Index Catalog // ScholarsArchive@OSU

Physical activity levels of children with autism spectrum disorder

Creator:: Johnson, Courtney P.
Abstract:: The low physical activity levels of children today are a cause for serious concern. When examining certain populations of children, such as children with Autism Spectrum Disorder (ASD), there is a possibility of even lower overall physical activity levels. However, when exploring the current literature examining the physical activity levels...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Courtney P. Johnson

Atomic-scale structural evolution of Ta-Ni-Si amorphous metal thin films

Creator:: Oleksak, Richard P., Devaraj, Arun, and Herman, Gregory S.
Abstract:: We investigated the thermal stability of a new ternary amorphous metal thin film, Ta₂.₄Ni₂.₂Si, and assessed its suitability as a Cu diffusion barrier for semiconductor device applications. Transmission electron microscopy was coupled with atom probe tomography to provide a detailed understanding of the atomic-scale evolution of both structure and composition...
Resource Type:: Article
Full Text:: Ta–Ni–Si amorphous metal thin films Richard P. Oleksak a, Arun Devaraj b, Gregory S. Herman a,n a

A Stable Isotope Tracer Study of the Influences of Adjacent Land Use and Riparian Condition on Fates of Nitrate in Streams

Creator:: Sobota, Daniel J., Johnson, Sherri L., Gregory, Stan V., and Ashkenas, Linda R.
Abstract:: The influence of land use on potential fates of nitrate (NO3-) in stream ecosystems, ranging from denitrification to storage in organic matter, has not been documented extensively. Here, we describe the Pacific Northwest component of Lotic Intersite Nitrogen eXperiment, phase II (LINX II) to examine how land-use setting influences fates...
Resource Type:: Article
Full Text:: . Johnson,2 Stan V. Gregory,1 and Linda R. Ashkenas1 1Department of Fisheries and Wildlife, Oregon State

Comparison of Disturbed and Undisturbed Soil Core Methods to Estimate Nitrogen-Mineralization Rates in Manured Agricultural Soils

Creator:: Moberg, Dean P., Johnson, Richard L., and Sullivan, Dan M.
Abstract:: Ion exchange resin/soil cores are a common in situ approach to estimating soil nitrogen (N) mineralization rates. However, no studies compare the two common methods of core preparation (disturbed and undisturbed). The objective of our study was to compare N mineralized and soil temperature in disturbed versus undisturbed cores of...
Resource Type:: Article
Full Text:: 01 3 1724 D. P. Moberg, R. L. Johnson, and D. M. Sullivan Table 1 Characteristics of

We decide: a guide for group-determined projects leader guide

Creator:: Oregon State University. Extension Service and Johnson, Duane P.
Abstract:: What are Group-determined Projects? A group-determined project is one that allows an adult or teen volunteer and group of youth to select, plan, develop, and evaluate their own project. The project: • May take a different direction or expand upon an existing project • May be one not currently available...
Resource Type:: Learning Object
Full Text:: activities that complement club goals and personal development of youth and adults Duane P. Johnson

Evaluating land-use and private forest management responses to a potential forest carbon offset sales program in western Oregon (USA)

Creator:: Latta, Gregory S., Adams, Darius M., Bell, Kathleen P., and Kline, Jeffrey D.
Abstract:: We describe the use of linked land-use and forest sector models to simulate the effects of carbon offset sales on private forest owners' land-use and forest management decisions in western Oregon (USA). Our work focuses on forest management decisions rather than afforestation, allows full forest sector price adjustment to land-use...
Resource Type:: Article

Continuous flow mesofluidic synthesis of Cu₂ZnSnS₄ nanoparticle inks

Creator:: Flynn, Brendan, Braly, Ian, Glover, Philip A., Oleksak, Richard P., Durgan, Chris, and Herman, Gregory S.
Abstract:: Copper zinc tin sulfide (CZTS) nanoparticles were synthesized using ethylene glycol as a solvent via a continuous flow mesofluidic reactor. In this study reaction temperature, residence time, and precursor concentrations were used to control CZTS composition. It was found that CZTS initially forms by the nucleation of Cu₂₋ₓS with subsequent...
Resource Type:: Article
Full Text:: , a Ian Braly, a Philip A. Glover, a Richard P. Oleksak, a Chris Durgan, a and Gregory S. Herman a

Reactive transport of uranium in a groundwater bioreduction study: Insights from high-temporal resolution ²³⁸U/²³⁵U data

Creator:: Shiel, A. E., Johnson, T. M., Lundstrom, C. C., Laubach, P. G., Long, P. E., and Williams, K. H.
Abstract:: We conducted a detailed investigation of U isotopes in conjunction with a broad geochemical investigation during field-scale biostimulation and desorption experiments. This investigation was carried out in the uranium-contaminated alluvial aquifer of the Rifle field research site. In this well-characterized setting, a more comprehensive understanding of U isotope geochemistry is...
Resource Type:: Article

Effectiveness of an Antimicrobial Polymer to Decrease Contamination of Environmental Surfaces in the Clinical Setting

Creator:: Thom, Kerri A., Standiford, Harold C., Johnson, J. Kristie, Hanna, Nader, and Furuno, Jon P.
Abstract:: We performed a real-world, controlled intervention to investigate use of an antimicrobial surface polymer, MSDS Poly, on environmental contamination. Pathogenic bacteria were identified in 18 (90%) of 20 observations in treated rooms and 19 (83%) of 23 observations in untreated rooms (P = .67). MSDS Poly had no significant effect...
Resource Type:: Article
Full Text:: ., Johnson, J. K., Hanna, N., & Furuno, J. P. (2014). Effectiveness of an antimicrobial polymer to decrease

Effects of water withdrawals on macroinvertebrate emergence: Unexpected results for three holometabolous species

Creator:: Brown, P. D., Wooster, D., Johnson, S. L., and DeBano, S. J.
Abstract:: Small, low-head diversion dams are capable of withdrawing much of the flow of a river, often resulting in elevated water temperatures. Accelerated growth and development of aquatic invertebrates has been demonstrated in warmer temperatures, suggesting that the timing of insect emergence and adult body size may be significantly altered by...
Resource Type:: Article
Full Text:: THREE HOLOMETABOLOUS SPECIES P. D, BROWN,`* D. WOOSTER,b S. L. JOHNSON' and S. J. DEBANOb a Department

ScholarsArchive@OSU

Physical activity levels of children with autism spectrum disorder

Atomic-scale structural evolution of Ta-Ni-Si amorphous metal thin films

A Stable Isotope Tracer Study of the Influences of Adjacent Land Use and Riparian Condition on Fates of Nitrate in Streams

Comparison of Disturbed and Undisturbed Soil Core Methods to Estimate Nitrogen-Mineralization Rates in Manured Agricultural Soils

We decide: a guide for group-determined projects leader guide

Evaluating land-use and private forest management responses to a potential forest carbon offset sales program in western Oregon (USA)

Continuous flow mesofluidic synthesis of Cu₂ZnSnS₄ nanoparticle inks

Reactive transport of uranium in a groundwater bioreduction study: Insights from high-temporal resolution ²³⁸U/²³⁵U data

Effectiveness of an Antimicrobial Polymer to Decrease Contamination of Environmental Surfaces in the Clinical Setting

Effects of water withdrawals on macroinvertebrate emergence: Unexpected results for three holometabolous species

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search