Index Catalog // ScholarsArchive@OSU

A mechanistic study of the distribution of amphiphilic organic compounds between water and organic sorbents

Creator:: Zhang, Wanjia
Resource Type:: Dissertation
Full Text:: organic compounds between water and organic sorbents AN ABSTRACT OF THE THESIS OF Wanjia Zhanq for the

A multivariate statistical approach to identifying organic compounds using an oscillating plasma glow discharge detector for gas chromatography

Creator:: Smith, Diane Lynn
Abstract:: An oscillating plasma glow discharge detector for gas chromatography is used to obtain fingerprint information about an analyte by combining both the average cell current and oscillation frequency signals. Five homologs each of the n-alkanes, 1-alkenes, 1-alkynes, 2-ketones and aldehydes are studied. Although triplicate determinations had some scatter due to...
Resource Type:: Dissertation
Full Text:: A multivariate statistical approach to identifying organic

Analysis of electrophilic compounds using an electron monochromator : mass spectrometer system

Creator:: Mazurkiewicz, Paul H.
Resource Type:: Dissertation
Full Text:: negative ion chemistry of several classes of organic compounds. Organophosphate derivatives were

Application of biomarker compounds as tracers for sources and fates of natural and anthropogenic organic matter in the environment

Creator:: Oros, Daniel R.
Abstract:: Determination of the source and fate of natural (higher plant lipids, marine lipids, etc.) and anthropogenically (e.g., petroleum, coal emissions) derived hydrocarbons and oxygenated compounds in the environment was accomplished using gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) to characterize or identify molecular biomarkers to be utilized as tracers....
Resource Type:: Dissertation
Full Text:: soluble organic matter) were analyzed for homologous compound series (e.g., n-alkanes, n-alkanoic acids, n

Approaches to the synthesis of botryococcene : synthesis of the half molecule

Creator:: Strycker, Arden R.
Resource Type:: Dissertation
Full Text:: water surface. Certain threads connect one colony to another to form larger compound colonies. Under

Aroma investigation of ‘Marion’ and thornless blackberries in Pacific Northwest of America

Creator:: Du, Xiaofen
Abstract:: The objectives of this study are to 1) qualitatively and quantitatively measure the odor-active compounds in ‘Marion’ blackberry; 2) compare the aroma profiles of advanced selections and new cultivars of thornless blackberry cultivars with ‘Marion’; 3) study the development of furaneol in ‘Marion’ during ripening and; 4) investigate the distribution...
Resource Type:: Dissertation
Full Text:: considered the impact characteristic aroma compound in ‘Marion’. A method used for the determination of

Assessing the role of reactive metal species in soil organic matter cycling using chemical imaging

Creator:: Keiluweit, Marco
Abstract:: Intimate associations with reactive metal species permanently protect soil organic matter (SOM) from microbial access and oxidation, contributing to the build-up of organic carbon (C) stocks in soils. It is increasingly recognized, however, that such associations can be reversible and that reactive metal species might even facilitate the oxidation of...
Resource Type:: Dissertation
Full Text:: presented on October 25, 2013 Title: Assessing the Role of Reactive Metal Species in Soil Organic

Assessment of exposure and response to atmospherically-derived contaminants in U.S. Arctic freshwater fish

Creator:: Allen-Gil, Susan M.
Abstract:: The Arctic has long been considered to be a pristine environment, far from population centers and pollution sources. The detection of synthetic organochlorine compounds in various elements of the Arctic food web has confirmed the global dispersion of pollutants, particularly of persistent compounds such as organochlorines and heavy metals. Levels...
Resource Type:: Dissertation
Full Text:: researchers to conclude that atmospheric transport is a primary pathway for organic pollutants to the

Brown Marmorated Stink Bug (BMSB), Halyomorpha halys Taint in Wine : Impact on Wine Sensory, Effect of Wine-processing and Management Techniques

Creator:: Mohekar, Pallavi
Abstract:: Brown marmorated stink bug (BMSB), (Halyomorpha halys, Hemiptera: Pentatomidae) is an invasive species that damages numerous agricultural crops including grapes. Related damage include lower berry weight with increased exposure and cracked berries as a result of BMSB feeding activity. The insect is currently detected in 43 US states including Oregon,...
Resource Type:: Dissertation
Full Text:: thresholds specify the lowest concentration of a target compound, above which a subject’s sensory response

Characterization, chemodynamics and environmental impact assessment of leachates from complex organic materials

Creator:: Aboul-Kassim, Tarek A. T.
Abstract:: More than 65,000 organic chemicals are currently in commercial production with approximately 1000 added each year. Many chemicals are released into the environment as organic mixtures derived from complex hazardous or solid wastes. Of these, more than 1000 chemicals are of environmental concern because of their production quantities, toxicity, persistence,...
Resource Type:: Dissertation

ScholarsArchive@OSU

A mechanistic study of the distribution of amphiphilic organic compounds between water and organic sorbents

A multivariate statistical approach to identifying organic compounds using an oscillating plasma glow discharge detector for gas chromatography

Analysis of electrophilic compounds using an electron monochromator : mass spectrometer system

Application of biomarker compounds as tracers for sources and fates of natural and anthropogenic organic matter in the environment

Approaches to the synthesis of botryococcene : synthesis of the half molecule

Aroma investigation of ‘Marion’ and thornless blackberries in Pacific Northwest of America

Assessing the role of reactive metal species in soil organic matter cycling using chemical imaging

Assessment of exposure and response to atmospherically-derived contaminants in U.S. Arctic freshwater fish

Brown Marmorated Stink Bug (BMSB), Halyomorpha halys Taint in Wine : Impact on Wine Sensory, Effect of Wine-processing and Management Techniques

Characterization, chemodynamics and environmental impact assessment of leachates from complex organic materials

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