Search results for "Bract"
showing 10 items of 43 documents
<p><strong>Studies on the genus <em>Capparis</em> L. (Capparaceae) in Lao PDR. IV: A new species from the Khammouan Province&…
2020
A new species of Capparis, C. florida, is described and illustrated from the Hin Nam No National Protected Area, Khammouan Province in central Lao PDR. The new species, collected in forest habitats of the Khammouan karst, belongs to sect. Monostichocalyx. It is an erect shrub characterized by the widely ovate or elliptical leaf-blade, by the flowers serial in supra-axillary rows, and by the slender ovary with evident style. Its affinities with related taxa, such as the widespread C. micracantha, are discussed and its conservation status assessed.
Essential oils of Salvia bracteata and Salvia rubifolia from Lebanon: Chemical composition, antimicrobial activity and inhibitory effect on human mel…
2009
Aim of the study: Salvia bracteata Banks et Sol. and Salvia rubifolia Boiss. are known in folk medicine of Lebanon for the treatment of microbial infections, cancer, urinary and pulmonary problems. In the present study the chemical composition and antimicrobial activity of essential oils from aerial parts of Salvia bracteata and Salvia rubifolia collected in Lebanon were evaluated. The oils were also tested for their potential antiproliferative effects against M14 human melanoma cells. Material and methods: The oils were studied by GC and GC-MS and their antibacterial activity (MIC and MBC) was tested against ten bacteria species using the broth dilution method. The inhibitory effect on hum…
Volatile components of Centaurea bracteata and C. pannonica subsp. pannonica growing wild in Croatia.
2010
This paper reports on the volatile components of oils from the aerial parts (CBA) and roots (CBR) of Centaurea bracteata Scop. and aerial parts of C. pannonica (Heuffel) Simonkai subsp. pannonica (CPA), two Asteraceae growing wild in Croatia. The volatile components, obtained by hydrodistillation, were determined by GC-MS analysis. The yields (w/w) of the dried oils were 0.10% (CBA), 0.22% (CBR) and 0.09% (CPA), respectively. A total of 91 compounds were identified accounting for 91.1%, 93.3% and 87.9% of the total oil for CBA, CBR and CPA, respectively. All the samples were characterized mainly by hydrocarbons (7.1-34.1%), fatty acids (9.7-45.9%), and oxygenated sesquiterpenes (15.2-16.6%)…
Standardisation et organisation de la construction en bois à Bibracte, Mont Beuvray (fin IIe-Ier s. av. n. è.)
2018
International audience
Un nouveau type d’architecture publique ? Le complexe monumental de PC 15 à Bibracte et les bâtiments sur cour de la fin de l’âge du Fer en Gaule int…
2018
International audience
L’emploi du bois dans l’architecture de l’oppidum de Bibracte « Mont Beuvray » (Nièvre/Saône-et-Loire)
2021
National audience
Prospection autour de Bibracte : nouvelles méthodes et nouveaux résultats
2007
National audience
L’utilisation du bois de construction sur l’oppidum de Bibracte, Mont Beuvray (fin du IIe-Ier s. av. notre ère) : types d’assemblage, modes de débita…
2016
International audience
Les objets en bronze en cours de fabrication à Bibracte
2000
National audience
Les monnaies gauloises et romaines de l'oppidum de Bibracte
2007
Over a century of coin finds at Bibracte, between 1868 and 2000, makes this site a major reference point for Celtic numismatics. The Catalogue raisonné of 2471 Gaulish coins and 478 Roman coins gives us an insight into the circulation of coins / coinage in this oppidum after the Roman Conquest and an idea of the level of coin usage in the Gaulish economy. The progressive emergence of coin types in archaeological contexts shows on the one hand a constant use of coins from La Tène D1, (end of the 2nd century BC), an exponential increase in the volume of coin issues up to the Roman Conquest, and a late introduction of Roman coins. This implies a growth in the use of coins in parallel with the …