This thesis aims at determining the method David Ricardo (1772-1823) used to establish his principles and to draw conclusions about the real world. First, it shows the influence of the works of Dugald Stewart (1753-1828) and of two of his students, James Mill (1773-1836) and Francis ...
Adamczewski, B., Bugeaud, Y.: Mesures de transcendance et aspects quantitatifs de la me´thode de Thue-Siegel-Roth-Schmidt. Proc. London Math. Soc. (2010), doi: 10.1112/plms/pdp054B. Adamczewski et Y. Bugeaud, Mesures de transcendance et aspects quantitatifs de la methode de Thue-...
A conductimetric method for the study of homogeneous reaction rates in organic solvents is described. In particular, the method has been used for the determination of kinetic constants pertaining to S N 2 exchanges and solvolysis of organic halides. In general, results show an accidental error of...
The experiment shows that the visibility of the spectral modulation of a white light source is still very high for a path difference as large as 23 cm.Claude DelisleMichel Brochucanadian journal of physics
The first step of the work is to give theoretical bases on the modelling of heavily damped structures and especially viscoelastic ones. One then performs a design study for an experimental testbed that is representative of structures EDF wants to treat. The performance of the damping device is...
André, J. MUniversité Catholique De Louvain Laboratoire de Chimie Quantique (Dir.: G. Leroy) Kapeldreef Egenhoven‐Heverlee (BelgiumDelhalle, JUniversité Catholique De Louvain Laboratoire de Chimie Quantique (Dir.: G. Leroy) Kapeldreef Egenhoven‐Heverlee (BelgiumLeroy, G...
The possibility of the formation of a carbocation-like intermediate is discounted since SN1 type glycosylation reactions of19by MeOH ort-BuOH lead preferentially to products with thecis-configuration.[Journal translation]Christian H. GagnieuAnnie V. GrouillerHenri Pachecocanadian journal of chemistry...
Iso-response regions or lines could be obtained thus defining the ranges of SRT and organic load combinations which must be maintained in order to ensure a given effluent quality. The response surface for the most restrictive parameter will ensure that operating conditions are chosen in such a ...
Journal of Geophysical ResearchE. argence and M. mayot . Méthode de détermination des hauteurs vraies des couches de l’ionosphère, compte-tenue de l’action du champ magnétique terrestre. J. Geoph. Res ., 58 , pp. 147–169, June 1953....
From f(log V ) and φ (log V ) a relation t (log V ) is derived whose simple analysis permits the determination of the composition and the stability constant of weak complexes. Applications are given to 1:1, 1:2, 2:2 composition....