Institution
Université Savoie Mont Blanc
Recent research
- BiologyOpen access
Microbial modulation of secondary metabolites biosynthesis in plants
Abstract Plants produce a diverse range of secondary metabolites [SMs] such as alkaloids, terpenoids and phenolics, which play crucial roles in defense, signalling and human health applications like pharmaceuticals and nutraceuticals. Traditionally viewed as autonomous plant bios...
- Health & MedicineOpen access
Background Podoconiosis is a chronic, disfiguring, non-filarial form of lymphedema caused by prolonged barefoot exposure to irritant soil. An estimated four million people are affected globally, with cases documented in more than 32 countries, 18 of which are in Africa. In Rwanda...
- AI & ComputingOpen access
ABSTRACT A fully parabolic chemotaxis model of Keller–Segel type with local sensing is considered. The system features a signal‐dependent asymptotically non‐degenerate motility function, which accounts for a repulsion‐dominated chemotaxis. Global boundedness of classical solution...
- Climate & EnvironmentOpen access
Widespread thermophilization but weak link to climate warming in Europe’s summit plant communities
Abstract Recent changes in alpine vegetation are often attributed to climate warming, particularly community composition shifts towards more warmth-associated species, or thermophilization. Here we assess the link between thermophilization and warming across 53 European mountain...
- Climate & EnvironmentOpen access
Iron Isotopes Reveal Fe Export Driven by Change of Tropical Weathering Regime
Abstract Unraveling paleoenvironmental signals recorded in laterites is crucial for quantifying weathering‐driven elemental fluxes at the Earth's surface. New stable iron isotope data (δ 56 Fe), combined with (U‐Th)/He ages in Fe‐oxides from a ferruginous duricrust from French Gu...
- Physics & SpaceOpen access
ABSTRACT III‐V materials exhibit superior optoelectronic properties compared to conventional semiconductors, making them ideal for short‐wavelength infrared (SWIR) photodetectors. These devices are in demand for applications such as telecommunications, LiDAR, and biomedical engin...
- Climate & EnvironmentOpen access
The aim of this article is to identify the sources and drivers of conflict and conciliation in the case of two glacier redevelopment projects, drawn up in response to operating difficulties caused by climate change–driven glacial retreat and the declining popularity of summer ski...
- Climate & Environment
Abstract Biomass burning (BB) is a major global sources of ozone (O 3 ) precursors, including nitrogen oxides (NO x ), carbon monoxide (CO), and volatile organic compounds (VOCs). Here, we combine Community Earth System Model 1 with airborne measurements from the NASA Atmospheric...
- Climate & EnvironmentOpen access
Abstract Zooplankton transfer substantial energy in aquatic food webs and are used as indicators of environmental change. Syntheses of zooplankton community dynamics globally require datasets that span a wide range of environmental gradients; however, these datasets are limited d...
- Climate & EnvironmentOpen access
Very‐Long‐Period Seismic Signals During Lateral Dike Propagation at Piton de La Fournaise Volcano
Abstract We report a previously undocumented sequence of very long period (VLP) signals preceding the September 2022 eruption at Piton de la Fournaise. These events occurred during lateral magma propagation and exhibit quasi‐periodic sawtooth‐shaped displacement transients. Seism...