Results 261 to 270 of about 3,461,047 (301)

DEBONDING IN COMPOSITE MICROSTRUCTURES WITH MORPHOLOGICAL VARIATIONS

International Journal of Computational Methods, 2004
This paper describes the development of the Voronoi cell finite element model (VCFEM) with interfacial decohesion for simulating debonding induced microstructural damage in fiber reinforced composites. Normal and tangential cohesive zone models at the matrix-fiber interface are used to describe the onset and growth of damage along the inclusion-matrix
Li, Shanhu, Ghosh, Somnath
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Morphology and Composition of InAs/GaAs Quantum Dots

Journal of Nanoscience and Nanotechnology, 2007
Surface compositional maps of self-organized InAs/GaAs quantum dots were obtained with laterally resolved photoemission spectroscopy. We found a surface In concentration of about 0.85 at the center of the islands which decreases to 0.75 on the wetting layer.
Heun S, Biasiol G, Grillo V, Carlino E, Sorba L, Golinelli GB, Locatelli A, Mentes TO, Guo FZ   +8 more
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Morphological Characteristics of Composite Films

Czechoslovak Journal of Physics, 2001
For the testing of methods for morphological analysis of composite films, a computer experiment was suggested. Two models were prepared to study the possibility of at least partial reconstruction of 3D structures from their 2D projections or sections.
Stanislav Novák, Rudolf Hrach, Miloš Sobotka   +2 more
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Composite morphological filters in multiresolution morphological decomposition

Fifth International Conference on Image Processing and its Applications, 1995
Proposes four new kinds of morphological filters called composite morphological filters (CMFs); they are formed by the combination of opening and closing with image component itself. Then the authors use part of the CMFs in a multiresolution morphological decomposition (MMD) procedure to get image components according to texture size distributions ...
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Morphology and chemical composition of dust

Journal of Aerosol Science, 1992
Abstract The aim of this paper is to enlarge and generaline available data on the morphology, mineralogy and chemical composition of aerosol particles larger than 10 μm for dust storms pecular to Aral and Tadzhikistan. We present here the results of physico- chemical analisis of coarse particles collected during one dust storm at different ...
A.V. Andronova, V.M. Minashkin, V.V. Smirnov, A.V. Ivanov, L.M. Shukurova   +4 more
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Study of morphology of composite films

Thin Solid Films, 2000
The need for the reconstruction of three-dimensional structures from two-dimensional sections or projections is well known. We use the computer experiment to study the problem. Four models all with spherical objects were prepared to study the possibility of at least partial reconstruction of three-dimensional structures from their two-dimensional ...
Stanislav Novák, Miloš Sobotka, Rudolf Hrach   +2 more
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Test Morphology and Composition

1981
We have seen how the soft part biology of the Foraminifera presents certain unique features. The group is also unique among the invertebrates in the variety of test shapes and styles of chamber arrangement developed, in some cases achieving an architectural complexity that has anticipated the geodesic domes of Buckmaster Fuller.
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Morphology- and Composition-Modulated Sensing

2014
Nanoparticles with various sizes and shapes produce unique localized surface plasmon resonance bands and exhibit different physical and chemical properties. For instance, catalytic ability, sensitivity to changes in the surrounding medium, and biocompatibility are all dependent on the morphology of nanoparticles.
Yi-Tao Long, Chao Jing
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Morphological thermodynamics of composite media

Fluid Phase Equilibria, 1998
Abstract The homogeneous spatial domains of phases on a mesoscopic scale are a characteristic feature of many composite media such as complex fluids or porous materials. The thermodynamics and bulk properties of such composite media depend often on the morphology of its constituents, i.e., on the spatial structure of the homogeneous domains ...
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Correlation of morphology with chemical composition

Nature, 1979
Electron Probe Microanalysis in Biology. Edited by D. A. Erasmus. Pp. 248. (Chapman and Hall: London, 1978.) £15.
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