isotropic liquid
Optical and electrical conductivity measurements of induced reentrant smectic phases of in ternary mixture of liquid crystalline materials
... from isotropic liquid phase, the genesis of nucleation starts in the form of small bubbles growing radially, which form a fingerprint pattern of cholesteric phase with large values of pitch [5-7] is shown ...
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Application of Image Analysis Technique to Supramolecule PyB14A: nFA Liquid Crystals through Hydrogen Bond
... bonded liquid crystals PyB14A:nFAs where n= 14, and ...of liquid crystals are captured as a function of temperature, from the isotropic liquid state of the sample to the crystalline ...the ...
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Phase separation effects and the nematic-isotropic transition in polymer and low molecular weight liquid crystals doped with nanoparticles
... The molecular theory presented in this paper is based on a standard assumption that the coexisting phases occupy suffi- ciently large volumes and hence the energy of the interfacial region is negligibly small compared with ...
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Helically Twisted Chiral Arrays of Gold Nanoparticles Coated with a Cholesterol Mesogen
... the isotropic liquid (200°C) to 40°C; note the largest increase in ellipticity between 160 °C and 150 °C, coinciding with the isotropic – columnar transition observed by X-ray diffraction (see also ...
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Determination of Thermo Optical Parameters Using Image Analysis Technique in nBA: 7HB Hydrogen Bonded Liquid Crystals
... the isotropic temperature remains constant and is nearly equal to zero ...in isotropic liquid state is the reason for the zero value of ...in isotropic state of the samples is attributed to ...
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Hierarchy of orientational phases and axial anisotropies in the gauge theoretical description of generalized nematic liquid crystals
... large, it is possible to disorder the axial order while the in-plane order is still maintained, leading to the generalized biaxial-biaxial ∗ transitions characterized by Eq. (11). Between these two limiting cases we ...
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Scaling and Orbits for an Isotropic Metric
... under isotropic scaling of force, angular mo- mentum, electric field, electric charge, and fine structure constant provide consistency of general relativity with both quantum mechanics and ...
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Properties of k-isotropic functions
... Theorem 2.1.12 strengthens the connection between Theorem 2.1.5 and Theorem 2.1.8 and fully explains the apparent di ff erences in the criteria for operator monotonicity. Taking n = k, the (generated) k-isotropic ...
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Developing homogeneous isotropic turbulence
... We would like to emphasise that the self-similar tran- sient dynamics which we study in this paper occur before the onset of dissipation. This is in contrast to the tran- sient dynamics describing the long time decay of ...
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Lattice Boltzmann method for Q tensor nemato dynamics in liquid crystal display devices
... Unified description of the flow alignment and viscosity in the isotropic and nematic phases of liquid crystals.. Fokker-planck-equation approach to flow alignment in liquid crystals.[r] ...
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The isotropic singularity in cosmological models
... Definition 10.4.1 Alternative definition of ASPH If a space-time M, g is a C 3 solution of the EFE with imperfect fluid source, and the unit timelike fluid congruence u is both regular a[r] ...
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Transient and stationary flow behaviour of side chain liquid-crystalline polymers: Evidence of a shear-induced isotropic-to-nematic phase transition
... Transient measurements. – Transient measurements were performed first in the isotropic phase; at t = 0, a controlled strain rate was applied and the stress response monitored until steady state was reached. The ...
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Spontaneous helix formation in non chiral bent core liquid crystals with fast linear electro optic effect
... Liquid crystals (LCs) represent one of the foundations of modern communication and photonic technologies. Present display technologies are based mainly on nematic LCs, which suffer from limited response time for ...
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Isotropic Constant Dimension Subspace Codes
... the isotropic Grassmannian is a subset of Grassmannian, we may ex- pect that in general, isotropic subspace codes are not as large as subspace ...sidering isotropic subspace codes compared to ...
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ON THE PRECISION OF THE ISOTROPIC CAVALIERI DESIGN
... given period T , it is Var u {Var z ( V b |u)}, and not E u {Var z ( V b |u)} = Var( V b ), that is reduced by choosing the arrangement in Fig. 2a. In Fig. 4a,b it can already be appreciated that the spread of Var z ( V ...
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Stoneley Waves At The Interface Of Thermoelastic Diffusion Solid And Microstretch Thermoelastic Diffusion Solid
... http://www.ijmr.net.in email id- irjmss@gmail.com Page 352 thermoelastic diffusion media.Abd-Alla, Khan, and Abo-Dahab[3] and Kumar and Kansal [4] investigated various problems surface waves in viscoelastic ...
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Analysis of stiffened isotropic and composite plate
... At first, a square bare plate subjected to transverse loading condition for both fixed and simply supported condition is considered for the study. A convergence study is carried out to fix the mesh sizes of the bare ...
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Phase singularities in isotropic random waves
... The statistics are: mean length of dislocation line per unit volume, and the associated mean density of dislocation points in the plane; eccentricity of the ellipse describing the anisot[r] ...
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Micro mechanics of isotropic normal compression
... of isotropic compression and how it relates to the micro mechanics of 1D normal compression, it was decided to take a point (A) on the 1D NCL and a point (B) on the isotropic NCL at the same voids ratio and ...
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Experimental Investigation on Effect of Fiber Content on Longitudinal Modulus of FRP P. V. Savalia, S. D. Ambaliya
... Considering isotropic reinforcement in isotropic matrix media, modulus, strength, Poisson’s ratio etc of composite material are predicted along longitudinal directions using simple rule of ...
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