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Bell, A.L.
Nuevo parámetro químico-mineralógico de pronóstico minero-metalúrgico, que permite el perfeccionamiento de los procesos industriales de los minerales lateríticos.

Morar, A.L.
Kiss, Particle Charging in Industrial Electrostatics, in: Proceeding of Conf. on El.st. 8 (1997) 88-92

Cheng et al. [18] and Song [19] reported that low-grade manganese dioxide ores can be reduced completely using biomass cornstalk at 500°C with a cornstalk to ore weight ratio of 3:10 in air.
El Hazek, A.

Garza et al. recommended having a commercial trade-in opportunity value for float [2].
El-Sayegh (2007) “Float Consumption Impact on Cost and Schedule in the Construction Industry” J.

Li et al. [3] added that the relationship between soil corrosivity and physicochemical parameters is very complex; therefore, the soil corrosivity appraised by these parameters is often unreliable [5].
[13] Ismail, A.I.M., and El-Shamy, A.M. 2009.

El Naggar.
Creighton, et al.

Equations of Motion The geometry of the rotor system considered is same as studied by Duchemin et al [6].
El-Bassiouny, “Parametrically excited non-linear systems: a comparison of two models,” Applied Mathematics and Computation, vol. 132, 2002, pp. 385-410.

El-Baradie.
A model to predict the surface roughness and cutting force as a factor of different cutting parameters for turning operation was developed by Lin et. al [[] Lin, W.s., B.y.

Therefore, an ESCALAB250 system (made by Thermo VG Scientific, USA) was applied while a monochromatic Al Ka (hν = 1486.6 eV) X-ray source was operated at 300 W.
El.

El-Nafaty, S.
Al-Najar, F.M.