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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Contribution à l'étude des bactériacées : le bacille "Mesentericus vulgatus /

Vignal, William, January 1889 (has links)
Thèse de doctorat--Sciences naturelles--Paris--Faculté des sciences de Paris, 1889. N°: 661.
2

A study of pigment production by Pseudomonas

Patty, Helen Lawson. January 1949 (has links)
LD2668 .T4 1949 P35 / Master of Science
3

Biochemical characteristics and antibiogram patterns of some gram-negative nonfermentors

Berkowitz, Donald E. 01 January 1978 (has links)
This study was undertaken, chiefly, for the purpose of characterizing biochemically a random sample of non fermentative bacilli obtained from local hospitals and determining the prevalence of Ps. aeruginosa among them. A second objective was to compare the antibiogram patterns obtained in this study with those reported by other investigators, and thirdly to establish a baseline for future comparative studies.
4

Plant growth promoting activities of the fluorescent pseudomonads and fungistatic properties of their fluorescent pigments

Spearman, Laura Cade January 1981 (has links)
No description available.
5

Development of a numerical model to simulate the biological inactivation of airborne microorganisms in the presence of ultraviolet light.

Noakes, C.J., Fletcher, L.A., Beggs, Clive B., Sleigh, P.A., Kerr, Kevin G. January 2004 (has links)
No / The effectiveness of any ultraviolet germicidal irradiation (UVGI) system is governed by the passage of airborne microorganisms through the UV field. This paper describes a new method for evaluating the performance of UVGI devices using computational fluid dynamic (CFD) simulations. A microorganism inactivation equation is combined with a scalar transport equation to describe the concentration of airborne microorganisms in the presence of a UV field. The solution of this equation, in conjunction with the momentum and turbulent energy equations, allows the effect of both the airflow and the UV field on the microorganism distribution to be examined. Solutions are shown for the airflow and microorganism concentration through a bench scale flow apparatus, at five different UV intensities. The results from the CFD model are validated against the experimental data, obtained from the flow apparatus, for aerosolised Pseudomonas aeruginosa microorganisms. Good comparisons are seen, giving confidence in the application of the technique to other situations.

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