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 797 for “"Multiscale"”.
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Differentiable Multiscale Molecular Simulations
Multiscale molecular simulation is a critical tool to understand matter. The multiscale picture of simulations views observables at different granularities, providing explanation and prediction of phenomena across a wide range of spatial and temporal scales. Recently, data-driven modeling has shown …
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Multiscale coding of images
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Architecture, 1988.
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Multiscale Modelling of Foodborne Diseases
Infectious disease systems are essentially multiscale complex system wherein pathogens multiply within hosts, spread across people, and infect entire populations of hosts. The description of most biological processes involves multiple, interconnected phenomena occurring on different spatial and …
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Multiscale Analysis of Macromolecular Systems
… understanding of macromolecular systems. A new multiscale method, Locally Scaled Diffusion Map (LSDMap), has been introduced to extract the optimal collective reaction coordinates from MD data without a priori knowledge of the system. The method decouples motions with different timescales into a …
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Multiscale Modelling of Complex Fluids
L'abstract è presente nell'allegato / the abstract is in the attachment
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Multiscale analysis of financial volatility
This thesis is concerned with the modeling of financial time series data. It introduces to the economics literature a set of techniques for this purpose that are rooted in engineering and physics, but almost unheard of in economics. The key feature of these techniques is that they combine the …
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Adaptive multiscale biological signal processing
Biological processes are very complex mechanisms, most of them being accompanied by or manifested as signals that reflect their essential characteristics and qualities. The development of diagnostic techniques based on signal and image acquisition from the human body is commonly retained as one of …
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Approaches to Multiscale Inverse Problems
… models to tackle the problem of estimating the multiscale distributed parameter of the Poisson equation, which is closely related to the multiscale electrical impedance tomography (EIT) problem. In the case of estimating a low dimensional representation of the conductivity (devoid of the small …
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Multiscale dynamics in honeybee societies
In this dissertation, I examine the social organization of a model organism, the honeybee, at multiple scales. I begin in Part I at the microbial scale, by studying the relationship between the social caste of individuals and the microbes they harbour in their gastrointestinal tracts. Using 16S …
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Multiscale modeling of microbial communities
Although bacteria are single-celled organisms, they exist in nature primarily in the form of complex communities, participating in a vast array of social interactions through regulatory gene networks. The social interactions between individual cells drive the emergence of community structures, …
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Multiscale Modeling of Biomolecular Complexes
… of different levels of resolution into so-called multiscale simulations. This thesis presents two multiscale methodologies. The first is a novel method to model complexes between protein and DNA that contain looped or coiled DNA. The approach combines a coarse-grained model of the DNA loop, based …
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Multiscale glass lizard conservation genomics
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-08-01
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Multiscale models for polymer upcycling
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-15 without embargo terms
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Multiscale methods for transport phenomena
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2018-03-13 without embargo terms
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Multiscale modeling in granular flow
… The spot model can be used as the basis of a multiscale simulation technique which can accurately reproduce the flow in a large-scale discrete element simulation of granular drainage, at a fraction of the computational cost. In addition, the simulation can also successfully track microscopic …
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Multiscale methods for fabrication design
… design process of fabricable objects by using multiscale methods. Our method computes coarse-scale simulation meshes with data-drive material models. It improves the simulation efficiency while preserving the characteristic deformation and motion of elastic objects. The first step in our method …
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Multiscale Modelling of Hepatic Viral Infection
The multiscale modelling of hepatic viral infection was introduced in this work and various approaches were carried out to contribute effectively to the control and eradication of viral hepatitis in sub-saharan Africa. A nested multiscale model was developed by applying the Replication-Transmission …
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COMPUTATIONAL MULTISCALE INVESTIGATIONS OF BIOLOGICAL MOLECULES
… these biomolecules. Over the past few decades, multiscale molecular dynamics (MD) simulations have emerged as a powerful computational tool to bridge this gap, enabling the study of biological systems at an atomistic resolution. My Ph.D. thesis aims to delve into the realm of multiscale MD …
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Optical Printing of Multiscale Hydrogel Structures
… for researchers to design and fabricate multiscale hydrogel structures using a single fabrication technology. </p><p>To address this challenge, the goal of this work is the design and develop novel multimode optical 3D printing technology capable of printing hydrogels with multiscale …
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