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Application-layer framing or application-level framing ( ALF ) is a method of allowing an application to use its semantics for the design of its network protocols .
This procedure was first proposed by D. D. Clark and David L. Tennenhouse . [ 1 ] It works as follows:
This procedure simplifies the quality of service... | https://en.wikipedia.org/wiki/Application-layer_framing |
An application analyst (also applications systems analyst ) is someone whose job is to support a given application or applications. This may entail some computer programming , some system administration skills, and the ability to analyze a given problem, diagnose it and find its root cause, and then either solve it or ... | https://en.wikipedia.org/wiki/Application_analyst |
Application enablement is an approach which brings telecommunications network providers and developers together to combine their network and web abilities in creating and delivering high demand advanced services and new intelligent applications.
Network providers, in addition to bandwidth , provide abilities such as b... | https://en.wikipedia.org/wiki/Application_enablement |
Many microorganisms can naturally grow together on surfaces to form complex aggregations in thick layers called biofilms . There has been a great effort to develop efficient methods for biofilm removal or prevention in clinical and food manufacturing processes. On the other hand, current research suggested that biofilm... | https://en.wikipedia.org/wiki/Application_of_biofilms_in_industry |
Silicon-germanium (SiGe) thermoelectrics have been used for converting heat into electrical power in spacecraft designed for deep-space NASA missions since 1976. This material is used in the radioisotope thermoelectric generators (RTGs) that power Voyager 1 , Voyager 2 , Galileo , Ulysses , Cassini , and New Horizons s... | https://en.wikipedia.org/wiki/Application_of_silicon-germanium_thermoelectrics_in_space_exploration |
The term application posture characterizes the nature of a software application 's interaction with its user. [ 1 ]
The term was coined by Alan Cooper , who characterized four 'postures' for applications: sovereign, transient, daemonic and parasitic. [ 2 ] [ 3 ] | https://en.wikipedia.org/wiki/Application_posture |
Application retirement , also called application decommissioning [ 1 ] and application sunsetting , is the practice of shutting down redundant or obsolete business applications while retaining access to the historical data . Legacy applications are often maintained solely to provide infrequent or sporadic access to dat... | https://en.wikipedia.org/wiki/Application_retirement |
The applications of nanotechnology , commonly incorporate industrial, medicinal, and energy uses. These include more durable construction materials, therapeutic drug delivery, and higher density hydrogen fuel cells that are environmentally friendly. Being that nanoparticles and nanodevices are highly versatile through ... | https://en.wikipedia.org/wiki/Applications_of_nanotechnology |
Sensitivity analysis studies the relation between the uncertainty in a model-based the inference [ clarify ] and the uncertainties in the model assumptions. [ 1 ] [ 2 ] Sensitivity analysis can play an important role in epidemiology, for example in assessing the influence of the unmeasured confounding on the causal con... | https://en.wikipedia.org/wiki/Applications_of_sensitivity_analysis_in_epidemiology |
Sensitivity analysis has important applications in model calibration .
One application of sensitivity analysis addresses the question of "What's important to model or system development?" One can seek to identify important connections between observations, model inputs, and predictions or forecasts. That is, one can s... | https://en.wikipedia.org/wiki/Applications_of_sensitivity_analysis_to_model_calibration |
The Applied Catalysis Award is awarded by the Royal Society of Chemistry to individuals for "creativity and excellence in novel approaches or use of catalysis in industry." The award was established in 2008. The winner of the award is chosen by the Industry & Technology Division Awards Committee, and receives £2000, a ... | https://en.wikipedia.org/wiki/Applied_Catalysis_Award |
Applied Geochemistry is a monthly peer-reviewed scientific journal published by Elsevier on behalf of the International Association of GeoChemistry . [ 1 ] It covers research on environmental and regional geochemistry and was established in 1986. [ 2 ] It is published by Elsevier and from 2012 to 2022 the editor-in-chi... | https://en.wikipedia.org/wiki/Applied_Geochemistry |
The Applied Inorganic Chemistry Award , established in 2008, is conferred biennially by the Dalton division of the Royal Society of Chemistry for "outstanding contributions to the development of any branch of inorganic chemistry which has an application in industry." The winner gives a lecture tour in the UK, and recei... | https://en.wikipedia.org/wiki/Applied_Inorganic_Chemistry_Award |
Applied Organometallic Chemistry is a monthly peer-reviewed scientific journal published since 1987 by John Wiley & Sons .
The editor-in-chief is Cornelis J. Elsevier ( University of Amsterdam ).
The journal includes:
It also includes occasional reports on:
[ 1 ]
The journal is abstracted and indexed in: [ 2 ]
Ac... | https://en.wikipedia.org/wiki/Applied_Organometallic_Chemistry |
Applied Physics A: Materials Science and Processing is a peer-reviewed scientific journal that is published monthly by Springer Science+Business Media . The editor-in-chief is Thomas Lippert ( Paul Scherrer Institute ). This publication is complemented by Applied Physics B (Lasers & Optics) .
The journal Applied Physi... | https://en.wikipedia.org/wiki/Applied_Physics_A |
Applied Radiochemistry is an important collection of lectures by German chemist Otto Hahn published in English in 1936 by the Cornell University Press ( Ithaca, New York ) [ 1 ] and simultaneously by the Oxford University Press ( London ). Edited by H. Milford, and spanning 278 pages, the volume presents the content of... | https://en.wikipedia.org/wiki/Applied_Radiochemistry |
Applied Spectral Imaging or ASI is a multinational biomedical company that develops and manufactures microscopy imaging and digital analysis tools for hospitals, service laboratories and research centers. The company provides cytogenetic , pathology , and research laboratories with bright-field , fluorescence and spect... | https://en.wikipedia.org/wiki/Applied_Spectral_Imaging |
Applied Spectroscopy is a peer-reviewed scientific journal published monthly by the Society for Applied Spectroscopy , and it is also the official journal for this society. The editor-in-chief is Sergei G. Kazarian ( Imperial College London ). The journal covers applications of spectroscopy in analytical chemistry , ma... | https://en.wikipedia.org/wiki/Applied_Spectroscopy_(journal) |
The Applied Technology Council is a nonprofit research organization based in California which studies the effects of natural hazards on the built environment and how to mitigate these effects, particularly earthquakes . It was founded through the efforts of the Structural Engineers Association of California in 1973. [ ... | https://en.wikipedia.org/wiki/Applied_Technology_Council |
The applied arts are all the arts that apply design and decoration to everyday and essentially practical objects in order to make them aesthetically pleasing. [ 1 ] The term is used in distinction to the fine arts , which are those that produce objects with no practical use, whose only purpose is to be beautiful or sti... | https://en.wikipedia.org/wiki/Applied_arts |
Applied behavior analysis ( ABA ), also referred to as behavioral engineering , [ 1 ] [ 2 ] is a behavior modification system based on the principles of respondent and operant conditioning . ABA is the applied form of behavior analysis; the other two are: radical behaviorism (or the philosophy of the science) and exper... | https://en.wikipedia.org/wiki/Applied_behavior_analysis |
Applied ecology is a sub-field within ecology that considers the application of the science of ecology to real-world (usually management) questions. It is also described as a scientific field that focuses on the application of concepts, theories, models, or methods of fundamental ecology to environmental problems. [ 1 ... | https://en.wikipedia.org/wiki/Applied_ecology |
The applied element method ( AEM ) is a numerical analysis used in predicting the continuum and discrete behavior of structures. The modeling method in AEM adopts the concept of discrete cracking allowing it to automatically track structural collapse behavior passing through all stages of loading: elastic, crack initi... | https://en.wikipedia.org/wiki/Applied_element_method |
Applied mathematics is the application of mathematical methods by different fields such as physics , engineering , medicine , biology , finance , business , computer science , and industry . Thus, applied mathematics is a combination of mathematical science and specialized knowledge. The term "applied mathematics" also... | https://en.wikipedia.org/wiki/Applied_geometry |
Applied mathematics is the application of mathematical methods by different fields such as physics , engineering , medicine , biology , finance , business , computer science , and industry . Thus, applied mathematics is a combination of mathematical science and specialized knowledge. The term "applied mathematics" also... | https://en.wikipedia.org/wiki/Applied_mathematics |
Applied mechanics is the branch of science concerned with the motion of any substance that can be experienced or perceived by humans without the help of instruments. [ 1 ] In short, when mechanics concepts surpass being theoretical and are applied and executed, general mechanics becomes applied mechanics. It is this st... | https://en.wikipedia.org/wiki/Applied_mechanics |
Applied physics is the application of physics to solve scientific or engineering problems. It is usually considered a bridge or a connection between physics and engineering .
"Applied" is distinguished from "pure" by a subtle combination of factors, such as the motivation and attitude of researchers and the nature of t... | https://en.wikipedia.org/wiki/Applied_physics |
Applied Physiology s the study of how physiological principles are used to improve human function, performance, and health. It explores how the body responds to exercise , environmental stressors (like heat or altitude), and clinical conditions.
This medical article is a stub . You can help Wikipedia by expanding it . | https://en.wikipedia.org/wiki/Applied_physiology |
Applied spectroscopy is the application of various spectroscopic methods for the detection and identification of different elements or compounds to solve problems in fields like forensics , medicine , the oil industry , atmospheric chemistry , and pharmacology .
A common spectroscopic method for analysis is Fourier t... | https://en.wikipedia.org/wiki/Applied_spectroscopy |
An apportionment paradox is a situation where an apportionment —a rule for dividing discrete objects according to some proportional relationship —produces results that violate notions of common sense or fairness .
Certain quantities, like milk, can be divided in any proportion whatsoever; others, such as horses, canno... | https://en.wikipedia.org/wiki/Apportionment_paradox |
Approach angle is the maximum angle of a ramp onto which a vehicle can climb from a horizontal plane without interference. [ 1 ] It is defined as the angle between the ground and the line drawn between the front tire and the lowest-hanging part of the vehicle at the front overhang . [ 2 ] [ 3 ] Departure angle is its c... | https://en.wikipedia.org/wiki/Approach_and_departure_angles |
In statistics , an approximate entropy ( ApEn ) is a technique used to quantify the amount of regularity and the unpredictability of fluctuations over time-series data. [ 1 ] For example, consider two series of data:
Moment statistics , such as mean and variance , will not distinguish between these two series. Nor wil... | https://en.wikipedia.org/wiki/Approximate_entropy |
In graph theory , approximate max-flow min-cut theorems concern the relationship between the maximum flow rate ( max-flow ) and the minimum cut ( min-cut ) in multi-commodity flow problems . The classic max-flow min-cut theorem states that for networks with a single type of flow (single-commodity flows), the maximum po... | https://en.wikipedia.org/wiki/Approximate_max-flow_min-cut_theorem |
In geometric measure theory an approximate tangent space is a measure theoretic generalization of the concept of a tangent space for a differentiable manifold .
In differential geometry the defining characteristic of a tangent space is that it approximates the smooth manifold to first order near the point of tangency.... | https://en.wikipedia.org/wiki/Approximate_tangent_space |
In mathematics , particularly in mathematical analysis and measure theory , an approximately continuous function is a concept that generalizes the notion of continuous functions by replacing the ordinary limit with an approximate limit . [ 1 ] This generalization provides insights into measurable functions with applica... | https://en.wikipedia.org/wiki/Approximately_continuous_function |
An approximation is anything that is intentionally similar but not exactly equal to something else.
The word approximation is derived from Latin approximatus , from proximus meaning very near and the prefix ad- ( ad- before p becomes ap- by assimilation ) meaning to . [ 1 ] Words like approximate , approximately and a... | https://en.wikipedia.org/wiki/Approximation |
In algebra , a commutative Noetherian ring A is said to have the approximation property with respect to an ideal I if each finite system of polynomial equations with coefficients in A has a solution in A if and only if it has a solution in the I -adic completion of A . [ 1 ] [ 2 ] The notion of the approximation proper... | https://en.wikipedia.org/wiki/Approximation_property_(ring_theory) |
Approximations for the mathematical constant pi ( π ) in the history of mathematics reached an accuracy within 0.04% of the true value before the beginning of the Common Era . In Chinese mathematics , this was improved to approximations correct to what corresponds to about seven decimal digits by the 5th century.
Furt... | https://en.wikipedia.org/wiki/Approximations_of_π |
AppsFlyer is a SaaS mobile marketing analytics and attribution platform. Founded in Israel in 2011, the company is now headquartered in San Francisco , California. [ 1 ]
AppsFlyer is a privately held company co-founded in Israel in 2011 by Oren Kaniel, its current CEO, and Reshef Mann, company CTO. [ 2 ] AppsFlyer rec... | https://en.wikipedia.org/wiki/AppsFlyer |
AppyWay (formerly AppyParking and Yellow Line Parking ) is a technology company that provides parking apps and services for drivers. It was founded in London in 2013 by Dan Hubert initially under the name of Yellow Line Parking. It produces software that shows on-street and off-street parking options in major cities in... | https://en.wikipedia.org/wiki/AppyParking |
Aptamers are oligomers of artificial ssDNA , RNA , XNA , or peptide that bind a specific target molecule , or family of target molecules. They exhibit a range of affinities ( K D in the pM to μM range), [ 1 ] [ 2 ] with variable levels of off-target binding [ 3 ] and are sometimes classified as chemical antibodies . Ap... | https://en.wikipedia.org/wiki/Aptamer |
Apteligent , formerly recognized as Crittercism Inc ., is a software platform headquartered in San Francisco, California . This platform is utilized by mobile developers, product managers, [ 1 ] and individuals interested in mobile ecosystem performance data. [ 2 ] Apteligent offers a range of tools and insights design... | https://en.wikipedia.org/wiki/Apteligent |
Aptum Technologies , formerly Cogeco Peer 1 , is a provider of services for data centers and cloud computing . [ 1 ] The company is headquartered in Toronto, Ontario , Canada. [ 1 ]
Peer 1 Network Enterprises was founded in 1996 in Vancouver, British Columbia , and funded in 2003. [ 2 ] In 2004, Peer 1 acquired Serve... | https://en.wikipedia.org/wiki/Aptum_Technologies |
In mathematics , Apéry's constant is the infinite sum of the reciprocals of the positive integers , cubed . That is, it is defined as the number
where ζ is the Riemann zeta function . It has an approximate value of [ 1 ]
It is named after Roger Apéry , who proved that it is an irrational number .
Apéry's constant ar... | https://en.wikipedia.org/wiki/Apéry's_constant |
In mathematics , Apéry's theorem is a result in number theory that states the Apéry's constant ζ(3) is irrational . That is, the number
cannot be written as a fraction p / q {\displaystyle p/q} where p and q are integers . The theorem is named after Roger Apéry .
The special values of the Riemann zeta function at eve... | https://en.wikipedia.org/wiki/Apéry's_theorem |
The Aqaba–Amman Water Desalination and Conveyance Project (AAWDC), also known as the National Water Carrier of Jordan, is a major infrastructure project planned to solve Jordan ’s ongoing water shortage. The project involves the desalination of seawater from the Red Sea at Aqaba that will then be transported to Amman a... | https://en.wikipedia.org/wiki/Aqaba–Amman_Water_Desalination_and_Conveyance_Project |
Aqion is a hydrochemistry software tool. It bridges the gap between scientific software (such like PhreeqC [ 1 ] )
and the calculation/handling of "simple" water-related tasks in daily routine practice. The software aqion is free for private users, education and companies.
First. Most of the hydrochemical software is ... | https://en.wikipedia.org/wiki/Aqion |
AquaMaps is a collaborative project with the aim of producing computer-generated (and ultimately, expert reviewed) predicted global distribution maps for marine species on a 0.5 × 0.5 degree grid of the oceans based on data available through online species databases such as FishBase and SeaLifeBase and species occurren... | https://en.wikipedia.org/wiki/AquaMaps |
AquaSalina is a salt de-icer made from produced water (or brine ) at Duck Creek Energy 's vertical oil and gas wells. It is then filtered in Cleveland , Ohio and Mogadore, Ohio . [ 1 ] [ 2 ] The Ohio Department of Transportation approved AquaSalina in 2004, [ 3 ] and it has been sold at Lowe's and elsewhere. [ 4 ]
In ... | https://en.wikipedia.org/wiki/AquaSalina |
Aqua Sciences is a Miami Beach -based company providing advanced water technologies with a module capable of extracting up to 2500 gallons of water from the moisture present in the air. [ 1 ]
The module is a modified 40-foot trailer that permits the extraction of water from the moisture in the air. It has options such... | https://en.wikipedia.org/wiki/Aqua_Sciences |
Aqua regia ( / ˈ r eɪ ɡ i ə , ˈ r iː dʒ i ə / ; from Latin , "regal water" or "royal water") is a mixture of nitric acid and hydrochloric acid , optimally in a molar ratio of 1:3. [ b ] Aqua regia is a fuming liquid. Freshly prepared aqua regia is colorless, but it turns yellow, orange, or red within seconds from the f... | https://en.wikipedia.org/wiki/Aqua_regia |
Aqua vitae / ˌ æ k w ə ˈ v iː t eɪ / ( Latin for "water of life") or aqua vita is an archaic name for a strong aqueous solution of ethanol . These terms could also be applied to weak ethanol without rectification . [ 1 ] Usage was widespread during the Middle Ages and the Renaissance , although its origin is likely muc... | https://en.wikipedia.org/wiki/Aqua_vitae |
Aquacultural engineering is a multidisciplinary field of engineering and that aims to solve technical problems associated with farming aquatic vertebrates , invertebrates , and algae . [ 1 ] Common aquaculture systems requiring optimization and engineering include sea cages, ponds , and recirculating systems. [ 2 ] The... | https://en.wikipedia.org/wiki/Aquacultural_engineering |
An aquamelt is a naturally hydrated polymeric material that is able to solidify at environmental temperatures through a controlled stress input (be it mechanical or chemical).
They are unique in being able to “lock in” work applied to them through an alteration in hydrogen bonding , which enables them to be processed ... | https://en.wikipedia.org/wiki/Aquamelt |
Aquametry , in analytical chemistry , is the use of analytical processes to measure the water present in materials. [ 1 ]
The methods widely used in aquametry encompasses Karl Fischer titration , distillation , chromatography , infrared spectroscopy , and gravimetric analysis .
Aquametry ensures stability of hygrosco... | https://en.wikipedia.org/wiki/Aquametry |
Aquaplaning or hydroplaning by the tires of a road vehicle , aircraft or other wheeled vehicle occurs when a layer of water builds between the wheels of the vehicle and the road surface, leading to a loss of traction that prevents the vehicle from responding to control inputs. If it occurs to all wheels simultaneously,... | https://en.wikipedia.org/wiki/Aquaplaning |
Aquatic Conservation: Marine and Freshwater Ecosystems is a bimonthly peer-reviewed scientific journal published by Wiley-Blackwell . The journal is dedicated to publishing original papers that relate specifically to freshwater, brackish or marine habitats and encouraging work that spans these ecosystems. According t... | https://en.wikipedia.org/wiki/Aquatic_Conservation:_Marine_and_Freshwater_Ecosystems |
Aquatic biomonitoring is the science of inferring the ecological condition of rivers , lakes , streams , and wetlands by examining the organisms (fish, invertebrates, insects, plants, and algae) that live there. While aquatic biomonitoring is the most common form of biomonitoring, any ecosystem can be studied in this m... | https://en.wikipedia.org/wiki/Aquatic_biomonitoring |
An aquatic ecosystem is an ecosystem found in and around a body of water , in contrast to land-based terrestrial ecosystems . Aquatic ecosystems contain communities of organisms — aquatic life —that are dependent on each other and on their environment. The two main types of aquatic ecosystems are marine ecosystems and ... | https://en.wikipedia.org/wiki/Aquatic_ecosystem |
Aquatic feeding mechanisms face a special difficulty as compared to feeding on land, because the density of water is about the same as that of the prey, so the prey tends to be pushed away when the mouth is closed. This problem was first identified by Robert McNeill Alexander . [ 1 ] As a result, underwater predators ,... | https://en.wikipedia.org/wiki/Aquatic_feeding_mechanisms |
Aquatic photosynthesis is the occurrence of photosynthesis in the aquatic environment, which includes the freshwater environment and the marine (saltwater) environment. Organisms that perform photosynthesis in the aquatic environment include but are not limited to plants , algae , cyanobacteria , [ 1 ] coral , [ 2 ] ph... | https://en.wikipedia.org/wiki/Aquatic_photosynthesis |
Aquatic plant management involves the science and methodologies used to control invasive and non-invasive aquatic plant species in waterways. Methods used include spraying herbicide , biological controls , mechanical removal as well as habitat modification. [ 1 ] Preventing the introduction of invasive species is ideal... | https://en.wikipedia.org/wiki/Aquatic_plant_management |
Aquatic respiration is the process whereby an aquatic organism exchanges respiratory gases with water , obtaining oxygen from oxygen dissolved in water and excreting carbon dioxide and some other metabolic waste products into the water.
In very small animals, plants and bacteria, simple diffusion of gaseous metabolite... | https://en.wikipedia.org/wiki/Aquatic_respiration |
Aquatic science is the study of the various bodies of water that make up our planet including oceanic and freshwater environments. [ 1 ] Aquatic scientists study the movement of water , the chemistry of water, aquatic organisms, aquatic ecosystems , the movement of materials in and out of aquatic ecosystems, and the us... | https://en.wikipedia.org/wiki/Aquatic_science |
Aquatic toxicology is the study of the effects of manufactured chemicals and other anthropogenic and natural materials and activities on aquatic organisms at various levels of organization, from subcellular through individual organisms to communities and ecosystems . [ 1 ] Aquatic toxicology is a multidisciplinary fiel... | https://en.wikipedia.org/wiki/Aquatic_toxicology |
Toxicological databases are large compilations of data derived from aquatic and environmental toxicity studies. Data is aggregated from a large number of individual studies in which toxic effects upon aquatic and terrestrial organisms have been determined for different chemicals. These databases are then used by toxico... | https://en.wikipedia.org/wiki/Aquatic_toxicology_databases |
Aquation is the chemical reaction involving "incorporation of one or more integral molecules of water" with or without displacement of other atoms or groups. [ 1 ] The term is typically employed to refer to reactions of metal complexes where an anion is displaced by water. For example, bromopentaamminecobalt(III) unde... | https://en.wikipedia.org/wiki/Aquation |
Aquaver is a cleantech company headquartered in Voorburg , Netherlands , with offices at the High Tech Campus Eindhoven . Aquaver is acknowledged to be the first company worldwide to develop commercial systems based on membrane distillation , a novel technology for water treatment.
The technology of the Aquaver system... | https://en.wikipedia.org/wiki/Aquaver |
Aqueous Wastes from Petroleum and Petrochemical Plants is a book about the composition and treatment of the various wastewater streams produced in the hydrocarbon processing industries (i.e., oil refineries , petrochemical plants and natural gas processing plants). When it was published in 1967, it was the first book d... | https://en.wikipedia.org/wiki/Aqueous_Wastes_from_Petroleum_and_Petrochemical_Plants |
Aqueous geochemistry studies the role of various elements in natural waters, including copper, sulfur, and mercury. Researchers in this field also study how elemental fluxes are exchanged through interactions between the atmosphere , the earth or soil (terrestrial interactions) and bodies of water (aquatic interactions... | https://en.wikipedia.org/wiki/Aqueous_geochemistry |
Aqueous normal-phase chromatography ( ANP ) [ 1 ] is a chromatographic technique that involves the mobile phase compositions and polarities between reversed-phase chromatography (RP) and normal-phase chromatography (NP), while the stationary phases are polar.
In normal-phase chromatography, the stationary phase is pol... | https://en.wikipedia.org/wiki/Aqueous_normal-phase_chromatography |
An aqueous solution is a solution in which the solvent is water . It is mostly shown in chemical equations by appending (aq) to the relevant chemical formula . For example, a solution of table salt , also known as sodium chloride (NaCl), in water would be represented as Na + (aq) + Cl − (aq) . The word aqueous (which c... | https://en.wikipedia.org/wiki/Aqueous_solution |
Aqueous biphasic systems ( ABS ) or aqueous two-phase systems ( ATPS ) are clean alternatives for traditional organic - water solvent extraction systems.
ABS are formed when either two polymers , one polymer and one kosmotropic salt , or two salts (one chaotropic salt and the other a kosmotropic salt) are mixed at app... | https://en.wikipedia.org/wiki/Aqueous_two-phase_system |
An aquifer is an underground layer of water -bearing material, consisting of permeable or fractured rock, or of unconsolidated materials ( gravel , sand , or silt ). Aquifers vary greatly in their characteristics. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology . Related ... | https://en.wikipedia.org/wiki/Aquifer |
The aquifer properties of the aquifer essentially depend upon the composition of the aquifer . The most important properties of the aquifer are porosity and specific yield which in turn give its capacity to release the water in the pores and its ability to transmit the flow with ease.
In soil mechanics and hydrology ,... | https://en.wikipedia.org/wiki/Aquifer_properties |
Aquifer storage and recovery ( ASR ) is the direct injection of surface water supplies such as potable water , reclaimed water (i.e. rainwater), or river water into an aquifer for later recovery and use. The injection and extraction is often done by means of a well . In areas where the rainwater cannot percolate the so... | https://en.wikipedia.org/wiki/Aquifer_storage_and_recovery |
In hydrogeology , an aquifer test (or a pumping test ) is conducted to evaluate an aquifer by "stimulating" the aquifer through constant pumping , and observing the aquifer's "response" ( drawdown ) in observation wells . Aquifer testing is a common tool that hydrogeologists use to characterize a system of aquifers, a... | https://en.wikipedia.org/wiki/Aquifer_test |
In chemical kinetics , the Aquilanti –Mundim deformed Arrhenius model is a generalization of the standard Arrhenius law .
Arrhenius plots, which are used to represent the effects of temperature on the rates of chemical and biophysical processes and on various transport phenomena in materials science, may exhibit devia... | https://en.wikipedia.org/wiki/Aquilanti–Mundim_deformed_Arrhenius_model |
Argon compounds , the chemical compounds that contain the element argon , are rarely encountered due to the inertness of the argon atom. However, compounds of argon have been detected in inert gas matrix isolation, cold gases, and plasmas, and molecular ions containing argon have been made and also detected in space. O... | https://en.wikipedia.org/wiki/ArH4 |
Argon compounds , the chemical compounds that contain the element argon , are rarely encountered due to the inertness of the argon atom. However, compounds of argon have been detected in inert gas matrix isolation, cold gases, and plasmas, and molecular ions containing argon have been made and also detected in space. O... | https://en.wikipedia.org/wiki/ArNi |
In mathematics , the inverse hyperbolic functions are inverses of the hyperbolic functions , analogous to the inverse circular functions . There are six in common use: inverse hyperbolic sine, inverse hyperbolic cosine, inverse hyperbolic tangent, inverse hyperbolic cosecant, inverse hyperbolic secant, and inverse hype... | https://en.wikipedia.org/wiki/Ar_(function_prefix) |
The Arabic chat alphabet , also known as Arabizi , [ 1 ] Arabeezi , Arabish , Franco-Arabic or simply Franco [ 2 ] (from French : franco-arabe ) refer to the romanized alphabets for informal Arabic dialects in which Arabic script is transcribed or encoded into a combination of Latin script and Western Arabic numerals .... | https://en.wikipedia.org/wiki/Arabic_chat_alphabet |
Arabis thaliana
Arabidopsis thaliana , the thale cress , mouse-ear cress or arabidopsis , is a small plant from the mustard family ( Brassicaceae ), native to Eurasia and Africa. [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] [ 7 ] Commonly found along the shoulders of roads and in disturbed land, it is generally considered a weed.
A... | https://en.wikipedia.org/wiki/Arabidopsis_thaliana |
Arabinosyl nucleosides are derivatives of the nucleosides . They contain β- D -arabinofuranose , in contrast to most nucleosides which contain β- D -ribofuranose . [ 1 ] They are used as cytostatics or virostatics . [ 2 ]
This organic chemistry article is a stub . You can help Wikipedia by expanding it . | https://en.wikipedia.org/wiki/Arabinosyl_nucleoside |
Arachidonic acid 5-hydroperoxide ( 5-hydroperoxyeicosatetraenoic acid , 5-HPETE ) is an intermediate in the metabolism of arachidonic acid by the ALOX5 enzyme in humans or Alox5 enzyme in other mammals. The intermediate is then further metabolized to: a) leukotriene A4 which is then metabolized to the chemotactic facto... | https://en.wikipedia.org/wiki/Arachidonic_acid_5-hydroperoxide |
Arachidonoyl serotonin (N-arachidonoyl-serotonin, AA-5-HT) is an endogenous lipid signaling molecule. It was first described in 1998 as being an inhibitor of fatty acid amide hydrolase (FAAH). [ 1 ] In 2007, it was shown to have analgesic properties and to act as an antagonist of the TRPV1 receptor. [ 2 ] In 2011, it w... | https://en.wikipedia.org/wiki/Arachidonoyl_serotonin |
Arachnology is the scientific study of arachnids , which comprise spiders and related invertebrates such as scorpions , pseudoscorpions , harvestmen , ticks , and mites . Those who study spiders and other arachnids are arachnologists . More narrowly, the study of spiders alone ( order Araneae) is known as araneology. [... | https://en.wikipedia.org/wiki/Arachnology |
Arago's rotations is an observable magnetic phenomenon that involves the interactions between a magnetized needle and a moving metal disk. The effect was discovered by François Arago in 1824. At the time of their discovery, Arago's rotations were surprising effects that were difficult to explain. In 1831, Michael Farad... | https://en.wikipedia.org/wiki/Arago's_rotations |
In atomic, molecular and optical physics , the Araki–Sucher correction is a leading-order correction to the energy levels of atoms and molecules due to effects of quantum electrodynamics (QED). [ 1 ] It is named after Huzihiro Araki [ 2 ] and Joseph Sucher, [ 3 ] who first calculated it for the helium atom in 1957. The... | https://en.wikipedia.org/wiki/Araki–Sucher_correction |
Araldite is a registered trademark of Huntsman Advanced Materials (previously part of Ciba-Geigy ) referring to their range of engineering and structural epoxy , acrylic, and polyurethane adhesives . Swiss manufacturers originally launched Araldite DIY adhesive products in 1946. The first batches of Araldite epoxy resi... | https://en.wikipedia.org/wiki/Araldite |
Araldo Telefonico ("Telephone Herald" in English) was the name used for a group of telephone newspaper systems located in Italy , which provided news and entertainment programming over telephone lines to subscribing homes and businesses. Beginning with the capital city of Rome in 1910, this was the most widely implemen... | https://en.wikipedia.org/wiki/Araldo_Telefonico |
The spider species Araneus diadematus is commonly called the European garden spider , cross orbweaver , diadem spider , orangie , cross spider , and crowned orb weaver . It is sometimes called the pumpkin spider , [ 2 ] although this name is also used for a different species, Araneus marmoreus . [ 3 ] It is an orb-weav... | https://en.wikipedia.org/wiki/Araneus_diadematus |
In mathematics , the Arason invariant is a cohomological invariant associated to a quadratic form of even rank and trivial discriminant and Clifford invariant over a field k of characteristic not 2, taking values in H 3 ( k , Z /2 Z ). It was introduced by (Arason 1975 , Theorem 5.7).
The Rost invariant is a generaliz... | https://en.wikipedia.org/wiki/Arason_invariant |
The Araucaria Project is an international science collaboration focused on improving the calibration of the extragalactic distance scale based on observations of major distance indicators in several nearby galaxies .
The Araucaria Project is a collaboration between astronomers from institutions in Europe , Chile and t... | https://en.wikipedia.org/wiki/Araucaria_Project |
The Arbegnoch rebellion of 1939 , more commonly known as the Gaia Zeret rebellion or the Gaia Zeret massacre , refers to the massacre that took place in Italian East Africa near the Grotta del Ribelle (or Gaia Zeret, in Ethiopian : Ametsegna Washa ) near Debre Berhan , in Shewa province , between April 9 and 11 1939 . ... | https://en.wikipedia.org/wiki/Arbegnoch_rebellion_of_1939 |
In mathematics , the phrases arbitrarily large , arbitrarily small and arbitrarily long are used in statements to make clear the fact that an object is large, small, or long with little limitation or restraint, respectively. The use of "arbitrarily" often occurs in the context of real numbers (and its subsets thereof),... | https://en.wikipedia.org/wiki/Arbitrarily_large |
An arbitrarily varying channel ( AVC ) is a communication channel model used in coding theory , and was first introduced by Blackwell, Breiman, and Thomasian. This particular channel has unknown parameters that can change over time and these changes may not have a uniform pattern during the transmission of a codeword ... | https://en.wikipedia.org/wiki/Arbitrarily_varying_channel |
Arbitrariness is the quality of being "determined by chance, whim, or impulse, and not by necessity, reason, or principle". It is also used to refer to a choice made without any specific criterion or restraint. [ 1 ]
Arbitrary decisions are not necessarily the same as random decisions. For example, during the 1973 oil... | https://en.wikipedia.org/wiki/Arbitrariness |
The arboreal theory claims that primates evolved from their ancestors by adapting to arboreal life. [ 1 ] [ 2 ] It was proposed by Grafton Elliot Smith (1912), a neuroanatomist who was chiefly concerned with the emergence of the primate brain. According to this theory, the need for precise depth perception for leaping ... | https://en.wikipedia.org/wiki/Arboreal_theory |
An arborloo is a simple type of composting toilet in which feces are collected in a shallow pit and a fruit tree is later planted in the fertile soil of the full pit. Arborloos have: a pit like a pit latrine but less deep; a concrete , ferrocement or other strong floor; a superstructure (toilet house or outhouse ) to p... | https://en.wikipedia.org/wiki/Arborloo |
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