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Filtering by: Alternative title ssim Reference 82-5 Remove constraint Alternative title ssim: Reference 82-5 Degree Field Civil Engineering Remove constraint Degree Field: Civil Engineering

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  • Application of GNSS for Vertical Reference Determination

    Creator:
    Kim, Su-Kyung
    Abstract:
    Vertical datum is a reference system used for specifying the elevation of specific points on or near the Earth. Precise and accurate definition and realization of vertical references are, therefore, crucial to ensure consistency between height measurements. The vertical datums can be divided into two categories: 1) vertical geodetic datums...
    Resource Type:
    Dissertation
    Full Text:
    February 25, 2021. Title: Application of GNSS for Vertical Reference Determination. Abstract

  • Economic comparison of structural design with reference to radiation shielding

    Creator:
    Rasmussen, William Kent
    Abstract:
    This paper investigates the proposed preliminary designs of two gymnasiums with respect to gamma radiation shielding due to radioactive fallout. For each building a determination is made of the protection offered from radiation fallout. If the degree of protection is below the minimum value set by the Office of Civil...
    Resource Type:
    Masters Thesis
    Full Text:
    0.03061 0.00588 4 63 82 0.140 0.0382 0.337 5 16 100 0.094 0.0382 0.0575 6 11 159 0.026 0.0382 0.0109 7

  • Effects of reference displacement and damage accumulation in wood shear walls subjected to the CUREE protocol

    Creator:
    Langlois, Jeffrey D.
    Abstract:
    The objectives of this study are: (1) to evaluate the effect of reference displacement on wall behavior under fully reversed cyclic loading using the CUREE test protocol and (2) to assess damage accumulation (visible fastener damage and stiffness degradation) for the imposed drift levels. All tests were conducted on identical...
    Resource Type:
    Masters Thesis
    Full Text:
    4 Reference Displacement Values from Monotonic Tests .. 25 5 Results from CUREE Tests . 27 6

  • Evaluating Methods of Aligning Real-Time GNSS Networks to the National Spatial Reference System

    Creator:
    Ohene, William
    Abstract:
    Aligning Real-Time Networks (RTNs) with the National Spatial Reference System (NSRS) is crucial to ensure accuracy, consistency, interoperability, and long-term data integrity for geospatial applications. However, the effectiveness of different alignment methods as well as the need for monitoring approaches to maintain alignment consistency with the NSRS have not yet...
    Resource Type:
    Masters Thesis
    Full Text:
    reference frame (Snay et al., 2014). 3 days 5 days 7 days 10 days 15 days 21 days 27 days ** 1

  • Metabolic uncoupling of Shewanella oneidensis MR-1, under the presence of excess substrate and 3,3’,4’,5 tetrachlorosalicylanilide

    Creator:
    Saini, Gaurav
    Abstract:
    Dissociation between catabolism and anabolism, generically termed “metabolic uncoupling”, has been studied for aerobic cultures of Shewanella oneidensis MR-1. Under conditions promoting metabolic uncoupling, the cell yield diminishes while the substrate utilization rate remains largely unchanged. The effects of excess substrate conditions and TCS addition on the metabolism of pyruvate...
    Resource Type:
    Masters Thesis
    Full Text:
    excess substrate and 3,3’,4’,5 Tetrachlorosalicylanilide. Abstract Approved: Brian D

  • Application of geostatistics to regional evapotranspiration

    Creator:
    Amegee, Kodjo Y.
    Abstract:
    Regionalized variable analysis has been used to study a number of meteorological and hydrological variables including precipitation (Delhomme and Delfinier, 1973), streamfiow (Villeneuve et al., 1979) and hydraulics of groundwater aquifers (Gambolati and Volpi, 1979). In the research work reported in this thesis, an attempt was made to characterize the...
    Resource Type:
    Dissertation
    Full Text:
    4.9 Contour Maps of Reference Evapotranspiration 113 4.10 Contour Maps of Kriging Variances 121 5

  • Design data for field engineers

    Creator:
    De Jong, Tim
    Abstract:
    The author and compiler of Design Data for Field Engineers has included in his volume short cuts in design, and miscellaneous data and information used on general civil engineering projects from inception to completion. The book is intended for the engineer who may be stationed in isolated areas and who...
    Resource Type:
    Masters Thesis
    Full Text:
    manner close to the appropriate subject so that time for reference search is reduced. Short cuts

  • Investigation of Multi-constellation RTK GNSS Survey Productivity and Coordinate Accuracy

    Creator:
    Jamieson, Marian H.
    Abstract:
    This study evaluates the productivity and accuracy of surveys completed with single-base real-time kinematic (RTK) Global Navigation Satellite Systems (GNSS) using four different GNSS constellation combinations: (1) GPS-only, (2) GPS+GLONASS, (3) GPS+Galileo+BeiDou, and (4) GPS+GLONASS+Galileo+BeiDou. For this comparison, we set up a test site consisting of 20 stations ranging with...
    Resource Type:
    Masters Thesis
    Full Text:
    conditions, primarily resulting from trees. Reference coordinates for each station were obtained through a

  • Economic comparisons of different highway networks in a given region

    Creator:
    Ergün, Tevfik
    Abstract:
    This thesis presents an economic comparison of three different highway networks which serve an area of 64 miles by 83 miles in size. Each network is designed to carry the same traffic between any two towns but is different in total length. Costs of right of way, excavation, pavement and...
    Resource Type:
    Masters Thesis
    Full Text:
    the Oregon Motor Vehicle Department and 7b, 7c and 7d from reference 5. 1. Right of way = 2

  • Analysis of evapotranspiration for various climatic regimes using geostatistics

    Creator:
    Nuss, Jeffery L.
    Abstract:
    Research was conducted to determine the applicability of using the theory of regionalized variables or geostatistics in characterizing the spatial variability of reference evapotranspiration (ETr) over various climatic regimes for the state of Oregon. The state was divided into five climatic regions based on topographic features and local meteorological conditions:...
    Resource Type:
    Masters Thesis
    Full Text:
    : ET,...,,=ET,(ET,,/ET,)/1.15 (5) where ETr.d, = adjusted ETr for grass ETr = reference