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{{short description|Change in concentration when mixing two liquids}} {{for|the economics concept|Concentration ratio}} ...

[[quinolinium]] - based Cl⁻ indicators are based on the capability of [[halide]]s to quench the [[fluorescence]] o ...ath> is the Stern–Volmer quenching constant, which depends on the chloride concentration, <math>[Cl^-]</math>. in a linear manner. <!-- what is M? --> ...

...ssivity of [[tax system]]s, in which case, it would be equal to the [[Gini concentration index]]{{what|date=October 2016}} for the taxes collected minus the [[Gini ...o the difference between the [[Gini coefficient]] for incomes and the Gini concentration index for out‐of‐pocket health care payments.<ref name="De Maio"/> ...

...([[No-observed-adverse-effect level|NOEC]]) and the lowest observed effect concentration ([[Lowest-observed-adverse-effect level|LOEC]]).<ref name="Rand1"/> ...tests, there is a widely accepted method to convert the chronic MATC to a concentration that protects against acute effects.<ref name="Rand1"/> ...

...s development allowed for testing the solubility of salts and hydrogen ion concentration, as well as acid/base and redox titrations. Conductometry was further impro ...ension<ref name="Katz"/>), which cannot be used with normal [[pH indicator|indicators]]. ...

...sed to calculate various photosynthetic indicators.<ref name=":0" /> These indicators provide information on the level of photosynthetic activity, such as the ef === LIFT-retrieved photosynthetic indicators === ...

...ification index being approximately 1.5. Algae have been observed in high concentration in some of these areas, but not all of them. [[Category:Water quality indicators]] ...

...rations of cations at which the flocculation occurs: critical flocculation concentration (CFC). The SAR parameter is also used to determine the stability of [[collo [[Category:Water quality indicators]] ...

...ically very different from naturally soft water which has a very low ionic concentration.<ref>{{cite web |url=http://www.gewater.com/handbook/ext_treatment/ch_7_pre ...sodium act as catalyst for the algae growth by providing favourable higher concentration of dissolved CO₂ during the day time. Due to fluctuation in diss ...

...irst10=L.C. |last11=Morawska |first11=L. |date=2022-01-18 |title=Practical Indicators for Risk of Airborne Transmission in Shared Indoor Environments and Their A ...fectious person into the air of the room, such that in the room there is a concentration <math>c_{DOSE}</math> of these doses per unit volume of the air. If you are ...

...e]] is detected, i.e., a positive signal. PBA is also used to quantify the concentration of the analyte by measuring intensity of the color.<ref name=":3">{{Cite jo ...ake place in an ambient environment even if there is only a few micromolar concentration of Eosin Y.<ref name=":2" /> ...

...hire 5000]] index to US [[GDP]].{{efn|Note that slightly different Buffett indicators can be calculated when using the [[S&P 500]] index, or using different defi ...abs/10.1142/9789813149311_0026 | chapter=Chapter 26: Understanding Buffett Indicators in Different Industries | title=Business Analytics | pages=685–710 | doi=10 ...

...grains, or flakes from the rocks surface.<ref name=":2" /> The most common indicators of abrasion is potholes in the bedrock or a trough-like shape to the river. Dissolution is the process by which the downstream change in the solute concentration is controlled by the dissolution rate of the rock.<ref name=":0" /> This pr ...

...ate=2014-01-10 | url=https://www.epa.gov/national-aquatic-resource-surveys/indicators-water-clarity | access-date=2022-12-31}}</ref> ...organic matter]], the concentration of [[chlorophyll-a]] pigment, and the concentration of [[total suspended solids]]. Clear water generally has a deep Secchi dept ...

...n a [[Wheatstone bridge]]. Dilute solutions follow [[Kohlrausch's law]] of concentration dependence and additivity of ionic contributions. [[Lars Onsager]] gave a t ...trolyte. Therefore, it is convenient to divide the specific conductance by concentration. This quotient, termed [[molar conductivity]], is denoted by {{math|Λ<sub>m ...

...te book | vauthors = Gad SC | chapter = LD50/LC50 (Lethal Dosage 50/Lethal Concentration 50)|date=2014 | title = Encyclopedia of Toxicology | edition = Third |pages ...ation]], a function that demonstrates the relationship between [[agonist]] concentration and [[Ligand (biochemistry)|ligand]] binding. EC50 is mathematically given ...

...useful information in addition to the traditional production-sector-based indicators of water use. It is analogous to the [[ecological footprint]] concept intro ...b> the maximum allowable concentration and ''c''_nat the natural concentration of the pollutant in the receiving water body (both expressed in mass/volume ...

...in the water at the prevailing temperature and salinity. A system with low concentration—in the range between 1 and 30% saturation—is called '''hypoxic''' or '''dys ...xygen from the surface waters to the more saline bottom waters. The oxygen concentration in the bottom layer may then become low enough for hypoxia to occur. Areas ...

...ich measured net photosynthetic rate, gs, and intercellular CO₂ concentration (<math>C_i</math>). In the same leaves used for gas exchange measurements, ...l fluorescence was not significantly affected by NaCl concentration when B concentration was low. When B was increased, leaf chlorophyll fluorescence was reduced un ...

...|last1=Fry|first1=B.|last2=Sherr|first2=E. B.|chapter=δ13C Measurements as Indicators of Carbon Flow in Marine and Freshwater Ecosystems |series=Ecological Studi ...e=2010-11-16|title=Carbon isotope compositions of terrestrial C3 plants as indicators of (paleo)ecology and (paleo)climate|journal=Proceedings of the National Ac ...