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The results of emission spectral chemical analysis showed the presence of the following compounds in the cake, wt-%: Sulfur 50 Si 12,0 Ca 0,5 Mo 28,0 Al 3,0 Co 1,6 C 0,76 Mg 0,2 Fe ≥15 Ti 0,1 Na 0,2 K 0,2 The waste contains a mineral component in the form of calcite, sulfates, as well as crystalline rhombic sulfur in a ratio of 1:1, which is similar to the composition of sulfur binder compositions.
Abdel-Mohsen, Mohamed Maisa El Gamal Sulfur based hazardous waste solidification, Environmental Geology, Volume 53, 1 (2007) 159-175

Studying of Optical Fiber Strain Using Speckle Pattern Correlation Niveen Farid1,a*, Hatem Hussein2,b, and Mohamed El-Bahrawi3,c 1,3 End & Line Standards Laboratory, National Institute for Standards, Tersa St., Haram, P.O.Box:136, Giza code 12211, Giza, Egypt 2 Primary Length Standard & Laser Technology Laboratory, National Institute for Standards, Tersa St., Haram, P.O.Box:136, Giza code 12211, Giza, Egypt a*niveen_farid@hotmail.com, bhatem_hussein@hotmail.com, cbahrawim@hotmail.com Keywords: Fiber Strain, Thermal and Mechanical Effects, Speckle Correlation, Power Attenuation Abstract.
Lomer et al [4] exploited speckle pattern correlation in the determination of the micro bending resulted by mechanical stress using a translation stage on the optical fiber.

El-Baradie.
[5] Hiroshi Inuzuka, Kaoru Misu, Tomokuni Tokugawa, et al.

The chemical composition of experimental steel is of 18.76%Cr, 11.8%Mn, 0.48%N, 0.041%C, 0.02%Al, 0.16%Si in mass %.
Briant and E.L.

An energy based switching criterion was proposed by Hwang et al [9].
[4] E.L.

Piquet et al
Sherif El-Gizawy and A.

Entity Modeling Graphical Modeling eling Movement Modeling Simulation drive module STEP-NC Feature Library User Interface XML Files Feature Extraction Module Simulation modules and key technologies 1 Entity modeling Entity modeling involves two steps: the first step is to construct the graphical models of machining system which contains machine tool, tools and workpiece, and the second step is to prescribe the movement relationship of the graphic models.
Wang, e t al.

In [8], Liu et al. determined the dimensions and constructed the locally supported bases for the C1 cubic spline space and its subspaces with boundary conditions over a non-uniform type-2 triangulation.In this paper, we are aimed to study bivariate C1 cubic spline spaces S1,0 3 (∆CT) and S1,1 3 (∆CT) with homogeneous boundary conditions over a CT triangulation ∆CT, where ∆CT (Figure 2) is introduced by Clough and Tocher originally in [9], is a kind of remarkable refinement in the relative literature.
For a representative boundary vertex v0 := (x0, y0), let eL := vLv0 and eR := v0vR be the two boundary edges emanating from it, where vL := (xL, yL) and vR := (xR, yR) are the left and right neighboring points, respectively.

Fujita et al performed dynamic test for various types of wooded frames including mud plaster infill wall systems.
The acceleration data from El-Centro and Kobe earthquake as well as Northridge earthquakes by scale down values for Korean Building Code are used to examine the earthquake hazard

Firstly, the elastic stiffness matrix terms ijC will be computed, which make the young modulus iE , poisson ratio ijµ and shear elastic modulus ijG necessary and they are shown as follows: Table 1: The elastic constants of woods wood tensity EL ER ET TGL RGL TRG RTµ LRµ LTµ Oak 660 53 21.4 9.7 7.6 12.9 3.9 0.3 1.217 0.411 Beech 750 137 22.4 11.4 10.6 16.1 4.6 0.527 1.189 0.826 The elastic stiffness matrices of Oak can be computed with those parameters.
[3] Ross R J ,Yang V, et al, "Relationship between Stress Wave Transmission Time and Bending Strength of Deteriorated Oriented Strandboard", Forest Products Journal, vol 53, 2003, p.33-35