Search results for "Lava"

showing 10 items of 456 documents

Antioxidant stilbenoid and flavanonol from stem ofErythrophleum suaveolens(Guill. & Perr.)

2015

Keywords: NMR; 1H NMR; Caesalpiniaceae; Erythrophleum suaveolens; flavanonol; stilbenoid; radical scavenging activity

chemistry.chemical_compoundAntioxidantbiologyChemistrymedicine.medical_treatmentErythrophleum suaveolensmedicineOrganic chemistryGeneral Materials ScienceFlavanonolGeneral ChemistryStilbenoidbiology.organism_classificationMagnetic Resonance in Chemistry
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Two New Flavonoids fromBonannia graeca: a DFT-NMR Combined Approach in Solving Structures

2007

Two new cyclized C-geranylated flavonoids, the dihydroflavonol bonanniol C (4a) and the flavanone bonannione B (6a), were isolated as minor compounds from the aerial parts of Bonannia graeca (Umbelliferae). Their structures were elucidated by a combined approach of extensive spectroscopic means and quantum mechanical methods. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

chemistry.chemical_compoundchemistryStereochemistryOrganic ChemistrySettore CHIM/06 - Chimica OrganicaPhysical and Theoretical ChemistryUmbelliferae Bonannia graeca Geranylated flavonoids DFTFlavanoneCombined approachEuropean Journal of Organic Chemistry
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Le combat de Victor Schoelcher contre la légalité de l'esclavage : l'abolition de 1848

2009

How has the French State been able to maintain slavery for more than fifty years after the Déclaration des droits de l'homme et du citoyen of 1789? The slave was considered, in a legal scope, not as a person but as a « movable », he was considered as an object that could be bought, sold, mutilated and tortured! Abolished for the first time in 1794, reinstated in 1802 by Napoleon Bonaparte, slavery would definitively disappear in France only in 1848, thanks to Victor Schoelcher's (1804-1893) decisive action. This great humanist, by a tireless fight, managed to impose an immediate abolition – and not a progressive one as in Britain – showing that if this institution was certainly legal, it wa…

citizenshipcolonialism[SHS.DROIT] Humanities and Social Sciences/Lawabolition de l'esclavagestatut juridique de l'esclaveThird RepublicIIIe Républiquelegal status of slaves[ SHS.DROIT ] Humanities and Social Sciences/Lawcolonialismedroit de vote[SHS.DROIT]Humanities and Social Sciences/LawcoloniesXIXe siècleVictor Schoelcher1848assimilationismnative statusdémocratieassimilationSecond RepublicIIe RépubliqueslaveryRépublique démocratique et socialeindigènesemancipated slavesdemocratynationalitécitoyenneté
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Victor Schoelcher, abolitionniste et républicain : approche juridique et politique de l'oeuvre d'un fondateur de la République

2000

The aim of this judicial and political analysis is to reveal Victor Schoelcher's decisive influence in the fight for equal rights and for the republic, in the French mainland as well as in its colonies. His well known fight against slavery was just a part of his humanist defense of the republican principles : Liberty, Equality, Fraternity. Schoelcher truly was a founder of the republic, taking part in the barricade insurrections against the 1851 coup and fighting against any kind of slavery or absolutism. His work addressed many aspects of our society, among which : - Slavery and the colonies (legal status of slaves, emancipated slaves and of the colonies) - Rights and liberties of men and …

citizenshipcolonialism[SHS.DROIT] Humanities and Social Sciences/Lawatheismabolition de l'esclavagestatut juridique de l'esclaveThird RepublicIIIe Républiquelegal status of slaves[ SHS.DROIT ] Humanities and Social Sciences/Lawcolonialismedroit de vote[SHS.DROIT]Humanities and Social Sciences/LawdepartmentalizationdépartementalisationcoloniesXIXe siècleVictor Schoelcherassimilationismnative statusdémocratieassimilationSecond Republicpublic assistance and educationIIe RépubliqueslaveryathéismeRépublique démocratique et socialeindigènesinstruction publiqueemancipated slavesdemocratynationalitécitoyennetérenonçantsliberté de conscience
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L'abolitionnisme de Victor Schoelcher, un humanisme mâtiné de colonialisme et de moralisme

1999

Although this title might be somewhat provocative, there is no intent to be anti-schoelcherist. The aim is not to diminish Victor Schoelcher's considerable achievements, but to fight against the unanimous preconceptions that have transformed this man into a myth. By studying the legal and political consequences of his proposals and his engagements, we have underlined not only the extent and complexity of his work for the Republic - that has been little known up to now, though Schoelcher ought to be considered to be one of the fathers of the Republic - but his contradictions too. Schoelcher was so sure of the virtues of the republican values of the mother country, that his fight, albeit huma…

colonialismpaternalisme[SHS.DROIT] Humanities and Social Sciences/LawEsclavagestatut des coloniesmoralismpaternalismstatutes for the coloniesassimilationnisme[ SHS.DROIT ] Humanities and Social Sciences/Lawcolonialisme060104 historyanti-schoelcherisme[SHS.DROIT]Humanities and Social Sciences/Law0601 history and archaeologyVictor Schoelcherassimilationismfathers of the Republic06 humanities and the artsGeneral Medicine16. Peace & justicemythslaverySchoelcher060105 history of science technology & medicineesclavageanti-schoelcherismmythefondateur de la Républiquemoralisme
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Crystal structures of (E)-3-(4-hydroxybenzylidene)chroman-4-one and (E)-3-(3-hydroxybenzylidene)-2-phenylchroman-4-one

2019

The synthesis and crystal structures of (E)-3-(4-hydroxybenzylidene)chroman-4-one, C16H12O3, I, and (E)-3-(3-hydroxybenzylidene)-2-phenylchroman-4-one, C22H16O3, II, are reported. These compounds are of interest with respect to biological activity. Both structures display intermolecular C—H...O and O—H...O hydrogen bonding, forming layers in the crystal lattice. The crystal structure of compound I is consolidated by π–π interactions. The lipophilicity (logP) was determined as it is one of the parameters qualifying compounds as potential drugs. The logP value for compound I is associated with a larger contribution of C...H interaction in the Hirshfeld surface.

crystal structurelipophilicity index010405 organic chemistryChemistryHydrogen bondGeneral ChemistryCrystal structure010402 general chemistryCondensed Matter Physicschromanone derivative01 natural sciences0104 chemical scienceslcsh:ChemistryCrystallographylcsh:QD1-999hirshfeld surface analysisLipophilicityHirshfeld surface analysisGeneral Materials Scienceflavanone derivativeActa Crystallographica Section E Crystallographic Communications
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De Vix à Lavau, sur la piste d'une production de vaisselle prestigieuse.

2022

céramique façonnée au tour[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryHallstattLavauVixanalysesLa Tène ancienne
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Resolution Characterizations of JetRIS in Mainz Using 164Dy

2022

Atoms 10(2), 57 (2022). doi:10.3390/atoms10020057

de Laval nozzlenobeliumNuclear and High Energy PhysicsScience & TechnologyRESONANCE IONIZATION SPECTROSCOPYPhysicsJetRIS; fluorescence spectroscopy; gas-jet; de Laval nozzle; nobeliumPhysics Atomic Molecular & Chemicalfluorescence spectroscopyCondensed Matter Physics530Atomic and Molecular Physics and OpticsJetRISPhysical SciencesELEMENTSgas-jetddc:530Physics::Atomic PhysicsNuclear ExperimentLASER SPECTROSCOPYAtoms
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Victor Schoelcher [notice]

2011

Notice biographique sur Victor Schoelcher (1804-1893) et son parcours maçonnique; Notice biographique sur Victor Schoelcher (1804-1893) et son parcours maçonnique

démocratie[ SHS.HIST ] Humanities and Social Sciences/History[SHS.DROIT] Humanities and Social Sciences/Lawsociétés secrètesClavelIIe RépubliqueAide-toi le ciel t’aideraIIIe RépubliqueLa Renaissance des émules d’HiramRépublique démocratique et socialeSociété des Droits de l’Homme[SHS.DROIT]Humanities and Social Sciences/Lawabolition de l’esclavageCharbonnerie[SHS.HIST] Humanities and Social Sciences/HistoryantimonarchismeLes PhiladelphesXIXe siècleAmis de la vérité[SHS.HIST]Humanities and Social Sciences/HistoryVictor Schoelcherfranc-maçonnerieClémente Amitié
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Victor Schoelcher, républicain et Franc-Maçon

2000

Parution d'une 2e édition corrigée en juin 2019 : Anne Ulrich-Girollet. "Victor Schoelcher, républicain et franc-maçon", Paris : ÉDIMAF, 2e éd., 2019, 114 p; Victor Schoelcher (1804-1893) est surtout connu pour sa participation déterminante à l'abolition de l'esclavage (1848). Cependant, son combat s'inscrit dans sa défense humaniste, mais non utopique, d'une République démocratique et sociale. Républicain, Schoelcher est également Franc-Maçon. Cet ouvrage se propose de mettre en perspective les liens entre l'action républicaine de Schoelcher et la Franc-Maçonnerie et les principes maçonniques. Si Schoelcher n'a pas toujours une activité maçonnique assidue, il n'en est pas moins un Franc-Ma…

démocratie[SHS.DROIT] Humanities and Social Sciences/Law[ SHS.HIST ] Humanities and Social Sciences/Historysociétés secrètesabolition de l'esclavageIIe RépubliqueAide-toi le ciel t'aideraIIIe RépubliqueSociété des Droits de l'Homme[ SHS.DROIT ] Humanities and Social Sciences/LawRépublique démocratique et sociale[SHS.DROIT]Humanities and Social Sciences/Law[SHS.HIST] Humanities and Social Sciences/HistoryCharbonnerieantimonarchismeXIXe siècleAmis de la vérité[SHS.HIST]Humanities and Social Sciences/HistoryVictor Schoelcherfranc-maçonnerieClémente Amitié
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