Index Catalog // ScholarsArchive@OSU

Nucleotide sequence of two chloroplast genes from a Chlorella-like green alga : the large subunit of Ribulose-1,5-bisphosphate carboxylase/oxygenase and ribosomal protein S14

Creator:: Amberg, Sean M.
Abstract:: Chlorella is a genus of unicellular, enkaryotic green algae. Chlorella-like algae are found as endocellular symbionts within a number of animal species. Two chloroplast genes were sequenced from the exsymbiotic strain Chlorella N la, originally isolated from Paramecium bursaria. The genes for the large subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase (rbcL) and...
Resource Type:: Masters Thesis
Full Text:: Ribosomal Protein S14 Redacted fonr Privacy Abstract approved- Russel H. M 4nts Chlorella is a genus of

Some market and non-market effects of alternative natural resource management strategies : the case of an eastern Oregon deer population

Creator:: Haroldsen, Ancel D.
Abstract:: An important segment of outdoor recreational activity in eastern Oregon is based on the harvest of deer. The deer population can be altered in two ways. Rangeland, which provides feed and cover for deer, can be improved through public or private investments or hunting regulations can be changed. This study...
Resource Type:: Dissertation
Full Text:: approved: Dr. Herbert H. Stoevener An important segment of outdoor recreational activity in eastern

Characteristics of Northern squawfish (Ptychocheilus oregonensis) and feasibility for utilization as human food

Creator:: Lin, Dongdong
Abstract:: The characteristics of Northern squawfish (Ptychocheilus oregonensis) and the feasibility of utilization of this species for human consumption were investigated. In the first experimental phase, the iced storage characteristics of squawfish were determined. Quality changes were monitored over 24 days of storage by chemical, physical, microbiological and sensorial methods of...
Resource Type:: Masters Thesis
Full Text:: . I would also like to thank my committee members Dr. David R. Thomas and Dr. Philip H. Brownell for

Spatial and temporal variability of carbon dynamics in a tropical forest of Colombia

Creator:: Sierra, Carlos Alberto
Abstract:: Despite the importance of tropical forest ecosystems in the global carbon cycle, there have been few studies of carbon dynamics in this biome. The magnitude of carbon stocks in the tropics and their changes over time are poorly known since ground-based observations are lacking. In this study, total carbon stocks...
Resource Type:: Masters Thesis
Full Text:: , the Ward K. Richardson Family Forestry Faculty Endowment, H. J. Andrews LTER (DEB-0218088), Pacific

Systematic design of biologically-inspired engineering solutions

Creator:: Nagel, Jacquelyn Kay
Abstract:: Biological organisms, phenomena and strategies, herein referred to as biological systems, provide a rich set of analogies that can be used to inspire engineering innovation. Biologically-inspired, or biomimetic, designs are publicly viewed as creative and novel solutions to human problems. Moreover, some biomimetic designs have become so commonplace that it...
Resource Type:: Dissertation

Part I: Synthetic Studies toward C10-functionalized Lycopodium Alkaloids. Part II: Exploration of the Pummerer Cyclization and Its Application to the Total Syntheses of the Abietane Diterpenoids

Creator:: Li, Xin
Abstract:: This dissertation is separated into two parts according to the two major distinct research projects. In Part I, the full account of synthetic studies toward C10-functionalized lycopodium alkaloids is described. In Part II, the detailed discussion on the exploration of the Pummerer cyclization methodology and its application to the total...
Resource Type:: Dissertation
Full Text:: (relative to the sulfoxide). Two sets of the divergent reaction conditions (TFAA, 1,2-DCE, 4 h; then add

Physicochemical Properties of Frozen Fish Muscle as Affected by Trimethylamine-N-oxide demethylase (TMAOase)

Creator:: Lee, Jinhwan
Abstract:: Gadoid fish, like Alaska pollock and Pacific whiting, have a high level of trimethylamine-N-oxide demethylase (TMAOase) that catalyzes the breakdown of trimethylamine-N-oxide (TMAO) to formaldehyde (FA) and dimethylamine (DMA) even during frozen storage. FA reacts with amino acid residues to promote covalent cross-links in the formation of inter- and intramolecular...
Resource Type:: Dissertation
Full Text:: frozen storage extends. Heading and gutting (H&G) or filleting, which are a common practice for

Cooling characterization and practical utilization of sub-micron slurry ice for the chilling of fresh seafood

Creator:: Keys, Dustin R.
Abstract:: Consumption of seafood products continues to grow each year, but post-harvest losses and inedible seafood waste remain as high as 25%. Ice-based systems are the most common form of preservation to increase shelf life, preserve product quality, and enhance product safety. Slurry ice is a type of chilling media, consisting...
Resource Type:: Masters Thesis
Full Text:: that S-MIS would improve the shelf-life of arrowtooth flounder over CSW. Fish were chilled for 48 h

Low-temperature post-harvest processing for reducing Vibrio parahaemolyticus and Vibrio vulnificus in raw oysters

Creator:: Chae, Minjung
Abstract:: Oysters are filter-feeding bivalves, which filter water for nutrients and often accumulate contaminants and human pathogens such as Vibrio parahaemolyticus and Vibrio vulnificus naturally occurring in the marine environment. These naturally occurring pathogens have been frequently isolated from raw shellfish, particularly oyster, in the United States and are recognized as...
Resource Type:: Masters Thesis
Full Text:: after 48 h of EO water depuration at 22°C were limited to 0.7 and 1.4 log MPN/g, respectively

Identification of bacteria crucial to histamine formation and monitoring their occurrence and histamine accumulation in scombroid fish

Creator:: Kim, Shin-Hee
Abstract:: Bacterial histamine formation in mackerel and albacore was studied by inducing histamine in the muscles under controlled storage conditions. The optimum temperature for histamine formation was 25°C. The highest level of histamine detected was 283 mg/100 g in the 2-day stored mackerel; and 67.1 mg/100 g in the 6-day stored...
Resource Type:: Dissertation
Full Text:: inoculated in albacore homogenate were detected with a 6 h-enrichment of samples in TSB at 37°C. It would

ScholarsArchive@OSU

Nucleotide sequence of two chloroplast genes from a Chlorella-like green alga : the large subunit of Ribulose-1,5-bisphosphate carboxylase/oxygenase and ribosomal protein S14

Some market and non-market effects of alternative natural resource management strategies : the case of an eastern Oregon deer population

Characteristics of Northern squawfish (Ptychocheilus oregonensis) and feasibility for utilization as human food

Spatial and temporal variability of carbon dynamics in a tropical forest of Colombia

Systematic design of biologically-inspired engineering solutions

Part I: Synthetic Studies toward C10-functionalized Lycopodium Alkaloids. Part II: Exploration of the Pummerer Cyclization and Its Application to the Total Syntheses of the Abietane Diterpenoids

Physicochemical Properties of Frozen Fish Muscle as Affected by Trimethylamine-N-oxide demethylase (TMAOase)

Cooling characterization and practical utilization of sub-micron slurry ice for the chilling of fresh seafood

Low-temperature post-harvest processing for reducing Vibrio parahaemolyticus and Vibrio vulnificus in raw oysters

Identification of bacteria crucial to histamine formation and monitoring their occurrence and histamine accumulation in scombroid fish

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