Index Catalog // ScholarsArchive@OSU

Effects of synthetic 9-oxodectrans-2-enoic acid on the foraging activities of honey bees (Apis mellifera L.)

Creator:: Youngs, Lorna C.
Abstract:: An experimental formulation of 9 -oxodec-trans-2-enoic acid, the major component of honey bee (Apis mellifera L.) queen pheromone, was tested for its effect on worker foraging behavior in the pollination of sweet cherries (Prunus avium L. ). The test formulation consisted of a solid beeswax cylinder impregnated with a measured...
Resource Type:: Masters Thesis
Full Text:: . Ralph E. Berry, Dr. Melvin N. Westwood and Dr. Harold J. Jensen for serving on my graduate committee

A chorological analysis of the grass balds in the Oregon Coast Range

Creator:: Aldrich, Frank T.
Abstract:: Detailed phytosociological and physical data were gathered from six grass-fern balds in the Oregon Coast Range, Monmouth Peak, Grass Mountain, Prairie Peak, Roman Nose Mountain, Tyee Mountain, and Saddle Mountain. Panchromatic and color infrared air photography guided sampling within individual balds. The resultant floristic data was manipulated by a Braun-Blanquet...
Resource Type:: Dissertation

Criteria for the selection of maps for a basic college map collection including an annotated carto-bibliography

Creator:: Armstrong, Helen Jane
Abstract:: A long standing problem has been the question of what maps to select for acquisition in a college map library. This thesis addresses the problem and provides a carto-bibliography of basic maps for a map library. Following a brief review of pertinent literature, criteria for evaluation and selection of maps...
Resource Type:: Dissertation

Partial purification and determination of some properties of an aminotransferase of pea (Pisum sativum L.) plants

Creator:: Matheron, Michael Earl
Abstract:: A transaminase (aminotransferase, EC 2. 6. 1) was extracted and purified approximately 148-fold from shoot tips of pea (Pisum sativum L. cv. Alaska) seedlings and some properties of the enzyme were determined. The purification included acetone precipitation followed by column chromatography on hydroxylapatite. With a-ketoglutarate as co-substrate, the acetone precipitated...
Resource Type:: Masters Thesis
Full Text:: investigations and during the preparation of this thesis. Appreciation is also expressed to Drs. Harold J

Student problems and personnel services in a selected group of small colleges

Creator:: Allen, Alvin
Resource Type:: Dissertation
Full Text:: to the study; Dr. Harold R. Laslett, with regard to launching the inves- tigation and collecting the

Models relating camping to river terrace characteristics along the Rogue Scenic Waterway

Creator:: Pfister, Robert E.
Abstract:: The degree to which camping is related to selected characteristics of river terraces along the Rogue Waterway, Oregon has been analyzed. Previous attempts to formulate models relating campsite choice to characteristics of the natural environment focused on camping parties engaged in auto-camping and the aggregate population behavior rather than on...
Resource Type:: Dissertation
Full Text:: Drs. J. G. Jensen, and Kenton B, Downing. They created an academic atmosphere ideally suited for the

Studying electricity feedback for the home with an emphasis on the user

Creator:: Hunter, Josie Elizabeth
Abstract:: As non-renewable resources dwindle and costs increase, it becomes ever more important for people to understand and control their electricity usage. Eco-feedback devices are being developed to increase user awareness and reduce consumption. In order for feedback devices to be successfully adopted into the home, however, they must be appealing...
Resource Type:: Masters Thesis
Full Text:: with. Thank you to the rest of committee members, Mike Bailey, Carlos Jensen, and Arijit Sinha for

The effects of ultraviolet irradiation on the photosynthetic apparatus

Creator:: Mantai, Kenneth Edward
Abstract:: The effects of ultraviolet (UV) irradiation on photosynthesis and various partial reactions involving the individual photoreactions of photosynthesis were examined. These reactions included photo-reduction in adapted green algae, Hill reaction, cyclic photophosphorylation, the 520 nm absorbance change and variable-yield fluorescence. The reactions were measured in spinach chloroplasts and isolated chloroplasts...
Resource Type:: Dissertation
Full Text:: completed and during preparation of this thesis. I would also like to thank Dr. Harold J. Evans, Dr

A longitudinal study of Basic Educational Opportunity Grant recipients at Oregon State University, 1975-1980

Creator:: McCreight, Keith Russell
Abstract:: Purpose: The purpose of this study was to determine f the Basic Educational Opportunity Grant program at Oregon State University achieved its goal of providing equal access to the benefits of higher education for students who have low financial resources as compared to students not receiving student financial aid. Design:...
Resource Type:: Dissertation
Full Text:: doctoral committee, Mr. Harold Dorn, Mr. Forrest Gathercoal, Dr. J. Franz Haun, and Dr. J. Mark Wagener

The Roles of Dietary Nitrate in Bone and the Gut in an Ovarian Hormone-deficient Rodent Model

Creator:: Conley, Melissa N.
Abstract:: Osteoporosis is a common metabolic bone disease, affecting a third of women and a fifth of men over age 65. In the US, annual health care costs associated with osteoporosis are estimated to be over $20 billion. Osteoporosis is associated with increased fracture risk, which has been demonstrated to predict...
Resource Type:: Dissertation

ScholarsArchive@OSU

Effects of synthetic 9-oxodectrans-2-enoic acid on the foraging activities of honey bees (Apis mellifera L.)

A chorological analysis of the grass balds in the Oregon Coast Range

Criteria for the selection of maps for a basic college map collection including an annotated carto-bibliography

Partial purification and determination of some properties of an aminotransferase of pea (Pisum sativum L.) plants

Student problems and personnel services in a selected group of small colleges

Models relating camping to river terrace characteristics along the Rogue Scenic Waterway

Studying electricity feedback for the home with an emphasis on the user

The effects of ultraviolet irradiation on the photosynthetic apparatus

A longitudinal study of Basic Educational Opportunity Grant recipients at Oregon State University, 1975-1980

The Roles of Dietary Nitrate in Bone and the Gut in an Ovarian Hormone-deficient Rodent Model

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