Index Catalog // ScholarsArchive@OSU

Influence of the Amsterdam/St. Paul hot spot along the Southeast Indian Ridge between 77° and 88°E: Correlations of Sr, Nd, Pb, and He isotopic variations with ridge segmentation

Creator:: Nicolaysen, K. P., Frey, F. A., Mahoney, J. J., Johnson, K. T. M., and Graham, David W.
Abstract:: The submarine Amsterdam-St. Paul (ASP) Plateau, bisected by the Southeast Indian Ridge (SEIR), is a bathymetric high rising ~2 km above the surrounding seafloor that includes the islands of Amsterdam and St. Paul; this excess volcanism is attributed to a mantle hot spot. We obtained new Sr, Nd, and Pb...
Resource Type:: Article
Full Text:: gc001540 1..24 Influence of the Amsterdam/St. Paul hot spot

Estimating Diagnostic Accuracy of Raters Without a Gold Standard by Exploiting a Group of Experts

Creator:: Zhang, Bo, Chen, Zhen, and Albert, Paul S.
Abstract:: In diagnostic medicine, estimating the diagnostic accuracy of a group of raters or medical tests relative to the gold standard is often the primary goal. When a gold standard is absent, latent class models where the unknown gold standard test is treated as a latent variable are often used. However,...
Resource Type:: Article
Full Text:: Exploiting a Group of Experts Bo Zhang,1,∗ Zhen Chen,2 and Paul S. Albert2 1Biostatistics Core, School of

The Gene Ontology in 2010: extensions and refinements

Creator:: Gene Ontology Consortium, Berardini, Tanya Z., Li, Donghui, Huala, Eva, Bridges, Susan, Burgess, Shane, McCarthy, Fiona, Carbon, Seth, Lewis, Suzanna E., Mungall, Christopher J., Abdulla, Amina, Wood, Valerie, Feltrin, Erika, Valle, Giorgio, Chisholm, Rex L., Fey, Petra, Gaudet, Pascale, Kibbe, Warren, Basu, Siddhartha, Bushmanova, Yulia, Eilbeck, Karen, Siegele, Deborah A., McIntosh, Brenley, Renfro, Daniel, Zweifel, Adrienne, Hu, James C., Harris, Midori A., Deegan, Jennifer I., Ireland, Amelia, Lomax, Jane, Jaiswal, Pankaj, Chibucos, Marcus, Gwinn-Giglio, Michelle, Wortman, Jennifer, Hannick, Linda, Madupu, Ramana, Botstein, David, Dolinski, Kara, Livstone, Michael S., Oughtred, Rose, Blake, Judith A., Bult, Carol, Diehl, Alexander D., Dolan, Mary, Drabkin, Harold, Eppig, Janan T., Hill, David P., Ni, Li, Ringwald, Martin, Sitnikov, Dmitry, Collmer, Candace, Torto-Alalibo, Trudy, Laulederkind, Stan, Shimoyama, Mary, Twigger, Simon, D'Eustachio, Peter, Matthews, Lisa, Balakrishnan, Rama, Binkley, Gail, Cherry, J. Michael, Christie, Karen R., Costanzo, Maria C., Engel, Stacia R., Fisk, Dianna G., Hirschman, Jodi E., Hitz, Benjamin C., Hong, Eurie L., Krieger, Cynthia J., Miyasato, Stuart R., Nash, Robert S., Park, Julie, Skrzypek, Marek S., Weng, Shuai, Wong, Edith D., Aslett, Martin, Chan, Juancarlos, Kishore, Ranjana, Sternberg, Paul, Van Auken, Kimberly, Khodiyar, Varsha K., Lovering, Ruth C., and Talmud, Philippa J.
Abstract:: The Gene Ontology (GO) Consortium (http://www.geneontology.org) (GOC) continues to develop, maintain and use a set of structured, controlled vocabularies for the annotation of genes, gene products and sequences. The GO ontologies are expanding both in content and in structure. Several new relationship types have been introduced and used, along with...
Resource Type:: Article
Full Text:: :10.1093/nar/gkp1018 � The Author(s) 2009. Published by Oxford University Press. This is an Open Access

Nitrogen limitation, ¹⁵N tracer retention, and growth response in intact and Bromus tectorum-invaded Artemisia tridentata ssp. wyomingensis communities

Creator:: Witwicki, Dana L., Doescher, Paul S., Pyke, David A., DeCrappeo, Nicole M., and Perakis, Steven S.
Abstract:: Annual grass invasion into shrub-dominated ecosystems is associated with changes in nutrient cycling that may alter nitrogen (N) limitation and retention. Carbon (C) applications that reduce plant-available N have been suggested to give native perennial vegetation a competitive advantage over exotic annual grasses, but plant community and N retention responses...
Resource Type:: Article
Full Text:: tridentata ssp. wyomingensis communities Dana L. Witwicki • Paul S. Doescher • David A. Pyke • Nicole M

Conditions favouring Bromus tectorum dominance of endangered sagebrush steppe ecosystems

Creator:: Reisner, Michael D., Grace, James B., Pyke, David A., and Doescher, Paul S.
Abstract:: 1. Ecosystem invasibility is determined by combinations of environmental variables, invader attributes, disturbance regimes, competitive abilities of resident species and evolutionary history between residents and disturbance regimes. Understanding the relative importance of each factor is critical to limiting future invasions and restoring ecosystems. 2. We investigated factors potentially controlling Bromus...
Resource Type:: Article
Full Text:: and Paul S. Doescher4 1Department of Environmental Studies, Augustana College, Rock Island, IL 61201

Low relative error in consumer-grade GPS units make themideal for measuring small-scale animal movement patterns

Creator:: Breed, Greg A. and Severns, Paul M.
Abstract:: Consumer-grade GPS units are a staple of modern field ecology, but the relatively large error radii reported by manufacturers (up to 10 m) ostensibly precludes their utility in measuring fine-scale movement of small animals such as insects. Here we demonstrate that for data collected at fine spatio-temporal scales, these devices...
Resource Type:: Article

Simulating Current Successional Trajectories in Sagebrush Ecosystems With Multiple Disturbances Using a State-and-Transition Modeling Framework

Creator:: Evers, Louisa B., Miller, Richard F., Doescher, Paul S., Hemstrom, Miles, and Neilson, Ronald P.
Abstract:: Disturbances and their interactions play major roles in sagebrush (Artemisia spp. L.) community dynamics. Although impacts of some disturbances, most notably fire, have been quantified at the landscape level, some have been ignored and rarely are interactions between disturbances evaluated. We developed conceptual state-and-transition models for each of two broad...
Resource Type:: Article
Full Text:: Modeling Framework Author(s): Louisa B. Evers , Richard F. Miller , Paul S. Doescher , Miles Hemstrom , and

Evaluation of Governing Heat and Mass Transfer Resistances in Membrane Based Energy Recovery Ventilators with Internal Support Structures

Creator:: Armatis, Paul D. and Fronk, Brian M.
Abstract:: Energy recovery ventilators (ERVs) are an effective way to reduce energy consumption in buildings while satisfying ventilation standards. As membrane technology and manufacturing methods improve, membrane based ERVs are seeing increased market penetration. In the present study, the feasibility of membrane ERV designed to fit in a commercial building wall...
Resource Type:: Article
Full Text:: Structures Paul D. Armatis ASHRAE Student Member Graduate Research Assistant School of Mechanical

Metal powder recyclability in binder jet additive manufacturing

Creator:: Mirzababaei, Saereh, Paul, Brian K., and Pasebani, Somayeh
Abstract:: The recyclability of 316L stainless steel powder in the binder jetting process has been determined. The powder characterization results demonstrated a 22% increase in the number of coarse particles (> 30 µm) and an 18.2% reduction in the number of small particles (< 10 µm) after recycling up to 16 times. A...
Resource Type:: Article
Full Text:: . Lee, Y. He, C.-h. Chang, B. K. Paul, and S. Pasebani. in Annual International Solid Freeform

Per capita invasion probabilities: an empirical model to predict rates of invasion via ballast water

Creator:: Reusser, Deborah A., Lee, Henry II, Frazier, Melanie, Ruiz, Gregory M., Fofonoff, Paul W., Minton, Mark S., and Miller, Whitman
Abstract:: Ballast water discharges are a major source of species introductions into marine and estuarine ecosystems. To mitigate the introduction of new invaders into these ecosystems, many agencies are proposing standards that establish upper concentration limits for organisms in ballast discharge. Ideally, ballast discharge standards will be biologically defensible and adequately...
Resource Type:: Article
Full Text:: FRAZIER,2 GREGORY M. RUIZ,3 PAUL W. FOFONOFF,3 MARK S. MINTON,3 AND A. WHITMAN MILLER3 1U. S. Geological

ScholarsArchive@OSU

Influence of the Amsterdam/St. Paul hot spot along the Southeast Indian Ridge between 77° and 88°E: Correlations of Sr, Nd, Pb, and He isotopic variations with ridge segmentation

Estimating Diagnostic Accuracy of Raters Without a Gold Standard by Exploiting a Group of Experts

The Gene Ontology in 2010: extensions and refinements

Nitrogen limitation, ¹⁵N tracer retention, and growth response in intact and Bromus tectorum-invaded Artemisia tridentata ssp. wyomingensis communities

Conditions favouring Bromus tectorum dominance of endangered sagebrush steppe ecosystems

Low relative error in consumer-grade GPS units make themideal for measuring small-scale animal movement patterns

Simulating Current Successional Trajectories in Sagebrush Ecosystems With Multiple Disturbances Using a State-and-Transition Modeling Framework

Evaluation of Governing Heat and Mass Transfer Resistances in Membrane Based Energy Recovery Ventilators with Internal Support Structures

Metal powder recyclability in binder jet additive manufacturing

Per capita invasion probabilities: an empirical model to predict rates of invasion via ballast water

Limit your search

Academic Affiliation

Conference Section/Track

Creator

Contributor

Date

Decade

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search