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Drews et al[6] found that depending on membrane plate spacing, wall shear can decrease with bubble size.
Hwang et al[7] investigated the effect of gas–liquid flow pattern on the performance of air-sparged cross-flow microfiltration of yeast suspension.
Lu et al[10] studied the influence of bubble characteristics on the performance of submerged hollow fiber MF membrane module.
The phenomena was also reported by James et al.[12] and Van der Graff et al.[13] who observed that periodic backflushing could improve UF membrane productivity.
Prieske, E.L.

Almeida et al. [10] proposed a damage model for a carbon-fibre reinforced composite pipes under external pressure.
The CDM method chosen is presented in Matzenmiller et al. [13].
These results are in agreement with those presented by Xia et al. [4].
The stress distribution tends to concentrate at the edges, which is in agreement with the work of Baranger et al. [15].
Reyes Herrera, “Análisis de integridad estructural de tuberías de material compuesto para el transporte de hidrocarburos por elementos finitos,” Rev.

Luo and et al: J.
Yun and at el: Thin Solid Film, Vol. 515 (2007), p. 6730-6736
Lei and et al: J.
Freeman and et al: J.
Hou and et al: Appl.

Following [13], we consider angle to the left (AL), angle to the right (AR), opening on the left (OL), opening on the right (OR), and X-crossing (CX).
Selected experimental results for test sets T(AL), T(AR), T(OL), T(OR), T(CX) are given in Table 3 and Table 4.
Table 3: The value of the function F(T, D) for test sets T(AL), T(AR), T(OL), T(OR), T(CX) and normal strings T(AL) T(AR) T(OL) T(OR) T(CX) DH 167 % 166 % 163 % 163 % 165 % DID 97 % 97 % 96 % 96 % 99 % DLNA 57 % 57 % 58 % 58 % 53 % DLBI 143 % 144 % 143 % 143 % 144 % DLBD 132 % 131 % 130 % 131 % 132 % DLB 174 % 174 % 174 % 174 % 175 % Table 4: The value of the function F(T,D) for test sets T(AL), T(AR), T(OL), T(OR), T(CX)and circular strings T(AL) T(AR) T(OL) T(OR) T(CX) DH 19 % 19 % 18 % 17 % 19 % DL 32 % 33 % 33 % 33 % 34 % DID 27 % 27 % 27 % 27 % 21 % DLNA 4 % 4 % 4 % 4 % 5 % DLBI 69 % 70 % 72 % 72 % 68 % DLBD 41 % 40 % 41 % 42 % 40 % DLB 74 % 75 % 75 % 75 % 77 % We assume that set of five frescoes is acceptable if the value of S(P,Q) for this set of frescoes is less then 10 % from average value of S(P,Q) for the test set.
Tedder, E.L.
Al Allan, G.

Lee, et al.: Metal Injection Molding Nanostructured W-Cu Composite Power [J].
Myhra, et al.: Strueture and Crystal-Chemistry of Ti3SiC2.
EI-Raghy, et al.Raman SPeetrum of Ti3SiC2.
Chen, E.L.
Pampuch, et al.: Ti3SiC2-Based Materials Prepared By HIP2SHS Teehnique [J].

In 1978, Pendle et al. reported that the mechanical stability of CNRL depends on various factors.
Nithiuthai et al. (1995) [4] investigated on accelerating MST of CNRL by adding carboxylated soap.
Tanaka el al. (1997) [6] investigated the method for preserving the stability of CNRL which has low protein content by adding stabilizer including a negative surfactant, an amphoteric surfactant, a nonionic surfactant, and an oligomer or amphoteric polymer.
In 2009, Silva et al. [7] investigated on the effect of adding ammonium laureth soap on CNRL.
Sansatsadeekul et al. (2011) [8] investigated the characteristics of protein and phospholipid on CNRL.

[3] L.V.Kerai et al., UV curable gel formulations: Potential drug carriers for the topical treatment of nail diseases, Int.
Vejnovic et al., Investigation of different formulations for drug delivery through the nail plate, Int.
El-sherif et al., In-situ gels and nail lacquers as potential delivery systems for treatment of onychomycosis.
[11] E.S.Dzunuzovic et al., Mechanical and thermal properties of UV cured mixtures of linear and hyperbranched urethane acrylates, Progr.
Antunes et al., Morphology and phase inversion of EPDM/PP blends–Effect of viscosityand elasticity, Polym.

Nair et al.[4] showed that insertion of EPDM in SBR has improved the oxidation and ozone resistant of SBR.
[6] Alipour, A., et al., Elastomer nanocomposites based on NR/EPDM/organoclay: morphology and properties.
[7] El-Nashar, D., The compatibilization of EPDM/SBR blends by EPDM-graft-styrene copolymer.
[16] Greco, R., et al., Polyolefin blends: 2.
[18] Allahbakhsh, A., et al., Cure kinetics and chemorheology of EPDM/graphene oxide nanocomposites.

Introduction Ever since the Transformation-Induced Plasticity (TRIP) effect was first reported by Zackay et al. [1] more than 50 years ago, significant research efforts have been directed towards understanding the mechanism and on the design of steel compositions and processing routes for its best utilisation.
As a result, TRIP steels with lean compositions containing 0.15-0.2C-1.5-2Mn-1-1.5Si (wt.%) as the main elements and possible alloying additions of Al, Nb, Mo and P have been developed [2-5].
Experimental Procedures Three experimental TRIP steels with alloying additions of Al, Mo and Nb were used in this study (Table 1).
Steel Element Parameters C Si Mn Mo Al Cu Nb P TAC,°C TIH,°C tIH, s Nb Mo wt% 0.21 1.48 1.5 0.2 0.01 0.02 0.036 0.025 735 450 1200 at% 0.96 2.88 1.49 0.11 0.02 0.017 0.021 0.044 Nb Al wt% 0.22 1.19 1.53 0.004 0.57 0.03 0.037 0.027 840 470 1800 at% 1.00 2.31 1.52 0.002 1.15 0.026 0.022 0.048 Nb Mo Al wt% 0.21 1.18 1.52 0.29 0.57 0.03 0.036 0.027 760 780 470 1200 at% 0.95 2.29 1.51 0.17 1.15 0.026 0.021 0.048 TAC- accelerated cooling start temperature; TIH-isothermal hold temperature, tIH-isothermal holding time Results and Discussion Characterisation of the microstructures after TMP The microstructures of all the steels after TMP contained ~50% of PF, carbide-free bainite, RA and martensite (Figs. 1a-1c, Table 2).
Steel YS, MPa UTS, MPa Total / Uniform El., % VRA, %* VM, %* RA Carbon Content, wt.% VRA, %† NbMo 420±20 1014±20 30/16±2 ~12 ~15 1.14 2 NbAl 460±30 1040±40 29/20±3 ~7 ~13 0.7 0 NbMoAl-1 555±30 1152±50 35/20±5 ~12 ~10 1.6 4.5 NbMoAl-2 718 1110 20.5/15.5 ~8.5 ~0.4 1.12 ~1.3 *after TMP, †after tensile test Mechanical behaviour of the steels.

Specifically, the work of Morel et al. [15] showed that sonochemical method to be an easy, rapid and effective method of synthesizing silica coated magnetite nanoparticle using Stöber process.
Similar to the report of Tombacz et al [24], we observed the Point Zero Charge (PZC) of SPION (condition when the electrical charge density on a surface is zero) to be around pH 8.
In line with the work of Park et al. [28], the XRD peaks pattern confirmed the formation of silica coated SPION.
[15] A.L.
El Ghandoor, H.