Results 31 to 40 of about 860 (193)

La traversée alpine de Turner en 1836 et le petit âge glaciaire dépeints dans le Val Veny et le Val Ferret (massif du Mont-Blanc)

open access: yesRevue de Géographie Alpine, 2023
L’artiste anglais J.M.W. Turner (1775-1851) a réalisé sa deuxième visite dans le haut Val d’Aoste en 1836. Elle lui inspira plusieurs tableaux importants.
Martin P. Kirkbride   +2 more
doaj   +1 more source

Peptide synthesis: ball-milling, in solution, or on solid support, what is the best strategy?

open access: yesBeilstein Journal of Organic Chemistry, 2017
While presenting particularly interesting advantages, peptide synthesis by ball-milling was never compared to the two traditional strategies, namely peptide syntheses in solution and on solid support (solid-phase peptide synthesis, SPPS).
Ophélie Maurin   +5 more
doaj   +1 more source

SYNERGETICS POTENTIAL OF SOLID FORM OF VERSE (RONDO, RONDELE, TRIOLET)

open access: yesВестник Северо-Кавказского федерального университета, 2022
The article presents the most presentable in the history of Russian poetry solid form оf verse – a rondo, a rondele and a triolet. The unity of the research is provided with the methodological approach, which is based on understanding of fixed poetic ...
Anatoliy Vyacheslavovich Ostankovich   +1 more
doaj  

The "Incongruous Stranger" as Structural Element in the Novels of Elsa Triolet

open access: yesStudies in 20th & 21st Century Literature, 2001
In Language in Literature , Roman Jakobson underlines the presence of a certain device, which he calls he superfluous passerby, in Russian realist literature.
Lorene M. Birden
doaj   +1 more source

Radiocarbon Dating for the Reconstruction of the 1717 CE Triolet Rock Avalanche in the Mont Blanc Massif, Italy

open access: yesFrontiers in Earth Science, 2021
The Arp Nouva peat bog located in the upper Ferret Valley in the Mont Blanc massif was critically evaluated since published radiocarbon dates have led to controversial conclusions on the formation of this swamp. Radiocarbon dating of woody fragments from
Irka Hajdas   +4 more
doaj   +1 more source

Elsa Triolet et la vision politique d’Aragon

open access: yes, 2020
Les critiques ou biographes ont souvent évoqué une influence d’Elsa Triolet sur Aragon dans le domaine politique ; le terme d’« influence » ne semble pourtant pas approprié : il s’agit plutôt d’une ressemblance de conception.
Delranc-Gaudric, Marianne
core   +1 more source

Revaluation of biomass-derived furfuryl alcohol derivatives for the synthesis of carbocyclic nucleoside phosphonate analogues

open access: yesBeilstein Journal of Organic Chemistry, 2017
The racemic synthesis of new carbocyclic nucleoside methylphosphonate analogues bearing purine bases (adenine and guanine) was accomplished using bio-sourced furfuryl alcohol derivatives. All compounds were prepared using a Mitsunobu coupling between the
Bemba Sidi Mohamed   +2 more
doaj   +1 more source

Bioactivity of Nonedible Parts of Punica granatum L.: A Potential Source of Functional Ingredients

open access: yesInternational Journal of Food Science, Volume 2013, Issue 1, 2013., 2013
Punica granatum L. has a long standing culinary and medicinal traditional use in Mauritius. This prompted a comparative study to determine the bioefficacy of the flower, peel, leaf, stem, and seed extracts of the Mauritian P. granatum. The flower and peel extracts resulting from organic solvent extraction exhibited strong antioxidant activities which ...
Nawraj Rummun   +5 more
wiley   +1 more source

Late Miocene high-angle faulting in the Cyclades: offshore–onshore tectonic studies and U-Pb calcite dating

open access: yesBSGF - Earth Sciences Bulletin
Aegean extension began during Eocene-Oligocene times and led to the thinning of the upper plate into a retreating slab system. The style of extension during the Miocene remains controversial, with a majority of studies arguing for extension accommodated ...
Gueydan Frédéric   +6 more
doaj   +1 more source

Development of a Control Banding Tool for Nanomaterials

open access: yesJournal of Nanomaterials, Volume 2012, Issue 1, 2012., 2012
Control banding (CB) can be a useful tool for managing the potential risks of nanomaterials. The here proposed CB, which should be part of an overall risk control strategy, groups materials by hazard and emission potential. The resulting decision matrix proposes control bands adapted to the risk potential levels and helps define an action plan. If this
M. Riediker   +8 more
wiley   +1 more source

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