ring test


Also found in: Dictionary, Thesaurus, Medical, Financial.
Related to ring test: milk ring test

ring test

[′riŋ ‚test]
(immunology)
The simplest of the precipitin tests for antigen-antibody reaction; the solution containing antigen is layered on a solution containing antibody; a white disk or precipitate forms at the point where the two solutions diffuse until optimum concentration for precipitation is reached.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Mentioned in ?
References in periodicals archive ?
This paper utilized the restrained ring test to gather information as internal stress development in the mortar system.
Apply nonmaxima suppression: Nonmaxima suppression with 3-by-3 neighborhood is applied to the candidate point that passes both inner and outer ring tests. However, the nonmaxima suppression is only applied to the candidate point within the first octave of the DoG pyramid.
Figure-2: Distribution of study participants according to laboratory analysis of animal milk samples collected Practices Brucella milk ring test 12.00% Methylene blue reduction test 20.00% Coliform test 20.00% Note: Table made from bar graph.
The constraint ring test is the most commonly used method to evaluate the cracking of hardened material.
3 ring test with and without the root, a significant quality for improving fermentation and the consistency of Omashikwa.
En este sentido, la Prueba del Anillo de Leche (PAL), comunmente conocida como Ring Test, ha servido para realizar vigilancia epidemiologica de brucelosis a nivel de rebanos lecheros, no obstante, esta tecnica presenta resultados variables dependiendo del numero de animales que aportan leche a la muestra y presencia de leche de vacas con mastitis o de calostro en la muestra, razon por la cual la Oficina Internacional de Epizootias (OIE) no recomienda su aplicacion en predios pequenos o cuando la muestra provenga de mas de 100 vacas [8, 11, 14], debido a lo anterior, que se han sometido a evaluacion pruebas mas sensibles para detectar bajos niveles de anticuerpos especificos.
SYRIAN tough guy Hussain 'Ozzie' Osman arrived in Belfast last night to help Brian Magee prepare for his greatest ring test, at the King's Hall on Saturday week, writes Glenn Dunne.
In contrast, the C ring test, widely used by pipe manufacturers and materials producers to aid quality control, can provide [K.sub.IC] values relatively quickly (11).
Minneapolis, MN-based Acatris USA, along with Acatris Holding, Giessen, The Netherlands, has released the results of its ring test, which compared soy isoflavone testing methods of various university, commercial and industry laboratories throughout the U.S., Europe, Canada, Japan and Australia.
If the wheel appears sound, the next step is to "ring test" it.
Prior to applying the restorative seal, the "ring test," a procedure developed by Witco, is performed to determine application rate.