Index Catalog // ScholarsArchive@OSU

A taxonomic revision of the Nearctic species of Apateticus Dallas and Podisus Herrich-Schaeffer (Heteroptera:Pentatomidae:Asopinae)

Creator:: Phillips, Kathryn Ann
Resource Type:: Dissertation
Full Text:: Dallas and Podisus Herrich-Schaeffer (Heteroptera: Pentatomidae: Asopinae) AN ABSTRACT OF THE THESIS OF

Mars atmospheric dynamics as simulated by the NASA Ames general circulation model, 3. Winter quasi-stationary eddies

Creator:: Barnes, Jeffrey R., Haberle, Robert M., Pollack, James B., Lee, Hilda, and Schaeffer, James
Abstract:: A set of simulations with the NASA Ames Mars general circulation model (GCM) has been analyzed to define the basic properties and dynamics of quasi-stationary eddy circulations in the winter hemisphere. These circulations, differing substantially from those in low latitudes and the summer hemisphere, extended from the surface to the...
Resource Type:: Article

Meteorological predictions for the Mars Pathfinder lander

Creator:: Haberle, Robert M., Barnes, Jeffrey R., Murphy, James R., Joshi, Manoj M., and Schaeffer, James
Abstract:: The NASA Ames Mars general circulation and boundary layer models are used as guides to forecast the meteorological environment of the Pathfinder lander site. Based on these models we predict that for a Viking-like atmospheric dust loading, significant vertical wave structure will be seen in the entry temperature profile above...
Resource Type:: Article

Studies toward the synthesis of halichlorine and pinnaic acid

Creator:: Korf, Eric A.
Abstract:: Three approaches toward the core of halichlorine and pinnaic acid are described. The first approach entails a racemic transannular nitrone-olefin [3+2] cycloaddition from nitrone 238. Construction of the nitrone 238 began with aldehyde 241. Another key feature in this route involved a ring-closing metathesis for the formation of a 14-membered...
Resource Type:: Dissertation
Full Text:: approved: James D. White Three approaches toward the core of halichlorine and

Studies towards the total syntheses of (+)-phomactins A, D and G

Creator:: Schwartz, Keith D.
Abstract:: Studies towards the total synthesis of (+)-Phomactin A (1), D (6), and G (9), fungal metabolites with unique molecular architecture and pronounced biological activity, are described. These studies resulted in the synthesis of advanced intermediates 354 and 356, which contain all of the carbon atoms of 1, 6 and 9....
Resource Type:: Dissertation
Full Text:: James D. White Studies towards the total synthesis of (+)-Phomactin A (1), D (6), and G (9), fungal

Inhibition of Pseudomonas species by hydrogen peroxide producing Lactobacilli

Creator:: Price, Robert James and Lee, J. S.
Abstract:: Eighty-one microbial species isolated from seafoods and other marine sources were examined to determine the extent of interactions among these species. Spot-plates, cross-plates, and concurrent growth experiments at 7, 15, 20, and 30 C indicated that Lactobacillus species were capable of inhibiting other microorganisms. Lactobacillus species isolated from oysters and...
Resource Type:: Capstone Project
Full Text:: ) 6.3 1 Q A1-E c.2c.>ucJ<.>;.> summarized in Table 2. The inhibitory substance was dialyzable and

Stress and Learning in Larval Zebrafish (Danio rerio)

Creator:: Moussaoui, Bushra
Abstract:: In this study, we characterize the behavioral response of larval zebrafish (Danio rerio) to the noxious chemical allyl isothiocyanate (AITC), an agonist of the nociceptive TRPA1 ion channel, and utilize AITC as an aversive stimulus in an associative learning paradigm. We find that larvae exposed to AITC in both a...
Resource Type:: Honors College Thesis
Full Text:: approved:_____________________________________________________ James Strother In this study, we

Early competitive environments differentially influence stress axis responses in sympatric, ecologically similar songbirds

Creator:: Hardt, Braelei M.
Abstract:: 1. Early competitive environments can shape the development of offspring across taxa. For example, competition for food can have downstream effects on offspring phenotypes and fitness; however, little is known about how early competition influences the development of the hypothalamic-pituitary axis and its potential tradeoff with growth. Because baseline and...
Resource Type:: Honors College Thesis
Full Text:: approved:_____________________________________________________ James Rivers 1. Early competitive

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:: made it possible for this study to be completed. First, many thanks to my major professor Dr. James

The influence of early diagenesis on trace element and molybdenum isotope geochemistry

Creator:: Poulson, Rebecca L.
Abstract:: This thesis investigates the influence of early diagenesis on trace metal and molybdenum isotope behavior in marine and lacustrine environments. Chapter one is a synthesis of previous research in all the marine environments investigated, providing an essential geochemical context for interpreting the observed behavior of Mo in these settings. Chapter...
Resource Type:: Dissertation
Full Text:: James McManus This thesis investigates the influence of early diagenesis on trace metal and

ScholarsArchive@OSU

A taxonomic revision of the Nearctic species of Apateticus Dallas and Podisus Herrich-Schaeffer (Heteroptera:Pentatomidae:Asopinae)

Mars atmospheric dynamics as simulated by the NASA Ames general circulation model, 3. Winter quasi-stationary eddies

Meteorological predictions for the Mars Pathfinder lander

Studies toward the synthesis of halichlorine and pinnaic acid

Studies towards the total syntheses of (+)-phomactins A, D and G

Inhibition of Pseudomonas species by hydrogen peroxide producing Lactobacilli

Stress and Learning in Larval Zebrafish (Danio rerio)

Early competitive environments differentially influence stress axis responses in sympatric, ecologically similar songbirds

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

The influence of early diagenesis on trace element and molybdenum isotope geochemistry

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