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Measuring Low Intensity Light Reflections of High Temperature CO₂ Adsorbed on SiO₂ Near Brewster's Angle

Creator:: Ferron, Thomas J.
Abstract:: This investigation expands on earlier methods of using surface polarization reflection (SPR) to characterize the first few monolayers of a surface. Past research measured intensities of light reflecting off an SiO₂ optical flat inside a vacuum. Pressure of applied gas was changed to view a change in reflection. In an...
Resource Type:: Undergraduate Thesis
Full Text:: determine i f they are r e p r odu c i b l e or the product o f no i s e in the s i g n a l . wr i t t en

Analysis of disperse dyes and FD&C blue no. 1 as tracers for pesticides

Creator:: Pangia, Ruth A.
Abstract:: Contamination of water sources due to the use of agricultural chemicals can be minimized through understanding the transport relationships for organic chemicals in soil environments. In this study we evaluated seven non-hazardous dyes that have properties which were consistent with application as surrogates to organic agro-chemicals to assess mobility through...
Resource Type:: Undergraduate Thesis

Expression of Phospholipase C-beta Isoenzyme in Embryonic Mice

Creator:: Jong, Anita M., Filtz, Theresa, and Kioussi, Chrissa
Abstract:: Phospholipase C enzymes hydrolyze the rare membrane lipids phosphatidylinositol-4-phosphate (PIP) and phosphatidylinositol-4,5-bisphosphate (PIP2) PIP into inositol triphosphate (IP3) and diacylglycerol (DAG). Phospholipase C enzymes of the β subtype (PLC-β) function specifically in the signal transduction pathways regulated by Gαq-coupled seven transmembrane receptors. These signaling pathways link plasma membrane receptor activation...
Resource Type:: Poster

Development of a Antibacterial Disc Diffusion Assay to Differentiate Fusarin C from Non-Fusarin C activity in Early Screening of Mutant Fusarium graminearum Extracts

Creator:: Svendsen, Molly, Luelling, Sarah, Adpressa, D., Godbey, Aly, Belizi, Peter, Carlson, Caleb, Loesgen, S., Freitag, M., Smith, Kristina, and Gautschi, Jeff
Abstract:: The discovery of novel compounds with antibacterial properties continues to be critically important.3 One potential source of such compounds is the cryptic genome of fungi known to produce biologically active molecules. A kmt6 mutant of the cereal pathogen Fusarium graminearum was previously developed through a histone H3 lysine 27 methyltransferase...
Resource Type:: Poster
Full Text:: Carlson, C.,1 Loesgen, S.,2 Freitag, M.,3 Smith, K.,1, 3 Gautschi, J.1, 2 1 Oregon State University

High-resolution infrared studies of perdeutero-spiropentane, C₅D₈

Creator:: Erickson, Blake Alexander, Ju, X., Nibler, Joesph W., Beaudry, C. M., and Blake, T. A.
Abstract:: Perdeutero-spiropentane (C₅D₈) has been synthesized and infrared and Raman spectra are reported for the first time. Wavenumber assignments are made for most of the fundamental vibrational modes. Gas phase infrared spectra were recorded at a resolution (0.002 cm⁻¹) sufficient to resolve individual rovibrational lines and show evidence of strong Coriolis...
Resource Type:: Article
Full Text:: were added to the flask and the mixture was stirred while heating to 95°C. Zn(s) (6.50, 99.4 mmol

The O. and C. Pine Survey and the financial analysis

Creator:: Simpson, Victor
Resource Type:: Undergraduate Thesis
Full Text:: The O and C pine survey and the financial analysis The

A role for CENP-S,T,W,X at Neurospora crassa centromeres?

Creator:: Feng, Mu
Abstract:: During mitosis, sister chromatids are separated by the action of the mitotic spindle. The mitotic spindle attaches to chromosomes at centromeres through a protein complex called the kinetochore. While ~100 proteins have been identified at kinetochores and centromeres, the function of most is poorly understood. The centromere protein, CENP-T (Centromere...
Resource Type:: Presentation

Temperature Dependence of Cu₃₋xSb₁₋[subscript y]M[subscript y]S₄ (M=Sn,Ge) Resistivity and Thermopower

Creator:: Mutch, Joshua
Abstract:: An experimental apparatus is modified to allow measurements of the Seebeck coefficient and resistivity to be taken simultaneously. This apparatus is designed for bulk and thin film samples between temperatures of 10 K and 300 K. The apparatus is constructed such that these simultaneous measurements do not interfere with each...
Resource Type:: Undergraduate Thesis
Full Text:: Equation 1 above, S is the Seebeck coefficient, σ the electrical conductivity, T the absolute temperature

An analysis of the sustained yield problem on the O & C Lands in western Oregon

Creator:: Crane, Ray
Resource Type:: Undergraduate Thesis
Full Text:: investigation followed, and the U. S. Attorney was instructed to lay claim to all unsold O & C lands. In

The effect of reciprocal trade agreements upon the pulp and paper industry of the United States

Creator:: Plankinton, John C.
Resource Type:: Undergraduate Thesis
Full Text:: has, TfUD /^ uOv A \OoOO 3200 u. 5-1 s/E vvr5 >R irJT ^ CC)N 5CJ M PI•ic N 2600 O c \ k. 1

ScholarsArchive@OSU

Measuring Low Intensity Light Reflections of High Temperature CO₂ Adsorbed on SiO₂ Near Brewster's Angle

Analysis of disperse dyes and FD&C blue no. 1 as tracers for pesticides

Expression of Phospholipase C-beta Isoenzyme in Embryonic Mice

Development of a Antibacterial Disc Diffusion Assay to Differentiate Fusarin C from Non-Fusarin C activity in Early Screening of Mutant Fusarium graminearum Extracts

High-resolution infrared studies of perdeutero-spiropentane, C₅D₈

The O. and C. Pine Survey and the financial analysis

A role for CENP-S,T,W,X at Neurospora crassa centromeres?

Temperature Dependence of Cu₃₋xSb₁₋[subscript y]M[subscript y]S₄ (M=Sn,Ge) Resistivity and Thermopower

An analysis of the sustained yield problem on the O & C Lands in western Oregon

The effect of reciprocal trade agreements upon the pulp and paper industry of the United States

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