Index Catalog // ScholarsArchive@OSU

The potential role of aliphatic gamma- and delta-lactones in beer fruit aroma

Creator:: Hotchko, Rachel Ann
Abstract:: This work set out to examine the potential contribution of five aliphatic lactones, γ-nonalactone, γ-decalactone, γ-dodecalactone, δ-decalactone and δ-dodecalactone to stone fruit aroma in beer. This work consists of three related studies; lactone olfaction thresholds, additive/synergistic aroma effects and a gas-chromatography-mass-spectrophometry method of analysis. First was the determination of these...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Rachel Ann

Presence and pathogenicity of Fusarium and Verticillium species in commercial red radish (Raphanus sativus) seed production in the Willamette Valley of Oregon

Creator:: Bomberger, Rachel A.
Abstract:: Commercial radish seed producers in the Willamette Valley of Oregon have observed a late season wilt in their seed fields. Twenty-two fields were surveyed for wilt in the Willamette Valley during June through August 2012 and 2013. Plants exhibiting wilt symptoms were collected from the fields and examined for vascular...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Rachel A

Weighing the Benefits of Returning Fire to the Landscape: Strategic Fire Management Workloads

Creator:: Goodwin, Ian
Abstract:: The accumulation of fuels in fire prone landscapes, and changing climatic conditions, have resulted in increasingly volatile fire behaviors. As a result, social and operational risk, management expenditures, and budgetary requirements for responsible agencies are increasing. The United States Forest Service (USFS) manages 193 million acres across the United States...
Resource Type:: Masters Thesis
Full Text:: Crandall, Dr. John Sessions, Dr. Jesse Young, Dr. Jeremy Fried, and Rachel Houtman assisted in the

Where the Stream Meets the Road : Prioritizing Culvert Replacement for Fish Passage

Creator:: Reagan, Rachel E.
Abstract:: Streams across the world are highly fragmented due to the presence of in-stream barriers (e.g., dams and stream-road crossings), many of which restrict or block fish passage. Retrofitting or replacing these structures is a high priority for restoring habitat connectivity for native fishes and other aquatic organisms in the Pacific...
Resource Type:: Masters Thesis
Full Text:: ______________________________________________________ AN ABSTRACT OF THE THESIS OF Rachel E

Response of Soil Microbially Mediated Nutrient Cycling and Community Structure to Timber Harvest in the Pacific Northwest

Creator:: Danielson, Rachel E.
Abstract:: Forest harvest persists as one of the most globally important industries, and crucially provides raw wood products for both building and fuel materials. Mechanistically complex abiotic and biotic processes curb ecosystem recovery following timber harvest and it is of great importance to understand the effects of this practice on biogeochemical...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Rachel E. Danielson for the degree of Master of Science in Soil

Mycobacterium avium genes upregulated upon infection of Acanthamoeba castellanii demonstrate a common response to the intracellular environment

Creator:: Tennant, Rachel C.
Abstract:: Mycobacterium avium is a ubiquitous environmental organism found in both water and soil. It can cause disease in patients with previous pulmonary conditions, as well as immunosupressed patients, with the most prevalent being AIDS patients. Studies have indicated that passage through amoeba, a common environmental protozoa, increases virulence of M....
Resource Type:: Masters Thesis
Full Text:: to the intracellular environment. Rachel C. Tennant and Luiz E. Bermudez To be submitted to

The Role of the Academic Advisor as a Support Person for Student-Athletes in Higher Education

Creator:: Phillips, Rachel (Rachel Lynne)
Abstract:: Despite policies implemented by the NCAA with the intention of increasing student-athlete academic success and persistence to graduation, student-athlete graduation rates still remain low, with only 65% of student-athletes receiving their college degree. Certain non- cognitive variables, including the availability of a strong support person, have been shown predict persistence...
Resource Type:: Masters Thesis
Full Text:: Student-Athletes in Higher Education AN ABSTRACT OF THE THESIS OF Rachel

Pathway to publication : the written word in Tunisia

Creator:: Partin, Rachel and Partin, Rachel K.
Abstract:: This thesis examines the current state of the publishing industry in Tunisia in order to understand the nature of writing and publishing in an international context. In discovering the publishing procedure, I have included information on how books are used in education, homes, and libraries as well as the roles...
Resource Type:: Undergraduate Thesis
Full Text:: PATHWAY TO PUBLICATION: THE WRITTEN WORD IN TUNISIA by Rachel K. Partin A THESIS

Landscape features affecting genetic diversity and structure in East African ungulate species

Creator:: Crowhurst, Rachel Selena
Abstract:: Habitat loss and fragmentation is a crisis affecting wildlife worldwide. In Tanzania, East Africa, a dramatic and recent (<80 years) expansion in human settlement and agriculture threatens to reduce gene flow among protected areas for many species of large mammals. Wildlife linkages can mitigate population isolation, but linkage designs lacking...
Resource Type:: Masters Thesis
Full Text:: OF Rachel Selena Crowhurst for the degree of Master of Science in Wildlife Science presented on

Revealing sequences and modifications of intact proteins using electron fragmentation

Creator:: Franklin, Rachel
Abstract:: People turn to mass spectrometry to answer some of life’s most important questions. From carbon dating of archeological finds to newborn blood screening tests, mass spectrometry allows us to measure molecules which helps advance our knowledge of life and the world we live in. One area of mass spectrometry that...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Rachel

ScholarsArchive@OSU

The potential role of aliphatic gamma- and delta-lactones in beer fruit aroma

Presence and pathogenicity of Fusarium and Verticillium species in commercial red radish (Raphanus sativus) seed production in the Willamette Valley of Oregon

Weighing the Benefits of Returning Fire to the Landscape: Strategic Fire Management Workloads

Where the Stream Meets the Road : Prioritizing Culvert Replacement for Fish Passage

Response of Soil Microbially Mediated Nutrient Cycling and Community Structure to Timber Harvest in the Pacific Northwest

Mycobacterium avium genes upregulated upon infection of Acanthamoeba castellanii demonstrate a common response to the intracellular environment

The Role of the Academic Advisor as a Support Person for Student-Athletes in Higher Education

Pathway to publication : the written word in Tunisia

Landscape features affecting genetic diversity and structure in East African ungulate species

Revealing sequences and modifications of intact proteins using electron fragmentation

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