Index Catalog // ScholarsArchive@OSU

A student model in economic education : factors influencing a student's learning of economics

Creator:: Udompijitkul, Tumrong
Abstract:: The major focus of this research was to examine the factors, both instructional factors and student factors, that influence student gains in economic knowledge in economic education. This study sampled twelfth grade students from randomly selected high schools in the Williamette Valley of Oregon. The stepwise regression analysis was used...
Resource Type:: Dissertation
Full Text:: Faulkenberry, and James M. Douglass--for their assistance during my graduate study at Oregon State University

Spatio-temporal patterns and trends in MODIS-retrieved radiative forcing by snow impurities over the Western U.S. from 2001 - 2022

Creator:: Jensen, Anna S.
Abstract:: Seasonal mountain snowpack of the western US (WUS) is a key water resource to millions of people. Impurities at the snow surface directly affect snowmelt timing and rate, as they contribute to earlier peak streamflow, snow disappearance, and less water availability in dry months. Predicting the locations, timing, and intensity...
Resource Type:: Capstone Project
Full Text:: launched in 1999), frequent temporal resolution (1 day), and moderate spatial resolution (463 m). Although

The Role of Grazing and Weather in Nest Predator-Prey Dynamics and Reproductive Success of Sagebrush-obligate Songbirds

Creator:: Schroeder, Vanessa M.
Abstract:: Livestock grazing occurs worldwide, spanning over 25% of land globally. Effective conservation of biodiversity relies upon understanding the interactions of agricultural management practices and increasingly variable weather associated with climate change. I evaluated grazing, weather and predator-prey interactions within a grazing experiment in the sagebrush ecosystem of southeastern Oregon. I...
Resource Type:: Masters Thesis
Full Text:: ://doi.org/10.1111/j.1365- 2664.2007.01352.x Chase, M., Nur, N., Geupel, G., 2005. Effects of weather and

Double-crested Cormorants (Phalacrocorax auritus) and Brandt’s Cormorants (P. penicillatus) Breeding at East Sand Island in the Columbia River Estuary : Foraging Ecology, Colony Connectivity, and Overwinter Dispersal

Creator:: Peck-Richardson, Adam
Abstract:: Double-crested cormorants (Phalacrocorax auritus) and Brandt’s cormorants (P. penicillatus) nest sympatrically in a large mixed-species colony on East Sand Island (ESI) in the Columbia River estuary. Ecological theory predicts that such morphologically similar species will partition prey resources when faced with resource limitations. During the summer of 2014, I investigated...
Resource Type:: Masters Thesis
Full Text:: deeper (median depth = 6.48 m) than double-crested cormorants (median depth = 2.67 m), and selected

Range-use estimation and encounter probability for juvenile Steller sea lions (Eumetopias jubatus) in the Prince William Sound-Kenai Fjords region of Alaska

Creator:: Meck, Stephen R.
Abstract:: Range, areas of concentrated activity, and dispersal characteristics for juvenile Steller sea lions Eumetopias jubatus in the endangered western population (west of 144° W in the Gulf of Alaska) are poorly understood. This study quantified space use by analyzing post-release telemetric tracking data from satellite transmitters externally attached to n...
Resource Type:: Masters Thesis
Full Text:: Statistics) for his help regarding the Delta Method, and Katie M. Dugger (U.S. Geological Survey, Oregon

Low noise FSCL digital circuits for decimation filter

Creator:: Wong, Man Wa
Abstract:: A new circuit technique called Folded Source Coupled Logic (FSCL) has been developed to implement the digital section of mixed-signal IC applications. This FSCL circuit technique offers the advantage of low overlap current spikes during the switching transitions of conventional CMOS gates. This overlap current spike has become one of...
Resource Type:: Masters Thesis
Full Text:: Wells, for their help and hours of interesting discussions. I thank Dr. S. Lu, Dr. J. Herzog and Dr. M

The inheritance of volatile alcohols associated with frozen bush snap beans

Creator:: Toya, Dan K.
Abstract:: Inheritance of the volatile components in bush snap beans, O.S.U. 58-110 X 'Romano' cross and reciprocal, was determined using gas-liquid chromatographic technique with gas-entrainment on-column trapping. A sample of 10 to 14 pods averaging 5 grams from a single plant was found to be adequate for F₁, F₂, and backcross...
Resource Type:: Masters Thesis
Full Text:: throughout my graduate program. I am grateful to Dr. J. R. Baggett and Dr. M. E. Morgan for serving on my

Downstream Rearing Chinook Salmon (Oncorhynchus tshawytscha) in the Upper Mainstem of the John Day River

Creator:: Scheu, Michael P.
Abstract:: Juvenile Chinook Salmon (Oncorhynchus tshawytscha) leave the natal reach at different times and move downstream at different rates which can increase their productivity by allowing them to utilize habitats on different temporal scales and spreading risk of localized stochastic events. This life history diversity can also allow fish to adapt...
Resource Type:: Masters Thesis
Full Text:: 414-447, elevation 1,000 - 1,425 m). The densest spawning typically occurs upstream of Prairie City

Restoration of Pigeon Guillemot Nesting Habitat Through Removal of Introduced Predators

Creator:: Stark, Samuel B.
Abstract:: The 1989 Exxon Valdez oil spill (EVOS) in Prince William Sound, Alaska provided impetus for a great deal of research into the ecosystems of the Northern Gulf of Alaska. Buried within the multitude of resulting impacts, which included hundreds of thousands of oiled seabirds and dramatic ecosystem shifts in the...
Resource Type:: Masters Thesis
Full Text:: Samuel B. Stark 2 When the M/V Exxon Valdez grounded on Bligh Reef in the

An examination of terminal and instrumental values of selected Oregon State University students

Creator:: Norelius, Caroline F.
Abstract:: The purpose of this study was twofold; first, to identify the values held by Oregon State University students, and second, to determine if the values of OSU students are different from samples previously surveyed. A further purpose of the study was to develop baseline data on a cross-section of the...
Resource Type:: Dissertation
Full Text:: completion of this dissertation and my program. - My graduate committee members, Dr. M. Edward Bryan, Dr

ScholarsArchive@OSU

A student model in economic education : factors influencing a student's learning of economics

Spatio-temporal patterns and trends in MODIS-retrieved radiative forcing by snow impurities over the Western U.S. from 2001 - 2022

The Role of Grazing and Weather in Nest Predator-Prey Dynamics and Reproductive Success of Sagebrush-obligate Songbirds

Double-crested Cormorants (Phalacrocorax auritus) and Brandt’s Cormorants (P. penicillatus) Breeding at East Sand Island in the Columbia River Estuary : Foraging Ecology, Colony Connectivity, and Overwinter Dispersal

Range-use estimation and encounter probability for juvenile Steller sea lions (Eumetopias jubatus) in the Prince William Sound-Kenai Fjords region of Alaska

Low noise FSCL digital circuits for decimation filter

The inheritance of volatile alcohols associated with frozen bush snap beans

Downstream Rearing Chinook Salmon (Oncorhynchus tshawytscha) in the Upper Mainstem of the John Day River

Restoration of Pigeon Guillemot Nesting Habitat Through Removal of Introduced Predators

An examination of terminal and instrumental values of selected Oregon State University students

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