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Hu et al. [15] propose a trust-based secure and energy-efficient routing protocol (TBSEER) for WSN.
El Ouadi and Mohammed [19] did a comparison between LEACH and PEGASIS protocols and demonstrated the trade-offs between the energy efficiency and latency.
A comprehensive survey of energy-efficient routing protocols was conducted by Nakas et al. [20].
Liu et al. [21] developed an enhanced LEACH technique for WSNs.
El Ouadi, and A.H.

The plasma electrolytic oxidation (PEO), also called micro-arc oxidation (MAO), has been found to be an effective and promising surface treatment technique in improving the corrosive, tribological and mechanical properties and biocompatibility of Al, Mg, Ti, Zr and their alloys [7-11].
As can be seen from Fig. 3, the elements of O, F, Na, Mg, Al, Si, Zr, K and Y were detected, the elements of Mg and Al came from the magnesium substrate, while the elements of F, Na, Si, Zr, K and Y came from the electrolyte.
Moreover, the elements Mg and Al mainly distributed in the inner layer, the elements F, Na, Si and K were mainly in the outer layer, while O, Zr and Y distributed relatively evenly in the inner and outer layer.
From Fig.8b, it can be seen that the elemental compositions in Region-B (Fig. 7e) were O, F, Na, Mg, Al, Si, Y, Zr and K; there was no Cl element to be found.
El Mahallawy, A.

Nonnenmacher et al proposed another suppression mechanism that adopts exponential adaption of feedback probability.
[12] Byers, J., Frumin, M., Horn, G. et al.
[19] Mankin, A., Romanow, A., Bradner, S., et al.
[23] Padhye, J., Firoiu, V., Towsley, D., et al.
[25] Floyd, S., Jacobson, V., Liu, C., et al.

Park et al. explored primary and second plateaus formed on the pad surface from micro perspective, leading to a better understanding of tribosystem of disc/pad contacts.
In 2009, Söderberg et al. simulated the wear and stress distribution between the disc/pad interface with constant wear rate [10].
Gopal et al. studied the sensitivities of carbon-fiber-reinforced phenolic friction material to load, speed and temperature [12].
The effect of load at ambient temperature and heated temperature on the friction and wear of Al-based metal-matrix-composites against friction material was investigated by Straffelini et al. [13].
El-Hija, W.

Güclüer et al. demonstrated that relative humidity and water content parameters are very important parameters [7].
Nguyen et al. implemented efficient machine learning models to predict compressive and tensile strength of high-performance concrete (HPC) [5].
Materials and Methods This work was carried out on the basis of an experimental data set of 527 compression tests obtained from the work of Vu et al. [1,2,4].
Chicco et al. suggested that this coefficient should be the standard statistical measure to evaluate regression analyses including machine learning [22].
El Bartali, T.

In this paper, a high power fiber Laser–TIG arc hybrid welding process was used for Al-Mg welding.
[2] El Rayes M, Walz C, Sepold G.
Process parameters effects on Al-mg alloys MIG-laser CO2 welding.
Characterisation of al-mg alloys MIG-Laser CO2 combined welding.
Statistical Analysis of MIG-laser CO2 hybrid welding of an Al-Mg alloy.

Prakash et al. [1,2] studied by LDV and numerical simulations impinging jets in a cylindrical enclosure with and without a porous layer.
Seguin et al. [4] conducted experiments with synthetic foams with pore sizes in the range of 10 to 100 ppi.
Moreover, modeling the occurrence of transitional or turbulent regimes inside porous media is a controversial issue, as discussed, for example, by Mickeley et al. [6], Masuoka and Takatsu [7] and Nield [8].
In Pereira et al. [9], velocity measurements were taken in the recirculation flow region, close to the foam inlet.
El-Sayed, K.

[6] Mashaan N S, Ali A H, Karim M R, et al.
[7] Ameri M, Seif M R, Abbasi M, et al.
[9] Kießling R, Landgraf R, Scherzer R, et al.
[12] Yu J Y, Cao Z L, Xue L H, et al.
[13] Cao W D, Liu S T, Cui X Z, et al.

Kirkwood, et al, New methods for determining the remaining strength of corroded pipeline, International Conference on Offshore Mechanics and Arctic Engineering.
Zheng, el al, A method for predicting remaining life of pipeline with dispersion type corrosion damage, ACTA PETROL.
Huang, et al, Safety evaluation of running into curved portion for oil tube containing spherical corrosion pit, J.
Duan, et al, Reliability analysis of marine risers with narrow and long corrosion defects under combined loads, Petro.
Liu, et al, A finite-element-based analysis of the accuracy in bursting tests predicting the ultimate load of a buried pipeline, Nat.

Koziol, et al.
Wabaidur, et al.
El-Bayoumy.
Poul, et al.
Sunb, et al.