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https://en.wikipedia.org/wiki/Network%20block%20device | On Linux, network block device (NBD) is a network protocol that can be used to forward a block device (typically a hard disk or partition) from one machine to a second machine. As an example, a local machine can access a hard disk drive that is attached to another computer.
The protocol was originally developed for L... |
https://en.wikipedia.org/wiki/Modified%20Harvard%20architecture | A modified Harvard architecture is a variation of the Harvard computer architecture that, unlike the pure Harvard architecture, allows memory that contains instructions to be accessed as data. Most modern computers that are documented as Harvard architecture are, in fact, modified Harvard architecture.
Harvard archite... |
https://en.wikipedia.org/wiki/BlueHat | BlueHat (or Blue Hat or Blue-Hat) is a term used to refer to outside computer security consulting firms that are employed to bug test a system prior to its launch, looking for exploits so they can be closed. In particular, Microsoft uses the term to refer to the computer security professionals they invited to find the ... |
https://en.wikipedia.org/wiki/List%20of%20Wenninger%20polyhedron%20models | This is an indexed list of the uniform and stellated polyhedra from the book Polyhedron Models, by Magnus Wenninger.
The book was written as a guide book to building polyhedra as physical models. It includes templates of face elements for construction and helpful hints in building, and also brief descriptions on the t... |
https://en.wikipedia.org/wiki/Refined%20grains | Refined grains have been significantly modified from their natural composition, in contrast to whole grains. The modification process generally involves the mechanical removal of bran and germ, either through grinding or selective sifting.
Overview
A refined grain is defined as having undergone a process that removes... |
https://en.wikipedia.org/wiki/3%20nm%20process | In semiconductor manufacturing, the 3 nm process is the next die shrink after the 5 nanometer MOSFET (metal–oxide–semiconductor field-effect transistor) technology node. South Korean chipmaker Samsung started shipping its 3 nm gate all around (GAA) process, named 3GAA, in mid-2022. On December 29, 2022, Taiwanese chip ... |
https://en.wikipedia.org/wiki/Stratification%20%28mathematics%29 | Stratification has several usages in mathematics.
In mathematical logic
In mathematical logic, stratification is any consistent assignment of numbers to predicate symbols guaranteeing that a unique formal interpretation of a logical theory exists. Specifically, we say that a set of clauses of the form is stratified ... |
https://en.wikipedia.org/wiki/Web%20container | A web container (also known as a servlet container;
and compare "webcontainer") is the component of a web server that interacts with Jakarta Servlets. A web container is responsible for managing the lifecycle of servlets, mapping a URL to a particular servlet and ensuring that the URL requester has the correct access-r... |
https://en.wikipedia.org/wiki/DirectPlay | DirectPlay is part of Microsoft's DirectX API. It is a network communication library intended for computer game development, although it can be used for other purposes.
DirectPlay is a high-level software interface between applications and communication services that allows games to be connected over the Internet, a m... |
https://en.wikipedia.org/wiki/Complex%20programmable%20logic%20device | A complex programmable logic device (CPLD) is a programmable logic device with complexity between that of PALs and FPGAs, and architectural features of both. The main building block of the CPLD is a macrocell, which contains logic implementing disjunctive normal form expressions and more specialized logic operations.
... |
https://en.wikipedia.org/wiki/Signal-flow%20graph | A signal-flow graph or signal-flowgraph (SFG), invented by Claude Shannon, but often called a Mason graph after Samuel Jefferson Mason who coined the term, is a specialized flow graph, a directed graph in which nodes represent system variables, and branches (edges, arcs, or arrows) represent functional connections betw... |
https://en.wikipedia.org/wiki/Quinarian%20system | The quinarian system was a method of zoological classification which was popular in the mid 19th century, especially among British naturalists. It was largely developed by the entomologist William Sharp Macleay in 1819. The system was further promoted in the works of Nicholas Aylward Vigors, William John Swainson and J... |
https://en.wikipedia.org/wiki/Bookmark%20manager | A bookmark manager is any software program or feature designed to store, organize, and display web bookmarks. The bookmarks feature included in each major web browser is a rudimentary bookmark manager. More capable bookmark managers are available online as web apps, mobile apps, or browser extensions, and may display b... |
https://en.wikipedia.org/wiki/List%20of%20people%20with%20the%20most%20children | This is a list of mothers said to have given birth to 20 or more children and men said to have fathered more than 25 children.
Mothers and couples
This section lists mothers who gave birth to at least 20 children. Numbers in bold and italics are likely to be legendary or inexact, some of them having been recorded befo... |
https://en.wikipedia.org/wiki/Large%20numbers | Large numbers are numbers significantly larger than those typically used in everyday life (for instance in simple counting or in monetary transactions), appearing frequently in fields such as mathematics, cosmology, cryptography, and statistical mechanics. They are typically large positive integers, or more generally, ... |
https://en.wikipedia.org/wiki/Multiscale%20geometric%20analysis | Multiscale geometric analysis or geometric multiscale analysis is an emerging area of high-dimensional signal processing and data analysis.
See also
Wavelet
Scale space
Multi-scale approaches
Multiresolution analysis
Singular value decomposition
Compressed sensing
Further reading
Signal processing
Spatial anal... |
https://en.wikipedia.org/wiki/List%20of%20self-intersecting%20polygons | Self-intersecting polygons, crossed polygons, or self-crossing polygons are polygons some of whose edges cross each other. They contrast with simple polygons, whose edges never cross.
Some types of self-intersecting polygons are:
the crossed quadrilateral, with four edges
the antiparallelogram, a crossed quadrilatera... |
https://en.wikipedia.org/wiki/Mobile%20phone | A mobile phone (or cellphone) is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed to a fixed-location phone (landline phone). The radio frequency link establishes a connection to the switching systems of a mobile phone ... |
https://en.wikipedia.org/wiki/Tektronix%20hex%20format | Tektronix hex format (TEK HEX) and Extended Tektronix hex format (EXT TEK HEX or XTEK) / Extended Tektronix Object Format are ASCII-based hexadecimal file formats, created by Tektronix, for conveying binary information for applications like programming microcontrollers, EPROMs, and other kinds of chips.
Each line of ... |
https://en.wikipedia.org/wiki/Multicast%20router%20discovery | Multicast router discovery (MRD) provides a general mechanism for the discovery of multicast routers on an IP network. For IPv4, the mechanism is based on IGMP. For IPv6 the mechanism is based on MLD. Multicast router discovery is defined by RFC 4286.
Computer networking
Internet Protocol |
https://en.wikipedia.org/wiki/Nigel%20Scrutton | Nigel Shaun Scrutton (born 2 April 1964) is a British biochemist and biotechnology innovator known for his work on enzyme catalysis, biophysics and synthetic biology. He is Director of the UK Future Biomanufacturing Research Hub, Director of the Fine and Speciality Chemicals Synthetic Biology Research Centre (SYNBIOCH... |
https://en.wikipedia.org/wiki/Multidimensional%20signal%20processing | In signal processing, multidimensional signal processing covers all signal processing done using multidimensional signals and systems. While multidimensional signal processing is a subset of signal processing, it is unique in the sense that it deals specifically with data that can only be adequately detailed using more... |
https://en.wikipedia.org/wiki/List%20of%20contributors%20to%20general%20relativity | This is a dynamic list of persons who have made major contributions to the (mainstream) development of general relativity, as acknowledged by standard texts on the subject. Some related lists are mentioned at the bottom of the page.
A
Peter C. Aichelburg (Aichelburg–Sexl ultraboost, generalized symmetries),
Miguel ... |
https://en.wikipedia.org/wiki/ScreenOS | ScreenOS is a real-time embedded operating system for the NetScreen range of hardware firewall devices from Juniper Networks.
Features
Beside transport level security ScreenOS also integrates these flow management applications:
IP gateway VPN management – ICSA-certified IPSec
IP packet inspection (low level) for p... |
https://en.wikipedia.org/wiki/Carleman%20linearization | In mathematics, Carleman linearization (or Carleman embedding) is a technique to transform a finite-dimensional nonlinear dynamical system into an infinite-dimensional linear system. It was introduced by the Swedish mathematician Torsten Carleman in 1932. Carleman linearization is related to composition operator and ha... |
https://en.wikipedia.org/wiki/Water%20activity | Water activity (aw) is the partial vapor pressure of water in a solution divided by the standard state partial vapor pressure of water. In the field of food science, the standard state is most often defined as pure water at the same temperature. Using this particular definition, pure distilled water has a water activit... |
https://en.wikipedia.org/wiki/A%20New%20Kind%20of%20Science | A New Kind of Science is a book by Stephen Wolfram, published by his company Wolfram Research under the imprint Wolfram Media in 2002. It contains an empirical and systematic study of computational systems such as cellular automata. Wolfram calls these systems simple programs and argues that the scientific philosophy a... |
https://en.wikipedia.org/wiki/Wavefront%20coding | In optics and signal processing, wavefront coding refers to the use of a phase modulating element in conjunction with deconvolution to extend the depth of field of a digital imaging system such as a video camera.
Wavefront coding falls under the broad category of computational photography as a technique to enhance the... |
https://en.wikipedia.org/wiki/Taxonomic%20rank | In biology, taxonomic rank is the relative level of a group of organisms (a taxon) in an ancestral or hereditary hierarchy. A common system of biological classification (taxonomy) consists of species, genus, family, order, class, phylum, kingdom, and domain. While older approaches to taxonomic classification were pheno... |
https://en.wikipedia.org/wiki/Virtual%20instrumentation | Virtual instrumentation is the use of customizable software and modular measurement hardware to create user-defined measurement systems, called virtual instruments.
Traditional hardware instrumentation systems are made up of fixed hardware components, such as digital multimeters and oscilloscopes that are completely s... |
https://en.wikipedia.org/wiki/Superorganism | A superorganism or supraorganism is a group of synergetically interacting organisms of the same species. A community of synergetically interacting organisms of different species is called a holobiont.
Concept
The term superorganism is used most often to describe a social unit of eusocial animals, where division of la... |
https://en.wikipedia.org/wiki/Notation%20in%20probability%20and%20statistics | Probability theory and statistics have some commonly used conventions, in addition to standard mathematical notation and mathematical symbols.
Probability theory
Random variables are usually written in upper case roman letters: , , etc.
Particular realizations of a random variable are written in corresponding lower... |
https://en.wikipedia.org/wiki/Code%20of%20the%20Quipu | Code of the Quipu is a book on the Inca system of recording numbers and other information by means of a quipu, a system of knotted strings. It was written by mathematician Marcia Ascher and anthropologist Robert Ascher, and published as Code of the Quipu: A Study in Media, Mathematics, and Culture by the University of ... |
https://en.wikipedia.org/wiki/Postglacial%20vegetation | Postglacial vegetation refers to plants that colonize the newly exposed substrate after a glacial retreat. The term "postglacial" typically refers to processes and events that occur after the departure of glacial ice or glacial climates.
Climate Influence
Climate change is the main force behind changes in species dis... |
https://en.wikipedia.org/wiki/Music%20and%20mathematics | Music theory analyzes the pitch, timing, and structure of music. It uses mathematics to study elements of music such as tempo, chord progression, form, and meter. The attempt to structure and communicate new ways of composing and hearing music has led to musical applications of set theory, abstract algebra and number t... |
https://en.wikipedia.org/wiki/Mills%27%20constant | In number theory, Mills' constant is defined as the smallest positive real number A such that the floor function of the double exponential function
is a prime number for all positive natural numbers n. This constant is named after William Harold Mills who proved in 1947 the existence of A based on results of Guido Hoh... |
https://en.wikipedia.org/wiki/List%20of%204000-series%20integrated%20circuits | The following is a list of CMOS 4000-series digital logic integrated circuits. In 1968, the original 4000-series was introduced by RCA. Although more recent parts are considerably faster, the 4000 devices operate over a wide power supply range (3V to 18V recommended range for "B" series) and are well suited to unregu... |
https://en.wikipedia.org/wiki/Examples%20of%20Markov%20chains | This article contains examples of Markov chains and Markov processes in action.
All examples are in the countable state space. For an overview of Markov chains in general state space, see Markov chains on a measurable state space.
Discrete-time
Board games played with dice
A game of snakes and ladders or any other... |
https://en.wikipedia.org/wiki/Multidimensional%20empirical%20mode%20decomposition | In signal processing, multidimensional empirical mode decomposition (multidimensional EMD) is an extension of the one-dimensional (1-D) EMD algorithm to a signal encompassing multiple dimensions. The Hilbert–Huang empirical mode decomposition (EMD) process decomposes a signal into intrinsic mode functions combined with... |
https://en.wikipedia.org/wiki/Reference%20designator | A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board. The reference designator usually consists of one or two letters followed by a number, e.g. R13, C1002. The number is sometimes followed by a letter, indicating that components are gr... |
https://en.wikipedia.org/wiki/IPSANET | IPSANET was a packet switching network written by I. P. Sharp Associates (IPSA). Operation began in May 1976. It initially used the IBM 3705 Communications Controller and Computer Automation LSI-2 computers as nodes. An Intel 80286 based-node was added in 1987. It was called the Beta node.
The original purpose was... |
https://en.wikipedia.org/wiki/Zero-crossing%20rate | The zero-crossing rate (ZCR) is the rate at which a signal changes from positive to zero to negative or from negative to zero to positive. Its value has been widely used in both speech recognition and music information retrieval, being a key feature to classify percussive sounds.
ZCR is defined formally as
where is ... |
https://en.wikipedia.org/wiki/Hachimoji%20DNA | Hachimoji DNA (from Japanese hachimoji, "eight letters") is a synthetic nucleic acid analog that uses four synthetic nucleotides in addition to the four present in the natural nucleic acids, DNA and RNA. This leads to four allowed base pairs: two unnatural base pairs formed by the synthetic nucleobases in addition to... |
https://en.wikipedia.org/wiki/Addition | Addition (usually signified by the plus symbol ) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of those values combined. The example in the adjacent image shows two columns of three ... |
https://en.wikipedia.org/wiki/Glugging | Glugging (also referred to as "the glug-glug process") is the physical phenomenon which occurs when a liquid is poured rapidly from a vessel with a narrow opening, such as a bottle. It is a facet of fluid dynamics.
As liquid is poured from a bottle, the air pressure in the bottle is lowered, and air at higher pressur... |
https://en.wikipedia.org/wiki/SeaSeep | SeaSeep is a combination of 2D seismic data (a group of seismic lines acquired individually, as opposed to multiple closely space lines1), high resolution multibeam sonar which is an evolutionary advanced form of side-scan sonar, navigated piston coring (one of the more common sea floor sampling methods2), heat flow s... |
https://en.wikipedia.org/wiki/Out-of-band%20data | In computer networking, out-of-band data is the data transferred through a stream that is independent from the main in-band data stream. An out-of-band data mechanism provides a conceptually independent channel, which allows any data sent via that mechanism to be kept separate from in-band data. The out-of-band data me... |
https://en.wikipedia.org/wiki/Niven%27s%20constant | In number theory, Niven's constant, named after Ivan Niven, is the largest exponent appearing in the prime factorization of any natural number n "on average". More precisely, if we define H(1) = 1 and H(n) = the largest exponent appearing in the unique prime factorization of a natural number n > 1, then Niven's constan... |
https://en.wikipedia.org/wiki/Hanany%E2%80%93Witten%20transition | In theoretical physics the Hanany–Witten transition, also called the Hanany–Witten effect, refers to any process in a superstring theory in which two p-branes cross resulting in the creation or destruction of a third p-brane. A special case of this process was first discovered by Amihay Hanany and Edward Witten in 199... |
https://en.wikipedia.org/wiki/Network%20security | Network security consists of the policies, processes and practices adopted to prevent, detect and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, which is controlled by the ne... |
https://en.wikipedia.org/wiki/Unwired%20enterprise | An unwired enterprise is an organization that extends and supports the use of traditional thick client enterprise applications to a variety of mobile devices and their users throughout the organization. The abiding characteristic is seamless universal mobile access to critical applications and business data.
Use
By s... |
https://en.wikipedia.org/wiki/Shadow%20square | The shadow square, also known as an altitude scale, was an instrument used to determine the linear height of an object, in conjunction with the alidade, for angular observations. An early example was described in an Arabic treatise likely dating to 9th or 10th-century Baghdad. Shadow squares are often found on the back... |
https://en.wikipedia.org/wiki/DAvE%20%28Infineon%29 | DAVE (Infineon) Digital Application Virtual Engineer (DAVE) is a C/C++-language software development and code generation tool for microcontroller applications. DAVE is a standalone system with automatic code generation modules. It is suited for the development of software drivers for Infineon microcontrollers and aids ... |
https://en.wikipedia.org/wiki/List%20of%20tessellations |
See also
Uniform tiling
Convex uniform honeycombs
List of k-uniform tilings
List of Euclidean uniform tilings
Uniform tilings in hyperbolic plane
Mathematics-related lists |
https://en.wikipedia.org/wiki/Triple%20correlation | The triple correlation of an ordinary function on the real line is the integral of the product of that function with two independently shifted copies of itself:
The Fourier transform of triple correlation is the bispectrum. The triple correlation extends the concept of autocorrelation, which correlates a function wit... |
https://en.wikipedia.org/wiki/List%20of%20partition%20topics | Generally, a partition is a division of a whole into non-overlapping parts. Among the kinds of partitions considered in mathematics are
partition of a set or an ordered partition of a set,
partition of a graph,
partition of an integer,
partition of an interval,
partition of unity,
partition of a matrix; see bloc... |
https://en.wikipedia.org/wiki/Chronobiology | Chronobiology is a field of biology that examines timing processes, including periodic (cyclic) phenomena in living organisms, such as their adaptation to solar- and lunar-related rhythms. These cycles are known as biological rhythms. Chronobiology comes from the ancient Greek χρόνος (chrónos, meaning "time"), and biol... |
https://en.wikipedia.org/wiki/Jetronic | Jetronic is a trade name of a manifold injection technology for automotive petrol engines, developed and marketed by Robert Bosch GmbH from the 1960s onwards. Bosch licensed the concept to many automobile manufacturers. There are several variations of the technology offering technological development and refinement.
D... |
https://en.wikipedia.org/wiki/Straightedge | A straightedge or straight edge is a tool used for drawing straight lines, or checking their straightness. If it has equally spaced markings along its length, it is usually called a ruler.
Straightedges are used in the automotive service and machining industry to check the flatness of machined mating surfaces. They ar... |
https://en.wikipedia.org/wiki/Isothermal%20microcalorimetry | Isothermal microcalorimetry (IMC) is a laboratory method for real-time monitoring and dynamic analysis of chemical, physical and biological processes. Over a period of hours or days, IMC determines the onset, rate, extent and energetics of such processes for specimens in small ampoules (e.g. 3–20 ml) at a constant set ... |
https://en.wikipedia.org/wiki/SolidRun | SolidRun is an Israeli company producing Embedded systems components, mainly mini computers, Single-board computers and computer-on-module devices. It is specially known for the CuBox family of mini-computers, and for producing motherboards and processing components such as the HummingBoard motherboard.
Situated in Ac... |
https://en.wikipedia.org/wiki/Cryptomorphism | In mathematics, two objects, especially systems of axioms or semantics for them, are called cryptomorphic if they are equivalent but not obviously equivalent. In particular, two definitions or axiomatizations of the same object are "cryptomorphic" if it is not obvious that they define the same object. Examples of cry... |
https://en.wikipedia.org/wiki/Magic%20angle | The magic angle is a precisely defined angle, the value of which is approximately 54.7356°. The magic angle is a root of a second-order Legendre polynomial, , and so any interaction which depends on this second-order Legendre polynomial vanishes at the magic angle. This property makes the magic angle of particular imp... |
https://en.wikipedia.org/wiki/Colony%20picker | A colony picker is an instrument used to automatically identify microbial colonies growing on a solid medium, pick them and duplicate them either onto solid or liquid media. It is used in research laboratories as well as in industrial environments such as food testing and in microbiological cultures.
Uses
In food saf... |
https://en.wikipedia.org/wiki/C-slowing | C-slow retiming is a technique used in conjunction with retiming to improve throughput of a digital circuit. Each register in a circuit is replaced by a set of C registers (in series). This creates a circuit with C independent threads, as if the new circuit contained C copies of the original circuit. A single computati... |
https://en.wikipedia.org/wiki/List%20of%20long%20mathematical%20proofs | This is a list of unusually long mathematical proofs. Such proofs often use computational proof methods and may be considered non-surveyable.
, the longest mathematical proof, measured by number of published journal pages, is the classification of finite simple groups with well over 10000 pages. There are several proo... |
https://en.wikipedia.org/wiki/Radio-frequency%20engineering | Radio-frequency (RF) engineering is a subset of electronic engineering involving the application of transmission line, waveguide, antenna and electromagnetic field principles to the design and application of devices that produce or use signals within the radio band, the frequency range of about 20 kHz up to 300 GHz.
I... |
https://en.wikipedia.org/wiki/Multiplication%20theorem | In mathematics, the multiplication theorem is a certain type of identity obeyed by many special functions related to the gamma function. For the explicit case of the gamma function, the identity is a product of values; thus the name. The various relations all stem from the same underlying principle; that is, the relati... |
https://en.wikipedia.org/wiki/Integrated%20stress%20response | The integrated stress response is a cellular stress response conserved in eukaryotic cells that downregulates protein synthesis and upregulates specific genes in response to internal or environmental stresses.
Background
The integrated stress response can be triggered within a cell due to either extrinsic or intrins... |
https://en.wikipedia.org/wiki/CHMOS | CHMOS refers to one of a series of Intel CMOS processes developed from their HMOS process. CHMOS stands for "complementary high-performance metal-oxide-silicon. It was first developed in 1981.
CHMOS was used in the Intel 80C51BH, a new version of their standard MCS-51 microcontroller. The chip was also used in later... |
https://en.wikipedia.org/wiki/Josiah%20Willard%20Gibbs%20Lectureship | The Josiah Willard Gibbs Lectureship (also called the Gibbs Lecture) of the American Mathematical Society is an annually awarded mathematical prize, named in honor of Josiah Willard Gibbs. The prize is intended not only for mathematicians, but also for physicists, chemists, biologists, physicians, and other scientists ... |
https://en.wikipedia.org/wiki/Glossary%20of%20electrical%20and%20electronics%20engineering | This glossary of electrical and electronics engineering is a list of definitions of terms and concepts related specifically to electrical engineering and electronics engineering. For terms related to engineering in general, see Glossary of engineering.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
... |
https://en.wikipedia.org/wiki/Uniform%20tilings%20in%20hyperbolic%20plane | In hyperbolic geometry, a uniform hyperbolic tiling (or regular, quasiregular or semiregular hyperbolic tiling) is an edge-to-edge filling of the hyperbolic plane which has regular polygons as faces and is vertex-transitive (transitive on its vertices, isogonal, i.e. there is an isometry mapping any vertex onto any oth... |
https://en.wikipedia.org/wiki/Titanium%20oxide | Titanium oxide may refer to:
Titanium dioxide (titanium(IV) oxide), TiO2
Titanium(II) oxide (titanium monoxide), TiO, a non-stoichiometric oxide
Titanium(III) oxide (dititanium trioxide), Ti2O3
Ti3O
Ti2O
δ-TiOx (x= 0.68–0.75)
TinO2n−1 where n ranges from 3–9 inclusive, e.g. Ti3O5, Ti4O7, etc.
Reduced titanium ... |
https://en.wikipedia.org/wiki/Frame-dragging | Frame-dragging is an effect on spacetime, predicted by Albert Einstein's general theory of relativity, that is due to non-static stationary distributions of mass–energy. A stationary field is one that is in a steady state, but the masses causing that field may be non-static — rotating, for instance. More generally, th... |
https://en.wikipedia.org/wiki/Coefficient | In mathematics, a coefficient is a multiplicative factor involved in some term of a polynomial, a series, or an expression. It may be a number (dimensionless), in which case it is known as a numerical factor. It may also be a constant with units of measurement, in which it is known as a constant multiplier. In general,... |
https://en.wikipedia.org/wiki/Waru%20Waru | Waru Waru is an Aymara term for the agricultural technique developed by pre-Hispanic people in the Andes region of South America from Ecuador to Bolivia; this regional agricultural technique is also referred to as camellones in Spanish. Functionally similar agricultural techniques have been developed in other parts of ... |
https://en.wikipedia.org/wiki/Ichnotaxon | An ichnotaxon (plural ichnotaxa) is "a taxon based on the fossilized work of an organism", i.e. the non-human equivalent of an artifact. Ichnotaxa comes from the Greek , ichnos meaning track and , taxis meaning ordering.
Ichnotaxa are names used to identify and distinguish morphologically distinctive ichnofossils, mor... |
https://en.wikipedia.org/wiki/Recurrence%20period%20density%20entropy | Recurrence period density entropy (RPDE) is a method, in the fields of dynamical systems, stochastic processes, and time series analysis, for determining the periodicity, or repetitiveness of a signal.
Overview
Recurrence period density entropy is useful for characterising the extent to which a time series repeats th... |
https://en.wikipedia.org/wiki/Carl%20Theodore%20Heisel | Carl Theodore Heisel (1852–1937) was a mathematical crank who wrote several books in the 1930s challenging accepted mathematical truths. Among his claims is that he found a way to square the circle. He is credited with 24 works in 62 publications. Heisel did not charge money for his books; he gave thousands of them aw... |
https://en.wikipedia.org/wiki/Index%20of%20cryptography%20articles | Articles related to cryptography include:
A
A5/1 •
A5/2 •
ABA digital signature guidelines •
ABC (stream cipher) •
Abraham Sinkov •
Acoustic cryptanalysis •
Adaptive chosen-ciphertext attack •
Adaptive chosen plaintext and chosen ciphertext attack •
Advantage (cryptography) •
ADFGVX cipher •
Adi Sh... |
https://en.wikipedia.org/wiki/Coremark | CoreMark is a benchmark that measures the performance of central processing units (CPU) used in embedded systems. It was developed in 2009 by Shay Gal-On at EEMBC and is intended to become an industry standard, replacing the Dhrystone benchmark. The code is written in C and contains implementations of the following alg... |
https://en.wikipedia.org/wiki/Sensing%20of%20phage-triggered%20ion%20cascades | Sensing of phage-triggered ion cascades (SEPTIC) is a prompt bacterium identification method based on fluctuation-enhanced sensing in fluid medium. The advantages of SEPTIC are the specificity and speed (needs only a few minutes) offered by the characteristics of phage infection, the sensitivity due to fluctuation-en... |
https://en.wikipedia.org/wiki/Exterior%20calculus%20identities | This article summarizes several identities in exterior calculus.
Notation
The following summarizes short definitions and notations that are used in this article.
Manifold
, are -dimensional smooth manifolds, where . That is, differentiable manifolds that can be differentiated enough times for the purposes on this ... |
https://en.wikipedia.org/wiki/Terminal%20%28electronics%29 | A terminal is the point at which a conductor from a component, device or network comes to an end. Terminal may also refer to an electrical connector at this endpoint, acting as the reusable interface to a conductor and creating a point where external circuits can be connected. A terminal may simply be the end of a wire... |
https://en.wikipedia.org/wiki/Structured%20ASIC%20platform | Structured ASIC is an intermediate technology between ASIC and FPGA, offering high performance, a characteristic of ASIC, and low NRE cost, a characteristic of FPGA.
Using Structured ASIC allows products to be introduced quickly to market, to have lower cost and to be designed with ease.
In a FPGA, interconnects and l... |
https://en.wikipedia.org/wiki/Fluctuation-enhanced%20sensing | Fluctuation-enhanced sensing (FES) is a specific type of chemical or biological sensing where the stochastic component, noise, of the sensor signal is analyzed. The stages following the sensor in a FES system typically contain filters and preamplifier(s) to extract and amplify the stochastic signal components, which ar... |
https://en.wikipedia.org/wiki/Bandwidth%20%28signal%20processing%29 | Bandwidth is the difference between the upper and lower frequencies in a continuous band of frequencies. It is typically measured in hertz, and depending on context, may specifically refer to passband bandwidth or baseband bandwidth. Passband bandwidth is the difference between the upper and lower cutoff frequencies o... |
https://en.wikipedia.org/wiki/Asano%20contraction | In complex analysis, a discipline in mathematics, and in statistical physics, the Asano contraction or Asano–Ruelle contraction is a transformation on a separately affine multivariate polynomial. It was first presented in 1970 by Taro Asano to prove the Lee–Yang theorem in the Heisenberg spin model case. This also yiel... |
https://en.wikipedia.org/wiki/Food%20studies | Food studies is the critical examination of food and its contexts within science, art, history, society, and other fields. It is distinctive from other food-related areas of study such as nutrition, agriculture, gastronomy, and culinary arts in that it tends to look beyond the consumption, production, and aesthetic ap... |
https://en.wikipedia.org/wiki/Pairwise%20error%20probability | Pairwise error probability is the error probability that for a transmitted signal () its corresponding but distorted version () will be received. This type of probability is called ″pair-wise error probability″ because the probability exists with a pair of signal vectors in a signal constellation. It's mainly used in c... |
https://en.wikipedia.org/wiki/List%20of%20Feynman%20diagrams | This is a list of common Feynman diagrams.
Particle physics
Physics-related lists |
https://en.wikipedia.org/wiki/List%20of%20PowerPC-based%20game%20consoles | There are several ways in which game consoles can be categorized. One is by its console generation, and another is by its computer architecture. Game consoles have long used specialized and customized computer hardware with the base in some standardized processor instruction set architecture. In this case, it is PowerP... |
https://en.wikipedia.org/wiki/Perennation | In botany, perennation is the ability of organisms, particularly plants, to survive from one germinating season to another, especially under unfavourable conditions such as drought or winter cold. It typically involves development of a perennating organ, which stores enough nutrients to sustain the organism during the ... |
https://en.wikipedia.org/wiki/Process%20map | Process map is a global-system process model that is used to outline the processes that make up the business system and how they interact with each other. Process map shows the processes as objects, which means it is a static and non-algorithmic view of the processes. It should be differentiated from a detailed process... |
https://en.wikipedia.org/wiki/Animal | Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, have myocytes and are able to move, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development. As of 2022, 2.16 mill... |
https://en.wikipedia.org/wiki/Field%20metabolic%20rate | Field metabolic rate (FMR) refers to a measurement of the metabolic rate of a free-living animal.
Method
Measurement of the Field metabolic rate is made using the doubly labeled water method, although alternative techniques, such as monitoring heart rates, can also be used. The advantages and disadvantages of the alt... |
https://en.wikipedia.org/wiki/General-Purpose%20Serial%20Interface | General-Purpose Serial Interface, also known as GPSI, 7-wire interface, or 7WS, is a 7 wire communications interface. It is used as an interface between Ethernet MAC and PHY blocks.
Data is received and transmitted using separate data paths (TXD, RXD) and separate data clocks (TXCLK, RXCLK). Other signals consist of t... |
https://en.wikipedia.org/wiki/Left%20and%20right%20%28algebra%29 | In algebra, the terms left and right denote the order of a binary operation (usually, but not always, called "multiplication") in non-commutative algebraic structures.
A binary operation ∗ is usually written in the infix form:
The argument is placed on the left side, and the argument is on the right side. Even if th... |
https://en.wikipedia.org/wiki/Video%20line%20selector | A video line selector is an electronic circuit or device for picking a line from an analog video signal. The input of the circuit is connected to an analog video source, the output triggers an oscilloscope, so display the selected line on the oscilloscope or similar device.
Properties
Video line selectors are circuit... |
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