Index Catalog // ScholarsArchive@OSU

Effect of iron limitation on the cadmium to phosphorus ratio of natural phytoplankton assemblages from the Southern Ocean

Creator:: Cullen, Jay T., Chase, Zanna, Coale, Kenneth H., Fitzwater, Steve E., and Sherrell, Robert M.
Abstract:: There is considerable interest in the biogeochemical cycling of cadmium (Cd) and phosphate (PO4) in surface waters, driven in part by the ongoing development of a paleonutrient proxy that utilizes Cd preserved in fossil planktonic foraminifera to determine past PO4 utilization efficiencies in ocean surface waters. The present article reports...
Resource Type:: Article
Full Text:: plate at 1208C for 4 h. Digests of samples and filter blanks and digest blanks (acid only) were analyzed

Internal Bores and Breaking Internal Tides on the Oregon Continental Slope

Creator:: Martini, Kim I., Alford, Matthew H., Kunze, Eric, Kelly, Samuel M., and Nash, Jonathan D.
Abstract:: Observations of breaking internal tides on the Oregon continental slope during a 40-day deployment of 5 moorings along 43°12'N are presented. Remotely generated internal tides shoal onto the slope, steepen, break, and form turbulent bores that propagate upslope independently of the internal tide. A high-resolution snapshot of a single bore...
Resource Type:: Article
Full Text:: by averaging the high-passed velocities from the MMP profiles over the 100m thickness and 0–4 h

Distribution, Stock Composition and Timing, and Tagging Response of Wild Chinook Salmon Returning to a Large, Free-Flowing River Basin

Creator:: Eiler, John H., Masuda, Michele M., Spencer, Ted R., Driscoll, Richard J., and Schreck, Carl B.
Abstract:: Chinook Salmon Oncorhynchus tshawytscha returns to the Yukon River basin have declined dramatically since the late 1990s, and detailed information on the spawning distribution, stock structure, and stock timing is needed to better manage the run and facilitate conservation efforts. A total of 2,860 fish were radio-tagged in the lower...
Resource Type:: Article
Full Text:: Basin Eiler, J. H., Masuda, M. M., Spencer, T. R., Driscoll, R. J., & Schreck, C. B. (2014

Na +/H + Antiport Is Essential for Yersinia pestis Virulence

Creator:: Minato, Yusuke, Ghosh, Amit, Faulkner, Wyatt J., Lind, Erin J., Schesser Bartra, Sara, Plano, Gregory V., Jarrett, Clayton O., Hinnebusch, B. Joseph, Winogrodzki, Judith, Dibrov, Pavel, and Hase, Claudia C.
Abstract:: Na⁺/H⁺ antiporters are ubiquitous membrane proteins that play a central role in the ion homeostasis of cells. In this study, we examined the possible role of Na⁺/H⁺ antiport in Yersinia pestis virulence and found that Y. pestis strains lacking the major Na⁺/H⁺ antiporters, NhaA and NhaB, are completely attenuated in...
Resource Type:: Article
Full Text:: , after 18 h in sheep serum (Fig. 4). The Y. pestis KIM5 �nhaA (nhaB) strain also showed decreased

Gas-liquid segmented flow microwave-assisted synthesis of MOF-74(Ni) under moderate pressures

Creator:: Albuquerque, Gustavo H., Fitzmorris, Robert C., Ahmadi, Majid, Wannenmacher, Nick, Thallapally, Praveen K., McGrail, B. Peter, and Herman, Gregory S.
Abstract:: The metal organic framework, MOF-74(Ni), was synthesized in a continuous flow microwave-assisted reactor obtaining a high space-time yield (~90 g h⁻¹ L⁻¹) and 96.5% conversion of reagents. Separation of the nucleation and growth steps was performed by using uniform and rapid microwave heating to induce nucleation, which allowed a substantial...
Resource Type:: Article
Full Text:: synthesis of MOF-74 (Ni) under moderate pressures Albuquerque, G. H., Fitzmorris, R. C., Ahmadi, M

Understanding the Role of the Immune System in the Development of Cancer: New Opportunities for Population-Based Research

Creator:: Michaud, Dominique S., Houseman, E. Andres, Marsit, Carmen J., Nelson, Heather H., Wiencke, John K., and Kelsey, Karl T.
Abstract:: Understanding the precise role of the immune system in cancer has been hindered by the complexity of the immune response and challenges in measuring immune cell types in health and disease in the context of large epidemiologic studies. In this review, we present the rationale to study immunity in cancer...
Resource Type:: Article
Full Text:: Dominique S. Michaud1-3, E. Andres Houseman4, Carmen Marsit5, Heather H. Nelson6,7, John K. Wiencke8 and

Benthic oxygen consumption rates during hypoxic conditions on the Oregon continental shelf: Evaluation of the eddy correlation method

Creator:: Reimers, Clare E., Özkan-Haller, H. Tuba, Berg, Peter, Devol, Allan, McCann-Grosvenor, Kristina, and Sanders, Rhea D.
Abstract:: Three stations, at ∼80 m water depth on the Oregon shelf between 44.7°N and 43.9 N, were studied under hypoxic conditions in late spring and summer of 2009 to determine benthic oxygen consumption rates. Oxygen fluxes were derived from eddy correlation (EC) measurements made from an autonomous lander deployed for...
Resource Type:: Article
Full Text:: filtered through precombusted (at 400°C for 4 h) 25 mmWhatman™ GF/F filters. These filters were frozen at

Benthic oxygen consumption rates during hypoxic conditions on the Oregon continental shelf: Evaluation of the eddy correlation method

Creator:: Reimers, Clare E., Özkan-Haller, H. Tuba, Berg, Peter, Devol, Allan, McCann-Grosvenor, Kristina, and Sanders, Rhea D.
Abstract:: Three stations, at similar to ~80 m water depth on the Oregon shelf between 44.7 degrees N and 43.9 N, were studied under hypoxic conditions in late spring and summer of 2009 to determine benthic oxygen consumption rates. Oxygen fluxes were derived from eddy correlation (EC) measurements made from an...
Resource Type:: Article
Full Text:: filtered through precombusted (at 400°C for 4 h) 25 mmWhatman™ GF/F filters. These filters were frozen at

Heterogeneous Occupancy and Density Estimates of the Pathogenic Fungus Batrachochytrium dendrobatidis in Waters of North America

Creator:: Chestnut, Tara, Anderson, Chauncey, Popa, Radu, Blaustein, Andrew R., Voytek, Mary, Olson, Deanna H., and Kirshtein, Julie
Abstract:: Biodiversity losses are occurring worldwide due to a combination of stressors. For example, by one estimate, 40% of amphibian species are vulnerable to extinction, and disease is one threat to amphibian populations. The emerging infectious disease chytridiomycosis, caused by the aquatic fungus Batrachochytrium dendrobatidis (Bd), is a contributor to amphibian...
Resource Type:: Article
Full Text:: Chestnut1,2*, Chauncey Anderson2, Radu Popa3, Andrew R. Blaustein4, Mary Voytek5, Deanna H. Olson6, Julie

Vicarious calibrations of HICO data acquired from the International Space Station

Creator:: Gao, Bo-Cai, Li, Rong-Rong, Lucke, Robert L., Davis, Curtiss O., Bevilacqua, Richard M., Korwan, Daniel R., Montes, Marcos J., Bowles, Jeffrey H., and Corson, Michael R.
Abstract:: The Hyperspectral Imager for the Coastal Ocean (HICO) presently onboard the International Space Station (ISS) is an imaging spectrometer designed for remote sensing of coastal waters. The instrument is not equipped with any onboard spectral and radiometric calibration devices. Here we describe vicarious calibration techniques that have been used in...
Resource Type:: Article
Full Text:: . Bevilacqua,1 Daniel R. Korwan,1 Marcos J. Montes,1 Jeffrey H. Bowles,1 and Michael R. Corson1 1Remote

ScholarsArchive@OSU

Effect of iron limitation on the cadmium to phosphorus ratio of natural phytoplankton assemblages from the Southern Ocean

Internal Bores and Breaking Internal Tides on the Oregon Continental Slope

Distribution, Stock Composition and Timing, and Tagging Response of Wild Chinook Salmon Returning to a Large, Free-Flowing River Basin

Na +/H + Antiport Is Essential for Yersinia pestis Virulence

Gas-liquid segmented flow microwave-assisted synthesis of MOF-74(Ni) under moderate pressures

Understanding the Role of the Immune System in the Development of Cancer: New Opportunities for Population-Based Research

Benthic oxygen consumption rates during hypoxic conditions on the Oregon continental shelf: Evaluation of the eddy correlation method

Benthic oxygen consumption rates during hypoxic conditions on the Oregon continental shelf: Evaluation of the eddy correlation method

Heterogeneous Occupancy and Density Estimates of the Pathogenic Fungus Batrachochytrium dendrobatidis in Waters of North America

Vicarious calibrations of HICO data acquired from the International Space Station

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