Index Catalog // ScholarsArchive@OSU

A chemical study of the minerals from L-6 chondritic meteorites

Creator:: Curtis, David Ballantyne
Abstract:: Major and minor minerals have been separated from three L-6 chondritic meteorites (Alfianello, Colby (Wisconsin), and Leedey). Olivine, hypersthene, diopside, feldspar, troilite, chromite, phosphate minerals, and metallic minerals were analyzed for major, minor and trace elements using instrumental neutron activation analysis and radiochemical neutron activation analysis techniques. Concentrations df the...
Resource Type:: Dissertation
Full Text:: every aspect of the work at the Radiation Center. Vern Smith was helpful daily in carrying out such a

Removal of Radioactive Strontium, Iodine, and Uranium from Contaminated Groundwater : Sorption Processes and Properties

Creator:: Leonard, Mary E.
Abstract:: Iodine-129 is a key risk driver at sites where nuclear materials have been fabricated or processed, and it is a predominant isotope of concern in long-term waste storage strategies. I-129 exists primarily as iodate in the subsurface at the Hanford Site in south-central Washington State. Between 15 and 40% of...
Resource Type:: Dissertation
Full Text:: sorption from precipitation of uranium, the fate of uranium in the contact solutions and sorbents was

The infrared absorption of phthalocyanine and related compounds

Creator:: Karasek, Francis W., 1919-
Resource Type:: Dissertation
Full Text:: oausea absorpt-ion of the radiant energy to occur at the vibrating frequencies . Molecules such as

Rhenium-catalyzed oxygen-atom transfer reactions : mechanism and applications

Creator:: Brown, Eric C.
Abstract:: In situ reduction of hydrido-tris-(3,5-dimethylpyrazolyl)borato(trioxo) rhenium(V) with triphenylphosphine or triethylphosphite leads to a reactive rhenium(V) species that catalytically deoxygenates epoxides at 75-105°C. The reaction is stereospecific, except for trans- and cis-butene oxide which formed minor amounts of the opposite isomer. A variety of different functional groups were tolerated and even...
Resource Type:: Dissertation
Full Text:: reaction is stereospecific, except for trans- and cis-butene oxide which formed minor amounts of the

Composition and sources of organic tracers in aerosol particles of industrial central India

Creator:: Giri, Basant, Patel, Khageshwar S., Jaiswal, Nitin K., Sharma, Saroj, Ambade, Balram, Wang, Wentao, Simonich, Staci L. Massey, and Simoneit, Bernd R. T.
Abstract:: Organic aerosols are important atmospheric components, and their formation and sources represent important aspects of urban air quality and health effects. Asia, including India, is the largest global source of aerosol particles due to regional natural advection (e.g. desert and soil dust) and anthropogenic activities (e.g. emissions from traffic, industry...
Resource Type:: Article
Full Text:: ., 2009, 2010). The n-alkanoic acids of these samples ranged mainly from C9 to C18 (Cmax at 16, Fig. 2c

Semi-volatile fluorinated organic compounds in Asian and Pacific Northwestern U.S. air masses

Creator:: Piekarz, Arkadiusz M.
Abstract:: Current studies suggest that perfluorinated organic compounds, such as fluorotelomer alcohols (FtOHs) in the troposphere, may be precursors of perfluorocarboxylic acids and perfluorosulfonates in remote regions. Fluorinated organic compounds were investigated in archived extracts collected from remote locations in Okinawa, Japan (HSO) and Mount Bachelor, Oregon (MBO) during the springs...
Resource Type:: Masters Thesis
Full Text:: submitted to Oregon State University in partial fulfillment of the requirements for the

Differential spectrophotometric determination of hafnium in the presence of zirconium

Creator:: Johnson, Arnold Richard
Resource Type:: Dissertation
Full Text:: precipitation of zirconium occur red at all acidities . The proper conditions for prec1p1 to be followed by

Determination of trace concentrations of cobalt via lucigenin chemiluminescence

Creator:: Montano, Laurence Alan
Abstract:: The application of lucigenin chemiluminescence for the determination of trace concentrations of Co(II) is described. This method is based on the enhancing effect that Co(II) has on the reaction of lucigenin and hydrogen peroxide in a basic solution. The chemiluminescence signal from a Co(II) enhanced lucigenin reaction, which is in...
Resource Type:: Masters Thesis
Full Text:: lucigenin reaction. In many samples, most of these potential interferents are not present at a large

Chemical labeling methods and mass spectrometry of mitochondrial thiol proteomes

Creator:: Wang, Jing
Abstract:: Dysfunction of mitochondria has been linked to aging and the pathogenesis of many degenerative diseases. Aside from their primary function in energy production, mitochondria are considered as a major source and target of reactive oxygen and nitrogen species (ROS/RNS) in cells as well. The mitochondrial thiol proteome is a subset...
Resource Type:: Dissertation
Full Text:: submitted to Oregon State University in partial fulfillment of the requirements for the degree

Design and development of an intensified diode array system and its application to new fluorometric reaction rate methods of analysis

Creator:: Ryan, Mary Andrieu
Abstract:: Improvements in instrumentation for fluorometric kinetic measurements and the application of a new intensified diode array (IDA) rapid scanning system to low level transient fluorescence measurements are reported. This instrumentation is applied to a new fluorometric kinetic method for thiamine (TM). Modifications to the existing fluorometric reation rate instrument include...
Resource Type:: Dissertation
Full Text:: is commercially available a calibration curve is easily constructed, and the amount of TC formed at

ScholarsArchive@OSU

A chemical study of the minerals from L-6 chondritic meteorites

Removal of Radioactive Strontium, Iodine, and Uranium from Contaminated Groundwater : Sorption Processes and Properties

The infrared absorption of phthalocyanine and related compounds

Rhenium-catalyzed oxygen-atom transfer reactions : mechanism and applications

Composition and sources of organic tracers in aerosol particles of industrial central India

Semi-volatile fluorinated organic compounds in Asian and Pacific Northwestern U.S. air masses

Differential spectrophotometric determination of hafnium in the presence of zirconium

Determination of trace concentrations of cobalt via lucigenin chemiluminescence

Chemical labeling methods and mass spectrometry of mitochondrial thiol proteomes

Design and development of an intensified diode array system and its application to new fluorometric reaction rate methods of analysis

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