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 |
|---|---|---|---|---|---|---|
939,466 | https://en.wikipedia.org/wiki/Orders%20of%20magnitude%20%28energy%29 | This list compares various energies in joules (J), organized by order of magnitude.
Below 1 J
1 to 105 J
106 to 1011 J
1012 to 1017 J
1018 to 1023 J
Over 1024 J
SI multiples
See also
Conversion of units of energy
Energy conversion efficiency
Energy density
Metric system
Outline of energy
Scientific nota... | Orders of magnitude (energy) | [
"Physics",
"Mathematics"
] | 75 | [
"Physical quantities",
"Quantity",
"Units of energy",
"Energy (physics)",
"Energy",
"Orders of magnitude",
"Units of measurement"
] |
940,160 | https://en.wikipedia.org/wiki/Combined%20diesel%20and%20gas | Combined diesel and gas (CODAG) is a type of propulsion system for ships that need a maximum speed that is considerably faster than their cruise speed, particularly warships like modern frigates or corvettes.
Pioneered by Germany with the , a CODAG system consists of diesel engines for cruising and gas turbines that c... | Combined diesel and gas | [
"Engineering"
] | 714 | [
"Marine propulsion",
"Marine engineering"
] |
943,382 | https://en.wikipedia.org/wiki/Tsirelson%27s%20bound | A Tsirelson bound is an upper limit to quantum mechanical correlations between distant events. Given that quantum mechanics violates Bell inequalities (i.e., it cannot be described by a local hidden-variable theory), a natural question to ask is how large can the violation be. The answer is precisely the Tsirelson boun... | Tsirelson's bound | [
"Physics"
] | 1,293 | [
"Quantum measurement",
"Quantum mechanics"
] |
943,817 | https://en.wikipedia.org/wiki/Convective%20overturn | The convective overturn model of supernovae was proposed by Bethe and Wilson in 1985, and received a dramatic test with SN 1987A, and the detection of neutrinos from the explosion. The model is for type II supernovae, which take place in stars more massive than 8 solar masses.
When the iron core of a super massive sta... | Convective overturn | [
"Physics",
"Chemistry",
"Astronomy"
] | 655 | [
"Transport phenomena",
"Physical phenomena",
"Convection",
"Astrophysics",
"Thermodynamics",
"Astronomical sub-disciplines"
] |
944,442 | https://en.wikipedia.org/wiki/Brans%E2%80%93Dicke%20theory | In physics, the Brans–Dicke theory of gravitation (sometimes called the Jordan–Brans–Dicke theory) is a competitor to Einstein's general theory of relativity. It is an example of a scalar–tensor theory, a gravitational theory in which the gravitational interaction is mediated by a scalar field as well as the tensor fie... | Brans–Dicke theory | [
"Physics"
] | 1,793 | [
"Theoretical physics",
"Theories of gravity"
] |
27,789,063 | https://en.wikipedia.org/wiki/Materials%20Science%20Citation%20Index | The Materials Science Citation Index is a citation index, established in 1992, by Thomson ISI (Thomson Reuters). Its overall focus is cited reference searching of the notable and significant journal literature in materials science. The database makes accessible the various properties, behaviors, and materials in the ma... | Materials Science Citation Index | [
"Materials_science",
"Engineering"
] | 332 | [
"Materials science stubs",
"Materials science journals",
"Materials science journal stubs",
"Materials science"
] |
27,791,209 | https://en.wikipedia.org/wiki/Phosphodiesterase%204 | At least four types of the enzyme phosphodiesterase 4 (PDE4) are known:
PDE4A
PDE4B
PDE4C
PDE4D
See also
3',5'-cyclic-AMP phosphodiesterase
Phosphodiesterase (PDE)
PDE4 inhibitor
Molecular biology | Phosphodiesterase 4 | [
"Chemistry",
"Biology"
] | 73 | [
"Biochemistry",
"Molecular biology"
] |
27,791,233 | https://en.wikipedia.org/wiki/Log-polar%20coordinates | In mathematics, log-polar coordinates (or logarithmic polar coordinates) is a coordinate system in two dimensions, where a point is identified by two numbers, one for the logarithm of the distance to a certain point, and one for an angle. Log-polar coordinates are closely connected to polar coordinates, which are usual... | Log-polar coordinates | [
"Mathematics"
] | 1,320 | [
"Calculus",
"Non-Newtonian calculus",
"Coordinate systems"
] |
27,795,355 | https://en.wikipedia.org/wiki/Ion%20milling%20machine | Ion milling is a specialized physical etching technique that is a crucial step in the preparation of material analysis techniques. After a specimen goes through ion milling, the surface becomes much smoother and more defined, which allows scientists to study the material much easier. The ion mill generates high-energy ... | Ion milling machine | [
"Chemistry"
] | 1,301 | [
"Electron",
"Electron microscopy",
"Microscopy"
] |
27,797,130 | https://en.wikipedia.org/wiki/Torpedo%20%28petroleum%29 | A torpedo is an explosive device used, especially in the early days of the petroleum industry, to fracture the surrounding rock at the bottom of an oil well to stimulate the flow of oil and to remove built-up paraffin wax that would restrict the flow. Earlier torpedoes used gunpowder, but the use of nitroglycerin event... | Torpedo (petroleum) | [
"Chemistry",
"Engineering"
] | 584 | [
"Petroleum engineering",
"Petroleum technology"
] |
27,801,005 | https://en.wikipedia.org/wiki/Semenogelin | Semenogelin is a protein that is involved in the formation of a gel matrix that encases ejaculated spermatozoa, preventing capacitation. It blocks capacitation mainly via inhibition of reactive oxygen species (ROS) generation.
Proteolysis by prostate-specific antigen (PSA) breaks down the gel matrix and allows the spe... | Semenogelin | [
"Chemistry"
] | 153 | [
"Biomolecules by chemical classification",
"Proteins",
"Molecular biology"
] |
27,801,066 | https://en.wikipedia.org/wiki/Parallel%20Redundancy%20Protocol | Parallel Redundancy Protocol (PRP) is a network protocol standard for Ethernet that provides seamless failover against failure of any network component. This redundancy is invisible to the application.
PRP nodes have two ports and are attached to two separated networks of similar topology. PRP can be implemented entir... | Parallel Redundancy Protocol | [
"Technology",
"Engineering"
] | 1,485 | [
"Networking standards",
"Computer standards",
"Computer networks engineering"
] |
34,633,465 | https://en.wikipedia.org/wiki/Geometric%20feature%20learning | Geometric feature learning is a technique combining machine learning and computer vision to solve visual tasks. The main goal of this method is to find a set of representative features of geometric form to represent an object by collecting geometric features from images and learning them using efficient machine learnin... | Geometric feature learning | [
"Engineering"
] | 1,511 | [
"Artificial intelligence engineering",
"Machine learning"
] |
34,637,816 | https://en.wikipedia.org/wiki/Directive%2082/501/EC | Directive 82/501/EC was a European Union law aimed at improving the safety of sites containing large quantities of dangerous substances. It is also known as the Seveso Directive, after the Seveso disaster. It was superseded by the Seveso II Directive and then Seveso III directive.
See also
Seveso II Directive
Contro... | Directive 82/501/EC | [
"Chemistry",
"Engineering"
] | 177 | [
"Chemical accident",
"Regulation of chemicals in the European Union",
"Safety engineering",
"Regulation of chemicals",
"Process safety",
"nan",
"Chemical process engineering",
"Chemical safety"
] |
34,640,254 | https://en.wikipedia.org/wiki/MapHook | MapHook is a location-based journal and social networking application that is operated by MapHook Inc., a software applications development firm based in Dulles, Virginia.
MapHook combines GPS and mapping technologies to allow users to create geo-tagged digital memories about events, locations, and activities. These g... | MapHook | [
"Technology"
] | 563 | [
"Wireless locating"
] |
34,641,860 | https://en.wikipedia.org/wiki/Eduard%20R%C3%BCchardt | Eduard Rüchardt (March 29, 1888 – March 7, 1962) was a German physicist. In modern times Rüchardt is mainly noted for the experiment named after him. However, Rüchardt's chief topic was the study of canal rays. This work started under the supervision of Wilhelm Wien and continued later in collaborations with Walther G... | Eduard Rüchardt | [
"Physics",
"Chemistry"
] | 992 | [
"Biochemists",
"Mass spectrometry",
"Spectrum (physical sciences)",
"Mass spectrometrists"
] |
38,624,698 | https://en.wikipedia.org/wiki/Stochastic%20quantization | In theoretical physics, stochastic quantization is a method for modelling quantum mechanics, introduced by Edward Nelson in 1966, and streamlined by Giorgio Parisi and Yong-Shi Wu.
Description
Stochastic quantization serves to quantize Euclidean field theories, and is used for numerical applications, such as numerica... | Stochastic quantization | [
"Physics"
] | 264 | [
"Quantum mechanics",
"Quantum physics stubs"
] |
38,625,913 | https://en.wikipedia.org/wiki/Sand%20slinger | Sand slinger is the term for two different types of machines. Both of which use a short conveyor belt to direct sand, gravel or similar materials to varying locations.
Stationary mold filling machine
A stationary sand slinger is a type of machine used for filling and uniform ramming of sand in casting molds, and is p... | Sand slinger | [
"Engineering"
] | 195 | [
"Engineering vehicles",
"Dump trucks",
"Mechanical engineering stubs",
"Mechanical engineering"
] |
38,627,925 | https://en.wikipedia.org/wiki/126%20Tauri | 126 Tauri (126 Tau) is a blue subgiant star in the constellation Taurus. Its apparent magnitude is 4.83. It is also a binary star, with an orbital period of 111 years.
References
Taurus (constellation)
B-type subgiants
Tauri, 126
Durchmusterung objects
037711
026777
1946
Binary stars | 126 Tauri | [
"Astronomy"
] | 79 | [
"Taurus (constellation)",
"Constellations"
] |
33,142,938 | https://en.wikipedia.org/wiki/I%20Love%20Trash | "I Love Trash" is a song with music and lyrics by Jeff Moss. It was sung by the Muppet character Oscar the Grouch (performed by Caroll Spinney) on Sesame Street. The song was first sung in the first season of the series and has been re-taped several times.
In the song, Oscar sings about the trash he so admires; he pre... | I Love Trash | [
"Physics"
] | 664 | [
"Materials",
"Waste",
"Matter"
] |
33,149,795 | https://en.wikipedia.org/wiki/Aharonov%E2%80%93Casher%20effect | The Aharonov–Casher effect is a quantum mechanical phenomenon predicted in 1984 by Yakir Aharonov and Aharon Casher, in which a traveling magnetic dipole is affected by an electric field. It is dual to the Aharonov–Bohm effect, in which the quantum phase of a charged particle depends upon which side of a magnetic flux ... | Aharonov–Casher effect | [
"Physics"
] | 216 | [
"Physical phenomena",
"Theoretical physics",
"Quantum mechanics",
"Quantum physics stubs"
] |
33,149,847 | https://en.wikipedia.org/wiki/Angular%20momentum%20of%20light | The angular momentum of light is a vector quantity that expresses the amount of dynamical rotation present in the electromagnetic field of the light. While traveling approximately in a straight line, a beam of light can also be rotating (or "spinning, or "twisting) around its own axis. This rotation, while not visible... | Angular momentum of light | [
"Physics",
"Mathematics"
] | 1,797 | [
"Physical phenomena",
"Physical quantities",
"Spectrum (physical sciences)",
"Quantity",
"Angular momentum of light",
"Electromagnetic spectrum",
"Waves",
"Light",
"Angular momentum"
] |
33,150,172 | https://en.wikipedia.org/wiki/Sense%20and%20respond | Sense and respond has been used in control theory for several decades, primarily in closed systems such as refineries where comparisons are made between measurements and desired values, and system settings are adjusted to narrow the gap between the two. Since the early 1980s, sense and respond has also been used to de... | Sense and respond | [
"Mathematics",
"Engineering"
] | 381 | [
"Applied mathematics",
"Control theory",
"Organization design",
"Design",
"Dynamical systems"
] |
31,619,812 | https://en.wikipedia.org/wiki/Quillen%E2%80%93Lichtenbaum%20conjecture | In mathematics, the Quillen–Lichtenbaum conjecture is a conjecture relating étale cohomology to algebraic K-theory introduced by , who was inspired by earlier conjectures of . and proved the Quillen–Lichtenbaum conjecture at the prime 2 for some number fields. Voevodsky, using some important results of Markus Rost, h... | Quillen–Lichtenbaum conjecture | [
"Mathematics"
] | 360 | [
"Mathematical theorems",
"Mathematical problems",
"Conjectures that have been proved"
] |
31,620,091 | https://en.wikipedia.org/wiki/Synchronization%20network | A synchronization network is a network of coupled dynamical systems. It consists of a network connecting oscillators, where oscillators are nodes that emit a signal with somewhat regular (possibly variable) frequency, and are also capable of receiving a signal.
Particularly interesting is the phase transition where t... | Synchronization network | [
"Physics"
] | 891 | [
"Mechanics",
"Oscillation"
] |
31,620,180 | https://en.wikipedia.org/wiki/C19H29NO | {{DISPLAYTITLE:C19H29NO}}
The molecular formula C19H29NO (molar mass: 287.44 g/mol, exact mass: 287.2249 u) may refer to:
Cycrimine
Gephyrotoxin, also known as Histrionicotoxin D
Molecular formulas | C19H29NO | [
"Physics",
"Chemistry"
] | 70 | [
"Molecules",
"Set index articles on molecular formulas",
"Isomerism",
"Molecular formulas",
"Matter"
] |
31,621,776 | https://en.wikipedia.org/wiki/Potassium%20heptafluorotantalate | Potassium heptafluorotantalate is an inorganic compound with the formula K2[TaF7]. It is the potassium salt of the heptafluorotantalate anion [TaF7]2−. This white, water-soluble solid is an intermediate in the purification of tantalum from its ores and is the precursor to the metal.
Preparation
Industrial
Potassium... | Potassium heptafluorotantalate | [
"Chemistry"
] | 892 | [
"Tantalates",
"Salts"
] |
31,622,034 | https://en.wikipedia.org/wiki/Hymenoptera%20Genome%20Database | The Hymenoptera Genome Database (HGD) is a comprehensive resource supporting genomics of Hymenoptera.
See also
BeeBase
References
External links
Genome database
Model organism databases | Hymenoptera Genome Database | [
"Biology"
] | 41 | [
"Model organism databases",
"Model organisms"
] |
31,623,698 | https://en.wikipedia.org/wiki/Gataparsen | Gataparsen (development code LY2181308) is an antisense oligonucleotide that complementarily binds to survivin mRNA and inhibits its expression in tumor tissue.
It being investigated for a number of different cancers.
It is targeted at survivin which prevents cells dying.
Clinical trials
It has completed a phase II... | Gataparsen | [
"Chemistry"
] | 124 | [
"Biomolecules by chemical classification",
"Nucleic acids"
] |
31,623,814 | https://en.wikipedia.org/wiki/Dual%20total%20correlation | In information theory, dual total correlation, information rate, excess entropy, or binding information is one of several known non-negative generalizations of mutual information. While total correlation is bounded by the sum entropies of the n elements, the dual total correlation is bounded by the joint-entropy of th... | Dual total correlation | [
"Mathematics",
"Technology",
"Engineering"
] | 405 | [
"Telecommunications engineering",
"Applied mathematics",
"Computer science",
"Information theory"
] |
3,888,215 | https://en.wikipedia.org/wiki/Jefimenko%27s%20equations | In electromagnetism, Jefimenko's equations (named after Oleg D. Jefimenko) give the electric field and magnetic field due to a distribution of electric charges and electric current in space, that takes into account the propagation delay (retarded time) of the fields due to the finite speed of light and relativistic eff... | Jefimenko's equations | [
"Physics",
"Mathematics"
] | 1,146 | [
"Electromagnetism",
"Physical phenomena",
"Equations of physics",
"Eponymous equations of physics",
"Fundamental interactions",
"Electrodynamics",
"Dynamical systems"
] |
3,889,704 | https://en.wikipedia.org/wiki/Emerging%20technologies | Emerging technologies are technologies whose development, practical applications, or both are still largely unrealized. These technologies are generally new but also include old technologies finding new applications. Emerging technologies are often perceived as capable of changing the status quo.
Emerging technologies... | Emerging technologies | [
"Technology",
"Engineering",
"Biology"
] | 4,082 | [
"Bioethics",
"Genetic engineering",
"Transhumanism",
"Ethics of science and technology"
] |
3,891,878 | https://en.wikipedia.org/wiki/Probabilistic%20metric%20space | In mathematics, probabilistic metric spaces are a generalization of metric spaces where the distance no longer takes values in the non-negative real numbers , but in distribution functions.
Let D+ be the set of all probability distribution functions F such that F(0) = 0 (F is a nondecreasing, left continuous mapping f... | Probabilistic metric space | [
"Mathematics"
] | 629 | [
"Functions and mappings",
"Mathematical relations",
"Mathematical objects",
"Probability distributions"
] |
3,892,303 | https://en.wikipedia.org/wiki/Tutte%20polynomial | The Tutte polynomial, also called the dichromate or the Tutte–Whitney polynomial, is a graph polynomial. It is a polynomial in two variables which plays an important role in graph theory. It is defined for every undirected graph and contains information about how the graph is connected. It is denoted by .
The importa... | Tutte polynomial | [
"Mathematics"
] | 3,534 | [
"Mathematical structures",
"Polynomials",
"Matroid theory",
"Graph theory",
"Computational problems",
"Combinatorics",
"Graph invariants",
"Mathematical relations",
"Duality theories",
"Geometry",
"Category theory",
"Mathematical problems",
"Algebra"
] |
3,892,380 | https://en.wikipedia.org/wiki/Dakin%20oxidation | The Dakin oxidation (or Dakin reaction) is an organic redox reaction in which an ortho- or para-hydroxylated phenyl aldehyde (2-hydroxybenzaldehyde or 4-hydroxybenzaldehyde) or ketone reacts with hydrogen peroxide (H2O2) in base to form a benzenediol and a carboxylate. Overall, the carbonyl group is oxidised, whereas ... | Dakin oxidation | [
"Chemistry"
] | 2,057 | [
"Name reactions",
"Organic oxidation reactions",
"Organic redox reactions",
"Organic reactions"
] |
3,892,745 | https://en.wikipedia.org/wiki/Dissolved%20air%20flotation | Dissolved air flotation (DAF) is a water treatment process that clarifies wastewaters (or other waters) by the removal of suspended matter such as oil or solids. The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at atmospheric pressure in a flotation tank bas... | Dissolved air flotation | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 765 | [
"Water treatment",
"Water pollution",
"Environmental engineering",
"Oil refining",
"Flotation processes",
"Water technology",
"Waste treatment technology"
] |
6,882,629 | https://en.wikipedia.org/wiki/Goldman%E2%80%93Hodgkin%E2%80%93Katz%20flux%20equation | The Goldman–Hodgkin–Katz flux equation (or GHK flux equation or GHK current density equation) describes the ionic flux across a cell membrane as a function of the transmembrane potential and the concentrations of the ion inside and outside of the cell. Since both the voltage and the concentration gradients influence t... | Goldman–Hodgkin–Katz flux equation | [
"Physics",
"Chemistry",
"Mathematics",
"Biology"
] | 1,175 | [
"Applied and interdisciplinary physics",
"Bioelectrochemistry",
"Mathematical objects",
"Equations",
"Electrochemistry",
"Biophysics",
"Electrochemical equations"
] |
6,885,256 | https://en.wikipedia.org/wiki/EF-Tu | EF-Tu (elongation factor thermo unstable) is a prokaryotic elongation factor responsible for catalyzing the binding of an aminoacyl-tRNA (aa-tRNA) to the ribosome. It is a G-protein, and facilitates the selection and binding of an aa-tRNA to the A-site of the ribosome. As a reflection of its crucial role in translati... | EF-Tu | [
"Chemistry",
"Biology"
] | 2,302 | [
"Protein biosynthesis",
"Gene expression",
"Protein classification",
"Biosynthesis",
"Protein domains"
] |
6,885,778 | https://en.wikipedia.org/wiki/Separable%20partial%20differential%20equation | A separable partial differential equation can be broken into a set of equations of lower dimensionality (fewer independent variables) by a method of separation of variables. It generally relies upon the problem having some special form or symmetry. In this way, the partial differential equation (PDE) can be solved by ... | Separable partial differential equation | [
"Mathematics"
] | 360 | [
"Mathematical objects",
"Differential equations",
"Equations"
] |
37,188,422 | https://en.wikipedia.org/wiki/Brewster%20angle%20microscope | A Brewster angle microscope (BAM) is a microscope for studying thin films on liquid surfaces, most typically Langmuir films. In a Brewster angle microscope, both the microscope and a polarized light source are aimed towards a liquid surface at that liquid's Brewster angle, in such a way for the microscope to catch an i... | Brewster angle microscope | [
"Physics",
"Chemistry",
"Materials_science",
"Technology",
"Engineering"
] | 424 | [
"Applied and interdisciplinary physics",
"Materials science",
"Astrophysics",
"Measuring instruments",
"Microscopes",
"nan",
"Microscopy",
"Polarization (waves)"
] |
37,191,231 | https://en.wikipedia.org/wiki/Capped%20octahedral%20molecular%20geometry | In chemistry, the capped octahedral molecular geometry describes the shape of compounds where seven atoms or groups of atoms or ligands are arranged around a central atom defining the vertices of a gyroelongated triangular pyramid. This shape has C3v symmetry and is one of the three common shapes for heptacoordinate tr... | Capped octahedral molecular geometry | [
"Physics",
"Chemistry"
] | 181 | [
"Molecules",
"Molecular geometry",
"Stereochemistry",
"Space",
"Stereochemistry stubs",
"nan",
"Spacetime",
"Matter"
] |
37,192,612 | https://en.wikipedia.org/wiki/List%20of%20lichens%20of%20Namibia | Lichens are a composite organism consisting of fungi and algae living in symbiotic relationship. They are well adapted to survive in harsh conditions. One of the many places they can be found is the Namib, the desert that gave Namibia its name. Fog in the coastal parts of the desert provides the necessary moisture for ... | List of lichens of Namibia | [
"Biology"
] | 403 | [
"Lichenology"
] |
37,194,611 | https://en.wikipedia.org/wiki/Flory%E2%80%93Schulz%20distribution | The Flory–Schulz distribution is a discrete probability distribution named after Paul Flory and Günter Victor Schulz that describes the relative ratios of polymers of different length that occur in an ideal step-growth polymerization process. The probability mass function (pmf) for the mass fraction of chains of lengt... | Flory–Schulz distribution | [
"Chemistry",
"Materials_science"
] | 212 | [
"Polymers",
"Polymer chemistry"
] |
37,196,385 | https://en.wikipedia.org/wiki/Viscous%20stress%20tensor | The viscous stress tensor is a tensor used in continuum mechanics to model the part of the stress at a point within some material that can be attributed to the strain rate, the rate at which it is deforming around that point.
The viscous stress tensor is formally similar to the elastic stress tensor (Cauchy tensor) th... | Viscous stress tensor | [
"Physics",
"Mathematics",
"Engineering"
] | 2,551 | [
"Physical phenomena",
"Tensors",
"Physical quantities",
"Quantity",
"Tensor physical quantities",
"Wikipedia categories named after physical quantities",
"Viscosity",
"Physical properties"
] |
37,196,658 | https://en.wikipedia.org/wiki/Database%20encryption | Database encryption can generally be defined as a process that uses an algorithm to transform data stored in a database into "cipher text" that is incomprehensible without first being decrypted. It can therefore be said that the purpose of database encryption is to protect the data stored in a database from being acces... | Database encryption | [
"Mathematics",
"Engineering"
] | 3,145 | [
"Applied mathematics",
"Data security",
"Cryptography",
"Cybersecurity engineering"
] |
30,612,745 | https://en.wikipedia.org/wiki/Wilks%27%20theorem | In statistics, Wilks' theorem offers an asymptotic distribution of the log-likelihood ratio statistic, which can be used to produce confidence intervals for maximum-likelihood estimates or as a test statistic for performing the likelihood-ratio test.
Statistical tests (such as hypothesis testing) generally require kno... | Wilks' theorem | [
"Mathematics"
] | 1,503 | [
"Mathematical theorems",
"Mathematical problems",
"Theorems in statistics"
] |
30,625,026 | https://en.wikipedia.org/wiki/Consensus%20CDS%20Project | The Consensus Coding Sequence (CCDS) Project is a collaborative effort to maintain a dataset of protein-coding regions that are identically annotated on the human and mouse reference genome assemblies. The CCDS project tracks identical protein annotations on the reference mouse and human genomes with a stable identifie... | Consensus CDS Project | [
"Biology"
] | 2,926 | [
"Bioinformatics",
"Biological databases"
] |
30,625,834 | https://en.wikipedia.org/wiki/Brightray | Brightray is a nickel-chromium alloy that is noted for its resistance to erosion by gas flow at high temperatures. It was used for hard-facing the exhaust valve heads and seats of petrol engines, particularly aircraft engines from the 1930s onwards. It was developed by Henry Wiggin and Co at Birmingham.
As well as its... | Brightray | [
"Chemistry",
"Engineering"
] | 224 | [
"Nickel alloys",
"Alloy stubs",
"Aerospace materials",
"Refractory metals",
"Alloys",
"Aerospace engineering",
"Chromium alloys"
] |
30,627,411 | https://en.wikipedia.org/wiki/Vincenzo%20Balzani | Vincenzo Balzani (born 15 November 1936 in Forlimpopoli, Italy) is an Italian chemist, now emeritus professor at the University of Bologna.
Career
He has spent most of his professional life at the "Giacomo Ciamician" Department of Chemistry of the University of Bologna, becoming full professor in 1973. He has been ap... | Vincenzo Balzani | [
"Chemistry"
] | 1,727 | [
"Photochemists",
"Physical chemists"
] |
25,923,914 | https://en.wikipedia.org/wiki/Plutonium%E2%80%93gallium%20alloy | Plutonium–gallium alloy (Pu–Ga) is an alloy of plutonium and gallium, used in nuclear weapon pits, the component of a nuclear weapon where the fission chain reaction is started. This alloy was developed during the Manhattan Project.
Overview
Metallic plutonium has several different solid allotropes. The δ phase is th... | Plutonium–gallium alloy | [
"Physics",
"Chemistry"
] | 1,559 | [
"Gallium alloys",
"Low thermal expansion materials",
"Materials",
"Alloys",
"Matter"
] |
25,925,741 | https://en.wikipedia.org/wiki/Thiosulfate%E2%80%93citrate%E2%80%93bile%20salts%E2%80%93sucrose%20agar | Thiosulfate–citrate–bile salts–sucrose agar, or TCBS agar, is a type of selective agar culture plate that is used in microbiology laboratories to isolate Vibrio species. TCBS agar is highly selective for the isolation of V. cholerae and V. parahaemolyticus as well as other Vibrio species. Apart from TCBS agar, other ra... | Thiosulfate–citrate–bile salts–sucrose agar | [
"Chemistry",
"Biology"
] | 951 | [
"Biochemistry detection reactions",
"Microbiology equipment",
"Biochemical reactions",
"Microbiology techniques",
"Microbiological media"
] |
25,935,140 | https://en.wikipedia.org/wiki/Percolation%20critical%20exponents | In the context of the physical and mathematical theory of percolation, a percolation transition is characterized by a set of universal critical exponents, which describe the fractal properties of the percolating medium at large scales and sufficiently close to the transition. The exponents are universal in the sense th... | Percolation critical exponents | [
"Physics",
"Chemistry",
"Materials_science",
"Mathematics"
] | 1,839 | [
"Physical phenomena",
"Phase transitions",
"Physical quantities",
"Critical phenomena",
"Percolation theory",
"Graph theory",
"Combinatorics",
"Critical exponents (phase transitions)",
"Physical constants",
"Mathematical relations",
"Condensed matter physics",
"Random graphs",
"Statistical m... |
35,830,148 | https://en.wikipedia.org/wiki/Condensation%20particle%20counter | A condensation particle counter or CPC is a particle counter that detects and counts aerosol particles by first enlarging them by using the particles as nucleation centers to create droplets in a supersaturated gas.
Three techniques have been used to produce nucleation:
Adiabatic expansion using an expansion chamber... | Condensation particle counter | [
"Chemistry",
"Mathematics",
"Technology",
"Engineering"
] | 611 | [
"Meteorological instrumentation and equipment",
"Counting instruments",
"Colloids",
"Measuring instruments",
"Particle detectors",
"Aerosols",
"Numeral systems"
] |
35,837,025 | https://en.wikipedia.org/wiki/Kinetic%20triangulation | A kinetic triangulation data structure is a kinetic data structure that maintains a triangulation of a set of moving points. Maintaining a kinetic triangulation is important for applications that involve motion planning, such as video games, virtual reality, dynamic simulations and robotics.
Choosing a triangulation s... | Kinetic triangulation | [
"Mathematics"
] | 400 | [
"Triangulation (geometry)",
"Planes (geometry)",
"Planar graphs"
] |
2,900,052 | https://en.wikipedia.org/wiki/Calorimeter%20%28particle%20physics%29 | In experimental particle physics, a calorimeter is a type of detector that measures the energy of particles. Particles enter the calorimeter and initiate a particle shower in which their energy is deposited in the calorimeter, collected, and measured. The energy may be measured in its entirety, requiring total contai... | Calorimeter (particle physics) | [
"Technology",
"Engineering"
] | 430 | [
"Particle detectors",
"Measuring instruments"
] |
2,900,805 | https://en.wikipedia.org/wiki/Octahedral%20symmetry | A regular octahedron has 24 rotational (or orientation-preserving) symmetries, and 48 symmetries altogether. These include transformations that combine a reflection and a rotation. A cube has the same set of symmetries, since it is the polyhedron that is dual to an octahedron.
The group of orientation-preserving symme... | Octahedral symmetry | [
"Physics",
"Mathematics"
] | 2,570 | [
"Mathematical structures",
"Finite groups",
"Algebraic structures",
"Symmetry",
"Rotational symmetry"
] |
2,900,960 | https://en.wikipedia.org/wiki/Insulin%20shock%20therapy | Insulin shock therapy or insulin coma therapy was a form of psychiatric treatment in which patients were repeatedly injected with large doses of insulin in order to produce daily comas over several weeks. It was introduced in 1927 by Austrian-American psychiatrist Manfred Sakel and used extensively in the 1940s and 195... | Insulin shock therapy | [
"Chemistry"
] | 3,084 | [
"Psychopharmacology",
"Pharmacology"
] |
2,900,961 | https://en.wikipedia.org/wiki/Total%20body%20irradiation | Total body irradiation (TBI) is a form of radiotherapy used primarily as part of the preparative regimen for haematopoietic stem cell (or bone marrow) transplantation. As the name implies, TBI involves irradiation of the entire body, though in modern practice the lungs are often partially shielded to lower the risk of ... | Total body irradiation | [
"Chemistry",
"Biology"
] | 568 | [
"Radiobiology",
"Radioactivity"
] |
2,901,658 | https://en.wikipedia.org/wiki/Cryomodule | A cryomodule is a section of a modern particle accelerator composed of superconducting RF (SRF) acceleration cavities, which need very low operating temperatures (often around 2 Kelvin). The cryomodule is a complex, state-of-the-art supercooled component in which particle beams are accelerated for scientific research. ... | Cryomodule | [
"Physics"
] | 437 | [
"Accelerator physics",
"Applied and interdisciplinary physics",
"Experimental physics"
] |
2,901,975 | https://en.wikipedia.org/wiki/Calorimeter%20constant | A calorimeter constant (denoted Ccal) is a constant that quantifies the heat capacity of a calorimeter. It may be calculated by applying a known amount of heat to the calorimeter and measuring the calorimeter's corresponding change in temperature. In SI units, the calorimeter constant is then calculated by dividing the... | Calorimeter constant | [
"Chemistry"
] | 368 | [
"Thermochemistry"
] |
2,902,438 | https://en.wikipedia.org/wiki/Plectasin | Plectasin is an antibiotic protein from the mushroom Pseudoplectania nigrella. It was initially discovered in 2005 and commercialised by Novozymes. Plectasin belongs to the antimicrobial peptide class called fungal defensins, which is also present in invertebrates such as flies and mussels.
Clinical trials
Pre-clinic... | Plectasin | [
"Chemistry",
"Biology"
] | 204 | [
"Biomolecules by chemical classification",
"Biotechnology products",
"Antibiotics",
"Molecular biology",
"Biocides",
"Peptides"
] |
2,903,138 | https://en.wikipedia.org/wiki/Formula%20game | A formula game is an artificial game represented by a fully quantified Boolean formula such as .
One player (E) has the goal of choosing values so as to make the formula true, and selects values for the variables that are existentially quantified with . The opposing player (A) has the goal of making the formula fal... | Formula game | [
"Mathematics",
"Technology"
] | 256 | [
"Boolean algebra",
"Automated theorem proving",
"PSPACE-complete problems",
"Mathematical logic",
"Computational problems",
"Computer science stubs",
"Fields of abstract algebra",
"Computer science",
"Computing stubs",
"Mathematical problems",
"Satisfiability problems"
] |
24,510,339 | https://en.wikipedia.org/wiki/Antitarget | In pharmacology, an antitarget (or off-target) is a receptor, enzyme, or other biological target that, when affected by a drug, causes undesirable side-effects. During drug design and development, it is important for pharmaceutical companies to ensure that new drugs do not show significant activity at any of a range of... | Antitarget | [
"Chemistry",
"Biology"
] | 417 | [
"Life sciences industry",
"Drug discovery",
"nan",
"Medicinal chemistry",
"Biochemistry"
] |
24,510,992 | https://en.wikipedia.org/wiki/Proofs%20related%20to%20chi-squared%20distribution | The following are proofs of several characteristics related to the chi-squared distribution.
Derivations of the pdf
Derivation of the pdf for one degree of freedom
Let random variable Y be defined as Y = X2 where X has normal distribution with mean 0 and variance 1 (that is X ~ N(0,1)).
Then,
Where and are the... | Proofs related to chi-squared distribution | [
"Mathematics"
] | 561 | [
"Article proofs"
] |
24,511,251 | https://en.wikipedia.org/wiki/An%20Act%20to%20amend%20the%20Telecommunications%20Act%20%28Internet%20neutrality%29 | An Act to amend the Telecommunications Act (Internet neutrality) (, Bill C-398) was tabled in the Parliament of Canada by the MP for Timmins and James Bay, Charlie Angus, on May 29, 2009, on the second session of the 40th Parliament. Bill C-398 aimed to prohibit various forms of discrimination by telecommunications ser... | An Act to amend the Telecommunications Act (Internet neutrality) | [
"Engineering"
] | 375 | [
"Net neutrality",
"Computer networks engineering"
] |
24,511,700 | https://en.wikipedia.org/wiki/Tutte%20graph | In the mathematical field of graph theory, the Tutte graph is a 3-regular graph with 46 vertices and 69 edges named after W. T. Tutte. It has chromatic number 3, chromatic index 3, girth 4 and diameter 8.
The Tutte graph is a cubic polyhedral graph, but is non-hamiltonian. Therefore, it is a counterexample to Tait's c... | Tutte graph | [
"Mathematics"
] | 522 | [
"Planes (geometry)",
"Planar graphs"
] |
24,511,708 | https://en.wikipedia.org/wiki/Mathukumalli%20Vidyasagar | Mathukumalli Vidyasagar (born 29 September 1947) is a leading control theorist and a Fellow of Royal Society. He is currently a Distinguished Professor in Electrical Engineering at IIT Hyderabad. Previously he was the Cecil & Ida Green (II) Chair of Systems Biology Science at the University of Texas at Dallas. Prior... | Mathukumalli Vidyasagar | [
"Engineering"
] | 587 | [
"Control engineering",
"Control theorists"
] |
24,511,932 | https://en.wikipedia.org/wiki/FFKM | FFKMs (by ASTM 1418 standard) (equivalent to FFPMs by ISO/DIN 1629 standard) are perfluoroelastomeric compounds containing an even higher amount of fluorine than FKM fluoroelastomers.
They have improved resistance to high temperatures and chemicals and even withstand environments where Oxygen-Plasma are present for ma... | FFKM | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 326 | [
"Applied and interdisciplinary physics",
"Synthetic materials",
"Materials science",
"Elastomers",
"nan"
] |
24,512,697 | https://en.wikipedia.org/wiki/Paddle%20wheel | A paddle wheel is a form of waterwheel or impeller in which a number of paddles are set around the periphery of the wheel. It has several uses, of which some are:
Very low-lift water pumping, such as flooding paddy fields at no more than about height above the water source.
To move and mix algae culture in the rac... | Paddle wheel | [
"Physics",
"Chemistry"
] | 316 | [
"Physical systems",
"Hydraulics",
"Turbomachinery",
"Pumps"
] |
24,513,174 | https://en.wikipedia.org/wiki/U-30%20tow%20tractor | The U-30 tow tractor is an aircraft towing vehicle used by the United States and Allied Air Force. There are several models of the U-30 tractor, with weight characteristics from .
The first generation was designed and delivered in 1968 to the Air Force by the Oshkosh Truck Corporation. The vehicle was required for the... | U-30 tow tractor | [
"Engineering"
] | 203 | [
"Engineering vehicles",
"Tractors"
] |
24,513,631 | https://en.wikipedia.org/wiki/Protein%20Science | Protein Science is a peer-reviewed scientific journal covering research on the structure, function, and biochemical significance of proteins, their role in molecular and cell biology, genetics, and evolution, and their regulation and mechanisms of action. It is published by Wiley-Blackwell on behalf of The Protein Soci... | Protein Science | [
"Chemistry"
] | 143 | [
"Biochemistry stubs",
"Biochemistry journals",
"Biochemistry literature",
"Biochemistry journal stubs"
] |
24,514,868 | https://en.wikipedia.org/wiki/Consensus%20site | A consensus site is a term in molecular biology that refers to a site on a protein that is often modified in a particular way. Modifications may be N- or O- linked glycosylation, phosphorylation, tyrosine sulfation or other.
References
Molecular biology | Consensus site | [
"Chemistry",
"Biology"
] | 61 | [
"Biochemistry",
"Molecular biology stubs",
"Molecular biology"
] |
24,515,182 | https://en.wikipedia.org/wiki/Spectralon | Spectralon is a fluoropolymer that has the highest diffuse reflectance of any known material or coating over the ultraviolet, visible, and near-infrared regions of the spectrum. It is the whitest substance available and reflects 99% of the light. It exhibits highly Lambertian behavior, and can be machined into a wide v... | Spectralon | [
"Physics"
] | 809 | [
"Materials",
"Optical materials",
"Matter"
] |
24,517,676 | https://en.wikipedia.org/wiki/UCSC%20Genome%20Browser | The UCSC Genome Browser is an online and downloadable genome browser hosted by the University of California, Santa Cruz (UCSC). It is an interactive website offering access to genome sequence data from a variety of vertebrate and invertebrate species and major model organisms, integrated with a large collection of alig... | UCSC Genome Browser | [
"Biology"
] | 1,635 | [
"Bioinformatics",
"Bioinformatics software",
"Computational biology"
] |
24,519,232 | https://en.wikipedia.org/wiki/Dynamic%20combinatorial%20chemistry | Dynamic combinatorial chemistry (DCC); also known as constitutional dynamic chemistry (CDC) is a method to the generation of new molecules formed by reversible reaction of simple building blocks under thermodynamic control. The library of these reversibly interconverting building blocks is called a dynamic combinatoria... | Dynamic combinatorial chemistry | [
"Chemistry",
"Materials_science",
"Mathematics",
"Engineering",
"Biology"
] | 1,438 | [
"Combinatorial chemistry",
"Life sciences industry",
"Drug discovery",
"Materials science",
"Combinatorics",
"Computational chemistry",
"Medicinal chemistry",
"Cheminformatics",
"nan"
] |
24,519,420 | https://en.wikipedia.org/wiki/Graded%20manifold | In algebraic geometry, graded manifolds are extensions of the concept of manifolds based on ideas coming from supersymmetry and supercommutative algebra. Both graded manifolds and supermanifolds are phrased in terms of sheaves of graded commutative algebras. However, graded manifolds are characterized by sheaves on smo... | Graded manifold | [
"Physics"
] | 1,000 | [
"Unsolved problems in physics",
"Supersymmetry",
"Symmetry",
"Physics beyond the Standard Model"
] |
21,534,694 | https://en.wikipedia.org/wiki/Spinmechatronics | Spinmechatronics is neologism referring to an emerging field of research concerned with the exploitation of spin-dependent phenomena and established spintronic methodologies and technologies in conjunction with electro-mechanical, magno-mechanical, acousto-mechanical and opto-mechanical systems. Most especially, spinm... | Spinmechatronics | [
"Physics",
"Chemistry",
"Materials_science",
"Engineering"
] | 1,064 | [
"Applied and interdisciplinary physics",
"Microtechnology",
"Spintronics",
"Electric and magnetic fields in matter",
"Materials science",
"Control engineering",
"Electromechanical engineering",
"Condensed matter physics",
"nan",
"Nanoelectronics",
"Mechanical engineering by discipline",
"Nanot... |
21,541,088 | https://en.wikipedia.org/wiki/Morison%20equation | In fluid dynamics the Morison equation is a semi-empirical equation for the inline force on a body in oscillatory flow. It is sometimes called the MOJS equation after all four authors—Morison, O'Brien, Johnson and Schaaf—of the 1950 paper in which the equation was introduced. The Morison equation is used to estimate th... | Morison equation | [
"Physics",
"Chemistry",
"Engineering"
] | 924 | [
"Physical phenomena",
"Equations of fluid dynamics",
"Equations of physics",
"Water waves",
"Chemical engineering",
"Waves",
"Marine engineering",
"Piping",
"Fluid dynamics"
] |
21,544,094 | https://en.wikipedia.org/wiki/Flow-shop%20scheduling | Flow-shop scheduling is an optimization problem in computer science and operations research. It is a variant of optimal job scheduling. In a general job-scheduling problem, we are given n jobs J1, J2, ..., Jn of varying processing times, which need to be scheduled on m machines with varying processing power, while tryi... | Flow-shop scheduling | [
"Engineering"
] | 1,075 | [
"Optimal scheduling",
"Engineering economics",
"Engineering management",
"Industrial engineering"
] |
29,081,224 | https://en.wikipedia.org/wiki/Protection%20of%20the%20Arctic%20Marine%20Environment | The Protection of the Arctic Marine Environment Working Group (PAME) is one of six working groups encompassed by the Arctic Council. Founded as part of the 1991 Arctic Environmental Protection Strategy, it assimilated into the structure of the Council following the signing of the 1996 Ottawa Declaration by the eight Ar... | Protection of the Arctic Marine Environment | [
"Chemistry",
"Environmental_science"
] | 1,556 | [
"Ocean pollution",
"Water pollution"
] |
29,083,835 | https://en.wikipedia.org/wiki/Diamond%20Ranch%20Academy | Diamond Ranch Academy was a therapeutic boarding school just outside the town of Hurricane, Utah, United States. It admitted adolescents, 12–18, with various issues, including anger management issues and major depressive disorder. Diamond Ranch Academy was founded in Idaho Falls in 1999 by Rob Dias and later moved to s... | Diamond Ranch Academy | [
"Biology"
] | 840 | [
"Behavior modification",
"Behavior",
"Human behavior",
"Behaviorism"
] |
29,089,664 | https://en.wikipedia.org/wiki/Diagnosis%20of%20myocardial%20infarction | A diagnosis of myocardial infarction is created by integrating the history of the presenting illness and physical examination with electrocardiogram findings and cardiac markers (blood tests for heart muscle cell damage). A coronary angiogram allows visualization of narrowings or obstructions on the heart vessels, and ... | Diagnosis of myocardial infarction | [
"Biology"
] | 1,959 | [
"Senescence",
"Aging-associated diseases"
] |
29,090,067 | https://en.wikipedia.org/wiki/Nitroreductase | Nitroreductases are a family of evolutionarily related proteins involved in the reduction of nitrogen-containing compounds, including those containing the nitro functional group. Members of this family utilise flavin mononucleotide as a cofactor and are often found to be homodimers.
Members of this family include oxy... | Nitroreductase | [
"Biology"
] | 587 | [
"Protein domains",
"Protein classification"
] |
29,092,679 | https://en.wikipedia.org/wiki/Sigma-t | Sigma-t is a quantity used in oceanography to measure the density of seawater at a given temperature. σT is defined as ρ(S,T)-1000 kg m−3, where ρ(S,T) is the density of a sample of seawater at temperature T and salinity S, measured in kg m−3, at standard atmospheric pressure. For example, a water sample with a density... | Sigma-t | [
"Physics",
"Mathematics"
] | 117 | [
"Physical quantities",
"Units of density",
"Quantity",
"Density",
"Units of measurement"
] |
29,094,048 | https://en.wikipedia.org/wiki/Inverse%20problem%20in%20optics | The inverse problem in optics (or the inverse optics problem) refers to the fundamentally ambiguous mapping between sources of retinal stimulation and the retinal images that are caused by those sources.
For example, the size of an object, the orientation of the object, and its distance from the observer are conflated... | Inverse problem in optics | [
"Physics",
"Chemistry",
"Mathematics"
] | 143 | [
"Applied and interdisciplinary physics",
"Optics",
"Applied mathematics",
" molecular",
"Atomic",
"Inverse problems",
" and optical physics"
] |
29,096,486 | https://en.wikipedia.org/wiki/Jscrambler | Jscrambler is a technology company mainly known for its JavaScript obfuscator and eponymous monitoring framework. The obfuscator makes it harder to reverse engineer a web application's client-side code and tamper with its integrity. For real-time detection of web skimming, DOM tampering and user interface changes, the ... | Jscrambler | [
"Technology",
"Engineering"
] | 235 | [
"Cybersecurity engineering",
"Computer security software",
"Software obfuscation"
] |
34,645,248 | https://en.wikipedia.org/wiki/Rosati%20involution | In mathematics, a Rosati involution, named after Carlo Rosati, is an involution of the rational endomorphism ring of an abelian variety induced by a polarisation.
Let be an abelian variety, let be the dual abelian variety, and for , let be the translation-by- map, . Then each divisor on defines a map via . The... | Rosati involution | [
"Mathematics"
] | 195 | [
"Fields of abstract algebra",
"Ring theory",
"Algebraic geometry"
] |
34,653,288 | https://en.wikipedia.org/wiki/Alternating%20electric%20field%20therapy | Alternating electric field therapy, sometimes called tumor treating fields (TTFields), is a type of electromagnetic field therapy using low-intensity, intermediate frequency electrical fields to treat cancer. TTFields disrupt cell division by disrupting dipole alignment and inducing dielectrophoresis of critical molecu... | Alternating electric field therapy | [
"Biology"
] | 1,817 | [
"Angiogenesis",
"Angiogenesis inhibitors",
"Medical devices",
"Medical technology"
] |
34,655,097 | https://en.wikipedia.org/wiki/MINAS | MINAS is a database of metal ions in nucleic acids.
References
External links
http://www.minas.uzh.ch
Biological databases
Biochemistry
Inorganic chemistry | MINAS | [
"Chemistry",
"Biology"
] | 34 | [
"Biomolecules by chemical classification",
"Bioinformatics",
"nan",
"Biochemistry",
"Biological databases",
"Nucleic acids"
] |
34,655,565 | https://en.wikipedia.org/wiki/Carceplex | In host–guest chemistry, a carceplex is a class of chemical structures in the carcerand family that are hinged, and can be closed using reagents that react with the carceplex and trap precursors of reactive intermediates, and are unreactive with the trapped precursor or reactive intermediate. This is useful for determi... | Carceplex | [
"Chemistry",
"Materials_science"
] | 109 | [
"Nanotechnology",
"nan",
"Supramolecular chemistry"
] |
34,656,547 | https://en.wikipedia.org/wiki/Staggered%20extension%20process | The staggered extension process (also referred to as StEP) is a common technique used in biotechnology and molecular biology to create new, mutated genes with qualities of one or more initial genes.
The technique itself is a modified polymerase chain reaction with very short (approximately 10 seconds) cycles.
In these... | Staggered extension process | [
"Chemistry",
"Biology"
] | 144 | [
"Molecular biology techniques",
"Genetics",
"Molecular biology"
] |
2,088,843 | https://en.wikipedia.org/wiki/Zentner | The zentner (German Zentner, from Latin centenarius, derived from centum meaning "hundred") is a name for a unit of mass which was used predominantly in Germany, Austria, and Switzerland, although it was also sometimes used in the United Kingdom – for example, as a measure of the weight of certain crops including hops ... | Zentner | [
"Physics",
"Mathematics"
] | 240 | [
"Obsolete units of measurement",
"Matter",
"Quantity",
"Units of mass",
"Mass",
"Units of measurement"
] |
2,089,044 | https://en.wikipedia.org/wiki/IMSI-catcher | An international mobile subscriber identity-catcher, or IMSI-catcher, is a telephone eavesdropping device used for intercepting mobile phone traffic and tracking location data of mobile phone users. Essentially a "fake" mobile tower acting between the target mobile phone and the service provider's real towers, it is co... | IMSI-catcher | [
"Technology",
"Engineering"
] | 2,085 | [
"Mobile security",
"Cybersecurity engineering"
] |
2,090,057 | https://en.wikipedia.org/wiki/Kernel%20density%20estimation | In statistics, kernel density estimation (KDE) is the application of kernel smoothing for probability density estimation, i.e., a non-parametric method to estimate the probability density function of a random variable based on kernels as weights. KDE answers a fundamental data smoothing problem where inferences about t... | Kernel density estimation | [
"Engineering"
] | 3,730 | [
"Artificial intelligence engineering",
"Machine learning"
] |
2,091,495 | https://en.wikipedia.org/wiki/Nucleic%20acid%20double%20helix | In molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA. The double helical structure of a nucleic acid complex arises as a consequence of its secondary structure, and is a fundamental component in determining its tertiary structure. The struc... | Nucleic acid double helix | [
"Physics",
"Chemistry",
"Biology"
] | 4,167 | [
"Applied and interdisciplinary physics",
"Molecular geometry",
"Molecules",
"Stereochemistry",
"Biophysics",
"Matter"
] |
2,092,576 | https://en.wikipedia.org/wiki/Dym%20equation | In mathematics, and in particular in the theory of solitons, the Dym equation (HD) is the third-order partial differential equation
It is often written in the equivalent form for some function v of one space variable and time
The Dym equation first appeared in Kruskal and is attributed to an unpublished paper by... | Dym equation | [
"Physics"
] | 305 | [
"Integrable systems",
"Theoretical physics"
] |
2,094,449 | https://en.wikipedia.org/wiki/Cluster%20decay | Cluster decay, also named heavy particle radioactivity, heavy ion radioactivity or heavy cluster decay, is a rare type of nuclear decay in which an atomic nucleus emits a small "cluster" of neutrons and protons, more than in an alpha particle, but less than a typical binary fission fragment. Ternary fission into three ... | Cluster decay | [
"Physics",
"Chemistry"
] | 2,530 | [
"Radioactivity",
"Nuclear physics"
] |
5,245,810 | https://en.wikipedia.org/wiki/Enzyme%20induction%20and%20inhibition | Enzyme induction is a process in which a molecule (e.g. a drug) induces (i.e. initiates or enhances) the expression of an enzyme.
Enzyme inhibition can refer to
the inhibition of the expression of the enzyme by another molecule
interference at the enzyme-level, basically with how the enzyme works. This can be compe... | Enzyme induction and inhibition | [
"Chemistry",
"Biology"
] | 468 | [
"Pharmacology",
"Pharmacokinetics",
"Gene expression",
"Molecular genetics",
"Cellular processes",
"Molecular biology",
"Biochemistry"
] |
5,248,484 | https://en.wikipedia.org/wiki/Tanabe%E2%80%93Sugano%20diagram | In coordination chemistry, Tanabe–Sugano diagrams are used to predict absorptions in the ultraviolet (UV), visible and infrared (IR) electromagnetic spectrum of coordination compounds. The results from a Tanabe–Sugano diagram analysis of a metal complex can also be compared to experimental spectroscopic data. They are... | Tanabe–Sugano diagram | [
"Physics",
"Chemistry"
] | 2,571 | [
"Molecular physics",
"Spectrum (physical sciences)",
"Instrumental analysis",
"Coordination chemistry",
"nan",
"Spectroscopy"
] |
5,250,644 | https://en.wikipedia.org/wiki/Shell%20higher%20olefin%20process | The Shell higher olefin process (SHOP) is a chemical process for the production of linear alpha olefins via ethylene oligomerization and olefin metathesis invented and exploited by Shell plc. The olefin products are converted to fatty aldehydes and then to fatty alcohols, which are precursors to plasticizers and deterg... | Shell higher olefin process | [
"Chemistry"
] | 733 | [
"Catalysis",
"Chemical processes",
"nan",
"Chemical process engineering",
"Chemical kinetics"
] |
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