Index Catalog // ScholarsArchive@OSU

Fusion Approach to Finding Opinions in Blogosphere

Creator:: Yang, Kiduk, Yu, Ning, Valerio, Alejandro, Zhang, Hui, and Ke, Weimao
Abstract:: In this paper, we describe a fusion approach to finding opinion about a given target in blog postings. We tackled the opinion blog retrieval task by breaking it down to two sequential subtasks: on- topic retrieval followed by opinion classification. Our opinion retrieval approach was to first apply traditional IR...
Resource Type:: Other

Solvent selection for pressurized liquid extraction of polymeric sorbents used in air sampling

Creator:: Primbs, Toby, Genualdi, Susan, and Simonich, Staci
Abstract:: Pressurized liquid extraction (PLE) was evaluated as a method for extracting semivolatile organic compounds (SOCs) from air sampling media; including quartz fiber filter (QFF), polyurethane foam (PUF), and a polystyrene divinyl benzene copolymer (XAD-2). Hansen solubility parameter plots were used to aid in the PLE solvent selection in order to...
Resource Type:: Article

LibraryFind: System design and usability testing of academic metasearch system

Creator:: Jung, Seikyung, Webster, Janet, Mellinger, Margaret, Frumkin, Jeremy, and Herlocker, Jon L.
Abstract:: Using off-the-shelf search technology provides a single point of access into library resources, but we found that such commercial systems are not entirely satisfactory for the academic library setting. In response to this, Oregon State University (OSU) Libraries designed and deployed LibraryFind, a metasearch system. We conducted a usability experiment...
Resource Type:: Article

Space-time structure of mesoscale motions in the stable boundary layer

Creator:: Mahrt, Larry, Thomas, Christoph, and Prueger, J. H.
Abstract:: In this article, we examine the stochastic characteristics of non-turbulent motions in the stable boundary layer. The behaviour of mesoscale motions in the atmospheric stable boundary layer is poorly understood beyond case studies of unusually well-defined events or monotonic waves. Eight networks of wind observations are analysed in order to...
Resource Type:: Article
Full Text:: ) Published online 3 December 2008 in Wiley InterScience (www.interscience.wiley.com) DOI: 10.1002/qj.348

Gramene: Development and Integration of Trait and Gene Ontologies for Rice

Creator:: Jaiswal, Pankaj, Ware, Doreen, Ni, Junjian, Chang, Kuan, Zhao, Wei, Schmidt, Steven, Pan, Xiaokang, Clark, Kenneth, Teytelman, Leonid, Cartinhour, Samuel, Stein, Lincoln, and McCouch, Susan
Abstract:: Gramene (http://www.gramene.org/) is a comparative genome database for cereal crops and a community resource for rice. We are populating and curating Gramene with annotated rice (Oryza sativa) genomic sequence data and associated biological information including molecular markers, mutants, phenotypes, polymorphisms and Quantitative Trait Loci (QTL). In order to support queries...
Resource Type:: Article
Full Text:: ), 132-136. doi:10.1002/cfg.156 10.1002/cfg.156 Hindawi Publishing Corporation Version of Record http

Changes in hyporheic exchange flow following experimental wood removal in a small, low-gradient stream

Creator:: Wondzell, Steven M., LaNier, Justin, Haggerty, Roy, Woodsmith, Richard D., and Edwards, Richard T.
Abstract:: We investigated the response of hyporheic exchange flow (HEF) to wood removal in a small, low-gradient, gravel bed stream in southeast Alaska using a series of groundwater models built to simulate HEF for the initial conditions immediately after wood removal and 1 month, 2 years, 4 years, and 16 years...
Resource Type:: Article

Light scattering by random shaped particles and consequences on measuring suspended sediments by laser diffraction

Creator:: Agrawal, Y. C., Whitmire, Amanda L., Mikkelsen, Ole A., and Pottsmith, H. C.
Abstract:: We present new observational data on small-angle light scattering properties of natural, random shaped particles, as contrasted with spherical particles. The interest in this "shape effect" on scattering arises from the need for a suitable kernel matrix for use in the laser diffraction method (LD) of particle sizing. LD is...
Resource Type:: Article

Plant Ontology (PO): a controlled vocabulary of plant structures and growth stages

Creator:: Jaiswal, Pankaj, Avraham, Shulamit, Ilic, Katica, Kellog, Elizabeth, A., McCouch, Susan, Pujar, Anuradha, Reiser, Leonore, Rhee, Seung Y., Sachs, Martin M., Schaeffer, Mary, Stein, Lincoln, Stevens, Peter, Vincent, Leszek, Ware, Doreen, and Zapata, Felipe
Abstract:: The Plant Ontology Consortium (POC) (www.plantontology.org) is a collaborative effort among several plant databases and experts in plant systematics, botany and genomics. A primary goal of the POC is to develop simple yet robust and extensible controlled vocabularies that accurately reflect the biology of plant structures and developmental stages. These...
Resource Type:: Article
Full Text:: and Functional Genomics, 6(7‐8), 388-397. doi:10.1002/cfg.496 10.1002/cfg.496 Hindawi Publishing

Tree rainfall interception measured by stem compression

Creator:: Friesen, J., van Beek, C., Selker, J., Savenije, H. H. G., and van de Giesen, N.
Abstract:: A method for measuring whole-tree interception of precipitation is presented which employs mechanical displacement sensors to measure trunk compression caused by the water captured by the tree. This direct and nondestructive method is demonstrated to be sensitive to less than 5 kg of interception field tests in Netherlands and Ghana.
Resource Type:: Article
Full Text:: (16), 3235–3248, doi:10.1002/hyp.5831. Savenije, H. H. G. (2004), The importance of interception and

Evolution of sediment accommodation space in steady state bedrock-incising valleys subject to episodic aggradation

Creator:: Lancaster, Stephen T.
Abstract:: Steepland valleys subject to debris flows incise bedrock even as episodic deposition typically covers valley bottoms. This paper’s hypothesis is that, while continual fluvial processes evacuate deposits, storage of episodic deposition drives valley widening and, thereby, creation of accommodation space for sediment storage on the valley floor. Data from three...
Resource Type:: Article

ScholarsArchive@OSU

Fusion Approach to Finding Opinions in Blogosphere

Solvent selection for pressurized liquid extraction of polymeric sorbents used in air sampling

LibraryFind: System design and usability testing of academic metasearch system

Space-time structure of mesoscale motions in the stable boundary layer

Gramene: Development and Integration of Trait and Gene Ontologies for Rice

Changes in hyporheic exchange flow following experimental wood removal in a small, low-gradient stream

Light scattering by random shaped particles and consequences on measuring suspended sediments by laser diffraction

Plant Ontology (PO): a controlled vocabulary of plant structures and growth stages

Tree rainfall interception measured by stem compression

Evolution of sediment accommodation space in steady state bedrock-incising valleys subject to episodic aggradation

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