Index Catalog // ScholarsArchive@OSU

Mercury and molt: no strong Hg trend across songbird primaries

Creator:: Ramsden, Danielle K., Low, Katherine E., Jackson, Allyson K., Emery, Colleen, and Eagles-Smith, Collin A.
Abstract:: Mercury (Hg) is a bioaccumulative metal that can threaten the health of wild birds. Feathers are commonly used biomonitoring tools for non-lethally estimating Hg exposure in birds because they contain stable Hg concentrations upon completion of feather growth, when blood flow to the feather has stopped. Despite the common use...
Resource Type:: Poster
Full Text:: trend across songbird primaries Danielle K. Ramsden1, Katherine E. Low1, Allyson K. Jackson1, Colleen

Invest in Vegetables: A Cost and Benefit Analysis of Container Grown Roma Tomatoes (Solanum lycopersicum cv. ‘Roma’) and Italian Basil (Ocimum basilicum cv. ‘Italian’)

Creator:: Spofford, Tyler S.
Abstract:: The COVID-19 pandemic highlighted disparities in land access and food security. Research has shown that access to gardening reduces financial burdens on low-income households. Compared to homeowners, individuals and families in rental housing face added barriers to vegetable gardening and growing food. These barriers include rental housing regulations and the...
Resource Type:: Undergraduate Thesis
Full Text:: Invest in Vegetables: A Cost and Benefit Analysis of Container Grown Roma Tomatoes (Solanum

Changes in Otolith Shape in Juvenile Chinook Salmon in Different Hatchery Rearing Conditions

Creator:: Ehrke, Melissa A.
Abstract:: The decline of the Chinook Salmon has been a mystery of recent years due to their decline. It has been speculated that wild origin salmon have more vigor and survivability than hatchery reared fish. This is thought to be due to rearing conditions, possibly affecting sensory organ development. The sensory...
Resource Type:: Undergraduate Thesis
Full Text:: decline of the Chinook Salmon has been a mystery of recent years due to their decline. It has been

Changes in otolith morphology of juvenile chinook salmon (Onchorhynchus tshawytscha) in different hatchery rearing conditions

Creator:: Ehrke, Melissa A.
Abstract:: The decline of the Chinook Salmon has been a mystery of recent years due to their decline. It has been speculated that wild origin salmon have more vigor and survivability than hatchery reared fish. This is thought to be due to rearing conditions, possibly affecting sensory organ development. The sensory...
Resource Type:: Presentation
Full Text:: (Onchorhynchus tshawytscha) in different hatchery rearing conditions Melissa A. Ehrke Department of Bioresource

VOC Emisions and Categorization in Axenic Growth Conditions by Phaeodactylum tricornutum

Creator:: Thompson, Douglas A.
Abstract:: Volatile organic compounds (VOCs) play an integral role in climate change and as a carbon source for organisms living in a marine environment. These compounds have many sources, but the impacts of biogenically produced VOCs is not fully known. Phaeodactylum tricornutum was studied under axenic ideal growth conditions to determine...
Resource Type:: Undergraduate Thesis
Full Text:: /fmars.2020.611870 Dayan, C., Fredj, E., Misztal, P. K., Gabay, M., Guenther, A. B., & Tas, E. (2020

Tracking the Changes: An Exploration of Ecological Succession in Rocky Intertidal Communities

Creator:: Anderson, Roy K., Bachhuber, Silke M., Poirson, Brittany N., and Menge, Bruce A.
Abstract:: The rocky shores of the US West Coast are home to diverse ecological communities made up of species that are uniquely adapted for survival at the harsh boundary between land and sea. Even so, physical or environmental stressors regularly kill swaths of animals on the rocks. This is called disturbance....
Resource Type:: Presentation

A Low Voltage Generator

Creator:: Day, Robert Clyde, Nelson, Ivar Emanuel, and Varner, William Roy, 1889-1967
Abstract:: This machine Is the first series arc machine installed In the city of Portland. It was obtained by the Electrical Department of O.A.C., with the object of rewinding it for a high current machine to be used in the charging of storage batteries.
Resource Type:: Undergraduate Thesis
Full Text:: A low voltage generator TUES I S ON A LOW VOLTAGE

Development of a colorimetric test kit to determine enzymatically produced pyruvic acid in sweet onions

Creator:: Merrill, Dawn C.
Abstract:: Sweet onions are valued for their unique flavor and praised for their health and dietary character. Onion sweetness is perceived as the degree of pungency decreases. Pungency can be quantitatively determined in onions by measuring enzymatically produced pyruvic acid. The onion industry quantifies a sweet onion as one having a...
Resource Type:: Undergraduate Thesis and Presentation

Design of a Gas Engine Muffler

Creator:: Farnsworth, William Yates
Abstract:: Simple as may seem. the subject, "A gas engine muffler," to the reader on first thought, if he will but take time to consider the importance of such a device in connection with the operation of internal combustion engines, he will probably come to the conclusion that it is not...
Resource Type:: Undergraduate Thesis
Full Text:: Design of a gas engine muffler T H E S I S on DESIGN

An Electrolysis Survey of a Small City

Creator:: Haller, Lorain Walter
Abstract:: Following the installation of a street car system, or for that matter, any other electric system, using the ground return, or the rail return which comes in contact with the ground, there is always more or less trouble experienced by water or gas companies, using metal pipe, due to the...
Resource Type:: Undergraduate Thesis
Full Text:: An electrolysis survey of a small city I, THESIS on

ScholarsArchive@OSU

Mercury and molt: no strong Hg trend across songbird primaries

Invest in Vegetables: A Cost and Benefit Analysis of Container Grown Roma Tomatoes (Solanum lycopersicum cv. ‘Roma’) and Italian Basil (Ocimum basilicum cv. ‘Italian’)

Changes in Otolith Shape in Juvenile Chinook Salmon in Different Hatchery Rearing Conditions

Changes in otolith morphology of juvenile chinook salmon (Onchorhynchus tshawytscha) in different hatchery rearing conditions

VOC Emisions and Categorization in Axenic Growth Conditions by Phaeodactylum tricornutum

Tracking the Changes: An Exploration of Ecological Succession in Rocky Intertidal Communities

A Low Voltage Generator

Development of a colorimetric test kit to determine enzymatically produced pyruvic acid in sweet onions

Design of a Gas Engine Muffler

An Electrolysis Survey of a Small City

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