Institution
Université Côte d'Azur
Recent research
- Climate & EnvironmentOpen access
Liposome supplementation enhances host metabolism in a model symbiotic cnidarian
Abstract Stable cnidarian–dinoflagellate symbioses provide the trophic foundation of coral reef ecosystems. Understanding nutrient exchange underpinning this symbiosis, and the need for interventions to improve coral health via aquaculture, grow increasingly urgent as reefs face...
- Society & Economics
Convexity of Inverse Blocking Curves in Loss Systems
Why Larger Service Systems Benefit More from Scale How much extra demand can a service system handle when capacity is increased while keeping the same target level of customer blocking? In the paper “Convexity of Inverse Blocking Curves in Loss Systems,” Benjamin Legros establish...
- Society & EconomicsOpen access
Abstract Research on business ecosystems has illuminated how ecosystems emerge, evolve, and transform, revealing ecosystem‐level dynamics and the central actors that orchestrate them. Yet, it is individual firms that continuously attempt to establish and shift the roles they play...
- AI & ComputingOpen access
We define a class of nonsingular holomorphic foliations on compact complex tori which generalizes (in higher codimension) the turbulent foliations of codimension one constructed by Ghys in [12]. For those smooth turbulent foliations we prove that all transversely holomorphic Cart...
- AI & ComputingOpen access
Metric and spectral aspects of random complex divisors
For any integer n\geq 2 , we prove that for any large enough integer d , with large probability the injectivity radius of a random degree d complex hypersurface in \mathbb{C}P^{n} is larger than {d^{-(n+2)/2}} . Here the hypersurface is endowed with the restriction of the ambient...
- Health & MedicineOpen access
Abstract Gastrointestinal (GI) symptoms are prevalent in Autism Spectrum Disorder (ASD), yet their biological correlates remain poorly understood, notably in adults. The microbiota-derived metabolite p- cresol is reported to be elevated in the urine and stool of ASD patients, but...
- Physics & SpaceOpen access
Abstract Achieving high-quality, crack-free AlGaN layers across a wide aluminum composition range is critical for ultraviolet optoelectronics but remains challenging due to strain-induced defects from lattice and thermal mismatches. Here we present a mechanical decoupling epitaxy...
- Physics & SpaceOpen access
Ginzburg–Landau Minimizers with High Topological Degrees in an Annulus
Abstract. Motivated by recent experiments on fermionic rings, we study the asymptotic behavior of minimizers of the Ginzburg–Landau (GL) energy in an annulus with a Dirichlet data which depends on the GL parameter on the outer boundary. We show that there is a critical degree of...
- Society & Economics
Building on Social Identity Theory (SIT), the dimensional compensation model (DCM) suggests that people rely on the Big Two dimensions of social evaluation to manage their group identity: members of low (high) status groups compensate their relative lower (higher) standing compet...
- Engineering & TechnologyOpen access
Understanding how spinal circuits shape motor neuron behavior during muscle contractions remains a major challenge. Here, we combined large-scale motor unit recordings with simulation-based inference to generate probabilistic estimates of homonymous and heteronymous recurrent inh...
- Society & EconomicsOpen access
This article introduces the concept of the cognitive divide to describe the gap between societies, organizations, or sectors that are able to retain control over the conditions under which cognitive functions are integrated into, used through, and externalized to AI systems, and...
- Health & MedicineOpen access
Dental caries is a prevalent chronic disease characterized by complex inflammatory responses in the oral environment. This case-control pilot study evaluated the analytical performance of an ultra-sensitive electrochemiluminescence multiplex assay (MSD S-PLEX ® ) for salivary cyt...
- BiologyOpen access
Abstract Sex differences in cancers arising in non-reproductive organs are widespread. While sex hormones and the intrinsic sexual identity of cancer cells are well-established contributors, it is unknown whether other mechanisms are involved. Here, we reveal an unexpected source...
- Physics & SpaceOpen access
Abstract We present a multiwavelength study of the long-duration gamma-ray burst GRB 230328B, combining prompt γ-ray observations with exceptionally early simultaneous optical photometry and extensive X-ray, radio, and host-galaxy follow-up. NUTTELA-TAO began simultaneous g′r′i′...
- Health & MedicineOpen access
Rab4b controls hepatic glucose production during fasting through glycophagy
Abstract Hepatic glucose production, essential for maintaining glycemia, is often altered in metabolic-associated fatty liver and glycogen storage diseases. Therefore, understanding the mechanisms that regulate the glucose production by hepatocyte is pivotal. Recent studies have...
- Health & MedicineOpen access
Effects of home-based videoconference adapted physical activity on healthy aging
Abstract Aging induces muscle weakness and power decline in older adults, increasing the risk of falls. Adapted physical activity (APA) programs are effective in mitigating these declines. Recent innovations, including videoconferencing, offer alternative delivery modes, but thei...