
"Physics",
"Mathematics"
] | 2,496 | [
"Numerical analysis",
"Physical quantities",
"Subtraction",
"Quantity",
"Sign (mathematics)",
"Computational mathematics",
"Measurement",
"Size",
"Arithmetic",
"Mathematical relations",
"Dimensionless quantities",
"Approximations",
"Ratios"
] |
10,203,313 | https://en.wikipedia.org/wiki/Biological%20computing | Biological computers use biologically derived molecules — such as DNA and/or proteins — to perform digital or real computations.
The development of biocomputers has been made possible by the expanding new science of nanobiotechnology. The term nanobiotechnology can be defined in multiple ways; in a more general sense,... | Biological computing | [
"Materials_science",
"Engineering",
"Biology"
] | 2,402 | [
"Nanotechnology",
"nan",
"Materials science",
"Biotechnology"
] |
10,204,161 | https://en.wikipedia.org/wiki/Syncrude%20Tailings%20Dam | The Syncrude Tailings Dam, impounding the Mildred Lake Settling Basin (MLSB), is an embankment dam that is, by volume of construction material, the largest earth structure in the world in 2001. It is located north of Fort McMurray, Alberta, Canada, at the northern end of the Mildred Lake lease area owned by Syncrude C... | Syncrude Tailings Dam | [
"Technology",
"Engineering"
] | 1,514 | [
"Tailings dams",
"Mining engineering",
"Hazardous waste",
"Mining equipment"
] |
10,204,831 | https://en.wikipedia.org/wiki/Department%20of%20Energy%20%28United%20Kingdom%29 | The Department of Energy was a department of the United Kingdom Government. The department was established in January 1974, when the responsibility for energy production was transferred away from the Department of Trade and Industry in the wake of the 1973 oil crisis and with the importance of North Sea oil increasing.... | Department of Energy (United Kingdom) | [
"Engineering"
] | 468 | [
"Energy organizations",
"Energy ministries"
] |
10,207,027 | https://en.wikipedia.org/wiki/Autoconstructive%20evolution | Autoconstructive evolution is a process in which the entities undergoing evolutionary change are themselves responsible for the construction of their own offspring and thus for aspects of the evolutionary process itself. Because biological evolution is always autoconstructive, this term mainly occurs in evolutionary c... | Autoconstructive evolution | [
"Biology"
] | 490 | [
"Evolutionary biology"
] |
10,208,822 | https://en.wikipedia.org/wiki/M%C3%B6bius%20aromaticity | In organic chemistry, Möbius aromaticity is a special type of aromaticity believed to exist in a number of organic molecules. In terms of molecular orbital theory these compounds have in common a monocyclic array of molecular orbitals in which there is an odd number of out-of-phase overlaps, the opposite pattern compar... | Möbius aromaticity | [
"Chemistry"
] | 1,653 | [
"Physical organic chemistry"
] |
10,209,776 | https://en.wikipedia.org/wiki/Energy%20applications%20of%20nanotechnology | As the world's energy demand continues to grow, the development of more efficient and sustainable technologies for generating and storing energy is becoming increasingly important. According to Dr. Wade Adams from Rice University, energy will be the most pressing problem facing humanity in the next 50 years and nanotec... | Energy applications of nanotechnology | [
"Materials_science",
"Engineering"
] | 2,962 | [
"Nanotechnology",
"Materials science"
] |
10,211,510 | https://en.wikipedia.org/wiki/Diederich%20Hinrichsen | Diederich Hinrichsen (born 17 February 1939) is a German mathematician who, together with Hans W. Knobloch, established the field of dynamical systems theory and control theory in Germany.
Life and work
Diederich Hinrichsen was born in 1939, and studied mathematics, physics, literature, philosophy, and economics from ... | Diederich Hinrichsen | [
"Engineering"
] | 478 | [
"Control engineering",
"Control theorists"
] |
10,211,876 | https://en.wikipedia.org/wiki/AN/PSN-13%20Defense%20Advanced%20GPS%20Receiver | The AN/PSN-13 Defense Advanced GPS Receiver (DAGR; colloquially, "dagger") is a handheld GPS receiver used by the United States Department of Defense and select foreign military services. It is a military-grade, dual-frequency receiver, and has the security hardware necessary to decode the encrypted P(Y)-code GPS signa... | AN/PSN-13 Defense Advanced GPS Receiver | [
"Technology",
"Engineering"
] | 527 | [
"Global Positioning System",
"Wireless locating",
"Aircraft instruments",
"Aerospace engineering"
] |
10,212,368 | https://en.wikipedia.org/wiki/Precision%20Lightweight%20GPS%20Receiver | The AN/PSN-11 Precision Lightweight GPS Receiver (PLGR, colloquially "plugger") is a ruggedized, hand-held, single-frequency GPS receiver fielded by the United States Armed Forces. It incorporates the Precise Positioning Service — Security Module (PPS-SM) to access the encrypted P(Y)-code GPS signal.
Introduced in Jan... | Precision Lightweight GPS Receiver | [
"Technology",
"Engineering"
] | 438 | [
"Wireless locating",
"Computer hardware stubs",
"Aircraft instruments",
"Aerospace engineering",
"Global Positioning System",
"Computing stubs"
] |
7,900,132 | https://en.wikipedia.org/wiki/Minor%20spliceosome | The minor spliceosome is a ribonucleoprotein complex that catalyses the removal (splicing) of an atypical class of spliceosomal introns (U12-type) from messenger RNAs in some clades of eukaryotes. This process is called noncanonical splicing, as opposed to U2-dependent canonical splicing. U12-type introns represent les... | Minor spliceosome | [
"Chemistry",
"Biology"
] | 1,125 | [
"Gene expression",
"Molecular genetics",
"Cellular processes",
"Molecular biology",
"Biochemistry"
] |
7,901,877 | https://en.wikipedia.org/wiki/Fault%20current%20limiter | A fault current limiter (FCL), also known as fault current controller (FCC), is a device which limits the prospective fault current when a fault occurs (e.g. in a power transmission network) without complete disconnection. The term includes superconducting, solid-state and inductive devices.
Applications
Electric pow... | Fault current limiter | [
"Physics",
"Materials_science",
"Engineering"
] | 1,324 | [
"Physical quantities",
"Superconductivity",
"Materials science",
"Condensed matter physics",
"Electrical resistance and conductance"
] |
7,902,939 | https://en.wikipedia.org/wiki/J-coupling | In nuclear chemistry and nuclear physics, J-couplings (also called spin-spin coupling or indirect dipole–dipole coupling) are mediated through chemical bonds connecting two spins. It is an indirect interaction between two nuclear spins that arises from hyperfine interactions between the nuclei and local electrons. In N... | J-coupling | [
"Physics",
"Chemistry"
] | 2,151 | [
"Nuclear magnetic resonance",
"Nuclear physics"
] |
7,903,176 | https://en.wikipedia.org/wiki/Doubly%20fed%20electric%20machine | Doubly fed electric machines, Doubly fed induction generator (DFIG), or slip-ring generators, are electric motors or electric generators, where both the field magnet windings and armature windings are separately connected to equipment outside the machine.
By feeding adjustable frequency AC power to the field windings,... | Doubly fed electric machine | [
"Physics",
"Technology",
"Engineering"
] | 1,842 | [
"Electrical generators",
"Machines",
"Engines",
"Electric motors",
"Physical systems",
"Electrical engineering"
] |
7,904,047 | https://en.wikipedia.org/wiki/Organ%20Care%20System | The Organ Care System (OCS) is a medical device designed by Transmedics to allow donor organs to be maintained for longer periods of time prior to transplant. The system mimics the elements of human physiology and keeps organs in an environment and temperature similar to the human body. The system allows for organ pre... | Organ Care System | [
"Biology"
] | 445 | [
"Medical devices",
"Medical technology"
] |
7,904,551 | https://en.wikipedia.org/wiki/Magnetic%20dipole%E2%80%93dipole%20interaction | Magnetic dipole–dipole interaction, also called dipolar coupling, refers to the direct interaction between two magnetic dipoles. Roughly speaking, the magnetic field of a dipole goes as the inverse cube of the distance, and the force of its magnetic field on another dipole goes as the first derivative of the magnetic f... | Magnetic dipole–dipole interaction | [
"Physics",
"Chemistry",
"Mathematics"
] | 706 | [
"Electromagnetism",
"Physical phenomena",
"Nuclear magnetic resonance",
"Physical quantities",
"Quantity",
"Magnetic moment",
"Fundamental interactions",
"Nuclear physics",
"Moment (physics)"
] |
722,672 | https://en.wikipedia.org/wiki/Fauna | Fauna (: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are flora and funga, respectively. Flora, fauna, funga and other forms of life are collectively referred to as biota. Zoologists and paleontologists use fauna to refer to a typical c... | Fauna | [
"Physics",
"Biology"
] | 1,476 | [
"Ecology terminology",
"Organisms",
"Physical objects",
"nan",
"Matter"
] |
722,849 | https://en.wikipedia.org/wiki/Tuohy%20needle | A Tuohy (/tOO-ee/) needle is a hollow hypodermic needle, very slightly curved at the end, suitable for inserting epidural catheters.
Epidural needle
Literally, an epidural needle is simply a needle that is placed into the epidural space. To provide continuous epidural analgesia or anesthesia, a small hollow cathete... | Tuohy needle | [
"Biology"
] | 494 | [
"Medical equipment",
"Medical technology"
] |
723,149 | https://en.wikipedia.org/wiki/Gamete%20intrafallopian%20transfer | Gamete intrafallopian transfer (GIFT) is a tool of assisted reproductive technology against infertility. Eggs are removed from a woman's ovaries, and placed in one of the fallopian tubes, along with the man's sperm. The technique, first attempted by Steptoe and Edwards and later pioneered by endocrinologist Ricardo Asc... | Gamete intrafallopian transfer | [
"Biology"
] | 572 | [
"Assisted reproductive technology",
"Medical technology"
] |
723,173 | https://en.wikipedia.org/wiki/Obligate%20anaerobe | Obligate anaerobes are microorganisms killed by normal atmospheric concentrations of oxygen (20.95% O2). Oxygen tolerance varies between species, with some species capable of surviving in up to 8% oxygen, while others lose viability in environments with an oxygen concentration greater than 0.5%.
Oxygen sensitivity
The... | Obligate anaerobe | [
"Chemistry",
"Biology"
] | 1,156 | [
"Microbiology",
"Microscopy"
] |
724,577 | https://en.wikipedia.org/wiki/Blood%20urea%20nitrogen | Blood urea nitrogen (BUN) is a medical test that measures the amount of urea nitrogen found in blood. The liver produces urea in the urea cycle as a waste product of the digestion of protein. Normal human adult blood should contain 7 to 18 mg/dL (0.388 to 1 mmol/L) of urea nitrogen. Individual laboratories may have di... | Blood urea nitrogen | [
"Chemistry",
"Biology"
] | 577 | [
"Biochemistry",
"Chemical pathology",
"Nitrogen cycle",
"Metabolism"
] |
724,723 | https://en.wikipedia.org/wiki/Diltiazem | Diltiazem, sold under the brand name Cardizem among others, is a nondihydropyridine calcium channel blocker medication used to treat high blood pressure, angina, and certain heart arrhythmias. It may also be used in hyperthyroidism if beta blockers cannot be used. It is taken by mouth or given by injection into a vein.... | Diltiazem | [
"Chemistry"
] | 1,716 | [
"Chemicals in medicine",
"Chemical substances for emergency medicine"
] |
724,926 | https://en.wikipedia.org/wiki/Tiller | A tiller or till is a lever used to steer a vehicle. The mechanism is primarily used in watercraft, where it is attached to an outboard motor, rudder post or stock to provide leverage in the form of torque for the helmsman to turn the rudder. A tiller may also be used in vehicles outside of water, and was seen in early... | Tiller | [
"Engineering"
] | 1,646 | [
"Control devices",
"Control engineering"
] |
724,958 | https://en.wikipedia.org/wiki/Thorium%20dioxide | Thorium dioxide (ThO2), also called thorium(IV) oxide, is a crystalline solid, often white or yellow in colour. Also known as thoria, it is mainly a by-product of lanthanide and uranium production. Thorianite is the name of the mineralogical form of thorium dioxide. It is moderately rare and crystallizes in an isometr... | Thorium dioxide | [
"Physics",
"Chemistry"
] | 1,090 | [
"Refractory materials",
"Oxides",
"Salts",
"Materials",
"Matter"
] |
725,441 | https://en.wikipedia.org/wiki/Atwood%20machine | The Atwood machine (or Atwood's machine) was invented in 1784 by the English mathematician George Atwood as a laboratory experiment to verify the mechanical laws of motion with constant acceleration. Atwood's machine is a common classroom demonstration used to illustrate principles of classical mechanics.
The ideal At... | Atwood machine | [
"Physics",
"Engineering"
] | 345 | [
"Mechanics",
"Physics experiments",
"Mechanical engineering",
"Experimental physics"
] |
725,585 | https://en.wikipedia.org/wiki/10%20Hygiea | 10 Hygiea is a major asteroid located in the main asteroid belt. With a mean diameter of between km and a mass estimated to be 3% of the total mass of the belt, it is the fourth-largest asteroid in the Solar System by both volume and mass, and is the largest of the C-type asteroids (dark asteroids with a carbonaceous ... | 10 Hygiea | [
"Physics",
"Astronomy"
] | 1,950 | [
"Concepts in astronomy",
"Unsolved problems in astronomy",
"Possible dwarf planets"
] |
725,995 | https://en.wikipedia.org/wiki/Glovebox | A glovebox (or glove box) is a sealed container that is designed to allow one to manipulate objects where a separate atmosphere is desired. Built into the sides of the glovebox are gloves arranged in such a way that the user can place their hands into the gloves and perform tasks inside the box without breaking contain... | Glovebox | [
"Chemistry",
"Engineering"
] | 946 | [
"Vacuum systems",
"Air-free techniques",
"Cleanroom technology"
] |
726,049 | https://en.wikipedia.org/wiki/Pharmacodynamics | Pharmacodynamics (PD) is the study of the biochemical and physiologic effects of drugs (especially pharmaceutical drugs). The effects can include those manifested within animals (including humans), microorganisms, or combinations of organisms (for example, infection).
Pharmacodynamics and pharmacokinetics are the main... | Pharmacodynamics | [
"Chemistry",
"Biology"
] | 2,880 | [
"Pharmacology",
"Life sciences industry",
"Pharmacy",
"Pharmacodynamics",
"nan",
"Medicinal chemistry",
"Biochemistry"
] |
726,413 | https://en.wikipedia.org/wiki/Zero-emissions%20vehicle | A zero-emission vehicle (ZEV) is a vehicle that does not emit exhaust gas or other pollutants from the onboard source of power. The California definition also adds that this includes under any and all possible operational modes and conditions. This is because under cold-start conditions for example, internal combustion... | Zero-emissions vehicle | [
"Physics"
] | 1,941 | [
"Physical systems",
"Transport",
"Sustainable transport"
] |
17,049,966 | https://en.wikipedia.org/wiki/Ozone%20cracking | Cracks can be formed in many different elastomers by ozone attack, and the characteristic form of attack of vulnerable rubbers is known as ozone cracking. The problem was formerly very common, especially in tires, but is now rarely seen in those products owing to preventive measures.
However, it does occur in many ot... | Ozone cracking | [
"Chemistry",
"Materials_science",
"Engineering"
] | 1,425 | [
"Metallurgy",
"Synthetic materials",
"Materials science",
"Corrosion",
"Elastomers",
"Electrochemistry",
"Polymer chemistry",
"Polymers",
"Materials degradation"
] |
17,051,408 | https://en.wikipedia.org/wiki/Rudolph%20Schild | Rudolph E. Schild (born 10 January 1940) is an astrophysicist at the Harvard-Smithsonian Center for Astrophysics, who has been active since the mid-1960s. He has authored or contributed to over 250 papers, of which 150 are in refereed journals.
Career
Schild's research in the 1980's and 90's was focused on using gravi... | Rudolph Schild | [
"Biology"
] | 333 | [
"Biological hypotheses",
"Origin of life",
"Panspermia"
] |
17,058,007 | https://en.wikipedia.org/wiki/Component%20Object%20Model | Component Object Model (COM) is a binary-interface technology for software components from Microsoft that enables using objects in a language-neutral way between different programming languages, programming contexts, processes and machines.
COM is the basis for other Microsoft domain-specific component technologies in... | Component Object Model | [
"Technology"
] | 4,713 | [
"Component-based software engineering",
"Components"
] |
17,058,216 | https://en.wikipedia.org/wiki/Stochastic%20control | Stochastic control or stochastic optimal control is a sub field of control theory that deals with the existence of uncertainty either in observations or in the noise that drives the evolution of the system. The system designer assumes, in a Bayesian probability-driven fashion, that random noise with known probability d... | Stochastic control | [
"Mathematics"
] | 1,552 | [
"Applied mathematics",
"Control theory",
"Dynamical systems"
] |
17,060,393 | https://en.wikipedia.org/wiki/Post-translational%20regulation | Post-translational regulation refers to the control of the levels of active protein.
There are several forms.
It is performed either by means of reversible events (posttranslational modifications, such as phosphorylation or sequestration) or by means of irreversible events (proteolysis).
See also
Post-translational... | Post-translational regulation | [
"Chemistry",
"Biology"
] | 85 | [
"Gene expression",
"Biochemical reactions",
"Post-translational modification",
"Molecular genetics",
"Cellular processes",
"Molecular biology",
"Biochemistry"
] |
17,060,990 | https://en.wikipedia.org/wiki/Nucleic%20acid%20methods | Nucleic acid methods are the techniques used to study nucleic acids: DNA and RNA.
Purification
DNA extraction
Phenol–chloroform extraction
Minicolumn purification
RNA extraction
Boom method
Synchronous coefficient of drag alteration (SCODA) DNA purification
Quantification
Abundance in weight: spectroscopic nucleic ac... | Nucleic acid methods | [
"Chemistry",
"Engineering",
"Biology"
] | 318 | [
"Genetics techniques",
"Biomolecules by chemical classification",
"Genetic engineering",
"Molecular biology",
"Biochemistry",
"Nucleic acids"
] |
19,278,451 | https://en.wikipedia.org/wiki/Bolus%20%28radiation%20therapy%29 | In radiation therapy, bolus is a material which has properties equivalent to tissue when irradiated. It is widely used in practice to reduce or alter dosing for targeted radiation therapy.
Compensating for missing tissue or irregular tissue shape
It must be possible to mould the bolus to fill the tissue space. Lincoln... | Bolus (radiation therapy) | [
"Physics",
"Chemistry"
] | 694 | [
"Transport phenomena",
"Waves",
"Physical phenomena",
"Radiation"
] |
19,283,730 | https://en.wikipedia.org/wiki/Pharmacotoxicology | Pharmacotoxicology entails the study of the consequences of toxic exposure to pharmaceutical drugs and agents in the health care field. The field of pharmacotoxicology also involves the treatment and prevention of pharmaceutically induced side effects. Pharmacotoxicology can be separated into two different categories:... | Pharmacotoxicology | [
"Chemistry",
"Environmental_science"
] | 1,548 | [
"Pharmacology",
"Toxicology",
"Medicinal chemistry",
"Pharmacy"
] |
1,784,050 | https://en.wikipedia.org/wiki/Timekeeping%20on%20Mars | Though no standard exists, numerous calendars and other timekeeping approaches have been proposed for the planet Mars. The most commonly seen in the scientific literature denotes the time of year as the number of degrees on its orbit from the northward equinox, and increasingly there is use of numbering the Martian yea... | Timekeeping on Mars | [
"Physics"
] | 6,263 | [
"Spacetime",
"Timekeeping",
"Physical quantities",
"Time"
] |
1,784,072 | https://en.wikipedia.org/wiki/Atmospheric%20refraction | Atmospheric refraction is the deviation of light or other electromagnetic wave from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. This refraction is due to the velocity of light through air decreasing (the refractive index increases) with increased dens... | Atmospheric refraction | [
"Physics",
"Astronomy"
] | 2,869 | [
"Physical phenomena",
"Earth phenomena",
"Observational astronomy",
"Optical phenomena",
"Atmospheric optical phenomena",
"Astronomical sub-disciplines"
] |
1,785,475 | https://en.wikipedia.org/wiki/Chain-growth%20polymerization | Chain-growth polymerization (AE) or chain-growth polymerisation (BE) is a polymerization technique where monomer molecules add onto the active site on a growing polymer chain one at a time. There are a limited number of these active sites at any moment during the polymerization which gives this method its key characte... | Chain-growth polymerization | [
"Chemistry",
"Materials_science",
"Engineering"
] | 3,209 | [
"Polymerization reactions",
"Polymer chemistry",
"Materials science"
] |
1,786,306 | https://en.wikipedia.org/wiki/Eb/N0 | {{DISPLAYTITLE:Eb/N0}}
In digital communication or data transmission, (energy per bit to noise power spectral density ratio) is a normalized signal-to-noise ratio (SNR) measure, also known as the "SNR per bit". It is especially useful when comparing the bit error rate (BER) performance of different digital modulation... | Eb/N0 | [
"Mathematics",
"Technology",
"Engineering"
] | 1,066 | [
"Telecommunications engineering",
"Computer engineering",
"Metrics",
"Signal processing",
"Engineering ratios",
"Quantity"
] |
1,786,418 | https://en.wikipedia.org/wiki/Technetium-99m%20generator | A technetium-99m generator, or colloquially a technetium cow or moly cow, is a device used to extract the metastable isotope 99mTc of technetium from a decaying sample of molybdenum-99. 99Mo has a half-life of 66 hours and can be easily transported over long distances to hospitals where its decay product technetium-99m... | Technetium-99m generator | [
"Physics",
"Chemistry"
] | 1,278 | [
"Applied and interdisciplinary physics",
"Medicinal radiochemistry",
"Radiopharmaceuticals",
"Medical physics",
"Nuclear physics",
"Chemicals in medicine",
"Radioactivity"
] |
1,786,719 | https://en.wikipedia.org/wiki/Step-growth%20polymerization | In polymer chemistry, step-growth polymerization refers to a type of polymerization mechanism in which bi-functional or multifunctional monomers react to form first dimers, then trimers, longer oligomers and eventually long chain polymers. Many naturally-occurring and some synthetic polymers are produced by step-growth... | Step-growth polymerization | [
"Chemistry",
"Materials_science"
] | 4,121 | [
"Polymerization reactions",
"Polymer chemistry"
] |
1,787,013 | https://en.wikipedia.org/wiki/Photoacoustic%20spectroscopy | Photoacoustic spectroscopy is the measurement of the effect of absorbed electromagnetic energy (particularly of light) on matter by means of acoustic detection. The discovery of the photoacoustic effect dates to 1880 when Alexander Graham Bell showed that thin discs emitted sound when exposed to a beam of sunlight that... | Photoacoustic spectroscopy | [
"Physics",
"Chemistry"
] | 995 | [
"Instrumental analysis",
"Molecular physics",
"Spectroscopy",
"Spectrum (physical sciences)"
] |
1,787,246 | https://en.wikipedia.org/wiki/Ion%20chromatography | Ion chromatography (or ion-exchange chromatography) is a form of chromatography that separates ions and ionizable polar molecules based on their affinity to the ion exchanger. It works on almost any kind of charged molecule—including small inorganic anions, large proteins, small nucleotides, and amino acids. However, i... | Ion chromatography | [
"Chemistry"
] | 6,713 | [
"Chromatography",
"Separation processes"
] |
4,577,402 | https://en.wikipedia.org/wiki/Elementary%20divisors | In algebra, the elementary divisors of a module over a principal ideal domain (PID) occur in one form of the structure theorem for finitely generated modules over a principal ideal domain.
If is a PID and a finitely generated -module, then M is isomorphic to a finite direct sum of the form
,
where the are nonzero ... | Elementary divisors | [
"Mathematics"
] | 430 | [
"Fields of abstract algebra",
"Module theory"
] |
4,577,462 | https://en.wikipedia.org/wiki/Geometric%20modeling |
Geometric modeling is a branch of applied mathematics and computational geometry that studies methods and algorithms for the mathematical description of shapes.
The shapes studied in geometric modeling are mostly two- or three-dimensional (solid figures), although many of its tools and principles can be applied to se... | Geometric modeling | [
"Mathematics",
"Engineering"
] | 393 | [
"Computer-aided design",
"Design engineering",
"Applied mathematics",
"Applied mathematics stubs",
"Geometry",
"Applied geometry"
] |
4,579,933 | https://en.wikipedia.org/wiki/Linear%20energy%20transfer | In dosimetry, linear energy transfer (LET) is the amount of energy that an ionizing particle transfers to the material traversed per unit distance. It describes the action of radiation into matter.
It is identical to the retarding force acting on a charged ionizing particle travelling through the matter. By definition... | Linear energy transfer | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering",
"Biology"
] | 1,927 | [
"Physical phenomena",
"Radiobiology",
"Materials science",
"Radiation",
"Condensed matter physics",
"Nuclear physics",
"Radiation effects",
"Radioactivity"
] |
4,580,454 | https://en.wikipedia.org/wiki/Virtual%20Physiological%20Human | The Virtual Physiological Human (VPH) is a European initiative that focuses on a methodological and technological framework that, once established, will enable collaborative investigation of the human body as a single complex system. The collective framework will make it possible to share resources and observations fo... | Virtual Physiological Human | [
"Biology"
] | 1,753 | [
"Physiology",
"Pathology",
"Health informatics",
"Medical technology"
] |
4,580,462 | https://en.wikipedia.org/wiki/Physiome | The physiome of an individual's or species' physiological state is the description of its functional behavior. The physiome describes the physiological dynamics of the normal intact organism and is built upon information and
structure (genome, proteome, and morphome). The term comes from "physio-" (nature) and "-ome" (... | Physiome | [
"Physics",
"Biology"
] | 316 | [
"Applied and interdisciplinary physics",
"Biophysics",
"Physiology"
] |
12,551,029 | https://en.wikipedia.org/wiki/ACS%20Chemical%20Biology | ACS Chemical Biology is a monthly peer-reviewed scientific journal published since 2006 by the American Chemical Society. It covers research at the interface between chemistry and biology spanning all aspects of chemical biology. The founding editor-in-chief was Laura L. Kiessling (Massachusetts Institute of Technology... | ACS Chemical Biology | [
"Chemistry"
] | 275 | [
"Biochemistry journals",
"Biochemistry literature"
] |
12,552,062 | https://en.wikipedia.org/wiki/Lemoine%27s%20conjecture | In number theory, Lemoine's conjecture, named after Émile Lemoine, also known as Levy's conjecture, after Hyman Levy, states that all odd integers greater than 5 can be represented as the sum of an odd prime number and an even semiprime.
History
The conjecture was posed by Émile Lemoine in 1895, but was erroneously at... | Lemoine's conjecture | [
"Mathematics"
] | 536 | [
"Unsolved problems in mathematics",
"Mathematical problems",
"Unsolved problems in number theory",
"Number theory"
] |
427,118 | https://en.wikipedia.org/wiki/Principle%20of%20locality | In physics, the principle of locality states that an object is influenced directly only by its immediate surroundings. A theory that includes the principle of locality is said to be a "local theory". This is an alternative to the concept of instantaneous, or "non-local" action at a distance. Locality evolved out of the... | Principle of locality | [
"Physics"
] | 2,530 | [
"Quantum measurement",
"Quantum mechanics"
] |
427,282 | https://en.wikipedia.org/wiki/Mutual%20information | In probability theory and information theory, the mutual information (MI) of two random variables is a measure of the mutual dependence between the two variables. More specifically, it quantifies the "amount of information" (in units such as shannons (bits), nats or hartleys) obtained about one random variable by obser... | Mutual information | [
"Physics",
"Mathematics",
"Technology",
"Engineering"
] | 4,468 | [
"Telecommunications engineering",
"Physical quantities",
"Applied mathematics",
"Entropy and information",
"Computer science",
"Entropy",
"Information theory",
"Dynamical systems"
] |
427,499 | https://en.wikipedia.org/wiki/Proteinogenic%20amino%20acid | Proteinogenic amino acids are amino acids that are incorporated biosynthetically into proteins during translation from RNA. The word "proteinogenic" means "protein creating". Throughout known life, there are 22 genetically encoded (proteinogenic) amino acids, 20 in the standard genetic code and an additional 2 (selenoc... | Proteinogenic amino acid | [
"Chemistry"
] | 1,520 | [
"Nitrogen cycle",
"Metabolism"
] |
427,826 | https://en.wikipedia.org/wiki/List%20of%20transforms | This is a list of transforms in mathematics.
Integral transforms
Abel transform
Aboodh transform
Bateman transform
Fourier transform
Short-time Fourier transform
Gabor transform
Hankel transform
Hartley transform
Hermite transform
Hilbert transform
Hilbert–Schmidt integral operator
Jacobi transform
Laguerre transfor... | List of transforms | [
"Mathematics"
] | 421 | [
"Mathematical objects",
"Functions and mappings",
"Mathematical relations",
"Transforms"
] |
427,862 | https://en.wikipedia.org/wiki/Conchoidal%20fracture | A conchoidal fracture is a break or fracture of a brittle material that does not follow any natural planes of separation. Mindat.org defines conchoidal fracture as follows: "a fracture with smooth, curved surfaces, typically slightly concave, showing concentric undulations resembling the lines of growth of a shell". Ma... | Conchoidal fracture | [
"Materials_science",
"Engineering"
] | 641 | [
"Materials degradation",
"Materials science"
] |
427,992 | https://en.wikipedia.org/wiki/Water%20hammer | Hydraulic shock (colloquial: water hammer; fluid hammer) is a pressure surge or wave caused when a fluid in motion is forced to stop or change direction suddenly: a momentum change. It is usually observed in a liquid but gases can also be affected. This phenomenon commonly occurs when a valve closes suddenly at an end ... | Water hammer | [
"Physics",
"Chemistry",
"Engineering"
] | 3,405 | [
"Physical phenomena",
"Plumbing",
"Physical systems",
"Construction",
"Hydraulics",
"Fluid dynamics"
] |
428,085 | https://en.wikipedia.org/wiki/Electrospray%20ionization | Electrospray ionization (ESI) is a technique used in mass spectrometry to produce ions using an electrospray in which a high voltage is applied to a liquid to create an aerosol. It is especially useful in producing ions from macromolecules because it overcomes the propensity of these molecules to fragment when ionized.... | Electrospray ionization | [
"Physics"
] | 2,943 | [
"Ion source",
"Mass spectrometry",
"Spectrum (physical sciences)"
] |
428,111 | https://en.wikipedia.org/wiki/Parabolic%20coordinates | Parabolic coordinates are a two-dimensional orthogonal coordinate system in which the coordinate lines are confocal parabolas. A three-dimensional version of parabolic coordinates is obtained by rotating the two-dimensional system about the symmetry axis of the parabolas.
Parabolic coordinates have found many applic... | Parabolic coordinates | [
"Mathematics"
] | 549 | [
"Orthogonal coordinate systems",
"Coordinate systems"
] |
428,424 | https://en.wikipedia.org/wiki/Catallactics | Catallactics is a theory of the way the free market system reaches exchange ratios and prices. It aims to analyse all actions based on monetary calculation and trace the formation of prices back to the point where an agent makes his or her choices. It explains prices as they are, rather than as they "should" be. The l... | Catallactics | [
"Mathematics"
] | 352 | [
"Self-organization",
"Dynamical systems"
] |
428,508 | https://en.wikipedia.org/wiki/American%20Chemical%20Society | The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all degree levels and in all fields of chemistry, chemical engineering, and relat... | American Chemical Society | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 4,572 | [
"Green chemistry",
"Chemical engineering",
"Environmental chemistry",
"nan",
"American Chemical Society"
] |
428,513 | https://en.wikipedia.org/wiki/Many-body%20problem | The many-body problem is a general name for a vast category of physical problems pertaining to the properties of microscopic systems made of many interacting particles.
Terminology
Microscopic here implies that quantum mechanics has to be used to provide an accurate description of the system. Many can be anywhere from... | Many-body problem | [
"Physics"
] | 608 | [
"Theoretical physics",
"Quantum mechanics",
"Computational physics"
] |
428,795 | https://en.wikipedia.org/wiki/Check%20valve | A check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to le... | Check valve | [
"Physics",
"Chemistry"
] | 2,936 | [
"Physical systems",
"Valves",
"Hydraulics",
"Piping"
] |
428,874 | https://en.wikipedia.org/wiki/Crassulacean%20acid%20metabolism | Crassulacean acid metabolism, also known as CAM photosynthesis, is a carbon fixation pathway that evolved in some plants as an adaptation to arid conditions that allows a plant to photosynthesize during the day, but only exchange gases at night. In a plant using full CAM, the stomata in the leaves remain shut during th... | Crassulacean acid metabolism | [
"Chemistry",
"Biology"
] | 2,635 | [
"Biochemistry",
"Plant metabolism",
"Photosynthesis",
"Metabolism"
] |
429,167 | https://en.wikipedia.org/wiki/Shaku%20%28unit%29 | or Japanese foot is a Japanese unit of length derived (but varying) from the Chinese , originally based upon the distance measured by a human hand from the tip of the thumb to the tip of the forefinger (compare span). Traditionally, the length varied by location or use, but it is now standardized as 10/33 m, or approxi... | Shaku (unit) | [
"Mathematics"
] | 617 | [
"Quantity",
"Units of measurement",
"Units of length"
] |
429,296 | https://en.wikipedia.org/wiki/Hausdorff%20distance | In mathematics, the Hausdorff distance, or Hausdorff metric, also called Pompeiu–Hausdorff distance, measures how far two subsets of a metric space are from each other. It turns the set of non-empty compact subsets of a metric space into a metric space in its own right. It is named after Felix Hausdorff and Dimitrie Po... | Hausdorff distance | [
"Physics",
"Mathematics"
] | 1,329 | [
"Distance",
"Physical quantities",
"Quantity",
"Size",
"Space",
"Spacetime",
"Wikipedia categories named after physical quantities"
] |
15,352,314 | https://en.wikipedia.org/wiki/Supermodule | In mathematics, a supermodule is a Z2-graded module over a superring or superalgebra. Supermodules arise in super linear algebra which is a mathematical framework for studying the concept supersymmetry in theoretical physics.
Supermodules over a commutative superalgebra can be viewed as generalizations of super vector... | Supermodule | [
"Physics",
"Mathematics"
] | 845 | [
"Super linear algebra",
"Fields of abstract algebra",
"Module theory",
"Supersymmetry",
"Symmetry"
] |
15,353,539 | https://en.wikipedia.org/wiki/PTK7 | Tyrosine-protein kinase-like 7 also known as colon carcinoma kinase 4 (CCK4) is a receptor tyrosine kinase that in humans is encoded by the PTK7 gene.
Function
Receptor protein tyrosine kinases transduce extracellular signals across the cell membrane. A subgroup of these kinases lack detectable catalytic tyrosine ki... | PTK7 | [
"Chemistry"
] | 279 | [
"Tyrosine kinase receptors",
"Signal transduction"
] |
15,354,008 | https://en.wikipedia.org/wiki/Fred%20S.%20Keller | Fred Simmons Keller (January 2, 1899February 2, 1996) was an American psychologist and a pioneer in experimental psychology. He taught at Columbia University for 26 years and gave his name to the Keller Plan, also known as Personalized System of Instruction, an individually paced, mastery-oriented teaching method that... | Fred S. Keller | [
"Biology"
] | 2,122 | [
"Behaviourist psychologists",
"Behavior",
"Behaviorism"
] |
15,354,559 | https://en.wikipedia.org/wiki/SOX12 | SOX12 is a protein that in humans is encoded by the SOX12 gene. Sox12 belongs to the SoxC group of Sox family of transcription factors, together with Sox4 and Sox11. Sox12-null knockout mice appear normal, unlike Sox4 or Sox11 knockout mice. This probably comes from functional redundancy with Sox4 and Sox11. Sox12 is a... | SOX12 | [
"Chemistry",
"Biology"
] | 242 | [
"Induced stem cells",
"Gene expression",
"Transcription factors",
"Signal transduction"
] |
15,358,528 | https://en.wikipedia.org/wiki/Calcium%20silicate%20hydrate | Calcium silicate hydrates (CSH or C-S-H) are the main products of the hydration of Portland cement and are primarily responsible for the strength of cement-based materials. They are the main binding phase (the "glue") in most concrete. Only well defined and rare natural crystalline minerals can be abbreviated as CSH wh... | Calcium silicate hydrate | [
"Chemistry",
"Engineering"
] | 759 | [
"Structural engineering",
"Inorganic compounds",
"Concrete",
"Hydrates"
] |
15,360,151 | https://en.wikipedia.org/wiki/ChIP%20sequencing | ChIP-sequencing, also known as ChIP-seq, is a method used to analyze protein interactions with DNA. ChIP-seq combines chromatin immunoprecipitation (ChIP) with massively parallel DNA sequencing to identify the binding sites of DNA-associated proteins. It can be used to map global binding sites precisely for any protein... | ChIP sequencing | [
"Chemistry",
"Biology"
] | 2,774 | [
"Genetics techniques",
"Genomics techniques",
"Proteomic sequencing",
"Biotechnology",
"Molecular biology techniques",
"nan"
] |
15,363,710 | https://en.wikipedia.org/wiki/Modelling%20and%20Simulation%20in%20Materials%20Science%20and%20Engineering | Modelling and Simulation in Materials Science and Engineering is a peer-reviewed scientific journal published by the IOP Publishing eight times per year.
The journal covers computational materials science including properties, structure, and behavior of all classes of materials at scales from the atomic to the macrosc... | Modelling and Simulation in Materials Science and Engineering | [
"Materials_science",
"Engineering"
] | 201 | [
"Materials science journals",
"Materials science"
] |
10,212,831 | https://en.wikipedia.org/wiki/Activity-based%20proteomics | Activity-based proteomics, or activity-based protein profiling (ABPP) is a functional proteomic technology that uses chemical probes that react with mechanistically related classes of enzymes.
Description
The basic unit of ABPP is the probe, which typically consists of two elements: a reactive group (RG, sometimes ca... | Activity-based proteomics | [
"Physics",
"Chemistry",
"Biology"
] | 445 | [
"Biochemistry methods",
"Spectrum (physical sciences)",
"Instrumental analysis",
"Protein methods",
"Mass",
"Protein biochemistry",
"Mass spectrometry",
"Matter"
] |
10,215,842 | https://en.wikipedia.org/wiki/Superdeterminism | In quantum mechanics, superdeterminism is a loophole in Bell's theorem. By postulating that all systems being measured are correlated with the choices of which measurements to make on them, the assumptions of the theorem are no longer fulfilled. A hidden variables theory which is superdeterministic can thus fulfill Bel... | Superdeterminism | [
"Physics"
] | 1,040 | [
"Philosophy of physics",
"Applied and interdisciplinary physics"
] |
10,215,849 | https://en.wikipedia.org/wiki/Atomistix%20ToolKit | QuantumATK (formerly Atomistix ToolKit or ATK) is a commercial software for atomic-scale modeling and simulation of nanosystems. The software was originally developed by Atomistix A/S, and was later acquired by QuantumWise following the Atomistix bankruptcy. QuantumWise was then acquired by Synopsys in 2017.
Atomistix... | Atomistix ToolKit | [
"Physics",
"Chemistry",
"Materials_science",
"Mathematics"
] | 287 | [
"Quantum chemistry stubs",
"Materials science stubs",
"Quantum chemistry",
"Computational chemistry software",
"Chemistry software",
"Theoretical chemistry stubs",
"Applied mathematics",
"Nanotechnology companies",
"Computational physics",
"Computational science",
"Computational chemistry",
"C... |
10,215,914 | https://en.wikipedia.org/wiki/NanoLanguage | NanoLanguage is a scripting interface built on top of the interpreted programming language Python, and is primarily intended for simulation of physical and chemical properties of nanoscale systems.
Introduction
Over the years, several electronic-structure codes based on density functional theory have been developed b... | NanoLanguage | [
"Physics",
"Chemistry",
"Materials_science",
"Mathematics",
"Engineering"
] | 654 | [
"Computational chemistry software",
"Chemistry software",
"Applied mathematics",
"Materials science",
"Computational physics",
"Computational science",
"Computational chemistry",
"Nanotechnology",
"Physics software"
] |
10,216,271 | https://en.wikipedia.org/wiki/Multiphase%20flow%20meter | A multiphase flow meter is a device used to measure the individual phase flow rates of constituent phases in a given flow (for example in oil and gas industry) where oil, water and gas mixtures are initially co-mingled together during the oil production processes.
Background
Knowledge of the individual fluid flow ra... | Multiphase flow meter | [
"Chemistry",
"Engineering"
] | 1,271 | [
"Petroleum engineering",
"Petroleum technology"
] |
10,217,523 | https://en.wikipedia.org/wiki/Ad%20hoc%20wireless%20distribution%20service | Ad hoc Wireless Distribution Service (AWDS) is a layer 2 routing protocol to connect mobile ad hoc networks, sometimes called wireless mesh networks. It is based on a link-state routing protocol, similar to OLSR.
Principle of operation
AWDS uses a link-state routing protocol for organizing the network. In contrast to... | Ad hoc wireless distribution service | [
"Technology",
"Engineering"
] | 262 | [
"Wireless networking",
"Computer networks engineering"
] |
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