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https://en.wikipedia.org/wiki/Prestressed%20structure
In structural engineering, a prestressed structure is a load-bearing structure whose overall integrity, stability and security depend, primarily, on prestressing: the intentional creation of permanent stresses in the structure for the purpose of improving its performance under various service conditions. The basic typ...
https://en.wikipedia.org/wiki/Dirk%20Gates
Dirk I. Gates (born June 25, 1961 in Fort Wayne, Indiana) is an American businessman, founder and chief executive officer of two companies, Xircom and Xirrus. Career In 1983, Gates received a Bachelor of Science in Engineering from California State University, Northridge and then completed the MBA program at Pepperdi...
https://en.wikipedia.org/wiki/Double%20tangent%20bundle
In mathematics, particularly differential topology, the double tangent bundle or the second tangent bundle refers to the tangent bundle of the total space TM of the tangent bundle of a smooth manifold M . A note on notation: in this article, we denote projection maps by their domains, e.g., πTTM : TTM → TM. Some auth...
https://en.wikipedia.org/wiki/United%20States%20gravity%20control%20propulsion%20research
American interest in "gravity control propulsion research" intensified during the early 1950s. Literature from that period used the terms anti-gravity, anti-gravitation, baricentric, counterbary, electrogravitics (), G-projects, gravitics, gravity control, and gravity propulsion. Their publicized goals were to discov...
https://en.wikipedia.org/wiki/Foreign-body%20giant%20cell
A foreign-body giant cell is a collection of fused macrophages (giant cell) which are generated in response to the presence of a large foreign body. This is particularly evident with catheters, parasites, or biomaterials that are inserted into the body for replacement or regeneration of diseased or damaged tissues. For...
https://en.wikipedia.org/wiki/Offshore%20concrete%20structure
Offshore concrete structures, or concrete offshore structures, are structures built from reinforced concrete for use in the offshore marine environment. They serve the same purpose as their steel counterparts in oil and gas production and storage. The first concrete oil platform was installed in the North Sea in the Ek...
https://en.wikipedia.org/wiki/Peirson%20Frank
Sir Thomas Peirson Frank (23 July 1881 – 12 November 1951) was a British civil engineer and surveyor. He is particularly remembered as "the man who saved London from drowning" in the Blitz. Frank was born in 1881 at Kirkbymoorside, Yorkshire, the son of farmer Thomas Peirson Frank and Jane Shepherd. He was elected to ...
https://en.wikipedia.org/wiki/Charset%20detection
Character encoding detection, charset detection, or code page detection is the process of heuristically guessing the character encoding of a series of bytes that represent text. The technique is recognised to be unreliable and is only used when specific metadata, such as a HTTP header is either not available, or is as...
https://en.wikipedia.org/wiki/Suspensory%20behavior
Suspensory behaviour is a form of arboreal locomotion or a feeding behavior that involves hanging or suspension of the body below or among tree branches. This behavior enables faster travel while reducing path lengths to cover more ground when travelling, searching for food and avoiding predators. Different types of su...
https://en.wikipedia.org/wiki/Social%20VPN
A social VPN is a virtual private network that is created among individual peers, automatically, based on relationships established by them through a social networking service. A social VPN aims at providing peer-to-peer (P2P) network connectivity between a user and his or her friends, in an easy to set up manner that ...
https://en.wikipedia.org/wiki/Ubuntu%20version%20history
Ubuntu releases are made semiannually by Canonical Ltd, its developers, using the year and month of the release as a version number. The first Ubuntu release, for example, was Ubuntu 4.10 and was released on 20 October 2004. Consequently, version numbers for future versions are provisional; if the release is delayed un...
https://en.wikipedia.org/wiki/Mathematical%20diagram
Mathematical diagrams, such as charts and graphs, are mainly designed to convey mathematical relationships—for example, comparisons over time. Specific types of mathematical diagrams Argand diagram A complex number can be visually represented as a pair of numbers forming a vector on a diagram called an Argand diagr...
https://en.wikipedia.org/wiki/Risk%20inclination%20model
Risk inclination (RI) is defined as a mental disposition (i.e., confidence) toward an eventuality (i.e., a predicted state) that has consequences (i.e., either loss or gain). The risk inclination model (RIM) is composed of three constructs: confidence weighting, restricted context, and the risk inclination formula. Eac...
https://en.wikipedia.org/wiki/Spark%20%28mathematics%29
In mathematics, more specifically in linear algebra, the spark of a matrix is the smallest integer such that there exists a set of columns in which are linearly dependent. If all the columns are linearly independent, is usually defined to be 1 more than the number of rows. The concept of matrix spark finds applic...
https://en.wikipedia.org/wiki/Road%20coloring%20theorem
In graph theory the road coloring theorem, known previously as the road coloring conjecture, deals with synchronized instructions. The issue involves whether by using such instructions, one can reach or locate an object or destination from any other point within a network (which might be a representation of city street...
https://en.wikipedia.org/wiki/Many%20antennas
Many antennas is a smart antenna technique which overcomes the performance limitation of single user multiple-input multiple-output (MIMO) techniques. In cellular communication, the maximum number of considered antennas for downlink is 2 and 4 to support 3GPP Long Term Evolution (LTE) and IMT Advanced requirements, res...
https://en.wikipedia.org/wiki/Atlas%20%28computer%29
The Atlas Computer was one of the world's first supercomputers, in use from 1962 (when it was claimed to be the most powerful computer in the world) to 1972. Atlas' capacity promoted the saying that when it went offline, half of the United Kingdom's computer capacity was lost. It is notable for being the first machine ...
https://en.wikipedia.org/wiki/Architectural%20engineering
Architectural engineering or architecture engineering, also known as building engineering, is a discipline that deals with the engineering and construction of buildings, such as structural, mechanical, electrical, lighting, environmental, climate control, telecommunications, security, and other areas. It is related to ...
https://en.wikipedia.org/wiki/Toileting
In health care, toileting is the act of assisting a dependent patient with his/her elimination needs. Methods of toileting Depending on a patient's condition, his/her toileting needs may need to be met differently. This could be by assisting the patient to walk to a toilet, to a bedside commode chair, onto a bedpan, o...
https://en.wikipedia.org/wiki/American%20Information%20Exchange
The American Information Exchange (AMIX) was a platform for the buying and selling of information, goods and services as well as the exchange of information, ideas, and certain kinds of intellectual work product, created by economist and futurist Phil Salin in the 1980s, together with Chip Morningstar (chief architect)...
https://en.wikipedia.org/wiki/Straight-line%20grammar
A straight-line grammar (sometimes abbreviated as SLG) is a formal grammar that generates exactly one string. Consequently, it does not branch (every non-terminal has only one associated production rule) nor loop (if non-terminal A appears in a derivation of B, then B does not appear in a derivation of A). Areas of us...
https://en.wikipedia.org/wiki/Office%202.0%20Conference
The Office 2.0 Conference is an annual conference coordinated by Ismael Ghalimi on the subject of Office 2.0, "focused heavily on using collaborative Web technologies to increase productivity gains and business agility". The first conference was in 2006 and the next is scheduled for 2009. applies to the term this co...
https://en.wikipedia.org/wiki/Modular%20function%20deployment
Modular Function Deployment (MFD) is a method for creating modular product architectures, based on research performed at KTH Royal Institute of Technology in the 1990s. As a result of said research, the company Modular Management was registered in 1996, offering consultancy services centered on the MFD method. With a ...
https://en.wikipedia.org/wiki/Griffon%20%28framework%29
Griffon is an open source rich client platform framework which uses the Java, Apache Groovy, and/or Kotlin programming languages. Griffon is intended to be a high-productivity framework by rewarding use of the Model-View-Controller paradigm, providing a stand-alone development environment and hiding much of the configu...
https://en.wikipedia.org/wiki/Certificate%20Management%20over%20CMS
The Certificate Management over CMS (CMC) is an Internet Standard published by the IETF, defining transport mechanisms for the Cryptographic Message Syntax (CMS). It is defined in , its transport mechanisms in . Similarly to the Certificate Management Protocol (CMP), it can be used for obtaining X.509 digital certifi...
https://en.wikipedia.org/wiki/Triple%20system
In algebra, a triple system (or ternar) is a vector space V over a field F together with a F-trilinear map The most important examples are Lie triple systems and Jordan triple systems. They were introduced by Nathan Jacobson in 1949 to study subspaces of associative algebras closed under triple commutators [[u, v], w]...
https://en.wikipedia.org/wiki/DNA%20sequencing%20theory
DNA sequencing theory is the broad body of work that attempts to lay analytical foundations for determining the order of specific nucleotides in a sequence of DNA, otherwise known as DNA sequencing. The practical aspects revolve around designing and optimizing sequencing projects (known as "strategic genomics"), predic...
https://en.wikipedia.org/wiki/Askey%E2%80%93Gasper%20inequality
In mathematics, the Askey–Gasper inequality is an inequality for Jacobi polynomials proved by and used in the proof of the Bieberbach conjecture. Statement It states that if , , and then where is a Jacobi polynomial. The case when can also be written as In this form, with a non-negative integer, the inequality...
https://en.wikipedia.org/wiki/Ammann%E2%80%93Beenker%20tiling
In geometry, an Ammann–Beenker tiling is a nonperiodic tiling which can be generated either by an aperiodic set of prototiles as done by Robert Ammann in the 1970s, or by the cut-and-project method as done independently by F. P. M. Beenker. They are one of the five sets of tilings discovered by Ammann and described in ...
https://en.wikipedia.org/wiki/Bobbie%20%28dog%29
Bobbie was the name of a British regimental mascot dog, a mongrel from Reading, who accompanied his regiment to Afghanistan and became involved in the disaster of Maiwand. He survived and upon his return to England was presented to Queen Victoria, along with several of his human colleagues. Life Bobbie belonged to La...
https://en.wikipedia.org/wiki/Hanna%20Neumann%20conjecture
In the mathematical subject of group theory, the Hanna Neumann conjecture is a statement about the rank of the intersection of two finitely generated subgroups of a free group. The conjecture was posed by Hanna Neumann in 1957. In 2011, a strengthened version of the conjecture (see below) was proved independently by Jo...
https://en.wikipedia.org/wiki/SekChek%20Local
SekChek security audit and benchmarking toolset dating from 1996. History SekChek was formed by two former auditors from Deloitte and Touche in 1996. The toolset was a set of automated processes to analyse the logical security profile of a computer. The concept and initial version of SekChek was brought to Deloitte...
https://en.wikipedia.org/wiki/Exterior%20angle%20theorem
The exterior angle theorem is Proposition 1.16 in Euclid's Elements, which states that the measure of an exterior angle of a triangle is greater than either of the measures of the remote interior angles. This is a fundamental result in absolute geometry because its proof does not depend upon the parallel postulate. In...
https://en.wikipedia.org/wiki/Heathkit%20H11
The Heathkit H11 Computer is an early kit-format personal computer introduced in 1978. It is essentially a Digital Equipment PDP-11 in a small-form-factor case, designed by Heathkit. The H11 is one of the first 16-bit personal computers, at a list price of US$1,295, () but it also requires at least a computer terminal ...
https://en.wikipedia.org/wiki/HERAS-AF
The HERASAF Project HERASAF is a well established open-source XACML 2.0 implementation. It provides an extended implementation of the XACML 2.0 standard. It is freely available, established and based on future driven technologies and standards. References External links HERASAF website OASIS XACML committee webs...
https://en.wikipedia.org/wiki/Nikolai%20Andreevich%20Lebedev
Nikolai Andreevich Lebedev (; August 8, 1919 – January 8, 1982) was a Soviet mathematician who worked on complex function theory and geometric function theory. Jointly with Isaak Milin, he proved the Lebedev–Milin inequalities that were used in the proof of the Bieberbach conjecture. See also Conformal map Power serie...
https://en.wikipedia.org/wiki/Caminalcules
Caminalcules are a fictive group of animal-like life forms, which were created as a tool for better understanding phylogenetics in real organisms. They were created by Joseph H. Camin (University of Kansas) and consist of 29 living 'species' and 48 fossil forms. The name of the taxon Caminalcules seems to come from Ca...
https://en.wikipedia.org/wiki/Transformation%20semigroup
In algebra, a transformation semigroup (or composition semigroup) is a collection of transformations (functions from a set to itself) that is closed under function composition. If it includes the identity function, it is a monoid, called a transformation (or composition) monoid. This is the semigroup analogue of a perm...
https://en.wikipedia.org/wiki/Decision%20list
Decision lists are a representation for Boolean functions which can be easily learnable from examples. Single term decision lists are more expressive than disjunctions and conjunctions; however, 1-term decision lists are less expressive than the general disjunctive normal form and the conjunctive normal form. The lan...
https://en.wikipedia.org/wiki/Abstract%20and%20Applied%20Analysis
Abstract and Applied Analysis is a peer-reviewed mathematics journal covering the fields of abstract and applied analysis and traditional forms of analysis such as linear and nonlinear ordinary and partial differential equations, optimization theory, and control theory. It is published by Hindawi Publishing Corporati...
https://en.wikipedia.org/wiki/Acta%20Biotheoretica
Acta Biotheoretica: Mathematical and philosophical foundations of biological and biomedical science is a quarterly peer-reviewed scientific journal published by Springer Science+Business Media. It is the official journal of the Jan van der Hoeven Society for Theoretical Biology. The editor-in-chief is F.J.A. Jacobs (Le...
https://en.wikipedia.org/wiki/Jamendo
Jamendo is a Luxembourg-based music website and an open community of independent artists and music lovers. A subsidiary of Belgian company Llama Group, and Independent Management Entity (IME) since 2019. Originally, Jamendo was a music platform under Creative Commons licenses. As of October 2015, Jamendo no longer pre...
https://en.wikipedia.org/wiki/Lanner%20Electronics
Lanner Electronics, Inc. (TSE:6245) (), is a Taiwanese electronics manufacturer specializing in network appliances, industrial computers, embedded computers, vehicle PCs, motherboards and related accessories. Lanner owns and operates PCB manufacturing, chassis manufacturing and computer assembly factories. The company ...
https://en.wikipedia.org/wiki/Vision-guided%20robot%20systems
A vision-guided robot (VGR) system is basically a robot fitted with one or more cameras used as sensors to provide a secondary feedback signal to the robot controller to more accurately move to a variable target position. VGR is rapidly transforming production processes by enabling robots to be highly adaptable and mor...
https://en.wikipedia.org/wiki/Hyperinteger
In nonstandard analysis, a hyperinteger n is a hyperreal number that is equal to its own integer part. A hyperinteger may be either finite or infinite. A finite hyperinteger is an ordinary integer. An example of an infinite hyperinteger is given by the class of the sequence in the ultrapower construction of the hyp...
https://en.wikipedia.org/wiki/Solar%20Energy%20%28journal%29
Solar Energy is a peer-reviewed scientific journal and the official journal of the International Solar Energy Society. It covers research on all aspects of solar energy such as photovoltaics and solar heating, but also its indirect usages like wind power or bioenergy. According to the Journal Citation Reports, the jour...
https://en.wikipedia.org/wiki/Gdium
The Gdium is a subnotebook / netbook computer produced by EMTEC. The Gdium product is distinguished by its unique Loongson MIPS processor and the use of a USB key as a primary storage device. The Gdium netbook is marketed as an interface device to the Gdium "learning community"—a website that provides hardware support,...
https://en.wikipedia.org/wiki/Smith%20predictor
The Smith predictor (invented by O. J. M. Smith in 1957) is a type of predictive controller designed to control systems with a significant feedback time delay. The idea can be illustrated as follows. Suppose the plant consists of followed by a pure time delay . refers to the Z-transform of the transfer function rela...
https://en.wikipedia.org/wiki/NetCDF
NetCDF (Network Common Data Form) is a set of software libraries and self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data. The project homepage is hosted by the Unidata program at the University Corporation for Atmospheric Research (UCAR). Th...
https://en.wikipedia.org/wiki/Sea%20anemone
Sea anemones are a group of predatory marine invertebrates constituting the order Actiniaria. Because of their colourful appearance, they are named after the Anemone, a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia. As cnidarians, sea anemones are...
https://en.wikipedia.org/wiki/Web%20threat
A web threat is any threat that uses the World Wide Web to facilitate cybercrime. Web threats use multiple types of malware and fraud, all of which utilize HTTP or HTTPS protocols, but may also employ other protocols and components, such as links in email or IM, or malware attachments or on servers that access the We...
https://en.wikipedia.org/wiki/Engineer%20reconnaissance
Engineer reconnaissance is the reconnaissance operations performed by combat engineers to enable forward movement of own troops, in war usually over territory previously occupied by the enemy. The activity includes provision of reconnaissance instructions on the intended route for which a commander needs an engineer re...
https://en.wikipedia.org/wiki/Geoff%20Sutcliffe
Geoff Sutcliffe is a US-based computer scientist working in the field of automated reasoning. He was born in the former British colony of Northern Rhodesia (now Zambia), grew up in South Africa, and earned his PhD in Australia. Sutcliffe currently works at the University of Miami, and is of both British and Australian ...
https://en.wikipedia.org/wiki/Phospholipid-derived%20fatty%20acids
Phospholipid-derived fatty acids (PLFAs) are widely used in microbial ecology as chemotaxonomic markers of bacteria and other organisms. Phospholipids are the primary lipids composing cellular membranes. Phospholipids can be saponified, which releases the fatty acids contained in their diglyceride tail. Once the phos...
https://en.wikipedia.org/wiki/Route%20reconnaissance
Eoute Reconnaissance is the investigation of the operational environment in reconnaissance operations of routes for military use, including methods of reconnoitering and classifying them for other troops. In a k during ll the primary purpose of conducting route reconnaissance is to find and report all enemy forces that...
https://en.wikipedia.org/wiki/Zoll%20surface
In mathematics, particularly in differential geometry, a Zoll surface, named after Otto Zoll, is a surface homeomorphic to the 2-sphere, equipped with a Riemannian metric all of whose geodesics are closed and of equal length. While the usual unit-sphere metric on S2 obviously has this property, it also has an infinite...
https://en.wikipedia.org/wiki/Renewable%20and%20Sustainable%20Energy%20Reviews
Renewable and Sustainable Energy Reviews is a peer-reviewed scientific journal covering research on sustainable energy. It is published in 12 issues per year by Elsevier and the editor-in-chief is Aoife M. Foley (Queen's University Belfast). According to the Journal Citation Reports, the journal has a 2021 impact facto...
https://en.wikipedia.org/wiki/Riemann%20hypothesis
In mathematics, the Riemann hypothesis is the conjecture that the Riemann zeta function has its zeros only at the negative even integers and complex numbers with real part . Many consider it to be the most important unsolved problem in pure mathematics. It is of great interest in number theory because it implies result...
https://en.wikipedia.org/wiki/Obstacles%20to%20troop%20movement
Obstacles to troop movement represent either natural, human habitat originated, constructed, concealed obstacles, or obstructive impediments to movement of military troops and their vehicles, or to their visibility. By impeding strategic, operational or tactical manoeuvre, the obstacle represents an added barrier betwe...
https://en.wikipedia.org/wiki/The%20Guardian
The Guardian is a British daily newspaper. It was founded in 1821 as The Manchester Guardian, before it changed its name in 1959. Along with its sister papers, The Observer and The Guardian Weekly, The Guardian is part of the Guardian Media Group, owned by the Scott Trust Limited. The trust was created in 1936 to "secu...
https://en.wikipedia.org/wiki/Volume%20entropy
The volume entropy is an asymptotic invariant of a compact Riemannian manifold that measures the exponential growth rate of the volume of metric balls in its universal cover. This concept is closely related with other notions of entropy found in dynamical systems and plays an important role in differential geometry and...
https://en.wikipedia.org/wiki/John%20W.%20Dawson%20Jr.
John W. Dawson Jr. (born February 4, 1944) is an American academic who is an emeritus professor of mathematics at Penn State York. Early life and education Born in Wichita, Kansas, Dawson attended the Massachusetts Institute of Technology as a National Merit Scholar before earning a doctorate in mathematical logic fr...
https://en.wikipedia.org/wiki/Cray%20CX1
The Cray CX1 is a deskside workstation designed by Cray Inc., based on the x86-64 processor architecture. It was launched on September 16, 2008, and was discontinued in early 2012. It comprises a single chassis blade server design that supports a maximum of eight modular single-width blades, giving up to 96 processor ...
https://en.wikipedia.org/wiki/Atypical%20small%20acinar%20proliferation
In urologic pathology, atypical small acinar proliferation, is a collection of small prostatic glands, on prostate biopsy, whose significance is uncertain and cannot be determined to be benign or malignant. ASAP, generally, is not considered a pre-malignancy, or a carcinoma in situ; it is an expression of diagnostic u...
https://en.wikipedia.org/wiki/Microcosm%20%28experimental%20ecosystem%29
Microcosms are artificial, simplified ecosystems that are used to simulate and predict the behaviour of natural ecosystems under controlled conditions. Open or closed microcosms provide an experimental area for ecologists to study natural ecological processes. Microcosm studies can be very useful to study the effects o...
https://en.wikipedia.org/wiki/Tangent%20circles
In geometry, tangent circles (also known as kissing circles) are circles in a common plane that intersect in a single point. There are two types of tangency: internal and external. Many problems and constructions in geometry are related to tangent circles; such problems often have real-life applications such as trila...
https://en.wikipedia.org/wiki/Cambrian%20explosion
The Cambrian explosion, Cambrian radiation, Cambrian diversification, or the Biological Big Bang refers to an interval of time approximately in the Cambrian Period of early Paleozoic when there was a sudden radiation of complex life and practically all major animal phyla started appearing in the fossil record. It las...
https://en.wikipedia.org/wiki/Guarded%20logic
Guarded logic is a choice set of dynamic logic involved in choices, where outcomes are limited. A simple example of guarded logic is as follows: if X is true, then Y, else Z can be expressed in dynamic logic as (X?;Y)∪(~X?;Z). This shows a guarded logical choice: if X holds, then X?;Y is equal to Y, and ~X?;Z is block...
https://en.wikipedia.org/wiki/Timeline%20of%20category%20theory%20and%20related%20mathematics
This is a timeline of category theory and related mathematics. Its scope ("related mathematics") is taken as: Categories of abstract algebraic structures including representation theory and universal algebra; Homological algebra; Homotopical algebra; Topology using categories, including algebraic topology, categori...
https://en.wikipedia.org/wiki/Enrichment%20culture
Enrichment culture is the use of certain growth media to favor the growth of a particular microorganism over others, enriching a sample for the microorganism of interest. This is generally done by introducing nutrients or environmental conditions that only allow the growth of an organism of interest. Enrichment culture...
https://en.wikipedia.org/wiki/Krull%20ring
In commutative algebra, a Krull ring, or Krull domain, is a commutative ring with a well behaved theory of prime factorization. They were introduced by Wolfgang Krull in 1931. They are a higher-dimensional generalization of Dedekind domains, which are exactly the Krull domains of dimension at most 1. In this article, ...
https://en.wikipedia.org/wiki/Functional%20testing%20%28manufacturing%29
In manufacturing, functional testing (FCT) is performed during the last phase of the production line. This is often referred to as a final quality control test, which is done to ensure that specifications are carried out by FCTs. The process of FCTs is entailed by the emulation or simulation of the environment in whic...
https://en.wikipedia.org/wiki/Locally%20finite%20poset
In mathematics, a locally finite poset is a partially ordered set P such that for all x, y ∈ P, the interval [x, y] consists of finitely many elements. Given a locally finite poset P we can define its incidence algebra. Elements of the incidence algebra are functions ƒ that assign to each interval [x, y] of P a real n...
https://en.wikipedia.org/wiki/NimbleX
NimbleX is a small Slackware-based Linux distribution optimized to run from a CD, USB drive or a network environment. NimbleX has been praised for how fast it boots, as well as for its small disk footprint, which is considered surprising for a distribution using KDE as desktop environment. NimbleX was also remarked for...
https://en.wikipedia.org/wiki/Quaternionic%20vector%20space
In mathematics, a left (or right) quaternionic vector space is a left (or right) H-module where H is the (non-commutative) division ring of quaternions. The space Hn of n-tuples of quaternions is both a left and right H-module using the componentwise left and right multiplication: for quaternions q and q1, q2, ... qn...
https://en.wikipedia.org/wiki/Locator/Identifier%20Separation%20Protocol
Locator/ID Separation Protocol (LISP) () is a "map-and-encapsulate" protocol which is developed by the Internet Engineering Task Force LISP Working Group. The basic idea behind the separation is that the Internet architecture combines two functions, routing locators (where a client is attached to the network) and ident...
https://en.wikipedia.org/wiki/Knol
Knol was a Google project that aimed to include user-written articles on a range of topics. The lower-case term knol, which Google defined as a "unit of knowledge", referred to an article in the project. Knol was often viewed as a rival to Wikipedia. The project was led by Udi Manber, a Google vice president of engin...
https://en.wikipedia.org/wiki/Geometric%20calculus
In mathematics, geometric calculus extends the geometric algebra to include differentiation and integration. The formalism is powerful and can be shown to encompass other mathematical theories including vector calculus, differential geometry, and differential forms. Differentiation With a geometric algebra given, le...
https://en.wikipedia.org/wiki/Ron%20McKinnon
Ronald McKinnon (born August 8, 1951) is a Canadian politician, who was elected to represent the riding of Coquitlam—Port Coquitlam in the House of Commons of Canada in the 2015 federal election, and was re-elected in 2019 and 2021. Early life Born in Alberta, McKinnon holds a Bachelor of Science from the University ...
https://en.wikipedia.org/wiki/Storm%20%28software%29
Storm is a Python programming library for object-relational mapping between one or more SQL databases and Python objects. It allows Python developers to formulate complex queries spanning multiple database tables to support dynamic storage and retrieval of object information. MySQL, PostgreSQL and SQLite database sup...
https://en.wikipedia.org/wiki/Encapsulin
The encapsulins are a family of bacterial proteins that serve as the main structural components of encapsulin nanocompartments. There are several different encapsulin proteins, including EncA, which forms the shell, and EncB, EncC, and EncD, which form the core. References Cell biology Metabolism Biological engineer...
https://en.wikipedia.org/wiki/Mail%20chute
A mail chute is a device by which mail is collected for pick-up by a post office from within high-rise buildings, such as offices, hospitals, and hotels. Deposit boxes on upper floors are connected via a chute to a central depository at ground level, from which the mail is picked up. The mail chute was patented by Ja...
https://en.wikipedia.org/wiki/Multilink%20striping
Multilink striping is a type of data striping used in telecommunications to achieve higher throughput or increase the resilience of a network connection by data aggregation over multiple network links simultaneously. Multipath routing and multilink striping are often used synonymously. However, there are some differen...
https://en.wikipedia.org/wiki/Spectral%20concentration%20problem
The spectral concentration problem in Fourier analysis refers to finding a time sequence of a given length whose discrete Fourier transform is maximally localized on a given frequency interval, as measured by the spectral concentration. Spectral concentration The discrete Fourier transform (DFT) U(f) of a finite ser...
https://en.wikipedia.org/wiki/MecA
mecA is a gene found in bacterial cells which allows them to be resistant to antibiotics such as methicillin, penicillin and other penicillin-like antibiotics. The bacteria strain most commonly known to carry mecA is methicillin-resistant Staphylococcus aureus (MRSA). In Staphylococcus species, mecA is spread through...
https://en.wikipedia.org/wiki/Timeline%20of%20probability%20and%20statistics
The following is a timeline of probability and statistics. Before 1600 8th century – Al-Khalil, an Arab mathematician studying cryptology, wrote the Book of Cryptographic Messages. The work has been lost, but based on the reports of later authors, it contained the first use of permutations and combinations to list all...
https://en.wikipedia.org/wiki/Timeline%20of%20number%20theory
A timeline of number theory. Before 1000 BCE ca. 20,000 BCE — Nile Valley, Ishango Bone: possibly the earliest reference to prime numbers and Egyptian multiplication although this is disputed. About 300 BCE 300 BCE — Euclid proves the number of prime numbers is infinite. 1st millennium AD 250 — Diophantus writes ...
https://en.wikipedia.org/wiki/Timeline%20of%20numerals%20and%20arithmetic
A timeline of numerals and arithmetic. Before 2000 BC c. 20,000 BC — Nile Valley, Ishango Bone: suggested, though disputed, as the earliest reference to prime numbers as also a common number. c. 3400 BC — the Sumerians invent the first so-known numeral system, and a system of weights and measures. c. 3100 BC — Egy...
https://en.wikipedia.org/wiki/Timeline%20of%20geometry
The following is a timeline of key developments of geometry: Before 1000 BC ca. 2000 BC – Scotland, carved stone balls exhibit a variety of symmetries including all of the symmetries of Platonic solids. 1800 BC – Moscow Mathematical Papyrus, findings volume of a frustum 1800 BC – Plimpton 322 contains the oldest ref...
https://en.wikipedia.org/wiki/Timeline%20of%20calculus%20and%20mathematical%20analysis
A timeline of calculus and mathematical analysis. 500BC to 1600 5th century BC - The Zeno's paradoxes, 5th century BC - Antiphon attempts to square the circle, 5th century BC - Democritus finds the volume of cone is 1/3 of volume of cylinder, 4th century BC - Eudoxus of Cnidus develops the method of exhaustion, ...
https://en.wikipedia.org/wiki/Timeline%20of%20mathematical%20logic
A timeline of mathematical logic; see also history of logic. 19th century 1847 – George Boole proposes symbolic logic in The Mathematical Analysis of Logic, defining what is now called Boolean algebra. 1854 – George Boole perfects his ideas, with the publication of An Investigation of the Laws of Thought. 1874 – ...
https://en.wikipedia.org/wiki/ALS
Amyotrophic lateral sclerosis (ALS), also known as motor neurone disease (MND) or Lou Gehrig's disease, is a rare and terminal neurodegenerative disease that results in the progressive loss of motor neurons that control voluntary muscles. ALS is the most common form of the motor neuron diseases. Early symptoms of ALS i...
https://en.wikipedia.org/wiki/Uncompressed%20video
Uncompressed video is digital video that either has never been compressed or was generated by decompressing previously compressed digital video. It is commonly used by video cameras, video monitors, video recording devices (including general-purpose computers), and in video processors that perform functions such as ima...
https://en.wikipedia.org/wiki/Laser%20Doppler%20vibrometer
A laser Doppler vibrometer (LDV) is a scientific instrument that is used to make non-contact vibration measurements of a surface. The laser beam from the LDV is directed at the surface of interest, and the vibration amplitude and frequency are extracted from the Doppler shift of the reflected laser beam frequency due t...
https://en.wikipedia.org/wiki/Representation%20theory
Representation theory is a branch of mathematics that studies abstract algebraic structures by representing their elements as linear transformations of vector spaces, and studies modules over these abstract algebraic structures. In essence, a representation makes an abstract algebraic object more concrete by describing...
https://en.wikipedia.org/wiki/Zig-zag%20lemma
In mathematics, particularly homological algebra, the zig-zag lemma asserts the existence of a particular long exact sequence in the homology groups of certain chain complexes. The result is valid in every abelian category. Statement In an abelian category (such as the category of abelian groups or the category of v...
https://en.wikipedia.org/wiki/Exponentially%20equivalent%20measures
In mathematics, exponential equivalence of measures is how two sequences or families of probability measures are "the same" from the point of view of large deviations theory. Definition Let be a metric space and consider two one-parameter families of probability measures on , say and . These two families are said to...
https://en.wikipedia.org/wiki/Ross%20Williams
Ross Neil Williams is an Australian computer scientist and entrepreneur who has made significant contributions to data compression and data deduplication technologies. He is best known as the inventor of the and the founder of Rocksoft Pty Ltd. Ross Williams gained his PhD in data compression from the University of ...
https://en.wikipedia.org/wiki/JBoss%20Developer%20Studio
JBoss Developer Studio (JBDS) is a development environment created and currently developed by JBoss (a division of Red Hat) and Exadel. It integrates and certifies both tooling and runtime components by combining Eclipse, Eclipse Tooling, and the JBoss Enterprise Application Platform. The built-in development tools a...
https://en.wikipedia.org/wiki/Circumscription%20%28taxonomy%29
In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systemat...