Index Catalog // ScholarsArchive@OSU

Delivering oxytetracycline to first-feeding zebrafish Danio rerio (Hamilton) and goby Asterropteryx semipunctata (Rüppell) larvae using lipid spray beads

Creator:: Temple, Ephraim E.
Abstract:: Effective treatment of larval bacterial diseases is a difficult problem when culturing ornamental fish. Oral administration of antibiotics using existing microparticle types is not effective due to high leakage rates; furthermore, injection of larvae is not practical. Treatment is currently limited to use of antibiotic baths, . In this study,...
Resource Type:: Masters Thesis
Full Text:: (Hamilton) and Goby Asterropteryx semipunctata (Rüppell) Larvae Using Lipid Spray Beads Abstract

Vegetation response to prescribed fire in mountain big sagebrush ecosystems at Lava Beds National Monument, California

Creator:: Ellsworth, Lisa M.
Abstract:: Anthropogenic land use alterations such as livestock grazing and fire suppression have greatly altered sagebrush grasslands of the Great Basin, facilitating invasion of exotic annuals, increases in woody species, and losses of native species. Much of the current research surrounding wildland and prescribed fire in sagebrush dominated ecosystems has focused...
Resource Type:: Masters Thesis
Full Text:: Head of the Department of Fisheries and Wildlife Dean of the Graduate School I

Efficacy of electrolyzed oxidizing water and ozonated water for microbialdecontamination of fresh strawberries (Fragaria x ananassa)

Creator:: Udompijitkul, Pathima
Abstract:: The objectives of this project were to evaluate the efficacies of electrolyzed oxidizing (EO) and ozonated waters as antimicrobial agents for enhancing the microbiological safety of fresh strawberries (Fragaria x ananassa). The influence of sodium chloride (NaCl) concentrations used for preparing EO water was evaluated on their bactericidal activities against...
Resource Type:: Masters Thesis
Full Text:: Head of the Department of Food Science and Technology Dean of the Graduate School I

Divergent anti-predator strategies and risk allocation in juveniles of three NorthPacific flatfishes

Creator:: Boersma, Kate S.
Abstract:: Frequent or lengthy predation risk can cause one of two modifications of prey feeding behavior: 1) postponement of feeding to less risky periods, or 2) resumption of feeding behavior despite persistent risk. North Pacific flatfishes exhibit both of these responses when confronted with temporal variation in risk, and this experimental...
Resource Type:: Masters Thesis
Full Text:: _____________________________________________________________________ Dean of the Graduate School I understand that my thesis will become part of the permanent

Cellular events conditioned by the Np gene of Pisum sativum L. in response to reduced UV light, weevil oviposition, and bruchins

Creator:: Ketter, Ann P.
Abstract:: In Pisum, the Np gene conditions two mitotic responses - to bruchid weevil oviposition on the pod and to reduced UV light. Oviposition by the weevil results in tumorous or neoplastic growth under the egg. Biochemically active compounds, called bruchins, were isolated from two bruchid insects (Doss et al, 2000)....
Resource Type:: Masters Thesis
Full Text:: ________________________________________________________________________ Dean of the Graduate School I understand that my thesis will become part of the

Formation and modification of enduracididine, a nonproteinogenic amino acid

Creator:: Tan, Ying
Abstract:: Molecular genetic and enzymological techniques have been employed to study antibiotic biosynthesis. In this thesis, we studied the formation and modification of the nonproteinogenic amino acid enduracididine (End), which exists in two important antibiotics, mannopeptimycins (MPPs) and enduracidin. Sequence analysis of the MPP gene cluster revealed that the product of...
Resource Type:: Masters Thesis
Full Text:: Dean of College of Pharmacy

Flavor composition of transgenic raspberry bushy dwarf virus-resistant 'Meeker' raspberries

Creator:: Malowicki, Sarah Marie-Mahler
Abstract:: Raspberries have been popular since the time of the ancient Greeks. Red raspberries are cultivated throughout the world, particularly in the Pacific Northwest region of the United States and Canada. The raspberry bushy dwarf virus (RBDV) causes significant reduction in yield and crumbly fruit in raspberries, blackberries and raspberry-blackberry hybrids....
Resource Type:: Masters Thesis
Full Text:: Head of the Department of Food Science and Technology Dean of the Graduate School

Food habits, dietary overlap and gastric evacuation rates of rockfishes (genus Sebastes)

Creator:: Brodeur, Richard D.
Abstract:: Euphausiids constituted the major food of five co-occuring species of rockfishes (Sebastes spp.). Copepods, decapods, cephalopods, amphipods, fishes and other pelagic prey were also consumed but were less important to the overall diet. Two species, S. flavidus and S. diploproa, were relatively euryphagous, utilizing a high number of prey taxa....
Resource Type:: Masters Thesis
Full Text:: June 1983 APPROVED: Professor of Oceanography in charge of ma' r Dean of School of Oceanography

Irrigated agriculture, energy, and endangered species in the Upper Klamath Basin : Evaluating trade-offs and interconnections

Creator:: Boehlert, Brent B.
Abstract:: In 2001, an extreme drought tightened water supply in the Upper Klamath Basin (basin) while earlier increases in Endangered Species Act (ESA) water requirements for basin fish species that same year elevated demands. The Bureau of Reclamation (Reclamation), which manages irrigation water in parts of the basin located near the...
Resource Type:: Masters Thesis
Full Text:: __________________________________________________________________ Dean of the Graduate School I understand that my thesis will become part of the permanent

A marine resource management internship report

Creator:: Brunson, Ed
Abstract:: At the May 19, 1982 meeting of the Governing Council of the United Nations Environment Program, Kenya President Daniel Arap Moi summarized a growing international feeling that there is a need for non-governmental organizations (NGOs) to get more involved in international conservation efforts with the following statement: "The issue before...
Resource Type:: Capstone Project
Full Text:: Fisheries P. O. Box 834 Hamilton 5, Bermuda 0: (809) 296-4201 Paul J.. Butler - Consultant

ScholarsArchive@OSU

Delivering oxytetracycline to first-feeding zebrafish Danio rerio (Hamilton) and goby Asterropteryx semipunctata (Rüppell) larvae using lipid spray beads

Vegetation response to prescribed fire in mountain big sagebrush ecosystems at Lava Beds National Monument, California

Efficacy of electrolyzed oxidizing water and ozonated water for microbialdecontamination of fresh strawberries (Fragaria x ananassa)

Divergent anti-predator strategies and risk allocation in juveniles of three NorthPacific flatfishes

Cellular events conditioned by the Np gene of Pisum sativum L. in response to reduced UV light, weevil oviposition, and bruchins

Formation and modification of enduracididine, a nonproteinogenic amino acid

Flavor composition of transgenic raspberry bushy dwarf virus-resistant 'Meeker' raspberries

Food habits, dietary overlap and gastric evacuation rates of rockfishes (genus Sebastes)

Irrigated agriculture, energy, and endangered species in the Upper Klamath Basin : Evaluating trade-offs and interconnections

A marine resource management internship report

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