Index Catalog // ScholarsArchive@OSU

End-user testing for the Lyee methodology using the screen transition paradigm and WYSIWYT

Creator:: Brown, Darren, Burnett, Margaret, 1949-, and Rothermel, Gregg
Abstract:: End-user specification of Lyee programs is one goal envisioned by the Lyee methodology. But with any software development effort comes the possibility of faults. Thus, providing end users a means to enter their own specifications is not enough; they must also be provided with the means to find faults in...
Resource Type:: Technical Report
Full Text:: example program, there are four input cells EC, Asgn0, Asgn1, AsgnEC and four derived transitions which

Hydrothermal links between ocean plateau formation and global anoxia at the Cenomanian-Turonian boundary

Creator:: Snow, Laura J.
Abstract:: The Cretaceous was a period of extreme climatic conditions accompanied by major perturbations in ocean-atmosphere biogeochemical cycles. One of the most intriguing features is the sporadic interruption of normal marine pelagic sediment deposition by organic rich sediments deposited during oxygen-deficient conditions (ocean anoxic events OAEs). A current model for the...
Resource Type:: Masters Thesis
Full Text:: ........................................................................... 70 Bass River Borehole (ODP Leg 174AX), NJ .......................... 70 ODP Leg 183, Site 1138

Sea surface temperature fronts in the California Current System from geostationary satellite observations

Creator:: Castelao, Renato M., Mavor, Timothy P., Barth, John A., and Breaker, Laurence C.
Abstract:: Sea surface temperature (SST) fronts are determined for the 2001–2004 time period from Geostationary Operational Environmental Satellites (GOES) data in the California Current System (CCS). The probability of detecting a SST front at an individual pixel location in the CCS is presented as a bi-monthly climatology. Fronts clearly indicate the...
Resource Type:: Article
Full Text:: of 13 C09026 F ig u re 2 a . S ea so n al p ro b ab il it y o f d et ec ti n g a S S T fr o n t

The Saharan Air Layer and the Fate of African Easterly Waves—NASA's AMMA Field Study of Tropical Cyclogenesis

Creator:: Zipser, Edward J., Twohy, Cynthia, Tsay, Si-Chee, Thornhill, K. Lee, Tanelli, Simone, Ross, Robert, Krishnamurti, T. N., Ji, Q., Jenkins, Gregory, Ismail, Syed, Hsu, N. Christina, Hood, Robbie, Heymsfield, Gerald M., Heymsfield, Andrew, Halverson, Jeffrey, Goodman, H. Michael, Ferrare, Richard, Dunion, Jason P., Douglas, Michael, Cifelli, Robert, Chen, Gao, Browell, Edward V., and Anderson, Bruce
Abstract:: In 2006, NASA led a field campaign to investigate the factors that control the fate of African easterly waves (AEWs) moving westward into the tropical Atlantic Ocean. Aircraft and surface-based equipment were based on Cape Verde's islands, helping to fill some of the data void between Africa and the Caribbean....
Resource Type:: Article
Full Text:: al. (2008). Lau and Kim (2007a,b,c) indicated that 1138 AUGUST 2009| the excess of Saharan dust

Determination of unsaturation-, growth phase-, and growth rate-dependent hydrogen isotopic fractionation in C₃₇ alkenones produced by Emiliania huxleyi

Creator:: Wolhowe, Matthew D.
Abstract:: Recent works have investigated use of the hydrogen isotopic composition of C₃₇ alkenones (δD[subscript K37s]), lipid biomarkers of certain haptophyte microalgae, as an independent paleosalinity proxy. I discuss herein the factors impeding such an application and identify the potential alternative use of δD[subscript K37s] measurements as a proxy for non-thermal,...
Resource Type:: Masters Thesis
Full Text:: ). 5 Ta bl e 1. S el ec te d R es ul ts fr om C ur re nt S tu di es o f α K 37

Semi-volatile fluorinated organic compounds in Asian and Pacific Northwestern U.S. air masses

Creator:: Piekarz, Arkadiusz M.
Abstract:: Current studies suggest that perfluorinated organic compounds, such as fluorotelomer alcohols (FtOHs) in the troposphere, may be precursors of perfluorocarboxylic acids and perfluorosulfonates in remote regions. Fluorinated organic compounds were investigated in archived extracts collected from remote locations in Okinawa, Japan (HSO) and Mount Bachelor, Oregon (MBO) during the springs...
Resource Type:: Masters Thesis
Full Text:: CHEMICAL, RETENTION TIMES (ON A 30 METER EC-WAX COLUMN), MOLECULAR WEIGHTS, AND IONS MONITORED FOR GC/MS

Selective organic matter preservation in "burn-down" turbidites on the Madeira Abyssal Plain

Creator:: Prahl, Fredrick, Cowie, G. L., De Lange, G. J., and Sparrow, M. A.
Abstract:: Oxidized intervals of five organic‐rich Madeira Abyssal Plain (MAP) turbidites deposited during the Miocene, Pliocene, and Pleistocene all displayed comparable major loss of total organic carbon (TOC) (84 ± 3.1%) accompanied by a negative isotopic (δ¹³C) shift ranging from −0.3 to −2.9‰. Major but significantly lower loss of total nitrogen...
Resource Type:: Article
Full Text:: ea su re d in th e o x id iz ed an d u n o x id iz ed tu rb id it e in te rv al , re sp ec ti v el

Comparison of MODIS binary and fractional snow cover mapping techniques in the Himalayan Region, Nepal

Creator:: Tuladhar, Preeti
Abstract:: Satellite remote sensing is an effective tool for mapping snow covered area. However, complex terrain and heterogeneous land cover, due to vegetation and patchy snow cover, present challenges to snow cover mapping. This research compares two techniques for mapping snow covered area: binary and enhanced fractional snow cover mapping techniques....
Resource Type:: Capstone Project
Full Text:: on the equation (Adam et al., 1986), R F Rc i i c i N = + = ∑ , 1 Ec

Long-term fertilizer input influences total and bioavailable metal in agricultural soils and crops

Creator:: Pérez, Angela L.
Abstract:: Protection of the quality and integrity of food supplies is of global concern. Crops can accumulate non-nutritive and sometimes toxic metals and metalloids. Accumulated metals/metalloids can come in part, from fertilizers, which may contain variable levels of non-nutritive metals or metalloids such as arsenic (As), cadmium (Cd), lead (Pb), nickel...
Resource Type:: Dissertation
Full Text:: : 1133-1138. ODEQ. Guidance for ecological risk assessment: Levels I, II, III, IV. Oregon Department

Biologically active cyclic depsipeptides from marine cyanobacteria

Creator:: Medina, Rebecca A.
Abstract:: This thesis describes the chemical investigation of marine cyanobacteria collected in Madagascar and Panama with an emphasis on the isolation and structure elucidation of medicinally relevant secondary metabolites. A collection of the marine cyanobacterium Lyngbya majuscula from the Radames Islands, Madagascar yielded two new cyclic depsipeptides, radamamides A and B,...
Resource Type:: Dissertation
Full Text:: addition, ET-743 was granted orphan drug status from the European Commission (EC) and the U.S. Food and

ScholarsArchive@OSU

End-user testing for the Lyee methodology using the screen transition paradigm and WYSIWYT

Hydrothermal links between ocean plateau formation and global anoxia at the Cenomanian-Turonian boundary

Sea surface temperature fronts in the California Current System from geostationary satellite observations

The Saharan Air Layer and the Fate of African Easterly Waves—NASA's AMMA Field Study of Tropical Cyclogenesis

Determination of unsaturation-, growth phase-, and growth rate-dependent hydrogen isotopic fractionation in C₃₇ alkenones produced by Emiliania huxleyi

Semi-volatile fluorinated organic compounds in Asian and Pacific Northwestern U.S. air masses

Selective organic matter preservation in "burn-down" turbidites on the Madeira Abyssal Plain

Comparison of MODIS binary and fractional snow cover mapping techniques in the Himalayan Region, Nepal

Long-term fertilizer input influences total and bioavailable metal in agricultural soils and crops

Biologically active cyclic depsipeptides from marine cyanobacteria

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