Index Catalog // ScholarsArchive@OSU

Diastatic Activity in Citra® Hops as a Function of On-Bine Maturity

Creator:: Long, Aidan T.
Abstract:: Dry-hopping has grown from a novel to widespread technique in commercial craft beer production. It yields large returns in aroma that cannot be emulated with kettle hopping. However, it also leads to beer refermentation post-dry-hopping, a phenomenon colloquially referred to by U.S brewers as “hop creep.” This is a result...
Resource Type:: Honors College Thesis
Full Text:: Mashing. Journal of Cereal Science, 29 (2), 161–169. https://doi.org/10.1006/jcrs 3 Stokholm, A

Science Education Through Comics: Improving Understanding of Current Marine Environmental Issues

Creator:: Schwarz, Zale
Abstract:: According to a 2017 Pew Research Study, 44% of adults in America say that they do not feel informed enough about science to understand news and new discoveries discussed on the media (Funk et al. 2019). This is concerning, because adults are not just passive consumers of media; among other...
Resource Type:: Honors College Thesis
Full Text:: is to increase science knowledge on environmental issues relating to the ocean, through a series of

Application of Spectroscopic Techniques for In-Situ Oxygen Monitoring in Liquid Sodium

Creator:: Walton, Seth L.
Abstract:: In liquid sodium environments like those proposed for next-generation sodium fast reactors (SFRs), the presence of impurities in the sodium, particularly chemical species containing oxygen, can lead to increased corrosion on sodium-wetted components. It is important to monitor oxygen concentration in the sodium melt, but temperatures of 500 ℃ and...
Resource Type:: Honors College Thesis
Full Text:: transparency in the vacuum ultraviolet combined with oxygen’s strong absorbance of VUV photons makes VUV-AS a

Antioxidant Effects of Blackberry Pomace on the Health of Transition Dairy Cows

Creator:: Estenson, Kaelyn A.
Abstract:: Blackberry pomace (BBP), a byproduct from juice processing, is often disposed of in landfills. We propose BBP as an antioxidant-rich feed supplement for transition dairy cows. To explore the effects of BBP on antioxidant status, 24 multiparous dairy cows (5 Holstein and 19 Jersey) were assigned randomly to one of...
Resource Type:: Honors College Thesis
Full Text:: Health of Transition Dairy Cows by Kaelyn Estenson A THESIS

Finite Element and Finite Difference Methods for Maxwell’s Equations in Metamaterials

Creator:: Stallcup, Isaac A.
Abstract:: In this thesis, we consider Maxwell's Equations and their numerical discretization using finite difference and finite element methods. We first describe Maxwell's equations in linear dielectrics and then present finite difference and finite element methods for this case. We then describe Maxwell's equations in linear metamaterials using the Lorentz and...
Resource Type:: Honors College Thesis
Full Text:: possibility that metamaterials introduce is that of optical cloaking. Long a staple of science fiction and

Atmospheric nitrous oxide in the pre-800 ka atmosphere from ice cores from the Allan Hills, Antarctica

Creator:: Stock, Marika P.
Abstract:: Nitrous oxide is an important greenhouse gas that has both natural and anthropogenic sources in the modern atmosphere (Ciais et al., 2013). This project expanded the knowledge of the history of atmospheric N2O in the geologic past by measuring N2O concentrations in air trapped in very old polar ice. A...
Resource Type:: Honors College Thesis
Full Text:: Honors Baccalaureate of Science in Earth Sciences presented on June 1, 2020. Title: Atmospheric

Sustainability Analysis of African Palm Biodiesel in Ecuador : An Environmental, Socio-Cultural, and Artistic Perspective

Creator:: Tuinstra, Naomi A.
Abstract:: In the thrust to shift away from fossil fuels towards renewable options, Ecuador produces African palm-based biodiesel, which is currently imported by the Unites States. An analysis of this specific interaction was done via personal contact with the industry in Ecuador and extensive literature review of the topic. The results...
Resource Type:: Honors College Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Naomi A. Tuinstra for the degree of Honors Baccalaureate of Science

X-ray Emissions in Measurements of the Neutron Capture Cross Sections for the Production of ¹⁹⁷Hg and ¹⁹⁷Pt and Scoping the Science Parameter Space of Future X-ray Astrophysics Calorimeter Missions

Creator:: Keck, Mason L.
Abstract:: A spectral fitting routine was developed to analyze X-ray emissions in neutron capture decay processes that produce ¹⁹⁷Hg and ¹⁹⁷Pt. Through correcting for X-ray emissions, the 77.3 keV γ gamma ray intensities were analyzed. The thermal cross sections for the production of ¹⁹⁷Hg and ¹⁹⁷Pt were found to be 2088...
Resource Type:: Honors College Thesis
Full Text:: Sections for the Production of 197Hg and 197Pt and Scoping the Science Parameter Space of Future X-ray

Vote With Your Dollar – Assessing the effectiveness of consumer activism at influencing corporate responsibility

Creator:: Jacobson, Drew
Abstract:: This paper seeks to assess the merits of “Vote With Your Dollar” (VWYD) strategies for consumer and investor activism as a model for changing corporate behavior. A novel framework was constructed to group VWYD strategies and campaigns under shared attributes. To assess one such group, the boycott, the research gathered...
Resource Type:: Honors College Thesis
Full Text:: Baccalaureate of Science in Environmental Economics & Policy (Honors Scholar) Honors Baccalaureate of Science

Tabletop fusion reactors : construction and testing of a demonstration inertial electrostatic confinement fusor

Creator:: Holler, Logan R.
Abstract:: Nuclear fusion reactors comprise a significant field of study due to their potential to provide a limitless, clean, and sustainable source of energy. The inertial electrostatic confinement fusor is a type of fusion-generating device that accelerates deuterium gas to the conditions required for fusion. The goal of this research was...
Resource Type:: Honors College Thesis
Full Text:: follows: a pressure vessel capable of holding high vacuum, a vacuum pump, a gas feedthrough for the

ScholarsArchive@OSU

Diastatic Activity in Citra® Hops as a Function of On-Bine Maturity

Science Education Through Comics: Improving Understanding of Current Marine Environmental Issues

Application of Spectroscopic Techniques for In-Situ Oxygen Monitoring in Liquid Sodium

Antioxidant Effects of Blackberry Pomace on the Health of Transition Dairy Cows

Finite Element and Finite Difference Methods for Maxwell’s Equations in Metamaterials

Atmospheric nitrous oxide in the pre-800 ka atmosphere from ice cores from the Allan Hills, Antarctica

Sustainability Analysis of African Palm Biodiesel in Ecuador : An Environmental, Socio-Cultural, and Artistic Perspective

X-ray Emissions in Measurements of the Neutron Capture Cross Sections for the Production of ¹⁹⁷Hg and ¹⁹⁷Pt and Scoping the Science Parameter Space of Future X-ray Astrophysics Calorimeter Missions

Vote With Your Dollar – Assessing the effectiveness of consumer activism at influencing corporate responsibility

Tabletop fusion reactors : construction and testing of a demonstration inertial electrostatic confinement fusor

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