Index Catalog // ScholarsArchive@OSU

Xylem discontinuity in Vitis vinifera L. berries

Creator:: Creasy, Glen L.
Abstract:: Several effects of xylem discontinuity in Pinot noir and Merlot grape berries were studied. There was a reduction in the amount of apoplastic dye (Eosin Y or azosulfamide) uptake through cut pedicels into soft versus firm berries, suggesting a reduction in maximal xylem flow at that time. Both greenhouse and...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Glen L. Creasy for the degree of

Inflorescence necrosis, ammonium, and evidence for ferredoxin-glutamate synthase activity in grape (Vitis vinifera L.)

Creator:: Creasy, Glen L.
Abstract:: Death of flower parts near bloom due to inflorescence necrosis (IN) is associated with high ammonium (NH₄⁺) concentration in flower clusters, shade, cool wet weather preceding bloom, and excessive vigor. Faults in NH₄⁺ assimilation are suspected to cause a rise in NH₄⁺ concentration to toxic levels in flower cluster but...
Resource Type:: Dissertation
Full Text:: An Abstract of the Thesis of Glen L. Creasy for the degree of

Ammonium Metabolism in Grapes [1993-1994]

Creator:: Creasy, Glen L. and Breen, Patrick J.
Abstract:: The connection between the fruit-set disorder Inflorescence Necrosis (IN) and high ammonium (NI14+) in affected tissues has led to an investigation of NH4+ assimilation enzymes (principally glutamine synthetase (GS) and glutamate synthase) in grape tissues. Previous work in this department has suggested that toxic levels of NH4+ build up in...
Resource Type:: Technical Report
Full Text:: Wine Advisory Board Research Progress Report 1993 - 1994 Ammonium Metabolism in Grapes Glen

Viticultural Factors Affecting Inflorescence Necrosis and Ammonia Metabolism [1995-1996]

Creator:: Creasy, Glen L. and Breen, Patrick J.
Abstract:: Inflorescence Necrosis (IN) has been an unpredictable problem for grape growers in Oregon. The industry has seen significant losses due to this fruit set disorder in several out of the eight years since its first description in 1988, particularly in Pinot noir. Little is known of how to prevent the...
Resource Type:: Technical Report
Full Text:: Inflorescence Necrosis and Ammonia Metabolism Glen Creasy and Patrick Breen Department of Horticulture

Some toxicological aspects of Ruelene, an organophosphate, used systemically to control ectoparasites

Creator:: Smith, Harry Glen
Abstract:: Ruelene was orally administered to three female sheep at a dosage rate of 121.5 mg /kg. The cholinesterase (ChE) activity levels of blood plasma, red blood cells (RBC), and mosquitoes (Aedes aegypti) which had fed on the sheep were tested at various times before and after dosage. Maximum depression of...
Resource Type:: Masters Thesis
Full Text:: , Used Systematically to Control Ectoparasites AN ABSTRACT OF THE THESIS OF Harry Glen Smith, Jr. for

Neuroanatomical distribution of androgen and estrogen receptors in the brain of the roughskin newt, Taricha granulosa

Creator:: Davis, Glen Andrew
Abstract:: The gonadal steroids, testosterone and estradiol, are known to be important modulators of neuronal functions and behaviors in most vertebrate species. These steroid hormones also elicit changes in neuropeptide synthesis and secretion, alter specific neurohormone receptor levels, and alter neuronal morphology and electrophysiology. Many of the actions of androgens and...
Resource Type:: Masters Thesis
Full Text:: receptors in the brain of the roughskin newt, Taricha granulosa AN ABSTRACT OF THE THESIS OF Glen A

The comparative pharmacodynamics of three organophosphate pesticides on host rabbits and two ectoparasites

Creator:: Smith, Harry Glen
Abstract:: Proban, Famphur and Tiguvon were administered intravenously, subcutaneously, and orally at varying concentrations to 101 female rabbits. The cholinesterase (ChE) activity levels of both plasma and red blood cells were tested, as was tick and mosquito ChE, at various times before and after dosage. The determinations measured the inhibition of...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF HARRY GLEN SMITH, Jr. for the

The evaluation of the field vane shear strength analysis of the Glen Aiken creek embankment failure

Creator:: Clarke, James Dennis
Abstract:: A post-failure investigation of a highway embankment constructed over organic and sensitive subsoils was made with a series of field vane tests. The results indicated that the embankment was quite stable, and, therefore, the reliabilities of both the Φ = 0 slip-circle analysis and the field vane results seemed to...
Resource Type:: Masters Thesis
Full Text:: of the Glen Aiken Creek Embankment Failure AN ABSTRACT OF THE THESIS OF JAMES DENNIS CLARKE for

Photographic analysis of buoyant stack plumes in a laboratory model of the turbulent mixed layer

Creator:: Hukari, Neil F.
Abstract:: Four buoyant plumes were produced within a laboratory convectively mixed layer from a source height of about z[subscript s] = 0.15 h, where h is the height of the convectively mixed layer. The projected images of these plumes in the X-Z plane were analyzed using a densitometer (photomultiplier tube) to...
Resource Type:: Masters Thesis
Full Text:: Deardorff and my committee member Mr. Glen Willis for their support and direction in producing this thesis

Factors affecting the efficiency of the electrowinning of metals from refractory ores

Creator:: Bailey, Richard Burke
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF T~ THESIS OF __ m~Mr~-~Yrl!!_~~~!l _______

ScholarsArchive@OSU

Xylem discontinuity in Vitis vinifera L. berries

Inflorescence necrosis, ammonium, and evidence for ferredoxin-glutamate synthase activity in grape (Vitis vinifera L.)

Ammonium Metabolism in Grapes [1993-1994]

Viticultural Factors Affecting Inflorescence Necrosis and Ammonia Metabolism [1995-1996]

Some toxicological aspects of Ruelene, an organophosphate, used systemically to control ectoparasites

Neuroanatomical distribution of androgen and estrogen receptors in the brain of the roughskin newt, Taricha granulosa

The comparative pharmacodynamics of three organophosphate pesticides on host rabbits and two ectoparasites

The evaluation of the field vane shear strength analysis of the Glen Aiken creek embankment failure

Photographic analysis of buoyant stack plumes in a laboratory model of the turbulent mixed layer

Factors affecting the efficiency of the electrowinning of metals from refractory ores

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