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 40 for “"DDM"”.
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Comparing Dual Drainage Model (DDM) with SWMM: a case study in John Street watershed, Champaign IL
… capacity and uncertainty of Dual Drainage Model (DDM) in urban storm water management by modeling dual drainage system in John Street watershed, Champaign IL under major and minor storms, by comparing the model performance of DDM to Storm Water Management Model (SWMM) and by examining the …
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Dynamic Modeling and Real-time Simulation of Power Electronics-dominated Power Grids Using Hybrid DDM and EDDM Techniques
… an extended domain decomposition method (DDM) with machine learning, leading to significant advancements in Scientific Machine Learning (SciML). It introduces Extended DeepDDM, a pioneering approach using deep neural networks (DNN) to discretize subproblems from DDMs for solving partial …
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Performance comparison of data distribution management strategies in large-scale distributed simulation.
Data distribution management (DDM) is a High Level Architecture/Run-time Infrastructure (HLA/RTI) service that manages the distribution of state updates and interaction information in large-scale distributed simulations. The key to efficient DDM is to limit and control the volume of data exchanged …
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Data Distribution Management In Large-scale Distributed Environments
Data Distribution Management (DDM) deals with two basic problems: how to distribute data generated at the application layer among underlying nodes in a distributed system and how to retrieve data back whenever it is necessary. This thesis explores DDM in two different network environments: …
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Dynamic Grid-Based Data Distribution Management in Large Scale Distributed Simulations
… to solve, such as Data Distribution Management (DDM). The aim of DDM is to limit and control the volume of the data exchanged during a distributed simulation, and reduce the processing requirements of the simulation hosts by relaying events and state information only to those applications that …
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ROLE OF EXTRACELLULAR VESICLES IN THE ASSOCIATION BETWEEN AIR POLLUTION EXPOSURE AND MAJOR DEPRESSIVE DISORDER
Introduzione: Il Disturbo Depressivo Maggiore (DDM) è una patologia multifattoriale diffusa, attribuibile a cause genetiche e ambientali. Di recente, numerosi studi epidemiologici hanno suggerito un’associazione tra inquinamento dell’aria e DDM; infatti, in seguito a inalazione, gli inquinanti …
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Multiscale probing of colloidal gelation dynamics
… of Differential Dynamic Microscopy (DDM) to non-ergodic media. We demonstrate uncoupled development of the structure and dynamics that reveals an intermediate stage of gel formation, and compare the DDM results with the rheological features of evolving gels. We finally show how …
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How a dual drainage approach changes the examination of flood management infrastructure: a case study of the Chatham neighborhood of Chicago, IL
… the development of dual drainage models (DDM) offers a unique opportunity to improve upon traditional methods. This study investigated the comparison between SWMM and DDM based on how each model platform simulated the base conveyance patterns and the relative flood management impacts of …
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Boundary integral equation based numerical solutions of helmholtz transmission problems for composite scatters
… solvers and Domain Decomposition Methods (DDM) for frequency domain Helmholtz transmission problems in composite two-dimensional media is presented. Composite media are characterized by piece-wise constant material properties (i.e., index of refraction) and thus, they exhibit interfaces of …
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DISCLOSURE DECISION MODEL: ANALYSIS OF CONFLICT AND ATTACHMENT ORIENTATION IN ROMANTIC RELATIONSHIPS
… Julia Omarzu’s (2000) Disclosure Decision Model (DDM). The study seeks to predict disclosure target choice using situational differences, adult attachment styles, and goals for disclosure. More specifically, the goal of the current study is to predict if individuals who initiate a conflict issue …
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COMPARATIVE STUDIES OF DIFFERENT SYSTEM MODELS FOR ITERATIVE CT IMAGE RECONSTRUCTION
… we propose an improved distance-driven model (IDDM) whose computational cost is as low as the distance-driven model (DDM) and the accuracy is comparable with the area integral model (AIM). The performance of different system models, such as pixel-driven model (PDM), ray-driven model (RDM), AIM, …
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Drift Diffusion Analyses Of Preferential Choice
… propose are based on the drift diffusion model (DDM), which is a benchmark sequential sampling model for studying binary choice problems, is biologically plausible, and has a clear interpretation regarding optimal decision making. Chapter 1 focuses on automatic biases in intertemporal choices. …
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Purification and characterisation of the Escherichia coli multidrug efflux protein MdtM
… to homogeneity in dodecyl-P-maltopyranoside (DDM) detergent solution. The oligomeric state and homogeneity of MdtM in a panel of detergent solutions was analysed using SE-HPLC; MdtM is stable and monomeric in DDM solution. Fluorescence based assays determined the apparent binding affinity of …
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Spectral Integral Method and Spectral Element Method Domain Decomposition Method for Electromagnetic Field Analysis
… method (FEM) domain decomposition method (DDM) for solving inhomogeneous multi-scale problems. The proposed SIM-SEM-FEM domain decomposition algorithm can efficiently handle problems with multi-scale structures, </p><p>by using FEM to model electrically small sub-domains and using SEM to …
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Understanding the Collective Dynamics of Motile Cilia in Human Airways
… 2 introduces Differential Dynamic Microscopy (DDM), a powerful and versatile image analysis tool that bridges the gap between spectroscopy and microscopy by allowing to perform scattering experiments on a microscope. The most interesting aspects of DDM for this work are that it can be applied …
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Deer Preference for Corn Hybrids and Husbandry Practices During the Growing Season
… higher amounts of digestible dry matter (DDM) and had lower ear heights than other tested hybrids for 2006. In 2007, I collected data weekly from 25 June – 31 August. Mean weekly number of feeding observations during early growth was 50.8 ± 1.2 for hybrid A, 32.5 ± 3.4 for hybrid D (Dekalb …
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Decision-support for decommissioning offshore platforms.
… developed. The decommissioning decision model (DDM) aids logical determination of the optimal option for decommissioning a platform through a multicriteria decision analysis of the considered options with respect to safety, cost, environmental impact, technical feasibility, and public …
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Three Overlooked Issues: Water Quality, Forage Quality, and Forage Blends Impacting the Feed Efficiency of Dairy Cows
… of Vining soybean produced lower DM yield, lower DDM yield, lower NFC yield and lower milk yield (T/ha) compared to intercropping of Vining soybean and BMR grazing corn with monocropping of BMR grazing corn being intermediate. The optimal seeding ratio of Vining soybean to BMR grazing corn is …
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Modeling of crack initiation, propagation and coalescence in rocks
… on at MIT and has led to the development of a DDM code - FROCK - which currently uses a stress-based criterion proposed by Bobet (1997) to model crack initiation and propagation. Even though the predictions obtained with this criterion generally correspond to the experimental results, there are …
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The Structure of the RC-LH1 Complex from Rps. acidophila: Optical Single-Molecule Spectroscopy and Numerical Simulations
… detergent dodecyl-β-D-maltoside (DDM), instead of the more deactivating detergent lauryldimethylamine N-oxide (LDAO) which was used in a previous study. In total, low-temperature (1.2 K) fluorescence-excitation spectra have been recorded from 61 individual RC-LH1 complexes …
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