Index Catalog // ScholarsArchive@OSU

Approaches to the synthesis of trichothecenes

Creator:: Kim, No-soo
Resource Type:: Dissertation
Full Text:: no precedent in which a 4-pyranone operated as a dienophile in the Diels -Alder reaction,37 3

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:: the best looking research farm in the West, and farm manager Scott Robbins. Both were willing to

Breaking silos : interdisciplinary research in kinesiology

Creator:: Schary, David P.
Abstract:: With the growing popularity of kinesiology at the undergraduate level, one would expect the field to be influential. Kinesiology, however, appears to be in a paradox. The undergraduate popularity is not reflected in the rest of academia, or even the general public, many of whom feel kinesiology is not a...
Resource Type:: Dissertation
Full Text:: Breaking Silos: Interdisciplinary Research in Kinesiology

Nitrogen release from granules of sulfur-coated urea

Creator:: Jarrell, Wesley M.
Abstract:: Sulfur-coated urea (SCU) is a slow release nitrogen fertilizer manufactured by the Tennessee Valley Authority. Urea granules are sprayed with molten sulfur, then holes in the sulfur coating are sealed with a layer of wax sealant. The sulfur coatings are mixtures of amorphous and crystalline allotropes of sulfur. Coating thickness...
Resource Type:: Dissertation
Full Text:: accuracy of these predictions, release of urea from SCU-4, SCU-20, SCU-30, and SCU-23 was measured at the

An evaluation of soil warming for increased crop production

Creator:: Rykbost, K. A.
Abstract:: In regions where soil temperatures limit plant growth, artificial soil warming may be an economically feasible practice. This hypothesis was evaluated in a soil warming experiment near Corvallis, Oregon. This experiment was prompted by the observation that multiple use of waste heat discharged in the condenser cooling water of thermal...
Resource Type:: Dissertation
Full Text:: rates of heat trans- fer in the vicinity of heat sources; (4) to evaluate a theoretical model for

Reactions of protein with phenols and quinones evaluation of amino acid modification and protein digestibility

Creator:: Wehr, Herbert Michael
Abstract:: Plant tissues contain a wide variety of phenolic compounds, frequently in high concentration. Both non-covalent association of intact and oxidized phenols and covalent linkage of oxidized phenols to protein occur. Such interactions can have important biochemical and nutritional significance. A model system approach was used to identify and quantitate amino...
Resource Type:: Dissertation
Full Text:: ) while 4, 5-dimethylcatechol gave no reaction, supporting a 1, 4 addition mechanism as the mode of

The effect of 2,4-D on the respiration rate and ethylene production of Bartlett pears and Red Delicious apples

Creator:: Fechtig, Allen David
Abstract:: After nearly 20 years of commercial use in orchards without apparent tree injury in Oregon and Washington, 2,4-D [(2,4-dichlorophenoxy) acetic acid] was reported in 1970 to cause injury to apple and pear trees in Washington. In the early 1970's, there was widespread concern among growers, researchers, and processors in the...
Resource Type:: Dissertation
Full Text:: research workers (4, 61) have confirmed Edgerton's research and also concluded that the 2,4-D is

The transplantability and growth of the Walker 256 carcinosarcoma in rats exposed to a polychlorinated biphenyl, Aroclor 1254

Creator:: Kerkvliet, Nancy Isaacson
Resource Type:: Dissertation
Full Text:: laboratory, without which this research could not have been completed. TABLE OF CONTENTS INTRODUCTION 1

Adsorption of ³H Qβ virus on powdered silica

Creator:: Felton, Mack
Resource Type:: Dissertation
Full Text:: ). 34 5 Glycerol density gradient of Qp coliphage RNA (phenol extraction from sucrose gradient no. 4

Labyrinthine dysfunction and underwater submergence

Creator:: Neklason, Linda Charlotte
Abstract:: The purpose of this study was to determine the effect of a labyrinthine dysfunction, with and without visual cues, on underwater submergence. The subjects utilized were fifteen bilateral neural deaf males, nine conductive deaf males and sixteen hearing males. Following a series of pre-tests, administered to determine balancing difficulties, each...
Resource Type:: Dissertation
Full Text:: water in the absence of underwater visual cues. 4. There will be no significant differences between per

ScholarsArchive@OSU

Approaches to the synthesis of trichothecenes

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

Breaking silos : interdisciplinary research in kinesiology

Nitrogen release from granules of sulfur-coated urea

An evaluation of soil warming for increased crop production

Reactions of protein with phenols and quinones evaluation of amino acid modification and protein digestibility

The effect of 2,4-D on the respiration rate and ethylene production of Bartlett pears and Red Delicious apples

The transplantability and growth of the Walker 256 carcinosarcoma in rats exposed to a polychlorinated biphenyl, Aroclor 1254

Adsorption of ³H Qβ virus on powdered silica

Labyrinthine dysfunction and underwater submergence

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