Index Catalog // ScholarsArchive@OSU

CER and leaf characteristics of four tall fescue (Festuca arundinacea Schreb.) selections differing in forage yield

Creator:: Cohen, Cynthia Joy
Abstract:: Gas exchange, leaf area development, leaf anatomy and stomatal characteristics of four tall fescue selections differing in forage yield were examined to provide further insight into characteristics associated with yield differences of these selections. Winter-growing TFM 26 and TFM 16, the highest and lowest-yielding selections, respectively, and summer-growing selections TFK...
Resource Type:: Masters Thesis
Full Text:: arundinacea Schreb.) selections differing in forage yield AN ABSTRACT OF THE THESIS OF CYNTHIA JOY COHEN

Estimation of the order of an autoregressive time series : a Bayesian approach

Creator:: Robb, Loretta J.
Abstract:: Finite order autoregressive models for time series are often used for prediction and other inferences. Given the order of the model, the parameters of the models can be estimated by least squares, maximum likelihood, or the Yule-Walker method. The basic problem is estimating the order of the model. A number...
Resource Type:: Dissertation
Full Text:: TIME SERIES--A BAYESIAN APPROACH Abstract approved: Redacted for Privacy Fred L. R4{n.sey DG Finite

Estimation of the feedback parameters in a closed-loop system : a geophysical problem

Creator:: Cid, Luis Serrano
Abstract:: The presence of feedback in an inputoutput system associated with an oceanographic phenomenon is determined. A testing procedure to determine the presence of feedback is given. The ordinary transfer function model is determined not to be appropriate in modeling the system. The two and three stage least squares methods are...
Resource Type:: Dissertation
Full Text:: ClosedLoop System: A Geophysical Problem. Abstract approved: Redacted for Privacy Fred L. Ritsey The

Diagnostics for the evaluation of spatial linear models

Creator:: Thompson, Caryn M. (Caryn Marie)
Abstract:: Geostatistical linear interpolation procedures such as kriging require knowledge of the covariance structure of the spatial process under investigation. In practice, the covariance of the process is unknown, and must be estimated from the available data. As the quality of the resulting predictions, and associated mean square prediction errors, depends...
Resource Type:: Dissertation
Full Text:: approved: Fred L Ramsey Geostatistical linear interpolation procedures such as kriging require knowledge

Supplemental feeding influences reproductive success of the Hawaiian goose (Branta sandvicensis) at Haleakala National Park, Maui, Hawai'i

Creator:: Tamayose, Joy
Abstract:: Low reproductive success has been typical of high elevation populations of the Hawaiian goose (Branta sandvicensis) or nēnē. Researchers identified predation and inadequate nutrition as limiting factors. Reproductive success remained low in most years despite on-going predator control programs. I used a supplemental feeding program over two breeding seasons in...
Resource Type:: Masters Thesis
Full Text:: OF THE THESIS OF Joy Tamayose for the degree of Master of Science in Wildlife Science presented on

Supplemental employment of part-time farmers in the industries of Oregon

Creator:: Niederfrank, Evlon Joy
Resource Type:: Masters Thesis

Use and perceptions among selected Oregon manufacturing companies concerning ergonomic consulting services

Creator:: Linn, Joy L.
Abstract:: This study surveyed a sample population of manufacturing companies in Oregon. Respondents were surveyed concerning their perceptions of ergonomics and their use of ergonomic consulting services from three potential sources of ergonomic consulting services. The sources of ergonomic consulting services were the Oregon Occupational Safety and Health Administration (OR-OSHA), Workers'...
Resource Type:: Masters Thesis
Full Text:: companies concerning ergonomic consulting services AN ABSTRACT OF THE THESIS OF Joy L. Linn for the

Headwater

Creator:: Martens, Jacob L.
Abstract:: These essays are an attempt to rebuild memories that explore the nature of work and family. They explore how work knocks against the joints of the body and against the joints between family members, and, as time passes, how the next generation inherits the family line of work only to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jacob L Martens for the degree of

The anti-scientific attitudes among high school students

Creator:: Greisel, Irma Joy
Resource Type:: Masters Thesis
Full Text:: . Purtnor eoarc!.l Needed . . . . . . . . . . . 102 i31bliocrapny . . . . . . . . e . . . . . . . 110

Factors affecting a bioassay for Agrobacterium tumefaciens in natural soil

Creator:: Jaeger, Joy Rae
Abstract:: Tomato seedlings were used to assay the population of A. tumefaciens in artificially contaminated soil. Aqueous soil suspensions were applied directly to the wounded stem. The bioassay was used because not all pathologically important physiological strains of A. tumefaciens would grow on any of the selective media available. This method...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF JOY RAE JAEGER for the MASTER

ScholarsArchive@OSU

CER and leaf characteristics of four tall fescue (Festuca arundinacea Schreb.) selections differing in forage yield

Estimation of the order of an autoregressive time series : a Bayesian approach

Estimation of the feedback parameters in a closed-loop system : a geophysical problem

Diagnostics for the evaluation of spatial linear models

Supplemental feeding influences reproductive success of the Hawaiian goose (Branta sandvicensis) at Haleakala National Park, Maui, Hawai'i

Supplemental employment of part-time farmers in the industries of Oregon

Use and perceptions among selected Oregon manufacturing companies concerning ergonomic consulting services

Headwater

The anti-scientific attitudes among high school students

Factors affecting a bioassay for Agrobacterium tumefaciens in natural soil

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