Index Catalog // ScholarsArchive@OSU

Development of new high-temperature piezoelectric perovskite ceramics

Creator:: Ansell, Troy Youngmin
Abstract:: Lead zirconate titanate (PZT) is the dominant ferroelectric material in the market due to its excellent piezoelectric properties, relatively high Curie transition temperature (T[subscript C]), low cost, etc. However, because of emerging applications with requirements for high temperature (T[subscript C] > 400 °C) ferroelectrics, researchers are increasingly looking at alternative...
Resource Type:: Dissertation
Full Text:: : Development of New High-Temperature Piezoelectric Perovskite Ceramics Abstract approved: David P. Cann Lead

A Meta-Analysis of Lesser Prairie-Chicken Nesting and Brood-Rearing Habitats: Implications for Habitat Management

Creator:: Hagen, Christian A., Grisham, Blacke A., Boal, Clint W., and Haukos, David A.
Abstract:: The distribution and range of lesser prairie-chicken (Tympanuchus pallidicinctus) has been reduced by >90% since European settlement of the Great Plains of North America. Currently, lesser prairie-chickens occupy 3 general vegetation communities: sand sagebrush (Artemisia filifolia), sand shinnery oak (Quercus havardii), and mixed-grass prairies juxtaposed with Conservation Reserve Program grasslands....
Resource Type:: Article
Full Text:: , C. W., & Haukos, D. A. (2013). A meta‐ analysis of lesser prairie‐chicken nesting and brood‐rearing

Flow Management for Hydropower Extirpates Aquatic Insects, Undermining River Food Webs

Creator:: Kennedy, Theodore A., Muehlbauer, Jeffrey D., Yackulic, Charles B., Lytle, David A., Miller, Scott W., Dibble, Kimberly L., Kortenhoeven, Eric W., Metcalfe, Anya N., and Baxter, Colden V.
Abstract:: Dams impound the majority of rivers and provide important societal benefits, especially daily water releases that enable on-peak hydroelectricity generation. Such “hydropeaking” is common worldwide, but its downstream impacts remain unclear. We evaluated the response of aquatic insects, a cornerstone of river food webs, to hydropeaking using a life history–hydrodynamic...
Resource Type:: Article

Informatics and Standards for Nanomedicine Technology

Creator:: Thomas, Dennis G., Klaessig, Fred, Harper, Stacey L., Fritts, Martin, Hoover, Mark D., Gaheen, Sharon, Stokes, Todd H., Reznik-Zellen, Rebecca, Freund, Elaine T., Klemm, Juli D., Paik, David S., and Baker, Nathan A.
Abstract:: There are several issues to be addressed concerning the management and effective use of information (or data), generated from nanotechnology studies in biomedical research and medicine. These data are large in volume, diverse in content, and are beset with gaps and ambiguities in the description and characterization of nanomaterials. In...
Resource Type:: Article
Full Text:: . Stokes7, Rebecca Reznik-Zellen8, Elaine T. Freund9, Juli D. Klemm10, David S. Paik11, and Nathan A

Meta-Analysis Reveals a Critical Period for Management of Powdery Mildew on Hop Cones

Creator:: Nelson, Mark E., Gent, David H., and Grove, Gary G.
Abstract:: Results of 28 field trials conducted over a 12-year period investigating management of hop powdery mildew caused by Podosphaera macularis were quantitatively summarized by meta-analysis to compare product efficacy and use patterns by mode of action as defined by Fungicide Resistance Action Committee (FRAC) groups. Availability of original observations enabled...
Resource Type:: Article
Full Text:: Hop Cones Nelson, M. E., Gent, D. H., & Grove, G. G. (2015). Meta-analysis reveals a critical

Evidence for xylem embolism as a primary factor in dehydration-induced declines in leaf hydraulic conductance

Creator:: Johnson, Daniel M., McCulloh, Katherine A., Woodruff, David R., and Meinzer, Frederick C.
Abstract:: Hydraulic conductance of leaves (K[subscript leaf]) typically decreases with increasing water stress and recent studies have proposed different mechanisms responsible for decreasing K[subscript leaf]. We measured K[subscript leaf] concurrently with ultrasonic acoustic emissions (UAEs) in dehydrating leaves of several species to determine whether declining K[subscript leaf] was associated with xylem...
Resource Type:: Article
Full Text:: , KATHERINE A. MCCULLOH2, DAVID R. WOODRUFF3 & FREDERICK C. MEINZER3 1Nicholas School of the Environment

Fish Misidentification and Potential Implications to Monitoring Within the San Francisco Estuary, California

Creator:: Kirsch, Joseph E., Day, Julie L., Peterson, James T., and Fullerton, David K.
Abstract:: Fish monitoring programs often rely on the collection, species identification, and counting of individual fish over time to inform natural resource management decisions. Thus, the utility of the data used to inform these decisions can be negatively affected by species misidentification. Fish species misidentification bias can be minimized by confirming...
Resource Type:: Article
Full Text:: T. Peterson, David K. Fullerton J.E. Kirsch U.S. Forest Service, Washington Office, Enterprise

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Creator:: Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.
Abstract:: Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...
Resource Type:: Article
Full Text:: May 1992. Fishery Bulletin, U.S. 90:540-551 (1992). 540 · David l. Stein Department of

Tertiary geologic framework, neotectonics, and petroleum potential of the Oregon-Washington Continental Margin

Creator:: Snavely, P. D., Jr. and Geological Survey (U.S.)
Abstract:: The Tertiary geologic evolution of the Oregon and Washington continental margin was molded by episodic periods of convergence between the Pacific oceanic plates and the North American plate. This margin is the site of a deep basin that is floored by Paleocene to lower Eocene oceanic crust and contains more...
Resource Type:: Part of Book
Full Text:: FRAMEWORK, NEOTECTONICS, AND PETROLEUM POTENTIAL OF THE OREGON-WASHINGTON CONTINENTAL MARGIN K D

From fossils to phylogenies

Creator:: Goodwin, Baylee N., Besser, August D., and Ramsey, Stephen A.
Abstract:: The research question address in this study is, “To what extent will the use of hands-on activities for introducing concepts in bioinformatics promote student engagement in after-school STEM club settings?” It is hypothesized that high school students' engagement in hands-on bioinformatics activities promotes their awareness of, and interest in, STEM...
Resource Type:: Learning Object and Presentation
Full Text:: Query Sequence,” paste the first amino acid sequence from “BLAST Protein Fragments.” d) A screen

ScholarsArchive@OSU

Development of new high-temperature piezoelectric perovskite ceramics

A Meta-Analysis of Lesser Prairie-Chicken Nesting and Brood-Rearing Habitats: Implications for Habitat Management

Flow Management for Hydropower Extirpates Aquatic Insects, Undermining River Food Webs

Informatics and Standards for Nanomedicine Technology

Meta-Analysis Reveals a Critical Period for Management of Powdery Mildew on Hop Cones

Evidence for xylem embolism as a primary factor in dehydration-induced declines in leaf hydraulic conductance

Fish Misidentification and Potential Implications to Monitoring Within the San Francisco Estuary, California

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Tertiary geologic framework, neotectonics, and petroleum potential of the Oregon-Washington Continental Margin

From fossils to phylogenies

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search