Experimental design simplex optimisation

Relevant variables influencing vapour generation of Sb(III) with bromide were screened using an experimental design. Then they were optimised using a simplex algorithm... 

An experimental design was applied to study which variables determined the measurement of total reduced sulfur species in natural waters and sediments. Then, a simplex optimisation of relevant variables was made... 

Experimental designs coupled to simplex to optimise ICP conditions... 

It is always preferable to optimise by varying all the factors simultaneously. The latter approach leads to experimental design and to the simplex method, which is described in a number of specialised monographs. 

There is some controversy as to whedier simplex methods should genuinely be considered as experimental designs, rather than algorithms for optimisation. Some statisticians often totally ignore this approach and, indeed, many books and courses of... 

Simultaneuous speciation of redox species of As and Se using an anion-exchange microbore column coupled with a micro-concentric nebuliser. Experimental designs coupled to Simplex to optimise ICP conditions. 

Experimental designs revealed the critical variables (HNO3 and HCl concentrations) and they were optimised by two simplex to measure Mo by slurry extraction-ETAAS. 

Direet generation of stibine from slurries and its determination by ETAAS was studied using simplex multivariate optimisation (eoneentrations of HCl and NaBH4, and Ar flow rate). Previous experimental designs were made to select those variables. 

Experimental designs revealed three main factors affecting the volatilization efficiency of two volatile species of Se, which were optimised with simplex. 

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