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https://en.wikipedia.org/wiki/Apache%20OpenNLP | The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text. It supports the most common NLP tasks, such as language detection, tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing and coreference resolution. These tasks a... |
https://en.wikipedia.org/wiki/Siftable | Siftables are small computers that display graphics on their top surface and sense one another and how they are being moved. Siftables were developed as a platform for hands-on interactions with digital information and media and were the prototype for Sifteo cubes.
Siftables were created by David Merrill and Jeevan Ka... |
https://en.wikipedia.org/wiki/Set%20constraint | In mathematics and theoretical computer science, a set constraint is an equation or an inequation between sets of terms.
Similar to systems of (in)equations between numbers, methods are studied for solving systems of set constraints.
Different approaches admit different operators (like "∪", "∩", "\", and function appl... |
https://en.wikipedia.org/wiki/Celso%20Costa | Celso José da Costa (born April 7, 1949 in Congonhinhas) is a Brazilian mathematician working in differential geometry. His research activity has focused in the construction and classification of minimal surfaces embedded in three-dimensional Euclidean space. He is best known for his discovery of Costa's minimal surfac... |
https://en.wikipedia.org/wiki/Split%20and%20pool%20synthesis | The split and pool (split-mix) synthesis is a method in combinatorial chemistry that can be used to prepare combinatorial compound libraries. It is a stepwise, highly efficient process realized in repeated cycles. The procedure makes it possible to prepare millions or even trillions of compounds as mixtures that can be... |
https://en.wikipedia.org/wiki/Classification%20of%20manifolds | In mathematics, specifically geometry and topology, the classification of manifolds is a basic question, about which much is known, and many open questions remain.
Main themes
Overview
Low-dimensional manifolds are classified by geometric structure; high-dimensional manifolds are classified algebraically, by surgery... |
https://en.wikipedia.org/wiki/Menu%20dependence | Roughly speaking, in decision theory, game theory, and rational choice, menu dependence arises when the evaluation of alternatives for choice or the mode of selection guiding choice varies parametrically with what collection of alternatives is available for choice (i.e., with what "menu" or decision problem a decision ... |
https://en.wikipedia.org/wiki/Thermodynamic%20equations | Thermodynamics is expressed by a mathematical framework of thermodynamic equations which relate various thermodynamic quantities and physical properties measured in a laboratory or production process. Thermodynamics is based on a fundamental set of postulates, that became the laws of thermodynamics.
Introduction
One ... |
https://en.wikipedia.org/wiki/Kawal%20%28food%29 | Kawal is food made of fermented leaves used as a meat substitute indigenous to western Sudan, in particular the Kordofan and Darfur provinces, and eastern Chad. In urban areas, it is used as a condiment, similarly to black pepper. It is also used by low-income families as a primary protein source, substituting or exten... |
https://en.wikipedia.org/wiki/Mathematics%20of%20general%20relativity | When studying and formulating Albert Einstein's theory of general relativity, various mathematical structures and techniques are utilized. The main tools used in this geometrical theory of gravitation are tensor fields defined on a Lorentzian manifold representing spacetime. This article is a general description of the... |
https://en.wikipedia.org/wiki/Desulfurococcales | The Desulfurococcales are an order of the Thermoprotei, part of the kingdom Archaea. The order encompasses some genera which are all thermophilic, autotrophs which utilise chemical energy, typically by reducing sulfur compounds using hydrogen.
Phylogeny
The currently accepted taxonomy is based on the List of Prokaryo... |
https://en.wikipedia.org/wiki/John%20Casey%20%28mathematician%29 | John Casey (12 May 1820, Kilbehenny, County Limerick, Ireland – 3 January 1891, Dublin) was a respected Irish geometer. He is most famous for Casey's theorem on a circle that is tangent to four other circles, an extension of Ptolemy's theorem. However, he contributed several novel proofs and perspectives on Euclidean g... |
https://en.wikipedia.org/wiki/Kenji%20Urada | Kenji Urada (c. 1944 – July 4, 1981) was a Japanese factory worker who was killed by a robot. Urada is often incorrectly reported to be the first person killed by a robot, but Robert Williams, a worker at the Ford Motor Company's Michigan Casting Center, had been killed by a robot over two years earlier, on January 25,... |
https://en.wikipedia.org/wiki/Laser%20Doppler%20velocimetry | Laser Doppler velocimetry, also known as laser Doppler anemometry, is the technique of using the Doppler shift in a laser beam to measure the velocity in transparent or semi-transparent fluid flows or the linear or vibratory motion of opaque, reflecting surfaces. The measurement with laser Doppler anemometry is absolut... |
https://en.wikipedia.org/wiki/Leonard%20Gillman | Leonard E. Gillman (January 8, 1917 – April 7, 2009) was an American mathematician, emeritus professor at the University of Texas at Austin. He was also an accomplished classical pianist.
Biography
Early life and education
Gillman was born in Cleveland, Ohio in 1917. His family moved to Pittsburgh, Pennsylvania in 1... |
https://en.wikipedia.org/wiki/Mr.%20Horsepower | Mr. Horsepower is the cartoon mascot and logo of Clay Smith Cams, an auto shop established in 1931. He is a sneering, cigar-smoking bird with red feathers and a yellow beak. The image is a caricature of legendary hot rod guru Clay Smith (1915–1954), well known for his red hair. Mr. Horsepower is rarely without a cigar,... |
https://en.wikipedia.org/wiki/Carbon%20sequestration | Carbon sequestration (or carbon storage) is the process of storing carbon in a carbon pool. Carbon sequestration is a naturally occurring process but it can also be enhanced or achieved with technology, for example within carbon capture and storage projects. There are two main types of carbon sequestration: geologic an... |
https://en.wikipedia.org/wiki/Spectral%20Database%20for%20Organic%20Compounds | The Spectral Database for Organic Compounds (SDBS) is a free online searchable database hosted by the National Institute of Advanced Industrial Science and Technology (AIST) in Japan, that contains spectral data for ca 34,000 organic molecules. The database is available in English and in Japanese and it includes six ty... |
https://en.wikipedia.org/wiki/List%20of%20spacecraft%20powered%20by%20non-rechargeable%20batteries | This is a list of spacecraft powered by non-rechargeable batteries. While most spacecraft are powered by longer-lasting power sources such as solar cells or radioisotope thermoelectric generators, which can provide power for years to decades, some have been powered by primary (non-rechargeable) electrochemical cells, w... |
https://en.wikipedia.org/wiki/Standard%20Interchange%20Format | Standard Interchange Format, called SIF, is a geospatial data exchange format. A standard or neutral format used to move graphics files between DOD Project 2851 and is currently codified in Content Standard for Digital Geospatial Metadata maintained by the Federal Geographic Data Committee.
Unit 69 of the NCGIA Core... |
https://en.wikipedia.org/wiki/Authenticated%20Identity%20Body | Authenticated Identity Body or AIB is a method allowing parties in a network to share authenticated identity thereby increasing the integrity of their SIP communications. AIBs extend other authentication methods like S/MIME to provide a more specific mechanism to introduce integrity to SIP transmissions. Parties transm... |
https://en.wikipedia.org/wiki/Class%20II%20bacteriocin | Class II bacteriocins are a class of small peptides that inhibit the growth of various bacteria.
Many Gram-positive bacteria produce ribosomally synthesized antimicrobial peptides, termed bacteriocins.
Bacteriocins for which disulfide bonds are the only modification to the peptide are Class II bacteriocins.
Class I... |
https://en.wikipedia.org/wiki/Standard%20monomial%20theory | In algebraic geometry, standard monomial theory describes the sections of a line bundle over a generalized flag variety or Schubert variety of a reductive algebraic group by giving an explicit basis of elements called standard monomials. Many of the results have been extended to Kac–Moody algebras and their groups.
T... |
https://en.wikipedia.org/wiki/CP-GEP | CP-GEP is a non-invasive prediction model for cutaneous melanoma patients that combines clinicopathologic (CP) variables with gene expression profiling (GEP). CP-GEP is able to identify cutaneous melanoma patients at low-risk for nodal metastasis who may forgo the sentinel lymph node biopsy (SLNB) procedure. The CP-GEP... |
https://en.wikipedia.org/wiki/Doro%20%28company%29 | Doro AB, known as Doro, is a Swedish consumer electronics and assistive technology company focused on the elderly and improving the lives of seniors. Founded in 1974 in Sweden as a challenger to the state run telecoms monopoly, the company develops communications products and services designed primarily for the elderly... |
https://en.wikipedia.org/wiki/Myristicin | Myristicin is a naturally occurring compound found in common herbs and spices, such as nutmeg. It is an insecticide, and has been shown to enhance the effectiveness of other insecticides.
When ingested, myristicin may produce hallucinogenic effects, and can be converted to MMDMA in controlled chemical synthesis. It i... |
https://en.wikipedia.org/wiki/Logistic%20function | A logistic function or logistic curve is a common S-shaped curve (sigmoid curve) with the equation
where
For values of in the domain of real numbers from to , the S-curve shown on the right is obtained, with the graph of approaching as approaches and approaching zero as approaches .
The logistic function find... |
https://en.wikipedia.org/wiki/Compartmental%20neuron%20models | Compartmental modelling of dendrites deals with multi-compartment modelling of the dendrites, to make the understanding of the electrical behavior of complex dendrites easier. Basically, compartmental modelling of dendrites is a very helpful tool to develop new biological neuron models. Dendrites are very important bec... |
https://en.wikipedia.org/wiki/Anomaly%20%28natural%20sciences%29 | In the natural sciences, especially in atmospheric and Earth sciences involving applied statistics, an anomaly is a persisting deviation in a physical quantity from its expected value, e.g., the systematic difference between a measurement and a trend or a model prediction.
Similarly, a standardized anomaly equals an a... |
https://en.wikipedia.org/wiki/Symmetrical%20double-sided%20two-way%20ranging | In radio technology, symmetrical double-sided two-way ranging (SDS-TWR) is a ranging method that uses two delays that naturally occur in signal transmission to determine the range between two stations:
Signal propagation delay between two wireless devices
Processing delay of acknowledgements within a wireless devic... |
https://en.wikipedia.org/wiki/Rachis | In biology, a rachis (from the [], "backbone, spine") is a main axis or "shaft".
In zoology and microbiology
In vertebrates, rachis can refer to the series of articulated vertebrae, which encase the spinal cord. In this case the rachis usually forms the supporting axis of the body and is then called the spine or ver... |
https://en.wikipedia.org/wiki/Jorge%20Urrutia%20Galicia | Jorge Urrutia Galicia is a Mexican mathematician and computer scientist in the Institute of Mathematics of the National Autonomous University of Mexico (UNAM). His research primarily concerns discrete and computational geometry.
Education and career
Urrutia earned his Ph.D. from the University of Waterloo in 1980, und... |
https://en.wikipedia.org/wiki/Hewlett%20Packard%20Enterprise | The Hewlett Packard Enterprise Company (HPE) is an American multinational information technology company based in Spring, Texas, United States.
HPE was founded on November 1, 2015, in Palo Alto, California, as part of the splitting of the Hewlett-Packard company. It is a business-focused organization which works in se... |
https://en.wikipedia.org/wiki/Computational%20science | Computational science, also known as scientific computing, technical computing or scientific computation (SC), is a division of science that uses advanced computing capabilities to understand and solve complex physical problems. This includes
Algorithms (numerical and non-numerical): mathematical models, computation... |
https://en.wikipedia.org/wiki/Fundamenta%20Botanica | Fundamenta Botanica ("Foundations of botany") (Amsterdam, Salomon Schouten, ed. 1, 1736) was one of the major works of the Swedish botanist, zoologist and physician Carl Linnaeus (1707–1778) and issued both as a separate work and part of the Bibliotheca Botanica.
This book states, for the first time, Linnaeus's ideas ... |
https://en.wikipedia.org/wiki/Wooden%20ship%20model | Wooden ship models or wooden model ships are scale representations of ships, constructed mainly of wood. This type of model has been built for over two thousand years.
Basic types of wooden ship model construction
There are five basic types of construction used in building a wooden ship model hull:
Solid wood hull sa... |
https://en.wikipedia.org/wiki/NemID | NemID () is a common login solution for Danish Internet banks, government websites and some other private companies. NemID is managed by the Nets DanID A/S company and came into use on July 1, 2010. Everyone in Denmark who is more than 15 years old and has a CPR-Number is eligible for a NemID that can be used with thei... |
https://en.wikipedia.org/wiki/ALPHA%20experiment | The Antihydrogen Laser Physics Apparatus (ALPHA), also known as AD-5, is an experiment at CERN's Antiproton Decelerator, designed to trap antihydrogen in a magnetic trap in order to study its atomic spectra. The ultimate goal of the experiment is to test CPT symmetry through comparing the respective spectra of hydrogen... |
https://en.wikipedia.org/wiki/Glycoside%20hydrolase%20family%2076 | In molecular biology, glycoside hydrolase family 76 is a family of glycoside hydrolases.
Glycoside hydrolases are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycoside hydrolase... |
https://en.wikipedia.org/wiki/Four%20Green%20Fields | Four Green Fields is a 1967 folk song by Irish musician Tommy Makem, described in The New York Times as a "hallowed Irish leave-us-alone-with-our-beauty ballad." Of Makem's many compositions, it has become the most familiar, and is part of the common repertoire of Irish folk musicians.
Content and meaning
The song is ... |
https://en.wikipedia.org/wiki/Spinnbarkeit | Spinnbarkeit (English: spinnability), also known as fibrosity, is a biomedical rheology term which refers to the stringy or stretchy property found to varying degrees in mucus, saliva, albumen and similar viscoelastic fluids. The term is used especially with reference to cervical mucus at the time just prior to or duri... |
https://en.wikipedia.org/wiki/SPIKE%20%28database%29 | SPIKE (Signaling Pathways Integrated Knowledge Engine) is a database of highly curated interactions for particular human pathways.
Development
SPIKE was developed by Ron Shamir's computational biology group in cooperation with the group of Yosef Shiloh, an Israel Prize recipient for his research in systems biology, an... |
https://en.wikipedia.org/wiki/Double-setpoint%20control | A Double-setpoint control is quite similar to bang–bang control. It is an element of a feedback-loop and therefore evaluated by application of control theory. It has two setpoints on which it switches abruptly usually involving a hysteresis. It may be used in a heating and cooling situation or for two speed control.
T... |
https://en.wikipedia.org/wiki/Biotin%20attachment%20domain | Biotin/lipoyl attachment domain has a conserved lysine residue that binds biotin or lipoic acid. Biotin plays a catalytic role in some carboxyl transfer reactions and is covalently attached, via an amide bond, to a lysine residue in enzymes requiring this coenzyme. Lipoamide acyltransferases have an essential cofactor,... |
https://en.wikipedia.org/wiki/George%20Szekeres | George Szekeres AM FAA (; 29 May 1911 – 28 August 2005) was a Hungarian–Australian mathematician.
Early years
Szekeres was born in Budapest, Hungary, as Szekeres György and received his degree in chemistry at the Technical University of Budapest. He worked six years in Budapest as an analytical chemist. He married Est... |
https://en.wikipedia.org/wiki/Resilitheca | Resilitheca is a genus of land plant known from kidney-shaped sporangia. It is known from charcoalified Early Devonian deposits, its type locality being the Brown Clee Hill lagerstätten. It was listed as a rhyniophyte by Hao and Xue in 2013. |
https://en.wikipedia.org/wiki/Firewall%20pinhole | In computer networking, a firewall pinhole is a port that is not protected by a firewall to allow a particular application to gain access to a service on a host in the network protected by the firewall.
Leaving ports open in firewall configurations exposes the protected system to potentially malicious abuse. A fully c... |
https://en.wikipedia.org/wiki/Albert%20Shiryaev | Albert Nikolayevich Shiryaev (; born October 12, 1934) is a Soviet and Russian mathematician. He is known for his work in probability theory, statistics and financial mathematics.
Career
He graduated from Moscow State University in 1957. From that time until now he has been working in Steklov Mathematical Institute.... |
https://en.wikipedia.org/wiki/Memory%20inhibition | In psychology, memory inhibition is the ability not to remember irrelevant information. The scientific concept of memory inhibition should not be confused with everyday uses of the word "inhibition". Scientifically speaking, memory inhibition is a type of cognitive inhibition, which is the stopping or overriding of a m... |
https://en.wikipedia.org/wiki/Extended%20Position%20Description | Extended Position Description (EPD) is a standard for describing chess games and chess positions and an extended set of structured attribute values using the ASCII character set. EPD was developed by John Stanback and Steven J. Edwards. Its first implementation is in Stanback's chessplaying program Zarkov. It extends t... |
https://en.wikipedia.org/wiki/Biorthogonal%20polynomial | In mathematics, a biorthogonal polynomial is a polynomial that is orthogonal to several different measures. Biorthogonal polynomials are a generalization of orthogonal polynomials and share many of their properties. There are two different concepts of biorthogonal polynomials in the literature: introduced the concept ... |
https://en.wikipedia.org/wiki/Journal%20of%20the%20American%20Geriatrics%20Society | Journal of the American Geriatrics Society is a peer-reviewed journal of the American Geriatrics Society. |
https://en.wikipedia.org/wiki/Brown%20algae | Brown algae (: alga), comprising the class Phaeophyceae, are a large group of multicellular algae, including many seaweeds located in colder waters within the Northern Hemisphere. Brown algae are the major seaweeds of the temperate and polar regions. They are dominant on rocky shores throughout cooler areas of the worl... |
https://en.wikipedia.org/wiki/Overlap%20coefficient | The overlap coefficient, or Szymkiewicz–Simpson coefficient, is a similarity measure that measures the overlap between two finite sets. It is related to the Jaccard index and is defined as the size of the intersection divided by the smaller of the size of the two sets:
If set X is a subset of Y or the converse then th... |
https://en.wikipedia.org/wiki/Power-Packer | Power-Packer is a producer and distributor of electro-hydraulic motion control systems for customers on a global basis. Their market includes original equipment manufacturers and suppliers in different markets, such as automotive, medical, commercial vehicles and others. Power-Packer has headquarters in The Netherlands... |
https://en.wikipedia.org/wiki/Internet%20bottleneck | Internet bottlenecks are places in telecommunication networks in which internet service providers (ISPs), or naturally occurring high use of the network, slow or alter the network speed of the users and/or content producers using that network. A bottleneck is a more general term for a system that has been reduced or sl... |
https://en.wikipedia.org/wiki/Edward%20H.%20Sussenguth | Edward H. Sussenguth Jr. (October 10, 1932 – November 22, 2015) was an American engineer and former IBM employee, known best for his work on Systems Network Architecture (SNA). He was also a contributor to the architecture of IBM's Advanced Computer System (ACS).
Biography
Born in Holyoke, Massachusetts, Sussenguth r... |
https://en.wikipedia.org/wiki/List%20of%20Inferno%20applications | This is a list of Inferno programs. Most of these programs are very similar to the Plan 9 applications or UNIX programs with the same name.
System software
General user
dd – convert and copy a file
date – print the date
echo – print arguments
emu – Inferno emulator
mash – programmable shell
ns – display current name... |
https://en.wikipedia.org/wiki/Klaus%20Matthes | Klaus Matthes (January 20, 1931 – March 9, 1998) was a German mathematician, known as the founder of the theory of marked and infinitely divisible point processes. From 1981 to 1991 he was the director of the GDR Academy of Sciences' Institute of Mathematics in Berlin.
Early years
Matthes studied from 1948 to 1954 m... |
https://en.wikipedia.org/wiki/Nomenclature%20of%20Territorial%20Units%20for%20Statistics | Nomenclature of Territorial Units for Statistics or NUTS () is a geocode standard for referencing the administrative divisions of countries for statistical purposes. The standard, adopted in 2003, is developed and regulated by the European Union, and thus only covers the EU member states in detail. The Nomenclature of ... |
https://en.wikipedia.org/wiki/Birkhoff%20factorization | In mathematics, Birkhoff factorization or Birkhoff decomposition, introduced by , is the factorization of an invertible matrix M with coefficients that are Laurent polynomials in z into a product M = M+M0M−, where M+ has entries that are polynomials in z, M0 is diagonal, and M− has entries that are polynomials in z−1. ... |
https://en.wikipedia.org/wiki/Krein%27s%20condition | In mathematical analysis, Krein's condition provides a necessary and sufficient condition for exponential sums
to be dense in a weighted L2 space on the real line. It was discovered by Mark Krein in the 1940s. A corollary, also called Krein's condition, provides a sufficient condition for the indeterminacy of the mome... |
https://en.wikipedia.org/wiki/Rhyniognatha | Rhyniognatha is an extinct genus of arthropod of disputed placement. It has been considered in some analyses as the oldest insect known, as well as possibly being a flying insect. Rhyniognatha is known from a partial head with preserved mouthparts from the Early Devonian aged Rhynie chert around 400 million years ago, ... |
https://en.wikipedia.org/wiki/UDPCast | UDPcast is a file transfer tool that can send data simultaneously to many destinations on a LAN. This can for instance be used to install entire classrooms of PCs at once. The advantage of UDPcast over using other methods (nfs, ftp, whatever) is that UDPcast uses the User Datagram Protocol's multicast abilities: it won... |
https://en.wikipedia.org/wiki/Valsalva%20maneuver | The Valsalva maneuver is performed by a forceful attempt of exhalation against a closed airway, usually done by closing one's mouth and pinching one's nose shut while expelling air out as if blowing up a balloon. Variations of the maneuver can be used either in medical examination as a test of cardiac function and auto... |
https://en.wikipedia.org/wiki/Twitter%20verification | X verification, formerly known as Twitter verification, is a system intended to communicate the authenticity of a Twitter account. Since November 2022, Twitter users whose accounts are at least 90 days old and have a verified phone number receive verification upon subscribing to Twitter Blue or Verified Organizations; ... |
https://en.wikipedia.org/wiki/2020%20Summer%20Olympic%20pictograms | The 2020 Summer Olympic pictograms are visual graphic symbols used to represent each sport in competition games of the 2020 Summer Olympics.
Formation
The Tokyo 2020 Organising Committee (TOCOG) produced the official sports pictograms of the Tokyo 2020 Olympic Games, due to the need to communicate visually to an incre... |
https://en.wikipedia.org/wiki/Journal%20of%20the%20Korean%20Physical%20Society | The Journal of the Korean Physical Society is a peer-reviewed scientific journal published by Springer Science+Business Media on behalf of the Korean Physical Society. The journal publishes 24 issues per year and past issues from 1968 to 2011 are available as open access. The editor-in-chief is Kong-Ju-Bock Lee. The j... |
https://en.wikipedia.org/wiki/Derek%20Meddings | Derek Meddings (15 January 1931 – 10 September 1995) was a British film and television special effects designer. He was initially noted for his work on the "Supermarionation" TV puppet series produced by Gerry Anderson, and later for the 1970s and 1980s James Bond and Superman film series.
Biography
Early years
Derek... |
https://en.wikipedia.org/wiki/Dirac%20structure | In mathematics a Dirac structure is a geometric construction generalizing both symplectic structures and Poisson structures, and having several applications to mechanics. It is based on the notion of constraint introduced by Paul Dirac and was first introduced by Ted Courant and Alan Weinstein.
In more detail, let V ... |
https://en.wikipedia.org/wiki/Phase%20offset%20modulation | Phase offset modulation works by overlaying two instances of a periodic waveform on top of each other. (In software synthesis, the waveform is usually generated by using a lookup table.) The two instances of the waveform are kept slightly out of sync with each other, as one is further ahead or further behind in its cyc... |
https://en.wikipedia.org/wiki/Pulsatile%20secretion | Pulsatile secretion is a biochemical phenomenon observed in a wide variety of cell and tissue types, in which chemical products are secreted in a regular temporal pattern. The most common cellular products observed to be released in this manner are intercellular signaling molecules such as hormones or neurotransmitte... |
https://en.wikipedia.org/wiki/In%20natura | (Latin for "in Nature") is a phrase to describe conditions present in a non-laboratory environment, to differentiate it from in vivo (experiments on live organisms in a lab) and ex vivo (experiments on cultivated cells isolated from multicellular organisms) conditions.
See also
In vitro
In silico
Ex vivo
In situ
In ut... |
https://en.wikipedia.org/wiki/EduQuest | IBM EduQuest, later shortened to EduQuest, was a subsidiary of American multinational technology corporation IBM that catered to the elementary and secondary educational market. A spin-off of the company's Educational Systems division spearheaded by James Elton Dezell Jr. (1933–2000), EduQuest developed software and ha... |
https://en.wikipedia.org/wiki/Proliferating%20cell%20nuclear%20antigen | Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DN... |
https://en.wikipedia.org/wiki/Transaction%20Protocol%20Data%20Unit | The Transaction Protocol Data Unit (TPDU) is a packet-based protocol originally designed for financial transaction processing over an X.25 network. |
https://en.wikipedia.org/wiki/Cahn%E2%80%93Hilliard%20equation | The Cahn–Hilliard equation (after John W. Cahn and John E. Hilliard) is an equation of mathematical physics which describes the process of phase separation, by which the two components of a binary fluid spontaneously separate and form domains pure in each component. If is the concentration of the fluid, with indicat... |
https://en.wikipedia.org/wiki/Multi-primary%20color%20display | Multi-primary color (MPC) display is a display that can reproduce a wider gamut color than conventional displays. In addition to the standard RGB (Red Green and Blue) color subpixels, the technology utilizes additional colors, such as yellow, magenta and cyan, and thus increases the range of displayable colors that the... |
https://en.wikipedia.org/wiki/Stream%20cipher%20attacks | Stream ciphers, where plaintext bits are combined with a cipher bit stream by an exclusive-or operation (xor), can be very secure if used properly. However, they are vulnerable to attacks if certain precautions are not followed:
keys must never be used twice
valid decryption should never be relied on to indicate authe... |
https://en.wikipedia.org/wiki/Emogenius | Emogenius is an American game show that is broadcast by Game Show Network. The series features two teams of contestants who compete as teams against each other by decoding emoji-themed messages. The main game consists of three rounds of various themes. The team that accumulates the most money in the main game wins the ... |
https://en.wikipedia.org/wiki/Tubular%20gland | Tubular glands are glands with a tube-like shape throughout their length, in contrast with alveolar glands, which have a saclike secretory portion.
Tubular glands are further classified as one of the following types:
Additional images
See also
skin - glands in skin structure
hair follicles - for hair growth |
https://en.wikipedia.org/wiki/Organization%20for%20Tropical%20Studies | The Organization for Tropical Studies (OTS)/Organización para Estudios Tropicales (OET), founded in 1963, is a non-profit consortium of over 50 universities and research institutions based in the United States, Latin America, and South Africa. OTS manages a network of ecological research stations in Costa Rica and Sou... |
https://en.wikipedia.org/wiki/List%20of%20bioinformatics%20institutions | This is a list of major bioinformatics institutions.
National Center for Biotechnology Information (NCBI)
European Bioinformatics Institute (EMBL-EBI)
Australia Bioinformatics Resource (EMBL-ABR)
Swiss Institute of Bioinformatics (SIB)
Scripps Research Institute (TSRI)
European Molecular Biology Laboratory (EMBL... |
https://en.wikipedia.org/wiki/Load%E2%80%93store%20architecture | In computer engineering, a load–store architecture (or a register–register architecture) is an instruction set architecture that divides instructions into two categories: memory access (load and store between memory and registers) and ALU operations (which only occur between registers).
Some RISC architectures such as... |
https://en.wikipedia.org/wiki/Sabily | Sabily (, , My Way) is a discontinued Linux distribution based on Ubuntu, designed by and for Muslims.
Originally named Ubuntu Muslim Edition (presented as UbuntuME), development for Sabily was active from 2007 to 2011.
Sabily is designed for Muslim users to have out-of-the-box Arabic language support and Islamic sof... |
https://en.wikipedia.org/wiki/Ivindomyrus | Ivindomyrus is a genus of elephantfishes native to rivers in Middle Africa.
Species
There are currently two recognized species in this genus:
Ivindomyrus marchei (Sauvage 1879) (Ogooue mormyrid)
Ivindomyrus opdenboschi Taverne & Géry, 1975 (Ivindo mormyrid) |
https://en.wikipedia.org/wiki/Little%20Brothers%20%E2%80%93%20Friends%20of%20the%20Elderly | Little Brothers – Friends of the Elderly is a network of non-profit, volunteer-based organizations located in the United States that are committed to relieving isolation and loneliness among the elderly. Little Brothers – Friends of the Elderly is a member of the International Federation of Little Brothers of the Poor ... |
https://en.wikipedia.org/wiki/Frank%20Harary | Frank Harary (March 11, 1921 – January 4, 2005) was an American mathematician, who specialized in graph theory. He was widely recognized as one of the "fathers" of modern graph theory.
Harary was a master of clear exposition and, together with his many doctoral students, he standardized the terminology of graphs. He ... |
https://en.wikipedia.org/wiki/Dynamically%20Redefined%20Character%20Set | The Dynamically Redefined Character Set, or DRCS for short, was a feature of Digital Equipment Corporation's smart terminals starting with the VT200 series in 1983. DRCS added a RAM buffer where new glyphs could be uploaded from the host system using the Sixel data format. |
https://en.wikipedia.org/wiki/Lactarius%20turpis | Lactarius turpis (also L. plumbeus or L. necator) is commonly known as the ugly milk-cap in English. It is found naturally in Europe and Siberia, and has been introduced to Australia and New Zealand. While especially associated with birch, it is also found with spruce, pine and other trees in mixed woodland.
The messy... |
https://en.wikipedia.org/wiki/Time%20resolved%20microwave%20conductivity | Time resolved microwave conductivity (TRMC) is an experimental technique used to evaluate the electronic properties of semiconductors. Specifically, it is used to evaluate a proxy for charge carrier mobility and a representative carrier lifetime from light-induced changes in conductance. The technique works by photo-ge... |
https://en.wikipedia.org/wiki/Blue%20moon%20%28ice%20cream%29 | Blue moon is an ice cream flavor with bright blue coloring, available in the Upper Midwest of the United States. Multiple cities in the region claim to be the originator, with the popular theories including Milwaukee, Wisconsin, and Ludington, Michigan. The Chicago Tribune has described the ice cream as "Smurf-blue, ma... |
https://en.wikipedia.org/wiki/EKV%20MOSFET%20model | The EKV Mosfet model is a mathematical model of metal-oxide semiconductor field-effect transistors (MOSFET) which is intended for circuit simulation and analog circuit design. It was developed by Christian C. Enz, François Krummenacher and Eric A. Vittoz (hence the initials EKV) around 1995 based in part on work they h... |
https://en.wikipedia.org/wiki/Isospin%20multiplet | In particle physics, isospin multiplets are families of hadrons with approximately equal masses. All particles within a multiplet, have the same spin, parity, and baryon numbers, but differ in electric charges.
Isospin formally behaves as an angular momentum operator and thus satisfies the appropriate canonical commut... |
https://en.wikipedia.org/wiki/Wingspan | The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (Diomedea exulans) caught in 1965 had a wingspan of , the official record for a living bird.
The term wingspan, more technically ex... |
https://en.wikipedia.org/wiki/Political%20symbolism | Political symbolism is symbolism that is used to represent a political standpoint or party.
Political symbols simplify and “summarize” the political structures and practices for which they stand; can connect institutions and beliefs with emotions; can help make a polity or political movement more cohesive. People fit ... |
https://en.wikipedia.org/wiki/Pharyngula | The pharyngula is a stage in the embryonic development of vertebrates. At this stage, the embryos of all vertebrates are similar, having developed features typical of vertebrates, such as the beginning of a spinal cord. Named by William Ballard, the pharyngula stage follows the blastula, gastrula and neurula stages.
M... |
https://en.wikipedia.org/wiki/Sphenopalatine%20artery | The sphenopalatine artery (nasopalatine artery) is an artery of the head, commonly known as the artery of epistaxis. It passes through the sphenopalatine foramen to reach the nasal cavity. It is the main artery of the nasal cavity.
Course
The sphenopalatine artery is a branch of the maxillary artery which passes throu... |
https://en.wikipedia.org/wiki/Maralinga%3A%20Australia%27s%20Nuclear%20Waste%20Cover-up | Maralinga: Australia's Nuclear Waste Cover-up is a book by Alan Parkinson about the clean-up of the British atomic bomb test site at Maralinga in South Australia, published in 2007.
Overview
Parkinson, a nuclear engineer and former Government Representative to oversee the Maralinga Rehabilitation Project, explains th... |
https://en.wikipedia.org/wiki/Charge-transfer%20insulators | Charge-transfer insulators are a class of materials predicted to be conductors following conventional band theory, but which are in fact insulators due to a charge-transfer process. Unlike in Mott insulators, where the insulating properties arise from electrons hopping between unit cells, the electrons in charge-transf... |
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