Results 71 to 80 of about 348,457 (280)

Steenbrink vanishing extended [PDF]

open access: yes, 2013
The notion of DB index, a measure of how far a singularity of a pair is from being Du Bois, is introduced and used to generalize vanishing theorems of Steenbrink and others with simpler and more natural proofs than the originals.Comment: To appear in the
Kovács, Sándor J
core  

The Cinderella tree, Quillaja saponaria – A soap story

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Our current understanding of plants has been shaped by the entwining of different cultures. The Chilean soapbark tree, traditionally valued as a source of natural soap, was shown by serendipitous research in France in the 1900s to produce compounds that can boost the immune response to vaccines.
Anne Osbourn
wiley   +1 more source

Il bosco in Sardegna nel Medioevo

open access: yesAnuario de Estudios Medievales, 1999
[fr] La croissance démographique au début du nouveau millénaire produit même en Sardaigne un procès de colonisation des nouveaux territoires et des changements dans les installations.
Pinuccia F. Simbula
doaj   +1 more source

Cohen-Macaulay Du Bois singularities with a torus action of complexity one

open access: yes, 2018
Using Altmann-Hausen-S\"u\ss\ description of T-varieties via divisorial fans and K\'ovacs-Schwede-Smith characterization of Du Bois singularities we prove that any rational T-variety of complexity one which is Cohen-Macaulay and Du Bois has rational ...
Laface, Antonio   +2 more
core  

Formation régionale et force dénominative des Bois-Francs au Québec [PDF]

open access: yes, 2009
Le pouvoir de la dénomination toponymique dans l’organisation du territoire s’avère considérable dans la formation régionale des Bois-Francs au Québec méridional.
W. GADE, Daniel
core   +1 more source

Nanoemulsion design of Cynara cardunculus leaves extract rich in sesquiterpene lactones

open access: yesPest Management Science, EarlyView.
This work introduces a novel formulation strategy that advances the potential of Cynara cardunculus leaf extract enriched in sesquiterpene lactones as a bioherbicide and contributes to the broader development of sustainable weed management tools based on natural products.
Daniela Rosa   +6 more
wiley   +1 more source

Incidence du traitement thermique du bois de chêne sur sa composition chimique. 2e partie : évolution de certains composés en fonction de l'intensité de brûlage

open access: yesOENO One, 1989
Au-delà de son action de cintrage, le chauffage du bois de chêne provoque une thermodégradation de certains de ses composants. Les auteurs étudient l'influence de l'intensité de brûlage du bois de chêne sessile Quercus sessilis sur certains composés ...
Pascal Chatonnet   +2 more
doaj   +1 more source

Competing superconducting instabilities in the one-dimensional p-band degenerate cold fermionic system

open access: yes, 2015
The zero-temperature phase diagram of $p$-orbital two-component fermionic system loaded into a one-dimensional optical lattice is mapped out by means of analytical and numerical techniques. It is shown that the $p$-band model away from half-filling hosts
Bois, V.   +3 more
core   +3 more sources

Combining Laser‐Induced Edition to Collision‐Induced Sequencing of Digital Oligomers in a Single Gas‐Phase Experiment

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale To increase the confidentiality level of molecular tags, binary information can be hidden in sequence‐defined oligomers using isobaric monomers including a photo‐sensitive one, which mass can be modified upon light irradiation. Reading such secured data requires light edition prior to MS/MS sequencing, which was investigated here in ...
Clothilde Comby‐Zerbino   +3 more
wiley   +1 more source

Photodégradation de composites constitués de polyéthylène haute densité et de bagasse délignifiée [PDF]

open access: yes, 2011
Les composites bois/polymère sont généralement constitués d'un mélange de bois et de résines plastiques. D'autres matériaux lignocellulosiques peuvent également être utilisés tels que des coproduits agricoles comme la balle du riz, le lin, la bagasse ...
Darabi, Peyvand   +3 more
core   +1 more source

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