A study of platinum accumulation in radish (Raphanus sativus) and durum wheat (Triticum durum) plants
Why this work is in the frame
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Bibliographic record
Abstract
The aim of this study was to investigate the accumulation of platinum (Pt) in C3 plants. In this experiment, radish (Raphanus sativus) and durum wheat (Triticum durum) were chosen as test species and three uncontaminated soils from Simcoe, Elora, and Kettleby, Ontario were chosen to represent a range of soil characteristics. Soils were amended with 0 to 20 mg Pt kg-1, applied as a Pt solution, before plants were exposed to the contaminated soils for 14 days. Statistical analyses using a Linear Model Procedure and a Student-Newman Keuls Test at α=0.05 found a significant different between Pt accumulation and plant type, tissue type, and soil type. Overall, root tissue in all soil and plant types accumulated approximately eight times more Pt than the corresponding shoot tissue (p
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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 | 0.001 | 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 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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