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Evolution of COD value and UV spectra during BDOC determination of an urban wastewater sample .

Evolution of coke combustion products at 500 C for Sample 1 . Conditions

Evolution of coke formation with time on stream during the catalytic degradation of PE at 450 C in a fixed bed reactor over different catalysts

Evolution of commercial AD processes referenced world-wide

Evolution of commercial consumption of contained REMs in iron and steel starting in 1967 and projecting tentatively through 1985. Other metallurgical uses of mischmetal and RES are not included but amount to no more than 15 of the totals of the graphs.

Evolution of Community Passenger Car Emission Standards

Evolution of compactfilm texture according to the temperature

Evolution of complex refractive index for film grown by MOCVD. Reproduced with permission from Ref. Copyright 1981 Revue de Physique Appliquee.

Evolution of complex systems. Source

Evolution of complexes in aqueous, aerobic solutions.

Evolution of composition profiles for PMAA, MAA, and water in the early-stage spinodal decomposition of the ternary PMAA MAA water

Evolution of compound droplet impacting on a flat surface left half

Evolution of computed 16

Evolution of concentration field according to Fick s law. dc dt is

Evolution of concentration of A inside the cylindrical membrane .

Evolution of concentration profile with time

Evolution of concentration profiles for . in the 3-D case, C was much higher at the center at smaller times because initial mass distribution was at a point instead of a plane but at greater times, the concentration dissipates much more rapidly.

Evolution of concentration profiles of methanol in a ferrierite crystal for a pressure step of 0 80 mbar. a Shape and 2-D pore structure of the ferrierite crystal b concentration profiles in the z direction aty 25 xm c 2-D concentration profiles in the entire crystal and d concentration profiles in the y direction at the center z 120 xm and two locations close to the edges of the crystal. Relative concentration 1.0 corresponds to the ferrierite equilibrium loading by methanol at 80 mbar

Evolution of concentration profiles, calculated from Figs. 2.15 and 2.16

Evolution of concentrations of the various components of the reaction system composed of steps and overtime

Evolution of conduction current, c, versus applied potential, U, according to .

Evolution of conductivity as a function of oxygen pressure

Evolution of conductivity with inherent viscosity for poly aniline samples synthesized at high temperature.

Evolution of contact angle versus time of microfiltration membrane at different grafting times.

Evolution of conversion and temperature profiles for a graphite epoxy composite of thickness L 2 cm, cured in an autoclave.



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