Bibliographic record
Abstract
Front cover: The position of the hindlimb, or the length of the trunk, of tetrapods is highly diversified. Very recently, it was revealed that the timing of expression of Gdf11 gene in tetrapods' embryonic development plays an important role in determining the eventual position of the sacral vertebrae and the hindlimb beyond species. In some species that has a short trunk, such as frog, Gdf11 is expressed relatively earlier; in contrast, it is expressed much later in snakes' embryo. On the cover of this issue, we drew tetrapods with various lengths of the vertebrae, imitating Choju-jinbutsu-giga, one of Japan's national treasures, on a photograph of bamboos, which remind us of somites. For drawing this image, we referred to a website https://nagoyaumb5.wixsite.com/morphogenesis/takayuki-suzuki and a research paper by Matsubara et al. (2017) Nature Ecology and Evolution, vol. 1, pp.1392–1399, DOI: 10.1038/s41559-017-0247-y. Designed by TRAIS Co., Ltd. (Kobe, Japan).
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.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.007 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.004 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.007 | 0.003 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.906 | 0.862 |
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 itClassification
machine, unvalidatedMachine predicted; the direct Gemma label and the distilled Codex classifier agree on what is shown here.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".