Index Catalog // ScholarsArchive@OSU

Tracking semi-volatile organic pollutants in remote lake systems

Creator:: Usenko, Sascha
Abstract:: SOCs volatility and persistence properties cause many SOCs to become ubiquitous in the environment as well as accumulate in areas with lower temperatures such as polar or orographic regions. Many anthropogenic SOCs pose a serious risk to human and ecosystem health because of their persistent, bioaccumulative, and toxic properties in...
Resource Type:: Dissertation
Full Text:: , 2007. Title: Tracking Semi-Volatile Organic Pollutants in Remote Lake Systems APPROVED : Dr

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

Trans-Pacific and regional atmospheric transport of anthropogenic semivolatile organic compounds in the western U.S.

Creator:: Primbs, Toby
Abstract:: The atmospheric transport of anthropogenic semivolatile organic compounds (SOCs) from Asian sources to the Western U.S. was investigated. In addition, the SOC extraction method was optimized. Hansen solubility parameter plots were used to aid in the pressurized liquid extraction (PLE) solvent selection of air sampling media in order to minimize...
Resource Type:: Dissertation
Full Text:: Organic Compounds in the Western U.S. APPROVED : Staci L. Simonich The atmospheric

Dynamics of organic matter production and degradation during coastal diatom blooms

Creator:: Wetz, Michael S.
Abstract:: Experiments were designed to answer key questions about diatom-derived organic matter cycling (i.e., production and degradation) in coastal systems. Dissolved organic matter (DOM) production was examined in axenic batch cultures of five diatom species. Dissolved organic carbon (DOC) release rates varied between species, but were significantly higher for all species...
Resource Type:: Dissertation
Full Text:: Oceanography presented on August 2, 2006. Title: Dynamics of Organic Matter Production and Degradation

Studies toward the synthesis of halichlorine and pinnaic acid

Creator:: Korf, Eric A.
Abstract:: Three approaches toward the core of halichlorine and pinnaic acid are described. The first approach entails a racemic transannular nitrone-olefin [3+2] cycloaddition from nitrone 238. Construction of the nitrone 238 began with aldehyde 241. Another key feature in this route involved a ring-closing metathesis for the formation of a 14-membered...
Resource Type:: Dissertation
Full Text:: would also like to thank the members of the White group, and organic division both past and present

Pump station data report for the May 2001, August 2001 and January 2003 COAST cruises : nutrients, extracted chlorophyll, and dissolved and particulate organic carbon and nitrogen

Creator:: Wetz, Jennifer Jarrell and Wheeler, Patricia A.
Abstract:: The data set presented here includes the discrete depth profile data and time series data from the vertical profiling cruises carried out as a portion of the “Coastal Ocean Advances in Shelf Transport” (COAST) project. The primary purpose for collection of this data set was to calibrate the optical parameters...
Resource Type:: Technical Report
Full Text:: , Extracted Chlorophyll, and Dissolved and Particulate Organic Carbon and Nitrogen Jennifer J. Wetz

Hop bittering compounds and their impact on peak bitterness on lager beer

Creator:: Fritsch, Annette N.
Abstract:: Hop derived bitter compounds, including alpha-acids, reduced and non-reduced iso-alpha-acids, were evaluated for their contribution to peak bitter intensity in lager beer. Alpha-acids are the precursors to the major bittering components in beer (iso-alpha-acids). Typically, alpha-acids do not survive the brewing process, but if a product is dry-hopped, they may...
Resource Type:: Masters Thesis
Full Text:: compound formed from thermally induced isomerization of the alpha-acids. When exposed to ultra-violet

Predictive control for kiln drying lumber

Creator:: Millar, Sita, Western Dry Kiln Association, and Western Dry Kiln Association. Meeting (57th : 2007)
Resource Type:: Conference Proceeding
Full Text:: organic compounds (VOC) that are “hazardous atmospheric pollutants” (HAP) subject to regulation C Lumber

Effluent from radio frequency/vacuum drying of softwoods : characterization and treatment

Creator:: Zwick, Robert L., Bicho, Paul, Avramidis, Stavros, Chen, Tao, Breuil, Collette, Saddler, John N., Western Dry Kiln Association, and Western Dry Kiln Association. Meeting (48th : 1997 : Reno, Nev.)
Resource Type:: Conference Proceeding
Full Text:: , B.C. Introduction In recent years, volatile organic chemicals (VOCs) have become of critical concern

Hydro-biogeochemical coupling at the hillslope and catchment scale

Creator:: van Verseveld, Willem J.
Abstract:: The specific objectives of this dissertation are to determine subsurface flow behaviors across different antecedent wetness conditions from a top-down perspective and to mechanistically assess the hydrological controls on DOC and N transport at the hillslope and catchment scale. The study area is a small catchment where hillslopes issue directly...
Resource Type:: Dissertation
Full Text:: soil-bedrock interface and then laterally downslope with limited supply of nutrients in the organic

ScholarsArchive@OSU

Tracking semi-volatile organic pollutants in remote lake systems

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

Trans-Pacific and regional atmospheric transport of anthropogenic semivolatile organic compounds in the western U.S.

Dynamics of organic matter production and degradation during coastal diatom blooms

Studies toward the synthesis of halichlorine and pinnaic acid

Pump station data report for the May 2001, August 2001 and January 2003 COAST cruises : nutrients, extracted chlorophyll, and dissolved and particulate organic carbon and nitrogen

Hop bittering compounds and their impact on peak bitterness on lager beer

Predictive control for kiln drying lumber

Effluent from radio frequency/vacuum drying of softwoods : characterization and treatment

Hydro-biogeochemical coupling at the hillslope and catchment scale

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search