Index Catalog // ScholarsArchive@OSU

Differences in dry matter production and nitrogen uptake and partitioning among spring wheat (Triticum Aestivum L.) varieties

Creator:: Hitchcock, Todd
Abstract:: Grain protein concentration of wheat is influenced by numerous factors. When determining a wheat variety's ability to produce protein, the plant's ability to uptake and translocate nitrogen is critical. A greenhouse study was conducted to assess differences in nitrogen use among different wheat varieties. The objective was to determine if...
Resource Type:: Undergraduate Thesis

Whole system perspective : Steelhead, Onchorhynchus mykiss, glutathione s-transferase as a biomarker of chlorpyrifos exposure

Creator:: Pecore, Rachael G.
Abstract:: Organophosphate insecticides may produce sublethal, adverse effects on salmonid growth, reproduction, maturation, swimming, and feeding. Chlorpyrifos, an organophosphate insecticide, was detected by the Oregon Department of Environmental Quality in the Hood River and tributaries during March 1999 at levels exceeding state water quality standards in the range of 0.011-0.482 μg/L....
Resource Type:: Undergraduate Thesis

A reassessment of the linkage of red leaf trait and incompatibility loci in hazelnut (Corylus avellana L.)

Creator:: Horton, G.
Abstract:: As in other species, it is possible that a homozygous red leafed (= redleaf) hazelnut (Corylus avellana L.) tree would have brighter red coloration than a heterozygote and thus be more desirable as an ornamental. However, 'Fusco Rubra' and `Rode Zeller' both carry incompatibility allele S6 (thus cross-incompatible) and are...
Resource Type:: Undergraduate Thesis

Neutron Capture Cross Sections of Cadmium Isotopes

Creator:: Gicking, Allison
Abstract:: The neutron capture cross sections of ¹⁰⁶Cd, ¹⁰⁸Cd, ¹¹⁰Cd, ¹¹²Cd, ¹¹⁴Cd and ¹¹⁶Cd were determined in the present project. Four different OSU TRIGA reactor facilities were used to produce redundancy in the results and to measure the thermal cross section and resonance integral separately. When the present values were compared...
Resource Type:: Undergraduate Thesis
Full Text:: Anufriev, V. [6] c Heft, R.E. [10] d Van der Linden, R. [11] e Sage, L. [15] f Mangal, S. [9] g

Wind Energy: An Analysis and Comparison of Wind-Power Development in the United States and Spain

Creator:: Wilhelmsen, Scott
Abstract:: This essay seeks to analyze the wind-power policies of Spain, the United States and the world in order to better understand the past, present and future potentials of the resource. The growing demand for energy, concerns about global warming, and the need for increased energy security encourage societies to embrace...
Resource Type:: Undergraduate Thesis
Full Text:: : ________________________________________________________________________ Thesis Advisor, Paul S. Doescher

What Disrupts Cycles of Poverty? Examining the Effect of Family Background and Educational Attainment on Receiving Public Assistance with Multivariate Regression

Creator:: Vargas, Patricia I.
Abstract:: Understanding poverty as a state of being poor with regard to concretely being unable to meet basic needs such as water, food, clothes, shelter, and essential services (e.g., sanitation, health, and education), its concerted study in the United States not only stands tandem with constitutionally upheld values such as equality...
Resource Type:: Presentation
Full Text:: -0.50 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 * S ex * E du ca tio na l A tta in me

Constraining the origin and influence of andesite in the Purico ignimbrite, N. Chile

Creator:: Lapinski, Sarah L.
Abstract:: A feature of large continental magmatic systems is voluminous dacite ignimbrites erupted from upper crustal magma reservoirs. In the Altiplano Puna Volcanic Complex (APVC) of the Central Andes, a major ignimbrite and caldera plateau, magma systems are found to be long-lived and remarkably homogeneous requiring that they be maintained by...
Resource Type:: Undergraduate Thesis
Full Text:: August 2019 to collect more andesite pumice samples at -23°S -67.75°W in Chile. The location of each

Comparison of the Accuracy and Applicability of Forebody Wake Effect Models for Parachute System Design

Creator:: Kemling, Gabriel H. and Blunck, David L.
Abstract:: The forebody wake effect (FWE) is important to consider when designing parachute systems because it can affect parachute performance. Parachutes work by altering the aerodynamic properties of an attached forebody to control a descent. The FWE can reduce parachute drag, causing the system to descend faster than desired. This drag...
Resource Type:: Research Paper
Full Text:: , 2017. [3] J. R. Cruz, D. Way, J. Shidner, J. L. Davis, R. W. Powell, D. Kipp, and D. S. Adams

Constraining Upper Crustal Magmas in the North Chilean Andes

Creator:: Lewis, Charles T.
Abstract:: The 4.59-4.18 Ma Caspana ignimbrite, found within the Altiplano-Puna Volcanic Complex (APVC), is the result of an ~8km3 eruption that took place during the Neogene Ignimbrite Flare-up in the N. Chilean Andes. While most of the eruptions during this flare up are large, monogenetic eruptions, the Caspana that is characterized...
Resource Type:: Undergraduate Thesis
Full Text:: together. P, Fe, Mn, Ti, Cl, and S were run separately and treated as minors. Only those glass analyses

David Hume and the Paradox of Taste

Creator:: Chi, Erik
Abstract:: David Hume’s resolution of the paradox of taste poses an interesting question for us to ponder. Rather than take a purely subjectivist or objectivist view of the topic, Hume strikes a balance between the two positions by upholding two of three statements regarding taste that are widely held to be...
Resource Type:: Research Paper
Full Text:: judgements to them? For that matter, which one(s) among them should we trust? The experts of the culinary

ScholarsArchive@OSU

Differences in dry matter production and nitrogen uptake and partitioning among spring wheat (Triticum Aestivum L.) varieties

Whole system perspective : Steelhead, Onchorhynchus mykiss, glutathione s-transferase as a biomarker of chlorpyrifos exposure

A reassessment of the linkage of red leaf trait and incompatibility loci in hazelnut (Corylus avellana L.)

Neutron Capture Cross Sections of Cadmium Isotopes

Wind Energy: An Analysis and Comparison of Wind-Power Development in the United States and Spain

What Disrupts Cycles of Poverty? Examining the Effect of Family Background and Educational Attainment on Receiving Public Assistance with Multivariate Regression

Constraining the origin and influence of andesite in the Purico ignimbrite, N. Chile

Comparison of the Accuracy and Applicability of Forebody Wake Effect Models for Parachute System Design

Constraining Upper Crustal Magmas in the North Chilean Andes

David Hume and the Paradox of Taste

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