Bibliographic record
Abstract
Bioaccumulation characteristics of toxic chemical in three kinds of Reed family called Phragmites australis, Phragmites karka, and Phalaris arundinacea from Japan and Canada were investigated. Seven organophosphoric triesters (OPEs) and nine polycyclic aromatic hydrocarbons (PAHs) in Phrgmites and soils were monitored. All of the OPEs and eight PAHs were detected, among which tributyl phosphate, triethyl phosphate, tris (2-ethylhexyl) phosphate, fluoranthene and pyrene were detected frequently. The total concentration of OPEs ranged between N.D. and 10100ng/g dry weight and that of PAHs ranged between N.D. and 71000 ng/g dry weight. The concentrations tend to be higher in the ears than in the stems and leaves. Significant proportional relationships were observed between the concentrations in the ears and those in the other parts. The concentrations of OPEs and PAHs in soils tend to increase as the concentrations in Phragmites increase.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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 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".