Global ETD Search
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 19692 for “"reduction"”.
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Cathodic reduction
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemistry, 1903
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Navigating Harm Reduction
… transitional shelter in San Francisco, CA. Harm reduction is widely utilized within the Housing First model. Harm reduction uses multiple practical interventions as an approach to reduce the negative consequences linked to substance use. A thorough investigation of harm reduction best practices …
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Approximate Similarity Reduction
… homotopy symmetry and homotopy similarity reduction equations of different orders are derived and the corresponding homotopy series reduction solutionsare obtained. As a result, the formal coincidence for both methods is displayed.</p>
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Geometric Dimensionality Reduction
… in a surge of research into dimensionality reduction techniques that spans across numerous mathematical disciplines. In this thesis we establish Geometric Dimensionality Reduction, a non-linear data compression technique that utilizes low dimensional manifolds embedded in dimensional spaces …
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Oxygen reduction electrocatalysis
… is focused on the investigation of the oxygen reduction reaction (ORR) utilizing both existing and newly discovered electrocatalysts. Interest in the ORR is motivated by its application in the cathodes of most fuel cells. The slow kinetics of the ORR are a major barrier to the widespread usage …
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Iron Reduction in Soot
… Here, we investigate the role of soot on Iron reduction from Fe(III) to Fe(II), under various conditions including those encountered in the tailpipe of a vehicle. Aqueous leaching experiments of soot-hematite mixtures were carried out while analyzing for Fe(II) spectrophotometrically, and …
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Federated Linear Dimensionality Reduction
… we focus primarily on linear dimensionality reduction and, in particular, on Principal Component Analysis (PCA) due to its pervasiveness, along with its ability to process unstructured data. The first advancement we introduce is a novel algorithm to perform streaming and memory-limited …
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Copper-catalyzed conjugate reduction
… catalyst for the asymmetric conjugate reduction of a,- unsaturated cyclic ketones was generated upon combination of catalytic amounts of CuCl, NaOt-Bu, and a chiral bis-phosphine with poly(methylhydrosiloxane) (PMHS) as the stoichiometric reductant. In this process, chiral …
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Pre-echo detection & reduction
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Sensitivity Enhanced Model Reduction
In this study, we numerically explore methods of coupling sensitivity analysis to the reduced model in order to increase the accuracy of a proper orthogonal decomposition (POD) basis across a wider range of parameters. Various techniques based on polynomial interpolation and basis alteration are …
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Thioredoxin-mediated reduction of photosynthetic carbon reduction enzymes following chilling in the light
… on the enzymes of the photosynthetic carbon reduction cycle (PCRC). The enzyme fructose-1,6-bisphosphatase (FBPase) was isolated and characterized from both plants illuminated at low temperature as well as control plants. Isolated FBPase from both plants was effectively reduced by …
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Salivary Reduction of Dietary Nitrate
… ortholog genes suggesting dissimilatory NO3- reduction. The goal of Aim 1 of this research was to investigate and fully characterize the reduction of dietary NO3- to reduced nitrogen oxides in the oral cavity.
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Automating reduction cell thermal monitoring
Kerlekar eru vel þekkt vandamál við álframleiðslu um allan heim, Þegar ker leki verður skapast töluverð hætta fyrir starfsmenn ásamt því að hlotist getur mikið fjarhagslegt tjón af lekanum sem gerir það að verkum að mikil áhugi er til staðar fyrir lausnum sem koma í veg fyrir að kerleki verði.
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Reduction of the Liquidation Cycle
90 leaves
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Good reduction of 1-motives
… and their application to questions dealing with reductions of points in semiabelian varieties. We prove a version of the Néron-Ogg-Shafarevich criterion for 1-motives and show how the image of the Frobenius in the ℓ-adic Galois representation associated to a 1-motive determines the ℓ-part of its …
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Partial Order Reduction for Planning
Partial Order Reduction: POR) is a technique that reduces the search space by recognizing interchangeable orders between actions and expanding only a subset of all possible orders during the search. It has been extensively studied in model checking and has proven to be an enabling technique for …
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