Nowadays, by increasingly using the Dense Wave Division Multiplexing (DWDM) in communication industry, Fiber Bragg Gratings (FBGs) are extensively used in various telecommunication and sensors because of adjustable properties of Bragg wavelength and their bandwidth. In this artic...
In this article, the fourth order Boussinesq equation is investigated to generate many new traveling wave solutions via the improved (G'/G) -expansion method. In the method the second order linear ordinary differential equation with constant coefficients is used. Also, the result...
Aims: X-ray scattered from a silicon single crystal was investigated. A new scattered line with increased frequency was observed. Study Design: In order to ascertain that the new modified X-ray line observed is not accidental, an inelastic scattering experiment has been perfo...
The title compound, C22H21NO3 belongs to the monoclinic system, space group P21/c with a = 9.3400 (3) Å, b = 22.1653 (8) Å, c = 8.7044 (3) Å, α = γ = 90˚ , β = 105.549 (1)˚, V = 1736.07 (10) Å3, Z = 4, Dc = 1.3291(1) Mg /m3, F(000) = 736, R = 0.0358 and wR = 0.0959,...
Ice-shelf flexure modelling was performed using a 2D finite-difference elastic model, which takes into account sub-ice-shelf seawater flux. The sub-ice seawater flux was described by the continuity equation linked with the linear Euler equation. In the model ice shelf flexures re...
In depth discussion of thermodynamics of a familiar system made of a room, a heater and a window reveals the rich complexity underlying the deceptively simple assumption of local thermodynamic equilibrium. It displays also the failure of available approaches to non-equilibrium th...
Aims: The Electron Paramagnetic Resonance (EPR) absorption study of atomic hydrogen is an useful tool that offers perhaps the first direct experimental method to study the distribution of local ring structures in glasses and in other amorphous materials. Study Design: In the pres...
The Knoop microhardness anisotropy profile was determined on the (001) of MgF2 which has microhardness maxima in the <110> and minima in the <100>. This anisotropy is the same as TiO2 and SnO2 which also have the rutile crystal structure. This indicates that the slip...
High performance top contact organic thin-film transistors (TC OTFTs) with bilayer electrodes (MoO3/Au) are fabricated. The interface properties of metal electrodes with organic active layer have an important effect on the OTFTs performance. We demonstrate the MoO3 layer is worki...
Most of the researches on strengthening so far had been focused on rectangular reinforced concrete (RC) beams. Researches on strengthening of RC T-beams are rather limited. This study focuses on the application of carbon fibre reinforced polymer (CFRP) laminate for strengthening...