Index Catalog // ScholarsArchive@OSU

Runoff and Sediment Transport from Harvested Hillslopes to Riparian Buffers of Rocky Mountain Headwater Catchment

Creator:: Puntenney-Desmond, Kira C.
Abstract:: Shallow subsurface flow and surface runoff are spatially and temporally variable in forested environments. The location and timing of this runoff depends on both site characteristics (e.g., vegetation, soil texture, geology, and topography) and on time-varying conditions (e.g., soil water content, precipitation type, duration, magnitude, and intensity). Forest management activities...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Kira Puntenney-Desmond

Ultrafast Nonlinear Optical Effects in Semiconductor Quantum Wells Resonantly Driven by Strong Few-Cycle Terahertz Pulses

Creator:: Tomaino, J. L., Jameson, A. D., Lee, Yun-Shik, Prineas, J. P., Steiner, J. T., Kira, M., and Koch, S. W.
Abstract:: Intraexciton transitions in semiconductor quantum wells are modulated by strong and tunable few-cycle terahertz pulses. Time-resolved terahertz-pump and optical-probe measurements demonstrate that the 1s heavy-hole and light-hole exciton resonances undergo large-amplitude spectral modulations when the terahertz radiation is tuned near the 1s–2p intraexciton transition. The strong nonlinear optical transients exhibit...
Resource Type:: Article
Full Text:: , Yun-Shik Lee a,* , J. P. Prineas b , J. T. Steiner c , M. Kira c , and S. W. Koch c a

Image-based dietary intake assessment ability of dietetic students and interns

Creator:: Howes, Erica M.
Abstract:: Image-based dietary intake assessment (IBDIA) is a new way by which the accuracy of dietary assessment can be improved through the use of digital images of food. The ability of nutrition and dietetics students and interns to accurately interpret images for diet intake assessment is currently unknown. An online survey...
Resource Type:: Masters Thesis
Full Text:: Erica M. Howes for the degree of Master of Science in Nutrition presented November 23, 2016. Title

Observational study of buffered bike lane design implementation of roadway bicycling in Portland, Oregon

Creator:: Rios, Elizabeth A.
Abstract:: Bicyclists are one of the highest and most vulnerable road users. This is due to the higher likelihood of being seriously injured when involved in a crash. This research seeks to understand two different behavioral interactions of an implemented facility user: the motorist (secondary user) and bicyclist (primary user). The...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ______________________________________________________ Katharine M. Hunter-Zaworski

The Discourse of Demographic Diversity in U.S. Natural Resources Scholarly Literature: A Multi-Methods Qualitative Study

Creator:: Brown, Jasmine K.
Abstract:: Racial, ethnic and gender diversity have been long term topics of discussion in natural resources. Yet to date, there has not been a comprehensive review of the existing literature within the discourse of demographic diversity. Therefore, I conducted a systematic review of demographic diversity in the disciplines of forestry, fisheries,...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________________ Brenda C. McComb Dana M. Sanchez ABSTRACT Racial, ethnic and

The complexity of nonresident father involvement in low-income families : mothers' perspectives

Creator:: Sano, Yoshie
Abstract:: The two studies of this dissertation examined mothers' perspectives of nonresident fathers' involvement in low-income families. The overall goal of these studies was to gain a more comprehensive understanding of nonresident fathers' involvement and its effect on family well-being. In the first study I applied a relatively new methodology, zero-inflated...
Resource Type:: Dissertation
Full Text:: encouragement. I would also like to thank Dr. Anisa M. Zvonkovic for her theoretical advice, and Dr. Sam

Role of propagule pressure and priority effects on plant establishment during restoration of invaded shrub-steppe

Creator:: Schantz, Merilynn C.
Abstract:: Biological plant invasions are diminishing the ecological integrity and function of ecosystems worldwide. A primary example of this is in the Great Basin of the United States, where invasive annual grasses, like cheatgrass (Bromus tectorum L.) and medusahead (Taeniatherum caput-medusae L. Nevski), are dominating many sagebrush-steppe ecosystems. In these invaded...
Resource Type:: Dissertation
Full Text:: Roger L. Sheley Michael M. Borman Biological plant invasions are diminishing the ecological

Crown structure, stand dynamics, and production ecology of two species mixtures in the central Oregon Cascades

Creator:: Garber, Sean M.
Abstract:: Knowledge of stand structure, stand dynamics, and production ecology of species mixtures lags well behind that of single-species, even-aged stands. Two mixed-species spacing trials in central Oregon allowed investigation of mixed-species dynamics in a controlled experimental setting. The first site, Pringle Butte, is a mixture of ponderosa pine (Pinus ponderosa...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Sean M. Garber for the degree

Towards Annotation-Efficient Video Representation Learning

Creator:: Patravali, Jay Sanjay
Abstract:: Labeling videos is costly, time-consuming and tedious. These costs can escalate in applications such as medical diagnosis or autonomous driving where we need domain expertise for annotation. Few-shot action recognition aims to solve this problem by annotation-efficient learning mechanisms. This thesis presents MetaUVFS as the first Unsupervised Meta-learning algorithm for...
Resource Type:: Masters Thesis
Full Text:: dataset X = [(xi, ŷi)] M i=1 where M is the total number of input data pairs. The network outputs a

Forest-meadow dynamics in the central western Oregon Cascades : topographic, biotic,and environmental change effects

Creator:: Rice, Janine M.
Abstract:: Montane meadows comprise a small area of the predominantly forested landscape of the Oregon Cascade Range. Tree encroachment in the last century in these areas has threatened a loss of biodiversity and habitat. Climate change in the coming century may accelerate tree encroachment into meadows, and exacerbate biodiversity loss. Multiple...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Janine M. Rice for the degree of Doctor of Philosophy in Geography

ScholarsArchive@OSU

Runoff and Sediment Transport from Harvested Hillslopes to Riparian Buffers of Rocky Mountain Headwater Catchment

Ultrafast Nonlinear Optical Effects in Semiconductor Quantum Wells Resonantly Driven by Strong Few-Cycle Terahertz Pulses

Image-based dietary intake assessment ability of dietetic students and interns

Observational study of buffered bike lane design implementation of roadway bicycling in Portland, Oregon

The Discourse of Demographic Diversity in U.S. Natural Resources Scholarly Literature: A Multi-Methods Qualitative Study

The complexity of nonresident father involvement in low-income families : mothers' perspectives

Role of propagule pressure and priority effects on plant establishment during restoration of invaded shrub-steppe

Crown structure, stand dynamics, and production ecology of two species mixtures in the central Oregon Cascades

Towards Annotation-Efficient Video Representation Learning

Forest-meadow dynamics in the central western Oregon Cascades : topographic, biotic,and environmental change effects

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