Index Catalog // ScholarsArchive@OSU

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Creator:: Ye, T. Z. and Jayawickrama, K. J. S.
Abstract:: Measurements on growth traits up to 41 years of age from 68 progeny sites in eight first-generation breeding zones of coastal Douglas-fir (Pseudotsuga menziesii [MIRB.] FRANCO var. menziesii) in the US Pacific Northwest were used to investigate age trends of genetic parameters and to determine optimum age of selection. Heritabilities...
Resource Type:: Article
Full Text:: of loblolly pine. Silvae Genet. 32: 210–215. LEE, S. J., J. WOOLLIAMS, C. J. A. SAMUEL and D. C. MAL

Seasonal abundance, distribution, and migration of the clover aphid, Nearctaphis bakeri (Cowen) in red clover

Creator:: Dreves, Amy J.
Abstract:: Four sampling techniques were evaluated to estimate clover aphid, Nearctaphis bakeri (Cowen), abundance in red clover fields in the Willamette Valley. The Berlese funnel method detected one to four times more aphids than other sampling techniques. Visual assessment often underestimated the high aphid densities during the flowering and seeding of...
Resource Type:: Masters Thesis
Full Text:: clover aphid, Nearctaphis bakeri (Cowen) in red clover AN ABSTRACT OF THE THESIS OF Amy J. Dreves for

Jack pine

Creator:: Rudolph, Thomas D. and United States. Forest Service
Resource Type:: Technical Report
Full Text:: Jack pine ¡J%_,,_, . A 13.31:P 65/8/985 rp

Transition metal and rare earth element fluxes at two sites in the eastern tropical Pacific : relationship to ferromanganese nodule genesis

Creator:: Murphy, Kim Marie
Abstract:: Transition metal and rare earth element (REE) data are presented for various sedimentary materials from two Manganese Nodule Program (MANOP) sites in the eastern tropical Pacific. These data constrain the sources of elemental supply to the seafloor and the processes that control ferromanganese nodule genesis. Investigation of elemental partitioning between...
Resource Type:: Masters Thesis
Full Text:: I love the most; to them and to Susan, Chris, Peg, Jack, and John (J-Lee) for being there and

Dose response of zebrafish exposed to gamma radiation

Creator:: Haskins, Hillary Kate Marlane
Abstract:: Space radiation biology is an emerging field of research with a focus on improving the health and safety of astronauts in low-Earth orbit (LEO) and deep-space missions. Eye health is especially important to astronaut functionality. Recent studies have found an increased risk of cataract formation in astronauts with higher lens...
Resource Type:: Masters Thesis
Full Text:: Jack F. Higginbotham Space radiation biology is an emerging field of research with a focus on

A comparative analysis of three approaches to in-service education designed to change the behavior of classroom teachers in the social studies (K-12)

Creator:: Adams, Warren Samuel
Abstract:: The purpose of this study was to determine the effectiveness of an in-service project for teachers of the social studies (K-12). The project was sponsored by the Region II Committee of the Oregon Council for Curriculum and Instruction (O.C.C.I.) during the period from November 1, 1966 to April 1, 1969....
Resource Type:: Dissertation
Full Text:: Privacy Abstract approved: Dr. Jack Hall Purpose of the Study The purpose of this study was to

Factors affecting selective control of wild oat and downy brome in wheat by trifluralin

Creator:: Aldridge, Jack Clifton
Abstract:: Trifluralin (a, a, a - trifluoro -2, 6 -dinitro-N, N-dipropyl-ptoluidine) is effective in controlling downy brome (Bromus tectorum L.) and wild oat (Avena fatua L.) but does not severely affect the growth of wheat (Triticum aestivum L.). Studies were conducted using germination chamber and greenhouse facilities to investigate possible factors...
Resource Type:: Masters Thesis
Full Text:: downy brome in wheat by trifluralin AN ABSTRACT OF THE THESIS OF JACK CLIFTON ALDRIDGE for the MASTER

Development and enhancement of AE32000 : an embedded microprocessor core

Creator:: Yerubandi, Siva Sai
Abstract:: AE32000 microprocessor was developed mainly to address the need for the reduction in the amount of memory accesses in embedded applications. One of the primary goals of a computer architect is the design and construction of machines, that support the efficient execution of the programs that will run on them....
Resource Type:: Masters Thesis
Full Text:: : Development and Enhancement of AE32000: An Embedded Microprocessor Core Abstract approved: Ben Lee AE32000

Colony Level Infection of Honey Bee Gut Pathogen, Nosema ceranae and Role of Pollen Nutrition in Nosema ceranae Infection and Bee Survival

Creator:: Jack, Cameron
Abstract:: Honey bees are important pollinators for many agricultural systems throughout the world. However, recent honey bee declines have caused great alarm, drawing attention to the vulnerability of worldwide agriculture to pollinator loss. These declines are often attributed to a combination of pests, pathogens, viruses, chemicals, and a lack of proper...
Resource Type:: Masters Thesis
Full Text:: OF THE THESIS OF Cameron Jack for the degree of Master of Science in Horticulture presented on

The Legends of a Traveler : Excavating a Transnational Past through Storytelling in Irving's Alhambra

Creator:: Lammers, Jack
Abstract:: To the chagrin of his American comrades, Washington Irving would spend much of his life in Europe as a writer and cross-cultural explorer, including a stay in the halls of the Alhambra. This experience led to the completion of Tales of the Alhambra (1832), a collection of sketches, anecdotes, and...
Resource Type:: Honors College Thesis
Full Text:: Jack Lammers A PROJECT submitted to Oregon State University University

ScholarsArchive@OSU

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Seasonal abundance, distribution, and migration of the clover aphid, Nearctaphis bakeri (Cowen) in red clover

Jack pine

Transition metal and rare earth element fluxes at two sites in the eastern tropical Pacific : relationship to ferromanganese nodule genesis

Dose response of zebrafish exposed to gamma radiation

A comparative analysis of three approaches to in-service education designed to change the behavior of classroom teachers in the social studies (K-12)

Factors affecting selective control of wild oat and downy brome in wheat by trifluralin

Development and enhancement of AE32000 : an embedded microprocessor core

Colony Level Infection of Honey Bee Gut Pathogen, Nosema ceranae and Role of Pollen Nutrition in Nosema ceranae Infection and Bee Survival

The Legends of a Traveler : Excavating a Transnational Past through Storytelling in Irving's Alhambra

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