Experimental simulation of H coinjection via a high-pressure reactor with natural gas in a low-salinity deep aquifer used for current underground gas storage.

If dihydrogen (H) becomes a major part of the energy mix, massive storage in underground gas storage (UGS), such as in deep aquifers, will be needed. The development of H requires a growing share of H in natural gas (and its current infrastructure), which is expected to reach approximately 2% in Europe. The impact of H in aquifers is uncertain, mainly because its behavior is site dependent.

The evolutionarily conserved choroid plexus contributes to the homeostasis of brain ventricles in zebrafish.

The choroid plexus (ChP) produces cerebrospinal fluid (CSF). It also contributes to brain development and serves as the CSF-blood barrier. Prior studies have identified transporters on the epithelial cells that transport water and ions from the blood vasculature to the ventricles and tight junctions involved in the CSF-blood barrier.

Development, feeding, and sex shape the relative quantity of the nutritional obligatory symbiont in bed bugs.

The common bed bug, , is a hemipteran insect that feeds only on blood, and whose bites cause public health issues. Due to globalization and resistance to insecticides, this pest has undergone a significant and global resurgence in recent decades. Blood is an unbalanced diet, lacking notably sufficient B vitamins.

[French survey of patients on current and future pulmonary rehabilitation programs].

Introduction: Over recent years, a growing number of studies have demonstrated the effectiveness of alternative models to centre-based pulmonary rehabilitation (PR) such as tele-PR or home-based unsupervised PR, offering perspectives for improved accessibility and adherence. Other studies have demonstrated the relevance and long-term benefits of maintenance PR programs. However, they remain poorly implemented in real-life settings.