Index Catalog // ScholarsArchive@OSU

Feasibility of integration of selected aspects of (CBA) chemistry, (CHEMS) chemistry and (PSSC) Physics into a two year physical science sequence

Creator:: Fiasca, Michael Aldo
Abstract:: The purpose of this study is to compare in selected outcomes the effectiveness of an integrated chemistry-physics course with chemistry and physics courses taught separately. Six classes, three of which studied an integrated course prepared from content of the CBA chemistry course and the PSSC physics course and three of...
Resource Type:: Dissertation
Full Text:: between classes that study the integrated chem- istry- physics courses and those classes that study

Drivers and Impacts of a Recent Annual Grass Invasion: Ventenata dubia and Fire in the Inland Northwest

Creator:: Tortorelli, Claire M.
Abstract:: Biological invasions threaten native biodiversity, alter ecosystem function, and are a major cause of economic losses across the planet. The most impactful invaders alter disturbance regimes and initiate state shifts to outside the historical range of variability of the ecosystem. Concern for ecological and economic losses has prompted a rapid...
Resource Type:: Dissertation

Teacher influence-behaviors and teacher-student interaction patterns in selected Oregon chemistry classes

Creator:: Streitberger, Horst Eric
Abstract:: The study is designed to determine what differences exist between the nonverbal as well as verbal behaviors and teacher-student interaction patterns in selected CHEM Study and traditional chemistry classes in Oregon. Analysis of behavior in these classes is in terms of a new observation system developed by H. D. Schalock...
Resource Type:: Dissertation
Full Text:: interaction patterns in selected CHEM Study and traditional chemistry classes in Oregon. Analysis of behavior

Simple models for the structure and dynamics of polyatomic fluids

Creator:: James, Corinne Patricia
Abstract:: Three areas of liquid state theory are considered. First, Monte Carlo computer simulation of a two-dimensional hard disk fluid with an imbedded ellipse was undertaken to determine how a non-spherical molecule affects intermolecular ordering. The elliptical molecule (with axial ratios of 2, 5 and 10) altered the isotropic distribution of...
Resource Type:: Dissertation
Full Text:: theory predictions of She and Evans (J. Chem. Phys. 85, 1513 (1986).). Second, the self-diffusion

Total Synthesis of Tryptamine Alkaloids from the Arundo and Leuconotis Genera

Creator:: Ferreira, Andrew
Abstract:: The first part of this manuscript is about the total synthesis of the Arundo donax bis(indole) natural products. The A. donax alkaloids were prepared using the first example of an ynindole Diels–Alder reaction. Each were then separated, isolated, and determined to have stable enantiomeric conformations at room temperature (Chen, J.;...
Resource Type:: Dissertation
Full Text:: enantiomeric conformations at room temperature (Chen, J.; Ferreira, A. J.; Beaudry, C. M. Angew. Chem. Int

Total Synthesis of Aspidosperma Alkaloids Leuconoxine, Melodinine E and Mersicarpine and Synthetic Studies directed toward the Iboga Alkaloid Ibogaine: Progress directed toward the dimeric Cephalotaxus Alkaloid Cephalancetine C

Creator:: Kim, GilSoo
Abstract:: The first part of this manuscript is about the total synthesis of the aspidosperma alkaloids leuconoxine, melodinine E and mersicarpine. Our synthetic strategy used a radical translocation-conjugate addition cascade to construct the core of the natural product. Specifically, a vinyl radical was generated from the homolysis of the C–I bond...
Resource Type:: Dissertation
Full Text:: leuconoxine, and melodinine E and mersicarpine (Kim, R.; Ferreira, A.J.; Beaudry C. M. Angew. Chem. Int. Ed

Studies on the inhibition of bovine plasma amine oxidase by hydrazines

Creator:: Hucko-Haas, Jacqueline Elizabeth
Abstract:: Several aspects of the potent inhibition of bovine plasma amine oxidase (PAO) by hydrazines were investigated by kinetic and preparative means. The inhibition was classified as pseudo-irreversible by the method of Ackerman and Potter (Proc. Soc. Exptl. Biol. Med. 72, 1 (1949), and was found to exhibit Zone B kinetic...
Resource Type:: Dissertation
Full Text:: stoichiometry. These results, coupled with the spectral observa- tions of Yamada and Yasunobu (J. Biol. Chem

Uranyl Peroxide Cluster Formation Pathway and the Role of the Alkali Counterion

Creator:: Arteaga, Ana
Abstract:: Uranyl peroxide clusters are the newest family of polyoxometalates, discovered in 2015. Although this family is new, over 70 topologies have been reported. However, we lack the fundamental understanding of assembly mechanisms, particularly the role of the alkali countercations. Here, we use a wide range of solution and solid-state characterization...
Resource Type:: Dissertation
Full Text:: . https://doi.org/10.1002/chem.201003481. (19) Dembowski, M.; Colla, C. A.; Hickam, S.; Oliveri, A. F

Polyoxoniobates: fundamental solubility trend and their application in solution and on the surface of thin films

Creator:: Rahman, Tasnim
Abstract:: Polyoxometalates (POMs) are anions consisting of three or more early transition metals ™ (Gr V and VI) oxoanions (in their highest oxidation state) linked together by a shared oxygen bond to form a 3D framework. Polyoxometalates (POMs) are a rapidly growing class of metal oxo clusters with a wide range...
Resource Type:: Dissertation
Full Text:: Heteropolymolybdates. Eur. J. Inorg. Chem. 2003, 2003 (13), 2406– 2412. https://doi.org/https://doi.org/10.1002/ejic

Formation of hybrid supramolecular assemblies using biological molecules and transition metals

Creator:: Smith, Rachelle M. S.
Abstract:: Naturally occurring assemblies, such as DNA and proteins, utilize intermolecular forces (i.e H-bonding and van der Waals) to assemble. Utilizing these electrostatic interactions has only just started in the past five decades to be a tool used in synthetic chemistry in what is known as supramolecular chemistry. Supramolecular chemistry has...
Resource Type:: Dissertation

ScholarsArchive@OSU

Feasibility of integration of selected aspects of (CBA) chemistry, (CHEMS) chemistry and (PSSC) Physics into a two year physical science sequence

Drivers and Impacts of a Recent Annual Grass Invasion: Ventenata dubia and Fire in the Inland Northwest

Teacher influence-behaviors and teacher-student interaction patterns in selected Oregon chemistry classes

Simple models for the structure and dynamics of polyatomic fluids

Total Synthesis of Tryptamine Alkaloids from the Arundo and Leuconotis Genera

Total Synthesis of Aspidosperma Alkaloids Leuconoxine, Melodinine E and Mersicarpine and Synthetic Studies directed toward the Iboga Alkaloid Ibogaine: Progress directed toward the dimeric Cephalotaxus Alkaloid Cephalancetine C

Studies on the inhibition of bovine plasma amine oxidase by hydrazines

Uranyl Peroxide Cluster Formation Pathway and the Role of the Alkali Counterion

Polyoxoniobates: fundamental solubility trend and their application in solution and on the surface of thin films

Formation of hybrid supramolecular assemblies using biological molecules and transition metals

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