Event dynamics and injury reconstruction of a zip-line incident using MADYMO software: a case study
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
GTD Engineering was retained to perform a biomechanical investigation of a zip-line incident involving head and neck injuries sustained by a female patron. Resources limited a full-scale reconstruction of the incident; hence a MADYMO (MAthematical DYnamic MOdels) software model was used in its place. The aim of the study was to assess the model's dynamics and injury responses as well as provide a description of its development. The model was validated using (a) a sensitivity analysis, (b) the actual injuries sustained during the incident as confirmed by medical records and (c) eyewitness accounts of the event. A description of key time points, how they were reconstructed and the likelihood of injuries sustained during each are provided. The model created using MADYMO proved to be an accurate tool to reconstruct the incident, including event kinematics, kinetics and injury responses.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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