Index Catalog // ScholarsArchive@OSU

Deep ultraviolet solid-state laser development

Creator:: Dutton, David A. (David Adam)
Abstract:: There is a new possibility of generating deep ultraviolet laser radiation from a solid-state source. With recent advances in material development, a new nonlinear optical crystal provides a greater damage threshold than current materials making higher conversion efficiencies possible. This thesis examines the possibility of using this crystal to generate...
Resource Type:: Masters Thesis
Full Text:: THESIS OF David A. Dutton for the degree of Master of Science in Electrical and Computer

Clear Lake sediments: Anthropogenic changes in physical sedimentology and magnetic response

Creator:: Osleger, David A., Zierenberg, Robert A., Suchanek, Thomas H., Stoner, Joseph, Morgan, Sally, and Adam, David P.
Abstract:: We analyzed the sedimentological characteristics and magnetic properties of cores from the three basins of Clear Lake, California, USA, to assess the depositional response to a series of land use changes that occurred in the watershed over the 20th century. Results indicate that distinct and abrupt shifts in particle size,...
Resource Type:: Article
Full Text:: : ANTHROPOGENIC CHANGES IN PHYSICAL SEDIMENTOLOGY AND MAGNETIC RESPONSE DAVID A. OSLEGER,1,5 ROBERT A. ZIERENBERG

Above- and belowground controls on water use by trees of different wood types in an eastern US deciduous forest

Creator:: Meinzer, Frederick C., Woodruff, David R., Eissenstat, David M., Lin, Henry S., Adams, Thomas S., and McCulloh, Katherine A.
Abstract:: Stomata control tree transpiration by sensing and integrating environmental signals originating in the atmosphere and soil, and co-occurring species may differ in inherent stomatal sensitivity to these above- and belowground signals and in the types of signals to which they respond. Stomatal responsiveness to environmental signals is likely to differ...
Resource Type:: Article
Full Text:: . Meinzer1,5, David R. Woodruff1, David M. Eissenstat2, Henry S. Lin3, Thomas S. Adams2 and Katherine A

Innovation in the classroom : A transportation geotechnics application of desktop learning modules to promote inductive learning

Creator:: Hurwitz, David S., Mason, H. Benjamin, Adams, Rachel, Buker, Kamilah, and Slocum, Richard
Abstract:: In many undergraduate engineering programs, students do not synthesize content learned from multiple courses until a capstone senior design course. As an example, in undergraduate civil engineering programs, transportation engineering concepts (e.g., geometric alignment, asphalt design procedures) and geotechnical engineering concepts (e.g., shear strength of soils, soil compaction) are not...
Resource Type:: Technical Report
Full Text:: PROMOTE INDUCTIVE LEARNING Final Report By David S. Hurwitz H. Benjamin Mason

Summer-time use of west coast US National Marine Sanctuaries by migrating sooty shearwaters (Puffinus griseus)

Creator:: Adams, Josh, MacLeod, Catriona, Suryan, Robert M., Hyrenbach, K. David, and Harvey, James T.
Abstract:: Non-breeding sooty shearwaters are the most abundant seabird in the California Current Large Marine Ecosystem (CCLME) during boreal spring and summer months. This, combined with relatively great energy demands, reliance on patchy, shoaling prey (krill, squid, and forage fishes), and unconstrained mobility free from central-place-foraging demands-make shearwaters useful indicators of...
Resource Type:: Article
Full Text:: . David Hyrenbach d, James T. Harvey e aUS Geological Survey, Western Ecological Research Center, Santa

Oregon 4-H flower and ornamental grower's handbook [2005]

Creator:: Schaufler, Ernest, Adams, David G., Johnson, Duane R., and Oregon State University. Extension Service
Abstract:: People have been growing and enjoying flowers and foliage plants for as long as history has been recorded. Once people’s needs were met for a place to live and food to eat, they began to grow and use plants for their beauty, fragrance, and shade, both indoors and out. Over...
Resource Type:: Learning Object
Full Text:: University, Ithaca, New York; David G. Adams, former Extension agent, North Willamette Research and Extension

The Distribution and Reproductive Success of the Western Snowy Plover along the Oregon Coast - 2017

Creator:: Lauten, David J., Castelein, Kathleen A., Farrar, J. Daniel, Kotaich, Adam A., Krygsman, Erica, and Gaines, Eleanor P.
Abstract:: We monitored the distribution, abundance and productivity of the federally threatened Western Snowy Plover (Charadrius nivosus nivosus) along the central and south coast of Oregon from 5 April – 14 September 2017. The project area surveyed and monitored for plover activity from north to south included Sutton Beach, Siltcoos River...
Resource Type:: Technical Report
Date Created:
Full Text:: - 2017 David J. Lauten, Kathleen A. Castelein, J. Daniel Farrar, Adam A. Kotaich, Erica Krygsman, and

Assessing the effectiveness of riparian restoration projects using Landsat and precipitation data from the cloud-computing application ClimateEngine.org

Creator:: Hausner, Mark B., Huntington, Justin L., Nash, Caroline, Morton, Charles, McEvoy, Daniel J., Pilliod, David S., Hegewisch, Katherine C., Daudert, Britta, Abatzoglou, John T., and Grant, Gordon
Abstract:: Riparian vegetation along streams provides a suite of ecosystem services in rangelands and thus is the target of restoration when degraded by over-grazing, erosion, incision, or other disturbances. Assessments of restoration effectiveness depend on defensible monitoring data, which can be both expensive and difficult to collect. We present a method...
Resource Type:: Article
Full Text:: . Hausnera,⁎, Justin L. Huntingtona, Caroline Nashb, Charles Mortonc, Daniel J. McEvoyd, David S. Pilliode

Temporal segregation of the Australian and Antarctic blue whale call types (Balaenoptera musculus spp.)

Creator:: Tripovich, Joy S., Klinck, Holger, Nieukirk, Sharon L., Adams, Tempe, Mellinger, David K., Balcazar, Naysa E., Klinck, Karolin, Hall, Evelyn J. S., and Rogers, Tracey L.
Abstract:: We examined recordings from a 15-month (May 2009–July 2010) continuous acoustic data set collected from a bottom-mounted passive acoustic recorder at a sample frequency of 6kHz off Portland, Victoria, Australia (38°33′01″S, 141°15′13″E) off southern Australia. Analysis revealed that calls from both subspecies were recorded at this site, and general additive...
Resource Type:: Article
Full Text:: .) Joy S. Tripovich,* Holger Klinck, Sharon L. Nieukirk, Tempe Adams, David K. Mellinger, Naysa E

Factors Controlling Soil Microbial Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic Scale

Creator:: Van Horn, David J., Van Horn, M. Lee, Barrett, John E., Gooseff, Michael N., Altrichter, Adam E., Geyer, Kevin M., Zeglin, Lydia H., and Takacs-Vesbach, Cristina D.
Abstract:: Understanding controls over the distribution of soil bacteria is a fundamental Understanding controls over the distribution of soil bacteria is a fundamental step toward describing soil ecosystems, understanding their functional capabilities, and predicting their responses to environmental change. This study investigated the controls on the biomass, species richness, and community...
Resource Type:: Article
Full Text:: Scale David J. Van Horn1, M. Lee Van Horn2, John E. Barrett3, Michael N. Gooseff4, Adam E. Altrichter3

ScholarsArchive@OSU

Deep ultraviolet solid-state laser development

Clear Lake sediments: Anthropogenic changes in physical sedimentology and magnetic response

Above- and belowground controls on water use by trees of different wood types in an eastern US deciduous forest

Innovation in the classroom : A transportation geotechnics application of desktop learning modules to promote inductive learning

Summer-time use of west coast US National Marine Sanctuaries by migrating sooty shearwaters (Puffinus griseus)

Oregon 4-H flower and ornamental grower's handbook [2005]

The Distribution and Reproductive Success of the Western Snowy Plover along the Oregon Coast - 2017

Assessing the effectiveness of riparian restoration projects using Landsat and precipitation data from the cloud-computing application ClimateEngine.org

Temporal segregation of the Australian and Antarctic blue whale call types (Balaenoptera musculus spp.)

Factors Controlling Soil Microbial Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic Scale

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