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[Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis (ethylenediamine) cobalt(III) complex : Characterization of the complex and kinetics and mechanism of formation and base-catalyzed decomposition

Creator:: Sanguanruang, Oravan
Resource Type:: Dissertation
Full Text:: [Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis

High resolution spectroscopy of BeB₂H₈ and C₂H₆

Creator:: Al-Kahtani, Abdullah A.
Resource Type:: Masters Thesis
Full Text:: High resolution spectroscopy of BeB₂H₈ and C₂H₆ AN

The quantitative recovery of plutonium from laboratory residues

Creator:: Ferguson, William Sidney
Resource Type:: Masters Thesis
Full Text:: this optortunìty to oxpress his sincere gratitude and appreciation to Mr. D. P. Shepard and Dr, H R

ESCA studies of a brass surface subjected to gas-jet enhanced sputtering

Creator:: Govier, R. D.
Abstract:: The inert gas ion bombardment of solid surfaces has found many uses in the field of analytical chemistry. In one method of spectrochemical analysis, inert gas ion bombardment in a glow discharge is used to produce an atomic vapor, representative of the sample bulk, which is analyzed using atomic absorption...
Resource Type:: Masters Thesis
Full Text:: Enhanced Sputtering Redacted for privacy Abstract approved: Edward H. Piepmeier The inert gas ion

Topotactic Reduction and Reoxidation of Hexagonal RCu0.5Ti0.5O3 (R =Y, Eu-Lu) Phases

Creator:: Jiang, Peng, Berthelot, Romian, Li, Jun, Sleight, A. W., and Subramanian, M. A.
Abstract:: Hexagonal AMO₂ and AMO₃ phases have the same basic structure, and intermediate compositions for this structure have been prepared by topotactic oxidation of AMO₂ phases such as RCuO₂, where R is a trivalent rare earth cation. We now find that such intermediate phases can also be prepared by topotactic reduction...
Resource Type:: Article
Full Text:: Reduction and Reoxidation of Hexagonal RCu0.5Ti0.5O3 (R =Y, Eu-Lu) Phases Peng Jiang, Romian

The microstructure of marine sediments

Creator:: Stump, Arthur Darrell
Abstract:: The surface areas and pore size distributions of a series of terrigenous marine sediments were measured by gas adsorption. The sediment samples were taken from the continental terrace off the coast of Oregon near Newport. Sampling stations ranged up to 35 miles off shore between 44°20' and 45° north latitude....
Resource Type:: Dissertation
Full Text:: would have been impossible without the aid of this department and the R/V "Acona" as well as the

Structural effects of intrinsic and extrinsic perturbations to model membranes

Creator:: Church, Sara E.
Abstract:: The observed and calculated structural parameters of three systems of phosphatidylcholine bilayers in fully-hydrated multilamellar vesicles (MLVs) were determined using x-ray diffraction techniques. The analysis used the x-ray reflections from the low-, intermediateand wide-angle regions of the diffraction patterns in the subgel, gel, rippled and fluid phases to determine the...
Resource Type:: Dissertation
Full Text:: -2/R circulating temperature bath maintains a constant temperature to ±0.05°C. Above 50°C, a

X-ray structure studies of oriented phospholipid multilayers

Creator:: Lytz, Robert Keith
Abstract:: Lamellar x-ray diffraction was studied from thin films of L-α-1,2-dipalmitoyl lecithin (DPL) and a 1:1 mixture (BrDPL) of L-α-l-palmitoyl-2-(9- bromopaimitoyl) lecithin and its 10-bromo analog. The specimens had high lamellar order, with an upper bound on the mosaicity of 6 mrad (0.4°) for DPL and BrDPL. With various water contents,...
Resource Type:: Dissertation
Full Text:: Abstract Approved: Redacted for Privacy H. Hollis Wickman Lamellar x-ray diffraction was studied from

The development of a high spectral-resolution laser-excited molecular fluorescence system and its application to gas chromatography and the determination of polynuclear aromatic hydrocarbons

Creator:: Hein, Scott J.
Abstract:: A high-spectral resolution laser-excited molecular fluorescence system was developed that utilizes a pulsed supersonic expansion to simplify the fluorescence excitation spectra of large, gas-phase aromatic molecules diluted in an excess of a monatomic gas. A microcomputer was used to control and synchronize the instrumental components, which included a Chromatix CMX-4...
Resource Type:: Dissertation
Full Text:: DETERMINATION OF POLYNUCLEAR AROMATIC HYDROCARBONS Redacted for Privacy Abstract approved: E. H. Piepmeier A

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

Creator:: Pattawong, Ommidala
Abstract:: Complex organic transformations, such as the addition of pyrrole to ketene using planar chiral organocatalyst (*PPY), the four-component anhydride- Manniach reactions, and the site-selective desymmetrization of meso-1,2-diol, are remarkable synthetic reactions that provide high yield and high selectivity. However, the exact mechanism and origins of stereocontrol for theses synthetic organic...
Resource Type:: Dissertation
Full Text:: % toluene, r.t., 1 hr N O R Ar NC (S) PPY* up to 98% ee FeMe Me Me Me Me N N PPY* (2.1) H NNC H

ScholarsArchive@OSU

[Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis (ethylenediamine) cobalt(III) complex : Characterization of the complex and kinetics and mechanism of formation and base-catalyzed decomposition

High resolution spectroscopy of BeB₂H₈ and C₂H₆

The quantitative recovery of plutonium from laboratory residues

ESCA studies of a brass surface subjected to gas-jet enhanced sputtering

Topotactic Reduction and Reoxidation of Hexagonal RCu0.5Ti0.5O3 (R =Y, Eu-Lu) Phases

The microstructure of marine sediments

Structural effects of intrinsic and extrinsic perturbations to model membranes

X-ray structure studies of oriented phospholipid multilayers

The development of a high spectral-resolution laser-excited molecular fluorescence system and its application to gas chromatography and the determination of polynuclear aromatic hydrocarbons

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

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