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pro vyhledávání: '"M R, Estrada"'
This study performed an analysis of the influence of the training and test set rational selection on the quality and predictively of the quantitative structure–activity relationship (QSAR) model. The study was carried out on three different dataset
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b2172e1b6366153c4fb6c5a36f139f
Publikováno v:
Advances in Polymer Technology. 19:34-40
Styrene-butadiene rubber (SBR) is chemically modified with maleic anhydride (MAH) in a continuous process (reactive extrusion) at three different extrusion speeds with and without reaction initiator (benzoyl peroxide). The resulting modified rubber i
Publikováno v:
Journal of Physics D: Applied Physics. 31:L7-L10
Tb thin films have been successfully produced from dichloride ethoxide of zirconium, OEt EtOH and by the sol - gel process. These films show luminescent properties when they are excited with UV light (270 nm). The luminescence spectra present typical
Publikováno v:
Journal of Solid State Chemistry. 132:1-5
Cs{sub 2}KTbCl{sub 6} and Cs{sub 2}KEuCl{sub 6} from the elpasolite family (A{sub 2}BLnX{sub 6}) were obtained by slowly evaporating to dryness a hot aqueous HCl solution of the appropriate chlorides and characterized by powder X-ray diffraction. Usi
Publikováno v:
Powder Diffraction. 11:281-283
Two compounds of the elpasolite family (A2BLnX6), Cs2KTbCl6 and Cs2KEuCl6, were obtained {by evaporating to dryness a hot aqueous HCl solution of the appropriate chlorides [Morss etal., Inorg. Chem. 9, 1771 (1970)]} and characterized by powder X-ray
Publikováno v:
ChemInform. 21
Publikováno v:
Acta cientifica venezolana. 41(1)
It is generally accepted that the carboxylic amino acids L-Glu and L-Asp play a role as excitatory neurotransmitters at the CNS. In the search of a structure-activity relationship we have made a theoretical conformational analysis with a mechanics mo
Publikováno v:
Acta cientifica venezolana. 39(2)
Publikováno v:
Acta cientifica venezolana. 35(5-6)