Index Catalog // ScholarsArchive@OSU

The role of the plasminogen activator system in the etiology of ovarian follicular cysts in dairy cattle

Creator:: McNeel, Anthony Kent
Abstract:: Cystic ovarian disease (COD) is an anovulatory condition in cattle that afflicts between 6-18% of all dairy cows in the US. Ovulation is dependent on the plasminogen activator (PA) family of proteases and protease inhibitor for proteolysis, culminating in follicular rupture. Failure of the follicle to ovulate suggests an aberration...
Resource Type:: Dissertation
Full Text:: Anthony Kent McNeel Thesis AN ABSTRACT OF THE

A Ross-Macdonald Model with Vector Demography

Creator:: Reyes Grimaldo, Ricardo Noe Gerardo
Abstract:: Malaria is a vector-borne disease that has affected humans and other animals for a long time and which has shown high prevalence among different populations. During the beginning of the 20th century, Sir Ronald Ross and George Macdonald developed a model that represents the spread of malaria through the interaction...
Resource Type:: Masters Thesis
Full Text:: Grimaldo for the degree of Master of Science in Mathematics presented on September 7, 2018. Title: A Ross

Creating Test Baking Methods Specifically for Whole-Wheat Sourdough Breads, In the Context of Local Grain Economies

Creator:: Jansen, Victoria E.
Abstract:: Recently local grains have become an area of economic growth. Local grain products, including whole-wheat and sourdough products, are increasingly in demand for their health benefits, unique flavor profiles, and association with local food movements. These local grain economies are beginning to boom, but they lack the technical aid that...
Resource Type:: Honors College Thesis
Full Text:: Sourdough Breads, In the Context of Local Grain Economies By Victoria E. Jansen

Inner Bark Utilization : A Nez Perce Example

Creator:: Churchill, Thomas E.
Abstract:: Ponderosa pine trees exhibiting large oval scars on their trunks are found in northeastern Oregon. Patterns in the occurrence and morphology of the scarred trunks raise questions of archeological interest. Examination of ethnographic sources from the Pacific Northwest indicate that the bark of ponderosa pine was peeled to obtain the...
Resource Type:: Masters Thesis

Late Cenozoic Climate, Ice-sheet and Earth-surface Evolution Derived from Terrestrial and Marine Sedimentary Archives

Creator:: Bill, Nicholas S.
Abstract:: The goals of this dissertation are centered on understanding changes in Earth surface and climate systems through the use of geologic proxies as records of past changes in these systems. Specifically, this dissertation (1) establishes a new chronology for retreat of the Ross Sea sector of the West Antarctic Ice...
Resource Type:: Dissertation
Full Text:: Ross Sea sector of the West Antarctic Ice during the last deglaciation, (2) investigates the changes

Shell and Archaeology : An Analysis of Shellfish Procurement and Utilization on the Central Oregon Coast

Creator:: Barner, Debra Carol
Abstract:: The Neptune site (35LA3), a small shell midden, is located approximately five kilometers south of Yachats on the central Oregon coast. Test excavations were conducted at the site during the summer of 1973 by Oregon State University under the direction of Dr. Richard E. Ross. A shell analysis was later...
Resource Type:: Masters Thesis

Aboriginal fishing at Seal Rock (35-LC-14) and Neptune (35-LA-3) : late-prehistoric archaeological sites on the central Oregon coast

Creator:: Zontek, Terry
Abstract:: A sample of fish remains from two late-prehistoric archaeological sites on the central coast of Oregon were analyzed to partially evaluate two models of aboriginal subsistence-settlement systems. One model is based upon ethnograhpic data, primarily Drucker's (1939), for Yakonen speakers collected in the late 19th and early 20th centuries. The...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy Richard E. Ross A sample of fish remains from two late-prehistoric archaeological

An analysis of lithic tools and debitage from 35CS1 : a prehistoric site on the southern Oregon coast

Creator:: Draper, John A.
Abstract:: The Philpott site (35CS1) is located on the north bank of the Coquille River near Bandon, Oregon. Test excavations at the site were conducted in 1978 by Oregon State University under the direction of Richard E. Ross. One artifact assemblage and one distinct component were defined during the analysis of...
Resource Type:: Masters Thesis
Full Text:: the Souther Orevin Coast. Abstract approved: Redacted for privacy Richard E. Ross The Philpott site

Oxidative gelation and functionality of wheat flour : effects of grain storage, flour aging, and grain type (hard or soft)

Creator:: Mattson, Jacob E.
Abstract:: This study examined changes in flour functionality during storage of grain and subsequent aging of flour milled from the grain. Freshly harvested grain was stored for 24 weeks and flour milled from the grain at specified time intervals after harvest (0, 3, 6, 12, and 24 weeks). For each milling...
Resource Type:: Masters Thesis
Full Text:: Jacob E. Mattson for the degree of Master of Science in Food Science and Technology presented on June

The Identification of Early Prehistoric Settlement Patterns Along the Coast of Southwest Oregon : A Survey Based Upon Amateur Artifact Collections

Creator:: Pullen, Reginald John
Abstract:: Surveys of amateur artifact collections in southwest Oregon indicate that traditional settlement pattern models for this region may be in error. Based on the distribution of major styles of projectile points, at least two distinct periods of occupation are definable. The Early period is tentatively dated between 1000 B.C. and...
Resource Type:: Masters Thesis
Full Text:: Amateur Artifact Collections. Redacted for Privacy Abstract Approved: Richard E. Ross I Surveys of

Development of a Bone Artifact Typology for the Oregon Coast

Creator:: Lindsay, Lee W.
Abstract:: This thesis was to develop a bone artifact typology for the Oregon coast. This typology was used to test the hypothesis that different geographical regions of the Oregon coast would have different artifact assemblages associated with them. These regions, identified by geologist from landform changes, have been defined as: region...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy Richard E. Ross This thesis was to develop a bone artifact typology for the Oregon

Whale Cove (35LNC60) : an archaeological investigation on the central Oregon coast

Creator:: Rogers, Ann Bennett
Abstract:: The Whale Cove Site, 35LNC60, is a shell midden, showing occupations from 3010 B.P. to 330 B.P., spanning the Early and Late Littoral Periods. Analysis of mammalian faunal remains, bone and antler tools, lithics and discriptions of recovered shellfish artifacts allows for chronological refinement of the previously mentioned archeologically defined...
Resource Type:: Masters Thesis
Full Text:: . Redacted for Privacy Abstract approved: Richard E. Ross The Whale Cove Site, 35LNC60, is a shell midden

Archaeological Investigations at the Seal Rock Site, 35LNC14 : A Late Prehistoric Shell Midden Located on the Central Oregon Coast

Creator:: Clark, Linda Ann
Abstract:: Seal Rock (35LNC14) is a late prehistoric shell midden site located on the central Oregon coast. Information derived from the faunal remains, radiocarbon dates, and location and size of the midden deposits suggest the site represents a late littoral stage of cultural adaptation. Analyses of lithic artifacts, and bone and...
Resource Type:: Masters Thesis
Full Text:: site (35LNC1LI) under the direction of Richard E. Ross of Oregon State University. The site was

An Osteo-archaeological Investigation of Pinniped Remains at Seal Rock, Oregon (35 LNC 14)

Creator:: Snyder, Sandra L.
Abstract:: Analysis of the pinniped remains from site 35 LNC 14 reveal the presence of four species: Eumetopias jubata (Stellar sea lion), Zalophus californianus (California sea lion), Callorhinus ursinus (Northern fur seal),'and Phoca vitulina (Harbor seal). Ratios based on minimum number of individuals calculations disclose a high incidence of mature Stellar...
Resource Type:: Masters Thesis
Full Text:: was suggested by Dr. Richard E. Ross, director of the Seal Rock excavations. His enthusiastic

Subsistence variability in the Willamette Valley

Creator:: Havercroft, Francine M.
Abstract:: During the summer of 1981, Oregon State University archaeologically tested three prehistoric sites on the William L. Finley National Wildlife Refuge. Among the sites tested were typical Willamette Valley floodplain and adjacent upland sites. Most settlement-subsistence pattern models proposed for the Willamette Valley have been generated with data from the...
Resource Type:: Masters Thesis
Full Text:: Variability in the Willamette Valley Abstract approved: Redacted for Privacy V Richard E. Ross During the

Peavy Arboretum : an archaeological and historical investigation of a Willamette Valley landscape

Creator:: Hylton, Lindon B.
Abstract:: This thesis documents a period of ecological and cultural change on a Willamette Valley, Oregon landscape. In particular, this study examines the Peavy Arboretum area and the cultural changes that accompanied the transformation of the landscape from an oak savannah in the mid-nineteenth century to a dense Douglas-fir forest in...
Resource Type:: Masters Thesis
Full Text:: Valley Landscape. Abstract approved: Richard E. Ross This thesis documents a period of ecological and

An analysis of two post-Mazama prehistoric flaked stone scatters in the upper Deschutes River basin of central Oregon

Creator:: McFarland, Janine Ruth
Abstract:: During the summer of 1986, an archaeological testing project was completed at seven prehistoric campsites primarily located in the upper Deschutes River Basin of central Oregon. Testing was focused on two low-density "lithic scatters", an archaelogical site type which is especially abundant in this obsidian-rich region but which, to date,...
Resource Type:: Masters Thesis
Full Text:: Upper Deschutes River Basin of Central Oregon Abstract approved: Richard E. Ross During the summer of

Prehistoric Culture Diffusion in the Gran Chichimeca

Creator:: Lee, Eugene C. (Eugene Carlton)
Abstract:: The Gran Chichimeca is a North American area extending from the Tropic of Cancer to the south to the thirty-eighth parallel in the north, thus embracing northern Mexico and the American Southwest. The rise of the great mesoamerican civilizations to the south of the Gran Chichimeca and the consequent pressure...
Resource Type:: Masters Thesis
Full Text:: , 1985 Typed by Sue Ferdig for Eugene C. Lee Acknowledgements I wish to thank Dr. Richard E. Ross

Megascopic plant remains from three housepits along the Applegate River, southwest Oregon

Creator:: Cole, Madeline L.
Abstract:: In 1982 a protohistoric archaeological site along the Applegate River in southwest Oregon was excavated by Oregon State University Department of Anthropology. Three housepits and a possible menstrual but were uncovered with lithic, faunal, and archaeobotanical elements recovered from house floors and hearths. Seven botanical taxa were represented by carbonized...
Resource Type:: Masters Thesis
Full Text:: Oregon. /7 Redacted for Privacy Abstract approved: Richard E. Ross In 1982 a protohistoric

Log cabin construction techniques in western Siskiyou County, 1850-1935 : their function and ethnic origins

Creator:: Abusaidi, Ali
Abstract:: Under the sponsorship of the Klamath National Forest, 25 log cabins which were built in western Siskiyou County between 1850 and 1937 were located and studied. First, 11 exterior dimensions of these cabins were selected, measured and recorded. Then 26 building elements were identified for the purpose of finding whether...
Resource Type:: Masters Thesis
Full Text:: in charge of major Redacted for Privacy Associ4'e Professor of A Jt rop ogy in charge of co-field

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