Index Catalog // ScholarsArchive@OSU

Selective control of volunteer wheat (Triticum aestivum (L.) em. Thell.) in new seedlings of alfalfa (Medicago sativa L.) with fluazifop-butyl and sethoxydim

Creator:: Ott, Pablo
Abstract:: Volunteer winter wheat (Triticum aestivum 'Daws') severely suppressed growth of fall-planted alfalfa (Medicago sativa (L.) 'Vernal') seedlings. Wheat competition began soon after alfalfa emerged and continued until the first forage harvest the following May. Alfalfa yield at the first cutting was reduced by 1% for each day volunteer wheat was...
Resource Type:: Masters Thesis
Full Text:: (L.) em. Thell.) in new seedlings of alfalfa (Medicago sativa L.) with fluazifop-butyl and sethoxydim

Startup and performance of a gas-permeable-membrane-supported (GPMS) biofilm system using a mixed culture of methylotrophs to degrade methylene chloride, chloroform, and carbon tetrachloride

Creator:: Ely, Roger L.
Abstract:: The methane monooxygenase (MMO) enzyme, used by methylotrophs to oxidize methane, has been shown to possess quite broad substrate specificity, being able to oxidize many organic compounds including n-alkanes, n-alkenes, ethers, and aromatic, alicyclic, and heterocyclic compounds. In this research, it was sought to determine whether a gas-permeable-membrane-supported (GPMS) biofilm...
Resource Type:: Masters Thesis
Full Text:: , chloroform, and carbon tetrachloride AN ABSTRACT OF THE THESIS OF Roger L. Ely for the degree of Master of

Development of a method to elucidate biodegradation pathways of chlorinated one and two carbon compounds using a gas-permeable-membrane-supported methylotrophic biofilm

Creator:: Ryan, Kelly M.
Abstract:: A gas-permeable-membrane-supported (GPMS) biofilm consisting of methylotrophic bacteria was effective in degrading chlorinated methanes, ethanes, and ethenes. The biofilm was developed on a gas-permeable fabric (Goretex, W.L.Gore & Associates, Elkton, Maryland) that divided a reactor vessel into a liquid compartment and a gas compartment. Goretex is a nylon-backed teflon mesh...
Resource Type:: Masters Thesis
Full Text:: Biofilm Redacted for privacy Abstract Approvecr:_-___--- Sandra L. Woods A gas-permeable-membrane

Microprocessor control and numerical model for broiler house summer ventilation utilizing a rockbed heat sink

Creator:: Chen, Chaur-Fong
Abstract:: Summer brooding often requires some form of air modification in addition to maximizing ventilation rate to prevent animal heat stress and possible death due to hyperthermia. A rockbed thermal storage module was designed and constructed to provide sensibly cooled air for a broiler space under summer brooding conditions. A mathematical...
Resource Type:: Masters Thesis
Full Text:: completion of this thesis project. My deepest gratitude to Dr. Martin L. Hellickson, for his patient

Some microbiological and sensory characteristics of Cheddar cheese manufactured from conventional and ultrafiltered-concentrated milk

Creator:: Betancur, Carmen L.
Abstract:: Cheddar cheese making from ultrafiltered (UF) concentrated milk potentially increases yield, saves raw materials, cuts transportation costs, minimizes waste pollution, and stream-lines production. However, the resulting UF-cheese has been found to differ from conventionally made cheese (CM-cheese) in its casein matrix and ripening process. UF and CM Cheddar cheeses were...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Carmen L Betancur for the degree

Structural characterization of the cardiac muscarinic acetylcholine receptor

Creator:: Rosenbaum, Larry C.
Abstract:: The physical properties of the purified cardiac muscarinic acetylcholine receptor have been examined by D₂O/H₂O sucrose gradient sedimentation and sephacryl S-300 gel filtration in Triton X-405 and dodecyl-β-maltoside. From the sedimentation experiments, the partial specific volume of the receptor-Triton X-405 complex were 0.813 cm³/g and 5.30 S, respectively and the...
Resource Type:: Masters Thesis
Full Text:: affect its interaction with carbachol or L-quinuclidinyl benzilate in vitro. Structural

Methodological considerations for implementing the U.S. Soil Conservation Service Land Evaluation and Site Assessment (LESA) System in Oregon, with special reference to Marion County, Oregon

Creator:: Fastner, Christopher John
Abstract:: Oregon land use specialists believe that the present definitions of farm and forest land in the state planning goals are too broad. This results in poor quality resource lands being as strongly protected as those of top quality. With persistent growth pressure on rural lands, a means to distinguish among...
Resource Type:: Capstone Project
Full Text:: favored by the physical conditions." Charles Colby held a similar belief and saw a need for survey and

Simulation of national cow inventories and calf crop, 1965 to 1981 : projections to 1987

Creator:: Stringham, Tamzen K.
Resource Type:: Masters Thesis
Full Text:: : This study simplified, refined and updated the cattle cycle sim- ulation model developed by Thomas L

A laboratory station timetable problem

Creator:: Mickelsen, Thomas E.
Abstract:: The general problem of classroom scheduling is well known to be NP-complete. A typical classroom scheduling problem is that of assigning students to a limited number of pieces of laboratory equipment. Frequently several identical pieces of equipment are available only at fixed hours and have limited access due to physical...
Resource Type:: Capstone Project
Full Text:: -dimensional matching over G FIGURE l ) 6 matching is an N-dimensional matching such that the sum of

Development of a land evaluation and site assessment (LESA) model for forestry in Lane County, Oregon

Creator:: Pepi, Joseph A.
Abstract:: A Land Evaluation and Site Assessment (LESA) Model was developed for the forested soils of Lane County, in western Oregon, based on soil potential ratings and indexes of parcel size and adjacent and surrounding land use conflict. Lane County's economy is heavily dependent on resource production uses of land for...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Selective control of volunteer wheat (Triticum aestivum (L.) em. Thell.) in new seedlings of alfalfa (Medicago sativa L.) with fluazifop-butyl and sethoxydim

Startup and performance of a gas-permeable-membrane-supported (GPMS) biofilm system using a mixed culture of methylotrophs to degrade methylene chloride, chloroform, and carbon tetrachloride

Development of a method to elucidate biodegradation pathways of chlorinated one and two carbon compounds using a gas-permeable-membrane-supported methylotrophic biofilm

Microprocessor control and numerical model for broiler house summer ventilation utilizing a rockbed heat sink

Some microbiological and sensory characteristics of Cheddar cheese manufactured from conventional and ultrafiltered-concentrated milk

Structural characterization of the cardiac muscarinic acetylcholine receptor

Methodological considerations for implementing the U.S. Soil Conservation Service Land Evaluation and Site Assessment (LESA) System in Oregon, with special reference to Marion County, Oregon

Simulation of national cow inventories and calf crop, 1965 to 1981 : projections to 1987

A laboratory station timetable problem

Development of a land evaluation and site assessment (LESA) model for forestry in Lane County, Oregon

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