Index Catalog // ScholarsArchive@OSU

Timing and composition of continental volcanism at Harrat Hutaymah, western Saudi Arabia

Creator:: Duncan, Robert A., Kent, Adam J.R., Thornber, Carl R., Schlieder, Tyler D., and Al-Amri, Abdullah M.
Abstract:: Harrat Hutaymah is an alkali basalt volcanic field in north-central Saudi Arabia, at the eastern margin of a large Neogene continental, intraplate magmatic province. Lava flow, tephra and spatter cone compositions in the field include alkali olivine basalts and basanites. These compositions contrast with the predominantly tholeiitic, fissure-fed basalts found...
Resource Type:: Article

Controlling the Co-Precipitation of Colloidal PbSe Quantum Dots and Their Device Performance in a Diode Architecture

Creator:: McCrea, Tyler D.
Abstract:: In this work, colloidal PbSe quantum dots (QDs) are shown to be synthesized in a controlled manner by changing the growth time and reaction temperature in a microwave synthesis method. It is explained why quantum dots make such a unique material to create electronic devices and the specific benefits that...
Resource Type:: Masters Thesis
Full Text:: OF THE THESIS OF Tyler D. McCrea for the degree of Master of Science in Chemical Engineering

Assessment of Barrier Heights between ZrCuAlNi Amorphous Metal and SiO₂, Al₂O₃, HfO₂, and ZrO₂ using Internal Photoemission Spectroscopy

Creator:: Klarr, Tyler D.
Abstract:: As scaling of silicon (Si) based devices approaches fundamental limits, thin film metal-insulator-metal (MIM) tunnel diodes are attracting interest due to their potential for high speed operation. Because operation of these devices is based on tunneling, electrode / interfacial roughness is critical. Recently, it was shown that combining ultra-smooth bottom...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Tyler D. Klarr for the

Retronasal Odor Enhancement by Salty and Umami Tastes

Creator:: Linscott, Tyler D.
Abstract:: The sensations of taste and smell are integral to our perception of food. Because the olfactory and gustatory systems are physiologically separate, scientists were once uncertain of whether information from these two systems interacted at the perceptual level. Recent studies suggest that taste and smell do indeed interact. Two interaction...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Tyler D. Linscott

Predicting diet quality and genetic diversity of a desert-adapted ungulate with NDVI

Creator:: Creech, Tyler G., Epps, Clinton W., Monello, Ryan J., and Wehausen, John D.
Abstract:: Diet quality influences ungulate population dynamics but is difficult to measure at fine temporal or spatial resolution using field-intensive methods such as fecal nitrogen (FN). Increasingly, the remotely sensed vegetation index NDVI is used to represent potential ungulate diet quality, but NDVI's relationship with diet quality has yet to be...
Resource Type:: Article

Predicting diet quality and genetic diversity of a desert-adapted ungulate with NDVI

Creator:: Creech, Tyler G., Epps, Clinton W., Monello, Ryan J., and Wehausen, John D.
Abstract:: Diet quality influences ungulate population dynamics but is difficult to measure at fine temporal or spatial resolution using field-intensive methods such as fecal nitrogen (FN). Increasingly, the remotely sensed vegetation index NDVI is used to represent potential ungulate diet quality, but NDVI's relationship with diet quality has yet to be...
Resource Type:: Article

Using network theory to prioritize management in a desert bighorn sheep metapopulation

Creator:: Creech, Tyler G., Epps, Clinton W., Monello, Ryan J., and Wehausen, John D.
Abstract:: Connectivity models using empirically-derived landscape resistance maps can predict potential linkages among fragmented animal and plant populations. However, such models have rarely been used to guide systematic decision-making, such as identifying the most important habitat patches and dispersal corridors to protect or restore in order to maximize regional connectivity. Combining...
Resource Type:: Article

Genetic Connectivity of the Dungeness Crab (Cancer magister) Across Oceanographic Regimes

Creator:: Roegner, G. Curtis, Corbett, Kelly, Beacham, Terry D., Jacobson, Dave P., Jackson, Tyler M., and O'Malley, Kathleen G.
Abstract:: Limited approaches exist for studying population connectivity in widely dispersing marine benthic invertebrates. Genetic techniques can provide important insights toward identifying recruitment trajectories. Here, 10 microsatellite loci were used to examine connectivity among Oregon Dungeness crabs (Cancer magister, Dana, 1852) in the California Current System (CCS) (n = 801) as...
Resource Type:: Article

Effects of Low-Density Feeding on Elk-Fetus Contact Rates on Wyoming Feedgrounds

Creator:: Creech, Tyler G., Cross, Paul C., Scurlock, Brandon M., Maichak, Eric J., Rogerson, Jared D., Henningsen, John C., and Creel, Scott
Abstract:: High seroprevalance for Brucella abortus among elk on Wyoming feedgrounds suggests that supplemental feeding may influence parasite transmission and disease dynamics by altering the rate at which elk contact infectious materials in their environment. We used proximity loggers and video cameras to estimate rates of elk-to-fetus contact (the primary source...
Resource Type:: Article
Full Text:: Rates on Wyoming Feedgrounds TYLER G. CREECH,1,2 Department of Ecology, Montana State University

Feasibility of soil moisture estimation using passive distributed temperature sensing

Creator:: Steele‐Dunne, S. C., Rutten, M. M., Krzeminska, D. M., Hausner, M., Tyler, S. W., Selker, J., Bogaard, T. A., and van de Giesen, N. C.
Abstract:: Through its role in the energy and water balances at the land surface, soil moisture is a key state variable in surface hydrology and land-atmosphere interactions. Point observations of soil moisture are easy to make using established methods such as time domain reflectometry and gravimetric sampling. However, monitoring large-scale variability...
Resource Type:: Article
Full Text:: , S. C., M. M. Rutten, D. M. Krzeminska, M. Hausner, S. W. Tyler, J. Selker, T. A. Bogaard, and N. C

ScholarsArchive@OSU

Timing and composition of continental volcanism at Harrat Hutaymah, western Saudi Arabia

Controlling the Co-Precipitation of Colloidal PbSe Quantum Dots and Their Device Performance in a Diode Architecture

Assessment of Barrier Heights between ZrCuAlNi Amorphous Metal and SiO₂, Al₂O₃, HfO₂, and ZrO₂ using Internal Photoemission Spectroscopy

Retronasal Odor Enhancement by Salty and Umami Tastes

Predicting diet quality and genetic diversity of a desert-adapted ungulate with NDVI

Predicting diet quality and genetic diversity of a desert-adapted ungulate with NDVI

Using network theory to prioritize management in a desert bighorn sheep metapopulation

Genetic Connectivity of the Dungeness Crab (Cancer magister) Across Oceanographic Regimes

Effects of Low-Density Feeding on Elk-Fetus Contact Rates on Wyoming Feedgrounds

Feasibility of soil moisture estimation using passive distributed temperature sensing

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