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 239 for “"structural dynamics"”.
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Structural Dynamics of Marketing Channels
Made available in DSpace on 2014-12-10T23:08:51Z (GMT). No. of bitstreams: 1 7219885.pdf: 10818021 bytes, checksum: f51a22d2e4dc728c9d329162089a528b (MD5) Previous issue date: 1972
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Modelling structural dynamics for control
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1991.
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Structural dynamics of telomeric overhang accessibility
… proteins impact the overhang structure. Previous structural studies have only provided snapshots of static telomere states, but have not provided any dynamics that may be exhibited. Bulk solution studies are unable to differentiate between the folded and the unfolded G-quadruplex states, as well …
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Interactive educational models for structural dynamics
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1998.
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Exploring the Structural Dynamics of Bacterial Chemotaxis
… hypothesized to transmit this signal via dynamic structural changes in the >200 Å coiled coil cytoplasmic domain. However, the nature of the structural dynamics induced by ligand binding remains unclear. Additionally, to operate over a wide dynamic range of attractant concentrations, …
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Advances in structural dynamics, aeroelasticity and material science
… made by the author concern his new approaches to structural dynamics, aeroelasticity, material science and related problems. In particular, the major activities of his research relate to the (i) free vibration and buckling analysis of structures, (ii) dynamic stiffness formulation, (iii) response …
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Reduction of computational effort in structural dynamics calculations
The time-history analysis of realistic structures can often be computationally quite expensive. The main reason for the high volume of computation is the fact that the time interval must usually be very small. The factors that limit the time interval fall into three categories: (1) The input may …
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Multilevel solution procedures for structural dynamics eigenvalue problems
… generalized eigenvalue problem encountered in structural dynamics. First, the multigrid algorithm for solving linear matrix equations is incorporated into the subspace iteration and block Lanczos methods to produce implicit subspace and Lanczos multigrid methods. The nested iteration technique …
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Experimental/analytical predictive models of damped structural dynamics
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1993.
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Instructional shake table for demonstrations in structural dynamics
… tool for use in class room and lab, for teaching structural dynamics at advanced undergraduate and graduate level. A detailed study is carried out for a miniature shake table, currently used by the University Consortium of Instructional Shake Tables. A detailed description of the apparatus is …
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Improving the Structural Dynamics of Slender Beam-like Structures
… a new method is developed based on minor structural modifications. Three applications are chosen to demonstrate the new method. The first is the sensing wire oscillations of a hot-wire probe. The second application is the problem of tool chatter due to milling tool vibration, while the …
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Myosin structural dynamics: mechanistic insights and therapeutic technology developments
… biophysics is to understand how protein structural isomerizations correspond to cellular and organismal physiology. The heart generates force to perfuse the body with oxygenated blood through contractile units in myocytes called sarcomeres. The primary force-generating protein in this …
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Protein structural dynamics and thermodynamics from advanced simulation techniques
… (DRP) approach, in order to study aspects of dynamics and thermodynamics in three different families of peculiar proteins. These proteins are, for reasons such as the presence of an intermediate state in the folding path or topological constraints or large size, different from ideal systems, …
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Ligand Binding and Structural Dynamics in C-Type Cytochromes
… salt bridges in the cyt c-c 1 interface. A novel structural change in cyt c is also reported, involving residues 25--30, which may be responsible for cyt c destabilization. An interaction between cyt c1 monomers is proposed to be responsible for limiting the binding of cyt c to only one molecule …
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Solution Techniques for Large Eigenvalue Problems in Structural Dynamics
… frequencies and modes of vibration of large structural systems such as frames or continuous systems discretized in some way.
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Structural dynamics and synaptic development in the visual system
This thesis takes as its subject three model systems which exhibit interesting properties in the developing nervous system. The first study details the developmental properties of dendritic spines, the principle sites of excitatory synaptic contacts, during a period of synaptogenesis in the …
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Structural dynamics modeling of helicopter blades for computational aeroelasticity
This thesis deals with structural dynamics modeling and simulation in time domain of helicopter blades for computational aeroelasticity. A structural model and an aeroelastic model are provided and a computer program has been developed and tested in this research. In the structural model, …
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Structural Dynamics and Reaction Reversibility of Specific vs. Promiscuous Detoxification Enzymes
… transferase A1-1 (GSTA1-1) with that of structurally related, substrate-specific counterparts CYP19A1 and GSTA4-4. Two aspects of enzyme behavior are considered: (I) structural dynamics in the absence and presence of ligands, and (II) reversibility of catalysis.Chapters 2 and 3 describe …
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Advancing Digital Image Correlation with Low-Speed Cameras for Structural Dynamics
L'abstract è presente nell'allegato / the abstract is in the attachment
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