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Record W1964624387 · doi:10.1080/17461390903426659

Pacing pattern and performance during the 2008 Olympic rowing regatta

2010· article· en· W1964624387 on OpenAlex
Thomas Muehlbauer, Christian Schindler, Alex Widmer

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueEuropean Journal of Sport Science · 2010
Typearticle
Languageen
FieldMedicine
TopicSports Performance and Training
Canadian institutionsnot available
Fundersnot available
KeywordsRowingQuarter (Canadian coin)Race (biology)DemographyMathematicsStatisticsAnimal scienceGeographyBiology

Abstract

fetched live from OpenAlex

Abstract Data from the 2008 Olympic rowing regatta were analysed to determine the time distribution during races and to assess whether pacing patterns differ between heats and the corresponding finals. Absolute and relative sector times for all of the four 500 m race quarters were analysed, for all boats in all heavyweight heats and final races ( n =72 boats for men, n =60 boats for women). Irrespective of race type, boat rank or boat type, analyses of variance with repeated measures revealed that absolute times in the second and/or third race quarter(s) were significantly (both sexes: P< 0.001) longer than those either in the first or final quarter, resulting in a parabolic‐shaped profile. Compared with the heats, the pacing pattern adopted during the finals was significantly different (females: P< 0.013; males: P< 0.001); that is, relatively slower in the first and second race quarter but relatively faster in the last quarter. The parabolic‐shaped race profile indicates an anticipatory control of speed and energy distribution over the course of the 2000‐m race. The observed changes in pacing pattern suggest that during the finals a more conservative starting pace is used, which could be physiologically advantageous, because some energy is withheld for the final spurt.

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 imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.021
Threshold uncertainty score0.324

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.010
GPT teacher head0.229
Teacher spread0.219 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it