Institution
Centre National de la Recherche Scientifique
Recent research
- Engineering & Technology
Abstract Injector staging has recently been demonstrated to control thermoacoustic instabilities in an annular combustor, but its effects were investigated at a single operating point. This work extends this concept to a wide operating domain comprising a range of thermal powers...
- Health & MedicineOpen access
Glycosphingolipids are essential entry factors for non-influenza orthomyxoviruses
Thogotoviruses and quaranjaviruses are arthropod-borne orthomyxoviruses that circulate widely in wildlife and domestic animals and include several zoonotic members. Despite their close phylogenetic relationship to influenza viruses, the mechanisms underlying their replication rem...
- Climate & EnvironmentOpen access
Thermohaline gradients and frontal regimes in the northwestern Tropical Atlantic
Abstract. At the edge of the Amazon River plume, stirring by the North Brazil Current (NBC) and its eddies creates sharp surface thermohaline gradients on scales of O(1–100) km. This study provides a comprehensive picture of these gradients and fronts associated with the region's...
- Climate & EnvironmentOpen access
Abstract. Offline Land Surface Models (LSMs) are essential for a wide range of applications, including water resource management and agricultural planning. A critical variable in these models is evapotranspiration, but its value is easily biased in irrigated areas. In fact, irrig...
- Physics & SpaceOpen access
Pandemonium free data for the JEFF-project
Abstract Reactor decay heat is due to the decay of both fission products and neutron activated fuel and reactor materials. At relatively short cooling times it is dominated by the beta decay of fission products. The calculation of the decay heat contribution of a particular fissi...
- BiologyOpen access
Enhancing Electrochemiluminescence with Two-ComponentSpontaneously Adsorbed Monolayers and Films
Abstract Multicomponent films offer important opportunities in electrochemiluminescence, ECL, including the possibility to coimmobilize an electron transfer mediator to facilitate the generation of radicals from a coreactant and to enhance indirect ECL at potentials that are lowe...
- Physics & SpaceOpen access
Origin of Long‐Wavelength Variations in Crustal Thickness on Rocky Planets
Abstract Long‐wavelength crustal thickness variations are observed on telluric planets, particularly on Mars and the Moon whereas Mercury appears to lack such variations. They may stem from two early‐stage positive feedback mechanisms that can emerge in stagnant‐lid planets. Both...
- Climate & EnvironmentOpen access
Abstract. Stratospheric aerosol injection (SAI) could slow surface warming, however, potential side effects include changes in stratospheric ozone and changes in regional surface temperatures and precipitation resulting from tropical lower stratospheric warming. Previous multi-mo...
- Health & MedicineOpen access
Abstract Introduction Recent proteomic studies have identified both established and novel proteins in genetic frontotemporal lobar degeneration (FTLD). However, it remains unclear at what point in the disease these proteins deviate from normal levels and how their trajectories re...
- Biology
Structure andRheology of DPPC–CholesterolMonolayers
Abstract Lipids are key components of biological interfaces and are constantly subjected to external stress and shear flow. In this work, we focus on DPPC–cholesterol monolayers at water–air interfaces and study their response to compression and shear. The choice of lipids is mot...
- Health & MedicineOpen access
Protein aggregation is increasingly recognized as a biologically relevant process in viral proteins, yet the molecular determinants governing such phenomena remain poorly understood. Intrinsically disordered proteins (IDPs) are ubiquitous in viral proteomes, where conformational...
- 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...
- BiologyOpen access
<ns5:p> We present a genome assembly from a specimen of <ns5:italic>Rhynchopelta concentrica</ns5:italic> (peltospirid gastropod; Mollusca; Gastropoda; Neomphalida; Peltospiridae). The genome sequence has a total length of 716.07 megabases. Most of the assembly (92.08%) is scaffo...
- BiologyOpen access
Termites play a crucial role in forming major tropical soils: insights from a deep Ferralsol
Abstract Soil bioturbation is increasingly recognized as a key driver of pedogenesis in tropical ecosystems, influencing above- and below-ground biodiversity, nutrient cycling, and aggregate stability across different spatial and temporal scales. This ecological process may play...
- Materials & Energy
A ComplexSpin-Transition Thermal Hysteresis Unlockedby Two Competing Symmetry-Breakings
Abstract The spin-crossover material [Fe(NH2trz)3](NO3)2 belongs to the class of 1D triazole-based polymeric SCO complexes. It exhibits a thermal phase transition, with a 28 K wide thermal hysteresis, characterized by phase transition temperatures T↑ = 346 K upon warming and T↓ =...
- Health & MedicineOpen access
Pediatric central nervous system tumors remain a leading cause of cancer-related mortality in children, while their diagnosis, risk stratification, and therapeutic management increasingly depend on integrated molecular characterization. However, representative tumor tissue is oft...
- BiologyOpen access
Nitrogen fixing cyanobacteria, such as Anabaena sp. PCC7120, are some of the oldest multicellular organisms. When combined nitrogen sources are scarce, this cyanobacterium compartmentalizes photosynthesis and nitrogen fixation in vegetative cells and in differentiated heterocysts...
- Health & Medicine
The sweet spot in protein design—Where deep learning meets first principles
This Perspective explores recent methods and prospective ideas for developing hybrid AI-physics-based pipelines for protein and antibody de novo design. We argue that the highest-confidence candidates emerge where deep learning and first-principles models agree, a "sweet spot" th...
- Climate & EnvironmentOpen access
Abstract Total ozone (O 3 ) reactivity monitors (TORMs) were used to investigate biogenic volatile organic compound (BVOC) emissions from several ecosystems. Measurements were conducted in temperate deciduous North American forests, during the CABINEX and SOAS campaigns, on tundr...
- Health & MedicineOpen access
Borderline breast lesions (B3 lesions, also termed lesions of uncertain malignant potential or high-risk lesions) represent a heterogeneous group of entities associated with variable risks of malignancy. While the management of screen-detected B3 lesions has become increasingly s...