Index Catalog // ScholarsArchive@OSU

Digital simulation of non-linear voltage regulation systems

Creator:: Leffler, Fred Ross
Abstract:: A method is presented for developing a detailed non-linear voltage regulator system model representation for use in power system stability studies. This model is implemented within MIMIC, a digital simulator program, with a particular set of data which could be taken from field tests. Results are presented from simulations of...
Resource Type:: Masters Thesis
Full Text:: by Fred R. Leffler A THESIS submitted to Oregon State University in partial fulfillment of the

On the polyparametric sensitivity of Park's equations by computer simulation methods

Creator:: Leffler, Fred Ross
Resource Type:: Dissertation
Full Text:: Simulation Methods by Fred R. Leffler A THESIS submitted to Oregon State University in partial

Forb Community Response to Various Disturbances in the Pacific Northwest Bunchgrass Prairie

Creator:: Watson, Brogan L.
Abstract:: Observed declines in native pollinator species worldwide has generated concern and focused research into the disturbances, past and present, which may have contributed to these losses. In grasslands, for example, habitat degradation and fragmentation from historical and current crop production and livestock grazing has left only a few remnants of...
Resource Type:: Masters Thesis
Full Text:: in all chapters. A. Joshua Leffler led the data analysis for both studies and contributed to

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:: . A., S. A. CAMPBELL, J. R. POWELL, B. E. WOLFE, R. M. CALLAWAY, G. C. THELEN, S. HALLET, D. PRATI

j-em9027pests.pdf

Creator:: Oregon State University. Extension Service, Langellotto, Gail Ann, Anderson-Wilk, Mark, Bauer, Michael E., Dreves, Amy J., Fick, Barbara Jean, Gentle, Tom, Glick, G. (Gail), Locke, Kerry A., Long, L. E. (Lynn Edwards), 1953-, Lundin, Fred, Maul, Jerry Lee, McNeilan, Jan, McNeilan, Ray A., Morgan, Steve, Patterson, Pat, Penhallegon, Ross H., 1951-, Reynolds, Janice, Rogers, Bill, Rost, Bob, Savonen, Carol, Tiger, George, VanDerZanden, Ann Marie, 1966-, Weeks, Tom, and Welch, Teresa
Abstract:: A publication containing advice on a wide range of gardening topics, including composting, container gardens, fall/winter gardens, fertilizing, insect pests, plant diseases, planting guidelines, raised beds, site selection, slugs, soil improvement, tilling, warm-season crops, watering, and weeds. Includes regional tips for various parts of Oregon.
Full Text:: 14 GROWING YOUR OWN Preventive medicine is a good thing, but

Bars, bumps, and holes : models for the generation of complex beach topography

Creator:: Holman, R. A. and Bowen, A. J.
Abstract:: In shallow water, any two waves of the same frequency are shown to produce complex patterns of drift velocity above the sea bed. If the longshore components λ₁, λ₂ of the wave numbers of the two waves are different, these steady flow patterns exhibit a longshore periodicity of wave number...
Resource Type:: Article
Full Text:: Bars, Bumps, and Holes' Models for the Generation of Complex Beach Topography R. A. HOLMAN AND A. J

Vitamin A status of vegetarians

Creator:: Schardt, David G.
Resource Type:: Masters Thesis
Full Text:: preformed vitamin A in vertebrates remain, in the words of J„A. Olson, 6 "tantalizingly mysterious" (9

NooneDCEOASArcticCycloneWater.pdf

Creator:: Klein, Eric S., Cherry, J. E., Young, J., Noone, D., Leffler, A. J., and Welker, J. M.
Abstract:: Rapid Arctic warming is associated with important water cycle changes: sea ice loss, increasing atmospheric humidity, permafrost thaw, and water-induced ecosystem changes. Understanding these complex modern processes is critical to interpreting past hydrologic changes preserved in paleoclimate records and predicting future Arctic changes. Cyclones are a prevalent Arctic feature and...
Full Text:: recorded in Greenland ice Klein, E. S., Cherry, J. E., Young, J., Noone, D., Leffler, A. J., & Welker, J

NooneDCEOASArcticCycloneWaterSupportingInformation.pdf

Creator:: Klein, Eric S., Cherry, J. E., Young, J., Noone, D., Leffler, A. J., and Welker, J. M.
Abstract:: Rapid Arctic warming is associated with important water cycle changes: sea ice loss, increasing atmospheric humidity, permafrost thaw, and water-induced ecosystem changes. Understanding these complex modern processes is critical to interpreting past hydrologic changes preserved in paleoclimate records and predicting future Arctic changes. Cyclones are a prevalent Arctic feature and...
Full Text:: 3 , A. J. Leffler 1,4 , J. M. Welker 1 1 University of Alaska Anchorage, Department of

Arctic cyclone water vapor isotopes support past sea ice retreat recorded in Greenland ice

Creator:: Klein, Eric S., Cherry, J. E., Young, J., Noone, D., Leffler, A. J., and Welker, J. M.
Abstract:: Rapid Arctic warming is associated with important water cycle changes: sea ice loss, increasing atmospheric humidity, permafrost thaw, and water-induced ecosystem changes. Understanding these complex modern processes is critical to interpreting past hydrologic changes preserved in paleoclimate records and predicting future Arctic changes. Cyclones are a prevalent Arctic feature and...
Resource Type:: Article

ScholarsArchive@OSU

Digital simulation of non-linear voltage regulation systems

On the polyparametric sensitivity of Park's equations by computer simulation methods

Forb Community Response to Various Disturbances in the Pacific Northwest Bunchgrass Prairie

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

j-em9027pests.pdf

Bars, bumps, and holes : models for the generation of complex beach topography

Vitamin A status of vegetarians

NooneDCEOASArcticCycloneWater.pdf

NooneDCEOASArcticCycloneWaterSupportingInformation.pdf

Arctic cyclone water vapor isotopes support past sea ice retreat recorded in Greenland ice

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