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Paoline et.al. [8] and Indira et.al. [9] claimed that algae pigments have great commercial value as natural colorants in nutraceutical, cosmetics and pharmaceutical industry as well as their health benefits.
On the other hand, Lee et al. [3], Chandini et al. [4] and Nagai and Yukimoto [10] reported that seaweeds also have a bulk of other bioactive compounds such as fatty acids, polysaccharides and phytosterols which possess several beneficial effects including antioxidant, anticoagulant, antitumor and anti-cancerous properties.
Time (min) 0 35 41 41.1 48 B% 5 90 90 5 5 Flow (ml/min) 0.25 0.25 0.25 0.25 0.25 Surface Treatment of Polyester Fabrics The surface treatment of polyester fabric with poly(amidoamine) (PAMAM) dendrimer was carried out with some modification of previous procedures performed by Burkinshaw et.al. [11].
El-Khatib, M.

El-Wardany,, e.
Samples were prepared by uniaxial and isostatic pressing and sintering was carried out in a graphite resistance furnace at 1650°C under argon atmosphere and holding time of thirty minutes. 2.2 Nanocomposites For alumina-niobium carbide powders synthesis was used a mixture of the reactants Al, Nb2O5 and C (carbon black), 0.8 mols of alumina (AKP-30 of Sumitomo - Japan) as diluents.
Nb2O5+ 3.3 Al + 2C + 0.8Al2O3 ®2 NbC+ 2.5 Al2O3 The reactive milling was performed in a SPEX 8000 shaker/mill apparatus with hardened steel vial and balls (10mm in diameter) and charge ratio of 4:1.
Al Fe Nb Al Fe Nb Fig. 2: detection of Fe, Al, and Nb in (a) micrometric composite (b) nanometric composite The composites used in this study presenting differences in microstructure such as grain size and distribution that could alter diffusion due to modifications in transport phenomenon.

.% Al, 0.76 wt.% Zn, 0.32 wt.% Mn, 0.92 wt.% Ce, 0.20 wt.% La, 0.26 wt.% Nd, the balance Mg) and AZ91D (9.1 wt.% Al, 0.64 wt.% Zn, 0.55 wt.% Mn, 0.11 wt.% Si, the balance Mg) magnesium alloys, The specimens were etched with an 8% nitric acid distilled water solution, and then the microstructures were examined using Olympus optical microscope, The tensile properties of the samples at different temperature were determined from a complete stress-strain curve.
In addition, the addition of RE to Mg-Al-based alloys restricts the crystallization of Mg17Al12 phase due to the preferential utilization of aluminium atoms to form Al-RE compounds, the chance of creep-induced precipitation of Mg17Al12 compound that deteriorates creep resistance of Mg-Al based alloys is greatly reduced [1,3].
Wahab El.

Saidani, et al., Effect of copper doping on the photocatalytic activity of ZnO thin films prepared by sol–gel method, Superlattices and Microstructures 88 (2015), 315-322
Sampaio, et al., Ag-loaded ZnO materials for photocatalytic water treatment, Chemical Engineering Journal, 318 (2017), 95-102
Abdel-wahab, et al., Enhanced the photocatalytic activity of Ni-doped ZnO thin films: Morphological, optical and XPS analysis, Superlattices and Microstructures, 94 (2016), 108-118
El-Shokrofy, A. 
[15] H.Tanaka, et al., Synthesis and characterization of layered zinc hydroxychlorides, Journal of Solid State Chemistry, 180, 7 (2007), 2061-2066.

Colour strength (K/S) Colour value 1Colour obtained L* a* b* - Undyed 0.30 95.67 3.07 -9.52 - Without - 1.07 1.07 1.07 1.07 AlK(SO4)2 (Al) 5 1.39 61.89 9.55 9.49 10 1.42 62.23 8.50 9.47 20 1.68 57.27 9.4 7.54 30 1.83 56.02 9.48 7.11 CuSO4 (Cu) 5 1.68 61.52 5.11 11.23 10 1.72 60.36 4.85 10.92 20 1.77 60.62 5.15 11.04 30 2.46 55.29 7.24 11.22 FeSO4 (Fe) 5 1.88 58.6 6.09 9.42 10 1.91 58.11 5.88 9.15 20 1.97 58.00 5.94 9.76 30 2.01 57.04 6.19 9.28 Note: 1 30 % o.w.f.
Colour fastness to washing at 40°C (ISO 105-C06 A1S: 2010) and colour fastness to water (ISO 105-E01: 2010) Fastness to Washing Water W Al Cu Fe W Al Cu Fe Colour change 4 4-5 4 4 4-5 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 -Cotton 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 -Polyester 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 -Wool 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 Effect of Fastness Properties The fastness rating of silk fabrics dyed with or without mordants at a concentration of 30 % o.w.f. by using 30 % o.w.f. of dye concentration are presented in Tables 2 to 4.
El-Hag et al.: Asian Pacific Journal of Tropical Biomedicine Vol. 1 (3) (2011), p. 173

This specific temperature was chosen based on thermodynamic calculations done by Sheikh Abdul Rezan et. al. study on CTRN [4].
Detailed explanations of this calculations are given by study done by Sharifah Aishah et. al. [5].
Similar results was obtained by study on Western Capel, Australia ilmenite by Sheikh Rezan et. al [4].
XRD data on 1000-1100°C are presented in Sharifah Aishah et. al. study [5].
[2] Francis, A.A. and El-Midany, A.A., An Assessment of the Carbothermic Reduction of Ilmenite Ore by Statistical Design.

Karade et al..
Zhang et al..
Salah El-Din, A.
Al-Enizi, and R.
El Bahnasawy.

Kayhanian et.al suggested that the ammonia can act in two possible ways, by inhibiting the enzyme which synthesizes methane or by distributing into the cells and causing a proton imbalance [29].
X.et al.
[14] El-Mashad, H.
[23] Fischer JR, Iannotti EL, Fulhage CD.
,et.al. 2009.Experiment on producing biogas by anaerobic co-digestion of cow feces and Spartina alterniflora.

Cd uptake in 23 amaranth species from different ecological regions was investigated to screen out Cd hyperaccumulators under hydroponic culture conditions by Fan el at. [19].
Ni, et al.
Wang, el at.
Li, et al.
Xu, et al.

They are a chain structure formed on a back bone of aluminium (Al) and silicon (Si) ions and a member of the family of inorganic polymers.
Kasama et al. [33] quoted that several research also proved that in a wide range of cement content, 30% gave the higher value of unconfined compressive strength.
Kolias et al. [37] quoted that the higher amount of fly ash used increase the unconfined compressive strength of the soil.
[29] Mustafa Al Bakri, A.M., Kamarudin, H., Bnhussain, M., Khairul Nizar, I., Rafiza A.R., Zarina, Y.: Rev.
Sci. 30, 90, (2012) [30] Zhang, M., Guo, H., El-Korchi, T., Zhang, G. and Tao, M., Construction and Building Materials 47, 1468, (2013)