01170nab a2200229uuc4500001000800000005001700008008004100025035001200066040001300078041000800091100003700099245006900136520042600205650002000631650002200651650003000673700003500703700003500738773013800773942001000911999001900921131636420240202111129.0130219e20100701                    eng    a1316364  ccomduadb  aeng10aFilipich, C.P.4auteaut965650914aThe power series method in the effectiveness factor calculations3 aIn the present paper, exact analytical solutions are obtained for nonlinear ordinary differential equations which appear in complex diffusionreaction processes. A technique based on the power series method is used. Numerical results were computed for a number of cases which correspond to boundary value problems available in the literature. Additionally, new numerical results were generated for several important cases.  aDifusión9894  aReacción967774  aSerie de potencias96090110aVilla, L. T.4auteaut932660810aGrossi, R.O.4auteaut96454250 tInvestigación Aplicada Latino Americana (Bahía Blanca, Argentina)gVol. 40, No. 03, Jul. 2010, 207-212w495513x0327-07930123981  cARIMP  c642029d642029