Results 31 to 40 of about 42,367 (235)

Anti-Quorum Sensing Activity of 12 Essential Oils on chromobacterium violaceum and Specific Action of cis-cis-p-Menthenolide from Corsican Mentha suaveolens ssp. Insularis

Molecules, 2018
Quorum sensing (QS) is a bacterial communication mechanism used to express various survival or virulence traits leading to enhanced resistance. Chromobacterium violaceum is a commonly used strain that highlights anti-QS action of bioactive substances ...
Jean-Pierre Poli, Elodie Guinoiseau, Dominique de Rocca Serra, Sylvain Sutour, Mathieu Paoli, Félix Tomi, Yann Quilichini, Liliane Berti, Vannina Lorenzi   +8 more
doaj   +1 more source

Determination of the temperature of saturation, of the field of supersaturation and of the « rules » of stability towards the calcium tartrate in wines

OENO One, 1995
This publication describes a methodology which allows to find the temperature of saturation of wine in regard to calcium tartrate (TCa), or TSca, and the field of supersaturation of wine in regard to this salt (ΔTca).
Denis Vallée, Alain Bagard, Gilles Salva, Nathalie Raoulx-Pantalacci, Laurent Bourde, Christophe Lavergne, Michel Albertini, Marie-Jeanne Serpentini   +7 more
doaj   +1 more source

Tetraploid Citrumelo 4475 rootstocks improve diploid common clementine tolerance to long-term nutrient deficiency

Scientific Reports, 2021
Nutrient deficiency alters growth and the production of high-quality nutritious food. In Citrus crops, rootstock technologies have become a key tool for enhancing tolerance to abiotic stress.
Julie Oustric, Stéphane Herbette, Yann Quilichini, Raphaël Morillon, Jean Giannettini, Liliane Berti, Jérémie Santini   +6 more
doaj   +1 more source

Composition and Chemical Variability of Trunk Bark Oil of Pachylobus klaineanus (Pierre) Guillaumin. From Côte D'Ivoire. [PDF]

Chem Biodivers
Composition of trunk bark oil of Pachylobus klaineanus. ABSTRACT The chemical composition of 50 individual trunk bark oil samples from plants of Pachylobus klaineanus (Pierre) Guillaumin. collected in eight Ivoirian localities was investigated by GC‐FID (50 samples), GC/MS (30 samples), and 13C‐NMR (23 samples).
Gooré SG, Djié BTMG, Guessan BGL, Ouattara ZA, Maroselli T, Békro YA, Paoli M, Tomi F.   +7 more
europepmc   +2 more sources

Study of Damage to Shutters Exposed to a Vegetation Fire: Definition of Vulnerability Thresholds

Fire and Materials, EarlyView.
ABSTRACT This study examines the fire behavior of wooden, PVC, and aluminum shutters through laboratory and large‐scale experiments. Laboratory tests were conducted using a cone calorimeter to assess the ignitability of the PVC and wooden shutters, focusing on the critical heat flux of ignition, ignition time and critical Flux Time Product (FTP ...
C. Luciani, V. Tihay‐Felicelli, F. Morandini, A. Pieri, P. A. Santoni, T. Barboni   +5 more
wiley   +1 more source

Looking backward to move forward: Enhancing metadata in scientific collections through interdisciplinary collaboration

PLANTS, PEOPLE, PLANET, EarlyView.
Early modern herbaria house important and useful data on historic environments. However, their contents are often inhospitable to scientific use. Despite this challenge, once their contents have been deciphered, such specimens present novel research opportunities.
Madeline E. White, Stephen A. Harris
wiley   +1 more source

Genomic insights into the local adaptation of spontaneous olive trees in the Mediterranean Basin highlight the need for conservation planning in the face of global change

PLANTS, PEOPLE, PLANET, EarlyView.
The Mediterranean Basin, a major biodiversity hotspot, is highly vulnerable to climate and global changes. Wild olive trees form an essential part of this landscape and hold strong ecological, cultural and socio‐economic significance. By examining how these trees responded to past climatic conditions, this study shows adaptation of olive trees to local
Lison Zunino, Gautier Sarah, Lorenzo Rocchetti, Bénédicte Rhoné, Alexandre Soriano, Gaëtan Droc, Pierre Mournet, Ahmed El Bakkali, Evelyne Costes, Bouchaib Khadari, Philippe Cubry   +10 more
wiley   +1 more source

Accidental plant poisonings in France: Lessons from a decade of national toxicovigilance

PLANTS, PEOPLE, PLANET, EarlyView.
Accidental plant poisonings reveal how modern societies are losing everyday botanical knowledge once central to food and health safety. By analyzing a decade of French toxicovigilance data, this study shows that most severe cases arise from plant misidentification or misguided self‐medication.
Gaël Le Roux, Adrien Maillot, Sylvie Michel, Jérôme Langrand, Sébastien Larréché, Christine Tournoud, David Boels, Magali Labadie, Nicolas Delcourt, Nathalie Paret, Luc de Haro, Sandra Sinno‐Tellier   +11 more
wiley   +1 more source

Application of Senecio Inaequidens Essential Oil and Its Fractions as Eco-friendly Inhibitors of Mild Steel Corrosion in 1M HCl Solution

International Journal of Electrochemical Science, 2013
The chemical composition of Senecio inaequidens essential oil was investigated for the first time using Gas chromatography (GC), Gas chromatography/Mass spectrometry (GC/MS) and Nuclear Magnetic Resonance (NMR) after column chromatography (CC).
S. Andreani, M. Znini, Paolini, L. Majidi, B. Hammouti, J. Costa, A. Muselli   +6 more
doaj   +1 more source

Experimental Fire Measurement with UAV Multimodal Stereovision

Remote Sensing, 2020
In wildfire research, systems that are able to estimate the geometric characteristics of fire, in order to understand and model the behavior of this spreading and dangerous phenomenon, are required. Over the past decade, there has been a growing interest
Vito Ciullo, Lucile Rossi, Antoine Pieri
doaj   +1 more source