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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 1492 for “"anisotropic"”.
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Anisotropic Cyclic Cosmologies
… isotropy problem. I begin with a brief review of anisotropic, spatially homogeneous geometries of cosmological interest. Next, I review the existing literature on bouncing cosmologies, and discuss the mechanism of bounce studied in previously proposed models, as well as their theoretical and …
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Anisotropic piecewise linear approximation
… we develop a construction of a sequence of anisotropic triangulations, where the approximation provided by the piecewise linear interpolant for a given f C2() with a positive definite Hessian, is asymptotically optimal in Lp-norm and in the same time optimal in W1 p - seminorm with respect …
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Anisotropic Heterostructures of Nanocrystals
Based on what we have learned from Fe3O4/MS model system, we have considered application in technologically important systems such as heterostructures that exhibit visible light photocatalysis. Using the combination of NC heterostructures of materials with type II band offset and multiple exciton …
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Anisotropic adaptation: metrics and meshes
We present a method for anisotropic mesh refinement to high-order numerical solutions. We accomplish this by assigning metrics to vertices that approximate the error in that region. To choose values for each metric, we first reconstruct an error equation from the leading order terms of the Taylor …
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Anomalous diffusion in anisotropic media
… first consisting of crosslinked flat lamellae in anisotropic hydrogels and the second consisting of spherically bent lamellae in multilamellar vesicles. In the third system, a swollen PDMS network, obstructed diffusion was investigated in the fractal topology. <br> <br>Anisotropic Hydrogels: The …
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Displacement Potentials for Anisotropic Media
Made available in DSpace on 2014-12-10T17:25:25Z (GMT). No. of bitstreams: 1 6500782.pdf: 1199597 bytes, checksum: eb9ee16bfdf2591be6e395c84c0d3947 (MD5) Previous issue date: 1964
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Cerenkov Radiation From Anisotropic Ferrites
Made available in DSpace on 2014-12-04T21:03:40Z (GMT). No. of bitstreams: 1 6402954.pdf: 3471886 bytes, checksum: bb87b06bd69bcdd6358b68f351db30cd (MD5) Previous issue date: 1963
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Transport properties of anisotropic superconductors
… for a range of phase shifts, and for three anisotropic superconducting states, the axial and polar p-wave states, and ad-wave state consistent with cubic and hexagonal crystal symmetries. We have calculated the amplitude for an impurity to scatter a quasiparticle by taking into account …
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Self-assembly of anisotropic colloids
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms
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Plasticity of anisotropic porous metals.
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1970.
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Anisotropic etching for silicon micromachining
… or on silicon wafers. One of these processes is anisotropic etching, which utilizes etchants such as KOH and ethylene diamine pyrocatechol (EDP) to fabricate structures from the wafer bulk. This project is a study of the use of KOH to anisotropically etch (lOO)-oriented silicon wafers. The thesis …
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Cerenkov Radiation From an Anisotropic Plasma
Made available in DSpace on 2014-12-04T21:03:31Z (GMT). No. of bitstreams: 1 6206178.pdf: 5956134 bytes, checksum: b65f2ac78dfccb7ef5d187ce6e84edcd (MD5) Previous issue date: 1962
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An anisotropic damage model for rock
An anisotropic damage model is proposed for the constitutive description of microcracking processes in brittle rock under a general loading path. Experimental data and micromechanical models are reviewed to quantify the effect of microcracking on the material stiffness and the mechanisms of …
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Oscillations and waves in anisotropic plasmas
… linearized Vlasov-Maxwell equations describing anisotropic plasma oscillations and waves are studied using an operator theoretic approach. The model considered is one dimensional so that after velocity averages perpendicular to this direction. have been taken, the equations can be naturally …
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Integrated Photonic Functions Using Optically Anisotropic Materials
… we will investigate the prospects of optically anisotropic materials/structures as new emerging integrated platforms for tailoring the modal attributes of the waveguide modes. These concepts have been abundant in the field of metamaterials for free space applications. However, thus far the …
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Propagation of delamination in layered anisotropic cylinders
The propagation of delamination in a layered anisotropic cylinder is studied under different loading conditions. Initially, a closed-form solution is obtained for an infinitely long cylinder by treating it as a thin shell, with an axisymmetric crack in the adhesive layer between two laminae, and an …
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On-line Nonlinear Characterization of Anisotropic Materials
… to characterize the nonlinear behavior of anisotropic materials in an on-line manner. The proposed framework applies recursive estimation and a multi-linear model to characterize the nonlinear behavior of anisotropic materials on-line using full-field strains, which are capable of capturing …
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