A 1-tuple is a tuple that is a singleton. [Wikipedia]
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synonyms: 1H NMR absorption spectra, 1H NMR absorption spectrum, 1H c.w. NMR spectra, 1H c.w. NMR spectrum, 1H cw-NMR spectra, 1H cw-NMR spectrum
A plot of the absorption of radio frequency radiation vs. frequency for hydrogen-1 nuclei. [CHMO]
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A 2-tuple is a tuple that is an ordered pair. [Wikipedia]
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A 2D-data point is a data point in 2-dimensional space. [Allotrope]
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A 2d-data point is a data point in 2-dimensional space. [Allotrope]
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synonyms: 3D mass spectrum, 3-dimensional mass spectrum, three dimensional mass spectrum, 3-dimensional mass spectra, 3D mass spectra, three dimensional mass spectra, three-dimensional mass spectra
A 3-dimensional mass spectrum is a data distribution function of counts versus m/z and versus time obtained by counting the ions produced by a sample as a function of their mass-to-charge ratio and as a function of time. [Allotrope]
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synonyms: 3D mass spectrum, 3-dimensional mass spectrum, three dimensional mass spectrum, 3-dimensional mass spectra, 3D mass spectra, three dimensional mass spectra, three-dimensional mass spectra
A 3-dimensional mass spectrum is a data distribution function of counts versus m/z and versus time obtained by counting the ions produced by a sample as a function of their mass-to-charge ratio and as a function of time. [Allotrope]
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A 3-tuple is a tuple that is a triple or triplet. [Wikipedia]
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A 3D-data point is a data point in 3-dimensional space. [Allotrope]
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A 3d-data point is a data point in 3-dimensional space. [Allotrope]
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An ADF converter method identifier is an identifier identifying the method used by an ADF converter to convert a dataset into the Allotrope format. [Allotrope]
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An ADF converter name is a written name of some software used to convert data into the Allotrope format. [Allotrope]
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An ADF converter version is a software version specifying the version of an ADF converter used to convert a dataset into the Allotrope format. [Allotrope]
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An AMD device lot number is a lot number that identifies an AMD device to be tested
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A plot of intensity vs. kinetic energy obtained when a high energy photon ionizes a core electron and an electron from a higher energy level descends to take its place, releasing sufficient energy to eject a second so-called 'Auger' electron. [CHMO]
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A BET C constant is a calculated constant from a BET analysis equal to Exp(E1−EL) where E1 is heat of adsorption for the first layer and EL is the heat of vaporization for layers beyond the first layer. [Allotrope]
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synonyms: Brunauer–Emmett–Teller plot
A BET plot is a data distribution function of an adsorption isotherm with 1/v[(p0/p)-1] on the y-axis and p/p0 on the x-axis, where p is equilibrium pressure and p0 saturation pressure of adsorbates at the temperature of adsorption, and v is the adsorbed gas quantity. [Wikipedia]
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synonyms: Brunauer–Emmett–Teller plot data cube
A BET plot data cube is a data cube that represents a BET plot. [Allotrope]
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A BET point document is a document that encompasses the information associated with a single BET measurement point. [Allotrope]
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Spectrum generated from MSn experiment with three or more stages of m/z separation and in which a particular multi-step reaction path is monitored. [PSI-MS]
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synonyms: CPMG spectra, CPMG spectrum, CPMG spin-echo spectra, CPMG spin-echo spectrum
A plot of the nuclear magnetic resonance frequency vs. intensity composed of a series of peaks (separated by the reciprocal of a user-defined time delay in a CPMG pulse sequence) which describe the envelope of the full, static spectrum. [CHMO]
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A Cartesian coordinate is a coordinate in a Cartesian coordinate system, that specifies each point uniquely in an n-dimensional Euclidean space . These coordinates are equal, up to sign, to distances from the point to n mutually perpendicular hyperplanes. [Allotrope, Wikipedia]
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DIN 19267 is a standard of pH measurement, standardizing technical buffer solutions, preferably for the calibration of technical measuring installations. [Allotrope]
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synonyms: FTIR profile result
An FTIR profile is a profile that quantifies the absorbance by or transmittance through a material entity over time and by frequency in the infrared range. [Allotrope]
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synonyms: FT-FIR spectra, FT-FIR spectrum, FT-far-IR spectra, FT/FIR spectra, FT/FIR spectrum, FTFIR spectra, FTFIR spectrum, Fourier transform far infrared spectrum, Fourier transform far-infra-red spectrum, Fourier transform far-infrared spectra, Fourier transform far-infrared spectrum
A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained through a Fourier transform of the times series of the absorption of a sample that has been excited by an far-infrared-frequency pulse.
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synonyms: FTIR aggregate document, FTIR aggregate result, Fourier transform infrared aggregate result, FTIR document, FTIR result, Fourier transform infrared result
A FTIR aggregate document is a document that encompasses the information associated with a Fourier Transform Infrared Spectroscopic run. [Allotrope]
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synonyms: FTIR aggregate document, FTIR aggregate result, Fourier transform infrared aggregate result, FTIR document, FTIR result, Fourier transform infrared result
A FTIR document is a document that encompasses the information associated with a Fourier Transform Infrared Spectroscopic run. [Allotrope]
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synonyms: FT-IR map, FT-IR microspectroscopic image, FT-IR spectral map, FTIR map, FTIR microspectroscopic image, FTIR spectral map
A data set derived from FTIR microscopy consisting of a three-dimensional image where two axes describe the x and y spatial dimensions and the third dimension represents the infrared wavelength. The image is obtained by stacking one image per infrared wavelength sequentially. [CHMO]
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synonyms: FT-IR spectra, FT-IR spectrum, FTIR spectra, FTIR spectrum, Fourier transform infrared spectra
A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained through a Fourier transform of the times series of the absorption of a sample that has been excited by an infrared-frequency pulse. [CHMO]
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synonyms: FT photoacoustic spectra, FT photoacoustic spectrum, Fourier transform photoacoustic spectra
The Fourier transform of a plot of intensity vs. wavelength obtained by measuring the sound emitted when a gaseous sample is exposed to an intense laser beam, which is rapidly interrupted by a rotating slotted disk. [CHMO]
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An InChI molecular structure is a molecular structure specified in IUPAC International Chemical Identifier (InChI) line notation. [edamontology.org]
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An InChIKey molecular structure is a molecular structure specified as an InChIKey (hashed InChI), which is a fixed length (25 character) condensed digital representation of an InChI chemical structure specification. It uniquely identifies a chemical compound. An InChIKey identifier is not human- nor machine-readable but is more suitable for web searches than an InChI chemical structure specification. [edamontology.org]
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synonyms: 2D J-resolved NMR spectra, 2D J-resolved NMR spectrum, J spectra, J spectrum, J-resolved NMR spectra, J-resolved NMR spectrum, J-resolved spectra, J-resolved spectrum, J-spectra, NMR J-spectra, NMR J-spectrum
A two-dimensional NMR spectrum where signals are defined in terms of two frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other, by the J-multiplets of correlated nuclei. [CHMO]
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Japanese Industrial Standard specifying the process of determination of pH of aqueous solutions. [Allotrope]
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synonyms: Karl Fischer titration result
The result of a Karl-Fischer titration run. [Allotrope]
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synonyms: Karl Fischer titration curve
Titration curve of mass of water over time. [Allotrope]
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synonyms: Karl Fischer titration curve
A Karl-Fischer titration curve is a titration curve of mass of water over time. [Allotrope]
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synonyms: Karl Fischer titration result
A Karl-Fischer titration result is the result of a Karl-Fischer titration run. [Allotrope]
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synonyms: KPFM image
An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the difference in work function between the tip and sample as a function of position. [CHMO]
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synonyms: instrument method
A plan specification that specifies an LC-UV system process. [Allotrope]
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synonyms: LDAP ID, ldap id
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synonyms: LDAP ID, ldap id
An LDAP ID is an online account managed by an LDAP server and follows the LDAP specification. [Allotrope]
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synonyms: nth generation product ion spectrum, multiple-stage mass spectrometry spectrum
Mass spectrum created by a multi-stage MS/MS experiments. [Allotrope]
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synonyms: stability diagram
Graphical representation expressed in terms of dimensionless reduced coordinates that describes the stability or instability of charged particle motion in a transmission quadrupole mass spectrometer or Paul ion trap, based on an appropriate form of the Mathieu differential equation. [IUPAC MS REC]
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synonyms: stability diagram
Graphical representation expressed in terms of dimensionless reduced coordinates that describes the stability or instability of charged particle motion in a transmission quadrupole mass spectrometer or Paul ion trap, based on an appropriate form of the Mathieu differential equation. [IUPAC]
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A Molfile molecular structure is a molecular structure specified as an MDL Molfile. [edamontology.org]
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synonyms: M\ossbauer spectra, M\ossbauer spectrum, Moessbauer spectra, Moessbauer spectrum, Mossbauer spectra, Mössbauer spectra, Mössbauer spectrum
A plot of intensity vs. velocity obtained by measuring the intensity and kinetic energy of a beam of gamma-rays transmitted through a solid sample. [CHMO]
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An NMR multiplet is a peak group in a NMR spectrum, all of which are associated with a single nuclei but for which the signal has been split due to interactions with neighboring nuclei. [Allotrope]
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A plot of complex impedance vs. frequency that reflects the change in impedance (the resistance of alternating current) of an electrochemical cell. [CHMO]
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synonyms: OpenID, OpenID id
OpenID is an identifier following the OpenID specification. [Allotrope]
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synonyms: OpenID, OpenID id
OpenID is an identifier following the OpenID specification. [Allotrope]
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synonyms: Portable Operating System Interface path
A POSIX path is a file path for a file location that is specified by the POSIX standard. [Allotrope]
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synonyms: POSIX, Portable Operating System Interface
POSIX is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems [Wikipedia]
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synonyms: POSIX, Portable Operating System Interface
POSIX is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems. [Wikipedia]
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A plot of specific energy of an electrochemical cell vs. its specific power. [CHMO]
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synonyms: Raman aggregate result, Raman result
A Raman aggregate document is a document that encompasses the information associated with a Raman spectroscopic run. [Allotrope]
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synonyms: Raman aggregate result, Raman result
A Raman document is a document that encompasses the information associated with a Raman spectroscopic run. [Allotrope]
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synonyms: intensity
Raman intensity is the intensity of a Raman signal. [Allotrope]
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A Raman interferogram is an interferogram produced by FT Raman spectroscopy. [Allotrope]
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Raman interferogram data cube is a data cube that is a representation of an Raman interferogram. [Allotrope]
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synonyms: intensity, interferogram intensity
Raman interferogram intensity is the intensity of the Raman interferogram signal. [Allotrope]
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synonyms: time, interferogram time
Raman interferogram time is time used as abscissa of an Raman interferogram. [Allotrope]
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synonyms: time, interferogram time
Raman interferogram time is time used as abscissa of an Raman interferogram. [Allotrope]
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synonyms: Raman profile result
A Raman profile is a profile that quantifies the intensity of Raman scattering vs. Raman shift (cm-1) over time. [Allotrope]
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A Raman spectrometer setting is a setting for a Raman spectrometer or its components. [Allotrope]
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synonyms: Raman parameter
A Raman spectroscopy parameter is a parameter that controls a Raman spectroscopy. [Allotrope]
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synonyms: Raman result
A Raman spectroscopy result is the result of a Raman spectroscopy. [Allotrope]
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synonyms: Raman spectra
A plot of intensity vs. Raman shift (cm-1) obtained by measuring the Raman scattering of monochromatic light from a sample. [CHMO]
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Raman spectrum data cube is a data cube that is a representation of an Raman spectrum. [Allotrope]
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Raman shift is the difference in wavenumbers between the observed Raman radiation and that of the excitation source. [Allotrope]
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synonyms: MIM spectrum, multiple ion monitoring spectrum, selected ion monitoring spectrum
Spectrum obtained with the operation of a mass spectrometer in which the abundances of one ion or several ions of specific m/z values are recorded rather than the entire mass spectrum (Selected Ion Monitoring). [PSI-MS]
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synonyms: MIM spectrum, multiple ion monitoring spectrum, selected ion monitoring spectrum
Spectrum obtained with the operation of a mass spectrometer in which the abundances of one ion or several ions of specific m/z values are recorded rather than the entire mass spectrum (Selected Ion Monitoring). [PSI/MS]
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A SMILES molecular structure is a molecular structure specified in Simplified Molecular Input Line Entry System (SMILES) line notation. [edamontology.org]
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synonyms: selected reaction monitoring spectrum, MRM spectrum, multiple reaction monitoring spectrum
Spectrum obtained when data are acquired from specific product ions corresponding to m/z values of selected precursor ions a recorded via two or more stages of mass spectrometry. The precursor/product ion pair is called a transition pair. Data can be obtained for a single transition pair or multiple transition pairs. Multiple time segments of different transition pairs can exist in a single file. Single precursor ions can have multiple product ions consitituting multiple transition pairs. Selected reaction monitoring can be performed as tandem mass spectrometry in time or tandem mass spectrometry in space. [PSI-MS]
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synonyms: Skype ID, Skype id
A Skype ID is an online account on the Skype system. [Allotrope]
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synonyms: Skype ID, Skype id
A Skype ID is an online account on the Skype system. [Allotrope]
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A plot of e vs hv where e is the molar extinction coefficient, that is used to determine the optical gap (or 'Tauc gap') in amorphous thin film materials. [CHMO]
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synonyms: pressure limit, plumbing pressure upper limit, maximum pressure, pressure upper limit
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synonyms: uniform naming convention path, universal naming convention path
An UNC path is a file path for a file location in a network that is specified by the universal naming convention. [Allotrope]
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A Uniform Resource Locator (URL), colloquially termed a web address, is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. [Wikipedia]
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Diagram illustrating the relative contributions in unimolecular dissociation of an ion, for example, by homolytic cleavage of a single bond, and fragmentation following rearrangement. The diagram is in two parts with a common horizontal axis representing the internal energy of the ion. The vertical axis in one part of the diagram shows the two types of rate constant on a logarithmic scale, and that for the other portion of the diagram indicates the distribution function for internal energy of the ion. [IUPAC MS REC]
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Diagram illustrating the relative contributions in unimolecular dissociation of an ion, for example, by homolytic cleavage of a single bond, and fragmentation following rearrangement. The diagram is in two parts with a common horizontal axis representing the internal energy of the ion. The vertical axis in one part of the diagram shows the two types of rate constant on a logarithmic scale, and that for the other portion of the diagram indicates the distribution function for internal energy of the ion. [IUPAC]
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A log-log plot of molar conductivity (Λ) vs. viscosity (η) which indicates the degree of ionicity of an ionic liquid. Plots are compared to the 'ideal' case of 0.01M KCl which exists as dissociated ions. [CHMO]
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synonyms: X-band EPR spectra, X-band EPR spectrum, X-band ESR spectra, X-band ESR spectrum, X-band electron paramagnetic resonance spectra, X-band electron paramagnetic resonance spectrum
A plot of intensity vs. magnetic field strength obtained by measuring the absorption of radiation due to spin-state transitions of unpaired electrons against a perturbing magnetic field, in the presence of fixed-frequency microwave radiation of approximate frequency 9 GHz (known as the 'X-band'). [CHMO]
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synonyms: X-ray crystallographic data, X-ray diffraction (XRD) patterns, X-ray diffraction (XRD) spectra, X-ray diffraction spectra, X-ray pattern, XRD data, XRD diffractogram, XRD pattern, XRD patterns, XRD profile, XRD spectra, x-ray diffraction pattern
Data which is obtained from an X-ray diffraction experiment. [CHMO]
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synonyms: X-Ray photoelectron spectra, X-Ray photoelectron spectrum, X-ray photoelectron spectra, XPS spectra, XPS spectrum, XPS survey spectra, XPS survey spectrum
A plot of photoelectron count vs. kinetic energy (following illumination of the sample with X-rays). [CHMO]
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synonyms: X-ray spectra
A plot of intensity vs. energy obtained by measuring the number and energy of X-rays absorbed or emitted by a sample. [CHMO]
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synonyms: Young's modulus, Youngs modulus, modulus of elasticity
A Young modulus is a quality quantification facet quantifying the ratio of tensile stress to tensile strain of a material. [Allotrope]
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A plot obtained from a scattering experiment on large particles which is used to determine the average molecular weight of the (polymer) sample. The plot typically consists of a grid. [CHMO]
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synonyms: Cs-corrected TEM image, Cs-corrected TEM images, aberration-corrected STEM image, aberration-corrected STEM images, spherical-aberration-corrected STEM image, spherical-aberration-corrected STEM images, spherical-aberration-corrected transmission electron micrograph
An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons. The electron beam is focused using a set of magnetic lenses which removes spherical aberration (an effect where the electron beam is deflected too strongly, described by the spherical aberration coefficient 'Cs', which results in a blurred image). [CHMO]
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synonyms: abort
An abort command is a process command that orders the procedural element to execute an aborting logic. [Allotrope]
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synonyms: Above indicates a vertical position that is higher than another. [Allotrope], above position
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synonyms: Above indicates a vertical position that is higher than another. [Allotrope], above position
Above indicates a vertical position that is higher than another. [Allotrope]
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An above gap foam row count is a count of the number of rows of pixels in a raster image where foam is detected above an air gap. [Allotrope]
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synonyms: absolute intensity (datum), absolute signal intensity
Absolute intensity (datum) is a quantity facet that quantifies the absolute magnitude of a signal. [Allotrope]
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An absolute water content is a mass datum quantifying the absolute mass of water in a sample. [Allotrope]
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synonyms: absorbance datum, absorbance (datum)
Logarithm of the ratio of incident to transmitted radiant power through a sample (excluding the effects on cell walls). Depending on the base of the logarithm a decadic and Napierian absorbance are used. This quantity is sometimes called extinction, although the term extinction, better called attenuance, is reserved for the quantity which takes into account the effects of luminescence and scattering as well. [IUPAC]
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synonyms: absorbance datum, absorbance (datum)
Definition pending. [0]
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synonyms: absorbance datum, absorbance (datum)
Absorbance is a quantity facet that quantifies the absorbance as logarithm to the base 10 (linear absorbance) of the incident (prior to absorption) spectral radiant power, divided by the transmitted spectral radiant power. [IUPAC]
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synonyms: absorbance titration data, absorbance titration plot, absorption spectral titration data, absorption titration data, absorption titration plot
A plot of volume of titrant vs. absorbance obtained from an absorbance titration experiment. [CHMO]
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Definition pending. [0]
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An absorption chromatogram is an electromagnetic radiation chromatogram where the the radiation is measured by absorption. [Allotrope]
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synonyms: absorbance spectra, absorbance spectrum, absorption spectra
Definition pending. [0]
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synonyms: absorbance spectra, absorbance spectrum, absorption spectra
An absorption spectrum is a data distribution function that plots the absorption of radiance as the function of frequency or wavelength. [Wikipedia]
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An absorption spectrum data cube is a data cube that represents an absorption spectrum. [Allotrope]
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An account describes authority and authorization to access resources on a system. [Allotrope]
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An account describes authority and authorization to access resources on a system. [OSTHUS]
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A class of measuring instruments or measuring systems that meet stated metrological requirements that are intended to keep measurement errors or instrumental uncertainties within specified limits under specified operating conditions. [Allotrope]
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synonyms: acoustic emission spectra
A plot of decibels vs. frequency obtained by measuring the amount of noise generated by a sample as a function of frequency of incident radiation. [CHMO]
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Acquisition time is the time when a signal is captured. [Allotrope]
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The acquisition time is the time when a signal is captured. [Allotrope]
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The acquisition volume is the volume elapsed through the chromatography column between the injection of the sample and when the signal is captured. [Allotrope]
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synonyms: 2017-05-03 remove subclass of event [OSTHUS], command, instruction
A directive information entity that describes an action the bearer will take. [IAO]
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synonyms: action spectra
A plot of a relative biological or chemical photoresponse per number of incident photons against wavelength or energy of radiation under the same radiant power of light. [CHMO]
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An activation force is a quality quantification facet that quantifies maximum force required to activate the auto-injection device being tested. [Allotrope]
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An actual P/P0 result is a quality quantification facet that quantifies the relative pressure of the sample. [Allotrope]
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An addition description is a description about the process of adding a reaction component to a reaction. [Allotrope]
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A relative retention time that quantitates the ratio of the adjusted retention time (corrected for hold-up time) of the peak relative to the adjusted retention time of some reference peak. [Allotrope]
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An adsorbed volume is a quality quantification facet that denotes the quantity of absorbant calculated to be adsorbed at STP. [Allotrope]
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synonyms: adsorption-desorption isotherm, adsorption/desorption isotherm
A plot of relative pressure vs. volume adsorbed obtained by measuring the amount of an inert gaseous or liquid substance (the 'sorbent', usually H2 or N2) which adsorbs onto the surface of interest (the 'sorbate'), and the subsequent amount that desorbs at a constant temperature. [CHMO]
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synonyms: adsorption-desorption isotherm, adsorption/desorption isotherm
A plot of relative pressure vs. volume adsorbed obtained by measuring the amount of an inert gasesous or liquid substance (the 'sorbent', usually H2 or N2) which adsorbs onto the surface of interest (the 'sorbate'), and the subsequent amount that desorbs at a constant temperature. [CHMO]
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An aggregate datatype is a generated datatype, each of whose values is, in principle, made up of values of the parametric datatypes. The parametric datatypes of an aggregate datatype or its generator are also called component datatypes. [ISO11404]
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An aggregate datatype is a generated datatype, each of whose values is, in principle, made up of values of the parametric datatypes. The parametric datatypes of an aggregate datatype or its generator are also called component datatypes. [ISO11404]
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An aggregate datatype generator generates a datatype by - applying an algorithmic procedure to the value spaces of its component datatypes to yield the value space of the aggregate datatype, and - providing a set of characterizing operations specific to the generator. [ISO11404]
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An aggregate datatype generator generates a datatype by - applying an algorithmic procedure to the value spaces of its component datatypes to yield the value space of the aggregate datatype, and - providing a set of characterizing operations specific to the generator. [ISO11404]
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The size of an aggregate-value is the number of component values it contains. The size of the aggregate datatype is fixed, if and only if all values in its value space contain the same number of component values. The size is variable, if different values of the aggregate datatype may have different numbers of component values. Variability is the more general case; fixed-size is a constraint. [ISO11404]
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An aggregate-value has the identifier uniqueness property if and only if no identifier (e.g., label, index) of the element datatype occurs more than once in the aggregate-value. The aggregate datatype has the identifier uniqueness property, if and only if all values in its value space do. [ISO11404]
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An aggregate datatype has the ordering property, if and only if there is a canonical first element of each nonempty value in its value-space. This ordering is (externally) imposed by the aggregate value, as distinct from the value-space of the element datatype itself being (internally) ordered. It is also distinct from the value-space of the aggregate datatype being ordered. [ISO11404]
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An aggregate datatype has the ordering property, if and only if there is a canonical first element of each nonempty value in its value-space. This ordering is (externally) imposed by the aggregate value, as distinct from the value-space of the element datatype itself being (internally) ordered. It is also distinct from the value-space of the aggregate datatype being ordered. [ISO11404]
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The aggregation function code of average specifies a function that calculates the average of values. [Allotrope]
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The aggregation function code is a code that specifies a certain type of aggregation function for statistical evaluation. [Allotrope]
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The aggregation function code of count specifies a function that counts values. [Allotrope]
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The aggregation function code of maximum specifies a function that calculates the maximum of values. [Allotrope]
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The aggregation function code of minimum specifies a function that calculates the minimum of values. [Allotrope]
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The aggregation function code of standard deviation specifies a function that calculates the standard deviation of values. [Allotrope]
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The aggregation function code of sum specifies a function that sums up values. [Allotrope]
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The aggregation function code of variance specifies a function that calculates the variance of values. [Allotrope]
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The air filter classification according to a air filter test standard. [Allotrope]
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An air gap detection result is an assay result that specifies whether an air gap was detected. [Allotrope]
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synonyms: alert parameter
A device alerting parameter specificatio is a device specification that is about parameters that trigger alerts during the operation of a device. [Allotrope]
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synonyms: alert parameter
An alert setting is a setting that specifies conditions and situations that trigger alerts during the operation of a device. [Allotrope]
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synonyms: alpha particle spectra, alpha particle spectrum, alpha-particle spectra, α-particle spectra, α-particle spectrum
A plot of alpha-particle count vs. energy obtained by measuring the number and kinetic energies of alpha-particles emitted by a sample. [CHMO]
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synonyms: AC filter, AC filter setting
An alternating current is a control setting, in Hz, used during the measurement run. [Allotrope]
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An ambient humidity is a quantity facet that quantifies the humidity of the surrounding atmosphere. [Allotrope]