Index Catalog // ScholarsArchive@OSU

The "open door" of Oregon's community colleges : enduring mission or fading vision?

Creator:: Beebe, Anthony E.
Abstract:: Community colleges have long been thought of as the "people's college." For some thirty years, Oregonians have looked to their 16 community colleges as the less expensive, more accessible route to a college education. Oregon's community colleges have traditionally had the broad mission of providing comprehensive educational opportunities to all...
Resource Type:: Dissertation
Full Text:: Mission or Fading Vision? AN ABSTRACT OF THE DISSERTATION OF Anthony E. Beebe for the degree of Doctor

The life history of Anisogramma anomala (Pk.) E. Müller (Diaporthaceae) and its pathological and epidemiological association with Corylus avellana L.

Creator:: Gottwald, Timothy Ross
Abstract:: Eastern Filbert Blight, caused by Anisogramma anomala (Peck) E. Miller, was first discovered in the Pacific Northwest in 1974. Orchard experiments suggest that the fungus completes its life cycle in two years. Infection takes place from mid-January to May, mainly through mite-galled-buds infested with an Eriophyid mite, Phytocoptella avellanae Nal....
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy Dr. H. Ronald Cameron Eastern Filbert Blight, caused by Anisogramma anomala (Peck) E

An optimal control approximation for a certain class of nonlinear filtering problems

Creator:: Halawani, Talal Umar
Abstract:: A new approximation technique to a certain class of nonlinear filtering problems is considered in this dissertation. The method is based on an approximation of nonlinear, partially-observable systems by a stochastic control problem with fully observable state. The filter development proceeds from the assumption that the unobservables are conditionally Gaussian...
Resource Type:: Dissertation
Full Text:: : Ronald R. Mohler A new approximation technique to a certain class of nonlinear filtering problems is

Observability and information structure of nonlinear systems

Creator:: Hwang, Chun Sik
Abstract:: An observability problem for both deterministic and stochastic systems is studied here. Deterministic observability is a determination of whether every state of the system is connected to the observation mechanism and how it is connected, if connected. On the other hand, stochastic observability discusses the "tightness" of the connection in...
Resource Type:: Dissertation
Full Text:: sincere gratitude to Dr. Ronald R. Mohler, his major professor, for his good-natured guidance in every

Participant perspectives of program success in a community college-based short-term skill training program

Creator:: Cooper, Roger W.
Abstract:: Evaluating the success or failure of work force training programs is most often accomplished through the reporting of "objective" data. Rarely are the students' views of their own success in such a training program formally solicited or applied in any useful way. But participant perceptions can be a critical barometer...
Resource Type:: Dissertation
Full Text:: Success in a Community College-Based Short-Term Skill Training Program. Abstract approve Ronald D. Daugh

Exploratory studies directed toward the synthesis of large ring hormone analogs

Creator:: Chiarello, Ronald Harry
Resource Type:: Dissertation
Full Text:: large ring hormone analogs AN ABSTRACT OF THE THESIS OF Ronald. Harry Chiarello for the degree of

Some effects of grouping by subject matter major on student performance in college calculus

Creator:: Steffani, Ronald R.
Abstract:: This investigation was designed to determine the general achievement, ability to solve applied problems, and attitude toward the role of mathematics in science of college calculus students grouped in an experimental class according to academic major during their first three terms. The subgroups were biology-business, mathematics, and science-engineering majors. The...
Resource Type:: Dissertation
Full Text:: student performance in college calculus AN ABSTRACT OF THE THESIS OF RONALD RUDOLPH STEFFANI for the

Identification of factors influencing high school students in selecting an occupational program major in an Oregon community college

Creator:: Daugherty, Ronald DeWayne
Abstract:: The study was devoted to formulating answers to the following questions: 1. What factors did students report to be influential in their choice of a community college major ? 2. What factors influenced students in the selection of a community college to attend? 3. What factors influenced students to continue...
Resource Type:: Dissertation
Full Text:: THESIS OF RONALD DeWA.YNE DA.UGHER TY for the DOCTOR OF EDUCATION (Name) (Degree) in EDUCATION

Systematics of the salamander genus Dicamptodon strauch (Amphibia: Caudata: Ambystomatidae)

Creator:: Nussbaum, Ronald A.
Abstract:: Dicamptodon is the single, extant genus of the ambystomatid subfamily Dicamptodontinae. Two species, D. ensatus (Eschscholtz) and D. copei Nussbaum are recognized. D. ensatus is found in the forested, mountain regions of northwestern California and western Oregon, in the Willapa Hills and Cascade Mountains of Washington, in extreme southwestern British...
Resource Type:: Dissertation
Full Text:: (Amphibia:Caudata:Ambystomatidae) AN ABSTRACT OF THE THESIS OF RONALD A. NUSSBAUM for the DOCTOR OF PHILOSOPHY (Name) (Degree

The developmental cytopathology of Prunus persica Batsch. and P. avium L. infected with X-disease and Albino disease respectively

Creator:: Florance, E. R.
Abstract:: In 1967, Doi et al. proposed the hypothesis that 'yellows type diseases' are caused by mycoplasma. Since then more than 60 yellows diseases have been associated with mycoplasma-like bodies (MLB) (Maramorosch, 1973). The majority of these associations are based upon electron microscopic observations of mycoplasma-like bodies in situ. However, little...
Resource Type:: Dissertation
Full Text:: . INFECTED WITH X-DISEASE AND ALBINO DISEASE RESPECTIVELY Abstract approved: Redacted for Privacy H. Ronald

ScholarsArchive@OSU

The "open door" of Oregon's community colleges : enduring mission or fading vision?

The life history of Anisogramma anomala (Pk.) E. Müller (Diaporthaceae) and its pathological and epidemiological association with Corylus avellana L.

An optimal control approximation for a certain class of nonlinear filtering problems

Observability and information structure of nonlinear systems

Participant perspectives of program success in a community college-based short-term skill training program

Exploratory studies directed toward the synthesis of large ring hormone analogs

Some effects of grouping by subject matter major on student performance in college calculus

Identification of factors influencing high school students in selecting an occupational program major in an Oregon community college

Systematics of the salamander genus Dicamptodon strauch (Amphibia: Caudata: Ambystomatidae)

The developmental cytopathology of Prunus persica Batsch. and P. avium L. infected with X-disease and Albino disease respectively

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