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Stephens wheat

Creator:: Goetze, Norman R. (Norman Richard) and Oregon State University. Extension Service
Resource Type:: Technical Report
Full Text:: Condon]J Average (bushels per acre) Stephens 1/ 45.2 32.5 32.2 29.3 27.1 29.3 32.6 McDermid 39.3 34.3

Maxie J Peterson Thesis.doc

Creator:: Peterson, Maxie Jean
Abstract:: The end of the Cold War brought about changes within international political relations that resulted in expanded interest in global civil society. Such developments, like globalization and democratization, have encouraged the growth of social and political organizations. Political scientists have found that these inter-governmental and non-governmental organizations have a significant...

Diversity of bacterioplankton and plastid SSU rRNA genes from the eastern and western continental shelves of the United States

Creator:: Rappé, Michael Stephen
Abstract:: The phylogenetic diversity of two continental shelf picoplankton communities was examined by analyzing SSU (16S) ribosomal RNA (rRNA) genes amplified from environmental DNA with bacterial-specific primers and the polymerase chain reaction (PCR). Picoplankton populations collected from the pycnocline (10 m) over the eastern continental shelf of the United States near...
Resource Type:: Dissertation
Full Text:: . Abstract approved: Stephen J. Giovannoni The phylogenetic diversity of two continental shelf picoplankton

Diffusion in silicone polymers

Creator:: Kong, Ming J.
Abstract:: The study of diffusion coefficients of n-alkanes and other organic compounds in silicones is undertaken by gas-liquid chromatography. About 0. 3% of stationary phase is coated on glass bead support so that the only significant source of peak spreading is due to slow liquid phase mass transfer. Diffusion coefficients are...
Resource Type:: Masters Thesis
Full Text:: ) (date) Title: DIFFUSION IN SILICONE POLYMERS Abstract approved: Redacted for privacy Stephen J

Acidity and basicity measurements of some silicone gas chromatographic liquid stationary phases

Creator:: Miller, Gary J.
Resource Type:: Masters Thesis
Full Text:: approved Stephen J. Hawkes Acidity and basicity measurements were made on some sili- cone stationary

The diffusion coefficient of propane in helium

Creator:: Tang, Fa-tai
Abstract:: A specially designed gas chromatograph with both TCD and FID has been tested for the measurement of the diffusion coefficients of methane and propane in helium. Knox's arrested elution technique(⁴) was used and yielded a value of 0.6431 cm²/sec averaged with the value obtained by Yang and Hawkes(⁷). Values of...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy Dr. Stephen J. Hawkes A specially designed gas chromatograph with both TCD and FID

Diffusion of n-alkanes in polydimethylsilicones

Creator:: Millen, William George
Abstract:: Diffusion of short chain n-alkanes was found to be faster in the polydimethylsilicone elastomer SE-30 than in the polydimethylsilicone oil SF-96-2000. The opposite was true for the longer chain n-alkanes suggesting that choice of stationary phase for gas chromatography would depend on the chain length of sample components. The dependence...
Resource Type:: Masters Thesis
Full Text:: PrivacyAbstract approved: Stephen J. Hawkes Diffusion of short chain n-alkanes was found to be faster in the

Genomic-assisted determination of the natural nutrient requirements of the cosmopolitan marine bacterium 'Candidatus Pelagibacter ubique'

Creator:: Tripp, H. James
Abstract:: To identify factors limiting 'Candidatus Pelagibacter ubique' maximum cell density and growth rate in pure culture on seawater, the genome sequence of 'Cand. P. ubique' was analyzed, culturing experiments with organic and inorganic nutrient additions were made, and radiotracer uptake experiments were performed. The genome was sequenced, custom data mining...
Resource Type:: Dissertation
Full Text:: ’ Abstract approved: Stephen J. Giovannoni To identify factors limiting ‘Candidatus

The obstructive factor in gas chromatography

Creator:: Thumneum, Pornpan
Abstract:: The study of the obstructive factor by Hawkes (11) showed a relation between the obstructive factor and velocity using a continuous method. Later, Bowers and Hawkes (12) developed a similar method with some improvements in the apparatus and found out that the obstructive factor was not flow dependent. This study...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy J (Dr. Stephen J. Hawkes) The study of the obstructive factor by Hawkes (11) showed

Bacterioplankton diversity in the lower ocean mixed layer

Creator:: Wright, Terah Diana
Resource Type:: Masters Thesis
Full Text:: in the Lower Ocean Mixed Layer. Abstract approved: Stephen J. Giovannoni Microorganisms play an

ScholarsArchive@OSU

Stephens wheat

Maxie J Peterson Thesis.doc

Diversity of bacterioplankton and plastid SSU rRNA genes from the eastern and western continental shelves of the United States

Diffusion in silicone polymers

Acidity and basicity measurements of some silicone gas chromatographic liquid stationary phases

The diffusion coefficient of propane in helium

Diffusion of n-alkanes in polydimethylsilicones

Genomic-assisted determination of the natural nutrient requirements of the cosmopolitan marine bacterium 'Candidatus Pelagibacter ubique'

The obstructive factor in gas chromatography

Bacterioplankton diversity in the lower ocean mixed layer

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