Index Catalog // ScholarsArchive@OSU

Approaches to the synthesis of trichothecenes

Creator:: Kim, No-soo
Resource Type:: Dissertation
Full Text:: Abstract of the Thesis of No-Soo Kim for the degree of Doctor of Philosophy in Chemistry presented on

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Creator:: Peachey, Ronald Edward
Abstract:: This study evaluated the effects of tillage system, rotational tillage sequences, and winter seed burial depth on weed seedling recruitment in irrigated cropping systems. Notill (NT) planting of vegetable crops reduced emergence of hairy nightshade by 77 to 99% and Powell amaranth emergence from 50 to 87% compared to conventional...
Resource Type:: Dissertation
Full Text:: NIP Barley 0.6 c 20 c 7 c 2 bed NTP No cover crop 7 c 21 c 6 cd 3 bed CP Rye 69 ab 80 ab 16 b 5 abc

At what level has standards-based education reform initiatives influenced Oregon high school history instruction and classroom practices?

Creator:: Lowe, Eric V.
Abstract:: The purpose of this dissertation is to investigate Oregon public high school history teacher perspectives concerning standards-based reform initiatives springing from the No Child Left Behind legislation. The central question addressed in this study is: At what level has Standards-Based Education reform initiatives impacted Oregon high school history instruction and...
Resource Type:: Dissertation
Full Text:: perspectives concerning standards-based reform initiatives springing from the No Child Left Behind

Investigating Timescales of Resurgence at Large Calderas: Post-74 ka Activity at Toba Caldera, Sumatra, Indonesia

Creator:: Mucek, Adonara E.
Abstract:: The Toba Caldera Complex is the youngest resurgent caldera in the last 100 kyrs, formed from four overlapping eruptions starting 1.2 Myrs ago. The last caldera-forming eruption, the Youngest Toba Tuff eruption, occurred ~74 kyrs ago, emitting 2800 km3 of ash and pumice into the atmosphere and forming the caldera...
Resource Type:: Dissertation
Full Text:: .......................................................................................................................................... 173 CHAPTER 6: MAGMA DYNAMICS OF POST-‐74 KA ACTIVITY AT TOBA

Identifying knowledge and attitudes toward sexual expression among selected 65 to 74 year olds, utilizing a structured interview

Creator:: Smith, Margaret M. (Margaret Mary), 1942-
Abstract:: The two major purposes of this study were to gather data relative to the knowledge and attitudes toward sexual expression among sixty-five to seventy-four year olds and to determine whether or not significant differences existed between the sexes. The study focused on six research questions: These were: 1. Do older...
Resource Type:: Dissertation
Full Text:: Expression Among Selected 65 to 74 Year Olds, Utilizing a Structured Interview AN ABSTRACT OF THE THESIS OF

Genomic Resources for Phylogenetics, Species Delimitation, and Geographic Localization of Neotropical Tree Species Cedrela odorata L. (Meliaceae)

Creator:: Finch, Kristen N.
Abstract:: Biodiversity loss is of global concern, and is due in part to deforestation and high consumer demand for wood and wood products. The neotropical tree species Cedrela odorata (“Spanish cedar” or “cedro”) is economically valuable for its wood and faces threats of overexploitation. Due to strong similarities in wood features...
Resource Type:: Dissertation
Full Text:: ANCESTRY ESTIMATION FOR K = 3, 4, 6, AND 8

Traditional ecological knowledge to develop and maintain fire regimes in northwestern California, Klamath-Siskiyou bioregion : management and restoration of culturally significant habitats

Creator:: Lake, Frank K.
Abstract:: The use of Native American fire regimes evolved in the Klamath-Siskiyou bioregion over millennia. A mixture of Native American and Euro-American socio-cultural management has developed from adaptations to climate, topography, ecological processes, and land use practices. This research incorporates Traditional Ecological Knowledge (TEK) to partially examine the role of tribal...
Resource Type:: Dissertation
Full Text:: Presented May 10, 2007 Commencement June 2008 6 Doctor of Philosophy dissertation of Frank

A survey of the status and the needs opinion of science education in Oregon during the 1973-74 school year, grades K-12

Creator:: Thompson, Thomas Edward
Resource Type:: Dissertation
Full Text:: education in Oregon during the 1973-74 school year, grades K-12 AN ABSTRACT OF THE THESIS OF Thomas

Effect of controlled vitamin B-6 intake and pyridoxine supplementation on B-6 status of smokers

Creator:: Sindihebura-Ruhumba, Pascaline
Abstract:: Previous studies have found that smoking may have a negative effect on vitamin B-6 indices and have demonstrated a possible association between smoking and depressed plasma pyridoxal-5'-phosphate (PLP) concentration. Individuals with plasma PLP values below the adequate level of 30 nmoles/L might benefit from consumption of vitamin B-6 supplements, but...
Resource Type:: Dissertation
Full Text:: adequate level of 30 nmoles/L might benefit from consumption of vitamin B-6 supplements, but no data are

Evaluating the Attractiveness of Pacific Northwest Native Plants to Insects and Gardeners

Creator:: Anderson, Aaron G.
Abstract:: Due to a growing body of literature documenting declines in pollinator populations, there has been increased public interest in pollinator conservation. In urban and suburban landscapes, many gardeners and urban land managers are interested in gardening for pollinators, particularly bees. Simultaneously, many homeowners and municipalities are interested in other aspects...
Resource Type:: Dissertation
Full Text:: Northwest, there have been no empirical studies on the most attractive plants to bees. Better

ScholarsArchive@OSU

Approaches to the synthesis of trichothecenes

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

At what level has standards-based education reform initiatives influenced Oregon high school history instruction and classroom practices?

Investigating Timescales of Resurgence at Large Calderas: Post-74 ka Activity at Toba Caldera, Sumatra, Indonesia

Identifying knowledge and attitudes toward sexual expression among selected 65 to 74 year olds, utilizing a structured interview

Genomic Resources for Phylogenetics, Species Delimitation, and Geographic Localization of Neotropical Tree Species Cedrela odorata L. (Meliaceae)

Traditional ecological knowledge to develop and maintain fire regimes in northwestern California, Klamath-Siskiyou bioregion : management and restoration of culturally significant habitats

A survey of the status and the needs opinion of science education in Oregon during the 1973-74 school year, grades K-12

Effect of controlled vitamin B-6 intake and pyridoxine supplementation on B-6 status of smokers

Evaluating the Attractiveness of Pacific Northwest Native Plants to Insects and Gardeners

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