Institution
Université Grenoble Alpes
Recent research
- Climate & EnvironmentOpen access
Urban heat adaptation strategies are critical for mitigating the impacts of ex- treme heat events in cities, particularly as climate change exacerbates their intensity and frequency. This study evaluates a set of adaptation strategies during the 2023 heatwave in Grenoble, France,...
- Biology
Macroevolutionary dynamics of Androsace s.l . (Primulaceae) across the Northern Hemisphere
Abstract Mountain regions of the Northern Hemisphere harbor exceptional biodiversity, yet the processes underlying species diversification and migration among these regions remain poorly understood. This study investigates the macroevolutionary dynamics of Androsace s.l ., a genu...
- 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...
- Physics & SpaceOpen access
We develop a tensor network framework based on the quantic tensor train (QTT) format to efficiently solve the Gross-Pitaevskii equation (GPE), which governs Bose-Einstein condensates under mean-field theory. For sufficiently regular functions, the QTT approach enables exponential...
- Health & MedicineOpen access
The top 10 priorities in palliative care research in France: final results of the AXEPRO study
Prioritizing research is essential to reduce waste, particularly in palliative care, a field with historically limited investment. To identify and rank the top 10 unanswered palliative care research questions in France according to patients, caregivers, healthcare professionals a...
- 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...
- 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...
- Engineering & TechnologyOpen access
Abstract Deep soil mixing (DSM) is a proven in situ ground improvement technique conventionally employing cement/lime as hydraulic binders. Escalating concerns regarding greenhouse gas emissions and chemical durability of these materials have prompted the exploration of sustainab...
- Engineering & Technology
Abstract In order to ensure that the degradation modes of perovskite–silicon tandem solar cells exacerbated by accelerated aging tests are relevant to those observed under real-world operating conditions, accelerated testing should be developed in line with outdoor monitoring. He...
- Engineering & TechnologyOpen access
Trions as Fundamental Species in Chemically Doped Polymer Semiconductors
Doping is a cornerstone strategy for enhancing charge transport in semiconducting polymers, important for their application in, for example, semi-transparent electrode materials, thermoelectric devices, and antistatic coatings. Both chemical and electrochemical doping have, for t...
- BiologyOpen access
Abstract Postsynaptic scaffolding protein SAP90/PSD95-associated protein 3 (SAPAP3) modulates cortico-striatal signalling and regulates the maintenance of synaptic structure. Notably, SAPAP3 defects have been reported in several human psychiatric disorders that share pathophysiol...
- Climate & EnvironmentOpen access
The Vosges Mountains (northeast France) are a mid-altitude mountain range with peaks reaching ∼1500 m a.s.l., in a low-deformation setting. Despite this, they maintain significant topographic relief (up to ∼1000 m), characterized by deeply incised valleys and broad, rounded uplan...
- Health & MedicineOpen access
A limited subset of people living with type 1 diabetes (T1D) is affected by extreme glycemic lability and frequent unpredictable severe hypoglycemia, significantly impairing quality of life and associated with higher morbidity, mortality, and healthcare costs. Islet transplantati...
- Materials & Energy
Abstract Polyurethane (PU) foams are widely used as thermosets and yet poorly recycled due to their generally cross-linked nature and the difficulty in recovering their isolated monomers from chemical recycling processes. A mechanochemical recycling process was demonstrated in th...
- Engineering & TechnologyOpen access
In practical photovoltaic grid-tied four-leg inverter systems (PV-GTFLIs), changes in radiation, temperature, and grid voltage magnitude cause significant disturbances, including DC-link voltage disturbance and power unbalance, which can impact the system’s dynamic responses, con...
- BiologyOpen access
Nested contextual change and the temporal compression of episodic memory
Abstract How does the structure of events influence the when and the where of life experiences in comparison to the what? We developed a novel virtual reality (VR) environment to understand how the quantity of information within nested structures influence participants’ memory fo...
- Health & MedicineOpen access
Background Alcohol and tobacco are among the leading preventable causes of cancer worldwide and frequently co-occur. While both are well-established independent carcinogens, their combined effects remain insufficiently characterized and inconsistently interpreted across cancer ty...
- Health & MedicineOpen access
Abstract Parkinson’s disease (PD) is diagnosed after motor symptoms appear, although non-motor symptoms emerge years earlier. Following years of pharmacological treatment, high-frequency stimulation (HFS) of the subthalamic nucleus (STN), a key hub in goal-directed behaviors, can...