schlieren optics

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schlie·ren op·tics

an optic system, often used in diffusion and centrifugation studies, which observes the refractive index gradient in solutions containing macromolecules.

schlieren optics

[shlir′ən]
Etymology: Ger, schlieren, ulcers, streaks
a system that observes the refractive index gradient in solutions containing macromolecules.
References in periodicals archive ?
Address : l~attention de Abteilung Finanzen und Liegenschaften, Freiestrasse 6, 8952 Schlieren, Suisse
Considering the applicability and simplicity of the test methods, we selected the schlieren method and the vertical-tube method using a 40 mm (1.
Dullenkopf, Department of Anaesthesia and Intensive Care, Spital Limmattal, CH-8952 Schlieren, Switzerland.
Smaller scale textural variants, aplites, magmatic enclaves, coarse-grained feldspar domains, and mafic layering or schlieren are also observed in the MWG and contribute to its overall heterogeneous appearance.
Based in Schlieren, Switzerland, Hiestand increased its sales 22.
Belying those stereotypes are the modern offices of Neue Zurcher Zeitung (New Zurich Newspaper, which was founded in 1780) in the bustling Zurich suburb of Schlieren, where customer service agents ate making and receiving calls off a voice over Internet Protocol (VoIP) HighPath Workflow system from Siemens.
Hoping to fill a niche between dedicated welding machines and robots is the PosiWeld system from HA Schlatter AG, Schlieren, Switzerland.
Optical visualization of acoustic fields: The schlieren technique, the Fresnel method and the photoelastic method applied to ultrasonic transducers.
NEW YORK and SCHLIEREN, Switzerland, October 5, 2015 /PRNewswire/ --
Immunohistochemical analysis for PrP was performed by using 4 PrP monoclonal antibodies that recognize different residues of the PrP: 1) 3F4/epitope: aa 109-112 (Cambridge Bioscience, Cambridge, UK); 2) 12F10/epitope: aa 142-160 (Bioquote Ltd, York, UK); 3) 6H4/epitope: aa 144-152 (Prionics AG, Schlieren, Switzerland); and 4) monoclonal antibody KG9/aa140-180 (TSE Resource Centre, The Roslin Institute).
WASHINGTON (CyHAN)- Researchers at NASA's Dryden Flight Research Center recently captured imagery of supersonic shockwaves streaming from two research aircraft using a newly developed high-tech schlieren imaging system.
Levy (1965) observed tube flame propagation and extinction using both direct photography and schlieren photography methods simultaneously and found the schlieren image shape and its rising speed were unchanged before and after extinction.