Institution
Institut Universitaire de France
Recent research
- Health & MedicineOpen access
Abstract Objective To assess the efficacy and safety of fenfluramine in patients with Dravet syndrome (DS) stratified by age, number of previously attempted antiseizure medications (ASMs), and SCN1A pathogenic variant status. Methods In this post hoc analysis, data from three ran...
- Materials & EnergyOpen access
ABSTRACT Optimization of electrochemical energy storage and conversion devices often depends on the electrode microstructure properties, of which its 3D representation provides the most complete link between manufacturing process and device performance. Deep generative models can...
- Physics & SpaceOpen access
Abstract Non-Hermitian photonics provides a framework to engineer the gain and loss of optical modes in open systems, enabling the control of their spectral and dynamical properties. In particular, the ability to dynamically tune modal losses offers a route to implement functiona...
- 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...
- 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↓ =...
- Materials & Energy
Abstract We report a pressure-responsive molecule-based magnet featuring a layered cyanido-bridged Co–W assembly, [{CoII(4-phenoxypyridine)4}3{WV(CN)8}2], exhibiting a distinct pressure-selective magnetic behavior. The compound forms two-dimensional charge-transfer layers with la...
- Materials & EnergyOpen access
CO 2 ‐to‐CO Electrochemical Conversion With an Fe(I) Porphyrin Complex in Water
ABSTRACT Iron porphyrin complexes constitute a well‐established and versatile class of molecular electrocatalysts for the reduction of CO 2 to CO. In both organic and aqueous media, the reaction mechanism is typically proposed to involve the interaction of CO 2 with a formally de...
- Health & MedicineOpen access
Introduction Muscle-tendon unit interactions are crucial for efficient walking but remain unstudied in adult-onset spastic paresis. This cross-sectional study evaluated the relative contributions of the Achilles tendon, muscle fascicles, and muscle belly to the dynamics of the ga...
- AI & Computing
The One-Dimensional Compressible Navier–Stokes Equations in Critical Regularity Spaces
Abstract. We are concerned with the barotropic compressible Navier–Stokes equations on the real line. Our primary goal is to establish the global well-posedness in a critical regularity framework in the case where the initial data are small perturbations of a stable constant stat...
- Health & Medicine
ABSTRACT Aims Some studies have explored associations between physical activity (PA) and hypoglycaemia in real‐life in type 1 diabetes (T1D) but without fully accounting for two major confounders, diet and insulin. We aimed to identify thresholds of PA characteristics, insulin, a...
- AI & ComputingOpen access
On the difference between perfect powers andintegral S-units
On the difference between perfect powers and integral S-units Yann BugeaudLet q 1 , . . ., q t be distinct prime numbers.Let a 1 , . . ., a t be nonnegative integers.We establish effective lower bounds for |z d q a 1 1 • • • q a t t | and for its greatest prime factor, which tend...