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Stand improvement of Douglas fir

Creator:: Alexander, Lucien
Resource Type:: Undergraduate Thesis
Full Text:: Douglas-fir 3y Lucien Alexander A Thesis Presented to the Faculty of Oregon State College School of

The Design and Construction of a 5 K.W., D. C. generator

Creator:: Gilkey, Jesse Smart and Chapman, Alexander Kesterson
Abstract:: Since this treatise is to deal only with the construction of one special machine it is unnecessary to go into an extended discussion of dynamo electric machinery in general. Some of the parts common to all electric machinery of this character will be mentioned and then a short account of...
Resource Type:: Undergraduate Thesis
Full Text:: The design and construction of a 5 k.w., D. C. generator

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:: projection of J onto the symmetry axis, so that K = k. The D and H terms are quartic and sextic

Exploring the Optical and Electronic Properties of Xylindein, a Fungus-Derived Pigment, as a Sustainable Organic Semiconductor

Creator:: Quinn, Alexander
Abstract:: Xylindein is an organic pigment derived from Chlorociboria aeruginascens and C. aeruginosa fungi that has shown promise as an organic semiconductor. Preliminary estimates of charge carrier mobilities (CCMs) on the order of 0.1 cm2/Vs were calculated from early tests on xylindein thin films, and photocurrents were also observed under laser...
Resource Type:: Undergraduate Thesis
Full Text:: following formula: j = 2µ��0 π V 2 L2 (3) where j is current density (or I/d, as will be used later

Discovering the overwintering habits of D. suzukii

Creator:: Hughan, Alex, Dreves, Amy J., and Ohrn, Amanda
Resource Type:: Presentation

Partial purification of endo-1,4-β-D-glucanase I of Trichoderma reesei and use in small-scale enzymatic hydrolysis of cellulose

Creator:: Pautsch, Lindsay
Abstract:: In order to reduce the cost of lignocellulosic ethanol production, a model was previously developed to predict the amount of fermentable sugar released based on parameters concerning both biomass and enzymes. To validate this model, enzymatic hydrolysis must be carried out using individual purified cellulase enzymes. Endo-1,4-β-D-glucanase I (EG I),...
Resource Type:: Undergraduate Thesis
Full Text:: . https://doi.org/10.1002/bit.26252 10. Medve, J., Lee, D., Tjerneld, F., 1998. Ion-exchange

Epifaunal density differences on coralline algae compared to fleshy algae in the Yachats, Oregon intertidal community

Creator:: Gani, Christopher D.
Abstract:: Ocean acidification has led to many issues regarding the decline of calcifying organisms, such as coralline algae. Acidified sea water inhibits precipitation of CaCO3 that affects the structure and growth of coralline algae. Therefore, non-calcifying algae may outcompete calcifying algae in the intertidal systems with future acidic ocean condition. Variety...
Resource Type:: Research Paper
Full Text:: community Christopher D. Gani, Samuel J. Field Oregon State University Department of Biology

Meta-analysis of long-chain omega-3 polyunsaturated fatty acids and the risk of prostate cancer in prospective studies

Creator:: Chen, Sydnie J
Abstract:: Prostate cancer is the most common cancer among men in the United States. There are an estimated 115,024 incident cases so far in 2017. Risk factors for prostate cancer include age, black race, and family history of prostate cancer. In addition, healthful diet and lifestyle may affect risk of prostate...
Resource Type:: Poster
Full Text:: cancer (Alexander et al., 2014 and Fu et al., 2015) using PubMed • Based on both papers, we obtained

Development of Micro-Electrode Array Sensors for Electrochemical Detection of Dissolved Oxygen

Creator:: Hansen, Hanna M.
Abstract:: Microelectrode array (MEA) dissolved-oxygen (DO) sensors were built and electrochemically tested in a solution of potassium ferricyanide. MEAs are becoming more popular as DO sensors because of their small size and capacity for simultaneous measurements with multiple recording sites. The ability to measure DO with multiple recording sites is useful...
Resource Type:: Undergraduate Thesis
Full Text:: ] N. Elgrishi, K. J. Rountree, B. D. Mccarthy, E. S. Rountree, T. T. Eisenhart, & J. L

Visual discrimination and memory of Enteroctopus dofleini, the Giant Pacific Octopus

Creator:: Boyle, Virinda R.
Abstract:: This study evaluated the memory and visual discrimination capabilities of Enteroctopus dofleini, the Giant Pacific Octopus. Octopuses have been known to have advance sensory capabilities and through this study we challenged our specimen to remember and actively choose a specific patterned jar based on a visual pattern and positive reinforcement....
Resource Type:: Research Paper
Full Text:: playing with the jars. 12 Literature Cited: Boal, J. G. 1996. A review of simultaneous visual

ScholarsArchive@OSU

Stand improvement of Douglas fir

The Design and Construction of a 5 K.W., D. C. generator

High-resolution infrared studies of perdeutero-spiropentane, C₅D₈

Exploring the Optical and Electronic Properties of Xylindein, a Fungus-Derived Pigment, as a Sustainable Organic Semiconductor

Discovering the overwintering habits of D. suzukii

Partial purification of endo-1,4-β-D-glucanase I of Trichoderma reesei and use in small-scale enzymatic hydrolysis of cellulose

Epifaunal density differences on coralline algae compared to fleshy algae in the Yachats, Oregon intertidal community

Meta-analysis of long-chain omega-3 polyunsaturated fatty acids and the risk of prostate cancer in prospective studies

Development of Micro-Electrode Array Sensors for Electrochemical Detection of Dissolved Oxygen

Visual discrimination and memory of Enteroctopus dofleini, the Giant Pacific Octopus

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