Výsledky vyhledávání - "George A. Murgel"

Interactions of microbial biofilms with toxic trace metals: 1. Observation and modeling of cell growth, attachment, and production of extracellular polymer

Autor: Michael L. Shuler, Ke Ming Hsieh, George A. Murgel, Leonard W. Lion

Publikováno v: Biotechnology and Bioengineering. 44:219-231

Adsorbent surfaces in natural and engineered systems are frequently modifies by bacterial attachment, growth of a biofilm, and bacterial production of extracellular polymer. Attached cells or sorbed polymers may alter the metal-binding characteristic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc71e73eaaa816d4f64a2ce50fe2e25c
https://doi.org/10.1002/bit.260440211

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Pavement thickness evaluation by GPR survey in Idaho

Autor: Robert M. Smith, Michael D. Garz, Joseph C. Sener, David R. Haws, George A. Murgel, Robert Hamilton

Publikováno v: SPIE Proceedings.

In 1995 and 1996, the Idaho Transportation Department (ITD) conducted a series of ground-penetrating radar (GPR) surveys as a nondestructive testing (NDT) method to evaluate the thickness of asphalt and Portland cement concrete (AC/PCC) pavements in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2379bc5033204114b204febfcc7a15e
https://doi.org/10.1117/12.300095

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Interactions of microbial biofilms with toxic trace metals: 2. Prediction and verification of an integrated computer model of lead (II) distribution in the presence of microbial activity

Autor: Ke Ming Hsieh, George A. Murgel, Michael L. Shuler, Leonard W. Lion

Publikováno v: Biotechnology and bioengineering. 44(2)

The interfacial interactions of a toxic trace metal, Pb, with a surface modified by a marine film-forming bacterium, Psedomonas atlantica, were predicted by a structured biofilm model used in conjunction with a chemical speciation model. The validity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::804f8d26b2e99accc49dc26870a25d81
https://pubmed.ncbi.nlm.nih.gov/18618689

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Experimental apparatus for selection of adherent microorganisms under stringent growth conditions

Autor: Leonard W. Lion, William C. Ghiorse, Michael L. Shuler, George A. Murgel, Carolyn Acheson, David Emerson

Publikováno v: Applied and environmental microbiology. 57(7)

A bioreactor apparatus is described for studying bacterial attachment. A cyclic, on-off, flow regime was imposed within the apparatus. Model calculations illustrate the utility of this flow pattern in the selection and maintenance of slow-growing, ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2edaf6f0befd82a331a06b0d9e76c049
https://pubmed.ncbi.nlm.nih.gov/1892388

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