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Comparison between lichen, conifer needles, resin-based passive air sampling devices (PASDs), and snow to monitor semi-volatile organic compounds (SOCs) in the atmosphere

Creator:: Schrlau, Jill E.
Abstract:: The purpose of this research was to compare four different media that were used to monitor SOC atmospheric concentrations in remote ecosystems. The accumulation of semi-volatile organic compounds, including pesticides, polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs), was investigated in lichen, 2-year old conifer needles, resin-based passive air sampling...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jill E. Schrlau

Analysis of semi-volatile organic contaminants and their accumulation in remote aquatic ecosystems of the western US

Creator:: Ackerman, Luke K.
Abstract:: Many pesticides, polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and polycyclic aromatic hydrocarbons are persistent, bio-accumulative, and toxic. These semi-volatile organic compounds (SOCs) can undergo atmospheric transport and deposition in cold, remote ecosystems. A better understanding of their accumulation in the fish of these ecosystems is important to better predict...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISERTATION OF Luke K. Ackerman for the degree of Doctor of Philosophy in

Kinetic studies of some reactions of sulfinate and sulfonate esters

Creator:: Walters, Charlene Ann
Resource Type:: Dissertation
Full Text:: and Suironate Esters Abstract approved: Redacted for Privacy Dr. P. K. Freeman Redacted for

Laser excited fluorescence and vibrational relaxation of matrix isolated metal oxides

Creator:: Bares, Steven J.
Abstract:: The work presented in this thesis deals with the mechanisms by which a vibrationally excited diatomic molecule gives up its energy to a host monatomic lattice at low temperature. The vibrational lifetimes (v"=1) of the metal oxides Ba0 and A10 in their ground electronic states are studied using pulsed dual...
Resource Type:: Dissertation
Full Text:: fluorescence spectra are presented for Ba0 prepared by VUV photolysis of Ar/Ba/02 matrix sam- ples at 18 K

The atmospheric chemistry of particulate-bound polycyclic aromatic hydrocarbons : concentration, prediction, laboratory studies, and mutagenicity

Creator:: Jariyasopit, Narumol
Abstract:: The trans-Pacific atmospheric transport of particulate matter (PM)-bound polycyclic aromatic hydrocarbons (PAHs) to remote sites in western North America has been well documented and has triggered research questions regarding to atmospheric transformation of PM-bound PAHs and the potential impacts on human health from their inhalation exposure. In this dissertation, field...
Resource Type:: Dissertation
Full Text:: PAHs, benzo[a]pyrene-d12, benzo[k]fluoranthene-d12, benzo[g,h,i]perylene-d12, dibenzo(a,i)pyrene-d14

Galvanostatic control of ion selective electrodes with the solvent polymeric membrane

Creator:: Perera, Hasini R.
Abstract:: Detection technique that proposed utilizing electrochemically controlled, reversible ion extraction into polymeric membrane in an alternating galvanostatic/ potentiostatic mode was introduced. This method is studied in detail to comprehend the advantages of the novel sensor (pulstrode) compared to the potentiometric ion selective electrode (ISE), studies included possible applications and limitations....
Resource Type:: Dissertation
Full Text:: error. Further studies with K + , Ag + and Ca 2+ selective electrodes reveal that pulstrodes yield

Studies of the mechanism of the disproportionations of sulfinic acids and disulfides

Creator:: Fitzgerald, Alvin
Resource Type:: Masters Thesis
Full Text:: M Sulfuric Acid at 80 °C vs. 0.+ and Cr 17 2 Plot of Log k versus 1/T for p- Toluenesulfinic

The reactions of amines and grignard reagents with sulfinyl sulfones

Creator:: Young, John Roy
Resource Type:: Masters Thesis
Full Text:: Bredereck and coworkers (5) with the modifications suggested by Pawlowski (14). Melting point of the

Mechanisms of reactions of Bunte salts and related compounds. I. The acid hydrolysis of sodium aryl sulfates. II. The acid hydrolysis of Bunte salts (S-alkyl and S-aryl thiosulfates)

Creator:: Anderson, James Morley
Abstract:: See pdf
Resource Type:: Dissertation
Full Text:: in the range, kr, 1/4.,/k, = 1. 9-2. 6, of val- L,2 ues normally associated with A-1 hydrolysis

The kinetics and mechanisms of the cleavage of some sulfur-sulfur bonds

Creator:: Favstritsky, Nicolai Alexander
Resource Type:: Dissertation
Full Text:: correct one. The second order rate constant, k , for equation 9 was estimated to be at least 105M -1 1sec

ScholarsArchive@OSU

Comparison between lichen, conifer needles, resin-based passive air sampling devices (PASDs), and snow to monitor semi-volatile organic compounds (SOCs) in the atmosphere

Analysis of semi-volatile organic contaminants and their accumulation in remote aquatic ecosystems of the western US

Kinetic studies of some reactions of sulfinate and sulfonate esters

Laser excited fluorescence and vibrational relaxation of matrix isolated metal oxides

The atmospheric chemistry of particulate-bound polycyclic aromatic hydrocarbons : concentration, prediction, laboratory studies, and mutagenicity

Galvanostatic control of ion selective electrodes with the solvent polymeric membrane

Studies of the mechanism of the disproportionations of sulfinic acids and disulfides

The reactions of amines and grignard reagents with sulfinyl sulfones

Mechanisms of reactions of Bunte salts and related compounds. I. The acid hydrolysis of sodium aryl sulfates. II. The acid hydrolysis of Bunte salts (S-alkyl and S-aryl thiosulfates)

The kinetics and mechanisms of the cleavage of some sulfur-sulfur bonds

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