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Abu-Nada et al. [13] examined the effects of nanoparticles on the free convection of circular annuli.
Masoumi et al. [17] examined the natural convection in enclosed space by using the Bingham fluid.
Laidoudi et al. [19] studied the natural convection in enclose space of special form.
Abu-Nada et al. [13], Matin and Khan [11] and Kuehn and Goldstein [5].
El-Shaarawi, E.

Yin et al., "Synthesis and Properties of Solidied Inhibitors", Advanced Materials Research, Vol. 868, pp. 624-628, 2014.
Al-Noaimi, S.
Abd El-Maksoud, A.S.
El Ali, Theoretical prediction and electrochemical evaluation of vinylimidazoline and allylimidazoline as corrosion inhibitors for mild steel in 1 M HCl, J.
Al-Deyab, Studies on the inhibitive effect of the ammonium Iron (II) sulphate on the corrosion of carbon steel in HCl solution, J.

Xiang, et al: Green transportation planning and regional sustainable development within metropolitan regions: the role of traffic pollutant inventory in decision making.
Hu, et al: Voluntary killer: multivariate highway geometric factors contributing to crashes and collisions in China’s mountainous regions.
Pei, et al: Integrating before and after crash features into measuring the effectiveness of intersection safety improvement project in Harbin.
El-Maleh, M.
Landolsi, et al: A platform for LDPC code design and performance evaluation.

Pezer Alcazar et al.: J.
Blackwell et al.: J.
Rozanov et al.: Phys.
El.
Maratkanova et al.: J.

Au nanoparticles with SiO2 were synthesized by a modified procedure previously reported by Li et al [15]. 0.4 APTMS solution (1mM) was mixed with the 30 ml of Au colloid then added with silica gel solution.
It is also in good agreement with previous research by Tanvi et al. [7].
According to Yu et al., the sharper the broad, the more crystalline the nanoparticle [14].
This result is similar with that reported by Wang et al. in which silicate microsheet caged TiO2 photoanode increased the efficiency by 15,36 %, while Törngren et al. reported Au@SiO2 nanostructure photoanode increased the overall efficiency by 10% [8,20].
El-Shafei, B.

Nazef et al. [9] performed field evaluation of soil stabilized columns (SSC) used for flexible pavement embankment support and settlement control.
Jenck et al [17] explained that a higher the soil strength parameters and soil stiffness resulted the lower the maximum and differential settlement at the subsoil and pavement surface.
It was evidence in this simulation that the columns improved the pavement stiffness as indicated also by Nazef et al. [9].
El Naggar, and N.
Al-Adly: J.

., et al., An analysis of surface acoustic wave propagation in a plate of functionally graded materials with a layered model.
Chinese Journal of solid mechanics, 30(1): 35-41 [5] Elmaimouni L., et al., Guided waves in radially graded cylindeers:a polynomial approach.
[6] Qian, Z.H., et al., Propagation behavior of Love waves in a functionally graded half-space with initial stress.
[7] Shuvalov, A.L., E.L.
[8] Vollmann, J., et al., Elastodynamic wave propagation in graded materials: Simulations, experiments, phenomena, and applications.

Table 1 Colour strength and colour value of dyed silk fabric using pad-dry technique by varying quantity of mordant concentrations Type of mordant Concentration of mordant (g/L) Colour strength and colour value K/S L* a* b* 1Sample Without - 0.421 81.33 5.58 4.61 AlK(SO4)2 (Al) 5 1.43 60.85 24.66 1.47 10 2.01 55.64 24.85 0.13 20 2.20 54.62 26.49 0.18 30 2.25 53.32 23.38 -1.94 50 2.46 53.14 26.66 -0.24 CuSO4 (Cu) 5 2.00 56.88 5.35 3.41 10 2.13 56.73 5.53 3.33 20 2.18 56.26 5.77 2.88 30 2.20 55.51 6.30 2.40 50 3.26 49.57 7.15 2.16 FeSO4 (Fe) 5 1.91 59.46 2.50 5.37 10 2.68 55.48 2.47 7.41 20 2.77 52.93 2.43 3.86 30 3.65 51.96 2.67 8.08 50 3.99 51.10 2.99 9.00 SnCl2 (Sn) 5 1.69 61.38 32.32 5.17 10 2.113 54.88 25.03 -0.45 20 2.528 55.5 33.96 4.02 30 2.672 50.04 21.65 -1.25 50 3.929 46.5 28.99 0.33 Note: 120 g/L Mordant concentration Table 2.
Colour fastness to washing at 40°C (ISO 105-C06 A1S: 1994) and Colour fastness to water (ISO 105-E01: 1994) Fastness Colour fastness to washing Colour fastness to water W Al Cu Fe Sn W Al Cu Fe Sn Colour change 3-4 2 3-4 1 1 4-5 4 4-5 4-5 4-5 Colour staining -Acetate 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 -Cotton 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 -Nylon 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 -Polyester 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 -Acrylic 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 -Wool 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 4-5 Note: W= without mordant, Al = AlK(SO4)2, Cu = CuSO4, Fe = FeSO4, Sn = SnCl2 Table 3.
Colour fastness to light (ISO 105-B02: 1994) Mordant Type Colour fastness to light (Colour change) Without 6 AlK(SO4)2 5 CuSO4 6 FeSO4 5 SnCl2 2 Note: W= without mordant, Al = AlK(SO4)2, Cu = CuSO4, Fe = FeSO4, Sn = SnCl2 Conclusions Silk fabrics dyed with lac extract have been applied by pad-dry dyeing.
El-Shishtawy, B.

Van der Horst et al. [34], recently reported the chemical synthesis of bismuth-silver bimetallic nanoparticles for the detection of platinum in sediment samples.
The working electrode was prepared by the drop-casting procedure that was used in the work done by Van der Horst et al. [35].
Van der Horst et al. [34] have chemically synthesised bismuth-silver bimetallic nanoparticles to construct a nanosensor for PGMs analysis.
El-Sayed, Chemistry and Properties of Nanocrystals of Different Shapes, Chem.
El Mhammedi, M.

In view of this practical standpoint, the effective use of nanoparticles relies on the ability to achieve uniform and stable dispersion (Jayapalan et al., 2010; Nazari et al., 2011; Sato et al., 2006; Sato et al., 2010; Chang et al., 2007; Gündoğdu et al., 2010; Shih et al., 2006; Jo et al., 2007; Nazari et al., 2011; Qing et al., 2007; Sobolev et al., 2009).
Moreover, many researchers have focused on nanoSiO2 and demonsrated its effectiveness on enhancing the early properties (Jo et al., 2007; Qing et al., 2007; Ji, 2005; Zegetosky et al., 2010; Pourjavadi et al., 2012; Kong et al., 2013; Senff et al., 2009; Lin et al., 2008; Ltifi et al., 2011; Lin et al., 2008; Kong et al., 2012; Stefanidou et al., 2012; Hosseinpourpia et al., 2012; Li et al., 2004; Quercia et al., 2012; Zhang et al., 2012; Hou et al., 2012).
And studies on nanomaterials show that nanoCaCO3 has a potential for offsetting these negative side effects, even at high replacement rates of by-product for cement (Sato et al., 2010; Péra et al., 1999; Heikal et al., 2000; Irassar et al., 2000; Kakali et al., 2000; Bonavetti et al., 2001; Ghrici et al., 2007; Lothenbach et al., 2008; Liu et al., 2012; Kim et al., 2012; Bentz et al., 2012; Makar et al., 2011; Sato et al., 2010; Camiletti et al., 2013).
Heikal, M., El-Didamony, H., Morsy, M.S. (2000).
Sobolev, K., Flores, I., Torres-Martinez, L.M., Valdez, P.L., Zarazua, E., Cuellar, E.L. (2009).