Index Catalog // ScholarsArchive@OSU

Biology of the myctophid fish, Diaphus theta Eigenmann and Eigenmann 1890, off the Oregon coast

Creator:: Acuna, Enzo S.
Resource Type:: Masters Thesis
Full Text:: trawl stations off 4 Oregon. 2 Scanning electron micrographs of otoliths 8 of Diaphus theta. 3

Assessment of Extraterrestrial Tracers Ir, Pt and ³He in Polar Ice Cores

Creator:: Mehmel, Nicholas C.
Abstract:: This thesis focuses on the investigation of extraterrestrial tracers Ir, Pt and 3He in polar ice cores. These tracers may be used to identify characteristics of interplanetary dust particles, and to quantify the flux of extraterrestrial material during impact events, certain volcanic eruptions, and stable background periods. In the first...
Resource Type:: Masters Thesis
Full Text:: also measured in following years, with peaks ranging from 8-10 fg g-1 in the summer of 1993 for both

Tropical Fruit Aroma in Chardonnay: Impact of Fermentation Techniques on Volatile Ester and Thiol Concentrations, Tropical Fruit Aroma Perception, Preference, and Emotional Response

Creator:: Lucas, Chase J.
Abstract:: Tropical fruit aromas are prominent in wines like Sauvignon Blanc, one of the most abundant white wines in the United States. With high consumer interest for these aromas, it has become increasingly important to understand the factors that influence the desired tropical fruit aromas in white wines. Understanding the causes...
Resource Type:: Masters Thesis
Full Text:: at 13℃ with no skin contact, SC = fermentation at 13℃ with 18 hours of skin contact, FG

Comparing Sediment Microbial Communities of Arctic Beaver Ponds to Tundra Lakes and Streams

Creator:: Shannon, Kelly
Abstract:: In recent decades the habitat of North American beaver (Castor canadensis) has expanded from boreal forests into pan-Arctic tundra ecosystems. It is unknown how the advance of beavers into Arctic watersheds will impact microbial communities responsible for the mineralization of organic matter (OM), which has implications for carbon cycling. To...
Resource Type:: Masters Thesis
Full Text:: Shannon for the degree of Master of Science in Microbiology presented on December 8, 2022. Title

Investigation of Infrared Absorption of Carbon Dioxide in Metal–Organic Framework Material

Creator:: Li, Shiwen
Abstract:: Due to the advantages of the high surface area and high porosity, Metal-Organic Framework (MOF) materials are widely used in gas storage. As a typical MOF material, Zeolitic Imidazolate Framework-8 (Zif-8) has high selectivity and adsorption capability of carbon dioxide (CO2). In this thesis, we investigated the infrared absorption of...
Resource Type:: Masters Thesis
Full Text:: Imidazolate Framework-8 (Zif-8) has high selectivity and adsorption capability of carbon dioxide (CO2). In

Rice flour – a functional ingredient for premium crabstick

Creator:: Hur, Sungik
Abstract:: Rice flour possesses functional properties in enhancing texture and whiteness. This study was carried out to evaluate rice flour as a functional ingredient for premium crabstick and to develop a commercially viable recipe for premium crabstick. Crabstick pastes were formulated with constant surimi (42%) and combined rice flour and starch...
Resource Type:: Masters Thesis
Full Text:: constant surimi (42%) and combined rice flour and starch (8%) concentrations. Rice flour concentration

The use of stable activable tracer in hydrology

Creator:: Chick, Stephen W. K.
Abstract:: A tracer method utilizing stable activable tracers (involving rare earth nuclides with short-lived t[subscript 1/2] < 1 day} activation products) for tracing fluid bound substances in fresh water is explored. Simulated laboratory studies showed these tracers (Dy and in) when chelated with diethylenetriamine2entaacetic acid a7i1W to be stable ( <20%)...
Resource Type:: Masters Thesis
Full Text:: natural waters for periods up to 8 days. Background studies showed the Dy and In content of natural

Sediment storage in a headwater valley of the Oregon Coast Range : erosion rates and styles and valley-floor capacitance

Creator:: Casebeer, Nathan E.
Abstract:: This study is part of the effort to quantify sediment budgets and understand the geomorphic evolution of steep mountains where debris flows are the dominant agent of upland erosion. Observations indicate that headwater basins in the Oregon Coast Range (OCR) can store a large amount of sediment, mostly from debris...
Resource Type:: Masters Thesis
Full Text:: AMS 0.27 AA57077 1056 ± 29 BC-8 429 L 0.8 FG de AMS 0.45 AA57078 205 ± 30 BC-9 473 R 1.5+1 DF de AMS

Aspects of the geographic ecology of the Acorn Woodpecker (Melanerpes formicivorus)

Creator:: Doerge, Katherine Fortner
Abstract:: Population and habitat characteristics of Acorn Woodpeckers (Melanerpes formicivorus) were examined in oak stands (Quercus garryana) in Benton County, Oregon. Characteristics of eight oak stands not containing Acorn Woodpeckers were also examined. The data were used to determine which factors might be related to woodpecker presence and abundance within the...
Resource Type:: Masters Thesis
Full Text:: the home range. 8' U) 7 w 01z 6- w (.9 u) 5"00z v) D0 3 w m 2 z r= .84 FG BFP w FB R BP 29

Growth of Staphylococcus aureus of enterotoxin production in pre-cooked tuna meat

Creator:: Wu, Xulei
Abstract:: Staphylococcus aureus is a human pathogen capable of producing enterotoxins causing staphylococcal food poisoning, one of the most economically important foodborne diseases in the U.S. This pathogen may be introduced to pre-cooked tuna meat used for the production of canned tuna because significant manual handling occurs after cooking of the...
Resource Type:: Masters Thesis
Full Text:: inoculated albacore and skipjack tuna meat increased by >3 log CFU/g after 6 and 8 h of incubation at 37°C

ScholarsArchive@OSU

Biology of the myctophid fish, Diaphus theta Eigenmann and Eigenmann 1890, off the Oregon coast

Assessment of Extraterrestrial Tracers Ir, Pt and ³He in Polar Ice Cores

Tropical Fruit Aroma in Chardonnay: Impact of Fermentation Techniques on Volatile Ester and Thiol Concentrations, Tropical Fruit Aroma Perception, Preference, and Emotional Response

Comparing Sediment Microbial Communities of Arctic Beaver Ponds to Tundra Lakes and Streams

Investigation of Infrared Absorption of Carbon Dioxide in Metal–Organic Framework Material

Rice flour – a functional ingredient for premium crabstick

The use of stable activable tracer in hydrology

Sediment storage in a headwater valley of the Oregon Coast Range : erosion rates and styles and valley-floor capacitance

Aspects of the geographic ecology of the Acorn Woodpecker (Melanerpes formicivorus)

Growth of Staphylococcus aureus of enterotoxin production in pre-cooked tuna meat

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