At the turn of the seventeenth century, George Chapman's four French tragedies are one of the most significant testimonies on the political and philosophical mutations in the English society. Through the staging of the contemporary history of France under Henry III and...
. At the second time, the early presence of BTP's companies within the moroccan economy during the protectorate phase (1912 1956), allowed to consolidate their social position on this market. At the third time, the french subsidiary companies, jo...
This model enables the interpretation of the carbonyl absorptions of the α-substituted (methoxy and ethoxy) ethyl acetates.Georges GuihéneufChristian BénardAbdeljalil LachkarMaryvonne Luçoncanadian journal of chemistry
In this study, the structure and activity of the nitrate-reducers community were analysed in bulk and rhizospheric soils from three different non-isogenic transgenic cultivars of maize (two Bacillus thuringiensis maize and one glyphosate-resistant maize) in a long-term field experiment. DNA was ...
The thermal history of the central part of the Paris basin is reconstructed using C 31 hopane S / R isomerisation ratios and organic matter transformation ratios measured on Lower Toarcian and Callovo-Oxfordian samples. Maximum burial palaeotemperatures range between 90 and 115°C for the Toarcian...
At Mount Albert, Quebec, many taxa are found exclusively on either serpentine or amphibolite contiguous formations. This exclusivity is clearly more noticeable within the saxicolous lichens than within the other groups. Serpentine seems to be an unfavourable substratum for the growth of saxicolous ...