The Spread of Exhaled Air and Aerosols during Physical Exercise.

Physical exercise demonstrates a special case of aerosol emission due to its associated elevated breathing rate. This can lead to a faster spread of airborne viruses and respiratory diseases. Therefore, this study investigates cross-infection risk during training.

gmxapi: A GROMACS-native Python interface for molecular dynamics with ensemble and plugin support.

Gmxapi provides an integrated, native Python API for both standard and advanced molecular dynamics simulations in GROMACS. The Python interface permits multiple levels of integration with the core GROMACS libraries, and legacy support is provided via an interface that mimics the command-line syntax, so that all GROMACS commands are fully available. Gmxapi has been officially supported since the GROMACS 2019 release and is enabled by default in current versions of the software.

Assessment-related anxiety among older adults: associations with neuropsychological test performance.

Anxiety disrupts test performance across academic/testing contexts; however, the impact of anxiety on neuropsychological testing has been examined less frequently among older adults, despite clinical observations of high anxiety and dementia worry among elderly individuals in assessment contexts. The present study examined the impact of trait, state, and test anxiety on measures of processing speed, working memory, verbal memory, and aspects of executive functioning (i.e.