Index Catalog // ScholarsArchive@OSU

Kenward-Roger approximate F test for fixed effects in mixed linear models

Creator:: Alnosaier, Waseem S.
Abstract:: For data following a balanced mixed Anova model, the standard Anova method typically leads to exact F tests of the usual hypotheses about fixed effects. However, for most unbalanced designs with most hypotheses, the Anova method does not produce exact tests, and approximate methods are needed. One approach to approximate...
Resource Type:: Dissertation
Full Text:: Clifford B. Pereira For data following a balanced mixed Anova model, the standard Anova method

Vitamin E and K interactions : investigating mechanisms of reduced vitamin K status in response to excess vitamin E

Creator:: Farley, Sherry Mae
Abstract:: The primary goal of my studies was to elucidate the mechanisms for the well-recognized interaction between two nutrients, vitamins E and K. The outcomes from my studies assess mechanisms for adverse effects of vitamin E and provide novel information on mechanisms for vitamin K homeostasis. These findings will provide information...
Resource Type:: Dissertation
Full Text:: November 12, 2012. Title: Vitamin E and K Interactions: Investigating Mechanisms of Reduced Vitamin K

Habitat associations and determinants of refuge use in post-settlement lingcod (Ophiodon elongatus)

Creator:: Petrie, Megan E.
Abstract:: Lingcod are an overexploited fish species in the Pacific Northwest and although there has been extensive study of the habitat requirements of adults, particularly during spawning, relatively little is known regarding the habitat requirements of post-settlement juveniles. Many juvenile fish use structural components of habitat to alleviate the risk of...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Clifford It Ryer AN ABSTRACT OF THE THESIS

Divergent anti-predator strategies and risk allocation in juveniles of three NorthPacific flatfishes

Creator:: Boersma, Kate S.
Abstract:: Frequent or lengthy predation risk can cause one of two modifications of prey feeding behavior: 1) postponement of feeding to less risky periods, or 2) resumption of feeding behavior despite persistent risk. North Pacific flatfishes exhibit both of these responses when confronted with temporal variation in risk, and this experimental...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Clifford H. Ryer Selina S. Heppell Frequent or lengthy predation risk

An Evaluation of Design and Inference in Special Topics of Group Sequential Procedures

Creator:: Skalland, Timothy Michael
Abstract:: Randomized trials are the gold standard for the clinical assessment of a new treatment compared to a placebo or standard of care. Often in clinical trials, patients are accrued sequentially rather than all at once. Thus, the data from such a trial becomes available sequentially to the researcher. Monitoring and...
Resource Type:: Dissertation
Full Text:: statistic at the stopping time of the trial, can be written as: p(k, s; θ) =  f(k, s; θ), (s /∈ Ck

An experimental investigation of the effects of temperature and dissolved oxygen on the growth of juvenile English sole and juvenile Dungeness crab

Creator:: Bancroft, Morgan P.
Abstract:: In the past two decades, occurrences of summertime upwelling-driven low dissolved oxygen (DO) events, or hypoxia, have increased along the northeast Pacific coast. If hypoxic events are severe enough to cause marine species mortality, the areas affected are often called "dead zones." In 2002 and again in 2006, the events...
Resource Type:: Masters Thesis
Full Text:: half of our brain. To blathe! CONTRIBUTION OF AUTHORS Clifford H. Ryer and Lorenzo

Mulching to Manage Mummy Berry of Blueberry

Creator:: Florence, Jade
Abstract:: Monilinia vaccinii-corymbosi pseudosclerotia overwinter on the soil surface and produce apothecia in early spring, providing primary inoculum for Mummy Berry Disease of blueberry. Burial under 2.5 cm of soil or the absence of light have previously been identified as critical factors preventing the development of apothecia. Mulches were applied to...
Resource Type:: Dissertation
Full Text:: . 6 Literature Cited Annis, S., McGovern, K., and D. Yarborough. 2010. Mummy Berry Disease Forecast

Statistical methods for serially correlated zero-inflated proportions

Creator:: Sun, Luna
Abstract:: Proportion data falling in the continuum (0, 1) are very common in practice. It can also happen that an inflated number of zeros (or ones) occur with proportion data. There are extensive studies of zero-inflated data in the literature. Almost all of them, however, focus on zero-inflated count data. Furthermore,...
Resource Type:: Dissertation
Full Text:: woman scientist and educator. I would like to thank Dr. Clifford Pereira, who is my former Ph.D. co

Acceptability of market-based approaches to water management : an analysis of the Deschutes Groundwater Mitigation Program

Creator:: Lieberherr, Eva K.
Abstract:: Growing urbanization, shifting water uses, and a focus on ecosystem health in the Deschutes River Basin in Central Oregon led to experimentation with new voluntary market-based approaches to water management in the last decade. To meet groundwater demands while maintaining instream flows and upholding prior water allocations, the Oregon Water...
Resource Type:: Masters Thesis
Full Text:: Thesis_6.1.final_2_ AN ABSTRACT OF THE THESIS OF Eva K

Examining the Contribution of Self-Regulation and Executive Function Skills to School Readiness and Longer-Term Achievement Gaps: A Replication and Extension in Statewide and National Datasets

Creator:: Finders, Jennifer K.
Abstract:: Self-regulation in early childhood encompasses higher-order executive function processes and lower-order emotional responses that enable children to navigate the classroom environment. Although self-regulation and executive functions are overlapping constructs, self-regulation represents a broad assessment of children’s ability to call upon executive function processes in order to meet contextual demands. Prior...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Jennifer K

ScholarsArchive@OSU

Kenward-Roger approximate F test for fixed effects in mixed linear models

Vitamin E and K interactions : investigating mechanisms of reduced vitamin K status in response to excess vitamin E

Habitat associations and determinants of refuge use in post-settlement lingcod (Ophiodon elongatus)

Divergent anti-predator strategies and risk allocation in juveniles of three NorthPacific flatfishes

An Evaluation of Design and Inference in Special Topics of Group Sequential Procedures

An experimental investigation of the effects of temperature and dissolved oxygen on the growth of juvenile English sole and juvenile Dungeness crab

Mulching to Manage Mummy Berry of Blueberry

Statistical methods for serially correlated zero-inflated proportions

Acceptability of market-based approaches to water management : an analysis of the Deschutes Groundwater Mitigation Program

Examining the Contribution of Self-Regulation and Executive Function Skills to School Readiness and Longer-Term Achievement Gaps: A Replication and Extension in Statewide and National Datasets

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

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