Výsledky vyhledávání - "L. M. BRIGGS"

Colonic pseudo-obstruction: decompression with a tricomponent coaxial system under fluoroscopic guidance

Autor: G N Bender, L M Briggs, Daniel D. Do-Dai

Publikováno v: Radiology. 188(2)

A tricomponent coaxial system (TAS) suitable for colonic decompression with fluoroscopic guidance is described. The TAS was successfully used in four of four patients, two with acute pseudo-obstruction, one with sigmoid volvulus, and one with recurre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b417bd3f4a169cd19c6e50bf3afe0c1
https://pubmed.ncbi.nlm.nih.gov/8327684

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Photostability of acrylic/melamine enamels. Effect of polymer composition and polymerization conditions on photo-initiation rates

Autor: L. M. Briggs, J.K. Hudgens, David R. Bauer, John L. Gerlock

Publikováno v: Progress in Organic Coatings. 15:197-208

Relationships between coating photo-initiation rate for acrylic/melamine coatings and copolymer synthesis conditions have been investigated by nitroxide decay assay. In earlier work, photo-initiation rates determined by this technique were shown to b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91f2dcb9baa5361744c37332588f0b57
https://doi.org/10.1016/0033-0655(87)85010-0

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Photo-stabilisation and photo-degradation in organic coatings containing a hindered amine light stabiliser. Part I—ESR measurements of nitroxide concentration

Autor: David R. Bauer, L. M. Briggs, John L. Gerlock

Publikováno v: Polymer Degradation and Stability. 14:53-71

Quantitative measurements of the variation in nitroxide free radical concentration on exposure to ultraviolet (uv) light are reported for a melamine crosslinked acrylic copolymer film doped with a hindered amine light stabiliser (bis (2,2,6,6-tetrame

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd8519a23f501fb8db3d2b278a3bf762
https://doi.org/10.1016/0141-3910(86)90021-2

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Energy transfer in polymers and nitroxide decay during photolysis

Autor: J. L. Gerlock, L. M. Briggs, David R. Bauer

Publikováno v: Journal of Polymer Science Part B: Polymer Physics. 24:1651-1664

When polymeric materials doped with nitroxides of the 2,2,6,6-tetramethylpiperidine type are exposed to light, the nitroxide concentration decreases. The two mechanisms for the decrease of the nitroxide are the reaction of nitroxide with free radical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d84fabaee4b708a8f94d70040f13e1af
https://doi.org/10.1002/polb.1986.090240802

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