Index Catalog // ScholarsArchive@OSU

E+A galaxy and spiral E+A galaxy candidates in the Hercules supercluster

Creator:: Williams, Rosemary H.
Abstract:: E+A galaxies represent an important niche in galaxy evolution as a subset of post-starburst galaxies. Set apart from other post-starburst galaxies by their rapid quenching of star formation, E+As are thought to have started their formation outside a galaxy cluster's center and have fallen inward due to gravity; the star...
Resource Type:: Honors College Thesis
Full Text:: . Fortson, S. Kaviraj, W. C. Keel, C. J. Lintott, K. L. Masters, R. C. Nichol, M. Sarzi, R. Skibba, E

Variation of the Trowbridge's shrew (Sorex trowbridgii) diet across forest types in the Oregon Cascades

Creator:: Yates, Margaret E.
Abstract:: Investigating the insectivorous diet of the Trowbridge’s shrew (Sorex trowbridgii) across forest types can illustrate how forest management affects biotic communities. I used DNA metabarcoding methods with ANML primers to identify stomach and intestines contents from shrews caught in pitfall traps in the HJ Andrews Experimental Forest (HJA) and Willamette...
Resource Type:: Honors College Thesis
Full Text:: . Journal of Zoology 241:55–71. Cole, E. C., W. C. McComb, M. Newton, J. P. Leeming, and C. L. Chambers

Impact of Vitamin E Deficiency on Hepatic Gene Expression of CRAL_TRIO Family Proteins in a Premier Vertebrate Animal Model

Creator:: Watt, Alexander T.
Abstract:: Vitamin E (vitE) is a group of lipid-soluble antioxidants- of which alpha-tocopherol is the most biologically active and only form considered to be an essential nutrient. Through preferential binding and trafficking, the alpha-tocopherol transfer protein (α-TTP) regulates the concentration of vitE in the body. The impact of vitE deficiency on...
Resource Type:: Honors College Thesis
Full Text:: Moxon, K. Schaper, M. Westerfield, ILAR J. 2017, 58, 4–16. [2] G. W. Miller, L. Ulatowski, E. M

Isolating Non-Blackbody Radiation Spectra from Low-Bandgap LEDs near Zero Bias

Creator:: Teo, YiPeng
Abstract:: The study of carrier transport in light-emitting diode (LED) has been researched extensively in the past. However, most studies were implementing voltages above the turn-on voltage of the LED. Research on LEDs well below the turn-on voltage threshold is comparatively scarce for good reasons. When the supply voltage is below...
Resource Type:: Honors College Thesis
Full Text:: s o f f e e d i n g g u e s s e s t w i c e to s o l v e f o r the b e s t f i t v a r i a b l e

Investigating Carrier Temperature in LED Quantum Well Driven Below the Turn-On Voltage

Creator:: Jeliazkova, Michelle
Abstract:: Electron behavior in semiconductor materials critically determines electronic applications. Previous research has shown carrier temperature higher than the lattice temperature of LEDs due to energy differences in the quantum well. Study of these findings requires a novel set-up to dig out weak signal in a thermal-noise filled environment; analytical methods...
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved:_____________________________________________________ Matt W. Graham Electron

Fifty years of change in a Pacific Northwest winter forest bird community

Creator:: Clements, Nolan
Abstract:: North American bird populations have declined throughout the past half century. The majority of studies quantifying these declines have focused on spring and summer breeding birds; not the season of scarcity, winter. We re-surveyed 7 large study plots in Douglas fir forests initially surveyed in winter during the late 1960s...
Resource Type:: Honors College Thesis
Full Text:: densities in East Europe. Ecological Research 33:445–456. Bock, C. E., and L. W. Lepthien (1976

Modeling the effect of longwave radiation from solar panels on soil moisture

Creator:: Shepard, Laurel A.
Abstract:: Agrivoltaics, which integrates photovoltaic power production with agriculture in the same plot of land, has the potential to reduce land competition and crop irrigation. To optimize agrivoltaic systems for crop growth, energy pathways must be characterized. While solar panels shade the crops, they also emit longwave radiation. At the end...
Resource Type:: Honors College Thesis
Full Text:: , thermodynamics, modeling, energy Corresponding e-mail address: sheparla@oregonstate.edu

Evaluating the response of bees to visual attractants in resource-poor environments

Creator:: Parvin, Lucas
Abstract:: Bee populations are declining around the globe, while the need for their pollination services is increasing with growing food demands by an expanding population. There is a need for innovative practices to increase pollination in agricultural environments without harming wild bee populations. However, the use of artificial visual attractants has...
Resource Type:: Honors College Thesis
Full Text:: . Kelber, A., E. J. Warrant, M. Pfaff, R. Wallén, J. C. Theobald, W. T. Wcislo, and R. A. Raguso. 2005

The Effects of Providing a Means of Independent Mobility on Social and Cognitive Development in Young Children with Disabilities

Creator:: Gottfried, Emma K.
Abstract:: Modified ride-on cars are provided to children as a means of independent mobility. Purpose: The purpose of this study was to examine how the provision of modified ROCs to children with disabilities affects the development of problem-solving and personal-social skills. Methods: The amount of time children spent driving the modified...
Resource Type:: Honors College Thesis
Full Text:: ., Hospodar, C., Cook, E., Ayyagari, A., . . . Logan, S. W. (2017). Feasibility of a Modified Ride-on Car

Ecology and distribution of red crossbill call types in western Oregon

Creator:: Centanni, Caleb
Abstract:: Red Crossbills (Fringillidae: Loxia curvirostra), irruptive finches which feed on conifer seeds, have long presented an evolutionary conundrum. Variable morphology and vocalizations in the species can be classified into several flight call types, which may be discrete lineages. The key conifer hypothesis suggests that each type diverged by specializing on...
Resource Type:: Honors College Thesis
Full Text:: E. of Outer Coast, W. of Willamette, Elev. over 120 m, North of 43.8 degrees N Douglas-fir, western

ScholarsArchive@OSU

E+A galaxy and spiral E+A galaxy candidates in the Hercules supercluster

Variation of the Trowbridge's shrew (Sorex trowbridgii) diet across forest types in the Oregon Cascades

Impact of Vitamin E Deficiency on Hepatic Gene Expression of CRAL_TRIO Family Proteins in a Premier Vertebrate Animal Model

Isolating Non-Blackbody Radiation Spectra from Low-Bandgap LEDs near Zero Bias

Investigating Carrier Temperature in LED Quantum Well Driven Below the Turn-On Voltage

Fifty years of change in a Pacific Northwest winter forest bird community

Modeling the effect of longwave radiation from solar panels on soil moisture

Evaluating the response of bees to visual attractants in resource-poor environments

The Effects of Providing a Means of Independent Mobility on Social and Cognitive Development in Young Children with Disabilities

Ecology and distribution of red crossbill call types in western Oregon

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