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Morphological changes in introduced eastern cottontails in Oregon

Creator:: Rhodes, Mark Nicolas
Abstract:: Descendants of eastern cottontails from Ohio (Sylvilagns floridanus) introduced in Benton County, Oregon and cottontails from Ohio were sampled and analyzed morphometrically and colorimetrically. In general, Oregon cottontails were smaller and lighter in color than Ohio rabbits. Introgression and interspecific competition with the smaller and darker colored native brush rabbit...
Resource Type:: Masters Thesis
Full Text:: Oregon AN ABSTRACT OF THE THESIS OF Mark Nicolas Rhodes for the degree of Master of Science in

Turf assemblage of a Macrocystis kelp forest : experiments on competition and herbivory

Creator:: Miles, A. Keith
Abstract:: Early and later successional stages of the assemblage of turf algae and sessile animals of a Macrocystis kelp forest were studied off San Nicolas Island, California from 1980 through 1981, and 1983 through 1984. Kelps were manipulated to determine if differences in illumination could account for dominance by turf algae...
Resource Type:: Dissertation
Full Text:: studied off San Nicolas Island, California from 1980 through 1981, and 1983 through 1984. Kelps were

Comparisons of calicivirus pathotypes using oligonucleotide patterns from two-dimensional gel electrophoresis

Creator:: Gambee, Jay E.
Abstract:: Six serotypes of calicivirus (San Miguel Sea Lion Virus types 4,6,7 and 13, Mink Calicivirus and Reptile Calicivirus) were plaque purified, and two-dimensional gel electrophoresis fingerprints, of the ³²P-labeled Ribonuclease T1 digested viral RNA, were performed for each serotype. Fingerprints revealed several oligonucleotides with similar mobilities, and therefore, possibly similar...
Resource Type:: Masters Thesis
Full Text:: -neutralization Tests 16 Polyclonal Antibody Production 19 Plaque Assay 21 Virus AmOrification 22 31 vivo "P

Substitution of germanium for boron in suspension-cultured carrot cells

Creator:: Durst, Robert W.
Abstract:: Boron has been recognized since 1923 as an essential micronutrient for vascular plants, but its function is still not known. Many diverse roles have been proposed, but none of these has been definitively shown. Problems that have made the study of the function of boron difficult include, no useful radioisotope,...
Resource Type:: Masters Thesis
Full Text:: , Ca, Mg, Fe, Mn, Na, K, P, and Zn by Induction Coupled Plasma Argon Emission Spectroscopy were

SIDUR--a formalism for structuring knowledge bases

Creator:: Kogan, Dan D.
Abstract:: A new class of information intensive applications is emerging [Fuch82; Ohsu82] for which neither Artificial Intelligence (AI) nor Database technologies alone are well suited. Database systems do not provide the general inferential capabilities required for problem solving, while AI techniques have not been adapted to handle massive amounts of structured...
Resource Type:: Masters Thesis
Full Text:: /WorkOrder) (cardinalities: 1 , 3 <P>) Figure 3- Situation with closed world interpretation. The meaning

Prevalence and distribution of calicivirus neutralizing antibody in selected U.S. cattle

Creator:: Boyt, Peter M.
Abstract:: Serum samples from 1,046 Kansas cattle were examined for the presence of neutralizing antibody to caliciviruses known to be circulating in the marine environment. All sera were from farm-origin cattle, with the number tested being proportionate to the total number of cattle in each county. These sera were selected in...
Resource Type:: Masters Thesis
Full Text:: Opaleye fish San Nicolas Is,CA 1976 102 Stellar sea lion Rogue Reef,OR 1985 72 SMSV-7 Opaleye fish San

Active chromatin structure of Saccharomyces cerevisiae : high mobility group proteins, histone modifications and DNase I sensitivity

Creator:: Weber, Shane Crawford
Abstract:: I examined, in three separate studies, the active chromatin structure of the yeast, Saccharomyces cerevisiae. Yeast contains four proteins having amino acid compositions typical of the high mobility group (HMG) proteins. Three of these are eluted from chromatin by 0.35 M NaCl; one is not, but is eluted by 0.25...
Resource Type:: Dissertation
Full Text:: supernatant was made 0.01 M in P-mercaptoethanol, and then with rapid stirring 2.25 mL of concentrated (29.2

Homospermidine, spermidine, and putrescine : the biosynthesis and metabolism of polyamines in Rhizobium meliloti

Creator:: Tower, Paula Allene
Abstract:: Rhizobium, in symbiotic association with leguminous plants, is able to fix atmospheric nitrogen after first forming root nodules. Since polyamines are associated with and found in high concentration in rapidly growing cells and are thought to be important for optimal cell growth, it is possible that these polycations are involved...
Resource Type:: Dissertation
Full Text:: my orientation, as well as for their friendship; To Nicolas N. Hamel, who synthesized an additional

Effects of near anaerobic storage conditions on physiology and flavor of various fruit types and on mortality of apple maggot (Rhagoletis pomonella)

Creator:: Kosittrakun, Manit
Resource Type:: Dissertation

Population, resources, and patterns of technological change : The case of Philippine fisheries

Creator:: Jamir, Tomas Vergel C.
Resource Type:: Conference Proceeding
Date Created:

ScholarsArchive@OSU

Morphological changes in introduced eastern cottontails in Oregon

Turf assemblage of a Macrocystis kelp forest : experiments on competition and herbivory

Comparisons of calicivirus pathotypes using oligonucleotide patterns from two-dimensional gel electrophoresis

Substitution of germanium for boron in suspension-cultured carrot cells

SIDUR--a formalism for structuring knowledge bases

Prevalence and distribution of calicivirus neutralizing antibody in selected U.S. cattle

Active chromatin structure of Saccharomyces cerevisiae : high mobility group proteins, histone modifications and DNase I sensitivity

Homospermidine, spermidine, and putrescine : the biosynthesis and metabolism of polyamines in Rhizobium meliloti

Effects of near anaerobic storage conditions on physiology and flavor of various fruit types and on mortality of apple maggot (Rhagoletis pomonella)

Population, resources, and patterns of technological change : The case of Philippine fisheries

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