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Study of dissipation and degradation of malathion and dimethoate from the soil and the pea plant (Pisum sativum) using a radioisotope tracer technique
(Maseno University, 1999)
The dissipation and degradation of 14C-malathion {S-l, 2- bis (ethoxy carbonyl) ethyl 0, 0-
dimethyl phosphorodithioate} and T'Csdimethoate {O, O-dimethyl S-methyl carbamoyl
methyl phosphorodithioate} from the soil and ...
Stability of Lie Groups of Nonlinear Hyperbolic Equations
(University of Pretoria, 1997)
Nonlinear theories, started in the 1960's, provided for the first time in the literature global generalized solutions for arbitrary continuous nonlinear partial differential equations (PDEs). These theories have now been ...