Index Catalog // ScholarsArchive@OSU

Creator:: Hartel, Peter G.
Abstract:: A study was conducted to determine the effects or temperature, solar radiation, rainfall, and saturated flow on fecal coliform numbers in sewage sludge-amended soils. To determine this, four 4.6 X 13.7 m field plots were each amended in summer and in winter with 800 liters of anaerobically-digested sewage sludge, and...
Resource Type:: Dissertation
Full Text:: . Christensen, H. D. Jenkins, and W. E. Sandine, for their patience. I thank the staff of the Corvallis

Creator:: Shiozawa, Tracy L.
Resource Type:: Masters Thesis
Full Text:: . M. Kauffman, D. D. Hemphill and J. S. Selker. 1997. Nitrate leaching under a cereal rye cover crop

Creator:: Kuhl, Sarah Jane
Resource Type:: Dissertation
Full Text:: the rrnB operon of E. coli. Cell 27:523-531. Kruger, D. H. and C. Schroeder. 1981. Bacteriophage T3

Creator:: Stevens, Donald G.
Abstract:: Vaccination with Vibrio anguillarum by oral administration during copper exposure and intraperitoneal injection prior to copper exposure was employed to investigate the effects of copper upon survival and the immune response of juvenile coho salmon (Oncorhynchus kisutch). Following copper exposure the survivors were challenged under natural conditions to V. anguillarum,...
Resource Type:: Masters Thesis
Full Text:: to Salmonella typhimurium (Hemphill et al. , 1971). Mice were injected with different amounts of

Creator:: Jordan, Michelle S.
Abstract:: The freshwater polychaete Manayunkia speciosa was identified as an obligate host of the salmonid parasite Ceratomyxa shasta in 1997, prompting increased research on the small benthic invertebrate. Ceratomyxa shasta infection in fish can cause mortality, and presents a disease risk for both hatchery and wild salmon and trout. Ceratomyxa shasta...
Resource Type:: Masters Thesis
Full Text:: established (Hemphill, 1991; McAuliffe, 1984). The suitability of a particular location as habitat for M

Creator:: Au, Frederick Hung Fo
Abstract:: The effect of Endothal (3, 6-endoxyhexahydrophthalic acid), sodium pentachlorophenate (Na-PCP) and TD-47 (di-N, N-dimethylcocoamine salt of Endothal) on the microbial populations, ammonification, nitrification and respiration in six different soils was investigated. It was found that Endothal at 20 and 200 ppm had no adverse effect on the microbial population, ammonification,...
Resource Type:: Dissertation
Full Text:: for the (Name) in Microbiology (Major) Ph. D. (Degree) presented on August 30, 1967 (Date

Creator:: Ramaswamy, Aishwarya V.
Abstract:: Cyanobacteria are rich in biologically active secondary metabolites, many of which have potential application as anticancer or antimicrobial drugs or as useful probes in cell biology studies. A Jamaican isolate of the marine cyanobacterium, Lyngbya majuscula was the source of a novel antifungal and cytotoxic secondary metabolite, hectochlorin. The structure...
Resource Type:: Dissertation
Full Text:: side chains (Beishaw et al., 1999; Ehmann et al., 2000). 23 0H RNH 0 d a Ri R2 SHSH Figure 15

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