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Schulenburg's Tsimshian Grammar

Creator:: Schulenburg, Albrecht Conon, Graf von der, 1865-1902 and Flaherty, Virginia C.
Resource Type:: Masters Thesis
Full Text:: degree program and committee. I was fortunate in having an excellent committee Dorice Tentchoff, Hubert

New Configurations of Silicone Passive Sampling Devices: Quantifying Feline and Firefighter Chemical Exposures

Creator:: Poutasse, Carolyn M.
Abstract:: Silicone wristbands are passive sampling devices (PSD) that sequester bioavailable organic chemicals in the environment. In environmental health studies, silicone wristbands are easy to wear and can provide personal exposure data about complex chemical mixtures. This dissertation includes an overview of PSD technology, a literature review of current wristband research...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Kim A. Anderson Silicone wristbands are passive sampling devices (PSD) that sequester

Development and application of a new passive sampling device : the lipid-free tube (LFT) sampler

Creator:: Quarles, Lucas W.
Abstract:: Contaminants can exist in a wide range of states in aqueous environments, especially in surface waters. They can be freely dissolved or associated with dissolved or particulate organic matter depending on their chemical and physical characteristics. The freely dissolved fraction represents the most bioavailable fraction to an organism. These freely...
Resource Type:: Masters Thesis
Full Text:: ) Sampler. APPROVED: Kim A. Anderson Contaminants can exist in a wide range

Identification of irrigation practices using photographic and optical-mechanical scanning remote sensing techniques

Creator:: Naim, Shamim
Abstract:: Irrigation is essential for profitable agriculture in the western United States. It is the largest consumer of water and power in Oregon. Conflicting uses of water and power and their scarcity demands judicious planning for allocation of these resources. Creditable baseline data are not only needed for irrigated crop acreages,...
Resource Type:: Dissertation
Full Text:: throughout my stay at OSU. I express my thanks to Dr. Hubert H. Wubben of the Department of History, and the

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:: Landers, and Dr. Kim Anderson and Dr. Robert Collier. I would also like to thank Dr. Linda Geiser for

The Influence of Microbial Communities on Spatiotemporal Elemental Cycling in Coastal Margins Revealed by Community- and Population-level Genomics and Proteomics

Creator:: Kieft, Brandon P.
Abstract:: Biotic and abiotic processes at continent-ocean interfaces cycle a disproportionate mass of carbon and nutrients relative to their global surface area, and microbial activity is a principal determinant of organic and inorganic matter flux in these transition zones. Most studies using modern high-throughput ‘omics techniques to link microorganisms with costal...
Resource Type:: Dissertation
Full Text:: (Wright & Hobbie, 1966; Anderson & Domsch, 1973; Fuhrman & Azam, 1980). These early studies led to the

Effect of Medicaid Expansion on Health Service Utilization during the Postpartum Period among Low-income Women in Oregon

Creator:: Pradhan, Satyasandipani
Abstract:: Background: Access to and effective utilization of healthcare services during the postpartum period is essential in preventing and managing health risks among women after childbirth, ensuring a smooth transition to motherhood, and promoting long-term health outcomes for women and their families. Low-income Medicaid women and those belonging to minority race/ethnicity...
Resource Type:: Dissertation
Date Created:: 2024-03-25

A study on the effects of enhanced pCO2 on open ocean diazotrophic assemblages

Creator:: Gradoville, Mary Rose
Abstract:: Biological di-nitrogen (N₂) fixation is a key process in open-ocean ecosystems, where the new nitrogen (N) provided by marine diazotrophs can support a large fraction of primary productivity and carbon (C) drawdown. Recent laboratory studies have shown that elevated pCO₂ enhances the rate of N₂ fixation by select laboratory isolates...
Resource Type:: Masters Thesis
Full Text:: ) genes. Applied and environmental microbiology 64:3444-3450. Zehr, J. P., J. B. Waterbury, P. J

Remineralization of marine particulate organic matter

Creator:: Burkhardt, Brian Gary
Abstract:: Marine microorganisms play a significant role in the cycling of nutrients in the open ocean through production, consumption, and degradation of organic matter (OM). Carbon (C), nitrogen (N), and phosphorus (P) are essential ingredients in every known recipe for life. However, the cycling of each of these elements proceeds at...
Resource Type:: Masters Thesis
Full Text:: decoupled, such that OM typically becomes rapidly P depleted and relatively C and N rich (Anderson and

Field checking the National Wetlands Inventory at South Slough, Oregon

Creator:: Graves, Jonathan K.
Abstract:: The U.S. Fish and Wildlife Service's National Wetlands Inventory (NWI) was developed to map U.S. wetlands comprehensively, following the Cowardin classification system. Wetlands are mapped by the NWI using small scale aerial photographs, but the inventory is not field checked in detail. The accuracy of this inventory has been questioned....
Resource Type:: Capstone Project
Date Created:
Full Text:: Resources Division of Water Quality, Waterbury, VT. Dahl, T.E. 1990. Wetlands losses in the United States

ScholarsArchive@OSU

Schulenburg's Tsimshian Grammar

New Configurations of Silicone Passive Sampling Devices: Quantifying Feline and Firefighter Chemical Exposures

Development and application of a new passive sampling device : the lipid-free tube (LFT) sampler

Identification of irrigation practices using photographic and optical-mechanical scanning remote sensing techniques

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

The Influence of Microbial Communities on Spatiotemporal Elemental Cycling in Coastal Margins Revealed by Community- and Population-level Genomics and Proteomics

Effect of Medicaid Expansion on Health Service Utilization during the Postpartum Period among Low-income Women in Oregon

A study on the effects of enhanced pCO2 on open ocean diazotrophic assemblages

Remineralization of marine particulate organic matter

Field checking the National Wetlands Inventory at South Slough, Oregon

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