doi:10.1002/recl.19010201203First page of articleCoopsG. HWILEY‐VCH VerlagRecueil des Travaux Chimiques des Pays-Bas et de la Belgique
– Introduction of a methyl group in position 4 (angular position) has a deshielding effect on the proton located on carbon 5 (opposite angular position). – The main results are summarized in table I and figure 1.Martin, R. H.Université Libre de Bruxelles, Service de Chimie Organique, ...
Further, a skill-building integration feature requires students to use Access and Excel together on cases, making this the most up-to-date, practical guide for these widely used software programs.Instructor support materials can be found in the Instructor Downloads section...
doi:10.1002/recl.18900090403First page of articleDekkers, M. P. J.Laboratoire de chimie organique de l‘UniversitéJohn Wiley & Sons, Ltd.Recueil des Travaux Chimiques des Pays-Bas
The very high value of the degradation constant of this polycondensate is probably a result of the presence, in this chain, of the very flexible tetramethylene segment.doi:10.1002/macp.1978.021790909Devaux JaquesGodard PierreMercier Jean‐PierreHüthig & Wepf VerlagDie Makromolekulare Chemie...
SUMMARY The young internodes of Cornus sericea L. represent another example of early crushed protoxylem. In this case, the deterioration is not only due to the passive elongation of the tracheary elements during intercalary growth, but also to crushing produced by the multiplication of the ...
doi:10.1111/j.1755-5825.1983.tb00822.xFeatures the Loomis Sayles Bond. Average annual return; Stakes in foreign debts; Volatility of the fund.Museum International (Edition Francaise)Marsden, Peter
doi:10.1002/recl.19020210402First page of articleDalle, P.John Wiley & Sons, Ltd.Recueil des Travaux Chimiques des Pays-Bas
The faujasites which have undergone about 73% cation exchange and a programmed calcination gave the best performances. In the temperature range 350–500掳C, the toluene conversion was about 20–60 mol. The NaLaY catalysts are slightly more active than those containing cerium, but the latter ...
No abstract is available for this article.doi:doi:10.1111/1469-8676.12052_1Benveniste, AnnieSocial Anthropology