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Filtering by: Alternative title ssim Research bulletin 20 Remove constraint Alternative title ssim: Research bulletin 20 Committee Member Nguyen, Thinh Remove constraint Committee Member: Nguyen, Thinh Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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  • Receiver synchronization for UWB TDOA localization

    Creator:
    Baek, Seungjin
    Abstract:
    Pulsed ultra-wideband (UWB) radio uses extremely short pulses to transmit information. Such pulses provide very fine timing information, which has led to technological advances in high-precision localization. This thesis investigates UWB localization strategies with a focus on receiver synchronization algorithms for time-difference-of-arrival localization to achieve centimeter accuracies in a 3-dimensional...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Electrical and Computer Engineering presented on August 20, 2010. Title: Receiver

  • Quantum and Classical Simulation of Electronic Transport at the Nanoscale

    Creator:
    Gruss, Daniel S.
    Abstract:
    Time-dependent electronic transport is increasingly important to the state-of-the-art device design and fabrication. The development of nanoscale sensing, the harnessing and control of structural fluctuations, and the advancement of next-generation materials all require a treatment of quantum dynamics beyond the level of traditional methods and a more nuanced approach to...
    Resource Type:
    Dissertation
    Full Text:
    Philosophy in Physics presented on May 20, 2016. Title: Quantum and Classical Simulation of Electronic

  • Target-based coverage extension of 802.11 MANETs via constrained UAV mobility

    Creator:
    Johnson, Taylor N.
    Abstract:
    MANETs are known to be useful in situations where mobile nodes need to communicate and coordinate in dynamic environments with no access to fixed network infrastructure. However, connectivity problems can occur when sub-groups within a MANET move out of communication range from one another. The increasingly prolific use of UAVs...
    Resource Type:
    Masters Thesis
    Full Text:
    the inner tangents using the Belt Problem. . . . . . . . . . . . 20 3.5 Example of when the holding

  • Position estimation in indoor localization system

    Creator:
    Qiao, Tianzhu
    Abstract:
    Indoor positioning systems can be used for many applications such as indoor navigation,emergence response, asset monitoring, and shopper assistance. Due to the weak received signal and multipath reflection, the global positioning system (GPS) generally does not work in indoor environments. There are a variety of radio frequency (RF) signals and...
    Resource Type:
    Dissertation
    Full Text:
    . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2.4 CRLB Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2.5

  • The Analysis of Hormone-dependent Transcription Factors and lncRNAs in Seeds by RNA Sequencing

    Creator:
    Sall, Khadidiatou
    Abstract:
    Seed dormancy is defined as the inability of viable seeds to germinate under conditionsotherwise favorable for germination. Dormancy provides a strategy for seeds to germinateat an appropriate time. Abscisic acid (ABA) is a major hormone involved in the regulationof seed dormancy. To elucidate the molecular mechanisms of dormancy, the twoexperimental...
    Resource Type:
    Dissertation
    Full Text:
    rate-limiting enzyme of ABA biosynthesis. The GS system increased ABA levels in seeds more than 20

  • Small group discussions in large lecture : connections between teacher facilitation and student participation

    Creator:
    Roth, Jennifer A. (Jennifer Albretsen)
    Abstract:
    An investigation was made to determine teacher facilitation techniques in large lecture physics classrooms that foster small group discussion. Video recordings of an introductory calculus-based physics class were taken for the 2008-2009 academic year at Oregon State University. These videos were analyzed to determine student participation in small group discussion...
    Resource Type:
    Masters Thesis
    Full Text:
    appreciation to the members of the Oregon State University Physics Education Research (OSUPER) group for

  • Vehicle routing and scheduling with delivery and installation

    Creator:
    Kim, Kyoung Cheol
    Abstract:
    For manufacturing and service industries to stay competitive in this rapidly changing, globalized world, one of the most important operations, and one that many businesses struggle to plan and manage efficiently, is material handling. There has been a large amount of research on various vehicle routing problems (VRPs) in recent...
    Resource Type:
    Dissertation
    Full Text:
    to plan and manage efficiently, is material handling. There has been a large amount of research on

  • Some communication algorithms for Gaussian and Eisenstein-Jacobi networks

    Creator:
    Albader, Bader
    Abstract:
    Interconnection networks play important roles in designing high performance computers. Recently two new classes of interconnection networks based on the concept of Gaussian and Eisenstein-Jacobi integers were introduced. In this research, efficient routing and broadcasting algorithms for these networks are developed. Furthermore, constructing edge disjoint Hamiltonian cycles in Gaussian networks...
    Resource Type:
    Dissertation
    Full Text:
    concept of Gaussian and Eisenstein-Jacobi integers were introduced. In this research, efficient routing

  • Bioeconomic Simulation Modeling of Fisheries : Three Essays

    Creator:
    Cusack, Christopher Inju
    Abstract:
    Researchers rely on bioeconomic models to guide research and generate fishery management advice for commercial fisheries. Due partly to a paradigm shift towards ecosystem based fishery management, increasing complexity in the characteristics of the problems has meant that bioeconomic simulation models are becoming more prevalent in the fisheries literature. However...
    Resource Type:
    Dissertation
    Full Text:
    Gilbert Sylvia Researchers rely on bioeconomic models to guide research and generate fishery

  • Sensor communication network within a desktop computer using the DC powerline

    Creator:
    Bahniuk, Eileen Kei
    Abstract:
    Powerline communication (PLC), is becoming a more commonplace method for data transmission, however it is still a very new medium for data transmission, and international standards for powerline communication are still in the process of being developed and established. PLC can provide a means of simplifying the device connectivity to...
    Resource Type:
    Masters Thesis
    Full Text:
    that may have previously been impractical. With limited previous research regarding PLC