Zobrazeno 1 - 10
of 31
pro vyhledávání: '"DARRYL G. HOWERY"'
Publikováno v:
Journal of Chromatographic Science. 12:366-372
Autor:
Darryl G. Howery
Publikováno v:
Analytical Chemistry. 46:829-833
Autor:
Darryl G. Howery, Joseph M. Soroka
Publikováno v:
Journal of Chromatographic Science. 25:149-153
Autor:
Joseph M. Soroka, Darryl G. Howery
Publikováno v:
Journal of Chemometrics. 1:91-101
Retention indices for 18 monomeric stationary-phase solvents and 33 organic solutes are factor analyzed. Six factors reproduce the data matrix near experimental error. The solvents diglycerol and zonyl E-7 are shown to be highly unique, whereas none
Autor:
Darryl G. Howery, Russell B. Selzer
Publikováno v:
Journal of Chromatography A. 115:139-151
A data matrix of retention indices for 18 ethers on 25 stationary phases is factor analyzed. Six factors reproduce 96% of the data points to better than ± five retention index units. Over 30 vectors based on physically and chemically significant par
Autor:
Darryl G. Howery, Russell B. Selzer
Publikováno v:
Macromolecules. 19:2974-2977
Mesure de la teneur en eau, du coefficient de selectivite de l'echange d'ion et de la conductivite electrique specifique
Autor:
Russell B. Selzer, Darryl G. Howery
Publikováno v:
Macromolecules. 19:2673-2679
Introduction de ces groupes fonctionnels sur le copolymere styrene-divinylbenzene par chloromethylation, cyanuration, hydrolyse, reduction et phosphorylation
Autor:
Joseph M. Soroka, Darryl G. Howery
Publikováno v:
Analytical Chemistry. 58:3091-3095
Publikováno v:
Analytica Chimica Acta. 189:339-351
Target factor analysis is used to predict gas-chromatographic retention indices from a training-set data matrix for 13 solutes and 15 stationary phases. In the target-combination approach, sets of data vectors are target-tested in combination and the
Autor:
Darryl G. Howery, Matthew Rubenstein
Publikováno v:
Canadian Journal of Chemistry. 65:1380-1383
Six data matrices of bond dissociation energies ranging from a 6 × 6 matrix involving only hydrocarbon radicals to a 14 × 14 matrix involving several types of radicals are target factor analyzed. The number of factors to reproduce the data near exp