نتایج جستجو برای: biaxial and uniaxial buckling

تعداد نتایج: 16832639  

Journal: :Nihon Reoroji Gakkaishi(Journal of the Society of Rheology, Japan) 1992

2011
O. I. IMOLE S. LUDING

Findings from experiments and particle simulations for dry and cohesive granular materials are presented with the goal to reach quantitative agreement between simulations and experiments. Results for the compressibility, tested with the FT4 Powder Rheometer are presented. The first simulation results involve the strain controlled uniaxial compression of frictionless polydisperse spheres in a bi...

2001
J. Lindau

The photoinduced 3D orientational structures in films of a liquid crystalline polyester, containing azobenzene side groups, are studied both experimentally and theoretically. By using the null ellipsometry and the UV/Vis absorption spectroscopy, the preferential in-plane alignment of the azobenzene fragments and in-plane reorientation under irradiation with linearly polarized UV light are estab...

2011
B. SENYUK Y.-K. KIM L. TORTORA O. D. LAVRENTOVICH S.-T. SHIN S. V. SHIYANOVSKII

This page lists questions we have about your paper. The numbers displayed at left can be found in the text of the paper for reference. In addition, please review your paper as a whole for correctness. We address the status of oxadiazole mesogens, C7 and C12, reported to show the biaxial nematic phase, by exploring material aspects (chemical stability, surface anchoring, optical and dielectric p...

2009
Apala Majumdar Arghir Zarnescu

We study global minimizers of a continuum Landau-De Gennes energy functional for nematic liquid crystals, in three-dimensional domains, subject to uniaxial boundary conditions. We analyze the physically relevant limit of small elastic constant and show that global minimizers converge strongly, in W , to a global minimizer predicted by the Oseen-Frank theory for uniaxial nematic liquid crystals ...

Journal: :Advances in Science and Technology Research Journal 2018

2001
A. D. Kiselev J. Lindau

The photoinduced 3D orientational structures in the films of liquid crystalline polyester, containing azobenzene side groups, are studied both experimentally and theoretically. By using the null ellipsometry and the UV absorption methods, preferential in-plane alignment of the azobenzene fragments and in-plane reorientation under irradiation with polarized UV light are established. The uniaxial...

2008
Apala Majumdar

We study global minimizers of a continuum Landau-De Gennes energy functional for nematic liquid crystals, in three-dimensional domains, subject to uniaxial boundary conditions. We analyze the physically relevant limit of small elastic constant and show that global minimizers converge strongly, in W , to a global minimizer predicted by the Oseen-Frank theory for uniaxial nematic liquid crystals ...

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