Bibliographic record
Abstract
\ S described in previous papers (MUNTZING, 1937(MUNTZING, a, 1938 a) a) plants r twith deviating chromosome numbers may be obtained by selection of twin seedlings in different species.The most frequent deviation is represented by triploids, these having a chromosome number 50 per cent higher than the typical number of the species.However, haploids may also be produced in this way and were, indeed, obtained in the following species: Triticum vulgare, Hordeum vulgare, Plileum pralense, Dactylis glomerala, Poa pratensis, and Solanum tuberosum (MUNTZING, 1938 a, Table 1).In the present report two haploids of Dactijlis glomerala wiII be briefly considered.They were produced with a good deal of difficulty and were the only aberrants among 198 twin plants examined in this species.In both cases the other member of the pair was a normal
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".