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Filtering by: Alternative title ssim EC 788 Remove constraint Alternative title ssim: EC 788 Degree Name Master of Science (M.S.) Remove constraint Degree Name: Master of Science (M.S.)

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  • Grating-tuned external cavity diode lasers

    Creator:
    Falconer, Beate Stephan
    Abstract:
    Diode lasers have many advantages such as small size, high efficiency and small angular dispersion of the collimated beam. However they also have some problems like lack of frequency stability. They can not be tuned in wavelength. An external cavity can solve these problems and decrease the laser linewidth. To...
    Resource Type:
    Masters Thesis
    Full Text:
    Table 4.4.1.1.: Bandwidths of LD 12, EC 12, LD 12c and EC 12c. 52 Table 4.4.1.2.: Tuning ranges of LD

  • Stream DOC, nitrate, chloride and SUVA response to land use during winter baseflow conditions in sub-basins of the Willamette River Basin, OR

    Creator:
    Frentress, Jay
    Abstract:
    To better understand the impact of land use on stream nutrient export, a synoptic sampling of 57 sub-basins within the Willamette River basin was conducted during winter baseflow conditions (February 2009). I assessed whether stream dissolved organic carbon (DOC), NO₃⁻ and Cl⁻ and specific ultra-violet absorbance (SUVA) values were correlated...
    Resource Type:
    Masters Thesis
    Full Text:
    -)7'!#;$+7.;+7#! #;%!6,++(8,&)/788+$#!&97/(&/#!&.$)07,#7$&,!8$+(70#)-)#:C

  • Lens design on a digital computer

    Creator:
    Liepins, Nicholas
    Abstract:
    The enclosed thesis presents an algorithm, programmed in FORTRAN IV, which generates the radii for the objective of an astronomical refracting telescope. The results are analyzed by the Trigonometric Ray Trace, and found to have tolerable amounts of spherical aberration, chromatic aberration and coma.
    Resource Type:
    Masters Thesis
    Full Text:
    PAGE 02 X(4)=X(3)-C2 DO 788 IJ=1+4 788 W(IJ)ffi1.0/X(IJ) C CORRECTION TERMS EPS FOR X(4) - DEL

  • An investigation of bulk stacking faults in silicon using photocapacitance transient spectroscopy

    Creator:
    Godbole, Hemendra G.
    Abstract:
    Imperfections in semiconductor materials constitute a rich area for research. The importance of the characterization of these imperfections cannot be understated. Junction spectroscopic techniques provide a unique tool for the study of these imperfections. The test specimens could consist of Schottky barrier, p-n junctions, or MOS structures. Using Schottky barrier...
    Resource Type:
    Masters Thesis
    Full Text:
    level at Ec-Et = 0.45 + 0.05 eV. due to oxygen induced stacking faults. The results obtained have been

  • Effects of Thinning on Tradeoffs Between Drought Resistance, Drought Resilience, and Wood Production in mature Douglas-fir in Western Oregon

    Creator:
    Elfstrom, L. Madelene
    Abstract:
    Recent climate projections predict more frequent and severe drought conditions in western Oregon which is a threat to forest health, productivity, and structure. Land managers are increasingly concerned with how to create forest drought resistance: a tree or stand’s ability to maintain its growth rates during a drought, and resilience:...
    Resource Type:
    Masters Thesis
    Full Text:
    Environ. 10(4):210–216. doi:10.1890/110031. Brandeis TJ, Newton M, Cole EC. 2002. Biotic injuries on

  • Healthy Soil for Healthy Streams: City of Corvallis Stormwater Program

    Creator:
    Halsey, Jenna
    Abstract:
    In 2007, the City of Corvallis was issued a Phase II NPDES permit from the Oregon Department of Environmental Quality for non-point source pollution. In Corvallis, the majority of the stormwater conveyance system is separate from the sanitary sewer system. During a rain event, stormwater flows through pipes or over...
    Resource Type:
    Capstone Project
    Full Text:
    '@@),! Y-11),,)-*! -*! Y)9)/! ^%'.2)B)/'2)-*! '*=! 8(<'*! [-(%,2(:! '*=! (%/%)9%=! ?-,)2)9%! B%%=<'/EC

  • Development of baseline data on Oregon's high desert vernal pools

    Creator:
    Wyland, Sara Alice
    Abstract:
    Vernal pools are ephemeral surface water wetlands with unique hydrology, ecology and species composition. Rare and endemic species rely on vernal pool habitat due to specialization traits the species possess because they are adapted to the extreme conditions. Many vernal pool basins have been topographically and hydrologically altered and are...
    Resource Type:
    Masters Thesis

  • The natural products chemistry of the red algae Ptilota filicina and Laurencia obtusa

    Creator:
    Lopez, Albert
    Abstract:
    The sea offers a wide variety of potentially useful resources. Marine algae have been a rich source of structurally unique natural products showing diverse biological properties. The current need to develop new antifungal, antibiotic, anticancer and antiviral drugs has prompted intense research efforts into the discovery, isolation and structure determination...
    Resource Type:
    Masters Thesis
    Full Text:
    subtilus; Ec = Escherichia coli, Pa = Pseudomonas aeruginosa; Ca = Candida albicans. The plates were

  • Creep studies on "Expanded," "Chukar," and "Drake" aluminum conductors

    Creator:
    Shen, Yuan-shou
    Abstract:
    This thesis presents the creep properties and the relations between stress and strain of "Expanded 460KV", "Chukar" and "Drake" conductors. The basic theories of the effect of load, material, and temperature on the conductor are also briefly discussed. The long time creep curve of a conductor appears as a straight...
    Resource Type:
    Masters Thesis
    Full Text:
    consisting of one or more layers of concentric-lay stranded Electrical Conductor (EC) grade hard drawn

  • Trends in streamflow above and below dams across the Columbia River basin from 1950 to 2012 : assessing sub-basin sensitivity

    Creator:
    Hammond, John C.
    Abstract:
    Climate change, combined with population growth, is expected to exacerbate water scarcity globally. In the Columbia River basin (CRB), streamflow is managed for multiple objectives with a network of dams and reservoirs distributed throughout the basin that may mitigate climate change effects on water scarcity. This study quantified trends in...
    Resource Type:
    Masters Thesis
    Full Text:
    Coeur dAlene CDA 12414900 1095 788 1122 6.2 12.4 -0.1 Coeur d’Alene CDA 12451000 1534 355 1732