A study was made by comparing two manuals and determining their
effectiveness in teaching the principles of food sanitation to food service
workers at Oregon State University.
Sixty food service workers on the Oregon State University campus
were selected at random and divided into two groups of thirty each for...
This research related resin synthesis variables of phenolformaldehyde resins to their chemical content and reactivity. The study was part of a larger project correlating resin properties to their performance as plywood adhesives. Formaldehyde-to-phenol and Na0H-to-phenol mole ratios were examined within the ranges used commercially. I also examined various proportions of...
Twelve differential agars have been studied in the development
of media to presumptively identify the Salmonella Subgenera
I-IV. Medium No. 7B/A (or Medium No. 7-H₂S Strip) combined
the malonate, dulcitol, lysine decarboxylase and hydrogen sulfide
reactions in one tube. It was designed to be used at the TSI stage
of...
Temporal changes in gene frequencies and genotype frequencies,
monthly densities, survival rates, growth rates, trap susceptibility
and home ranges were evaluated from 291 Nuttall's cottontails
(Sylvilagus nuttallii) captured 950 times by livetrapping and 53 cottontails
collected by shooting. Electrophoretic analyses of sera revealed
protein polymorphism at the transferrin locus in...
Eleven sedimentary and volcanic rock units are mapped and described in the thesis area, and chronicle the dynamic geologic history of the Tillamook embayment from the Oligocene through the middle Mlocene. The
oldest unit is the Zemorrian to early Saucesian Smuggler Cove formation, a bathyal tuffaceous mudstone with some thin-...
Eleven sedimentary and volcanic rock units are mapped and described in the thesis area, and chronicle the dynamic geologic history of the Tillamook embayment from the Oligocene through the middle Mlocene. The
oldest unit is the Zemorrian to early Saucesian Smuggler Cove formation, a bathyal tuffaceous mudstone with some thin-...
Eleven sedimentary and volcanic rock units are mapped and described in the thesis area, and chronicle the dynamic geologic history of the Tillamook embayment from the Oligocene through the middle Mlocene. The
oldest unit is the Zemorrian to early Saucesian Smuggler Cove formation, a bathyal tuffaceous mudstone with some thin-...
