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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 279 for “"non-local"”.

  1. Non-local differential equations

    Dodds, NiallUniversity of Dundee2005

    dundee Repository record

  2. Non-local gauge field theory

    Tunguz, Bojan2012

    This is a study of Non-Local Gauge Invariant Quantum Field Theory. NonLocal gauge invariance is an extension of the group of local gauge transformations that has been extensively used in construction of physical theories. We show how this larger group is rich enough to accommodate a new theory of …

    uiuc Repository record

  3. Algoritmo Non-Local Means e Otimizações.

    Mascarenhas, Bruno Pinto Alves.Ciência da Computação2013

    … to enhance the visualization of images. The Non-Local Means algorithm has great results in noise removal, although its computational complexity is high, making the algorithm not viable for practical use. Many papers have been presented with the objective of enhance the performance of the …

    brazil-ufpb Repository record

  4. Non-Local Thermodynamic Equilibrium in Laser-Sustained Plasmas

    Zerkle, David KarlUniversity of Illinois at Urbana-Champaign1992

    … studied spectroscopically and the existence of a non-local thermodynamic state has been determined. The spectroscopic data consist of several argon neutral and ion line emissions used to spatially resolve electronic energy level population densities in each plasma species. A hydrogen seed in added …

    uiuc Repository record

  5. A tensor product approach to non-local differential complexes

    Kommer, JörnUniversität Bielefeld

    … spaces associated with (generally) unbounded non-local operators, such as operators of fractional Laplacian type. We show that these complexes can be used to approximate complexes of differential forms in a non-local-to-local convergence on the level of cores. Under an absolute continuity …

    bielefeld Repository record

  6. Efficient Non-Local Dynamical Electron Correlation for Condensed Matter Simulations

    Del Ben, Mauro2014

    zurich

  7. Entangled protocols and non-local games for testing quantum systems.

    Coudron., Matthew RyanMassachusetts Institute of Technology2017

    … of bounding the role of quantum entanglement in non-local processes. This is important for understanding the upper limit on the power of multi-prover interactive proof systems with entangled provers. In particular it establishes that, assuming the Strong Kirchberg Conjecture, one can provide a …

    mit Repository record

  8. Machine learning non-local closures for turbulent anisotropic multiphase flows

    Charalampopoulos, Alexis-Tzianni.Massachusetts Institute of Technology2019

    In this thesis we formulate a data-driven, nonlocal closure scheme for turbulent multiphase fluid flows. In more detail, we use the predictions of neural nets to actively integrate in time the evolution of a turbulent anisotropic fluid flow on which bubbles that act as passive inertial tracers are …

    mit Repository record

  9. Optimization of Non-Local Means filtration for Cone Beam Computed Tomography

    Berneryd, Lina2015

    … forming a 3D representation of the object. Non-local means (NLM) denoising was applied to the X-ray images before they were used in the back projection algorithm. NLM was implemented for the graphics card and runs in real time while the X-ray images are taken. Compared to current denoising …

    chalmers Repository record

  10. Thermal Effects on Spin Currents in Non-Local Metallic Spin Valves

    Hojem, Alex2017

    <p>The study of non-local spin valves (NLSVs) has recently proven to be a fertile area for both applied and fundamental research in nanomagnetism due to the unique ability to separate charge currents and spin currents. NLSVs may also prove essential for a new class of high-density hard disk read …

    denver Repository record

  11. On the derivation of non-local diffusion equations in confined spaces

    Cesbron, LudovicUniversity of Cambridge2017

    The subject of the thesis is the derivation of non-local diffusion equations from kinetic models with heavy-tailed equilibrium in velocity. We are particularly interested in confining the kinetic equations and developing methods that allow us, from the confined kinetic models, to derive confined …

    cambridge Repository record

  12. A novel uterine manipulator incorporating non-local controls and lateral motion

    Tsai, Wan-NiMassachusetts Institute of Technology2013

    … Second, our manipulator features a cable-driven "non-local control" handle that can be clamped anywhere along the side of the operating table. Besides these two essential improvements, the surgeons are able to adjust the in and out motion of the manipulator from the foot pedal. With the improved …

    mit Repository record

  13. AN EXAMINATION OF NON-LOCAL MUSCLE FATIGUE IN UPPER AND LOWER LIMBS

    Ye, Xin2016

    Non-local muscle fatigue (NLMF) is a phenomenon that has been described and examined extensively in literature. Traditionally, interventions have been applied in the unilateral limb to examine the potential short-term “cross-over” fatigue and long-term “cross education” effects in the contralateral …

    oklahoma-thes Repository record

  14. Intrinsic contractivity for some non-symmetric Lévy processes with non-local operators

    Lu, QuUniversity of Illinois at Urbana-Champaign2016

    In this thesis we consider two types of non-symmetric processes, which are similar to the symmetric α-stable process. We derive sharp estimates for the eigenfunctions of the Feynman- Kac semigroups of these two types of processes and established their intrinsic contractivities. Our methods are …

    uiuc Repository record

  15. Stability of large-scale oceanic flows and the importance of non-local effects

    Hristova, Hristina G.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2009

    … largescale oceanic flows and the importance of non-local effects. The first problem examines the stability of meridional boundary currents, which are found on both sides of most ocean basins because of the presence of continents. A linear stability analysis of a meridional boundary current on …

    woods-hole Repository record

  16. Stability of large-scale oceanic flows and the importance of non-local effects

    Hristova, Hristina GMassachusetts Institute of Technology2009

    … largescale oceanic flows and the importance of non-local effects. The first problem examines the stability of meridional boundary currents, which are found on both sides of most ocean basins because of the presence of continents. A linear stability analysis of a meridional boundary current on …

    mit Repository record

  17. Comparison of classical and non-local transport theories in a "perfectly" sampled sandstone slab

    Major, Elizabeth R.Colorado School of Mines. Arthur Lakes Library2011

    Includes bibliographical references (pages 95-100).

    colo-mines Repository record

  18. Precipitation Recycling as a Mechanism for Ecoclimatological Stability Through Local and Non-Local Interactions

    Dominguez, FrancinaUniversity of Illinois at Urbana-Champaign2015

    Different physical mechanisms drive precipitation recycling in each region. In the Midwestern United States, evapotranspiration is not significantly affected by soil moisture anomalies, and there is a high recycling ratio during periods of reduced total precipitation. The reason is that, during …

    uiuc Repository record

  19. The structure of optimal and nearly-optimal quantum strategies for non-local XOR games

    Ostrev, DimiterMassachusetts Institute of Technology2015

    … and nearly-optimal quantum strategies for non-local XOR games. First, we prove the following general result: for every non-local XOR game, there exists a set of relations with the properties: (1) a quantum strategy is optimal for the game if and only if it satisfies the relations, and (2) a …

    mit Repository record

  20. A Hartree-Fock calculation for finite nuclei with a non-local two-body potential.

    Svenne, Juris PeterisMassachusetts Institute of Technology1965

    Massachusetts Institute of Technology. Dept. of Physics. Thesis. 1965. Ph.D.

    mit Repository record

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