Terminology Service < Semantic Lookup Platform

All terms in ONE

Label	Id	Description
mass value specification	OBI_0001929	[A value specification that specifies the mass of some thing.]
scalar value specification	OBI_0001931	[A value specification that consists of two parts: a numeral and a unit label]
mass	PATO_0000125	[A physical quality that inheres in a bearer by virtue of the proportion of the bearer's amount of matter.]
uterine cervix	UBERON_0000002	[Lower, narrow portion of the uterus where it joins with the top end of the vagina.]
comparing prediction to measurement	OBI_0001932	[A planned process in which predicted values for some thing are compared to measured values for that thing.]
predicted value	OBI_0001934	[an information content entity that has been generated by a prediction process in which an estimate of a value of an entity is made which can be measured but without performing such a measurement. The value specification is intended to be close to the value a measurement process would produce modulo a prediction error.]
column frit	OBI_0000602	[A part of the column content that separates column packing compartments. In radial columns the packing is supported between two cylindrical frits and the gap between represents the bed height or column length. The outer frit is the column inlet and consequently the sample initially has a large area of stationary phase with which to interact. Frits are porous metal products to prevent unwanted particles from entering the chromatography system. These particles may come from the sample, the solvent or debris generated by the chromatography system itself. Such particles entering the system may lead to clogging of capillaries, interference with the chromatography by changing chromatographic parameters or disturbance of the detector function. Characteristics of a frit, besides the diameter and the thickness, is the porosity (pore distribution, density).]
phosphorus-33 atom	CHEBI_37973	[The radioactive isotope of phosphorus with relative atomic mass 32.971725, half-life of 25.34 days and nuclear spin (1)/2.]
phosphorus-32 atom	CHEBI_37972	[The radioactive isotope of phosphorus with relative atomic mass 31.973907 and half-life of 14.26 days.]
glass column	OBI_0000609	[A glass column is a chromatography column made out of glass that is usually used for larger scale and preparative liquid chromatography separations.]
hydrogen generator	OBI_0000608	[A gas generator that generates hydrogen gas.]
high resolution magic angle spin probe	OBI_0000607	[Samples that are neither solid nor liquid, being of biological, chemical, or pharmaceutical interest, reveal highly resolved spectra when magic angle spinning is applied. The correct solution is a gradient, such that the field varies along the spinner axis. This so-called Magic Angle Gradient is employed in Brukers high resolution Magic Angle Spinning (hr-MAS) probes, and is implemented in such a way that it is compatible with the stator and does not interfere with the sample eject or insert. Bruker BioSpin has developed a series of dedicated probes for standard bore magnets to accommodate the rapidly expanding field of hr-MAS. These probes are available in double (e.g. 1H and 13C) and triple resonance (e.g. 1H, 13C, 15N) modes and come equipped with a deuterium lock channel. The probes have automatic sample ejection and insertion capability, with the availability of an optional sample changer, enabling fully automated sample runs. Probes can be equipped with an optional B0 gradient, directed along the magic angle, so that gradient spectroscopy can be done used.]
open tubular column	OBI_0000606	[An open tubular column is a chromatography column in which the particles of the solid stationary phase or the support coated with a liquid stationary phase are concentrated on or along the inside tube wall leaving an open, unrestricted path for the mobile phase in the middle part of the tube.]
chart recorder	OBI_0000605	[The chart recorder is a device that transduces signal-intensities into a graphical peak output: As the separated components of the gas sample emerge into the detector, the change in voltage in the detecting bridge circuit causes a representative peak to be drawn on a chart recorder. The position of the peak along the time axis of the chart measures the component's retention time, which identifies the component. This is directly related to carrier gas flow rate, temperature and column packing and dimensions. The area under each peak is proportional to the concentration of the component of the sample. The area of the peaks inscribed on the chart recorder can be determined by multiplying the height of the peak in mm, by the width of the peak in mm at 1/2 the peak height. The calibration curves for use with the chart recorder are therefore peak area plotted against concentration.]
detector lamp	OBI_0000604	[A lamp used in a chromatography detector that excites sample molecules at certain frequencies / emission wavelengths, e.g. Mercury Vapor Lamp (253.7 nm), Zinc Vapor Lamp (2123.9 nm and 307.6 nm), Cadmium Vapor Lamp (228.8, 326.1,340.3, and 346.6 nm). To obtain monochromatic light an appropriate light filter would be needed.]
liquid chromatography column	OBI_0000603	[A liquid chromatography column is a chromatography column that is used in liquid chromatography, i.e. a column that is provided with a liquid sample mix.]
predicted mass value	OBI_0001935	[ A predicted value where the prediction specifies the mass of some thing.]
environmental proximity to infectious agent	OBI_1110111	[Is a process in which an infectious agent comes close enough to a potential host organism in its habitat that a contact can result]
contact to pathogen carrying biological vector	OBI_1110114	[a process in which a vector carrying an infectious agent comes close enough to a potential host organism that a contact can result]
proton	CHEBI_24636	[Nuclear particle of charge number +1, spin 1/2 and rest mass of 1.007276470(12) u.]