A combined individualized cycling exercise and artificial gravity training protocol as a spaceflight deconditioning countermeasure
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Orthostatic intolerance (OI) remains a post-flight challenge for astronauts. As part of the ESA/CNES BRACE bed rest study, we tested, in ambulatory participants, a combined individualized cycling exercise and artificial gravity (AG) training procedure as a multi-system OI countermeasure. The training limits of cycling intensity and AG exposure were based on individual V̇O2peak and presyncopal AG level. In a randomized crossover design, heart rate (HR) and blood pressure responses were assessed during cycling with or without AG exposure. Our results demonstrated cardiovascular stimuli (i.e., higher HR and blood pressure) during cycling with AG exposure. Greater maximum HR responses were observed in men with AG exposure. This novel individualized exercise and orthostatic training protocol was successful in providing each participant with equally strenuous cardiovascular stimuli close to their tolerance limits regardless of individual and sex differences.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it